Type: Environmental
Groups:- AERIS/ Sustainable Travel
Eco-Lanes Management
The Eco-Lanes Management application supports the operations of eco-lanes – dedicated lanes similar to high-occupancy vehicle (HOV) or high-occupancy toll (HOT) lanes, but optimized for the environment. The application employs communication technology to gather traffic and environmental information from multiple sources including infrastructure, vehicles, and other systems. The application then processes these data and determines whether an eco-lane should be created or decommissioned along a roadway. These decisions would be in response to real-time traffic and environmental conditions. While the eco-lanes would have the capability to be flexible and more dynamic, it is envisioned that these parameters would change only as needed to ensure that travelers do not become confused by a system that is too dynamic in nature. Travelers would need to assume some level of consistency with their trip and should not be surprised by constant changing of the eco-lane's parameters. The Eco-Lanes Management application establishes parameters and defines or geo-fences the eco-lanes boundaries. Eco-lanes parameters may include the types of vehicles allowed in the eco-lanes, emissions parameters for entering the eco-lanes, the number of lanes, and the start and end of the eco-lanes. The application also conveys this information about eco-lanes to traveler information centers so those centers can provide the information to travelers.
Enterprise
This is one way this application may be realized, but not the only way. There are other ways to build a given application and accomplish a stated objective.
The enterprise diagram can be viewed in SVG or PNG format and the current format is SVG. SVG Diagrams: Installation Operations Maintenance Certification
PNG Diagrams: Installation Operations Maintenance Certification
Business Interaction Matrix:
| Eco-Lanes Management Operations Stage | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Vehicle Owner | Driver | Vehicle OBE Owner | Roadway Owner | RSE Owner | RSE Operator | ITS Roadway Equipment Owner | ITS Roadway Operator | Traffic Manager | Emissions Manager | Information Service Provider | Traffic Operations Personnel | Other Traffic Manager | Enforcement | Transit Fleet Manager | Vehicle Basic Safety Provider | RSE Restricted Lanes Application Provider | Vehicle Restricted Lanes Application Provider | Vehicle Emissions Monitoring Provider | Vehicle Roadside Information Reception Provider | |
| Vehicle Owner | Vehicle Usage Agreement | Vehicle OBE Usage Agreement | Application Usage Agreement | Application Usage Agreement | Application Usage Agreement | Application Usage Agreement | ||||||||||||||
| Driver | Vehicle Usage Agreement | Expectation of Information Provision | ||||||||||||||||||
| Vehicle OBE Owner | Vehicle OBE Usage Agreement | Expectation of Information Provision | Expectation of Data Provision | |||||||||||||||||
| Roadway Owner | Service Delivery Agreement | |||||||||||||||||||
| RSE Owner | Service Delivery Agreement | Operations Agreement | Information Exchange Agreement | Information Exchange Agreement | Information Exchange Agreement | Information Provision Agreement | Application Usage Agreement | |||||||||||||
| RSE Operator | Expectation of Data Provision | Operations Agreement | Operations Agreement | Traffic Management Agreement | ||||||||||||||||
| ITS Roadway Equipment Owner | Information Exchange Agreement | Operations Agreement | ||||||||||||||||||
| ITS Roadway Operator | Operations Agreement | Operations Agreement | Traffic Management Agreement | |||||||||||||||||
| Traffic Manager | Information Exchange Agreement | Traffic Management Agreement | Traffic Management Agreement | Information Exchange Agreement | Information Provision Agreement | Employment Agreement | Information Exchange Agreement | Information Provision Agreement | Information Provision Agreement | |||||||||||
| Emissions Manager | Information Exchange Agreement | Information Exchange Agreement | Information Provision Agreement | |||||||||||||||||
| Information Service Provider | Information Provision Agreement | |||||||||||||||||||
| Traffic Operations Personnel | Employment Agreement | |||||||||||||||||||
| Other Traffic Manager | Information Exchange Agreement | |||||||||||||||||||
| Enforcement | Information Provision Agreement | Information Provision Agreement | Information Provision Agreement | |||||||||||||||||
| Transit Fleet Manager | Information Provision Agreement | |||||||||||||||||||
| Vehicle Basic Safety Provider | Application Usage Agreement | |||||||||||||||||||
| RSE Restricted Lanes Application Provider | Application Usage Agreement | |||||||||||||||||||
| Vehicle Restricted Lanes Application Provider | Application Usage Agreement | |||||||||||||||||||
| Vehicle Emissions Monitoring Provider | Application Usage Agreement | |||||||||||||||||||
| Vehicle Roadside Information Reception Provider | Application Usage Agreement | |||||||||||||||||||
Includes Enterprise Objects:
| Enterprise Object | Description |
|---|---|
| Application Certification Entity | The body that determines whether an application may be deployed and operated in the Connected Vehicle Environment. This entity's composition, the requirements it applies and the procedures it uses to verify those requirements may vary with application type. For example, applications with human safety component (crash avoidance, movement assistance etc.) may have stringent requirements and extensive testing in a variety of conditions, while applications that provide strictly mobility functionality may have far less testing requirements; possibly as little as just making sure the application doesn't interfere with any other applications. |
| Device Certification Entity | The body that determines whether a device may be deployed and operated in the Connected Vehicle Environment. This entity's composition, the requirements it applies and the procedures it uses to verify those requirements may vary with device type. |
| Driver | The 'Driver' represents the person that operates a vehicle on the roadway. Included are operators of private, transit, commercial, and emergency vehicles where the interactions are not particular to the type of vehicle (e.g., interactions supporting vehicle safety applications). The Driver originates driver requests and receives driver information that reflects the interactions which might be useful to all drivers, regardless of vehicle classification. Information and interactions which are unique to drivers of a specific vehicle type (e.g., fleet interactions with transit, commercial, or emergency vehicle drivers) are covered by separate objects. |
| Emissions Connected Vehicle Monitoring Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Emissions Connected Vehicle Monitoring Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Emissions Connected Vehicle Monitoring Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| Emissions Data Management Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Emissions Data Management Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Emissions Data Management Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| Emissions Manager | The entity responsible for the monitoring of and reaction to emissions. |
| Enforcement | Agencies that are responsible for identifying and reporting violations of roadway regulations, including emissions, traffic violations, toll violations, etc. |
| Federal Regulatory | Federal regulatory bodies that have legal authority to control and/or provide input to policies regulating transportation infrastructure and operations. This includes entities such as the Federal Communications Commission and US Department of Transportation. |
| Information Service Provider | The "Information Service Provider" represents the owner of the Transportation Information Center. The Information Service Provider is responsible for collecting and disseminating information relevant to the traveling public. |
| ITS Certification Entity | The body that determines whether an ITS device or application may be deployed and operated in the transportation environment. This entity's composition, the requirements it applies and the procedures it uses to verify those requirements may vary with device and application type. Typically not a formal body, assigned on a project-by-project basis depending on the type of infrastructure involved. Since ITS projects are locally-focused (typically state or smaller), the entities that are part of this body are typically those with operational jurisdiction where the ITS is installed (e.g., state or local DOTs, state or local maintenance managers etc.) |
| ITS Roadway Equipment Owner | The entity that owns the Roadway ITS equipment. |
| ITS Roadway Operator | The entity that operates the Roadway ITS equipment. |
| Other Traffic Manager | Representing another Traffic Manager, "Other Traffic Manager" provides the source and destination for agreements and expectations between Traffic Managers, enabling traffic management activities to be coordinated across jurisdictional boundaries. |
| Roadway Basic Surveillance Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Roadway Basic Surveillance Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Roadway Basic Surveillance Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| Roadway Dynamic Lane Management and Shoulder Use Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Roadway Dynamic Lane Management and Shoulder Use Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Roadway Dynamic Lane Management and Shoulder Use Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| Roadway Emissions Monitoring Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Roadway Emissions Monitoring Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Roadway Emissions Monitoring Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| Roadway Owner | The owner of the roadway proximate to which roadside equipment will be/is installed. |
| Roadway Traffic Information Dissemination Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Roadway Traffic Information Dissemination Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Roadway Traffic Information Dissemination Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| RSE Deployer | The entity responsible for the deployment, operations and maintenance of roadside equipment. |
| RSE Environmental Monitoring Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| RSE Environmental Monitoring Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| RSE Environmental Monitoring Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| RSE Operator | The entity that operates roadside equipment in the transportation environment. |
| RSE Owner | The owner of roadside equipment. |
| RSE Provider | The "RSE Provider" is the entity that develops and (presumably) sells roadside equipment to other entities for deployment and research. |
| RSE Restricted Lanes Application Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| RSE Restricted Lanes Application Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| RSE Restricted Lanes Application Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| RSE Traffic Monitoring Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| RSE Traffic Monitoring Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| RSE Traffic Monitoring Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| RSE Traveler Information Communications Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| RSE Traveler Information Communications Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| RSE Traveler Information Communications Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| State Regulatory | State regulatory bodies that have legal authority to control and/or provide input to policies regulating vehicles, transportation infrastructure and operations. This includes entities like Departments of Motor Vehicles, property tax authorities and tolling agencies. |
| TMC Dynamic Lane Management and Shoulder Use Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| TMC Dynamic Lane Management and Shoulder Use Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| TMC Dynamic Lane Management and Shoulder Use Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| TMC In-Vehicle Signing Management Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| TMC In-Vehicle Signing Management Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| TMC In-Vehicle Signing Management Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| TMC Regional Traffic Management Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| TMC Regional Traffic Management Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| TMC Regional Traffic Management Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| TMC Restricted Lanes CV Application Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| TMC Restricted Lanes CV Application Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| TMC Restricted Lanes CV Application Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| TMC Traffic Information Dissemination Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| TMC Traffic Information Dissemination Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| TMC Traffic Information Dissemination Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| TMC Traffic Surveillance Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| TMC Traffic Surveillance Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| TMC Traffic Surveillance Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| Traffic Manager | The entity responsible for the management of traffic, both freeway and arterial. |
| Traffic Operations Personnel | 'Traffic Operations Personnel' represents the people that operate a traffic management center. These personnel interact with traffic control systems, traffic surveillance systems, incident management systems, work zone management systems, and travel demand management systems. They provide operator data and command inputs to direct system operations to varying degrees depending on the type of system and the deployment scenario. |
| Transit Fleet Manager | The agency or organization that operates transit vehicles. This includes administration, routing, driver instruction, maintenance and any other responsibilities associated with the operations and maintenance of a transit system. |
| Vehicle Basic Safety Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Vehicle Basic Safety Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Vehicle Basic Safety Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| Vehicle Emissions Monitoring Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Vehicle Emissions Monitoring Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Vehicle Emissions Monitoring Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| Vehicle Manufacturer | The entity that builds, assembles, verifies and validates the Vehicle in which the Vehicle OBE will eventually operate. |
| Vehicle OBE Manufacturer | The entity that builds, assembles, verifies and validates the Vehicle OBE. This can be an OEM-equipped OBE, retrofit or aftermarket equipment. |
| Vehicle OBE Owner | The entity, individual, group or corporation that owns the Vehicle On-Board equipment. This could be the same as the Vehicle Owner, but it could be a third part that licenses the use of the OBE to the Owner. |
| Vehicle Owner | The individual, group of individuals or corporate entity that is identified as the registered owner of the Vehicle under state law. |
| Vehicle Restricted Lanes Application Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Vehicle Restricted Lanes Application Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Vehicle Restricted Lanes Application Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
| Vehicle Roadside Information Reception Installer | Application Component Installers are specified more by role than by function. Installers are responsible for the installation of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Vehicle Roadside Information Reception Maintainer | Application Component Maintainers are specified more by role than by function. Maintainers are responsible for the maintenance (configuration changes, patches and updates, hardware repairs) of the application component, which may require a support system, and may entail agreements and relationships between end users and application providers. |
| Vehicle Roadside Information Reception Provider | Application Component Providers are specified more by role than by function. Providers are responsible for the development of the application component, including initial creation, enhancement and bug fixes. Delivery of the application to the end user may require relationships with other entities (installers, maintainers) if the provider chooses not to fulfill those roles. |
Includes Resources:
| Resource | Description |
|---|---|
| Application Component Certification Requirements | The requirements that define the functionality, performance and operational environment of an application component. Certification Requirements must be met in order for an application to be installed in the CVE. |
| Backoffice Service Development System | The systems used to develop backoffice (center) hardware and software components of applications. |
| Backoffice Service Installation System | The systems used to install and configure backoffice (center) hardware and software components. |
| Backoffice Service Maintenance System | The systems used to maintain and upgrade backoffice (center) hardware and software components. |
| Device Certification Requirements | The requirements that define the functionality, performance and operational environment of a connected vehicle device. Certification Requirements must be met in order for the device to be granted the credentials necessary to operate in the Connected Vehicle Environment. |
| Emissions Connected Vehicle Monitoring | "Emissions Connected Vehicle Monitoring" collects emissions data reported by passing vehicles and uses this data to support air quality management and planning. Coordination with traffic management supports air quality-responsive management of traffic. |
| Emissions Data Management | "Emissions Data Management" collects and stores air quality and vehicle emissions information by remotely monitoring and controlling area wide and point sensors. General air quality measures are distributed as general traveler information and also may be used in demand management programs. Collected roadside emissions are analyzed and used to detect, identify, and notify concerned parties regarding vehicles that exceed emissions standards. |
| Emissions Management Center | The 'Emissions Management Center' provides the capabilities for air quality managers to monitor and manage air quality. These capabilities include collecting emissions data from distributed emissions sensors (included in ITS Roadway Equipment in CVRIA) and directly from connected vehicles. The sensors monitor general air quality and also monitor the emissions of individual vehicles on the roadway. The measures are collected, processed, and used to support environmental monitoring applications. |
| Enforcement Center | The 'Enforcement Center' represents the systems that receive reports of violations detected by various ITS facilities including individual vehicle emissions, lane violations, toll violations, CVO violations, etc. |
| Field Component Development System | The system used in a backoffice environment to develop and test the field component of the application. |
| Field Component Installation System | The system used to install a field component of a connected vehicle application. |
| Field Component Maintenance System | The system used to install and configure changes and updates to the field component of the application. This system is capable of acquiring and reporting diagnostic information about the application's configuration and performance. |
| ITS Certification Requirements | The requirements that define the functionality, performance and operational environment of an ITS device or ITS application. Applicability varies with jurisdictions, but typically devices and applications must meet pre-defined acceptance criteria prior to usage in the transportation environment. |
| ITS Field Component Development System | The system used in a backoffice environment to develop and test the ITS field component of the application. |
| ITS Field Component Installation System | The system used to install a field component of a connected vehicle application. |
| ITS Field Component Maintenance System | The system used to install and configure changes and updates to the ITS field component of the application. This system is capable of acquiring and reporting diagnostic information about the application's configuration and performance. |
| ITS Roadway Equipment | 'ITS Roadway Equipment' represents the ITS equipment that is distributed on and along the roadway that monitors and controls traffic and monitors and manages the roadway itself. In CVRIA, this physical object represents all of the other ITS field equipment that interfaces with and supports the Connected Vehicle Roadside Equipment (RSE). This physical object includes traffic detectors, environmental sensors, traffic signals, highway advisory radios, dynamic message signs, CCTV cameras and video image processing systems, grade crossing warning systems, and ramp metering systems. Lane management systems and barrier systems that control access to transportation infrastructure such as roadways, bridges and tunnels are also included. This object also provides environmental monitoring including sensors that measure road conditions, surface weather, and vehicle emissions. Work zone systems including work zone surveillance, traffic control, driver warning, and work crew safety systems are also included. |
| Mobile Component Development System | The system used in a backoffice environment to develop and test the mobile component of the application. |
| Mobile Component Installation System | The system that interacts with the Vehicle OBE other mobile device and installs the mobile component of the application. |
| Mobile Component Maintenance System | The system used to configure changes and updates to the mobile component of the application. This system is capable of acquiring and reporting diagnostic information about the application's configuration and performance. |
| Other Traffic Management Centers | Representing another Traffic Management Center, 'Other Traffic Management Centers' is intended to provide a source and destination for information exchange between peer (e.g. inter-regional) traffic management functions. It enables traffic management activities to be coordinated across different jurisdictional areas. |
| Roadside Equipment | 'Roadside Equipment' (RSE) represents the Connected Vehicle roadside devices that are used to send messages to, and receive messages from, nearby vehicles using Dedicated Short Range Communications (DSRC) or other alternative wireless communications technologies. Communications with adjacent field equipment and back office centers that monitor and control the RSE are also supported. This device operates from a fixed position and may be permanently deployed or a portable device that is located temporarily in the vicinity of a traffic incident, road construction, or a special event. It includes a processor, data storage, and communications capabilities that support secure communications with passing vehicles, other field equipment, and centers. |
| Roadway Basic Surveillance | "Roadway Basic Surveillance" monitors traffic conditions using fixed equipment such as loop detectors and CCTV cameras. |
| Roadway Dynamic Lane Management and Shoulder Use | "Roadway Dynamic Lane Management and Shoulder Use" includes the field equipment, physical overhead lane signs and associated control electronics that are used to manage and control specific lanes and/or the shoulders. This equipment can be centrally controlled by a traffic management center or it can be autonomous and monitor traffic conditions and demand along the roadway and determine how to change the lane controls to respond to current conditions. Lane controls can be used to change the lane configuration of the roadway, reconfigure intersections and/or interchanges, allow use of shoulders as temporary travel lanes, designate lanes for use by special vehicles only, such as buses, high occupancy vehicles (HOVs), vehicles attending a special event, etc. and/or prohibit or restrict types of vehicles from using particular lanes. Guidance and information for drivers can be posted on dynamic message signs. |
| Roadway Emissions Monitoring | "Roadway Emissions Monitoring" monitors emissions and general air quality and communicates the collected information back to the emissions management center where it can be monitored, analyzed, and used. This application object supports point monitoring of individual vehicle emissions as well as general monitoring of standard air quality measures. |
| Roadway Traffic Information Dissemination | "Roadway Traffic Information Dissemination" includes field elements that provide information to drivers, including dynamic message signs and highway advisory radios. |
| RSE Development System | The system used in a backoffice environment to develop and test the roadside equipment. |
| RSE Environmental Monitoring | "RSE Environmental Monitoring" collects environmental situation (probe) data from passing vehicles that are equipped with short range communications capability. The collected data includes current environmental conditions as measured by on-board sensors (e.g., ambient temperature and precipitation measures), current status of vehicle systems that can be used to infer environmental conditions (e.g., status of lights, wipers, ABS, and traction control systems), and emissions measures reported by the vehicle. The application object collects the provided data, aggregates and filters the data based on provided configuration parameters, and sends the collected information back to a center for processing and distribution. This application object may also process the collected data locally and issue short-term road weather advisories for the road segment using short range communications. |
| RSE Installation System | The system used to install and configure the roadside equipment. |
| RSE Maintenance System | The system used to configure changes and updates to the roadside equipment. This system is capable of acquiring and reporting diagnostic information about the RSE's configuration and performance. |
| RSE Restricted Lanes Application | The "RSE Restricted Lanes Application" uses short range communications to monitor and manage dynamic and static restricted lanes. It collects vehicle profile information from vehicles entering the lanes and monitors vehicles within the lanes, providing aggregate data to the back office center. It provides lane restriction information and signage data to the vehicles and optionally identifies vehicles that violate the current lane restrictions. These functions are performed based on operating parameters provided by the back office managing center(s). |
| RSE Traffic Monitoring | "RSE Traffic Monitoring" monitors the basic safety messages that are shared between connected vehicles and distills this data into traffic flow measures that can be used to manage the network in combination with or in lieu of traffic data collected by infrastructure-based sensors. As connected vehicle penetration rates increase, the measures provided by this application can expand beyond vehicle speeds that are directly reported by vehicles to include estimated volume, occupancy, and other measures. This object also supports incident detection by monitoring for changes in speed and vehicle control events that indicate a potential incident. |
| RSE Traveler Information Communications | "RSE Traveler Information Communications" includes field elements that distribute information to vehicles for in-vehicle display. The information may be provided by a center (e.g., variable information on traffic and road conditions in the vicinity of the field equipment) or it may be determined and output locally (e.g., static sign information and signal phase and timing information). This includes the interface to the center or field equipment that controls the information distribution and the short range communications equipment that provides information to passing vehicles. |
| TMC Dynamic Lane Management and Shoulder Use | "TMC Dynamic Lane Management and Shoulder Use" remotely monitors and controls the system that is used to dynamically manage travel lanes, including temporary use of shoulders as travel lanes. It monitors traffic conditions and demand measured in the field and determines when the lane configuration of the roadway should be changed, when intersections and/or interchanges should be reconfigured, when the shoulders should be used for travel (as a lane), when lanes should be designated for use by special vehicles only, such as buses, high occupancy vehicles (HOVs), vehicles attending a special event, etc. and/or when types of vehicles should be prohibited or restricted from using particular lanes. It controls the field equipment used to manage and control specific lanes and the shoulders. It also can automatically notify the enforcement agency of lane control violations. |
| TMC In-Vehicle Signing Management | "TMC In-Vehicle Signing Management" controls and monitors RSEs that support in-vehicle signing. Sign information that may include static regulatory, service, and directional sign information as well as variable information such as traffic and road conditions can be provided to the RSE, which uses short range communications to send the information to in-vehicle equipment. Information that is currently being communicated to passing vehicles and the operational status of the field equipment is monitored by this application. The operational status of the field equipment is reported to operations personnel. |
| TMC Regional Traffic Management | "TMC Regional Traffic Management" supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor. |
| TMC Restricted Lanes CV Application | "TMC Restricted Lanes CV Application" manages dynamic lanes for connected vehicles. The application provides the back office functions and supports the TMC operator in establishing and managing dynamic lanes using communications to manage lane use for connected vehicles. |
| TMC Traffic Information Dissemination | "TMC Traffic Information Dissemination" disseminates traffic and road conditions, closure and detour information, incident information, driver advisories, and other traffic-related data to other centers, the media, and driver information systems. It monitors and controls driver information system field equipment including dynamic message signs and highway advisory radio, managing dissemination of driver information through these systems. |
| TMC Traffic Surveillance | "TMC Traffic Surveillance" remotely monitors and controls traffic sensors and surveillance (e.g., CCTV) equipment, and collects, processes and stores the collected traffic data. Current traffic information and other real-time transportation information is also collected from other centers. The collected information is provided to traffic operations personnel and made available to other centers. |
| Traffic Management Center | The 'Traffic Management Center' monitors and controls traffic and the road network. It represents centers that manage a broad range of transportation facilities including freeway systems, rural and suburban highway systems, and urban and suburban traffic control systems. It communicates with ITS Roadway Equipment and Connected Vehicle Roadside Equipment (RSE) to monitor and manage traffic flow and monitor the condition of the roadway, surrounding environmental conditions, and field equipment status. It manages traffic and transportation resources to support allied agencies in responding to, and recovering from, incidents ranging from minor traffic incidents through major disasters. |
| Transit Management Center | The 'Transit Management Center' manages transit vehicle fleets and coordinates with other modes and transportation services. It provides operations, maintenance, customer information, planning and management functions for the transit property. It spans distinct central dispatch and garage management systems and supports the spectrum of fixed route, flexible route, paratransit services, transit rail, and bus rapid transit (BRT) service. The physical object's interfaces allow for communication between transit departments and with other operating entities such as emergency response services and traffic management systems. |
| Transportation Information Center | The 'Transportation Information Center' collects, processes, stores, and disseminates transportation information to system operators and the traveling public. The physical object can play several different roles in an integrated ITS. In one role, the TIC provides a data collection, fusing, and repackaging function, collecting information from transportation system operators and redistributing this information to other system operators in the region and other TICs. In this information redistribution role, the TIC provides a bridge between the various transportation systems that produce the information and the other TICs and their subscribers that use the information. The second role of a TIC is focused on delivery of traveler information to subscribers and the public at large. Information provided includes basic advisories, traffic and road conditions, transit schedule information, yellow pages information, ride matching information, and parking information. The TIC is commonly implemented as a website or a web-based application service, but it represents any traveler information distribution service. |
| Vehicle | The conveyance that provides the sensory, processing, storage, and communications functions necessary to support efficient, safe, and convenient travel. These functions reside in general vehicles including personal automobiles, commercial vehicles, emergency vehicles, transit vehicles, or other vehicle types. |
| Vehicle Basic Safety | "Vehicle Basic Safety" exchanges current vehicle location and motion information with other vehicles in the vicinity, uses that information to calculate vehicle paths, and warns the driver when the potential for an impending collision is detected. If available, map data is used to filter and interpret the relative location and motion of vehicles in the vicinity. Information from on-board sensors (e.g., radars and image processing) are also used, if available, in combination with the V2V communications to detect non-equipped vehicles and corroborate connected vehicle data. Vehicle location and motion broadcasts are also received by the infrastructure and used by the infrastructure to support a wide range of roadside safety and mobility applications. This object represents a broad range of implementations ranging from basic Vehicle Awareness Devices that only broadcast vehicle location and motion and provide no driver warnings to advanced integrated safety systems that may, in addition to warning the driver, provide collision warning information to support automated control functions that can support control intervention. |
| Vehicle Databus | The 'Vehicle Databus' represents the interface to the vehicle databus (e.g., CAN, LIN, Ethernet/IP, FlexRay, and MOST) that may enable communication between the Vehicle OBE and other vehicle systems to support connected vehicle applications. The vehicle system statuses and/or sensor outputs available on the databus will vary based on the equipment installed on the vehicle and availability on databus. System statuses and sensor outputs may include select vehicle systems and sensors such as accelerometers, yaw rate sensors, and GPS derived location and timing information. In CVRIA, this physical object is used to represent the onboard interactions between the Vehicle OBE and the other systems included in a host vehicle. Note that the vehicle databus interface is not standardized across all vehicle classes. Also, some Vehicle OBE implementations will not have access to the vehicle databus. See 'Vehicle OBE' for more information. |
| Vehicle Emissions Monitoring | "Vehicle Emissions Monitoring" directly measures or estimates current and average vehicle emissions and makes this data available to the driver and connected vehicle infrastructure systems. |
| Vehicle OBE | The Vehicle On-Board Equipment (OBE) provides the vehicle-based processing, storage, and communications functions necessary to support connected vehicle operations. The radio(s) supporting V2V and V2I communications are a key component of the Vehicle OBE. This communication platform is augmented with processing and data storage capability that supports the connected vehicle applications. In CVRIA, the Vehicle OBE includes the functions and interfaces that support connected vehicle applications for passenger cars, trucks, and motorcycles. Many of these applications (e.g., V2V Safety applications) apply to all vehicle types including personal vehicles, commercial vehicles, emergency vehicles, transit vehicles, and maintenance vehicles. From this perspective, the Vehicle OBE includes the common interfaces and functions that apply to all motorized vehicles. |
| Vehicle Restricted Lanes Application | The "Vehicle Restricted Lanes Application" monitors and reports its own operating parameters and communicates with roadside equipment to safely enter, operate within, and exit eco-lanes and other controlled-access lanes. |
| Vehicle Roadside Information Reception | "Vehicle Roadside Information Reception" receives advisories, vehicle signage data, and other driver information and presents this information to the driver using in-vehicle equipment. Information presented may include fixed sign information, traffic control device status (e.g., signal phase and timing data), advisory and detour information, warnings of adverse road and weather conditions, travel times, and other driver information. |
Includes Roles:
| Role | Description |
|---|---|
| Certifies | An Enterprise verifies that a target Resource meets relevant performance, functional, environmental and quality requirements. |
| Constrains | A Resource or Enterprise applies requirements, constraints and associated tests to another Resource. |
| Develops | An Enterprise creates the target Resource or Document. |
| Installs | An Enterprise performs the initial delivery, integration and configuration of the target Resource. |
| Maintains | An Enterprise administers the hardware and software that comprise the target Resource. |
| Member | An Enterprise is part of another larger, target Enterprise. |
| Operates | An Enterprise controls the functionality and state of the target Resource. An Enterprise that Operates a resource is considered Responsible. |
| Owns | An Enterprise has financial ownership and control over the Resource. An Enterprise that Owns a resource is considered Accountable. |
Includes Coordination:
| Coordination | Type | Description |
|---|---|---|
| Application Installation Data | Information Sharing | Data needed to install the application, including the application executable code and any configuration data. Unidirectional flow. |
| Application Interface Specification | Agreement | The definition of an interface between two application components that operate on two distinct pieces of hardware. The Application Interface Specification is specific to the application in question. |
| Application Maintenance Data | Information Sharing | Data used to facilitate the upgrade, patching and general health maintenance of an application component. |
| Application Performance Data | Information Sharing | Data used to characterize application performance, including such measures as availability, known errors and known uses. |
| Application Procurement Agreement | Agreement | An agreement whereupon one entity provides a copy of an application component to another entity. This component is capable of being installed and functioning, according to its requirements that passed through the application's certification process. |
| Application Usage Agreement | Agreement | An agreement in which one entity that controls an application component's use gives the other entity the necessary tools and permission to operate that application or application component. |
| Backoffice Component Installation Agreement | Agreement | An agreement that grants one party permission to install a backoffice application component on a center-based device controlled by the other party. |
| Backoffice Component Maintenance Agreement | Agreement | An agreement in which one entity maintains the operational status of the backoffice component of an application under the control of another entity. This maintenance may include routine and as-needed maintenance, such as software update and configuration, hardware replacement and related system administration activities. |
| Device Placement and Operations Agreement | Agreement | An agreement that enables the controller of a physical device to install it (so as to make it operational) at a fixed location controlled by another entity. |
| Employment Agreement | Agreement | An agreement between an individual and a corporation or government entity, whereupon the individual agrees to provide labor to the corporation/agency, which in turn compensates the employee. Stipulates level of compensation, working conditions, necessary equipment and training and expectations of employee performance. |
| Expectation of Data Provision | Expectation | An expectation where one party believes another party will provide data on a regular and recurring basis, and that that data will be useful to the receiver in the context of the receiver's application. This thus includes some expectation of data fields, timeliness, quality, precision and similar qualities of data. |
| Expectation of Information Provision | Expectation | An expectation where one party believes another party will provide it information whenever such information is likely relevant to the recipient. |
| Field Component Installation Agreement | Agreement | An agreement that grants one party permission to install a field application component on a roadside device controlled by the other party. |
| Field Component Maintenance Agreement | Agreement | An agreement in which one entity maintains the operational status of the field component of an application under the control of another entity. This maintenance may include routine and as-needed maintenance, such as software update and configuration, hardware replacement and related system administration activities. |
| Includes | Includes | Indicates that one component is entirely contained within another component. |
| Information Exchange Agreement | Agreement | An agreement to exchange information, which may include data or control information; the exact information to be exchanged may vary from agreement to agreement. |
| Information Provision Agreement | Agreement | An agreement where one party agrees to provide information to another party. This is a unidirectional agreement. |
| Installation Agreement | Agreement | An agreement whereupon one entity installs an application component on a device controlled by another entity. |
| Interface Description | Agreement | Documentation of the interface between two systems, where one system does not have an application component that is part of the application, but does provide and/or receive data and/or information that is used by or sourced from the application. In many cases this is an existing interface used by the application, so the description of the interface already exists and is imposed by the terminator. |
| Maintenance Agreement | Agreement | An agreement in which one entity maintains the operational status of a system under the control of another entity. This maintenance may include routine and as-needed maintenance, such as software update and configuration, hardware replacement and related system administration activities. |
| Maintenance Data Exchange Agreement | Agreement | An agreement that states one entity will provide data related to maintenance of an application component to the other entity. |
| Mobile Component Installation Agreement | Agreement | An agreement whereupon the controller of OBE gives another party permission to install, configure and make operational a component that enables the mobile portion of an application. |
| Mobile Component License Agreement | Agreement | An end-user license agreement allowing the operator of the mobile device to use the mobile application component that is part of the application in question. |
| Mobile Component Maintenance Agreement | Agreement | An agreement in which one entity maintains the operational status of the mobile component of an application under the control of another entity. This maintenance may include routine and as-needed maintenance, such as software update and configuration, hardware replacement and related system administration activities. |
| Operations Agreement | Agreement | An agreement where one entity agrees to operate a device or application on behalf of another, device/application controlling entity. |
| RSE Deployment Agreement | Agreement | Agreement to install, configure and make operational roadside equipment, between the provider of that equipment and the entity that controls access to the roadside. May define locations, expectation of power provision, backhaul responsibility and installation restrictions. |
| RSE Installation Data | Information Sharing | Data necessary to configure and make RSE operational. Uni-directional. |
| RSE Maintenance Data | Information Sharing | Data necessary to modify the operational configuration of RSE; assumes RSE is already configured. Uni-directional. |
| RSE Performance Data | Information Sharing | Data that includes metrics of RSE performance. Could include fields such as uptime, packets received/transmitted, distance vector from which packets received, as well as application-specific performance measures. |
| RSE Procurement Agreement | Agreement | An agreement whereupon one entity provides roadside equipment to another entity. The RSE is capable of being installed and functioning, according to its requirements that passed through the device's certification process. |
| Service Delivery Agreement | Agreement | A relationship where one party agrees to provide a service to the other party. This agreement may specify the expected performance of this service in terms of availability and/or actions/time-type performance specifications. |
| Traffic Management Agreement | Agreement | An agreement that stipulates how and under what conditions one entity will use its assets to inform and control traffic flow, under the guidance and/or direction of the other entity. |
| Vehicle Data Access Agreement | Agreement | An agreement whereby the party that controls access to on-board vehicle data grants another party the right and ability to access that data. Includes the conditions under which data may be accessed, and specifies the mechanisms, including physical and functional access methods, data formats and any other considerations necessary for the accessing party to acquire data. May also include caveats regarding responsibility for data quality and responsibility for use of the data. |
| Vehicle OBE Usage Agreement | Agreement | An agreement that grants one entity permission to use a Vehicle OBE that the other party controls. |
| Vehicle Procurement Agreement | Agreement | The exchange of a vehicle for compensation. One entity purchases the vehicle from the other. |
| Vehicle Usage Agreement | Agreement | An agreement between the owner of a vehicle and a prospective operator, whereupon the owner allows the operator to use the vehicle. |
| Warranty | Agreement | A guarantee or promise made by one entity to another, that provides assurance of the functionality and performance over time of an application component. |
Functional
Includes Processes:
Includes Data Flows:
Physical
This is one way this application may be realized, but not the only way. There are other ways to build a given application and accomplish a stated objective.
The physical diagram can be viewed in SVG or PNG format and the current format is SVG. SVG Diagrams: ITS Infrastructure and C2C Sharing Connected Vehicle Application
PNG Diagrams: ITS Infrastructure and C2C Sharing Connected Vehicle Application
Includes Physical Objects:
| Physical Object | Class | Description |
|---|---|---|
| Driver | Vehicle | The 'Driver' represents the person that operates a vehicle on the roadway. Included are operators of private, transit, commercial, and emergency vehicles where the interactions are not particular to the type of vehicle (e.g., interactions supporting vehicle safety applications). The Driver originates driver requests and receives driver information that reflects the interactions which might be useful to all drivers, regardless of vehicle classification. Information and interactions which are unique to drivers of a specific vehicle type (e.g., fleet interactions with transit, commercial, or emergency vehicle drivers) are covered by separate objects. |
| Emissions Management Center | Center | The 'Emissions Management Center' provides the capabilities for air quality managers to monitor and manage air quality. These capabilities include collecting emissions data from distributed emissions sensors (included in ITS Roadway Equipment in CVRIA) and directly from connected vehicles. The sensors monitor general air quality and also monitor the emissions of individual vehicles on the roadway. The measures are collected, processed, and used to support environmental monitoring applications. |
| Enforcement Center | Center | The 'Enforcement Center' represents the systems that receive reports of violations detected by various ITS facilities including individual vehicle emissions, lane violations, toll violations, CVO violations, etc. |
| ITS Roadway Equipment | Field | 'ITS Roadway Equipment' represents the ITS equipment that is distributed on and along the roadway that monitors and controls traffic and monitors and manages the roadway itself. In CVRIA, this physical object represents all of the other ITS field equipment that interfaces with and supports the Connected Vehicle Roadside Equipment (RSE). This physical object includes traffic detectors, environmental sensors, traffic signals, highway advisory radios, dynamic message signs, CCTV cameras and video image processing systems, grade crossing warning systems, and ramp metering systems. Lane management systems and barrier systems that control access to transportation infrastructure such as roadways, bridges and tunnels are also included. This object also provides environmental monitoring including sensors that measure road conditions, surface weather, and vehicle emissions. Work zone systems including work zone surveillance, traffic control, driver warning, and work crew safety systems are also included. |
| Other Traffic Management Centers | Center | Representing another Traffic Management Center, 'Other Traffic Management Centers' is intended to provide a source and destination for information exchange between peer (e.g. inter-regional) traffic management functions. It enables traffic management activities to be coordinated across different jurisdictional areas. |
| Roadside Equipment | Field | 'Roadside Equipment' (RSE) represents the Connected Vehicle roadside devices that are used to send messages to, and receive messages from, nearby vehicles using Dedicated Short Range Communications (DSRC) or other alternative wireless communications technologies. Communications with adjacent field equipment and back office centers that monitor and control the RSE are also supported. This device operates from a fixed position and may be permanently deployed or a portable device that is located temporarily in the vicinity of a traffic incident, road construction, or a special event. It includes a processor, data storage, and communications capabilities that support secure communications with passing vehicles, other field equipment, and centers. |
| Traffic Management Center | Center | The 'Traffic Management Center' monitors and controls traffic and the road network. It represents centers that manage a broad range of transportation facilities including freeway systems, rural and suburban highway systems, and urban and suburban traffic control systems. It communicates with ITS Roadway Equipment and Connected Vehicle Roadside Equipment (RSE) to monitor and manage traffic flow and monitor the condition of the roadway, surrounding environmental conditions, and field equipment status. It manages traffic and transportation resources to support allied agencies in responding to, and recovering from, incidents ranging from minor traffic incidents through major disasters. |
| Traffic Operations Personnel | Center | 'Traffic Operations Personnel' represents the people that operate a traffic management center. These personnel interact with traffic control systems, traffic surveillance systems, incident management systems, work zone management systems, and travel demand management systems. They provide operator data and command inputs to direct system operations to varying degrees depending on the type of system and the deployment scenario. |
| Transit Management Center | Center | The 'Transit Management Center' manages transit vehicle fleets and coordinates with other modes and transportation services. It provides operations, maintenance, customer information, planning and management functions for the transit property. It spans distinct central dispatch and garage management systems and supports the spectrum of fixed route, flexible route, paratransit services, transit rail, and bus rapid transit (BRT) service. The physical object's interfaces allow for communication between transit departments and with other operating entities such as emergency response services and traffic management systems. |
| Transportation Information Center | Center | The 'Transportation Information Center' collects, processes, stores, and disseminates transportation information to system operators and the traveling public. The physical object can play several different roles in an integrated ITS. In one role, the TIC provides a data collection, fusing, and repackaging function, collecting information from transportation system operators and redistributing this information to other system operators in the region and other TICs. In this information redistribution role, the TIC provides a bridge between the various transportation systems that produce the information and the other TICs and their subscribers that use the information. The second role of a TIC is focused on delivery of traveler information to subscribers and the public at large. Information provided includes basic advisories, traffic and road conditions, transit schedule information, yellow pages information, ride matching information, and parking information. The TIC is commonly implemented as a website or a web-based application service, but it represents any traveler information distribution service. |
| Vehicle Databus | Vehicle | The 'Vehicle Databus' represents the interface to the vehicle databus (e.g., CAN, LIN, Ethernet/IP, FlexRay, and MOST) that may enable communication between the Vehicle OBE and other vehicle systems to support connected vehicle applications. The vehicle system statuses and/or sensor outputs available on the databus will vary based on the equipment installed on the vehicle and availability on databus. System statuses and sensor outputs may include select vehicle systems and sensors such as accelerometers, yaw rate sensors, and GPS derived location and timing information. In CVRIA, this physical object is used to represent the onboard interactions between the Vehicle OBE and the other systems included in a host vehicle. Note that the vehicle databus interface is not standardized across all vehicle classes. Also, some Vehicle OBE implementations will not have access to the vehicle databus. See 'Vehicle OBE' for more information. |
| Vehicle OBE | Vehicle | The Vehicle On-Board Equipment (OBE) provides the vehicle-based processing, storage, and communications functions necessary to support connected vehicle operations. The radio(s) supporting V2V and V2I communications are a key component of the Vehicle OBE. This communication platform is augmented with processing and data storage capability that supports the connected vehicle applications. In CVRIA, the Vehicle OBE includes the functions and interfaces that support connected vehicle applications for passenger cars, trucks, and motorcycles. Many of these applications (e.g., V2V Safety applications) apply to all vehicle types including personal vehicles, commercial vehicles, emergency vehicles, transit vehicles, and maintenance vehicles. From this perspective, the Vehicle OBE includes the common interfaces and functions that apply to all motorized vehicles. |
Includes Application Objects:
| Application Object | Description | Physical Object |
|---|---|---|
| Emissions Connected Vehicle Monitoring | "Emissions Connected Vehicle Monitoring" collects emissions data reported by passing vehicles and uses this data to support air quality management and planning. Coordination with traffic management supports air quality-responsive management of traffic. | Emissions Management Center |
| Emissions Data Management | "Emissions Data Management" collects and stores air quality and vehicle emissions information by remotely monitoring and controlling area wide and point sensors. General air quality measures are distributed as general traveler information and also may be used in demand management programs. Collected roadside emissions are analyzed and used to detect, identify, and notify concerned parties regarding vehicles that exceed emissions standards. | Emissions Management Center |
| Roadway Basic Surveillance | "Roadway Basic Surveillance" monitors traffic conditions using fixed equipment such as loop detectors and CCTV cameras. | ITS Roadway Equipment |
| Roadway Dynamic Lane Management and Shoulder Use | "Roadway Dynamic Lane Management and Shoulder Use" includes the field equipment, physical overhead lane signs and associated control electronics that are used to manage and control specific lanes and/or the shoulders. This equipment can be centrally controlled by a traffic management center or it can be autonomous and monitor traffic conditions and demand along the roadway and determine how to change the lane controls to respond to current conditions. Lane controls can be used to change the lane configuration of the roadway, reconfigure intersections and/or interchanges, allow use of shoulders as temporary travel lanes, designate lanes for use by special vehicles only, such as buses, high occupancy vehicles (HOVs), vehicles attending a special event, etc. and/or prohibit or restrict types of vehicles from using particular lanes. Guidance and information for drivers can be posted on dynamic message signs. | ITS Roadway Equipment |
| Roadway Emissions Monitoring | "Roadway Emissions Monitoring" monitors emissions and general air quality and communicates the collected information back to the emissions management center where it can be monitored, analyzed, and used. This application object supports point monitoring of individual vehicle emissions as well as general monitoring of standard air quality measures. | ITS Roadway Equipment |
| Roadway Traffic Information Dissemination | "Roadway Traffic Information Dissemination" includes field elements that provide information to drivers, including dynamic message signs and highway advisory radios. | ITS Roadway Equipment |
| RSE Environmental Monitoring | "RSE Environmental Monitoring" collects environmental situation (probe) data from passing vehicles that are equipped with short range communications capability. The collected data includes current environmental conditions as measured by on-board sensors (e.g., ambient temperature and precipitation measures), current status of vehicle systems that can be used to infer environmental conditions (e.g., status of lights, wipers, ABS, and traction control systems), and emissions measures reported by the vehicle. The application object collects the provided data, aggregates and filters the data based on provided configuration parameters, and sends the collected information back to a center for processing and distribution. This application object may also process the collected data locally and issue short-term road weather advisories for the road segment using short range communications. | Roadside Equipment |
| RSE Restricted Lanes Application | The "RSE Restricted Lanes Application" uses short range communications to monitor and manage dynamic and static restricted lanes. It collects vehicle profile information from vehicles entering the lanes and monitors vehicles within the lanes, providing aggregate data to the back office center. It provides lane restriction information and signage data to the vehicles and optionally identifies vehicles that violate the current lane restrictions. These functions are performed based on operating parameters provided by the back office managing center(s). | Roadside Equipment |
| RSE Traffic Monitoring | "RSE Traffic Monitoring" monitors the basic safety messages that are shared between connected vehicles and distills this data into traffic flow measures that can be used to manage the network in combination with or in lieu of traffic data collected by infrastructure-based sensors. As connected vehicle penetration rates increase, the measures provided by this application can expand beyond vehicle speeds that are directly reported by vehicles to include estimated volume, occupancy, and other measures. This object also supports incident detection by monitoring for changes in speed and vehicle control events that indicate a potential incident. | Roadside Equipment |
| RSE Traveler Information Communications | "RSE Traveler Information Communications" includes field elements that distribute information to vehicles for in-vehicle display. The information may be provided by a center (e.g., variable information on traffic and road conditions in the vicinity of the field equipment) or it may be determined and output locally (e.g., static sign information and signal phase and timing information). This includes the interface to the center or field equipment that controls the information distribution and the short range communications equipment that provides information to passing vehicles. | Roadside Equipment |
| TMC Dynamic Lane Management and Shoulder Use | "TMC Dynamic Lane Management and Shoulder Use" remotely monitors and controls the system that is used to dynamically manage travel lanes, including temporary use of shoulders as travel lanes. It monitors traffic conditions and demand measured in the field and determines when the lane configuration of the roadway should be changed, when intersections and/or interchanges should be reconfigured, when the shoulders should be used for travel (as a lane), when lanes should be designated for use by special vehicles only, such as buses, high occupancy vehicles (HOVs), vehicles attending a special event, etc. and/or when types of vehicles should be prohibited or restricted from using particular lanes. It controls the field equipment used to manage and control specific lanes and the shoulders. It also can automatically notify the enforcement agency of lane control violations. | Traffic Management Center |
| TMC In-Vehicle Signing Management | "TMC In-Vehicle Signing Management" controls and monitors RSEs that support in-vehicle signing. Sign information that may include static regulatory, service, and directional sign information as well as variable information such as traffic and road conditions can be provided to the RSE, which uses short range communications to send the information to in-vehicle equipment. Information that is currently being communicated to passing vehicles and the operational status of the field equipment is monitored by this application. The operational status of the field equipment is reported to operations personnel. | Traffic Management Center |
| TMC Regional Traffic Management | "TMC Regional Traffic Management" supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor. | Traffic Management Center |
| TMC Restricted Lanes CV Application | "TMC Restricted Lanes CV Application" manages dynamic lanes for connected vehicles. The application provides the back office functions and supports the TMC operator in establishing and managing dynamic lanes using communications to manage lane use for connected vehicles. | Traffic Management Center |
| TMC Traffic Information Dissemination | "TMC Traffic Information Dissemination" disseminates traffic and road conditions, closure and detour information, incident information, driver advisories, and other traffic-related data to other centers, the media, and driver information systems. It monitors and controls driver information system field equipment including dynamic message signs and highway advisory radio, managing dissemination of driver information through these systems. | Traffic Management Center |
| TMC Traffic Surveillance | "TMC Traffic Surveillance" remotely monitors and controls traffic sensors and surveillance (e.g., CCTV) equipment, and collects, processes and stores the collected traffic data. Current traffic information and other real-time transportation information is also collected from other centers. The collected information is provided to traffic operations personnel and made available to other centers. | Traffic Management Center |
| Vehicle Basic Safety | "Vehicle Basic Safety" exchanges current vehicle location and motion information with other vehicles in the vicinity, uses that information to calculate vehicle paths, and warns the driver when the potential for an impending collision is detected. If available, map data is used to filter and interpret the relative location and motion of vehicles in the vicinity. Information from on-board sensors (e.g., radars and image processing) are also used, if available, in combination with the V2V communications to detect non-equipped vehicles and corroborate connected vehicle data. Vehicle location and motion broadcasts are also received by the infrastructure and used by the infrastructure to support a wide range of roadside safety and mobility applications. This object represents a broad range of implementations ranging from basic Vehicle Awareness Devices that only broadcast vehicle location and motion and provide no driver warnings to advanced integrated safety systems that may, in addition to warning the driver, provide collision warning information to support automated control functions that can support control intervention. | Vehicle OBE |
| Vehicle Emissions Monitoring | "Vehicle Emissions Monitoring" directly measures or estimates current and average vehicle emissions and makes this data available to the driver and connected vehicle infrastructure systems. | Vehicle OBE |
| Vehicle Restricted Lanes Application | The "Vehicle Restricted Lanes Application" monitors and reports its own operating parameters and communicates with roadside equipment to safely enter, operate within, and exit eco-lanes and other controlled-access lanes. | Vehicle OBE |
| Vehicle Roadside Information Reception | "Vehicle Roadside Information Reception" receives advisories, vehicle signage data, and other driver information and presents this information to the driver using in-vehicle equipment. Information presented may include fixed sign information, traffic control device status (e.g., signal phase and timing data), advisory and detour information, warnings of adverse road and weather conditions, travel times, and other driver information. | Vehicle OBE |
Includes Information Flows:
| Information Flow | Description |
|---|---|
| air quality sensor control | Data used to configure and control area pollution and air quality sensors. |
| air quality sensor data | Measured air quality data, including measured levels of atmospheric pollutants including ozone, particulate matter, carbon monoxide, and nitrogen oxides, and operational status of the sensors. |
| current lane restrictions | Information provided to an enforcement agency that defines the current enforceable lane restrictions. It defines the location, duration, and restrictions for lanes that are reserved for the exclusive use of certain types of vehicles (e.g., transit vehicles) or vehicles that meet other qualifications (e.g., number of occupants, low emissions criteria). It identifies the lane(s), the start and stop locations, start and end times, vehicle restrictions, and speed limits. |
| driver information | Regulatory, warning, and guidance information provided to the driver while en route to support safe and efficient vehicle operation. |
| driver input | Driver input to the vehicle on-board equipment including configuration data, settings and preferences, interactive requests, and control commands. |
| driver input information | Driver input received from the driver-vehicle interface equipment via the vehicle bus. It includes configuration data, settings and preferences, interactive requests, and control commands for the connected vehicle on-board equipment. |
| driver update information | Information provided to the driver-vehicle interface to inform the driver about current conditions, potential hazards, and the current status of vehicle on-board equipment. The flow includes the information to be presented to the driver and associated metadata that supports processing, prioritization, and presentation by the DVI as visual displays, audible information and warnings, and/or haptic feedback. |
| driver updates | Information provided to the driver including visual displays, audible information and warnings, and haptic feedback. The updates inform the driver about current conditions, potential hazards, and the current status of vehicle on-board equipment. |
| emissions sensor control | Data used to configure and control vehicle emissions sensors. |
| emissions situation data | Emissions-related data as measured and reported by connected vehicles. This flow carries aggregated and filtered data including average and current emissions reported by vehicles as well as associated data (vehicle profiles and speeds) that can be used to estimate aggregate emissions. |
| emissions violation notification | Notification to enforcement agency of a detected vehicle emissions violation. This information flow identifies the vehicle and documents the emissions violation. |
| host vehicle status | Information provided to the connected vehicle on-board equipment from other systems on the vehicle platform. This includes data from on-board sensors, the current status of the powertrain, steering, and braking systems, and status of safety and convenience systems. In implementations where GPS is not integrated into the Vehicle On-Board Equipment, the host vehicle is also the source for data describing the vehicle's location in three dimensions (latitude, longitude, elevation) and accurate time that can be used for time synchronization across the Connected Vehicle environment. |
| lane management control | Information used to configure and control dynamic lane management systems. |
| lane management information | System status of managed lanes including current operational state, violations, and logged information. |
| lane violation notification | Notification to enforcement agency of detected lane entry violations, lane speed violations, or other dynamic lane violations. Lane entry violations may be issued for restricted vehicle types or vehicles that do not meet required emissions or passenger occupancy standards that enter a managed lane. This notification identifies the vehicle and documents the lane parameter that was violated. |
| restricted lanes application status | Current RSE application status that is monitored by the back office center including the operational state of the RSE, current configuration parameters, and a log of lane use (aggregate profiles of vehicles that checked in to the lane and reported vehicle speeds in the lanes) and RSE communications activity. |
| restricted lanes parameters | Information that defines the location, duration, and operating parameters for lanes that are reserved for the exclusive use of certain types of vehicles (e.g., transit vehicles) or vehicles that meet other qualifications (e.g., number of occupants, low emissions criteria). It identifies the lane(s), the start and stop locations, start and end times, vehicle restrictions, speed limits and platooning parameters. |
| road network conditions | Current and forecasted traffic information, road and weather conditions, and other road network status. Either raw data, processed data, or some combination of both may be provided by this flow. Information on diversions and alternate routes, closures, and special traffic restrictions (lane/shoulder use, weight restrictions, width restrictions, HOV requirements) in effect is included. |
| roadway information system data | Information used to initialize, configure, and control roadside systems that provide driver information (e.g., dynamic message signs, highway advisory radio). This flow can provide message content and delivery attributes, local message store maintenance requests, control mode commands, status queries, and all other commands and associated parameters that support remote management of these systems. |
| roadway information system status | Current operating status of dynamic message signs, highway advisory radios, or other configurable field equipment that provides dynamic information to the driver. |
| traffic flow | Raw and/or processed traffic detector data which allows derivation of traffic flow variables (e.g., speed, volume, and density measures) and associated information (e.g., congestion, potential incidents). This flow includes the traffic data and the operational status of the traffic detectors. |
| traffic images | High fidelity, real-time traffic images suitable for surveillance monitoring by the operator or for use in machine vision applications. This flow includes the images and meta data that describes the images. |
| traffic operator data | Presentation of traffic operations data to the operator including traffic conditions, current operating status of field equipment, maintenance activity status, incident status, video images, security alerts, emergency response plan updates and other information. This data keeps the operator appraised of current road network status, provides feedback to the operator as traffic control actions are implemented, provides transportation security inputs, and supports review of historical data and preparation for future traffic operations activities. |
| traffic operator input | User input from traffic operations personnel including requests for information, configuration changes, commands to adjust current traffic control strategies (e.g., adjust signal timing plans, change DMS messages), and other traffic operations data entry. |
| traffic sensor control | Information used to configure and control traffic sensor systems. |
| vehicle emissions data | Measured emissions of specific vehicles comprised of exhaust pollutants including hydrocarbons, carbon monoxide, and nitrogen oxides. |
| vehicle emissions monitoring parameters | Data used to configure and control roadside equipment applications that monitor emissions-related data reported by passing vehicles. The parameters include identification of the emissions-related data to be monitored and thresholds for aggregating, filtering, and reporting the collected data. |
| vehicle entries and exits | Information exchanged between an RSE and ITS Roadway Equipment that supports detection of non-equipped vehicles in an automated lane, low emissions zone, or other facility where V2I communications is used to monitor vehicles at entry or exit points. This exchange also supports identification of non-equipped vehicles where an RSE is used for payment collection. This generic exchange can be implemented by any approach that compares vehicle detections with V2I communications by the RSE to identify vehicles that are not equipped or are otherwise unable to communicate with the RSE. |
| vehicle location and motion for surveillance | Data describing the vehicle's location in three dimensions, heading, speed, acceleration, braking status, and size. This flow represents monitoring of basic safety data ('vehicle location and motion') broadcast by passing connected vehicles for use in vehicle detection and traffic monitoring applications. |
| vehicle profile | Information about a vehicle such as vehicle make and model, fuel type, engine type, average emissions, average fuel consumption, passenger occupancy, or other data that can be used to classify vehicle eligibility for access to specific lanes, road segments, or regions. |
| vehicle reported emissions | Current and average vehicle emissions data as measured by vehicle diagnostics systems and reported by the vehicle. |
| vehicle signage application info | In-vehicle signing application configuration data and messaging parameters. This flow provides a list of regulatory, warning, and information messages to be displayed and parameters that support scheduling and prioritizing messages to be issued to passing vehicles. This flow also supports remote control of the application so the application can be taken offline, reset, or restarted. |
| vehicle signage application status | In-vehicle signing application status reported by the RSE. This includes current operational state and status of the RSE and a log of messages sent to passing vehicles. |
| vehicle signage data | In-vehicle signing data that augments regulatory, warning, and informational road signs and signals. The information provided would include static sign information (e.g., stop, curve warning, guide signs, service signs, and directional signs) and dynamic information (e.g., current signal states, grade crossing information, local traffic and road conditions, detours, advisories, and warnings). |
| vehicle signage local data | Information provided by adjacent field equipment to support in-vehicle signing of dynamic information that is currently being displayed to passing drivers. This includes the dynamic information (e.g., current signal states, grade crossing information, local traffic and road conditions, detours, advisories, parking availability, etc.) and control parameters that identify the desired timing, duration, and priority of the signage data. |
| vehicle violation notification | Notification to an individual vehicle that it has committed a lane violation. The flow identifies the nature of the violation and the time and location where the violation was recorded. |
| video surveillance control | Information used to configure and control video surveillance systems. |
| widearea statistical pollution information | Aggregated region-wide measured emissions and air quality data. |
Application Interconnect Diagram
This is one way this application may be realized, but not the only way. There are other ways to build a given application and accomplish a stated objective.
The application interconnect diagram can be viewed in SVG or PNG format and the current format is SVG. SVG Diagrams: ITS Infrastructure and C2C Sharing Connected Vehicle Application
PNG Diagrams: ITS Infrastructure and C2C Sharing Connected Vehicle Application
Application Triples
Requirements
| Need | Requirement | ||
|---|---|---|---|
| N1.001 | Transportation agencies need to gather data from vehicles or infrastructure to support environmental monitoring. | 1.001 | All environmental applications shall collect data from mobile devices to support environmental monitoring, including ambient air quality, emissions, temperature, precipitation, and other road weather information. |
| 1.002 | All environmental applications shall collect data from infrastructure devices to support environmental monitoring, including ambient air quality, emissions, temperature, precipitation, wind speed, and other road weather information. | ||
| N1.003 | Eco-Lanes Management needs to collect data for eco-lanes and regular lanes operations. | 1.003 | Eco-Lanes Management shall collect traffic data (e.g., volume, speed, occupancy, vehicle classification, incidents) for eco-lanes and regular lanes. |
| 1.004 | Eco-Lanes Management shall collect environmental data (e.g. ambient air quality, emissions, temperature, wind speed, and other road weather information). | ||
| 1.005 | Eco-Lanes Management shall collect data on the operational status of Connected Vehicle and ITS Roadway Equipment. | ||
| 1.006 | Eco-Lanes Management shall collect vehicle-specific data about individual vehicles' parameters (e.g., emissions, temperature, speed). | ||
| 1.007 | Eco-Lanes Management shall collect data entered by personnel operating the system. | ||
| N1.004 | Eco-Lanes Management needs to process current and historical data from multiple sources in order to provide dynamic eco-lane operations. | 1.008 | Eco-Lanes Management shall synthesize traffic data from multiple sources (e.g., fixed sensors, connected vehicle roadway equipment, other centers) to provide traffic analyses aggregated at different levels (e.g., corridor and regional levels). |
| 1.009 | Eco-Lanes Management shall use historical and processed traffic data to predict traffic conditions aggregated at different levels (e.g., corridor, and regional levels). The Eco-Lanes System needs to collect traffic data from other systems, or produce and continually update, a predictive model of the traffic flow conditions on the road network. | ||
| 1.010 | Eco-Lanes Management shall synthesize environmental data from multiple sources (e.g., fixed sensors, connected vehicle roadside equipment, other centers) to provide emissions analyses aggregated at different levels (e.g., intersection, corridor, and regional levels). The Eco-Lanes System needs to process the environmental data being collected from sensors in the geographic area and from probe vehicles. | ||
| 1.011 | Eco-Lanes Management shall synthesize environmental data from multiple sources (e.g., fixed sensors, connected vehicle roadside equipment, other centers) to generate predicted emissions aggregated at different levels (e.g., intersection, corridor, and regional levels). | ||
| 1.012 | Eco-Lanes Management shall create and decommission Eco-Lanes. The system needs to use data collected from multiple sources (e.g., sensors, connected vehicle roadside equipment, and other centers) to determine whether current or predicted conditions meet the criteria for the eco-lane. Information from models that produce real-time and predicted traffic, environmental, and demand forecasts would be used to determine the geographic limits of the eco-lane, the number of lanes included in the eco-lane, as well as the criteria for vehicles entering the eco-lane. | ||
| 1.013 | Eco-Lanes Management shall use data collected from vehicles to determine violations for individual vehicles in the Eco-Lanes. | ||
| 1.021 | Eco-Lanes Management shall determine performance measures and make them available to the operator. | ||
| N1.005 | Eco-Lanes Management needs to disseminate information pertinent to eco-lane operations. | 1.014 | Eco-Lanes Management shall disseminate traffic conditions to other centers to enable coordination of operational strategies for a corridor or a region. |
| 1.015 | Eco-Lanes Management shall provide traffic condition messages to vehicles for the eco-lanes and regular lanes. | ||
| 1.016 | Eco-Lanes Management shall disseminate environmental data (e.g., regional and/or local air quality, temperature, precipitation) to other centers. | ||
| 1.017 | Eco-Lanes Management shall provide parameters about the eco-lanes to vehicles. | ||
| 1.018 | Eco-Lanes Management shall provide individual vehicles notice of a violation. | ||
| 1.019 | Eco-Lanes Management shall notify enforcement agencies of a violation. | ||
| N1.007 | Eco-Lanes Management needs to collect data to accurately know current and forecasted conditions in order to optimize eco-lane usage. | 1.022 | Eco-Lanes Management shall receive traffic conditions data. |
| 1.023 | Eco-Lanes Management shall receive environmental conditions data. | ||
| 1.024 | Eco-Lanes Management shall collect diagnostics data from onboard systems and onboard sensors located on the vehicle to obtain vehicle status and vehicle emissions data. | ||
| 1.025 | Eco-Lanes Management shall receive parameters about Eco-Lanes that have been created and decommissioned. | ||
| 1.026 | Eco-Lanes Management shall collect vehicle status data from other vehicles, including data that is currently in the SAE J2735 basic safety message (BSM) (e.g., data about the vehicle's location, heading, speed, acceleration, braking status, and size. | ||
| 1.027 | Eco-Lanes Management shall collect data from the driver so the driver can configure parameters of the system or override certain vehicle characteristics. | ||
| N1.008 | Eco-Lanes Management needs to process current and forecasted conditions data, data from surrounding vehicles, data from the vehicle itself and driver inputs in order to allow the driver to optimize dynamic eco-lane strategies. | 1.028 | Eco-Lanes Management shall calculate estimates of tailpipe emissions and fuel consumption if this data cannot be collected directly from the vehicle. |
| 1.029 | Eco-Lanes Management shall determine if the vehicle meets the criteria for entering the Eco-Lanes. | ||
| N1.009 | Eco-Lanes Management needs to provide actionable information and eco-lane direction to the driver to drive in a more environmentally friendly manner as well as broadcast vehicle information from the vehicle. | 1.030 | Eco-Lanes Management shall transmit vehicle status data or data that is currently included in the SAE J2735 basic safety message (BSM) (e.g., data about the vehicle's location, heading, speed, acceleration, braking status, and size). |
| 1.031 | Eco-Lanes Management shall broadcast environmental data messages based on data collected from sensors located on-board the vehicle, or data that it processed. | ||
| 1.032 | Eco-Lanes Management shall provide eco-lane parameters to the driver and inform the driver if his/her vehicle meets the criteria for entering the eco-lanes. | ||
| N1.010 | A connected vehicle needs to receive information to determine if it is in a restricted lane, such as HOV, eco-lanes, transit, or emergency vehicle only lanes. | 1.002 | Eco-Lanes Management shall provide traffic condition messages to vehicles for the restricted eco-lanes and regular lanes. |
Related Sources
- Dynamic Eco-Lanes: Operational Concept, Final v1.1, 8/1/2012
- SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods, 8/15/2014
Security
In order to participate in this application, each physical object should meet or exceed the following security levels.
| Physical Object Security | ||||
|---|---|---|---|---|
| Physical Object | Confidentiality | Integrity | Availability | Security Class |
| Security levels have not been defined yet. | ||||
In order to participate in this application, each information flow triple should meet or exceed the following security levels.
| Information Flow Security | |||||
|---|---|---|---|---|---|
| Source | Destination | Information Flow | Confidentiality | Integrity | Availability |
| Basis | Basis | Basis | |||
| Security levels have not been defined yet. | |||||