Type: Safety
Groups:- V2I Safety
Warnings about Upcoming Work Zone
The Warnings about Upcoming Work Zone (WUWZ) application provides information about the conditions that exist in a work zone to vehicles that are approaching the work zone. This application provides approaching vehicles with information about work zone activities that may result in unsafe conditions to the vehicle, such as obstructions in the vehicle's travel lane, lane closures, lane shifts, speed reductions or vehicles entering/exiting the work zone.
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:
| Warnings about Upcoming Work Zone Operations Stage | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Vehicle Owner | Driver | Vehicle OBE Owner | Roadway Owner | RSE Owner | RSE Operator | ITS Roadway Equipment Owner | ITS Roadway Operator | Traffic Manager | Maint and Constr Vehicle Owner | Maint and Constr Vehicle Operator | Information Service Provider | Maint and Constr Center Personnel | Maint and Constr Manager | RSE Traveler Information Communications Provider | MCV Work Zone Support Provider | Vehicle Roadside Information Reception Provider | |
| Vehicle Owner | Vehicle Usage Agreement | Vehicle OBE Usage Agreement | Application Usage Agreement | ||||||||||||||
| Driver | Vehicle Usage Agreement | Expectation of Information Provision | Expectation of Information Provision | ||||||||||||||
| Vehicle OBE Owner | Vehicle OBE Usage Agreement | Expectation of Information Provision | Expectation of Information Provision | Expectation of Information Provision | Information Exchange Agreement | ||||||||||||
| Roadway Owner | Service Delivery Agreement | ||||||||||||||||
| RSE Owner | Expectation of Information Provision | Service Delivery Agreement | Operations Agreement | Information Exchange Agreement | Information Exchange Agreement | Information Exchange Agreement | Information Exchange Agreement | Application Usage Agreement | |||||||||
| RSE Operator | Operations Agreement | ||||||||||||||||
| ITS Roadway Equipment Owner | Information Exchange Agreement | Operations Agreement | Information Exchange Agreement | Information Exchange Agreement | |||||||||||||
| ITS Roadway Operator | Expectation of Information Provision | Operations Agreement | |||||||||||||||
| Traffic Manager | Information Exchange Agreement | Information Exchange Agreement | Information Exchange Agreement | ||||||||||||||
| Maint and Constr Vehicle Owner | Information Exchange Agreement | Vehicle Operating Agreement | Information Exchange Agreement | Application Usage Agreement | |||||||||||||
| Maint and Constr Vehicle Operator | Expectation of Information Provision | Vehicle Operating Agreement | |||||||||||||||
| Information Service Provider | Information Exchange Agreement | Information Exchange Agreement | |||||||||||||||
| Maint and Constr Center Personnel | Employment Agreement | ||||||||||||||||
| Maint and Constr Manager | Information Exchange Agreement | Information Exchange Agreement | Information Exchange Agreement | Information Exchange Agreement | Information Exchange Agreement | Employment Agreement | |||||||||||
| RSE Traveler Information Communications Provider | Application Usage Agreement | ||||||||||||||||
| MCV Work Zone Support 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. |
| 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. |
| Maint and Constr Center Personnel | The people that directly interface with a Maintenance and Construction Management Center. These personnel interact with fleet dispatch and management systems, road maintenance systems, incident management systems, work plan scheduling systems, and work zone 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. |
| Maint and Constr Manager | The organization responsible for maintenance and construction activities. |
| Maint and Constr Vehicle Operator | The individual that operates the MCM vehicle. |
| Maint and Constr Vehicle Owner | The individual, group of individuals or corporate entity that owns the maintenance and/or construction vehicle. |
| MCM Work Zone Safety 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. |
| MCM Work Zone Safety 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. |
| MCM Work Zone Safety 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. |
| MCV Work Zone Support 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. |
| MCV Work Zone Support 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. |
| MCV Work Zone Support 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. |
| Roadway Work Zone Traffic Control 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 Work Zone Traffic Control 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 Work Zone Traffic Control 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 Maintainer | The entity that maintains the roadside equipment, including its hardware and operating system software, but not applications software. |
| 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 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. |
| TIC Connected Vehicle Traveler Info Distribution 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. |
| TIC Connected Vehicle Traveler Info Distribution 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. |
| TIC Connected Vehicle Traveler Info Distribution 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 Work Zone 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 Work Zone 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 Work Zone 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. |
| Traffic Manager | The entity responsible for the management of traffic, both freeway and arterial. |
| 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 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. |
| 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. |
| Maint and Constr Management Center | The 'Maint and Constr Management Center' monitors and manages roadway infrastructure construction and maintenance activities. Representing both public agencies and private contractors that provide these functions, this physical object manages fleets of maintenance, construction, or special service vehicles (e.g., snow and ice control equipment). The physical object receives a wide range of status information from these vehicles and performs vehicle dispatch, routing, and resource management for the vehicle fleets and associated equipment. The physical object participates in incident response by deploying maintenance and construction resources to an incident scene, in coordination with other center physical objects. The physical object manages equipment at the roadside, including environmental sensors and automated systems that monitor and mitigate adverse road and surface weather conditions. It manages the repair and maintenance of both non-ITS and ITS equipment including the traffic controllers, detectors, dynamic message signs, signals, and other equipment associated with the roadway infrastructure. Weather information is collected and fused with other data sources and used to support advanced decision support systems. The physical object remotely monitors and manages ITS capabilities in work zones, gathering, storing, and disseminating work zone information to other systems. It manages traffic in the vicinity of the work zone and advises drivers of work zone status (either directly at the roadside or through an interface with the Transportation Information Center or Traffic Management Center physical objects.) Construction and maintenance activities are tracked and coordinated with other systems, improving the quality and accuracy of information available regarding closures and other roadway construction and maintenance activities. |
| Maint and Constr Vehicle | This physical object resides in a maintenance, construction, or other specialized service vehicle or equipment and provides the sensory, processing, storage, and communications functions necessary to support highway maintenance and construction. All types of maintenance and construction vehicles are covered, including heavy equipment and supervisory vehicles. The subsystem provides two-way communications between drivers/operators and dispatchers and maintains and communicates current location and status information. A wide range of operational status is monitored, measured, and made available, depending on the specific type of vehicle or equipment. For example, for a snow plow, the information would include whether the plow is up or down and material usage information. The subsystem may also contain capabilities to monitor vehicle systems to support maintenance of the vehicle itself and other sensors that monitor environmental conditions including the road condition and surface weather information. This subsystem can represent a diverse set of mobile environmental sensing platforms, including wheeled vehicles and any other vehicle that collects and reports environmental information. |
| Maint and Constr Vehicle OBE | The 'Maint and Constr Vehicle OBE' resides in a maintenance, construction, or other specialized service vehicle or equipment and provides the processing, storage, and communications functions necessary to support highway maintenance and construction. All types of maintenance and construction vehicles are covered, including heavy equipment and supervisory vehicles. The MCV OBE provides two-way communications between drivers/operators and dispatchers and maintains and communicates current location and status information. A wide range of operational status is monitored, measured, and made available, depending on the specific type of vehicle or equipment. A snow plow for example, would monitor whether the plow is up or down and material usage information. The Maint and Constr Vehicle OBE may also contain capabilities to monitor vehicle systems to support maintenance of the vehicle itself and include sensors that monitor environmental conditions such as road condition and surface weather information. This can include a diverse set of mobile environmental sensing platforms, including wheeled vehicles and any other vehicle that collects and reports environmental information. In CVRIA, a separate 'Vehicle OBE' physical object supports the general V2V and V2I safety applications and other applications that apply to all vehicles, including maintenance and construction vehicles. The Maint and Constr Vehicle OBE supplements these general applications with applications that are specific to maintenance and construction vehicles. |
| MCM Work Zone Management | "MCM Work Zone Management" remotely monitors and supports work zone activities, controlling traffic through dynamic message signs (DMS), Highway Advisory Radio (HAR), gates and barriers, and informing other groups of activity (e.g., traveler information, traffic management, other maintenance and construction centers) for better coordination management. Work zone speeds, and delays, and closures are provided to the motorist prior to the work zones. This application provides control of field equipment in all maintenance areas, including fixed and portable field equipment supporting both stationary and mobile work zones. |
| MCM Work Zone Safety Management | "MCM Work Zone Safety Management" remotely monitors work zone safety systems that detect vehicle intrusions in work zones and warns crew workers and drivers of imminent encroachment. Crew movements are also monitored so that the crew can be warned of movement beyond the designated safe zone. |
| MCV Work Zone Support | "MCV Work Zone Support" provides communications and support for local management of a work zone. It supports communications between field personnel and the managing center to keep the center appraised of current work zone status. It controls vehicle-mounted driver information systems (e.g., dynamic message signs) and uses short range communications to monitor and control other fixed or portable driver information systems in the work zone. |
| 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. |
| 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 Traffic Information Dissemination | "Roadway Traffic Information Dissemination" includes field elements that provide information to drivers, including dynamic message signs and highway advisory radios. |
| Roadway Work Zone Traffic Control | "Roadway Work Zone Traffic Control" controls traffic in areas of the roadway where maintenance and construction activities are underway, monitoring and controlling traffic using field equipment such as CCTV cameras, dynamic messages signs, and gates/barriers. Work zone speeds and delays are provided to the motorist prior to the work zones. |
| RSE Development System | The system used in a backoffice environment to develop and test the roadside equipment. |
| 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 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. |
| TIC Connected Vehicle Traveler Info Distribution | In support of connected vehicle applications, "TIC Connected Vehicle Traveler Info Distribution" disseminates traveler information including traffic and road conditions, incident information, maintenance and construction information, event information, transit information, parking information, and weather information. Location-specific or situation-relevant traveler information is sent to short range communications transceivers at the roadside. |
| 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 Work Zone Traffic Management | "TMC Work Zone Traffic Management" coordinates work plans with maintenance systems so that work zones are established that have minimum traffic impact. Traffic control strategies are implemented to further mitigate traffic impacts associated with work zones that are established, providing work zone information to driver information systems such as dynamic message signs. |
| 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. |
| 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 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 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. |
| 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. |
| Extends | Includes | Indicates that one component includes all of the functionality of another component, and in provides additional functionality beyond that other component's. |
| 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. |
| Installation Agreement | Agreement | An agreement whereupon one entity installs an application component on a device controlled by another entity. |
| 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. |
| 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 Operating Agreement | Agreement | An agreement whereupon the controller of a vehicle grants another entity permission and rights to operate the vehicle. |
| 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 Diagram
PNG Diagram
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. |
| 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. |
| Maint and Constr Center Personnel | Center | The people that directly interface with a Maintenance and Construction Management Center. These personnel interact with fleet dispatch and management systems, road maintenance systems, incident management systems, work plan scheduling systems, and work zone 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. |
| Maint and Constr Management Center | Center | The 'Maint and Constr Management Center' monitors and manages roadway infrastructure construction and maintenance activities. Representing both public agencies and private contractors that provide these functions, this physical object manages fleets of maintenance, construction, or special service vehicles (e.g., snow and ice control equipment). The physical object receives a wide range of status information from these vehicles and performs vehicle dispatch, routing, and resource management for the vehicle fleets and associated equipment. The physical object participates in incident response by deploying maintenance and construction resources to an incident scene, in coordination with other center physical objects. The physical object manages equipment at the roadside, including environmental sensors and automated systems that monitor and mitigate adverse road and surface weather conditions. It manages the repair and maintenance of both non-ITS and ITS equipment including the traffic controllers, detectors, dynamic message signs, signals, and other equipment associated with the roadway infrastructure. Weather information is collected and fused with other data sources and used to support advanced decision support systems. The physical object remotely monitors and manages ITS capabilities in work zones, gathering, storing, and disseminating work zone information to other systems. It manages traffic in the vicinity of the work zone and advises drivers of work zone status (either directly at the roadside or through an interface with the Transportation Information Center or Traffic Management Center physical objects.) Construction and maintenance activities are tracked and coordinated with other systems, improving the quality and accuracy of information available regarding closures and other roadway construction and maintenance activities. |
| Maint and Constr Vehicle OBE | Vehicle | The 'Maint and Constr Vehicle OBE' resides in a maintenance, construction, or other specialized service vehicle or equipment and provides the processing, storage, and communications functions necessary to support highway maintenance and construction. All types of maintenance and construction vehicles are covered, including heavy equipment and supervisory vehicles. The MCV OBE provides two-way communications between drivers/operators and dispatchers and maintains and communicates current location and status information. A wide range of operational status is monitored, measured, and made available, depending on the specific type of vehicle or equipment. A snow plow for example, would monitor whether the plow is up or down and material usage information. The Maint and Constr Vehicle OBE may also contain capabilities to monitor vehicle systems to support maintenance of the vehicle itself and include sensors that monitor environmental conditions such as road condition and surface weather information. This can include a diverse set of mobile environmental sensing platforms, including wheeled vehicles and any other vehicle that collects and reports environmental information. In CVRIA, a separate 'Vehicle OBE' physical object supports the general V2V and V2I safety applications and other applications that apply to all vehicles, including maintenance and construction vehicles. The Maint and Constr Vehicle OBE supplements these general applications with applications that are specific to maintenance and construction vehicles. |
| 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. |
| 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 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 |
|---|---|---|
| MCM Work Zone Management | "MCM Work Zone Management" remotely monitors and supports work zone activities, controlling traffic through dynamic message signs (DMS), Highway Advisory Radio (HAR), gates and barriers, and informing other groups of activity (e.g., traveler information, traffic management, other maintenance and construction centers) for better coordination management. Work zone speeds, and delays, and closures are provided to the motorist prior to the work zones. This application provides control of field equipment in all maintenance areas, including fixed and portable field equipment supporting both stationary and mobile work zones. | Maint and Constr Management Center |
| MCV Work Zone Support | "MCV Work Zone Support" provides communications and support for local management of a work zone. It supports communications between field personnel and the managing center to keep the center appraised of current work zone status. It controls vehicle-mounted driver information systems (e.g., dynamic message signs) and uses short range communications to monitor and control other fixed or portable driver information systems in the work zone. | Maint and Constr Vehicle OBE |
| 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 |
| Roadway Work Zone Traffic Control | "Roadway Work Zone Traffic Control" controls traffic in areas of the roadway where maintenance and construction activities are underway, monitoring and controlling traffic using field equipment such as CCTV cameras, dynamic messages signs, and gates/barriers. Work zone speeds and delays are provided to the motorist prior to the work zones. | ITS Roadway 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 |
| TIC Traveler Information Broadcast | "TIC Traveler Information Broadcast" disseminates traveler information including traffic and road conditions, incident information, maintenance and construction information, event information, transit information, parking information, and weather information. The same information is broadcast to all equipped traveler interface systems and vehicles. | Transportation Information 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 Work Zone Traffic Management | "TMC Work Zone Traffic Management" coordinates work plans with maintenance systems so that work zones are established that have minimum traffic impact. Traffic control strategies are implemented to further mitigate traffic impacts associated with work zones that are established, providing work zone information to driver information systems such as dynamic message signs. | Traffic Management Center |
| 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 |
| Vehicle Traveler Information Reception | "Vehicle Traveler Information Reception" provides the capability for drivers to receive general transportation information including traffic and road conditions, incident information, maintenance and construction information, event information, transit information, parking information, weather information, and broadcast alerts. | Vehicle OBE |
Includes Information Flows:
| Information Flow | Description |
|---|---|
| broadcast traveler information | General traveler information that contains traffic and road conditions, link travel times, incidents, advisories, restrictions, transit service information, weather information, parking information, and other related traveler information. |
| driver information | Regulatory, warning, and guidance information provided to the driver while en route to support safe and efficient vehicle operation. |
| 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. |
| maint and constr center personnel input | User input from maintenance and construction center personnel including routing information, scheduling data, dispatch instructions, device configuration and control, resource allocations, alerts, incident and emergency response plan coordination. |
| maint and constr operations information presentation | Presentation of maintenance and construction operations information to center personnel. This information includes maintenance resource status (vehicles, equipment, and personnel), work schedule information, work status, road and weather conditions, traffic information, incident information and associated resource requests, security alerts, emergency response plans and a range of other information that supports efficient maintenance and construction operations and planning. |
| 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. |
| 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. |
| work zone information | Summary of maintenance and construction work zone activities affecting the road network including the nature of the maintenance or construction activity, location, impact to the roadway, expected time(s) and duration of impact, anticipated delays, alternate routes, and suggested speed limits. This information may be augmented with images that provide a visual indication of current work zone status and traffic impacts. |
| work zone status | Current work zone status including current location (and future locations for moving work zones), impact to the roadway, required lane shifts, expected time(s) and duration of impact, anticipated delays, alternate routes, and suggested speed limits. |
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 Diagram
PNG Diagram
Application Triples
Requirements
| Need | Requirement | ||
|---|---|---|---|
| N3.104 | Vehicle to Infrastructure (V2I) Safety applications need to assess their own performance, to determine errors and avoid failures when critical components fail. | 3.207 | Vehicle to Infrastructure (V2I) Safety applications shall analyze their own performance and enter fail-safe mode (a mode such that the application cannot provide information or perform actions that affect its host) when critical components fail. |
| 3.208 | V2I Safety applications shall notify the driver when onboard components are offline | ||
| 3.209 | V2I Safety applications shall notify its owner/operator when onboard components are offline. | ||
| N3.105 | V2I Safety applications need to broadcast the performance of their host vehicle, to enable V2I applications that rely on knowing the location and/or trajectories of other vehicles. | 3.210 | V2I Safety applications shall broadcast the location, speed, acceleration, heading, steering wheel angle, brake system status, vehicle size and path history of host vehicles. |
| N3.106 | V2I Safety applications need to have a common time source so that location and projected positions may be synchronized. | 3.211 | V2I Safety applications shall have a common time source. |
| N3.107 | V2I Safety applications need to have positioning accurate enough to create alerts and/or warnings when warranted. | 3.212 | V2I Safety applications shall provide a means for any System component to determine its geographic position, in three dimensions. |
| N3.108 | V2I Safety applications need to have positioning accurate enough to avoid false positive alerts and/or warnings. | 3.213 | V2I Safety applications shall provide position data together with a measure of the accuracy of the geographic position. |
| N3.117 | Warnings about Upcoming Work Zone (WUWZ) needs to provide information describing upcoming work zones to vehicles. | 3.224 | Warnings about Upcoming Work Zone (WUWZ) shall collect work zone information, including work zone location, length, lane restrictions and speed limit changes. |
| 3.225 | WUWZ shall provide work zone information, including work zone location, length, lane restrictions and speed limit changes to drivers. | ||
| N3.118 | WUWZ needs to inform the Driver of upcoming work zones. | 3.226 | WUWZ shall determine the trajectory of the host vehicle. |
| 3.227 | WUWZ shall inform the Driver of upcoming work zones. | ||
Related Sources
- 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. | |||||