Link Type: Human Interface
Vehicle OBE --> Driver:
driver updates
Definitions
driver updates (Information Flow): 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.
Vehicle OBE (Source Physical Object): 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.
Driver (Destination Physical Object): 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.
Included In
This Information Flow is in the following Applications:
- Advanced Automatic Crash Notification Relay
- Advanced Traveler Information Systems
- Blind Spot Warning + Lane Change Warning
- Connected Eco-Driving
- Control Loss Warning
- Cooperative Adaptive Cruise Control
- Curve Speed Warning
- Do Not Pass Warning
- Dynamic Eco-Routing
- Dynamic Ridesharing
- Eco-Approach and Departure at Signalized Intersections
- Eco-Cooperative Adaptive Cruise Control
- Eco-Lanes Management
- Eco-Ramp Metering
- Eco-Speed Harmonization
- Eco-Traffic Signal Timing
- Electric Charging Stations Management
- Electronic Toll Collection
- Emergency Communications and Evacuation
- Emergency Electronic Brake Light
- Emergency Vehicle Alert
- Forward Collision Warning
- Incident Scene Work Zone Alerts for Drivers and Workers
- Intelligent Traffic Signal System
- Intermittent Bus Lanes
- Intersection Movement Assist
- In-Vehicle Signage
- Low Emissions Zone Management
- Motorcycle Approaching Indication
- Oversize Vehicle Warning
- Pedestrian in Signalized Crosswalk Warning
- Pedestrian Mobility
- Queue Warning
- Railroad Crossing Violation Warning
- Red Light Violation Warning
- Reduced Speed Zone Warning / Lane Closure
- Restricted Lane Warnings
- Road Use Charging
- Road Weather Motorist Alert and Warning
- Situational Awareness
- Slow Vehicle Warning
- Smart Park and Ride System
- Speed Harmonization
- Spot Weather Impact Warning
- Stationary Vehicle Warning
- Stop Sign Gap Assist
- Stop Sign Violation Warning
- Tailgating Advisory
- Transit Vehicle at Station/Stop Warnings
- Traveler Information- Smart Parking
- Variable Speed Limits for Weather-Responsive Traffic Management
- Vehicle Emergency Response
- Warnings about Hazards in a Work Zone
- Warnings about Upcoming Work Zone
This Information Flow is in the following Application Objects:
- Vehicle Basic Safety
- Vehicle Electric Charging Assist
- Vehicle Emergency Notification I/F
- Vehicle Environmental Monitoring
- Vehicle Gap Assist
- Vehicle Interactive Traveler Information
- Vehicle Intersection Warning
- Vehicle Mayday Notification
- Vehicle Payment Service
- Vehicle Queue Warning
- Vehicle Rail Crossing Warning
- Vehicle Restricted Lanes Application
- Vehicle Roadside Information Reception
- Vehicle Speed Management Assist
- Vehicle Toll/Parking Payment
- Vehicle Trip Planning and Route Guidance
Communication Diagrams
The destination physical object, "Driver", is a human interface and so there is no associated communications diagram for this triple.Characteristics
Architectural:
| None defined |
Security
This information flow triple is in the following applications with the following security levels.
| Information Flow Security | |||||
|---|---|---|---|---|---|
| Application | Confidentiality | Integrity | Availability | ||
| Basis | Basis | Basis | |||
| Incident Scene Work Zone Alerts for Drivers and Workers | Low | Moderate | Moderate | ||
| This data is informing the driver about the existence of an incident work zone. It should not contain anything sensitive, and does not matter if another person can observe it. | This is the information that is presented to the driver. If they receive incorrect information, they may act in an unsafe manner. However, there are other indicators that would alert them to any hazards, such as flashing lights, or a flaming car in the middle of a road. | If this information is not made available to the driver, then the system has not operated correctly. | |||
| Pedestrian in Signalized Crosswalk Warning | Low | Moderate | Moderate | ||
| This data is informing the driver about the safety of the intersections. It should not contain anything sensitive, and does not matter if another person can observe it. | This is the information that is presented to the driver. If they receive incorrect information, they may act in an unsafe manner. However, there are other indicators that would alert them to any hazards, such as an oncoming vehicle or crossing safety lights. | If this information is not made available to the driver, then the system has not operated correctly. | |||