Class: Vehicle
Type: System
Vehicle Databus
Overview
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.
This physical object is related to the "Vehicle Databus" enterprise object resource.
This physical object is included 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
- 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
- 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
- Location and Time
- Low Emissions Zone Management
- Motorcycle Approaching Indication
- Oversize Vehicle Warning
- Pedestrian in Signalized Crosswalk Warning
- Pedestrian Mobility
- Pre-crash Actions
- Queue Warning
- Railroad Crossing Violation Warning
- Red Light Violation Warning
- Reduced Speed Zone Warning / Lane Closure
- Restricted Lane Warnings
- Road Weather Motorist Alert and Warning
- Roadside Lighting
- Situational Awareness
- Slow Vehicle Warning
- 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
- Variable Speed Limits for Weather-Responsive Traffic Management
- Vehicle Data for Traffic Operations
- Vehicle Emergency Response
- Warnings about Hazards in a Work Zone
Functionality: Application Objects and PSpecs
| Application Object | PSpecs |
|---|
Inputs/Outputs
Security
This physical object is in the following applications with the following security levels.
| Application Security | ||||
|---|---|---|---|---|
| Security Class | Confidentiality | Integrity | Availability | Application |
| Incident Scene Work Zone Alerts for Drivers and Workers | ||||
| Pedestrian in Signalized Crosswalk Warning | ||||
Interfaces Diagram
