Vehicle OBE --> Roadside Equipment:
vehicle location and motion for surveillance

Definitions

vehicle location and motion for surveillance (Information Flow): 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 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.

Roadside Equipment (Destination Physical Object): '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.

Included In

This Information Flow is in the following Applications:

• Border Management Systems
• Connected Eco-Driving
• 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
• Intelligent Traffic Signal System
• Low Emissions Zone Management
• Map Management
• Queue Warning
• Roadside Lighting
• Smart Park and Ride System
• Speed Harmonization
• Traveler Information- Smart Parking
• Variable Speed Limits for Weather-Responsive Traffic Management
• Vehicle Data for Traffic Operations

This Information Flow is in the following Application Objects:

• RSE Border Management
• RSE Map Management
• RSE Parking Management
• RSE Traffic Monitoring
• Vehicle Basic Safety
• Vehicle Map Management

Communication Diagrams

The communication diagram(s) can be viewed in SVG or PNG format and the current format is SVG. Switch to SVG format. PNG format.

This profile describes a set of standards applicable to broadcast, near constant, low latency vehicle- to-vehicle and vehicle-to-infrastructure communications using the WAVE Short Messaging Protocol (WSMP) over the 5.9GHz spectrum.

Characteristics

Architectural:

Security

This information flow triple is in the following applications with the following security levels.