Connected Vehicle Roadside Equipment --> Micromobility Vehicle OBE:
detected unequipped vehicles and VRUs

Definitions

detected unequipped vehicles and VRUs (Information Flow): Notification of a nearby vehicle (light vehicle, commercial vehicle, MMV etc.) or vulnerable road user that does not appear to be equipped with a short range communications device but is detectable using onboard vehicle or infrastructure sensors. The flow communicates detected vehicle/VRU location, physical characteristics, observable kinematics and confidence in those measures.

Connected Vehicle Roadside Equipment (Source Physical Object): 'Connected Vehicle Roadside Equipment' (CV RSE) represents the Connected Vehicle roadside devices (i.e., Roadside Units (RSUs)) equipped with short range wireless (SRW) communications technology, as well as any other supporting equipment that leverage the RSU and are not described by other objects (e.g., a local roadside processor). CVRSE are used to send messages to, and receive messages from, nearby vehicles and personal devices equipped with compatible communications technology. 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.

Micromobility Vehicle OBE (Destination Physical Object): The Micromobility Vehicle On-Board Equipment (MMV OBE) provides the vehicle-based sensory, processing, storage, and communications functions that support efficient, safe, and convenient travel. The MMV OBE includes general capabilities that apply to bicycles and other low-powered mobility devices such as e-scooters, powered wheelchairs, and power assisted bicycles. The MMV OBE includes the common interfaces and functions that could apply to any low-powered mobility device. The radio(s) supporting V2V and V2I communications are a key component of the MMV OBE. Both one-way and two-way communications options support a spectrum of information services from basic broadcast to advanced personalized information services. Advanced sensors, processors, and enhanced traveler interfaces (through PIDs), complement traveler information services so that, in addition to making informed mode and route selections, the vulnerable road user travels these routes in a safer and more consistent manner.

Included In

This Triple is an instantiation of the more general triple:

• Connected Vehicle Roadside Equipment => Vehicle: detected unequipped vehicles and VRUs

This Triple is in the following Service Packages:

• VS12: Vulnerable Road User Safety

This triple is associated with the following Functional Objects:

• RSE Communications Relay
• RSE Intersection Safety
• Vehicle Basic Safety Communication

This Triple is described by the following Functional View Data Flows:

• roadside_vehicle_detected_vehicles
• roadside_vehicle_detected_vrus

This Triple has the following triple relationships:

Communication Solutions

Characteristics

Security