Vehicle --> Connected Vehicle Roadside Equipment:
vehicle location and motion

Definitions

vehicle location and motion (Information Flow): Data describing the vehicle's location in three dimensions, heading, speed, acceleration, braking status, and size.

Vehicle (Source Physical Object): This 'Vehicle' physical object is used to model core capabilities that are common to more than one type of Vehicle. It provides the vehicle-based general sensory, processing, storage, and communications functions that support efficient, safe, and convenient travel. Many of these capabilities (e.g., see the Vehicle Safety service packages) apply to all vehicle types including personal vehicles, commercial vehicles, emergency vehicles, transit vehicles, and maintenance vehicles. From this perspective, the Vehicle includes the common interfaces and functions that apply to all motorized vehicles. The radio(s) supporting V2V and V2I communications are a key component of the Vehicle. 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, enhanced driver interfaces, and actuators complement the driver information services so that, in addition to making informed mode and route selections, the driver travels these routes in a safer and more consistent manner. This physical object supports all six levels of driving automation as defined in SAE J3016. Initial collision avoidance functions provide 'vigilant co-pilot' driver warning capabilities. More advanced functions assume limited control of the vehicle to maintain lane position and safe headways. In the most advanced implementations, this Physical Object supports full automation of all aspects of the driving task, aided by communications with other vehicles in the vicinity and in coordination with supporting infrastructure subsystems.

Connected Vehicle Roadside Equipment (Destination 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.

Included In

This Triple is in the following Service Packages:

• MC07: Work Zone Safety Monitoring
• PS07: Incident Scene Safety Monitoring
• PT10: Intermittent Bus Lanes
• TM14: Advanced Railroad Grade Crossing
• TM22: Dynamic Lane Management and Shoulder Use
• TM24: Tunnel Management
• TM25: Wrong Way Vehicle Detection and Warning
• VS06: Stop Sign Gap Assist
• VS12: Vulnerable Road User Safety
• VS13: Intersection Safety Warning and Collision Avoidance
• VS17: Automated Vehicle Operations

This triple is associated with the following Functional Objects:

• RSE Environmental Monitoring
• RSE Incident Scene Safety
• RSE Intersection Safety
• RSE Rail Crossing Warning
• RSE Restricted Lanes Application
• RSE Traffic Gap Assist
• RSE Traffic Monitoring
• RSE Traveler Information Communications
• RSE Work Zone Safety
• RSE Wrong Way Vehicle Warning
• Vehicle Basic Safety Communication
• Vehicle Gap Assist
• Vehicle Rail Crossing Warning
• Vehicle Restricted Lanes Application

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

• vehicle_roadside_current_status_data
• vehicle_roadside_light_setting
• vehicle_roadside_location_data
• vehicle_roadside_size_data
• vehicle_roadside_speed_data
• vehicle_status_for_intersection

This Triple has the following triple relationships:

Communication Solutions

• US: SAE LTE-V2X BSM - LTE-V2X WSMP (13)
• EU: CA Service - BTP/GeoNetworking/G5 (21)
• US: SAE Basic Safety Messages - WAVE WSMP (26)

Selected Solution

EU: CA Service - BTP/GeoNetworking/G5

Solution Description

ITS Application Entity ETSI 102 894-2 ETSI 102 638			Click gap icons for more info.
Mgmt ETSI 302 890-1 Addressed Elsewhere	Facilities ETSI 302 637-2	Security Bundle: ETSI ITS-S Security Architecture
	TransNet Bundle: GeoNetworking BTP
	Access Bundle: ETSI ITS-G5

Note that some layers might have alternatives, in which case all of the gap icons associated with every alternative may be shown on the diagram, but the solution severity calculations (and resulting ordering of solutions) includes only the issues associated with the default (i.e., best, least severe) alternative.

Characteristics

Security