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host commercial vehicle status Quintuple

Bidirectional?: False

host commercial vehicle status (A-Interconnect): This CVRIA application interconnect encapsulates all of the Layer 2 information flows between the 'CV On-Board Signal Priority' application object and the 'Commercial Vehicle Databus' physical object. In this case, there is only a single Layer 2 flow associated with this interconnect, so the Layer 1 application interconnect name and the Layer 2 information flow name are both 'host commercial vehicle status'. This application interconnect is uni-directional since the underlying layer 2 information flows go from 'Commercial Vehicle Databus' to 'Commercial Vehicle OBE'.

Commercial Vehicle Databus (Source Physical Object): The 'Commercial Vehicle Databus' represents the interface to the heavy vehicle databus that connects on-board systems included in the commercial vehicle. This vehicle is used to transport goods, is operated by a professional driver and typically administered as part of a larger fleet. Commercial Vehicle classification applies to all goods transport vehicles ranging from small panel vans used in local pick-up and delivery services to large, multi-axle tractor-trailer rigs operating on long haul routes. It is a specialized and extended form of the Vehicle Databus that may be subject to different vehicle databus standards and connect with a broad range of components that are specific to commercial vehicles including the systems that are used to monitor, secure, and maintain freight while enroute. As a specialized form of the Vehicle Databus, it also provides access to the general-purpose sensors (e.g., radars, cameras), GPS, drive train monitoring and control systems, and vehicle safety features that support connected vehicle applications.

Commercial Vehicle OBE (Destination Physical Object): The Commercial Vehicle On-Board Equipment (OBE) resides in a commercial vehicle and provides the sensory, processing, storage, and communications functions necessary to support safe and efficient commercial vehicle operations. It provides two-way communications between the commercial vehicle drivers, their fleet managers, attached freight equipment, and roadside officials. In CVRIA, a separate 'Vehicle OBE' physical object supports the general V2V and V2I safety applications and other applications that apply to all vehicles, including commercial vehicles. The Commercial Vehicle OBE supplements these general capabilities with capabilities that are specific to commercial vehicles.

CV On-Board Signal Priority (Destination Application Object): "CV On-board Signal Priority" provides the capability for commercial vehicles to determine eligibility for priority and request signal priority at signalized intersections, ramps, and interchanges through short range communication with traffic control equipment at the roadside.