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work zone warning notification Quintuple

Bidirectional?: True

work zone warning notification (A-Interconnect): This CVRIA application interconnect encapsulates all of the Layer 2 information flows between the 'MCV Vehicle Safety Monitoring' application object and the 'Remote MCV OBEs' 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 'work zone warning notification'. This application interconnect is bi-directional since the underlying layer 2 information flows carry data in both directions.

Remote MCV OBEs (Source Physical Object): This represents on-board equipment on remote maintenance and construction vehicles. It provides a source and destination for ITS information transfers between maintenance and construction vehicles. These information transfers allow vehicle operational status, environmental information, and work zone intrusion warnings or alarms to be shared between vehicles.

Maint and Constr Vehicle OBE (Destination Physical Object): The 'Maint and Constr Vehicle OBE' resides in a maintenance, construction, or other specialized service vehicle or equipment and provides the processing, storage, and communications functions necessary to support highway maintenance and construction. All types of maintenance and construction vehicles are covered, including heavy equipment and supervisory vehicles. The MCV OBE provides two-way communications between drivers/operators and dispatchers and maintains and communicates current location and status information. A wide range of operational status is monitored, measured, and made available, depending on the specific type of vehicle or equipment. A snow plow for example, would monitor whether the plow is up or down and material usage information. The Maint and Constr Vehicle OBE may also contain capabilities to monitor vehicle systems to support maintenance of the vehicle itself and include sensors that monitor environmental conditions such as road condition and surface weather information. This can include a diverse set of mobile environmental sensing platforms, including wheeled vehicles and any other vehicle that collects and reports environmental information. 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 maintenance and construction vehicles. The Maint and Constr Vehicle OBE supplements these general applications with applications that are specific to maintenance and construction vehicles.

MCV Vehicle Safety Monitoring (Destination Application Object): "MCV Vehicle Safety Monitoring" detects vehicle intrusions in the vicinity of the vehicle and warns crew workers and drivers of imminent encroachment. Crew movements are also monitored so that the crew can be warned of movement beyond the designated safe zone. It can be used for stationary work zones or in mobile applications where a safe zone is maintained around the moving vehicle.