Triple
Other Vehicle OBEs to Vehicle OBE: vehicle hazard event
Flow Description
Notification of a potential hazard that is detected by the vehicle, including hazards posed by the vehicle itself. Self-reported hazards include notification that the vehicle is being operated in an unsafe manner or is stopped in the travel lanes or on the shoulder. Detected hazards include unequipped vehicles operating unsafely, traffic queues, and foreign objects (people, animals, debris, other obstacles) in the travel lanes. It includes vehicle location and status, path, current control actions, and additional information on the detected hazard, if applicable. This specifically includes vehicles making excessive lane changes or speed, maintaining less than minimum headways, and wrong way vehicles. For wrong-way vehicles, this flow also passes information about detected unequipped wrong-way vehicles.
Solutions
EU: DEN Service - FNTP/M5
US: SAE Safety Awareness Messages - WAVE WSMP
EU: DEN Service - BTP/GeoNetworking/G5
Solution Description
This solution is used within the E.U., and Australia. It combines standards associated with EU: DEN Service with those for V-X: BTP/GeoNetworking/G5. The EU: DEN Service standards include upper-layer standards required to implement V2x decentralized environmental notification information flows. The V-X: BTP/GeoNetworking/G5 standards include lower-layer standards that support broadcast, near constant, low latency vehicle-to-vehicle and vehicle-to-infrastructure communications using the ETSI GeoNetworking Bundle over the 5.9GHz spectrum.
Triple Solution Gap
ITS Info
Mind the gap
ETSI 102 894-2
ETSI 102 638
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Mgmt
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Facility
ETSI 302 637-3
Security
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TransNet
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SubNet
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