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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.
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Solutions
   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: FNTP/M5. The EU: DEN Service standards include upper-layer standards required to implement V2x decentralized environmental notification information flows. The V-X: FNTP/M5 standards include lower-layer standards that support connectionless, broadcast and unicast, near constant, ultra-low latency vehicle-to-any communications within ~300m using Fast Network Transport Profile (FNTP) over the 5 GHz spectrum as allocated within a region. The broadcast mode is interoperable with WAVE WSMP. The M5 radio of this profile can receive ITS G5 frames.
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Triple Solution Gap
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ITS Info
ETSI 102 894-2
 ETSI 102 638 |
Click gap icons for more info.
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Mgmt
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Facility
ETSI 302 637-3
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Security
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TransNet
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SubNet
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