Triple
Transit Vehicle OBE to Connected Vehicle Roadside Equipment: local signal priority request
Flow Description
Request from a vehicle to a signalized intersection for priority at that intersection. This flow also allows the vehicle to cancel a priority request (for example, when the vehicle clears the intersection).
Solutions
US: SAE Signal Preemption - Local Unicast Wireless (US)
EU: Signal Control Messages - Local Broadcast Wireless (AU/EU)
Solution Description
This solution is used within the European Union. It combines standards associated with EU: Signal Control Messages with those for V-X: Local Broadcast Wireless (AU/EU). The EU: Signal Control Messages standards include upper-layer standards required to implement signal control information flows. The V-X: Local Broadcast Wireless (AU/EU) standards include lower-layer standards that support local-area broadcast wireless solutions, such as DSRC technologies, 5G LTE, etc.
Triple Solution Gap
ITS Info
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SAE J2735
CEN ISO 19091
ETSI 102 894-2
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Mgmt
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Facility
ETSI 103 301
Security
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TransNet
SubNet
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