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Emergency Vehicle OBE to Connected Vehicle Roadside Equipment: local signal preemption request
Flow Description
Direct control signal or message to a signalized intersection that results in preemption of the current control plan and grants right-of-way to the requesting vehicle.
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.
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ITS Info
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SAE J2735
CEN ISO 19091
ETSI 102 894-2
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ETSI 103 301
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