A road information transmission method includes obtaining, by the traffic control unit (TCU), a planned route of a vehicle, performing, by the TCU, extension based on the planned route to generate a drivable area of the vehicle on the planned route, where the drivable area includes a safe driving area for the vehicle, and sending, by the TCU, road information to the on-board unit (OBU), where the road information includes indication information of the drivable area.
Information Transmission Method, Traffic Control Unit, and On-Board Unit
2020-07-02
Patent
Elektronische Ressource
Englisch
Traffic information transmission system, road side unit and data processing method
Europäisches Patentamt | 2023
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