A vehicle-vehicle communication system performs wireless communication between multiple vehicles each having an in-vehicle communication apparatus that transmits and receives information using a wireless signal. The vehicle-vehicle communication system includes a roadside communication apparatus including a roadside reception unit receiving information transmitted by the in-vehicle communication apparatus using a wireless signal and a roadside transmission unit transmitting the information received by the roadside reception unit using a wireless signal, and relays communication between multiple vehicles. The in-vehicle communication apparatus includes a vehicle-side reception unit that receives information wirelessly transmitted by an in-vehicle communication apparatus mounted in another vehicle and information wirelessly transmitted by a roadside communication apparatus; a determination unit determines whether or not the information received by the vehicle-side reception unit is needed; and an information processing unit performs information processing based on information determined by the determination unit as being needed.


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    Title :

    VEHICLE-TO-VEHICLE COMMUNICATION SYSTEM, ROADSIDE COMMUNICATION APPARATUS, IN-VEHICLE COMMUNICATION APPARATUS, AND VEHICLE-TO-VEHICLE COMMUNICATION METHOD


    Contributors:

    Publication date :

    2020-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H04B TRANSMISSION , Übertragung / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze