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.
VEHICLE-TO-VEHICLE COMMUNICATION SYSTEM, ROADSIDE COMMUNICATION APPARATUS, IN-VEHICLE COMMUNICATION APPARATUS, AND VEHICLE-TO-VEHICLE COMMUNICATION METHOD
2020-04-09
Patent
Electronic Resource
English
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