To provide a vehicle capable of grasping a positional relation between vehicles by using a short-range inter-vehicle communication and a wireless communication utilizing a mobile network, a communication system, a communication method and a program.SOLUTION: A vehicle comprises: a first communication unit which communicates with a vehicle; a second communication unit which performs a communication utilizing a mobile communication network; a receiving unit for receiving information relating identification information of the vehicle included in position exchange information received by the first communication unit, position information of the vehicle, and time information in which the position information is measured; and a processing unit for transmitting identification information of an own vehicle, position information of the own vehicle, time information in which the position information of the own vehicle is measured, and a vehicle information registration request including the received identification information of the vehicle from the second communication unit to a server. The receiving unit receives information relating identification information of one or more vehicles included in a vehicle information registration response which is received by the second communication unit, and time information in which position information of one or more vehicles are measured.SELECTED DRAWING: Figure 1
【課題】狭域の車車間通信と、モバイルネットワークを利用した無線通信とを使用し、各車両の位置関係を把握できる車両、通信システム、通信方法、及びプログラムを提供する。【解決手段】車両は、車両と通信する第1通信部と、移動通信ネットワークを利用して通信する第2通信部と、第1通信部が受信した位置交換情報に含まれる車両の識別情報と車両の位置情報と位置情報を測定した時刻情報とを関連付けた情報を受け付ける受付部と、自車両の識別情報と自車両の位置情報と自車両の位置情報を測定した時刻情報と、受け付けた車両の識別情報を含む車両情報登録要求を、第2通信部から、サーバへ送信する処理部とを有し、受付部は、第2通信部が受信した車両情報登録応答に含まれる一又は複数の車両の識別情報と一又は複数の車両の位置情報を測定した時刻情報とを関連付けた情報を受け付ける。【選択図】図1
VEHICLE, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND PROGRAM
車両、通信システム、通信方法、及びプログラム
10.09.2020
Patent
Elektronische Ressource
Japanisch
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