To detect a fact that a traffic light stops and to notify another vehicle, etc. of the fact by communication.SOLUTION: A communication device detects a stopped traffic light, namely, the traffic light which is not in operation installed on a road, acquires a position of the traffic light, and transmits position information of the stopped traffic light to an external device. The external device includes, for example, an on-vehicle unit of another vehicle, and a center which centrally manages the information, etc. Thus, the position information of the stopped traffic light detected by one vehicle can be propagated to another vehicle, etc.SELECTED DRAWING: Figure 1

    【課題】信号機が停止していることを検出し、通信により他の車両などに知らせる。【解決手段】通信装置は、道路に設置された停止中の信号機、即ち動作していない信号機を検出するとともに、その信号機の位置を取得し、停止中の信号機の位置情報を外部装置に送信する。外部の装置は、例えば他の車両の車載器、情報を集中管理するセンターなどを含む。これにより、1つの車両により検出された停止中の信号機の位置情報を他の車両などに伝搬させることができる。【選択図】図1


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    Title :

    COMMUNICATION DEVICE, COMMUNICATION METHOD AND COMMUNICATION PROGRAM


    Additional title:

    通信装置、通信方法及び通信プログラム


    Contributors:

    Publication date :

    2021-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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