To enhance a travel assistance system which assists travel of a vehicle.SOLUTION: A travel assistance system which assists travel of a vehicle travelling on a road, in a case where there is a first vehicle 2A moving between a plurality of traffic lanes, notifies a second vehicle 2B travelling on a traffic lane of a move destination of this situation, and acquires a size of a confluence space to be secured by the second vehicle 2B for confluence of the first vehicle 2A. In a case where the first vehicle 2A is travelling by automatic driving or driving assistance, the travel assistance system acquires a confluence space of a longer size than that in a case where the first vehicle is travelling by manual driving.SELECTED DRAWING: Figure 11

    【課題】車両の走行を支援する走行支援システムを改善する。【解決手段】道路を走行する車両の走行を支援する走行支援システムは、複数の車線の間で移動する第一車両2Aがある場合に、移動先の車線を走行している第二車両2Bに対して通知し、第二車両2Bが第一車両2Aの合流のために確保しようとする合流スペースのサイズを取得する。走行支援システムは、第一車両2Aが、自動運転または運転支援により走行している場合には、手動運転により走行している場合より長いサイズの合流スペースを取得する。【選択図】図11


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    Title :

    VEHICLE TRAVEL ASSISTANCE SYSTEM, SERVER DEVICE USED THEREFOR, AND VEHICLE


    Additional title:

    車両の走行支援システム、これに用いるサーバ装置、および車両


    Contributors:

    Publication date :

    2022-07-08


    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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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