To provide: a travel support system capable of performing an appropriate guide or a vehicle control on the basis of a factor that a sudden deceleration occurs to a vehicle; a travel support device; and a computer program.SOLUTION: When a sudden deceleration occurs to a vehicle traveling on a road; a correspondence result, which indicates correspondingly on map information, a vehicle behavior after a timing when the sudden deceleration occurs and a ground point where the sudden deceleration occurs, is acquired; a factor that the sudden deceleration occurs to the vehicle is determined on the basis of the acquired information; and a guide or a vehicle control is performed by using the factor where the sudden deceleration occurs to the vehicle.SELECTED DRAWING: Figure 4

    【課題】車両に急減速が生じた要因に基づく適切な案内や車両制御を行うことを可能にした走行支援システム、走行支援装置及びコンピュータプログラムを提供する。【解決手段】道路を走行する車両に対して急減速が生じた場合に、急減速が生じたタイミング後における車両挙動と、急減速が生じた地点を地図情報に対応させた対応結果とを取得し、取得した情報に基づいて車両に急減速が生じた要因を判定し、車両に急減速が生じた要因を用いた案内や車両制御を行うように構成する。【選択図】図4


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    Title :

    TRAVEL SUPPORT SYSTEM, TRAVEL SUPPORT DEVICE, AND COMPUTER PROGRAM


    Additional title:

    走行支援システム、走行支援装置及びコンピュータプログラム


    Contributors:

    Publication date :

    2021-02-22


    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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