PROBLEM TO BE SOLVED: To provide a technology capable of acquiring an accurate point related to a sudden speed reduction cause.SOLUTION: A point information collecting system includes a travel history acquiring means for acquiring travel history of a vehicle, a speed reduction degree acquiring means which acquires speed reduction degree of the vehicle if the vehicle is abruptly reduced in speed on the basis of the travel history, an estimated stop point acquiring means for acquiring an estimated stop point in a case where the vehicle is to be stopped at the speed reduction degree, and a guide target point recording means which specifies a guide target point on the basis of the estimated stop point, and records it in a specified recording medium.

    【課題】急減速原因に関連した正確な地点を取得することが可能な技術の提供。【解決手段】車両の走行履歴を取得する走行履歴取得手段と、前記走行履歴に基づいて前記車両が急減速された場合における前記車両の減速度を取得する減速度取得手段と、前記減速度で前記車両を停止させる場合の推定停止地点を取得する推定停止地点取得手段と、前記推定停止地点に基づいて案内対象地点を特定し、所定の記録媒体に記録する案内対象地点記録手段と、を備える地点情報収集システムを構成する。【選択図】図2


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    Titel :

    POINT INFORMATION COLLECTING SYSTEM, METHOD, AND PROGRAM


    Weitere Titelangaben:

    地点情報収集システム、方法およびプログラム


    Beteiligte:

    Erscheinungsdatum :

    2015-10-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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



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