PROBLEM TO BE SOLVED: To provide a travel supporting device which outputs data indicating where a vehicle should travel within the width of a travel lane as a travel recommendation degree for each vehicle type, a travel supporting method and a data program therefor.SOLUTION: Travel information from a probe vehicle is stored to be associated with road network information including information on a travel lane and a travel line corresponding to a travel characteristic of a vehicle is stored in a travel recommendation degree management database. When an inquiry from the vehicle is accepted, a travel recommendation range and a travel recommendation degree stored in the travel recommendation degree management database are read out correspondingly to the travel characteristic of a vehicle included in the inquiry and a road on the road network to be travelled. According to the travel recommendation range and the travel recommendation degree, travelling is supported. The vehicle which has accepted the travel recommendation range determines a travel line in the range and start travelling.SELECTED DRAWING: Figure 12

    【課題】車両種別毎に走行レーンの幅内のどこを走行するかを走行推奨度として出力する走行支援装置、走行支援方法およびそのためのデータ構造を提供する。【解決手段】プローブ車両からの走行情報を蓄積して、走行レーンの情報を含む道路ネットワーク情報に対応付けて、車両の走行特性に対応する走行ラインを走行推奨度管理データベースに蓄積する。車両からの問い合わせを受けると、問い合わせに含まれる車両の走行特性と走行しようとする道路ネットワーク上の道路とに対応して、走行推奨度データベースに記憶された走行推奨範囲と走行推奨度を読み出す。この走行推奨範囲と走行推奨度により、走行を支援する。走行推奨範囲を受け取った車両は、この範囲で走行ラインを定め走行する。【選択図】図12


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    Title :

    TRAVEL SUPPORTING DEVICE, TRAVEL SUPPORTING METHOD, AND DATA STRUCTURE THEREFOR


    Additional title:

    走行支援装置、走行支援方法およびそのためのデータ構造


    Contributors:

    Publication date :

    2018-11-15


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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