PROBLEM TO BE SOLVED: To provide a vehicular information providing device which can search for an identical or similar travel route with a small search load.SOLUTION: A vehicular information providing device includes: a history information accumulation part 26 which accumulates travel history information from an on-vehicle device 2 of a vehicle with a motor 13 as a driving source; and a presentation route determination part 27 which determines an identical or similar presentation route to a planned route with reference to the travel history information accumulated in the history information accumulation part. The presentation route determination part compares the number of data at a starting point existing in a departure region including a departure point among starting points of the travel route with the number of data at a termination point existing in a target region including the destination point among termination points of the travel route, and starts search a region of the smaller number of data.

    【課題】小さい検索負荷で同一又は類似の走行ルートを検索できる車両用情報提供装置を提供する。【解決手段】電動機13を駆動源とする車両の車載装置2から走行履歴情報を蓄積する履歴情報蓄積部26と、前記履歴情報蓄積部に蓄積された前記走行履歴情報を参照して計画ルートと同一または類似の提示ルートを決定する提示ルート決定部27を備え、前記提示ルート決定部は、走行ルートの開始点のうち出発地点を含む出発地域内に存在する当該開始点のデータ数と、走行ルートの終了点のうち目的地点を含む目的地域内に存在する当該終了点のデータ数とを比較してデータ数が少ない方の地域から検索を開始する。【選択図】 図1


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    Titel :

    VEHICULAR INFORMATION PROVIDING DEVICE


    Weitere Titelangaben:

    車両用情報提供装置


    Beteiligte:
    SAITO DAISUKE (Autor:in) / INOUE YASUSHI (Autor:in) / MURAMATSU TOSHIRO (Autor:in)

    Erscheinungsdatum :

    20.08.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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