PROBLEM TO BE SOLVED: To prevent a determination error and determine that a wheelie is started earlier.SOLUTION: A wheelie determination device 10 comprises a flotation start determination part 11 for determining whether or not flotation of a front wheel from a road surface is started, based on travel state values 31, 32 indicating a travel state and operation values 33a, 33b indicating a drive operation of a driver. The flotation start determination part determines start of flotation earlier, as tendency of generating flotation is stronger in the operation values. The flotation start determination part determines that flotation is started when travel state values satisfy a predetermined flotation condition. A wheelie determination device further comprises an output suppression part 20 for suppressing a drive source output based on a wheelie amount.SELECTED DRAWING: Figure 2

    【課題】誤判定を防ぎつつウィリーが開始したとの判定を早めることを目的とする。【解決手段】ウィリー判定装置10は、走行状態を表す走行状態値31、32と、運転者の運転操作を表す操作値33a、33bとに基づいて、前輪の路面からの浮上りが開始したか否かを判断する浮上り開始判断部11を備える。浮上り開始判断部は、操作値が浮上りを生じさせる傾向が強い値を示すほど、浮上りが開始したことを早期に判断する。浮上り開始判断部は、走行状態値が予め定める浮上り条件を満足すると前記浮上りが開始したと判断する。ウィリー量に基づいて、駆動源出力を抑制する出力抑制部20を更に備える。【選択図】図2


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    Title :

    WHEELIE DETERMINATION DEVICE AND WHEELIE DETERMINATION METHOD


    Additional title:

    ウィリー判定装置およびウィリー判定方法


    Contributors:
    HIROGAMI TATSUYA (author) / TERAI SHOHEI (author) / AZUMA SEIJI (author) / UEDA KENGO (author)

    Publication date :

    2018-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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