To provide a control method of a power-assisted bicycle and a power-assisted bicycle capable of deciding by itself without necessitating entry of a user's response whether the power-assisted bicycle is being pushed by a walking user.SOLUTION: A control method of a power-assisted bicycle includes first detection step (S200) of detecting a pedal effort or the number of revolutions of a crankshaft and a vehicle body speed, first determination step (S201) of determining using the pedal effort or the number of revolutions of the crankshaft, and the vehicle body speed whether the power-assisted bicycle is at a halt, being pushed by a walking user, inertially traveling, or normally traveling, second determination step (S202) of determining whether the power-assisted bicycle is either being pushed by a walking user or inertially traveling, and power assist step (S203) of assisting the walking user in pushing the power-assisted bicycle using electric power in the event that the power-assisted bicycle is determined to be being pushed by the walking user.SELECTED DRAWING: Figure 13

    【課題】電動アシスト自転車が押し歩きの状態であるか否かを、ユーザからの回答の入力を必要とせずに、自身で判断できる電動アシスト自転車の制御方法電動アシスト自転車を提供する。【解決手段】電動アシスト自転車の制御方法は、ペダル踏力またはクランク回転数と、車体速度とを検出する第1検出ステップ(S200)と、ペダル踏力またはクランク回転数と、車体速度とを用いて、電動アシスト自転車が、停止、押し歩き、惰性走行および通常走行のうちの少なくとも1つの状態であるかを判定する第1判定ステップ(S201)と、電動アシスト自転車が押し歩き、および、惰性走行のうちのいずれの状態であるかを判定する第2判定ステップ(S202)と、電動アシスト自転車が押し歩きの状態であると判定した場合に、押し歩きを支援するための電動アシストを行う電動アシストステップ(S203)と、を含む。【選択図】図13


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    Title :

    CONTROL METHOD OF POWER-ASSISTED BICYCLE, CONTROLLER OF POWER-ASSISTED BICYCLE, AND POWER-ASSISTED BICYCLE


    Additional title:

    電動アシスト自転車の制御方法、電動アシスト自転車の制御装置、および、電動アシスト自転車


    Contributors:

    Publication date :

    2021-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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