PROBLEM TO BE SOLVED: To provide a bicycle control device which can control a speed changer according to a content of a shift request for changing a change gear ratio, and a bicycle control system.SOLUTION: A bicycle control device includes a control part which controls a speed changer which can gradually change a change gear ratio of a bicycle and a motor for assisting propulsion of the bicycle according to a shift request for changing the change gear ratio. The control part selectively executes one of a first gear change and a second gear change in the case where the change gear ratio is changed over plural stages according to the shift request. In the first gear change, the control part limits output of the motor and operates the speed changer until the change gear ratio becomes a gear change ratio corresponding to the shift request, and in the second gear change, the control part limits output of the motor and operates the speed changer until the gear change ratio becomes an intermediate gear change ratio to the change gear ratio corresponding to the shift request, and after once alleviating limit of output of the motor, the control part limits output of the motor and operates the speed changer again.SELECTED DRAWING: Figure 1
【課題】変速比を変更する変速要求の内容に応じて変速機を制御することができる自転車用制御装置および自転車用制御システムを提供する。【解決手段】自転車用制御装置は、自転車の変速比を段階的に変更可能な変速機と、前記自転車の推進をアシストするモータとを、前記変速比を変更する変速要求に応じて制御する制御部を含み、前記制御部は、前記変速要求に応じて複数の段階にわたって前記変速比を変更する場合、第1の変速および第2の変速の一方を選択的に実行し、前記第1の変速では、前記モータの出力を制限し、前記変速要求に対応する変速比になるまで前記変速機を動作させ、前記第2の変速では、前記モータの出力を制限し、前記変速要求に対応する変速比までの中間の変速比になるまで前記変速機を動作させ、前記モータの出力の制限を一旦緩和した後、再び前記モータの出力を制限して前記変速機を動作させる。【選択図】図1
BICYCLE CONTROL DEVICE AND BICYCLE CONTROL SYSTEM INCLUDING SAME
自転車用制御装置およびこれを含む自転車用制御システム
2018-05-10
Patent
Electronic Resource
Japanese
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
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