PROBLEM TO BE SOLVED: To provide a bicycle transmission device capable of improving detection accuracy of an inclination angle of a road surface, a bicycle transmission control device for controlling the transmission device, and a transmission control system of a bicycle having a transmission.SOLUTION: A bicycle transmission device 52 comprises a transmission 58 for changing a transmission ratio of a bicycle, and an inclination sensor 60 provided in the transmission 58 for outputting a signal reflecting the posture of the transmission 58. The transmission device calculates an inclination angle of a road surface based on an output of a bicycle speed sensor 78 and performs optimum transmission control according to the inclination angle of the road surface by controlling the transmission 58 on the basis of information of a rotation detection sensor 86 for detecting crank rotation of a pedal.SELECTED DRAWING: Figure 3

    【課題】路面の傾斜角度の検出精度を向上させることができる自転車の変速装置、変速装置を制御する自転車の変速制御装置、および、変速機を備える自転車の変速制御システムを提供する。【解決手段】自転車の変速装置52は、自転車の変速比を変更する変速機58と、前記変速機58に設けられ、前記変速機58の姿勢を反映した信号を出力する傾斜センサ60と、を備え、車速センサ78の出力に基づき路面の傾斜角度を演算すると共に、ペダルのクランク回転を検出する回転検出センサ86の情報に基づき、変速機58を制御することにより、路面の傾斜角度に応じて最適な変速制御を行う。【選択図】図3


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    Titel :

    BICYCLE TRANSMISSION DEVICE, BICYCLE TRANSMISSION CONTROL DEVICE FOR CONTROLLING TRANSMISSION DEVICE, AND TRANSMISSION CONTROL SYSTEM OF BICYCLE HAVING TRANSMISSION


    Weitere Titelangaben:

    自転車の変速装置、変速装置を制御する自転車の変速制御装置、および、変速機を備える自転車の変速制御システム


    Beteiligte:

    Erscheinungsdatum :

    2017-01-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F16H Getriebe , GEARING



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