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    ELECTRICALLY ASSISTED BICYCLE
    1.
    发明公开
    ELECTRICALLY ASSISTED BICYCLE 审中-公开
    电动辅助自行车

    公开(公告)号：EP3109089A1

    公开(公告)日：2016-12-28

    申请号：EP16175649.9

    申请日：2016-06-22

    申请人： Yamaha Hatsudoki Kabushiki Kaisha

    发明人： NEGORO, Masanori ,  MATSUBARA, Kazuya

    IPC分类号： B60L11/00 ,  B62M6/40 ,  B62M6/45 ,  B62M6/50

    摘要： An electrically assisted bicycle has a crank shaft 49, pedals 33, 34, an electric motor 60, a pedal effort sensor 101 for detecting pedal effort exerted on the pedals 33, 34, a propelling detection sensor 102 for detecting that the electrically assisted bicycle is started to be propelled, and a control module 105 for executing a first control in which a command value to the electric motor 60 is obtained based on the output of the pedal effort sensor 10i and a second control in which a command value to the electric motor 60 is obtained based on the output of the pedal effort sensor 101 and the output of the propelling detection sensor 102. The control module 105 is configured to select the first control or the second control as a calculation method of a command value given to the electric motor 60 during a period of time from a state where the electrically assisted bicycle 1 is stopped until a detection of the rotation of the crank shaft 41.

    摘要翻译： 电动辅助自行车具有曲轴49，踏板33,34，电动马达60，用于检测施加在踏板33,34上的踏力的踏板力传感器101，用于检测电辅助自行车的推进检测传感器102 开始推进;以及控制模块105，用于执行基于踏板力传感器10i的输出获得对电动机60的指令值的第一控制和向电动机发出指令值的第二控制 基于踏力传感器101的输出和推进检测传感器102的输出来获得图60所示的控制模式。控制模块105被配置为选择第一控制或第二控制作为给予电的命令值的计算方法 在从电动助力自行车1停止的状态到曲轴41的旋转检测为止的期间内，

    ELECTRICALLY ASSISTED BICYCLE
    3.
    发明公开
    ELECTRICALLY ASSISTED BICYCLE 审中-公开
    电动辅助自行车

    公开(公告)号：EP3176065A2

    公开(公告)日：2017-06-07

    申请号：EP16201343.7

    申请日：2016-11-30

    申请人： Yamaha Hatsudoki Kabushiki Kaisha

    发明人： NEGORO, Masanori

    IPC分类号： B62M6/45 ,  B62M6/55

    CPC分类号： B62M6/50 ,  B60Y2200/13 ,  B60Y2200/91 ,  B62J6/001 ,  B62J2099/008 ,  B62J2300/008 ,  B62K11/04 ,  B62K25/286 ,  B62M6/45 ,  B62M6/55

    摘要： There is provided an electrically assisted bicycle 1 having a motor control module 95 which calculates a command value which determines on the magnitude of assisting torque based on at least an output of the pedal torque detection unit 57. The motor control module 95 is configured so as to do the switching between: a first control; and a second control in which a time required for the assisting torque to change to meet a change in the pedal torque is shorter and the amount of change in the assisting torque to meet a change in the pedal torque is greater than in the first control.

    摘要翻译： 提供一种具有电动机控制模块95的电动辅助自行车1，该电动机控制模块95至少根据踏板扭矩检测单元57的输出来计算确定辅助扭矩大小的指令值。电动机控制模块95被配置为 在第一控制之间进行切换： 以及第二控制，其中辅助转矩变化以满足踏板转矩的变化所需的时间更短，并且辅助转矩的变化量与踏板转矩的变化相比大于第一控制中的变化量。