发明名称 |
Motor drive control device |
摘要 |
A motor drive control device of an electric power-assisted vehicle that has a gear shifter and a motor, and in which a first ratio of the number of drive rotations in the motor to the number of drive rotations of a pedal changes based on changes in a gear ratio in the gear shifter, includes: a gear ratio obtaining part that obtains the gear ratio of the gear shifter; and a calculating part that calculates an assist torque, which is a target value for a drive torque of the motor, from the pedal input torque based on the gear ratio obtained by the gear ratio obtaining part. |
申请公布号 |
EP2664535(A1) |
申请公布日期 |
2013.11.20 |
申请号 |
EP20130002506 |
申请日期 |
2013.05.13 |
申请人 |
MICROSPACE CORPORATION;TAIYO YUDEN CO., LTD. |
发明人 |
TANAKA, MASATO;ASANUMA, KAZUO;HOSAKA, YASUO;SHIRAKAWA, HIROKAZU |
分类号 |
B62M6/45 |
主分类号 |
B62M6/45 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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