Title:
A motor control method of an electric assistant bicycle provided with the control device for bicycles, and the control device for bicycles, and an electric assistant bicycle
Document Type and Number:
Japanese Patent JP5986150
Kind Code:
B2
Abstract:
A bicycle control device controls a motor to assist driving of a wheel of a bicycle. The bicycle control device includes a controller configured to control the motor and an operation unit configured to be operated to switch operation modes of the motor. The controller includes at least a walk mode as the operation modes. In a case that a rotation speed of a wheel becomes lower than or equal to a predetermined value while the motor is driven in the walk mode, the controller is configured to control the motor so as to gradually decrease output of the motor and then stop driving the motor.
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Inventors:
Hiroyuki Miyoshi
Takatoshi
Usui Makoto
Yasuhiro Tsuchizawa
Takatoshi
Usui Makoto
Yasuhiro Tsuchizawa
Application Number:
JP2014146950A
Publication Date:
September 06, 2016
Filing Date:
July 17, 2014
Export Citation:
Assignee:
SHIMANO INC.
International Classes:
B62M6/45; B62M25/08
Domestic Patent References:
| JP2000095179A | ||||
| JP2012144061A | ||||
| JP4358988A | ||||
| JP11059557A | ||||
| JP2000168672A | ||||
| JP5075086U | ||||
| JP10203467A |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda