Title:
METHOD AND DEVICE FOR CONTROLLING MOTOR FOR ELECTRICALLY ASSISTED BICYCLE
Document Type and Number:
WIPO Patent Application WO/2011/114612
Kind Code:
A1
Abstract:
In an electrically assisted bicycle, excessive assistance by an electric motor is prevented by means of implementing control of a characteristic (10) of the electric motor in accordance with bicycle speed by using an input voltage, and by means of implementing control in accordance with pedal power in such a way that the assistance rate satisfies a regulation (9).
Inventors:
EDATSUNE MASAMITSU
YOSHIMURA MASAYA
YOSHIMURA MASAYA
Application Number:
PCT/JP2011/000502
Publication Date:
September 22, 2011
Filing Date:
January 31, 2011
Export Citation:
Assignee:
PANASONIC CORP (JP)
EDATSUNE MASAMITSU
YOSHIMURA MASAYA
EDATSUNE MASAMITSU
YOSHIMURA MASAYA
International Classes:
B62M6/45
Foreign References:
| JPH0891280A | 1996-04-09 | |||
| JPH11314592A | 1999-11-16 | |||
| JPH11278360A | 1999-10-12 | |||
| JPH1059260A | 1998-03-03 |
Other References:
See also references of EP 2548795A4
Attorney, Agent or Firm:
HARADA, YOHEI (JP)
Yohei Harada (JP)
Yohei Harada (JP)
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Claims: