Title:
ELECTRIC VEHICLE AND CONTROLLING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2012/085992
Kind Code:
A1
Abstract:
A converter (130) is provided between a first battery (110) and a power line (PL1) that is used for transferring an electric power input to/output from a drive motor (30). A second battery (120) is connected to the power line (PL1) via a relay (RL1). A control unit (150) performs the on/off control of the relay (RL1) according to an operating condition of the motor (30).
Inventors:
KAITA KEIJI (JP)
ISHISHITA TERUO (JP)
NISHI YUJI (JP)
TAKAGI MASARU (JP)
OKAMURA MASAKI (JP)
ISHISHITA TERUO (JP)
NISHI YUJI (JP)
TAKAGI MASARU (JP)
OKAMURA MASAKI (JP)
Application Number:
PCT/JP2010/072861
Publication Date:
June 28, 2012
Filing Date:
December 20, 2010
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
KAITA KEIJI (JP)
ISHISHITA TERUO (JP)
NISHI YUJI (JP)
TAKAGI MASARU (JP)
OKAMURA MASAKI (JP)
KAITA KEIJI (JP)
ISHISHITA TERUO (JP)
NISHI YUJI (JP)
TAKAGI MASARU (JP)
OKAMURA MASAKI (JP)
International Classes:
B60L11/18; B60L9/18
Domestic Patent References:
| WO2008146577A1 | 2008-12-04 |
Foreign References:
| JP2010058640A | 2010-03-18 | |||
| JP2009165210A | 2009-07-23 | |||
| JP2009519468A | 2009-05-14 | |||
| JP2008236848A | 2008-10-02 | |||
| JP2005110410A | 2005-04-21 |
Other References:
See also references of EP 2657061A4
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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Claims: