Title:
ELECTRIC VEHICLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/132582
Kind Code:
A1
Abstract:
Provided is an electric vehicle control device wherein the power source device configuration is simplified. A BMU power source device (110) lowers battery voltage to conform to the control voltage of a BMU (109). A fly-back down-regulator (80) lowers battery voltage to conform to an input of a CPU power source device (111) which forms a control voltage of a CPU (108). A contactor (90) is disposed upon a plus-side line which connects a battery (40) with a motor drive circuit (100), and opens and closes according to an instruction from the CPU (108). A control power source of the down-regulator (80) is formed by the BMU power source device (110), and a main switch (113) is disposed to open and close a path whereby the control power source voltage is inputted into the down-regulator (80).
Inventors:
YONEHANA ATSUSHI (JP)
Application Number:
PCT/JP2012/053178
Publication Date:
October 04, 2012
Filing Date:
February 10, 2012
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
YONEHANA ATSUSHI (JP)
YONEHANA ATSUSHI (JP)
International Classes:
B62J9/00; B60L11/18; B62J11/00; B62M7/12
Domestic Patent References:
| WO2011036784A1 | 2011-03-31 |
Foreign References:
| JP2010279120A | 2010-12-09 | |||
| JP2001119801A | 2001-04-27 | |||
| JP2004187329A | 2004-07-02 |
Other References:
See also references of EP 2692572A4
Attorney, Agent or Firm:
SAKAMOTO Kiyotaka et al. (JP)
Kiyotaka Sakamoto (JP)
Kiyotaka Sakamoto (JP)
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Claims: