Title:
MOTOR CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/021012
Kind Code:
A1
Abstract:
In the present invention, when a motor has become uncontrollable, the motor is properly stopped, and drive wheels are driven by means of an engine for limp-home travel. A motor/generator (4) is used for driving drive wheels and for starting an engine (3). When CAN communication with an integrated controller (20) is normal, a motor controller (22) executes a first control mode in which the motor/generator (4) is controlled on the basis of a command from the integrated controller (20). In addition, when the CAN communication with the integrated controller (20) is abnormal, the motor controller causes the motor/generator (4) to start the engine (3) if the engine (3) has been stopped, by executing a second control mode in which the motor/generator (4) is controlled on the basis of prestored control information.
Inventors:
KOMURO ATSUSHI (JP)
ITABA FUMIHIRO (JP)
SHIGA KENTARO (JP)
ITABA FUMIHIRO (JP)
SHIGA KENTARO (JP)
Application Number:
PCT/JP2013/066773
Publication Date:
February 06, 2014
Filing Date:
June 19, 2013
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60W10/08; B60K6/48; B60K6/543; B60L50/16; B60W10/02; B60W10/06; B60W20/00
Foreign References:
| JP2007168564A | 2007-07-05 | |||
| JP2008168836A | 2008-07-24 | |||
| JP2001263209A | 2001-09-26 | |||
| JP2010111194A | 2010-05-20 | |||
| JP2010179882A | 2010-08-19 |
Attorney, Agent or Firm:
INOUE Manabu et al. (JP)
Manabu Inoue (JP)
Manabu Inoue (JP)
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