Title:
CONTROL DEVICE AND CONTROL METHOD FOR HYBRID VEHICLE
Document Type and Number:
WIPO Patent Application WO/2017/065265
Kind Code:
A1
Abstract:
This control device, when performing torque assist, sets an upper limit guard value for restricting an MG (12) command value to a base value at which the efficiency (ratio of shaft power to power consumption) of MG (12) becomes a prescribed value or greater. Additionally, the MG (12) command value is restricted by the upper limit guard value to restrict the output of MG (12). If the accelerator opening degree or the change speed of the accelerator opening degree is at least a prescribed value a, the upper limit guard value is corrected more to a high-output side the greater the accelerator opening degree or the change speed of the accelerator opening degree. If the SOC of a battery (23) is at least a prescribed value b, the upper limit guard value is corrected more to the high-output side the greater the SOC of the battery (23). If the engine rotation speed is at least a prescribed value c, the upper limit value is corrected more to the high-output side the greater the engine rotation speed.
Inventors:
SAITO KOHEI (JP)
MAEDA SHIGERU (JP)
MAEDA SHIGERU (JP)
Application Number:
PCT/JP2016/080519
Publication Date:
April 20, 2017
Filing Date:
October 14, 2016
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60W10/08; B60K6/26; B60K6/48; B60K6/543; B60K6/547; B60L15/20; B60L50/16
Foreign References:
| JP2013001158A | 2013-01-07 | |||
| JP2005218251A | 2005-08-11 | |||
| JP2013189135A | 2013-09-26 | |||
| JP2006020423A | 2006-01-19 |
Attorney, Agent or Firm:
TOHDA, Kiyoshi (JP)
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