Title:
VEHICLE CONTROL UNIT
Document Type and Number:
Japanese Patent JP2018084322
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To ensure response properties of two pieces of control to operation of a non-P operation position by simultaneously executing the two pieces of control of switching to a non-P position and start of an engine, and to suppress overshooting of an electric actuator to a target rotary position.SOLUTION: In operation to a non-P operation position when an engine 12 stops at a P position, two pieces of control of switching to a non-P position and start of an engine are executed simultaneously. In this case, when operation to the non-P operation position is performed when the engine stops at the P position, a motor 54 starts decelerating earlier than at another time, thus easily stopping a motor rotary position at a non-P target rotary position while a motor voltage has dropped. Therefore, while switching to a non-P position and start of an engine are executed simultaneously to ensure response properties, overshooting to a target rotary position can be suppressed at the same time.SELECTED DRAWING: Figure 6
Inventors:
KAMATA JUNJI
KAWAGUCHI YUSAKU
KAWAGUCHI YUSAKU
Application Number:
JP2016229579A
Publication Date:
May 31, 2018
Filing Date:
November 25, 2016
Export Citation:
Assignee:
TOYOTA MOTOR CORP
DENSO CORP
DENSO CORP
International Classes:
F16H61/18; F02D29/02; F16H59/08; F16H61/02; F16H61/22; F16H61/32; F16H63/34; F16H63/48
Domestic Patent References:
| JP2012090462A | 2012-05-10 |
Foreign References:
| WO2011101973A1 | 2011-08-25 |
Attorney, Agent or Firm:
Haruyuki Ikeda
Kojiro Ikeda
Kojiro Ikeda
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