Title:
Drive device for hybrid vehicles
Document Type and Number:
Japanese Patent JP6322906
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hybrid vehicle drive device in which a desired clutch torque can be generated in a clutch.SOLUTION: The hybrid vehicle drive device includes: an engine 2; a motor generator 6; a clutch 5 which engages/disengages the engine 2 with/from the motor generator 6; and a clutch actuator 53 which drives the clutch 5; a clutch torque map generation pat 10 which obtains the relationship between the clutch torque and stroke of the clutch actuator 53, when the rotation speed of the motor generator 6 is kept constant during the parking time, and the clutch actuator 53 is driven while the engine 2 rotates so that the clutch torque of the engaged clutch 5 is gradually decreased, on the basis of the motor generator torque and stroke of the clutch actuator 53 when the clutch torque becomes equal to the engine torque.
Inventors:
Shinya Harada
Application Number:
JP2013126965A
Publication Date:
May 16, 2018
Filing Date:
June 17, 2013
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
International Classes:
B60W20/40; B60K6/48; B60K6/547; B60W10/02; B60W10/10
Domestic Patent References:
| JP2010030429A | ||||
| JP2011236946A | ||||
| JP2012086596A | ||||
| JP2005030414A | ||||
| JP2011161982A |
Attorney, Agent or Firm:
Kobayashi Osamu
Kimura Gunji
Kiichi Yamamoto
Kimura Gunji
Kiichi Yamamoto
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