Title:
CONTROL DEVICE FOR LOCKUP CRUTCH AND CONTROL METHOD FOR LOCKUP CLUTCH
Document Type and Number:
Japanese Patent JP2022136551
Kind Code:
A
Abstract:
To reduce the sense of discomfort given to a driver, by suppressing an occurrence of a behavior of a vehicle not intended by the driver when an accelerator is turned on while the vehicle is traveling in a state in which a lock-up clutch is engaged and an accelerator is off.SOLUTION: A control device that controls a lockup clutch provided between an engine mounted on a vehicle and a transmission mechanism increases an amount of slip of the lockup clutch by decreasing oil pressure supplied to the lockup clutch, if an accelerator is turned on when the lockup clutch is engaged, the accelerator is off, a vehicle speed is equal to or lower than a predetermined vehicle speed, and a transmission ratio of the transmission mechanism is on a Low side from a predetermined transmission ratio.SELECTED DRAWING: Figure 1
Inventors:
SUWABE TADASHI
ENDO YASUHIRO
IMAJI SHOHEI
ENDO YASUHIRO
IMAJI SHOHEI
Application Number:
JP2021036220A
Publication Date:
September 21, 2022
Filing Date:
March 08, 2021
Export Citation:
Assignee:
JATCO LTD
NISSAN MOTOR
NISSAN MOTOR
International Classes:
B60W10/02; B60W10/06; F16D48/06
Attorney, Agent or Firm:
Goto Patent Office
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