Title:
VEHICULAR CONTROL APPARATUS
Document Type and Number:
Japanese Patent JP2018159419
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To secure a good start performance using a wet multiple disk clutch as a start device.SOLUTION: A vehicular control apparatus includes: an engine; a drive wheel; an automatic transmission; a first clutch, constituted by a wet multiple disk clutch, for transmitting and shutting off power between the engine and automatic transmission; a second clutch for transmitting and shutting off an input shaft of the automatic transmission and an output shaft thereof; and a controller for controlling at least the first and second clutches. The control apparatus generates start drive force by transmitting output torque of the engine to the drive wheel. In a case where an oil temperature is equal to or lower than a given value, with the start being the first time after starting the engine, when the vehicle starts, the control apparatus engages the first clutch and engages the second clutch gradually from a disengaged state, thus generating the start drive force (step S3).SELECTED DRAWING: Figure 2
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Inventors:
SAGAWA AYUMI
ARATSU YUKI
ARATSU YUKI
Application Number:
JP2017056491A
Publication Date:
October 11, 2018
Filing Date:
March 22, 2017
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F16D48/02
Attorney, Agent or Firm:
Watanabe strong