Title:
CONTROL DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2020106071
Kind Code:
A
Abstract:
To provide a control device for a vehicle, which can improve learning accuracy and control responsiveness by increasing opportunities to learn an engagement start position of a clutch.SOLUTION: A control device is for a vehicle including a clutch that selectively transmits and cuts off power between a power source and drive wheels, and an automatic transmission that transmits power between the clutch and the drive wheels, and learns an engagement start position of the clutch. When the operation amount of an accelerator pedal is returned to zero, the control device makes the automatic transmission neutral, and learns the engagement start position on the basis of a change in an input side rotation speed caused by gradually engaging the clutch while maintaining the input side rotation speed at the rotation speed before the operation amount is returned to zero or a predetermined rotation speed by the torque outputted from the power source (step S3).SELECTED DRAWING: Figure 4
Inventors:
TOMITA TOSHIYUKI
WATANABE HIDEO
MIZUNO JUNYA
WATANABE HIDEO
MIZUNO JUNYA
Application Number:
JP2018244077A
Publication Date:
July 09, 2020
Filing Date:
December 27, 2018
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F16H59/18; F16D48/02; F16H59/56; F16H61/00; F16H61/682; F16H63/46; F16H63/50
Attorney, Agent or Firm:
Watanabe strong