Title:
車両用動力伝達装置の制御装置
Document Type and Number:
Japanese Patent JP6879196
Kind Code:
B2
Abstract:
A control apparatus for a drive-force transmitting apparatus that includes a gear mechanism and a continuously-variable transmission mechanism including primary and secondary pulleys and actuators that apply first and second thrusts to the respective first and second pulleys. When a target gear ratio of the continuously-variable transmission mechanism is a highest gear ratio in a gear running mode, the control apparatus sets a value of the thrust ratio, which is used when calculating a target value of a secondary thrust, to a value that increases a difference between a lower limit value of the primary thrust and the target value of the secondary thrust, and sets a value of the thrust ratio, which is used when calculating a target value of the primary thrust, to a value that increases a difference between the target value of the secondary thrust and the target value of the primary thrust.
Inventors:
Taichi Washio
Application Number:
JP2017252416A
Publication Date:
June 02, 2021
Filing Date:
December 27, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F16H61/662; F16H59/70; F16H61/02; F16H61/688
Domestic Patent References:
| JP2010174930A |
Attorney, Agent or Firm:
Haruyuki Ikeda
Kojiro Ikeda
Kojiro Ikeda