Title:
動力伝達制御装置
Document Type and Number:
Japanese Patent JP6721058
Kind Code:
B2
Abstract:
A power transmission control device acquires rotation speed information of an idle gear corresponding to a target engagement member and rotation speed information of a sleeve corresponding to an engagement member, sets one rotation speed changeable by a power source as a synchronization side rotation speed, sets the other rotation speed as a target synchronization side rotation speed, allows a differential rotation between the synchronization side rotation speed and the target synchronization side rotation speed to match a predetermined differential rotation by changing the synchronization side rotation speed using the power source after a power transmission releasing state is selected due to a gear changing request, performs an engagement operation, inverts a sign of the predetermined differential rotation, and switches to the power transmission state while allowing the differential rotation to match the predetermined differential rotation of which the sign is inverted.
Inventors:
Daiki Inoue
Application Number:
JP2018559603A
Publication Date:
July 08, 2020
Filing Date:
December 27, 2017
Export Citation:
Assignee:
Aisin AW Co., Ltd.
International Classes:
F16H61/04; F16D11/14; F16D48/02; F16H59/46; F16H61/68; F16H63/50
Domestic Patent References:
JP201395255A | ||||
JP201643792A |
Foreign References:
WO2015068584A1 |
Attorney, Agent or Firm:
Hiroshi Sudo
Hiroaki Kaita
Yamada Kazunori
Ueda Yuji
Koji Asami
Hiroaki Kaita
Yamada Kazunori
Ueda Yuji
Koji Asami