Title:
SHIFT CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2020085162
Kind Code:
A
Abstract:
To provide a shift control device capable of improving quality of a transmission.SOLUTION: A shift control device according to an embodiment comprises: a detection unit (420) for detecting a gear of a transmission (1), an input rotation speed of the transmission and a rotation speed of an engine (2); and a control unit (410) that reduces torque of a clutch (10) from a first reference value (B1) to a second reference value (B2) when a first time (t1) has elapsed from the time when the rotation speed of the engine (2) and the input rotation speed of the transmission (1) differ due to shifting from a certain gear to one or more higher gear by the transmission.SELECTED DRAWING: Figure 1
Inventors:
TERAKAWA TOMOMITSU
ICHIKAWA MASAHIKO
HOSHIHARA KOTARO
KURIMOTO TOMOYASU
YABUTA JUN
ICHIKAWA MASAHIKO
HOSHIHARA KOTARO
KURIMOTO TOMOYASU
YABUTA JUN
Application Number:
JP2018222350A
Publication Date:
June 04, 2020
Filing Date:
November 28, 2018
Export Citation:
Assignee:
AISIN SEIKI
TOYOTA MOTOR CORP
AISIN AW CO
TOYOTA MOTOR CORP
AISIN AW CO
International Classes:
F16D48/02; F16H59/14; F16H59/46; F16H61/02; F16H63/46
Domestic Patent References:
| JP2012112396A | 2012-06-14 | |||
| JP2014202331A | 2014-10-27 | |||
| JP2014149020A | 2014-08-21 |
Attorney, Agent or Firm:
Makoto Ono
Hidehiko Ichikawa
Yusuke Ichikawa
Masahiro Moriyama
Yasufumi Shiroyama
Hidehiko Ichikawa
Yusuke Ichikawa
Masahiro Moriyama
Yasufumi Shiroyama