Title:
自動変速機の制御装置
Document Type and Number:
Japanese Patent JP6471116
Kind Code:
B2
Abstract:
A control device of a continuously variable transmission has at least an automatic shift mode and a temporary manual mode. The control device includes an insufficient drive force determination unit, a first insufficient acceleration determination unit, and a downshift control unit. The insufficient drive force determination unit determines whether drive force insufficiency occurs if acceleration is performed in the current transmission gear. The first insufficient acceleration determination unit determines whether there is an acceleration request made by the driver of the vehicle. The downshift control unit downshifts from the current transmission gear to a transmission gear at a lower speed side in a case where, in the temporary manual mode, the insufficient drive force determination unit determines that a drive force insufficiency occurs and the first acceleration request determination unit determines that there is an acceleration request.
Inventors:
Yusuke Kakihara
Application Number:
JP2016083961A
Publication Date:
February 13, 2019
Filing Date:
April 19, 2016
Export Citation:
Assignee:
Subaru corporation
International Classes:
F16H61/02; F16H59/08; F16H59/18; F16H59/66
Domestic Patent References:
| JP2012137118A | ||||
| JP10299882A | ||||
| JP2006200727A | ||||
| JP7239021A |
Attorney, Agent or Firm:
Kazuhiro Ueda