Title:
CONTROL DEVICE AND CONTROL METHOD FOR AUTOMATIC TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2014/017356
Kind Code:
A1
Abstract:
The present invention is equipped with: a coasting-stop control unit that stops the drive power source and performs a coasting stop when a first friction element is engaged and a second friction element is disengaged, when a vehicle is travelling; and a friction element control unit that controls the engagement of the first friction element and the engagement of the second friction element. The friction element control unit begins the supply of hydraulic pressure to the second friction element in the interval between the issuing of the command from the coasting-stop control unit to stop the drive power source and the stopping of the rotation of the hydraulic pressure source.
Inventors:
WAKAYAMA HIDESHI (JP)
WAKU KOUSUKE (JP)
AOYAMA NORITAKA (JP)
INOUE MAMIKO (JP)
ASAI NORIO (JP)
WAKU KOUSUKE (JP)
AOYAMA NORITAKA (JP)
INOUE MAMIKO (JP)
ASAI NORIO (JP)
Application Number:
PCT/JP2013/069413
Publication Date:
January 30, 2014
Filing Date:
July 17, 2013
Export Citation:
Assignee:
JATCO LTD (JP)
International Classes:
F16H61/04; B60W10/04; B60W10/10; F16D48/02; F16H61/14
Foreign References:
| JP2006170295A | 2006-06-29 | |||
| JP2012112504A | 2012-06-14 | |||
| JP2012112461A | 2012-06-14 | |||
| JP2006335195A | 2006-12-14 | |||
| US20070082784A1 | 2007-04-12 | |||
| JP2012112463A | 2012-06-14 |
Attorney, Agent or Firm:
GOTO, Masaki et al. (JP)
Masaki Goto (JP)
Masaki Goto (JP)
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