Title:
TRANSMISSION CONTROL DEVICE AND TRANSMISSION CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2016/152331
Kind Code:
A1
Abstract:
A transmission control device, wherein a controller identifies a failure of a SOL that corresponds to a primary pressure hydraulic actuator. The controller controls the line indicated pressure so as to be adjustable, and by controlling the line indicated pressure so as to be adjustable when a failure has been identified, continuously changes the gear ratio of a variator. The controller controls the primary indicated pressure so as to be adjustable, and fixes the primary indicated pressure at a primary pressure set value when a failure has been identified. The controller also controls the secondary indicated pressure so as to be adjustable, and fixes the secondary indicated pressure at a secondary pressure set value when a failure has been identified.
Inventors:
HAMANO MASAHIRO (JP)
ITOU YOUJI (JP)
ABE KOSUKE (JP)
OZONO HARUKA (JP)
ITOU YOUJI (JP)
ABE KOSUKE (JP)
OZONO HARUKA (JP)
Application Number:
PCT/JP2016/054590
Publication Date:
September 29, 2016
Filing Date:
February 17, 2016
Export Citation:
Assignee:
JATCO LTD (JP)
NISSAN MOTOR (JP)
NISSAN MOTOR (JP)
International Classes:
F16H9/18; F16H61/12
Foreign References:
JPH084863A | 1996-01-12 | |||
JP2010180993A | 2010-08-19 | |||
JP2014114828A | 2014-06-26 | |||
JP2006090403A | 2006-04-06 | |||
JP2010203511A | 2010-09-16 |
Other References:
See also references of EP 3273107A4
Attorney, Agent or Firm:
GOTO, Masaki et al. (JP)
Masaki Goto (JP)
Masaki Goto (JP)
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