Title:
FAIL-SAFE CONTROL APPARATUS FOR HYBRID VEHICLES
Document Type and Number:
WIPO Patent Application WO/2016/151657
Kind Code:
A1
Abstract:
The purpose of present invention is to provide a fail-safe control apparatus for hybrid vehicles which allows the travel distance of a vehicle to be extended in the event of ON-failure in a second clutch. An integrated controller (10) switches between HEV mode and EV mode by controlling a first clutch (CL1) between an engine (Eng) and a motor (MG), and a second clutch (CL2) between the motor (MG) and a continuously variable transmission (CVT). The integrated controller (10) prohibits the transition from the HEV mode to the EV mode when a clutch failure determination unit (30) detects ON-failure in the second clutch (CL2) while the vehicle is traveling in the HEV mode.
Inventors:
KOSHIBA KENJI (JP)
AIZAWA TAKEO (JP)
KAWASHIMA HIDEKI (JP)
AIZAWA TAKEO (JP)
KAWASHIMA HIDEKI (JP)
Application Number:
PCT/JP2015/058401
Publication Date:
September 29, 2016
Filing Date:
March 20, 2015
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
B60K6/48; B60W10/06; B60K6/543; B60W20/00
Domestic Patent References:
| WO2012057131A1 | 2012-05-03 | |||
| WO2013077161A1 | 2013-05-30 | |||
| WO2012056862A1 | 2012-05-03 |
Foreign References:
| JP2012086738A | 2012-05-10 |
Other References:
See also references of EP 3272604A4
Attorney, Agent or Firm:
NISHIWAKI, Tamio (JP)
Tamio Nishiwaki (JP)
Tamio Nishiwaki (JP)
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