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Title:
CONTROL DEVICE FOR HYBRID VEHICLE
Document Type and Number:
Japanese Patent JP3844596
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To positively prevents a clutch from malcoupling in retreat or in series power generation travelling.
SOLUTION: A control device for a hybrid vehicle drives a vehicle by changing over an engine 1 and a motor 3 or by the engine 1 and the motor 3 by coupling or releasing a clutch 2 intervened between the engine 1 and a transmission 4; the control device detects a travelling range selected by a driver by means of a range switch 7. Detecting the selected range except forward motion forcibly breaks clutch current. This forcibly breaks the clutch current except in forward travelling. The result positively prevents the clutch 2 from coupling even if a clutch current control CPU has malfunction.


Inventors:
Yu Fujisawa
Harada Chiaki
Application Number:
JP1998000166882
Publication Date:
November 15, 2006
Filing Date:
June 15, 1998
Export Citation:
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Assignee:
RENAULT S.A.S.
International Classes:
B60W10/02; B60W10/08; B60L50/16; B60W10/04; B60W10/06; B60W20/00; F02D29/00; F02D29/02; F16D48/02; F16D48/06; F16H61/66; (IPC1-7): B60K41/02; B60L11/14; F02D29/00; F02D29/02; F16D48/02; F16D48/06
Domestic Patent References:
JP898322A
JP8266012A
JP6117459A
JP61207224A
JP6277238A
Attorney, Agent or Firm:
Goto Masaki