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Title:
AUTOMATIC GEAR CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2006/098344
Kind Code:
A1
Abstract:
An ECU executes a program including : a step (S110) for detecting a turbine rpm NT if power ON down shift (yes in S100); a step (S130) for starting a timer T (1) if NT > Nsyn - β (yes in S120); a step (S170) for detecting a turbine rpm NT if NT > Nsyn + β is satisfied (yes in S160) until the timer T (1) times up; a step (S190) for starting a timer T (2) if NT < Nsyn + β (yes in S180); and a step (S210) for resetting from the engine torque down control when the timer T (2) times up (yes in S200).

Inventors:
TOI HIROOMI (JP)
HATTORI KOJI (JP)
SAGAWA AYUMU (JP)
OSHIMA KOJI (JP)
KIMURA HIROMICHI (JP)
Application Number:
PCT/JP2006/305072
Publication Date:
September 21, 2006
Filing Date:
March 08, 2006
Export Citation:
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Assignee:
TOYOTA MOTOR CO LTD (JP)
TOI HIROOMI (JP)
HATTORI KOJI (JP)
SAGAWA AYUMU (JP)
OSHIMA KOJI (JP)
KIMURA HIROMICHI (JP)
International Classes:
F02D29/00; F02D41/04; F02D45/00; F16H61/04; F16H61/68; F16H61/684; F16H63/40; F16H63/50; F16H59/18; F16H59/42; F16H61/686
Foreign References:
JPH0599323A1993-04-20
JPH07217465A1995-08-15
JPH08218909A1996-08-27
JPH023545A1990-01-09
JP2000142182A2000-05-23
JPH03172546A1991-07-25
Attorney, Agent or Firm:
Fukami, Hisao (Nakanoshima Central Tower 22nd Floor, 2-7, Nakanoshima 2-chome, Kita-k, Osaka-shi Osaka, JP)
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