Automated transmission upshift control

Interrelated power delivery controls – including engine control – Transmission control – Transmission controlled by engine

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Details

74335, F16H 5930, F16H 5900

Patent

active

06149545&

ABSTRACT:
A method/system for controlling upshifting in an automated mechanical transmission system (10) utilized on a vehicle preferably having an ECU (28) controlled engine brake (46). When an upshift from a currently engaged ratio (GR) is required (ES>ESU/S), skip upshifts (GRTARGET=GR+N, N>1) and then single upshifts (GRTARGET=GR+1) are evaluated in sequence.

REFERENCES:
patent: 4361060 (1982-11-01), Smyth
patent: 4507736 (1985-03-01), Klatt
patent: 4576065 (1986-03-01), Speranza et al.
patent: 4595986 (1986-06-01), Daubenspeck et al.
patent: 4648290 (1987-03-01), Dunkley et al.
patent: 4850236 (1989-07-01), Braun
patent: 4913269 (1990-04-01), Dunkley et al.
patent: 4947331 (1990-08-01), Speranza
patent: 5172609 (1992-12-01), Nitz et al.
patent: 5219391 (1993-06-01), Edelen et al.
patent: 5272939 (1993-12-01), Markyvech
patent: 5335566 (1994-08-01), Genise
patent: 5389053 (1995-02-01), Steeby et al.
patent: 5390561 (1995-02-01), Stine
patent: 5409432 (1995-04-01), Steeby
patent: 5425689 (1995-06-01), Genise
patent: 5435212 (1995-07-01), Menig
patent: 5479345 (1995-12-01), Amsallen
patent: 5487004 (1996-01-01), Amsallen
patent: 5489247 (1996-02-01), Markyvech
patent: 5490063 (1996-02-01), Genise
patent: 5509867 (1996-04-01), Genise
patent: 5533946 (1996-07-01), Markyvech
patent: 5582069 (1996-12-01), Genise
patent: 5620392 (1997-04-01), Genise
patent: 5655407 (1997-08-01), Dresden et al.
patent: 5679093 (1997-10-01), Desautels et al.
patent: 5713445 (1998-02-01), Davis et al.
patent: 5737978 (1998-04-01), Stine
patent: 5743143 (1998-04-01), Carpenter et al.
patent: 5766111 (1998-01-01), Steeby et al.
patent: 5944630 (1999-08-01), Omote

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