Control system/method for input shaft retarder-assisted upshifts

Details Control system/method for input shaft retarder-assisted upshifts Control system/method for input shaft retarder-assisted upshifts

1998-03-16

2000-01-25

Estremsky, Sherry L.

Interrelated power delivery controls, including engine control

Transmission control

Transmission controlled by engine

74339, B60K 4106

Patent

active

060172916

ABSTRACT:
An improved control system/method for controlling input shaft retarding device (28/32) assisted upshifting in an at least partially automated vehicular mechanical transmission system (10). The input shaft (18) deceleration (dIS/dt) during an upshift is varied as a function of sensed gear ratio and/or throttle pedal position (THL).

REFERENCES:
patent: 3572479 (1971-03-01), Kelley
patent: 3834499 (1974-09-01), Candellero et al.
patent: 4361060 (1982-11-01), Smyth
patent: 4595986 (1986-06-01), Daubenspeck et al.
patent: 4648290 (1987-03-01), Dunkley et al.
patent: 5086659 (1992-02-01), Earp
patent: 5409432 (1995-04-01), Steeby
patent: 5425689 (1995-06-01), Genise
patent: 5433676 (1995-07-01), Abe et al.
patent: 5456344 (1995-10-01), Nellums
patent: 5528950 (1996-06-01), Organek et al.
patent: 5842376 (1998-12-01), Dresden, III et al.

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