Method and arrangement for controlling the power of a drive unit

Details Method and arrangement for controlling the power of a drive unit Method and arrangement for controlling the power of a drive unit

1994-04-28

1996-03-19

Wright, Dirk

Interrelated power delivery controls, including engine control

Transmission control

Transmission controlled by engine

477906, B60K 2604, B60K 2816, F02D 1110, F16H 5914

Patent

active

054999529

ABSTRACT:
The invention is directed to a method and an arrangement for controlling the power of a drive unit of a motor vehicle wherein a power-output element is set on the basis of an operator-controlled element actuated by the driver and the power-output element can assume positions different with respect to the position of the operator-controlled element depending upon operating range. A maximum permissible position of the power-output element is determined on the basis of the position of the operator-controlled element as well as on the basis of data with respect to the operating range for function monitoring the setting of the power-output element and a fault is then detected when the actual position of the power-output element exceeds the maximum permissible value.

REFERENCES:
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patent: 4823644 (1989-04-01), Ohkumo
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patent: 5019810 (1991-05-01), Ito et al.
patent: 5056022 (1991-10-01), Witowski et al.
patent: 5177711 (1992-06-01), Iizuka
patent: 5366424 (1994-11-01), Wataya

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