Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Indication or control of braking – acceleration – or deceleration
Patent
1997-02-19
1999-11-23
Cuchlinski, Jr., William A.
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Indication or control of braking, acceleration, or deceleration
701 85, 701 86, 701 87, 701 90, 477 48, 477 34, G05D 2900
Patent
active
059916826
ABSTRACT:
In apparatus and method for controlling a driving force for an automotive vehicle having an internal combustion engine, a slip condition of a driven road wheel is detected, an opening angle of an engine throttle valve so as to control the slip condition of the driven road wheel to a predetermined condition is adjusted, a target opening angle of the throttle valve according to the detected slip condition is derived, the opening angle of the throttle valve is determined, a steady state deviation of an output of the engine developed between the target opening angle of the throttle valve and the actually detected opening angle thereof is derived, and the derived steady state deviation is compensated using another driving force reducing control unit such as an engine control unit used for, for example, cutting off a fuel supply to a determined number of engine cylinders.
REFERENCES:
patent: 4515040 (1985-05-01), Takeuchi et al.
patent: 4539643 (1985-09-01), Suzuki et al.
patent: 5636909 (1997-06-01), Hirao et al.
Beaulieu Yonel
Cuchlinski Jr. William A.
Nissan Motor Co,. Ltd.
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