Automatic steering system for vehicle

Details Automatic steering system for vehicle Automatic steering system for vehicle

1998-04-06

1999-08-03

Hurley, Kevin

Motor vehicles

With device for programmably operating vehicles steerable...

180446, 701 41, B62D 100

Patent

active

059312521

ABSTRACT:
An automatic steering system for appropriately maintaining an operational amount of a brake pedal in carrying out automatic parking control, while allowing a vehicle to creep. Data for a steering angle of a wheel relative to a distance of movement of a vehicle is previously stored in a memory section in correspondence to four parking modes. If a desired parking mode is selected by a mode selecting switch and a driver permits the vehicle to creep, while depressing a brake pedal, a control section controls the operation of a steering actuator to carry out automatic parking. A reference operational amount for the brake pedal, is previously set so as to provide an appropriate vehicle creep speed, and if a deviation between an actual operational amount of the brake pedal detected by a brake operational amount detecting means and the reference operational amount exceeds a predetermined value, a warning is emitted by a warning means to the driver, in order to urge the driver to regulate the actual operational amount of the brake pedal.

REFERENCES:
patent: 4735274 (1988-04-01), Good et al.
patent: 4931930 (1990-06-01), Shyu et al.
patent: 5742141 (1998-04-01), Czekaj
patent: 5764015 (1998-06-01), Shimizu et al.

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