Automatic steering system for vehicle

Details Automatic steering system for vehicle Automatic steering system for vehicle

1998-04-14

2000-08-15

DePumpo, Daniel G.

Motor vehicles

With device for programmably operating vehicles steerable...

180199, 701 23, 701 25, 701 26, B60S 900

Patent

active

061021474

ABSTRACT:
In carrying out an automatic steering control for the vehicle, a deviation between an actual locus of movement of a vehicle and a standard locus of movement is corrected, so that the vehicle can be accurately guided to a target position. An automatic steering system for a vehicle is designed so that a steering actuator is driven based on a previously stored standard steering angle, to automatically guide the vehicle to a target position. In this automatic steering system, if the deviation between an actual steering angle of the vehicle which is detected and the standard steering angle, exceeds a predetermined value, the standard steering angle is corrected, so that the deviation is decreased. If the steering actuator is driven based on the corrected standard steering angle, the actual steering angle is corrected, whereby the vehicle can accurately reach the original target position.

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

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