Method and apparatus for automatic steering control of automobil

Details Method and apparatus for automatic steering control of automobil Method and apparatus for automatic steering control of automobil

1991-05-16

1992-11-10

Chin, Gary

Boots, shoes, and leggings

358103, 180169, 364460, G06F 1550

Patent

active

051630028

ABSTRACT:
A method and an apparatus for automatic steering control of an automobile, which can be carried out efficiently by using only one regression equation for calculating a steering angle. In the apparatus, a white line drawn on a road is detected by camera; a distance of the detected white line with respect to a view axis of the camera is determined; the determined distance is transformed into a corresponding distance of the white line with respect to a prescribed point on a central axis of the automobile; a steering angle is calculated according to the obtained corresponding distance; and a steering of the automobile is controlled according to the calculated steering angle such that the automobile follows the white line.

REFERENCES:
patent: 4630109 (1986-12-01), Barton
patent: 4819169 (1989-04-01), Saitoh et al.
patent: 4858132 (1989-08-01), Holmquist
patent: 4862047 (1989-08-01), Suzuki et al.
patent: 4931937 (1990-06-01), Kakinami et al.
patent: 4970653 (1990-11-01), Kenue
patent: 5081585 (1992-01-01), Kurami et al.

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