The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2008
Filed:
Oct. 17, 2007
Toshio Sugimoto, Okazaki, JP;
Toshio Sugimoto, Okazaki, JP;
DENSO Corporation, Kariya, JP;
Abstract
The headlight swivel control apparatus includes a first function of obtaining road map data, current position information of a vehicle, and width-direction-position information for determining a position of the vehicle on a road on which the vehicle is driving in a width direction of the road, a second function of determining a control start point on the road on the basis of the road map data and the current position information, a third function of determining, on the basis of the road map data and the current position information, a width-direction distance representing a distance between a centerline of the road and the vehicle, a fourth function of calculating a target swivel angle depending on road curvature data included in the road map data, and a fifth function configured to start, when the vehicle reaches the control start point, to perform a swivel control.