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:
Jul. 13, 2010
Filed:
Aug. 22, 2008
Masashi Yamazaki, Shizuoka, JP;
Manabu Sasa, Shizuoka, JP;
Masashi Yamazaki, Shizuoka, JP;
Manabu Sasa, Shizuoka, JP;
Koito Manufacturing Co., Ltd., Tokyo, JP;
Abstract
A lamp system is provided. The lamp system includes a deflection angle calculating section configured to calculate a deflection angle of an irradiation direction of a lamp based on a steering angle of a steering wheel of a vehicle and a speed of the vehicle, a swivel control section configured to control the irradiation direction in accordance with the calculated deflection angle, a filter section configured to change an output response of a change of the speed of the vehicle to be input to the deflection angle calculating section, and a filter control section configured to compare the calculated deflection angle with a reference value and to control the filter section to change the output response in accordance with a result of the comparison.