Title:
車両用灯具システム、車両用灯具の制御装置および車両用灯具の制御方法
Document Type and Number:
Japanese Patent JP7237607
Kind Code:
B2
Abstract:
A vehicle lamp system includes an imaging unit which images a front of an own vehicle to generate image information, an imaging control unit which controls the imaging unit to perform an operation of generating image information with a first time period and an operation of generating image information with a second time period, a luminance analysis unit which detects luminance of individual regions in front of the own vehicle, an illuminance setting unit which determines a light distribution pattern. The illuminance setting unit, for an individual region whose luminance is within a high luminance range, sets an illuminance value such that luminance of the individual region decreases due to formation of the light distribution pattern, and for an individual region whose luminance is within a low luminance range, sets an illuminance value such that luminance of the individual region increases due to formation of the light distribution pattern.
Inventors:
Yoshinori Shibata
Application Number:
JP2019011641A
Publication Date:
March 13, 2023
Filing Date:
January 25, 2019
Export Citation:
Assignee:
Koito Manufacturing Co., Ltd.
International Classes:
B60Q1/14
Domestic Patent References:
| JP2018118614A | ||||
| JP2010272067A | ||||
| JP2013107476A |
Foreign References:
| WO2019003887A1 |
Attorney, Agent or Firm:
Morishita Kenki
Yusuke Murata
Tomoyuki Miki
Yusuke Murata
Tomoyuki Miki