Title:
VEHICLE HEADLIGHT CONTROL DEVICE, VEHICLE HEADLIGHT CONTROL METHOD, AND VEHICLE HEADLIGHT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/095634
Kind Code:
A1
Abstract:
The present invention improves forward visibility during ADB control. Provided is a vehicle headlight control device for controlling the operation of a vehicle headlamp, wherein the control device: sets a dimming range within the irradiation range of a high beam in accordance with the position of an object in front of the vehicle; sets a luminous intensity in a partial range set between a virtual reference line parallel to the vehicle width direction of the vehicle and a predetermined position below the virtual reference line in at least an area on the opposite lane side in front of the vehicle to a first luminous intensity when lighting of the high beam and the low beam is instructed; sets the luminous intensity to a second luminous intensity lower than the first luminous intensity when the high beam lighting is not instructed but the low beam lighting is instructed; and generates a control signal for operating a vehicle lamp on the basis of the setting result of the dimming range and the setting result of the luminous intensity in the partial range, and outputs the control signal to the vehicle headlight.
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Inventors:
KAIZUMI YASUAKI (JP)
NISHIMURA SHOTA (JP)
SHOJI HIDEYASU (JP)
NISHIMURA SHOTA (JP)
SHOJI HIDEYASU (JP)
Application Number:
PCT/JP2023/034406
Publication Date:
May 10, 2024
Filing Date:
September 22, 2023
Export Citation:
Assignee:
STANLEY ELECTRIC CO LTD (JP)
International Classes:
B60Q1/14
Attorney, Agent or Firm:
MUTSUKI PARTNERS (4-1-1 Tsukiji Chuo-ku Tokyo, 45, JP)
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