Title:
CONTROL DEVICE FOR VEHICULAR LIGHTING FIXTURE, CONTROL METHOD FOR VEHICULAR LIGHTING FIXTURE, AND VEHICULAR LIGHTING FIXTURE SYSTEM
Document Type and Number:
Japanese Patent JP2019202656
Kind Code:
A
Abstract:
To provide a light distribution control device capable of excellently controlling a light irradiation direction of a vehicular lighting fixture according to a traveling direction of a vehicle.SOLUTION: A light distribution control device is configured to supply, when a vehicle state value associated with a traveling direction of a vehicle is larger than a predetermined threshold, a control signal for setting a light irradiation direction of the vehicular lighting fixture to a direction corresponding to the traveling direction of the vehicle to a vehicular lighting fixture, and uses a first threshold as the threshold when a travel path of the vehicle is a curved road, or a second threshold larger than the first threshold as the threshold when the travel is a straight road.SELECTED DRAWING: Figure 5
Inventors:
KOGORI YUDAI
Application Number:
JP2018099038A
Publication Date:
November 28, 2019
Filing Date:
May 23, 2018
Export Citation:
Assignee:
STANLEY ELECTRIC CO LTD
International Classes:
B60Q1/12; F21S41/657; F21S41/663
Attorney, Agent or Firm:
Patent business corporation Mutsuki Partners