Title:
前照灯制御装置
Document Type and Number:
Japanese Patent JP6983011
Kind Code:
B2
Abstract:
To provide a headlight lamp control device which can optimize radiation of a headlight lamp in a vertical direction.SOLUTION: A headlight lamp control device 10, which controls radiation of a headlight lamp 30 which radiates the front of an own vehicle M, comprises: a height acquisition part 11 which acquires height information of a front vehicle MA which travels the front of the own vehicle M; a sinking amount detection part 12 which detects a sinking amount of the own vehicle M in a vertical direction; an error calculation part 13 which calculates an inclination error, which is an error of inclination in a cross direction of the own vehicle M, on the basis of the sinking amount detected by the sinking amount detection part 12; and a range control part 15 which controls an irradiation range of light of the headlight lamp 30 in a vertical direction on the basis of height information of the front vehicle MA acquired by the height acquisition part 11 and the inclination error calculated by the error calculation part 13.SELECTED DRAWING: Figure 2
Inventors:
Kentaro Ohno
Fumio Inoue
Masuda Sho
Fumio Inoue
Masuda Sho
Application Number:
JP2017166594A
Publication Date:
December 17, 2021
Filing Date:
August 31, 2017
Export Citation:
Assignee:
株式会社デンソー
トヨタ自動車株式会社
トヨタ自動車株式会社
International Classes:
B60Q1/14; B60Q1/115; F21S41/663
Domestic Patent References:
| JP2017140947A | ||||
| JP2005096739A |
Attorney, Agent or Firm:
Tsuyoshi Yamada