Title:
AUTOMOTIVE LIGHT FIXTURE
Document Type and Number:
WIPO Patent Application WO/2021/124778
Kind Code:
A1
Abstract:
A headlamp (1) comprises a high beam light fixture unit (3) that forms a high beam light distribution pattern (PH), a cornering lamp (4) that forms a side light distribution pattern (PC), and a lamp control unit (5) that controls the high beam light fixture unit (3) and the cornering lamp (4) to adjust the high beam light distribution pattern (PH) and the side light distribution pattern (PC). At least one of the high beam light distribution pattern (PH) and the side light distribution pattern (PC) includes a first area containing a target object and a second area aside from the first area. When an external sensor (7) detects the target object, the lamp control unit (5) adjusts the high beam light distribution pattern (PH) and the side light distribution pattern (PC) so that at least the second area is illuminated.
Inventors:
HORI TAKASHI (JP)
Application Number:
PCT/JP2020/043066
Publication Date:
June 24, 2021
Filing Date:
November 18, 2020
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
B60Q1/08; B60Q1/18; B62J6/02; F21S41/141; F21S41/151; F21S41/663; F21W102/145; F21W102/155; F21W102/19; F21Y115/10
Domestic Patent References:
| WO2019039051A1 | 2019-02-28 |
Foreign References:
| KR20170112268A | 2017-10-12 | |||
| JP2008001305A | 2008-01-10 | |||
| JP2014078477A | 2014-05-01 | |||
| JP2012081842A | 2012-04-26 | |||
| JP2014024399A | 2014-02-06 |
Attorney, Agent or Firm:
SHIN-EI PATENT FIRM, P.C. (JP)
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