Title:
Lighting device adjustment system, lighting device adjustment method and program
Document Type and Number:
Japanese Patent JP6300019
Kind Code:
B2
Abstract:
The lighting device illuminates a predetermined illumination range on a road surface in such a way that a vehicle traveling on the road surface can be illuminated from the front side or the back side in the advancing direction of the vehicle. The lighting device comprises a light-emitting unit (21) configured from a plurality of light source units (210), whereof the illumination conditions are adjustable independently for each, provided so as to illuminate each of a plurality of illumination sections contained in the illumination range.
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Inventors:
Yohei Kojima
Kenta Nakao
Hiroyuki Nakayama
Kenta Nakao
Hiroyuki Nakayama
Application Number:
JP2014109419A
Publication Date:
March 28, 2018
Filing Date:
May 27, 2014
Export Citation:
Assignee:
Mitsubishi Heavy Industries Machinery Systems Co., Ltd.
International Classes:
F21S2/00; F21V19/02; G03B15/00; G03B15/02; G08G1/017; G08G1/04; H04N5/225; H04N5/238
Domestic Patent References:
| JP2008158659A | ||||
| JP2014010336A |
Attorney, Agent or Firm:
Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma