Title:
LIGHTING DEVICE, LIGHTING CONTROL METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/230691
Kind Code:
A1
Abstract:
This lighting device (2) is provided with a plurality of light sources (11) that illuminate in all directions, a first detection unit (21) that detects the installation orientation of the lighting device (2), and a control unit (12) that alters a light-emission pattern of each of the plurality of light sources (11) according to the installation orientation of the lighting device (2) detected by the first detection unit (21).
Inventors:
HAYASHI SHINTARO
WATANABE KENTA
WATANABE KENTA
Application Number:
PCT/JP2022/017925
Publication Date:
November 03, 2022
Filing Date:
April 15, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H05B47/155; F21S2/00; F21V23/00; F21V33/00; H05B47/185; H05B47/195; F21Y107/40; F21Y115/10
Foreign References:
| JP2020013700A | 2020-01-23 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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