Title:
LIGHTING DEVICE AND LIGHTING SYSTEM
Document Type and Number:
Japanese Patent JP2020077522
Kind Code:
A
Abstract:
To provide a lighting device and a lighting system that control a nightlight included in the lighting device while using a standard skill of a ready-made cloud and maintaining the convenience for a user.SOLUTION: A lighting device includes a brightness command acquisition unit that receives a brightness command that indicates the brightness of illumination from a user cloud, a control unit that turns on a nightlight when a value indicated by the brightness command is less than 10%, and controls the brightness of a lighting unit to the value indicated by the brightness command when the value indicated by the brightness command is 10% or more, the nightlight, and the lighting unit.SELECTED DRAWING: Figure 3
Inventors:
ONO YASUHIRO
KAGAWA SHUJI
KAGAWA SHUJI
Application Number:
JP2018209887A
Publication Date:
May 21, 2020
Filing Date:
November 07, 2018
Export Citation:
Assignee:
IRIS OHYAMA INC
International Classes:
H05B47/00; G10L15/00; G10L15/10
Domestic Patent References:
| JP2011171229A | 2011-09-01 | |||
| JP2017507450A | 2017-03-16 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Toshio Takamatsu
Shunichi Takahashi
Toshio Takamatsu