Title:
光制御システム、及び光制御方法
Document Type and Number:
Japanese Patent JP6999329
Kind Code:
B2
Abstract:
To provide a light control system and a light control method that can surely call attention to moving-related information.SOLUTION: A disaster prevention control device 5 controls light of a lighting device 4 that emits light in a target area, comprising at least a light control unit for controlling the light of the lighting device 4 in order to call attention to moving-related information for being outputted so as to control a movement of a target person in the target area. The light control unit of the disaster prevention control device 5 also decreases the light intensity of the lighting device 4 in order to call attention to the moving-related information. The target areas are plurally provided. The light control unit further controls the light of the lighting device 4 in part of the target areas among the plurality of target areas on the basis of the necessity of the movement of the target person in each of the plurality of target areas.SELECTED DRAWING: Figure 1
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Inventors:
Exit Kaichi
Mionko Imanishi
Tsutomu Nagaoka
Mionko Imanishi
Tsutomu Nagaoka
Application Number:
JP2017159677A
Publication Date:
February 04, 2022
Filing Date:
August 22, 2017
Export Citation:
Assignee:
TAKENAKA CORPORATION
International Classes:
G08B5/00; G08B17/00
Domestic Patent References:
| JP2012198652A | ||||
| JP2013218668A | ||||
| JP2017123008A | ||||
| JP2011203973A | ||||
| JP7187523A | ||||
| JP2009266482A | ||||
| JP6325264A | ||||
| JP2018521429A | ||||
| JP2006215906A | ||||
| JP2011034433A |
Foreign References:
| WO2016175574A1 |
Attorney, Agent or Firm:
Tatsuya Saito
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