Title:
COLOR SENSOR MODULE, SMART LIGHTING DEVICE, AND SMART LIGHTING CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2019/001367
Kind Code:
A1
Abstract:
The invention provides a color sensor module, a smart lighting device, and a smart lighting control method, relating to the field of lighting. The color sensor module comprises: a light acquisition module for converging current light, a signal receiving, conversion and processing module for receiving the current light and converting and modulating the current light into output color point coordinates (x, y) of a color space, and a determination module for receiving the twice output color point coordinates (x, y) and determining whether there is a change between the two color point coordinates (x, y). The determination module determines whether there is a person in a target scene area, such that turning on/off, or light and color adjustment of the lighting device is controlled. The smart lighting device comprises at least the color sensor module. The smart lighting control method controls the lighting device on the basis of the color sensor module. The invention can not only control turning on and off of a lighting device, but can also realize adjustment of illuminating light rays, and has good reliability due to high sensitivity and identification accuracy of the color sensor module features.
Inventors:
ZHENG TIANHANG (CN)
Application Number:
PCT/CN2018/092443
Publication Date:
January 03, 2019
Filing Date:
June 22, 2018
Export Citation:
Assignee:
SUZHOU OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
International Classes:
H05B37/02
Foreign References:
| CN107205303A | 2017-09-26 | |||
| CN101066731A | 2007-11-07 | |||
| CN105117697A | 2015-12-02 | |||
| CN1759613A | 2006-04-12 | |||
| CN205596424U | 2016-09-21 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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