Title:
ILLUMINATION POWER SAVING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/066137
Kind Code:
A1
Abstract:
The present invention, an illumination power saving method, comprises several brightness adjustable illuminators and photosensors for detecting an illumination ambient brightness, where the illumination ambient brightness is the ambient brightness formed by illuminating lights of the illuminators, natural light, and illuminating lights not of the present illumination system, and is characterized in comprising: A. a basic illumination brightness of an illumination environment is set, that is, respective basic ISO numbers are set for the photosensors; B. the brightness of the illuminators is adjusted to corresponding brightness values to produce a real-time brightness environment of the illumination environment, and then, the real-time brightness environment is detected by the photosensors to produce ISO numbers detected by the photosensors in response to the real-time illumination brightness of the real-time brightness environment; C. the detected ISO numbers actually detected by the photosensors are compared with the respective basic ISO numbers, if it is determined that the basic ISO numbers are not satisfied, then B is repeated until the photosensors satisfy the respective basic ISO numbers; and, D. illumination is provided by the illuminators according to the respectively provided brightness in the real-time brightness environment.
Inventors:
YAU KINHING (CN)
Application Number:
PCT/CN2015/093424
Publication Date:
May 06, 2016
Filing Date:
October 30, 2015
Export Citation:
Assignee:
YAU KINHING (CN)
International Classes:
H05B37/02
Foreign References:
| CN102246596A | 2011-11-16 | |||
| CN201910956U | 2011-07-27 | |||
| CN103607832A | 2014-02-26 | |||
| JP3932966B2 | 2007-06-20 |
Other References:
See also references of EP 3214903A4
Attorney, Agent or Firm:
HAIHONG JIACHENG INTELLECTUAL PROPERTY & PARTNERS (CN)
北京海虹嘉诚知识产权代理有限公司 (CN)
北京海虹嘉诚知识产权代理有限公司 (CN)
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