Title:
ILLUMINATION CONTROL SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2019/041362
Kind Code:
A1
Abstract:
Provided is an illumination control system and method. The illumination control method comprises: providing a dimming circuit (301) and a lighting device (103) connected to the dimming circuit, the dimming circuit (301) being applied with an alternating voltage; obtaining relevant data of the lighting device (103) in at least one alternating current period (P); processing related data and generating a processing result; and determining the type of the lighting device (103) on the basis of the processing result.
Inventors:
GUAN SHAN (US)
HE QINGGANG (CN)
HE QINGGANG (CN)
Application Number:
PCT/CN2017/100433
Publication Date:
March 07, 2019
Filing Date:
September 04, 2017
Export Citation:
Assignee:
LUCIS TECH HOLDINGS LIMITED (GB)
LUCIS TECH SHANGHAI CO LTD (CN)
LUCIS TECH SHANGHAI CO LTD (CN)
International Classes:
H05B37/02
Domestic Patent References:
| WO2017089341A1 | 2017-06-01 |
Foreign References:
| CN102958255A | 2013-03-06 | |||
| CN102866722A | 2013-01-09 | |||
| CN204482084U | 2015-07-15 | |||
| CN103314643A | 2013-09-18 | |||
| US20160095187A1 | 2016-03-31 |
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC. (CN)
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