Title:
FIRE ALARM CONTROL METHOD AND SYSTEM OF SMART CITY
Document Type and Number:
WIPO Patent Application WO/2017/117752
Kind Code:
A1
Abstract:
A fire alarm control method and system of a smart city. The method comprises the following steps: receiving first image data sent by a camera (101); obtaining coordinates of the camera corresponding to the image data when the number of people in the first image data exceeds a set threshold (102); obtaining complete second image data in the vicinity of the coordinates, analyzing chromaticity of the second image data, and if the analysis result indicates that a smoke chromaticity range exceeds a set range, marking the coordinates as a fire alarm (103). The technical solution has an advantage of smartly controlling fire alarms.
Inventors:
FENG XUANYU (CN)
Application Number:
PCT/CN2016/070307
Publication Date:
July 13, 2017
Filing Date:
January 06, 2016
Export Citation:
Assignee:
FENG XUANYU (CN)
International Classes:
G08B17/12
Foreign References:
| CN204374760U | 2015-06-03 | |||
| CN101020104A | 2007-08-22 | |||
| CN204833581U | 2015-12-02 | |||
| CN1277704A | 2000-12-20 | |||
| US7400226B2 | 2008-07-15 | |||
| US20050231354A1 | 2005-10-20 |
Attorney, Agent or Firm:
SHENZHEN KEGUAN INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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