Title:
INFORMATION PUSHING METHOD DURING SMOKE-BASED EXIT LIGHT CONTROL, AND EVACUATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/018185
Kind Code:
A1
Abstract:
The present invention relates to the field of fire protection, and provides an information pushing method during smoke-based exit light control, and an evacuation system. The method comprises: keeping exit signs lit under normal circumstances; recording a preset smoke concentration threshold; detecting whether the smoke concentration at a particular exit exceeds the preset smoke concentration threshold; if not, maintaining the original status; and if yes, turning off the light of the particular exit sign, and pushing patent information to a user. According to the present invention, by detecting the smoke concentration in front of a particular exit and the preset smoke concentration threshold, when an emergency occurs in a hotel, the light of the particular exit sign is controlled, so that a user can escape in a more clear evacuation direction. Moreover, the rights of a patentee (applicant) can be protected.
Inventors:
YAN YINGJUN (CN)
Application Number:
PCT/CN2016/091102
Publication Date:
February 01, 2018
Filing Date:
July 24, 2016
Export Citation:
Assignee:
YAN YINGJUN (CN)
International Classes:
A62B3/00; G09F13/04
Foreign References:
| CN202699894U | 2013-01-30 | |||
| CN204965964U | 2016-01-13 | |||
| CN204502170U | 2015-07-29 | |||
| CN205215975U | 2016-05-11 |
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