Method and device for obtaining information of fire hazard site in building

Abstract

The invention relates to a method and a device for obtaining information of a fire hazard site in a building, and belongs to the technical field of fire hazard industry monitoring. The method and the device have the technical scheme that the device comprises a remote monitoring upper machine (1), a monitoring host machine (2), a plurality of monitoring extension machines (3) and a plurality of individual machines (4), wherein the monitoring host machine is connected with the monitoring extension machines through an in-situ wireless network, of the monitoring expansion machines are connected with the individual machines through the in-situ wireless network, the remote monitoring host machine and the monitoring host machine are connected through a wireless or wired network, the monitoring expansion machines transmit all monitored information of all individual machines and monitoring extension machines to the monitoring host machine in a cascade connection mode, the monitoring host machine transmits the information to the monitoring host machine through a remote network, and the obtaining of information of the fire hazard site in the building can be realized. The method and the device provided by the invention have the positive effects that the personnel distribution and the fire condition of the fire hazard situation site can be known in real time, the first information is provided for the danger elimination and rescue organization, and the personnel casualties and the property loss are reduced.

Description

technical field [0001] The invention relates to a method and a device for obtaining fire scene information in a building, and belongs to the technical field of fire protection industry monitoring. Background technique [0002] In the fire protection industry, at present, sensors are mostly used to detect whether a fire occurs in the monitoring of fires in buildings. The problems in the background technology are: whether there are people in the fire scene, especially in the indoor scene, how many people, their general location, Whether the location is dangerous or not, it is very difficult to obtain this information in time, thus delaying the best rescue time and causing casualties. Contents of the invention [0003] The object of the present invention is to provide a method and device for obtaining fire scene information in a building, so as to directly obtain information on the distribution of people at the fire scene, and solve the above-mentioned problems in the backgro...

AI Technical Summary

Problems solved by technology

[0002] In the fire protection industry, at present, sensors are mostly used to detect whether a fire has occurred in the monitoring of fires in buildings. The problems in the background technology are: whether there are people in the fire scene, especially in the indoor scene, how many people are there, their general location, Whether the location is dangerous or not, it is very difficult to obtain this information in time, thus delaying the best rescue time and causing casualties

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