A fire warning system based on big data

Abstract

The invention discloses a fire early warning system based on big data, which includes a wireless data unit, a central control unit, a detection unit, and a fire fighting unit. The central control unit, the detection unit, and the fire fighting unit form a fire processing unit, and the fire processing units are distributed in different In the community, the detection unit includes a smoke detector, a temperature detector, a light detector, a combustible gas detector, a passive infrared detector, and the smoke detector is used to detect smoke information in the area; the beneficial effect of the present invention is : The method of classification and classification is adopted. When there is no information about combustible alkane gas, all fire extinguishing equipment is activated to extinguish the fire. The larger contact area makes the fire burn more vigorously, which is convenient for firefighters to search and rescue trapped people in a timely and accurate manner, and can obtain the time of firefighting equipment in each area, and regularly remind maintenance and repairs.

Description

technical field [0001] The invention relates to a firefighting system, in particular to a firefighting early warning system based on big data, and belongs to the technical field of firefighting. Background technique [0002] The fire protection system refers to the system that can automatically cut off the relevant air conditioners in the alarm area after the fire detector detects the fire signal, close the fire damper on the pipeline, stop the relevant fan changer, open the smoke exhaust valve of the relevant pipeline, and automatically close the relevant parts For electric fire doors and fire shutter doors, cut off non-fire-fighting power supplies in sequence, turn on emergency lighting and evacuation sign lights, stop all elevators except fire-fighting elevators, and immediately activate the fire-extinguishing system through the controller of the control center for automatic fire-extinguishing , the form of linkage can generally be divided into centralized control, decent...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing fire protection system cannot select the fire extinguishing method according to the environmental conditions of the fire. When spraying water under the fire caused by the flammable liquid, the burning area will be further increased, and it is impossible to know the fire in each area. The number of people to be rescued and the location of the floors do not have the function of regular reminders and maintenance, and it is inconvenient to carry out regular inspections of fire-fighting equipment in large areas. A fire-fighting early warning system based on big data is proposed

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