IoT (Internet of Things) based automatic-control building fire-fighting alarm system

Abstract

The invention relates to an IoT based automatic-control building fire-fighting alarm system which comprises fire hazard detection units, a manual alarm, a fire hazard alarm controller, an onsite alarmsystem and a fire extinguishing linkage system. Each of the fire detection units and the manual alarm is provided with a position module; the fire hazard alarm controller comprises a power supply module, a central processor and a controller, the central processor is connected with an input device and a 3D modeling device, the controller is connected with a network connection module, the network connection module is connected with a mobile phone APP client, and the mobile phone APP client is provided with a screen pop-up module. After that a fire hazard signal sensed manually or by a detectoris collected and processed, a fire hazard condition is published in real time in different forms especially via the mobile-phone APP client, so that people in a building or going outside can know theconcrete position of the fire hazard, a reasonable escape route can be planned in the building, extinguishing devices are controlled automatically to extinguish fire and exhaust smoke, the difficultyin escaping and fire extinguishing is reduced, and fire fighting of the building is more automatic, more efficient and safer.

Description

technical field [0001] The invention relates to a building self-control fire alarm system based on the Internet of Things, which belongs to the technical field of the Internet of Things. Background technique [0002] With the improvement of science and technology, living and production levels, buildings including residential quarters, engineering buildings, and commercial buildings have become more and more intelligently managed, forming an integrated body that coordinates people, buildings, and the environment to provide people with Safe, efficient, convenient and sustainable functional environment. In addition to the necessary flame-retardant and fire-resistant equipment, the fire alarm system in the prior art generally stays in the function of controlling the beeping alarm of the alarm through manual alarm or fire light and smoke detection alarm transmission, but in the fire building, only the fire alarm can be obtained , the specific location of the fire is not clear, t...

AI Technical Summary

Problems solved by technology

In addition to the necessary flame-retardant and fire-resistant equipment, the fire alarm system in the prior art generally stays in the function of controlling the beeping alarm of the alarm through manual alarm or fire light and smoke detection alarm transmission, but in the fire building, only the fire alarm can be obtained , the specific location of the fire is not clear, the escape route is difficult to control, it is easy to lose the best fire extinguishing time, the fire cannot be automatically extinguished, the people in the room are not sensitive to the weakened warning sound, and it is difficult for people outside to implement and obtain real-time fire alarm information. Irreparable loss of persons and property

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