Fire alarm system

Abstract

The invention relates to a fire alarm system, and belongs to the technical field of Internet of Things. The fire alarm system comprises a plurality of smoke detecting devices, a server and a mobile terminal. When the server in the fire alarm system monitors the abnormality of a smoke signal transmitted by a certain smoke detecting device, the server acquires smoke signals transmitted by the remaining smoke detecting devices in the same area as the current smoke detecting device to determine whether a fire occurs in the current area, so that the false alarm rate is greatly reduced, and the occurrence probability of panic incidents caused by false alarm is reduced; in addition, monitoring information is transmitted to the mobile terminal in real time, so that relevant personnel can detect adanger in time, and the timeliness of fire alarm is ensured.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to a fire alarm system. Background technique [0002] Unsafe factors such as gas and natural gas, various household electrical appliances and public electrical equipment, such as leakage of combustible gas, electrical equipment overload, overheating, short circuit, aging lines, etc., all have fire hazards. Although people's awareness of safety and fire prevention is gradually improving, but Fire accidents are still occurring frequently across the country, which have caused huge losses of life and property. The comprehensive analysis of the fire department on many fire accidents has determined that most of the fires have expanded due to untimely or improper handling, especially some early buildings had fire alarms. The way is outdated, which makes it more difficult for the fire department to deal with the alarm and the speed of dispatching fire-fighting for...

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Problems solved by technology

[0002] Unsafe factors such as gas and natural gas, various household electrical appliances and public electrical equipment, such as leakage of combustible gas, electrical equipment overload, overheating, short circuit, aging lines, etc., all have fire hazards. Although people's awareness of safety and fire prevention is gradually improving, but Fire accidents are still occurring frequently across the country, which have caused huge losses of life and property. The comprehensive analysis of the fire department on many fire accidents has determined that most of the fires have expanded due to untimely or improper handling, especially some early buildings had fire alarms. The way is outdated, which makes it more difficult for the fire department to deal with the alarm and the speed of dispatching fire-fighting forces is slow, thereby delaying the fighter plane and causing the fire to worsen; when a fire unfortunately occurs, time is life, but the fire alarm system in the prior art is too simple. When the time comes, the news cannot be transmitted to the relevant departments in time

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