Fire Escape Guidance IoT System

Abstract

A fire escape guiding internet of things system relates to the field of fire safety, and comprises real-time sensing units, an internet of things analysis and processing center, and a portable escapeindicator. The real-time sensing units are disposed indoors and in corridors, and the portable escape indicator can be carried by a trapped person. The real-time sensing units obtain and transmit building information, the locations of the trapped person and the fire to the internet of things analysis and processing center in real time through a wireless transmission module. The internet of thingsanalysis and processing center formulates a real-time escape route and shows the trapped person the escape direction through a pointing module of the portable escape indicator.

Description

technical field [0001] The invention relates to the field of fire safety, in particular to an Internet of Things system for fire escape guidance. Background technique [0002] The current connection mechanism between the fire detection and alarm device and the evacuation indication device lacks effective sensing devices and operations. When a fire occurs, power outages often occur, indoor passages are destroyed, and high temperature and thick smoke are generated. Therefore, in the dark environment It is difficult to find the exit, and the direction indicated by the fire evacuation indicator may also be damaged by fire, blocking the evacuation path. In addition, it is impossible for rescuers or escape personnel to know the real-time damage of the fire scene, and the indicated direction of the safety exit may also cause a fire to produce high-temperature smoke, so it may mislead the trapped person to a high-risk area, and the rescuer is not aware of the fire. Rescue timing ma...

AI Technical Summary

Problems solved by technology

[0002] The current communication mechanism between fire detection and alarm devices and evacuation indication equipment lacks effective sensing devices and operations. When a fire occurs, power outages often occur, indoor passages are destroyed, and high temperature and dense smoke are generated. Therefore, in a dark environment It is not easy to find the exit, and the direction pointed by the fire evacuation light may also have been damaged by fire, blocking the evacuation route

In addition, rescuers or escapees cannot know the real-time damage of the fire scene, and the direction indicated by the safety exit may also produce high-temperature smoke, so it may mislead the trapped people to the high-risk area, and the rescuers do not know the fire. Rescue time may be delayed if there are still trapped persons on the field

Images