fire escape navigation system

Abstract

The invention relates to a fire disaster escaping navigation system. According to current methods, the crowds can be evacuated, individuals can not be considered sufficiently, and unavoidable injury when a fire disaster happens can cause easily. A positioning infrastructure in the system comprises a plurality of positioning navigation units, wherein the positioning navigation units are distributed in passages and corners through which people can pass; a navigation and protection terminal consists of a positioning and navigation module and a protection module, and the positioning and navigation module comprises a voice module, a radio-frequency module, an MCU (microprogrammed control unit) and an RSS (real simple syndication) reading unit; the protection module comprises a safety helmet, an anti-poison respirator and goggles, the safety helmet can be used for preventing people from being injured by a falling object, and the anti-poison respirator and the goggles can be used for preventing people from being hurt by smoke. The terminal provided by the system can be used for protecting people from injury of smoke and falling objects to a certain degree, and provides dynamic positioning service, so that people can still find the safety exit and escape successfully under the condition that people are not familiar with the topography.

Description

technical field [0001] The invention belongs to the technical field of computer applications, and in particular relates to an RFID-based fire escape navigation system. Background technique [0002] At present, the most widely used in fire escape is to set up safety exits, safety passages, and set up related signs. When a fire broke out, this method did play a role in helping people escape, but the current method still has its shortcomings: [0003] (1) The current method requires personnel to be familiar with the indoor environment and the specific location of the safety exit, which is very unfavorable for a person who is not familiar with the environment, and they are very likely to miss the chance of escape because they cannot find the safety exit . [0004] (2) The current method is mainly aimed at the evacuation of crowds, and lacks consideration for individuals, which is likely to cause avoidable casualties in the event of a fire. For example, the current measures do...

AI Technical Summary

Problems solved by technology

[0003] (1) The current method requires personnel to be familiar with the indoor environment and the specific location of the safety exit, which is very unfavorable for a person who is not familiar with the environment, and they are very likely to miss the chance of escape because they cannot find the safety exit

[0004] (2) The current method is mainly aimed at the evacuation of the crowd, with insufficient consideration of the individual, and it is easy to cause avoidable casualties in the event of a fire

For example, the current measures do not take into account the protection of dense smoke, toxic and harmful gases, and the protection of falling objects.

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