Method for applying radio frequency identification label technology to indoor locating of firefighter

A radio frequency identification tag and indoor positioning technology, applied in the field of indoor positioning of firefighters, can solve the problems of lack, influence, firefighters' life safety and poor efficiency of fire control, etc., and achieve the effect of low cost and mature technology

Inactive Publication Date: 2014-01-08
BEIJING JIN GAN LAN SCI & TECH
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

At this stage, when firefighters enter the building and in an environment with poor visibility, relying on existing technical means such as video surveillance systems, it is difficult for the commander outside the building to locate the

Method used

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  • Method for applying radio frequency identification label technology to indoor locating of firefighter
  • Method for applying radio frequency identification label technology to indoor locating of firefighter
  • Method for applying radio frequency identification label technology to indoor locating of firefighter

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Embodiment Construction

[0014] The method of applying radio frequency identification tag technology to firefighters' indoor positioning in the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

[0015] Arrange passive RFID tags in areas where people may arrive in large buildings, such as fire exits, main entrances and exits, stair elevators, etc., and store the globally unique identification code information (ID information for short) of the tag in the tag. And calibrate the indoor position coordinates (two-dimensional or three-dimensional) of each RFID tag and its installation direction information in the two-dimensional floor distribution map or three-dimensional design drawings of the building. The antenna requirement of the RFID tag used in this system is linearly polarized. When installing RFID tags, the direction of the tags can be set cyclically according to a certain rule, such as 0-45-90-135 degrees. The installation po...

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Abstract

The invention relates to a method for applying a radio frequency identification label technology to indoor locating of a firefighter. The method for applying the radio frequency identification label technology to indoor locating of the firefighter comprises the steps that (1) information of radio frequency identification labels deployed inside a building nearby the position of the firefighter is read through a radio frequency identification label read head with variable power; (2) the information of the radio frequency identification labels is forwarded to a server through a 3G network; (3) the server carries out analysis processing on the information of the radio frequency identification labels to obtain the real-time indoor position of the firefighter. A commander outside the building can achieve accurate locating of personnel and command according to the real-time indoor position of the firefighter. A system implemented through the method for applying the radio frequency identification label technology to indoor locating of the firefighter is convenient to deploy and use, low in price and convenient to operate and control, and efficiency of search and rescue of people and efficiency of fire behavior surveys can be effectively improved.

Description

technical field [0001] The invention relates to the field of firefighting and rescue, in particular to a method for applying radio frequency identification tag technology to indoor positioning of firefighters. Background technique [0002] In recent years, with the growth of large spaces, super high-rise buildings and comprehensive buildings, the losses and impacts caused by fires are increasing. In large buildings, especially densely populated residential buildings, office buildings, factories, commercial centers, etc. In a building, once a fire breaks out in a building due to accidents such as construction, fire use, electricity use, and improper use of gas, it will be difficult to rescue personnel due to many floors and complicated channel distribution. When a fire breaks out in a large building, it is difficult to extinguish the fire outside the building. In many cases, firefighters need to enter the building to fully control the fire and carry out search and rescue work...

Claims

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Application Information

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IPC IPC(8): G01S5/00
CPCG01S5/02G06K7/0008
Inventor 施连兴陈灿峰
Owner BEIJING JIN GAN LAN SCI & TECH
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