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Indoor prison person positioning system based on active RFID

A personnel and network positioning technology, applied in the field of prison indoor personnel positioning system, can solve problems such as insufficient police force, reduce work intensity, realize informationization of prison management, and ensure personal safety.

Inactive Publication Date: 2014-09-03
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a long time, prisons have mainly relied on police force, systems, and video surveillance to strengthen management. However, in recent years, with the increase in the number of criminals, the problem of insufficient police force has become more and more obvious, and prison escapes have also occurred from time to time, which shows that the existing prison management flaws and deficiencies

Method used

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  • Indoor prison person positioning system based on active RFID
  • Indoor prison person positioning system based on active RFID
  • Indoor prison person positioning system based on active RFID

Examples

Experimental program
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Embodiment Construction

[0018] Referring to the attached picture:

[0019] The wireless sensor network positioning system for indoor personnel based on active RFID is characterized in that: it is divided into a lower part realized by data transmission network hardware and an upper part realized by control host data analysis and processing software, and the lower part is composed of active electronic tags, The RFID reader and repeater, the upper part runs on the management server, analyzes and processes the data uploaded by the lower part and stores it in the database, visualizes the location information of personnel, and judges whether there is an abnormal situation Call the police;

[0020] The electronic tag is set on the wristband worn by the prisoner, and the unique ID number matching the basic information of the person stored in the server is stored inside, and the data information in a fixed format is actively sent to the reader at equal intervals;

[0021] The reader is installed at a fixed p...

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Abstract

The invention relates to an indoor prison person positioning system based on active RFID. The indoor prison person positioning system comprises an active electronic label, an RFID reader-writer, a repeater and a management server. The electronic label actively sends data frames in a fixed format with equal time intervals outwards, after reception through the RFID reader-writer and wireless transmission to the repeater, the data frames are uploaded to the management server through the Ethernet. After processing on the data through the server, real-time accurate dynamic display of position information of persons in all areas can be realized, an abnormal event such as group prison break can be effectively prevented, and more reasonable and effective management on the prison persons can be realized. Through access to historical data in a database, movable locus of a person in a certain time segment can be checked.

Description

technical field [0001] The invention relates to a prison indoor personnel positioning system based on active RFID Background technique [0002] Safety is an eternal topic all over the world, and the security industry is just an industry that emerged with the security needs of modern society. As an important part of state institutions, prisons are responsible for detaining and managing criminals, warning crimes, and maintaining social stability. The security effect of prisons is crucial to the safety of people's lives and property. For a long time, prisons have mainly relied on police force, systems, and video surveillance to strengthen management. However, in recent years, with the increase in the number of criminals, the problem of insufficient police force has become more and more obvious, and prison escapes have also occurred from time to time, which shows that the existing prison management defects and deficiencies. Contents of the invention [0003] The present inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G06Q50/26
Inventor 欧县华何熊熊卢昱
Owner ZHEJIANG UNIV OF TECH
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