Indoor zone location method

A positioning method and technology of inner area, applied in the field of area positioning of indoor personnel marking and warning

Inactive Publication Date: 2013-12-25
CHENGDU HANDONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]As the types of crimes and the composition of criminals in custody become more and more complex, criminals will become more vengeful and cunning. , commit suicide, and have an extremely adverse impact on the personal safety of the prison police and the continuous stability of the place
In the special environment of the prison, relying on traditional electronic warning systems such as video surveillance systems, alarm systems, and access control systems seems to be independent and difficult to support in the intricate scene
Even if multiple systems are applied at the same time, the linkage and combination of many functions cannot be seamlessly connected, because there are too many surveillance cameras, and the limited police force cannot monitor the real-time status of each prisoner at the same time, and the prison management staff cannot grasp the real-time status of the prison. The detailed information and number of prison inmates in each controlled area have highlighted some security risks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] as attached figure 1 As shown, the system used in the indoor area positioning method in this embodiment includes an anti-disassembly wristband positioning tag 1 worn on the wrist of the prisoner and a badge type positioning tag 2 worn on the policeman on duty. The positioning base station 3 and the central processing device 4 for locating the location information of the tag, the positioning base station 3 is connected with the central processing device 4 through a dedicated monitoring network. Both the anti-disassembly wristband positioning tag 1 and the badge type positioning tag 2 include RFID electronic tags, and the corresponding positioning base station 3 includes an RFID reader, and the multiple positioning base stations 3 and the central processing device 4 pass through the positioning gateway 5 1. The firewall 6 forms a monitoring private network, and the central processing device 4 includes a positioning server 41 , a database server 42 , a large monitoring sc...

Embodiment 2

[0034] as attached figure 2 As shown, the system used in the indoor area positioning method in this embodiment is the same as that in Embodiment 1, the difference is that the system used in the indoor area positioning method in this embodiment also includes a camera 7, and the camera 7 communicates with the central processing unit through a dedicated monitoring network. Device 4 is connected. When the tag signal disappears or the tag position crosses the warning line of the electronic map on the monitoring large screen 43, the camera 7 immediately captures and records the scene where the tag is located, and then displays the collected video information on the monitoring large screen 43 in real time , to further improve the convenience and efficiency of monitoring.

Embodiment 3

[0036] as attached image 3 As shown, the system for the indoor area positioning method in this embodiment is the same as that in Embodiment 1, the difference is that the system for the indoor area positioning method in this embodiment also includes a prison office management module 8, and the prison office management module 8 includes computers, Printer, described prison office management module 8 is connected with monitoring special network through switchboard 9. The prison office management module is mainly used for the maintenance of personnel information and equipment information, and the collection of electronic label information and photo information.

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Abstract

The invention relates to the field of electronic guarding, in particular to a zone location method for marking and guarding against indoor persons. The indoor zone location method comprises the steps of continuously transmitting position signals to a location base station through location labels worn on under-detention persons and on-duty police officers, enabling the location base station to transmit received signals to a location server in a central processing unit through a monitoring private network, using a software system in the location server to analyze and process real-time data, and giving a sound-light alarm prompt when a monitoring screen shows that label signals are disappeared or the label position crosses a warning line of an electronic map. By means of the zone location method, a manager can know the detailed information and the number of the under-detention persons and the on-duty police officers in each controlled zone in a prison in real time, the under-detention persons are effectively prevented from fleeing, and personal safety of the manager and the under-detention persons can be guaranteed to the greatest degree. In addition, according to the zone location method, the number of persons in a designated zone and the information of the on-duty police officers at the periphery can be automatically counted, and the working strength of the manager of the prison is greatly reduced.

Description

technical field [0001] The invention relates to the field of electronic warning, in particular to an area positioning method for marking and warning indoor personnel. Background technique [0002] As the types of crimes and the composition of criminals in custody become more and more complex, criminals will become more retaliatory and cunning. If they are not careful, they will take risks, wait for an opportunity to take hostages, escape, or commit suicide, which will pose a threat to the personal safety of prison police and the continuous stability of the place. extremely adverse effects. In the special environment of the prison, relying on traditional electronic warning systems such as video surveillance systems, alarm systems, and access control systems appears to be independent and difficult to support in the intricate scene. Even if multiple systems are applied at the same time, the linkage and combination of many functions cannot be seamlessly connected, because there...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00H04W64/00
Inventor 徐晓聪来代伟何建军任海波
Owner CHENGDU HANDONG TECH
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