Prison article management system and method based on wireless positioning

An item management and wireless positioning technology, applied in the field of prison item management system based on wireless positioning, can solve the problems of lack of traceability, prone to false identification, missing points, poor timeliness of information transmission, etc., to reduce illegal use. effect of risk

Active Publication Date: 2019-08-02
山东瀚岳智能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These appliances are high-risk items. Once taken out of the workshop or hidden by prisoners, suicides, fighting between prisoners, and prison escape may easily occur.
At present, the borrowing and returning of equipment mainly adopts the traditional manual recording method, which has a large workload and low efficiency. During the roll call or tool inventory, it is easy to appear false identification, omissions, etc., and it is difficult to find out in time
[0003] In the prior art, two-dimensional codes / barcodes and labels have been introduced to assist the inventory of utensils, and computer management has been realized. Among them, two-dimensional codes / barcodes are pasted on the surface of each utensil. Personnel use mobile devices to scan the codes one by one, the process is cumbersome, and the two-dimensional code / barcode redundancy is dirty, worn, etc. In terms of binding with inmates, the current binding method is that prison staff use readers to scan the labels on inmates and appliances successively, so as to realize the binding of the two. The operation process is still relatively cumbersome

Method used

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  • Prison article management system and method based on wireless positioning
  • Prison article management system and method based on wireless positioning
  • Prison article management system and method based on wireless positioning

Examples

Experimental program
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Embodiment 1

[0028] This embodiment discloses a prison article management system based on wireless positioning, including: appliances, corresponding RFID electronic tags of inmates and prison guards, RFID electronic tag readers, servers and mobile devices of prison guards. Among them, the RFID electronic tag reader is used to obtain the radio frequency information corresponding to the equipment, inmates and prison guards, and transmit it to the server, and the server manages the equipment accordingly. It is used to monitor the access of various articles and utensils by the prisoners in the prison to reduce the risk of illegal use of articles. The system framework is as follows: the RFID reader transmits the identified electronic tag information to the ZigBee terminal node through the serial port; the main radio frequency module receives the electronic tag ID information identified from the radio frequency module through SPI to realize dual-channel transmission, which has better Data accura...

Embodiment 2

[0068] Based on the system of Embodiment 1, the purpose of this embodiment is to provide a method for managing prison articles based on wireless positioning. Utensils, inmates and prison guards are all equipped with RFID electronic tags, and similar utensils are distinguished by different external marks. The corresponding relationship between the appliance position and the appliance category, the load cell and the imaging device, the method includes:

[0069] When the appliance is picked up, obtain the appliance position where the load cell changes, send an image shooting instruction to the imaging device corresponding to the appliance position, receive the image sent by the imaging device and identify the external mark, and determine the appliance according to the external mark identification information;

[0070] Using RFID-based positioning methods to obtain the location of the appliance and the location of the prisoner in the room;

[0071] Bind the device with the identi...

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PUM

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Abstract

The invention discloses a prison article management system and method based on wireless positioning. The prison article management system comprises an appliance, a prisoner RFID electronic tag, a reader and a server, wherein the server stores the information of each appliance and manages the information of each appliance position; when the appliance is taken up, the appliance position where the weighing sensor changes is obtained, an image shooting instruction is sent to an imaging device corresponding to the appliance position, an image sent by the imaging device is received, identification of an external mark is conducted, and identification information of the appliance is determined according to the external mark; the position of the appliance and the position of a prisoner in a room are obtained by adopting a positioning method based on RFID; and the appliance is bound with the identity of the nearest prisoner. Computer management of prison appliance borrowing and returning is achieved through the RFID tag, and automatic binding of the appliances and personnel is achieved through the wireless positioning technology.

Description

technical field [0001] The invention belongs to the technical field of wireless positioning, and in particular relates to a system and method for managing prison articles based on wireless positioning. Background technique [0002] Labor processing is the core of prison production and management activities, and it is also the main way for prisoners to undergo labor reform. The labor processing process involves the use of various utensils, such as scissors, wrenches, pliers, yarn cutters, etc., equipped with various tools, such as. These appliances are high-risk items. Once they are taken out of the workshop or kept privately by prisoners, incidents such as suicide, fighting between prisoners, and prison escape may easily occur. At present, the borrowing and returning of equipment mainly adopts the traditional manual recording method, which has a large workload and low efficiency. During the roll call or tool inventory, it is easy to have false identification and missing po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G06K9/62G06Q50/26
CPCG06K17/0029G06Q50/265G06F18/23213Y02D30/70
Inventor 张静
Owner 山东瀚岳智能科技股份有限公司
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