Prison staff positioning system based on Zigbee technology

Abstract

The invention discloses a prison staff positioning system based on zigbee technology which comprises a software system and a hardware system, wherein the software system is used for completing the information collection, identification, analysis and transmission; the hardware system consists of a ground surface supervisory control computer, a transmission adapter, a radio frequency base station, a radio frequency card reader, a radio frequency identity card and an antenna, and is used for completing the information collection and identification through a ZigBee wireless network, thus the functions of staff identification and positioning are realized; and the software system and the hardware system support the whole system to run together. According to the invention, through a wireless transmission mode, by utilizing the advantages of high network capacity, low power consumption, short time delay and the like for the system, the system can be well applied to the prison system. The prison staff positioning system plays an important auxiliary role on the prison staff position management, also can be linked with the systems of alarm, videos and the like of the prison security supervisory control software, and can assist the prison supervision staff to supervise the prison daily security conditions effectively.

Description

technical field [0001] The invention relates to a positioning system, in particular to a prison personnel positioning system based on zigbee technology. Background technique [0002] The current prison personnel location management is basically still in the manual management stage, and is managed by prison guard inspection records and camera monitoring and alarming. For moving personnel, the information update is slow and the accuracy is not high. The collection of prison personnel location information is mainly done by prison guards' inspections and manual records, and it is impossible to truly associate real-time locations with detainees. [0003] Due to the low level of prison personnel positioning and management, a series of vicious prison escape incidents were not detected and stopped in time, such as the prison escape incident in Hohhot, which caused great harm to the society. In order to prevent the reoccurrence of prison escape incidents and prevent criminals from e...

AI Technical Summary

Problems solved by technology

[0012] ZigBee and WIFI use the same algorithm to achieve positioning, but WIFI equipment consumes too much power, and the equipment needs to be replaced or charged frequently, which affects the personnel positioning function and is inconvenient to manage; RFID and ZigBee have different positioning algorithms. , but under the premise of achieving the same positioning effect and density, the installation density of RFID equipment will be much higher than that of Zigbee equipment, and RFID uses wired transmission and requires wiring, and the installation work is relatively large

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