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1. The advantages of RFID real-time monitoring
It can be combined with the existing camera monitoring platform of the prison system to realize the linkage alarm of wireless area and visual monitoring.
In view of abnormal cross-regional behavior, no signal, disassembly, cutting and other abnormal signals, real-time detection and switching of on-site surveillance video (acousto-optic alarm), and talk to this area; realize humanized monitoring, effectively reduce the work pressure of monitoring personnel, and improve Work efficiency.
It can be connected to the information platform to realize information sharing with various resource libraries and application systems. And realize the information transmission of various levels of management departments such as prison districts, prisons, municipal supervision bureaus, provincial supervision bureaus, and the Ministry of Justice.
Second, the basic principle of RFID working
2.45GHz wrist type active electronic tag. , The tag actively and regularly transmits data to the reader.
The wrist tag worn by the prisoner transmits the signal to the background monitoring center through the reader to prompt the abnormal signal information in real time. Prison guards can carry hand-held readers for on-site mobile detection and transmit real-time detection signals to fixed readers.
Three, implementation of application methods
In all places of the prison: RFID readers, cameras, speakers and other monitoring equipment are placed in houses, roads, fences and other places. In the event of signal disappearance, unauthorized cross-regional behavior, disassembly or cutting of wrist tags, etc., the infrared camera immediately captures and records the on-site situation, and the central control room sounds and lights alarms. The horn is managed.
RFID monitoring of roads in prisons
RFID readers, infrared cameras and speakers are arranged along the road to identify wrist tag carriers who have no access permission during normal hours. When an abnormal entry occurs, the camera will start shooting and the central control room personnel will talk to the personnel in this area Shout.
RFID monitoring of ventilation places
The signal within the scope of the ventilation place is monitored. When abnormal signals such as illegal crossing of boundaries, signal disappearance, disassembly, etc. occur, the central control room can immediately respond to the signal characteristics.
Monitor the signal in each room.
Time monitoring of toilets is carried out to prevent prisoners’ abnormal behaviors from causing personal injury, especially when the police force is reduced at night. The RFID readers and cameras deployed in the corridor can simply describe the walking path of people.
RFID monitoring and management in the prisoner’s room
Installing readers, cameras and speakers in the prisoner’s room can effectively control the wrist tag signal in the room and prevent the prisoner from escaping by means of sewers, pipes, wires, and chimneys in the building rooms. As long as the signal disappears, is not in the read range of the set reader (or read by other readers), cut, disassembled and other abnormal behavior signals, or the prisoner is close to the window of the dormitory 1 meter, the infrared beam system emits abnormalities The signal reminds the background. Sound and light alarms can appear in the central control room immediately, and the monitoring screen of this area can be displayed on the monitoring screen. It is convenient for management personnel to remotely monitor the call processing, saving police force.
Prison guards active alarm system when attacked
When a prisoner escapes from prison and hijacks or hurts the prison guard, the prison guard can quickly press the button on the wrist tag to call the police. When the situation is urgent and it is too late to press the wrist tag to alarm, the vibration tag carried on the prison guard will be prompted to send out a vibration alarm signal through the running or fierce shaking of the body. The control room sends out a sound and light alarm, and the display automatically pops up the picture taken by the camera in the area at the same time.
In addition, the corresponding RFID prison management system can also be installed in prison doors, workshops, canteens, fences, isolation fences, interview rooms, infirmaries, out-of-work places, etc., so as to monitor at any time and effectively prevent prisoners from escaping. occur.
4. Required supporting products
RFID reader (directional, omnidirectional antenna); wrist-type active tag; card or strip-type active tag; central controller (multiple displays, sound and light alarm intercom device); RFID prison management software; infrared camera; Network cable, etc.
Five, the advancement and rationality of RFID technology
Humanized prison management system: Through the real-time monitoring and alarm of high-tech products, the omissions caused by the single work content and high mental stress of the management personnel are avoided.
Advanced escape prevention function: When the signal disappears, disassembles, cuts, presses, or enters the forbidden area, the system automatically alarms, and automatically pops up the surveillance video scene and prompts the relevant location of the alarm. Managers use the intercom equipment in the central control room to alert the personnel in this area. It is to carry out three-dimensional monitoring of the space within the prison area, effectively preventing prisoners from escaping from underground, high altitude, prison walls or gates and other spaces.
It can be connected to the provincial information platform to realize information sharing among management departments at all levels, including prison districts, prisons, municipal supervision bureaus, provincial supervision bureaus, and the Ministry of Justice.
Advanced and reliable RFID technology can make the management method of applied prisons at the leading level in the same industry in China.
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Shenzhen Baorong Yingfeng Technology Co., Ltd.
For more information: 0755-26880962
E-mail:[email protected]
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