The UWB wireless positioning module intelligent prison personnel positioning management system, in order to deeply implement the Ministry of Justice "13th Five-Year" national judicial administration information development plan, actively respond to the Ministry of Justice "on accelerating the implementation of the construction of" smart prison "policy call, help to improve the information service prison security. Modern information technology is integrated with prison business to maximize the integration, perception analysis and supervision of information resources transformation. Relying on ultra wideband wireless positioning module technology, Internet of things, big data and other technologies, the intelligent prison (drug rehabilitation) UWB personnel management system is launched, which can carry out comprehensive, intelligent and efficient management of prison prisoners.
I. Introduction to Intelligent prison personnel positioning system
The intelligent prison personnel positioning system adopts the positioning technology of ultra-wideband wireless positioning module. By deploying a certain number of positioning base stations in the prison and wearing tag cards for prisoners and prison officers, the accurate location of prisoners and prison officers can be obtained in real time with an accuracy of up to 10cm. The prison personnel location system supports round-the-clock roll call; 24-hour monitoring of prisoner location and track records; Detachable locator bracelets monitor detainees' vital signs in real time; And linkage with the prison video surveillance system, the traditional video surveillance system from passive to active, to ensure that all historical tracks of personnel have video traceability, ultra broadband wireless positioning module to achieve automatic, full coverage, active monitoring. At the same time, by setting the rules of electronic fence, the track of abnormal personnel will be tracked and alerted, and the behavior of personnel will be analyzed regularly through big data, so as to ensure the strict implementation of prison management, eliminate hidden dangers, and prevent the occurrence of major malignant supervision accidents in the supervision place.
Ii. Hardware equipment for locating intelligent prison personnel
Heart rate Anti-dismantling locator bracelet
The outdoor UWB wireless positioning module locates the base station
Product functions: Collect bracelet positioning signal, movement and other data, send to the server, server information through the base station to the location label.
Embedded positioning engine
Product function: By receiving the broadcast packet of the positioning tag of the UWB wireless positioning module and the time synchronization packet of the positioning base station, the position of each positioning tag (X and Y coordinates) is calculated by TDOA (arrival time difference).
Technical parameters: The system can support 5000 labels at the same time and 1000 base stations time synchronization, positioning accuracy up to 0.1 meters.
Location management software
The intelligent prison control system adopts UWB high-precision indoor positioning technology and integrates personnel/tools/vehicle positioning management system.
Iii. Intelligent prison personnel positioning ultra wideband wireless positioning module
Real-time positioning: The real-time position of any positioning object can be viewed at any time, the positioning accuracy can be up to centimeters, and different ICONS are used to mark different roles.
Historical track: You can view the historical track of any location object at any time in any period of time, and display statistics on the map or in the form of a list, and export tables.
Electronic fencing: Some key areas can be set up as electronic fencing, electronic fencing can set expiry dates, support no entry/no out Settings. Once a subject enters or leaves the enclosure, the system will immediately alert.
Electronic roll call: Any area (room/floor/building/entire project) can be called and counted at any time.
Electronic attendance: Attendance tasks (attendance area + attendance period) can be set for different departments/personnel. The system automatically calculates attendance results and supports table export.
Electronic inspection: Inspection tasks can be set, including inspection personnel/inspection route/inspection time. After the check is complete, the system automatically collects the check result and exports the table. If the inspection is not carried out according to the specified route or time, the system will automatically alarm.
Mutual monitoring group: Any number of monitoring objects can be set up as mutual monitoring groups. The system will immediately alarm anyone who moves farther away from the group than the specified threshold.
Emergency alarm: In case of emergency, press the emergency alarm button on the terminal at any time, and the system will immediately receive the emergency alarm information and alarm location.
Video linkage: Once the positioning terminal alarms, the system can automatically call the camera monitoring picture of the corresponding area, which is convenient for timely decision and quick processing. Supports multi-object monitoring and automatically switches the camera.
Heart rate and blood pressure: Equipped with heart rate bracelet, can realize dynamic heart rate and blood pressure monitoring and abnormal heart rate and blood pressure reminder.
Motion monitoring: step counting and motion monitoring can be realized.
As more and more units join the "smart prison" demonstration unit, in the construction of information infrastructure, intelligent application, data analysis and judgment exploration, at the same time effectively expand the depth, breadth and dimension of prison information application, constantly promote the reform of prison governance and modern technology deep integration, resonance, and effectively improve information "data authorization". The ultra wideband wireless positioning module provides strong technical support for the high quality construction of "new era modern prison", and promotes the high quality development of intelligent prison to a new level!
