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1. Project background
Criminals sentenced to life imprisonment, fixed-term imprisonment, or detention can receive medical insurance outside the prison with the approval of the relevant authorities because they have serious illnesses. However, when they are out of prison supervision, they need to track the prisoners and vehicles in real time to ensure their Seek safe medical treatment and return to prison safely.
To this end, Chuangyi Technology has developed a management system for locating medical personnel on parole. The system uses the combination of radio frequency, video surveillance and GPS positioning to monitor and manage personnel and vehicles in real time, achieving rapid positioning, accident alarms and other functions.
Second, the project process
2.1 Real-time monitoring on the road
Equipped with portable cameras and hand-held card readers for escorting officers, and wear anti-disassembly foot buckles for prisoners on parole for medical treatment, and actively send data to the hand-held readers. The portable camera records the whole process of medical treatment on bail and transmits it to the system; the handheld reader monitors the prisoner’s electronic foot buckle information throughout the process, and sends an alarm to the system when an emergency occurs.
2.1.1 Radio Frequency Monitoring
When a sick prisoner needs to be released for medical treatment, the prisoner should wear electronic anti-disassembly foot buckles, and the accompanying police officers should wear a portable camera and a handheld reader. The video information and location information of the portable camera are transmitted to the system terminal in the detention center through the 3G/4G network in real time. It also exchanges and updates information with the database to complete the information recording of the real-time status monitoring of police officers and prisoners. If the foot buckle information is found to be inconsistent with the information in the database for this outing plan, or the foot buckle information suddenly disappears, the system will issue an alarm.
2.1.2 Camera monitoring
There is a back clip on the back of the portable camera equipped for the police officer. The police officer can clip the camera on the chest pocket to monitor the prisoner’s journey through video.
The data of the portable camera will be transmitted to the system terminal of the detention center through the 3G/4G network, and the administrator can observe the situation of the people going out in the system terminal in real time. This camera is also equipped with a two-way voice intercom function. The administrator of the system terminal can talk to the outgoing police through the intercom system.
2.2 Arriving at the destination
When the prisoner on parole for medical treatment arrives at the destination, the hand-held PDA equipped by the police officers will monitor the prisoner’s location in real time. For example: the detention center sets the distance between the prisoner and the police officer not to exceed 5 meters. If the distance between the two exceeds 5 meters, the PDA will immediately sound an alarm and send this data back to the system terminal of the detention center. There will also be an alarm. The administrator of the system terminal confirmed that there was an emergency through the two-way intercom system and the on-site police officers, and quickly dispatched the police officers to provide support.
2.3 Inmate monitoring
For patients with common diseases, police officers will use PDA to follow them for treatment, which can monitor the tag information of personnel in real time to ensure that the patient does not leave the monitoring range.
For critically ill patients and prisoners who need to be hospitalized, a fixed card reader needs to be installed in the hospital to read the tag information in real time and transmit it to the control terminal in the prison in real time via wired or wireless means. The database will provide basic information about the personnel. Data such as, time, etc. are updated and recorded to ensure the safety of personnel and ensure that they do not deviate from the scope of monitoring.
Three, system characteristics
●Make the management of the detention center more intelligent;
●Adopt advanced radio frequency identification technology to locate and track personnel;
●Combined with GPS positioning function, prisoners who go out can be monitored in real time;
●Comprehensive alarm function: it can violently dismantle the wristband, escape, and the vehicle fails to comply with the regulationsAlarm for various situations such as scheduled route travel;
●Able to complete the interface with other systems (such as: fence, AB gate,
Alarm, patrol, access control, intercom public address and other systems);
Information sharing can be browsed by other departments through the Internet.
Four, system composition
Chuangyi Technology’s management system for the positioning of medical personnel on parole is mainly composed of hardware equipment and software systems. The hardware equipment adopts the latest high-performance products developed by our company.
4.1 Hardware introduction
4.1.1 Chuangyi CY-TAGPS-100 anti-disassembly foot buckle
The anti-disassembly foot buckle electronic tag wristband is made of special materials and the design is simple, and any wearer will feel very comfortable. The product has the outstanding characteristics of ultra-low power consumption, long service life, low average cost, maintenance-free, and is safe and healthy to the human body, without electromagnetic radiation pollution, and safer to use. The anti-removal foot buckle electronic tag cooperates with the read-write device to complete the automatic identification of personnel and the automatic inspection of legal identities without interruption. It is widely used in prisons, detention centers and other units that require mandatory positioning of personnel. The anti-disassembly foot button electronic tag provides customers with a successful solution with its excellent performance, reliability and high cost performance.
4.1.2 Chuangyi CY-RMP-203 handheld
The reliability of CY-RMP series handheld readers + GPS + GPRS of Chuang Yi Technology enables outdoor mobile workers to collect and interact with business information in real time and comprehensively. With it, logistics personnel, factory inspection personnel, store sales personnel, and warehouse management personnel can access, collect and send all kinds of business information required by the enterprise in real time. Through continuous improvement of mobile technology, mature and stable structure and multi-mode wireless connection support, all of them provide the greatest convenience for information interaction and business system access between enterprises. The important thing is that the scientific simplification of business processes has greatly reduced the error rate and effectively improved the production efficiency and profitability of the enterprise.
Users can choose a variety of reading methods according to their needs, can choose to support one-dimensional and two-dimensional barcode scanning, and can choose RFID low-frequency, high-frequency and other frequency band protocol reading methods. You can also choose a variety of communication module transmission methods, GPRS/ZIGBEE/WIFI/433M/Bluetooth module. The product has stable performance and can withstand daily use in various environments. The product also includes a variety of reading methods, and you can choose to support one-dimensional and two-dimensional barcode scanning, and you can choose to read RFID low-frequency, high-frequency and other frequency band protocols. In addition, the product supports EVC/EVB development language, can provide customers with standards-based flexibility and long-term adaptability, and can help you in rapid development and deployment of applications. The product design is more user-friendly, easy to learn, easy to use, and the simple and clear graphics and text interface make it easy for users to use.
4.1.3 Chuangyi CY-RZGG-202 Card Reader
Chuangyi technology portable camera, built-in wireless WIFI, GPS, 3G/4G transmission, GPS + Beidou positioning module. The data can be transmitted to the video image management platform in real time, and the wearer can be located in real time. The management platform and the carrier can browse the video in real time, and the police intercom can be connected to realize two-way voice intercom. It has the advantages of stable performance, reliable work, strong signal transmission ability and long service life.
4.2 Software introduction
Real-time positioning of personnel and vehicle routes can be carried out through GPS, and the portable camera worn by police officers can record and transmit video during the entire trip.
Five, system summary
Prisons are an important part of the national judicial organs and are responsible for the implementation of laws and regulations, education and reformation. The security of prisons is related to the stability of the society and its status is of decisive importance. Therefore, the construction of prison security systems is particularly important. Among them, through the integration of various security systems in prisons, the realization of the linkage of video surveillance and other security services is becoming the focus and difficulty of prison security construction.
The launch of Chuangyi Technology’s medical insurance management system will bring a brand new overall solution to the prison industry that can truly realize the full integration of all prison security services, and provide a platform for resource sharing and information exchange for various business subsystems, and can be monitored through video Linkage and integration with other types of security services enhance the intuitiveness and convenience of management and prevention.
Currently, RFID technology has been applied to prison monitoring and management. Chuangyi Technology’s medical management system is an intelligent management system that distinguishes and recognizes prison inmates and managers in a safe and reliable manner, and associates each person’s information in the management system with each person in reality on a one-to-one basis. Realize the informationization of the prison management system in a real sense. It has been widely used in prison management in developed countries such as Europe and the United States. Practice has proved that this is a very efficient and reliable management technology.
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