Application scheme of non-contact palm vein recognition technology in prison
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1. Application scheme
On October 17, 2009, repeat offenders in the third prison area of Hohhot No. 2 Prison, Qiao Haiqiang, Gao Bo, Li Hongbin, and Dong Jia snatched the uniform of the policeman Xu and tied it up, and put another policeman, Lan, who was on duty cruelly. Killed, and then fled Yaoyao. It was these four desperadoes who were almost illiterate, but actually staged a shocking escape in Hohhot. However, the French Open was full of care and attention. Only two days after the escape from Inner Mongolia, the four fugitives who had disappeared in the vast sea of people were arrested. Fortunately, besides cheering, people began to think about how this happened? Why can the fugitive escape? Especially after the escape incident, it was very irritating to the heavy personnel in the prison. Anyone who could escape would want to escape. How to further improve the prison’s management and security control capabilities has become a key concern of the Prison Bureau of the Ministry of Justice.
Palm vein recognition technology is currently the world’s top biometric technology. It uses the characteristics of human hemoglobin to absorb near-infrared light when it passes through the veins to collect images of the veins under the palm of the skin and extract them as biological characteristics. Compared with other biometric technologies such as fingerprints, eye iris or hand shape, palm veins are extremely difficult to copy and forge. The biggest reason is that such biological characteristics are under the palm of the skin and cannot be seen by the naked eye. In addition, since the palm vein is used in a non-contact type, it is more hygienic and suitable for use in public places. At the same time, the palm of the hand is more natural, making it easier for users to accept. The false recognition rate and rejection rate of palm veins are also lower than other biometric technologies.
Palm vein recognition technology was first applied in Japan in 2004, and then it was promoted to all parts of the world, and it has been widely used in Europe and the United States. Clients include financial industry banks, institutions of higher learning, government agencies and public hospitals. This technology won the Wall Street Times Best Technology Innovation Award in 2005, and also won the Innovation Award at the International Appliance Show (CES) held in Germany in 2006. In 2007, this technology began to be introduced to mainland China.
Palm vein recognition technology can achieve a high degree of unification of electronic and physical identity, which can strongly support the use of modern computer technology to realize all-round digital management of prisons. Palm vein biometric technology can be applied to all aspects of prison management, such as access control for key entrances and exits, prison gate control, regular prison counts, and cashless consumption, thus truly helping prisons realize intelligent management.
1. Intelligent access control system for key entrances and exits
Using our company’s palm vein recognition technology based on the development of the palm vein intelligent access control system, you can achieve strict control and management of the various iron gates of the prison.
Palmaitong intelligent access control system provides standard wiegand signal, which can easily realize the integration with existing access control controllers, so that the upgrade cost of prisons that have low security access control systems such as traditional radio frequency cards or fingerprints can be reduced when they are upgraded. To the lowest.
Provide a low-cost two-way authentication mechanism for entry and exit, and identity authentication is required for entry and exit to open the door. Different from the traditional access control system, which requires product technical data to install a set of access control equipment inside and outside the door at the same time, the Palmaitong intelligent access control system supports one access control device to connect to multiple identification sensors, and uses USB interface to access Sensor module, install an access control device on the outside (or inside) of a door, and install a sensor module inside (or outside) to quickly realize the two-way authentication of a door.
Supports duress to open the door and alarm. Both the left and right hand veins of police officers can be used to identify and open the door. According to the habits of each person, one hand (usually used hand, such as the right hand) can be set to authenticate the door to open normally, and the other hand (left hand) for authentication The door can also be opened, but at the same time a duress alarm signal will be issued. Adopting Palmaitong intelligent access control system, based on the characteristics of palm vein biometric technology that cannot be forged and in-vivo identification, there will be no situations where fingerprint identification technology can forge fingerprints or cut off fingers to identify door-opening and jailbreaking. Even if the door is opened by coercion, an alarm signal can be issued unknowingly in advance, so that the prison security can identify the risk of escape in time and quickly carry out the rescue of the coerced person.
2. Prison warehouse access control and prison time counting system
The prison cell is a high-level security occasion for the detention of criminals. Advanced high-tech prevention technology is used to carry out the daily operation of the prison and scientific and efficient management, which not only fundamentally ensures that the personal safety of prison staff will not be violently attacked. , And technically fully realize the legal management of detainees and the protection of their lives. Prison warehouses need to be closely monitored 24 hours a day, 365 days a year. Therefore, the establishment of an advanced multi-functional security system will greatly improve work efficiency, protect the life safety of all internal personnel, and ensure the safety of all internal personnel through technical means in the form of a system. The occurrence of any illegal behavior or abnormal event will inevitably produce powerful economic benefits and good social benefits.
The traditional key management and inductive access control management of prison cells have many hidden safety hazards. In addition to the management problems of a large number of keys and radio frequency cards (lost, duplicated, failure to return in time, etc.), there are also installation companies that may additionally configure keys and smart cards The situation caused not only low work efficiency, but also a large number of hidden dangers of insecurity.
If the Zhangmaitong intelligent access control system can be used in all prisons, in addition to effectively solving the problems of traditional management, it can also use the built-in attendance function of the Zhangmaitong access control system to realize the timing inventory of prisoners in the prison. , Within 10 minutes after returning to the prison for a specified period of time, such as exposing, labor, and group activities, each prison inmates only need to stretch out their palms in front of the palm pulse communication device to complete the identification of prisoners. Counting the number can also absolutely guarantee that each prisoner appears at the specified place at the specified time, and any behavior that does not meet the requirements of the “double regulations” will immediately send an alarm message through the system, and accurately locate where and what personnel have problems. Through the use of high-tech information technology, the efficiency of prison guards’ patrolling of prison warehouses can be greatly improved, and it is also possible to prevent personnel missed inspections due to human factors such as smart card punching in and guarding by prison guards.
3. Cashless consumption system
Inmates in prisons also have daily necessities for consumption, but inmates cannot carry cash with them, and there are many hidden dangers in using traditional passwords or smart card consumption methods, such as the possibility of being taken by cell bosses and pretending to be consumption.
Using palm vein recognition technology, a cashless consumption system can be quickly built, and the living expenses paid by the prisoner’s family or the prisoner’s personal labor income can be directly credited to the personal account. All consumption behaviors must be confirmed by vein recognition. Prisoners can confirm their consumption as long as they reach out their hands, and the money in their personal accounts can never be fraudulently used by others.
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