From the technical point of view to describe the ATM monitoring integration application program
Original: Shi Xinhua Source: Yuantuo Technology
With the rapid economic development, ATM teller machines have become an indispensable part of people's daily lives. When ATM ATMs penetrate into people's lives, ATM's own problems and social security are becoming increasingly complicated. More and more crimes on ATM ATMs have become increasingly fierce, and disputes between banks and customers have also greatly increased.
Criminals use the withdrawal of their own to prevent poor awareness, the cardholders peep at passwords when they withdraw money on ATM machines, or lead cardholders' attention, together with others to transfer the bankcards on cardholders ATM, and use the password to steal the peep Take the funds from the card, install an illegal card reading device at the ATM card slot, or robbery in the area of ​​the ATM teller and intimidate the withdrawal money.
At present, the ATM automatic teller machine adopts a public security prevention and control system represented by video surveillance and alarm linkage. It is almost a tool for providing postmortem video. It was impossible to provide timely warning information at the time of the incident and it was impossible to effectively curb the occurrence of such crimes.
Nanjing Yuantuo Technology Co., Ltd. focused on the above-mentioned safety problems in the current ATM ATMs and concentrated on technical strengths. It developed the ATM counter ATM smart anti-piracy system. After a long period of testing and application, the system has been fully improved to realize ATM. Teller withdrawals are safe, bank card information is peeped, leaked and other issues are effectively and reasonably protected.
Yuantuo Technology ATM Anti-Theft Card System performs intelligent comparative analysis of the ATM card slot in certain areas before the ATM teller machine. The ATM intelligent anti-theft card system has been successfully applied in some domestic cities. Before the Beijing, Nanjing and Shanghai World Expos were held, the above-mentioned ATM smart anti-theft cards processing products were installed on the ATM machines in Shanghai, and they were connected to the ATM monitoring network system in the city of Shanghai. The intelligent anti-pick-up card network monitoring of these ATMs was greatly improved. The original monitoring performance was praised by users.
The main technical features:
First, the multi-point distance measurement is performed on the reader of the self-service equipment such as the ATM machine and its surroundings by a high-precision laser ranging system, and the measurement result is stored as a reference value. During normal operation, the reader of the self-service equipment such as the ATM machine is repeatedly measured according to a certain period or preset condition, and compared with the stored reference value according to the received measurement distance value, when the measurement distance value does not exceed the alarm When the distance parameter value is maintained, the current state is maintained; when the measurement distance value exceeds the alarm distance parameter value, indicating that the physical state or form around the card reader has changed, an alarm signal is sent to the control module and the continuous alarm time is counted. If the continuous alarm time statistic exceeds the preset alarm time parameter threshold, the control module issues an early warning instruction, an alarm warning signal, a voice prompt, and a live photo shoot via the Internet of Things module. At the same time, the normal plug-in card and other action actions are not Will generate false positives;
Fartherin anti-side recording system uses phase laser ranging module to achieve high-precision laser multi-point ranging, which can form a laser protection net around the reader. Since the equipment is mounted at a certain distance in front of the self-service equipment, it is not only convenient for installation, but also has good concealment. And without sabotaging the self-service equipment, the installation location is flexible, and it can be installed within a distance of 0.05m to 20m from the ATM machine reader. In addition, the device's laser light path not only has a large detection range, but also is not susceptible to environmental influences and electromagnetic interference. Solved the problem of false positives and false negatives in traditional equipment.
The Internet of Things (IoT) module is specially set up in the system. It can monitor the card slot status of ATMs in each network in real time through the central network. It can promptly report to the center in case of abnormalities of various card insertion ports. At the same time, it can be connected to the SMS alarm module to send SMS alarms to relevant personnel or the SMS alarm platform of the public security department.
ATM monitoring system:
The actions that trigger system alarms include:
1 In addition to the cardholder who normally operates ATM deposit/withdrawal, an alarm is triggered when another person enters the preset monitoring area. Including all body entry and partial limb entry (hands, feet, head, etc.).
2 In addition to the cardholder who normally operates the deposit/withdrawal of the ATM machine, the alarm is triggered when there are other persons near the preset monitoring area.
3 Trigger an alarm when there are more people gathered in the surveillance area in front of the ATM machine, there is suspicious behavior such as fighting or destroying the ATM cabinet.
4 When the person is close to the ATM machine, the human body approaches the alarm pre-recording and the time-lapse video recording function after the human body leaves.
Yuantuo Technology ATM Teller Intelligent Monitoring System compares traditional monitoring methods with the following advantages:
1 No need for monitoring personnel to look at a large number of screens at the same time and for a long time. With the help of powerful data processing functions of the computer, the data in the video frames is automatically analyzed at high speed and the irrelevant information is filtered.
The 2 incidents responded quickly and were alerted before the crime occurred and the security personnel were notified and responded in a timely manner.
3 intelligent selective storage, saving massive storage space. For example, it can be set to automatically turn on the video storage function when someone is in front of the ATM, and turn this feature off when no one is present.
4 intelligent video retrieval, access to previous video is simple, easy and fast.
5 With the panoramic map server system independently developed by our company, we can more intuitively, clearly and quickly learn the real-time information of each ATM in the map area.
In short, an anti-piracy code system based on a new generation of early warning and prevention theory is an effective complement and development of traditional video surveillance systems. Its emergence has greatly improved the bank's preventive ability, changed the traditional single video monitoring idea, and fully utilized all kinds of sensors to establish a complete system of advanced warning, on-site deterrence, equipment safety, case control, and force delivery. It is of great significance to combat the professional crimes of ATM machines, protect the interests of cardholders, maintain the bank’s social image, and protect the financial payment order.