Background and challenges
With the rapid development of society and economy, competition in the financial industry is intensifying, and banking outlets are increasing at an unprecedented rate, covering every corner of the city. As the main circulation place of today's social currency and an important link in the country's economic operation, the bank's business hall serves a wide range of industries in China with its unique functions and advanced technology. However, its characteristics of concentrated wealth and high mobility of personnel make it easy to become some extreme rapid development of science and technology in recent years, and the society has entered the digital and information era. Among the three major defense methods (civil defense, physical defense, and technical defense), technical defense occupies an increasingly important position. How to use high and new technology to prevent, stop, and crack down on crime is an indispensable part in the construction of the business hall's security monitoring system.
Based on its rich experience in the field of video surveillance, and closely combining the actual application requirements of the bank's business hall, Pilot Guards has launched a set of business hall security monitoring system solutions to effectively enhance the technology content of the business hall's security work and effectively improve the safety of the business hall Preventive ability, timely discovery of hidden dangers, plugging loopholes, realizing "technological safety" and creating a good image for financial institutions.
The business hall monitoring system is generally divided into three types: analog monitoring system, hybrid monitoring system, and network monitoring system. The system architecture is shown in the following figure:
1) Analog mode: It is established by using analog cameras and DVR. Among them, most of the existing analog cameras are 540 lines, which can be upgraded to 700-line analog high-line cameras, and high-line hard disk video recorders are used to effectively improve video and recording. Clarity.
2) Analog + HD mode: Some monitoring points can be selected for high-definition transformation. For example, 720P and 1080P high-definition network cameras are used at important points such as the entrance of the business hall and the high counter. Analog cameras can also be connected to high-definition network cameras to achieve high-definition monitoring of important parts.
3) High-definition + intelligent mode: The front-end adopts high-definition network cameras at important points such as doorways and counter windows, and can also adopt high-definition face capture cameras to achieve intelligent face recognition, capture, storage, comparison, retrieval, etc. Function; the back end uses NVR for storage.
High-definition video surveillance: see key details such as doorways, teller operations, customer faces, and deposit and receipt documents;
Customer face capture: Each customer entering the business hall captures a face for storage, and can be retrieved and compared in the background;
Intelligent identity verification: Automatically capture the customer's face and conduct intelligent comparison with his ID card when conducting business, and verify it for himself;
Banknote character overlay: using video overlay technology, real-time banknote numbers are superimposed on video recordings for transaction dispute investigation and evidence collection;
Statistics on the flow of people in and out: Use intelligent analysis technology to count the flow of people in and out of the business hall in real time to provide data basis for leadership decisions.