Application case of fingerprint access control system in business hall of China Merchants Bank
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With the continuous development of the financial industry and the increasing competition in the financial market, the management of banks has become increasingly standardized. As a financial industry, bank safety is the top priority, and safety comes from standardized management and advanced technical guarantees. China Merchants Bank, as the domestic institution that attaches the most importance to management and security, has selected advanced fingerprint access control technology and scientific access control management to ensure the safety of its industry operations. The following is an example of China Merchants Bank fingerprint access control to introduce fingerprint access control applications. implementation plan.
Case background
At present, all branches have installed access control equipment at important entrances and exits. However, the use of traditional passwords or induction IC cards to manage access control has many disadvantages: (1) the password is easy to leak; (2) the induction IC card is easy to be lost, easily copied or stolen; (3) to prevent internal The ability to commit crimes is not enough.
Since each branch of China Merchants Bank has a relatively complete set of access control management regulations, it also has certain access control resources (such as iron doors and mechanical door locks) and a supporting monitoring management system, on this basis, it can be implemented within the branch. Install and use fingerprint access control solutions efficiently and reasonably.
According to the access control of each branch and the management and use requirements of the second door (i.e. isolation door), a fingerprint access control management system (including the second door) was specially designed for it. This set of solutions will bring China Merchants Bank’s access control management security improvements and stronger monitoring efforts.
The actual demand for bank branch access control
From the actual needs, each branch of China Merchants Bank first needs to determine whether it needs to install a fingerprint access control management system in the following locations:
1. Enter the savings area from the business hall, set up fingerprint two-door access control management, that is, the access control management of the front and rear doors interlocking; install the fingerprint terminal on the outer side of the front door, and install the exit button on the inner side; at the same time, install the password keyboard on the outer side of the back door. Install the fingerprint terminal on the side. In this way, it can be ensured that when entering the bank work area from the outside and going out from the bank work area, the fingerprint verification management and the authentication data are recorded first.
2. For the access control of the computer room, set up fingerprint access control management, install the fingerprint terminal on the outside of the computer room door, and install the exit button on the inside of the computer room.
3. At the three doors entering the accounting area from the business hall, set up fingerprint three-door access control, that is, the outside of the first front door is controlled by a single-channel access with a password keyboard, and the inside of the first door is opened with the exit button; the outside of the second door and the inside of the third door are respectively Install the fingerprint access control terminal to realize the interlocking two-door access control management; and the exit button is installed on the inside of the second door, and the password keyboard is installed on the outside of the third door, so that it can be used first when entering the bank work area from the outside and going out from the bank work area. Fingerprint verification management and recording authentication data.
4. The cashier’s accounting room access control, set up password access control management, install a password terminal on the outside of the accounting room door, and install an exit button on the inside of the door.
5. Enter the open office area with fingerprint access control management, and record the access information authentication data.
6. The large client area uses a credit card access control system, and will perform the credit card authentication before entering according to the identity of the VIP customer of China Merchants Bank.
7. Self-service banks use general bank cards to swipe the access control.
Scheme design and characteristics
According to the actual implementation requirements of China Merchants Bank Beijing Branch, as well as the fingerprint access control management plan officially constructed and designed in Dongzhimen Sub-branch, employees are required to enter and exit counters, work areas or other important departments with their fingers, which not only standardizes internal management, but also achieves emergencies There is evidence to follow (all fingerprint access control terminals can be connected to the security monitoring room or computer room of the branch through communication lines, and can be connected with the monitoring system to form access control event processing and camera monitoring linkage). In addition, the use of fingerprint attendance management system software can also carry out accurate and effective personnel attendance management.
system structure
The system architecture consists of fingerprint access control terminals, access controllers, various locks, access management computers, RS232/485 converters, databases and other equipment. The access control management computer communicates with each access controller through the RS485 bus, and the access controller communicates with the fingerprint access controller. Terminals, locks, exit buttons, door sensors and other equipment connections.
Program features
The main features of the program are as follows:
Fingerprint is the only biological key: the finger has the uniqueness of the human body’s characteristics. Generally speaking, it will remain the same for life, carry it with you, will not lose it and cannot be copied;
Really anti-counterfeit fingerprint technology: adopt the world’s most advanced complete living dermis fingerprint collection technology to eliminate the possibility of forgery;
Network management: Multiple fingerprint access control terminals are connected via the network. Fingerprints only need to be logged on any fingerprint terminal, and all fingerprint characteristics will be automatically transmitted to the access control monitoring server in the security monitoring room for any other terminal to perform The use of identity authentication; it can also be centralized at the bank office for fingerprint registration and distribute fingerprints to designated access control terminals;
Personnel authorization management: It is very easy to delete fingerprints after an employee is transferred. As long as the supervisor deletes or suspends the transferred employee’s account that needs to be prohibited from entering and exiting on the access control monitoring server, the transferred employee will immediately be unable to enter or exit the designated access control;
Functional authority management: Each department can authorize the fingerprints of personnel allowed to enter the work area of the department at the work area fingerprint access control machine, which ensures the security of access control between departments and strengthens the internal security management of the bank;
Access time authorization management: Each access control can be individually or uniformly (or through monitoring and management software) for personnel access settings for daily working hours, so as to ensure that during the time period outside working hours, even if the staff are not allowed to enter and exit If the fingerprint authentication is passed, the access control can not be opened, which plays a role in reducing internal risks in terms of security;
Attendance management: Each fingerprint terminal can realize the attendance function, which fundamentally eliminates the phenomenon of staff clocking in on behalf of employees, ensuring the fairness of the attendance system, and improving internal management;
WAN monitoring and management: Through the dedicated WAN inside the bank, the upper central branch can monitor and query the access status of any of the following outlets in real time;
Alarm linkage monitoring management: By connecting the alarm trigger signal with the internal monitoring equipment of the bank, the access control can be monitored in real time, and the fingerprint access control system triggers the monitoring video and alarm signal in the event of an accident, which serves as a safety precaution for the linkage of the access control monitoring alarm Features.
System application analysis
The core of the bank’s access control management system is: fingerprint access control terminal and access controller. The fingerprint access control terminal is mainly used to manage and authenticate the user’s fingerprint information and the control center that forms the system with the access controller. It performs independent access control management functions on automatic bank doors, which fully meets the high security requirements of bank access control management.
In the fingerprint access control terminal product (HPD2100), the world’s most advanced leather collection technology and inductive sensing technology are used. The so-called dermal layer technology means that this technology only detects and collects fingerprints on the human dermis. The dirt, breakage, oil, water, wrinkles, abrasion, etc. of the person’s epidermis will not affect the fingerprint image data collected. , And fundamentally eliminate the possibility of forging fingerprints for authentication. At present, this technology has been applied on a large scale around the world, especially in areas where 3G operations have been opened, such as Japan, South Korea, Singapore, and Taiwan. It has all been applied to 3G mobile phones to realize personal information terminal services.
The access control system composed of the fingerprint access control terminal product is rich in functions, which basically integrates the functions of the current access control manufacturers on the product, and also adds some more user-friendly functions:
Strong compatibility: support Wiegand 26-bit or 34-bit communication, and can also support more access controllers;
User-defined number: The fingerprint access control terminal supports self-selected user ID number, and users can define the number according to their own habits;
Support multiple matching: Fingerprint access control terminal supports three fingerprint matching methods of 1:1, 1:G, and 1:N. When the number of people exceeds the limit, the matching method can be flexibly selected;
Provide emergency passwords: Fingerprint access control terminals provide emergency passwords for each user, instead of just using fingerprints or password comparisons. Because in reality, some people’s fingerprints cannot be registered at all (such as no fingerprints, etc.):
High offline and flexibility: The fingerprint access control terminal and the upper server can also support the completion of the registration and deletion of a single user, some users or all users, and the setting of user access conditions, making offline more foolish;
Strong operational flexibility: The fingerprint access control terminal system menu configuration is detailed and flexible, making the overall function more powerful;
Anti-theft alarm: alarm types include anti-disassembly alarm, disconnection alarm, illegal door opening alarm and door opening overtime alarm, etc. Also includes: (1) Provide fingerprint alarm. Criminals threaten to kidnap employees of the branch and enter the branch for activities. Employees can use pre-registered fingers for alarm to authenticate and open the door. The system automatically recognizes the alarm fingerprint and sends an alarm message to the monitoring center, allowing the security department to respond in time and start at the same time Surveillance video. (2) Provide dial warning: The fingerprint access control management system can pre-store the user’s phone number that needs to be notified. When encountering emergencies and security problems, the system automatically dials to notify, which makes the security department more assured;
Two-door management: The two-door management in the fingerprint access control system realizes the interlocking of the front and rear doors of important passages, preventing the situation of trailing and tracking entering the door. It is fully in line with the strengthening of the anti-tailing door issued by the People’s Bank of China. The need for safe renovation and construction.
System emergency measures
The system emergency measures of this program include:
Power-off handling
In the event of an unexpected power failure, the safety of people should be guaranteed first (safe leaving), or the safety of objects should be guaranteed first (preventing entry). In use, it is achieved by reasonably selecting an appropriate electric control lock.
According to the safety product specification of the Ministry of Public Security, it is necessary to ensure that people can leave safely, that is, the state of power off and unlock. Therefore, in this case, the normally open electric mortise lock, also known as the cathode lock, needs to be selected. But in some occasions, such as bank vaults require that the door must be closed at any time, normally closed electric mortise locks, also known as anode locks, are used in this case.
The system installation can choose the appropriate electric control lock to meet the demand according to the different installation occasions. Most banks install UPS emergency AC power support systems, so there is basically no need to consider more about the power supply of the access control system.
Unexpected emergency measures
Although the fingerprint access control terminal has high working stability and reliability, in actual installation and application, under the premise of ensuring safety, some emergency door opening schemes should be adopted:
All kinds of electronically controlled locks with power-off opening performance can be used to cut off the power supply for emergency;
Electric control lock and mechanical lock are combined into one lock, which can be unlocked with a spare key;
Under the guidance of professional engineers, special equipment can be used for emergency opening;
Provide 24-hour hotline emergency service support, in place within two hours in the urban area.
Concluding remarks
Since the implementation of this program, China Merchants Bank Beijing Branch has given a high evaluation of the high-efficiency security performance of this fingerprint access control system. In fact, this fingerprint access control management solution can be networked, linked with other systems (such as monitoring systems), and can be combined with management system software such as time and attendance. It can not only be applied to the branches of the bank, but also can be extended to the province or even the whole country. The access control applications of other branches lay a good foundation for building a nationwide networked access control management system.
The author of this article is currently the marketing director of Hangzhou Haopu Information Technology Co., Ltd., email address:
[email protected]
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