Composition of access control management system -JLT access control management system function introduction
JLT access control system can control the access of personnel, but also can control the behavior of personnel in the building and sensitive areas and accurately record and statistics the management data of digital access control system. It mainly solves the security problem of enterprises, institutions, schools, communities, offices and other important places. Install control devices, such as access control controller, password keyboard, etc. To enter, residents must have a card or enter the correct password, or press the special biological password to be allowed through. The access control management system can effectively manage the opening and closing of doors, ensure the free access of authorized personnel and restrict the access of unauthorized personnel.
Part of the
The entrance guard system is composed of three parts: controller, card reader and lock.
Access control management system part of the composition. These generally include:
1 the computer
2 network switch
3. Access control controller
4 electricity mortise lock
5 read controller
IC/ID card reader
7 emergency button
Access control power box
Other system accessories
Access control management system to achieve the basic function: access access authority management
1. Access to and out of channels: this is to set who can enter and exit each channel, and who cannot enter and exit
2. Access to and exit from the channel: it authorizes access to and exit from people who can access the channel.
3. Access control system: there are three ways of entering and leaving: password, card reading (biometrics), card reading (biometrics) and password
4. Time period for entering and leaving the channel: within what time range can the people who can enter and leaving the channel set
5. Real-time monitoring function: the system management personnel can check the entrance and exit of each door area personnel through the microcomputer in real time (with photos displayed at the same time), the status of each door area (including door switches, various abnormal state alarm, etc.); You can also open or close all door areas in an emergency.
6. Entry and exit record query function: the system can store all entry and exit records and status records, and query according to different query conditions. The system is equipped with the corresponding attendance software to realize the one-card of attendance and access control.
7. Abnormal alarm function: in abnormal circumstances can realize microcomputer alarm or alarm alarm alarm, such as: trespass, door timeout did not close, etc.
According to the different access control system can also achieve the following special functions:
Anti-sneaking back function: the cardholder must follow the preset route in and out, otherwise the next channel will be invalid. This function prevents the cardholder from following others.
Anti-trailing function: the cardholder must close the entrance door to open the next door. This function is the same as the anti-stealth function, but in different ways.
Fire alarm monitoring linkage function: in case of fire, the access control system can automatically open all electronic locks to allow people inside to escape at any time. Linkage with monitoring usually means that the monitoring system automatically records the situation when someone swipes a card (valid/invalid), and at the same time records the situation when an alarm occurs in the access control system.
Network setting management monitoring function: most access control system can only use a microcomputer management, and advanced technology system can be in the network any authorized location for the whole system to set up monitoring query management, but also through the INTERNET to set up management monitoring query.
Logical door opening function: simply speaking, the same door requires several people to swipe CARDS (or other ways) to open the electronic door lock.
Application requirements of access control management system:
The management system of entrance guard is mainly aimed at preventing loss and crime, so it must have very high reliability. An access control management system may have no alarm during most of its operation time, so there is no need to alarm.
The probability that an alarm needs to be called is usually very small, but if the alarm system fails within this very small probability, it often means disaster. Therefore, the reliability design (redundant design) and reliability management must be implemented in each stage of the design, construction and use of the access control and security system to ensure the high reliability of products and systems.
In addition, in the system design, equipment selection, debugging, installation and other links are strictly implemented on the national or industrial standards, as well as the security technology prevention requirements of the public security department, the product must be a number of authoritative certification, and has a lot of typical users, normal operation for many years.
Access control and security system is used to protect the safety of personnel and property, so the system itself must be safe. Here high security, on the one hand, refers to the products or natural attributes or natural attributes of the system, and should ensure that equipment, safety and the safety of the operator of the system operation, for example: equipment and the system itself to prevent high temperature, low temperature, warm, smoke, mold, rain, and can prevent radiation, preventing emi (electromagnetic compatibility), impact, collision, prevent fall, etc., the safety operation of the equipment and systems also include fire, lightning protection, explosion-proof electric shock, etc.; On the other hand, access control and security system should also have the function of preventing man-made damage, such as: with the protection of the damage of the shell, and with the anti-demolition alarm, prevent short circuit and open.
With the continuous improvement of people's requirements on the access control system, the application scope of the access control system is more and more extensive. For intelligent building or intelligent community access control, attendance management, security alarm control, parking control, elevator control, building control, but also with other systems linkage control and other control functions. The application of access control system is not limited to single entrance and exit control, but also requires that the system should have standardized and modular components, with great flexibility and expansibility.