The composition and characteristics of network access management system
2018-07-21 12:00:21
The network access management system consists of a card reader, a network access controller, an electric lock, a door magnet, a push button, an access control management host, a printer, and an access control management software. The access control management host installs the access control management software and is responsible for the maintenance and management of the entire access control system. The system can also have a separate access control system database server. It can also use the access control management server as a database server. System parameter settings, personnel in and out records, alarm events, and all employee basic data, permission records, etc. are stored in the database server, which enables centralized management of the entire access control system, parameter settings, system maintenance, data query, all the door points Personnel in and out of statistical information, alarm event records, etc.
The access control management host, database server, branch office access control extensions, and access controllers are all connected by a TCP/IP network. The entire access control system can manage 64 network groups (branches), each network group can manage 64 subnet hosts, the entire system can manage tens of thousands of access points, fully able to meet the needs of large-scale system management or system expansion.
Network-type access control system features 1, support a variety of connection methods, through RS232, RS485, TCP / IP, E1, optical fiber and other ways for free networking, you can easily achieve Internet Internet remote monitoring;
2. The application communication server can support hybrid access across network segment and node (different connection modes);
3. Because the on-site access controller fully supports the direct TCP/IP network connection mode, the system has the following unique advantages: It can make full use of the existing Ethernet network to realize the communication connection of the access control system, making the construction convenient and shortening the construction period; Rapid TCP/IP bi-directional communication mode enables data such as card swiping and alarms to be quickly uploaded to the management host within 100ms, making data processing and action response very fast. The controller supports dynamic port insertion and extraction, and the system can judge in real time. The controller's online and offline conditions are reflected in the host.
The access control management host, database server, branch office access control extensions, and access controllers are all connected by a TCP/IP network. The entire access control system can manage 64 network groups (branches), each network group can manage 64 subnet hosts, the entire system can manage tens of thousands of access points, fully able to meet the needs of large-scale system management or system expansion.
Network-type access control system features 1, support a variety of connection methods, through RS232, RS485, TCP / IP, E1, optical fiber and other ways for free networking, you can easily achieve Internet Internet remote monitoring;
2. The application communication server can support hybrid access across network segment and node (different connection modes);
3. Because the on-site access controller fully supports the direct TCP/IP network connection mode, the system has the following unique advantages: It can make full use of the existing Ethernet network to realize the communication connection of the access control system, making the construction convenient and shortening the construction period; Rapid TCP/IP bi-directional communication mode enables data such as card swiping and alarms to be quickly uploaded to the management host within 100ms, making data processing and action response very fast. The controller supports dynamic port insertion and extraction, and the system can judge in real time. The controller's online and offline conditions are reflected in the host.
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