Chapter VIII of the access control system

The eighth chapter access control system

The main function of entrance guard system is to implement an important management system of importenterprises door management of staff and workers. It is composed of intelligent access control management software, access controller and access control card reader which is composed of three parts.

Intelligent access control management software with powerful functions, simple operation, safe use, strong compatibility, easy to upgrade. For the Chinese market demand and development, and according to China's national conditions, hours of work and living habits and design. The design of Chinese window, so it is very easy to operate. Be familiar with the application software in a short period of time, the software can be used for a variety of programming; programming, such as time zonelevel programming, pass card program, also can be a variety of report printing, to facilitate the management review.

Access control data storage controller called access controller, high speed circuit by leading international advanced level and FLASH mass technology single-chip design, processing, storage, communication function on aprinted circuit board, with the communication terminal has the characteristics of rapid removal, software to monitorevery mouth communication activities, the memoryinterface processing unit, can be support control memoryby higher station into the micro program. With the inherent reliability of chip design, and expansion of thetransient protection function, automatic self checking function and enhanced the reliability, can be card information offline storage induction IC card reader to read wiegand26 format, time information and the state information. Application systems are widely used in access control, attendance, consumption, attendance,membership management, customer management,parking management, induction type IC card.

Entrance guard card anti metal shield and a card readercard reader interaction ability. Stable performance, anti death advanced circuit design, anti surge protection, anti wrong connection protection. The use of pure digitalimport base station RF chips, error free design. Intelligentsound and light control mode. Connection mode in line with international standards. A sonorous voice, not disturbed by the tone sandhi. Long transmission distancecan reach 100 meters. Stylish design a variety of styles and colors. High temperature resistant. Low temperature resistance.

Fig. 1 schematic, access control system.

Fig. 2 schematic, entrance guard system function principle

3, entrance guard system

◆ as a subsystem of the smart card system, a card, alibrary, a network.

Support a variety of RF card and fingerprint.

The access controller support online upgrade function.

The access controller is divided into 1 door, 2 door, 4 door three ways, the corresponding relationship between the door and the card reader, the button can be flexible configuration.

◆ on each door can be set: ordinary card, password to open the door, open the door, take card + passwordbutton, lock open in 5 states, each state can be setcorresponding to 4 different time periods.

The system can be installed two super password, a stress password.

◆ on each door is arranged illegal credit card alarm, fire alarm, alarm, a long time not closed anti submarine backtrailing, stress, whether remote door alarm function.

Support multi card to open the door, the first card to open the door.

◆ on each door can be set from Monday to Sunday 7pass time, each access time can be set 4 correspondingperiod.

The real time operation: display door state, read out records, download the black and white list.

◆ powerful permissions set display function, can according to the access controller, door, departments,staff were randomly selected to set permissions, delete,at the same time, according to the report, softwaresolution hang new card, pre accounts, accountspersonnel operation automatically deleted, recovery personnel corresponding rights.

Support: manual receiving import record, manually download permissions information.

◆ controller information through the support of the Excelfile to import.

◆ convenient report query system, all data can beexported as Excel files.

The entrance guard controller supports RS232/485,TCP/IP communication mode.