Building intelligent access control system

Abstract

The invention discloses a building intelligent access control system. The building intelligent access control system comprises a resident entrance guard unit, a visitor entrance guard unit, an entrance guard management unit, an entrance guard control unit, and a server which is connected with the resident entrance guard unit, the visitor entrance guard unit, the entrance guard management unit, andthe entrance guard control unit through the Internet, wherein the above units and the server are distributed in a building. In applications, in accessing of a resident, automatic access control is realized via comparing extracted identity information of residents in the building with IC card input identity information, operation is simple and convenient; in accessing of a visitor, a limiting module is used for recording the card swiping entrance time of the visitor, and a time range is set, so that a second time of registration of identity information of the visitor in a second time of entrance in the time range is not needed, and time-limited information is sent to an identity information erasing module after the time range, the identity information of the visitor is erased, and the temporary IC card becomes available again. The building intelligent access control system is capable of simplifying the work of apartment managers, and is high in safety.

Description

technical field [0001] The invention belongs to the technical field of intelligent buildings, in particular to an intelligent building access control system. Background technique [0002] The demand for information in modern society is increasing, and the speed of information transmission is also getting faster and faster. The 21st century is the century of informationization. It is mainly information technology, biotechnology and new material technology that promote the development of the world economy. Information technology has the greatest impact on people's economic, political and social life. The information industry is gradually becoming the main pillar industry of society. The progress of human society will depend on the development and application of information technology. [0003] The development of electronic technology (especially computer technology) and network communication technology has made the society highly informatized. Inside buildings, the combination...

AI Technical Summary

Problems solved by technology

Existing access control systems include out-of-sequence keyboard methods, card identification methods, and biometric identification methods. There is no systematic tracking of visitors entering and exiting the gate, and building managers need to manually check and record information. The work is complicated and the security is low. With the real estate market With the rapid development and the improvement of people's living standards, the requirements for building security and intelligence are more urgent

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