A dynamic password access control management method and its management system

Abstract

The dynamic password access control management method of the present invention adopts dynamic password design, and the server cooperates with the dynamic password controller at the access control place of the entrance and exit gates, and the two synchronize encryption algorithms, root keys and encryption elements; the dynamic password access control of the present invention The management system used by the management method includes a server, a dynamic password controller and an electric lock. The present invention is overall simple and efficient, highly logical, and has a higher degree of intelligence. Different from the existing access control management methods such as magnetic cards and fingerprints, the present invention innovatively introduces a dynamic password management method, changing the fixed passwords of magnetic card and fingerprint. And the long-term use mode allows the access control management to realize the new function that the designated person can enter and exit the gate of the designated place within the designated time and the password can only be used once.

Description

Technical field [0001] The present invention is in the field of office information management technology, and more particularly, to a dynamic password access control management method and management system. Background technique [0002] With the rapid development of modern high-tech, intelligent office management has entered people's social life, a seat of intelligent office rent public buildings erected to meet the information needs of the times, as the use of cross-century building, must function the needs of current and future development and a base for cultural and economic development. [0003] IC card access control management system, with the portal access control, real-time monitoring, anti-theft security alarm and other functions, it is primarily to facilitate access to internal staff, put an end to foreign workers wander in and out, both for the convenience of internal management, but also enhance the internal security, to provide users with an efficient and cost-effect...

AI Technical Summary

Problems solved by technology

At present, most of the existing access control systems can only be managed by manual registration for visitors, which is not only inefficient and high in management costs, but more importantly, it is difficult to verify the identity of visitors in this way, and it is easy to forge identities, such as disguise People who are not easy to verify their identities, such as couriers, repairmen, and food delivery

In addition, the existing access control management systems all use magnetic cards, fingerprints, etc., and there will be many defects after long-term use. The management method cannot stipulate the valid time period for the smart use of the access control access code once, which will cause non-office personnel to take the opportunity to mix in, and the magnetic card, fingerprint and other methods have a long delay, resulting in a delay in attendance, and the degree of intelligence needs to be further improved improve

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