Intelligent office access control system based on fingerprint recognition

Abstract

The invention provides an intelligent office access control system based on fingerprint recognition. The intelligent office access control system comprises fingerprint acquisition equipment, a serverand control equipment; the fingerprint acquisition equipment is used for acquiring a user fingerprint image and transmitting the acquired user fingerprint image and a serial number of the fingerprintacquisition equipment to the server; the server is used for performing edge detection and feature extraction and processing on the received fingerprint image, acquiring a user fingerprint feature parameter, matching the user fingerprint feature parameter with a fingerprint feature parameter prestored in a feature storage module and relevant to the serial number of the fingerprint acquisition equipment and transmitting a door opening instruction to the control equipment corresponding to the serial number according to the received serial number of the fingerprint acquisition equipment when an output matching result is correct; and the control equipment is used for receiving the door opening instruction transmitted by the server and opening a corresponding access control system according to the door opening instruction. By using the intelligent office access control system, the control level for the authority of the office access control system is enhanced.

Description

technical field [0001] The invention relates to the technical field of intelligent access control, in particular to an intelligent office access control system based on fingerprint identification. Background technique [0002] The access control system is the entrance and exit access control safety management system. It is a new modern safety management system. It integrates microcomputer automatic identification technology and modern safety management measures. It involves many new technologies such as electronics, machinery, optics, computer technology, communication technology, and biotechnology. . It is an effective measure to solve the security management of entrances and exits in important places. Applicable to various confidential fields, such as banks, hotels, computer rooms, armories, confidential rooms, offices, intelligent communities, factories, high-speed tolls, etc. [0003] Most of the existing office access control systems use IC cards to control the openin...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing office access control systems use IC cards to control the opening of office and unit doors, but usually the same IC card can open the door and different unit doors, or need to use different IC cards to open the door or different units. Doors; the former can open all the doors with the same IC card, and when the IC card is lost, it is easy to bring hidden dangers to the office security; the latter needs to use different IC cards to open the doors of different units, and needs to carry a large number of IC cards during operation. very inconvenient

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