An Intelligent Office Access Control System Based on Fingerprint Identification

Abstract

The present invention provides an intelligent office access control system based on fingerprint identification, comprising: a fingerprint collection device for collecting user fingerprint images, and sending the obtained user fingerprint images and the serial number of the fingerprint collection device to the server; Perform edge detection and feature extraction processing on the received fingerprint image, obtain user fingerprint feature parameters, and match the user fingerprint feature parameters with the fingerprint feature parameters associated with the fingerprint collection device number pre-stored in the feature storage module , when the output matching result is correct, send a door-opening instruction to the control device corresponding to the number according to the received fingerprint collection device number; the control device is used to receive the door-opening instruction sent by the server, and according to the door-opening instruction Open its corresponding access control system. The invention enhances the control level of the authority of the office access control system.

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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