Flush bonding fingerprint gate inhibition system with infrared videotaping and wireless function

Abstract

This invention relates to the biological character identification technique. It comprises fingerprint collection system, fingerprint identification subsystem, infrared vidicon subsystem, center control and data communication subsystem; gate inhibition subsystem. It identifies the fingerprint by the embedded system, so to increase the security of system. It can monitor around the clock by adopting the advanced fingerprint identification algorithm and MMS to realize wireless on site monitoring. It introduces the network fingerprint key concept, namely, under the normal state; there isn't any fingerprint templet in fingerprint gate inhibition. When entering or exiting the safe location, the control center calls out the fingerprint key of the authorized stuff in the fingerprint database and fingerprint templet and sends them to the fingerprint gate inhibition along with the survival factor through wireless links. The authorized stuff can enter and exit in the period that confirmed by the survival factor. After the survival time, the fingerprint gate inhibitor deletes the fingerprint key automatically.

Description

Technical field: [0001] The present invention relates to biometric identification technology. Background technique: [0002] With the development and wide application of computer network technology, the security of important confidential information and personal privacy information of the state and military departments has attracted much attention. Require. In the traditional field of security protection, access control and monitoring are two security systems that are independent of each other and used in conjunction with each other. The value of the monitoring system is to monitor or record the behavior of authorized personnel on-site and when unauthorized personnel invade the fortified area, it can promptly call the police and leave illegal behavior records; the access control system adopts an active method, through the control of the main channel, It greatly prevents the intrusion of unauthorized personnel from normal passages, and can limit the range of activities of u...

AI Technical Summary

Problems solved by technology

These traditional identification methods have obvious disadvantages: for example, items owned by individuals are easily lost or forged, personal passwords are easily forgotten or misremembered or even stolen, etc., which make it impossible for the system to distinguish between those who have real identities and those who have obtained identities through certain means Impersonators of identifiers or related information

[0005] 1. It can only control the switch of the door according to the result of fingerprint identification, and cannot monitor the scene;

[0006] 2. The performance of the fingerprint recognition algorithm is average, and the false rejection rate is relatively high;

[0007] 3. It is difficult to make an embedded system;

[0008] 4. The current products cannot support remote mobile monitoring of monitors;

[0009] 5. The current fingerprint access control products only provide communication interfaces such as Ethernet (RJ45), RS232, and 485;

[0010] 6. For the current offline fingerprint access control products, the fingerprint information (feature template) is stored in the fingerprint access control and cannot be scheduled

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