Access control system based on palm vein authentication and authentication method using same

Abstract

The invention discloses an access control system based on palm vein authentication and an authentication method using the same. The system comprises a plurality of palm vein terminals, a central processing unit (CPU) and a plurality of door control devices, wherein, the plurality of the palm vein terminals acquire palm vein images of a user to be authenticated, process and then send the images tothe CPU; the CPU stores rights information, safety rule information and palm vein information of a legal user, reads the palm vein images of the user to be authenticated, judges whether opening of a security door meets the safety requirements based on preset matching rules and safety rules, and sends an opening command to the corresponding door control device if opening of the security door meetsthe safety requirements; and the plurality of the door control devices respond to the opening command to control the corresponding security door to open. By utilizing the system and the authentication method using the same, the defects such as limited authentication efficiency and accuracy caused by easy theft, replication or pollution of an authentication reference object in the existing security access control authentication based on ID (identity) card and fingerprint identification are overcome, thus meeting higher safety requirements.

Description

technical field [0001] The invention relates to the technical field of security authentication, in particular to an access control system based on palm vein authentication and an authentication method thereof. Background technique [0002] With the continuous development of the financial industry and the increasingly intensified competition in the financial market, bank management has become increasingly standardized. As we all know, as a financial industry, the bank's security is the top priority, and the security guarantee depends on standardized management and advanced technology. [0003] At present, most banks install electric locks between various business outlets and important office spaces. For example, multiple security doors can be set between the business counter and the lobby, and each security door is equipped with an electric lock. When people outside the business counter try to enter the business counter, they need to press the doorbell manually, and the sta...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is how to overcome the limitation of authentication efficiency and accuracy caused by the authentication reference objects

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