Dual authentication face access control system and information authentication method

Abstract

The invention belongs to the technical field of communication and electronics, and discloses a dual authentication face access control system and an information authentication method. The camera of acentral processing unit acquires a facial image of an entry user, processes and compares the face, and performs first authentication; the central processing unit transfers the facial image of the entry user to a remote control terminal through a wireless signal transmission device, and performs second authentication on the face of the entry user through the remote control terminal; when the facialinformation of the entry user is not matched with pre-stored registration information, the information is compared with information pre-stored in a blacklist; and, if the information is matched withthe information in the blacklist, an alarm is given in time through an alarm device. According to the dual authentication face access control system and the information authentication method disclosedby the invention, the first authentication of the identity is carried out through the central processing unit; furthermore, second authentication of the identity information also can be carried out through the remote control terminal; and thus, the security and the reliability of the access control system are ensured.

Description

technical field [0001] The invention belongs to the technical field of communication and electronics, and in particular relates to a dual-authentication face access control system and an information authentication method. Background technique [0002] In modern life, enterprises and individuals are more concerned about security management, and access control systems are generally installed in enterprises and families. The existing access control systems generally open the access control by entering a password. However, this application password The access control system formed in this way may be easy to forget the password due to the complex passwords set, and some obvious traces will be left when entering the password, which may lead to password leakage, which greatly weakens the role of the access control system in terms of security, and The traditional face access control system processing only passes the first-level detection, which is prone to misjudgment and low detect...

AI Technical Summary

Problems solved by technology

[0004] The traditional access control system only has one-factor authentication, which has low security, and the traditional face access control system only passes the first-level detection, which is prone to misjudgment and low detection accuracy

[0005] The two-factor authentication in the prior art has a low accuracy rate for user security data authentication

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