Access control system integrating multiple identification modes

Abstract

The invention provides an access control system integrating multiple identification modes, the access control system comprises access control equipment, an identification unit arranged on a door and an access control unit, the door comprises a door lock, the door lock comprises a door handle, a lock cylinder and a lock cylinder element, the identification unit comprises components distributed at different positions of the door and is connected with the access control unit, and a processing unit used for receiving and verifying identification information and the lock cylinder element used for locking and / or unlocking the door are arranged in the access control unit. The processing unit generates an equipment control signal to the lock cylinder element of the access control unit to lock and / or open the door after verifying that the combined information is consistent. The number of the identification units is two, the identification units are the first identification unit arranged on the door plate and the second identification unit arranged on the door lock, and the second identification unit is a fingerprint identification unit. By adopting the technical scheme, various recognition modes of the access control system can be combined for use or can be independently used.

Description

[0001] The application of this invention is based on the Chinese patent number 201610894957.4 submitted by the applicant on October 13, 2016. The patent name is an access control system integrating multiple identification methods. At least part of the content of the original specification is quoted way incorporated into this article. technical field [0002] The invention relates to an access control system, in particular to an access control system provided with multiple identification modes, which work in combination or independently. Background technique [0003] With the rapid development of computer technology and the improvement of people's living standards, smart home service equipment has gradually entered the lives of the public. In order to realize proper legality and convenient use of these service devices, the service device needs to have the function of user authentication. For example, if a user uses a voice command to turn on or off a certain household applia...

AI Technical Summary

Problems solved by technology

[0005] The biometric authentication of a single biometric feature is currently the commonly used method, but a single biometric feature has certain instability, for example, the sound will affect the voiceprint characteristics with the change of volume, speed and sound quality (such as when a person catches a cold)

Another example, in the case of similar facial structures, facial authentication at the current state of the art is basically invalid; external occluders, such as glasses, beards, hair, etc., may cause changes in facial features

Moreover, there are still certain loopholes in the biometric authentication method of a single biometric feature. For example, unauthorized users can use recordings to crack the voiceprint recognition system, and use photos or videos to crack the facial recognition system.

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