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Security access control system

A security door and corresponding relationship technology, applied in the direction of instruments, character and pattern recognition, computer components, etc., can solve problems such as poor recognition effect, achieve increased recognition effect, improve information extraction ability and security, and facilitate later viewing Effect

Inactive Publication Date: 2015-07-29
CHENGDU TENYUM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a security access control system, and solve the problem that the prior art only recognizes by voice and face fingerprints, and does not compare the corresponding relationship of the three, thus resulting in poor recognition effect

Method used

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Embodiment Construction

[0020] Further describe the technical scheme of the present invention in detail below in conjunction with accompanying drawing:

[0021] Such as figure 1 As shown, a security access control system includes multiple security access control devices, a host computer and multiple wired communication modules connecting the security access control devices and the host computer; the host computer is set in the security center of the community.

[0022] The security access control device includes a voice input module for voice recognition input, a voice extraction module for feature extraction of instant voice, a face input module for face recognition input, and a voice input module for instant face image A face extraction module for feature extraction, a fingerprint input module for fingerprint recognition input, a fingerprint extraction module for feature extraction of instant fingerprints, a storage module for storing standard features and the correspondence between the three, a c...

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Abstract

The invention discloses a security access control system which comprises a plurality of security access control devices, an upper computer and a plurality of wired communication modules connected with the security access control devices and the upper computer, wherein each of the security access control devices comprises a voice input module used for performing voice recognition input, a voice extraction module for performing feature extraction on instant voices, a human face input module used for facial recognition input, a human face extraction module used for performing feature extraction on an instant human face image, a fingerprint input module used for performing fingerprint recognition input, a fingerprint extraction module used for performing feature extraction on an instant fingerprint, a storage module, a comparison module and an access control switch control module. According to the security access control system disclosed by the invention, through three recognition devices, namely a voice recognition device, a face recognition device and a fingerprint recognition device, access control judgment is performed, so that the effect of recognition is improved, and the situation that one or two of the voice, face and the fingerprint is / are prevented from being obtained by wicked people to pass access control is prevented.

Description

[0001] A security access control system. technical field [0002] The invention relates to a security access control system. Background technique [0003] In daily life, people must use various access control locks everywhere. From the control mode of access control locks, there are mainly keys, passwords, magnetic cards and IC cards. With the improvement of people's living standards, the indispensable necessary appliance of access control locks has also brought a lot of troubles to life. Everyone has the experience of losing or forgetting keys, and they have to use their brains every day to remind themselves to put the keys away. A large bunch of keys is undoubtedly a painful thing for those who want to be portable. From the point of view of the existing control methods of access control locks, there are certain potential safety hazards. Keys, passwords and magnetic cards are easy to copy and steal; IC cards are relatively safe, but they are also easy to lose. Therefore, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00G06K9/00
Inventor 周海林
Owner CHENGDU TENYUM TECH
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