Entrance guard control method based on voice recognition, facial recognition and fingerprint recognition

Abstract

The invention discloses an entrance guard control method based on voice recognition, facial recognition and fingerprint recognition. The method includes the steps of: S1. collecting the instant voice information, instant facial information and instant fingerprint information of an entrance guard user; S2. extracting features; S3. comparing the instant data with standard data; S4. comparing the module corresponding relation; and S5. sending the comparison result to the user terminal of an entrance guard master user through a wireless communication module, and letting the entrance guard master user select whether to open the entrance guard according to the result. The method provided by the invention carries out entrance guard judgement through a voice recognition device, a facial recognition device and a fingerprint recognition device simultaneously, firstly judge whether voice recognition, facial recognition and fingerprint recognition are consistent with the pre-stored, and then judges whether existing corresponding relation, increases the recognition effect, prevents people with bad intentions from acquiring one or two of the voice, facial and fingerprint data to pass the entrance guard, and is convenient for the entrance guard master user to know the entrance guard use condition of his / her own house at any time.

Description

technical field [0001] The invention relates to an access control method based on speech recognition, face recognition and fingerprint recognition. Background technique [0002] 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 eas...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a kind of access control method based on speech recognition, face recognition and fingerprint recognition, solve the problem that the prior art only recognizes by speech and facial fingerprints, and does not compare the corresponding relationship of the three , resulting in the problem of poor recognition effect

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