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Remote access control system based on voice recognition and authorization method thereof

A voice recognition and access control system technology, applied in voice recognition, voice analysis, instruments, etc., can solve problems such as inability to perform remote authorization, limit the use of remote access control, etc., to reduce the error rate and improve the accuracy.

Pending Publication Date: 2020-08-25
XIAMEN KUAISHANGTONG TECH CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing remote access control is generally unable to carry out remote authorization, which further restricts the use of remote access control

Method used

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  • Remote access control system based on voice recognition and authorization method thereof

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Embodiment Construction

[0035] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained b...

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PUM

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Abstract

The invention provides a remote access control system based on voice recognition and an authorization method thereof. The authorization method comprises the following steps of S1, acquiring an authorization request of a to-be-authorized party at a near end of an entrance guard; S2, sending the authorization request to a remote terminal, and sending authorization voice data after an authorization party of the remote terminal confirms the identity of a to-be-authorized party; S3, obtaining authorization voice data, the age information and the gender information of an authorization party of the remote terminal, optimizing the authorized voice data in a corresponding frequency band by adopting a corresponding optimization algorithm; wherein the voice frequency band of the authorizing party isdivided into an adult female frequency band of 200-300Hz and an adult male frequency band of 100-180Hz according to the age information and the gender information, and setting an optimization algorithm of each frequency band; S4, performing voice recognition of the optimized authorized voice data to obtain a corresponding command; and S5, the access control near end authorizing the to-be-authorized party according to the authorization command.

Description

technical field [0001] The invention relates to a voice recognition-based remote access control system and an authorization method thereof. Background technique [0002] The access control system refers to an intelligent management system that installs smart card electronic automatic identification systems at the entrances and exits of buildings, and holds non-contact cards to perform operations such as release, rejection, and recording of incoming people (things). By controlling the entrance and exit channels, it can effectively control the entry and exit of people (items), record all the details of entry and exit, and play a huge role in environmental safety. [0003] But problems followed. When I came home from get off work, I forgot to bring the access control card and keys. I kept calling the property and kept talking. I was turned away. I was so annoyed! The company often has customers or couriers coming in and out, and the doorbell is constantly urging. Get up and o...

Claims

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Application Information

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IPC IPC(8): G07C9/38G10L15/22G10L15/26G10L21/0208
CPCG10L15/22G10L21/0208G07C9/38
Inventor 肖龙源李稀敏叶志坚刘晓葳
Owner XIAMEN KUAISHANGTONG TECH CORP LTD