Speech lock

A voice and lock technology, applied in the electronic field, can solve the problems of trouble, easy to be picked up, poor security, etc., and achieve the effects of good security, quick unlocking, and strong anti-noise ability.

Inactive Publication Date: 2006-03-15
上海优浪信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem in the prior art to be solved by the present invention is: the mechanical lock in the prior art adopts the traditional metal key unlocking method, which is easy to be picked and has poor security, and once the key is lost, it will cause great trouble

Method used

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Embodiment Construction

[0024] like figure 1 , figure 2 , image 3 and Figure 4 As shown in the figure, a voice lock of the present invention is composed of an electronic signal processing circuit and a lock action executing mechanism. The electronic signal processing circuit is composed of a voice receiving device 1, a voice preprocessing module 2, a training module 3, a recognition module 4 and The unlocking module 5 is formed, wherein the voice receiving device 1 is connected with the voice preprocessing module 2, and the voice preprocessing module 2 is connected with the training module 3 and the recognition module 4, The described identification module 4 is connected with the described unlocking module 5, and the described voice preprocessing module 2 is connected with a keyboard. First, the user enters the user ID number through the keyboard, and the described voice receiving device 1 receives and is identified. The voice signal of the person, and the voice signal is transmitted to the des...

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Abstract

A voice lock is composed of electronic signal processing circuit including voice receiving unit, voice preprocessing unit, training module, identification module and unlocking module; and lock action executing mechanism. It is featured as connecting electronic signal processing circuit with lock action executing mechanism, applying vocal print technique and utilizing human voice as unlocking key as well as cooperating with user ID number to finalize status certification course, and supporting voice key to be used by a numbers of persons through ID number.

Description

technical field [0001] The invention relates to the field of electronics, in particular to the field of digital signal processing, in particular to the application of a voice recognition technology, in particular to a voice lock. Background technique [0002] In the prior art, there are two types of lock products: traditional mechanical locks and innovative smart locks. Smart locks include smart card door locks, password locks, fingerprint locks, etc. Although they all abandon the traditional key, but There are still a lot of troublesome situations in the application. For example: the password is stolen, the magnetic card is lost, the fingerprint is rejected, etc., so these locks still have imperfections. SUMMARY OF THE INVENTION [0003] The technical problem in the prior art to be solved by the present invention is: the mechanical lock in the prior art adopts the traditional metal key unlocking method, which is easy to be picked up, and the safety is very poor, and once...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/08G10L17/00G10L17/02G10L17/04
Inventor 吴田平
Owner 上海优浪信息科技有限公司
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