CN105701887A - Voiceprint lock and unlocking method thereof - Google Patents
Voiceprint lock and unlocking method thereof Download PDFInfo
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- CN105701887A CN105701887A CN201410689031.2A CN201410689031A CN105701887A CN 105701887 A CN105701887 A CN 105701887A CN 201410689031 A CN201410689031 A CN 201410689031A CN 105701887 A CN105701887 A CN 105701887A
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Abstract
The invention relates to the technical fields of locksets, voiceprint recognition and near field communication, and specifically discloses a voiceprint lock and an unlocking method thereof. The voiceprint lock comprises a voice acquisition module, a video acquisition module, a voiceprint recognition module, a near field communication (NFC) module, a communication module, a display module, a controller, a mobile terminal with APP software and an electric control lock. The voice acquisition module, the video acquisition module, the voiceprint recognition module and the near field communication module are responsible for authentication of an unlocking command; an unlocking signal is formed after completion of authentication; and the controller controls opening of the electric control lock. Thus, the functions of identity verification and unlocking can be realized. Compared with the prior art, the invention has the following advantages: identity verification is fused with unlocking process; security of the lock is improved while better user experience is provided; and remote-control unlocking is realized.
Description
Technical field
The field of inventionthe invention relate to lockset and Application on Voiceprint Recognition technical field, specifically a kind of voiceprint lock and method for unlocking thereof。
Background technology
" a kind of Acoustic control cipher electronic lock system " that Chinese patent CN201387635Y is disclosed, number of patent application CN200920084787, simply simply specific audio file is unlocked as key, its essence has simply changed the key of traditional mechanical lock into audio file, cryptogram form replicates by single being prone to, and is easy to be monitored duplication by people。" a kind of acoustic control lock and method for unlocking thereof ", number of patent application CN201410329478.9, it utilizes the mobile terminal with APP software to generate dynamic unlocking pin on the former basis, in its patent, sound is only used as a kind of instrument carrying dynamic key, does not but effectively utilize the difference of individual vocal print to unlock directly as key。
Summary of the invention
The invention provides a kind of voiceprint lock and a kind of utilize individual vocal print difference to realize the method that acoustic control is unblanked。The present invention also can realize remotely controlling to unlock。
The present invention adopts the following technical scheme that
A kind of voiceprint lock, it is characterised in that including: sound acquisition module, video acquisition module, voiceprint identification module, near-field communication (NFC) module, communication module, display module, controller, with the mobile terminal of APP software and electric control lock。Described voiceprint lock adopts the control method of double probate, and when double probate completes, electric control lock is opened。
Double probate process is:
Once certification: enabling main body sends any sound to sound acquisition module, this sample sound is sent to voiceprint identification module by sound acquisition module, sampled sound sample is analyzed by voiceprint identification module, the vocal print feature of this sample vocal print feature with controller storage is contrasted, if meet a certain vocal print feature therein, carry out re-authentication；
Re-authentication: controller generates random text and shows over the display, enabling main body reads this random text, this sample sound is sent to voiceprint identification module by sound acquisition module, first the vocal print feature of this sample vocal print feature with controller storage is contrasted by vocal print module, analyze whether read content is display content simultaneously, when checking each through time, re-authentication completes, and sends to electric control lock and unblanks order。
Described controller at least stores one group of vocal print feature of owner。
Preferably, described communication module accesses wireless the Internet networking constantly by WiFi, to realize and the communication function of the mobile terminal with APP software。
When described near-field communication (NFC) module is for carrying with the mobile terminal with APP software: when voiceprint lock carries out re-authentication, near-field communication (NFC) module is authenticated, and this certification substitutes the verification process of " random text that read display provides "。
When described video acquisition module is for remote unlocking: when owner stays out, when guest opens the door, the sample sound of guest and video sample can be sent to the mobile terminal with APP software by sound acquisition module and video acquisition module by communication module, decided whether to open the door by owner, when if desired opening the door, owner sends the random text to mobile terminal by reading controller, this sound is sent to voiceprint identification module by mobile terminal, carry out re-authentication, thus reaching the purpose of remote unlocking。
Described opening door of remote-control needs to arrange an enabling request key on voiceprint lock, and this button is for when the sample sound of guest can not be identified, by this button, sending, to the mobile terminal with APP software, the request of enabling。
Beneficial effect
Due to the enforcement of above technical scheme, the present invention compared with prior art has the advantage that
1, make use of the individual vocal print difference of utilization to unblank to achieve acoustic control, revolutionary breakthrough is provided with for lock, has sound just can open the door, again for forgetting that key is bothered, and better Consumer's Experience will not be provided；
2, by the mode of double probate so that " key " of this voiceprint lock has non-reproduction, the security performance of lock has been strengthened conscientiously；
3, by the setting of video acquisition module, communication module, coordinate voiceprint identification module achieve guarantee safe while, Remote open the door。
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation front view。
Fig. 2 is embodiment of the present invention structural representation side view。
Fig. 3 is the flow chart of embodiment of the present invention typical case's unlocking manner 1。
Fig. 4 is the flow chart of embodiment of the present invention typical case's unlocking manner 2。
Fig. 5 is the flow chart of embodiment of the present invention typical case's unlocking manner 3。
Detailed description of the invention
In conjunction with accompanying drawing, the present invention is described further。
As shown in Figure 1 and Figure 2, for the present embodiment structural representation: sound acquisition module 1 and video acquisition module 6 are positioned at voiceprint lock front upper portion middle position, and display 7 is positioned at front medium position, and " enabling " key 9 is positioned at below display 7；Voiceprint identification module 3 is connected with vocal print acquisition module 1, communication module 5 and controller 8 respectively；Near-field communication (NFC) module 2 is positioned at below display 7, is connected with controller 8；Electric control lock 4 is connected with controller 8。
Three kind typically the unblank modes of the present embodiment are described in detail in conjunction with Fig. 3,4,5。
Typical case's unlocking manner 1:
Sight: owner, does not carry the mobile terminal with APP software。
Step one: owner sends " enabling " sound to sound acquisition module, and sample sound will be analyzed by sound recognition module, it is judged that whether this vocal print feature is in storage sample；
Step 2: if the vocal print feature in step one belongs to the stored sample characteristics of controller, is generated random text by controller and is shown over the display, reads for owner；If this vocal print feature is not belonging to the stored sample characteristics of controller, then display " haves no right to enter "；
Step 3: the text on owner's read display, is transferred to sound recognition module by sound acquisition module and carries out secondary voiceprint；
Step 4: after re-authentication passes through, is generated, by controller, order of unblanking and is transferred to electric control lock, and electric control lock performs this order, completes unlocking action。
Typical case's unlocking manner 2:
Sight: owner, carries the mobile terminal with APP software。
Step one: owner sends " enabling " sound to sound acquisition module, and sample sound will be analyzed by sound recognition module, it is judged that whether this vocal print feature is in storage sample；
Step 2: owner by the mobile terminal with APP software near near-field communication (NFC) module, and send re-authentication request, if the vocal print feature in step one belongs to the stored sample characteristics of controller, controller is agreed to carry out near-field communication identification with mobile terminal；
Step 3: after secondary near-field communication (NFC) certification completes, is generated, by controller, order of unblanking and is transferred to electric control lock, and electric control lock performs this order, completes unlocking action。
Typical case's unlocking manner 3:
Sight: guest, does not carry the mobile terminal with APP software。
Step one: guest passes through enabling request key, sends, to controller, the request of enabling；
Step 2: controller opens sound acquisition module and video acquisition module, is carried out Voice & Video information gathering, and is sent the information gathered to mobile terminal by communication module guest；
Step 3: owner, by the information gathered is identified, decides whether to open the door；
Step 4: if determining to open the door, then send enabling request by mobile terminal to controller, controller generate random text and send it to mobile terminal, read for owner；
Step 5: owner reads the text on mobile terminal, the sample sound of reading is transferred to sound recognition module and carries out secondary voiceprint by mobile terminal；
Step 6: after re-authentication completes, is generated, by controller, order of unblanking and is transferred to electric control lock, and electric control lock performs this order, completes unlocking action。
Can be seen that the voiceprint lock that the present embodiment provides possesses the unexistent safety of general lockset and remote unlocking function by the description of these three kinds modes of typically unblanking。
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the technology of the present invention principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention。
Claims (7)
1. a voiceprint lock, it is characterised in that including: sound acquisition module, video acquisition module, voiceprint identification module, near-field communication (NFC) module, communication module, display module, controller, with the mobile terminal of APP software and electric control lock；Described voiceprint identification module is connected with vocal print acquisition module, communication module and controller respectively；Described near-field communication (NFC) module is positioned at below display, is connected with controller；Described electric control lock is connected with controller。
2. a kind of voiceprint lock as claimed in claim 1, it is characterised in that: described sound acquisition module is for gathering the audio-frequency information of enabling main body；Described video acquisition module is for gathering the video information of enabling main body；Described voiceprint identification module is for analyzing the vocal print feature of sound acquisition module institute collecting sample；Described near-field communication (NFC) module carries out near-field communication identification for the mobile terminal with APP software and voiceprint lock；Described communication module is for the information transmission between voiceprint lock and the mobile terminal with APP software；Described display module is used for showing random text etc.；Described controller is for storing the vocal print feature of owner, generation random text, generating and unblank order and be transferred to electric control lock；The described mobile terminal with APP software is used for remote unlocking；Described electric control lock is for receiving the order performing unblanked of controller。
3. the method for unlocking of the voiceprint lock utilized described in claim 1, it is characterised in that: described voiceprint lock adopts the control method of double probate, and when double probate completes, electric control lock is opened；The control method of described double probate, it is characterised in that: comprise the following steps:
Once certification: enabling main body sends any sound to sound acquisition module, this sample sound is sent to voiceprint identification module by sound acquisition module, sampled sound sample is analyzed by voiceprint identification module, the vocal print feature of this sample vocal print feature with controller storage is contrasted, if meet a certain vocal print feature therein, carry out re-authentication；
Re-authentication: controller generates random text and shows over the display, enabling main body reads this random text, this sample sound is sent to voiceprint identification module by sound acquisition module, first the vocal print feature of this sample vocal print feature with controller storage is contrasted by vocal print module, analyze whether read content is display content simultaneously, when checking each through time, re-authentication completes, and sends to electric control lock and unblanks order；When owner stays out, when guest opens the door, the sample sound of guest and video sample can be sent to the mobile terminal with APP software by sound acquisition module and video acquisition module by communication module, decided whether to open the door by owner, when if desired opening the door, owner sends the random text to mobile terminal by reading controller, and this sound is sent to voiceprint identification module by mobile terminal, carry out re-authentication, thus reaching the purpose of remote unlocking。
4. a kind of voiceprint lock as claimed in claim 2, it is characterised in that: described communication module accesses wireless the Internet networking constantly by WiFi, to realize and the communication function of the mobile terminal with APP software。
5. controller as claimed in claim 2, it is characterised in that: described controller at least stores one group of vocal print feature of owner。
6. the method for unlocking of a kind of voiceprint lock as claimed in claim 3, it is characterized in that: when described near-field communication (NFC) module is for carrying with the mobile terminal with APP software: when voiceprint lock carries out re-authentication, near-field communication (NFC) module is authenticated, and this certification substitutes the verification process of " random text that read display provides "。
7. the method for unlocking of voiceprint lock as claimed in claim 3, it is characterized in that: described opening door of remote-control needs to arrange an enabling request key on voiceprint lock, this button is for when the sample sound of guest can not be identified, by this button, send, to the mobile terminal with APP software, the request of enabling。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410689031.2A CN105701887A (en) | 2014-11-26 | 2014-11-26 | Voiceprint lock and unlocking method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410689031.2A CN105701887A (en) | 2014-11-26 | 2014-11-26 | Voiceprint lock and unlocking method thereof |
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| CN105701887A true CN105701887A (en) | 2016-06-22 |
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| CN201410689031.2A Pending CN105701887A (en) | 2014-11-26 | 2014-11-26 | Voiceprint lock and unlocking method thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408727A (en) * | 2016-11-22 | 2017-02-15 | 合肥星服信息科技有限责任公司 | Access control system based on voiceprints |
| CN106780878A (en) * | 2016-12-09 | 2017-05-31 | 北京昆庭资产管理有限公司 | A kind of visitor's register method, system, visitor's client and by visitor's client |
| CN106920303A (en) * | 2017-01-21 | 2017-07-04 | 云丁网络技术(北京)有限公司 | A kind of method for unlocking and its intelligent door lock system based on speech recognition |
| CN107424248A (en) * | 2017-04-13 | 2017-12-01 | 成都步共享科技有限公司 | A kind of vocal print method for unlocking of shared bicycle |
| CN107958520A (en) * | 2017-12-21 | 2018-04-24 | 广东汇泰龙科技有限公司 | The smart lock that a kind of vocal print bluetooth method for unlocking and application this method are opened |
| CN108091016A (en) * | 2017-12-21 | 2018-05-29 | 广东汇泰龙科技有限公司 | The smart lock that a kind of vocal print method for unlocking and application this method are opened |
| CN109360566A (en) * | 2018-12-11 | 2019-02-19 | 温州智点信息科技有限公司 | A kind of Intelligent key cabinet voice management device |
| CN109727342A (en) * | 2018-07-06 | 2019-05-07 | 平安科技（深圳）有限公司 | Recognition methods, device, access control system and the storage medium of access control system |
| CN109974388A (en) * | 2019-03-12 | 2019-07-05 | 长虹美菱股份有限公司 | The linked system and control method of intelligent refrigerator and access control equipment |
| CN111325884A (en) * | 2020-03-02 | 2020-06-23 | 深圳市凌度汽车电子有限公司 | Unlocking method and device and intelligent door lock |
| CN111951437A (en) * | 2020-08-13 | 2020-11-17 | 安徽信息工程学院 | Automatic door lock control system |
| WO2022088963A1 (en) * | 2020-10-30 | 2022-05-05 | 华为技术有限公司 | Method and apparatus for unlocking electronic device |
| CN114913629A (en) * | 2022-03-22 | 2022-08-16 | 广东好太太智能家居有限公司 | Intelligent linkage interaction method and system for intelligent lock |
-
2014
- 2014-11-26 CN CN201410689031.2A patent/CN105701887A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408727A (en) * | 2016-11-22 | 2017-02-15 | 合肥星服信息科技有限责任公司 | Access control system based on voiceprints |
| CN106780878A (en) * | 2016-12-09 | 2017-05-31 | 北京昆庭资产管理有限公司 | A kind of visitor's register method, system, visitor's client and by visitor's client |
| CN106920303A (en) * | 2017-01-21 | 2017-07-04 | 云丁网络技术(北京)有限公司 | A kind of method for unlocking and its intelligent door lock system based on speech recognition |
| CN107424248A (en) * | 2017-04-13 | 2017-12-01 | 成都步共享科技有限公司 | A kind of vocal print method for unlocking of shared bicycle |
| CN107958520A (en) * | 2017-12-21 | 2018-04-24 | 广东汇泰龙科技有限公司 | The smart lock that a kind of vocal print bluetooth method for unlocking and application this method are opened |
| CN108091016A (en) * | 2017-12-21 | 2018-05-29 | 广东汇泰龙科技有限公司 | The smart lock that a kind of vocal print method for unlocking and application this method are opened |
| CN109727342A (en) * | 2018-07-06 | 2019-05-07 | 平安科技（深圳）有限公司 | Recognition methods, device, access control system and the storage medium of access control system |
| CN109360566A (en) * | 2018-12-11 | 2019-02-19 | 温州智点信息科技有限公司 | A kind of Intelligent key cabinet voice management device |
| CN109974388A (en) * | 2019-03-12 | 2019-07-05 | 长虹美菱股份有限公司 | The linked system and control method of intelligent refrigerator and access control equipment |
| CN111325884A (en) * | 2020-03-02 | 2020-06-23 | 深圳市凌度汽车电子有限公司 | Unlocking method and device and intelligent door lock |
| CN111951437A (en) * | 2020-08-13 | 2020-11-17 | 安徽信息工程学院 | Automatic door lock control system |
| CN111951437B (en) * | 2020-08-13 | 2022-05-17 | 安徽信息工程学院 | Automatic door lock control system |
| WO2022088963A1 (en) * | 2020-10-30 | 2022-05-05 | 华为技术有限公司 | Method and apparatus for unlocking electronic device |
| CN114913629A (en) * | 2022-03-22 | 2022-08-16 | 广东好太太智能家居有限公司 | Intelligent linkage interaction method and system for intelligent lock |
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Application publication date: 20160622 |
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| WD01 | Invention patent application deemed withdrawn after publication |