CN205899631U - Pronunciation trigger lock - Google Patents
Pronunciation trigger lock Download PDFInfo
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- CN205899631U CN205899631U CN201521066123.1U CN201521066123U CN205899631U CN 205899631 U CN205899631 U CN 205899631U CN 201521066123 U CN201521066123 U CN 201521066123U CN 205899631 U CN205899631 U CN 205899631U
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Abstract
The utility model relates to a pronunciation trigger lock, including pronunciation trigger module, intelligence lock control module, motor, mechanical lock module and supply circuit. Pronunciation trigger module is by constituting with the lower assembly combination: pronunciation trigger the soc chip, including the voice data's that is used for the data processing module of data operation and give -out order, the appointed phrase of the designated person that prestores data storage module, link to each other with data processing module and be connected to data processing module's I2C interface and link to each other with data processing module and the GPIO that transmits the control command that data processing module sent for intelligence lock data processing module 0 wakes the signal line up with outside main control unit, and board year microphone, link to each other with data processing module and carry out the matching operation in order to intercept external sound and to feed back to data storage module. The utility model discloses a pronunciation trigger the soc chip, and the circuit is simple, with low costs and be convenient for safeguard, the pronunciation of only preassigning personnel's appointed phrase just can trigger unblanks, can satisfy the specific demand that one type of security expected much.
Description
Technical field
The utility model is related to intelligent lock technical field, more particularly, to a kind of speech trigger lock.
Background technology
Lockset is the very common utensil in routine work life of people, with the development of modern intellectual technology, lockset
Industry is also in time proposed smart lock, and common smart lock includes keyboard password lock, fingerprint intelligent lock, iris smart lock, language
Sound smart lock etc., wherein, keyboard password lock only could start unlocking when inputting correct keyboard password, and fingerprint intelligent
The checking of the biological characteristic related to user is all added, when checking matches just in lock, iris smart lock, speech-sound intelligent lock
Can start and unlock.
The main voice that includes of existing speech-sound intelligent lock wakes up assembly, smart lock control module, motor and mechanical locked mode
Block, wherein, voice wakes up assembly and is realized by common single-chip microcomputer, voice recognition chip and peripheral circuit again, and circuit is considerably complicated, becomes
This is relatively high.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of speech trigger lock, its structure is simple, cost
Low, and can effectively verify person of unlocking's identity to determine whether to unlock.
For solving above-mentioned technical problem, the utility model provides a kind of following technical scheme: speech trigger lock, including voice
Smart lock control module that trigger module is connected with voice activated module, controlled by smart lock control module operating motor,
The mechanical lock module realizing unlocking and lock and the confession for whole speech trigger lock consuming components offer electric power are driven by motor
Circuit, described voice activated module includes:
Speech trigger soc chip, sends the data processing of corresponding instruction including for data operation and according to operation result
Module, for prestore designated person the data memory module of the speech data of specified phrase, be connected with data processing module and
For Master controller being connected to the i of data processing module2C interface and being connected with data processing module and for by number
It is transferred to the gpio wake-up signal line of smart lock control module according to the control instruction that processing module sends；And
Onboard microphone, for being connected with data processing module to intercept external sound and to feed back to speech trigger soc core
Piece carries out matching operation.
Further, described voice activated module integration packaging is an integrated chip.
Further, described onboard microphone is analog signal microphone or is data signal microphone.
After technique scheme, the utility model at least has the advantages that the utility model passes through to adopt
Speech trigger soc chip, circuit is very simple, low cost and be easy to safeguard.And, by increasing and user's biological characteristic phase
The checking closed, i.e. the speech verification of the specified phrase of user.The voice of the only specified phrase of designated person could trigger to be opened
Lock could control unlatching so that only preassigning personnel, so this lock also has authentication effect simultaneously, can meet a class
The safe and secret specific demand having high demands.
Brief description
Fig. 1 is the system principle diagram of the utility model speech trigger lock.
Fig. 2 is the circuit diagram of the embodiment of employing analog signal microphone of the utility model speech trigger lock.
The circuit diagram of the embodiment of employing data signal microphone of the utility model speech trigger lock in Fig. 3.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Mutually combine, with specific embodiment, the application is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model provides a kind of speech trigger lock, including voice activated module 1 and speech trigger mould
Smart lock control module 2 that block 1 is connected, controlled the motor 3 of operating by smart lock control module 2, drive realization to open by motor 3
Lock and the mechanical lock module 4 locked and the power supply circuits 5 that consuming components offer electric power is provided for whole speech trigger.
Described voice activated module 1 is combined by speech trigger soc chip 10 and onboard microphone 12 again.
Wherein, described speech trigger soc chip 10, including data processing module 100, data memory module 102, i2C connects
Mouth 104 and gpio wake-up (gpio wakeup) holding wires 106.
Described data processing module 100 is used for data operation and sends corresponding instruction according to operation result.Described data is deposited
Storage module 102 is used for the speech data of the specified phrase of designated person that prestores.Described i2C interface 104 one end connects data processing
Module 100, the other end is connected with Master controller (host controller), such that it is able to by Master controller pair
Speech trigger soc chip 10 is pre-seted.Described gpio wakes up (gpio wakeup) holding wire 106, is connected to speech trigger
Control to be sent according to data processing module 100 between the data processing module 100 of soc chip 10 and smart lock control module 2
Wake instruction smart lock control module 2 processed enters working condition.
Described onboard microphone 12 connects to data processing module 100, is used for intercepting external sound and feeding back to voice touching
The connection data processing module 100 sending out soc chip 10 carries out matching operation.When being embodied as, described onboard microphone 12 is permissible
Using analog signal microphone or data signal microphone, slightly different for the circuit connecting mode of two kinds of microphones, specifically
Circuit diagram can be respectively referring to Fig. 2 and Fig. 3.
In the specific implementation, preferably by described voice activated module 1 integration packaging be an integrated chip.
, as the chip of PLC technology, it is to should have two kinds of mode of operations: intercept mould for described speech trigger soc chip 10
Formula and training mode.
Before intercepting pattern work first, needs first carry out voice in training mode and pre-set.In training mode work
When, i2C interface 104 works in the slave mode, by i2The Master controller that c interface 104 connects can be to speech trigger soc
Chip 10 is programmed and trains, and completes to pre-set, that is, the voice of the specified phrase of nominator is preset at data storage
In module 102.
And intercept pattern work when, the utility model speech trigger lock onboard microphone 12 can under super low energy consumption when
Carve and intercept sound and feed back to the data processing module 100 of speech trigger soc chip 10 for the finger with the designated person prestoring
The speech data determining phrase is compared, and when the voice of the specified phrase of designated person is listened, data processing module 100 compares
The match is successful to rear, can export gpio wake-up signal, send gpio wake-up signal to intelligence via gpio wake-up signal line 106
Energy lock control module 2, thus start, by smart lock control module 2 is corresponding again, the unlocking that mechanical lock module 4 realized by motor 3.
The utility model speech trigger lock is by using speech trigger soc chip, circuit structure significantly simplifies, low cost.
In addition, it is desirable to the voice of the specified phrase of designated person could trigger so that only designated person can control the on an off of lock,
That is, only have the personnel of preassigning could determine that can destination apparatus be used, so, speech trigger lock of the present utility model is same
When also there is safe and secret effect, meet the safe and secret specific demand having high demands of a class.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is understood that these embodiments can be carried out multiple etc. in the case of without departing from principle of the present utility model and spirit
The change of effect, modification, replacement and modification, scope of the present utility model is limited by claims and its equivalency range.
Claims (3)
1. a kind of speech trigger lock, the smart lock control module being connected with voice activated module including voice activated module, by
Smart lock control module controls the motor operating, the mechanical lock module being driven by motor realization to unlock and locking and is whole language
Sound triggering lock consuming components provide the power supply circuits of electric power it is characterised in that described voice activated module is combined by following assembly
Constitute:
Speech trigger soc chip, including for data operation and according to operation result send corresponding instruction data processing module,
Being connected for the data memory module of the speech data of the specified phrase of the designated person that prestores, with data processing module and be used for will
Master controller connects to the i of data processing module2C interface and being connected with data processing module and for by data processing
The control instruction that module sends is transferred to the gpio wake-up signal line of smart lock control module；And
Onboard microphone, for being connected with data processing module to intercept external sound and to feed back to speech trigger soc chip and enter
Row matching operation.
2. speech trigger lock as claimed in claim 1 is it is characterised in that described voice activated module is an integrated chip.
3. speech trigger as claimed in claim 1 lock it is characterised in that described onboard microphone be analog signal microphone or
Person is data signal microphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521066123.1U CN205899631U (en) | 2015-12-17 | 2015-12-17 | Pronunciation trigger lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521066123.1U CN205899631U (en) | 2015-12-17 | 2015-12-17 | Pronunciation trigger lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899631U true CN205899631U (en) | 2017-01-18 |
Family
ID=57764556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521066123.1U Expired - Fee Related CN205899631U (en) | 2015-12-17 | 2015-12-17 | Pronunciation trigger lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205899631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680224A (en) * | 2017-10-12 | 2018-02-09 | 深圳市沃特沃德股份有限公司 | Control method for door lock and device |
| CN108193951A (en) * | 2017-12-25 | 2018-06-22 | 北京数字天域科技有限责任公司 | Wireless communication awakening method, device and intelligent door lock, door applied to smart lock |
-
2015
- 2015-12-17 CN CN201521066123.1U patent/CN205899631U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680224A (en) * | 2017-10-12 | 2018-02-09 | 深圳市沃特沃德股份有限公司 | Control method for door lock and device |
| CN108193951A (en) * | 2017-12-25 | 2018-06-22 | 北京数字天域科技有限责任公司 | Wireless communication awakening method, device and intelligent door lock, door applied to smart lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20201217 |