CN109003380A - A kind of intelligent cloud lock control method and system based on speech recognition - Google Patents

A kind of intelligent cloud lock control method and system based on speech recognition Download PDF

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Publication number
CN109003380A
CN109003380A CN201811119072.2A CN201811119072A CN109003380A CN 109003380 A CN109003380 A CN 109003380A CN 201811119072 A CN201811119072 A CN 201811119072A CN 109003380 A CN109003380 A CN 109003380A
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China
Prior art keywords
control
keyword
instruction
speech recognition
identification code
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CN201811119072.2A
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CN109003380B (en
Inventor
李岚
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Guangdong Hutlon Technology Co Ltd
Foshan Hutlon Intelligent Technology Co Ltd
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Guangdong Hutlon Technology Co Ltd
Foshan Hutlon Intelligent Technology Co Ltd
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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/02Feature extraction for speech recognition; Selection of recognition unit
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/26Speech to text systems
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/28Constructional details of speech recognition systems
    • G10L15/30Distributed recognition, e.g. in client-server systems, for mobile phones or network applications

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention discloses a kind of intelligent cloud lock control method and system based on speech recognition, including intelligent cloud lock, instant communication terminal and cloud server, intelligent cloud lock is equipped with speech recognition module, the following steps are included: control instruction library establishment step, server establishes the control instruction library for controlling intelligent cloud lock beyond the clouds;Keyword setting steps are controlled, in instant communication terminal input control keyword, and control item corresponding with control keyword is selected, then transmits control keyword and corresponding control item to cloud server.It records and trains in advance without user, signer-independent sign language recognition can be realized, intelligent cloud is locked and realizes unspecified person voice control, operation more simple general-purpose;And user allows user according to itself speech habits organizational controls keyword by the personalized control keyword of instant communication terminal input and selection control item corresponding with control keyword, more flexible and intelligent.

Description

A kind of intelligent cloud lock control method and system based on speech recognition
Technical field
The present invention relates to intelligent cloud lock field more particularly to a kind of intelligent cloud lock control method based on speech recognition and it is System.
Background technique
Currently, intelligent door lock is all installed to security door by many families, opened with the substitution key such as speech recognition, IC card, fingerprint Door, goes home to open the door more convenient and safe and reliable.And with the development of internet technology, intelligent door lock can access interconnection Net allows intelligent door lock to upgrade to intelligent cloud lock so that user is by the manipulation of the mobile terminals such as mobile phone, computer.But existing intelligent cloud The speech recognition of lock needs user to record and train in advance, can only realize particular person speech recognition, i.e., only recording in advance and Trained user could be locked by speech recognition controlled intelligent cloud, be operated complicated and it is necessary to accurately say control statement ability Respective action is executed, when control statement is also factory in the main control module of fixed write-in intelligent cloud lock, user can not be from edlin Control statement is short of flexibility and hommization.
Summary of the invention
It is an object of the invention to propose a kind of intelligent cloud lock control method and system based on speech recognition, it is not necessarily to user It is recorded and is trained in advance, signer-independent sign language recognition can be realized, speech recognition is control keyword, and user can be voluntarily Editor control keyword, it is more flexible and intelligent.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of intelligent cloud lock control method based on speech recognition, including intelligent cloud lock, instant communication terminal and cloud clothes Business device, the intelligent cloud lock and instant communication terminal pass through communication network and connect with cloud server, and the intelligent cloud lock is set There is speech recognition module, the speech recognition module identifies voice by LD3320 chip, comprising the following steps:
Control instruction library establishment step, server establishes the control instruction library for controlling intelligent cloud lock beyond the clouds;
Keyword setting steps are controlled, in instant communication terminal input control keyword, and are selected and control keyword pair Then the control item answered transmits control keyword and corresponding control item to cloud server;
Instructions match step, cloud server match corresponding according to the corresponding control item of control keyword received Control instruction, and the control keyword and corresponding control instruction are transmitted to intelligent cloud and locked;
Identification code generation step, the intelligent cloud lock generates corresponding speech recognition code for control keyword, by the control Keyword, corresponding speech recognition code and the binding storage of corresponding control instruction;
Speech recognition steps lock input voice segments to the intelligent cloud, and the speech recognition module identifies the voice Speech recognition code in section, finds out corresponding control instruction according to the speech recognition code identified, then the intelligent cloud lock Execute the control instruction.
Preferably, the control keyword setting steps specifically: in instant communication terminal input control keyword and select Control item corresponding with control keyword is selected, instant communication terminal is converted into the control phonetic section with phonetic symbol for keyword is controlled, Then corresponding synonym is searched out according to control phonetic section on the internet, it then will control keyword and corresponding synonym It is classified as the same control keyword set, and the control keyword set and corresponding control item are transmitted to the cloud Hold server;
Described instruction matching step specifically: the cloud server is corresponding according to the control keyword set received Control item, matches corresponding control instruction, and the cloud server beats the control keyword set and corresponding control instruction Packet is sent to intelligent cloud lock;
The identification code generation step specifically: the intelligent cloud lock, which generates corresponding voice for control keyword set, to be known The control keyword set, corresponding speech recognition code and corresponding control instruction are bound and are stored by other code;
The speech recognition steps specifically: lock input voice segments, the speech recognition module judgement to the intelligent cloud With the presence or absence of the word of some control keyword set is belonged in institute's speech segment, if then being known according to the control keyword set Not Chu corresponding speech recognition code, corresponding control instruction is found out according to the speech recognition code identified, then executes the control System instruction.
It preferably, further include noise keyword setting steps, instant communication terminal is being interconnected according to the control phonetic section Multiple and control keyword is searched out on the net and holds confusing noise keyword, these noise keywords are classified as the same noise Keyword set, and the noise keyword set is sent to intelligent cloud lock through the cloud server;
The identification code generation step further include: the intelligent cloud lock is that noise keyword set generates corresponding noise knowledge Other code, by noise keyword set and the binding storage of corresponding noise identification code;
The speech recognition steps further include: lock input voice segments, the speech recognition module judgement to the intelligent cloud With the presence or absence of the word for belonging to some noise keyword set in institute's speech segment, if then being known according to the noise keyword set Not Chu corresponding noise identification code, when identifying noise identification code issue speech verification failed message.
Preferably, the control instruction library is equipped with unlocking instruction, and the control keyword includes unlocking word;
The control keyword setting steps further comprise: inputting unlocking word in instant communication terminal, and select to control Item is unlocking item, then transmits unlocking word and corresponding unlocking item to cloud server;
Described instruction matching step further comprises: the cloud server is according to the corresponding unlocking of unlocking word received , corresponding unlocking instruction is matched, the cloud server, which transmits unlocking word and unlocking instruction to intelligent cloud, to be locked;
The identification code generation step further comprises: the intelligent cloud lock is that unlocking word generates corresponding unlocking identification The unlocking word, corresponding unlocking identification code and corresponding unlocking instruction are bound and are stored by code;
The speech recognition steps further comprise: input voice segments are locked to the intelligent cloud, if the speech recognition mould Block identifies the unlocking identification code in institute's speech segment, finds out unlocking instruction according to the unlocking identification code identified, then holds Row is unlocked.
Preferably, the control instruction library is additionally provided with menu manipulation instruction group, the menu behaviour of the menu manipulation instruction group Control instruction includes addition instruction, deletes instruction, regulating command and confirmation instruction, and the control keyword includes menu manipulation word Collection, the menu manipulation word of the menu manipulation word set include addition word, delete word, adjust word and confirmation word, the control item packet Menu manipulation item collection is included, the menu manipulation item collection includes add-ins, deletes item, adjustment item and confirmation item, the menu manipulation Word set and menu manipulation item collection correspond;
Described instruction matching step further comprises: the cloud server is corresponding according to the menu manipulation word set received Menu manipulate item collection, match corresponding menu manipulation instruction group, menu is manipulated word set to the cloud server and menu is grasped Control instruction group, which is transmitted to intelligent cloud, locks;
The identification code generation step further comprises: the intelligent cloud lock is that menu manipulates the corresponding menu of word set generation The menu manipulation identification code of manipulation identification code character, the menu manipulation identification code character includes addition identification code, deletes identification code, adjusts Identification code and confirmation identification code are saved, which is manipulated into word set, corresponding menu manipulation identification code character and corresponding menu and is manipulated Instruct group binding storage;
The speech recognition steps further comprise: input voice segments are locked to the intelligent cloud, if the speech recognition mould Some menu that block identifies that institute's speech segment manipulates identification code character there are menu manipulates identification code, the menu identified according to this Manipulation identification code finds out corresponding menu manipulation instruction, then executes the menu manipulation instruction.
Preferably, a kind of intelligent cloud lock control system based on speech recognition, including intelligent cloud lock, instant communication terminal and Cloud server, the intelligent cloud lock and instant communication terminal pass through communication network and connect with cloud server, the intelligence Cloud lock is equipped with speech recognition module, and the speech recognition module identifies voice by LD3320 chip;
The instant communication terminal includes:
Keyword setup module is controlled, input control keyword is used for, and selects control item corresponding with control keyword, Then control keyword and corresponding control item are transmitted to cloud server;
The cloud server includes:
Module is established in control instruction library, for establishing the control instruction library for controlling intelligent cloud lock;
Instructions match module, for matching corresponding control and referring to according to the corresponding control item of control keyword received It enables, and the control keyword and corresponding control instruction is transmitted to intelligent cloud and locked;
The intelligent cloud is locked
Identification code generation module, for generating corresponding speech recognition code for control keyword, by the control keyword, right The speech recognition code answered and the binding storage of corresponding control instruction;
Speech recognition module for inputting voice segments, and identifies the speech recognition code in institute's speech segment, according to identification Speech recognition code out finds out corresponding control instruction, and then the intelligent cloud lock executes the control instruction.
Preferably, the control keyword setup module is specifically used for: input control keyword simultaneously selects crucial with control The corresponding control item of word, and control keyword is converted into the control phonetic section with phonetic symbol, then according to control phonetic section mutual Corresponding synonym is searched out in networking, and control keyword and corresponding synonym are then classified as the same control keyword set It closes, and the control keyword set and corresponding control item is transmitted to the cloud server;
Described instruction matching module is specifically used for: according to the corresponding control item of control keyword set received, matching Then the control keyword set and corresponding control instruction are transmitted to intelligent cloud and are locked by corresponding control instruction;
The identification code generation module is specifically used for: corresponding speech recognition code is generated for control keyword set, by this Control keyword set, corresponding speech recognition code and the binding storage of corresponding control instruction;
The speech recognition module is specifically used for: input voice segments, judging, which whether there is in institute's speech segment, belongs to some The word for controlling keyword set, if then corresponding speech recognition code is identified according to the control keyword set, according to knowledge Not Chu speech recognition code find out corresponding control instruction, then intelligent cloud lock executes the control instruction.
Preferably, the instant communication terminal further includes noise keyword setup module, for according to the control phonetic Section searches out multiple and control keyword on the internet and holds confusing noise keyword, these noise keywords are classified as together One noise keyword set, and the noise keyword set is sent to intelligent cloud lock through the cloud server;
The identification code generation module of the intelligent cloud lock is also used to: generating corresponding noise identification for noise keyword set Code, by noise keyword set and the binding storage of corresponding noise identification code;
The speech recognition module of the intelligent cloud lock is also used to: input voice segments judge to whether there is in institute's speech segment Belong to the word of some noise keyword set, if then identifying that corresponding noise identifies according to the noise keyword set Code issues speech verification failed message when identifying noise identification code.
Preferably, the control instruction library is equipped with unlocking instruction, and the control keyword includes unlocking word;
The control keyword module is further used for: input unlocking word, and selects control item for unlocking item, then will open Lock word and corresponding unlocking item are transmitted to cloud server;
Described instruction matching module is further used for: according to the corresponding unlocking item of the unlocking word received, matching corresponding Unlocking word and unlocking instruction are transmitted to intelligent cloud and are locked by unlocking instruction;
The identification code generation module is further used for: generate corresponding unlocking identification code for unlocking word, by the unlocking word, Corresponding unlocking identification code and the binding storage of corresponding unlocking instruction;
The speech recognition module is further used for: input voice segments, if the speech recognition module identifies institute's predicate Unlocking identification code in segment finds out corresponding unlocking instruction according to the unlocking identification code identified, and then intelligent cloud lock is held Row is unlocked.
Preferably, the control instruction library is additionally provided with menu manipulation instruction group, the menu behaviour of the menu manipulation instruction group Control instruction includes addition instruction, deletes instruction, regulating command and confirmation instruction, and the control keyword includes menu manipulation word Collection, the menu manipulation word of the menu manipulation word set include addition word, delete word, adjust word and confirmation word, the control item packet Menu manipulation item collection is included, the menu manipulation item collection includes add-ins, deletes item, adjustment item and confirmation item, the menu manipulation Word set and menu manipulation item collection correspond;
Described instruction matching module is further used for: manipulating item according to the corresponding menu of menu manipulation word set received Collection, matches corresponding menu manipulation instruction group, and menu is manipulated word set and menu manipulation instruction group is transmitted to intelligent cloud and locked;
The identification code generation module is further used for: manipulating word set for menu and generates corresponding menu manipulation identification code Group, the menu manipulation identification code of menu manipulation identification code character includes addition identification code, delete identification code, adjust identification code and Confirm identification code, which is manipulated into word set, corresponding menu manipulation identification code character and corresponding menu manipulation instruction group binding Storage;
The speech recognition module is further used for: input voice segments, if the speech recognition module identifies institute's predicate There are some menus that menu manipulates identification code character to manipulate identification code for segment, manipulates identification code according to the menu identified and searches Then corresponding menu manipulation instruction out executes the menu manipulation instruction.
The intelligent cloud lock control method based on speech recognition identifies language by LD3320 chip in intelligent cloud lock setting The speech recognition module of sound is recorded and is trained in advance without user, signer-independent sign language recognition can be realized, to intelligence Energy cloud lock realizes unspecified person voice control, operation more simple general-purpose;And user inputs individual character by instant communication terminal The control keyword of change and selection control item corresponding with control keyword, allow user to be closed according to itself speech habits organizational controls Keyword makes user be easier to remember to control keyword, and also allowing user, voluntarily editorial intelligence cloud locks which movement needs voice control, And can voluntarily increase corresponding control keyword when intelligent cloud lock function updates, fixed write-in control keyword phase when with factory Than more flexible and intelligent.
Detailed description of the invention
The present invention will be further described for attached drawing, but the content in attached drawing does not constitute any limitation of the invention.
Fig. 1 is the system structure diagram of the one of embodiment of the present invention;
Fig. 2 is the intelligent cloud lock control flow chart based on speech recognition of the one of embodiment of the present invention;
Fig. 3 is the voice recognition data interaction figure of the one of embodiment of the present invention;
Fig. 4 is the speech recognition synonym control flow chart of the one of embodiment of the present invention;
Fig. 5 is the noise keyword identification process figure of the one of embodiment of the present invention;
Fig. 6 is the speech recognition unlocking flow chart of the one of embodiment of the present invention;
Fig. 7 is the speech recognition operation menu flow chart of the one of embodiment of the present invention.
Wherein: intelligent cloud lock 1;Instant communication terminal 2;Cloud server 3.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
The intelligent cloud lock control method based on speech recognition of the present embodiment, as shown in Figure 1, including intelligent cloud lock 1, instant Communication terminal 2 and cloud server 3, the intelligent cloud lock 1 and instant communication terminal 2 pass through communication network and cloud server 3 connections, the intelligent cloud lock 1 are equipped with speech recognition module, and the speech recognition module identifies voice by LD3320 chip, such as Shown in Fig. 2, Fig. 3, comprising the following steps:
Control instruction library establishment step, server 3 establishes the control instruction library for controlling intelligent cloud lock 1 beyond the clouds;
Keyword setting steps are controlled, in 2 input control keyword of instant communication terminal, and are selected and control keyword pair Then the control item answered transmits control keyword and corresponding control item to cloud server 3;
Instructions match step, the cloud server 3 is according to the corresponding control item of control keyword received, matching pair The control instruction answered, and the control keyword and corresponding control instruction are transmitted to intelligent cloud lock 1;
Identification code generation step, the intelligent cloud lock 1 generates corresponding speech recognition code for control keyword, by the control Keyword, corresponding speech recognition code and the binding storage of corresponding control instruction;
Speech recognition steps, to 1 input voice segments of intelligent cloud lock, the speech recognition module identifies the voice Speech recognition code in section, finds out corresponding control instruction according to the speech recognition code identified, then the intelligent cloud lock 1 Execute the control instruction.
The intelligent cloud lock control method based on speech recognition is arranged in intelligent cloud lock 1 and is identified by LD3320 chip The speech recognition module of voice is recorded and is trained in advance without user, signer-independent sign language recognition can be realized, right Intelligent cloud lock 1 realizes unspecified person voice control, operation more simple general-purpose;And user is inputted by instant communication terminal 2 Personalized control keyword and selection control item corresponding with control keyword, allows user according to itself speech habits tissue control Keyword processed makes user be easier to remember to control keyword, and also allowing user, voluntarily which movement of editorial intelligence cloud lock 1 needs voice Control, and can voluntarily increase corresponding control keyword when intelligent cloud locks 1 function renewal, fixed write-in control is closed when with factory Keyword is compared, more flexible and intelligent.
Using existing LD3320 integrated chip voice recognition processor, focuses on energy conservation in design with efficiently, be not required to Want external any companion chip such as Flash, RAM etc..LD3320 chip, which is directly integrated in intelligent cloud lock 1, can be thus achieved language Sound identification and acoustic control, quick and stable optimization algorithm complete signer-independent sign language recognition.The work of the speech recognition module Making principle is in recognition time, and user says voice segments to intelligent cloud lock 1, and then speech recognition module identifies in voice segments Control keyword, then identify with control keyword binding speech recognition code, correspondence is found out according to speech recognition code Control instruction, then intelligent cloud lock 1 executes the control instruction.The speech recognition module identifies the control in voice segments Whether keyword processed can be the character information for first identifying voice segments, then judge in the character information comprising control keyword. The instant communication terminal 2 can be mobile phone, personal computer and tablet computer etc., and the mode of input control keyword can be text Input, voice input and image input.
Preferably, as shown in figure 4, the control keyword setting steps specifically: in 2 input control of instant communication terminal Keyword simultaneously selects control item corresponding with control keyword, and instant communication terminal 2 is converted into keyword is controlled with phonetic symbol Control phonetic section, then according to control phonetic section search out corresponding synonym on the internet, then will control keyword and Corresponding synonym is classified as the same control keyword set, and the control keyword set and corresponding control item are packaged It is sent to the cloud server 3;
Described instruction matching step specifically: the cloud server 3 is corresponding according to the control keyword set received Control item, match corresponding control instruction, the cloud server 3 is by the control keyword set and corresponding control instruction It transmits to intelligent cloud lock 1;
The identification code generation step specifically: the intelligent cloud lock 1 generates corresponding voice for control keyword set The control keyword set, corresponding speech recognition code and corresponding control instruction are bound and are stored by identification code;
The speech recognition steps specifically: to 1 input voice segments of intelligent cloud lock, the speech recognition module judgement With the presence or absence of the word of some control keyword set is belonged in institute's speech segment, if then being known according to the control keyword set Not Chu corresponding speech recognition code, corresponding control instruction is found out according to the speech recognition code identified, then executes the control System instruction.
Control keyword is first converted into the control phonetic section with phonetic symbol by the instant communication terminal 2, in this way by pictograph text Word is converted into alpha format, and search synonym gets up more simple, and supportably side's dialect in this way, as long as the local dialect It is convertible into the control phonetic section with phonetic symbol.Control keyword and corresponding synonym are classified as the same control keyword set It closes, so that the speech recognition module also can recognize that correspondence when user says the synonym with control keyword similar import Speech recognition code, so that intelligent cloud lock 1 is executed corresponding control instruction, it is humanized, improve recognition accuracy.Such as user Presetting control keyword corresponding with unlocking instruction is " unlocking ", and the control item selected is unlocks, but certain user is to intelligence Energy cloud lock 1 has said " enabling ", and " enabling " is the synonym of " unlocking ", and unlocking identification code, therefore language are corresponded to as " unlocking " Sound identification module can equally identify unlocking identification code, find out unlocking instruction according to the unlocking identification code identified, then Execute unlocking.
Preferably, as shown in figure 5, further including noise keyword setting steps, instant communication terminal 2 is spelled according to the control Segment searches out multiple and control keyword on the internet and holds confusing noise keyword, these noise keywords are classified as The same noise keyword set, and the noise keyword set is sent to intelligent cloud lock 1 through the cloud server 3;
The identification code generation step further include: the intelligent cloud lock 1 generates corresponding noise for noise keyword set Identification code, by noise keyword set and the binding storage of corresponding noise identification code;
The speech recognition steps further include: to 1 input voice segments of intelligent cloud lock, the speech recognition module judgement With the presence or absence of the word for belonging to some noise keyword set in institute's speech segment, if then being known according to the noise keyword set Not Chu corresponding noise identification code, when identifying noise identification code issue speech verification failed message.
Instant communication terminal 2 searches out multiple and control keyword also according to the control phonetic section on the internet and is easy The noise keyword obscured is classified as the same noise keyword set, when the voice segments that user says contain noise keyword, then It identifies corresponding noise identification code, issues the user with speech verification failed message, reduce identification error rate, it is accurate to improve identification Degree.It, can not be real if user says " windowing " such as when with control keyword " unlockings " corresponding noise keyword for " windowing " Now unlock.
Preferably, as shown in fig. 6, the control instruction library is equipped with unlocking instruction, the control keyword includes unlocking word; The control keyword setting steps further comprise: inputting unlocking word in instant communication terminal 2, and select control item to open Item is locked, then transmits unlocking word and corresponding unlocking item to cloud server 3;
Described instruction matching step further comprises: the cloud server 3 is opened according to the unlocking word received is corresponding Item is locked, corresponding unlocking instruction is matched, the cloud server 3 transmits unlocking word and unlocking instruction to intelligent cloud lock 1;
The identification code generation step further comprises: the intelligent cloud lock 1 generates corresponding unlocking identification for unlocking word The unlocking word, corresponding unlocking identification code and corresponding unlocking instruction are bound and are stored by code;
The speech recognition steps further comprise: to 1 input voice segments of intelligent cloud lock, if the speech recognition mould Block identifies the unlocking identification code in institute's speech segment, finds out unlocking instruction according to the unlocking identification code identified, then holds Row is unlocked.
By the way that unlocking word is arranged, and unlocking word, corresponding unlocking identification code and corresponding unlocking instruction are bound and stored;From And signer-independent sign language recognition can be realized to unlock without recording and train in advance in user, and unlocking word by User's sets itself and change, the unlocking word can be any phrase, it is only necessary to transmit unlocking word and unlocking item to cloud Server 3, cloud server 3 transfer unlocking instruction according to unlocking item;User is only needed in the voice segments said when unlocking comprising opening Lock word may recognize that unlocking identification code, and realization is unlocked by speech recognition, position and voice of the unlocking word in voice segments The content of section can be any, to be not easy to be found the unlocking word of voice unlocking which is, improves voice unlocking safety. For example, user setting unlocking word is " today ", " day of setting out is user when unlocking it may be said that " today is pretty good " " which son goes today " Today " etc..
Preferably, as shown in fig. 7, the control instruction library is additionally provided with menu manipulation instruction group, the menu manipulation instruction The menu manipulation instruction of group includes addition instruction, deletes instruction, regulating command and confirmation instruction, and the control keyword includes dish Single manipulation word set, the menu manipulation word of the menu manipulation word set includes addition word, deletes word, adjusts word and confirmation word, described Control item includes menu manipulation item collection, and the menu manipulation item collection includes add-ins, deletes item, adjustment item and confirmation item, described Menu manipulates word set and menu manipulation item collection corresponds;
Described instruction matching step further comprises: the cloud server 3 manipulates word set pair according to the menu received The menu manipulation item collection answered, matches corresponding menu manipulation instruction group, menu is manipulated word set and menu by the cloud server 3 Manipulation instruction group is transmitted to intelligent cloud lock 1;
The identification code generation step further comprises: the intelligent cloud lock 1 manipulates word set for menu and generates corresponding dish Single manipulation identification code character, the menu manipulation identification code of the menu manipulation identification code character include addition identification code, delete identification code, Identification code and confirmation identification code are adjusted, which is manipulated into word set, corresponding menu manipulation identification code character and corresponding menu and is grasped Control instruction group binding storage;
The speech recognition steps further comprise: to 1 input voice segments of intelligent cloud lock, if the speech recognition mould Some menu that block identifies that institute's speech segment manipulates identification code character there are menu manipulates identification code, the menu identified according to this Manipulation identification code finds out corresponding menu manipulation instruction, then executes the menu manipulation instruction.User can also pass through voice It identifies to operate the menu of intelligent cloud lock 1, such as the sound that intelligent cloud lock 1 is waken up by speech recognition, adjusts intelligent cloud lock 1 Amount, typing newcomer information or the existing information about firms of deletion etc., are manually operated, more convenient health without user, reduce and operate Difficulty;Moreover, user can be corresponding in the menu setting of intelligent cloud lock 1 by speech recognition when the function renewal of intelligent cloud lock 1 Operation, more flexibly.
Preferably, a kind of intelligent cloud lock control system based on speech recognition, as shown in Figure 1, include intelligent cloud lock 1, i.e. When communication terminal 2 and cloud server 3, the intelligent cloud lock 1 and instant communication terminal 2 pass through communication network and cloud service Device 3 connects, and the intelligent cloud lock 1 is equipped with speech recognition module, and the speech recognition module identifies voice by LD3320 chip;
The instant communication terminal 2 includes:
Keyword setup module is controlled, input control keyword is used for, and selects control item corresponding with control keyword, Then control keyword and corresponding control item are transmitted to cloud server 3;
The cloud server 3 includes:
Module is established in control instruction library, for establishing the control instruction library for controlling intelligent cloud lock 1;
Instructions match module, for matching corresponding control and referring to according to the corresponding control item of control keyword received It enables, and the control keyword and corresponding control instruction is transmitted to intelligent cloud lock 1;
The intelligent cloud locks 1
Identification code generation module, for generating corresponding speech recognition code for control keyword, by the control keyword, right The speech recognition code answered and the binding storage of corresponding control instruction;
Speech recognition module for inputting voice segments, and identifies the speech recognition code in institute's speech segment, according to identification Speech recognition code out finds out corresponding control instruction, and then the intelligent cloud lock 1 executes the control instruction.
The intelligent cloud lock control system based on speech recognition is arranged in intelligent cloud lock 1 and is identified by LD3320 chip The speech recognition module of voice is recorded and is trained in advance without user, signer-independent sign language recognition can be realized, right Intelligent cloud lock 1 realizes unspecified person voice control, operation more simple general-purpose;And user is inputted by instant communication terminal 2 Personalized control keyword and selection control item corresponding with control keyword, allows user according to itself speech habits tissue control Keyword processed makes user be easier to remember to control keyword, and also allowing user, voluntarily which movement of editorial intelligence cloud lock 1 needs voice Control, and can voluntarily increase corresponding control keyword when intelligent cloud locks 1 function renewal, fixed write-in control is closed when with factory Keyword is compared, more flexible and intelligent.
Using existing LD3320 integrated chip voice recognition processor, focuses on energy conservation in design with efficiently, be not required to Want external any companion chip such as Flash, RAM etc..LD3320 chip, which is directly integrated in intelligent cloud lock 1, can be thus achieved language Sound identification and acoustic control, quick and stable optimization algorithm complete signer-independent sign language recognition.The work of the speech recognition module Making principle is in recognition time, and user says voice segments to intelligent cloud lock 1, and then speech recognition module identifies in voice segments Control keyword, then identify with control keyword binding speech recognition code, correspondence is found out according to speech recognition code Control instruction, then intelligent cloud lock 1 executes the control instruction.The speech recognition module identifies the control in voice segments Whether keyword processed can be the character information for first identifying voice segments, then judge in the character information comprising control keyword. The instant communication terminal 2 can be mobile phone, personal computer and tablet computer etc., and the mode of input control keyword can be text Input, voice input and image input.
Preferably, the control keyword setup module is specifically used for: input control keyword simultaneously selects crucial with control The corresponding control item of word, and control keyword is converted into the control phonetic section with phonetic symbol, then according to control phonetic section mutual Corresponding synonym is searched out in networking, and control keyword and corresponding synonym are then classified as the same control keyword set It closes, and the control keyword set and corresponding control item is transmitted to the cloud server 3;
Described instruction matching module is specifically used for: according to the corresponding control item of control keyword set received, matching Then corresponding control instruction transmits the control keyword set and corresponding control instruction to intelligent cloud lock 1;It is described Identification code generation module is specifically used for: corresponding speech recognition code is generated for control keyword set, by the control keyword set It closes, corresponding speech recognition code and the binding of corresponding control instruction store;
The speech recognition module is specifically used for: input voice segments, judging, which whether there is in institute's speech segment, belongs to some The word for controlling keyword set, if then corresponding speech recognition code is identified according to the control keyword set, according to knowledge Not Chu speech recognition code find out corresponding control instruction, then intelligent cloud lock 1 executes the control instruction.
Control keyword is first converted into the control phonetic section with phonetic symbol by the instant communication terminal 2, in this way by pictograph text Word is converted into alpha format, and search synonym gets up more simple, and supportably side's dialect in this way, as long as the local dialect It is convertible into the control phonetic section with phonetic symbol.Control keyword and corresponding synonym are classified as the same control keyword set It closes, so that the speech recognition module also can recognize that correspondence when user says the synonym with control keyword similar import Speech recognition code, so that intelligent cloud lock 1 is executed corresponding control instruction, it is humanized, improve recognition accuracy.Such as user Presetting control keyword corresponding with unlocking instruction is " unlocking ", and the control item selected is unlocks, but certain user is to intelligence Energy cloud lock 1 has said " enabling ", and " enabling " is the synonym of " unlocking ", and unlocking identification code, therefore language are corresponded to as " unlocking " Sound identification module can equally identify unlocking identification code, find out unlocking instruction according to the unlocking identification code identified, then Execute unlocking.
Preferably, the instant communication terminal 2 further includes noise keyword setup module, for according to the control phonetic Section searches out multiple and control keyword on the internet and holds confusing noise keyword, these noise keywords are classified as together One noise keyword set, and the noise keyword set is sent to intelligent cloud lock 1 through the cloud server 3;
The identification code generation module of the intelligent cloud lock 1 is also used to: being generated corresponding noise for noise keyword set and is known Other code, by noise keyword set and the binding storage of corresponding noise identification code;
The speech recognition module of the intelligent cloud lock 1 is also used to: input voice segments judge to whether there is in institute's speech segment Belong to the word of some noise keyword set, if then identifying that corresponding noise identifies according to the noise keyword set Code issues speech verification failed message when identifying noise identification code.
Instant communication terminal 2 searches out multiple and control keyword also according to the control phonetic section on the internet and is easy The noise keyword obscured is classified as the same noise keyword set, when the voice segments that user says contain noise keyword, then It identifies corresponding noise identification code, issues the user with speech verification failed message, reduce identification error rate, it is accurate to improve identification Degree.It, can not be real if user says " windowing " such as when with control keyword " unlockings " corresponding noise keyword for " windowing " Now unlock.
Preferably, the control instruction library is equipped with unlocking instruction, and the control keyword includes unlocking word;
The control keyword module is further used for: input unlocking word, and selects control item for unlocking item, then will open Lock word and corresponding unlocking item are transmitted to cloud server 3;
Described instruction matching module is further used for: according to the corresponding unlocking item of the unlocking word received, matching corresponding Unlocking instruction transmits unlocking word and unlocking instruction to intelligent cloud lock 1;The identification code generation module is further used for: Corresponding unlocking identification code is generated for unlocking word, the unlocking word, corresponding unlocking identification code and corresponding unlocking instruction are bound Storage;
The speech recognition module is further used for: input voice segments, if the speech recognition module identifies institute's predicate Unlocking identification code in segment finds out corresponding unlocking instruction according to the unlocking identification code identified, and then intelligent cloud lock 1 is held Row is unlocked.
By the way that unlocking word is arranged, and unlocking word, corresponding unlocking identification code and corresponding unlocking instruction are bound and stored;From And signer-independent sign language recognition can be realized to unlock without recording and train in advance in user, and unlocking word by User's sets itself and change, the unlocking word can be any phrase, it is only necessary to transmit unlocking word and unlocking item to cloud Server 3, cloud server 3 transfer unlocking instruction according to unlocking item;User is only needed in the voice segments said when unlocking comprising opening Lock word may recognize that unlocking identification code, and realization is unlocked by speech recognition, position and voice of the unlocking word in voice segments The content of section can be any, to be not easy to be found the unlocking word of voice unlocking which is, improves voice unlocking safety. For example, user setting unlocking word is " today ", user when unlocking it may be said that " today is pretty good ", " which son goes today ", " set out day It is today " etc..
Preferably, the control instruction library is additionally provided with menu manipulation instruction group, the menu behaviour of the menu manipulation instruction group Control instruction includes addition instruction, deletes instruction, regulating command and confirmation instruction, and the control keyword includes menu manipulation word Collection, the menu manipulation word of the menu manipulation word set include addition word, delete word, adjust word and confirmation word, the control item packet Menu manipulation item collection is included, the menu manipulation item collection includes add-ins, deletes item, adjustment item and confirmation item, the menu manipulation Word set and menu manipulation item collection correspond;
Described instruction matching module is further used for: manipulating item according to the corresponding menu of menu manipulation word set received Collection, matches corresponding menu manipulation instruction group, and menu is manipulated word set and menu manipulation instruction group is transmitted to intelligent cloud and locked 1;
The identification code generation module is further used for: manipulating word set for menu and generates corresponding menu manipulation identification code Group, the menu manipulation identification code of menu manipulation identification code character includes addition identification code, delete identification code, adjust identification code and Confirm identification code, which is manipulated into word set, corresponding menu manipulation identification code character and corresponding menu manipulation instruction group binding Storage;The speech recognition module is further used for: input voice segments, if the speech recognition module identifies institute's speech segment Some menu for manipulating identification code character there are menu manipulates identification code, manipulates identification code according to the menu identified and finds out pair Then the menu manipulation instruction answered executes the menu manipulation instruction.
User can also operate the menu of intelligent cloud lock 1 by speech recognition, such as wake up intelligence by speech recognition Energy cloud lock 1, volume, typing newcomer information or the deletion for adjusting intelligent cloud lock 1 have information about firms etc., grasp manually without user Make, more convenient health, reduces operation difficulty;Moreover, user can pass through speech recognition when the function renewal of intelligent cloud lock 1 In the menu setting corresponding operating of intelligent cloud lock 1, more flexibly.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within Within protection scope of the present invention.

Claims (10)

1. a kind of intelligent cloud lock control method based on speech recognition, it is characterised in that: including intelligent cloud lock, instant communication terminal And cloud server, the intelligent cloud lock and instant communication terminal pass through communication network and connect with cloud server, the intelligence Energy cloud lock is equipped with speech recognition module, and the speech recognition module identifies voice by LD3320 chip, comprising the following steps:
Control instruction library establishment step, server establishes the control instruction library for controlling intelligent cloud lock beyond the clouds;
Keyword setting steps are controlled, in instant communication terminal input control keyword, and are selected corresponding with control keyword Then control item transmits control keyword and corresponding control item to cloud server;
Instructions match step, the cloud server match corresponding according to the corresponding control item of control keyword received Control instruction, and the control keyword and corresponding control instruction are transmitted to intelligent cloud and locked;
Identification code generation step, the intelligent cloud lock generate corresponding speech recognition code for control keyword, by control key Word, corresponding speech recognition code and the binding storage of corresponding control instruction;
Speech recognition steps lock input voice segments to the intelligent cloud, and the speech recognition module identifies in institute's speech segment Speech recognition code, corresponding control instruction is found out according to the speech recognition code identified, then intelligent cloud lock executes The control instruction.
2. the intelligent cloud lock control method according to claim 1 based on speech recognition, it is characterised in that:
The control keyword setting steps specifically: in instant communication terminal input control keyword and select crucial with control The corresponding control item of word, instant communication terminal is converted into the control phonetic section with phonetic symbol for keyword is controlled, then according to control Phonetic section searches out corresponding synonym on the internet, and control keyword and corresponding synonym are then classified as the same control Keyword set processed, and the control keyword set and corresponding control item are transmitted to the cloud server;
Described instruction matching step specifically: the cloud server is according to the corresponding control of control keyword set received , corresponding control instruction is matched, the control keyword set and corresponding control instruction are packaged hair by the cloud server It send to intelligent cloud and locks;
The identification code generation step specifically: the intelligent cloud lock generates corresponding speech recognition for control keyword set The control keyword set, corresponding speech recognition code and corresponding control instruction are bound and are stored by code;
The speech recognition steps specifically: locked to the intelligent cloud and input voice segments, described in the speech recognition module judgement With the presence or absence of the word for belonging to some control keyword set in voice segments, if then being identified according to the control keyword set Corresponding speech recognition code finds out corresponding control instruction according to the speech recognition code identified, then executes the control and refer to It enables.
3. the intelligent cloud lock control method according to claim 2 based on speech recognition, it is characterised in that:
It further include noise keyword setting steps, instant communication terminal searches out more on the internet according to the control phonetic section A and control keyword holds confusing noise keyword, these noise keywords are classified as the same noise keyword set, And the noise keyword set is sent to intelligent cloud lock through the cloud server;
The identification code generation step further include: the intelligent cloud lock is that noise keyword set generates corresponding noise identification Code, by noise keyword set and the binding storage of corresponding noise identification code;
The speech recognition steps further include: locked to the intelligent cloud and input voice segments, described in the speech recognition module judgement With the presence or absence of the word for belonging to some noise keyword set in voice segments, if then being identified according to the noise keyword set Corresponding noise identification code issues speech verification failed message when identifying noise identification code.
4. the intelligent cloud lock control method according to claim 1 based on speech recognition, it is characterised in that:
The control instruction library is equipped with unlocking instruction, and the control keyword includes unlocking word;
The control keyword setting steps further comprise: instant communication terminal input unlocking word, and select control item for Then unlocking item transmits unlocking word and corresponding unlocking item to cloud server;
Described instruction matching step further comprises: the cloud server according to the corresponding unlocking item of the unlocking word received, Corresponding unlocking instruction is matched, the cloud server, which transmits unlocking word and unlocking instruction to intelligent cloud, to be locked;
The identification code generation step further comprises: the intelligent cloud lock is that unlocking word generates corresponding unlocking identification code, will The unlocking word, corresponding unlocking identification code and the binding storage of corresponding unlocking instruction;
The speech recognition steps further comprise: input voice segments are locked to the intelligent cloud, if the speech recognition module is known Not Chu unlocking identification code in institute's speech segment, unlocking instruction is found out according to the unlocking identification code identified, then executes and opens Lock.
5. the intelligent cloud lock control method according to claim 1 based on speech recognition, it is characterised in that:
The control instruction library is additionally provided with menu manipulation instruction group, and the menu manipulation instruction of the menu manipulation instruction group includes adding Add instruction, delete instruction, regulating command and confirmation instruction, the control keyword includes menu manipulation word set, the menu behaviour The menu manipulation word of complaint collection includes addition word, deletes word, adjusts word and confirmation word, and the control item includes menu manipulation item Collection, the menu manipulation item collection include add-ins, delete item, adjustment item and confirmation item, the menu manipulation word set and menu behaviour Item collection is controlled to correspond;
Described instruction matching step further comprises: the cloud server is according to the corresponding dish of menu manipulation word set received Single manipulation item collection matches corresponding menu manipulation instruction group, and menu is manipulated word set to the cloud server and menu manipulation refers to It enables group transmit to intelligent cloud to lock;
The identification code generation step further comprises: the intelligent cloud lock is that menu manipulates the corresponding menu manipulation of word set generation Identify that code character, the menu manipulation identification code of the menu manipulation identification code character include addition identification code, delete identification code, adjust and know The menu is manipulated word set, corresponding menu manipulation identification code character and corresponding menu manipulation instruction by other code and confirmation identification code Group binding storage;
The speech recognition steps further comprise: input voice segments are locked to the intelligent cloud, if the speech recognition module is known Not Chu institute's speech segment there are menu manipulate identification code character some menu manipulate identification code, according to the menu identified manipulate Identification code finds out corresponding menu manipulation instruction, then executes the menu manipulation instruction.
6. a kind of intelligent cloud lock control system based on speech recognition, it is characterised in that: including intelligent cloud lock, instant communication terminal And cloud server, the intelligent cloud lock and instant communication terminal pass through communication network and connect with cloud server, the intelligence Energy cloud lock is equipped with speech recognition module, and the speech recognition module identifies voice by LD3320 chip;
The instant communication terminal includes:
Keyword setup module is controlled, input control keyword is used for, and selects control item corresponding with control keyword, then Control keyword and corresponding control item are transmitted to cloud server;
The cloud server includes:
Module is established in control instruction library, for establishing the control instruction library for controlling intelligent cloud lock;
Instructions match module, for matching corresponding control instruction according to the corresponding control item of control keyword received, and The control keyword and corresponding control instruction are transmitted to intelligent cloud and locked;
The intelligent cloud is locked
Identification code generation module, for generating corresponding speech recognition code for control keyword, by the control keyword, corresponding Speech recognition code and the binding storage of corresponding control instruction;
Speech recognition module for inputting voice segments, and identifies the speech recognition code in institute's speech segment, according to what is identified Speech recognition code finds out corresponding control instruction, and then the intelligent cloud lock executes the control instruction.
7. the intelligent cloud lock control system based on speech recognition according to claim 6, it is characterised in that:
The control keyword setup module is specifically used for: input control keyword simultaneously selects control corresponding with control keyword , and control keyword is converted into the control phonetic section with phonetic symbol, then searched out on the internet according to control phonetic section Control keyword and corresponding synonym are then classified as the same control keyword set by corresponding synonym, and will be described Control keyword set and corresponding control item are transmitted to the cloud server;
Described instruction matching module is specifically used for: according to the corresponding control item of control keyword set received, matching is corresponded to Control instruction, then by the control keyword set and corresponding control instruction transmit to intelligent cloud lock;
The identification code generation module is specifically used for: corresponding speech recognition code is generated for control keyword set, by the control Keyword set, corresponding speech recognition code and the binding storage of corresponding control instruction;
The speech recognition module is specifically used for: input voice segments, judging, which whether there is in institute's speech segment, belongs to some control The word of keyword set, if then identifying corresponding speech recognition code according to the control keyword set, according to identifying Speech recognition code find out corresponding control instruction, then intelligent cloud lock executes the control instruction.
8. the intelligent cloud lock control system based on speech recognition according to claim 7, it is characterised in that:
The instant communication terminal further includes noise keyword setup module, is used for according to the control phonetic section on the internet It searches out multiple and control keyword and holds confusing noise keyword, it is crucial that these noise keywords are classified as the same noise Set of words, and the noise keyword set is sent to intelligent cloud lock through the cloud server;
The identification code generation module of the intelligent cloud lock is also used to: corresponding noise identification code is generated for noise keyword set, By noise keyword set and the binding storage of corresponding noise identification code;
The speech recognition module of the intelligent cloud lock is also used to: input voice segments, judging, which whether there is in institute's speech segment, belongs to The word of some noise keyword set, if then identifying corresponding noise identification code according to the noise keyword set, when Speech verification failed message is issued when identifying noise identification code.
9. the intelligent cloud lock control system based on speech recognition according to claim 6, it is characterised in that:
The control instruction library is equipped with unlocking instruction, and the control keyword includes unlocking word;
The control keyword module is further used for: input unlocking word, and selects control item for unlocking item, and then will unlock word It transmits with corresponding unlocking item to cloud server;
Described instruction matching module is further used for: according to the corresponding unlocking item of the unlocking word received, matching corresponding unlocking Unlocking word and unlocking instruction are transmitted to intelligent cloud and are locked by instruction;
The identification code generation module is further used for: corresponding unlocking identification code is generated for unlocking word, by the unlocking word, correspondence Unlocking identification code and corresponding unlocking instruction binding storage;
The speech recognition module is further used for: input voice segments, if the speech recognition module identifies institute's speech segment In unlocking identification code, corresponding unlocking instruction is found out according to the unlocking identification code identified, then intelligent cloud lock execute opens Lock.
10. the intelligent cloud lock control system based on speech recognition according to claim 6, it is characterised in that:
The control instruction library is additionally provided with menu manipulation instruction group, and the menu manipulation instruction of the menu manipulation instruction group includes adding Add instruction, delete instruction, regulating command and confirmation instruction, the control keyword includes menu manipulation word set, the menu behaviour The menu manipulation word of complaint collection includes addition word, deletes word, adjusts word and confirmation word, and the control item includes menu manipulation item Collection, the menu manipulation item collection include add-ins, delete item, adjustment item and confirmation item, the menu manipulation word set and menu behaviour Item collection is controlled to correspond;
Described instruction matching module is further used for: item collection is manipulated according to the corresponding menu of menu manipulation word set received, With corresponding menu manipulation instruction group, menu is manipulated into word set and menu manipulation instruction group is transmitted to intelligent cloud and locked;
The identification code generation module is further used for: manipulating word set for menu and generates corresponding menu manipulation identification code character, institute The menu manipulation identification code for stating menu manipulation identification code character includes addition identification code, deletes identification code, adjusts identification code and confirmation The menu is manipulated word set, corresponding menu manipulation identification code character and corresponding menu manipulation instruction group binding and stored by identification code;
The speech recognition module is further used for: input voice segments, if the speech recognition module identifies institute's speech segment Some menu for manipulating identification code character there are menu manipulates identification code, manipulates identification code according to the menu identified and finds out pair Then the menu manipulation instruction answered executes the menu manipulation instruction.
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