CN109215641A - Home appliance voice control method and system based on cloud - Google Patents

Home appliance voice control method and system based on cloud Download PDF

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Publication number
CN109215641A
CN109215641A CN201710532841.0A CN201710532841A CN109215641A CN 109215641 A CN109215641 A CN 109215641A CN 201710532841 A CN201710532841 A CN 201710532841A CN 109215641 A CN109215641 A CN 109215641A
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CN
China
Prior art keywords
equipment
cloud
instruction
semanteme
cloud module
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CN201710532841.0A
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Chinese (zh)
Inventor
朱泽春
王�忠
钟敬德
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Joyoung Co Ltd
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Joyoung Co Ltd
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Priority to CN201710532841.0A priority Critical patent/CN109215641A/en
Publication of CN109215641A publication Critical patent/CN109215641A/en
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    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/26Speech to text systems
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/22Procedures used during a speech recognition process, e.g. man-machine dialogue
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803Home automation networks
    • H04L12/2816Controlling appliance services of a home automation network by calling their functionalities
    • H04L12/282Controlling appliance services of a home automation network by calling their functionalities based on user interaction within the home

Abstract

Present invention discloses a kind of home appliance voice control methods based on cloud, comprising: middle control terminal acquires voice request;Parse the semantic results of voice request;First cloud module determines corresponding equipment control instruction according to semantic results in semanteme-instructions match packet, and equipment control instruction is sent to the second cloud module;Second cloud module analyzing device control instruction is simultaneously issued to controlled sub- equipment;Controlled sub- equipment is operated according to the equipment control instruction after parsing;Wherein, the equipment control instruction set for including words art set in semanteme-instructions match packet and matching, semanteme-instructions match packet is by instructing O&M cloud platform to carry out maintenance update.Disclosed method, user can be allowed according to on-fixed, and art carries out speech control to household electrical appliances, and also more has interest for the feedback of equipment state, while also with the convenience of updating maintenance.The present invention further discloses a kind of home appliance voice control system based on cloud simultaneously.

Description

Home appliance voice control method and system based on cloud
Technical field
The present invention relates to smart home fields, more specifically to a kind of home appliance voice control method based on cloud.This Invention further relates to a kind of home appliance voice control system based on cloud.
Background technique
As the technology of artificial intelligence field is constantly updated, more and more household electrical appliance start to connect cloud, and can It is controlled by user by voice.The voice control mode of mainstream mainly includes the controlling party of off-line type speech recognition packet at present Formula and online real-time control mode.Wherein usually hardware module is arranged at controlled plant end in off-line type voice control mode, It prestores art instruction if fixing and realizes control function;And online voice control mode needs for the voice command of user to be uploaded to Cloud is identified and is parsed, and returns to corresponding control instruction to controlled plant according to the result after identification and parsing to manipulate this Controlled plant.However, it is existing regardless of off-line type or online control mode, user is required using art and household electrical appliances if standard Control instruction it is corresponding, be just able to achieve manipulation function.For example, user wants to open an oven, art refers to if default Order is defined as " opening oven ", then words art instruction will be write extremely by program code, and user has to " opening oven ", accordingly Oven can just open;In the case where not changing code, if other instructions different using semantic identical but specific art, Such as user says " oven is opened ", then actually accordingly art can not match with the instruction for opening oven, thus Oven would not also be opened.
On the other hand, although existing online voice control mode can update upgrading, complicated source code is required Grade updates and maintenance, and is just able to achieve by way of the firmware upgrade of controlled plant end, and not using simple database formula Update mode, this causes the updating maintenance of online speech production to become extremely difficult, and expansibility is very poor.For example, for roasting Instruction for case, for " opening furnace lamp ", it is assumed that the speech recognition text most started setting up is A, increases other newly if necessary The instruction of the speech recognition text and " opening furnace lamp " of talking about art matches, then needs to carry out source code in the case where program code develops environment Grade maintenance, the condition for writing if (A=(B or C or D or E)) in a program judge the code of sentence, could execute corresponding Control instruction;Wherein speech recognition text A can be " furnace lamp is opened ", and speech recognition text B, C, D, E etc. then can be " turning on light ", " street lamp opening ", " starting furnace lamp ", " opening street lamp " etc., i.e., if having write corresponding code in program environment Sentence, then user proposes voice request using the corresponding any words art of A, B, C, D, E, oven can carry out corresponding control System instruction.But art is often very changeable if phonetic control command, especially needs in corresponding equipment with self study energy When power, all passes through the update of source code grade if every instruction is corresponding with words art and upgraded, and firmware is downloaded by user every time Packet is updated, and will seriously affect the effect and user experience of home appliance voice control.The present invention further discloses a kind of base simultaneously In the appliance control system of cloud.
Summary of the invention
The present invention is to solve above-mentioned the technical problems existing in the prior art, provides a kind of home appliance voice control based on cloud Method processed, this method is using instruction O&M cloud platform and the unique architecture of the first cloud module, the second cloud module, by the first cloud mould Block realizes semanteme-instruction matching and the assembling of equipment control instruction, will be after the parsing of equipment control instruction by the second cloud module Issue, thus realize words art and instruction many-to-one relationship, corresponding semanteme-instructions match packet by instruction O&M cloud platform into Row maintenance updates, and keeps speech control process more humanized, and compares original source code grade for the maintenance of words art and instruction and tie up Protect also simpler convenience.Present invention further teaches a kind of home appliance voice control systems based on cloud.
In order to achieve the above objectives, The technical solution adopted by the invention is as follows:
A kind of home appliance voice control method based on cloud, comprising: middle control terminal acquires voice request;Parse voice request Semantic results;First cloud module determines corresponding equipment control instruction according to semantic results in semanteme-instructions match packet, and will Equipment control instruction is sent to the second cloud module;Second cloud module analyzing device control instruction is simultaneously issued to controlled sub- equipment;By Sub- equipment is controlled to be operated according to the equipment control instruction after parsing;It wherein, include words art set and phase in semanteme-instructions match packet The equipment control instruction set matched, semanteme-instructions match packet is by instructing O&M cloud platform to carry out maintenance update.
Further, method further include: controlled sub- equipment is instructed to the second cloud module feedback equipment state;Second cloud module The semantic text that equipment state instructs or matches with equipment state instruction is sent to the first cloud module;First cloud module root According to equipment state instruction or status information from semantic text to the middle sub- equipment of control terminal feedback controlled.
Further, the first cloud module is instructed according to equipment state or semantic text is set to middle control terminal feedback controlled The step of standby status information, comprising: the first cloud module or the second cloud module are instructed according to equipment state in semanteme-instruction With corresponding semantic text determining in packet;Middle control terminal is broadcasted according to semantic text;Wherein, in semanteme-instructions match packet It further include the equipment state instruction set to match with words art set.
Further, method further include: the semanteme-in instruction O&M cloud platform is referred to according to the publication content of management backstage Matching packet is enabled to carry out data update;It is updated from instruction O&M cloud platform to the more newly generated data of the first cloud module propelling data Packet.
Further, the mode for carrying out data update to semanteme-instructions match packet in instruction O&M cloud platform is at least wrapped It includes following one: increasing, deletes or modify words art in words art set;Increase in equipment control instruction set, delete or Person modifies equipment control instruction;And the matching relationship between adjustment words art set and equipment control instruction set.
Further, method further include: the interaction content of control terminal and form interactive log in record;According to interactive log Semanteme-instructions match packet is updated.
Further, equipment control instruction via instruction the transfer of O&M cloud platform after retransmit to the second cloud module;Equipment Status command via instruction the transfer of O&M cloud platform after retransmit to the first cloud module.
Further, the step of parsing the semantic results of voice request further include: hot word filtering is carried out to voice request, it is excellent Filter out keyword relevant to home wiring control or sentence first with matching unit control instruction.
Present invention further teaches a kind of home appliance voice control systems based on cloud.
A kind of home appliance voice control system based on cloud, comprising: middle control terminal, the first cloud module, instruction O&M cloud platform, Second cloud module and controlled sub- equipment;Middle control terminal acquires voice request;Voice request is resolved to semantic results;First cloud Module determines corresponding equipment control instruction according to semantic results in semanteme-instructions match packet, and equipment control instruction is sent out It send to the second cloud module;Second cloud module analyzing device control instruction is simultaneously issued to controlled sub- equipment;Controlled sub- equipment is according to solution Equipment control instruction running after analysis;It wherein, include that words art set and the equipment to match control refer in semanteme-instructions match packet Set is enabled, semanteme-instructions match packet is by instructing O&M cloud platform to carry out maintenance update.
Further, controlled sub- equipment is instructed to the second cloud module feedback equipment state;Second cloud module is by equipment state Instruction or the semantic text to match with equipment state instruction are sent to the first cloud module;First cloud module is according to equipment state Instruction or status information from semantic text to the middle sub- equipment of control terminal feedback controlled.
Technical solution of the present invention has the beneficial effect that:
Disclosed household electric appliance control method based on cloud can not only solve the nonstandard of existing home appliance voice control Definite message art problem, at the same can also reduce words art and instruction updating maintenance threshold, allow user need not every time downloading firmware packet into Row updates, to substantially improve the user experience of voice control class household appliances.
Present invention discloses a kind of home appliance voice control methods based on cloud, comprising: middle control terminal acquires voice request;Solution Analyse the semantic results of voice request;First cloud module determines corresponding equipment according to semantic results in semanteme-instructions match packet Control instruction, and the equipment control instruction is sent to the second cloud module;Second cloud module parses the equipment control instruction And it is issued to controlled sub- equipment;Controlled sub- equipment is operated according to the equipment control instruction after parsing;Wherein, the semanteme-instruction The equipment control instruction set for including words art set in matching packet and matching, the semanteme-instructions match packet pass through instruction fortune Dimension cloud platform carries out maintenance update.Method of the present invention realizes that words term justice refers to equipment control by the first cloud module The matching of order matches determining equipment control instruction and is sent to the second cloud module, is realized by the second cloud module to relevant device control It makes the parsing of instruction and issues, by the matching relationship established in semanteme-instructions match packet, can be realized words art and instruct more One-one relationship, to achieve the purpose that user carries out personalized control to household electrical appliances by different sentences.And semanteme-the instruction Matching packet carries out maintenance update by instruction O&M cloud platform, when words art changes, carries out firmware without to controlled sub- equipment Upgrading does not need the matching relationship for changing words art and instruction by way of rewriting source code, to significantly reduce maintenance yet The burden of update.
In the method for the invention wherein an embodiment, the method also includes: controlled sub- equipment to the second cloud module Feedback device status command;The equipment state is instructed or instructs the language to match with the equipment state by the second cloud module Adopted text is sent to the first cloud module;First cloud module is instructed according to the equipment state or the semantic text is whole to middle control Feed back the status information of the controlled sub- equipment in end.It is different from other control modes, user by voice to household appliance into After row control, generally require to obtain certain feedback to determine whether corresponding control operation has succeeded, and the present invention is logical The transmission processes such as feedback and the forwarding that equipment state instructs in a link are crossed, realizes from control instruction and is issued to equipment state The full link of feedback, to improve the experience effect of voice control household electrical appliances.
In the method for the invention wherein in embodiment, the first cloud module instructed according to the equipment state or The semantic text feeds back the step of status information of the controlled sub- equipment to middle control terminal, comprising: the first cloud module or Second cloud module instructs according to the equipment state and determines corresponding semantic text in the semanteme-instructions match packet;Middle control Terminal is broadcasted according to the semantic text;Wherein, further include in the semanteme-instructions match packet and the words art set phase Matched equipment state instruction set.In the present invention wherein an embodiment, the first cloud module is instructed according to equipment state in language Corresponding semantic text is determined in justice-instructions match packet, and is broadcasted by middle control terminal according to the semantic text, in this way by the One cloud module realizes the matching of equipment state instruction with specific words art, so as to keep the casting content of voice no longer fixed single One, it feeds back and the content broadcasted can be more diversified, greatly improve the user experience of voice control class household appliances.Together When, equipment state instruction is same as the specific words matching relationship of art can to pass through instruction O&M cloud in semanteme-instructions match packet Platform carries out maintenance update, when wanting to play different words arts, carries out firmware upgrade without to controlled sub- equipment and middle control terminal, The matching relationship for changing words art and instruction by way of rewriting source code is not needed, to significantly reduce what maintenance updated yet Burden.
In the method for the invention wherein an embodiment, the method also includes: according to the publication content of management backstage Data update is carried out to semanteme-instructions match packet in instruction O&M cloud platform;From instruction O&M cloud platform to the first cloud module The more newly generated data of propelling data update packet.The method of the invention is wherein in an embodiment, in semanteme-instructions match packet Data are according to determined by the publication content of management backstage, and the update done for semanteme-instructions match packet belongs to data It updates, does not need modification source code, modifications or substitutions data can be realized in the database.Likewise it is preferred that using the end Web mode Additions and deletions are carried out on Webpage and the operation such as change with management service, the threshold of O&M are greatly reduced, even if administrative staff will not Program is write, can also be realized by simply adding, deleting, modifying operation to semanteme-instruction in instruction O&M cloud platform The data of matching packet update.Update complete data update packet will by instruction O&M cloud platform automatic push to the first cloud module, So that it is guaranteed that semanteme used in the first cloud module-instructions match packet is latest edition, and only need to push to the first cloud module Data update packet, that is, realize and reach newest to words art used by entire link and the matching relationship of instruction, to improve Update efficiency.Meanwhile the update mode in the embodiment is to push at the first cloud module since data update packet, belongs to one kind The background update in cloud is that user is imperceptible;And user is needed to set in middle control terminal and/or controlled son different from existing The standby update mode for re-downloading APP and carrying out the upgrading of software firmware packet.Due to talking about the variability of art, if always allowing user frequent Ground re-downloads software firmware packet, then can seriously affect Product Experience, while also updating and having caused great difficulties to maintenance.
In the method for the invention wherein an embodiment, to instruction O&M cloud platform on semanteme-instructions match packet into The mode that row data update includes at least following one: increasing, deletes or modify words art in words art set;It is controlled in equipment Increase, delete or modify equipment control instruction in instruction set;And adjustment words art set and equipment control instruction set it Between matching relationship.It include words art set and phase in semanteme-instructions match packet in the method for the invention wherein an embodiment Matched equipment control instruction set, the semanteme-instructions match packet, which is equivalent to, establishes words term justice and equipment control instruction Mapping table, thus O&M cloud platform is instructed to be equivalent to database pair when carrying out data update to semanteme-instructions match packet Data in library are updated and are encapsulated as the process of data packet, which updates with traditional source code grade and downloaded by user soft There are essential distinctions for the update mode that part firmware packet is upgraded, and the difficulty and complexity of maintenance can be greatly reduced.Due to right The update of semanteme-instructions match packet belongs to data update, thus corresponding concrete operations include: in words art set to corresponding Words art carries out the operation that additions and deletions change;The behaviour that additions and deletions change is carried out to corresponding equipment control instruction in equipment control instruction set Make;And the matching relationship between two set of adjustment.
In the method for the invention wherein an embodiment, the method also includes: the interaction content of control terminal in record And form interactive log;The semanteme-instructions match packet is updated according to interactive log.In its of the method for the invention In in an embodiment, since voice control class household electrical appliances are usually intelligent appliance, self-learning capability is needed to have, accordingly even when user Do not succeed when being controlled for the first time by middle control terminal household electrical appliances using newspeak art, but by being repeated several times and training, phase Art will be learnt by middle control terminal if answering, later user again with art if identical to household electrical appliances carry out control can be realized as it is corresponding Operation.It therefore, can be with the interaction of centering control terminal as one of self study and semanteme-instructions match packet update foundation Content is recorded and is formed interactive log, to obtain some common words arts of user according to the content of interactive log, and is analyzed Its desired instruction executed, then carries out more semanteme-instructions match packet according to interactive log and made analysis result Newly, it allows equipment to adapt to user to reach, rather than allows the purpose of user adaptation equipment.
In the method for the invention wherein an embodiment, the equipment control instruction is via instruction O&M cloud platform transfer After retransmit to the second cloud module;The equipment state, which is instructed, to be retransmited via after instruction O&M cloud platform transfer to the first cloud mould Block.In this embodiment, instruction O&M cloud platform plays O&M in addition to that can carry out maintenance update to semanteme-instructions match packet Effect outside, be also responsible between the first cloud module and the second cloud module dealing instruction carry out transfer, play the role of forwarding.This Rotatable link design in kind can make full use of the resource of instruction O&M cloud platform, in case of need, to corresponding transfer Instruction remake certain encapsulation, parsing etc. processing, to share network burden.
In the method for the invention wherein an embodiment, it is described parsing voice request semantic results the step of also wrap It includes: hot word filtering being carried out to voice request, filters out keyword relevant to home wiring control or sentence preferentially with matching unit control System instruction.In order to improve the accuracy rate of speech recognition, when parsing to voice request, hot word filtering can be first carried out, preferentially It filters out keyword relevant to home wiring control or sentence carries out semantic understanding, then matched again with equipment control instruction. For example, user wants to open the furnace lamp in oven, and has issued the voice request of " opening furnace lamp ", at this time if not doing hot word mistake Screen choosing can match the identification of " furnace lamp ", Er Feizhen when carrying out speech recognition and semantic understanding for full field Specific, home wiring control field is matched, the result that voice request identifies is most likely to be " opening street lamp ", thus with The intention of user does not correspond to.And in the embodiment of the method for the invention, the voice request of " opening furnace lamp " can be divided The processing such as word, the screening of homonym priority, extract in voice request " furnace lamp " keyword, and suitable according to preset priority Sequence, preferentially chosen in unisonance dictionary with the maximally related word in home wiring control field, such as " furnace lamp " corresponding phonetic is " LuDeng " can include the words such as " furnace lamp ", " street lamp ", " record is stepped on " in unisonance dictionary, if led entirely according to voice cloud platform The word for the maximum probability that domain is chosen is identified, is most possibly identified with " street lamp ", and can be to same in the method for the present invention Word pre-sorting in sound dictionary will control maximally related " furnace lamp " with household appliance and come identification made above, so that it is guaranteed that Accuracy as subsequent semantic understanding and the recognition result of instructions match.
Present invention further teaches a kind of home appliance voice control systems based on cloud, comprising: middle control terminal, the first cloud module, Instruct O&M cloud platform, the second cloud module and controlled sub- equipment;The middle control terminal acquires voice request;The voice request It is resolved to semantic results;First cloud module determines that corresponding equipment controls according to semantic results in semanteme-instructions match packet Instruction, and the equipment control instruction is sent to the second cloud module;Second cloud module parse the equipment control instruction and under It is sent to controlled sub- equipment;Controlled sub- equipment is operated according to the equipment control instruction after parsing;Wherein, the semanteme-instructions match The equipment control instruction set for including words art set in packet and matching, the semanteme-instructions match packet pass through instruction O&M cloud Platform carries out maintenance update.The system divides cloud module and cloud platform according to function, and Each performs its own functions between module, beats The link for carrying out voice control to household appliance by middle control terminal is led to, and user can be allowed to control household electrical appliances by art if different Equipment executes corresponding operation.
In a wherein embodiment for system of the present invention, controlled sub- equipment refers to the second cloud module feedback equipment state It enables;The equipment state is instructed or is sent to the with the semantic text that matches of equipment state instruction by the second cloud module One cloud module;First cloud module is instructed according to the equipment state or the semantic text is described controlled to middle control terminal feedback The status information of sub- equipment.In the embodiment, is instructed by the framework of system and the equipment state of feedback, realize voice control On the one hand the complete closed loop of household electrical appliances processed realizes manipulation of the user to household electrical appliances, on the other hand also achieves to the anti-of mode of operation Feedback, can allow user to know whether the control instruction of voice operates success.
Detailed description of the invention
Fig. 1 is the step block diagram of the method for the invention wherein embodiment;
Fig. 2 is the link schematic diagram of the method for the invention wherein embodiment;
Fig. 3 is the operation that the method for the invention wherein carries out maintenance update in an embodiment to semanteme-instructions match packet Interface schematic diagram;
Fig. 4 is the link schematic diagram of the another embodiment of the method for the invention;
Fig. 5 is the system architecture diagram of system of the present invention.
Specific embodiment
More detailed description is done to technical solution provided by the present invention below by way of the drawings and specific embodiments:
It is as shown in Figure 1, it is the step block diagram of the method for the invention wherein embodiment, which discloses one kind Home appliance voice control method based on cloud, comprising:
Step 101, middle control terminal acquires voice request;
Step 102, the semantic results of voice request are parsed;
Step 103, the first cloud module determines that corresponding equipment control refers to according to semantic results in semanteme-instructions match packet It enables, and equipment control instruction is sent to the second cloud module;
Step 104, the second cloud module analyzing device control instruction and it is issued to controlled sub- equipment;
Step 105, controlled sub- equipment is operated according to the equipment control instruction after parsing;Wherein, in semanteme-instructions match packet Including words art set and the equipment control instruction set to match, semanteme-instructions match packet is carried out by instruction O&M cloud platform Maintenance updates.
Method in the embodiment understands the voice request of user by semanteme-instructions match packet and matches phase The equipment control instruction answered is realized by the transmission link of middle the-the first cloud of control terminal the-the second cloud of module module-controlled sub- equipment The function of speech control household electrical appliances, to solve the speech control problem about household electrical appliances.Meanwhile the semanteme-instructions match packet In include the many-to-one relationship for talking about art and instruction, and belong to data packet form, thus user can not only be allowed using oneself Art manipulates household electrical appliances if habit, different, while also having greatly just in terms of the maintenance of semanteme-instructions match packet Benefit, without changed by way of rewriting source code words art and instruction matching relationship, do not need yet user download every time it is soft Part firmware upgrade packet, to significantly reduce the burden that maintenance updates.In this embodiment, by middle control terminal to household appliance The link controlled relates to middle the-the first cloud of control terminal the-the second cloud of module module-controlled sub- equipment, and realizes audio letter Number-speech text-semanteme talks about art-equipment control instruction matching and conversion, to make user using art if different to household electrical appliances Manipulation is carried out to be possibly realized.Wherein, switch to the semantic function of talking about art, Ke Yi again to realize that audio signal switchs to speech text Special speech cloud module is separately set between middle control terminal and the first cloud module, or directly adds speech cloud in the first cloud module Unit is realized.Method in the embodiment is architecturally and that realizes functionally deposits with existing sound control method In notable difference: traditional sound control method, if it is desired to carry out voice control to household appliance by middle control terminal, then lead to The link crossed is the middle controlled sub- equipment of control terminal-speech cloud-instruction cloud-, only realizes audio signal-speech text-equipment The matching and conversion of control instruction, and the matching of semantic-based words art and instruction can not be done, user must be using regulation Art issues voice request, and equipment can be allowed to execute corresponding operation.Moreover, corresponding speech text and equipment control instruction Matching relationship is finished writing by source code preprogramming, if it is desired to for the newly-increased words art of user, need to modify source code, and Corresponding controlled sub- equipment and/or middle control terminal will re-download updated firmware upgrade packet, then could be by newly establishing Speech text and equipment control instruction between matching relationship realize what other said control of the art to household electrical appliances, whole process is very numerous It is miscellaneous.
For example, the method realizes that the loquacity art voice control of user, such as user are wanted to beat through the invention The furnace lamp in oven is opened, art includes " opening furnace lamp " if can choose, " furnace lamp is opened ", " starting furnace lamp ", " furnace lamp is bright Get up " etc., above-mentioned words art can finally match with the control routine of household appliance, such as all correspond to binary machine code 1000, it so that user says above-mentioned any a word, can finally correspond to machine code 1000, be set to control controlled son It is standby to be operated according to the instruction code.And above-mentioned words art set and equipment control instruction set are all contained in semanteme-instruction In matching packet, if necessary to newly-increased words art, such as user wishes to turn on furnace lamp by art if " light come on furnace lamp ", then It can be increased newly in words art set " light by instructing O&M cloud platform to carry out maintenance update to semanteme-instructions match packet Art and it is also matched with machine code 1000 if furnace lamp ", such user's next time is using " light come on furnace lamp " When talking about art control oven, it will be able to realize corresponding operation.Wherein, due to transmitting with machine recognition, the first cloud module The equipment control instruction determined in semanteme-instructions match packet the processing such as will also be packaged usually to facilitate transmission, and second Corresponding equipment control instruction is resolved to and can be issued again after the instruction code of household appliance Direct Recognition by cloud module needs To corresponding controlled sub- equipment, but equipment control instruction accessed by the first cloud module and the second cloud module is only format, association The difference of aspect is discussed, they will all correspond to the identical operation of controlled sub- equipment.
And it is different from the method for the invention, in the prior art, baked if user wants to control by voice mode Case opens furnace lamp, then in advance can be right by the corresponding relationship between the determining words art of program code and instruction, such as " opening furnace lamp " Machine code 1000 is answered, then only furnace lamp can be turned on, such as when art controls user using " opening furnace lamp " Fruit art using " furnace lamp is opened ", then can be different from " opening furnace lamp " due to the speech recognition result of " furnace lamp is opened ", And the machine code that " furnace lamp is opened " does not match in a program, thus match less than as a result, user also can not just lead to It crosses words art control oven and opens furnace lamp.If necessary to " furnace lamp be opened ", art is added to one of regulation words art, then The source code for just needing to change program writes the program language (such as content of background of invention part) of IF statement, to repair Change the matching relationship of words art and instruction.It is updated it is also desirable to push corresponding APP to middle control terminal and/or controlled sub- equipment Message re-downloads software firmware upgrade packet by user, art realization pair if user could be allowed to use " furnace lamp is opened " later The operation of furnace lamp in oven.
It is as shown in Figure 2, it is the link schematic diagram of the method for the invention wherein embodiment.In a wherein reality of the invention It applies in example, the method also includes: controlled sub- equipment is instructed to the second cloud module feedback equipment state;Second cloud module will be described Equipment state instruction or the semantic text to match with equipment state instruction are sent to the first cloud module;First cloud module The status information of the controlled sub- equipment is fed back to middle control terminal according to equipment state instruction or the semantic text.? The present invention is wherein in an embodiment, and the first cloud module is instructed according to the equipment state or the semantic text is to middle control Terminal feeds back the step of status information of the controlled sub- equipment, comprising: the first cloud module or the second cloud module are according to Equipment state instruction determines corresponding semantic text in the semanteme-instructions match packet;Middle control terminal is according to the semantic text This is broadcasted;It wherein, further include that the equipment state to match with the words art set instructs in the semanteme-instructions match packet Set.In the embodiment, after controlled sub- equipment is instructed to the second cloud module feedback equipment state, the second cloud module is set described Standby status command is transmitted directly to the first cloud module, and the first cloud module is instructed according to the equipment state in semanteme-instructions match Corresponding semantic text is determined in packet, is then broadcasted by middle control terminal according to the semantic text.As another embodiment, It, can also be by the second cloud module according to the equipment state after controlled sub- equipment is instructed to the second cloud module feedback equipment state Instruction determines corresponding semantic text in semanteme-instructions match packet, semantic text is then sent to the first cloud module, finally It is broadcasted by middle control terminal according to corresponding semantic text.
As shown in Figure 2, in the present invention wherein an embodiment, middle control terminal is preferably robot terminal 211, and first Cloud module corresponds to robot service cloud, and the second cloud module corresponds to equipment and controls cloud, and robot terminal 211 is mainly used for receiving The voice request of user simultaneously broadcasts corresponding voice content according to the device status information of feedback, and equipment control cloud 205 is main It for the parsing to equipment control instruction and issues, and receives equipment state instruction that controlled sub- equipment 206 is fed back and by phase The equipment state instruction answered directly or indirectly is sent to robot service cloud.In the embodiment, not only pass through middle control terminal, first Cloud module, instruction O&M cloud platform, the second cloud module and controlled sub- equipment realize the voice control to household appliance, simultaneously The device status information after the completion of control also is realized by the framework to feed back, so that entire link be made to form closed loop, is improved The user experience of voice control household electrical appliances.Meanwhile it can be also matched in semanteme-instructions match packet opposite with equipment state instruction The semantic text answered, and broadcasted by middle control terminal according to the semantic text, to keep the content of voice broadcast no longer single It is uninteresting.Equipment state instruction is same as the specific words matching relationship of art can to pass through instruction O&M in semanteme-instructions match packet Cloud platform carries out maintenance update, when wanting to play different words arts, carries out firmware upgrade without to controlled sub- equipment, does not also need Change the matching relationship of words art and instruction by way of rewriting source code, to significantly reduce the burden that maintenance updates.Its In, the step of corresponding semantic text is determined in semanteme-instructions match packet, is instructed according to equipment state, it both can be by the second cloud Module is completed, and can also be completed by the first cloud module.But it is preferred that equipment state instruction is sent to the first cloud by the second cloud module Module, then instructed by the first cloud module according to equipment state and determine corresponding semantic text in semanteme-instructions match packet, in this way It can make the division of labor of the first cloud module and the second cloud module definitely, the work that design semantic is talked about art and instructions match is unified The first cloud resume module is transferred to, to keep the layout of entire framework and function more reasonable.It should be noted that of the present invention Method and system in, for the first cloud module, the second cloud module and instruct operation platform division be according to function The division that module carries out, the function of three can be realized by three different clouds, can also carry out various forms of merging, be closed It and is a cloud or two clouds, but realized by the different function module in cloud.
In the present invention wherein in an embodiment, the equipment control instruction after instruction O&M cloud platform transfer via retransmiting To the second cloud module;The equipment state, which is instructed, to be retransmited via after instruction O&M cloud platform transfer to the first cloud module.At it In his embodiment, equipment control instruction and equipment state instruction can also be without forwardings, directly in the first cloud module and the second cloud It is transmitted between module.
As shown in Figure 2, the step 204 and equipment shape of instruction operation platform forwarding are transferred to about equipment control instruction The step 207 of instruction operation platform forwarding is transferred in state instruction, and instruction O&M cloud platform therein is in addition to can be to semanteme-instruction Maintenance update is carried out with packet, is played the role of outside O&M, is also responsible for referring to the dealing between the first cloud module and the second cloud module It enables and carries out transfer, play the role of forwarding.Rotatable link design in this can make full use of the money of instruction O&M cloud platform Source remakes the processing such as certain encapsulation, parsing to the instruction of corresponding transfer, to share network burden in case of need. Due in semanteme-instructions match packet with the equipment state instruction set that matches of words art set, the voice broadcast the step of In 210, the voice broadcasted is also possible to diversified, renewable and is full of interest, such as when user opens furnace lamp Operation success after, then oven is to the one equipment state instruction of the second cloud module feedback, such as machine code 01, the second cloud mould The machine code 01 is transferred to instruction O&M cloud platform to be forwarded to the first cloud module by block, and the first cloud module is according to the machine code 01 Corresponding semantic text is matched in semanteme-instructions match packet, and the semantic text is sent at middle control terminal, eventually by middle control End carries out speech synthesis, and broadcasts the content of corresponding semantic text, for example, middle control terminal can wittily broadcast " small master, you Oven it is well-behaved open furnace lamp ", thus be user feedback oven status information, moreover, those skilled in the art can Understand ground, due to the setting of semanteme-instructions match packet, the semantic text for being mutually applied to casting can also be other a variety of.
In a wherein embodiment of the method for the invention, the method also includes: according in the publication of management backstage Hold and data update is carried out to semanteme-instructions match packet in instruction O&M cloud platform;From instruction O&M cloud platform to the first cloud mould The more newly generated data of block propelling data update packet.The method of the invention is wherein in an embodiment, in semanteme-instructions match packet Data be according to determined by the publication content of management backstage, and the update done for semanteme-instructions match packet belongs to number According to update, modification source code is not needed, modifications or substitutions data can be realized in the database.Likewise it is preferred that using the end side Web Formula carries out additions and deletions on Webpage and the operation such as changes with management service, the threshold of O&M is greatly reduced, even if administrative staff are not Program can be write, the semanteme-in instruction O&M cloud platform can also be referred to by simply adding, deleting, modifying operation and realize The data of matching packet are enabled to update.Can also using other with visual interface, the application journey that the operations such as is able to carry out additions and deletions and changes Sequence is updated maintenance to semanteme-instructions match packet in instruction operation platform.This kind of update mode updates the data of completion Updating packet will be by instruction O&M cloud platform automatic push to the first cloud module, so that it is guaranteed that semanteme-used in the first cloud module Instructions match packet is latest edition, and only needs to update to the first cloud module propelling data and wrap, that is, is realized to entire link institute Art and the matching relationship of instruction reach newest if, to improve update efficiency.Meanwhile the update side in the embodiment Formula, without regard to middle control terminal and controlled sub- equipment, belongs to one kind since data update packet to push at the first cloud module The background update in cloud is that user is imperceptible;Therefore need user in middle control terminal and/or controlled son different from existing The update mode that APP carries out the upgrading of software firmware packet is re-downloaded in equipment.Due to talking about the variability of art, if always allowing user Software firmware packet is continually re-downloaded, then can seriously affect Product Experience, while also maintenance is updated to cause and is greatly stranded It is difficult.
In a wherein embodiment of the method for the invention, the semanteme-instructions match packet includes for completing words art Art-control matching list if being mapped to equipment control instruction.Words art-control matching list table structure includes: device id;Instruction Title;Order parameter title;Order parameter value;And control words art.Table 1 is words one example of art-control matching list:
Table 1
As shown in Table 1, device id is for uniquely determining corresponding controlled sub- equipment, instruction name, that is, corresponding machine generation Code, order parameter title represent the corresponding concrete operations of instruction, and order parameter value represents the equipment state to be realized of operation Or apparatus parameter setting, control words art, that is, user are the specific words art used required for realizing corresponding operating, it can from table 1 It arrives, the many-to-one relationship of words art and instruction is realized by way of tables of data.
It further include for completing in the semanteme-instructions match packet in a wherein embodiment of the method for the invention State-words art matching list of the equipment state instruction to words art mapping.The table structure that the state talks about art matching list includes: device id; Instruction name;Instruction module;Keyword and expansion;And state talks about art.As one of embodiment of the method for the present invention, root According to the table structure of above-mentioned two table, it can determine that format, agreement of equipment control instruction and equipment state instruction etc. is some interior Hold, and the meaning for talking about art and specific instruction code are mapped, to constitute complete tables of data, facilitates update and dimension Shield.Table 2 is one example of the state-words art matching list.
Table 2
As shown in Table 2, device id talks about art i.e. according to corresponding shape for uniquely determining corresponding controlled sub- equipment, state State information is selected as art if user specifically broadcasts, instruction name, that is, corresponding machine code, and instruction module specifically corresponds to Action type.
Fig. 5 is related to the system architecture diagram of system of the present invention.In the present invention wherein an embodiment, as shown in Figure 5, First cloud module corresponds to robot service cloud 504, and the second cloud module corresponds to equipment and controls cloud 503, and middle control terminal corresponds to Robot 506.After carrying out data update to semanteme-instructions match packet, from instruction O&M cloud platform 502 to robot service cloud The more newly generated data of 504 propelling datas update packet.Preferably, the words art-control matching list and the state-words art matching Table pushes to robot service cloud 504 by instruction O&M cloud platform 502, and words art is carried out matched work with instruction and is handed over completely It is completed by robot service cloud 504, so that the layout for making modules on the basis of realizing full link and the division of labor are more Adduction reason, and safeguard that also only data need to be updated packet when updating push at robot service cloud 504 1, without again to setting Standby control cloud 503 pushes corresponding data and updates packet.In other embodiments, art-control matching list and state-words art matching are talked about Table can also be respectively arranged in robot service cloud 504 and equipment control cloud 503, and two cloud modules are needed in the case of this kind all Have and talk with art and the matched ability of instruction progress in semanteme-instructions match packet, while being also required to count respectively when updating It is partially distributed to accordingly in packet at robot service cloud 504 and equipment control cloud 503 according to updating, thus while can be realized chain The function on road, but in the reasonability of layout and function, the second choice of opimization can only be can be regarded as.
It is as shown in Figure 3, it is that the method for the invention is wherein safeguarded more semanteme-instructions match packet in an embodiment New operation interface schematic diagram.As shown in Figure 3, the administrator of instruction O&M cloud platform can pass through the end the Web interface in Fig. 3 Corresponding content publication operation is executed, or is modified to instruction code, instruction name etc., " instruction voice " can also be clicked Button enters corresponding interface, art if modification is corresponding with corresponding instruction code.By the maintenance at the end Web, corresponding platform Even if administrator does not have the ability for writing code, also may be implemented to update semanteme-instructions match packet data, thus significantly Reduce technical threshold and workload that maintenance updates.
It, can will be newest after the completion of semanteme-instructions match packet updates as a wherein embodiment of the method for the invention Data update packet push to the first cloud module.At this point, after the first cloud module gets the text of voice request, it can be to this article This is made pauses in reading unpunctuated ancient writings, is segmented, word mark scheduling algorithm is handled, and is then again referred to the semantic results of text and semanteme-by term vector algorithm It enables the text information of typing in advance in matching packet carry out similarity comparison, if similarity is more than threshold value, determines semantic results Be consistent with the text information of preparatory typing, and then matched with corresponding instruction code, thus realize words art and instruct into The matched process of row.
As shown in Figure 3, in the method for the invention wherein an embodiment, to the semanteme-in instruction O&M cloud platform The mode that instructions match packet carries out data update includes at least following one: increasing, deletes or modify words in words art set Art;Increase, delete or modify equipment control instruction in equipment control instruction set;And art set and equipment control are talked about in adjustment Matching relationship between instruction set processed.In the method for the invention wherein an embodiment, include in semanteme-instructions match packet Words art set and the equipment control instruction set to match, the semanteme-instructions match packet, which is equivalent to, to be established words term justice and sets The mapping table of standby control instruction, thus instruct O&M cloud platform when carrying out data update to semanteme-instructions match packet, phase When the data in data are library to library are updated and are encapsulated as the process of data packet, the process and traditional source code grade update simultaneously Downloading the update mode that software firmware packet is upgraded by user, there are essential distinctions, and the difficulty of maintenance can be greatly reduced and answer Miscellaneous degree.It is updated due to belonging to data to the update of semanteme-instructions match packet, thus corresponding concrete operations include: in words art collection The operation that additions and deletions change is carried out to accordingly art in conjunction;Corresponding equipment control instruction is carried out in equipment control instruction set The operation that additions and deletions change;And the matching relationship between two set of adjustment.In one embodiment, semanteme-instructions match packet In further include with the equipment state instruction set that matches of words art set, then the semanteme-in instruction O&M cloud platform is referred to It enables the mode of matching packet progress data update that can also be included in equipment state instruction set and increases, deletes or modify equipment Status command;And the matching relationship between adjustment words art set and equipment state instruction set.
In a wherein embodiment of the method for the invention, the method also includes: in record in the interaction of control terminal Hold and forms interactive log;The semanteme-instructions match packet is updated according to interactive log.In the method for the invention Wherein in an embodiment, since voice control class household electrical appliances are usually intelligent appliance, self-learning capability is needed to have, accordingly even when with Family uses newspeak art not succeed when controlling by middle control terminal household electrical appliances for the first time, but by being repeated several times and training, Art will be learnt by middle control terminal if corresponding, and later user, which carries out control to household electrical appliances with art if identical again, can be realized as phase The operation answered.It therefore, can be with the friendship of centering control terminal as one of self study and semanteme-instructions match packet update foundation Mutual content is recorded and is formed interactive log, to obtain some common words arts of user according to the content of interactive log, and is divided Its desired instruction executed is analysed, then semanteme-instructions match packet is carried out according to interactive log and made analysis result It updates, allows equipment to adapt to user to reach, rather than allow the purpose of user adaptation equipment.
As shown in Figure 4, it is the link schematic diagram of the another embodiment of the method for the invention.In the embodiment, middle control is eventually End corresponds to robot terminal 410, and the first cloud module corresponds to robot service cloud, and the second cloud module is controlled corresponding to equipment Cloud.Method in the embodiment equally realizes the complete function and link of voice control and state feedback, meanwhile, matching obtains Equipment control instruction and the equipment state instruction obtained directly takes in robot by instructing O&M cloud platform not to be forwarded It is transmitted between business cloud and equipment control cloud.In this embodiment, the step of semantic results of the parsing voice request further include: Hot word filtering is carried out to voice request, keyword relevant to home wiring control or sentence is preferentially filtered out and is referred to matching unit control It enables.As shown in Figure 4, the step 403 of hot word filtering is added in entire link, additionally to improve the accuracy rate of speech recognition. Specifically, when parsing to voice request, hot word filtering can be first carried out, preferentially filters out key relevant to home wiring control Word or sentence carry out semantic understanding, are then matched again with equipment control instruction.For example, user wants to open the furnace in oven Lamp, and the voice request of " opening furnace lamp " is had issued, at this time if not doing hot word filtering screening, carrying out speech recognition and semanteme When understanding, the identification of " furnace lamp " can be matched for full field, rather than for specific, home wiring control field progress Match, the result that voice request identifies is most likely to be " opening street lamp ", thus not corresponding with the intention of user.And in the present invention In the embodiment of the method, the voice request of " open furnace lamp " can be segmented, the processing such as homonym priority screening, be mentioned " furnace lamp " keyword in voice request is taken out, and according to preset priority orders, is preferentially chosen in unisonance dictionary and household electrical appliances The maximally related word of control field, such as " furnace lamp " corresponding phonetic are " LuDeng ", can include in unisonance dictionary " furnace lamp ", The words such as " street lamp ", " record is stepped on ", if the word for the maximum probability chosen according to voice cloud platform in full field is identified, most It is possible that identified with " street lamp ", and can be to the word pre-sorting in unisonance dictionary in the method for the present invention, it will be with household appliance It controls maximally related " furnace lamp " and comes identification made above, so that it is guaranteed that the identification as subsequent semantic understanding and instructions match As a result accuracy.
As shown in Figure 5, it is the system architecture diagram of system of the present invention.The home appliance voice control system based on cloud, It include: middle control terminal, the first cloud module, instruction O&M cloud platform, the second cloud module and controlled sub- equipment;The middle control terminal Acquire voice request;The voice request is resolved to semantic results;First cloud module is according to semantic results in semanteme-instruction With corresponding equipment control instruction determining in packet, and the equipment control instruction is sent to the second cloud module;Second cloud module It parses the equipment control instruction and is issued to controlled sub- equipment;Controlled sub- equipment is transported according to the equipment control instruction after parsing Make;Wherein, the equipment control instruction set for including words art set in the semanteme-instructions match packet and matching, the semanteme- Instructions match packet is by instructing O&M cloud platform to carry out maintenance update.As shown in Figure 5, wherein middle control terminal corresponds to robot 506, the first cloud module corresponds to service robot cloud module 504, and the second cloud module corresponds to equipment and controls cloud 503, simultaneously should System is additionally provided with abnormal log memory module 501, is used to form interactive log to be updated to semanteme-instructions match packet.
The system divides cloud module and cloud platform according to function, and Each performs its own functions between module, has got through in Control terminal carries out the link of voice control to household appliance, and user can be allowed to control household appliance by art if different and executed Corresponding operation.
In the present invention wherein an embodiment, controlled sub- equipment is instructed to the second cloud module feedback equipment state;Second cloud Equipment state instruction is sent to the first cloud module by module;First cloud module is instructed to middle control eventually according to the equipment state Feed back the status information of the controlled sub- equipment in end.In the embodiment, referred to by the framework of system and the equipment state of feedback It enables, realizes the complete closed loop of voice control household electrical appliances, on the one hand realize manipulation of the user to household electrical appliances, on the other hand also achieve To the feedback of mode of operation, user can be allowed to know whether the control instruction of voice operates success, to improve and be using this System realizes the user experience of home appliance voice control.
Above-mentioned specific embodiment is only intended to illustrate design method of the invention, for the purpose of limiting the invention can not protect Protect range.For the deformation and conversion under the thought guidance of technical solution of the present invention, it should all be attributed to the scope of the present invention Within.

Claims (10)

1. a kind of home appliance voice control method based on cloud characterized by comprising
Middle control terminal acquires voice request;
Parse the semantic results of voice request;
First cloud module determines corresponding equipment control instruction according to semantic results in semanteme-instructions match packet, and will be described Equipment control instruction is sent to the second cloud module;
Second cloud module parses the equipment control instruction and is issued to controlled sub- equipment;
Controlled sub- equipment is operated according to the equipment control instruction after parsing;
Wherein, the equipment control instruction set for including words art set in the semanteme-instructions match packet and matching, institute's predicate Justice-instructions match packet is by instructing O&M cloud platform to carry out maintenance update.
2. the method according to claim 1, wherein the method also includes:
Controlled sub- equipment is instructed to the second cloud module feedback equipment state;
The semantic text that the equipment state instructs or matches with equipment state instruction is sent to by the second cloud module First cloud module;
First cloud module is instructed according to the equipment state or the semantic text is fed back the controlled son to middle control terminal and set Standby status information.
3. according to the method described in claim 2, it is characterized in that, the first cloud module instructed according to the equipment state or Semantic text described in person feeds back the step of status information of the controlled sub- equipment to middle control terminal, comprising:
First cloud module or the second cloud module are instructed according to the equipment state determines phase in the semanteme-instructions match packet The semantic text answered;
Middle control terminal is broadcasted according to the semantic text;
It wherein, further include the equipment state instruction set to match with the words art set in the semanteme-instructions match packet.
4. method according to any one of claim 1-3, which is characterized in that the method also includes:
Data update is carried out to semanteme-instructions match packet in instruction O&M cloud platform according to the publication content of management backstage;
Packet is updated from instruction O&M cloud platform to the more newly generated data of the first cloud module propelling data.
5. according to the method described in claim 4, it is characterized in that, to semanteme-instructions match packet in instruction O&M cloud platform The mode for carrying out data update includes at least following one:
Increase, delete or modify words art in words art set;
Increase, delete or modify equipment control instruction in equipment control instruction set;
And the matching relationship between adjustment words art set and equipment control instruction set.
6. method according to any one of claim 1-3, which is characterized in that the method also includes:
The interaction content of control terminal and interactive log is formed in record;
The semanteme-instructions match packet is updated according to interactive log.
7. according to the method described in claim 2, it is characterized in that, the equipment control instruction is via in instruction O&M cloud platform It retransmits after turning to the second cloud module;The equipment state, which is instructed, to be retransmited via after instruction O&M cloud platform transfer to the first cloud Module.
8. the method according to claim 1, wherein the step of semantic results of the parsing voice request, also wraps It includes: hot word filtering being carried out to voice request, filters out keyword relevant to home wiring control or sentence preferentially with matching unit control System instruction.
9. a kind of home appliance voice control system based on cloud characterized by comprising middle control terminal, the first cloud module, instruction fortune Tie up cloud platform, the second cloud module and controlled sub- equipment;The middle control terminal acquires voice request;The voice request is resolved For semantic results;First cloud module determines corresponding equipment control instruction according to semantic results in semanteme-instructions match packet, and The equipment control instruction is sent to the second cloud module;Second cloud module parses the equipment control instruction and is issued to controlled Sub- equipment;Controlled sub- equipment is operated according to the equipment control instruction after parsing;Wherein, include in the semanteme-instructions match packet Words art set and the equipment control instruction set to match, the semanteme-instructions match packet are carried out by instruction O&M cloud platform Maintenance updates.
10. system according to claim 9, which is characterized in that controlled sub- equipment is to the second cloud module feedback equipment state Instruction;The semantic text that the equipment state instructs or matches with equipment state instruction is sent to by the second cloud module First cloud module;First cloud module instructed according to the equipment state or the semantic text to middle control terminal feedback it is described by Control the status information of sub- equipment.
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CN110784384A (en) * 2019-10-16 2020-02-11 杭州九阳小家电有限公司 Household appliance voice technology generation method and intelligent household appliance
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CN111105795A (en) * 2019-12-16 2020-05-05 青岛海信智慧家居系统股份有限公司 Method and device for training off-line voice firmware of smart home
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CN113539267B (en) * 2021-07-27 2023-11-07 广东电网有限责任公司 Metering acquisition operation and maintenance device and method
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CN115473805B (en) * 2022-07-29 2024-04-19 青岛海尔科技有限公司 Updating method and device of equipment, storage medium and electronic device
CN115064171A (en) * 2022-08-18 2022-09-16 安徽立诺威智能科技有限公司 Voice awakening method and system for intelligent air disinfection equipment

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