CN110246499B - Voice control method and device for household equipment - Google Patents
Voice control method and device for household equipment Download PDFInfo
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- CN110246499B CN110246499B CN201910720384.7A CN201910720384A CN110246499B CN 110246499 B CN110246499 B CN 110246499B CN 201910720384 A CN201910720384 A CN 201910720384A CN 110246499 B CN110246499 B CN 110246499B
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/225—Feedback of the input speech
Abstract
The invention discloses a voice control method and a voice control device for household equipment, wherein the voice control method for the household equipment comprises the following steps: acquiring an equipment individual name which is customized and set by a user and aims at the household equipment identification information, wherein the equipment individual name is matched with equipment candidate words in an equipment candidate word library; when user voice is received, target operation request information and target equipment candidate words indicated by the user voice are determined based on a voice recognition model, and a corpus sample of the voice recognition model comprises the operation request information and the equipment candidate words in the equipment candidate word library; and controlling corresponding household equipment based on the target operation request information and the household equipment identification information matched with the target equipment candidate words. Therefore, the identification of the equipment personalized name set by the user through self definition is realized, and the calling reliability of the household equipment is improved.
Description
Technical Field
The invention belongs to the technical field of Internet of things, and particularly relates to a voice control method and device for household equipment.
Background
At present, in a scene that voice technology providers and smart home equipment manufacturers adopt cloud-to-cloud docking, home equipment of most manufacturers is controlled by a mode of 'position + equipment type', target equipment to be operated is located, and a user lacks a personalized customization means. Some device manufacturers on the market have also implemented solutions that allow the user to define the device name by himself, but it is also necessary to correctly recognize the device name in speech recognition and semantics.
When a user uses a smart home, two basic information, namely 'equipment which the user wants to control' and 'operation which the user wants to perform', needs to be provided. At present, a home equipment service manufacturer configures a custom name for equipment in advance, and when a control request is issued, the equipment service manufacturer positions the specific controlled equipment by self and then issues an instruction.
However, the processing for the user voice is performed by the voice recognition service provider instead of the home equipment service provider, so that the name information customized by the management of the equipment service provider may not affect the recognition and semantics, and the problem that the customized name cannot be accurately recognized and analyzed may occur.
Disclosure of Invention
The embodiment of the invention provides a voice control method and a voice control device for household equipment, which are used for solving at least one of the technical problems.
In a first aspect, an embodiment of the present invention provides a voice control method for home equipment, which is applied to a voice server, and the method includes: acquiring an equipment individual name which is customized and set by a user and aims at the household equipment identification information, wherein the equipment individual name is matched with equipment candidate words in an equipment candidate word library; when user voice is received, target operation request information and target equipment candidate words indicated by the user voice are determined based on a voice recognition model, and a corpus sample of the voice recognition model comprises the operation request information and the equipment candidate words in the equipment candidate word library; and controlling corresponding household equipment based on the target operation request information and the household equipment identification information matched with the target equipment candidate words.
In a second aspect, an embodiment of the present invention provides a voice control apparatus for home equipment, including: the device personality name acquisition unit is used for acquiring a device personality name which is customized by a user and is specific to the household device identification information, and the device personality name is matched with the device candidate words in the device candidate word library; the voice service unit is used for determining target operation request information and target equipment candidate words indicated by user voice based on a voice recognition model when the user voice is received, wherein a corpus sample of the voice recognition model comprises the operation request information and the equipment candidate words in the equipment candidate word library; and the household equipment control unit is used for controlling corresponding household equipment based on the target operation request information and the household equipment identification information matched with the target equipment candidate words.
In a third aspect, an embodiment of the present invention provides an electronic device, including: the computer-readable medium includes at least one processor, and a memory communicatively coupled to the at least one processor, wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the steps of the above-described method.
In a fourth aspect, an embodiment of the present invention provides a storage medium, on which a computer program is stored, which when executed by a processor implements the steps of the above method.
The embodiment of the invention has the beneficial effects that: the method comprises the steps that an equipment individual name aiming at equipment identification information is set by a user in a self-defined mode, the equipment individual name can be matched with an equipment candidate word in the equipment candidate word, a corpus sample of a voice recognition model contains the equipment candidate word in an equipment candidate word library, and therefore when a voice server receives the voice of a user, target operation request information indicated by the voice of the user and the target equipment candidate word can be determined based on the voice recognition model, and then corresponding equipment is controlled to conduct target operation. Therefore, when the user defines the individual name of the equipment by the user, the corresponding semantics of the equipment can be identified by the voice identification model, and the reliability of the operation of the voice control home equipment is ensured while the user-defined experience is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a signal timing diagram of a voice control method of a home device according to an embodiment of the present invention;
FIG. 2 illustrates a flow chart of a voice control method applied to a home device of a voice server in one example;
fig. 3 is a flowchart illustrating a voice control method applied to a home device of a voice server according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating a voice control method of home equipment according to an embodiment of the present invention;
fig. 5 shows a flowchart for alias setting for home devices according to an embodiment of the present invention;
fig. 6 shows a block diagram of a voice control apparatus of a home device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The invention may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The invention may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.
As used herein, a "module," "system," and the like are intended to refer to a computer-related entity, either hardware, a combination of hardware and software, or software in execution. In particular, for example, an element may be, but is not limited to being, a process running on a processor, an object, an executable, a thread of execution, a program, and/or a computer. Also, an application or script running on a server, or a server, may be an element. One or more elements may be in a process and/or thread of execution and an element may be localized on one computer and/or distributed between two or more computers and may be operated by various computer-readable media. The elements may also communicate by way of local and/or remote processes based on a signal having one or more data packets, e.g., from a data packet interacting with another element in a local system, distributed system, and/or across a network in the internet with other systems by way of the signal.
Finally, it should be further noted that the terms "comprises" and "comprising," when used herein, include not only those elements but also other elements not expressly listed or inherent to such processes, methods, articles, or devices. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
As used herein, the term "hotword" refers to a word that is popular and, in the field of speech recognition, speech is typically recognized by a speech recognition model to determine the speech semantics in accordance with the hotword to which it corresponds.
As shown in fig. 1, an exemplary flow of a voice control method for home devices according to an embodiment of the present invention relates to communication interaction among multiple execution entities, for example, communication interaction is performed among a client 10, a voice server 20, a home device service provider 30, and a home device 40. Here, the client may be any type of terminal device such as a notebook, a tablet, a mobile phone, and the like, for example, it may be a terminal device that communicatively interacts with the server by installing a specific application. Additionally, a server may represent a server in a central communication network architecture or a master node device for providing services in a peer-to-peer communication network architecture.
Referring to fig. 1, a flow 100 of a voice control method for home equipment according to an embodiment of the present invention includes:
step 101, the client 10 sends the device personality name for the device identification information to the voice server 20.
Here, the client 10 may be a device personality name determined to be configured for corresponding device identification information by receiving a selection or a custom operation of a user on a user interface. The device identification information represents information for identifying the home devices, such as device types, device IDs, user IDs, and device network addresses.
Step 102, the voice server 20 matches the device personality name with the device candidate lexicon.
Here, at least one device candidate word in the device candidate word library is matched with the device personalized name, so that it is ensured that the candidate word corresponding to the voice of the corresponding user, the corresponding device personalized name and the device identification information can be recognized by the voice recognition model after the device candidate word library is trained.
Step 104, the voice server 20 determines the operation information and the device identification information corresponding to the user voice.
Step 105, the voice server 20 sends the operation information and the device identification information to the home device service provider 30.
Step 106, the home device providing terminal 30 sends an operation instruction to the home device 40. In this way, performing the corresponding operation for the specific home device in response to the user voice is accomplished in a cloud-to-cloud manner.
The flow in relation to fig. 1 is used as an example only, and further details and effects thereof will be developed below. In addition, some simple variations or modifications to the flow in fig. 1 should also be considered to be within the scope of the present embodiment.
As shown in fig. 2, the voice control method applied to the home equipment of the voice server according to the embodiment of the present invention includes:
s201, acquiring an equipment individual name which is customized and set by a user and aims at the household equipment identification information, wherein the equipment individual name is matched with equipment candidate words in an equipment candidate word library.
In one example of the embodiment, the device candidate word matching the device personality name may be determined according to the device personality name. However, in another example of the present embodiment, the device personality name may be determined according to the device candidate words, and all fall within the scope of the present embodiment, and the specific details will be developed below.
S202, when the user voice is received, target operation request information and target equipment candidate words indicated by the user voice are determined based on a voice recognition model, and a corpus sample of the voice recognition model comprises the operation request information and the equipment candidate words in an equipment candidate word library.
In this way, since the speech recognition model corpus sample (e.g., a sentence) contains the operation request information and the device candidate word, the sample trained speech recognition model can determine the target device candidate word and the target operation request information indicated by the user's speech.
S203, controlling corresponding household equipment based on the target operation request information and the household equipment identification information matched with the target equipment candidate words.
In some embodiments, as described in fig. 1, the voice server 20 may send the operation information and the device identification information to the home device service provider 30, so that the home device service provider 30 controls the home device indicated by the device identification information in response to the operation request information. Additionally or alternatively, in some application scenarios, the voice server 20 may also directly send an operation instruction to the home device indicated by the device identification information to control the home device to perform a corresponding operation.
The manner in which device personality names in fig. 2 are matched to device candidate words in the device candidate lexicon may be varied.
In an example of the embodiment of the present invention, the home device identification information is a home device type, the device candidate word library is configured in advance, and the device candidate word library includes a plurality of device candidate words respectively matched with the home device type. Illustratively, there are multiple device candidate words "desk lamp, ceiling lamp, and bedside lamp" etc. for the lamp type in the device candidate lexicon for the user to select the corresponding alias (i.e., device personality name) of the device.
Accordingly, matching the device personality name with the device candidate word may be accomplished by: and sending the equipment candidate word bank to the user terminal, and acquiring equipment candidate words selected from the equipment candidate word bank from the user terminal to be used as the individual names of the equipment.
Further, the corresponding household equipment can be controlled by implementing the following operations: and determining the equipment personality name and the target household equipment type matched with the target equipment candidate word corresponding to the user voice based on the equipment candidate word library, and then executing the operation corresponding to the target operation request information on the household equipment indicated by the target household equipment type.
For example, a preset device candidate word library is sent for selection by a user, so that the problem that the user cannot specify a certain device is solved. For example, for a lamp type home device, a user may select one of the aliases of the device, such as a lamp, a desk lamp, a ceiling lamp, and a bedside lamp, to name the device, and then designate the alias in the voice interaction, i.e., the designated device may be controlled.
However, in the above example, the user still needs the device candidate word bank (also referred to as a preset alias list herein) provided by the voice server, resulting in a low degree of personalization for the user. In addition, when a user has two or more bedside lamps, he or she is forced to name some of the lamps as not conforming to his or her type of name, resulting in poor user experience.
In another example of the present disclosure, a user is allowed to customize an arbitrary device personality name of a device, and device candidate words matching therewith may be determined according to the device personality name.
As shown in fig. 3, the voice control method applied to the home equipment of the voice server according to the embodiment of the present invention includes:
s301, acquiring the equipment personality name which is customized and set by the user and aims at the household equipment identification information.
S302, determining the hot words matched with the individual names of the devices.
Here, the hotword matching the pronunciation of the device personality name may be determined based on an existing hotword bank storing a plurality of hotwords. For example, the device personality name may be a relatively cold word that cannot be directly recognized. Illustratively, when the user defines the device personality name as "Chenlong," this is a relatively cool vocabulary, and a hotword corresponding to "Chenlong" speech is, for example, "Chenlong" that may be recognized by the model.
S303, constructing an equipment candidate word library based on the household equipment identification information and the hot words matched with the equipment individual names.
Therefore, an equipment candidate word library is constructed based on the hot words and the household equipment identification information, and the corresponding household equipment information can be called when the hot words are identified. Illustratively, when the semantic meaning of the voice of the user is recognized as 'Chenlong', one or more household devices indicated by the household device identification information are called, and the reliability of the operation of the voice calling device is improved.
In some embodiments, the obtained device personality names are multiple and each device personality name corresponds to unique home device identification information. In this way, the user can set aliases according to the preference of the user for a plurality of home devices of the same type, and call home devices indicated by different home device identification information according to different aliases.
S304, when the user voice is received, determining target operation request information and target hot words indicated by the user voice based on a voice recognition model, wherein the corpus sample of the voice recognition model comprises the operation request information and the hot words in the equipment candidate word bank.
In particular, the corpus sample includes various operations that can be performed for the hotword. Illustratively, if the user-defined "Chenlong" indicates an air conditioner, the corpus text is accordingly various operations that can be performed by the air conditioner including the home devices, such as "Chenlong is raised by two degrees" and "Chenlong is on".
S305, controlling the corresponding household equipment based on the target operation request information and the household equipment identification information matched with the target equipment candidate words.
Specifically, following the above example, when the home device identification information includes the home device identification information, the voice server may determine, based on the device candidate lexicon, the device personality name and the associated target home device identification information that are matched with the target hotword corresponding to the user voice, and then perform an operation corresponding to the target operation request information on the home device indicated by the target home device identification information.
In the embodiment of the invention, the hot word technology is applied to allow the user-level word bank to be updated and retrained when the user specifies the hot words, and the generated new resources can be used in the recognition and semantic processes, so that the user voice input in the application stage can be matched with the correct equipment object and operation result.
As shown in fig. 4, a flow of a voice control method for home equipment in an embodiment of the present invention includes a voice provider cloud service end (i.e., a voice service end) and a home manufacturer cloud service end (i.e., a home equipment service end), where the home control method includes:
1) the voice server receives a user voice request from a user equipment (i.e., client).
2) The voice server calls the recognition service of the central control module to recognize the voice, for example, the hot words corresponding to the voice of the user are recognized.
3) Determining semantics corresponding to the user voice, for example, determining an equipment personalized name which is matched with the voice operation and the hot word and is set by the user equipment, where each equipment personalized name corresponds to the home equipment identification information.
4) And performing corresponding operation according to the voice semantics (namely the voice operation to be executed by the corresponding household equipment), and simultaneously performing conversation service to feed back the voice request of the user.
5) And sending the semantics to a home agent server.
6) And the home agent server sends the operation request corresponding to the voice semantics to the home manufacturer cloud server.
7) And the home manufacturer cloud server controls the specific equipment to execute corresponding operation according to the operation request. For example, control light a in the bedroom to turn on, light B to turn off, etc.
As shown in fig. 5, an exemplary process of setting an alias (or an equipment personalized name) for home equipment according to an embodiment of the present invention includes:
a) the user inputs a custom name for each device through the client.
b) And the voice server stores and updates the device self-defined name aiming at the user.
c) And the voice server determines and sets the equipment user level hot words aiming at the equipment custom name.
d) And updating the hot word stock for the user.
e) The speech recognition model is trained based on a hot word corpus.
Furthermore, when a user voice request is received, the voice recognition model is utilized to provide corresponding voice recognition service and semantic service.
In the embodiment of the invention, the user-level hot word configuration technology is applied, the user-level hot word library is allowed to be updated in real time, and the problem of difficult voice recognition and semantic meaning is solved by nesting the user-level hot word library in the use scene of the smart home. In addition, from the perspective of a voice technology provider, a solution for controlling end-to-end control of home equipment by user voice is provided by generating and applying operations such as user-level hotwords, voice recognition, semantic parsing, generation of control instructions and the like.
As shown in fig. 6, a voice control apparatus 600 of a home device according to an embodiment of the present invention includes a device personality name obtaining unit 610, a voice service unit 620, and a home device control unit 630.
The device personality name obtaining unit 610 is configured to obtain a device personality name customized by a user for the home device identification information, where the device personality name is matched with a device candidate word in the device candidate word library.
The voice service unit 620 is configured to, when receiving a user voice, determine target operation request information and a target device candidate word indicated by the user voice based on a voice recognition model, where a corpus sample of the voice recognition model includes the operation request information and the device candidate word in the device candidate word bank.
The home device control unit 630 is configured to control a corresponding home device based on the target operation request information and the home device identification information matched with the target device candidate word.
The apparatus according to the above embodiment of the present invention may be used to execute the corresponding method embodiment of the present invention, and accordingly achieve the technical effect achieved by the method embodiment of the present invention, which is not described herein again.
In the embodiment of the present invention, the relevant functional module may be implemented by a hardware processor (hardware processor).
In another aspect, an embodiment of the present invention provides a storage medium, on which a computer program is stored, where the program is executed by a processor to perform the steps of the voice control method of the home device as performed above at the voice server.
The product can execute the method provided by the embodiment of the application, and has the corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the methods provided in the embodiments of the present application.
The client of the embodiment of the present application exists in various forms, including but not limited to:
(1) mobile communication devices, which are characterized by mobile communication capabilities and are primarily targeted at providing voice and data communications. Such terminals include smart phones (e.g., iphones), multimedia phones, functional phones, and low-end phones, among others.
(2) The ultra-mobile personal computer equipment belongs to the category of personal computers, has calculation and processing functions and generally has the characteristic of mobile internet access. Such terminals include PDA, MID, and UMPC devices, such as ipads.
(3) Portable entertainment devices such devices may display and play multimedia content. Such devices include audio and video players (e.g., ipods), handheld game consoles, electronic books, as well as smart toys and portable car navigation devices.
(4) And other electronic devices with data interaction functions.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a general hardware platform, and certainly can also be implemented by hardware. Based on such understanding, the above technical solutions substantially or contributing to the related art may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (9)
1. A voice control method of home equipment is applied to a voice server and comprises the following steps:
acquiring an equipment personality name which is customized by a user and is specific to home equipment identification information, and determining a hotword matched with the equipment personality name; constructing an equipment candidate word library based on the home equipment identification information and the hot words matched with the equipment individual names; the individual names of the equipment are matched with the candidate words of the equipment in the candidate word library of the equipment;
when user voice is received, target operation request information and target equipment candidate words indicated by the user voice are determined based on a voice recognition model, and a corpus sample of the voice recognition model comprises the operation request information and the equipment candidate words in the equipment candidate word library; and
and controlling corresponding household equipment based on the target operation request information and the household equipment identification information matched with the target equipment candidate words.
2. The method according to claim 1, wherein the home device identification information is a home device type, the device candidate lexicon is pre-configured, and the device candidate lexicon comprises a plurality of device candidate words respectively matching home device types,
the obtaining of the device personality name customized by the user for the home device identification information includes:
sending the device candidate word library to a user terminal;
and acquiring a device candidate word selected from the device candidate word library from the user terminal as the device personality name.
3. The method according to claim 2, wherein the controlling the corresponding home devices based on the target operation request information and the home device identification information matched with the target device candidate word comprises:
determining the equipment personality name and the target household equipment type matched with the target equipment candidate word corresponding to the user voice based on the equipment candidate word library;
and executing the operation corresponding to the target operation request information on the household equipment indicated by the target household equipment type.
4. The method of claim 1, wherein each device personality name corresponds to unique household device identification information.
5. The method according to claim 4, wherein the controlling the corresponding home devices based on the target operation request information and the home device identification information matched with the target device candidate word comprises:
determining the equipment personal name and the target household equipment identification information matched with the target hot word corresponding to the user voice based on the equipment candidate word library;
and executing the operation corresponding to the target operation request information on the household equipment indicated by the target household equipment identification information.
6. The method according to any one of claims 1 to 5, wherein the controlling the corresponding home devices based on the target operation request information and the home device identification information matched with the target device candidate word includes:
and sending the operation request information and the home equipment identification information to a home equipment service providing terminal so that the home equipment service providing terminal responds to the operation request information control for the home equipment indicated by the home equipment identification information.
7. A voice control device of household equipment comprises:
the device personality name acquisition unit is used for acquiring a device personality name which is customized by a user and is specific to the household device identification information, and determining a hotword matched with the device personality name; constructing an equipment candidate word library based on the home equipment identification information and the hot words matched with the equipment individual names; the individual names of the equipment are matched with the candidate words of the equipment in the candidate word library of the equipment;
the voice service unit is used for determining target operation request information and target equipment candidate words indicated by user voice based on a voice recognition model when the user voice is received, wherein a corpus sample of the voice recognition model comprises the operation request information and the equipment candidate words in the equipment candidate word library;
and the household equipment control unit is used for controlling corresponding household equipment based on the target operation request information and the household equipment identification information matched with the target equipment candidate words.
8. An electronic device, comprising: at least one processor, and a memory communicatively coupled to the at least one processor, wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the steps of the method of any of claims 1-6.
9. A storage medium on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 6.
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| CN112700770A (en) * | 2019-10-23 | 2021-04-23 | 阿里巴巴集团控股有限公司 | Voice control method, sound box device, computing device and storage medium |
| CN110851221B (en) * | 2019-10-30 | 2023-06-30 | 青岛海信智慧生活科技股份有限公司 | Smart home scene configuration method and device |
| CN111048087A (en) * | 2019-12-24 | 2020-04-21 | 深圳Tcl新技术有限公司 | Shared voice interaction method, device, equipment and storage medium |
| CN112767924A (en) | 2021-02-26 | 2021-05-07 | 北京百度网讯科技有限公司 | Voice recognition method and device, electronic equipment and storage medium |
| CN113241070B (en) * | 2021-04-28 | 2024-02-27 | 北京字跳网络技术有限公司 | Hotword recall and update method and device, storage medium and hotword system |
| CN113436631B (en) * | 2021-05-20 | 2023-01-13 | 青岛海尔空调器有限总公司 | Voice information processing method and system and device for voice information processing |
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