CN113270094A - Electrical equipment control method and device - Google Patents
Electrical equipment control method and device Download PDFInfo
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- CN113270094A CN113270094A CN202110408186.4A CN202110408186A CN113270094A CN 113270094 A CN113270094 A CN 113270094A CN 202110408186 A CN202110408186 A CN 202110408186A CN 113270094 A CN113270094 A CN 113270094A
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- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
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Abstract
The embodiment of the invention provides a method and a device for controlling electrical equipment, wherein the method is applied to a chip system, and the chip system comprises the following steps: the system comprises a main control chip, a voice and audio subsystem integrated on the main control chip and a radio frequency subsystem, wherein the method comprises the following steps: communicating with electrical equipment through the radio frequency subsystem; performing voice interaction with a user through the voice and audio subsystem, and identifying control information according to the voice of the user; and controlling the electrical equipment communicated with the radio frequency subsystem through the main control chip according to the control information. The embodiment of the invention can realize the control of the electrical equipment through the voice of the user based on a single chip system, and because the voice and audio subsystem, the radio frequency subsystem and other modules are integrated on the main control chip, the occupied area of the chip system can be reduced, and the system design is simplified.
Description
Technical Field
The present invention relates to the field of electronic technologies, and in particular, to an electrical apparatus control method and an electrical apparatus control device.
Background
Along with the development of electrical equipment, the electrical equipment is provided with more and more chips to provide multiple functions, the control mode of the electrical equipment is realized by a plurality of chips, for example, the control of the electrical equipment is realized by a plurality of main chips and a plurality of independent function chips, the whole energy efficiency of a system formed by the plurality of chips is low, and the occupied area is large.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are proposed to provide an electric appliance control method and a corresponding electric appliance control device that overcome or at least partially solve the above problems.
In order to solve the above problems, an embodiment of the present invention discloses an electrical device control method, which is applied to a chip system, where the chip system includes: the system comprises a main control chip, a voice and audio subsystem integrated on the main control chip and a radio frequency subsystem, wherein the method comprises the following steps:
communicating with electrical equipment through the radio frequency subsystem;
performing voice interaction with a user through the voice and audio subsystem, and identifying control information according to the voice of the user;
and controlling the electrical equipment communicated with the radio frequency subsystem through the main control chip according to the control information.
Optionally, the method further comprises:
communicating with a server through the radio frequency subsystem, and receiving control information sent by the server;
and acquiring the control information received by the radio frequency subsystem through the main control chip.
Optionally, the controlling, by the main control chip, the electrical device communicating with the radio frequency subsystem according to the control information includes:
and controlling the electrical equipment to execute the self function according to the control information through the main control chip, and/or calling a control module of the electrical equipment to execute the self function according to the control information.
Optionally, the controlling, by the main control chip, the electrical device to execute a function thereof according to the control information includes:
and converting the control information into a device control instruction matched with the electrical equipment through the main control chip, and sending the device control instruction to the electrical equipment so that the electrical equipment executes the self function by adopting the device control instruction.
Optionally, the calling, by the main control chip, the control module of the electrical device itself to execute the function of the electrical device itself according to the control information includes:
and sending the control information to the electrical equipment through the main control chip so that a control module of the electrical equipment converts the control information into an equipment control instruction and executes a function of the electrical equipment by adopting the equipment control instruction.
Optionally, the communicating with the electrical device through the radio frequency subsystem includes:
communicating with one or more electrical devices through the radio frequency subsystem.
Optionally, the performing voice interaction with the user through the voice and audio subsystem and recognizing the control information according to the user voice includes:
and performing voice interaction with the user through the voice and audio subsystem, identifying target electric equipment which the user wants to control according to the voice of the user, and identifying control information aiming at the target electric equipment.
Optionally, the controlling, by the main control chip, the electrical device communicating with the radio frequency subsystem according to the control information includes:
and controlling target electrical equipment communicated with the radio frequency subsystem through the main control chip according to the control information.
The embodiment of the invention also discloses an electrical equipment control device, which comprises a chip system, wherein the chip system comprises: a main control chip, a voice and audio subsystem integrated on the main control chip, a radio frequency subsystem,
the radio frequency subsystem is used for communicating with electrical equipment;
the voice and audio subsystem is used for carrying out voice interaction with a user and identifying control information according to the voice of the user;
and the main control chip is used for controlling the electrical equipment communicated with the radio frequency subsystem according to the control information.
Optionally, the radio frequency subsystem is configured to communicate with a server, and receive control information sent by the server;
the main control chip is used for acquiring the control information received by the radio frequency subsystem.
Optionally, the main control chip is configured to control the electrical device to execute its own function according to the control information, and/or call a control module of the electrical device to execute its own function according to the control information.
Optionally, the main control chip is configured to convert the control information into an equipment control instruction adapted to the electrical equipment, and send the equipment control instruction to the electrical equipment, so that the electrical equipment executes its own function by using the equipment control instruction.
Optionally, the main control chip is configured to send the control information to the electrical device, so that a control module of the electrical device converts the control information into a device control instruction and executes a function of the electrical device by using the device control instruction.
Optionally, the radio frequency subsystem is used for communicating with one or more electrical devices.
Optionally, the voice and audio subsystem is configured to perform voice interaction with a user, identify a target electrical device that the user wants to control according to a voice of the user, and identify control information for the target electrical device.
Optionally, the main control chip is configured to control a target electrical device communicating with the radio frequency subsystem according to the control information.
The embodiment of the invention also discloses a computer readable storage medium,the computer readable storage medium is stored thereon Storing computer programsThe computer program, when executed by a system-on-chip, implements the steps of the electrical appliance control method as described above.
The embodiment of the invention has the following advantages:
the method of the embodiment of the invention can control the electrical equipment, and the chip system can be arranged in the electrical equipment or outside the electrical equipment, for example, in a socket. The radio frequency subsystem can be in communication connection with the electrical equipment, voice interaction is carried out with a user through the voice and audio subsystem, the voice of the user is collected and recognized to obtain a recognition result, and control information is extracted from the recognition result; the main control chip controls the electrical equipment which is communicated with the radio frequency subsystem according to the control information, so that the electrical equipment can be controlled through user voice based on a single chip system. The embodiment of the invention integrates all modules of the voice and audio subsystem, the radio frequency subsystem and the like on the main control chip, thereby reducing the occupied area of the chip system and simplifying the system design.
Drawings
Fig. 1 is a flowchart illustrating steps of an electrical apparatus control method according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating steps of another electrical apparatus control method according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an embodiment of an air conditioner controlled based on a chip system;
fig. 4 is a block diagram of an electrical appliance control device according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1, a flowchart illustrating steps of a method for controlling an electrical device according to an embodiment of the present invention is shown, where the method is applied to a chip system, and the chip system includes: the method comprises a main control chip, a voice and audio subsystem integrated on the main control chip and a radio frequency subsystem, and specifically comprises the following steps:
and 101, communicating with electrical equipment through the radio frequency subsystem.
In embodiments of the present invention, the rf subsystem may include, but is not limited to: and the Radio frequency module of the Internet of Things comprises Bluetooth, WiFi, ZigBee, NB-IOT (Narrow Band Internet of Things), LoRa (Long Range Radio), NFC (Near Field Communication) and the like. The radio frequency subsystem can be communicated with electric equipment, a mobile terminal, a cloud server and other equipment.
And 102, carrying out voice interaction with the user through the voice and audio subsystem, and identifying control information according to the user voice.
The voice and audio subsystem can perform voice interaction with a user and recognize control information according to the voice of the user; the voice and Audio subsystems may include Audio codecs, Audio mode converters (Audio ADCs), and Audio digital to analog converters (Audio DACs).
The control information may be information that the user speaks to need to control the electrical appliance. For example, for an air conditioner, a user says that he wants to control the air speed, temperature, mode, etc. of the air conditioner.
And 103, controlling the electrical equipment which communicates with the radio frequency subsystem through the main control chip according to the control information.
The main control chip can run an application program to control the electrical equipment communicated with the radio frequency subsystem according to the control information; the master control chip may include one or more cores. In the case of multiple cores, cores with different performance may be employed to perform different tasks, respectively. By using a high performance core, a variety of AI functions (e.g., data collection, data analysis processing, machine learning, etc.) may be provided, and in one example, the master control chip may include N large cores and N small cores, both of which may run operating systems and user applications. The large kernel is applied to task scenarios with higher demands on computing power and real-time performance, such as voice interaction, audio signal processing, and various AI tasks. While the corelet is mainly used for control and baseband signal processing, such as running the radio frequency upper layer protocol stack.
The method of the embodiment of the invention can control the electrical equipment, and the chip system can be arranged in the electrical equipment or outside the electrical equipment, for example, in a socket. The radio frequency subsystem can be in communication connection with the electrical equipment, voice interaction is carried out with a user through the voice and audio subsystem, the voice of the user is collected and recognized to obtain a recognition result, and control information is extracted from the recognition result; the main control chip controls the electrical equipment which is communicated with the radio frequency subsystem according to the control information, so that the electrical equipment can be controlled through user voice based on a single chip system. The embodiment of the invention integrates all modules of the voice and audio subsystem, the radio frequency subsystem and the like on the main control chip, thereby reducing the occupied area of the chip system and simplifying the system design.
In the embodiment of the invention, the main control chip can analyze the control information to analyze the instruction information. For example, whether the control information for the air conditioner is a temperature up command or a temperature down command is analyzed. The main control chip can control the electrical equipment communicated with the radio frequency subsystem according to the instruction information.
In the embodiment of the present invention, the radio frequency subsystem may further communicate with a server to receive control information sent by the server; and acquiring the control information received by the radio frequency subsystem through the main control chip.
The radio frequency subsystem can communicate with the cloud server, and the user can use mobile terminal and cloud server to communicate simultaneously, and mobile terminal can send the control information that is used for controlling electrical equipment to the cloud server, and the cloud server can send control information for the radio frequency subsystem to can realize the remote control to electrical equipment through mobile terminal based on chip system.
In an embodiment of the present invention, the chip system can completely replace a control scheme implemented by a plurality of chips of the existing electrical equipment. The step 103 may comprise the following sub-steps:
and a substep S11, controlling the electric equipment to execute the self-function through the main control chip according to the control information.
Specifically, the electrical device itself usually has a control module (e.g., a module composed of a plurality of chips), and the control module can use a device control command set by a manufacturer to execute its own function. In order to completely replace the original control module of the electrical equipment, the sub-step S11 may include: and converting the control information into a device control instruction matched with the electrical equipment through the main control chip, and sending the device control instruction to the electrical equipment so that the electrical equipment executes the self function by adopting the device control instruction. Specifically, the main control chip may analyze the control information to obtain instruction information, generate an equipment control instruction adapted to the electrical equipment according to the instruction information, and send the equipment control instruction to the electrical equipment.
In another embodiment of the present invention, part of the functions of the electrical equipment cannot be replaced by the chip system, and the chip system can partially replace the control scheme implemented by a plurality of chips of the existing electrical equipment. The step 103 may comprise the following sub-steps: and a substep S12, calling a control module of the electrical equipment to execute the function of the electrical equipment by the main control chip according to the control information. Specifically, the sub-step S12 may include: and sending the control information to the electrical equipment through the main control chip so that a control module of the electrical equipment converts the control information into an equipment control instruction and executes a function of the electrical equipment by adopting the equipment control instruction. Specifically, the main control chip may analyze the control information to obtain instruction information, and send the instruction information to the electrical equipment, so that a control module of the electrical equipment converts the instruction information into an equipment control instruction and executes a function of the electrical equipment by using the equipment control instruction.
Referring to fig. 2, a flowchart illustrating steps of another electrical device control method provided in an embodiment of the present invention is shown, where the method is applied to a chip system, and the chip system includes: the method comprises a main control chip, a voice and audio subsystem integrated on the main control chip and a radio frequency subsystem, and specifically comprises the following steps:
And 202, performing voice interaction with the user through the voice and audio subsystem, identifying target electric equipment which the user wants to control according to the voice of the user, and identifying control information aiming at the target electric equipment.
Specifically, a user voice signal may be collected, and the voice signal may be preprocessed, where the preprocessing may include endpoint detection, noise reduction, and the like. The preprocessed speech signal may be subjected to speech recognition, which may be implemented using various speech recognition models. According to the recognition result after the voice recognition, the target electric appliance which is desired to be controlled can be determined, and the control information of the target electric appliance by the user can be determined.
And 203, controlling the target electrical equipment communicated with the radio frequency subsystem through the main control chip according to the control information.
In the embodiment of the invention, the radio frequency subsystem can be in communication connection with one or more electric appliances, the voice and audio subsystem is in voice interaction with a user, the voice of the user is collected and recognized to obtain a recognition result, and a target electric appliance to be controlled and control information of the user on the target electric appliance are determined from the recognition result; the electrical equipment which is communicated with the radio frequency subsystem is controlled by the main control chip according to the control information, so that the electrical equipment can be controlled by user voice based on the chip system. The embodiment of the invention can realize the control of various electrical equipment by using the master control chip with high calculation performance, namely, the control of various electrical equipment can be realized by only deploying one chip system, and the deployment cost can be reduced; and by integrating the voice and audio subsystem, the radio frequency subsystem and other modules on the main control chip, the occupied area of the chip system can be reduced, and the system design is simplified.
Fig. 3 is a schematic diagram illustrating a chip system based air conditioner control according to an embodiment of the present invention. The air conditioner can comprise an indoor air conditioner machine arranged indoors and an outdoor air conditioner machine arranged outdoors, and the chip system can replace all functions of the indoor air conditioner machine but cannot replace the functions of the outdoor air conditioner machine. The chip system can directly control the air conditioner indoor unit, and the control function of the air conditioner outdoor unit is still realized by the original control module. The chip system can be compatible with a communication mode of an air conditioner external unit, can be communicated with the air conditioner external unit through the communication mode of the air conditioner external unit, sends control information to the air conditioner external unit, converts the air conditioner external unit into an adaptive equipment control instruction by the air conditioner external unit, and executes a self function by adopting the equipment control instruction.
Fig. 4 is a block diagram of an electrical appliance control device according to an embodiment of the present invention. The electrical equipment control device comprises a chip system 40, wherein the chip system comprises: a main control chip 41, a voice and audio subsystem 42 integrated on the main control chip 41, and a radio frequency subsystem 43;
the radio frequency subsystem 43 is used for communicating with electrical equipment;
the voice and audio subsystem 42 is used for voice interaction with a user and recognizing control information according to the user voice;
the main control chip 41 is used for controlling the electrical equipment communicating with the radio frequency subsystem according to the control information.
In the embodiment of the present invention, the radio frequency subsystem 43 is configured to communicate with a server, and receive control information sent by the server;
the main control chip 41 is configured to obtain the control information received by the radio frequency subsystem.
In the embodiment of the present invention, the main control chip 41 is configured to control the electrical equipment to execute its own function according to the control information, and/or call a control module of the electrical equipment to execute its own function according to the control information.
In this embodiment of the present invention, the main control chip 41 is configured to convert the control information into an apparatus control instruction adapted to the electrical apparatus, and send the apparatus control instruction to the electrical apparatus, so that the electrical apparatus executes its own function by using the apparatus control instruction.
In this embodiment of the present invention, the main control chip 41 is configured to send the control information to the electrical device, so that a control module of the electrical device converts the control information into a device control instruction and executes a function of the electrical device by using the device control instruction.
In an embodiment of the present invention, the rf subsystem 43 is used for communicating with one or more electrical devices.
In the embodiment of the present invention, the voice and audio subsystem 42 is configured to perform voice interaction with a user, recognize a target electrical device that the user wants to control according to the user voice, and recognize control information for the target electrical device.
In this embodiment of the present invention, the main control chip 41 is configured to control a target electrical device communicating with the radio frequency subsystem according to the control information.
The method of the embodiment of the invention can control the electrical equipment, and the chip system can be arranged in the electrical equipment or outside the electrical equipment, for example, in a socket. The voice recognition system can be in communication connection with electrical equipment through a radio frequency subsystem, performs voice interaction with a user through a voice and audio subsystem, collects user voice, recognizes the user voice to obtain a recognition result, and extracts control information from the recognition result; the main control chip controls the electrical equipment which is communicated with the radio frequency subsystem according to the control information, so that the electrical equipment can be controlled through user voice based on a single chip system. The embodiment of the invention integrates all modules of the voice and audio subsystem, the radio frequency subsystem and the like on the main control chip, thereby reducing the occupied area of the chip system and simplifying the system design.
The embodiment of the invention also provides a computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when being executed by a processor, the computer program realizes each process of the electric device control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, the details are not repeated here.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above detailed description is provided for an electrical equipment control method and an electrical equipment control device provided by the present invention, and the principle and the implementation mode of the present invention are explained by applying specific examples, and the description of the above embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. An electrical equipment control method is applied to a chip system, and the chip system comprises the following steps: the system comprises a main control chip, a voice and audio subsystem integrated on the main control chip and a radio frequency subsystem, wherein the method comprises the following steps:
communicating with electrical equipment through the radio frequency subsystem;
performing voice interaction with a user through the voice and audio subsystem, and identifying control information according to the voice of the user;
and controlling the electrical equipment communicated with the radio frequency subsystem through the main control chip according to the control information.
2. The method of claim 1, further comprising:
communicating with a server through the radio frequency subsystem, and receiving control information sent by the server;
and acquiring the control information received by the radio frequency subsystem through the main control chip.
3. The method of claim 1 or 2, wherein the controlling, by the main control chip, the electrical device communicating with the radio frequency subsystem according to the control information comprises:
and controlling the electrical equipment to execute the self function according to the control information through the main control chip, and/or calling a control module of the electrical equipment to execute the self function according to the control information.
4. The method according to claim 3, wherein the controlling the electrical device to execute its own function by the main control chip according to the control information comprises:
and converting the control information into a device control instruction matched with the electrical equipment through the main control chip, and sending the device control instruction to the electrical equipment so that the electrical equipment executes the self function by adopting the device control instruction.
5. The method according to claim 3, wherein the calling the control module of the electrical device itself to execute the function of the electrical device itself according to the control information by the main control chip comprises:
and sending the control information to the electrical equipment through the main control chip so that a control module of the electrical equipment converts the control information into an equipment control instruction and executes a function of the electrical equipment by adopting the equipment control instruction.
6. The method of claim 1, wherein communicating with an appliance device through a radio frequency subsystem comprises:
communicating with one or more electrical devices through the radio frequency subsystem.
7. The method of claim 6, wherein the voice interacting with the user through the voice and audio subsystem and recognizing the control information according to the user voice comprises:
and performing voice interaction with the user through the voice and audio subsystem, identifying target electric equipment which the user wants to control according to the voice of the user, and identifying control information aiming at the target electric equipment.
8. The method of claim 7, wherein the controlling, by the main control chip, the electrical device communicating with the radio frequency subsystem according to the control information comprises:
and controlling target electrical equipment communicated with the radio frequency subsystem through the main control chip according to the control information.
9. An electrical equipment control device, comprising a chip system, the chip system comprising: a main control chip, a voice and audio subsystem integrated on the main control chip, a radio frequency subsystem,
the radio frequency subsystem is used for communicating with electrical equipment;
the voice and audio subsystem is used for carrying out voice interaction with a user and identifying control information according to the voice of the user;
and the main control chip is used for controlling the electrical equipment communicated with the radio frequency subsystem according to the control information.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when executed by a system-on-chip, implements the steps of the electrical apparatus control method according to any one of claims 1 to 8.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115542809A (en) * | 2022-09-30 | 2022-12-30 | 佛山食神网络智能科技有限公司 | Universal controller |
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| CN115542809A (en) * | 2022-09-30 | 2022-12-30 | 佛山食神网络智能科技有限公司 | Universal controller |
| CN115542809B (en) * | 2022-09-30 | 2024-02-20 | 佛山食神网络智能科技有限公司 | Universal controller |
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Application publication date: 20210817 |