WO2020062669A1 - 电器设备的控制方法、系统、装置、设备及介质 - Google Patents

电器设备的控制方法、系统、装置、设备及介质 Download PDF

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Publication number
WO2020062669A1
WO2020062669A1 PCT/CN2018/123693 CN2018123693W WO2020062669A1 WO 2020062669 A1 WO2020062669 A1 WO 2020062669A1 CN 2018123693 W CN2018123693 W CN 2018123693W WO 2020062669 A1 WO2020062669 A1 WO 2020062669A1
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WIPO (PCT)
Prior art keywords
voice
electrical equipment
information
command information
startup
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Ceased
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PCT/CN2018/123693
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English (en)
French (fr)
Inventor
余明火
洪文生
王德闯
万乔
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Shenzhen Skyworth RGB Electronics Co Ltd
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Shenzhen Skyworth RGB Electronics Co Ltd
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Publication of WO2020062669A1 publication Critical patent/WO2020062669A1/zh
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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
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • 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
    • G10L15/00—Speech recognition
    • G10L15/26—Speech to text systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
    • H04L12/282—Controlling appliance services of a home automation network by calling their functionalities based on user interaction within the home
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L2012/2847—Home automation networks characterised by the type of home appliance used
    • H04L2012/285—Generic home appliances, e.g. refrigerators

Definitions

  • the present disclosure relates to the technical field of electrical equipment, for example, to a method, system, device, device, and medium for controlling electrical equipment.
  • Speech recognition technology is a more important aspect of artificial intelligence. With the continuous development of related technologies, combining speech recognition technology with a variety of electrical equipment has achieved preliminary results.
  • the far-field voice function of electrical equipment is mostly implemented by an external voice module, but the far-field voice control function needs to be ensured when the electrical equipment is turned on. If the electrical device is in the standby state, voice interaction with the electrical device cannot be performed.
  • the present disclosure provides a control method, system, device, device, and medium of an electrical device, so as to realize voice wake-up of an electrical device in a low-power standby state, and after the wake-up of the electrical device by voice, there is no need to perform voice input again and enable Meet user needs and improve user experience.
  • An electrical equipment control method applied to a voice acquisition module includes: receiving a target voice signal including activation information and voice command information; and when it is recognized that the activation information is consistent with a preset activation word, Sending a startup signal to the main control module of the electrical equipment, the startup signal is set to control the electrical equipment to switch from a standby state to a power-on state; when the power-on response message sent by the main control module is received, the The voice command information is sent to the main control module to control the electrical equipment to perform a corresponding operation according to the voice command information.
  • An electrical equipment control method is applied to a main control module.
  • the control method includes: when the electrical equipment is in a standby state, if the startup signal sent by the voice acquisition module is received, controlling the electrical equipment to put the current standby state Switch to a power-on state; wherein the start signal is generated when the voice acquisition module recognizes the presence of a preset start word from a received target voice signal, and the target voice signal further includes voice command information;
  • the voice acquisition module sends a boot response message, and when the voice command information sent by the voice acquisition module is received, a corresponding operation is performed according to the voice command information.
  • An electrical equipment control system includes a voice acquisition module configured to receive a target voice signal including activation information and voice command information; and when it is recognized that the activation information is consistent with a preset activation word, a The main control module of the electrical equipment sends a start signal; the main control module is connected to the voice acquisition module, and the main control module is configured to control the electrical equipment to switch from a standby state to a power-on state according to the start signal And sending a boot response message to the voice acquisition module; the voice acquisition module is further configured to send the voice command information to the main control module when the boot response message is received to control the electrical appliance The device performs a corresponding operation according to the voice command information.
  • a control device for electrical equipment is applied to a voice acquisition module.
  • the control device includes: a target voice signal receiving unit configured to receive a target voice signal including startup information and voice command information; a startup signal sending unit configured to identify When the startup information is consistent with a preset startup word, a startup signal is sent to a main control module of the electrical equipment, and the startup signal is set to control the electrical equipment to switch from a standby state to a startup state; the electrical equipment responds And a unit configured to send the voice command information to the main control module when the power-on response information sent by the main control module is received, so as to control the electrical equipment to perform a corresponding operation according to the voice command information.
  • a control device for an electrical device is applied to a main control module.
  • the control device includes a state switching unit configured to control the electrical device when the electrical device is in a standby state and receives a start signal sent by a voice acquisition module.
  • the electrical equipment switches the standby state to the on state; wherein the start signal is generated when the voice acquisition module recognizes the presence of a preset start word from the received target voice signal, and the target voice signal further includes a voice Command information;
  • a voice command information response unit is configured to send a boot response message to the voice acquisition module, and when the voice command information sent by the voice acquisition module is received, perform a corresponding operation according to the voice command information.
  • An electronic device includes: one or more processors; a storage device configured to store a plurality of programs; and when at least one of the plurality of programs is executed by the one or more processors, such that The one or more processors implement a control method of any one of electrical appliances provided by the present disclosure.
  • a computer-readable storage medium has stored thereon a computer program that, when executed by a processor, implements any method of controlling an electrical device provided by the present disclosure.
  • the startup signal is sent to control the electrical equipment to switch from the current standby state to the on state, and the main control module is received.
  • the electrical equipment is controlled to perform corresponding operations according to the voice command information, which solves the problem that the electrical equipment in the standby state cannot be awakened by far-field voice in the related technology, and thus the full-range far-field voice control of the electrical equipment cannot be achieved.
  • the technical solution of the present disclosure can realize voice wake-up of an electrical device in a low-power standby state. At the same time, after the wake-up of the electrical device by voice, there is no need to perform voice input again and it can meet the needs of the user and improve the user experience.
  • FIG. 1 is a flowchart of a method for controlling an electrical device according to an embodiment
  • FIG. 2 is a flowchart of another method for controlling an electrical device according to an embodiment
  • FIG. 3 is a flowchart of another method for controlling an electrical device according to an embodiment
  • FIG. 4 is a flowchart of another method for controlling an electrical device according to an embodiment
  • FIG. 5 is a structural diagram of a control system for an electrical device according to an embodiment
  • FIG. 6 is a structural diagram of a control system of another electrical device according to an embodiment
  • FIG. 7 is a processing flowchart of a voice acquisition module according to an embodiment
  • FIG. 8 is a processing flowchart of a main control module according to an embodiment
  • FIG. 9 is a structural diagram of a control device for an electrical device according to an embodiment.
  • FIG. 10 is a structural diagram of a control device for another electrical device according to an embodiment
  • FIG. 11 is a schematic diagram of a hardware structure of an electronic device according to an embodiment.
  • FIG. 1 is a flowchart of a method for controlling an electrical device according to this embodiment. This embodiment is applicable to a case where an electrical device is controlled, and is applied to a voice acquisition module. The method may be executed by a control device of an electrical device The device is implemented by software and / or hardware and configured on an electronic device. The method for controlling an electrical device provided in this embodiment includes the following steps.
  • step 110 a target voice signal including startup information and voice command information is received.
  • the electrical equipment may be a smart TV, an air conditioner, or an air purifier.
  • the target voice signal is collected through the array microphone configured by the electrical equipment.
  • the target voice information includes both startup information and voice command information.
  • the startup information is set to wake up the electrical equipment, that is, the electrical equipment in the standby state is switched to the working state.
  • the voice command information refers to the substantial content of the voice contained in the target voice signal, that is, the functional content of the electrical equipment that the user wants to implement, such as "I want to watch a movie, switch to a movie channel" and more.
  • step 120 when it is recognized that the startup information is consistent with a preset startup word, a startup signal is sent to a main control module of the electrical equipment, where the startup signal is set to control the electrical equipment to switch from a standby state to a power-on state.
  • the preset start word can be stored in a low-memory manner in the current electrical equipment.
  • the preset start word can be stored in a 512K register in this application.
  • a startup signal is sent to an input / output (Input) Output (IO) interface A of the power management unit of the main control module of the current electrical equipment.
  • the startup signal may be defined as a low-level startup signal.
  • the main control module of the current electrical equipment controls At present, the electrical equipment is switched from the standby state to the power-on state, that is, the startup process of the electrical equipment is entered, and a corresponding boot program of the electrical equipment is run, such as a program such as a real-time operating system (kemel).
  • the startup information is not consistent with the preset startup word
  • the IO interface A of the power management unit of the main control module of the current electrical equipment remains in a high state, that is, no action is taken.
  • step 130 when the power-on response message sent by the main control module is received, the voice command information is sent to the main control module to control the electrical equipment to perform a corresponding operation according to the voice command information.
  • the IO interface B of the power management unit of the main control module of the current electrical equipment sends a feedback signal to the voice acquisition module that the current electrical equipment has entered the power-on state, that is, the power of the main control module is now switched on.
  • the IO interface B of the management unit is set to a high level to indicate that the electrical equipment has entered the power-on state, and the main control module can accept further command instructions.
  • the voice acquisition module After receiving the power-on response from the main control module, the voice acquisition module sends the voice command information to the main control module, and the functions and contents of the electrical equipment required by the user expressed by the voice command information are used to control the electrical equipment according to the content. Take the appropriate action.
  • the IO interface B of the power management unit of the main control module of the current electrical equipment remains low, which means that the current control equipment of the electrical equipment It has not entered the power-on state, and remains in the standby state.
  • the preset start word is "Xiaowei Xiaowei”.
  • the voice acquisition module will set the target After the voice signal is recognized, it is divided into two parts, the startup information and the voice command information.
  • the startup information part is "Xiaowei Xiaowei” and the voice command information part is "I want to watch a movie.”
  • control the smart TV to enter the boot process, and at the same time send a low level to the IO interface A of the power management unit of the smart TV's main control module, and store the voice command information part.
  • the voice acquisition module After confirming that the smart TV has correctly entered the boot process, Set the IO interface B of the power management unit of the smart TV's main control module to high level, and the voice acquisition module sends the content of the voice command information part to the main control module, which is expressed by the main control module according to the user's needs expressed by the voice command information
  • the content of the functions implemented by the smart TV controls the smart TV to perform corresponding operations, that is, the "I want to watch TV" Movie "to control the smart TV to open the movie selection interface for the user to select a movie, or to directly replay the movie that has not been played before in the historical playback record.
  • the startup signal is sent to control the electrical equipment to switch from the current standby state to the on state.
  • the power-on response information sent by the main control module controls the electrical equipment to perform corresponding operations according to the voice command information, it solves the problem that the electrical equipment in the standby state cannot be woken up by far-field voice in the related technology, and the full-field far-field of the electrical equipment cannot be realized
  • the problem of voice control achieves voice wake-up of the electrical equipment in the standby state, and has the effect of saving standby power consumption of the electrical equipment.
  • the technical solution provided in this embodiment does not need to perform voice input again and can meet the needs of the user and improve the user experience.
  • FIG. 2 is a flowchart of another method for controlling an electrical device according to this embodiment.
  • the method further includes: performing pulse code modulation on the target voice signal, and The modulated target speech signal is subjected to enhancement processing and noise reduction processing.
  • the method before sending the start signal to the main control module of the current electrical equipment, the method further includes: filtering the start information and storing the voice command information; correspondingly, when the main control module sends the start signal, When the power-on response is received, the stored voice command information is sent to the main control module.
  • This embodiment provides a method for controlling an electrical device, including the following steps.
  • step 210 a target voice signal including startup information and voice command information is received.
  • the target speech signal is pulse code modulated, and the modulated target speech signal is subjected to enhancement processing and noise reduction processing.
  • the array microphone configured on the electrical equipment collects the target voice signal
  • the voice acquisition module performs Pulse Code Modulation (PCM) on the initial target voice signal, and direct memory access (Direct Memory Access (DMA) interface
  • PCM Pulse Code Modulation
  • DMA Direct Memory Access
  • DMA Direct Memory Access
  • the voice enhancement module performs enhancement processing on the target voice signal accessed by the DMA interface, it is reduced by the noise processing module. Noise processing.
  • step 230 the startup information is filtered, and the voice command information is stored.
  • the voice management unit of the voice acquisition module manages the target voice signal of the electrical equipment in the standby state. First, after identifying that the target voice signal contains startup information, the startup information needs to be filtered, and the target voice signal contains The voice command information is stored in the voice management unit of the voice collection module.
  • step 240 when it is recognized that the startup information is consistent with the preset startup word, a startup signal is sent to the main control module of the current electrical equipment, where the startup signal is set to control the electrical equipment to switch from the current standby state to the on state.
  • step 250 when the power-on response message sent by the main control module is received, the stored voice command information is sent to the main control module to control the electrical equipment to perform a corresponding operation according to the voice command information.
  • the voice command information that has been stored in the voice management unit of the voice acquisition module is sent to the main control module, and the main control module controls the electrical equipment to perform the corresponding operation according to the received voice command information Operation.
  • the startup information when it is recognized that the startup information is consistent with the preset startup word, it sends a startup signal to control the electrical equipment to switch from the current standby state to the startup state.
  • the startup response message sent by the main control module Send the stored voice command information to the main control module, and control the electrical equipment to perform corresponding operations according to the voice command information, and solve the related art that the electrical equipment in the standby state cannot be awakened by far-field voice, and thus the electrical equipment cannot be realized.
  • FIG. 3 is a flowchart of another method for controlling electrical equipment provided in this embodiment.
  • This embodiment is applicable to a case where electrical equipment is controlled, and is applied to a main control module.
  • This method may be performed by a control device of an electrical equipment. Execution, the device is implemented by software and / or hardware, and is configured on an electronic device.
  • the method for controlling an electrical device provided in this embodiment includes the following steps.
  • step 310 when the electrical device is in the standby state, if the startup signal sent by the voice acquisition module is received, the control electrical device is switched to the standby state to the on state; wherein the startup signal is the target voice received from the speech acquisition module
  • the signal is generated when a preset start word is identified in the signal, and the target voice signal further includes voice command information.
  • step 320 a power-on response message is sent to the voice acquisition module, and when the voice command information sent by the voice acquisition module is received, a corresponding operation is performed according to the voice command information.
  • the main control module performs the main voice processing procedure on the received voice command information, it understands the substantive content contained in the voice command information, so that the implementation of controlling the electrical equipment is realized according to the substantive content after understanding. Corresponding operation.
  • Audio Flinger is an audio-related service in the Android system. It is mainly responsible for the management of input and output stream devices and the processing and transmission of audio stream data.
  • Audio HAL is the Hardware Abstraction Layer (HAL), which is mainly responsible for the interaction with audio hardware devices and is called directly by Audio Flinger.
  • HAL Hardware Abstraction Layer
  • the understanding of the acquired voice command information (that is, the voice content) can be related by The technical algorithm is completed. This algorithm can be implemented by using existing speech recognition algorithms, and can be selected and used by those skilled in the art according to the actual situation.
  • This embodiment is applied to the main control module side.
  • the electrical device control method provided in this embodiment solves the problem that the electrical equipment in the standby state cannot be awakened by far-field voice in the related art, and thus the full-range far-field voice of the electrical equipment cannot be realized. Control issues to achieve voice wake-up of the electrical equipment in the standby state, and at the same time after the voice wakes up the electrical equipment, there is no need to perform voice input again and it can meet user needs and improve the user experience.
  • FIG. 4 is a flowchart of another method for controlling an electrical device according to this embodiment.
  • the step of performing a corresponding operation according to the voice command information includes preprocessing the voice command information based on a preset voice recognition algorithm to obtain multiple voice sequences. Determining at least one of audio information and video information corresponding to the plurality of voice sequences by at least one of a local storage and a cloud server, and playing at least one of the audio information and video information.
  • step 410 when the electrical equipment is in the standby state, if the startup signal sent by the voice acquisition module is received, the electrical equipment is controlled to switch the current standby state to the on state; wherein the startup signal is during the voice collection
  • the module is generated when a preset start word is identified from the received target voice signal, and the target voice signal further includes voice command information.
  • step 420 the power-on response information is sent to the voice acquisition module.
  • the voice command information sent by the voice acquisition module is received, the voice command information is preprocessed based on a preset voice recognition algorithm to obtain multiple voice sequences.
  • the preset speech recognition algorithm in the technical solution of the present application includes speech enhancement processing, echo cancellation processing, noise cancellation processing, and voice activity detection.
  • the technical solution of this application selects several preprocessing operations that can obtain a pure speech sequence. It does not mean that the method provided by the technical solution of this application can only be used for preprocessing.
  • the methods that can be implemented for the preprocessing of the speech recognition algorithm of the related art can be applied to the technical solution of this application. Those skilled in the art can choose according to the actual situation.
  • a suitable processing method is applied to the technical solution of the present application.
  • the voice command information After the main control module receives the voice command information stored in the voice management unit of the voice acquisition module sent by the voice acquisition module, the voice command information passes the audio driver interface of the main control module and is enhanced by the voice in the main control module.
  • the unit performs enhancement processing, echo cancellation processing, and noise processing on the signal of the voice command information, and finally passes through Voice Activity Detection (VAD) to obtain a pure voice sequence.
  • VAD Voice Activity Detection
  • step 430 a plurality of voice sequences are identified, at least one of audio information and video information corresponding to the plurality of voice sequences is determined, and at least one of audio information and video information is played.
  • the recognition result may be at least one of the audio information and video information corresponding to the multiple voice sequences, then the audio information and video information Play at least one of them.
  • the main control module preprocesses the voice command information to obtain a pure voice sequence, and performs voice recognition on the local or cloud server. If the voice sequence is composed of a simple voice sequence, there may be a local server. Perform direct speech recognition, obtain the response or resource corresponding to the voice sequence, and send it to the electrical control system to control the electrical device to perform corresponding operations based on the response or resource, such as entering a signal source or related resource related to the electrical device.
  • the speech sequence is sent to the cloud server, and the cloud server obtains the response or resources for speech recognition and performs the corresponding channel selection, that is, for different digital signals Or the resource data is selected based on the response of the speech recognition or the resource, and then played out through the speaker.
  • This embodiment is applied to the main control module side.
  • the electrical device control method provided in this embodiment solves the problem that the electrical equipment in the standby state cannot be awakened by far-field voice in the related art, and thus the full-range far-field voice of the electrical equipment cannot be realized.
  • Control issues to achieve voice wake-up of electrical equipment in standby state ensure low-power consumption operation of electrical equipment in standby state, and after voice wake-up of electrical equipment, there is no need to perform voice input again and can meet the needs of users, improving users Experience.
  • FIG. 5 is a structural diagram of a control system for an electrical device according to this embodiment.
  • the control system of the electrical equipment includes the following modules.
  • the voice acquisition module 510 is configured to receive a target voice signal including startup information and voice command information; and when it is recognized that the startup information is consistent with a preset startup word, send a startup signal to a main control module of the electrical equipment.
  • the main control module 520 is connected to the voice acquisition module 510, and is configured to control the electrical equipment to switch from a standby state to a power-on state according to a start signal, and send a power-on response message to the voice acquisition module. as well as
  • the voice acquisition module 510 is configured to send voice command information to the main control module 520 when receiving the power-on response information, so as to control the electrical equipment to perform corresponding operations according to the voice command information.
  • This embodiment adopts an integrated design of a voice acquisition module and a main control module to save standby power consumption of electrical equipment.
  • a separate setting may also be selected on the basis of ensuring that the corresponding functions of the technical solution of this application are realized.
  • a Suspend RAM (STR) power supply architecture In the power supply for the voice acquisition module and the main control module, a Suspend RAM (STR) power supply architecture is adopted.
  • the STR power supply architecture refers to the required files to be restarted after the system is shut down or enters the power saving mode.
  • the data is stored in the memory, so that the standby power of electrical equipment can meet the requirements of less than 0.5W.
  • FIG. 6 is a structural diagram of a control system of another electrical device according to this embodiment.
  • the control system of the electrical equipment includes: an array microphone 610, a voice acquisition module 620, a main control module 630, and a speaker 640.
  • the voice acquisition module 620 includes a DMA interface 621, a voice enhancement unit 622, a noise processing unit 623, and a voice management unit 624;
  • the main control module includes a power management unit IO interface A (631 in FIG. 6), a power management unit IO interface B (632 in FIG. 6), an audio driver interface 633, and a voice pre-processing unit 634 (e.g., voice enhancement unit, echo cancellation Unit and noise cancellation unit, voice activity detection unit), local recognition unit 635, cloud server recognition unit 636, appliance control system 637, channel selection unit 638, and output unit 639.
  • a voice pre-processing unit 634 e.g., voice enhancement unit, echo cancellation Unit and noise cancellation unit, voice activity detection unit
  • local recognition unit 635 e.g., local recognition unit 635, cloud server recognition unit 636, appliance control system 637, channel selection unit 638, and output unit 639.
  • the status and corresponding actions of power management unit IO interface A and power management unit IO interface B are shown in Table 1. Among them, the status of power management unit IO interface A is determined by voice acquisition module 620, and the status of power management unit IO interface B is determined by The main control module 630 determines that the following table is a corresponding table of states and actions of IO interface A and IO interface B.
  • Table 1 Status and corresponding actions of the IO interface of the power management unit
  • FIG. 7 is a processing flowchart of a voice acquisition module provided in this embodiment.
  • the power management unit IO interface A is set to a high level, and then the power is detected. Whether the status of the IO interface B of the management unit is high. If it is high, it means that the main control module is already in the power-on state and can receive voice command information.
  • the voice acquisition module normally sends a voice command signal to the main control module. High level, it detects whether there is a preset start word in the target voice signal. If not, it continues to detect whether the power management unit IO interface B is high level. If there is a start word, the start command is filtered and the voice command is sent.
  • the information is stored, and the power management unit IO interface A is set to low level, and then the power management unit IO interface B is checked to be high level. If it is not high level, the power management unit IO interface A is kept low. If the IO interface B of the power management unit is high, then the IO interface A of the power management unit is set to high, and the voice acquisition module normally sends to the main control module. Voice command signal.
  • FIG. 8 is a processing flowchart of a main control module according to this embodiment.
  • the main control module when the electrical equipment is in a standby state, the main control module is initialized, and the power management unit IO interface B is set to a low level.
  • the control module detects whether there is other startup information (the startup information can include remote control or buttons). If there is no startup information, it detects whether the IO interface A of the power management unit is low. If the IO interface A of the power management unit is not low power, If it is flat, return to the main control module to detect whether there is startup information.
  • the startup information can include remote control or buttons
  • the electrical equipment when the electrical equipment is in a standby state, the electrical equipment starts to receive voice information directly after the electrical equipment is turned on by voice. There is no need to wait for the electrical equipment to complete the startup and then perform voice recognition related operations, that is, when the electrical equipment is turned on Can complete the understanding of the user's voice command content.
  • the content shown to the user after the electrical device is turned on is the resource the user wants, and the electrical device is basically kept within the current startup time of the electrical device when it is turned on, which can achieve 2
  • the response of booting from 3 seconds to 3 seconds can directly reach the user's required content and improve the user's interactive experience.
  • FIG. 9 is a structural diagram of a control device for an electrical device according to this embodiment. This embodiment is applicable to a case where an electrical device is controlled, and is applied to a voice acquisition module.
  • the apparatus includes a target voice signal receiving unit 910, a start signal sending unit 920, and an electrical equipment response unit 930, where:
  • the target voice signal receiving unit 910 is configured to receive a target voice signal including startup information and voice command information.
  • the startup signal sending unit 920 is configured to send a startup signal to a main control module of an electrical device when it is recognized that the startup information is consistent with a preset startup word, and the startup signal is set to control the electrical device to switch from a standby state to Power on status.
  • the electrical equipment response unit 930 is configured to send the voice command information to the main control module when the power-on response information sent by the main control module is received, so as to control the electric equipment to execute according to the voice command information. Corresponding operation.
  • This embodiment of the present invention relates to a control device for an electric device, which solves the problem that the far-field voice wake-up of an electric device in a standby state cannot be performed in the related art, and thus the full-range far-field voice control of the electric device cannot be realized, so as to achieve standby
  • the electrical appliances in the state are awakened by voice to ensure the low power consumption operation of the electrical equipment in the standby state. After the electrical appliances are awakened by voice, there is no need to perform voice input again and it can meet the needs of users and improve the user experience.
  • the apparatus further includes a pre-processing unit.
  • the pre-processing unit is configured to perform pulse code modulation on the target voice signal, and perform enhancement processing and noise reduction processing on the modulated target voice signal.
  • the device further includes a storage unit.
  • the storage unit is configured to perform filtering processing on the startup information, and store the voice command information.
  • the electrical equipment response unit is configured to send the stored voice command information to the main control module when receiving the power-on response information sent by the main control module to control the electrical equipment according to the The voice command information performs the corresponding operation.
  • the control device for an electrical device provided in the foregoing embodiment can execute the control method for an electrical device provided in any embodiment of the present disclosure, and has functional modules and beneficial effects corresponding to the method for controlling the electrical device.
  • FIG. 10 is a structural diagram of a control device for an electrical device according to this embodiment. This embodiment is applicable to a case where an electrical device is controlled, and is applied to a main control module.
  • the device includes: a state switching unit 1010 and a voice command information response unit 1020, where:
  • the state switching unit 1010 is configured to control the electrical equipment to switch the current standby state to the power-on state if the electrical equipment receives a startup signal sent by the voice collection module when the electrical equipment is in a standby state; wherein the startup signal is in the voice collection module
  • the target voice signal is generated when it is identified from the received target voice signal that a preset start word exists, and the target voice signal further includes voice command information.
  • the voice command information response unit 1020 is configured to send a boot response message to the voice acquisition module, and when the voice command information sent by the voice acquisition module is received, perform a corresponding operation according to the voice command information.
  • This embodiment of the present invention relates to a control device for an electric device, which solves the problem that the far-field voice wake-up of an electric device in a standby state cannot be performed in the related art, and thus the full-range far-field voice control of the electric device cannot be realized, so as to achieve standby
  • the electrical appliances in the state are awakened by voice to ensure the low power consumption operation of the electrical equipment in the standby state. After the electrical appliances are awakened by voice, there is no need to perform voice input again and it can meet the needs of users and improve the user experience.
  • performing a corresponding operation according to the voice command information includes: preprocessing the voice command information based on a preset voice recognition algorithm to obtain multiple voice sequences; identifying multiple voice sequences To determine at least one of audio information and video information corresponding to the plurality of voice sequences, and play the information.
  • the control device for an electrical device provided in the foregoing embodiment can execute the control method for an electrical device provided in any embodiment of the present disclosure, and has functional modules and beneficial effects corresponding to the method for controlling the electrical device.
  • FIG. 11 is a schematic structural diagram of an electronic device according to this embodiment.
  • FIG. 11 shows a block diagram of an exemplary electronic device 12 suitable for implementing the present embodiment.
  • the electronic device 12 shown in FIG. 11 is merely an example.
  • the electronic device 12 is expressed in the form of a general-purpose computing device.
  • the components of the electronic device 12 may include, but are not limited to, one or more processors or processing units 16, a system memory 28, and a bus 18 connecting different system components (including the system memory 28 and the processing unit 16).
  • the bus 18 represents one or more of several types of bus structures, including a memory bus or a memory controller, a peripheral bus, a graphics acceleration port, a processor, or a local area bus using any of a variety of bus structures.
  • these architectures include, but are not limited to, the Industry Standard Architecture (ISA) bus, the Micro Channel Architecture (MAC) bus, the enhanced ISA bus, the Video Electronics Standards Association (VESA) local area bus, and peripheral component interconnects ( PCI) bus.
  • the electronic device 12 typically includes a variety of computer system-readable media. These media can be any available media that can be accessed by the electronic device 12, including volatile and non-volatile media, removable and non-removable media.
  • the system memory 28 may include a computer system readable medium in the form of volatile memory, such as at least one of a random access memory (RAM) 30 and a cache memory 32.
  • the electronic device 12 may include other removable / non-removable, volatile / nonvolatile computer system storage media.
  • the storage system 34 may be used to read and write non-removable, non-volatile magnetic media (not shown in FIG. 11 and is commonly referred to as a "hard drive").
  • a disk drive for reading and writing to a removable non-volatile disk such as a "floppy disk"
  • a removable non-volatile optical disk such as a CD-ROM, DVD-ROM, etc.
  • each drive may be connected to the bus 18 through one or more data medium interfaces.
  • the memory 28 may include at least one program product having a set (eg, at least one) of program modules configured to perform functions of embodiments of the present disclosure.
  • a program / utility tool 40 having a set (at least one) of program modules 42 may be stored in, for example, the memory 28.
  • Such program modules 42 include, but are not limited to, an operating system, one or more application programs, other program modules, and program data Each of these examples, or some combination, may include an implementation of a network environment.
  • the program module 42 generally performs functions and / or methods in the embodiments described in the present disclosure.
  • the electronic device 12 may also communicate with one or more external devices 14 (such as a keyboard, pointing device, display 24, etc.), and may also communicate with one or more devices that enable a user to interact with the electronic device 12, and / or with Any device (such as a network card, modem, etc.) that enables the electronic device 12 to communicate with one or more other computing devices. This communication can be performed through an input / output (I / O) interface 22.
  • the electronic device 12 can also communicate with one or more networks (such as a local area network (LAN), a wide area network (WAN), and / or a public network, such as the Internet) through the network adapter 20. As shown, the network adapter 20 communicates with other modules of the electronic device 12 through the bus 18.
  • LAN local area network
  • WAN wide area network
  • public network such as the Internet
  • the processing unit 16 executes a variety of functional applications and data processing by running a program stored in the system memory 28, for example, implementing a method for controlling an electrical device applied to a voice acquisition module provided in this embodiment.
  • the control method includes the following steps .
  • the startup signal is set to control the electrical equipment to switch from a current standby state to a power-on state;
  • the voice command information is sent to the main control module to control the electrical equipment to perform a corresponding operation according to the voice command information.
  • the processing unit 16 executes a variety of functional applications and data processing by running a program stored in the system memory 28, for example, implementing a control method for an electrical device applied to a main control module provided in this embodiment.
  • the control method includes the following steps .
  • the electrical equipment When the electrical equipment is in the standby state, if the startup signal sent by the voice collection module is received, the electrical equipment is controlled to switch the current standby state to the on state; wherein the startup signal is received from the voice collection module from the Generated when a preset start word is recognized in the target voice signal, the target voice signal further includes voice command information;
  • This embodiment also provides a computer-readable storage medium on which a computer program is stored.
  • the program is executed by a processor, the method for controlling an electrical device applied to a voice acquisition module as provided in this embodiment is implemented.
  • the control includes the following steps.
  • a target voice signal containing startup information and voice command information; and when it is recognized that the startup information is consistent with a preset startup word, send a startup signal to a main control module of an electrical device, and the startup signal is set to control the electrical device
  • the device switches from the current standby state to the power-on state; and when the power-on response message sent by the main control module is received, the voice command information is sent to the main control module to control the electrical equipment according to the voice
  • the command information performs the corresponding operation.
  • This embodiment also provides a computer-readable storage medium on which a computer program is stored.
  • the program is executed by a processor, the method for controlling an electrical device applied to a main control module as provided in this embodiment is implemented.
  • the control includes the following steps.
  • the electrical equipment When the electrical equipment is in the standby state, if the startup signal sent by the voice collection module is received, the electrical equipment is controlled to switch the current standby state to the on state; wherein the startup signal is received from the voice collection module
  • the target voice signal is generated when a preset start word is recognized, and the target voice signal further includes voice command information; and sending a power-on response message to the voice acquisition module.
  • voice command information When the voice command information is used, a corresponding operation is performed according to the voice command information.
  • the computer-readable storage medium provided by this embodiment is not limited to the method operations described above, and may also perform related operations in the method for controlling an electrical device provided by any embodiment of the present disclosure.
  • the computer storage medium of this embodiment may adopt any combination of one or more computer-readable media.
  • the computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium.
  • the computer-readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples (non-exhaustive list) of computer-readable storage media include: electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), Erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the foregoing.
  • a computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in combination with an instruction execution system, apparatus, or device.
  • the computer-readable signal medium may include a data signal in baseband or propagated as part of a carrier wave, which carries a computer-readable program code. Such a propagated data signal may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing.
  • the computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, and the computer-readable medium may send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device .
  • Program code embodied on a computer-readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, radio frequency RF, etc., or any suitable combination of the foregoing.
  • the computer program code for performing the operations of the present disclosure may be written in one or more programming languages or a combination thereof, the programming languages including object-oriented programming languages such as Java, Smalltalk, C ++ also includes conventional procedural programming languages-such as "C" or similar programming languages.
  • the program code can be executed entirely on the user's computer, partly on the user's computer, as an independent software package, partly on the user's computer, partly on a remote computer, or entirely on a remote computer or server.
  • the remote computer can be connected to the user's computer through any kind of network, including a local area network (LAN) or wide area network (WAN), or it can be connected to an external computer (such as through an Internet service provider Internet connection).
  • LAN local area network
  • WAN wide area network
  • Internet service provider Internet connection such as AT&T, MCI, Sprint, EarthLink, MSN, GTE, etc.

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  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
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Abstract

一种电器设备的控制方法、系统、装置、设备及介质，控制方法包括：接收包含有启动信息和语音命令信息的目标语音信号（110）；在识别出启动信息与预设启动词一致的情况下，向电器设备的主控模块（520）发送启动信号，启动信号设置为控制电器设备从待机状态切换为开机状态（120）；当接收到主控模块（520）发送的开机响应信息时，将语音命令信息发送到主控模块（520），以控制电器设备根据语音命令信息执行对应的操作（130）。

Description

电器设备的控制方法、系统、装置、设备及介质
本公开要求申请日为2018年9月30日、申请号为201811161150.5的中国专利申请的优先权，该申请的全部内容通过引用结合在本公开中。
技术领域
本公开涉及电器设备技术领域，例如涉及一种电器设备的控制方法、系统、装置、设备及介质。
背景技术
语音识别技术是人工智能比较重要的方面的技术，随着相关技术的不断研发，将语音识别技术结合到多种电器设备中已取得了初步的效果。
相关技术中，电器设备的远场语音功能多由外挂语音模块实现，但需保证电器设备在开机状态下才能实现远场语音的控制功能。如果电器设备处于待机状态，则无法与电器设备进行语音交互。
发明内容
本公开提供一种电器设备的控制方法、系统、装置、设备及介质，以实现对处于低功耗待机状态的电器设备进行语音唤醒，并在语音唤醒电器设备后，无需再次进行语音输入且能满足用户的需求，提升用户体验。
一种电器设备的控制方法，应用于语音采集模块，该控制方法包括：接收包含有启动信息和语音命令信息的目标语音信号；在识别出所述启动信息与预设启动词一致的情况下，向所述电器设备的主控模块发送启动信号，所述启动信号设置为控制所述电器设备从待机状态切换为开机状态；当接收到所述主控模块发送的开机响应信息时，将所述语音命令信息发送到所述主控模块，以控制所述电器设备根据所述语音命令信息执行对应的操作。
一种电器设备的控制方法，应用于主控模块，该控制方法包括：当所述电 器设备处于待机状态时，如果接收到语音采集模块发送的启动信号，则控制所述电器设备将当前待机状态切换为开机状态；其中，所述启动信号是在所述语音采集模块从接收到的目标语音信号中识别出存在预设启动词时产生的，所述目标语音信号还包括语音命令信息；向所述语音采集模块发送开机响应信息，当接收到所述语音采集模块发送的所述语音命令信息时，根据所述语音命令信息执行对应的操作。
一种电器设备的控制系统，该系统包括：语音采集模块，设置为接收包含有启动信息和语音命令信息的目标语音信号；在识别出所述启动信息与预设启动词一致的情况下，向所述电器设备的主控模块发送启动信号；所述主控模块，与所述语音采集模块相连，所述主控模块设置为根据所述启动信号控制所述电器设备从待机状态切换为开机状态，并向所述语音采集模块发送开机响应信息；所述语音采集模块还设置为接收到所述开机响应信息时，将将所述语音命令信息发送到所述主控模块，以控制所述电器设备根据所述语音命令信息执行对应的操作。
一种电器设备的控制装置，应用于语音采集模块，该控制装置包括：目标语音信号接收单元，设置为接收包含有启动信息和语音命令信息的目标语音信号；启动信号发送单元，设置为在识别出所述启动信息与预设启动词一致的情况下，向所述电器设备的主控模块发送启动信号，所述启动信号设置为控制所述电器设备从待机状态切换为开机状态；电器设备响应单元，设置为当接收到所述主控模块发送的开机响应信息时，将所述语音命令信息发送到所述主控模块，以控制所述电器设备根据所述语音命令信息执行对应的操作。
一种电器设备的控制装置，应用于主控模块，该控制装置包括：状态切换单元，设置为当所述电器设备处于待机状态时，如果接收到语音采集模块发送的启动信号，则控制所述电器设备将待机状态切换为开机状态；其中，所述启动信号是在所述语音采集模块从接收到的目标语音信号中识别出存在预设启动词时产生的，所述目标语音信号还包括语音命令信息；语音命令信息响应单元， 设置为向所述语音采集模块发送开机响应信息，当接收到所述语音采集模块发送的所述语音命令信息时，根据所述语音命令信息执行对应的操作。
一种电子设备，该电子设备包括：一个或多个处理器；存储装置，设置为存储多个程序；当所述多个程序中的至少一个被所述一个或多个处理器执行时，使得所述一个或多个处理器实现本公开提供的任意一种电器设备的控制方法。
一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现本公开提供的任意一种电器设备的控制方法。
本公开通过接收包含有启动信息和语音命令信息的目标语音信号，识别出启动信息与预设启动词相匹配时，发送启动信号控制电器设备从当前待机状态切换为开机状态，接收到主控模块发送的开机响应时控制电器设备根据语音命令信息执行对应的操作，解决了相关技术中对待机状态下的电器设备无法进行远场语音唤醒，进而无法实现对电器设备的全程远场语音控制的问题，本公开的技术方案可以实现对处于低功耗待机状态的电器设备进行语音唤醒，同时在语音唤醒电器设备后，无需再次进行语音输入且能满足用户的需求，提升用户体验。
附图说明
图1是一实施例提供的一种电器设备的控制方法的流程图；
图2是一实施例提供的另一种电器设备的控制方法的流程图；
图3是一实施例提供的另一种电器设备的控制方法的流程图；
图4是一实施例提供的另一种电器设备的控制方法的流程图；
图5是一实施例提供的一种电器设备的控制系统的结构图；
图6是一实施例提供的另一种电器设备的控制系统的结构图；
图7为一实施例提供的一种语音采集模块的处理流程图；
图8为一实施例提供的一种主控模块的处理流程图；
图9是一实施例提供的一种电器设备的控制装置的结构图；
图10是一实施例提供的另一种电器设备的控制装置的结构图；
图11是一实施例提供的一种电子设备的硬件结构示意图。
具体实施方式
下面结合附图对本公开进行描述。
为了便于描述，附图中仅示出了与本公开相关的部分而非全部内容。一些示例性实施例被描述成作为流程图描绘的处理或方法。虽然流程图将每项操作(或步骤)描述成顺序的处理，但是其中的许多操作可以被并行地、并发地或者同时实施。此外，每项操作的顺序可以被重新安排。当其操作完成时所述处理可以被终止，但是还可以具有未包括在附图中的附加步骤。所述处理可以对应于方法、函数、规程、子例程、子程序等等。
图1为本实施例提供的一种电器设备的控制方法的流程图，本实施例可适用于对电器设备进行控制的情况，应用于语音采集模块，该方法可以由电器设备的控制装置来执行，该装置由软件和/或硬件来实现，并配置于电子设备上。本实施例提供的电器设备的控制方法包括如下步骤。
在步骤110中，接收包含有启动信息和语音命令信息的目标语音信号。
其中，电器设备可以为智能电视、空调或是空气净化器等，在电器设备处于待机状态下，通过电器设备配置的阵列麦克风采集目标语音信号，目标语音信息同时包含有启动信息和语音命令信息，其中，启动信息设置为唤醒电器设备，即将处于待机状态的电器设备切换为工作状态，语音命令信息是指目标语音信号所包含的语音的实质内容，即为用户所要实现电器设备的功能内容，例如“我要看电影、切换到电影频道”等。
在步骤120中，在识别出启动信息与预设启动词一致的情况下，向电器设备的主控模块发送启动信号，其中，启动信号设置为控制电器设备从待机状态切换为开机状态。
其中，预设启动词可以在当前电器设备中采用低内存存储方式，例如本申 请中可以将预设启动词存储在512K的寄存器中。
在一实施例中，在识别到启动信息与预设启动词一致时，向当前电器设备的主控模块的电源管理单元的输入输出(Input Output，IO)接口A发送启动信号，在本申请的技术方案中可以将启动信号定义为低电平的开机信号，在当前电器设备的主控模块的电源管理单元的IO接口A接收到该低电平启动信号后，当前电器设备的主控模块控制当前电器设备做待机状态切换为开机状态，即进入电器设备的开机流程，运行电器设备相应的引导程序，例如实时操作系统(kemel)等程序。另外，当启动信息与预设启动词不一致时，则当前电器设备的主控模块的电源管理单元的IO接口A保持高电平状态，即不做出任何动作。
在步骤130中，当接收到主控模块发送的开机响应信息时，将语音命令信息发送到主控模块，以控制电器设备根据语音命令信息执行对应的操作。
在当前电器设备进入开机流程后，通过当前电器设备的主控模块的电源管理单元的IO接口B向语音采集模块发送当前电器设备已进入开机状态的反馈信号，即此时将主控模块的电源管理单元的IO接口B设置为高电平，以表示电器设备进入开机状态，主控模块可以接受进一步的命令指示。之后语音采集模块在接收到主控模块反馈的开机响应后，将语音命令信息发送给主控模块，通过语音命令信息表达的用户所需要电器设备实现的功能内容，以实现控制电器设备根据该内容执行相应的操作。另外，在当前电器设备未进入正确的开机流程或是开机运行报错时，则当前电器设备的主控模块的电源管理单元的IO接口B保持低电平状态，即表示当前电器设备的主控模块未进入开机状态，保持待机等待状态。
示例性地，以智能电视为例，预设的启动词为“小维小维”，当用户给出目标语音信号为“小维小维，我想看电影”，则语音采集模块将该目标语音信号识别后分为两部分，启动信息和语音命令信息，其中启动信息部分为“小维小维”，语音命令信息部分为“我想看电影”，在识别到启动信息部分与预设启动词一致后，控制智能电视进入开机流程，同时向智能电视的主控模块的电源管理单元的IO接 口A发送低电平，将语音命令信息部分进行存储，在确认智能电视正确进入开机流程后，将智能电视的主控模块的电源管理单元的IO接口B设置为高电平，语音采集模块向主控模块发送语音命令信息部分的内容，由主控模块根据语音命令信息所表达的用户所需要智能电视实现的功能内容，控制智能电视执行相应的操作，即识别到语音命令信息部分的“我想看电影”，控制智能电视开启电影选择界面以供用户进行电影的选择，或是直接对历史播放记录中前次未播放完毕的电影进行续播。
本实施例通过接收包含有启动信息和语音命令信息的目标语音信号，在识别出启动信息与预设启动词一致的情况下，发送启动信号控制电器设备从当前待机状态切换为开机状态，接收到主控模块发送的开机响应信息时控制电器设备根据语音命令信息执行对应的操作，解决了相关技术中对待机状态下的电器设备无法进行远场语音唤醒，进而无法实现对电器设备的全程远场语音控制的问题，实现了对处于待机状态的电器设备进行语音唤醒，并起到节省电器设备待机功耗的效果。在语音唤醒电器设备后，本实施例提供的技术方案无需再次进行语音输入且能满足用户的需求，提升用户体验。
图2为本实施例提供的另一种电器设备的控制方法的流程图。本实施例以上述实施例为基础，在本实施例中，在接收包含有启动信息和语音命令信息的目标语音信号的步骤之后，所述方法还包括：对目标语音信号进行脉冲编码调制，并对调制后的目标语音信号进行增强处理和降噪处理。在此基础上，在向当前电器设备的主控模块发送启动信号之前，所述方法还包括：对启动信息进行过滤处理，并将语音命令信息进行存储；相应的，当接收到主控模块发送的开机响应时，将已存储的语音命令信息发送到主控模块。
本实施例提供电器设备的控制方法包括以下步骤。
在步骤210中，接收包含有启动信息和语音命令信息的目标语音信号。
在步骤220中，对目标语音信号进行脉冲编码调制，并对调制后的目标语 音信号进行增强处理和降噪处理。
在电器设备处于待机状态时，由电器设备上配置的阵列麦克风采集目标语音信号，语音采集模块对初始的目标语音信号进行脉冲编码调制(Pulse Code Modulation，PCM)，并通过直接内存存取(Direct Memory Access，DMA)接口(DMA是指外部设备不通过主控制器，而直接与系统内存交换数据的接口技术)对调制后的目标语音信号进行存取，以便语音增强单元对目标语音信号进行处理(在电器设备处于待机状态时，回声消除取样信号在DMA接口处无相关干扰信号)，在语音增强模块对DMA接口存取的目标语音信号进行增强处理后，由噪声处理模块进行对其进行降噪处理。
在步骤230中，对启动信息进行过滤处理，并将语音命令信息进行存储。
由语音采集模块的语音管理单元对电器设备在待机状态下的目标语音信号进行管理，首先需要在识别到目标语音信号包含有启动信息后，对启动信息进行过滤，同时将目标语音信号包含有的语音命令信息进行在语音采集模块的语音管理单元进行存储。
在步骤240中，在识别出启动信息与预设启动词一致的情况下，向当前电器设备的主控模块发送启动信号，其中，启动信号设置为控制电器设备从当前待机状态切换为开机状态。
在步骤250中，当接收到主控模块发送的开机响应信息时，将已存储的语音命令信息发送到主控模块，以控制电器设备根据语音命令信息执行对应的操作。
在接收到主控模块发送的开机响应信息后，将已经存储在语音采集模块的语音管理单元中的语音命令信息发送至主控模块，由主控模块根据接收到语音命令信息控制电器设备执行相应的操作。
本实施例通过接收包含有启动信息和语音命令信息的目标语音信号，对目标语音信号进行脉冲编码调制，并对调制后的目标语音信号进行增强处理和降噪处理，对启动信息进行过滤处理，并将语音命令信息进行存储，在识别出启 动信息与预设启动词一致的情况下，发送启动信号控制电器设备从当前待机状态切换为开机状态，接收到主控模块发送的开机响应信息时，将已存储的语音命令信息发送到主控模块，控制电器设备根据语音命令信息执行对应的操作，解决相关技术中对待机状态下的电器设备无法进行远场语音唤醒，进而无法实现对电器设备的全程远场语音控制的问题，以实现通过将接收到目标语音信息进行划分，由启动信息对低功耗待机状态下的电器设备进行语音唤醒，同时在语音唤醒电器设备后，同时获取语音命令信息实现电器设备的相应功能，无需再次进行语音输入且能满足用户的需求，提升用户体验。
图3为本实施例提供的另一种电器设备的控制方法的流程图，本实施例可适用于对电器设备进行控制的情况，应用于主控模块，该方法可以由电器设备的控制装置来执行，该装置由软件和/或硬件来实现，并配置于电子设备上。本实施例提供的电器设备的控制方法包括如下步骤。
在步骤310，当电器设备处于待机状态时，如果接收到语音采集模块发送的启动信号，则控制电器设备将待机状态切换为开机状态；其中，启动信号是在语音采集模块从接收到的目标语音信号中识别出存在预设启动词时产生的，目标语音信号还包括语音命令信息。
在步骤320中，向语音采集模块发送开机响应信息，当接收到语音采集模块发送的语音命令信息时，根据语音命令信息执行对应的操作。
在本申请的技术方案中，主控模块对接收到语音命令信息进行主要的语音处理流程后，对语音命令信息所包含的实质内容进行理解，以使得根据理解后的实质内容实现控制电器设备执行相应的操作。
示例性的，本申请的技术方案建立在安卓(Android)系统的基础上，音频管理器(Audio Flinger)为Android系统中音频相关服务，主要负责输入输出流设备的管理及音频流数据的处理传输，Audio HAL则为音频硬件抽象层(Hardware Abstract Layer，HAL)，主要负责与音频硬件设备的交互，并由Audio  Flinger直接调用，则对获取的语音命令信息(即语音内容)的理解可以由相关技术的算法完成，该算法可以采用已有的语音识别算法进行实现，可以根据实际情况由本领域技术人员进行选择使用。
本实施例应用于主控模块侧，本实施例提供的电器设备的控制方法解决了相关技术中对待机状态下的电器设备无法进行远场语音唤醒，进而无法实现对电器设备的全程远场语音控制的问题，以实现对待机状态下的电器设备进行语音唤醒，同时在语音唤醒电器设备后，无需再次进行语音输入且能满足用户的需求，提升用户体验。
图4为本实施例提供的另一种电器设备的控制方法的流程图。本实施例以上述实施例为基础，在本实施例中，步骤根据所述语音命令信息执行对应的操作包括：基于预设语音识别算法对所述语音命令信息进行预处理，得到多个语音序列；由本地存储和云端服务器中的至少一个确定与所述多个语音序列对应的音频信息和视频信息中的至少一个，并对所述音频信息和视频信息中的至少一个进行播放。
在步骤410，当电器设备处于待机状态时，如果接收到语音采集模块发送的启动信号，则控制所述电器设备将当前待机状态切换为开机状态；其中，所述启动信号是在所述语音采集模块从接收到的目标语音信号中的识别出存在预设启动词时产生的，所述目标语音信号还包括语音命令信息。
在步骤420中，向语音采集模块发送开机响应信息，当接收到语音采集模块发送的语音命令信息时，基于预设语音识别算法对语音命令信息进行预处理，得到多个语音序列。
其中，在本申请的技术方案中预设语音识别算法包括语音增强处理、回声消除处理、噪声消除处理以及语音活动检测，本申请的技术方案选用了可以获得纯净语音序列的几种预处理操作，并不能说明只可以采用本申请技术方案提供的方法进行预处理，相关技术的语音识别算法的预处理可以进行实现的方法 均可适用于本申请的技术方案，本领域技术人员可以根据实际情况选择合适的处理方法运用于本申请的技术方案。
在主控模块接收到语音采集模块发送的存储在语音采集模块的语音管理单元的语音命令信息后，语音命令信息经过主控模块的音频驱动接口(audio driver)，由主控模块中的语音增强单元对语音命令信息的信号进行增强处理，回声消除处理以及噪声处理，最后经过语音活动检测(Voice Activity Detection，VAD)，得到纯净的语音序列。
在步骤430中，对多个语音序列进行识别，确定与多个语音序列对应的音频信息和视频信息中的至少一个，并播放音频信息和视频信息中的至少一个。
如果确定本地存储有与所述多个语音序列对应的音频信息和视频信息中的至少一个，则对所述音频信息和视频信息中的至少一个进行播放；或者，
如果确定本地未存储与所述多个语音序列对应的音频信息和视频信息中的至少一个，则向云端服务器发送包含有所述多个语音序列的请求信息；
当接收到所述云端服务器反馈输出的对应多个语音序列的识别结果，该识别结果可以为与多个语音序列对应的所述音频信息和视频信息中的至少一个，则对音频信息和视频信息中的至少一个进行播放。
在一实施例中，主控模块对语音命令信息进行预处理后得到纯净的语音序列，将该语音序列在本地或是云端服务器进行语音识别，若语音序列为简单语音序列构成，可以有本地服务器进行直接语音识别，获取语音序列对应的响应或是资源，发送给电器控制系统根据该响应或是资源控制电器设备执行相应的操作，例如进入电器设备相关的信号源或是相关资源等。若语音序列为较复杂的语音序列构成，无法直接通过本地进行语音识别，则将语音序列发送给云端服务器，通过云端服务器获取语音识别的响应或资源后执行相应的通道选择，即对不同数字信号或是资源数据根据语音识别的响应或是资源做出选择，之后通过喇叭播放出来。
在通过喇叭对音频信息和视频信息中的至少一个进行输出时，需要对喇叭 播放的语音进行回音取样消除操作，以区分目标语音信号和电器设备播放资源的语音信号。
本实施例应用于主控模块侧，本实施例提供的电器设备的控制方法解决了相关技术中对待机状态下的电器设备无法进行远场语音唤醒，进而无法实现对电器设备的全程远场语音控制的问题，以实现对待机状态下的电器设备进行语音唤醒，保证待机状态下电器设备的低功耗运行同时在语音唤醒电器设备后，无需再次进行语音输入且能满足用户的需求，提升用户体验。
图5为本实施例提供的一种电器设备的控制系统的结构图。该电器设备的控制系统包括以下模块。
语音采集模块510，设置为接收包含有启动信息和语音命令信息的目标语音信号；在识别出启动信息与预设启动词一致的情况下，向电器设备的主控模块发送启动信号。
所述主控模块520，与语音采集模块510相连，设置为根据启动信号控制电器设备从待机状态切换为开机状态，并向语音采集模块发送开机响应信息。以及
所述语音采集模块510，设置为接收到开机响应信息时，将语音命令信息发送到主控模块520，以控制电器设备根据语音命令信息执行对应的操作。
本实施例采用将语音采集模块和主控模块一体化设计，以节省电器设备的待机功耗。当然，也可以在保证实现本申请的技术方案相应功能的基础上选择分开设置。
在对语音采集模块和主控模块的供电上，采用挂起到内存(Suspend to RAM，STR)供电架构，STR供电架构是指在系统关机或进入省电模式后，将重新启动所需的文件数据都储存在内存里，实现电器设备的待机功率可满足0.5W以下的要求。
图6为本实施例提供的另一种电器设备的控制系统的结构图。在上述实施例的基础上，该电器设备的控制系统包括：阵列麦克风610、语音采集模块620、主控模块630和喇叭640。
所述语音采集模块620包括DMA接口621、语音增强单元622、噪声处理单元623和语音管理单元624；
主控模块包括电源管理单元IO接口A(图6中为631)、电源管理单元IO接口B(图6中为632)、音频驱动接口633、语音预处理单元634(例如语音增强单元、回声消除单元和噪声消除单元、语音活动检测单元)、本地识别单元635，云端服务器识别单元636、电器控制系统637、通道选择单元638、输出单元639。
语音采集模块620和主控模块630所包含有的相应单元的功能实现，在上述实施例的基础上已做了解释说明，在此不再累述。
电源管理单元IO接口A和电源管理单元IO接口B的状态以及对应动作如表一所示，其中，电源管理单元IO接口A的状态由语音采集模块620决定，电源管理单元IO接口B的状态由主控模块630决定，下表为IO接口A和IO接口B的状态及动作对应表。
表一：电源管理单元IO接口的状态以及对应动作
Figure PCTCN2018123693-appb-000001
图7为本实施例提供的一种语音采集模块的处理流程图，如图7所示，在电器设备处于待机状态时首先初始化，将电源管理单元IO接口A设置为高电平，然后检测电源管理单元IO接口B状态是否为高电平，如果为高电平，则表示主 控模块已处于开机状态，可接收语音命令信息，语音采集模块正常向主控模块发送语音命令信号；如果不为高电平，则检测目标语音信号中是否有预设启动词，如果无，则继续检测电源管理单元IO接口B是否为高电平，如果有该启动词，则过滤启动词后，将语音命令信息进行存储，并设置电源管理单元IO接口A为低电平，然后再检测电源管理单元IO接口B是否为高电平，如果不为高电平，继续保持电源管理单元IO接口A为低电平，如果电源管理单元IO接口B为高电平，则将电源管理单元IO接口A设置为高电平，语音采集模块正常向主控模块发送语音命令信号。
图8为本实施例提供的一种主控模块的处理流程图，如图8所示，在电器设备处于待机状态时主控模块初始化，将电源管理单元IO接口B设置为低电平，主控模块检测是否有其他启动信息(启动信息可以包括遥控或是按键等方式)，如果没有启动信息，则检测电源管理单元IO接口A是否为低电平，如果电源管理单元IO接口A不是低电平，则返回主控模块检测是否有启动信息，如果有启动信息或是检测到的电源管理单元IO接口A是低电平时，则控制电器设备进入开机状态，并设置电源管理单元IO接口B为高电平，启动语音识别程序，进入主控模块语音识别状态。
本实施例在电器设备处于待机状态时，通过语音唤醒电器设备进入开机启动后直接开始接收语音信息，不需要等到电器设备完成启动再去做语音识别的相关操作，即在完成电器设备的开机时，就能完成用户语音命令内容的理解，电器设备开机后展示给用户的内容，即为用户想要的资源，并且电器设备开机时基本上保持在目前电器设备的开机时间内，即能够实现2秒-3秒的开机响应，直达用户所需要内容，提高了用户交互体验感。
图9为本实施例提供的一种电器设备的控制装置的结构图，本实施例可适用于对电器设备进行控制的情况，应用于语音采集模块。
如图9所示，所述装置包括：目标语音信号接收单元910、启动信号发送单元920和电器设备响应单元930，其中：
目标语音信号接收单元910，设置为接收包含有启动信息和语音命令信息的目标语音信号。
启动信号发送单元920，设置为在识别出所述启动信息与预设启动词一致的情况下，向电器设备的主控模块发送启动信号，所述启动信号设置为控制电器设备从待机状态切换为开机状态。
电器设备响应单元930，设置为当接收到所述主控模块发送的开机响应信息时，将所述语音命令信息发送到所述主控模块，以控制所述电器设备根据所述语音命令信息执行对应的操作。
本实施例的一种电器设备的控制装置，解决了相关技术中对待机状态下的电器设备无法进行远场语音唤醒，进而无法实现对电器设备的全程远场语音控制的问题，以实现对待机状态下的电器设备进行语音唤醒，保证待机状态下电器设备的低功耗运行同时在语音唤醒电器设备后，无需再次进行语音输入且能满足用户的需求，提升用户体验。
在上述实施例的基础上，所述装置还包括预处理单元。
预处理单元，设置为对所述目标语音信号进行脉冲编码调制，并对调制后的目标语音信号进行增强处理和降噪处理。
在上述实施例的基础上，所述装置还包括存储单元。
存储单元，设置为对所述启动信息进行过滤处理，并将所述语音命令信息进行存储。
相应的，电器设备响应单元设置为当接收到所述主控模块发送的开机响应信息时，将已存储的所述语音命令信息发送到所述主控模块，以控制所述电器设备根据所述语音命令信息执行对应的操作。
上述实施例所提供的电器设备的控制装置可执行本公开任意实施例所提供的电器设备的控制方法，具备执行电器设备的控制方法相应的功能模块和有益 效果。
图10为本实施例提供的一种电器设备的控制装置的结构图，本实施例可适用于对电器设备进行控制的情况，应用于主控模块。
如图10所示，所述装置包括：状态切换单元1010和语音命令信息响应单元1020，其中：
状态切换单元1010，设置为当电器设备处于待机状态时，如果接收到语音采集模块发送的启动信号，则控制电器设备将当前待机状态切换为开机状态；其中，启动信号是在所述语音采集模块从接收到的目标语音信号中的识别出存在预设启动词时产生的，目标语音信号还包括语音命令信息。
语音命令信息响应单元1020，设置为向语音采集模块发送开机响应信息，当接收到语音采集模块发送的所述语音命令信息时，根据所述语音命令信息执行对应的操作。
本实施例的一种电器设备的控制装置，解决了相关技术中对待机状态下的电器设备无法进行远场语音唤醒，进而无法实现对电器设备的全程远场语音控制的问题，以实现对待机状态下的电器设备进行语音唤醒，保证待机状态下电器设备的低功耗运行同时在语音唤醒电器设备后，无需再次进行语音输入且能满足用户的需求，提升用户体验。
在上述实施例的基础上，根据所述语音命令信息执行对应的操作，包括：基于预设语音识别算法对所述语音命令信息进行预处理，得到多个语音序列；对多个语音序列进行识别，确定所述多个语音序列对应的音频信息和视频信息中的至少一个，并进行播放。
上述实施例所提供的电器设备的控制装置可执行本公开任意实施例所提供的电器设备的控制方法，具备执行电器设备的控制方法相应的功能模块和有益效果。
图11为本实施例提供的一种电子设备的结构示意图。图11示出了适于用来实现本实施方式的示例性电子设备12的框图。图11显示的电子设备12仅仅是一个示例。
如图11所示，电子设备12以通用计算设备的形式表现。电子设备12的组件可以包括但不限于：一个或者多个处理器或者处理单元16，系统存储器28，连接不同系统组件(包括系统存储器28和处理单元16)的总线18。
总线18表示几类总线结构中的一种或多种，包括存储器总线或者存储器控制器，外围总线，图形加速端口，处理器或者使用多种总线结构中的任意总线结构的局域总线。举例来说，这些体系结构包括但不限于工业标准体系结构(ISA)总线，微通道体系结构(MAC)总线，增强型ISA总线、视频电子标准协会(VESA)局域总线以及外围组件互连(PCI)总线。
电子设备12典型地包括多种计算机系统可读介质。这些介质可以是任何能够被电子设备12访问的可用介质，包括易失性和非易失性介质，可移动的和不可移动的介质。
系统存储器28可以包括易失性存储器形式的计算机系统可读介质，例如随机存取存储器(RAM)30和高速缓存存储器32中的至少一个。电子设备12可以包括其它可移动/不可移动的、易失性/非易失性计算机系统存储介质。仅作为举例，存储系统34可以用于读写不可移动的、非易失性磁介质(图11未显示，通常称为“硬盘驱动器”)。尽管图11中未示出，可以提供用于对可移动非易失性磁盘(例如“软盘”)读写的磁盘驱动器，以及对可移动非易失性光盘(例如CD-ROM，DVD-ROM或者其它光介质)读写的光盘驱动器。在这些情况下，每个驱动器可以通过一个或者多个数据介质接口与总线18相连。存储器28可以包括至少一个程序产品，该程序产品具有一组(例如至少一个)程序模块，这些程序模块被配置以执行本公开实施例的功能。
具有一组(至少一个)程序模块42的程序/实用工具40，可以存储在例如存储器28中，这样的程序模块42包括但不限于操作系统、一个或者多个应用 程序、其它程序模块以及程序数据，这些示例中的每一个或某种组合中可能包括网络环境的实现。程序模块42通常执行本公开所描述的实施例中的功能和/或方法。
电子设备12也可以与一个或多个外部设备14(例如键盘、指向设备、显示器24等)通信，还可与一个或者多个使得用户能与该电子设备12交互的设备通信，和/或与使得该电子设备12能与一个或多个其它计算设备进行通信的任何设备(例如网卡，调制解调器等等)通信。这种通信可以通过输入/输出(I/O)接口22进行。并且，电子设备12还可以通过网络适配器20与一个或者多个网络(例如局域网(LAN)，广域网(WAN)和/或公共网络，例如因特网)通信。如图所示，网络适配器20通过总线18与电子设备12的其它模块通信。应当明白，尽管图中未示出，可以结合电子设备12使用其它硬件和/或软件模块，包括但不限于：微代码、设备驱动器、冗余处理单元、外部磁盘驱动阵列、RAID系统、磁带驱动器以及数据备份存储系统等。
处理单元16通过运行存储在系统存储器28中的程序，从而执行多种功能应用以及数据处理，例如实现本实施例所提供的应用于语音采集模块的电器设备的控制方法，该控制方法包括以下步骤。
接收包含有启动信息和语音命令信息的目标语音信号；
在识别出所述启动信息与预设启动词一致的情况下，向电器设备的主控模块发送启动信号，所述启动信号设置为控制电器设备从当前待机状态切换为开机状态；
当接收到所述主控模块发送的开机响应信息时，将所述语音命令信息发送到所述主控模块，以控制所述电器设备根据所述语音命令信息执行对应的操作。
处理单元16通过运行存储在系统存储器28中的程序，从而执行多种功能应用以及数据处理，例如实现本实施例所提供的应用于主控模块的电器设备的控制方法，该控制方法包括以下步骤。
当电器设备处于待机状态时，如果接收到语音采集模块发送的启动信号， 则控制所述电器设备将当前待机状态切换为开机状态；其中，所述启动信号是在所述语音采集模块从接收到的目标语音信号中的识别出存在预设启动词时产生的，所述目标语音信号还包括语音命令信息；
向所述语音采集模块发送开机响应信息，当接收到所述语音采集模块发送的所述语音命令信息时，根据所述语音命令信息执行对应的操作。
本实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现如本实施例所提供的应用于语音采集模块的电器设备的控制方法，该控制方法包括以下步骤。
接收包含有启动信息和语音命令信息的目标语音信号；在识别出所述启动信息与预设启动词一致的情况下，向电器设备的主控模块发送启动信号，所述启动信号设置为控制电器设备从当前待机状态切换为开机状态；以及当接收到所述主控模块发送的开机响应信息时，将所述语音命令信息发送到所述主控模块，以控制所述电器设备根据所述语音命令信息执行对应的操作。
本实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现如本实施例所提供的应用于主控模块的电器设备的控制方法，该控制方法包括以下步骤。
当电器设备处于待机状态时，如果接收到语音采集模块发送的启动信号，则控制所述电器设备将当前待机状态切换为开机状态；其中，所述启动信号是在所述语音采集模块从接收到的目标语音信号中的识别出存在预设启动词时产生的，所述目标语音信号还包括语音命令信息；以及向所述语音采集模块发送开机响应信息，当接收到所述语音采集模块发送的所述语音命令信息时，根据所述语音命令信息执行对应的操作。
本实施例所提供的一种计算机可读存储介质，其上存储的计算机程序不限于如上所述的方法操作，还可以执行本公开任意实施例所提供的电器设备的控制方法中的相关操作。
本实施例的计算机存储介质，可以采用一个或多个计算机可读的介质的任意组合。计算机可读介质可以是计算机可读信号介质或者计算机可读存储介质。计算机可读存储介质例如可以是——但不限于——电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储介质的更具体的例子(非穷举的列表)包括：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机存取存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本文件中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合使用。
计算机可读的信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括但不限于电磁信号、光信号或上述的任意合适的组合。计算机可读的信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。
计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括——但不限于无线、电线、光缆、射频RF等等，或者上述的任意合适的组合。
在一实施例中，可以以一种或多种程序设计语言或其组合来编写用于执行本公开操作的计算机程序代码，所述程序设计语言包括面向对象的程序设计语言-诸如Java、Smalltalk、C++，还包括常规的过程式程序设计语言-诸如”C”语言或类似的程序设计语言。程序代码可以完全地在用户计算机上执行、部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或服务器上执行。在涉及远程计算机的情形中，远程计算机可以通过任意种类的网络——包括局域网(LAN)或广域网(WAN)-连接到用户计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。

Claims (10)

  1. 一种电器设备的控制方法，应用于语音采集模块，包括：
    接收包含有启动信息和语音命令信息的目标语音信号；
    在识别出所述启动信息与预设启动词一致的情况下，向所述电器设备的主控模块发送启动信号，所述启动信号设置为控制所述电器设备从待机状态切换为开机状态；
    当接收到所述主控模块发送的开机响应信息时，将所述语音命令信息发送到所述主控模块，以控制所述电器设备根据所述语音命令信息执行对应的操作。
  2. 根据权利要求1所述的方法，其中，在接收包含有启动信息和语音命令信息的目标语音信号之后，所述方法还包括：
    对所述目标语音信号进行脉冲编码调制，并对调制后的目标语音信号进行增强处理和降噪处理。
  3. 根据权利要求1所述的方法，其中，在向所述电器设备的主控模块发送启动信号之前，所述方法还包括：
    对所述启动信息进行过滤处理，并将所述语音命令信息进行存储；
    当接收到所述主控模块发送的开机响应信息时，将已存储的所述语音命令信息发送到所述主控模块。
  4. 一种电器设备的控制方法，应用于主控模块，包括：
    当所述电器设备处于待机状态时，如果接收到语音采集模块发送的启动信号，则控制所述电器设备将待机状态切换为开机状态；其中，所述启动信号是在所述语音采集模块从接收到的目标语音信号中识别出存在预设启动词时产生的，所述目标语音信号还包括语音命令信息；
    向所述语音采集模块发送开机响应信息，当接收到所述语音采集模块发送的所述语音命令信息时，根据所述语音命令信息执行对应的操作。
  5. 根据权利要求4所述的方法，其中，根据所述语音命令信息执行对应的操作，包括：
    基于预设语音识别算法对所述语音命令信息进行预处理，得到多个语音序列；
    对多个语音序列进行识别，确定与所述多个语音序列对应的音频信息和视频信息中的至少一个，并播放所述音频信息和所述视频信息中的至少一个。
  6. 一种电器设备的控制系统，包括：
    语音采集模块，设置为接收包含有启动信息和语音命令信息的目标语音信号；在识别出所述启动信息与预设启动词一致的情况下，向所述电器设备的主控模块发送启动信号；
    所述主控模块，与所述语音采集模块相连，所述主控模块设置为根据所述启动信号控制所述电器设备从待机状态切换为开机状态，并向所述语音采集模块发送开机响应信息；
    所述语音采集模块还设置为在接收到所述开机响应信息时，将所述语音命令信息发送到所述主控模块，以控制所述电器设备根据所述语音命令信息执行对应的操作。
  7. 一种电器设备的控制装置，应用于语音采集模块，包括：
    目标语音信号接收单元，设置为接收包含有启动信息和语音命令信息的目标语音信号；
    启动信号发送单元，设置为在识别出所述启动信息与预设启动词一致的情况下，向所述电器设备的主控模块发送启动信号，所述启动信号设置为控制所述电器设备从待机状态切换为开机状态；
    电器设备响应单元，设置为当接收到所述主控模块发送的开机响应信息时， 将所述语音命令信息发送到所述主控模块，以控制所述电器设备根据所述语音命令信息执行对应的操作。
  8. 一种电器设备的控制装置，应用于主控模块，包括：
    状态切换单元，设置为当所述电器设备处于待机状态时，如果接收到语音采集模块发送的启动信号，则控制所述电器设备将待机状态切换为开机状态；其中，所述启动信号是在所述语音采集模块从接收到的目标语音信号中识别出存在预设启动词时产生的，所述目标语音信号还包括语音命令信息；
    语音命令信息响应单元，设置为向所述语音采集模块发送开机响应信息，当接收到所述语音采集模块发送的所述语音命令信息时，根据所述语音命令信息执行对应的操作。
  9. 一种电子设备，包括：
    一个或多个处理器；
    存储装置，设置为存储一个或多个程序；
    当所述一个或多个程序被所述一个或多个处理器执行，使得所述一个或多个处理器实现如权利要求1-3中任一所述的电器设备的控制方法，或实现如权利要求4或5任一所述的电器设备的控制方法。
  10. 一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现如权利要求1-3中任一所述的电器设备的控制方法，或实现如权利要求4或5任一所述的电器设备的控制方法。
PCT/CN2018/123693 2018-09-30 2018-12-26 电器设备的控制方法、系统、装置、设备及介质 Ceased WO2020062669A1 (zh)

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