WO2018113672A1 - Haut-parleur intelligent, système domestique intelligent et procédé de mise en œuvre correspondant - Google Patents

Haut-parleur intelligent, système domestique intelligent et procédé de mise en œuvre correspondant Download PDF

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Publication number
WO2018113672A1
WO2018113672A1 PCT/CN2017/117213 CN2017117213W WO2018113672A1 WO 2018113672 A1 WO2018113672 A1 WO 2018113672A1 CN 2017117213 W CN2017117213 W CN 2017117213W WO 2018113672 A1 WO2018113672 A1 WO 2018113672A1
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WIPO (PCT)
Prior art keywords
audio
speaker
smart
request
smart speaker
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PCT/CN2017/117213
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English (en)
Chinese (zh)
Inventor
郑相振
杨康
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北京奇虎科技有限公司
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Publication of WO2018113672A1 publication Critical patent/WO2018113672A1/fr

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • 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
    • 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
    • H04L12/2807—Exchanging configuration information on appliance services in a home automation network
    • H04L12/2814—Exchanging control software or macros for controlling appliance services in a home automation network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • 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
    • H04L2012/2849—Audio/video appliances

Definitions

  • the invention relates to the field of smart home technology, in particular to a smart speaker, a smart home system and an implementation method thereof.
  • Smart Home connects various devices in the home (such as audio and video equipment, lighting systems, curtain control, air conditioning control, security systems, digital cinema systems, audio and video servers, video cabinet systems, network appliances, etc.) through IoT technology.
  • smart homes not only have traditional residential functions, but also have construction, network communication, information appliances, equipment automation, provide a full range of information interaction functions, and even save money for various energy costs.
  • the intelligent audio device in the smart home device in the prior art such as the smart speaker, is only used to receive control commands, realizes single-channel playback of audio, cannot reflect the multi-functionality of the smart home device, and reduces the user experience.
  • the present invention has been made in order to provide an intelligent speaker, smart home system and a corresponding implementation method thereof that overcome the above problems or at least partially solve the above problems.
  • a smart speaker wherein the smart speaker includes:
  • the communication unit is adapted to receive a control request for controlling the designated smart home device, and send the control request to the central control unit;
  • the central control unit is adapted to send the control request to the control command parsing unit for parsing to obtain a corresponding control command, and send the control command to the designated smart home device through the control command sending unit;
  • control command parsing unit adapted to parse the control request into a control command capable of controlling the designated smart home device
  • the control command sending unit is adapted to send a control command to the smart home device.
  • a smart home system comprising: a smart speaker, one or more smart home devices, and a plurality of client devices as described above;
  • Each client device includes: a short-range wireless communication microphone and a short-range wireless communication speaker.
  • a method of implementing a smart home system comprising:
  • the intelligent speaker receives and controls the control request of the designated smart home device
  • the smart speaker parses the control request and parses it into a control capable of controlling the designated smart home device Command
  • the smart speaker transmits the control command to the designated smart home device.
  • a computer program comprising computer readable code, when the computer readable code is run on a smart speaker, causing the smart speaker to perform a method of implementing a smart home system as described above .
  • the smart speaker includes: a communication unit, a central control unit, a control command parsing unit, and a control command sending unit, and the communication unit of the smart speaker receives the control request of the designated smart home device and sends the control request to the middle a control unit; the central control unit obtains a control request and sends it to the control command parsing unit for parsing to obtain a corresponding control command, and then transmits the control command to the control command sending unit, and sends the control command to the designated smart home device through the control command sending unit, so as to implement
  • the smart speaker receives the function of controlling the control request of the designated smart home device and sending a control command to the corresponding smart home device.
  • the smart speaker of the present invention can receive the control request and analyze the transmission control command, thereby realizing the multifunctional function of the smart speaker and enhancing the user experience.
  • FIG. 1 shows a schematic diagram of a smart speaker in accordance with one embodiment of the present invention
  • FIG. 2 shows a schematic diagram of a smart speaker in accordance with another embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a smart speaker synchronously transmitting an audio playback control command to a plurality of speakers according to an embodiment of the invention
  • FIG. 4 is a schematic diagram of an intelligent speaker transmitting an audio playback control command asynchronously to a plurality of speakers according to an embodiment of the present invention
  • Figure 5 shows a schematic diagram of a smart home system in accordance with one embodiment of the present invention
  • FIG. 6 shows a flow chart of a method of implementing a smart home system, in accordance with one embodiment of the present invention
  • Figure 7 is a schematic block diagram showing a smart speaker for performing the method according to the present invention.
  • Fig. 8 schematically shows a storage unit for holding or carrying program code implementing the method according to the invention.
  • FIG. 1 shows a schematic diagram of a smart speaker in accordance with one embodiment of the present invention.
  • the smart speaker 100 includes:
  • the communication unit 110 is adapted to receive a control request for controlling the designated smart home device, and send the control request to the central control unit.
  • the control designation of the control request of the smart home device is sent by the user to the smart speaker through a device such as a smart terminal according to his own needs, and the control command can be transmitted by wire or wirelessly.
  • the network protocols that can be used for wireless transmission are WiFi, Bluetooth, ZigBee, and Thread.
  • Zigbee is mainly used for data transmission between various electronic devices with short distance, low power consumption and low transmission rate, and typical applications with periodic data, intermittent data and low response time data transmission
  • Thread is the family IoT protocol technology. Therefore, whether it is a short-distance control request transmission or a long-distance control request transmission, it can be realized.
  • the control specifies that the control request of the smart home device may be in the form of voice or control data.
  • the communication unit 110 After receiving the control request for controlling the designated smart home device, the communication unit 110 sends a control request to the central control unit 120 to implement control of the designated smart home device.
  • the central control unit 120 is adapted to send a control request to the control command parsing unit for parsing to obtain a corresponding control command, and send the control command to the designated smart home device through the control command sending unit.
  • the central control unit 120 needs to control the command parsing unit 130 to obtain a corresponding control command, and send the control command to the designated smart home device through the control command sending unit.
  • the control command parsing unit 130 is adapted to parse the control request into a control command capable of controlling the designated smart home device.
  • the control command sending unit 140 is adapted to send a control command to the smart home device to implement control of the smart home device.
  • control request of the user pulls the bedroom curtain through the mobile phone, when the communication unit 110 of the smart speaker receives the request to "pull up the bedroom curtain", and obtains a control through the control command parsing unit 130.
  • the control command of the bedroom curtain is pulled, and then the central control unit 120 sends a control command for pulling the control bedroom curtain to the control command sending unit 140 to send a command to pull the curtain to the bedroom.
  • the user sends a control request of "the rice cooker in the kitchen starts working" through the microphone of the mobile phone, and when the communication unit 110 of the smart speaker receives the "the rice cooker in the kitchen starts to work” Requesting, and obtaining, by the control command parsing unit 130, a control command for controlling the start of work of the rice cooker in the kitchen, and then the central control unit 120 sends an instruction to start the operation of the rice cooker in the kitchen to the control command transmitting unit 140, The rice cooker in the kitchen sends a command to start work.
  • the present invention implements a smart speaker as a control server, receives a control request for controlling a designated smart home device, and transmits a control command to a corresponding smart home device, thereby realizing the multifunctional function of the smart speaker and enhancing the user experience.
  • the smart speaker 200 includes a communication unit 210, a central control unit 220, a control command parsing unit 230, a control command transmitting unit 240, and an audio acquiring unit 250.
  • the communication unit 210, the central control unit 220, the control command parsing unit 230, the control command transmitting unit 240, and the communication unit 110, the central control unit 120, the control command parsing unit 130, and the control command transmitting unit 140 shown in FIG. 1 have corresponding The same functions, the same parts will not be described here.
  • the communication unit 210 is further adapted to receive an audio request requesting the specified audio, and send the received audio request to the central control unit; and send the audio data returned by the central control unit to the speaker, so that the speaker plays the specified audio.
  • the central control unit 220 is further adapted to parse the audio request, send an instruction for acquiring the specified audio to the audio acquiring unit according to the parsing result; and receive the audio data of the specified audio returned by the audio acquiring unit, and send the audio data of the specified audio through the communication unit Give the speaker
  • the audio acquiring unit 250 is adapted to acquire audio data according to an instruction of the central control unit.
  • the audio obtaining unit 250 needs to receive an instruction for acquiring the specified audio sent by the central control unit 220, and after acquiring the specified audio according to the instruction, returns the audio data to the central control unit 220.
  • the smart speaker in the present invention can realize the wireless receiving user's control request, and can also receive the user's specified audio audio request wirelessly.
  • Wireless communication here includes short distances and long distances.
  • the communication unit 210 includes a short-range wireless communication unit 211 adapted to receive an audio request from a short-range wireless communication microphone.
  • the function realization of the smart speaker is applied in the home, so it is limited to simple control in the home interior, and short-range wireless communication can meet the requirements.
  • WiFi communication WiFi communication
  • Bluetooth communication ZigBee communication
  • Thread communication Zigbee is mainly used for data transmission between various electronic devices with short distance, low power consumption and low transmission rate, and typical applications with periodic data, intermittent data and low response time data transmission
  • Thread is the family IoT protocol technology.
  • the audio request of the specified audio in the form of audio is input through the corresponding microphone with short-range wireless communication, and the audio request of the specified audio can be transmitted to the smart speaker through wireless transmission.
  • the central control unit 220 is adapted to send the audio data of the specified audio through the short-range wireless communication unit. Send to all short-range wireless communication speakers that can communicate.
  • All short-range wireless communication speakers that can communicate here can be one or more speakers corresponding to the microphone that sent the request.
  • the smart speaker when it receives the audio request of the specified audio, it can simultaneously control one or more speakers for synchronous play, that is, multiple channels simultaneously play the same audio.
  • the central control unit 220 is adapted to pre-store a pairing relationship between each short-range wireless communication microphone and each short-range wireless communication speaker; and is adapted to pass the audio data of the specified audio through the short The short-range wireless communication speaker that is transmitted by the wireless communication unit to the short-range wireless communication microphone that transmits the audio request.
  • the microphone 1 and the speaker 1 in the room 1 that can communicate wirelessly with the smart speaker; the microphone 2 and the speaker 2 in the room 2; the microphone 3 and the speaker 3 in the room 3, the microphone 1 and the speaker 1 are in a pairing relationship, the microphone 2 and the speaker 2 are in a pairing relationship, and the microphone 3 and the speaker 3 are in a pairing relationship, and the central control unit 220 needs to store the pairing relationship between each of the short-range wireless communication microphones described above and each of the short-range wireless communication speakers.
  • the microphone 1 in the room 1 transmits the audio request data
  • the microphone 2 in the room 2 transmits the audio request data
  • the audio data needs to be transmitted.
  • the corresponding speaker 2 instead of the speaker 1 or the speaker 3.
  • the smart speaker when it receives the audio request of the specified audio, it can control multiple speakers for asynchronous play, that is, the audio played by each channel can be different.
  • the communication unit includes: an Internet communication unit 212 adapted to receive a specified audio from the smart terminal on the designated one or more speakers.
  • the audio control unit 220 is adapted to acquire audio data of the specified audio through the audio acquiring unit, and transmit the audio data of the specified audio to the designated one or more speakers through the communication unit.
  • the user When the user is not at home at the current time, but wants to control the speaker in the home by sending a control request to play the audio, in order to enjoy the other members of the home.
  • the user After logging in through the account system, the user can use the smart terminal to make an audio request through the Internet, and at the same time, the smart terminal can provide a request setting interface, and the user can set one or more speakers to play an audio synchronously, or set multiple The speaker plays asynchronously, that is, plays different audio.
  • the smart speaker receives an audio request through wireless communication. It is foreseeable that the smart speaker can implement other control requests sent by the user through wireless communication. Therefore, in an embodiment of the present invention, the communication unit 210 includes: a short-range wireless communication unit 211 adapted to receive a control request from a short-range wireless communication microphone to control an audio form of a designated smart home device; and/or, the Internet The communication unit 222 is adapted to receive a control request from the smart terminal to control the designated smart home device.
  • the user sends a "open living room air conditioner" control request sent by the mobile phone, when the internet communication unit 222 in the communication unit 210 of the smart speaker receives the "open living room air conditioner"
  • the request, and the control command parsing unit 230 obtains a control command for controlling the opening of the living room air conditioner, and then the central control unit 220 sends the control command for controlling the opening of the living room air conditioner to the control command transmitting unit 240 to send an open command to the air conditioner of the living room.
  • the user sends a "photographing the current scene of the living room” control request through the microphone of the bedroom, and the short-range wireless communication unit 211 in the communication unit 210 of the smart speaker receives the "photographing the current scene of the living room”.
  • the intelligent speaker can obtain the audio request of the specified audio and send the audio data of the specified audio to the designated one or more speakers, and the audio data acquisition path here can be obtained through the audio library stored locally by the smart speaker, or Obtained through the audio server. Therefore, in an embodiment of the present invention, the audio obtaining unit 250 is adapted to obtain audio data from an audio library locally saved by the smart speaker according to an instruction of the central control unit; or, is adapted to receive an audio server according to an instruction of the central control unit.
  • the audio server and the smart speaker are located in the same local area network, for example, a local audio library in the home computer, because the audio acquisition unit 250 can be directly obtained in the same local area network; because the smart speaker can also be connected to the Internet
  • the audio server here is located in the Internet, for example, audio resources provided by QQ music, and the like.
  • the smart speaker of the present invention can accept the user's audio request and control the speaker to play the specified audio. Similarly, during audio playback, the user can also control the speaker to perform corresponding operations by sending an audio playback control command to the smart speaker.
  • the communication unit 210 is further adapted to receive an audio playback control request and send the same to the central control unit; send the audio playback control command returned by the central control unit to the speaker; and the central control unit 220 further After parsing the audio playback control request, generating a corresponding audio playback control command according to the parsing result, and transmitting the audio playback control command to the speaker through the communication unit.
  • the audio playback control here may be pause/play, fast forward/rewind, previous/next, and the like.
  • the smart speaker when it receives the audio request of the specified audio, it can simultaneously control one or more speakers for synchronous play, that is, multiple channels simultaneously play the same audio; and can also control multiple speakers for asynchronous play. That is, the audio played by each channel can be different. Then, the same applies to the audio playback control.
  • FIG. 3 illustrates a schematic diagram of a smart speaker transmitting an audio playback control command to a plurality of speakers simultaneously, in accordance with one embodiment of the present invention.
  • the smart speaker is connected to the speaker and microphone via Bluetooth.
  • the audio data is simultaneously transmitted to the speaker a, the speaker b, and the speaker c, so that the speaker a, the speaker b, and the speaker c simultaneously play the specified audio;
  • the paused command is simultaneously sent to the speaker a, the speaker b and the speaker c to realize the synchronous pause of the three; when the user's play request is received again, the speaker a, the speaker b and the speaker c are simultaneously sent and played.
  • the instructions enable simultaneous playback of the three.
  • FIG. 4 illustrates a schematic diagram of a smart speaker transmitting an audio playback control command asynchronously to a plurality of speakers in accordance with an embodiment of the present invention.
  • the smart speaker receives the microphone a
  • the microphone After b and the audio request of the designated audio of the microphone c, the audio data is respectively sent to the speaker a, the speaker b and the speaker c in a pairing relationship with the microphone c, so that the speaker a, the speaker b and the speaker c play the microphone a having a pair relationship with them
  • the specified audio in the audio request sent by microphone b and microphone c is shown here, other audio play control requests such as pause are also applicable.
  • FIG. 5 shows a schematic diagram of a smart home system in accordance with one embodiment of the present invention.
  • the smart home system 500 includes: a smart speaker 510, a smart home device (a smart central air conditioner 521, a smart rice cooker 522, a smart curtain 523, and a smart camera 524) as shown in FIG. 1 or FIG. 2, Client device 531, client device 532, client device 533, and client device 534.
  • the client device 531, the client device 532, the client device 533, and the client device 534 each include: a short-range wireless communication microphone and a short-range wireless communication speaker.
  • the user can send a control request in the form of an audio through a short-range wireless communication microphone to realize voice transmission.
  • the smart speaker When the user sends an audio request for the specified audio, the smart speaker transmits the audio data to the corresponding short-range wireless communication speaker through the short-range wireless communication to perform the specified audio playback, thereby realizing the audio transmission.
  • FIG. 5 the embodiments of the system shown in FIG. 5 are the same as the embodiments of the smart speaker shown in FIG. 1 and FIG. 2, and have been described in detail above, and are not described herein again.
  • FIG. 6 shows a flow chart of a method of implementing a smart home system in accordance with one embodiment of the present invention. As shown in FIG. 6, the method includes:
  • Step S610 the smart speaker receives a control request for designating the smart home device.
  • the control designation of the control request of the smart home device is sent by the user to the smart speaker through a device such as a smart terminal according to his own needs, and the control command can be transmitted by wire or wirelessly.
  • the network protocols that can be used for wireless transmission are WiFi, Bluetooth, ZigBee, and Thread.
  • Zigbee is mainly used for data transmission between various electronic devices with short distance, low power consumption and low transmission rate, and typical applications with periodic data, intermittent data and low response time data transmission
  • Thread is the family IoT protocol technology. Therefore, whether it is a short-distance control request transmission or a long-distance control request transmission, it can be realized.
  • the control specifies that the control request of the smart home device may be in the form of voice or control data.
  • step S620 the smart speaker parses the control request and parses it into a control command capable of controlling the designated smart home device.
  • control request sent by the user cannot be directly recognized by the designated smart home device, for example, when the user sends a control request in the form of audio, it cannot be directly recognized by the designated smart home device. Therefore, when the smart speaker receives the control request for controlling the designated smart home device, it needs to parse the control request to obtain the corresponding control command.
  • step S630 the smart speaker sends a control command to the designated smart home device to implement control of the smart home device.
  • the user sends a control request to "pull up the bedroom curtains” via the mobile phone, when smart
  • the speaker receives the request to “pull up the bedroom curtains” and obtains a control command to control the curtains on the bedroom, and then sends the control command to control the curtains of the bedroom to the curtains in the bedroom to realize the movement of the curtains. .
  • the user sends a request for control of "the rice cooker in the kitchen starts working" through the microphone of the mobile phone, and when the smart speaker receives the request "the rice cooker in the kitchen starts to work", and passes through
  • the analysis obtains a control command for controlling the start of work of the rice cooker in the kitchen, and then sends an instruction to start the work of the rice cooker in the kitchen to the rice cooker in the kitchen to realize the action of starting the work of the rice cooker.
  • the present invention implements a smart speaker as a control server, receives a control request for controlling a designated smart home device, and transmits a control command to a corresponding smart home device, thereby realizing the multifunctional function of the smart speaker and enhancing the user experience.
  • the method shown in FIG. 6 further includes:
  • the smart speaker receives an audio request requesting the specified audio; the smart speaker parses the audio request, and obtains audio data of the specified audio according to the parsing result; the smart speaker sends the audio data of the specified audio to the speaker.
  • the smart speaker in the present invention can realize the wireless receiving user's control request, and can also receive the user's specified audio audio request wirelessly.
  • Wireless communication here includes short distances and long distances.
  • the above-mentioned smart speaker receiving an audio request requesting the specified audio includes the smart speaker receiving an audio request from the short-range wireless communication microphone.
  • the function realization of the smart speaker is applied in the home, so it is limited to simple control in the home interior, and short-range wireless communication can meet the requirements.
  • WiFi communication WiFi communication
  • Bluetooth communication ZigBee communication
  • Thread communication Zigbee is mainly used for data transmission between various electronic devices with short distance, low power consumption and low transmission rate, and typical applications with periodic data, intermittent data and low response time data transmission
  • Thread is the family IoT protocol technology.
  • the audio request of the specified audio in the form of audio is input through the corresponding microphone with short-range wireless communication, and the audio request of the specified audio can be transmitted to the smart speaker through wireless transmission.
  • the smart speaker After the smart speaker receives the audio request of the specified audio sent by the user through the microphone, in one embodiment of the present invention, the smart speaker sends the audio data of the specified audio to the speaker, including: the smart speaker passes the audio data of the specified audio through the short The distance is wirelessly transmitted to all short-range wireless communication speakers that can communicate.
  • All short-range wireless communication speakers that can communicate here can be one or more speakers corresponding to the microphone that sent the request.
  • the smart speaker when it receives the audio request of the specified audio, it can simultaneously control one or more speakers for synchronous play, that is, multiple channels simultaneously play the same audio.
  • the smart speaker transmits audio data of the specified audio.
  • the speaker includes: the smart speaker pre-stores the pairing relationship between each short-range wireless communication microphone and each short-range wireless communication speaker; the smart speaker transmits the audio data of the specified audio to the short distance with the transmitted audio request by short-range wireless communication
  • the wireless communication microphone has a paired short-range wireless communication speaker.
  • the microphone 1 and the speaker 1 in the room 1 that can communicate wirelessly with the smart speaker; the microphone 2 and the speaker 2 in the room 2; the microphone 3 and the speaker 3 in the room 3, the microphone 1 and the speaker 1 are in a pairing relationship, the microphone 2 and the speaker 2 are in a pairing relationship, and the microphone 3 and the speaker 3 are in a pairing relationship, and then the smart speaker needs to store the pairing relationship between the short-range wireless communication microphones described above and the short-range wireless communication speakers.
  • the microphone 1 in the room 1 transmits the audio request data
  • the microphone 2 in the room 2 transmits the audio request data
  • the audio data needs to be transmitted.
  • the corresponding speaker 2 instead of the speaker 1 or the speaker 3.
  • the smart speaker when it receives the audio request of the specified audio, it can control multiple speakers for asynchronous play, that is, the audio played by each channel can be different.
  • the above-mentioned smart speaker receiving an audio request requesting the specified audio includes: the smart speaker receiving an audio request from the smart terminal to play the specified audio on the designated one or more speakers through the Internet; The smart speaker sends the audio data of the specified audio to the speaker. The smart speaker transmits the audio data of the specified audio to the designated one or more speakers by short-range wireless communication.
  • the user When the user is not at home at the current time, but wants to control the speaker in the home by sending a control request to play the audio, in order to enjoy the other members of the home.
  • the user After logging in through the account system, the user can use the smart terminal to make an audio request through the Internet, and at the same time, the smart terminal can provide a request setting interface, and the user can set one or more speakers to play an audio synchronously, or set multiple The speaker plays asynchronously, that is, plays different audio.
  • the smart speaker receives an audio request through wireless communication. It is foreseeable that the smart speaker can implement other control requests sent by the user through wireless communication. Therefore, in an embodiment of the present invention, the smart speaker receiving control of the designated smart home device in step S610 includes: the smart speaker receives the control specified smart home device from the short-range wireless communication microphone by short-range wireless communication A control request in the form of an audio; and/or, the smart speaker receives, via the Internet, a tone control request from the intelligent terminal to control the designated smart home device.
  • the user sends a control request to “turn on the living room air conditioner” through the mobile phone, and when the smart speaker receives the request to “turn on the living room air conditioner”, and after analysis, obtains a control command to control the opening of the living room air conditioner. Then, the control command for controlling the opening of the living room air conditioner is sent to the air conditioner of the living room to realize the opening action.
  • the user sends a "photographing the current scene of the living room” control request through the microphone of the bedroom, and the smart speaker receives a request to "photograph the current scene of the living room” and is parsed to obtain a camera in the living room.
  • Shooting control commands then controlling the camera that controls the camera in the living room Let the camera sent to the living room perform the action of shooting.
  • the intelligent speaker can obtain the audio request of the specified audio and send the audio data of the specified audio to the designated one or more speakers, and the audio data acquisition path here can be obtained through the audio library stored locally by the smart speaker, or Obtained through the audio server. Therefore, in an embodiment of the present invention, the obtaining the audio data of the specified audio comprises: acquiring the audio data from the locally stored audio library by the smart speaker; or acquiring the audio data from the audio server by the smart speaker; wherein the audio server and the smart device The speakers are located in the same local area network.
  • the local audio library in the home computer because it is in the same LAN, the smart speakers can be directly obtained; because the smart speakers can also be connected to the Internet, where the audio server is located in the Internet, for example, Audio resources provided by QQ Music, etc.
  • the smart speaker of the present invention can accept the user's audio request and control the speaker to play the specified audio. Similarly, during audio playback, the user can also control the speaker to perform corresponding operations by sending an audio playback control command to the smart speaker.
  • the method shown in FIG. 6 further includes: the smart speaker receives the audio play control request; the smart speaker parses the audio play control request, and generates a corresponding audio play control command according to the parsing result; the smart speaker plays the audio Control commands are sent to the speaker.
  • the audio playback control here may be pause/play, fast forward/rewind, previous/next, and the like.
  • the smart speaker when it receives the audio request of the specified audio, it can simultaneously control one or more speakers for synchronous play, that is, multiple channels simultaneously play the same audio; and can also control multiple speakers for asynchronous play. That is, the audio played by each channel can be different. Then, the same applies to the audio playback control.
  • FIG. 3 illustrates a schematic diagram of a smart speaker transmitting an audio playback control command to a plurality of speakers simultaneously, in accordance with one embodiment of the present invention.
  • the smart speaker is connected to the speaker and microphone via Bluetooth.
  • the audio data is simultaneously transmitted to the speaker a, the speaker b, and the speaker c, so that the speaker a, the speaker b, and the speaker c simultaneously play the specified audio;
  • the paused command is simultaneously sent to the speaker a, the speaker b and the speaker c to realize the synchronous pause of the three; when the user's play request is received again, the speaker a, the speaker b and the speaker c are simultaneously sent and played.
  • the instructions enable simultaneous playback of the three.
  • FIG. 4 illustrates a schematic diagram of a smart speaker transmitting an audio playback control command asynchronously to a plurality of speakers in accordance with an embodiment of the present invention.
  • the smart speaker receives the audio request of the specified audio from the microphone a, the microphone b and the microphone c
  • the corresponding audio data is respectively sent to the speaker a, the speaker b and the speaker with which the pair relationship exists.
  • c causing the speaker a, the speaker b, and the speaker c to play the specified audio in the audio request transmitted by the microphone a, the microphone b, and the microphone c in a paired relationship therewith.
  • the asynchronous transmission of the play request is shown here, other audio play control requests such as pause are also applicable.
  • the smart speaker includes: a communication unit, a central control unit, a control command parsing unit, and a control command sending unit, and the communication unit of the smart speaker receives the control request for controlling the designated smart home device,
  • the control request is sent to the central control unit;
  • the central control unit obtains the control request and sends it to the control command parsing unit for parsing to obtain the corresponding control command, and then transmits it to the control command sending unit, and controls
  • the command transmitting unit sends a control command to the designated smart home device to implement the smart speaker as a control server, and receive a function of controlling a control request of the designated smart home device and transmitting a control command to the corresponding smart home device.
  • the smart speaker of the present invention can receive the control request and analyze the sending control command, thereby realizing the multifunctional function of the smart speaker and enhancing the user experience.
  • modules in the devices of the embodiments can be adaptively changed and placed in one or more devices different from the embodiment.
  • the modules or units or components of the embodiments may be combined into one module or unit or component, and further they may be divided into a plurality of sub-modules or sub-units or sub-components.
  • any combination of the features disclosed in the specification, including the accompanying claims, the abstract and the drawings, and any methods so disclosed, or All processes or units of the device are combined.
  • Each feature disclosed in this specification (including the accompanying claims, the abstract and the drawings) may be replaced by alternative features that provide the same, equivalent or similar purpose.
  • the various component embodiments of the present invention may be implemented in hardware, or in a software module running on one or more processors, or in a combination thereof.
  • a microprocessor or digital signal processor may be used in practice to implement some or all of the functionality of some or all of the components of the smart speaker and smart home system in accordance with embodiments of the present invention.
  • the invention can also be implemented as a device or device program (e.g., a computer program and a computer program product) for performing some or all of the methods described herein.
  • a program implementing the invention may be stored on a computer readable medium or may be in the form of one or more signals. Such signals may be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.
  • FIG. 7 schematically illustrates a block diagram of a smart speaker for performing the method in accordance with the present invention.
  • the smart speaker conventionally includes a processor 710 and a computer program product or computer readable medium in the form of a memory 720.
  • Memory 720 can be an electronic memory such as a flash memory, EEPROM (Electrically Erasable Programmable Read Only Memory), EPROM, hard disk, or ROM.
  • Memory 720 has a memory space 730 for program code 731 for performing any of the method steps described above.
  • storage space 730 for program code may include various program code 731 for implementing various steps in the above methods, respectively.
  • the program code can be read from or written to one or more computer program products.
  • Such computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards or floppy disks.
  • Such a computer program product is typically a portable or fixed storage unit as described with reference to FIG.
  • the storage unit may have a storage section, a storage space, and the like arranged similarly to the memory 720 in the smart speaker of FIG.
  • the program code can be compressed, for example, in an appropriate form.
  • the storage unit includes computer readable code 731', ie, code that can be read by a processor, such as 710, that when run by the smart speaker causes the smart speaker to perform each of the methods described above step.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Selective Calling Equipment (AREA)
  • Telephone Function (AREA)

Abstract

L'invention concerne un haut-parleur intelligent, un système domestique intelligent et un procédé de mise en œuvre correspondant. Le haut-parleur intelligent comprend : une unité de communication permettant de recevoir une demande de commande afin de commander un appareil domestique intelligent désigné et de transmettre la demande de commande à une unité de commande centrale ; l'unité de commande centrale permettant de transmettre la demande de commande à une unité d'analyse d'instruction de commande permettant d'analyser cette dernière et d'obtenir une instruction de commande correspondante et de transmettre, par l'intermédiaire d'une unité de transmission d'instruction de commande à l'appareil domestique intelligent désigné, l'instruction de commande ; l'unité d'analyse d'instruction de commande permettant d'analyser l'instruction de commande afin de générer l'instruction de commande afin de commander l'appareil domestique intelligent désigné ; et l'unité de transmission d'instruction de commande permettant de transmettre l'instruction de commande à l'appareil domestique intelligent désigné. Le haut-parleur intelligent de l'invention peut être utilisé afin de recevoir une instruction de commande et d'analyser et de transmettre l'instruction de commande, de mettre en œuvre de multiples fonctions du haut-parleur intelligent et d'améliorer l'expérience de l'utilisateur.
PCT/CN2017/117213 2016-12-23 2017-12-19 Haut-parleur intelligent, système domestique intelligent et procédé de mise en œuvre correspondant WO2018113672A1 (fr)

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