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WO2015024438A1 - Système de commande vocale pour climatiseur et procédé de commande pour système de climatisation - Google Patents

Système de commande vocale pour climatiseur et procédé de commande pour système de climatisation Download PDF

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Publication number
WO2015024438A1
WO2015024438A1 PCT/CN2014/083716 CN2014083716W WO2015024438A1 WO 2015024438 A1 WO2015024438 A1 WO 2015024438A1 CN 2014083716 W CN2014083716 W CN 2014083716W WO 2015024438 A1 WO2015024438 A1 WO 2015024438A1
Authority
WO
WIPO (PCT)
Prior art keywords
dust
voice
control circuit
air conditioner
control system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2014/083716
Other languages
English (en)
Chinese (zh)
Inventor
毛跃辉
陶梦春
郑良剑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of WO2015024438A1 publication Critical patent/WO2015024438A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/20—Feedback from users
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
    • F24F2130/40—Noise
    • 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

Definitions

  • the invention belongs to the technical field of air conditioning control, and in particular relates to a voice control system for an air conditioner and a control method for the air conditioner system. Background technique
  • control mode is usually remote control and control panel control.
  • the user can control the operation of the air conditioner through the buttons on the remote control or the buttons on the control panel.
  • control method of the existing air conditioner is still relatively simple. How to further enrich the control mode of the air conditioner is a problem that a person skilled in the art needs to consider. Summary of the invention
  • an object of the present invention is to provide a voice control system for an air conditioner, which can control the operation of the air conditioner through a voice control system, thereby enriching the control mode of the air conditioner.
  • the present invention also provides a control method of an air conditioning system, which realizes control of an air conditioning operation process based on the voice control system disclosed by the present invention.
  • the present invention provides the following technical solutions:
  • the invention discloses a voice control system for an air conditioner, comprising:
  • An audio collection device for receiving voice information
  • a voice recognition device connected to the audio collection device, matching the voice information with a pre-stored instruction, and outputting a corresponding instruction;
  • Prompt device for detecting indoor air parameters
  • a logic control circuit respectively connected to the voice recognition device, the detection device, the prompting device, and the main control system of the air conditioner, the logic control circuit outputting an instruction acquired from the voice recognition device to a master of the air conditioner
  • the control system controls the prompting device to output a corresponding prompt when the parameter value acquired from the detecting device is greater than a corresponding parameter threshold.
  • the detecting device includes a dust sensor, and the logic control circuit controls the dust value when the dust value acquired from the dust sensor is greater than a first dust threshold
  • the prompting device outputs a dust removal prompt.
  • the logic control circuit is further configured to: if the preset time after the prompting device outputs the dust removal prompt, if the dust removal control is not obtained from the voice recognition device The command outputs a dust removal control command to the main control system of the air conditioner.
  • the logic control circuit is further connected to an external dust removing device, and the logic control circuit obtains a dust value greater than a first dust threshold from the dust sensor.
  • the dust removing device is controlled to be turned on, and the dust removing device is controlled to be closed when the dust value obtained from the dust sensor is less than the second dustiness threshold, and the dust removing device is an air purifier or a ventilation device.
  • the detecting device further includes a humidity sensor for detecting indoor air humidity; the logic control circuit is further configured to: when the humidity value obtained from the humidity sensor is greater than When the humidity threshold is used, the prompting device is controlled to output a dehumidification prompt.
  • the voice recognition apparatus includes an audio processing chip and an instruction database, the instruction database stores a keyword and a corresponding instruction, and the audio processing chip extracts the voice information. Key in the file, and find the instruction corresponding to the keyword in the instruction database and output.
  • the voice control system further includes a first communication interface
  • the logic control circuit is connected to the second communication interface in the main control system of the air conditioner through the first communication interface.
  • the invention also discloses a control method of an air conditioning system, the air conditioning system comprises an air conditioner and the first voice control system, the main control system of the air conditioner comprises a second communication interface, a main controller and a second voice output module And an audio playback device, the control method includes: The logic control circuit acquires a parameter value of the indoor air detected by the detecting device;
  • the logic control circuit compares the parameter value of the indoor air with a corresponding parameter threshold
  • the logic control circuit controls the prompting device to output a corresponding prompt
  • the voice recognition device matches the voice information received by the audio collection device with the pre-stored command, and outputs a corresponding instruction
  • the logic control circuit outputs an instruction acquired from the voice recognition device to the main controller
  • the main controller acquires an instruction output by the logic control circuit, where the instruction includes a control instruction and a confirmation operation instruction;
  • the main controller controls the second voice output module to determine a voice signal corresponding to the control command, and the voice signal is output by the audio playback device;
  • the detecting device includes a dust sensor.
  • the logic control circuit acquires a dust value of the indoor space detected by the dust sensor, and the logic control circuit compares the dustiness of the indoor space. And the first dustiness threshold, when the dustiness value of the indoor space is greater than the first dustiness threshold, the logic control circuit controls the prompting device to output a dusting prompt.
  • the logic control circuit further includes: comparing, by the logic control circuit, the dust value of the indoor space and the second The dust threshold is outputted when the dust value of the indoor space is less than the second dust threshold, and the second dust threshold is smaller than the first dust threshold.
  • the method further includes: the logic control circuit is within a preset time after the control prompting device outputs the dust removal prompt, if not Receiving a dust removal control command from the voice recognition device, generating a dust removal control command and outputting to the main controller;
  • the control air conditioner When the command received by the main controller of the air conditioner is a dust removal control command, the control air conditioner performs the control and the control
  • the operation corresponding to the instruction includes: determining a current operating state of the air conditioner; controlling the dust removing device to be turned on when the air conditioner is in a cooling mode or a heating mode; and controlling the air conditioner to enter a blowing mode when the air conditioner is in a standby state And controlling the dust removing device to be turned on; wherein the dust removing device is an air purifier or a ventilating device built in the air conditioner, or an air purifier or a ventilating device connected to the main control system of the air conditioner.
  • the logic control circuit in the voice control system is further connected to an external dust removal device.
  • the control method further includes: when the dust value of the indoor space is greater than the first dust threshold, the logic control The circuit controls the dust removal device to be turned on, and when the dustiness value of the indoor environment is less than the second dustiness threshold, the dust removal device is controlled to be closed, and the external dust removal device is an air cleaner or a ventilation device.
  • the detecting device further includes a humidity sensor
  • the control method further includes: the logic control circuit acquires a humidity value of the indoor environment detected by the humidity sensor; and the logic control circuit compares the acquired indoor environment The humidity value and the humidity threshold; when the temperature value of the indoor environment is greater than the humidity threshold, the logic control circuit controls the prompting device to output a dehumidification prompt.
  • the user can speak the operation to be performed on the voice control system side, and the voice control system processes the valid voice information into a signal recognizable by the air conditioning main control system, and then transmits the signal to the air conditioner.
  • the main control system allows the user to control the air conditioner.
  • the voice control system also detects the parameters of the indoor air in real time, and prompts the user to perform corresponding operations when the indoor air parameter value exceeds the corresponding parameter threshold.
  • the control method of the air conditioning system disclosed by the invention enables the user to perform voice control on the air conditioner, and only controls the air conditioner to perform the corresponding operation after the user inputs the confirmation operation instruction, thereby avoiding the occurrence of the improper statement by the user, causing the air conditioner to execute correspondingly.
  • the problem of improper operation so as to avoid the occurrence of multiple operations of the air conditioner in a short time, to avoid damage to the air conditioner.
  • the voice control system also collects indoor air parameters in real time. When the indoor air parameters exceed the corresponding thresholds, the user is prompted to perform corresponding operations, and the service is more humanized.
  • FIG. 1 is a schematic structural view of an embodiment of a voice control system for an air conditioner according to the present invention
  • FIG. 2 is a schematic structural view of another embodiment of a voice control system for an air conditioner according to the present invention.
  • FIG. 3 is a schematic structural diagram of another embodiment of a voice control system for an air conditioner according to the present invention.
  • Figure 4 is a schematic structural view of a main control system of an air conditioner
  • Figure 5 is a flow chart showing an embodiment of a control method of an air conditioning system of the present invention.
  • Figure 6 is a flow chart of the execution of the voice control system in the present invention.
  • Figure 7 is a flow chart of the voice control system executed when the detecting device includes a dust sensor in the present invention
  • Figure 8 is another flow chart executed by the voice control system when the detecting device includes a dust sensor in the present invention
  • another flow chart is executed by the voice control system when the detecting means includes a humidity sensor.
  • the invention discloses a voice control system for an air conditioner, and the user can control the operation of the air conditioner through the voice control system, and provides another way of controlling the operation of the air conditioner in addition to the control of the remote controller and the control panel, thereby enriching the air conditioner. way to control.
  • FIG. 1 is a schematic structural diagram of a voice control system for an air conditioner according to the present invention.
  • the voice control system includes an audio collection device 10, a voice recognition device 20, a detection device 30, a prompt device 40, and a logic control circuit 50.
  • the audio collection device 10 is for receiving voice information. Users can say what they want to do around the voice control system, such as "Enter Cooling Mode”, “Enter Heating Mode”, “Increase Air Volume”, “Reduce Air Volume”, “Enhance Temperature”, “Drop The low temperature “,””airconditioning”,”off air conditioning”, etc., as long as the user can output commands through the control panel and the remote control, can be spoken by voice.
  • the audio collection device 10 can be a microphone, or Other devices with integrated microphones.
  • the voice recognition device 20 is connected to the audio collection device 10 for matching the voice information in the form of a telecommunication number obtained from the audio collection device 10 with a pre-stored command, and outputs a corresponding command to the logic control circuit 50.
  • This command is a form that the air conditioning master control system can recognize.
  • the voice recognition device 20 is mainly composed of an audio processing chip and an instruction database.
  • the instruction database stores keywords and corresponding instructions, and the audio processing chip extracts keywords in the voice information, and then searches the instruction database for the corresponding keyword.
  • the instruction outputs the instruction.
  • the detecting device 30 is disposed indoors for detecting parameters of the indoor air, and outputs the detected parameter values to the logic control circuit 50.
  • the prompting device 40 is connected to the logic control circuit 50 and can be correspondingly prompted under the control of the logic control circuit 50.
  • the logic control circuit 50 is connected to the voice recognition device 20, the detecting device 30, the prompting device 40, and the main control system of the air conditioner (not shown).
  • the logic control circuit 50 outputs the command acquired from the voice recognition device 20 to the main control system of the air conditioner.
  • the control prompt device 40 outputs the corresponding Tips.
  • the user can speak the operation to be performed on the voice control system side, and the voice control system processes the valid voice information into a signal recognizable by the air conditioning main control system, and then transmits the signal to the air conditioner.
  • the main control system allows the user to control the air conditioner.
  • the voice control system also detects the parameters of the indoor air in real time, and prompts the user to perform corresponding operations when the indoor air parameter value exceeds the corresponding parameter threshold.
  • the logic control circuit 50 in the voice control system can be connected to the main control system of the air conditioner via a cable. Due to the limitation of the cable, the process of the user moving the voice control system may not be convenient. To solve this problem, the first communication interface 60 is further set in the voice control system, as shown in FIG.
  • the first communication interface 60 is matched with the second communication interface in the main control system of the air conditioner, and the first communication interface 60 is respectively connected to the logic control circuit 50 and the second communication interface in the main control system of the air conditioner.
  • the first communication interface 60 and the logic control circuit 50 are wired, and the first communication interface 60 and the second communication interface are wirelessly connected.
  • Empty The second communication interface in the adjusted master control system is an existing communication interface adapted to the remote controller.
  • the first communication interface 40 and the second communication interface may use an infrared transceiver module, a radio frequency module, a bluetooth module or a ZigBee module.
  • the detecting device 30 may include a dust sensor 301 (shown in FIG. 2), and the dust sensor 301 is configured to detect the content of dust in the indoor air, that is, the dust in the indoor space, and then output the detected dust value to Logic control circuit 50.
  • the logic control circuit 50 outputs a dust-removal prompt when the dust value acquired from the dust sensor 301 is greater than the first dust threshold.
  • the voice control system After the voice control system outputs the dust removal prompt, the user can speak the corresponding voice information on the voice control system side to control the air conditioner to perform the dust removal operation.
  • the voice control system shown in Figure 2 can be improved, specifically:
  • the logic control circuit 50 generates a dust removal control if a dust removal control instruction indicating that the air conditioner performs the dust removal operation is not acquired from the voice recognition device 20 within a preset time (for example, 30 seconds to 60 seconds) after the control prompting device 40 outputs the dust removal prompt.
  • the dust removal control command is transmitted to the main control system of the air conditioner through the first communication interface 60 to control the air conditioner to open the internal dust removal device or the external controllable dust removal device to perform the dust removal operation.
  • the logic control circuit 50 in the voice control system may be connected to the external dust removal device.
  • the dust removing device may be an air purifier or a ventilating device.
  • the logic control circuit 50 controls the dust removing device to be turned on when the dust value obtained from the dust sensor 301 is greater than the first dust threshold, and controls the dust removing device to be turned off when the dust value obtained from the dust sensor 301 is less than the second dust threshold. .
  • FIG. 3 is a schematic structural diagram of another voice control system for an air conditioner according to the present invention.
  • the voice control system includes an audio collection device 10, a voice recognition device 20, a detection device 30, a prompting device 40, a logic control circuit 50, and a first communication interface 60.
  • the audio collection device 10 is for receiving voice information.
  • the voice recognition device 20 is connected to the audio collection device 10 for the telecommunication obtained from the audio collection device 10.
  • the voice information in the form of a number is matched with the pre-stored command, and the corresponding command is output to the logic control circuit 60.
  • This command is a form that the air conditioning master control system can recognize.
  • the detecting device 30 includes a dust sensor 301 and a humidity sensor 302.
  • the dust sensor 301 is installed indoors for detecting the content of dust in the indoor air, that is, detecting the dustiness of the indoor space, and outputs the detected dust value to the logic control circuit 50.
  • the humidity sensor 302 is disposed indoors for detecting the humidity of the indoor air, and outputs the detected humidity value to the logic control circuit 50.
  • the first communication interface 60 is matched with a second communication interface in the main control system of the air conditioner, and the first communication interface 60 is respectively connected to the logic control circuit 50 and the second communication interface in the main control system of the air conditioner.
  • the first communication interface 60 and the logic control circuit 50 are wired, and the first communication interface 60 and the second communication interface are wirelessly connected.
  • the second communication interface in the air-conditioned master control system is an existing communication interface adapted to the remote controller.
  • the first communication interface 40 and the second communication interface may use an infrared transceiver module, a radio frequency module, a bluetooth module or a ZigBee module.
  • the prompting device 40 is connected to the logic control circuit 50 and can be correspondingly prompted under the control of the logic control circuit 50.
  • the logic control circuit 50 is connected to the voice recognition device 20, the dust sensor 301, the humidity sensor 302, the first communication interface 60, and the prompting device 40, respectively.
  • the logic control circuit 50 outputs the command acquired from the voice recognition device 20 to the main control system of the air conditioner through the first communication interface 60, and the logic control circuit 50 determines that the dust value acquired by the dust sensor 301 is greater than the first dust threshold.
  • the control prompting device 40 outputs a dust removal prompt.
  • the control prompting device 40 outputs a dehumidification prompt.
  • the user can say the operation to be performed on the voice control system side, and the voice control system processes the valid voice information into a signal recognizable by the air conditioner's master control system, and then transmits the signal to the air conditioner's master control system.
  • the air conditioning main control system allows the user to control the air conditioner.
  • the voice control system collects the dust content in the indoor air and the humidity of the indoor air in real time. When the dust content exceeds the first dust threshold, the user is prompted to perform the dust removal operation, and when the humidity of the air exceeds the humidity threshold, the user is prompted to perform the dust removal operation. Dehumidification operation.
  • the prompting device 40 may be composed of a first voice output module and an audio playback device, which may be a speaker or other device integrated with a speaker.
  • the first voice output module prestores a correspondence between the prompt instruction and the voice information The relationship determines the corresponding voice information according to an instruction output by the logic control circuit 50, and the audio playback device is configured to play the voice information determined by the first voice output module.
  • the first voice output module receives the dusting prompt command output by the logic control circuit 50, finds and acquires the voice information corresponding to the dusting prompting instruction, and then outputs the voice information by the audio playback device. voice message.
  • the logic control circuit 50 controls the prompting device 40 to output the dehumidification prompt
  • the first voice output module receives the dehumidification prompt command output by the logic control circuit 50, finds and acquires the voice information corresponding to the dehumidification prompt command, and then outputs the voice information by the audio playback device. voice message.
  • the prompting device 40 can also be composed of a plurality of LEDs of different colors and a driving circuit, and when different prompt information is output, the LEDs of different colors are illuminated.
  • the LED in the prompting device 40 for instructing the dust removing operation is illuminated, such as the red LED being illuminated.
  • the logic control circuit 50 controls the prompting device 40 to output a dehumidification prompt the LED in the prompting device 40 for instructing the dehumidifying operation is illuminated, such as the blue LED being illuminated.
  • the prompting device 40 can also be composed of a color-changing LED and a corresponding driving circuit.
  • the control LEDs exhibit different colors.
  • the LED is adjusted to indicate the color for performing the dust removing operation, such as adjusting the LED to red.
  • the LED is adjusted to indicate the color for performing the dehumidification operation, such as adjusting the LED to blue.
  • the present invention also discloses a control method of an air conditioning system including an air conditioner and a voice control system as described hereinbefore.
  • the main control system of the air conditioner includes a second communication interface, a main controller, a second voice output module, and an audio playback device, and the structure thereof is as shown in FIG.
  • the control method is shown in Figure 5, including:
  • Step S101 The voice recognition device matches the voice information received by the audio collection device with the pre-stored instruction, and outputs a corresponding instruction.
  • the user speaks the operation to be performed around the audio collection device in the voice control system, such as entering the cooling mode.
  • the instructions can be spoken in the form of voice.
  • the voice recognition device matches the voice information in the form of an electrical signal obtained from the audio collection device with the pre-stored command, and inputs The corresponding instruction is sent to the logic control circuit.
  • Step S102 The logic control circuit outputs an instruction acquired from the voice recognition device to the main controller of the air conditioning main control system.
  • the logic control circuit when the logic control circuit is connected to the main controller in the air conditioning main control system through the cable, the logic control circuit outputs the obtained instruction directly to the main controller through the cable.
  • the voice control system further includes the first communication interface, the logic control circuit outputs the command acquired from the voice recognition device through the first communication interface.
  • the second communication interface in the air conditioning main control system can receive the command outputted by the first communication interface matched with the first communication interface.
  • the commands transmitted by the voice control system to the air conditioning master control system include control commands and acknowledgement operation commands.
  • the control instructions contain the contents of the operation that the air conditioner will perform.
  • the confirmation operation instruction is used to instruct the main controller to control the operation corresponding to the control command received before the air conditioner is executed.
  • Step S201 The main controller acquires an instruction output by the logic control circuit.
  • Step S202 When the received command is a control command, the main controller controls the second voice output module to determine a voice signal corresponding to the control command, and then outputs the voice signal by the audio playback device.
  • the command received by the air conditioning master control system from the voice control system is a control command or a confirmation operation command.
  • the second voice output module is configured to search for a voice signal corresponding to the control command, and the second voice output module obtains the control command by using a correspondence between the pre-stored control command and the voice signal.
  • the corresponding speech signal is then output by the audio playback device.
  • the voice signal output by the audio playback device is used as a feedback signal operated by the user.
  • the confirmation message is input through the voice control system within a preset time, for example, "confirm" or a similar statement.
  • the voice control system processes the natural statement confirmed by the characterization as a confirmation operation command and transmits it to the main control system of the air conditioner.
  • Step S203 The main controller determines whether a confirmation operation command transmitted by the voice control system is received within a preset time after the audio playback device outputs the voice signal, and if yes, step S204 is performed.
  • Step S204 Control the air conditioner to perform an operation corresponding to the control instruction.
  • the control command received before the execution of the air conditioner is controlled Operation. For example: Control the air conditioner to enter the cooling mode, control the air conditioner to enter the heating mode, increase the air volume of the air conditioner, and reduce the air volume of the air supply.
  • the voice control system also performs the process shown in Figure 6, including:
  • Step S103 The logic control circuit acquires a parameter value of the indoor air detected by the detecting device.
  • Step S104 The logic control circuit compares the parameter values of the indoor air with the corresponding parameter thresholds. When the parameter value of the indoor air is greater than the corresponding parameter threshold, step S105 is performed.
  • Step S105 The logic control circuit controls the prompting device to output a corresponding prompt.
  • the execution sequence of the flow shown in FIG. 5 and the flow shown in FIG. 6 is not limited, and there is no necessary sequential execution sequence, and the two may be executed separately at different times or simultaneously.
  • the voice control system may perform the operation of detecting the indoor space air parameter periodically or irregularly, and then perform step S104 to determine whether or not to output a corresponding prompt. In this process, if the user outputs valid voice information, step S101 and subsequent steps are simultaneously performed.
  • the user can say the operation to be performed on the voice control system side, and the voice control system processes the valid voice information into a signal recognizable by the air conditioning main control system, and then transmits the signal to the air conditioner.
  • the main control system of the air conditioner After receiving the control command, the main control system of the air conditioner outputs a voice signal corresponding to the control command through the audio playback device.
  • the preset needs to be preset. The operation command is confirmed by the voice control system input time.
  • the air conditioner performs different operations multiple times in a short period of time to avoid damage to the air conditioner.
  • the voice control system also collects indoor air parameters in real time. When the indoor air parameters exceed the corresponding thresholds, the user is prompted to perform corresponding operations, and the service is more humanized.
  • the detecting device in the voice control system may include a dust sensor for detecting the dustiness of the indoor space, and then outputting the detected dust value to the logic control circuit.
  • the voice control system performs the process shown in Figure 7, including:
  • Step S1031 The logic control circuit acquires the dust value of the indoor space detected by the dust sensor.
  • Step S1041 The logic control circuit compares the dust value of the indoor space with the first dust threshold, when the dust of the indoor space When the degree value is greater than the first dustiness threshold, step S1051 is performed.
  • the first dustiness threshold is a dustiness value that can cause adverse reactions in the human respiratory tract, and can be set by the user.
  • Step S1051 The logic control circuit controls the prompting device to output a dusting prompt.
  • step S1061 and step S1071 may be further included, as shown in FIG.
  • Step S1061 The logic control circuit compares the dustiness value of the indoor space with the second dustiness threshold. When the dust of the indoor space is less than the second dustiness threshold, step S1071 is performed;
  • Step S1071 The logic control circuit controls the prompting device to output an air qualification prompt.
  • the second dustiness threshold is less than the first dustiness threshold.
  • the logic control circuit After acquiring the dust value of the indoor space, the logic control circuit not only compares whether the dust value is greater than the first dust threshold, but also determines whether the indoor air is harmful to the human body. At the same time, it is also compared whether the dust value is smaller than the second dust threshold, thereby determining whether the user is suitable to be indoors for a long time, and outputting a prompt to the user when the dust of the indoor air is qualified.
  • the present invention further improves the flow shown in FIG. 7 and FIG. 8 in consideration of the fact that the user may ignore the dust-removing prompt output by the voice control system.
  • the logic control circuit controls the prompting device to output the dust-removing prompt, the method further includes:
  • the logic control circuit generates a dust removal control command and outputs it to the main controller if the dust removal control command is not received from the voice recognition device within a preset time after the control prompting device outputs the dust removal prompt.
  • the air conditioner If the dustiness of the indoor space is greater than the first dustiness threshold, and the user does not input a statement for controlling the air conditioner to perform the dust removal operation within a preset time after the prompting device in the voice control system outputs the dust removal prompt, in order to avoid excessive
  • the dust causes damage to the human body, and the logic control circuit generates a dust removal control command and transmits it to the main control system of the air conditioner. After receiving the confirmation operation command, the air conditioner starts the dust removal operation.
  • the air conditioner is controlled to perform operations corresponding to the control command, including:
  • the dust control device When the air conditioner is in the cooling mode or heating mode, the dust control device is controlled to be turned on. When the air conditioner is in the standby state, the air conditioner is controlled to enter the air supply mode, and the dust removal device is controlled to be turned on.
  • the dust removing device is an air purifier or a ventilating device built in the air conditioner, or an air purifier or a ventilating device connected to the main control system of the air conditioner.
  • the air conditioner When the air conditioner is controlled to perform the dust removal operation corresponding to the dust removal control command, if the air conditioner is currently in the cooling mode or the heating mode, only the built-in or external dust removal device needs to be turned on at this time. If the air conditioner is in the standby state, turn on the dust removal device after you need to control the air conditioner to enter the air supply mode.
  • the logic control circuitry in the voice control system can also be connected to external dust removal devices such as air purifiers and ventilators.
  • the following steps may be performed: The logic control circuit controls the dust removal connected thereto The device is turned on.
  • the following steps may be performed: The logic control circuit controls the dust removing device connected thereto to be turned off.
  • the detecting device may further comprise a humidity sensor connected to the logic control circuit.
  • the voice control system further performs the following steps, as shown in FIG. 9:
  • Step S1081 The logic control circuit acquires the humidity value of the indoor environment detected by the humidity sensor;
  • Step S1091 The logic control circuit compares the acquired humidity value and the humidity threshold of the indoor environment;
  • Step S1101 When the temperature value of the indoor environment is greater than the humidity threshold, the logic control circuit controls the prompting device to output a dehumidification prompt.
  • the flow shown in FIG. 9, the flow shown in FIG. 5, and the flow shown in FIG. 7 are not limited in execution order, and there is no necessary sequential execution sequence.
  • the three can be executed separately at different times or simultaneously.
  • the voice control system may perform an operation of detecting the dustiness of the indoor space in a first cycle or irregularly, and perform an operation of detecting the humidity of the indoor space in a second cycle or irregularly, in the process, if the user outputs a valid voice Information, then step S201 and subsequent steps are performed simultaneously.
  • the steps of a method or algorithm described in connection with the embodiments disclosed herein may be implemented directly in hardware, a software module executed by a processor, or a combination of both.
  • the software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical field. Any other form of storage medium known.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Fuzzy Systems (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

L'invention concerne un système de commande vocale pour un climatiseur, comprenant : un dispositif de collecte audio (10); un dispositif de reconnaissance vocale (20) qui est relié au dispositif de collecte audio (10), fait correspondre les informations vocales avec une instruction préenregistrée, et produit une instruction correspondante; un dispositif de détection (30) utilisé pour détecter un paramètre d'air intérieur; un dispositif d'invite (40); et un circuit de commande logique (50) qui envoie l'instruction recueillie auprès du dispositif de reconnaissance vocale (20) à un système de commande principal du climatiseur, et commande le dispositif d'invite (40) pour produire une invite correspondante lorsqu'une valeur de paramètre recueillie auprès du dispositif de détection (30) est supérieure à une valeur seuil correspondante de paramètre. L'invention concerne en outre un procédé de commande pour un système de climatisation au moyen du système de commande vocale ci-dessus.
PCT/CN2014/083716 2013-08-22 2014-08-05 Système de commande vocale pour climatiseur et procédé de commande pour système de climatisation Ceased WO2015024438A1 (fr)

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CN109525730A (zh) * 2018-12-06 2019-03-26 珠海格力电器股份有限公司 一种语音提醒方法、装置、存储介质及空调
CN111161704A (zh) * 2018-10-22 2020-05-15 联想图像（天津）科技有限公司 一种电子设备的控制方法及电子设备
CN115672554A (zh) * 2021-07-28 2023-02-03 陕西青朗万城环保科技有限公司 一种加湿除尘处理方法及其控制系统

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WO2017020234A1 (fr) * 2015-08-03 2017-02-09 薄冰 Procédé faisant appel à la parole pour commander un climatiseur, et climatiseur
CN105135604B (zh) * 2015-08-14 2018-12-25 珠海格力电器股份有限公司 空调的控制方法及控制系统
CN106885332B (zh) * 2015-12-15 2020-09-04 美智光电科技有限公司 室内环境的调控方法、装置以及音箱
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WO2018006208A1 (fr) * 2016-07-02 2018-01-11 李珂悦 Climatiseur intelligent
CN107477793A (zh) * 2017-08-23 2017-12-15 绵阳美菱软件技术有限公司 一种空气净化器、空气净化器控制系统及方法
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CN108053820A (zh) * 2017-12-13 2018-05-18 广东美的制冷设备有限公司 空气调节器的语音播报方法及装置
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CN109186037A (zh) * 2018-08-15 2019-01-11 珠海格力电器股份有限公司 一种空调控制方法、装置、存储介质及空调
CN111706975A (zh) * 2020-06-09 2020-09-25 青岛海尔空调器有限总公司 空调器的调节方法与空调器
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