WO2019051893A1 - Procédé de commande basé sur un climatiseur, climatiseur, système domestique et support d'informations - Google Patents

Procédé de commande basé sur un climatiseur, climatiseur, système domestique et support d'informations Download PDF

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Publication number
WO2019051893A1
WO2019051893A1 PCT/CN2017/104123 CN2017104123W WO2019051893A1 WO 2019051893 A1 WO2019051893 A1 WO 2019051893A1 CN 2017104123 W CN2017104123 W CN 2017104123W WO 2019051893 A1 WO2019051893 A1 WO 2019051893A1
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Prior art keywords
air
concentration
carbon dioxide
air conditioner
command
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PCT/CN2017/104123
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English (en)
Chinese (zh)
Inventor
李苇营
区志财
刘景春
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
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Publication of WO2019051893A1 publication Critical patent/WO2019051893A1/fr

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Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • the present invention relates to the field of air conditioner technology, and in particular, to an air conditioner based control method, an air conditioner, a home system, and a storage medium.
  • the doors and windows are generally closed to form a closed environment inside the room.
  • the indoor air cannot circulate.
  • the indoor air quality deteriorates. For example, if the concentration of carbon dioxide rises, it is easy to cause the human body to feel uncomfortable, and it will threaten human health after a long time.
  • the main object of the present invention is to provide a control method based on an air conditioner, which aims to improve indoor air quality.
  • the air conditioner based control method proposed by the present invention includes:
  • the fresh air command or the air purifying command is output according to the detected outdoor air quality and the corresponding operation is performed.
  • control method further includes:
  • Pre-set thresholds for the concentration of carbon dioxide in various regions of the chamber at different time periods are preset.
  • the step of presetting the preset threshold of the carbon dioxide concentration of each area in the room at different time periods specifically includes:
  • the received user-defined first concentration value is used as a first preset threshold of each area in the first time period, and the user-defined second concentration value is used as the second pre-time of the indoor area in the second time period.
  • Set a threshold or,
  • the first preset threshold of the first time period and the second preset threshold of the second time period of each area in the indoor are automatically configured based on the self-learning data.
  • the step of monitoring the change of the carbon dioxide concentration in each area of the monitoring room specifically includes:
  • the concentration detection data of the carbon dioxide fed back by the carbon dioxide sensor is received every preset time interval
  • the concentration of carbon dioxide in each region of the chamber and its rate of change are monitored based on the concentration detection data.
  • the step of detecting the outdoor air quality when the carbon dioxide concentration in any of the indoor regions is greater than a preset threshold corresponding to the current time point specifically includes:
  • the outdoor air quality is detected when the carbon dioxide concentration in any of the indoor zones is greater than the second predetermined threshold in the second time period.
  • the step of outputting a fresh air command or an air purifying command according to the detected outdoor air quality and performing a corresponding operation includes:
  • the fresh air command is output to output the fresh air prompt or control the fresh air system or the new air blower;
  • the air purifying command is output when the outdoor air quality does not meet the preset standard to perform the air purifying operation.
  • the step of outputting a fresh air command when the outdoor air quality meets a preset standard to output a fresh air prompt or controlling a fresh air system or a new wind turbine operation includes:
  • the air conditioner includes a fresh air system, controlling the fresh air system to operate according to the fresh air command;
  • the new fan connected to the air conditioner is controlled to perform a fresh air operation according to the fresh air command, or a prompt for opening the window is output.
  • the prompt for outputting the window includes: outputting a voice prompt for opening the window, displaying a window opening prompt on the display unit of the air conditioner, or sending a window opening prompt to the terminal connected to the air conditioner.
  • step of outputting an air purifying instruction to perform an air purifying operation when the outdoor air quality does not meet the preset standard includes:
  • the air purifier is controlled to move to the corresponding area to perform the air purifying operation according to the air purifying instruction.
  • the concentration of carbon monoxide in each area of the room is monitored, and an alarm prompt is output when the concentration of carbon monoxide is greater than a third predetermined threshold.
  • Another object of the present invention is to provide an air conditioner including a memory, a processor, and a control program stored in the memory and running on the processor.
  • the control program is implemented by the processor to implement the steps of the control method as described above.
  • the invention further provides a home system comprising:
  • the air purifier performs an air purifying operation according to an air purifying command output by the air conditioner.
  • the present invention also proposes a storage medium storing a control program that, when executed by a processor, implements the steps of the control method as described above.
  • the air conditioner-based control method of the invention can be used in a smart home system composed of an air conditioner and other household appliances, and the carbon dioxide concentration in any area of the room is greater than a preset threshold corresponding to the current time point by monitoring the change of the carbon dioxide concentration in each area of the room.
  • a preset threshold corresponding to the current time point by monitoring the change of the carbon dioxide concentration in each area of the room.
  • FIG. 1 is a schematic diagram showing the hardware structure of an embodiment of an air conditioner according to the present invention.
  • FIG. 2 is a flow chart of an embodiment of a method for controlling an air conditioner according to the present invention
  • step S10 in FIG. 2 is a specific flowchart of an embodiment of step S10 in FIG. 2;
  • step S20a of FIG. 2 is a specific flowchart of an embodiment of step S20a of FIG. 2;
  • FIG. 5 is a specific flowchart of an embodiment of step S30 in FIG. 2;
  • step S40 in FIG. 2 is a specific flowchart of an embodiment of step S40 in FIG. 2;
  • FIG. 7 is a specific flowchart of an embodiment of step S41 in Figure 6;
  • FIG. 8 is a specific flowchart of an embodiment of step S42 in FIG. 6.
  • FIG. 1 is a schematic diagram showing the hardware structure of an embodiment of an air conditioner according to the present invention.
  • the air conditioner 100 may include a processor 1001 such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, and a communication bus 1002.
  • the communication bus 1002 is used to implement connection communication between these components.
  • the user interface 1003 may include a display unit (Display), an input unit such as an interactive interface.
  • the air conditioner 100 may interact with the user end during software operation, and perform parameter testing or debugging on the air conditioner 100.
  • the user or setup personnel can use the user interface 1003 to input data information.
  • the optional user interface 1003 can also include a standard wired interface and a wireless interface.
  • the network interface 1004 can optionally include a standard wired interface, a wireless interface (such as a WI-FI interface).
  • the memory 1005 may be a high speed RAM memory or a stable memory (non-volatile) Memory), such as disk storage.
  • the memory 1005 can also optionally be a storage device independent of the aforementioned processor 1001.
  • the air conditioner 100 may further include a camera, RF (Radio) Frequency, RF) circuits, sensors, audio circuits, WiFi modules, and more.
  • sensors such as light sensors, motion sensors, air quality sensors, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display unit according to the brightness of the ambient light, and the proximity sensor may turn on the display unit when detecting that the person enters the air conditioner 100 and / or backlight.
  • the gravity acceleration sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
  • the air quality sensor may be a temperature sensor, a humidity sensor, a carbon dioxide sensor, and a PM2.5 sensor, and the air quality sensor in the embodiment is preferably a carbon dioxide sensor.
  • the air conditioner 100 can also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, and the like, and details are not described herein again.
  • FIG. 1 does not constitute a limitation to the air conditioner 100, and may include more or less components than those illustrated, or some components may be combined, or different component arrangements.
  • the main solution of the embodiment of the present invention is: detecting the outdoor air quality when the carbon dioxide concentration in any area of the room is greater than a preset threshold corresponding to the current time point by monitoring the change of the carbon dioxide concentration in each area of the room, and detecting the outdoor air according to the detected
  • the mass output is replaced with a fresh air command or an air purification command, and the corresponding fresh air operation or air purification operation is performed.
  • the air conditioner can be used for a smart home system composed of an air conditioner and other home appliances.
  • the outdoor air quality is detected when the carbon dioxide concentration in any area of the room is greater than a preset threshold corresponding to the current time point.
  • the fresh air command or the air purification command is output, and the corresponding fresh air operation or air purification operation is performed to improve the indoor air quality, thereby avoiding the harm to the human health caused by the excessive carbon dioxide concentration.
  • an operating system may be included in the memory 1005 as a computer storage medium.
  • a network communication module may be included in the memory 1005 as a computer storage medium.
  • the network interface 1004 is mainly used to connect to a background server or a big data cloud, and performs data communication with a background server or a big data cloud;
  • the user interface 1003 is mainly used to connect a client (user end), Data communication with the client;
  • the processor 1001 can be used to call the control program stored in the memory 1005 and perform the following operations:
  • the fresh air command or the air purifying command is output according to the detected outdoor air quality and the corresponding operation is performed.
  • processor 1001 can also call the control program stored in the memory 1005 to perform the following operations:
  • Pre-set thresholds for the concentration of carbon dioxide in various regions of the chamber at different time periods are preset.
  • processor 1001 can also call the control program stored in the memory 1005 to perform the following operations:
  • the received user-defined first concentration value is used as a first preset threshold of each area in the first time period, and the user-defined second concentration value is used as the second pre-time of the indoor area in the second time period.
  • Set a threshold or,
  • the first preset threshold of the first time period and the second preset threshold of the second time period of each area in the indoor are automatically configured based on the self-learning data.
  • processor 1001 can also call the control program stored in the memory 1005 to perform the following operations:
  • the concentration detection data of the carbon dioxide fed back by the carbon dioxide sensor is received every preset time interval
  • the concentration of carbon dioxide in each region of the chamber and its rate of change are monitored based on the concentration detection data.
  • processor 1001 can also call the control program stored in the memory 1005 to perform the following operations:
  • processor 1001 can also call the control program stored in the memory 1005 to perform the following operations:
  • the outdoor air quality is detected when the carbon dioxide concentration in any of the indoor zones is greater than the second predetermined threshold in the second time period.
  • processor 1001 can also call the control program stored in the memory 1005 to perform the following operations:
  • the fresh air command is output to output the fresh air prompt or control the fresh air system or the new air blower;
  • the air purifying command is output when the outdoor air quality does not meet the preset standard to perform the air purifying operation.
  • processor 1001 can also call the control program stored in the memory 1005 to perform the following operations:
  • the air conditioner includes a fresh air system, controlling the fresh air system to operate according to the fresh air command;
  • the new fan connected to the air conditioner is controlled to perform a fresh air operation according to the fresh air command, or a prompt for opening the window is output.
  • the prompt for outputting the window includes: outputting a voice prompt for opening the window, displaying a window opening prompt on the display unit of the air conditioner, or sending a window opening prompt to the terminal connected to the air conditioner.
  • processor 1001 can also call the control program stored in the memory 1005 to perform the following operations:
  • the air purifier is controlled to move to the corresponding area to perform the air purifying operation according to the air purifying instruction.
  • the processor 1001 may also call the control program stored in the memory 1005 to perform the following operations:
  • the concentration of carbon monoxide in each area of the room is monitored, and an alarm prompt is output when the concentration of carbon monoxide is greater than a third predetermined threshold.
  • the invention further provides a control method based on an air conditioner, which can be used for a smart home system composed of an air conditioner and other home appliances.
  • FIG. 2 is a flow chart of an embodiment of a method for controlling an air conditioner according to the present invention.
  • the air conditioner based control method includes the following steps:
  • S10 preset a preset threshold of carbon dioxide concentration in different time zones in each area of the indoor;
  • S20a monitoring changes in carbon dioxide concentration in various areas of the room
  • S40 Output a fresh air command or an air purifying command according to the detected outdoor air quality and perform corresponding operations.
  • the air conditioner-based control method can be used for a smart home system composed of an air conditioner and other home appliances, and can also be used for operation and function control of only the air conditioner.
  • air conditioners basically include indoor circulation.
  • the system and the outdoor circulation system deliver cooling capacity or heat to the indoor environment through the indoor circulation system and the outdoor circulation system to achieve the purpose of comforting the human body.
  • the indoor air quality will deteriorate, to a certain extent. It will endanger human health, so it is necessary to monitor indoor air quality to make an early warning based on changes in indoor air quality to prompt users to improve indoor air quality or to automatically perform certain predetermined operations to improve indoor air quality, as follows:
  • a preset threshold value of the carbon dioxide concentration of each area in the indoor time zone is preset, and the preset threshold value may be provided based on big data or a supplier.
  • the user can customize the settings.
  • the corresponding pulse signal can be sent through the remote controller matched with the air conditioner to realize the preset threshold value of the carbon dioxide concentration in different time periods, or through the air conditioner.
  • the interaction interface on the device is set. After the air conditioner obtains the instruction information and the data information input by the user on the interaction interface, the corresponding setting instruction is generated to set the preset threshold of the carbon dioxide concentration in different time periods, different time periods.
  • the division is generally based on the user's living habits, such as according to the user's working time and schedule, and of course, the settings can also be set for the holiday time.
  • CO dioxide sensors installed in various areas of the room.
  • the carbon dioxide sensors can be separately installed in various areas of the room, or integrated in households installed in different areas of the room, such as installation in different areas of the room.
  • the carbon dioxide concentration of each area can be monitored by the carbon dioxide sensor integrated in each area of the air conditioner; in other embodiments, after receiving the air conditioner opening command, that is, the air conditioner is activated. After that, the changes in carbon dioxide concentration in various areas of the room are monitored.
  • the current time point selects the preset threshold value of the carbon dioxide concentration applicable to the corresponding time period to determine, which reduces the total power consumption of the home system composed of the air conditioner and other home appliances to a certain extent, and also avoids generating more noise when other home appliances are running. .
  • the outdoor air quality can be detected by installing an air quality sensor, such as a carbon dioxide sensor or a PM2.5 sensor, in the outdoor unit of the air conditioner, and determining whether the air quality test data meets the preset standard by the air quality sensor feedback data, and When the standard is set, the fresh air command is output to perform the fresh air operation, or the air purification command is output to perform the air purification operation when the preset standard is not met.
  • an air quality sensor such as a carbon dioxide sensor or a PM2.5 sensor
  • the preset standard is based on big data acquisition, such as setting the preset standard: the sulfur dioxide content is less than 100ug/m3, nitrogen dioxide content less than 80ug/m3, carbon monoxide content less than 4.0mg/m3, ozone content less than 200ug/m3, PM10 content less than 100ug/m3, PM2.5 content less than 50ug/m3.
  • the detection of outdoor air quality can also be obtained by direct air quality data through the cloud.
  • the air conditioner-based control method of the embodiment can be used for a smart home system composed of an air conditioner and other home appliances, and the carbon dioxide concentration in any area of the room is greater than the preset corresponding to the current time point by monitoring the change of the carbon dioxide concentration in each area of the room.
  • the outdoor air quality is detected, and the fresh air command or the air purification command is output according to the detected outdoor air quality, and the corresponding fresh air operation or air purification operation is performed to improve the indoor air quality, thereby avoiding the excessive carbon dioxide concentration. Harm caused by human health.
  • control method when the concentration of carbon dioxide in each area of the monitoring room changes, the control method further includes step S20b: monitoring the concentration of carbon monoxide in each area of the room, and outputting an alarm when the concentration of the carbon monoxide is greater than a third preset threshold. prompt.
  • carbon monoxide is a colorless, odorless, non-irritating gas, and is harmful to human health, it is easy to combine with hemoglobin in the human body to cause suffocation, so in order to better guarantee human life.
  • Safety when monitoring the change of carbon dioxide concentration in each area of the room, using real-time feedback data of carbon monoxide sensors installed in various areas of the room, real-time monitoring of the concentration of carbon monoxide in various areas of the room, especially when the rate of change of carbon dioxide concentration is faster or more varied. Large area, because in the area where the concentration of carbon dioxide changes greatly, the human body has a relatively large amount of breathing, or a large number of people gather.
  • the third preset The threshold value is the maximum concentration of carbon monoxide that the human body can withstand.
  • the alarm prompt may be a voice alarm prompt or a light alarm prompt.
  • the voice module may be played through the voice module to prompt the user to move to Ventilation, or output through the display unit of the air conditioner
  • the light flashing light alarm prompt ; of course, in other embodiments, a fourth preset threshold smaller than the third preset threshold may be set, and when the carbon monoxide concentration reaches the fourth preset threshold, the control is connected to the air conditioner.
  • the new fan operates to exchange air with the outdoor environment, or when the air conditioner has a fresh air system, the fresh air function is directly turned on and the outdoor environment is ventilated to reduce the carbon monoxide concentration in the area.
  • step S10 specifically includes:
  • the received user-defined first concentration value is used as a first preset threshold of each area in the first time period, and the user-defined second concentration value is used as the second time period in the indoor area.
  • Two preset thresholds or,
  • S12 automatically configure, according to the self-learning data, a first preset threshold of the first time period of each area in the indoor, and a second preset threshold of the second time period.
  • the user when setting preset thresholds of carbon dioxide concentration in different time zones in the indoor area, the user may perform custom setting, or may be automatically configured by the air conditioner based on big data or self-learning data;
  • the setting range of the preset threshold provided by the vendor may be obtained in advance, and then the remote controller terminal, the App terminal, etc. matched with the air conditioner are combined according to the setting range, and the division is performed in combination with different time periods.
  • Set the value within the setting range such as dividing 18:00-22:00 into the first time period, dividing 22:00-07:00 into the second time period, and defining 07:00-18:00 as Working hours, of course, can be specifically set for holidays, such as the holiday period, 07:00-22:00 is divided into the first time period, in the specific operation can also be combined with image monitoring and infrared monitoring indoor human activities for the above time
  • the segment is applicable, that is, the division of the above time period is only applicable to the case where there is a person in the room; of course, it can also be set through the interactive interface of the air conditioner, and the interaction interface is generally pressed.
  • the combination with the display unit may also be a combination of the touch panel and the display unit.
  • the user may input the first concentration value by the button or the touch panel to set the first preset threshold of the first time period, and input the second concentration value.
  • the second preset threshold of the second time period is set.
  • the first preset threshold and the second preset threshold may be automatically configured by the air conditioner based on big data and self-learning data, and the big data may be an air conditioner linked to the supplier.
  • the cloud server automatically searches for the matching concentration value according to the location information and the time period information as the preset threshold
  • the first preset of the first time period can be automatically configured according to the recorded user-defined concentration value in different time periods.
  • the threshold value and the second preset threshold value of the second time period are used to determine whether the indoor carbon dioxide concentration exceeds the standard according to the preset threshold value of different time periods, thereby ensuring that the indoor carbon dioxide concentration is always in a harmless range to the human body, thereby ensuring human body comfort and health.
  • step S20a specifically includes:
  • S21a receiving concentration detection data of carbon dioxide fed back by the carbon dioxide sensor every preset time interval
  • S22a Monitor the carbon dioxide concentration and the rate of change of each region in the chamber according to the concentration detection data.
  • the carbon dioxide sensor is separately disposed in different areas of the room independently of the air conditioner, and the carbon dioxide sensor is wirelessly connected to the air conditioner, and the concentration monitoring data of the carbon dioxide is fed back to the air conditioner every preset time interval, in other
  • the air conditioner sends a trigger signal to the carbon dioxide sensor every predetermined time interval, and the carbon dioxide detects the carbon dioxide concentration of the corresponding region after receiving the trigger signal, and then feeds the concentration detection data to the air conditioner;
  • the air conditioner can monitor the carbon dioxide concentration value of each area in the room and the rate of change according to the concentration detection data of the preset time duration of the carbon dioxide sensor, thereby determining whether the carbon dioxide concentration value at the current time point exceeds a preset threshold of the corresponding time period.
  • the air volume output is increased.
  • the air conditioner can be controlled to increase the air volume output.
  • step S30 specifically includes:
  • the carbon dioxide concentration in each area of the room is detected according to the concentration detection data fed back by the carbon dioxide sensor, and then according to the detected carbon dioxide concentration.
  • the outdoor air quality detection operation is performed. Since the current time point may correspond to the first time period or the second time period, when the current time point is in the first time period, it is determined whether the carbon dioxide concentration in any area in the room is greater than the first time period.
  • step S40 specifically includes:
  • S41 output a fresh air command when the outdoor air quality meets the preset standard, to output a new wind prompt or control the fresh air system, or operate the new fan;
  • S42 Output an air purifying command when the outdoor air quality does not meet the preset standard to perform an air purifying operation.
  • the air quality sensor of the outdoor unit of the air conditioner is controlled to detect the outdoor air quality according to the air quality detection instruction, or the real-time data of the outdoor air quality of the cloud is directly acquired.
  • the preset standard is a parameter value of the outdoor air various indicators, such as setting the preset standard to: the sulfur dioxide content is less than 100 ug/m 3 , and the oxidation
  • the nitrogen content is less than 80 ug/m3, the carbon monoxide content is less than 4.0 mg/m3, the ozone content is less than 200 ug/m3, the PM10 content is less than 100 ug/m3, and the PM2.5 content is less than 50 ug/m3; when the outdoor air quality indicators are consistent with the above
  • the standard is preset, a fresh air command is generated, and a fresh air prompt is output to the indoor household according to the fresh air command, or the fresh air system of the air conditioner is directly controlled to perform air exchange with the outdoor, or is sent to a new fan connected to the air conditioner.
  • the command controls its operation to exchange air with the outside; when any indicator of outdoor air quality does not meet
  • an air purification command is generated, and the air purifying command is sent to an air purifier to perform an air purifying operation to improve indoor air quality to ensure indoor household health.
  • step S41 specifically includes:
  • the prompt for outputting the window includes: outputting a voice prompt for opening the window, displaying a window opening prompt on the display unit of the air conditioner, or sending a window opening prompt to the terminal connected to the air conditioner.
  • a fresh air command is generated, and when the air conditioner receives the fresh air command, the air conditioner first detects whether it is equipped with a fresh air system, and then determines whether to change the air.
  • the fresh air command is sent to the new fan, or pushed to the end user to prompt the window opening, that is, when the air conditioner includes the fresh air system, the fresh air system is directly controlled according to the fresh air command, and the outdoor air is purified and introduced.
  • the indoor polluted air is discharged to the outside to improve the indoor air quality and ensure the health of indoor residents.
  • the fresh air command can be sent to the air conditioner.
  • the new fan controls the new fan to perform a fresh air operation, and the outdoor air is purified and introduced into the room, and the indoor polluted air is discharged to the outside to improve the indoor air quality and ensure the health of the indoor household; in other embodiments , according to the proximity sensor or the camera, when the household is detected to be far away from the air conditioner, the window is output.
  • Voice prompts can be similarly detected when the user within the visible range of the air conditioner, window display prompt, the prompt may be cleaning or flashing text prompt in prompt the display unit of the air conditioner according to a proximity sensor or a camera.
  • the display unit of the air conditioner is further configured to display air quality parameters, current indoor and outdoor temperature parameters, time parameters, and the like.
  • the air conditioner when it is detected that the air conditioner can be connected to the terminal device, such as a mobile phone, a PAD, or a tablet, a window opening prompt is sent to the terminal device, so that the outdoor air flows into the indoor air to improve the indoor air quality.
  • the terminal device such as a mobile phone, a PAD, or a tablet
  • step S42 specifically includes:
  • S422a when the air conditioner includes an air purification system, controlling the air purification system to operate according to the air purification command;
  • an air purification command is generated, and when the air conditioner receives the fresh air command, the air conditioner first detects whether it is equipped with an air purification system, and then determines whether it will be
  • the air purifying instruction is sent to the air purifier connected thereto, that is, when the air conditioner includes the air purifying system, the air purifying system is directly controlled according to the air purifying instruction, and the indoor polluted air is passed through the air.
  • the purification system is cleaned and discharged to improve indoor air quality and ensure the health of indoor residents.
  • the air purifying command may be sent to an air purifier connected to the air conditioner, and the air purifier is controlled to perform an air purifying operation, and the indoor polluted air is purified by air.
  • the system is cleaned and discharged to improve indoor air quality and ensure the health of indoor residents.
  • the invention further provides a home system comprising:
  • the air purifier performs an air purifying operation according to an air purifying command output by the air conditioner.
  • the air conditioner detects the outdoor air quality by monitoring the change of the carbon dioxide concentration in each area of the room, and detecting the outdoor air quality according to the detected outdoor air when the carbon dioxide concentration in any area of the indoor is greater than a preset threshold corresponding to the current time point.
  • the mass output is replaced with a fresh air command or an air purifying command, and the air conditioner controls the new fan to perform a fresh air operation according to the fresh air command, and controls the air purifier to perform an air purifying operation according to the air purifying instruction to reduce the indoor
  • the carbon dioxide concentration of the air and the increase of the oxygen concentration improve the indoor air quality, thereby avoiding the harm to human health caused by the excessive concentration of carbon dioxide.
  • embodiments of the present invention also provide a storage medium storing a control program that, when executed by a processor, implements the steps of the air conditioner based control method as described above.
  • portions of the technical solution of the present invention that contribute substantially or to the prior art may be embodied in the form of a software product stored in a storage medium (such as a ROM/RAM as described above). , a disk, an optical disk, including a number of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
  • a terminal device which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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  • Air Conditioning Control Device (AREA)

Abstract

L'invention concerne un procédé de commande basé sur un climatiseur, un climatiseur, un système domestique et un support d'informations. Le procédé de commande peut être utilisé dans un système domestique intelligent composé d'un climatiseur et d'autres appareils domestiques. Le procédé consiste : à surveiller un changement de concentration en dioxyde de carbone dans chaque zone d'une pièce ; lorsque la concentration en dioxyde de carbone dans n'importe quelle zone de la pièce est supérieure à un seuil prédéfini correspondant à l'instant courant, à détecter la qualité de l'air extérieur ; et à émettre une instruction de ventilation d'air frais ou une instruction de purification d'air en fonction de la qualité d'air extérieur détectée et à exécuter une opération de ventilation d'air frais ou une opération de purification d'air correspondante pour améliorer la qualité de l'air intérieur, ce qui permet d'éviter les dommages causés par une concentration en dioxyde de carbone excessive pour la santé humaine.
PCT/CN2017/104123 2017-09-18 2017-09-28 Procédé de commande basé sur un climatiseur, climatiseur, système domestique et support d'informations WO2019051893A1 (fr)

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