WO2022027993A1 - Procédé et appareil de commande de ventilateur électrique, ventilateur électrique et support d'enregistrement lisible par ordinateur - Google Patents

Procédé et appareil de commande de ventilateur électrique, ventilateur électrique et support d'enregistrement lisible par ordinateur Download PDF

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Publication number
WO2022027993A1
WO2022027993A1 PCT/CN2021/085739 CN2021085739W WO2022027993A1 WO 2022027993 A1 WO2022027993 A1 WO 2022027993A1 CN 2021085739 W CN2021085739 W CN 2021085739W WO 2022027993 A1 WO2022027993 A1 WO 2022027993A1
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WIPO (PCT)
Prior art keywords
electric fan
current
target
gear
user
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PCT/CN2021/085739
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English (en)
Chinese (zh)
Inventor
郭新生
邹丁山
康建珂
吴汝林
刘日辉
康瑞祥
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广东美的环境电器制造有限公司
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Publication of WO2022027993A1 publication Critical patent/WO2022027993A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • 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 disclosure relates to the technical field of household appliances, and in particular, to an electric fan control method, a device, an electric fan, and a computer-readable storage medium.
  • Electric fans are commonly used electrical equipment in summer, and different users have different feelings of wind speed. This is because the thermal perception of each user is different. For example, adults, children, manual workers, and mental workers are due to Different factors such as the activities they are engaged in and their physical differences make their thermal feelings different, which in turn leads to different requirements for the comfortable wind speed of the electric fan.
  • the current calculation of the wind speed of the electric fan is based on a fixed thermal sensation vote value, and the fan speed calculated by using the same thermal sensation vote value for different users may not be comfortable for different users. Therefore, the existing method for calculating the wind speed of the electric fan cannot meet the requirements of different users, and the flexibility is poor.
  • Embodiments of the present disclosure are expected to provide an electric fan control method, device, electric fan, and computer-readable storage medium.
  • an embodiment of the present disclosure provides a method for controlling an electric fan, the method comprising:
  • the working mode included in the first analysis result is the first mode
  • acquire a second user instruction and perform parsing processing on the second user instruction to obtain a second analysis result
  • the target adjustment mode is entered; in the target adjustment mode, the output comfort of the electric fan is adjusted to meet the wind of the current user.
  • the adjusting the output comfort of the electric fan to meet the wind of the current user includes:
  • An adjustment parameter corresponding to the current ambient temperature is determined based on the stored first mapping relationship, the current user type and the current user state; wherein the adjustment parameter is used to represent the difference between the user's current comfort level and the user's expected comfort level degree;
  • the target wind speed of the electric fan is obtained based on the adjustment parameter, the current ambient temperature and the current ambient humidity, adjust the output comfort of the electric fan to meet the wind of the current user; the target wind speed is comfortable The wind speed value that meets the current user's wind speed.
  • the target wind speed is obtained based on the adjustment parameter, the current ambient temperature and the current ambient humidity in the following manner :
  • V is the target wind speed
  • T is the current ambient temperature
  • RH is the current ambient humidity
  • TSV is the thermal sensation voting value
  • ⁇ , ⁇ , ⁇ , and ⁇ are the temperature coefficient, humidity coefficient, thermal sensation voting coefficient, and compensation value, respectively.
  • the adjusting the wind output of the electric fan to satisfy the current user's comfort level includes:
  • the target wind speed corresponding to the target gear is determined based on the stored third mapping relationship, adjust the wind speed of the electric fan to output the comfort level to satisfy the current user; the target wind speed is the wind speed of the wind whose comfort level satisfies the current user value.
  • determining a target gear position based on the stored second mapping relationship and the initial gear position includes:
  • the method further includes:
  • increasing or decreasing the initial gear position based on the gear change amount to determine the target gear position includes: increasing the initial gear position The target gear is obtained after the gear change is increased;
  • increasing or decreasing the initial gear based on the gear change amount to determine the target gear includes: changing the initial gear The target gear is obtained by reducing the gear change amount.
  • an embodiment of the present disclosure further provides an electric fan control device, the electric fan control device includes: a processing unit and an adjustment unit, wherein,
  • the processing unit is configured to acquire a first user instruction, and perform parsing processing on the first user instruction to obtain a first parsing result; when the working mode included in the first parsing result is the first mode , obtain the second user instruction, perform parsing processing on the second user instruction, and obtain a second parsing result; wherein, the first mode is that the wind output by the electric fan makes the current user's comfort meet the user's needs model;
  • the adjustment unit is configured to enter a target adjustment mode based on the second analysis result; in the target adjustment mode, adjust the output comfort of the electric fan to meet the wind of the current user.
  • the adjustment unit includes a first obtaining sub-module, a first determining sub-module and a first obtaining sub-module, wherein;
  • the first obtaining sub-module is configured to: obtain the current ambient humidity, the current ambient temperature, the current user type and the current user status when the target adjustment mode is the first adjustment mode;
  • the first determination submodule is configured to determine an adjustment parameter corresponding to the current ambient temperature based on the stored first mapping relationship, the current user type and the current user state; wherein the adjustment parameter is used to characterize the user The degree of difference between the current comfort level and the user's expected comfort level;
  • the first obtaining sub-module is configured to adjust the output comfort level of the electric fan to meet the current requirements when the target wind speed of the electric fan is obtained based on the adjustment parameter, the current ambient temperature and the current ambient humidity.
  • the wind of the user; the target wind speed is the wind speed value of the wind whose comfort level satisfies the current user.
  • the first obtaining sub-module is configured to: in the case that the adjustment parameter is a Thermal Sensation Vote (TSV, Thermal Sensation Vote), based on the Adjust the parameters, the current ambient temperature and the current ambient humidity to obtain the target wind speed:
  • TSV Thermal Sensation Vote
  • V ⁇ *T+ ⁇ *RH- ⁇ *TSV- ⁇ ;
  • V is the target wind speed
  • T is the current ambient temperature
  • RH is the current ambient humidity
  • TSV is the thermal sensation voting value
  • ⁇ , ⁇ , ⁇ , and ⁇ are the temperature coefficient, humidity coefficient, thermal sensation voting coefficient, and compensation value, respectively.
  • the adjustment unit includes a second acquisition submodule, a second determination submodule, and a third determination submodule, wherein,
  • the second obtaining sub-module is configured to obtain the initial gear position and the current ambient temperature of the electric fan when the target adjustment mode is the second adjustment mode;
  • the second determination submodule is configured to determine a target gear based on the stored second mapping relationship and the initial gear when the current ambient temperature changes;
  • the third determination sub-module is configured to adjust the output comfort level of the electric fan to meet the wind of the current user when the target wind speed corresponding to the target gear is determined based on the stored third mapping relationship; the target wind speed The wind speed value of the wind that satisfies the current user for comfort.
  • the second determination sub-module is configured to: acquire a temperature change amount of the current ambient temperature; based on the stored second mapping relationship, the current ambient temperature and the The temperature change amount determines a gear position change amount; the initial gear position is increased or decreased based on the gear position change amount, and the target gear position is determined.
  • the second determination sub-module is configured to: when the current ambient temperature increases, after the initial gear is increased by the gear change amount obtaining the target gear; or, the second determination sub-module is configured to obtain the target gear by reducing the initial gear by the gear change amount when the current ambient temperature drops bit.
  • an embodiment of the present disclosure further provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the steps of any one of the foregoing methods.
  • an embodiment of the present disclosure further provides an electric fan control device, the electric fan control device includes: a processor and a memory for storing a computer program that can be executed on the processor, wherein the processor is used for When the computer program is run, the steps of any one of the methods described above are performed.
  • an embodiment of the present disclosure further provides an electric fan, where the electric fan includes the electric fan control device described in the foregoing second aspect or the fourth aspect of the embodiment of the present disclosure.
  • Embodiments of the present disclosure provide an electric fan control method, device, electric fan, and computer-readable storage medium, wherein the method includes: acquiring a first user instruction, and performing parsing processing on the first user instruction to obtain a first user instruction.
  • a parsing result in the case that the working mode included in the first parsing result is the first mode, obtain a second user instruction, and perform parsing processing on the second user instruction to obtain a second parsing result; based on the The second analysis result enters the target adjustment mode; in the target adjustment mode, the wind output of the electric fan is adjusted to satisfy the current user's wind comfort; wherein, the first mode is that the wind output by the electric fan makes the current user The mode of comfort that meets the needs of users.
  • the electric fan after the electric fan enters the comfortable wind working mode, it enters different adjustment modes according to different user instructions, so as to adapt to the different requirements of different users for the wind speed of the comfortable wind of the electric fan, so as to overcome the calculation of the wind speed of the comfortable wind of the existing electric fan.
  • the method cannot meet the requirements of different users, and the flexibility is poor.
  • FIG. 1 is a schematic flowchart of a method for controlling an electric fan according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of a control flow of comfort wind in a first adjustment mode according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of a control flow of comfort wind in a second adjustment mode according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of a corresponding relationship among ambient temperature, wind speed and gear position in a second adjustment mode according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of an electric fan control device according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of an electric fan control device according to an embodiment of the present disclosure.
  • FIG. 1 which shows a schematic flowchart of an electric fan control method provided by an embodiment of the present disclosure, the method includes:
  • S101 Acquire a first user instruction, and perform parsing processing on the first user instruction to obtain a first parsing result
  • S102 In the case where the working mode included in the first parsing result is the first mode, obtain a second user instruction, perform parsing processing on the second user instruction, and obtain a second parsing result;
  • the second analysis result enters the target adjustment mode; in the target adjustment mode, the wind output of the electric fan is adjusted to satisfy the current user's wind; wherein, the first mode is that the wind output by the electric fan makes the current user's comfort A mode that meets the needs of users.
  • first in the first user instruction here and the “second” in the subsequent second user instruction are only used to describe user instructions in different processes for convenience. , which are not used to limit the embodiments of the present disclosure. This method can be applied to electric fans.
  • obtaining the first user instruction in S101 may include: receiving a first operation; and generating a first user instruction based on the first operation.
  • the first operation may refer to the user's direct operation on the electric fan, and there are various types.
  • the first operation may be the user's key operation on the physical keys on the electric fan, or the user's touch on the electric fan.
  • the touch operation of the screen or the touch button, etc., is not limited here.
  • generating the first user instruction based on the first operation can trigger a key set on the electric fan for the user, and after receiving the key operation, the electric fan generates The first user instruction.
  • the first operation can be a touch operation
  • generating the first user instruction based on the first operation can be touching a touch device (for example, a touch pad) provided on the electric fan )
  • the electric fan generates a first user instruction after receiving the touch operation.
  • obtaining the first user instruction in S101 may further include: receiving the first user instruction sent by the terminal.
  • the terminal may be any electronic device with a communication component, such as a mobile phone, a smart watch, a smart bracelet, and the like.
  • the communication component may be a Wireless Fidelity (WIFI, Wireless Fidelity) module, a Global System for Mobile Communications (GSM, Global System for Mobile communications) module, a General Packet Radio Service (GPRS, General Packet Radio Service) module and the like.
  • WIFI Wireless Fidelity
  • GSM Global System for Mobile Communications
  • GPRS General Packet Radio Service
  • the electric fan may include different working modes, and the control requirements of the electric fan are different under different working modes.
  • the first mode is the mode in which the wind output by the electric fan makes the current user's comfort meet the user's needs, and also Can be in comfort mode.
  • the electric fan is controlled to be in the first mode based on the first user instruction. Specifically, after the electric fan obtains the first user instruction, the electric fan performs parsing processing on the first user instruction to obtain the first parsing result. The control is in the first mode based on the first analysis result.
  • the target adjustment mode may refer to the adjustment mode desired by the user, wherein the target adjustment mode may include the subsequent first adjustment mode and the second adjustment mode, and how to adjust the electric fan so that the output of the electric fan is suitable for the wind speed of the current user is described in the following. Detailed description.
  • FIG. 2 shows a schematic diagram of the control flow of the comfort wind in the first adjustment mode provided by the embodiment of the present disclosure. That is, when the target adjustment mode is the first adjustment mode, the adjusting the output comfort of the electric fan to satisfy the wind of the current user includes:
  • S202 Determine an adjustment parameter corresponding to the current ambient temperature based on the stored first mapping relationship, the current user type and the current user state; wherein the adjustment parameter is used to represent the user's current comfort level and the user's expected comfort level degree of difference;
  • the current ambient temperature refers to the air temperature of the space where the electric fan is located, and the unit of measurement is usually degrees Celsius (°C).
  • obtaining the current ambient temperature may include: obtaining the ambient temperature of the space where the electric fan is located measured by the temperature measuring element, wherein the temperature measurement
  • the element may be a temperature sensor, such as a thermistor, a thermocouple, or the like.
  • the temperature measuring element can be installed on an electric fan; it can also be installed on a smart home appliance other than the electric fan.
  • the smart home appliance and the electric fan are in the same space, and can perform data interaction with the electric fan through a wireless network.
  • the smart home appliances can be smart refrigerators, smart washing machines, smart air conditioners, smart kettles, and so on.
  • the ambient humidity of the space where the electric fan is located can be measured by the humidity measuring element.
  • the humidity measuring element that measures the current ambient humidity can be installed on the electric fan; it can also be installed outside the electric fan On the smart home appliances, the installation location is not limited.
  • the current user type and current user status can be obtained by receiving the information input by the user; wherein, the information input by the user can be directly received through a physical button or a touch input component, or The information input by the user is obtained through data interaction between the terminal and the electric fan, which is similar to obtaining the first user instruction and obtaining the second user instruction described above, and will not be repeated here.
  • the first mapping relationship may refer to the mapping relationship between the current user type, the current user status, and the current ambient temperature and the adjustment parameters.
  • the current user type, the current user status, and the current ambient temperature jointly determine the What is the adjustment parameter of .
  • the first mapping relationship may be obtained through a large number of experiments.
  • the user type may include types such as adults, children, etc., or may include types classified according to the age of the user, and how the specific type is classified may be determined according to the user's needs; the user status may include two types: sports and static, or more Fine division, which can also be determined according to user needs.
  • each thermal sensory voting value in the first mapping relationship can be calculated in the following way :
  • TSV -(V 0 - ⁇ *T- ⁇ *RH- ⁇ )/ ⁇
  • V 0 is the wind speed of the current user type and the comfortable wind selected in the current user state
  • T is the current ambient temperature
  • RH is the current ambient humidity
  • TSV is the thermal sensation voting value
  • ⁇ , ⁇ , ⁇ , ⁇ are the temperature Coefficient, Humidity Coefficient, Thermal Feeling Voting Coefficient, Compensation Value.
  • coefficients ⁇ , ⁇ , ⁇ , and ⁇ may be obtained through a large number of experiments.
  • ⁇ may be 0.3; ⁇ may be 0.08; ⁇ may be 1.3; ⁇
  • the value can be 8.3.
  • the values of the above coefficients are not limited in this embodiment.
  • the current user type is an adult and the current user status is stationary
  • the current user selects a wind speed of 0.7 meters per second (m/s)
  • 8.3 is the compensation value
  • 0.3 is the temperature coefficient value
  • 0.08 is the humidity coefficient value.
  • the current ambient temperature is determined based on the stored first mapping relationship, the current user type and the current user state.
  • the target wind speed can be obtained based on the adjustment parameter, the current ambient temperature and the current ambient humidity in the following manner:
  • V is the target wind speed
  • T is the current ambient temperature
  • RH is the current ambient humidity
  • TSV is the thermal sensation voting value
  • ⁇ , ⁇ , ⁇ , and ⁇ are the temperature coefficient, humidity coefficient, thermal sensation voting coefficient, and compensation value, respectively.
  • the basic principle of the first adjustment mode can be summarized as follows: obtain the thermal sensation vote value corresponding to the current user and the current temperature through the stored first mapping relationship, use the obtained thermal sensation vote value to calculate the target wind speed of the electric fan, and then adjust The output comfort level of the electric fan satisfies the wind of the current user, and the wind speed of the wind is the target wind speed.
  • the output wind speed of the electric fan can be adjusted to be the wind of the target custom by controlling the rotational speed of the motor of the electric fan. In this way, when the electric fan corresponds to different users, it is possible to output wind that is comfortable for different users.
  • FIG. 3 shows a schematic diagram of the control flow of the comfort wind in the second adjustment mode provided by the embodiment of the present disclosure. That is, when the target adjustment mode is the second adjustment mode, the adjusting the output comfort of the electric fan to meet the wind of the current user includes:
  • S302 In the case where the current ambient temperature changes, determine a target gear based on the stored second mapping relationship and the initial gear; determine a target corresponding to the target gear based on the stored third mapping relationship In the case of wind speed, adjust the wind speed of the electric fan to output the comfort level to satisfy the current user; the target wind speed is the wind speed value of the wind whose comfort level satisfies the current user.
  • the method of acquiring the current ambient temperature is the same as that of acquiring the current ambient temperature in the aforementioned S201, and details are not repeated here.
  • the initial gear position of the electric fan may be obtained by the user through a mechanical knob on the electric fan or by remote control, and the specific obtaining method is designed according to the needs of the user.
  • determining the target gear based on the stored second mapping relationship and the initial gear may include:
  • the acquiring the temperature change amount of the current ambient temperature may refer to the difference between the currently measured ambient temperature and the ambient temperature measured at a certain moment in a later period of time.
  • the currently measured ambient temperature is 26 degrees Celsius
  • the second mapping relationship stored here may refer to the mapping relationship between the ambient temperature and the gear position, that is, one ambient temperature corresponds to one electric fan gear position.
  • the determining the gear shift amount based on the stored second mapping relationship, the current ambient temperature and the temperature change amount includes: determining the shift amount based on the current ambient temperature and the temperature change amount determine the first gear corresponding to the current ambient temperature and the second gear corresponding to the changed ambient temperature based on the second mapping relationship; based on the first gear and the first gear The second gear determines the gear shift amount. For example, if the aforementioned current ambient temperature is 26 degrees Celsius and the temperature change amount is 4 degrees Celsius, the changed ambient temperature is 30 degrees Celsius, and the first gear corresponding to the current ambient temperature determined based on the second mapping relationship is gear 1 And the determined second gear corresponding to the changed ambient temperature is the 4th gear, then the gear change amount is the 3rd gear.
  • the ambient temperature may be increased or decreased, and on this basis, the method further includes: in the case that the current ambient temperature is increased, correspondingly, based on the gear position The amount of change increases or decreases the initial gear, and determining the target gear includes: increasing the initial gear by the gear variation to obtain the target gear; or, in the current environment When the temperature drops, correspondingly, increasing or decreasing the initial gear position based on the gear change amount to determine the target gear position includes: reducing the initial gear position by the gear position change amount Then the target gear is obtained.
  • the target gear is actually the sum of the initial gear and the gear change; when the current ambient temperature drops, the target gear is actually is the difference between the initial gear and the gear change.
  • the user can choose the gear, and each gear actually corresponds to a different wind speed, that is to say, the gear and the wind speed value of the comfortable wind output by the electric fan are in one-to-one correspondence.
  • the corresponding relationship is also the third mapping relationship.
  • the target wind speed corresponding to the target gear can be determined based on the stored third mapping relationship; after determining the target wind speed that the electric fan needs to output, the electric fan is controlled to output the comfortable wind corresponding to the target wind speed, That is, the speed of the motor of the electric fan is adjusted so as to control the electric fan to output the wind whose comfort level satisfies the current user.
  • the target wind speed is the wind speed value whose comfort level satisfies the current user.
  • the specific step of obtaining the target wind speed may include: obtaining the wind speed corresponding to the target gear from the third mapping relationship; the wind speed is the target wind speed.
  • each ambient temperature corresponds to a wind speed value, and there is a certain proportional relationship between the two.
  • the influence of humidity is ignored, because in the process of calculating the wind speed according to the calculation method of the comfortable wind in the first adjustment mode, the influence of the change of humidity on the wind speed is relatively small, so it can be ignored.
  • Table 4 Based on Table 1, Table 2, and Table 3, the second mapping relationship between ambient temperature and gear position and the third mapping relationship between wind speed and gear position can be obtained, as shown in Table 4. Based on Table 4, a schematic diagram of the corresponding relationship among ambient temperature, wind speed and gear position as shown in FIG. 4 can be obtained.
  • the electric fan After the electric fan enters the comfortable wind working mode and selects the second adjustment mode to adjust the wind speed of its comfortable wind, it is usually possible to select a suitable initial gear (corresponding to an initial wind speed value), and then according to the change of the current ambient temperature, carry out Comfort wind adjustment, in which, within the range of 24-35 degrees Celsius (°C), for every one degree Celsius increase in the ambient temperature, a gear is increased, and the corresponding increase in wind speed; Wind speed, for example, user 1: When the temperature is 29 degrees Celsius, the initial gear selects the 5th gear, that is, the electric fan outputs the wind speed corresponding to the 5th gear, then when the ambient temperature rises to 30 degrees Celsius, it will automatically adjust to the 6th gear to run, the electric fan Output the wind speed corresponding to the 6th gear.
  • a suitable initial gear corresponding to an initial wind speed value
  • the ambient temperature drops to 26 degrees Celsius, it will automatically adjust to the 2nd gear to run, and the electric fan will output the 2nd gear wind speed.
  • the initial gear selects the 5th gear, that is, the electric fan outputs the wind speed corresponding to the 5th gear.
  • the ambient temperature rises to 30 degrees Celsius it will automatically adjust to the 9th gear.
  • the fan outputs the wind speed corresponding to the 9th gear.
  • the ambient temperature drops to 23 degrees Celsius it will automatically adjust to the 2nd gear to run, and the electric fan outputs the wind speed corresponding to the 2nd gear. That is, after the user selects the wind speed corresponding to the initial gear, the corresponding comfortable wind speed is output with the change of the ambient temperature, so as to achieve the best comfortable wind speed requirements of different users.
  • An embodiment of the present disclosure provides a control method for an electric fan, which enters a comfortable wind working mode by obtaining a first user command, and enters a target adjustment mode according to a second user command, so that after the fan enters the comfortable wind working mode, It can enter different comfort wind adjustment modes according to different user instructions to meet the different requirements of different users for the comfortable wind speed of electric fans, so as to overcome the inability of the existing electric fan comfort wind speed calculation methods to meet the requirements of different users, and the flexibility is poor. The problem.
  • an embodiment of the present disclosure further provides an electric fan control device.
  • the device 50 includes: a processing unit 501 and an adjustment unit 502 , wherein,
  • the processing unit 501 is configured to obtain a first user instruction, and perform parsing processing on the first user instruction to obtain a first parsing result; in the case where the working mode included in the first parsing result is the first mode , obtain a second user instruction, perform parsing processing on the second user instruction, and obtain a second parsing result; wherein, the first mode is that the wind output by the electric fan makes the current user's comfort meet user needs mode.
  • the adjustment unit 502 is configured to enter a target adjustment mode based on the second analysis result; in the target adjustment mode, adjust the output comfort of the electric fan to meet the wind of the current user.
  • the adjusting unit 502 includes a first obtaining sub-module, a first determining sub-module and a first obtaining sub-module, wherein;
  • the first obtaining sub-module is configured to: obtain the current ambient humidity, the current ambient temperature, the current user type and the current user status when the target adjustment mode is the first adjustment mode;
  • the first determination submodule is configured to determine an adjustment parameter corresponding to the current ambient temperature based on the stored first mapping relationship, the current user type and the current user state; wherein the adjustment parameter is used to characterize the user The degree of difference between the current comfort level and the user's expected comfort level;
  • the first obtaining sub-module is configured to adjust the output comfort level of the electric fan to meet the current requirements when the target wind speed of the electric fan is obtained based on the adjustment parameter, the current ambient temperature and the current ambient humidity.
  • the wind of the user; the target wind speed is the wind speed value of the wind whose comfort level satisfies the current user.
  • the first obtaining sub-module is configured to: in the case that the adjustment parameter is a thermal sensation vote value TSV, based on the adjustment parameter, the current ambient temperature and the current temperature in the following manner Ambient humidity to get the target wind speed:
  • V is the target wind speed
  • T is the current ambient temperature
  • RH is the current ambient humidity
  • TSV is the thermal sensation voting value
  • ⁇ , ⁇ , ⁇ , and ⁇ are the temperature coefficient, humidity coefficient, thermal sensation voting coefficient, and compensation value, respectively.
  • the adjustment unit 502 includes a second acquisition sub-module, a second determination sub-module and a third determination sub-module, wherein,
  • the second obtaining sub-module is configured to obtain the initial gear position and the current ambient temperature of the electric fan when the target adjustment mode is the second adjustment mode;
  • the second determination submodule is configured to determine a target gear based on the stored second mapping relationship and the initial gear when the current ambient temperature changes;
  • the third determination sub-module is configured to adjust the output comfort level of the electric fan to meet the wind of the current user when the target wind speed corresponding to the target gear is determined based on the stored third mapping relationship; the target wind speed The wind speed value of the wind that satisfies the current user for comfort.
  • the second determination sub-module is configured to: acquire a temperature change amount of the current ambient temperature; determine a file based on the stored second mapping relationship, the current ambient temperature and the temperature change amount The initial gear is increased or decreased based on the gear change, and the target gear is determined.
  • the second determination sub-module is configured to obtain the target gear by increasing the initial gear by the gear change amount when the current ambient temperature increases or, the second determination sub-module is configured to obtain the target gear by reducing the initial gear by the gear change amount when the current ambient temperature drops.
  • the electric fan control device provided by the embodiment of the present disclosure and the electric fan control method provided by the aforementioned embodiment of the present disclosure, also enter the comfortable wind working mode through the obtained first user instruction, and enter the target adjustment according to the second user instruction In this way, after the fan enters the comfortable wind working mode, it can enter different comfortable wind adjustment modes according to different user instructions, so as to adapt to the different requirements of different users for the comfortable wind speed of the electric fan, so as to overcome the comfort of the existing electric fan.
  • the wind speed calculation method cannot meet the requirements of different users, and the flexibility is poor. Since the methods and apparatuses provided by the embodiments of the present disclosure are based on the same disclosed concept, the terms appearing in the apparatuses have been described in detail in the foregoing methods, and will not be repeated here.
  • the electric fan according to the embodiment of the present disclosure includes any one of the aforementioned electric fan control devices.
  • Embodiments of the present disclosure further provide a computer-readable storage medium, on which a computer program is stored, and the computer program processor implements the steps of the foregoing method embodiments when executed by the processor, and the foregoing storage medium includes: a removable storage device , Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • magnetic disk or optical disk and other media that can store program codes.
  • An embodiment of the present disclosure also provides an electric fan control device, the electric fan control device includes: a processor and a memory for storing a computer program that can be executed on the processor, wherein the processor is used for running the computer When the program is executed, the steps of the above-mentioned method embodiments stored in the memory are executed.
  • the electric fan control device 60 includes: at least one processor 601 , a memory 602 and at least one communication interface 603 , and each component in the electric fan control device 60 Coupled together by a bus system 604, it can be understood that the bus system 604 is used to implement connection communication between these components.
  • the bus system 604 also includes a power bus, a control bus and a status signal bus.
  • the various buses are labeled as bus system 604 in FIG. 6 .
  • the memory 602 may be either volatile memory or non-volatile memory, and may include both volatile and non-volatile memory.
  • the non-volatile memory can be a read-only memory (ROM, Read Only Memory), a programmable read-only memory (PROM, Programmable Read-Only Memory), an erasable programmable read-only memory (EPROM, Erasable Programmable Read-only memory) Only Memory), Electrically Erasable Programmable Read-Only Memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), Magnetic Random Access Memory (FRAM, ferromagnetic random access memory), Flash Memory (Flash Memory), Magnetic Surface Memory , CD-ROM, or CD-ROM (Compact Disc Read-Only Memory); magnetic surface memory can be disk memory or tape memory.
  • RAM Random Access Memory
  • SRAM Static Random Access Memory
  • SSRAM Synchronous Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • SDRAM Synchronous Dynamic Random Access Memory
  • DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • ESDRAM Enhanced Type Synchronous Dynamic Random Access Memory
  • SLDRAM Synchronous Link Dynamic Random Access Memory
  • DRRAM Direct Rambus Random Access Memory
  • the memory 602 described in embodiments of the present disclosure is intended to include, but not be limited to, these and any other suitable types of memory.
  • the memory 602 in the disclosed embodiment is used to store various types of data to support the operation of the electric fan control device 60 .
  • Examples of these data include: any computer program used to operate on the electric fan control device 60 , such as acquiring the temperature change of the current ambient temperature, etc.
  • the program implementing the method of the embodiment of the present disclosure may be contained in the memory 602 .
  • a processor may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above-mentioned method can be completed by a hardware integrated logic circuit in a processor or an instruction in the form of software.
  • the above-mentioned processor may be a general-purpose processor, a digital signal processor (DSP, Digital Signal Processor), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like.
  • DSP Digital Signal Processor
  • the processor may implement or execute the disclosed methods, steps, and logical block diagrams in the embodiments of the present disclosure.
  • a general purpose processor may be a microprocessor or any conventional processor or the like.
  • the steps of the methods disclosed in combination with the embodiments of the present disclosure can be directly embodied as being executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a storage medium, the storage medium is located in a memory, and the processor reads the information in the memory, and completes the steps of the foregoing method in combination with its hardware.
  • the electric fan control device 60 may be implemented by one or more Application Specific Integrated Circuit (ASIC, Application Specific Integrated Circuit), DSP, Programmable Logic Device (PLD, Programmable Logic Device), Complex Programmable Logic Device (CPLD, Complex Programmable Logic Device), Field Programmable Gate Array (FPGA, Field-Programmable Gate Array), General Purpose Processor, Controller, Micro Controller (MCU, Micro Controller Unit), Microprocessor (Microprocessor), or Other electronic components are implemented for performing the above method.
  • ASIC Application Specific Integrated Circuit
  • DSP Programmable Logic Device
  • PLD Programmable Logic Device
  • CPLD Complex Programmable Logic Device
  • FPGA Field Programmable Gate Array
  • General Purpose Processor Controller
  • MCU Micro Controller
  • Micro Controller Unit Micro Controller Unit
  • Microprocessor Microprocessor
  • An embodiment of the present disclosure further provides an electric fan, where the electric fan includes the electric fan control device shown in FIG. 5 or FIG. 6 in an embodiment of the present disclosure.
  • the terms “comprising”, “comprising” or any other variations thereof are intended to cover non-exclusive inclusion, so that a method or device including a series of elements not only includes the explicitly stated elements, but also other elements not expressly listed or inherent to the implementation of the method or apparatus.
  • an element defined by the phrase “comprises a" does not preclude the presence of additional related elements (eg, steps in a method or a device) in which the element is included.
  • a unit in an apparatus for example, a unit may be part of a circuit, part of a processor, part of a program or software, etc.).
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the coupling, or direct coupling, or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be electrical, mechanical or other forms. of.
  • each functional unit in each embodiment of the present disclosure may be all integrated into one processing unit, or each unit may be separately used as a unit, or two or more units may be integrated into one unit; the above integration
  • the unit can be implemented either in the form of hardware or in the form of hardware plus software functional units.

Abstract

L'invention concerne un procédé et un appareil de commande d'un ventilateur électrique, un ventilateur électrique et un support d'enregistrement lisible par ordinateur. Le procédé consiste : à obtenir une première instruction d'utilisateur et à effectuer un traitement d'analyse sur l'instruction pour obtenir un premier résultat d'analyse ; si le mode de fonctionnement compris dans le premier résultat d'analyse est un premier mode, à obtenir une seconde instruction d'utilisateur et à réaliser un traitement d'analyse sur l'instruction pour obtenir un second résultat d'analyse ; à accéder à un mode de réglage cible sur la base du second résultat d'analyse ; et à régler une vitesse de circulation d'air confortable d'un ventilateur électrique dans le mode de réglage cible. Le présent procédé répond à différentes exigences de différents utilisateurs pour une vitesse de circulation d'air du ventilateur électrique qui soit confortable.
PCT/CN2021/085739 2020-08-03 2021-04-06 Procédé et appareil de commande de ventilateur électrique, ventilateur électrique et support d'enregistrement lisible par ordinateur WO2022027993A1 (fr)

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