WO2022027993A1 - Electric fan control method and apparatus, electric fan, and computer readable storage medium - Google Patents

Abstract

An electric fan control method and apparatus, an electric fan, and a computer readable storage medium. The method comprises: obtaining a first user instruction and performing analysis processing on the instruction to obtain a first analysis result; if the working mode comprised in the first analysis result is a first mode, obtaining a second user instruction and performing analysis processing on the instruction to obtain a second analysis result; entering a target adjustment mode on the basis of the second analysis result; and regulating the comfortable wind speed of an electric fan in the target adjustment mode. The present method meets different requirements of different users for the comfortable wind speed of the electric fan.

Description

Electric fan control method, device, electric fan, and computer-readable storage medium

CROSS-REFERENCE TO RELATED APPLICATIONS

The present disclosure is based on a Chinese patent application with application number 202010768808.X and an application date of August 3, 2020, and claims the priority of the Chinese patent application, the entire contents of which are hereby incorporated by reference. public.

technical field

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.

Background technique

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. However, 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.

SUMMARY OF THE INVENTION

Embodiments of the present disclosure are expected to provide an electric fan control method, device, electric fan, and computer-readable storage medium.

The technical solutions of the embodiments of the present disclosure are implemented as follows:

In a first aspect, an embodiment of the present disclosure provides a method for controlling an electric fan, the method comprising:

obtaining a first user instruction, and performing parsing processing on the first user instruction to obtain a first parsing result;

In the case where 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; based on the second analysis As a 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.

In some optional embodiments of the present disclosure, when the target adjustment mode is the first adjustment mode, the adjusting the output comfort of the electric fan to meet the wind of the current user includes:

Get the current ambient humidity, current ambient temperature, current user type and current user status;

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;

In the case where 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.

In some optional embodiments of the present disclosure, when the adjustment parameter is a thermal sensation vote value TSV, 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=α*T+β*RH-γ*TSV-ε

Among them, 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; α, β, γ, and ε are the temperature coefficient, humidity coefficient, thermal sensation voting coefficient, and compensation value, respectively.

In some optional embodiments of the present disclosure, when the target adjustment mode is the second adjustment mode, the adjusting the wind output of the electric fan to satisfy the current user's comfort level includes:

Obtain the initial gear position and current ambient temperature of the electric fan;

In the case that the current ambient temperature changes, based on the stored second mapping relationship and the initial gear, determine a target gear;

In the case where 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.

In some optional embodiments of the present disclosure, when the current ambient temperature changes, determining a target gear position based on the stored second mapping relationship and the initial gear position includes:

Obtain the temperature change amount of the current ambient temperature; determine the gear shift amount based on the stored second mapping relationship, the current ambient temperature and the temperature change amount; increase or decrease the gear shift amount based on the gear shift amount The initial gear, the target gear is determined.

In some optional embodiments of the present disclosure, the method further includes:

When the current ambient temperature increases, correspondingly, 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;

Or, in the case where the current ambient temperature drops, correspondingly, 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.

In a second aspect, 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.

In some optional embodiments of the present disclosure, 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.

In some optional embodiments of the present disclosure, 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:

V=α*T+β*RH-γ*TSV-ε;

Among them, 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; α, β, γ, and ε are the temperature coefficient, humidity coefficient, thermal sensation voting coefficient, and compensation value, respectively.

In some optional embodiments of the present disclosure, 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.

In some optional embodiments of the present disclosure, 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.

In some optional embodiments of the present disclosure, 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.

In a third aspect, 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.

In a fourth aspect, 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.

In a fifth aspect, 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. In the embodiment of the present disclosure, 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.

Description of drawings

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;

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;

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.

detailed description

In order to make the purposes, technical solutions and advantages of the embodiments of the present disclosure more clear, the specific technical solutions disclosed will be described in further detail below with reference to the accompanying drawings in the embodiments of the present disclosure. The following examples are intended to illustrate the present disclosure, but not to limit the scope of the present disclosure.

The present disclosure will be described in further detail below with reference to the accompanying drawings and specific embodiments.

As shown in 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.

It should be noted that, it should be noted that the "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.

In some embodiments, obtaining the first user instruction in S101 may include: receiving a first operation; and generating a first user instruction based on the first operation.

Here, the first operation may refer to the user's direct operation on the electric fan, and there are various types. For example, 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.

In some embodiments, when the first operation is a key operation, correspondingly, 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.

In other embodiments, when the first operation can be a touch operation, correspondingly, 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.

In other embodiments, obtaining the first user instruction in S101 may further include: receiving the first user instruction sent by the terminal.

Here, the user can generate the first user instruction through the application (APP, Application) software installed in the terminal, and the communication component in the terminal sends the first user instruction to the electric fan, and the communication component in the electric fan receives the first user instruction . 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.

In a practical application process, the electric fan may include different working modes, and the control requirements of the electric fan are different under different working modes. In the embodiments of the present disclosure, only some controls of the electric fan operating in the first mode are described, wherein 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. Usually, 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.

After the electric fan is in the first mode, a second user instruction is acquired, and the second user instruction is parsed to obtain a second analysis result; and the target adjustment mode is entered based on the second analysis result. It should be noted that the manner of acquiring the second user instruction is similar to the foregoing manner of acquiring the first user instruction, and details are not described herein again. 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.

In some embodiments, as shown in FIG. 2 , it 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:

S201: Obtain current ambient humidity, current ambient temperature, current user type, and current user status;

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;

S203: In the case where 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 The wind speed value of the wind that satisfies the current user for comfort.

It should be noted that 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). In practical applications, there are many ways for the electric fan to obtain the current ambient temperature. As an implementation method, 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. Exemplarily, 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. For the acquisition of the current ambient humidity, the ambient humidity of the space where the electric fan is located can be measured by the humidity measuring element. Specifically, 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.

In the actual application process, for S201, 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.

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. In other words, the current user type, the current user status, and the current ambient temperature jointly determine the What is the adjustment parameter of . It should be noted that the first mapping relationship may be obtained through a large number of experiments. Among them, 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.

In the actual application process, when the current user type, the current user state and the current ambient temperature jointly determine that the adjustment parameter at this time is the thermal sensory voting value, each thermal sensory voting value in the first mapping relationship can be calculated in the following way :

TSV=-(V ₀ -α*T-β*RH-ε)/γ

Among them, 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; α, β, γ, ε are the temperature Coefficient, Humidity Coefficient, Thermal Feeling Voting Coefficient, Compensation Value.

It should be noted that the coefficients α, β, γ, and ε may be obtained through a large number of experiments. For example, α may be 0.3; β may be 0.08; γ may be 1.3; ε The value can be 8.3. Of course, the values of the above coefficients are not limited in this embodiment.

For example, when 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), and the current temperature T=26°C and humidity RH=60%, 8.3 is the compensation value, 0.3 is the temperature coefficient value, and 0.08 is the humidity coefficient value. At this time, the thermal sensation voting value TVS=-(0.7+8.3-0.3*26-0.08*0.6)/1.3=- 0.9.

In some embodiments, in the case where the adjustment parameter is the thermal sensation voting value TSV, the current ambient temperature is determined based on the stored first mapping relationship, the current user type and the current user state. After obtaining the required thermal sensation voting value, for S203, 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=α*T+β*RH-γ*TSV-ε

Among them, 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; α, β, γ, and ε are the temperature coefficient, humidity coefficient, thermal sensation voting coefficient, and compensation value, respectively.

Here, 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. Exemplarily, 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.

In other embodiments, as shown in FIG. 3 , it 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:

S301: Obtain the initial gear position and the current ambient temperature of the electric fan;

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.

It should be noted that, in S301, 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.

It should be understood that electric fans are usually used in summer, and in summer, the temperature at different times of the day may change greatly, so the current ambient temperature measured by the user can change with time. Therefore, in some implementations In an example, in the case where the current ambient temperature changes in S302, determining the target gear based on the stored second mapping relationship and the initial gear may include:

Obtain the temperature change amount of the current ambient temperature; determine the gear shift amount based on the stored second mapping relationship, the current ambient temperature and the temperature change amount; increase or decrease the gear shift amount based on the gear shift amount The initial gear, the target gear is determined.

It should be noted that 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. For example, the currently measured ambient temperature is 26 degrees Celsius, and the measured ambient temperature after one hour is 30 degrees Celsius, at this time, the temperature change is 30-26=4 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.

In some embodiments, 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.

In the actual application process, 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.

It should be noted that when the current ambient temperature increases, 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.

It should be understood that in the electric fan, 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. Based on this, in S302, 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. In other words, 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.

It should be noted that, based on the foregoing description, it can be known that when the second adjustment mode is used to control the wind speed of the comfort wind of the electric fan, in fact, 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.

In order to understand the second adjustment mode provided by the embodiment of the present disclosure, an example is given below. Calculate the corresponding wind speeds under different ambient temperatures according to the calculation method of the comfort wind in the first adjustment mode, wherein the temperature coefficient, humidity coefficient, thermal sensation voting coefficient, compensation value, thermal sensation voting value and ambient humidity in the formula adopt the same value In this way, the relationship between the wind speed of the comfortable wind and the ambient temperature can be obtained in the following Tables 1 and 2. From Table 1 and Table 2, we can know that humidity has little effect on wind speed and can be ignored. In addition, the user can select the gear, and the selected gear corresponds to the output of the corresponding wind speed, as shown in Table 3.

Table 1

Table 2

table 3

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.

Table 4

Ambient temperature T(℃)	Wind speed m/s	gear
twenty four	0.073	1
25	0.373	2
26	0.673	3
27	0.973	4
28	1.273	5
29	1.573	6
30	1.873	7
31	2.173	8
32	2.473	9
33	2.773	10
34	3.073	11
35	3.373	12

After obtaining the corresponding relationship between the ambient temperature, wind speed and gear position in Fig. 4 or Table 4, the following example illustrates the adjustment process of the second adjustment mode as follows:

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. On the contrary, when 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. Another example is user 2: when the ambient temperature is 26 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 9th gear. The fan outputs the wind speed corresponding to the 9th gear. On the contrary, when 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.

Based on the same disclosed concept, an embodiment of the present disclosure further provides an electric fan control device. As shown in FIG. 5 , 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.

In some embodiments, 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.

In some embodiments, 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=α*T+β*RH-γ*TSV-ε

Among them, 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; α, β, γ, and ε are the temperature coefficient, humidity coefficient, thermal sensation voting coefficient, and compensation value, respectively.

In some embodiments, 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.

In some embodiments, 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.

In some embodiments, 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.

Based on the aforementioned disclosed concept, 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.

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.

6 is a schematic diagram of a hardware structure of an electric fan control device according to an embodiment of the disclosure. 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. In addition to the data bus, the bus system 604 also includes a power bus, a control bus and a status signal bus. However, for clarity of illustration, the various buses are labeled as bus system 604 in FIG. 6 .

It will be appreciated that the memory 602 may be either volatile memory or non-volatile memory, and may include both volatile and non-volatile memory. Among them, 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. Volatile memory may be Random Access Memory (RAM), which acts as an external cache. By way of example and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory Memory (DRAM, Dynamic Random Access Memory), Synchronous Dynamic Random Access Memory (SDRAM, Synchronous Dynamic Random Access Memory), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM, Double Data Rate Synchronous Dynamic Random Access Memory), Enhanced Type Synchronous Dynamic Random Access Memory (ESDRAM, Enhanced Synchronous Dynamic Random Access Memory), Synchronous Link Dynamic Random Access Memory (SLDRAM, SyncLink Dynamic Random Access Memory), Direct Memory Bus 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 .

The methods disclosed in the above embodiments of the present disclosure may be applied to the processor 601 or implemented by the processor 601 . 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. 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.

In an exemplary embodiment, 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.

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.

It should be noted that, in the embodiments 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. Without further limitation, 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 term "and/or" in this article is only an association relationship to describe the associated objects, indicating that there can be three kinds of relationships, for example, A and/or B, it can mean that A exists alone, A and B exist at the same time, and A and B exist independently B these three cases. In addition, the term "at least one" herein refers to any combination of any one of the plurality or at least two of the plurality, for example, including at least one of A, B, and C, and may mean including from A, B, and C. Any one or more elements selected from the set of B and C.

In the several embodiments provided in the present disclosure, it should be understood that the disclosed apparatus and method may be implemented in other manners. The device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored, or not implemented. In addition, 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. The unit described above as a separate component may or may not be physically separated, and the component displayed as a unit may or may not be a physical unit, that is, it may be located in one place or distributed to multiple network units; Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment. In addition, 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.

The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited to this. should be included within the scope of protection of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims (15)

1. An electric fan control method, the method includes:

   obtaining a first user instruction, and performing parsing processing on the first user instruction to obtain a first parsing result;

   In the case where the working mode indicated in the first analysis result is the first mode, a second user instruction is acquired, and the second user instruction is analyzed to obtain a second analysis result; based on the second analysis As a result, the target adjustment mode is entered; in the target adjustment mode, the wind output of the electric fan is adjusted to satisfy the current user's comfort level; wherein, the first mode is that the wind output by the electric fan makes the current user's comfort level meet the requirements. Patterns of user needs.
2. The method according to claim 1, wherein, when the target adjustment mode is the first adjustment mode, the adjusting the output comfort of the electric fan to meet the wind of the current user comprises:

   Get the current ambient humidity, current ambient temperature, current user type and current user status;

   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;

   In the case where 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.
3. The method according to claim 2, wherein, when the adjustment parameter is a thermal sensation vote value TSV, 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=α*T+β*RH-γ*TSV-ε

   Among them, 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; α, β, γ, and ε are the temperature coefficient, humidity coefficient, thermal sensation voting coefficient, and compensation value, respectively.
4. The method according to claim 1, wherein, 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 comprises:

   Obtain the initial gear position and current ambient temperature of the electric fan;

   In the case that the current ambient temperature changes, based on the stored second mapping relationship and the initial gear, determine a target gear;

   In the case where 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.
5. The method according to claim 4, wherein, in the case that the current ambient temperature changes, based on the stored second mapping relationship and the initial gear, determining a target gear, comprising:

   Obtain the temperature change amount of the current ambient temperature; determine the gear shift amount based on the stored second mapping relationship, the current ambient temperature and the temperature change amount; increase or decrease the gear shift amount based on the gear shift amount The initial gear, the target gear is determined.
6. The method of claim 5, wherein the method further comprises:

   When the current ambient temperature increases, correspondingly, 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;

   Or, in the case where the current ambient temperature drops, correspondingly, 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.
7. 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.
8. The apparatus according to claim 7, wherein the adjustment unit comprises 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.
9. The device according to claim 8, wherein 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 environment in the following manner Temperature and the current ambient humidity to obtain the target wind speed:

   V=α*T+β*RH-γ*TSV-ε;

   Among them, 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; α, β, γ, and ε are the temperature coefficient, humidity coefficient, thermal sensation voting coefficient, and compensation value, respectively.
10. The apparatus according to claim 7, wherein the adjustment unit comprises 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.
11. The apparatus according to claim 10, wherein the second determination sub-module is configured to: obtain the temperature change amount of the current ambient temperature; based on the stored second mapping relationship, the current ambient temperature and the The amount of temperature change determines the amount of gear change; the target gear is determined by raising or lowering the initial gear based on the amount of gear change.
12. The device according to claim 11, wherein the second determination sub-module is configured to: in the case that the current ambient temperature increases, the initial gear is increased by the gear change amount to obtain the target gear; or, the second determination sub-module, configured to obtain the target gear by reducing the initial gear by the gear change amount when the current ambient temperature drops .
13. An electric fan control device, the electric fan control device comprising: a processor and a memory for storing a computer program that can be executed on the processor, wherein the processor is configured to execute the claims when running the computer program The steps of any one of 1 to 6 of the method.
14. A computer-readable storage medium having stored thereon a computer program which, when executed by at least one processor, implements the steps of the method as claimed in any one of claims 1 to 6.
15. An electric fan, comprising the electric fan control device of any one of claims 7 to 12, or the electric fan control device of claim 13.

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