WO2018120717A1 - Method and device for controlling air conditioner - Google Patents

Abstract

Disclosed is a method for controlling an air conditioner, comprising: acquiring a real-feel temperature of a user, the real feel temperature being calculated according to a surrounding temperature of the user detected by a wearable apparatus (step S10); determining a real feel temperature range comprising the real feel temperature (step S20); and adjusting, according to the real feel temperature range, an operating parameter of an air conditioner (step S30). Also disclosed is a device for controlling an air conditioner. In the above solution, an operating parameter is directly adjusted according to a surrounding temperature of a user detected by a wearable apparatus, such that an operating temperature of an air conditioner can be adjusted more accurately.

Description

 Air conditioner control method and device

Technical field

The present invention relates to the field of air conditioner technology, and in particular, to an air conditioner control method and apparatus.

Background technique

When the air conditioner is in the cooling or heating mode, the air conditioner operating parameters such as the wind speed and the set temperature are adjusted according to the indoor temperature in order to make the user feel comfortable, but the difference between the indoor temperature and the user's perceived temperature is only based on the indoor Adjusting the temperature will result in inaccurate room temperature control.

Summary of the invention

The invention provides an air conditioner control method and device, the main purpose of which is to solve the technical problem that the control of the indoor temperature is not accurate enough.

To achieve the above object, the present invention provides an air conditioner control method, and the air conditioner control method includes:

Obtaining a user's personal value, which is calculated according to the ambient temperature of the user detected by the wearable device;

Determining the range of the sense of the body value;

Adjusting the operating parameters of the air conditioner according to the portable range.

Optionally, the step of adjusting an operating parameter of the air conditioner according to the portable sensing interval includes:

Determining a temperature corresponding to the body feeling interval in which the body value is located;

The temperature corresponding to the body feeling section is adjusted to the operating temperature of the air conditioner.

Optionally, the step of acquiring the user's personal value includes:

Obtaining a distance between the user and the air conditioner, and calculating a fitness value according to the distance, the current user ambient temperature, and the current indoor fan wind speed;

The step of adjusting an operating parameter of the air conditioner according to the portable sensing interval includes:

Obtaining a first air guiding strip angle value corresponding to the physical fitness value interval in which the physical fitness value is located, and adjusting an angle of the left and right air guiding strips of the air conditioner according to the air guiding strip angle value;

Obtaining a second air guiding strip angle value corresponding to the distance interval in which the distance is located, and adjusting an upper air guiding strip angle of the air conditioner according to the second air guiding strip angle value, wherein, according to the distance between the user and the air conditioner The current user's ambient temperature and the current indoor fan wind speed are calculated with the body value.

Optionally, the step of adjusting an operating parameter of the air conditioner according to the portable sensing interval includes:

Detecting a distance of the user from the air conditioner, and determining a position coefficient of the wind speed adjustment according to the distance;

Calculating a wind speed change amount according to a calculation method corresponding to the body feeling interval and the position coefficient;

Adjusting the wind speed of the indoor fan of the air conditioner according to the variation of the wind speed

In addition, in order to achieve the above object, the present invention also provides an air conditioner control apparatus, and the air conditioner control apparatus includes:

Obtaining a module, and acquiring a value of the user’s body feeling, wherein the value of the body feeling is calculated according to a temperature of the user detected by the wearable device;

a determining module, configured to determine a walk-through interval in which the value of the portable body is located;

The adjustment module is configured to adjust an operating parameter of the air conditioner according to the portable sensing interval.

Optionally, the adjusting module includes:

Determining a submodule, configured to determine a temperature corresponding to the body sensation interval in which the body value is located;

The adjustment submodule is configured to adjust a temperature corresponding to the body feeling interval to an operating temperature of the air conditioner.

Optionally, it is characterized in that

The obtaining module is further configured to acquire a distance between the user and the air conditioner, and calculate a body-fit value according to the distance, the current user ambient temperature, and the current indoor fan wind speed;

The adjustment module includes:

Obtaining a sub-module, configured to obtain a first air guiding strip angle value corresponding to the physical fitness value interval in which the physical fitness value is located, and an angle value of the second air guiding strip corresponding to the distance interval in which the distance is located;

And a adjusting submodule, configured to adjust an angle of the left and right air guiding strips of the air conditioner according to the air guiding strip angle value, and adjust an upper air guiding strip angle of the air conditioner according to the second air guiding strip angle value.

Optionally, the adjusting module includes:

Determining a sub-module for detecting a distance of the user from the air conditioner, and determining a position coefficient of the wind speed adjustment according to the distance;

a calculation submodule, configured to calculate a wind speed change amount according to a calculation manner corresponding to the body feeling interval and the position coefficient;

And a modulation submodule configured to adjust a wind speed of the indoor fan of the air conditioner according to the amount of change in the wind speed.

The air conditioner control method and device provided by the invention determine the calculation of the body-fitness value according to the current ambient temperature of the user, determine the body-fit range in which the body-fit value is located, and adjust the operating parameters of the air conditioner according to the body-fit interval, so that the air conditioner is The control is more accurate.

DRAWINGS

1 is a schematic flow chart of a first embodiment of a method for controlling an air conditioner according to the present invention;

2 is a schematic flow chart showing the steps of adjusting the operating parameters of the air conditioner according to the body-fit range in the second embodiment of the air conditioner control method according to the present invention;

3 is a schematic diagram showing the steps of determining the temperature corresponding to the body-fit interval in which the body value is located in the third embodiment of the air conditioner control and control method according to the present invention;

[Correct according to Rule 91 04.08.2017]
4 is a schematic diagram showing a procedure of determining a temperature corresponding to a body-fit interval in which a body value is located in a fourth embodiment of the air conditioner control and control method according to the present invention;

5 is a schematic flow chart of a fifth embodiment of a method for controlling an air conditioner according to the present invention;

6 is a schematic flow chart showing the steps of adjusting the operating parameters of the air conditioner according to the body-fit range in the eighth embodiment of the air conditioner control method according to the present invention;

Fig. 7 is a schematic view showing the functional blocks of the first embodiment of the air conditioner control device of the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The invention provides an air conditioner control method.

1 is a schematic flow chart of a first embodiment of a method for controlling an air conditioner according to the present invention.

The air conditioner control method disclosed in this embodiment includes:

Step S10: Acquire a value of the user's body feeling, and the value of the body feeling is calculated according to the ambient temperature of the user detected by the wearable device;

The ambient temperature of the user can be detected by the wearable device worn by the user, and the temperature sensor is set on the wearable device, and the detected indoor temperature is uploaded to the air conditioner every preset time interval, and the indoor temperature of the air conditioner is used as the ambient temperature of the user. . When the air conditioner is in the awake and portable mode, the wind speed and the distance between the user and the air conditioner are used to correct the body value, that is, the body value AMV= K(Ta+A1+A2)-H, the wind speed corresponds to the correction value A1, and the distance between the user and the air conditioner corresponds to the correction value A2. K and H are constants, and K and H can be determined by the amount of activity of the user, and the K and H corresponding to different amounts of the user's activities are different.

When the air conditioner is in the sleep mode, the data can be corrected by the radiation temperature, the user's sleep state, the number of motion steps in the preset time interval, and/or the body temperature, for example, AMV=KTa+LTr+M, Where, Ta is the temperature around the user, Tr is the radiation temperature, and K, L, and M are constants can also be determined by other means, such as the number of motion steps of the user and the current time point, Tr = Ta + A1, A1 is the first Correction value. The judgment of the awake and sense of sleep is determined by the amount of activity of the user or whether the current time point is located in the sleep period.

Step S20, determining a range of the body feeling in which the body value is located;

The calculated body-fitness value can be divided into multiple body-feeling ranges to avoid inaccurate temperature adjustment due to fluctuations in the body-worn value. The specific range of the body-sensing interval can be set by the developer according to the needs. The delineation of the interval is related to the values corresponding to K, H, A1, and A2, and will not be described here. Different temperature ranges can be set for different portable range, and different temperature adjustment strategies can be set for temperature adjustment.

In step S30, the operating parameters of the air conditioner are adjusted according to the range of the body.

The operating parameters of the air conditioner include the set temperature of the air conditioner, the angle of the air guiding strip and/or the wind speed, and the different values of the body value correspond to different set temperatures, air guiding strip angles and/or wind speeds.

In the technical solution disclosed in the embodiment, the calculation of the body-fitness value is determined according to the current ambient temperature of the user, and the body-fit range of the body-fit value is determined, and the operating parameters of the air conditioner are adjusted according to the body-fit range, so that the air conditioner is Control is more accurate.

Further, referring to FIG. 2, a second embodiment of the air conditioner control method of the present invention is proposed based on the first embodiment. In this embodiment, step S30 includes:

Step S31, determining a temperature corresponding to the body feeling interval where the body value is located;

In step S32, the temperature corresponding to the body-optic section is adjusted to the operating temperature of the air conditioner.

It can be understood that if the temperature difference between the temperature corresponding to the physical sensing interval and the current set temperature is too large, adjusting the operating temperature to the temperature corresponding to the physical sensing interval at one time may cause the user to feel uncomfortable, and may The preset time interval is adjusted until the operating temperature is adjusted to the temperature corresponding to the body sensing interval, so that the user feels more comfortable.

When the range of the sensation is different from the ergonomics interval of the last calculated physique value, the time interval corresponding to the sensation interval is obtained, and the preset time interval is updated by using the time interval corresponding to the sensible interval. Different time intervals corresponding to the update operating temperature are different, and the user's comfort can be improved by updating the time interval, and the number of calculating the value of the body feeling is reduced, thereby saving the energy consumption of the air conditioner. Keep the preset time interval unchanged when the range of the body and the range of the body are the same

In the solution disclosed in the embodiment, the calculation of the body-worn value according to the current ambient temperature of the user is determined, and the body-fit interval of the body-worn value is determined, and the temperature corresponding to the body-fit range is adjusted to the operating temperature of the air conditioner. The adjustment of the operating parameters according to the ambient temperature of the user detected by the wearable device makes the adjustment of the operating temperature of the air conditioner more accurate.

Further, referring to FIG. 3, a third embodiment of the air conditioner control method of the present invention is proposed based on the first embodiment. In this embodiment, step S31 includes:

Step S311, acquiring a current operation mode, where the operation mode includes a cooling mode and a heating mode;

Step S312, acquiring a temperature variable corresponding to the body feeling interval, and obtaining a temperature comparison value corresponding to the body feeling interval according to the operation mode;

Step S313, correcting the current operating temperature according to the temperature variable, and comparing the temperature comparison value and the corrected current operating temperature according to the comparison manner corresponding to the body sensing interval, and obtaining the comparison result, wherein the comparing manner includes taking the maximum value and the minimum value;

In step S314, the temperature corresponding to the comparison result is taken as the temperature corresponding to the body feeling section.

The user experience corresponding to each body part is different. For example, the user feeling corresponding to each body part can be cold, cold, cool, comfortable, warm, hot and hot, and the user feeling in the body part is cold. The comparison method corresponding to colder and colder time may take the maximum value. When the user feeling corresponding to the body-feeling interval is comfortable, the set temperature does not change, and the user feeling corresponding to the body-feeling interval is warm, hot, and hot. The comparison method is to take a minimum value, and the temperature comparison value is different from the cooling mode and the cooling mode. The temperature variables corresponding to different body parts are different. The temperature variable can be the temperature variable value preset by the developer or calculated according to other conditions.

Since the user feels different when the distance between the user and the air conditioner is different, the operating temperature of the air conditioner needs to be adjusted according to the distance between the user and the air conditioner, that is, the step of obtaining the temperature variable corresponding to the body feeling interval includes:

Obtaining a position coefficient corresponding to a distance between the user and the air conditioner;

The temperature variable is calculated based on the body value and the position coefficient.

The position coefficient between the user and the air conditioner is different. The product between the position coefficient and the body value can be used as the temperature variable, and the current operating temperature is subtracted from the temperature variable to correct the current operating temperature. The corrected operating temperature is compared with the temperature comparison value, that is, when the user feeling corresponding to the body-feeling interval is cold, cold, and cool, the corresponding comparison mode may be TS(n+1)=max(TSn-AMV). *C, Tb), when the user's feeling corresponding to the sensation interval is comfortable, TS(n+1)= TSn, TS(n+1)=min(TSn-AMV*C, Tb), Tb is the temperature comparison value, and TSn is the current operating temperature, AMV when the user feeling in the range is warm, hot and hot. For the value of the body sensation, C is the position coefficient, and the Tb corresponding to the different body sensation range is different.

It can be understood that, when the comparison mode corresponding to the body feeling interval is the maximum value, and the current running temperature is greater than or equal to the temperature comparison value, the step of correcting the current operating temperature according to the temperature variable is performed; or, the comparison corresponding to the body feeling interval is performed. When the minimum value is taken and the current operating temperature is less than or equal to the temperature comparison value, the step of correcting the current operating temperature according to the temperature variable is performed.

When the comparison mode corresponding to the body sensation interval is the maximum value, and the current running temperature is less than the temperature comparison value, or the comparison mode corresponding to the body sensation interval is the minimum value, and the current operating temperature is greater than the temperature comparison value, the operating temperature is not change.

In the technical solution disclosed in this embodiment, the target operating temperature is determined by comparing the correction value of the operating temperature and the set temperature comparison value to make the target operating temperature more accurate.

Further, referring to FIG. 4, a fourth embodiment of the air conditioner control method of the present invention is proposed based on the first embodiment. In this embodiment, step S31 includes:

Step S315, obtaining a temperature increment value corresponding to the body feeling interval;

Step S316, increasing or decreasing the temperature increment value for the current operating temperature to obtain a temperature corresponding to the body sensation interval.

TS(n+1)= TSn+Z or TS(n+1)= TSn-Z, Z is the temperature increment value, and the user experience corresponding to each body part is different. For example, the user feeling corresponding to each body part can be cold, cold, cool, comfortable, warm, hot and hot, respectively. The user feeling in the portable range is cold, cold, and cool when TS(n+1)= TSn+Z, TS(n+1)= TSn when the user's feeling corresponding to the sensation interval is comfortable, TS(n+1)= when the user feeling corresponding to the sensation interval is warm, hot and hot TSn-Z, the temperature comparison value heating mode is different from the cooling mode. The temperature increment value corresponding to different range of the body is different, and the temperature increment value may be a preset temperature variable value of the developer, or may be calculated according to other conditions, for example, TS(n+1)= TSn+AMV*C or TS(n+1)= TSn-AMV*C, AMV is a value of the body, and C is a position coefficient. Step S21 includes: acquiring a position coefficient corresponding to a distance between the user and the air conditioner; and calculating a temperature increment value according to the body value and the position coefficient.

It can be understood that when the air conditioner is in the awake and listening mode, the operating temperature adjustment can be performed according to the temperature adjustment mode corresponding to the second embodiment. When the air conditioner is in the sleep mode, the temperature corresponding to the third embodiment can be used. The adjustment mode performs the operation temperature adjustment, for example, when the current time point is within the preset awake time period or when the user is in the active state, the operation temperature adjustment is performed according to the temperature adjustment mode corresponding to the second embodiment, and the preset time is at the current time point. When the duration of the sleep period or when the user is in the stationary state is greater than the preset duration, the operating temperature adjustment may be performed according to the temperature adjustment mode corresponding to the third embodiment.

Further, referring to FIG. 5, a fifth embodiment of the air conditioner control method of the present invention is proposed based on the first embodiment. In this embodiment, step S10 includes:

Step S11, obtaining a distance between the user and the air conditioner;

Step S12, calculating a body value according to the distance, the current user ambient temperature, and the current indoor fan wind speed;

Step S30 includes:

Step S33, obtaining an angle value of the first air guiding strip corresponding to the body value range where the body feeling value is located, and adjusting an angle of the left and right air guiding strips of the air conditioner according to the air guiding strip angle value;

Step S34: Obtain an angle value of the second air guiding strip corresponding to the distance interval in which the distance is located, and adjust an angle of the upper and lower air guiding strips of the air conditioner according to the second air guiding strip angle value.

The distance between the user and the air conditioner can be obtained in various ways, for example, by image, calculating the distance between the user and the air conditioner according to the position of the user in the image taken by the camera; or detecting the intensity of the preset frequency infrared signal. Calculating a distance between the user and the air conditioner, the preset frequency being the frequency of infrared rays radiated by the human body; or, the distance between the user and the air conditioner may be determined by a signal sent by the wearable device worn by the user, such as a wearable device Sending an ultrasonic signal or a Bluetooth signal, etc., the air conditioner confirms the received signal strength; or the air conditioner and the wearable device establish a connection through Bluetooth, and the wearable device can detect the signal strength of the Bluetooth signal sent by the air conditioner, and the signal strength The air conditioner transmits to the air conditioner, and the air conditioner determines the distance between the user and the air conditioner according to the received signal strength, that is, the step of obtaining the distance between the user and the air conditioner includes: acquiring the air conditioner detected by the wearable device paired with the air conditioner The signal strength of the Bluetooth signal; the distance between the user and the air conditioner is determined according to the signal strength .

The signal strength detected by the wearable device paired with the air conditioner can be obtained after the air conditioner enters the portable mode. After the air conditioner is connected with the paired wearable device, the wearable device can send a one-button power-on signal to the air conditioner, and after receiving the one-button power-on signal, the air conditioner turns on according to the set operating parameter, and turns on the portable function. Or, when the air conditioner receives the control command of the portable mode, it can directly enter the portable mode, and the control command can be triggered by a voice control command or a control command sent by the remote controller. The wearable device can be paired with the air conditioner via Bluetooth, and the data is transmitted through the Bluetooth. The wearable device can upload the detected Bluetooth signal strength of the air conditioner periodically or in real time, or only the detected Bluetooth. When the signal strength changes, the Bluetooth signal strength is uploaded to the air conditioner to prevent the air conditioner from repeatedly calculating; the air conditioner can also obtain the intensity of the air conditioner Bluetooth signal detected by the wearable device periodically or in real time after entering the portable mode. The wearable device can be a smart bracelet, and the time interval of the signal strength of the smart air conditioner Bluetooth signal can be adjusted according to the comfort obtained by each calculation. The mapping relationship between signal strength and distance can be set. The distance between the user and the air conditioner corresponding to the signal strength can be known by looking up the table. To ensure the accuracy between the obtained user and the air conditioner distance, the signal intensity interval can be set. The mapping relationship table corresponding to the distance interval is described by taking the signal strength S as an example. For example, when S≥60, the corresponding distance is 0<L≤1; 0< S≤59, 1<L≤2; 20< S≤39, 2<L≤3; 5< S≤19, L>3; S≤5, the wearable device is disconnected from the air conditioner.

The value of the body sensation can be calculated according to the distance, the temperature of the current user and the current indoor fan speed. According to the above three sets of parameters, the user can feel more comfortable after the set temperature and the wind speed are adjusted.

When the distance between the user and the air conditioner is greater than the preset distance, such as 3 m, the angle of the upper and lower air guiding strips is increased to the upper limit angle. The greater the distance between the user and the air conditioner, the closer the angle of the upper and lower air guiding strips is to the upper limit angle, and the user and the user can be set. The distance between the upper and lower air guides corresponding to the distance interval of the air conditioner.

In the solution proposed by the embodiment, the distance between the user and the air conditioner is obtained, and the body value is calculated according to the distance, the current user temperature, and the current indoor fan wind speed, and the body value range corresponding to the body value is obtained. The angle of the first air guiding strip is adjusted, and the angles of the left and right air guiding strips of the air conditioner are adjusted according to the angle value of the air guiding strip, so that the adjusted left and right air guiding strip angles satisfy the requirements of the body feeling, and are more comfortable, and at the same time, the distance interval of the distance is obtained. Corresponding the second air guiding strip angle value, and adjusting the upper and lower air guiding strip angles of the air conditioner according to the second air guiding strip angle value, adjusting the angle of the upper and lower air guiding plates by the distance between the user and the air conditioner, so that the user is more comfortable, and It is not necessary to manually adjust the left and right air deflectors and the upper and lower air deflectors when the distance changes, and the adjustment of the air deflector is more intelligent.

Further, a sixth embodiment of the air conditioner control method of the present invention is proposed based on the fifth embodiment. In this embodiment, step S12 includes:

Obtaining a first body shape correction value corresponding to the distance, a current user ambient temperature, and a second body feeling correction value corresponding to the current indoor fan wind speed;

The body value is calculated according to the first body feeling correction value, the current user ambient temperature, and the second body feeling correction value.

Different wind speed intervals correspond to different body shape correction values, and different distance intervals correspond to different body shape correction values. According to the distance correction value corresponding to the distance, the ambient temperature of the user and the body friction correction value corresponding to the wind speed of the indoor fan, the calculation formula of the body value can be: AMV=H×(Ta+A1+A2)-K, where Ta is The ambient temperature of the user, A1 is the fitness correction value corresponding to the wind speed of the indoor fan, A2 is the fitness correction value corresponding to the distance, H and K are constant values, and the constant value can be determined according to the activity amount of the user, and the activity amount of the user can be determined according to The acceleration detected by the acceleration sensor in the wearable device is calculated. For example, when the user sits still, the activity amount M=58, H=0.2389, K=6.1558; when the low activity M=93, H=0.175, K=3.643; when the medium activity amount is M=123, H=0.174, K= 30358; when the high activity is M=157, H=0.265, K=4.158.

In the technical solution disclosed in the embodiment, the body-worn value can be directly calculated according to the current ambient temperature of the user, the wind speed of the indoor fan, and the distance between the user and the air conditioner, and the adjustment of the operating parameter is performed according to the value of the body-worn value, so that the adjustment of the operating parameter is performed. more precise.

Further, a seventh embodiment of the air conditioner control method of the present invention is proposed based on the fifth or sixth embodiment. In this embodiment, after step S11, the method further includes:

Determining a position coefficient corresponding to the distance according to a mapping relationship between the distance and the position coefficient;

Obtaining the target operating parameter of the air conditioner according to the body value and the position coefficient, and the operating parameters of the air conditioner include the set temperature and/or the indoor fan wind speed;

The control air conditioner operates according to the target operating parameters.

After calculating the value of the body sensation, the operating parameters of the air conditioner can be further adjusted according to the body value and the position coefficient, so that the adjustment of the operating parameters of the air conditioner is more accurate. In this embodiment, the air conditioner is obtained according to the body value and the position coefficient. The steps of the target operational parameters may include:

Obtain a range of the sense of being with the body value, and obtain an operation parameter adjustment rule corresponding to the range of the body;

The target operating parameters are calculated according to the operating parameter adjustment rules, the position coefficient, the body value, and the current operating parameters.

It can be understood that when the operating mode of the air conditioner is different, when the operating parameter is the indoor fan wind speed, the indoor fan updates the wind speed value on the basis of the current wind speed every time the walking range is determined, that is, Vsl= Vsl+ △V*C, C is the position coefficient, which is related to the distance of the user from the air conditioner. When Vsl >100%, take Vsl =100%, when Vsl <1%, take Vsl =1%.

When the operating parameter is the set temperature value, the indoor fan updates the set temperature value based on the current set temperature value each time the following range is determined.

In the solution disclosed in this embodiment, the operating parameters are adjusted according to the operating parameter adjustment rules corresponding to different portable sensing intervals in the mapping table, so that the adjustment of the operating parameters is more accurate.

Further, referring to FIG. 6, an eighth embodiment of the air conditioner control method of the present invention is proposed based on the first embodiment. In this embodiment, step S30 includes:

Step S35, detecting the distance of the user from the air conditioner, and determining the position coefficient of the wind speed adjustment according to the distance;

Step S36, calculating a wind speed change amount according to a calculation method corresponding to the body feeling interval and a position coefficient;

In step S37, the wind speed of the indoor fan of the air conditioner is adjusted according to the amount of change in the wind speed.

In this embodiment, step S10 includes: detecting, by the wearable device, a temperature of the user in the vicinity of the user and a distance from the air conditioner to the first correction value of the sense of the body and a second correction value of the wind speed change to the sense of the sense; according to the vicinity of the user The temperature, the first correction value, and the second correction value calculate the user's body value.

The wearable device is Bluetooth communication, that is, the wearable device can communicate with the air conditioner through Bluetooth to complete data interaction and control of the air conditioner. The temperature in the vicinity of the user is detected by a temperature detector on the wearable device, the first correction value of the distance from the user to the air conditioner, and the second correction value of the wind speed change to the sense of the body. The temperature near the user is detected by the wearable device, which is a bracelet, a watch, or the like. When the wearable device is worn by the user, it is the temperature of the user's body surface, and when the wearable device is not worn by the user, it is the temperature around the user. The second correction value A2 of the wind speed change to the sense of the body refers to Table 2, and wherein the correction value is different according to the wind blowing, the wind, and the wind; the distance from the air conditioner to the first correction value A2 of the body feeling. The distance from the user to the air conditioner is to determine the distance between the person and the air conditioner by the strength of the Bluetooth signal connected to the air conditioner by the wearable device. For example, the Bluetooth signal is divided into four levels of strength and weakness, and different levels correspond to different distances. The correspondence between the detected wearable device and the air conditioner is determined by the correspondence between the signal strength level and the distance. The distance L of the air conditioner, the stronger the signal, the closer the user is to the air conditioner. For example, the signal strength level is 1, the corresponding distance is more than 3m; the strength and weakness level is 2, the corresponding distance is 2m<L≤3m; the signal strength level is 3, the corresponding distance is 1m<L≤2m; the signal strength level is 4, The corresponding distance is 0m < L ≤ 1m.

In order to improve the calculation accuracy of the sense of belonging, different activities correspond to different calculation methods. For example, when sitting still, the amount of activity is small, and the calculation method is: AMV=a1*(Ta+A1+A2)-b1; When the amount (greater than the amount of activity of sitting still), the calculation method is: AMV= A2*(Ta+A1+A2)-b2; When the activity is medium, the calculation method is: AMV= a3*(Ta+A1+A2)-b3; when the activity is high, the calculation method is: AMV= A4*(Ta+A1+A2)-b4. Among them, the calculation coefficients set by a1, a2, a3 and a4 corresponding to different activities are calculated according to the experiment; the compensation values set by b1, b2, b3 and b4 corresponding to different activity amounts are calculated according to the experiment; Ta is passed The temperature near the user detected by the wearable device. For example, the calculation method for sit-in is: AMV=0.2389*(Ta+A1+A2)-6.1558; when calculating high activity, the calculation method is: AMV=0.265*(Ta+A1+A2)-4.158.

Users are at different distances and have different needs for wind speed adjustment. The distance from the user to the air conditioner is detected, and the position coefficient of the wind speed adjustment is determined according to the distance. When the user is hot, the farther the user is from the air conditioner, the greater the wind speed change is expected. The closer the wind speed change is, the smaller the coefficient is. Therefore, when the user is colder, the closer the user is to the air conditioner, the greater the expected wind speed change. The farther away, the smaller the wind speed change is, the coefficient is C.

After the position coefficient C is determined, the wind speed change amount is calculated based on the calculation method corresponding to the body feeling interval and the position coefficient. There are different ways to calculate the amount of wind speed change ARate for different range of the body.

Further, in order to adjust the wind speed better, the wind speed change amount is calculated, and the step of calculating the wind speed change amount according to the calculation method corresponding to the body feeling interval and the adjustment coefficient includes:

When the determined kinesthetic interval is a hot interval, the wind speed change amount is calculated according to the calculation method corresponding to the body sensation interval and the position coefficient;

When the determined range of the sensation is cold, the amount of wind speed change is calculated based on the calculation method corresponding to the sensible range and the derivative of the position coefficient.

For example, when the calculated fit value falls into the range 4, it is a comfortable (slightly warm) range, and the wind speed change is ΔRate. =-(ucJSX-1%)/2*(1/C); When the calculated fit value falls into the range of the body, it is a cold portable range, and the wind speed change is △Rate =+(100%-ucJSX)/2*C, where ucJSX is the wind speed value of the current fan.

After calculating the wind speed change amount, the wind speed of the air conditioner indoor fan is adjusted according to the direction of the change, that is, the current wind speed of the indoor fan is adjusted according to the change amount. For example, if the calculated wind speed change is 20% and the adjustment direction is increased, the wind speed is increased by 20% based on the current wind speed.

In this embodiment, the user's sense of the body, the range of the sense of the body and the position coefficient of the distance affecting the wind speed change; the wind speed change amount is calculated according to the calculation method and the position coefficient corresponding to the interval, and the wind speed of the indoor fan is automatically adjusted according to the wind speed change amount. Providing a flexible wind speed adjustment method, which provides a refined wind speed adjustment mode with the user's real needs, provides a more comfortable air conditioner experience, and improves the intelligence level of the air conditioner wind speed adjustment.

In an embodiment of the present invention, in order to control the wind speed more accurately, after calculating the wind speed change amount according to the calculation method corresponding to the body-feeling interval and the position coefficient, the method further includes:

When the range of the body feeling is a preset interval, the adjusted wind speed is calculated according to the amount of change in the wind speed;

Determining a wind speed limit value corresponding to a running time of the body zone;

When the adjusted wind speed is greater than the determined wind speed limit value, the wind speed of the air conditioner indoor fan is adjusted according to the wind speed limit value.

The difference between this embodiment and the above embodiment is that a preset interval is set, and the wind speed adjustment of the preset interval is different from the adjustment of the other portable range, and the wind speed adjustment of the preset interval needs to be limited. The preset interval is the portable range 3, and it may be other portable range according to the experiment.

When the adjusted wind speed is greater than the determined wind speed limit value, the wind speed of the air conditioner indoor fan is adjusted according to the wind speed limit value. Specifically, the wind speed limit value is associated with the running time ucSectionTim of the body zone 3, for example, ucSectionTim<= At 30 minutes, the maximum wind speed value is limited to 80%; when 60 minutes <ucSectionTim <= 90 minutes, the maximum wind speed value is limited to 40%. When the adjusted wind speed is less than or equal to the determined wind speed limit value, the wind speed of the indoor fan of the air conditioner is adjusted according to the wind speed change amount, that is, the wind speed of the indoor fan is adjusted according to the actually calculated wind speed change amount. The preset walk-through range is a relatively comfortable section, and the current adjustment cannot be made. Therefore, it is necessary to limit the adjustment of the wind speed. This makes the user feel better in the comfort zone.

The invention further provides an air conditioner control device.

Referring to Figure 7, Figure 7 is a schematic diagram of the functional modules of the first embodiment of the air conditioner control device of the present invention.

The embodiment provides an air conditioner control device, and the air conditioner control device includes:

The obtaining module 10 is configured to obtain a value of the user's body feeling, and the value of the body feeling is calculated according to the ambient temperature of the user detected by the wearable device;

The determining module 20 is configured to determine a walk-through interval in which the body value is located;

The adjustment module 30 is configured to adjust an operating parameter of the air conditioner according to the body feeling interval.

The ambient temperature of the user can be detected by the wearable device worn by the user, and the temperature sensor is set on the wearable device, and the detected indoor temperature is uploaded to the air conditioner every preset time interval, and the indoor temperature of the air conditioner is used as the ambient temperature of the user. . When the air conditioner is in the awake and portable mode, the wind speed and the distance between the user and the air conditioner are used to correct the body value, that is, the body value AMV= K(Ta+A1+A2)-H, the wind speed corresponds to the correction value A1, and the distance between the user and the air conditioner corresponds to the correction value A2. K and H are constants, and K and H can be determined by the amount of activity of the user, and the K and H corresponding to different amounts of the user's activities are different.

When the air conditioner is in the sleep mode, the data can be corrected by the radiation temperature, the user's sleep state, the number of motion steps in the preset time interval, and/or the body temperature, for example, AMV=KTa+LTr+M, Where, Ta is the temperature around the user, Tr is the radiation temperature, and K, L, and M are constants can also be determined by other means, such as the number of motion steps of the user and the current time point, Tr = Ta + A1, A1 is the first Correction value. The judgment of the awake and sense of sleep is determined by the amount of activity of the user or whether the current time point is located in the sleep period.

The calculated body-fitness value can be divided into multiple body-feeling ranges to avoid inaccurate temperature adjustment due to fluctuations in the body-worn value. The specific range of the body-sensing interval can be set by the developer according to the needs. The delineation of the interval is related to the values corresponding to K, H, A1, and A2, and will not be described here. Different temperature ranges can be set for different portable range, and different temperature adjustment strategies can be set for temperature adjustment.

In the technical solution disclosed in the embodiment, the calculation of the body-fitness value is determined according to the current ambient temperature of the user, and the body-fit range of the body-fit value is determined, and the operating parameters of the air conditioner are adjusted according to the body-fit interval to control the air conditioner. more precise.

Further, a second embodiment of the air conditioner control device of the present invention is proposed based on the first embodiment. In this embodiment, the adjustment module 30 includes:

Determining a sub-module for determining a temperature corresponding to the body-sensing interval in which the body value is located;

The adjustment submodule is used to adjust the temperature corresponding to the body sensing section to the operating temperature of the air conditioner.

Further, the determining submodule includes:

The acquiring unit is configured to acquire a current running mode at every preset time interval, the running mode includes a cooling mode and a heating mode, and obtain a temperature variable corresponding to the body-feeling interval, and obtain a temperature comparison value corresponding to the body-fit interval according to the running mode. ;

a correction unit for correcting a current operating temperature according to a temperature variable;

a comparison unit, configured to compare the temperature comparison value and the corrected current operating temperature according to the comparison manner corresponding to the body feeling interval, and obtain a comparison result, wherein the comparison manner includes taking the maximum value and the minimum value;

The processing unit is configured to use the temperature corresponding to the comparison result as the temperature corresponding to the body feeling interval.

Further, the first obtaining unit includes:

Obtaining a subunit for obtaining a position coefficient corresponding to a distance between the user and the air conditioner;

A calculation subunit for calculating a temperature variable based on the body value and the position coefficient.

For the implementation of the functions of the modules in this embodiment, refer to the foregoing method embodiments, and details are not described herein.

Further, a third embodiment of the air conditioner control device of the present invention is proposed based on the first embodiment. In this embodiment, the acquisition module 10 is further configured to acquire a distance between the user and the air conditioner, and according to the distance, the current ambient temperature of the user, and The current indoor fan wind speed is calculated with the body value;

The adjustment module 30 includes:

Obtaining a sub-module, configured to obtain a first air guiding strip angle value corresponding to the physical fitness value interval where the physical value is located, and a second air guiding strip angle value corresponding to the distance interval in which the obtaining distance is located;

The adjusting submodule is configured to adjust the left and right air guiding strip angles of the air conditioner according to the air guiding strip angle value, and adjust the upper and lower air guiding strip angles of the air conditioner according to the second air guiding strip angle value.

Further, the obtaining module 10 includes:

An acquiring unit, configured to acquire a first body feeling correction value corresponding to the distance, a current user ambient temperature, and a second body feeling correction value corresponding to the current indoor fan wind speed;

And a calculating unit, configured to calculate the body value according to the first body feeling correction value, the current user ambient temperature, and the second body feeling correction value.

For the implementation of the functions of the modules in this embodiment, refer to the foregoing method embodiments, and details are not described herein.

Further, a fourth embodiment of the air conditioner control device of the present invention is proposed based on the first embodiment. In this embodiment, the adjustment module includes:

Determining a sub-module for detecting a distance of the user from the air conditioner, and determining a position coefficient of the wind speed adjustment according to the distance;

a calculation submodule, configured to calculate a wind speed change amount according to a calculation method corresponding to the body feeling interval and a position coefficient;

The modulation submodule is configured to adjust the wind speed of the indoor fan of the air conditioner according to the amount of change in the wind speed.

Further, the calculation sub-module is further configured to calculate the wind speed change amount according to the calculation method and the position coefficient corresponding to the body-feeling interval when the determined body-fit interval is a hot interval, and to be cold in the determined body-fit interval In the interval, the wind speed change amount is calculated based on the calculation method corresponding to the body feeling interval and the derivative of the position coefficient.

Further, the calculation sub-module is further configured to calculate the adjusted wind speed according to the wind speed change amount when the body-worn interval is a preset interval;

Determining a sub-module, further for determining a wind speed limit value corresponding to a running time of the walk-in interval;

The adjustment submodule is further configured to adjust the wind speed of the indoor fan of the air conditioner according to the wind speed limit value when the adjusted wind speed is greater than the determined wind speed limit value.

For the implementation of the functions of the modules in this embodiment, refer to the foregoing method embodiments, and details are not described herein.

Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, The optical disc includes a number of instructions for causing a terminal device (which may be a mobile phone, a computer, a cloud server, an air conditioner, or a network device, etc.) to perform the methods of various embodiments of the present invention.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Claims (26)

1.  An air conditioner control method, characterized in that the air conditioner control method comprises:

   Obtaining a user's personal value, which is calculated according to the ambient temperature of the user detected by the wearable device;

   Determining the range of the sense of the body value;

   Adjusting the operating parameters of the air conditioner according to the portable range.
2. The air conditioner control method according to claim 1, wherein the step of adjusting an operating parameter of the air conditioner according to the body feeling interval comprises:

   Determining a temperature corresponding to the body feeling interval in which the body value is located;

   The temperature corresponding to the body feeling section is adjusted to the operating temperature of the air conditioner.
3. The air conditioner control method according to claim 1, wherein the step of determining a temperature corresponding to the body feeling interval in which the body value is located includes:

   Obtaining a current operating mode, the cooling mode and a heating mode;

   Obtaining a temperature variable corresponding to the body feeling interval, and acquiring a temperature comparison value corresponding to the body feeling interval according to the operation mode;

   Correcting a current operating temperature according to the temperature variable, and comparing the temperature comparison value and the corrected current operating temperature according to the comparison manner corresponding to the physical sensing interval, and obtaining a comparison result, wherein the comparing manner includes taking a maximum value And minimum value;

   The temperature corresponding to the comparison result is taken as the temperature corresponding to the body feeling section.
4. The air conditioner control method according to claim 3, wherein the step of acquiring the temperature variable corresponding to the body-feeling interval comprises:

   Obtaining a position coefficient corresponding to a distance between the user and the air conditioner;

   The temperature variable is calculated based on the body value and the position coefficient.
5. The air conditioner control method according to claim 3, wherein

   Performing the step of correcting the current operating temperature according to the temperature variable when the comparison mode corresponding to the body feeling interval is taking a maximum value and the current operating temperature is greater than or equal to the temperature comparison value;

   Alternatively, the step of correcting the current operating temperature according to the temperature variable is performed when a comparison manner corresponding to the physical sensing interval is a minimum value and the current operating temperature is less than or equal to the temperature comparison value.
6. The air conditioner control method according to claim 2, wherein the step of determining the temperature corresponding to the body feeling interval in which the body value is located comprises:

   Obtaining a temperature increment value corresponding to the portable range;

   Increasing or decreasing the temperature increment value for the current operating temperature results in a temperature corresponding to the body-sensing interval.
7. The air conditioner control method according to claim 6, wherein the step of acquiring the temperature increment value corresponding to the body-feeling interval comprises:

   Obtaining a position coefficient corresponding to a distance between the user and the air conditioner;

   The temperature increment value is calculated based on the body value and the position coefficient.
8. The air conditioner control method according to claim 1, wherein the step of acquiring a user's body value is:

   Obtaining a distance between the user and the air conditioner, and calculating a fitness value according to the distance, the current user ambient temperature, and the current indoor fan wind speed;

   The step of adjusting an operating parameter of the air conditioner according to the portable sensing interval includes:

   Obtaining a first air guiding strip angle value corresponding to the physical fitness value interval in which the physical fitness value is located, and adjusting an angle of the left and right air guiding strips of the air conditioner according to the air guiding strip angle value;

   Obtaining a second air guiding strip angle value corresponding to the distance interval in which the distance is located, and adjusting an upper air guiding strip angle of the air conditioner according to the second air guiding strip angle value.
9. The air deflector control method of an air conditioner according to claim 8, wherein the calculating the value of the body sensation according to the distance, the current ambient temperature of the user, and the current indoor fan wind speed comprises:

   Obtaining a first body shape correction value corresponding to the distance, a current user ambient temperature, and a second body feeling correction value corresponding to the current indoor fan wind speed;

   The body value is calculated according to the first body feeling correction value, the current user ambient temperature, and the second body feeling correction value.
10. The air deflector control method according to claim 8, wherein the air conditioner air deflector is configured after the step of calculating a body value according to the distance, the current user ambient temperature, and the current indoor fan wind speed. Control methods include:

    Determining a position coefficient corresponding to the distance according to a mapping relationship between the distance and the position coefficient;

    Obtaining a target operating parameter of the air conditioner according to the body value and the position coefficient, and the operating parameter of the air conditioner includes a set temperature and/or an indoor fan wind speed;

    The air conditioner is controlled to operate in accordance with the target operating parameter.
11. The air deflector control method of the air conditioner according to claim 10, wherein the step of acquiring the operating parameters of the air conditioner according to the body value and the position coefficient comprises:

    Obtaining a portable sensing interval in which the portable value is located, and acquiring an operating parameter adjustment rule corresponding to the portable sensing interval;

    The target operating parameter is calculated according to the operating parameter adjustment rule, the position coefficient, the body value, and the current running parameter.
12. The air deflector control method of an air conditioner according to claim 8, wherein the step of acquiring a distance between the user and the air conditioner comprises:

    Obtaining a signal strength of the air conditioner Bluetooth signal detected by the wearable device paired with the air conditioner;

    The distance of the user from the air conditioner is determined based on the signal strength.
13. The air conditioner control method according to claim 1, wherein the step of adjusting an operating parameter of the air conditioner according to the body feeling interval comprises:

    Detecting a distance of the user from the air conditioner, and determining a position coefficient of the wind speed adjustment according to the distance;

    Calculating a wind speed change amount according to a calculation method corresponding to the body feeling interval and the position coefficient;

    The wind speed of the indoor fan of the air conditioner is adjusted according to the amount of change in the wind speed.
14. The air conditioner wind speed control method according to claim 13, wherein the step of calculating the wind speed change amount according to the calculation method corresponding to the body feeling interval and the adjustment coefficient comprises:

    When the determined kinesthetic interval is a hot interval, the wind speed change amount is calculated according to the calculation method corresponding to the sensible interval and the position coefficient;

    When the determined body-fit interval is a cold section, the wind speed change amount is calculated based on the calculation method corresponding to the body-fit interval and the derivative of the position coefficient.
15. The air conditioner wind speed control method according to claim 13, wherein the calculating the wind speed change amount according to the calculation method corresponding to the body feeling interval and the position coefficient further comprises:

    When the physical sensing interval is a preset interval, the adjusted wind speed is calculated according to the wind speed change amount;

    Determining a wind speed limit value corresponding to a running time of the body feeling section;

    When the adjusted wind speed is greater than the determined wind speed limit value, the wind speed of the air conditioner indoor fan is adjusted according to the wind speed limit value.
16. The method of controlling wind speed of an air conditioner according to claim 13, wherein before the obtaining the value of the user's body feeling, the method further comprises:

    Detecting, by the wearable device, a temperature of the user and a distance from the air conditioner to the first correction value of the sense of the body and a second correction value of the wind speed change to the sense of the sense of the body;

    The user's fitness value is calculated according to the temperature near the user, the first correction value, and the second correction value.
17. The air conditioner wind speed control method according to claim 16, wherein the calculating the fitness value according to the temperature near the user, the first correction value, and the second correction value comprises:

    Get the amount of activity of the user;

    The user's body sensation value is calculated according to the user's nearby temperature, the first correction value, and the second correction value according to the calculation method corresponding to the activity amount.
18. An air conditioner control device, wherein the air conditioner control device comprises:

    Obtaining a module, and acquiring a value of the user’s body feeling, wherein the value of the body feeling is calculated according to a temperature of the user detected by the wearable device;

    a determining module, configured to determine a walk-through interval in which the value of the portable body is located;

    The adjustment module is configured to adjust an operating parameter of the air conditioner according to the portable sensing interval.
19. The air conditioner control device according to claim 18, wherein the adjustment module comprises:

    Determining a submodule, configured to determine a temperature corresponding to the body sensation interval in which the body value is located;

    The adjustment submodule is configured to adjust a temperature corresponding to the body feeling interval to an operating temperature of the air conditioner.
20. The air conditioner control device according to claim 19, wherein the determining submodule comprises:

    An acquiring unit, configured to acquire a current running mode every preset time interval, where the operating mode includes a cooling mode and a heating mode, and acquiring a temperature variable corresponding to the body-feeling interval, and acquiring the The temperature comparison value corresponding to the body feeling interval;

    a correction unit, configured to correct a current operating temperature according to the temperature variable;

    a comparison unit, configured to compare the temperature comparison value and the corrected current operating temperature according to the comparison manner corresponding to the physical sensing interval, and obtain a comparison result, wherein the comparing manner includes taking a maximum value and a minimum value;

    The processing unit is configured to use a temperature corresponding to the comparison result as a temperature corresponding to the body feeling interval.
21. The air conditioner control device according to claim 20, wherein the first acquisition unit comprises:

    Obtaining a subunit, configured to acquire a position coefficient corresponding to a distance between the user and the air conditioner;

    Calculating a subunit for calculating the temperature variable based on the body value and the position coefficient.
22. The air conditioner control device according to claim 18, wherein

    The obtaining module is further configured to acquire a distance between the user and the air conditioner, and calculate a body-fit value according to the distance, the current user ambient temperature, and the current indoor fan wind speed;

    The adjustment module includes:

    Obtaining a sub-module, configured to obtain a first air guiding strip angle value corresponding to the physical fitness value interval in which the physical fitness value is located, and an angle value of the second air guiding strip corresponding to the distance interval in which the distance is located;

    And a adjusting submodule, configured to adjust an angle of the left and right air guiding strips of the air conditioner according to the air guiding strip angle value, and adjust an upper air guiding strip angle of the air conditioner according to the second air guiding strip angle value.
23. The air conditioner control device according to claim 22, wherein the acquisition module comprises:

    An acquiring unit, configured to acquire a first body feeling correction value corresponding to the distance, a current user surrounding temperature, and a second body feeling correction value corresponding to the current indoor fan wind speed;

    And a calculating unit, configured to calculate the body value according to the first body feeling correction value, the current user ambient temperature, and the second body feeling correction value.
24. The air conditioner control device according to claim 18, wherein the adjustment module comprises:

    Determining a sub-module for detecting a distance of the user from the air conditioner, and determining a position coefficient of the wind speed adjustment according to the distance;

    a calculation submodule, configured to calculate a wind speed change amount according to a calculation manner corresponding to the body feeling interval and the position coefficient;

    And a modulation submodule configured to adjust a wind speed of the indoor fan of the air conditioner according to the amount of change in the wind speed.
25. The air conditioner control device according to claim 24, wherein the calculation sub-module is further configured to calculate the correspondence corresponding to the body-fit interval when the determined body-fit interval is a hot interval The mode and the position coefficient calculate the wind speed change amount, and when the determined body sensation interval is cold, the wind speed change amount is calculated according to the calculation method corresponding to the body sensation interval and the derivative of the position coefficient.
26. The air conditioner control device according to claim 24, wherein

    The calculating submodule is further configured to calculate the adjusted wind speed according to the wind speed change amount when the body feeling interval is a preset interval;

    The determining submodule is further configured to determine a wind speed limit value corresponding to a running time of the body sensation interval;

    The adjustment submodule is further configured to adjust a wind speed of the indoor fan of the air conditioner according to the wind speed limit value when the adjusted wind speed is greater than the determined wind speed limit value.