Air conditioner wind speed control method, control device and electronic equipment

Abstract

The application provides a control method and device of air conditioner wind speed and electronic equipment. The air conditioner comprises an upper fan load, a lower fan load and a deflector load. The control method comprises: acquiring a current indoor temperature when the air conditioner does not start the anti-direct blowing function; keeping the wind speed gear of the lower fan load unchanged and adjusting the rotating speed of the lower fan load to the lowest rotating speed when the indoor adjustment temperature is less than or equal to the first preset temperature and the difference between the indoor adjustment temperature and the second preset temperature is less than or equal to the preset temperature difference, wherein the indoor adjustment temperature is greater than or equal to the indoor temperature. Through the application, the problem that the user experience is poor due to the direct blowing of the air conditioner in the prior art is solved, and the effect of avoiding the direct blowing of the air conditioner is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of air conditioner control, in particular to an air conditioner wind speed control method, control device, computer readable storage medium and electronic equipment. BACKGROUND

[0002] In the existing air conditioner technology, the heating anti-cold wind function has been widely used. By collecting air conditioner temperature parameters and running time to control the fan opening and the running state of the air deflector, it can ensure that the air blown by the air conditioner will not be too cold to a certain extent, and the user's satisfaction is high. However, there are still some significant problems in the air conditioner cooling function, which cannot keep the indoor temperature in a comfortable range, for example: the cooling cold wind blows, the air conditioner is turned on at night and wakes up, and other air conditioner cooling adjustment is not ideal. The event still occurs frequently, resulting in poor user experience, and even having adverse effects on the health status of the human body. Therefore, manufacturers have been complained of many times. Therefore, it is necessary to improve and optimize the air conditioner cooling function (for example: avoid direct blowing and other problems) so that the temperature of the air conditioner in the cooling state can also be automatically kept within the comfortable range.

[0003] Therefore, how to solve the poor user experience caused by the direct blowing of the air conditioner is a problem to be solved at present. SUMMARY

[0004] The main purpose of the present application is to provide an air conditioner wind speed control method, control device, computer readable storage medium and electronic equipment to at least solve the problem of poor user experience caused by the direct blowing of the air conditioner in the prior art.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present application, an air conditioner wind speed control method is provided, the air conditioner comprising an upper fan load, a lower fan load and an air deflector load, comprising: acquiring the current indoor temperature when the air conditioner is not opened in the anti-direct blowing function; in the case that the indoor adjustment temperature is less than or equal to the first preset temperature, and the difference between the indoor adjustment temperature and the second preset temperature is less than or equal to the preset temperature difference, keeping the wind speed gear of the lower fan load unchanged, and adjusting the rotating speed of the lower fan load to the lowest rotating speed, wherein the indoor adjustment temperature is greater than or equal to the indoor temperature.

[0006] Optionally, in the case that the indoor adjustment temperature is greater than or equal to the first preset temperature, or the difference between the indoor adjustment temperature and the second preset temperature is greater than or equal to the preset temperature difference, the wind speed gear and the rotating speed of the lower fan load are controlled unchanged; in the case that the air conditioner is not opened in the anti-direct blowing function, the wind speed gear of the upper fan load and the rotating speed of the upper fan load are controlled unchanged.

[0007] Optionally, the control method further comprises: calculating a sum of the indoor temperature and a fluctuation temperature to obtain the indoor adjustment temperature, wherein the fluctuation temperature is greater than 0.

[0008] Optionally, in the case that the air conditioner opens the anti-direct-blow function, the wind speed gear of the lower fan load is kept unchanged, and the rotating speed of the lower fan load is adjusted to the minimum rotating speed; in the case that the air conditioner opens the anti-direct-blow function, the wind speed gear of the upper fan load is kept unchanged, and the rotating speed of the upper fan load is adjusted to a preset rotating speed, wherein the preset rotating speed is a sum of the current rotating speed of the upper fan load and a preset threshold, and the preset threshold is a difference between the current rotating speed of the lower fan load and the minimum rotating speed.

[0009] Optionally, the current indoor temperature is obtained by: in the case that the running time of the lower fan load reaches a balance time, the current indoor temperature is obtained, wherein the balance time represents a time required for the lower fan load to reach balance from starting running.

[0010] Optionally, the current indoor temperature is further obtained by: obtaining a plurality of initial indoor temperatures detected at predetermined time intervals in a predetermined time period; and calculating an average of the plurality of initial indoor temperatures to obtain the indoor temperature.

[0011] Optionally, the method further comprises: in the case that there is a user-set sweep mode, controlling the deflector load to run according to the user-set sweep mode, wherein the deflector load is used to control the direction of the deflector of the air conditioner, and the user-set sweep mode is a mode of controlling the deflector load to run; and in the case that there is no user-set sweep mode, controlling the deflector load to run according to a default mode, wherein in the default mode, the deflector load controls the direction of the deflector to be an upward direction.

[0012] According to another aspect of the present application, a control device for air conditioner wind speed is provided, comprising: an obtaining unit configured to obtain a current indoor temperature in the case that an air conditioner does not open an anti-direct-blow function; and an adjusting unit configured to keep a wind speed gear of a lower fan load unchanged and adjust a rotating speed of the lower fan load to a minimum rotating speed in the case that an indoor adjustment temperature is less than or equal to a first preset temperature and a difference between the indoor adjustment temperature and a second preset temperature is less than or equal to a preset temperature difference, wherein the indoor adjustment temperature is greater than or equal to the indoor temperature.

[0013] According to still another aspect of the present application, a computer readable storage medium is provided, which comprises a stored program, wherein the computer readable storage medium controls a device where the computer readable storage medium is located to perform any one of the control methods when the program runs.

[0014] According to a further aspect of the present application, an electronic device is provided, comprising: one or more processors, a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs comprise instructions for performing any of the control methods.

[0015] By applying the technical solution of the present application, the current indoor temperature is obtained when the air conditioner is not in the anti-direct blowing state, and the indoor adjustment temperature is calculated according to the indoor temperature. When the indoor adjustment temperature is less than or equal to the first preset temperature, and the difference between the indoor temperature and the second preset temperature is less than or equal to the preset temperature difference, the speed level of the lower fan load is kept unchanged, and the speed of the lower fan load is adjusted to the lowest speed. Compared with the prior art, in which the speed of the lower fan of the air conditioner cannot be automatically adjusted according to the indoor temperature and the indoor adjustment temperature when the air conditioner is not in the anti-direct blowing state, the speed of the lower fan that may directly blow to the person is automatically adjusted according to the indoor temperature when the anti-direct blowing function is not turned on, so as to avoid the lower fan directly blowing to the person and causing poor user experience. Therefore, the problem of poor user experience caused by the direct blowing of the air conditioner can be solved, and the effect of avoiding the direct blowing of the air conditioner is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings accompanying the specification of the present application form a part thereof, serve to provide further understanding of the present application, and together with the description of the exemplary embodiments of the present application and the explanation thereof, to explain the present application, and do not constitute an improper limitation to the present application. In the drawings:

[0017] Figure 1 A flowchart of an air conditioner speed control method provided by an embodiment of the present application is shown;

[0018] Figure 2 An air conditioner structure diagram in an air conditioner speed control method provided by an embodiment of the present application is shown;

[0019] Figure 3 A control method flowchart in an air conditioner speed control method provided by an embodiment of the present application is shown;

[0020] Figure 4 A structure block diagram of an air conditioner speed control device provided by an embodiment of the present application is shown.

[0021] Among the above drawings, the following reference signs are included:

[0022] 11, upper air outlet; 22, lower air outlet. DETAILED DESCRIPTION

[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0024] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0025] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not necessarily have to include only those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to the process, method, product or device.

[0026] As introduced in the background, the direct blowing of the existing air conditioner leads to poor user experience. To solve the problem of direct blowing of the air conditioner, the embodiments of the present application provide an air conditioner wind speed control method, control device, computer readable storage medium and electronic equipment.

[0027] In the present embodiment, an air conditioner wind speed control method running on a mobile terminal, a computer terminal or a similar computing device is provided. It should be noted that the steps shown in the flowchart of the drawings can be executed in a computer system such as a set of computer executable instructions, and although the logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0028] Figure 1 is a flowchart of the air conditioner wind speed control method according to the embodiments of the present application. As shown in Figure 1 , the method comprises the following steps:

[0029] Step S201, in the case that the air conditioner does not start the anti-direct blowing function, the current indoor temperature is acquired;

[0030] Specifically, in the case of the air conditioner being turned on in the cooling mode, the fan speed is automatically adjusted according to the current indoor temperature, so that the indoor temperature is not too low. The present application is directed to a vertical air conditioner, which generally includes an upper air outlet, a lower air outlet and a deflector. The upper fan load controls the air outlet speed of the upper air outlet, the lower fan load controls the air outlet speed of the lower air outlet, and the deflector load controls the direction of the deflector. Due to the position, the lower air outlet usually blows to the human body. Therefore, the current indoor temperature is measured by the temperature sensor in the air conditioner, and the current indoor temperature measured by the temperature sensor is obtained to control and adjust the upper air outlet and the lower air outlet according to the indoor temperature, so as to avoid the air conditioner blowing directly to the human body in the case of continuously high wind speed or continuously low temperature, which has adverse effects on the human body. The direct blowing function is turned off by default when the air conditioner is turned on and runs in the cooling mode. The method of the present application is also applicable to a multiple axial fan system.

[0031] In step S202, in the case that the indoor adjustment temperature is less than or equal to the first preset temperature, and the difference between the indoor adjustment temperature and the second preset temperature is less than or equal to the preset temperature difference, the speed gear of the lower fan load is kept unchanged, and the rotation speed of the lower fan load is adjusted to the lowest rotation speed, wherein the indoor adjustment temperature is greater than or equal to the indoor temperature.

[0032] Specifically, when the indoor temperature changes around the first preset temperature, in order to avoid frequent adjustment of the fan load, resulting in the situation that the air volume is large or small, for example: the current indoor temperature is 25.8°C, the indoor temperature of the next minute becomes 26.3°C, the first preset temperature is 26°C, in the case of indoor temperature lower than the first preset temperature, the lower fan load needs to be adjusted, and in the next minute, the indoor temperature is higher than the first preset temperature, the lower fan load needs to be adjusted, that is, in two minutes, the lower fan load is adjusted twice, which cannot play a role in adjusting the temperature, and will also cause the user to have a bad experience. Therefore, the obtained indoor temperature is adjusted to obtain an indoor adjusted temperature, the indoor adjusted temperature is compared with the first preset temperature, and in the case that the indoor adjusted temperature is less than or equal to the first preset temperature, and the difference between the indoor adjusted temperature and the second preset temperature is less than or equal to the preset temperature difference, the speed gear of the lower fan load is kept unchanged, and the speed of the lower fan load is adjusted to the lowest speed. The first preset temperature is the indoor comfortable temperature, and in the specific application process, the indoor comfortable temperature range is generally 25°C±3°C, which can be adjusted according to the user's demand. The second preset temperature is the lowest temperature value set in advance, and the preset temperature difference is the temperature difference value set in advance, so as to avoid the indoor temperature being too low. For example: the current indoor temperature is 24.5°C, the indoor adjusted temperature is 25.5°C, the first preset temperature is 26°C, the second preset temperature is 20°C, and the preset temperature difference is 8°C. The indoor adjusted temperature 25.5°C is less than the first preset temperature 26°C, and the difference between the indoor adjusted temperature 25.5°C and the second preset temperature is 20°C, which is 5.5°C, which is less than the preset temperature difference 6°C. At this time, it indicates that the indoor temperature has reached a relatively comfortable temperature, and if the current wind speed is continued, the indoor temperature will continue to drop, resulting in too low temperature and causing human body discomfort. Therefore, the speed gear of the lower fan load is kept unchanged, and the speed of the lower fan load is adjusted to the lowest speed, so as to reduce the wind speed and prevent the temperature from being too low.

[0033] By the embodiment, in the case that the air conditioner does not start the anti-direct-blowing function, the current indoor temperature is obtained, and the indoor adjustment temperature is calculated according to the indoor temperature. In the case that the indoor adjustment temperature is less than or equal to the first preset temperature, and the difference between the indoor temperature and the second preset temperature is less than or equal to the preset temperature difference, the wind speed level of the lower fan load is kept unchanged, and the rotating speed of the lower fan load is adjusted to the minimum rotating speed. Compared with the prior art in which the wind speed of the lower fan of the air conditioner cannot be automatically adjusted according to the indoor temperature and the indoor adjustment temperature in the case that the air conditioner does not start the anti-direct-blowing function, the air conditioner of the present application can automatically adjust the wind speed of the lower fan that may directly blow to the person in the case that the anti-direct-blowing function is not started, so as to avoid the lower fan directly blowing to the person and causing poor user experience. Therefore, the problem of poor user experience caused by the direct blowing of the air conditioner can be solved, and the effect of avoiding the direct blowing of the air conditioner can be achieved.

[0034] In the specific implementation process, the above method can also be implemented by the following steps: in the case that the indoor adjustment temperature is greater than or equal to the first preset temperature, or the difference between the indoor adjustment temperature and the second preset temperature is greater than or equal to the preset temperature difference, the wind speed level and the rotating speed of the lower fan load are kept unchanged; in the case that the air conditioner does not start the anti-direct-blowing function, the wind speed level of the upper fan load and the rotating speed of the upper fan load are kept unchanged. In the case that the indoor adjustment temperature is high, the current wind speed level and rotating speed are kept unchanged, so that the current working state of the air conditioner can be continued when the indoor temperature is high, and the temperature can be reduced to achieve the indoor comfortable range.

[0035] Specifically, the first preset temperature is the indoor comfortable temperature, which is generally in the range of 25℃±3℃ in the specific application process, and can be adjusted according to the user's demand. The second preset temperature is the preset minimum temperature value, and the preset temperature difference is the preset temperature difference value, so as to avoid the indoor temperature being too low. For example, the current indoor temperature is 26.5℃, the indoor adjustment temperature is 27.5℃, the first preset temperature is 26℃, the second preset temperature is 20℃, and the preset temperature difference is 8℃. The indoor adjustment temperature 27.5℃ is greater than the first preset temperature 26℃, or the difference between the indoor adjustment temperature 27.5℃ and the second preset temperature 20℃ is 7.5℃, which is greater than the preset temperature difference 6℃. At this time, it is indicated that the indoor temperature is high, and therefore the wind speed level and the rotating speed of the lower fan are kept unchanged.

[0036] As described above, due to the position, the lower air outlet generally directly blows to the person, and the upper air outlet generally does not directly blow to the person. Therefore, in the case that the air conditioner does not start the anti-direct-blowing function, the wind speed level and the rotating speed of the upper fan load are kept unchanged.

[0037] In order to avoid that small fluctuations in indoor temperature result in frequent adjustment of the lower fan load of the air conditioner, thereby adjusting the indoor temperature, resulting in temperature unable to be maintained in a comfortable temperature range and waste of resources, the above step S202 of the application can be realized by the following steps: calculating the sum of the indoor temperature and the fluctuation temperature to obtain the indoor adjustment temperature, wherein the fluctuation temperature is greater than 0. This method adjusts the indoor temperature by adding the fluctuation temperature to the indoor temperature, which can avoid frequent changes in temperature caused by small fluctuations in indoor temperature, thereby ensuring that the temperature can be maintained within the comfortable range and will not cause waste of resources. The fluctuation temperature is a temperature that can ensure that the lower fan load of the air conditioner will not be frequently adjusted under small fluctuations in indoor temperature, and can ensure that the lower fan load of the air conditioner can be adjusted in time when the indoor environment temperature fluctuates relatively greatly.

[0038] Specifically, the fluctuation temperature is selected according to the actual situation and user comfort, and is generally selected to be 1℃ or 2℃. Assuming that the fluctuation temperature is selected to be 1℃, as mentioned above, the current indoor temperature is 25.8℃, the indoor temperature in the next minute becomes 26.3℃, and the first preset temperature is 26℃. In the case where the indoor temperature is lower than the first preset temperature, the lower fan load needs to be adjusted, and in the next minute, the indoor temperature is higher than the first preset temperature, and the lower fan load also needs to be adjusted, i.e. the lower fan load is adjusted twice within two minutes. In order to avoid frequent adjustment of the lower fan load, the indoor temperature is added to the fluctuation temperature. For example: the current indoor temperature is 25.8℃, and after being added to the fluctuation temperature, the indoor adjustment temperature is 26.8℃, indicating that the indoor temperature is high, and therefore the current speed level and rotation speed of the lower fan are kept unchanged. For another example: in the case where the indoor temperature is less than 25℃, the rotation speed of the lower fan is reduced, and in the case where the indoor temperature is greater than or equal to 25℃, the rotation speed of the lower fan is unchanged. If the temperature decreases from high to low, the fluctuation temperature is 1℃, and the rotation speed of the lower fan will be reduced only when the indoor temperature decreases to 24℃. If the environmental temperature increases from low to high, the rotation speed of the lower fan will be stable only when the indoor temperature reaches 26℃, i.e. a temperature band is given to maintain the operating state of the previous condition.

[0039] The above method can also be realized by other ways, for example: in the case where the air conditioner opens the above anti-direct blowing function, keeping the speed level of the above lower fan load unchanged and adjusting the rotation speed of the above lower fan load to the minimum rotation speed; in the case where the air conditioner opens the above anti-direct blowing function, keeping the speed level of the above upper fan load unchanged and adjusting the rotation speed of the above upper fan load to a preset rotation speed, wherein the preset rotation speed is the sum of the current rotation speed of the above upper fan load and a preset threshold, and the preset threshold is the difference between the current rotation speed of the above lower fan and the minimum rotation speed. This method adjusts the upper fan load and the lower fan load respectively in the case where the air conditioner opens the anti-direct blowing function to meet the needs of the user.

[0040] Specifically, the user indicates that the user has a clear anti-direct blowing requirement in the case of starting the anti-direct blowing function, and therefore, the upper fan load and the lower fan load are both adjusted. Due to the position of the lower fan, the lower fan is more likely to directly blow to the person than the upper fan, and therefore, the wind speed of the lower fan load needs to be adjusted to a smaller wind speed, and therefore, the wind speed gear of the lower fan load is kept unchanged, and the rotating speed of the lower fan load is adjusted to the minimum rotating speed. The upper fan is not likely to directly blow to the person, and the wind speed of the lower fan load has been adjusted to the minimum rotating speed, and in order to prevent the temperature from being high, the rotating speed of the upper fan load needs to be increased, that is, the wind speed gear of the upper fan load is kept unchanged, and the rotating speed of the upper fan load is adjusted to the preset rotating speed, wherein the preset rotating speed is the sum of the current rotating speed of the upper fan load and the preset threshold. Since the wind speed of the upper fan load at this time needs to be "compensated" for the wind speed of the lower fan load, the preset threshold can be the difference between the current rotating speed of the lower fan load before being adjusted to the minimum wind speed and the minimum wind speed. In this way, the wind speed of the upper fan load is increased to the sum of the current wind speed and the preset threshold on the basis of the current wind speed, and the problem of small wind speed caused by the adjustment of the wind speed of the lower fan load to the minimum wind speed is compensated.

[0041] In order to obtain an accurate indoor temperature, in some embodiments, the above step S201 can be implemented by the following steps: in the case that the running time of the lower fan load reaches the balance time, the current indoor temperature is obtained, wherein the balance time represents the time required for the lower fan load to reach balance from starting running, and this method obtains the current indoor temperature after the lower fan load is stably running, so that an accurate indoor temperature can be obtained.

[0042] Specifically, when the air conditioner is just started, the fan load starts to run to cool the indoor, and in this process, the indoor temperature is constantly changing, and in the cooling mode, the indoor temperature is constantly decreasing, and therefore, the current indoor temperature needs to be obtained only when the fan load reaches balance, that is, the indoor temperature also reaches a stable state. In actual application, the balance time is generally ten minutes.

[0043] In some embodiments, the above step S201 can be implemented by the following steps: obtaining a plurality of initial indoor temperatures detected according to a predetermined time interval within a predetermined time period; and calculating the average of the plurality of initial indoor temperatures to obtain the indoor temperature. This method calculates the current indoor temperature by the average of a plurality of temperature values measured within a predetermined time period, so that the measurement error can be reduced, and a more accurate indoor temperature can be obtained.

[0044] Specifically, the predetermined time period can be a smaller time period such as one minute or two minutes, and the predetermined time interval can be 10 seconds, for example, the indoor temperature is measured every 10 seconds within one minute, 6 initial indoor temperature values are obtained, the average of the 6 initial indoor temperature values is calculated, and the indoor temperature is obtained.

[0045] In order to control the operation mode of the air conditioner air deflector, in some embodiments, the above step S202 can be specifically implemented by the following steps: in the case that a user sets a sweep mode, controlling the air deflector load to operate according to the user set sweep mode, wherein the air deflector load is used to control the direction of the air deflector of the air conditioner, and the user set sweep mode is a mode for controlling the operation of the air deflector load; in the case that the user set sweep mode does not exist, controlling the air deflector load to operate according to a default mode, wherein in the default mode, the air deflector load controls the direction of the air deflector to be upward. In this way, the air deflector can operate according to the user set mode or the default mode, so as to make the user experience better.

[0046] Specifically, in the case that the air conditioner is turned on or the anti-direct blowing function is not turned on, if the user sets an operation mode, the air conditioner operates according to the user set mode, and if the user does not set an operation mode, the air conditioner operates according to a default mode, in which the direction of the air deflector is upward, and the upward direction is a direction in which the air conditioner can be in a blowing state, which can be a direction in which the air deflector faces away from the ground in actual application. According to the position of the air deflector, the direction of the air deflector in the default mode can be any direction in which the air conditioner can be in a blowing state.

[0047] In order to enable those skilled in the art to more clearly understand the technical solutions of the present application, the implementation process of the air conditioner wind speed control method of the present application will be described in detail below in combination with specific embodiments.

[0048] The present embodiment relates to a specific air conditioner wind speed control method, which comprises the following steps as shown in Figure 2 and Figure 3

[0049] Step S1: Figure 2 An air conditioner structure schematic diagram in an air conditioner wind speed control method provided by an embodiment of the present application is shown in Figure 2 ​As shown, the air outlet of the air conditioner includes an upper air outlet 11 and a lower air outlet 12, and the air conditioner further includes an upper fan load, a lower fan load, and a deflector load (not shown in the figure). In the air conditioning mode, after the lower fan continuously runs for a balance time T1, the initial indoor temperature is detected at a predetermined time interval for a predetermined time period T2, the average of the plurality of initial indoor temperatures is calculated to obtain the current indoor temperature, the indoor temperature is added to the fluctuation temperature to obtain the indoor adjustment temperature T, the first preset temperature is t0, the second preset temperature is T1, and the preset temperature difference is Δt.

[0050] Step S2: Figure 3 A control method flow chart in a control method for air conditioner air speed provided by an embodiment of the present application is shown as follows: Figure 3 As shown, when the user does not set the "anti-direct blowing" function, the load acts according to control mode 1: when T≤t0 and T-T1≤Δt, the indoor temperature has reached the comfortable temperature range, the lower fan speed is automatically reduced, that is, the speed gear of the lower fan load is unchanged, and the speed is reduced to the minimum speed; when T>t0 or T-T1>Δt, the speed gear and speed of the lower fan load are unchanged; the upper fan load control runs according to the user setting, that is, the speed gear of the upper fan load and the speed of the above-mentioned upper fan load are unchanged; the rotating sweep air intelligent control is executed according to the default position (default upward) when the user does not set, otherwise it runs according to the user setting;

[0051] Step S3: When the user sets the "anti-direct blowing" function, the load acts according to control mode 2: the lower fan speed is reduced, that is, the speed gear of the lower fan load is unchanged, and the speed of the above-mentioned lower fan load is adjusted to the minimum speed R; at the same time, the upper fan speed is increased, that is, the speed gear of the above-mentioned upper fan load is unchanged, and the speed of the above-mentioned upper fan load is adjusted to the preset speed (current speed+pre-set threshold ΔR), the pre-set threshold ΔR is the difference between the current speed and the minimum speed R of the upper fan load; the rotating sweep air runs according to the default position, that is, the deflector runs according to the default mode (default upward). The recommended values of the above parameters are shown in Table 1: T1 is 10 min, T2 is 1 min, t0 is 25℃, Δt is 2℃, R is 300 rpm, and ΔR is 50 rpm.

[0052] Table 1

[0053] Parameter Recommended value T1 10 min T2 1 min t0 25℃ Δt 2℃ R 300 rpm ΔR 50 rpm

[0054] The embodiment of the present application further provides an air conditioner wind speed control device. It should be noted that the air conditioner wind speed control device of the embodiment of the present application can be used to execute the air conditioner wind speed control method provided by the embodiment of the present application. The device is used to realize the above-mentioned embodiment and preferred embodiment, and the description has been made above. As used below, the term "module" can be a combination of software and / or hardware that realizes a predetermined function. Although the device described in the following embodiment is preferably realized in software, the realization of hardware or a combination of software and hardware is also possible and conceived.

[0055] The air conditioner wind speed control device provided by the embodiment of the present application is described below.

[0056] Figure 4 is a schematic diagram of the air conditioner wind speed control device according to the embodiment of the present application. As shown in Figure 4 , the device comprises:

[0057] The acquisition unit 10 is configured to acquire the current indoor temperature when the air conditioner does not start the anti-direct-blow function.

[0058] Specifically, when the air conditioner starts the cooling mode, the wind speed of the fan is automatically adjusted according to the current indoor temperature, so that the indoor temperature is not too low. The embodiment is directed to a vertical air conditioner, which generally comprises an upper air outlet, a lower air outlet and a deflector. The upper fan load controls the air outlet wind speed of the upper air outlet, the lower fan load controls the air outlet wind speed of the lower air outlet, and the deflector load controls the direction of the deflector. Due to the position, the lower air outlet usually blows to the human body. Therefore, the current indoor temperature is measured by the temperature sensor in the air conditioner, and the current indoor temperature measured by the temperature sensor is acquired to control and adjust the upper air outlet and the lower air outlet according to the indoor temperature, so as to avoid the direct blowing of the air conditioner to the human body under the condition that the wind speed is continuously too high or the temperature is continuously too low, thereby causing adverse effects on the human body.

[0059] The adjustment unit 20 is configured to keep the wind speed gear of the lower fan load unchanged and adjust the rotating speed of the lower fan load to the lowest rotating speed when the indoor adjustment temperature is less than or equal to the first preset temperature, and the difference between the indoor adjustment temperature and the second preset temperature is less than or equal to the preset temperature difference, wherein the indoor adjustment temperature is greater than or equal to the indoor temperature.

[0060] Specifically, when the indoor temperature changes around the first preset temperature, in order to avoid frequent adjustment of the fan load, resulting in the outflow amount being large or small, for example: the current indoor temperature is 25.8°C, the indoor temperature in the next minute becomes 26.3°C, the first preset temperature is 26°C, in the case of the indoor temperature being lower than the first preset temperature, the lower fan load needs to be adjusted, and in the next minute the indoor temperature is higher than the first preset temperature, the lower fan load also needs to be adjusted, that is, in two minutes, the lower fan load is adjusted twice. This situation cannot play a role in adjusting the temperature, and will also cause a bad user experience. Therefore, the obtained indoor temperature is adjusted to obtain an indoor adjusted temperature, the indoor adjusted temperature is compared with the first preset temperature, and in the case that the indoor adjusted temperature is less than or equal to the first preset temperature, and the difference between the indoor adjusted temperature and the second preset temperature is less than or equal to a preset temperature difference, the speed gear of the lower fan load is kept unchanged and the speed of the lower fan load is adjusted to the lowest speed. The first preset temperature is the indoor comfortable temperature, which is generally in the range of 25°C±3°C in the specific application process, and can be adjusted according to the user's needs. The second preset temperature is the lowest temperature value set in advance, and the preset temperature difference is the temperature difference value set in advance to avoid the indoor temperature being too low. For example: the current indoor temperature is 24.5°C, the indoor adjusted temperature is 25.5°C, the first preset temperature is 26°C, the second preset temperature is 20°C, and the preset temperature difference is 8°C. The indoor adjusted temperature 25.5°C is less than the first preset temperature 26°C, and the difference between the indoor adjusted temperature 25.5°C and the second preset temperature is 20°C, which is 5.5°C, which is less than the preset temperature difference 6°C. At this time, it indicates that the indoor temperature has reached a relatively comfortable temperature. If the current wind speed is continued to be maintained, the indoor temperature will continue to drop, resulting in a too low temperature and causing human discomfort. Therefore, the speed gear of the lower fan load is kept unchanged and the speed of the lower fan load is adjusted to the lowest speed to reduce the wind speed so that the temperature does not become too low.

[0061] As an optional solution, the above device further comprises a first control unit and a second control unit, wherein the first control unit is configured to keep the speed gear and the speed of the lower fan load unchanged in the case that the indoor adjusted temperature is greater than or equal to the first preset temperature, or the difference between the indoor adjusted temperature and the second preset temperature is greater than or equal to the preset temperature difference; and the second control unit is configured to keep the speed gear of the upper fan load and the speed of the upper fan load unchanged in the case that the air conditioner does not start the anti-direct blowing function. In the case that the indoor adjusted temperature is large, the current speed gear and speed are kept unchanged, so that the current working state of the air conditioner can be maintained when the indoor temperature is high, so that the temperature is reduced to reach the indoor comfortable range.

[0062] Specifically, the first preset temperature is the indoor comfortable temperature, and in a specific application process, the indoor comfortable temperature range is generally 25℃±3℃, and the indoor comfortable temperature can be adjusted according to the user's demand. The second preset temperature is the lowest temperature value set in advance, and the preset temperature difference is the temperature difference value set in advance, so as to avoid that the indoor temperature is too low. For example, the current indoor temperature is 26.5℃, the indoor adjustment temperature is 27.5℃, the first preset temperature is 26℃, the second preset temperature is 20℃, the preset temperature difference is 8℃, the indoor adjustment temperature 27.5℃ is greater than the first preset temperature 26℃, or the difference between the indoor adjustment temperature 27.5℃ and the second preset temperature 20℃ is 7.5℃, which is greater than the preset temperature difference 6℃, at this time, it is indicated that the indoor temperature is relatively high, and therefore, the wind speed gear and the rotating speed of the current lower air blower are kept unchanged.

[0063] From the above, due to the position, the lower air outlet generally directly blows to the person, and the upper air outlet generally does not directly blow to the person, and therefore, the wind speed gear and the rotating speed of the upper air blower are kept unchanged when the air conditioner is not in the anti-direct-blowing state.

[0064] As an optional solution, in order to avoid that the small fluctuation of the indoor temperature causes the lower air blower of the air conditioner to be frequently adjusted, so as to adjust the indoor temperature, resulting in that the temperature cannot be kept in the comfortable temperature range and the waste of resources, the adjusting unit comprises a calculation module, which is used to calculate the sum of the above-mentioned indoor temperature and fluctuation temperature, to obtain the above-mentioned indoor adjustment temperature, wherein the above-mentioned fluctuation temperature is greater than 0. The device adjusts the indoor temperature by adding the fluctuation temperature to the indoor temperature, so as to avoid that the small fluctuation of the indoor temperature causes the temperature to be frequently changed, so as to ensure that the temperature can be kept in the comfortable range and the waste of resources is avoided. The fluctuation temperature is the temperature which can ensure that the lower air blower of the air conditioner is not frequently adjusted under the small fluctuation of the indoor environment, and can ensure that the lower air blower of the air conditioner can be adjusted in time when the fluctuation of the indoor environment temperature is relatively large.

[0065] Specifically, the fluctuation temperature is selected according to actual situation and user comfort, and is generally selected as 1℃ or 2℃. If the fluctuation temperature is selected as 1℃, the current indoor temperature is 25.8℃, the indoor temperature of the next minute becomes 26.3℃, and the first preset temperature is 26℃. In the case that the indoor temperature is lower than the first preset temperature, the down air fan load needs to be adjusted, and in the case that the indoor temperature of the next minute is higher than the first preset temperature, the down air fan load also needs to be adjusted, i.e. the down air fan load is adjusted twice within two minutes. In order to avoid the down air fan load being frequently adjusted, the indoor temperature is added to the fluctuation temperature. For example, the current indoor temperature is 25.8℃, and after being added to the fluctuation temperature, the indoor adjustment temperature is 26.8℃, which indicates that the indoor temperature is high, and therefore the current speed level and rotating speed of the down air fan are kept unchanged. For another example, in the case that the indoor temperature is lower than 25℃, the rotating speed of the down air fan is reduced, and in the case that the indoor temperature is higher than or equal to 25℃, the rotating speed of the down air fan is unchanged. If the temperature decreases from high to low, the fluctuation temperature is 1℃, and the rotating speed of the down air fan will be reduced only when the indoor temperature decreases to 24℃. If the environmental temperature increases from low to high, the rotating speed of the down air fan will be kept unchanged only when the indoor temperature reaches 26℃, i.e. a temperature band is given to maintain the operating state of the previous condition.

[0066] As an optional solution, the device further comprises a first adjusting module and a second adjusting module. The first adjusting module is used to keep the speed level of the down air fan load unchanged and adjust the rotating speed of the down air fan load to the minimum rotating speed in the case that the air conditioner opens the anti-direct blowing function. The second adjusting module is used to keep the speed level of the up air fan load unchanged and adjust the rotating speed of the up air fan load to a preset rotating speed in the case that the air conditioner opens the anti-direct blowing function. The preset rotating speed is the sum of the current rotating speed of the up air fan load and a preset threshold value, and the preset threshold value is the difference between the current rotating speed of the down air fan and the minimum rotating speed. The device adjusts the up air fan load and the down air fan load respectively to meet the user's demand in the case that the air conditioner opens the anti-direct blowing function.

[0067] Specifically, the user indicates a clear demand for anti-direct-blowing when the anti-direct-blowing function is turned on, and thus the upper fan load and the lower fan load are both adjusted. Due to the position of the lower fan, the lower fan is more likely to directly blow to the user than the upper fan, and thus the wind speed of the lower fan load needs to be adjusted to a smaller wind speed. Therefore, the wind speed level of the lower fan load is kept unchanged, and the rotation speed of the lower fan load is adjusted to the minimum rotation speed. The upper fan is less likely to directly blow to the user, and the wind speed of the lower fan load has been adjusted to the minimum rotation speed. In order to prevent the temperature from rising, the rotation speed of the upper fan load needs to be increased, that is, the wind speed level of the upper fan load is kept unchanged, and the rotation speed of the upper fan load is adjusted to the preset rotation speed, wherein the preset rotation speed is the sum of the current rotation speed of the upper fan load and a preset threshold. Since the wind speed of the upper fan load needs to be compensated for the wind speed of the lower fan load at this time, the preset threshold can be the difference between the current rotation speed of the lower fan load before being adjusted to the minimum wind speed and the minimum wind speed. In this way, the wind speed of the upper fan load is increased to the sum of the current wind speed and the preset threshold, which compensates for the problem of small wind speed caused by the adjustment of the wind speed of the lower fan load to the minimum wind speed.

[0068] As an optional solution, in order to obtain an accurate indoor temperature, in some embodiments, the obtaining unit comprises an obtaining module configured to obtain the current indoor temperature when the lower fan load runs for a balance time, wherein the balance time represents the time required for the lower fan load to run from startup to balance. The device obtains the current indoor temperature after the lower fan load is stably running, so that an accurate indoor temperature can be obtained.

[0069] Specifically, when the air conditioner is just started, the fan load starts to run to cool the indoor environment. In this process, the indoor temperature is constantly changing, and in the cooling mode, the indoor temperature is constantly decreasing. Therefore, the current indoor temperature needs to be obtained when the fan load reaches balance, that is, the indoor temperature also reaches a stable state. In actual application, the balance time is generally ten minutes.

[0070] As an optional solution, the obtaining unit further comprises a detection module and a calculation module, wherein the detection module is configured to obtain the indoor temperature detected at a predetermined time interval within a predetermined time period to obtain a plurality of initial indoor temperatures; and the calculation module is configured to calculate the average of the plurality of initial indoor temperatures to obtain the indoor temperature. The device calculates the current indoor temperature by averaging a plurality of temperature values measured within a predetermined time period, so that the measurement error can be reduced and a more accurate indoor temperature can be obtained.

[0071] Specifically, the predetermined time period can be a minute or two minutes or the like, and the predetermined time interval can be 10 seconds, for example: measure the indoor temperature every 10 seconds within one minute, obtain 6 initial indoor temperature values, calculate the average of the 6 initial indoor temperature values, and obtain the indoor temperature.

[0072] As an optional solution, in order to control the operation mode of the air conditioner air deflector, the adjusting unit comprises a third control module and a fourth control module, wherein the third control module is used to control the air deflector load to operate according to the user-set air sweeping mode when the user-set air sweeping mode exists, the air deflector load is used to control the direction of the air deflector of the air conditioner, and the user-set air sweeping mode is the mode for controlling the operation of the air deflector load; the fourth control module is used to control the air deflector load to operate according to a default mode when the user-set air sweeping mode does not exist, and in the default mode, the air deflector load controls the direction of the air deflector to be upward. In this way, the air deflector can operate according to the user-set mode or the default mode, so as to make the user experience better.

[0073] Specifically, in the case that the air conditioner is started or the direct blowing function is not started, if the user sets the operation mode, the air conditioner operates according to the user-set mode, and if the user does not set the operation mode, the air conditioner operates according to a default mode, in which the direction of the air deflector is upward, and the upward direction is a direction in which the air conditioner can be in a blowing state, which can be a direction in which the air deflector faces away from the ground in actual application. According to the position of the air deflector, the direction of the air deflector in the default mode can be any direction in which the air conditioner can be in a blowing state.

[0074] In the embodiment, in the case that the air conditioner is not started in the direct blowing mode, the current indoor temperature is obtained, the indoor adjustment temperature is calculated according to the indoor temperature, and in the case that the indoor adjustment temperature is less than or equal to the first preset temperature and the difference between the indoor temperature and the second preset temperature is less than or equal to the preset temperature difference, the speed gear of the lower fan load is kept unchanged, and the speed of the lower fan load is adjusted to the lowest speed. Compared with the prior art in which the speed of the lower fan of the air conditioner cannot be automatically adjusted according to the indoor temperature and the indoor adjustment temperature in the case that the air conditioner is not started in the direct blowing mode, the device can cause the wind of the lower fan to directly blow to the person and the temperature of the air conditioner to be too low to cause the human body to be uncomfortable. The present application can automatically adjust the speed of the lower fan that can directly blow to the person in the case that the direct blowing function is not started, so as to avoid the lower fan directly blowing to the person and causing the user to have a poor experience. Therefore, the problem of poor user experience caused by the direct blowing of the air conditioner can be solved, and the effect of avoiding the direct blowing of the air conditioner can be achieved.

[0075] The air conditioner air speed control device includes a processor and a memory, and the acquisition unit and the adjustment unit are stored in the memory as program units, and the corresponding functions are realized by executing the program units stored in the memory by the processor. The modules are located in the same processor, or the modules are located in different processors in any combination.

[0076] The processor includes a core, and the core calls the corresponding program unit from the memory. The core can be one or more, and the problem of poor user experience caused by direct blowing of the air conditioner in the prior art can be solved by adjusting the core parameters.

[0077] The memory can include non-persistent memory in a computer readable medium, random access memory (RAM) and / or non-volatile memory such as read-only memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.

[0078] The embodiment of the application provides a computer readable storage medium, and the computer readable storage medium includes a stored program, wherein the computer readable storage medium controls the device where the computer readable storage medium is located to execute the air conditioner air speed control method when the program runs.

[0079] Specifically, the air conditioner air speed control method includes:

[0080] Step S201, in the case that the air conditioner does not start the anti-direct blowing function, acquiring the current indoor temperature;

[0081] Specifically, in the case that the air conditioner starts the cooling mode, the fan speed is automatically adjusted according to the current indoor temperature, so that the indoor temperature is not too low. The application is directed to a vertical air conditioner, which generally includes an upper air outlet, a lower air outlet and a deflector. The upper fan load controls the air outlet speed of the upper air outlet, the lower fan load controls the air outlet speed of the lower air outlet, and the deflector load controls the direction of the deflector. Due to the position, the lower air outlet usually blows to the human body. Therefore, the current indoor temperature is measured by the temperature sensor in the air conditioner, and the current indoor temperature measured by the temperature sensor is acquired to control and adjust the upper air outlet and the lower air outlet according to the indoor temperature, so as to avoid the case that the air conditioner blows directly to the human body when the air speed is too high or the temperature is too low, which has adverse effects on the human body.

[0082] Step S202, in the case that the indoor adjustment temperature is less than or equal to the first preset temperature, and the difference between the indoor adjustment temperature and the second preset temperature is less than or equal to the preset temperature difference, the speed gear of the lower fan load is kept unchanged, and the speed of the lower fan load is adjusted to the lowest speed, wherein the indoor adjustment temperature is greater than or equal to the indoor temperature.

[0083] Specifically, when the indoor temperature changes around the first preset temperature, in order to avoid frequent adjustment of the fan load, resulting in the outflow amount being large or small, for example: the current indoor temperature is 25.8°C, the indoor temperature in the next minute becomes 26.3°C, the first preset temperature is 26°C, in the case of the indoor temperature being lower than the first preset temperature, the lower fan load needs to be adjusted, and in the next minute the indoor temperature is higher than the first preset temperature, the lower fan load also needs to be adjusted, that is, the lower fan load is adjusted twice in two minutes. This situation not only cannot play a role in adjusting the temperature, but also will cause a bad user experience. Therefore, the obtained indoor temperature is adjusted to obtain an indoor adjusted temperature, the indoor adjusted temperature is compared with the first preset temperature, and in the case that the indoor adjusted temperature is less than or equal to the first preset temperature, and the difference between the indoor adjusted temperature and the second preset temperature is less than or equal to the preset temperature difference, the speed gear of the lower fan load is kept unchanged and the speed of the lower fan load is adjusted to the lowest speed. The first preset temperature is the indoor comfortable temperature, and in the specific application process, the indoor comfortable temperature range is generally 25°C±3°C, which can be adjusted according to the user's needs. The second preset temperature is the lowest temperature value set in advance, and the preset temperature difference is the temperature difference value set in advance, so as to avoid the indoor temperature being too low. For example: the current indoor temperature is 24.5°C, the indoor adjusted temperature is 25.5°C, the first preset temperature is 26°C, the second preset temperature is 20°C, and the preset temperature difference is 8°C. The indoor adjusted temperature 25.5°C is less than the first preset temperature 26°C, and the difference between the indoor adjusted temperature 25.5°C and the second preset temperature is 20°C, which is 5.5°C, less than the preset temperature difference 6°C. At this time, it indicates that the indoor temperature has reached a relatively comfortable temperature, and if the current wind speed is continued to be maintained, the indoor temperature will continue to drop, resulting in a too low temperature and causing human discomfort. Therefore, the speed gear of the lower fan load is kept unchanged and the speed of the lower fan load is adjusted to the lowest speed to reduce the wind speed so that the temperature does not become too low.

[0084] Optionally, in the case that the above indoor adjusted temperature is greater than or equal to the above first preset temperature, or the difference between the above indoor adjusted temperature and the above second preset temperature is greater than or equal to the above preset temperature difference, the speed gear and the speed of the above lower fan load are kept unchanged; in the case that the air conditioner does not start the above anti-direct blowing function, the speed gear of the above upper fan load and the speed of the above upper fan load are kept unchanged.

[0085] Optionally, the control method further comprises: calculating the sum of the indoor temperature and the fluctuation temperature to obtain the indoor adjusted temperature, wherein the fluctuation temperature is greater than 0.

[0086] Optionally, in the case that the air conditioner opens the above-mentioned direct-blowing prevention function, the wind speed gear of the lower fan load is kept unchanged, and the rotating speed of the lower fan load is adjusted to the minimum rotating speed; in the case that the air conditioner opens the above-mentioned direct-blowing prevention function, the wind speed gear of the upper fan load is kept unchanged, and the rotating speed of the upper fan load is adjusted to the preset rotating speed, wherein the preset rotating speed is the sum of the current rotating speed of the upper fan load and a preset threshold, and the preset threshold is the difference between the current rotating speed of the lower fan and the minimum rotating speed.

[0087] Optionally, the current indoor temperature is obtained by: in the case that the running time of the lower fan load reaches a balance time, the current indoor temperature is obtained, wherein the balance time represents the time required for the lower fan load to reach balance from starting running.

[0088] Optionally, the current indoor temperature is obtained by: in the case that the running time of the lower fan load reaches a balance time, the current indoor temperature is obtained, wherein the balance time represents the time required for the lower fan load to reach balance from starting running.

[0089] Optionally, the method further comprises: in the case that there is a user-set wind-sweeping mode, controlling the air deflector load to run according to the user-set wind-sweeping mode, wherein the air deflector load is used to control the direction of the air deflector of the air conditioner, and the user-set wind-sweeping mode is a mode for controlling the air deflector load to run; in the case that there is no user-set wind-sweeping mode, controlling the air deflector load to run according to a default mode, wherein in the default mode, the air deflector load controls the direction of the air deflector to be upward.

[0090] An embodiment of the present application provides a device, which comprises a processor, a memory and a program stored in the memory and executable on the processor, and the processor implements at least the following steps when executing the program:

[0091] Step S201: in the case that the air conditioner does not open a direct-blowing prevention function, obtaining a current indoor temperature;

[0092] Step S202: in the case that an indoor adjustment temperature is less than or equal to a first preset temperature, and the difference between the indoor adjustment temperature and a second preset temperature is less than or equal to a preset temperature difference, keeping the wind speed gear of the lower fan load unchanged, and adjusting the rotating speed of the lower fan load to the minimum rotating speed, wherein the indoor adjustment temperature is greater than or equal to the indoor temperature.

[0093] The device herein can be a server, a PC, a PAD, a mobile phone or the like.

[0094] It should be apparent to those skilled in the art that the modules or steps of the application described above can be implemented with a general purpose computer, and can be centralized in a single computer or distributed among a network of computers, and can be implemented with program code executable by a computer, and thus can be stored in a storage device and executed by a computer, and in some cases, the steps shown or described can be executed in a different order than shown or described, or can be implemented as separate integrated circuit modules or as a single integrated circuit module, and thus the application is not limited to any particular combination of hardware and software.

[0095] Those skilled in the art will appreciate that embodiments of the application can be devised for a method, a system, or a computer program product. Accordingly, the application can be embodied in the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the application can be in the form of a computer program product on one or more computer-usable storage media (including, but not limited to, disk memory, CD-ROMs, optical storage media, etc.) embodying computer readable program code.

[0096] The present application is described in reference to the flowchart illustrations and / or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart illustrations and / or block diagrams. Figure 1 one or more functions specified in the flowchart illustrations and / or block diagrams. Figure 1 one or more functions specified in the flowchart illustrations and / or block diagrams.

[0097] These computer program instructions can also be stored in a computer- readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instructions which implement the functions specified in the flowchart illustrations and / or block diagrams. Figure 1 one or more functions specified in the flowchart illustrations and / or block diagrams. Figure 1 one or more functions specified in the flowchart illustrations and / or block diagrams.

[0098] These computer program instructions can also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer-implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart illustrations and / or block diagrams.Figure 1 one or more processes and / or functions specified in one or more blocks Figure 1 one or more processes and / or functions specified in one or more blocks

[0099] In a typical configuration, a computing device includes one or more processors (CPUs), input / output interfaces, network interfaces, and memory.

[0100] The memory can include non-persistent memory and / or volatile memory, such as random access memory (RAM) and / or cache memory, non-volatile memory, such as read-only memory (ROM), EPROM, and / or flash memory, etc. The memory is an example of computer readable media.

[0101] Computer readable media includes permanent and non-permanent, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disc read-only memory (CD-ROM), digital versatile disc (DVD), or other optical storage, magnetic cassette, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information accessible to a computing device. According to the definition herein, computer readable media does not include transitory media, such as modulated data signals and carrier waves.

[0102] It should also be noted that the terms "comprising", "containing", or any other variant thereof, are intended to cover non-exclusive inclusion, so that processes, methods, articles or devices that include a series of elements not only include those elements, but also include other elements not explicitly listed or inherent to such processes, methods, articles or devices. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article or device that includes the element.

[0103] From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects:

[0104] 1)、The air conditioner wind speed control method of the application, in the case of not opening the anti-direct blowing of the air conditioner, the current indoor temperature is obtained, and the indoor adjustment temperature is calculated according to the indoor temperature, in the case of the indoor adjustment temperature being less than or equal to the first preset temperature, and the difference between the indoor temperature and the second preset temperature being less than or equal to the preset temperature difference, the wind speed gear of the lower fan load is kept unchanged, and the speed of the lower fan load is adjusted to the lowest speed. Compared with the prior art, in the case of not opening the anti-direct blowing function of the air conditioner, the speed of the lower fan of the air conditioner cannot be automatically adjusted according to the indoor temperature and the indoor adjustment temperature, which will cause the wind of the lower fan to directly blow to the person and the air conditioner temperature to be too low to cause the human body to be uncomfortable. Compared with the method, the speed of the lower fan that may directly blow to the person can be automatically adjusted according to the indoor temperature in the case of not opening the anti-direct blowing function, so as to avoid the lower fan directly blowing to the person and causing the user to have poor experience, thereby solving the problem of poor user experience caused by the direct blowing of the air conditioner, and achieving the effect of avoiding the direct blowing of the air conditioner.

[0105] 2)、The air conditioner wind speed control device of the application, in the case of not opening the anti-direct blowing of the air conditioner, the current indoor temperature is obtained, and the indoor adjustment temperature is calculated according to the indoor temperature, in the case of the indoor adjustment temperature being less than or equal to the first preset temperature, and the difference between the indoor temperature and the second preset temperature being less than or equal to the preset temperature difference, the wind speed gear of the lower fan load is kept unchanged, and the speed of the lower fan load is adjusted to the lowest speed. Compared with the prior art, in the case of not opening the anti-direct blowing function of the air conditioner, the speed of the lower fan of the air conditioner cannot be automatically adjusted according to the indoor temperature and the indoor adjustment temperature, which will cause the wind of the lower fan to directly blow to the person and the air conditioner temperature to be too low to cause the human body to be uncomfortable. Compared with the method, the speed of the lower fan that may directly blow to the person can be automatically adjusted according to the indoor temperature in the case of not opening the anti-direct blowing function, so as to avoid the lower fan directly blowing to the person and causing the user to have poor experience, thereby solving the problem of poor user experience caused by the direct blowing of the air conditioner, and achieving the effect of avoiding the direct blowing of the air conditioner.

[0106] The above only describes the preferred embodiments of the application and is not intended to limit the application. Those skilled in the art can make various changes and modifications to the application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the application shall be included in the protection scope of the application.

Claims

1. A method of controlling the air speed of an air conditioner, characterized by, The air conditioner includes an upper fan load, a lower fan load, and an air guide plate load, including: Obtain the current indoor temperature without the air conditioner's anti-direct-blowing function being turned on; When the indoor temperature is less than or equal to the first preset temperature, and the difference between the indoor temperature and the second preset temperature is less than or equal to the preset temperature difference, the fan speed of the down fan load is kept constant, and the fan speed is adjusted to the lowest speed. The indoor temperature is greater than or equal to the indoor temperature, the indoor temperature is the sum of the indoor temperature and the fluctuating temperature, the fluctuating temperature is greater than 0, the first preset temperature is the indoor comfort temperature, and the second preset temperature is the preset minimum temperature value.

2. The control method according to claim 1, characterized by, The control method further includes one of the following: When the indoor temperature is greater than or equal to the first preset temperature, or when the difference between the indoor temperature and the second preset temperature is greater than or equal to the preset temperature difference, the wind speed setting and rotation speed of the down fan load are kept constant. When the air conditioner does not have the anti-direct-blow function activated, the fan speed setting and the rotation speed of the upper fan load remain unchanged.

3. The control method according to claim 1, characterized by, Also includes: With the air conditioner's anti-direct-blow function activated, keep the fan speed setting of the lower fan load unchanged, and adjust the speed of the lower fan load to the minimum speed. With the anti-direct-blow function of the air conditioner turned on, the fan speed of the upper fan load is kept unchanged, and the speed of the upper fan load is adjusted to a preset speed. The preset speed is the sum of the current speed of the upper fan load and a preset threshold, and the preset threshold is the difference between the current speed of the lower fan load and the minimum speed.

4. The control method according to claim 1, characterized by, Obtain the current indoor temperature, including: When the down fan load reaches equilibrium time, the current indoor temperature is obtained, wherein the equilibrium time represents the time required for the down fan load to reach equilibrium from startup.

5. The control method according to claim 1, characterized by, Obtaining the current indoor temperature also includes: The indoor temperature is detected at predetermined time intervals within a predetermined time period to obtain multiple initial indoor temperatures; The indoor temperature is obtained by calculating the average of multiple initial indoor temperatures.

6. The control method according to claim 1, characterized in that, Also includes: When a user-defined air-sweeping mode exists, the air guide plate load is controlled to operate according to the user-defined air-sweeping mode. The air guide plate load is used to control the direction of the air guide plate of the air conditioner, and the user-defined air-sweeping mode is the mode that controls the operation of the air guide plate load. In the absence of the user-defined air-sweeping mode, the load on the air guide plate is controlled to operate in the default mode, wherein, in the default mode, the load on the air guide plate controls the direction of the air guide plate to be upward.

7. A device for controlling the fan speed of an air conditioner, characterized in that, include: The acquisition unit is used to acquire the current indoor temperature when the air conditioner's anti-direct-blow function is not turned on; The adjustment unit is used to maintain the fan speed setting of the down fan load unchanged and adjust the speed of the down fan load to the lowest speed when the indoor adjusted temperature is less than or equal to the first preset temperature and the difference between the indoor adjusted temperature and the second preset temperature is less than or equal to the preset temperature difference. The indoor adjusted temperature is greater than or equal to the indoor temperature, the indoor adjusted temperature is the sum of the indoor temperature and the fluctuating temperature, the fluctuating temperature is greater than 0, the first preset temperature is the indoor comfortable temperature, and the second preset temperature is the pre-set minimum temperature value.

8. A computer-readable storage medium, characterized in that, The computer-readable storage medium includes a stored program, wherein, when the program is executed, it controls the device on which the computer-readable storage medium is located to perform the control method according to any one of claims 1 to 6.

9. An electronic device, characterized in that, include: One or more processors, a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including a control method for performing any one of claims 1 to 6.

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