Control method, device, medium and system of air conditioner

Abstract

The invention provides a control method, device and system for an air conditioner and a medium. According to the method, the current operation stage of the air conditioner is determined according to the current inner ring temperature and the target set temperature, and the air outlet mode, the rotating speed of an upper fan and the rotating speed of a lower fan of the air conditioner are adjusted at least according to the current operation stage; therefore, the comfortable air supply control scheme for the human body thermal stimulation requirements at different environment temperatures is achieved, the purpose of automatically controlling the optimal air outlet mode in real time in the whole time period is achieved, air outlet control over the up-down air outlet cabinet is not single any more, the user experience is improved, and the user experience is improved. Therefore, the problem that in an existing scheme, due to the fact that an air outlet control method of an up-down air outlet cabinet is single, a reasonable control method is lacked, the optimal air outlet mode cannot be automatically controlled in real time in the whole time period, and the user experience is poor is solved.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioner control, and in particular, to a control method, device, medium and system for an air conditioner. Background Art

[0002] Traditional air conditioners have a single air outlet form, and the air outlet form is the same when cooling / heating, and the direction of the airflow is changed only by adjusting the sweeping or air guide blades. However, due to the natural characteristics of air, hot air has a relatively small density and tends to float up, while cold air has a large density and tends to sink. Therefore, traditional air conditioners always have comfort problems during operation, such as the head is hot and the feet are cold when heating, and the cold air blows directly to the user when cooling.

[0003] The existing solution solves the above technical problems by setting up a cabinet air conditioner with upper and lower air outlets. In the existing cabinet air conditioner with upper and lower air outlets, a dual centrifugal fan combination is used to achieve three air outlet modes of upper air outlet, lower air outlet and upper and lower air outlet with large air volume. Users can set the air outlet state according to their needs to avoid the problem of direct cold air blowing and hot head and cold feet. However, there is a lack of reasonable control methods to achieve real-time automatic control of the best air outlet mode at all times.

[0004] That is, the existing solution has a single air outlet control method for the upper and lower air outlet cabinets and lacks a reasonable control method, and cannot achieve real-time automatic control of the optimal air outlet mode at all times, resulting in a poor user experience. Summary of the invention

[0005] The main purpose of the present application is to provide a control method, device, medium and system for an air conditioner, so as to at least solve the problem that the existing solutions cannot achieve real-time automatic control of the optimal air outlet mode at all times due to the single air outlet control method of the upper and lower air outlet cabinets and the lack of a reasonable control method, thus resulting in a poor user experience.

[0006] In order to achieve the above object, according to one aspect of the present application, a method for controlling an air conditioner is provided, the method comprising:

[0007] Obtain the inner loop temperature and set temperature of the air conditioner at the current moment, and obtain the current inner loop temperature and the target set temperature;

[0008] Determine the current operation stage of the air conditioner according to the current inner loop temperature and the target setting temperature, wherein the current operation stage is one of the following: a steady-state stage, a transition stage, and a dynamic stage, wherein the steady-state stage indicates that the air blown by the air conditioner is not required to blow directly to the area where the human body is located, the dynamic stage indicates that the air blown by the air conditioner is required to blow directly to the area where the human body is located, and the transition stage is a stage of switching between the steady-state stage and the dynamic stage;

[0009] At least according to the current operation stage, the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner are adjusted.

[0010] According to another aspect of the present application, a control device for an air conditioner is provided, the device comprising:

[0011] An acquisition unit, used to acquire the inner loop temperature and the set temperature of the air conditioner at the current moment, and obtain the current inner loop temperature and the target set temperature;

[0012] a determination unit, configured to determine a current operation stage of the air conditioner according to the current inner ring temperature and the target set temperature, wherein the current operation stage is one of the following: a steady-state stage, a transition stage, and a dynamic stage, wherein the steady-state stage indicates that the air blown by the air conditioner is not required to blow directly toward the area where the human body is located, the dynamic stage indicates that the air blown by the air conditioner is required to blow directly toward the area where the human body is located, and the transition stage is a stage of switching between the steady-state stage and the dynamic stage;

[0013] The processing unit is used to adjust the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner at least according to the current operation stage.

[0014] According to another aspect of the present application, a computer-readable storage medium is provided, wherein the computer-readable storage medium includes a stored program, wherein when the program is executed, the device where the computer-readable storage medium is located is controlled to execute any one of the methods described.

[0015] According to another aspect of the present application, a control system for an air conditioner is provided, the system comprising: one or more processors, a memory, and one or more programs, wherein the one or more programs are stored in the memory and are configured to be executed by the one or more processors, and the one or more programs include methods for executing any one of the described methods.

[0016] By applying the technical solution of the present application, the current operating stage of the air conditioner is determined according to the current inner ring temperature and the target set temperature, and the air outlet mode, upper fan speed and lower fan speed of the air conditioner are adjusted at least according to the current operating stage. This allows the present application to have a comfortable air supply control solution for human thermal stimulation needs at different ambient temperatures, and achieves the purpose of automatic real-time control of the optimal air outlet mode at all times. This makes the air outlet control of the upper and lower air outlet cabinets no longer single, thereby improving the user experience, thereby solving the problem that the existing solution cannot achieve real-time automatic control of the optimal air outlet mode at all times due to the single air outlet control method of the upper and lower air outlet cabinets and the lack of a reasonable control method, resulting in a poor user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present application. The exemplary embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 A schematic flow chart of a method for controlling an air conditioner according to an embodiment of the present application is shown;

[0019] Figure 2 A schematic diagram of a process for determining the current operation stage of an air conditioner in a cooling mode according to an embodiment of the present application is shown;

[0020] Figure 3 A schematic diagram of a flow chart of controlling an air conditioner in a dynamic stage in a cooling mode according to an embodiment of the present application is shown;

[0021] Figure 4 A schematic diagram of a flow chart of controlling an air conditioner in a steady state stage in a cooling mode provided in an embodiment of the present application is shown;

[0022] Figure 5 A schematic diagram of a flow chart of controlling an air conditioner in a transitional stage in a cooling mode according to an embodiment of the present application is shown;

[0023] Figure 6 A structural block diagram of a control device for an air conditioner provided according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] For the convenience of description, some nouns or terms involved in the embodiments of the present application are explained below:

[0028] T 内环 The inner ring temperature, unit: °C, is the detection value; its value range includes but is not limited to -15 to 55 °C;

[0029] T 设定 The target temperature set by the user, unit: ℃, this value is the detection value; its value range is usually 16~30℃;

[0030] ΔT1 and ΔT2 are the minimum and maximum values ​​of the first preset temperature range, in units of °C, and the value range includes but is not limited to -5 to 15 °C; wherein ΔT1 < ΔT2, and one possible value is ΔT1 = 2 °C, ΔT2 = 4 °C;

[0031] ΔT3 and ΔT4 are the minimum and maximum values ​​of the second preset temperature range, in units of °C, and the value range includes but is not limited to -5 to 15 °C; wherein ΔT3 < ΔT4, and one possible value is ΔT3 = 3 °C, ΔT4 = 5 °C;

[0032] S 上 , S 下 The upper fan speed and the lower fan speed are in rpm, and the value range includes but is not limited to 0 to 2000 rpm; S-C1, S-C2, and S-C3 are the first cooling speed, the second cooling speed, and the third cooling speed in the cooling mode, wherein S-C3>S-C1>S-C2, and one of the possible values ​​is S-C1=600rpm, S-C2=500rpm, and S-C3=700rpm; S-H1, S-H2, and S-H3 are the first heating speed, the second heating speed, and the third heating speed in the heating mode, wherein S-H3>S-H1>S-H2, and one of the possible values ​​is S-H1=700rpm, S-H2=600rpm, and S-H3=800rpm;

[0033] T 内环iis the current inner ring temperature, which is the detection value, ℃.

[0034] T 内环 ( i-1) It is the inner ring temperature at the last moment, that is, the inner ring temperature 1 minute ago. This value is the detection value, ℃.

[0035] T 内环 ( i-1) -T 内环i It is the difference between the inner ring temperature in the previous minute and the current inner ring temperature, that is, the temperature drop value of the indoor environment per minute, ℃ / min, which can be regarded as the cooling rate of the indoor environment. This value is detected and calculated in real time.

[0036] T 内环i -T 内环 ( i-1) It is the difference between the current inner ring temperature and the inner ring temperature of the previous minute, that is, the temperature rise value of the indoor environment per minute, ℃ / min, which can be regarded as the heating rate of the indoor environment. This value is detected and calculated in real time.

[0037] β is the preset value of the indoor environment heating rate, ℃ / min, and the value range is 0℃ / min to 4℃ / min; one of the possible values ​​is 0.8℃ / min.

[0038] α is the preset value of the indoor environment cooling rate, ℃ / min, and the value range is 0℃ / min to 4℃ / min; one of the possible values ​​is 0.6℃ / min.

[0039] In the same room, the cooling rate will usually be lower than the heating rate because it is easier to heat the room air than to cool it.

[0040] As introduced in the background technology, the existing solution solves the above technical problems by setting up a cabinet air conditioner with upper and lower air outlets. In the existing cabinet air conditioner with upper and lower air outlets, a dual centrifugal fan combination is used to achieve three air outlet modes of upper air outlet, lower air outlet, and upper and lower air outlet with large air volume. Users can set the air outlet state according to their needs to avoid the problems of cold air blowing directly and hot head and cold feet. However, there is a lack of reasonable control method to achieve real-time automatic control of the best air outlet mode at all times. In order to solve the problem that the existing solution has a single air outlet control method for the upper and lower air outlet cabinets and lacks a reasonable control method, and cannot achieve real-time automatic control of the best air outlet mode at all times, resulting in a poor user experience, the embodiments of the present application provide a control method, device, medium and system for an air conditioner.

[0041] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0042] In this embodiment, a method for controlling an air conditioner is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a 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.

[0043] Figure 1 FIG. 1 is a flow chart of a method for controlling an air conditioner according to an embodiment of the present application. Figure 1 As shown, the method comprises the following steps:

[0044] Step S101, obtaining the inner loop temperature and set temperature of the air conditioner at the current moment, and obtaining the current inner loop temperature and the target set temperature;

[0045] Step S102, determining the current operation stage of the air conditioner according to the current inner ring temperature and the target setting temperature, wherein the current operation stage is one of the following: a steady-state stage, a transition stage, and a dynamic stage, wherein the steady-state stage indicates that the air blown by the air conditioner is not required to blow directly toward the area where the human body is located, the dynamic stage indicates that the air blown by the air conditioner is required to blow directly toward the area where the human body is located, and the transition stage is a stage of switching between the steady-state stage and the dynamic stage;

[0046] Step S102, i.e. determining the current operation stage of the air conditioner according to the current inner ring temperature and the target setting temperature, comprises:

[0047] When the operation mode of the air conditioner is the cooling mode and the difference between the current inner ring temperature and the target setting temperature is within a first preset temperature range, determining that the current operation stage of the air conditioner is the transition stage;

[0048] When the operation mode of the air conditioner is the cooling mode and the difference between the current inner ring temperature and the target setting temperature is less than the minimum value of the first preset temperature range, determining that the current operation stage of the air conditioner is the steady state stage;

[0049] When the operation mode of the air conditioner is the cooling mode and the difference between the current inner ring temperature and the target setting temperature is greater than the maximum value of the first preset temperature range, determining that the current operation stage of the air conditioner is the dynamic stage;

[0050] Specifically, when the operating mode of the air conditioner is the cooling mode, Figure 2 As shown, by detecting the current inner ring temperature T 内环 and the target set temperature T 设定 , when T is satisfied 内环-T 设定 < ΔT1, it indicates that the current inner ring temperature has basically reached the user-set temperature. This stage is the steady-state stage. The current inner ring temperature can be maintained. At the same time, people need to be prevented from being blown by cold wind. When ΔT1≤T 内环 -T 设定 ≤ΔT2, it indicates that the current inner ring temperature is close to the user-set temperature. This stage is a transition stage, with both cooling requirements and the need for cold air not to blow on people. When T is met 内环 -T 设定 >ΔT2, indicating that the current inner ring temperature is too high compared to the user-set temperature. This stage is a dynamic stage and requires rapid cooling. ΔT1 is the minimum value of the first preset temperature range, and ΔT2 is the maximum value of the first preset temperature range.

[0051] When the operation mode of the air conditioner is the heating mode and the difference between the target setting temperature and the current inner ring temperature is within a second preset temperature range, determining that the current operation stage of the air conditioner is the transition stage;

[0052] When the operation mode of the air conditioner is the heating mode and the difference between the target setting temperature and the current inner ring temperature is less than the minimum value of the second preset temperature range, determining that the current operation stage of the air conditioner is the steady state stage;

[0053] In the steady-state stage: the main purpose is to deliver hot air to the feet and prevent the hot air from blowing on people's faces, so the downward air outlet is adopted, and air is only delivered from the downward air outlet. The hot air covers the bottom of the room, and the hot air naturally floats to the upper part of the room, so that the hot air does not blow on people's faces and the current inner ring temperature can be maintained.

[0054] When the operating mode of the air conditioner is the heating mode and the difference between the target setting temperature and the current inner ring temperature is greater than the maximum value of the second preset temperature range, the current operating stage of the air conditioner is determined to be the dynamic stage.

[0055] In the dynamic stage: the main purpose is to achieve rapid heating, so the upper and lower air outlets are used. The upper and lower air outlets supply air together, and the hot air covers a large area, achieving rapid heating of a large space; at the same time, controlling the upper air outlet to sweep the air downward can make the hot air effectively stimulate the human head, and the lower air outlet can effectively stimulate the human calves, making the human body feel comfortable quickly.

[0056] When T is met 设定 -T 内环 < ΔT3, it indicates that the current inner ring temperature has basically reached the user-set temperature. This stage is the steady-state stage. The current inner ring temperature can be maintained. At the same time, it is necessary to prevent hot air from blowing on the face. When ΔT3≤T 设定 -T 内环≤ΔT4, it indicates that the current inner ring temperature is close to the user-set temperature. This stage is a transition stage, with both heating requirements and the need for hot air not to blow on the face. When T is met 设定 -T 内环 >ΔT4, indicating that the current inner ring temperature is too low compared to the user-set temperature. This stage is a dynamic stage and requires rapid temperature rise;

[0057] A dynamic environment is a stage in which the inner loop temperature is significantly different from the air conditioner set temperature, that is, the lower or higher inner loop temperature is adjusted to a more comfortable indoor temperature through the air conditioner; a steady-state environment is a stage in which the inner loop temperature has reached a more comfortable indoor temperature and is maintained near this temperature range.

[0058] Specifically, when T 设定 -T 内环 < ΔT3, it indicates that the current inner ring temperature has basically reached the user-set temperature. This stage is the steady-state stage. The current inner ring temperature can be maintained. At the same time, it is necessary to prevent hot air from blowing on the face. When ΔT3≤T 设定 -T 内环 ≤ΔT4, it indicates that the current inner ring temperature is close to the user-set temperature. This stage is a transition stage, with both heating requirements and the need for hot air not to blow on the face. When T is met 设定 -T 内环 When ΔT3 is greater than ΔT4, it indicates that the current inner ring temperature is too low compared to the user-set temperature. This stage is a dynamic stage and requires rapid temperature rise. ΔT3 and ΔT4 are the minimum and maximum values ​​of the second preset temperature range, respectively.

[0059] Step S103, adjusting the air outlet mode, upper fan speed and lower fan speed of the air conditioner at least according to the current operation stage.

[0060] In the above steps, the current operation stage of the air conditioner is determined according to the current inner ring temperature and the target set temperature, and the air outlet mode, upper fan speed and lower fan speed of the air conditioner are adjusted at least according to the current operation stage, so that the present application has a comfortable air supply control scheme for human thermal stimulation needs at different ambient temperatures, and achieves the purpose of automatic control of the optimal air outlet mode in real time at all times. The air outlet control of the upper and lower air outlet cabinets in the present application is no longer single, which improves the user experience, thereby solving the problem that the existing scheme cannot achieve real-time automatic control of the optimal air outlet mode at all times due to the single air outlet control method of the upper and lower air outlet cabinets and the lack of a reasonable control method, resulting in poor user experience.

[0061] There are two implementation methods. The first implementation method is to adjust the air outlet mode, upper fan speed and lower fan speed of the air conditioner only according to the current operation stage. The specific adjustment method is the same as the adjustment of the cooling mode, which will not be repeated here.

[0062] The second implementation method is to adjust the air outlet mode, upper fan speed and lower fan speed of the air conditioner according to the operation mode and the current operation stage;

[0063] Specifically, when the operation mode of the air conditioner is the cooling mode and the current operation stage is the dynamic stage, the air outlet mode of the air conditioner is adjusted to the upper and lower air outlets, and the upper fan speed and the lower fan speed are both adjusted to the first cooling speed, and the upper air outlet of the air conditioner is controlled to sweep air downward;

[0064] In the dynamic stage: the main purpose is to achieve rapid cooling, so the upper and lower air outlets are used. The upper and lower air outlets supply air together, and the cold air covers a large area, achieving rapid cooling of a large space; at the same time, controlling the upper air outlet to sweep the air downward can make the cold air effectively stimulate the human head, and the lower air outlet can effectively stimulate the human calves, making the human body feel comfortable quickly.

[0065] like Figure 3 As shown, the air outlet mode of the air conditioner is adjusted to upward and downward air outlet, and the upper fan speed and the lower fan speed are both adjusted to S-C1, and the upper air outlet of the air conditioner is controlled to sweep air downward.

[0066] When the operation mode of the air conditioner is the cooling mode and the current operation stage is the steady state stage, the air outlet mode of the air conditioner is adjusted to upper air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first cooling speed, and the upper air outlet is controlled to sweep air upward;

[0067] In the steady-state stage: the main purpose is to prevent the cold wind from blowing on people, so the upper air outlet is adopted, and air is only supplied from the upper air outlet. The cold air covers the top of the room, and the cold air sinks to the lower part of the room in a shower-like manner, so that the cold wind does not blow on people and the current inner ring temperature can be maintained; the upper air outlet is controlled to sweep the air upward, and the cold air is sent to the top of the room to prevent the cold air from the upper air outlet from blowing on the human head.

[0068] like Figure 4 As shown, the air outlet mode of the air conditioner is adjusted to upper air outlet, and the upper fan speed and the lower fan speed are both adjusted to S-C1, and the upper air outlet is controlled to sweep air upward.

[0069] When the operating mode of the air conditioner is the cooling mode and the current operating stage is the transition stage, the air outlet mode of the air conditioner is adjusted to up and down air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first cooling speed, and the upper air outlet is controlled to sweep air downward.

[0070] like Figure 5 As shown, the air outlet mode is controlled to be up and down; the upper fan speed is controlled S上 is S-C1; the fan speed under control is S 下 S-C1; control the upper air outlet to sweep air downward; before confirming the switch of the air outlet in the transition stage, it needs to run for at least 1 minute to detect T 内环 ; Calculate the preset value ɑ of the indoor environment cooling rate, so use the up and down air outlet method before calculating the cooling rate ɑ.

[0071] Specifically, in the cooling mode, in the dynamic stage, it can effectively stimulate the required stimulation positions of the human body, make the human body feel comfortable quickly, and quickly cool down the room; in the transition stage, by identifying the environmental state and system parameters, the thermal comfort needs of the current stage are determined, and rapid cooling or cold wind is not blown on people is achieved; in the steady-state stage, the cold air covers the top of the room, and the cold air sinks to the lower part of the room in a shower-like manner, so that the cold wind does not blow on people and the current inner ring temperature can be maintained.

[0072] Obtaining a first inner ring temperature difference value is a difference between the inner ring temperature at a previous moment and the current inner ring temperature, wherein the inner ring temperature at a previous moment is the inner ring temperature of the air conditioner at a previous moment;

[0073] When the first inner ring temperature difference is greater than or equal to the preset value of the indoor environment cooling rate, the air outlet mode of the air conditioner is adjusted to upper air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first cooling speed, and the upper air outlet is controlled to sweep air upward;

[0074] When the first inner ring temperature difference is smaller than the preset value of the indoor environment cooling rate, the air outlet mode of the air conditioner is adjusted to up and down air outlet, and the lower fan speed is adjusted to the second cooling speed, and the upper fan speed is adjusted to the third cooling speed, and the upper air outlet is controlled to sweep air upward, the second cooling speed is smaller than the first cooling speed, and the third cooling speed is larger than the first cooling speed.

[0075] like Figure 5 As shown, when T 内环(i-1) -T 内环i ≥α, the air outlet mode is controlled to be upper air outlet; the upper fan speed is controlled to be S 上 is S-C1; the fan speed under control is S 下 S-C1; controls the upper air outlet to sweep air upward;

[0076] When T is not satisfied 内环(i-1) -T 内环i ≥α, the air outlet mode is controlled to be up and down; the upper fan speed is controlled to be S 上 S-C3; control the fan speed S 下 S-C2: controls the upper air outlet to sweep air upward.

[0077] In the transition phase: When T 内环(i-1) -T 内环i ≥α, it indicates that the current indoor cooling rate is fast and the air conditioning cooling effect is good. Adjusting it to the upper outlet has little effect on the indoor cooling effect and can prevent the cold wind from blowing on people. Control the upper outlet to sweep the wind upward and send the cold air to the top of the room to prevent the cold air from the upper outlet from blowing on the human head. 内环(i-1) -T 内环i When ≥α, it indicates that the current indoor cooling rate is slow and the air conditioning cooling effect is limited. To ensure the temperature reduction effect, it is necessary to maintain the up and down air outlet mode. At the same time, because it is in the transition stage, the indoor temperature has dropped to a certain extent. High-speed cold wind blowing people will make people feel uncomfortable. Therefore, the speed of the down fan is reduced to reduce the wind speed at the downwind outlet, and the discomfort caused by the cold wind blowing on the calves is alleviated. At the same time, to ensure the temperature reduction effect, the speed of the up fan is increased, the cooling output of the upwind outlet is increased, and rapid cooling is achieved. The upper air outlet is controlled to sweep the wind upward, and the cold air from the upper air outlet is sent to the top of the room to prevent the cold air from the upper air outlet from blowing on the human head.

[0078] In one embodiment of the present application, in the process of adjusting the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner at least according to the current operation stage, the method further includes:

[0079] Acquire a cooling rate mapping relationship, wherein the cooling rate mapping relationship represents a mapping relationship between a preset value of the indoor environment cooling rate and a model of the air conditioner;

[0080] The above-mentioned indoor environment cooling rate preset value corresponding to the current air conditioner model is determined in the above-mentioned cooling rate mapping relationship.

[0081] Specifically, by setting a mapping relationship between the preset value of the indoor environment cooling rate and the model of the above-mentioned air conditioner, it is convenient to subsequently determine the preset value of the indoor environment cooling rate corresponding to the current air conditioner model from the mapping relationship through the current air conditioner model, thereby improving the accuracy of the value of α. The same is true for β and it is not repeated here.

[0082] Conditions in heating mode:

[0083] When the operation mode of the air conditioner is the heating mode and the current operation stage is the dynamic stage, the air outlet mode of the air conditioner is adjusted to upper and lower air outlets, and the upper fan speed and the lower fan speed are both adjusted to the first heating speed, and the upper air outlet of the air conditioner is controlled to sweep air downward;

[0084] When the operation mode of the air conditioner is the heating mode and the current operation stage is the steady state stage, the air outlet mode of the air conditioner is adjusted to upper air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first heating speed;

[0085] When the operating mode of the air conditioner is the heating mode and the current operating stage is the transition stage, the air outlet mode of the air conditioner is adjusted to up and down air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first heating speed, and the upper air outlet is controlled to sweep air downward.

[0086] In the transition stage of heating mode: control the air outlet mode to up and down air outlet; control the upper fan speed S 上 is S-H1; the fan speed under control is S 下 S-H1; control the upper air outlet to sweep air downward. Before confirming the switch of the air outlet in the transition stage, it needs to run for at least 1 minute to detect T 内环 ; Calculate the preset value β of the indoor environment heating rate, so the up and down air outlet method is used before calculating the heating rate β;

[0087] In one embodiment of the present application, in the process of adjusting the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner at least according to the current operation stage, the method further includes:

[0088] The second inner ring temperature difference is obtained as the difference between the current inner ring temperature and the inner ring temperature at the previous moment, where the inner ring temperature at the previous moment is the inner ring temperature of the air conditioner at the previous moment;

[0089] When the second inner ring temperature difference is greater than or equal to the preset value of the indoor environment temperature rise rate, the air outlet mode of the air conditioner is adjusted to downward air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first heating speed;

[0090] When the second inner ring temperature difference is smaller than the preset value of the indoor environment heating rate, the air outlet mode of the air conditioner is adjusted to up and down air outlet, and the upper fan speed is adjusted to the second heating speed, and the lower fan speed is adjusted to the third heating speed, and the upper air outlet is controlled to sweep air upward, the second heating speed is smaller than the first heating speed, and the third heating speed is larger than the first heating speed.

[0091] When T is met 内环i -T 内环 ( i-1) ≥β, the air outlet mode is controlled to be downward air outlet; the upper fan speed is controlled to be S 上 is S-H1; the fan speed under control is S 下 For S-H1;

[0092] When T is not satisfied 内环i -T 内环 ( i-1)≥β, the air outlet mode is controlled to be up and down; the upper fan speed is controlled to be S 上 is S-H2; the fan speed under control is S 下 For S-H3; control the upper air outlet to sweep air upward;

[0093] Specifically, T 内环i is the current inner ring temperature mentioned above, T 内环 ( i-1) is the difference of the inner ring temperature at the previous moment. When T 内环i -T 内环 ( i-1) ≥β, it indicates that the current indoor temperature rise rate is fast and the air conditioning heating effect is good. Adjusting it to the bottom outlet has little effect on the indoor heating effect and can prevent hot air from blowing on the face. 内环i -T 内环 ( i-1) When ≥β, it indicates that the current indoor temperature rise rate is slow and the air conditioning heating effect is limited. To ensure the temperature rise effect, it is necessary to maintain the up and down air outlet mode. At the same time, because it is in the transition stage, the indoor temperature has risen to a certain extent. High-speed hot air blowing on the face will make people feel uncomfortable. Therefore, the speed of the upper fan is reduced to reduce the wind speed of the upper air outlet. At the same time, the upper air outlet is controlled to sweep the air upward to avoid the discomfort caused by hot air blowing on the face. At the same time, to ensure the temperature rise effect, the speed of the lower fan is increased to increase the heat output of the lower air outlet to achieve rapid heating.

[0094] Based on the different responses of different parts of the human body to cold and heat stimulation, this application proposes a comfortable air supply control method for human thermal stimulation needs at different ambient temperatures by identifying environmental conditions and system parameters, and realizes real-time automatic control of the optimal air outlet mode at all times:

[0095] The human body has different thermal comfort requirements for dynamic and steady-state environments under cooling and heating:

[0096] In a dynamic environment: Different parts of the human body respond differently to cold and heat stimulation, with the head and calves being the most sensitive. At this stage, the air supply airflow organization should respond to local cold and heat stimulation of the head and calves, so that the human body is more likely to feel comfortable. Therefore, the use of up and down air outlets at this stage can effectively stimulate the desired stimulation position of the human body, making the human body feel comfortable quickly, and quickly cooling / heating the room.

[0097] In a steady-state environment: During cooling, since the indoor temperature has reached a comfortable temperature, the human body does not want cold air to blow directly at the body. The most easily accepted cooling method is shower-style air supply, which avoids direct cold air blowing on people and greatly increases comfort. Therefore, the upper air outlet method is used at this stage. During heating, since the hot air floats, the room temperature is obviously stratified, and most of the heat accumulates in the upper area of ​​the room. The feet, which are the part of the human body that most needs warmth, cannot get warmth. If the hot air can be delivered to the feet first to warm the feet, the steady-state thermal comfort of the human body in a cold environment can be greatly improved. At the same time, the indoor temperature in a steady-state environment has reached a comfortable temperature, and hot air blowing on the face will bring a feeling of dryness and discomfort. Therefore, the lower air outlet method is used at this stage.

[0098] In order to enable those skilled in the art to more clearly understand the technical solution of the present application, the implementation process of the air conditioner control method of the present application will be described in detail below in conjunction with specific embodiments.

[0099] This embodiment relates to a specific air conditioner control method, including:

[0100] Obtain the inner loop temperature and set temperature of the air conditioner at the current moment, and obtain the current inner loop temperature and the target set temperature;

[0101] When the operation mode of the air conditioner is the cooling mode and the difference between the current inner ring temperature and the target setting temperature is within a first preset temperature range, determining that the current operation stage of the air conditioner is a transition stage;

[0102] When the operation mode of the air conditioner is the cooling mode and the difference between the current inner ring temperature and the target setting temperature is less than the minimum value of the first preset temperature range, determining that the current operation stage of the air conditioner is the steady state stage;

[0103] When the operation mode of the air conditioner is the cooling mode and the difference between the current inner ring temperature and the target setting temperature is greater than the maximum value of the first preset temperature range, determining that the current operation stage of the air conditioner is the dynamic stage;

[0104] When the operation mode of the air conditioner is the heating mode and the difference between the target setting temperature and the current inner ring temperature is within a second preset temperature range, determining that the current operation stage of the air conditioner is a transition stage;

[0105] When the operation mode of the air conditioner is the heating mode and the difference between the target setting temperature and the current inner ring temperature is less than the minimum value of the second preset temperature range, determining that the current operation stage of the air conditioner is the steady state stage;

[0106] When the operation mode of the air conditioner is the heating mode, and the difference between the target setting temperature and the current inner ring temperature is greater than the maximum value of the second preset temperature range, it is determined that the current operation stage of the air conditioner is the dynamic stage, wherein the current operation stage is one of the following: a steady-state stage, a transition stage, and a dynamic stage, the steady-state stage indicates that the air blown by the air conditioner is not required to blow directly to the area where the human body is located, the dynamic stage indicates that the air blown by the air conditioner is required to blow directly to the area where the human body is located, and the transition stage is a stage of switching between the steady-state stage and the dynamic stage;

[0107] When the operation mode of the air conditioner is the cooling mode and the current operation stage is the dynamic stage, the air outlet mode of the air conditioner is adjusted to the upper and lower air outlets, and the upper fan speed and the lower fan speed are both adjusted to the first cooling speed, and the upper air outlet of the air conditioner is controlled to sweep air downward;

[0108] When the operation mode of the air conditioner is the cooling mode and the current operation stage is the steady state stage, the air outlet mode of the air conditioner is adjusted to the upper air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first cooling speed, and the upper air outlet is controlled to sweep air upward;

[0109] When the operation mode of the air conditioner is the cooling mode and the current operation stage is the transition stage, the air outlet mode of the air conditioner is adjusted to the up and down air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first cooling speed, and the upper air outlet is controlled to sweep air downward;

[0110] The first inner ring temperature difference is obtained as the difference between the inner ring temperature at the previous moment and the current inner ring temperature, where the inner ring temperature at the previous moment is the inner ring temperature of the air conditioner at the previous moment;

[0111] When the first inner ring temperature difference is greater than or equal to the preset value of the indoor environment cooling rate, the air outlet mode of the air conditioner is adjusted to upper air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first cooling speed, and the upper air outlet is controlled to sweep air upward;

[0112] When the first inner ring temperature difference is less than the preset value of the indoor environment cooling rate, the air outlet mode of the air conditioner is adjusted to up and down air outlet, and the speed of the down fan is adjusted to the second cooling speed, and the speed of the up fan is adjusted to the third cooling speed, and the upper air outlet is controlled to sweep air upward, the second cooling speed is less than the first cooling speed, and the third cooling speed is greater than the first cooling speed;

[0113] When the operation mode of the air conditioner is the heating mode and the current operation stage is the dynamic stage, the air outlet mode of the air conditioner is adjusted to the upper and lower air outlets, and the upper fan speed and the lower fan speed are both adjusted to the first heating speed, and the upper air outlet of the air conditioner is controlled to sweep air downward;

[0114] When the operation mode of the air conditioner is the heating mode and the current operation stage is the steady state stage, the air outlet mode of the air conditioner is adjusted to the upper air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first heating speed;

[0115] When the operation mode of the air conditioner is the heating mode and the current operation stage is the transition stage, the air outlet mode of the air conditioner is adjusted to the up and down air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first heating speed, and the upper air outlet is controlled to sweep air downward;

[0116] The second inner ring temperature difference is obtained as the difference between the current inner ring temperature and the inner ring temperature at the previous moment, where the inner ring temperature at the previous moment is the inner ring temperature of the air conditioner at the previous moment;

[0117] When the second inner ring temperature difference is greater than or equal to the preset value of the indoor environment temperature rise rate, the air outlet mode of the air conditioner is adjusted to downward air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first heating speed;

[0118] When the temperature difference of the second inner ring is less than the preset value of the indoor environment heating rate, the air outlet mode of the air conditioner is adjusted to up and down air outlet, and the upper fan speed is adjusted to the second heating speed, and the lower fan speed is adjusted to the third heating speed, and the upper air outlet is controlled to sweep air upward, the second heating speed is less than the first heating speed, and the third heating speed is greater than the first heating speed.

[0119] It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and that, although a logical order is shown in the flowcharts, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0120] The present application also provides a control device for an air conditioner. It should be noted that the control device for the air conditioner in the present application can be used to execute the control method for the air conditioner provided in the present application. The device is used to implement the above-mentioned embodiments and preferred implementation modes, and the descriptions thereof will not be repeated. As used below, the term "module" can implement a combination of software and / or hardware for a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and contemplated.

[0121] The following is an introduction to the control device of the air conditioner provided in the embodiment of the present application.

[0122] Figure 6 is a structural block diagram of a control device for an air conditioner provided according to an embodiment of the present application. Figure 6 As shown, the device comprises:

[0123] The acquisition unit 61 is used to acquire the inner loop temperature and the set temperature of the air conditioner at the current moment, and obtain the current inner loop temperature and the target set temperature;

[0124] The determining unit 62 is used to determine the current operation stage of the air conditioner according to the current inner ring temperature and the target setting temperature, wherein the current operation stage is one of the following: a steady state stage, a transition stage and a dynamic stage, wherein the steady state stage indicates that the air blown by the air conditioner is not required to blow directly to the area where the human body is located, the dynamic stage indicates that the air blown by the air conditioner is required to blow directly to the area where the human body is located, and the transition stage is a stage of switching between the steady state stage and the dynamic stage;

[0125] The processing unit 63 is used to adjust the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner at least according to the current operation stage.

[0126] In the above-mentioned device, the current operating stage of the air conditioner is determined according to the size of the current inner ring temperature and the target set temperature, and the air outlet mode, upper fan speed and lower fan speed of the air conditioner are adjusted at least according to the current operating stage, so that the present application has a comfortable air supply control scheme for human thermal stimulation needs at different ambient temperatures, and achieves the purpose of automatic control of the optimal air outlet mode in real time at all times. The air outlet control of the upper and lower air outlet cabinets in the present application is no longer single, which improves the user experience, thereby solving the problem that the existing scheme cannot achieve real-time automatic control of the optimal air outlet mode at all times due to the single air outlet control method of the upper and lower air outlet cabinets and the lack of a reasonable control method, resulting in poor user experience.

[0127] In one embodiment of the present application, the processing unit includes a first processing module, a second processing module and a third processing module.

[0128] The first processing module is used for adjusting the air outlet mode of the air conditioner to upper and lower air outlet, adjusting the upper fan speed and the lower fan speed to the first cooling speed, and controlling the upper air outlet of the air conditioner to sweep air downward when the operating mode of the air conditioner is the cooling mode and the current operating stage is the dynamic stage;

[0129] The second processing module is used for adjusting the air outlet mode of the air conditioner to upper air outlet, adjusting the upper fan speed and the lower fan speed to the first cooling speed, and controlling the upper air outlet to sweep air upward when the operating mode of the air conditioner is the cooling mode and the current operating stage is the steady-state stage;

[0130] The third processing module is used for adjusting the air outlet mode of the air conditioner to up and down air outlet when the operating mode of the air conditioner is the cooling mode and the current operating stage is the transition stage, and adjusting the upper fan speed and the lower fan speed to the first cooling speed, and controlling the upper air outlet to sweep air downward.

[0131] In one embodiment of the present application, the processing unit includes a fourth processing module, a fifth processing module and a sixth processing module.

[0132] The fourth processing module is used for obtaining a first inner ring temperature difference value as a difference between the inner ring temperature at a previous moment and the current inner ring temperature after adjusting the air outlet mode of the air conditioner to upper and lower air outlets, adjusting the upper fan speed and the lower fan speed to the first cooling speed, and controlling the upper air outlet to sweep air downward, wherein the inner ring temperature at the previous moment is the inner ring temperature of the air conditioner at the previous moment;

[0133] The fifth processing module is used for adjusting the air outlet mode of the air conditioner to upper air outlet, adjusting the upper fan speed and the lower fan speed to the first cooling speed, and controlling the upper air outlet to sweep air upward when the first inner ring temperature difference is greater than or equal to the preset value of the indoor environment cooling rate;

[0134] The sixth processing module is used to adjust the air outlet mode of the air conditioner to up and down air outlet, and adjust the speed of the lower fan to the second cooling speed, and adjust the speed of the upper fan to the third cooling speed, and control the upper air outlet to sweep air upward, the second cooling speed is less than the first cooling speed, and the third cooling speed is greater than the first cooling speed when the first inner ring temperature difference is less than the preset value of the indoor environment cooling rate.

[0135] In one embodiment of the present application, the processing unit includes a first acquisition module and a first determination module.

[0136] The first acquisition module is used to acquire a cooling rate mapping relationship in the process of adjusting the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner at least according to the current operation stage, wherein the cooling rate mapping relationship represents a mapping relationship between a preset value of the indoor environment cooling rate and the model of the air conditioner;

[0137] The first determination module is used to determine the above-mentioned indoor environment cooling rate preset value corresponding to the current air conditioner model in the above-mentioned cooling rate mapping relationship.

[0138] In one embodiment of the present application, the processing unit includes a seventh processing module, an eighth processing module and a ninth processing module.

[0139] The seventh processing module is used for adjusting the air outlet mode of the air conditioner to upper and lower air outlet, adjusting the upper fan speed and the lower fan speed to the first heating speed, and controlling the upper air outlet of the air conditioner to sweep air downward when the operation mode of the air conditioner is the heating mode and the current operation stage is the dynamic stage;

[0140] The eighth processing module is used for adjusting the air outlet mode of the air conditioner to upper air outlet, and adjusting the upper fan speed and the lower fan speed to the first heating speed when the operation mode of the air conditioner is the heating mode and the current operation stage is the steady state stage;

[0141] The ninth processing module is used to adjust the air outlet mode of the air conditioner to up and down air outlet when the operating mode of the air conditioner is the heating mode and the current operating stage is the transition stage, and adjust the upper fan speed and the lower fan speed to the first heating speed, and control the upper air outlet to sweep air downward.

[0142] In one embodiment of the present application, the processing unit includes a second acquisition module, a tenth processing module and an eleventh processing module.

[0143] The second acquisition module is used to obtain a second inner ring temperature difference value as a difference between the current inner ring temperature and the inner ring temperature at a previous moment during the process of adjusting the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner at least according to the current operation stage, wherein the inner ring temperature at the previous moment is the inner ring temperature of the air conditioner at the previous moment;

[0144] The tenth processing module is used for adjusting the air outlet mode of the air conditioner to downward air outlet, and adjusting the upper fan speed and the lower fan speed to the first heating speed when the second inner ring temperature difference is greater than or equal to the preset value of the indoor environment temperature rise rate;

[0145] The eleventh processing module is used for adjusting the air outlet mode of the air conditioner to up and down air outlet, adjusting the upper fan speed to the second heating speed, and adjusting the lower fan speed to the third heating speed when the second inner ring temperature difference is less than the preset value of the indoor environment heating rate, and controlling the upper air outlet to sweep air upward, the second heating speed is less than the first heating speed, and the third heating speed is greater than the first heating speed.

[0146] In one embodiment of the present application, the determining unit includes a second determining module, a third determining module, a fourth determining module, a fifth determining module, a sixth determining module and a seventh determining module.

[0147] The second determination module is used to determine that the current operation stage of the air conditioner is the transition stage when the operation mode of the air conditioner is the cooling mode and the difference between the current inner ring temperature and the target setting temperature is within a first preset temperature range;

[0148] The third determination module is used to determine that the current operation stage of the air conditioner is the steady state stage when the operation mode of the air conditioner is the cooling mode and the difference between the current inner ring temperature and the target setting temperature is less than the minimum value of the first preset temperature range;

[0149] The fourth determination module is used to determine that the current operation stage of the air conditioner is the dynamic stage when the operation mode of the air conditioner is the cooling mode and the difference between the current inner ring temperature and the target setting temperature is greater than the maximum value of the first preset temperature range;

[0150] The fifth determination module is used to determine that the current operation stage of the air conditioner is the transition stage when the operation mode of the air conditioner is the heating mode and the difference between the target setting temperature and the current inner ring temperature is within a second preset temperature range;

[0151] The sixth determination module is used to determine that the current operation stage of the air conditioner is the steady-state stage when the operation mode of the air conditioner is the heating mode and the difference between the target setting temperature and the current inner ring temperature is less than the minimum value of the second preset temperature range;

[0152] The seventh determination module is used to determine that the current operation stage of the air conditioner is the dynamic stage when the operation mode of the air conditioner is the heating mode and the difference between the target setting temperature and the current inner ring temperature is greater than the maximum value of the second preset temperature range.

[0153] The control device of the air conditioner includes a processor and a memory. The acquisition unit, the determination unit and the processing unit are stored in the memory as program units, and the processor executes the program units stored in the memory to realize the corresponding functions. The modules are all located in the same processor; or, the modules are located in different processors in any combination.

[0154] The processor contains a kernel, which retrieves the corresponding program unit from the memory. One or more kernels can be set, and the kernel parameters can be adjusted to solve the problem that the existing solution cannot achieve the best air outlet mode in real time and automatically control the best air outlet mode at all times, resulting in poor user experience due to the single air outlet control method of the upper and lower air outlet cabinets and the lack of reasonable control methods.

[0155] The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash RAM, and the memory includes at least one memory chip.

[0156] An embodiment of the present invention provides a computer-readable storage medium, wherein the computer-readable storage medium includes a stored program, wherein when the program is executed, the device where the computer-readable storage medium is located is controlled to execute the control method of the air conditioner.

[0157] An embodiment of the present invention provides a processor, and the processor is used to run a program, wherein the control method of the air conditioner is executed when the program is run.

[0158] The embodiment of the present invention provides a device, the device includes a processor, a memory and a program stored in the memory and can be run on the processor, and when the processor executes the program, at least the following steps are implemented: obtaining the inner ring temperature and the set temperature of the air conditioner at the current moment, and obtaining the current inner ring temperature and the target set temperature; determining the current operation stage of the air conditioner according to the magnitude of the current inner ring temperature and the target set temperature, wherein the current operation stage is one of the following: a steady state stage, a transition stage and a dynamic stage, wherein the steady state stage indicates that the wind blown by the air conditioner is not required to blow directly to the area where the human body is located, and the dynamic stage indicates that the wind blown by the air conditioner is required to blow directly to the area where the human body is located, and the transition stage is a stage of switching between the steady state stage and the dynamic stage; at least according to the current operation stage, adjusting the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner. The device in this article can be a server, a PC, a PAD, a mobile phone, etc.

[0159] The present application also provides a computer program product, which, when executed on a data processing device, is suitable for executing a program that is initialized with at least the following method steps: obtaining the inner loop temperature and the set temperature of the air conditioner at the current moment, and obtaining the current inner loop temperature and the target set temperature; determining the current operating stage of the air conditioner according to the magnitude of the above-mentioned current inner loop temperature and the above-mentioned target set temperature, wherein the above-mentioned current operating stage is one of the following: a steady-state stage, a transition stage, and a dynamic stage, the above-mentioned steady-state stage indicates that the wind blown out by the above-mentioned air conditioner is not required to blow directly to the area where the human body is located, the above-mentioned dynamic stage indicates that the wind blown out by the above-mentioned air conditioner is required to blow directly to the area where the human body is located, and the above-mentioned transition stage is a stage for switching between the above-mentioned steady-state stage and the above-mentioned dynamic stage; at least according to the above-mentioned current operating stage, adjusting the air outlet mode, the upper fan speed, and the lower fan speed of the above-mentioned air conditioner.

[0160] The present application also provides a control system for an air conditioner, the system 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 include methods for executing any of the above methods. By determining the current operation stage of the air conditioner according to the current inner ring temperature and the target set temperature, and adjusting the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner at least according to the current operation stage, the present application has a comfortable air supply control scheme for the thermal stimulation needs of the human body at different ambient temperatures, and achieves the purpose of automatic control of the best air outlet mode in real time at all times, so that the present application is no longer single for the air outlet control of the upper and lower air outlet cabinets, improving the user experience, thereby solving the problem that the existing scheme cannot achieve the best air outlet mode in real time at all times due to the single air outlet control method of the upper and lower air outlet cabinets and the lack of a reasonable control method, resulting in a poor user experience.

[0161] Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general computing device, they can be concentrated on a single computing device, or distributed on a network composed of multiple computing devices, they can be implemented by a program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, and in some cases, the steps shown or described can be executed in a different order than here, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.

[0162] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0163] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0164] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0165] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0166] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0167] The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0168] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be 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 disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0169] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0170] From the above description, it can be seen that the above embodiments of the present application achieve the following technical effects:

[0171] 1) The control method of the air conditioner of the present application determines the current operating stage of the air conditioner according to the current inner ring temperature and the target set temperature, and adjusts the air outlet mode, upper fan speed and lower fan speed of the air conditioner at least according to the current operating stage, so that the present application has a comfortable air supply control scheme for human thermal stimulation needs at different ambient temperatures, and achieves the purpose of automatic control of the best air outlet mode in real time at all times, so that the air outlet control of the upper and lower air outlet cabinets is no longer single in the present application, and the user experience is improved, thereby solving the problem that the existing scheme cannot achieve real-time automatic control of the best air outlet mode at all times due to the single air outlet control method of the upper and lower air outlet cabinets and the lack of a reasonable control method, resulting in poor user experience.

[0172] 2) The control device of the air conditioner of the present application determines the current operating stage of the air conditioner according to the current inner ring temperature and the target set temperature, and adjusts the air outlet mode, upper fan speed and lower fan speed of the air conditioner at least according to the current operating stage, so that the present application has a comfortable air supply control scheme for human thermal stimulation needs at different ambient temperatures, and achieves the purpose of automatic control of the optimal air outlet mode in real time at all times, so that the air outlet control of the upper and lower air outlet cabinets is no longer single in the present application, thereby improving the user experience, thereby solving the problem that the existing scheme cannot achieve real-time automatic control of the optimal air outlet mode at all times due to the single air outlet control method of the upper and lower air outlet cabinets and the lack of a reasonable control method, resulting in poor user experience.

[0173] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A method for controlling an air conditioner, characterized in that: include: Obtain the inner loop temperature and set temperature of the air conditioner at the current moment, and obtain the current inner loop temperature and the target set temperature; Determine the current operation stage of the air conditioner according to the current inner loop temperature and the target setting temperature, wherein the current operation stage is one of the following: a steady-state stage, a transition stage, and a dynamic stage, wherein the steady-state stage indicates that the air blown by the air conditioner is not required to blow directly to the area where the human body is located, the dynamic stage indicates that the air blown by the air conditioner is required to blow directly to the area where the human body is located, and the transition stage is a stage of switching between the steady-state stage and the dynamic stage; At least according to the current operation stage, the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner are adjusted.

2. The method according to claim 1, characterized in that At least according to the current operation stage, adjusting the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner includes: When the operation mode of the air conditioner is the cooling mode and the current operation stage is the dynamic stage, the air outlet mode of the air conditioner is adjusted to upper and lower air outlets, and the upper fan speed and the lower fan speed are both adjusted to the first cooling speed, and the upper air outlet of the air conditioner is controlled to sweep air downward; When the operation mode of the air conditioner is the cooling mode and the current operation stage is the steady-state stage, the air outlet mode of the air conditioner is adjusted to upper air outlet, the upper fan speed and the lower fan speed are both adjusted to the first cooling speed, and the upper air outlet is controlled to sweep air upward; When the operating mode of the air conditioner is the cooling mode and the current operating stage is the transition stage, the air outlet mode of the air conditioner is adjusted to up and down air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first cooling speed, and the upper air outlet is controlled to sweep air downward.

3. The method according to claim 2, characterized in that After adjusting the air outlet mode of the air conditioner to upper and lower air outlets, adjusting the upper fan speed and the lower fan speed to the first cooling speed, and controlling the upper air outlet to sweep air downward, the method further includes: Obtaining a first inner ring temperature difference value as a difference between the inner ring temperature at a previous moment and the current inner ring temperature, wherein the inner ring temperature at a previous moment is the inner ring temperature of the air conditioner at a previous moment; When the first inner ring temperature difference is greater than or equal to the preset value of the indoor environment cooling rate, the air outlet mode of the air conditioner is adjusted to upper air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first cooling speed, and the upper air outlet is controlled to sweep air upward; When the first inner ring temperature difference is less than the preset value of the indoor environment cooling rate, the air outlet mode of the air conditioner is adjusted to up and down air outlet, and the lower fan speed is adjusted to the second refrigeration speed, and the upper fan speed is adjusted to the third refrigeration speed, and the upper air outlet is controlled to sweep air upward, the second refrigeration speed is less than the first refrigeration speed, and the third refrigeration speed is greater than the first refrigeration speed.

4. The method according to claim 2, characterized in that: In the process of adjusting the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner at least according to the current operation stage, the method further includes: Acquire a cooling rate mapping relationship, wherein the cooling rate mapping relationship represents a mapping relationship between a preset value of the indoor environment cooling rate and a model of the air conditioner; The indoor environment cooling rate preset value corresponding to the current air conditioner model is determined in the cooling rate mapping relationship.

5. The method according to claim 1, characterized in that At least according to the current operation stage, adjusting the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner includes: When the operation mode of the air conditioner is the heating mode and the current operation stage is the dynamic stage, the air outlet mode of the air conditioner is adjusted to upper and lower air outlets, and the upper fan speed and the lower fan speed are both adjusted to the first heating speed, and the upper air outlet of the air conditioner is controlled to sweep air downward; When the operation mode of the air conditioner is the heating mode and the current operation stage is the steady-state stage, the air outlet mode of the air conditioner is adjusted to upper air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first heating speed; When the operating mode of the air conditioner is the heating mode and the current operating stage is the transition stage, the air outlet mode of the air conditioner is adjusted to up and down air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first heating speed, and the upper air outlet is controlled to sweep air downward.

6. The method according to claim 5, characterized in that In the process of adjusting the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner at least according to the current operation stage, the method further includes: Obtaining a second inner ring temperature difference value as a difference between the current inner ring temperature and the inner ring temperature at a previous moment, wherein the inner ring temperature at a previous moment is the inner ring temperature of the air conditioner at a previous moment; When the second inner ring temperature difference is greater than or equal to a preset value of the indoor environment temperature rise rate, the air outlet mode of the air conditioner is adjusted to downward air outlet, and the upper fan speed and the lower fan speed are both adjusted to the first heating speed; When the second inner ring temperature difference is less than the preset value of the indoor environment heating rate, the air outlet mode of the air conditioner is adjusted to up and down air outlet, and the upper fan speed is adjusted to the second heating speed, and the lower fan speed is adjusted to the third heating speed, and the upper air outlet is controlled to sweep air upward, the second heating speed is less than the first heating speed, and the third heating speed is greater than the first heating speed.

7. The method according to any one of claims 1 to 6, characterized in that Determining the current operation stage of the air conditioner according to the current inner ring temperature and the target setting temperature includes: When the operation mode of the air conditioner is the cooling mode and the difference between the current inner ring temperature and the target setting temperature is within a first preset temperature range, determining that the current operation stage of the air conditioner is the transition stage; When the operation mode of the air conditioner is the cooling mode and the difference between the current inner ring temperature and the target setting temperature is less than the minimum value of the first preset temperature range, determining that the current operation stage of the air conditioner is the steady state stage; When the operation mode of the air conditioner is the cooling mode and the difference between the current inner ring temperature and the target setting temperature is greater than the maximum value of the first preset temperature range, determining that the current operation stage of the air conditioner is the dynamic stage; When the operation mode of the air conditioner is the heating mode and the difference between the target setting temperature and the current inner ring temperature is within a second preset temperature range, determining that the current operation stage of the air conditioner is the transition stage; When the operation mode of the air conditioner is the heating mode and the difference between the target setting temperature and the current inner ring temperature is less than the minimum value of the second preset temperature range, determining that the current operation stage of the air conditioner is the steady state stage; When the operation mode of the air conditioner is the heating mode and the difference between the target setting temperature and the current inner ring temperature is greater than the maximum value of the second preset temperature range, the current operation stage of the air conditioner is determined to be the dynamic stage.

8. A control device for an air conditioner, characterized in that: include: An acquisition unit, used to acquire the inner loop temperature and the set temperature of the air conditioner at the current moment, and obtain the current inner loop temperature and the target set temperature; a determination unit, configured to determine a current operation stage of the air conditioner according to the current inner ring temperature and the target set temperature, wherein the current operation stage is one of the following: a steady-state stage, a transition stage, and a dynamic stage, wherein the steady-state stage indicates that the air blown by the air conditioner is not required to blow directly toward the area where the human body is located, the dynamic stage indicates that the air blown by the air conditioner is required to blow directly toward the area where the human body is located, and the transition stage is a stage of switching between the steady-state stage and the dynamic stage; The processing unit is used to adjust the air outlet mode, the upper fan speed and the lower fan speed of the air conditioner at least according to the current operation stage.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a stored program, wherein when the program is executed, the device where the computer-readable storage medium is located is controlled to execute the method according to any one of claims 1 to 7.

10. A control system for an air conditioner, 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 are configured to be executed by the one or more processors, and the one or more programs include methods for executing any one of claims 1 to 7.

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