Air conditioner control method, device and storage medium

Abstract

The application belongs to the technical field of intelligent control, and particularly relates to an air conditioner control method, device and storage medium, and relates to the field of communication technology. The method comprises the following steps: acquiring the temperature of an inlet liquid pipe, the temperature of an outlet liquid pipe and the temperature of each temperature detection area when the air conditioner runs for a preset time length; when the air conditioner is in refrigeration operation, the rotating speed of a fan corresponding to each temperature detection area is adjusted according to the refrigeration difference value between the temperature of each temperature detection area and the temperature of the inlet liquid pipe; when the air conditioner is in heating operation, the rotating speed of all fans corresponding to the heat exchange pipe is adjusted according to the heating difference value between the temperature of a first preset temperature detection area of the heat exchange pipe and the temperature of the outlet liquid pipe. The method improves the problem of uneven cold and heat of the air blown by the indoor unit of the air conditioner.

Description

TECHNICAL FIELD

[0001] The embodiment of the present application belongs to the technical field of intelligent control, and particularly relates to an air conditioner control method, device and storage medium. BACKGROUND

[0002] The air conditioner refers to an equipment for adjusting and controlling the parameters such as temperature, humidity and flow rate of air in the environment of a building or structure by artificial means, and is an indispensable part of modern life.

[0003] The air conditioner comprises an indoor unit and an outdoor unit, and the indoor unit is internally provided with a heat exchanger and two or three fans, the two or three fans blow air to the heat exchanger to blow the heat of the heat exchanger to the indoor environment, so as to realize heat exchange of the heat exchanger. In the related technology, in order to increase the heat exchange effect of the heat exchanger, the number of fans is usually increased.

[0004] However, when multiple fans blow air to the heat exchanger, the air blown by the indoor unit of the air conditioner often has uneven cold and hot, which reduces the experience of users. SUMMARY

[0005] In order to solve the above problems in the prior art, that is, to solve the problem that when multiple fans blow air to the heat exchanger, the air blown by the indoor unit of the air conditioner often has uneven cold and hot.

[0006] The embodiment of the present application provides an air conditioner control method, the air conditioner comprises an indoor unit, the indoor unit comprises a heat exchanger and an inlet pipe and an outlet pipe which are in communication with the heat exchanger, the heat exchanger comprises at least one heat exchange pipe, each heat exchange pipe is arranged in parallel between the inlet pipe and the outlet pipe, and each heat exchange pipe is correspondingly provided with multiple fans for blowing heat of the heat exchange pipe to the indoor environment; the method comprises the following steps:

[0007] obtaining the temperature of the inlet pipe, the temperature of the outlet pipe and the temperature of each temperature detection area when the air conditioner runs to a preset time length, each temperature detection area is a local area of the heat exchange pipe corresponding to the position of each fan;

[0008] when the air conditioner runs in cooling mode, adjusting the rotating speed of the fan corresponding to each temperature detection area according to the cooling difference value between the temperature of each temperature detection area and the temperature of the inlet pipe;

[0009] when the air conditioner runs in heating mode, adjusting the rotating speed of all fans of the corresponding heat exchange pipe according to the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the outlet pipe, and the first preset temperature detection area of the heat exchange pipe is one of the multiple temperature detection areas in the heat exchange pipe.

[0010] In one possible implementation, during the refrigeration operation, the rotational speed of the fan corresponding to the position of each temperature detection area is adjusted according to the refrigeration difference value between the temperature of each temperature detection area and the temperature of the liquid inlet pipe, including:

[0011] The refrigeration difference value between the temperature of each temperature detection area and the temperature of the liquid inlet pipe is obtained.

[0012] It is determined whether the refrigeration difference value between the temperature of each temperature detection area and the temperature of the liquid inlet pipe is within a preset refrigeration temperature difference range. If not, the rotational speed of the fan corresponding to the position of the corresponding temperature detection area is adjusted.

[0013] In one possible implementation, the preset refrigeration temperature difference range includes a minimum refrigeration temperature difference value and a maximum refrigeration temperature difference value. It is determined whether the refrigeration difference value between the temperature of each temperature detection area and the temperature of the liquid inlet pipe is within the preset refrigeration temperature difference range. If not, the rotational speed of the fan corresponding to the position of the corresponding temperature detection area is adjusted, including:

[0014] If the refrigeration difference value between the temperature of the temperature detection area and the temperature of the liquid inlet pipe is less than the minimum refrigeration temperature difference value, the rotational speed of the fan corresponding to the position of the temperature detection area is increased.

[0015] If the refrigeration difference value between the temperature of the temperature detection area and the temperature of the liquid inlet pipe is greater than the minimum refrigeration temperature difference value, the rotational speed of the fan corresponding to the position of the temperature detection area is decreased.

[0016] In one possible implementation, after it is determined whether the refrigeration difference value between the temperature of each temperature detection area and the temperature of the liquid inlet pipe is within the preset refrigeration temperature difference range, and if not, the rotational speed of the fan corresponding to the position of the corresponding temperature detection area is adjusted, the method further includes:

[0017] It is determined whether the temperature of the second preset temperature detection area of the heat exchange pipe is less than the minimum refrigeration temperature difference value. If yes, the refrigerant flow in the heat exchange pipe of the corresponding path is reduced. The second preset temperature detection area of the heat exchange pipe is one of the plurality of temperature detection areas in the heat exchange pipe.

[0018] In one possible implementation, during the heating operation, the rotational speed of all fans of the corresponding path heat exchange pipe is adjusted according to the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe, including:

[0019] The heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is obtained.

[0020] determining whether the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is within a preset heating temperature difference range, and if not, adjusting the rotation speed of all fans corresponding to the heat exchange pipe.

[0021] In a possible implementation, the preset heating temperature difference range includes a minimum heating temperature difference value and a maximum heating temperature difference value; determining whether the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is within a preset heating temperature difference range, and if not, adjusting the rotation speed of all fans corresponding to the heat exchange pipe, includes:

[0022] if the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is less than the minimum heating temperature difference value, reducing the rotation speed of all fans corresponding to the heat exchange pipe;

[0023] if the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is greater than the maximum heating temperature difference value, increasing the rotation speed of all fans corresponding to the heat exchange pipe.

[0024] In a possible implementation, the method further includes: periodically acquiring the temperature of the liquid inlet pipe, the temperature of the liquid outlet pipe, and the temperature of each temperature detection area at a preset interval.

[0025] In a second aspect, an air conditioner control device is provided, including:

[0026] an indoor unit, the indoor unit including a heat exchanger and a liquid inlet pipe and a liquid outlet pipe in communication with the heat exchanger, the heat exchanger including at least one heat exchange pipe, each heat exchange pipe being arranged in parallel between the liquid inlet pipe and the liquid outlet pipe, and each heat exchange pipe corresponding to a plurality of fans for blowing heat from the heat exchange pipe to an indoor environment;

[0027] an acquisition module, configured to acquire the temperature of the liquid inlet pipe, the temperature of the liquid outlet pipe, and the temperature of each temperature detection area when the air conditioner runs for a preset time length, each temperature detection area being a local area of the heat exchange pipe corresponding to the position of each fan;

[0028] a cooling processing module, configured to, when the air conditioner is in a cooling mode, adjust the rotation speed of the fan corresponding to the position of each temperature detection area according to the cooling difference value between the temperature of each temperature detection area and the temperature of the liquid inlet pipe;

[0029] a heating processing module, configured to, when the air conditioner is in a heating mode, adjust the rotation speed of all fans corresponding to the heat exchange pipe according to the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe, the first preset temperature detection area of the heat exchange pipe being one of a plurality of temperature detection areas in the heat exchange pipe.

[0030] In a third aspect, an electronic device is provided, including a processor, and a memory connected with the processor in communication;

[0031] The memory stores computer-executable instructions.

[0032] The processor executes the computer-executable instructions stored in the memory to implement the air conditioner control method.

[0033] In a fourth aspect, a computer-readable storage medium is provided, and the computer-readable storage medium stores computer-executable instructions. When the computer-executable instructions are executed by a processor, the computer-executable instructions are used to implement the air conditioner control method.

[0034] Those skilled in the art can understand that the air conditioner control method, device and storage medium provided by the embodiments of the present application can obtain the temperature of the inlet liquid pipe, the temperature of the outlet liquid pipe, and the temperature of each temperature detection area when running to a preset time length; when the refrigeration is running, the rotational speed of the fan corresponding to each temperature detection area is adjusted according to the refrigeration difference value between the temperature of each temperature detection area and the temperature of the inlet liquid pipe; when the heating is running, the rotational speed of all fans corresponding to the heat exchange pipe is adjusted according to the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the outlet liquid pipe, so that the rotational speed of each fan matches the heat exchange demand of the local area of the heat exchange pipe corresponding to each fan, avoiding the phenomenon that the heat exchange effect of the heat exchanger is poor due to insufficient rotational speed of some fans, or the phenomenon that the energy loss of the fan is caused by excessive rotational speed of some fans, and at the same time, the problem of uneven cold and hot air blown by the indoor unit of the air conditioner is improved. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0036] Figure 1 The application scenario diagram of the multi-fan air conditioner control provided by the embodiments of the present application is shown.

[0037] Figure 2 The flowchart of the air conditioner control method provided by the embodiments of the present application is shown. Figure One ;

[0038] Figure 3 The flowchart of the air conditioner control method provided by the embodiments of the present application is shown. Figure Two ;

[0039] Figure 4 Flowchart of the air conditioner control method provided in the embodiments of the present application Figure Three ;

[0040] Figure 5 Structural diagram of the multi-fan air conditioner control device provided in the embodiments of the present application

[0041] Figure 6 Hardware structural diagram of the electronic device provided in the embodiments of the present application. DETAILED DESCRIPTION

[0042] In the related art, the heat exchange effect of the heat exchanger is usually increased by increasing the number of fans cooperating with the heat exchanger of the air conditioner indoor unit. However, since the heat exchanger in the air conditioner indoor unit includes multiple heat exchange branches, when the heat exchange branches are blocked or some heat exchange branches do not exchange heat, the heat exchanger will be unevenly distributed. Since the fan itself does not adjust the heat exchange, it will cause uneven cooling and heating of the air blown by the fan. Moreover, the fan blows air to the heat exchange branch that does not exchange heat, which will cause the fan to idle and waste energy, reduce the use effect, increase energy consumption loss, and cause waste of energy.

[0043] Therefore, in the embodiments of the present application, the temperature of the local area of the heat exchanger corresponding to the position of each fan is detected to adjust the rotating speed of each fan, thereby improving the problem of uneven cooling and heating of the air blown by the air conditioner indoor unit.

[0044] The exemplary embodiments will be described in detail below with reference to the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of apparatuses and methods consistent with some aspects of the present application, as detailed in the appended claims, but not all implementations. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the embodiments of the present application.

[0045] In the embodiments of the present application, the air conditioner includes an indoor unit, the indoor unit includes a heat exchanger and a liquid inlet pipe and a liquid outlet pipe respectively communicating with the heat exchanger, the heat exchanger includes at least one heat exchange pipe, each heat exchange pipe is arranged in parallel between the liquid inlet pipe and the liquid outlet pipe, and each heat exchange pipe is correspondingly provided with multiple fans for blowing heat of the heat exchange pipe to the indoor environment.

[0046] Exemplarily, Figure 1 The application scenario diagram of the air conditioner control method provided in the embodiments of the present application is shown in FIG. 1. As shown in FIG. 1, the air conditioner control method provided in the embodiments of the present application is applied to an air conditioner, and the air conditioner includes an indoor unit, the indoor unit includes a heat exchanger and a liquid inlet pipe and a liquid outlet pipe respectively communicating with the heat exchanger, the heat exchanger includes at least one heat exchange pipe, each heat exchange pipe is arranged in parallel between the liquid inlet pipe and the liquid outlet pipe, and each heat exchange pipe is correspondingly provided with multiple fans for blowing heat of the heat exchange pipe to the indoor environment. Figure 1As shown, the air conditioner indoor unit comprises a liquid inlet pipe 101, a liquid outlet pipe 102, and a plurality of parallelly connected heat exchange pipes 103 connected between the liquid inlet pipe and the liquid outlet pipe, the flow distribution of the liquid inlet pipe 101 is controlled by a liquid distribution valve 104, and the present application takes three parallel heat exchange pipes 103 as an example for description, a plurality of fans 105 are arranged on each heat exchange pipe 103, and the present application takes five fans 105 arranged on each heat exchange pipe 103 as an example for description, and a temperature sensor 106 is arranged in the local area of the heat exchange pipe 103 corresponding to the position of each fan 105, and the temperature sensor 106 is arranged on the outer wall of the heat exchange pipe. Figure 1 As shown, the temperature sensors 106 are arranged on the right side of the fans 105, and on each heat exchange pipe 103, the first three temperature sensors 106 from left to right detect the temperature of the middle section of the heat exchange pipe 103, and the last two temperature sensors 106 detect the temperature of the section close to the liquid outlet pipe 102.

[0047] For the convenience of description, Fa represents each heat exchange pipe, Wab represents the temperature detected by each temperature sensor 106, and Sab represents each fan, wherein a represents the serial number of the heat exchange pipe 103, and b represents the serial number of the fan 105, for example, as shown in the figure, Figure 1 As shown, the three heat exchange pipes are denoted as F1, F2 and F3 from top to bottom, the five fans 105 in the F1 heat exchange pipe are denoted as S11, S12, S13, S14 and S15 from left to right, and the temperature sensors 106 corresponding to the positions of the five fans 105 in the F1 heat exchange pipe are denoted as W11, W12, W13, W14 and W15, and temperature sensors 106 are also arranged on the outer walls of the liquid inlet pipe 101 and the liquid outlet pipe 102, and the temperatures obtained are denoted as W0 and W1 respectively.

[0048] The air conditioner control method provided by the present application can obtain the temperatures of each temperature sensor 106 through the controller of the air conditioner, analyze the temperature difference between Wab and W0 or W1, judge whether the heat exchange effect of each local area of the heat exchange pipe 103 is good, and then control the rotating speed of each fan 105 through the controller of the air conditioner to adjust the heat exchange effect of each local area of the heat exchange pipe, so as to reduce the useless rotating speed of the fan 105, and improve the problem that the cold and hot split is uneven when the fan assists the air supply of the air conditioner in the related art, and the fan idles and wastes energy.

[0049] The technical solutions of the present application and how the technical solutions of the present application solve the above technical problems will be described in detail in the following specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes can not be described in detail in some embodiments. The embodiments of the present application will be described below with reference to the drawings.

[0050] Figure 2The air conditioner control method flowchart provided in the present application Figure One As shown in Figure 2 An air conditioner control method, comprising:

[0051] S201, obtaining the temperature of the inlet liquid pipe, the temperature of the outlet liquid pipe, and the temperature of each temperature detection area when the air conditioner runs for a preset time length, each temperature detection area being a local area of the heat exchange pipe corresponding to the position of each fan.

[0052] In the embodiments of the present application, each heat exchange pipe is provided with a plurality of fans arranged at intervals to improve the heat exchange efficiency. In order to avoid the situation that all the fans run at full power and high speed, resulting in a large energy loss, the temperature of the local area of the heat exchange pipe corresponding to the position of each fan is obtained, and then compared with the temperature of the inlet liquid pipe or the outlet liquid pipe, so as to determine whether the speed of the fan at the current time matches the heat exchange demand of the local area of the heat exchange pipe at the corresponding position. Since the heat transfer and the speed of the fan both require a certain time process, a preset time length is needed, which is the time length of stable operation of the air conditioner and the fan, and the air conditioner control method is to optimize and adjust the fan speed of the fan after stable operation.

[0053] S202, during refrigeration operation, adjusting the speed of the fan corresponding to the position of each temperature detection area according to the refrigeration difference between the temperature of each temperature detection area and the temperature of the inlet liquid pipe.

[0054] In the embodiments of the present application, during the refrigeration process, the inlet liquid pipe is the starting point of the refrigerant medium entering the heat exchange pipe, and its temperature is the lowest.

[0055] Optionally, during refrigeration operation, adjusting the speed of the fan corresponding to the position of each temperature detection area according to the refrigeration difference between the temperature of each temperature detection area and the temperature of the inlet liquid pipe can include: obtaining the refrigeration difference between the temperature of each temperature detection area and the temperature of the inlet liquid pipe; determining whether the refrigeration difference between the temperature of each temperature detection area and the temperature of the inlet liquid pipe is within a preset refrigeration temperature difference range, and if not, adjusting the speed of the fan corresponding to the position of the corresponding temperature detection area.

[0056] For example, when the temperature difference between a certain temperature detection area and the inlet liquid pipe is large, it indicates that the heat exchange effect of the temperature detection area is good, at this time, the fan speed can be reduced to reduce the energy consumption of the fan, and rely on the dispersion of the refrigeration effect of the rear fan; when the temperature difference between a certain temperature detection area and the inlet liquid pipe is small, it indicates that the heat exchange effect of the temperature detection area is poor, at this time, the fan speed can be increased to improve the heat exchange efficiency, so as to increase the heat exchange effect of the temperature detection area.

[0057] Optionally, the preset refrigeration temperature difference range includes a minimum refrigeration temperature difference value and a maximum refrigeration temperature difference value. If the refrigeration temperature difference between the temperature of each temperature detection area and the temperature of the liquid inlet pipe is not within the preset refrigeration temperature difference range, the rotating speed of the fan corresponding to the position of the temperature detection area is adjusted, including: if the refrigeration temperature difference between the temperature of the temperature detection area and the temperature of the liquid inlet pipe is less than the minimum refrigeration temperature difference value, the rotating speed of the fan corresponding to the position of the temperature detection area is increased; if the refrigeration temperature difference between the temperature of the temperature detection area and the temperature of the liquid inlet pipe is greater than the minimum refrigeration temperature difference value, the rotating speed of the fan corresponding to the position of the temperature detection area is decreased; and if the refrigeration temperature difference between the temperature of the temperature detection area and the temperature of the liquid inlet pipe falls within the preset refrigeration temperature difference range, the rotating speed of the fan corresponding to the position of the temperature detection area is kept unchanged.

[0058] Optionally, the temperature of the liquid inlet pipe, the temperature of the liquid outlet pipe, and the temperature of each temperature detection area are detected every first preset time, and then the rotating speed of each fan is adjusted according to the temperature of the liquid inlet pipe, the temperature of the liquid outlet pipe, and the temperature of each temperature detection area, so that each fan can always match the heat dissipation demand of the local area of the corresponding heat exchange pipe. That is, the method of the embodiment of the application further includes periodically acquiring the temperature of the liquid inlet pipe, the temperature of the liquid outlet pipe, and the temperature of each temperature detection area at a preset interval.

[0059] Optionally, after the rotating speed of the fan corresponding to the position of the temperature detection area is adjusted if the refrigeration temperature difference between the temperature of each temperature detection area and the temperature of the liquid inlet pipe is not within the preset refrigeration temperature difference range, it is further determined whether the temperature of the second preset temperature detection area of the heat exchange pipe is less than the minimum refrigeration temperature difference value, and if so, the refrigerant flow in the heat exchange pipe of the corresponding path is reduced. The second preset temperature detection area of the heat exchange pipe is one of the multiple temperature detection areas in the heat exchange pipe.

[0060] Optionally, in the multiple temperature detection areas of each heat exchange pipe, the temperature of at least one temperature detection area is the temperature of the heat exchange pipe section close to the liquid outlet pipe, and the one closest to the heat exchange pipe section close to the liquid outlet pipe among these temperature detection areas is preset as the second preset temperature detection area. For example, as shown in FIG. 1, the last two temperature sensors 106 from left to right on each heat exchange pipe 103 detect the temperature of the heat exchange pipe 103 close to the liquid outlet pipe 102 section, and the temperature detection area corresponding to the last but one temperature sensor 106 is preset as the second preset temperature detection area. Figure 1

[0061] ​Since the temperature of the temperature detection area of the section of the heat exchange pipe closest to the liquid outlet pipe is greater than the temperatures of other temperature detection areas in the heat exchange pipe, and the temperature of the temperature detection area is also less than the minimum refrigeration temperature difference value, it indicates that the heat exchange of the heat exchange pipe is insufficient, and at this time, the energy loss caused by the insufficient heat exchange of the heat exchange pipe can be reduced by controlling the reduction of the inflow amount of the refrigerant.

[0062] In the heating operation, the rotation speed of all the fans of the corresponding heat exchange pipe is adjusted according to the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe.

[0063] In the heating process, the flow direction of the refrigerant is opposite to that in the refrigeration process, and at this time, the refrigerant flows from the liquid outlet pipe to the liquid inlet pipe, the refrigerant in the gaseous state enters the liquid outlet pipe, and then flows out from the liquid inlet pipe after heat exchange, so the temperature of the liquid outlet pipe is the highest, and then gradually decreases in the direction of the liquid inlet pipe.

[0064] Optionally, in the multiple temperature detection areas of each heat exchange pipe, the temperature of at least one temperature detection area is the temperature of the section of the heat exchange pipe closest to the liquid outlet pipe, and one of the temperature detection areas is preset as the first preset temperature detection area. Figure 1 As shown in FIG. 1, the last two temperature sensors 106 from left to right on each heat exchange pipe 103 detect the temperatures of the sections of the heat exchange pipe 103 closest to the liquid outlet pipe 102, and the temperature detection area corresponding to the second last temperature sensor 106 is preset as the first preset temperature detection area.

[0065] Since the section of the heat exchange pipe closest to the liquid inlet pipe has a small influence on the heat exchange of the heat exchange pipe even if the rotation speed of the fan at the corresponding position is increased, in order to reduce the calculation amount and save the calculation resources of the controller, the rotation speed of all the fans of the corresponding heat exchange pipe is adjusted according to the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe.

[0066] Optionally, in the heating operation, the rotation speed of all the fans of the corresponding heat exchange pipe is adjusted according to the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe, including: obtaining the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe; and judging whether the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is within a preset heating temperature difference range, and if not, adjusting the rotation speed of all the fans of the corresponding heat exchange pipe.

[0067] For example, when the heating difference value is small, it indicates that the heat exchange efficiency of the corresponding heat exchange pipe is poor, and the rotation speed of all the fans corresponding to the heat exchange pipe is increased. Conversely, when the heating difference value is large, it indicates that the heat exchange efficiency of the corresponding heat exchange pipe is good, and the rotation speed of all the fans corresponding to the heat exchange pipe is decreased. In this way, the problem of uneven air blowing between the heat exchange pipes is improved.

[0068] Optionally, the preset heating temperature difference range includes a minimum heating temperature difference value and a maximum heating temperature difference value. It is determined whether the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is within the preset heating temperature difference range. If not, the rotation speed of all the fans corresponding to the heat exchange pipe is adjusted, including: if the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is less than the minimum heating temperature difference value, the rotation speed of all the fans corresponding to the heat exchange pipe is decreased; if the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is greater than the maximum heating temperature difference value, the rotation speed of all the fans corresponding to the heat exchange pipe is increased; and if the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe falls within the preset heating temperature difference range, the rotation speed of all the fans corresponding to the heat exchange pipe is kept unchanged.

[0069] Similarly, when the air conditioner is in heating operation, the temperature of the liquid inlet pipe, the temperature of the liquid outlet pipe, and the temperature of each temperature detection area are detected every first preset time interval, and then the rotation speed of each fan is adjusted according to the temperature of the liquid inlet pipe, the temperature of the liquid outlet pipe, and the temperature of each temperature detection area, so that each fan can always match the heat dissipation demand of the local area of the corresponding heat exchange pipe. That is, the method of the embodiment of the application further includes periodically acquiring the temperature of the liquid inlet pipe, the temperature of the liquid outlet pipe, and the temperature of each temperature detection area at a preset interval.

[0070] The method provided by the embodiment acquires the temperature of the liquid inlet pipe, the temperature of the liquid outlet pipe, and the temperature of each temperature detection area when running to a preset time length. When in cooling operation, the rotation speed of the fan corresponding to each temperature detection area is adjusted according to the cooling difference value between the temperature of each temperature detection area and the temperature of the liquid inlet pipe. When in heating operation, the rotation speed of all the fans corresponding to the corresponding heat exchange pipe is adjusted according to the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe, so that the rotation speed of each fan matches the heat exchange demand of the heat exchange pipe area corresponding to each fan, avoids the phenomenon that the heat exchange effect of the heat exchanger is poor due to insufficient rotation speed of some fans, or the phenomenon that the energy loss of the fan is large due to excessive rotation speed of some fans, and improves the problem of uneven air blowing of the air conditioner indoor unit.

[0071] The air conditioner control method of the application will be described in detail below in combination with a specific embodiment.

[0072] Figure 3 Flowchart of the air conditioning control method provided in this application Figure Two .like Figure 3 As shown, the method includes:

[0073] S301: Control the air conditioner to turn on and run for a preset time. During this time, the liquid distribution valve is fully open and all fans are running normally.

[0074] For example, the preset duration can be 10 minutes. When the air conditioner is running normally, all heat exchange pipes are fully open, thereby ensuring that the refrigerant flow rate in each heat exchange pipe is the same.

[0075] S302. Obtain the temperature of the inlet pipe, the temperature of the outlet pipe, and the temperature of each temperature detection area when the air conditioner has been running for a preset time. Each temperature detection area is a local area of ​​the heat exchange tube corresponding to the position of each fan.

[0076] For example, such as Figure 1 As shown, taking three parallel heat exchange tubes 103 as an example, each heat exchange tube 103 is equipped with five fans 105. Five temperature sensors 106 are respectively set on the heat exchange tube 103 corresponding to the five fans 105 to detect the temperature of the local area of ​​the heat exchange tube 103 corresponding to the position of each fan 105. Each temperature sensor 106 is set on the right side of the corresponding fan 105. On each heat exchange tube 103, the first three of the five temperature sensors 106 from left to right detect the temperature of the middle section of the heat exchange tube 103, and the last two detect the temperature of the section of the heat exchange tube 103 near the liquid outlet pipe 102.

[0077] Based on the above, for ease of explanation, Fa represents each heat exchange tube, Wab represents the temperature detected by each temperature sensor, a represents the sequence number of the heat exchange tube, from top to bottom they are 1, 2, 3, b represents the fan sequence number, from left to right they are 1-5, the temperature of the inlet pipe is recorded as W0, and the temperature of the outlet pipe is recorded as W1.

[0078] In this step, when the air conditioner has been running for a preset time, Wab, W0, and W1 are obtained.

[0079] S303. During cooling operation, obtain the cooling difference between the temperature of each temperature detection area and the temperature of the liquid inlet pipe; determine whether the cooling difference between the temperature of each temperature detection area and the temperature of the liquid inlet pipe is within the preset cooling temperature difference range. If yes, keep the fan speed corresponding to the corresponding temperature detection area position unchanged. If no, adjust the fan speed according to step S304 or step S305.

[0080] According to Wab and W0, the refrigeration difference value of the temperature of each temperature detection area and the temperature of the liquid inlet pipe is obtained, that is, Wab-W0, and then the refrigeration difference value is compared with the preset refrigeration temperature difference range. For example, the preset refrigeration temperature difference range is 2-3℃, when 2℃≤Wab-W0≤3℃, that is, the refrigeration difference value is within the preset refrigeration temperature difference range, it indicates that the fan speed at this time meets the heat exchange demand, and there is no need to adjust the fan speed.

[0081] S304, if the refrigeration difference value of the temperature of the temperature detection area and the temperature of the liquid inlet pipe is less than the minimum refrigeration temperature difference value, the fan speed corresponding to the position of the temperature detection area is increased;

[0082] For example, when Wab-W0<2℃, it indicates that the heat exchange effect of the temperature detection area corresponding to Wab is poor, when the highest fan speed is 1000 revolutions and the current does not reach the highest speed, the fan speed can be increased by 100 revolutions to correspondingly increase the heat exchange efficiency.

[0083] S305, if the refrigeration difference value of the temperature of the temperature detection area and the temperature of the liquid inlet pipe is greater than the minimum refrigeration temperature difference value, the fan speed corresponding to the position of the temperature detection area is reduced;

[0084] For example, when Wab-W0>3℃, it indicates that the heat exchange effect of the temperature detection area corresponding to Wab is good, and the fan speed can be reduced by 100 revolutions to correspondingly reduce the energy loss of the fan.

[0085] S306, judging whether the temperature of the second preset temperature detection area of the heat exchange pipe is less than the minimum refrigeration temperature difference value, if yes, reducing the refrigerant flow in the heat exchange pipe of the corresponding road, and if not, keeping the liquid distribution valve fully open without changing, the second preset temperature detection area of the heat exchange pipe is one of the multiple temperature detection areas in the heat exchange pipe.

[0086] For example, taking Wa5 as the temperature of the second preset temperature detection area, in the same heat exchange pipe, Wa5 has the highest temperature in Wab, if all Wa5 are less than the minimum refrigeration temperature difference value, it indicates that the heat exchange of the heat exchange pipe of this road is insufficient, at this time, the energy loss caused by the insufficient heat exchange of the heat exchange pipe of this road can be reduced by controlling the refrigerant inflow.

[0087] The above-mentioned air conditioner control method can realize effective control of the fan speed and the flow opening degree during refrigeration, reduce the energy loss of the fan, and improve the problem of uneven cold and hot air blown by the indoor unit of the air conditioner.

[0088] Figure 4 The air conditioner control method provided in the present application is shown in the flowchart Figure Three . As shown in Figure 4 , the method comprises:

[0089] S401, control the air conditioner to start and run for a preset time, at this time the liquid distribution valve is fully open, and all the fans are normally running.

[0090] For example, the preset time can be 10 minutes. When the air conditioner is normally running, each heat exchange pipe is in a fully open state, thereby ensuring that the flow of refrigerant in each heat exchange pipe is the same.

[0091] S402, obtain the temperature of the inlet pipe, the temperature of the outlet pipe, and the temperature of each temperature detection area when the air conditioner runs for a preset time, each temperature detection area being a local area of the heat exchange pipe corresponding to the position of each fan.

[0092] This step is the same as step S302 described above, and will not be described here.

[0093] S403, when heating, obtain the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the outlet pipe; determine whether the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the outlet pipe is within a preset heating temperature difference range, if not, adjust the fan speed according to S404 or S405, if yes, do not adjust the fan speed.

[0094] Since heating is mainly to fully exchange heat in the part with a large initial temperature difference, the heat exchange effect of the area with a small temperature difference later will not be obvious even if the fan speed is adjusted, therefore, Wa2 is selected as the temperature of the first preset temperature detection area of the heat exchange pipe in this embodiment.

[0095] According to Wa2 and W1, the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the outlet pipe, i.e. W1-Wa2, is obtained, and then the heating difference value is compared with the preset heating temperature difference range. For example, the preset heating temperature difference range is 3-5℃, when 3℃≤W1-Wa2≤5℃, i.e. the heating difference value is within the preset heating temperature difference range, it indicates that the fan speed at this time meets the heat exchange requirement, and the fan speed does not need to be adjusted.

[0096] S404, if the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the outlet pipe is less than the minimum heating temperature difference value, reduce the speed of all the fans of the corresponding heat exchange pipe.

[0097] For example, when W1-Wa2<3℃, it indicates that the heat exchange effect of the Fa heat exchange pipe is poor at this time, when the highest speed of the fan is 1000 revolutions and the current speed has not reached the highest speed, the speed of all the fans of the heat exchange pipe can be increased by 100 revolutions to correspondingly increase the heat exchange efficiency of the Fa heat exchange pipe.

[0098] S405, if the temperature difference between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is greater than the maximum heating temperature difference value, the rotation speed of all fans corresponding to the heat exchange pipe is increased.

[0099] For example, when W1-Wa2>5℃, it indicates that the heat exchange effect of the Fa heat exchange pipe is good at this time, and the rotation speed of all fans of the heat exchange pipe can be reduced by 100 revolutions to correspondingly reduce the energy consumption of the fans.

[0100] The air conditioner control method can improve the heat dissipation energy efficiency, reduce the energy consumption of the fans, realize the intelligent control of the rotation speed of the fans, and improve the uneven air supply of the cold and heat between the heat exchange pipes during the heating operation of the air conditioner.

[0101] The embodiments of the present application can divide the functional modules of the electronic device or the host device according to the above-mentioned method examples. For example, each functional module can be divided according to each function, or two or more functions can be integrated in one processing unit. The integrated unit can be realized in the form of hardware or in the form of a software functional module. It should be noted that the division of modules in the embodiments of the present application is illustrative, and is only a logical functional division. When actually implemented, another division method can be used.

[0102] Figure 5 The structure of the multi-fan air conditioner control device provided in the present application is shown in the figure. Figure 5 As shown in the figure, the device 50 includes:

[0103] The indoor unit includes a heat exchanger and a liquid inlet pipe and a liquid outlet pipe respectively communicating with the heat exchanger. The heat exchanger includes at least one heat exchange pipe, and each heat exchange pipe is arranged in parallel between the liquid inlet pipe and the liquid outlet pipe. Each heat exchange pipe is provided with a plurality of fans corresponding to the heat exchange pipe for blowing heat from the heat exchange pipe to the indoor environment.

[0104] The acquisition module 501 is configured to acquire the temperature of the liquid inlet pipe, the temperature of the liquid outlet pipe, and the temperature of each temperature detection area when the air conditioner runs for a preset time length. Each temperature detection area is a local area of the heat exchange pipe corresponding to the position of each fan.

[0105] The cooling processing module 502 is configured to, when the air conditioner is in cooling operation, adjust the rotation speed of the fan corresponding to each temperature detection area according to the cooling difference between the temperature of each temperature detection area and the temperature of the liquid inlet pipe.

[0106] In a possible implementation, the refrigeration processing module 502 is configured to, when the air conditioner is in the refrigeration mode, obtain a refrigeration difference value of the temperature of each temperature detection area and the temperature of the liquid inlet pipe; determine whether the refrigeration difference value of the temperature of each temperature detection area and the temperature of the liquid inlet pipe is within a preset refrigeration temperature difference range, and if not, adjust the rotating speed of the fan corresponding to the position of the temperature detection area.

[0107] In a possible implementation, the refrigeration processing module 502 is further configured to determine whether the temperature of the second preset temperature detection area of the heat exchange pipe is less than a minimum refrigeration temperature difference value, and if so, reduce the refrigerant flow in the heat exchange pipe of the corresponding path, and the second preset temperature detection area of the heat exchange pipe is one of the plurality of temperature detection areas in the heat exchange pipe.

[0108] The heating processing module 503 is configured to, when the air conditioner is in the heating mode, obtain a heating difference value according to a preset monitoring fan temperature and a liquid outlet pipe temperature, determine whether the heating difference value is within a preset heating temperature range, and if not, adjust the rotating speed of the fan.

[0109] In a possible implementation, the heating processing module 503 is specifically configured to: obtain a heating difference value of the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe; determine whether the heating difference value of the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is within a preset heating temperature difference range, and if not, adjust the rotating speed of all the fans of the heat exchange pipe of the corresponding path.

[0110] In a possible implementation, the heating processing module 503 is specifically configured to: determine whether the heating difference value of the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is within a preset heating temperature difference range, if the heating difference value of the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is less than a minimum heating temperature difference value, reduce the rotating speed of all the fans of the heat exchange pipe of the corresponding path, and if the heating difference value of the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is greater than a maximum heating temperature difference value, increase the rotating speed of all the fans of the heat exchange pipe of the corresponding path.

[0111] The multi-fan air conditioner control device provided by the embodiments of the present application can execute the air conditioner control method of the above embodiments, and has similar implementation principles and technical effects, which will not be described here again.

[0112] In the specific implementation of the multi-fan air conditioner control device, each module can be implemented as a processor, and the processor can execute computer execution instructions stored in the memory, so that the processor executes the above air conditioner control method.

[0113] Figure 6 The structure schematic diagram of the electronic device provided by the present application is shown in FIG. 1. Figure 6As shown, the electronic device 60 includes at least one processor 601 and a memory 602. The electronic device 60 further includes a communication component 603. The processor 601, the memory 602, and the communication component 603 are connected through a bus 604.

[0114] In the implementation process, the at least one processor 601 executes the computer-executable instructions stored in the memory 602, so that the at least one processor 601 performs the air conditioner control method performed by the electronic device side as described above.

[0115] The specific implementation process of the processor 601 can refer to the method embodiments described above, which have similar implementation principles and technical effects, and will not be described here in detail.

[0116] In the above embodiments, it should be understood that the processor can be a central processing unit (English: Central Processing Unit, CPU for short), and can also be other general-purpose processors, digital signal processors (English: Digital Signal Processor, DSP for short), application specific integrated circuits (English: Application Specific Integrated Circuit, ASIC for short), etc. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc. The steps of the method disclosed in the application can be directly embodied as execution completed by a hardware processor, or executed by a combination of hardware and software modules in the processor.

[0117] The memory can include a high-speed RAM memory, and can also include a non-volatile storage NVM, such as at least one disk memory.

[0118] The bus can be an industry standard architecture (Industry Standard Architecture, ISA) bus, a peripheral component interconnect (Peripheral Component, PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For the convenience of representation, the bus in the drawings of the present application does not limit only one bus or one type of bus.

[0119] The functions implemented by the electronic device and the host device are described above, and the solutions provided by the embodiments of the present application are introduced. It can be understood that, in order to implement the above functions, the electronic device or the host device includes hardware structures and / or software modules corresponding to the functions. In combination with the units and algorithm steps of the examples described in the embodiments of the present application, the embodiments of the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is implemented in hardware or computer software driven hardware depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the technical solutions of the embodiments of the present application.

[0120] The present application also provides a computer-readable storage medium, which stores computer-executable instructions, and when a processor executes the computer-executable instructions, the air conditioner control method described above is implemented.

[0121] The computer-readable storage medium described above can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk. The readable storage medium can be any available medium that can be accessed by a general-purpose or special-purpose computer.

[0122] An exemplary readable storage medium is coupled to the processor, so that the processor can read information from the readable storage medium and write information to the readable storage medium. Of course, the readable storage medium can also be an integral part of the processor. The processor and the readable storage medium can be located in an application specific integrated circuit (ASIC). Of course, the processor and the readable storage medium can also exist as discrete components in the electronic device or the host device.

[0123] Those skilled in the art can understand that all or part of the steps of the above-mentioned method embodiments can be completed by program instruction related hardware. The foregoing program can be stored in a computer-readable storage medium. The program, when executed, performs steps including the above-mentioned method embodiments; and the foregoing storage medium includes ROM, RAM, magnetic disk or optical disk and various storage medium that can store program codes.

[0124] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the embodiments of the present application are described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An air conditioner control method characterized by comprising: The air conditioner comprises an indoor unit, the indoor unit comprising a heat exchanger and a liquid inlet pipe and a liquid outlet pipe respectively communicating with the heat exchanger, the heat exchanger comprising at least one heat exchange pipe, each heat exchange pipe being arranged in parallel between the liquid inlet pipe and the liquid outlet pipe, and each heat exchange pipe being provided with a plurality of fans corresponding to the heat exchange pipe for blowing heat of the heat exchange pipe to an indoor environment; the method comprising: obtaining the temperature of the liquid inlet pipe, the temperature of the liquid outlet pipe, and the temperature of each temperature detection area when the air conditioner runs to a preset time length, each temperature detection area being a local area of the heat exchange pipe corresponding to the position of each fan; when the air conditioner is in cooling operation, obtaining a cooling difference value between the temperature of each temperature detection area and the temperature of the liquid inlet pipe; determining whether the cooling difference value between the temperature of each temperature detection area and the temperature of the liquid inlet pipe is within a preset cooling temperature difference range, and if not, adjusting the rotating speed of the fan corresponding to the position of the corresponding temperature detection area; when the air conditioner is in heating operation, adjusting the rotating speed of all fans of the corresponding heat exchange pipe according to a heating difference value between the temperature of a first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe, the first preset temperature detection area of the heat exchange pipe being one of the plurality of temperature detection areas in the heat exchange pipe; after determining whether the cooling difference value between the temperature of each temperature detection area and the temperature of the liquid inlet pipe is within the preset cooling temperature difference range, and if not, adjusting the rotating speed of the fan corresponding to the position of the corresponding temperature detection area, the method further comprises: determining whether the temperature of a second preset temperature detection area of the heat exchange pipe is less than a minimum cooling temperature difference value, and if so, reducing the refrigerant flow rate in the corresponding heat exchange pipe, the second preset temperature detection area of the heat exchange pipe being one of the plurality of temperature detection areas in the heat exchange pipe.

2. The method of claim 1, wherein, the preset cooling temperature difference range comprises a minimum cooling temperature difference value and a maximum cooling temperature difference value; determining whether the cooling difference value between the temperature of each temperature detection area and the temperature of the liquid inlet pipe is within the preset cooling temperature difference range, and if not, adjusting the rotating speed of the fan corresponding to the position of the corresponding temperature detection area, comprises: if the cooling difference value between the temperature of the temperature detection area and the temperature of the liquid inlet pipe is less than the minimum cooling temperature difference value, increasing the rotating speed of the fan corresponding to the position of the temperature detection area; if the cooling difference value between the temperature of the temperature detection area and the temperature of the liquid inlet pipe is greater than the minimum cooling temperature difference value, decreasing the rotating speed of the fan corresponding to the position of the temperature detection area.

3. The method according to claim 1 or 2, characterized in that, when the air conditioner is in heating operation, adjusting the rotating speed of all fans of the corresponding heat exchange pipe according to a heating difference value between the temperature of a first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe, comprises: obtaining the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe; determining whether the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is within a preset heating temperature difference range, and if not, adjusting the rotating speed of all fans of the corresponding heat exchange pipe.

4. The method of claim 3, wherein, The preset heating temperature difference range includes a minimum heating temperature difference value and a maximum heating temperature difference value; it is judged whether the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is within the preset heating temperature difference range, if not, the rotation speed of all fans corresponding to the heat exchange pipe is adjusted, including: If the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is less than the minimum heating temperature difference value, the rotation speed of all fans corresponding to the heat exchange pipe is reduced; If the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe is greater than the maximum heating temperature difference value, the rotation speed of all fans corresponding to the heat exchange pipe is increased.

5. The method of claim 1, wherein, The method further includes: periodically acquiring the temperature of the liquid inlet pipe, the temperature of the liquid outlet pipe, and the temperature of each temperature detection area at a preset interval.

6. An air conditioning control device characterized by comprising: Including: The indoor unit includes a heat exchanger and a liquid inlet pipe and a liquid outlet pipe respectively communicating with the heat exchanger, the heat exchanger includes at least one heat exchange pipe, each heat exchange pipe is arranged in parallel between the liquid inlet pipe and the liquid outlet pipe, and each heat exchange pipe is correspondingly provided with a plurality of fans for blowing heat of the heat exchange pipe to the indoor environment; The acquisition module is configured to acquire the temperature of the liquid inlet pipe, the temperature of the liquid outlet pipe, and the temperature of each temperature detection area when the air conditioner runs to a preset time length, and each temperature detection area is a local area of the heat exchange pipe corresponding to the position of each fan; The refrigeration processing module is configured to acquire the refrigeration difference value between the temperature of each temperature detection area and the temperature of the liquid inlet pipe, judge whether the refrigeration difference value between the temperature of each temperature detection area and the temperature of the liquid inlet pipe is within a preset refrigeration temperature difference range, if not, adjust the rotation speed of the fan corresponding to the position of the corresponding temperature detection area, and judge whether the temperature of the second preset temperature detection area of the heat exchange pipe is less than the minimum refrigeration temperature difference value, if yes, reduce the refrigerant flow rate in the heat exchange pipe corresponding to the corresponding heat exchange pipe, and the second preset temperature detection area of the heat exchange pipe is one of a plurality of temperature detection areas in the heat exchange pipe. The heating processing module is configured to, when heating, adjust the rotation speed of all fans corresponding to the heat exchange pipe according to the heating difference value between the temperature of the first preset temperature detection area of the heat exchange pipe and the temperature of the liquid outlet pipe, and the first preset temperature detection area of the heat exchange pipe is one of a plurality of temperature detection areas in the heat exchange pipe.

7. An electronic device, comprising: Including: A processor and a memory in communication connection with the processor; The memory stores computer execution instructions; The processor executes the computer execution instructions stored in the memory to realize the method of any one of claims 1 to 5.

8. A computer-readable storage medium, characterized in that, The computer readable storage medium stores computer execution instructions, and the computer execution instructions are executed by the processor to realize the method of any one of claims 1 to 5.

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