Mobile air conditioner power control method, device, equipment and medium

Abstract

The application discloses a mobile air conditioner power control method, device, equipment and medium, which is applied to a controller of a mobile air conditioner power control system, the controller is in communication connection with an inner fan, an outer fan and a compressor in the mobile air conditioner power control system; the method comprises the following steps: when a refrigeration instruction is received, the inner fan, the outer fan and the compressor are controlled to start running; a first air conditioner power is obtained according to a detection strategy; the first air conditioner power is compared with a preset power threshold to obtain a first comparison result; and the inner fan, the outer fan and the compressor are controlled to adjust running based on the first comparison result. Through the implementation of the embodiment of the application, the protection control of the mobile air conditioner power is realized, so that the power adapter or the battery is prevented from being damaged due to the continuous overheating of internal components, a shell and the like of the power adapter or the battery, and the use safety is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning control, and in particular to a mobile air conditioning power control method, device, equipment and medium. Background Art

[0002] Currently, mobile air conditioners are powered by connecting a power adapter to the mains or using batteries. The power of a mobile air conditioner is user-configured and varies depending on environmental factors. However, if the power is too high and the air conditioner operates at high power for extended periods, the internal components and casing of the power adapter or battery may overheat, potentially damaging the adapter or battery.

[0003] Therefore, when the existing mobile air conditioner has too high air conditioning power and operates at high power for a long time, the power adapter or battery may be damaged, resulting in low safety in use. Summary of the Invention

[0004] Embodiments of the present invention provide a mobile air conditioner power control method, device, equipment, and medium, aiming to solve the problem in the prior art that when the mobile air conditioner power is too high and operates at high power for a long time, the power adapter or battery will be damaged, resulting in low safety in use.

[0005] To address the above-mentioned issues, in a first aspect, an embodiment of the present invention provides a mobile air conditioner power control method, which is applied to a controller of a mobile air conditioner power control system, wherein the controller is communicatively connected to an indoor fan, an outdoor fan, and a compressor in the mobile air conditioner power control system. The mobile air conditioner power control method includes:

[0006] When a cooling instruction is received, the inner fan, the outer fan and the compressor are controlled to start running;

[0007] obtaining a first air-conditioning power according to a detection strategy;

[0008] Comparing the first air conditioner power with a preset power threshold to obtain a first comparison result;

[0009] The inner fan, the outer fan and the compressor are controlled to adjust their operation based on the first comparison result.

[0010] In a second aspect, an embodiment of the present application provides a mobile air conditioner power control device, which is applied to a controller of a mobile air conditioner power control system, wherein the controller is communicatively connected to an internal fan, an external fan, and a compressor in the mobile air conditioner power control system; the mobile air conditioner power control device includes:

[0011] A starting unit, configured to control the indoor fan, the outdoor fan and the compressor to start running when a cooling instruction is received;

[0012] an acquiring unit, configured to acquire a first air-conditioning power according to a detection strategy;

[0013] a comparing unit, configured to compare the first air-conditioning power with a preset power threshold to obtain a first comparison result;

[0014] An adjustment unit is used to control the indoor fan, the outdoor fan and the compressor to adjust their operation based on the first comparison result.

[0015] In a third aspect, an embodiment of the present application provides a computer device, comprising a memory and a processor connected to the memory; the memory is used to store a computer program, and the processor is used to run the computer program stored in the memory to execute the method described in the first aspect above.

[0016] In a fourth aspect, an embodiment of the present application provides a storage medium, wherein the storage medium stores a computer program, wherein the computer program includes program instructions, and when the program instructions are executed by a processor, the method described in the first aspect is implemented.

[0017] Embodiments of the present invention provide a mobile air conditioner power control method, apparatus, device, and medium, which are applied to a controller of a mobile air conditioner power control system, wherein the controller is in communication with the internal fan, external fan, and compressor in the mobile air conditioner power control system. The mobile air conditioner power control method includes: upon receiving a cooling command, controlling the internal fan, external fan, and compressor to start operation; obtaining a first air conditioner power according to a detection strategy; comparing the first air conditioner power with a preset power threshold to obtain a first comparison result; and controlling the internal fan, external fan, and compressor to adjust their operation based on the first comparison result. It can be seen that by implementing the embodiments of the present invention, protective control of the mobile air conditioner power is achieved to prevent the power adapter or battery's internal components or housing from continuously overheating, thereby damaging the power adapter or battery, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A flow chart of a mobile air conditioner power control method provided by an embodiment of the present invention;

[0020] Figure 2A schematic block diagram of a mobile air conditioner power control device provided by an embodiment of the present invention;

[0021] Figure 3 A schematic block diagram of a computer device provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0023] It will be understood that when used in this specification and the appended claims, the terms “comprises” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0024] It should also be understood that the terms used in the present specification are only for the purpose of describing particular embodiments and are not intended to limit the present invention. As used in the present specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms unless the context clearly indicates otherwise.

[0025] It should be further understood that the term "and / or" used in the present description and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0026] See also Figure 1 , Figure 1 Schematic diagram of the flow of the mobile air conditioner power control method provided by the embodiment of the present invention. Figure 1 As shown, an embodiment of the present invention provides a mobile air conditioner power control method, which is applied to a controller of a mobile air conditioner power control system. The controller is communicated with the inner fan, outer fan and compressor in the mobile air conditioner power control system, that is, the controller controls the mobile air conditioner power control process; specifically, the controller, the inner fan, the outer fan and the compressor constitute a mobile air conditioner, and the operating voltage of the mobile air conditioner can be 24V.

[0027] The mobile air conditioner power control method includes the following steps S110-S140.

[0028] S110 : When a cooling instruction is received, the indoor fan, the outdoor fan, and the compressor are controlled to start running.

[0029] In this embodiment, the cooling instruction may be a signal instruction sent to the controller by pressing a button; when the cooling instruction is received, the controller controls the inner fan, the outer fan and the compressor to start operation.

[0030] S120: Obtain a first air-conditioning power according to a detection strategy.

[0031] In this embodiment, the controller obtains the first air-conditioning power based on the detection strategy, where the first air-conditioning power includes the power of the compressor, the power of the interior fan, and the power of the exterior fan.

[0032] In one embodiment, obtaining the first air-conditioning power according to the detection strategy includes:

[0033] detecting a current value of the compressor as a second current value, obtaining a rotational speed of the inner fan as a second inner fan rotational speed, and obtaining a rotational speed of the outer fan as a second outer fan rotational speed;

[0034] Obtaining compressor power based on the second current value and the first calculation formula;

[0035] Obtaining the power of the inner fan based on the second inner fan speed and the second calculation formula;

[0036] Obtaining the power of the external fan based on the second external fan speed and a third calculation formula;

[0037] The first air-conditioning power is obtained by performing fitting calculation on the compressor power, the internal fan power, and the external fan power.

[0038] In this embodiment, the mobile air conditioner power control system further includes a detector, which may include a DSP main chip, etc., and is communicatively connected to the controller. The controller uses the detector to detect the current value of the compressor as the second current value. The controller obtains the rotational speed of the indoor fan as the second indoor fan rotational speed, and obtains the rotational speed of the outdoor fan as the second outdoor fan rotational speed. Specifically, the controller may obtain the gear position of the indoor fan to obtain the rotational speed of the indoor fan as the second indoor fan rotational speed. Similarly, the controller may obtain the gear position of the outdoor fan to obtain the rotational speed of the outdoor fan as the second outdoor fan rotational speed.

[0039] The compressor power is obtained based on the second current value and the first calculation formula. Specifically, the first calculation formula can refer to the corresponding relationship between the compressor parameters in Table 1.

[0040] Table 1

[0041]

[0042] As can be seen from Table 1, the first calculation formula can be the compressor power (expressed by z) = 24*the second current value (expressed by x), that is, z = 24*x.

[0043] The internal fan power is obtained based on the second internal fan speed and the second calculation formula. Specifically, the second calculation formula can refer to the internal fan parameter correspondence in Table 2.

[0044] Table 2

[0045]

[0046] It can be seen from Table 2 that the second calculation formula can be the internal fan power (represented by β1) = 10 + 0.02 * (the second internal fan speed - 1000), and the second internal fan speed is represented by α1, that is, β1 = 10 + 0.02 * (α1-1000).

[0047] The external fan power is obtained based on the second external fan speed and the third calculation formula. Specifically, the second calculation formula can refer to the external fan parameter correspondence in Table 3.

[0048] Table 3

[0049]

[0050] It can be seen from Table 3 that the third calculation formula can be the external fan power (expressed by β2) = 10 + 0.02 * (the third external fan speed - 1000), and the third external fan speed is expressed by α2, that is, β2 = 10 + 0.02 * (α2 - 1000).

[0051] The first air-conditioning power is obtained by performing fitting calculation on the compressor power, the inner fan power, and the outer fan power. Specifically, the first air-conditioning power is obtained by performing fitting calculation using the second current value, the second inner fan speed, and the second outer fan speed. That is, the calculated compressor power, the inner fan power, and the outer fan power are added together to obtain the first air-conditioning power, that is, the first air-conditioning power = the compressor power + the inner fan power + the outer fan power.

[0052] Through the above embodiment, it can be seen that the controller calculates the compressor power using the detected second current value and the first calculation formula, calculates the inner fan power using the acquired second inner fan speed and the second calculation formula, and calculates the outer fan power using the acquired second outer fan speed and the third calculation formula, thereby fitting the compressor power, the inner fan power, and the outer fan power to obtain the first air conditioner power. Therefore, by fitting the first air conditioner power using the detected or acquired second current value, the second inner fan speed, and the second outer fan speed and the corresponding calculation formula, data accuracy is ensured, thereby improving operational safety.

[0053] S130: Compare the first air-conditioning power with a preset power threshold to obtain a first comparison result.

[0054] In this embodiment, the controller compares the first air conditioner power with the preset power threshold to obtain a first comparison result. The preset power threshold is a specific power value in W (watts), such as 300W, and can be set according to actual conditions. The first comparison result includes two results: one result is that the first air conditioner power is greater than or equal to the preset power threshold, and the other result is that the first air conditioner power is less than the preset power threshold.

[0055] S140 : Based on the first comparison result, control the indoor fan, the outdoor fan, and the compressor to adjust their operation.

[0056] In this embodiment, the controller controls the inner fan, the outer fan, and the compressor to adjust their operations based on the first comparison result.

[0057] In one embodiment, controlling the indoor fan, the outdoor fan, and the compressor to adjust their operation based on the first comparison result includes:

[0058] When the first comparison result indicates that the first air conditioner power is greater than or equal to the preset power threshold, detecting the current value of the compressor as the first current value;

[0059] If the first current value is less than a preset current threshold, obtaining the rotational speed of the inner fan as a first inner fan rotational speed, and obtaining the rotational speed of the outer fan as a first outer fan rotational speed;

[0060] Comparing the first inner fan speed and the first outer fan speed with a preset speed threshold value to obtain a second comparison result;

[0061] The operation of the inner fan or the outer fan is adjusted based on the speed adjustment strategy and the second comparison result.

[0062] In this embodiment, when the first comparison result is that the first air-conditioning power is greater than or equal to the preset power threshold, the controller detects the current value of the compressor as the first current value, and compares the first current value with the preset current threshold; if the first current value is less than the preset current threshold, the controller obtains the speed of the indoor fan as the first indoor fan speed, and obtains the speed of the outdoor fan as the first outdoor fan speed; the controller uses the first indoor fan speed and the second outdoor fan speed to compare with the preset speed threshold respectively to obtain a second comparison result; and adjusts the operation of the indoor fan or the outdoor fan based on the speed adjustment strategy and the second comparison result.

[0063] Among them, the preset current threshold is a preset current value, the unit is A (ampere), such as 10A, which can be set according to actual conditions; the preset speed threshold is a preset speed value, the unit is r / min (revolutions per minute), such as 2000r / min, which can be set according to actual conditions.

[0064] The first comparison result is that the first air conditioner power is greater than or equal to the preset power threshold, indicating that the current mobile air conditioner power is too high, so as to protect and control the mobile air conditioner power to avoid continuous overheating of internal components and casing of the power adapter or battery and damage to the power adapter or battery, thereby improving safety of use.

[0065] The first current value is less than the preset current threshold. According to the first calculation formula, the first current value is proportional to the power of the compressor, which means that the power of the compressor is not high. At this time, based on the first air-conditioning power = the compressor power + the internal fan power + the external fan power, it can be known that at least one of the internal fan or the external fan has too high a power, which will cause the first air-conditioning power to be too high and thus greater than or equal to the preset power threshold; subsequently, the first internal fan speed and the first external fan speed are compared with the preset speed threshold respectively to obtain the second comparison result; based on the speed adjustment strategy and the second comparison result, the operation of the internal fan or the external fan is adjusted.

[0066] Through the above embodiments, it can be seen that when the first air-conditioning power is greater than or equal to the preset power threshold, the current value of the compressor is detected as the first current value; if the first current value is less than the preset current threshold, the speed of the inner fan is obtained as the first inner fan speed, and the speed of the outer fan is obtained as the first outer fan speed; the first inner fan speed and the first outer fan speed are respectively compared with the preset speed threshold to obtain a second comparison result; based on the speed adjustment strategy and the second comparison result, the operation of the inner fan or the outer fan is adjusted to realize protection control of the mobile air-conditioning power to avoid continuous overheating of the internal components and the shell of the power adapter or the battery and damage to the power adapter or the battery, thereby improving the safety of use.

[0067] In one embodiment, when the first comparison result is that the first air conditioner power is greater than or equal to the preset power threshold, after detecting the current value of the compressor as the first current value, the method further includes:

[0068] If the first current value is greater than or equal to the preset current threshold, calculating the compressor frequency based on the first current value and the frequency calculation strategy;

[0069] The compressor frequency is continuously reduced at a preset rate, and the compressor is controlled to operate at a frequency obtained after each reduction.

[0070] In this embodiment, the frequency calculation strategy can refer to the compressor frequency (represented by y) in Table 1 above: 6 + 8 * the first current value (represented by x), i.e., y = 6 + 8 * x. The preset rate is the frequency change within each preset time period, for example, a frequency reduction of 8 Hz every 5 seconds, which can be understood as a step-by-step frequency reduction.

[0071] The first current value is greater than or equal to the preset current threshold. According to the first calculation formula, the first current value is proportional to the power of the compressor, which means that the power of the compressor is too high. At this time, the compressor frequency is directly reduced at the preset rate and the compressor is controlled to operate at the frequency obtained after each reduction, so as to protect and control the power of the mobile air conditioner, avoid continuous overheating of internal components and casing of the power adapter or battery, and thus avoid damage to the power adapter or battery, thereby improving safety of use.

[0072] In one embodiment, after continuously reducing the compressor frequency at a preset rate and controlling the compressor to operate at a frequency obtained after each reduction, the method further includes:

[0073] In a process of controlling the compressor to operate according to the frequency obtained after each reduction, obtaining the frequency obtained after each reduction as each target frequency;

[0074] For each target frequency, continuously obtaining a second air-conditioning power according to the detection strategy, and comparing the second air-conditioning power with the preset power threshold to obtain a third comparison result;

[0075] When the third comparison result shows that the second air conditioner power is greater than or equal to the preset power threshold, the target frequency is further reduced at the preset rate, and the compressor is controlled to operate at the frequency obtained after each reduction; or

[0076] When the third comparison result shows that the second air-conditioning power is less than the preset power threshold, the reduction is stopped and the compressor is controlled to continue operating at the target frequency.

[0077] In this embodiment, in the process of controlling the compressor to operate according to the frequency obtained after each reduction, the frequency obtained after each reduction is obtained as each target frequency; for each target frequency, the second air-conditioning power is continuously obtained according to the detection strategy, and the second air-conditioning power is compared with the preset power threshold to obtain the third comparison result; when the third comparison result is that the second air-conditioning power is greater than or equal to the preset power threshold, the target frequency is continued to be reduced at the preset rate, and the compressor is controlled to operate according to the frequency obtained after each reduction; or when the third comparison result is that the second air-conditioning power is less than the preset power threshold, the reduction is stopped, and the compressor is controlled to continue to operate according to the target frequency.

[0078] The second air conditioner power is continuously acquired according to the detection strategy. The second air conditioner power is acquired in the same process as the first air conditioner power. Specifically, the second air conditioner power can be acquired by referring to the above-described acquisition of the first air conditioner power according to the detection strategy. The third comparison result includes two cases: one case in which the second air conditioner power is greater than or equal to the preset power threshold, and another case in which the second air conditioner power is less than the preset power threshold.

[0079] For each target frequency, when the second air conditioner power is greater than or equal to the preset power threshold, the target frequency is continued to be reduced at the preset rate, and the compressor is controlled to operate at the frequency obtained after each reduction; when the second air conditioner power is less than the preset power threshold, the reduction is stopped, and the compressor is controlled to continue operating at the target frequency.

[0080] Through the above embodiment, it can be seen that in the process of controlling the compressor to operate at the frequency obtained after each reduction, the frequency obtained after each reduction is obtained as each target frequency; for each target frequency, the second air conditioning power is continuously obtained according to the detection strategy, and the second air conditioning power is compared with the preset power threshold to obtain the third comparison result; when the third comparison result shows that the second air conditioning power is greater than or equal to the preset power threshold, the target frequency is further reduced at a preset rate, and the compressor is controlled to operate at the frequency obtained after each reduction; when the third comparison result shows that the second air conditioning power is less than the preset power threshold, the reduction is stopped, and the compressor is controlled to continue operating at the target frequency. Therefore, for each target frequency, the comparison result of the second air conditioning power and the preset power threshold is used to continuously reduce or continue operation, thereby protecting the power of the mobile air conditioner and preventing the internal components or housing of the power adapter or battery from continuous overheating and damaging the power adapter or battery, thereby improving usage safety.

[0081] In one embodiment, adjusting the operation of the indoor fan or the outdoor fan based on the speed adjustment strategy and the second comparison result includes:

[0082] If the second comparison result shows that the speed of the first internal fan is greater than the preset speed threshold, adjusting the speed of the first internal fan to the preset speed threshold, and controlling the internal fan to continue running at the adjusted first internal fan speed; or

[0083] If the second comparison result shows that the speed of the first external fan is greater than the preset speed threshold, the speed of the first external fan is adjusted to the preset speed threshold, and the external fan is controlled to continue running at the adjusted first external fan speed.

[0084] In this embodiment, the second comparison result may include three results, namely, one result is that the speed of the first inner fan is greater than the preset speed threshold, or one result is that the speed of the first outer fan is greater than the preset speed threshold, or one result is that the speed of the first inner fan is greater than the preset speed threshold and the speed of the first outer fan is greater than the preset speed threshold.

[0085] Specifically, if the second comparison result is that the speed of the first inner fan is greater than the preset speed threshold, the speed of the first inner fan is adjusted to the preset speed threshold, that is, the preset speed threshold is used as the first inner fan speed, so as to control the inner fan to continue operating at the adjusted first inner fan speed. If the second comparison result is that the speed of the first outer fan is greater than the preset speed threshold, the speed of the first outer fan is adjusted to the preset speed threshold, that is, the preset speed threshold is used as the first outer fan speed, so as to control the outer fan to continue operating at the adjusted first outer fan speed.

[0086] The adjusting operation of the inner fan or the outer fan based on the speed adjustment strategy and the second comparison result also includes: if the second comparison result is that the speed of the first inner fan is greater than the preset speed threshold and the speed of the first outer fan is greater than the preset speed threshold, then the speed of the first inner fan is adjusted to the preset speed threshold, that is, the preset speed threshold is used as the first inner fan speed, so as to control the inner fan to continue to operate according to the adjusted first inner fan speed; and the speed of the first outer fan is adjusted to the preset speed threshold, that is, the preset speed threshold is used as the first outer fan speed, so as to control the outer fan to continue to operate according to the adjusted first outer fan speed.

[0087] Through the above embodiments, it can be seen that when the first air-conditioning power is greater than or equal to the preset power threshold, the current value of the compressor is detected as the first current value; if the first current value is less than the preset current threshold, the speed of the inner fan is obtained as the first inner fan speed, and the speed of the outer fan is obtained as the first outer fan speed; the first inner fan speed and the first outer fan speed are respectively compared with the preset speed threshold to obtain a second comparison result; based on the speed adjustment strategy and the second comparison result, the operation of the inner fan or the outer fan is adjusted to realize protection control of the mobile air-conditioning power to avoid continuous overheating of the internal components and the shell of the power adapter or the battery and damage to the power adapter or the battery, thereby improving the safety of use.

[0088] In one embodiment, the controlling the indoor fan, the outdoor fan, and the compressor to adjust their operation based on the first comparison result further includes:

[0089] When the first comparison result shows that the first air-conditioning power is less than the preset power threshold, the indoor fan, the outdoor fan, and the compressor continue to operate normally.

[0090] In this embodiment, when the first comparison result is that the first air-conditioning power is less than the preset power threshold, the indoor fan, the outdoor fan and the compressor continue to operate normally; specifically, when the first air-conditioning power is less than the preset power threshold, it indicates that the current mobile air-conditioning power is not high, the indoor fan can continue to operate at the current speed, the outdoor fan can continue to operate at the current speed, and the compressor can continue to operate at the current frequency.

[0091] Through the above embodiments, it can be seen that when the first comparison result is that the first air conditioner power is less than the preset power threshold, the internal fan, the external fan and the compressor continue to operate normally to protect and control the power of the mobile air conditioner, thereby avoiding continuous overheating of the internal components and the casing of the power adapter or battery and damaging the power adapter or battery, thereby improving the safety of use.

[0092] In summary, compared with traditional air-conditioning control methods, the present invention does not control the power of the entire machine by solely controlling the parameters of a certain component of the compressor, indoor fan, or outdoor fan, but rather combines the compressor, indoor fan, and outdoor fan to flexibly control each parameter under certain logical conditions, thereby achieving the purpose of controlling the power of the entire machine. In this way, the working parameters of the compressor, indoor fan, and outdoor fan can be relatively balanced, thereby optimizing the performance of the air-conditioning and improving user comfort, energy saving, and safety of use.

[0093] See also Figure 2 , Figure 2 Schematic block diagram of a mobile air conditioner power control device 100 provided by an embodiment of the present invention. Figure 2 As shown, an embodiment of the present invention provides a mobile air-conditioning power control device 100 for implementing the above-mentioned method, which is applied to a controller of a mobile air-conditioning power control system. The controller is communicatively connected with the inner fan, outer fan and compressor in the mobile air-conditioning power control system, that is, the controller controls the mobile air-conditioning power control process; specifically, the inner fan, the outer fan and the compressor constitute a mobile air-conditioning, and the operating voltage of the mobile air-conditioning can be 24V.

[0094] The mobile air conditioner power control device 100 includes:

[0095] The starting unit 110 is used to control the indoor fan, the outdoor fan and the compressor to start running when receiving a cooling instruction;

[0096] An acquiring unit 120 is configured to acquire a first air-conditioning power according to a detection strategy;

[0097] a comparing unit 130, configured to compare the first air-conditioning power with a preset power threshold to obtain a first comparison result;

[0098] The adjustment unit 140 is configured to control the interior fan, the exterior fan, and the compressor to perform adjustment operations based on the first comparison result.

[0099] In some embodiments, when the adjustment unit 140 performs the step of controlling the indoor fan, the outdoor fan, and the compressor to adjust their operation based on the first comparison result, it is specifically configured to:

[0100] When the first comparison result indicates that the first air conditioner power is greater than or equal to the preset power threshold, detecting the current value of the compressor as the first current value;

[0101] If the first current value is less than a preset current threshold, obtaining the rotational speed of the inner fan as a first inner fan rotational speed, and obtaining the rotational speed of the outer fan as a first outer fan rotational speed;

[0102] Comparing the first inner fan speed and the first outer fan speed with a preset speed threshold value to obtain a second comparison result;

[0103] The operation of the inner fan or the outer fan is adjusted based on the speed adjustment strategy and the second comparison result.

[0104] In some embodiments, after executing the step of detecting the current value of the compressor as the first current value when the first comparison result is that the first air conditioner power is greater than or equal to the preset power threshold, the method is further specifically configured to:

[0105] If the first current value is greater than or equal to the preset current threshold, calculating the compressor frequency based on the first current value and the frequency calculation strategy;

[0106] The compressor frequency is continuously reduced at a preset rate, and the compressor is controlled to operate at a frequency obtained after each reduction.

[0107] In some embodiments, after executing the step of continuously reducing the compressor frequency at a preset rate and controlling the compressor to operate at a frequency obtained after each reduction, the method is further specifically configured to:

[0108] In a process of controlling the compressor to operate according to the frequency obtained after each reduction, obtaining the frequency obtained after each reduction as each target frequency;

[0109] For each target frequency, continuously obtaining a second air-conditioning power according to the detection strategy, and comparing the second air-conditioning power with the preset power threshold to obtain a third comparison result;

[0110] When the third comparison result shows that the second air conditioner power is greater than or equal to the preset power threshold, the target frequency is further reduced at the preset rate, and the compressor is controlled to operate at the frequency obtained after each reduction; or

[0111] When the third comparison result shows that the second air-conditioning power is less than the preset power threshold, the reduction is stopped and the compressor is controlled to continue operating at the target frequency.

[0112] In some embodiments, when executing the step of adjusting the operation of the indoor fan or the outdoor fan based on the speed adjustment strategy and the second comparison result, it is specifically used to:

[0113] If the second comparison result shows that the speed of the first internal fan is greater than the preset speed threshold, adjusting the speed of the first internal fan to the preset speed threshold, and controlling the internal fan to continue running at the adjusted first internal fan speed; or

[0114] If the second comparison result shows that the speed of the first external fan is greater than the preset speed threshold, the speed of the first external fan is adjusted to the preset speed threshold, and the external fan is controlled to continue running at the adjusted first external fan speed.

[0115] In some embodiments, when executing the step of controlling the indoor fan, the outdoor fan, and the compressor to adjust their operation based on the first comparison result, the adjustment unit 140 is further specifically configured to:

[0116] When the first comparison result shows that the first air-conditioning power is less than the preset power threshold, the indoor fan, the outdoor fan, and the compressor continue to operate normally.

[0117] In some embodiments, when executing the step of acquiring the first air-conditioning power according to the detection strategy, the acquiring unit 120 is specifically configured to:

[0118] detecting a current value of the compressor as a second current value, obtaining a rotational speed of the inner fan as a second inner fan rotational speed, and obtaining a rotational speed of the outer fan as a second outer fan rotational speed;

[0119] Obtaining compressor power based on the second current value and the first calculation formula;

[0120] Obtaining the power of the inner fan based on the second inner fan speed and the second calculation formula;

[0121] Obtaining the power of the external fan based on the second external fan speed and a third calculation formula;

[0122] The compressor power, the inner fan power and the outer fan power are fitted to obtain the first air conditioner power.

[0123] It should be noted that the specific implementation process of the above device and each user can be clearly understood by those skilled in the art, and the corresponding description in the foregoing method embodiments can be referred to. For the convenience and brevity of description, it will not be repeated here.

[0124] The above device can be realized in the form of a computer program, which can run on a computer device as shown in the computer device. Figure 3 .

[0125] Please refer to Figure 3 , Figure 3 A schematic block diagram of a computer device 500 provided by the embodiments of the present application is shown. The computer device 500 includes terminal devices such as computers, servers, etc. As shown in Figure 3 , the device 500 includes a processor 502, a memory and a network interface 505 connected through a system bus 501, wherein the memory can include a non-volatile storage medium 503 and an internal memory 504.

[0126] The non-volatile storage medium 503 can store an operating system 5031 and a computer program 5032. The computer program 5032 stored in the non-volatile storage medium is executed by the processor 502, and can implement the mobile air conditioner power control method described above. The processor 502 is used to provide computing and control capabilities to support the operation of the entire device 500. The internal memory 504 provides an environment for the running of the computer program in the non-volatile storage medium, and the computer program is executed by the processor 502, which can make the processor 502 execute the mobile air conditioner power control method described above. The network interface 505 is used for network communication. Those skilled in the art can understand that the structure shown in the figure is only a block diagram of part of the structure related to the scheme of the present application, and does not constitute a limitation on the device to which the scheme of the present application is applied. The specific device can include more or fewer components than those shown in the figure, or combine certain components, or have a different component arrangement.

[0127] The processor 502 is used to run the computer program stored in the memory to implement the following steps:

[0128] When receiving a refrigeration instruction, the inner fan, the outer fan and the compressor are controlled to start running;

[0129] According to the detection strategy, a first air conditioner power is obtained;

[0130] The first air conditioner power is compared with a preset power threshold to obtain a first comparison result;

[0131] The inner fan, the outer fan and the compressor are controlled to adjust their operation based on the first comparison result.

[0132] In some embodiments, when the processor 502 implements the step of controlling the indoor fan, the outdoor fan, and the compressor to adjust their operation based on the first comparison result, the processor 502 specifically implements the following steps:

[0133] When the first comparison result indicates that the first air conditioner power is greater than or equal to the preset power threshold, detecting the current value of the compressor as the first current value;

[0134] If the first current value is less than a preset current threshold, obtaining the rotational speed of the inner fan as a first inner fan rotational speed, and obtaining the rotational speed of the outer fan as a first outer fan rotational speed;

[0135] Comparing the first inner fan speed and the first outer fan speed with a preset speed threshold value to obtain a second comparison result;

[0136] The operation of the inner fan or the outer fan is adjusted based on the speed adjustment strategy and the second comparison result.

[0137] In some embodiments, after implementing the step of detecting the current value of the compressor as the first current value when the first comparison result indicates that the first air conditioner power is greater than or equal to the preset power threshold, the processor 502 specifically implements the following steps:

[0138] If the first current value is greater than or equal to the preset current threshold, calculating the compressor frequency based on the first current value and the frequency calculation strategy;

[0139] The compressor frequency is continuously reduced at a preset rate, and the compressor is controlled to operate at a frequency obtained after each reduction.

[0140] In some embodiments, after implementing the step of continuously reducing the compressor frequency at a preset rate and controlling the compressor to operate at a frequency obtained after each reduction, the processor 502 further specifically implements the following steps:

[0141] In a process of controlling the compressor to operate according to the frequency obtained after each reduction, obtaining the frequency obtained after each reduction as each target frequency;

[0142] For each target frequency, continuously obtaining a second air-conditioning power according to the detection strategy, and comparing the second air-conditioning power with the preset power threshold to obtain a third comparison result;

[0143] When the third comparison result shows that the second air conditioner power is greater than or equal to the preset power threshold, the target frequency is further reduced at the preset rate, and the compressor is controlled to operate at the frequency obtained after each reduction; or

[0144] When the third comparison result shows that the second air-conditioning power is less than the preset power threshold, the reduction is stopped and the compressor is controlled to continue operating at the target frequency.

[0145] In some embodiments, when the processor 502 implements the step of adjusting the operation of the indoor fan or the outdoor fan based on the speed adjustment strategy and the second comparison result, the processor 502 specifically implements the following steps:

[0146] If the second comparison result shows that the speed of the first internal fan is greater than the preset speed threshold, adjusting the speed of the first internal fan to the preset speed threshold, and controlling the internal fan to continue running at the adjusted first internal fan speed; or

[0147] If the second comparison result shows that the speed of the first external fan is greater than the preset speed threshold, the speed of the first external fan is adjusted to the preset speed threshold, and the external fan is controlled to continue running at the adjusted first external fan speed.

[0148] In some embodiments, when implementing the step of controlling the indoor fan, the outdoor fan, and the compressor to adjust their operation based on the first comparison result, the processor 502 further specifically implements the following steps:

[0149] When the first comparison result shows that the first air-conditioning power is less than the preset power threshold, the indoor fan, the outdoor fan, and the compressor continue to operate normally.

[0150] In some embodiments, the processor 502 implements the following steps when implementing the step of obtaining the first air-conditioning power according to the detection strategy:

[0151] detecting a current value of the compressor as a second current value, obtaining a rotational speed of the inner fan as a second inner fan rotational speed, and obtaining a rotational speed of the outer fan as a second outer fan rotational speed;

[0152] Obtaining compressor power based on the second current value and the first calculation formula;

[0153] Obtaining the power of the inner fan based on the second inner fan speed and the second calculation formula;

[0154] Obtaining the power of the external fan based on the second external fan speed and a third calculation formula;

[0155] The first air-conditioning power is obtained by performing fitting calculation on the compressor power, the internal fan power and the external fan power.

[0156] It should be understood that in the embodiment of the present application, the processor 502 may be a central processing unit (CPU), and the processor may also be other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or any conventional processor, etc.

[0157] Those skilled in the art will appreciate that all or part of the steps in the method of the above-described embodiment can be implemented by instructing related hardware through a computer program. The computer program can be stored in a storage medium, which can be a computer-readable storage medium. The computer program is executed by at least one processor in the computer system to implement the steps in the method of the above-described embodiment.

[0158] Therefore, an embodiment of the present application further provides a storage medium. The storage medium may be a computer-readable storage medium, including a non-volatile computer-readable storage medium. The storage medium stores a computer program that, when executed by a processor, implements the following steps:

[0159] When a cooling instruction is received, the inner fan, the outer fan and the compressor are controlled to start running;

[0160] obtaining a first air-conditioning power according to a detection strategy;

[0161] Comparing the first air conditioner power with a preset power threshold to obtain a first comparison result;

[0162] The inner fan, the outer fan and the compressor are controlled to adjust their operation based on the first comparison result.

[0163] The storage medium may be any computer-readable storage medium that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a magnetic disk, or an optical disk.

[0164] In the several embodiments provided in this application, it should be understood that the disclosed devices, equipment, and methods can be implemented in other ways. For example, the device embodiments described above are merely illustrative, and the division of the units is merely a logical function division. In actual implementation, there may be other division methods. Those skilled in the art will clearly understand that for the convenience and brevity of description, the specific working processes of the devices, equipment, and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0165] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A mobile air conditioner power control method, characterized in that: A controller applied to a mobile air conditioner power control system is communicatively connected with an internal fan, an external fan, and a compressor in the mobile air conditioner power control system; and the mobile air conditioner power control method includes: When a cooling instruction is received, the inner fan, the outer fan and the compressor are controlled to start running; obtaining a first air-conditioning power according to a detection strategy; Comparing the first air conditioner power with a preset power threshold to obtain a first comparison result; Based on the first comparison result, the inner fan, the outer fan and the compressor are controlled to adjust their operation; The controlling the inner fan, the outer fan, and the compressor to adjust their operation based on the first comparison result includes: When the first comparison result indicates that the first air conditioner power is greater than or equal to the preset power threshold, detecting the current value of the compressor as the first current value; If the first current value is less than a preset current threshold, obtaining the rotational speed of the inner fan as a first inner fan rotational speed, and obtaining the rotational speed of the outer fan as a first outer fan rotational speed; Comparing the first inner fan speed and the first outer fan speed with a preset speed threshold value to obtain a second comparison result; The operation of the inner fan or the outer fan is adjusted based on the speed adjustment strategy and the second comparison result.

2. The mobile air conditioner power control method according to claim 1, characterized in that: When the first comparison result indicates that the first air conditioner power is greater than or equal to the preset power threshold, after detecting the current value of the compressor as the first current value, the method further includes: If the first current value is greater than or equal to the preset current threshold, calculating the compressor frequency based on the first current value and the frequency calculation strategy; The compressor frequency is continuously reduced at a preset rate, and the compressor is controlled to operate at a frequency obtained after each reduction.

3. The mobile air conditioner power control method according to claim 2, characterized in that: After continuously reducing the compressor frequency at a preset rate and controlling the compressor to operate at a frequency obtained after each reduction, the method further includes: In a process of controlling the compressor to operate according to the frequency obtained after each reduction, obtaining the frequency obtained after each reduction as each target frequency; For each target frequency, continuously obtaining a second air-conditioning power according to the detection strategy, and comparing the second air-conditioning power with the preset power threshold to obtain a third comparison result; When the third comparison result shows that the second air conditioner power is greater than or equal to the preset power threshold, the target frequency is further reduced at the preset rate, and the compressor is controlled to operate at the frequency obtained after each reduction; or When the third comparison result shows that the second air-conditioning power is less than the preset power threshold, the reduction is stopped and the compressor is controlled to continue operating at the target frequency.

4. The mobile air conditioner power control method according to claim 1, wherein: The adjusting operation of the indoor fan or the outdoor fan based on the speed adjustment strategy and the second comparison result includes: If the second comparison result shows that the speed of the first internal fan is greater than the preset speed threshold, adjusting the speed of the first internal fan to the preset speed threshold, and controlling the internal fan to continue running at the adjusted first internal fan speed; or If the second comparison result shows that the speed of the first external fan is greater than the preset speed threshold, the speed of the first external fan is adjusted to the preset speed threshold, and the external fan is controlled to continue running at the adjusted first external fan speed.

5. The mobile air conditioner power control method according to claim 1, characterized in that: The controlling the inner fan, the outer fan, and the compressor to adjust their operation based on the first comparison result further includes: When the first comparison result shows that the first air-conditioning power is less than the preset power threshold, the indoor fan, the outdoor fan, and the compressor continue to operate normally.

6. The mobile air conditioner power control method according to claim 1, characterized in that: The obtaining of the first air-conditioning power according to the detection strategy includes: detecting a current value of the compressor as a second current value, obtaining a rotational speed of the inner fan as a second inner fan rotational speed, and obtaining a rotational speed of the outer fan as a second outer fan rotational speed; Obtaining compressor power based on the second current value and the first calculation formula; Obtaining the power of the inner fan based on the second inner fan speed and the second calculation formula; Obtaining the power of the external fan based on the second external fan speed and a third calculation formula; The first air-conditioning power is obtained by performing fitting calculation on the compressor power, the internal fan power and the external fan power.

7. A mobile air conditioner power control device, characterized in that: The controller is applied to a mobile air conditioner power control system, wherein the controller is in communication with the internal fan, external fan and compressor in the mobile air conditioner power control system; the mobile air conditioner power control device comprises: A starting unit, configured to control the indoor fan, the outdoor fan and the compressor to start running when a cooling instruction is received; an acquiring unit, configured to acquire a first air-conditioning power according to a detection strategy; a comparing unit, configured to compare the first air-conditioning power with a preset power threshold to obtain a first comparison result; an adjusting unit, configured to control the indoor fan, the outdoor fan, and the compressor to adjust their operations based on the first comparison result; The controlling the inner fan, the outer fan, and the compressor to adjust their operation based on the first comparison result includes: When the first comparison result indicates that the first air conditioner power is greater than or equal to the preset power threshold, detecting the current value of the compressor as the first current value; If the first current value is less than a preset current threshold, obtaining the rotational speed of the inner fan as a first inner fan rotational speed, and obtaining the rotational speed of the outer fan as a first outer fan rotational speed; Comparing the first inner fan speed and the first outer fan speed with a preset speed threshold value to obtain a second comparison result; The operation of the inner fan or the outer fan is adjusted based on the speed adjustment strategy and the second comparison result.

8. A computer device, characterized in that: The computer device includes a memory and a processor, the memory stores a computer program, and the processor implements the mobile air conditioner power control method according to any one of claims 1 to 6 when executing the computer program.

9. A storage medium, characterized in that: The storage medium stores a computer program, which includes program instructions. When the program instructions are executed by a processor, the mobile air conditioner power control method according to any one of claims 1 to 6 can be implemented.

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