Air conditioner control method and device, air conditioner, storage medium and program product

Abstract

This disclosure relates to an air conditioning control method, apparatus, air conditioner, storage medium, and program product. The air conditioning control method includes acquiring the load temperature difference of the environment in which the air conditioner is located, wherein the load temperature difference is the difference between the set temperature of the air conditioner and the temperature of the environment in which the air conditioner is located; determining, at least based on the load temperature difference, to perform anti-condensation control on the air conditioner; determining a target anti-condensation control mode from at least two preset anti-condensation control modes based on the set setting of the air conditioner; and performing anti-condensation control on the air conditioner according to the target anti-condensation control mode. This technical solution can avoid both poor air conditioning cooling effect and condensation, improving the comfort of air conditioning use.

Description

Technical Field

[0001] This disclosure relates to the field of equipment control technology, and in particular to air conditioning control methods, devices, air conditioners, storage media, and program products. Background Technology

[0002] With the development of electrical appliance technology, the application of air conditioners has also expanded. Air conditioners are used in various scenarios, such as residential and commercial settings. In these scenarios, air conditioners can perform functions such as cooling, heating, and ventilation. When an air conditioner is in cooling or dehumidifying mode, condensation may occur. Summary of the Invention

[0003] To overcome the problems existing in the related technologies, this disclosure provides an air conditioning control method, device, air conditioner, storage medium and program product.

[0004] According to a first aspect of the present disclosure, an air conditioning control method is provided, comprising: acquiring a load temperature difference of the environment in which the air conditioner is located, wherein the load temperature difference is the difference between the set temperature of the air conditioner and the temperature of the environment in which the air conditioner is located; determining, at least based on the load temperature difference, to perform anti-condensation control on the air conditioner; determining, based on the set setting of the air conditioner, a target anti-condensation control mode from at least two preset anti-condensation control modes; and performing anti-condensation control on the air conditioner according to the target anti-condensation control mode.

[0005] Optionally, the air conditioning control method further includes: acquiring the outdoor ambient temperature and the indoor ambient temperature; the step of determining to perform anti-condensation control on the air conditioner based at least on the load temperature difference includes: determining to perform anti-condensation control on the air conditioner based on the load temperature difference, the outdoor ambient temperature, and the indoor ambient temperature.

[0006] Optionally, determining to implement anti-condensation control for the air conditioner based on the load temperature difference, the outdoor ambient temperature, and the indoor ambient temperature includes: if the load temperature difference is greater than a preset temperature difference, the outdoor ambient temperature is greater than a first preset temperature, and the indoor ambient temperature is greater than a second preset temperature, determining to implement anti-condensation control for the air conditioner, wherein the first preset temperature is less than the second preset temperature.

[0007] Optionally, the at least two preset anti-condensation control modes each correspond to an air conditioning setting condition. The step of determining a target anti-condensation control mode from the at least two preset anti-condensation control modes based on the air conditioning setting condition includes: determining a target air conditioning setting condition that matches the air conditioning setting condition from the air conditioning setting conditions corresponding to the at least two preset anti-condensation control modes; and determining the anti-condensation control mode corresponding to the target air conditioning setting condition as the target anti-condensation control mode.

[0008] Optionally, the at least two preset anti-condensation control modes are used to control the internal pipe set temperature of the air conditioner according to different air conditioning parameters.

[0009] Optionally, the step of controlling the air conditioner to prevent condensation according to the target anti-condensation control mode includes: obtaining the compressor frequency of the air conditioner; and controlling the set temperature of the inner pipe of the air conditioner according to the compressor frequency.

[0010] Optionally, controlling the set temperature of the inner pipe of the air conditioner according to the compressor frequency includes: if the compressor frequency is less than or equal to a first frequency, controlling the set temperature of the inner pipe to remain unchanged; if the compressor frequency is greater than the first frequency and less than a second frequency, controlling the set temperature of the inner pipe to change according to a preset change pattern; if the compressor frequency is greater than or equal to the second frequency, controlling the set temperature of the inner pipe to increase according to a preset increase pattern.

[0011] Optionally, controlling the inner tube set temperature to change according to a preset variation pattern includes: controlling the inner tube set temperature to fluctuate sinusoidally within a preset temperature range.

[0012] Optionally, controlling the inner tube temperature to increase according to a preset increase rule includes: controlling the inner tube temperature to increase a preset temperature value every preset time interval.

[0013] Optionally, the step of controlling the air conditioner to prevent condensation according to the target anti-condensation control mode includes: obtaining the air guide plate angle of the air conditioner; and controlling the set temperature of the inner pipe of the air conditioner according to the air guide plate angle.

[0014] Optionally, controlling the inner pipe set temperature of the air conditioner according to the angle of the air guide plate includes: if the angle of the air guide plate is less than or equal to a first angle, controlling the inner pipe set temperature to a first temperature; if the angle of the air guide plate is greater than the first angle and less than a second angle, controlling the inner pipe set temperature to a second temperature, wherein the second temperature is greater than the first temperature; if the angle of the air guide plate is greater than or equal to the second angle, controlling the inner pipe set temperature to a third temperature, wherein the third temperature is greater than the second temperature.

[0015] Optionally, the air conditioning control method further includes: in response to detecting a target air conditioning control command, stopping the anti-condensation control of the air conditioner, wherein the target air conditioning control command is an air conditioning mode change command or an air conditioning shutdown command.

[0016] According to a second aspect of the present disclosure, an air conditioning control device is provided, including an acquisition module configured to acquire a load temperature difference of the environment in which the air conditioner is located, the load temperature difference being the difference between the set temperature of the air conditioner and the temperature of the environment in which the air conditioner is located; a determination module configured to determine, at least based on the load temperature difference, to perform anti-condensation control on the air conditioner; and to determine a target anti-condensation control mode from at least two preset anti-condensation control modes based on the set setting of the air conditioner; and a control module configured to perform anti-condensation control on the air conditioner according to the target anti-condensation control mode.

[0017] According to a third aspect of the present disclosure, an air conditioning control device is provided, comprising: a processor; a memory for storing processor-executable instructions; wherein the processor is configured to: execute the steps of the air conditioning control method provided in the first aspect of the present disclosure.

[0018] According to a fourth aspect of the present disclosure, an air conditioner is provided, comprising: a processor; a memory for storing processor-executable instructions; wherein the processor is configured to: perform the steps of the air conditioner control method provided in the first aspect of the present disclosure.

[0019] According to a fifth aspect of the present disclosure, a computer-readable storage medium is provided that stores computer program instructions thereon, which, when executed by a processor, implement the steps of the air conditioning control method provided in the first aspect of the present disclosure.

[0020] According to a sixth aspect of the present disclosure, a computer program product is provided, including a computer program that, when executed by a processor, implements the steps of the air conditioning control method provided in the first aspect of the present disclosure.

[0021] The technical solutions provided by the embodiments of this disclosure may include the following beneficial effects:

[0022] By measuring the temperature difference between the air conditioner's set temperature and the ambient temperature, it can be determined whether anti-condensation control is needed. Furthermore, based on this determination, and according to the air conditioner's set setting, a suitable target anti-condensation control mode is selected from preset anti-condensation control modes to implement anti-condensation control. Therefore, this technical solution can achieve anti-condensation treatment based on the load temperature difference and the air conditioner's set setting, using an appropriate anti-condensation control mode. This avoids both poor air conditioning performance and condensation, improving the comfort of air conditioning use.

[0023] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0024] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure.

[0025] Figure 1 This is a flowchart illustrating an air conditioning control method according to an exemplary embodiment.

[0026] Figure 2 This is a flowchart illustrating an air conditioning anti-condensation control method according to an exemplary embodiment.

[0027] Figure 3 This is a block diagram illustrating an air conditioning control device according to an exemplary embodiment.

[0028] Figure 4 This is a block diagram illustrating an air conditioning control device for implementing an air conditioning control method according to an exemplary embodiment. Detailed Implementation

[0029] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this disclosure as detailed in the appended claims.

[0030] It should be noted that all actions involving the acquisition of signals, information, or data in this disclosure are carried out in compliance with the relevant data protection laws and policies of the country where the location is situated, and with authorization from the owner of the relevant device.

[0031] The technical solution provided in this disclosure can be applied to various air conditioning usage scenarios and is used to achieve anti-condensation control of air conditioners, preventing condensation and dripping water from occurring in the indoor unit of the air conditioner during cooling or dehumidification modes. This air conditioner can be a household air conditioner or an air conditioner similar to those used in a household environment.

[0032] Taking household air conditioners as an example, during daily use, the evaporation temperature of the air conditioner evaporator and the indoor humidity constantly change as the indoor temperature and set temperature fluctuate. When the indoor air outlet temperature is low, causing the temperature of the air conditioner duct or air guide plate to be lower than the dew point temperature of the indoor air, water vapor in the air will condense on the air conditioner duct or air guide plate, eventually forming condensation. This not only affects the energy efficiency of the air conditioner but also causes condensation to drip onto the floor or walls, producing other negative effects.

[0033] To address this, air conditioner manufacturers across the industry are optimizing their products to prevent condensation issues and avoid after-sales complaints caused by condensation.

[0034] Currently, manufacturers primarily address condensation issues in indoor air conditioners by adding humidity sensors to detect indoor humidity. This allows them to control the evaporator's pipe temperature based on measured air humidity parameters, preventing condensation. Alternatively, they can increase the evaporator temperature, setting it above the dew point to prevent condensation from forming in the air duct or on the air guide plate. Common methods for increasing evaporator temperature include reducing the compressor's operating frequency and decreasing the air conditioner's cooling output.

[0035] This technical solution requires adding a humidity sensor to the indoor unit of the air conditioner to detect the relative humidity of the air, and also requires calculating the dew point temperature and adjusting the air conditioner's evaporation temperature to prevent condensation from occurring.

[0036] However, this solution of adding a humidity sensor increases the corresponding hardware cost, leading to an increase in the cost of the air conditioner, and it is mainly used in high-end models on the market; while lowering the evaporation temperature results in a decrease in the cooling effect of the air conditioner, affecting the user experience.

[0037] Based on this, the present disclosure provides a technical solution in which anti-condensation treatment is achieved by using a corresponding anti-condensation control mode according to the load temperature difference and the air conditioner setting. This avoids both poor air conditioning performance and condensation, improving the comfort of air conditioning use. Furthermore, compared to related technologies, no additional humidity sensor is required, thus avoiding increased air conditioning costs and offering greater applicability.

[0038] Figure 1 This is a flowchart illustrating an air conditioning control method according to an exemplary embodiment, such as... Figure 1 As shown, the air conditioning control method can be applied to air conditioners and includes the following steps.

[0039] Step S11: Obtain the load temperature difference of the environment where the air conditioner is located. The load temperature difference is the difference between the set temperature of the air conditioner and the temperature of the environment where the air conditioner is located.

[0040] Step S12: Determine whether to implement anti-condensation control for the air conditioner, based at least on the load temperature difference.

[0041] Step S13: Based on the air conditioner setting, determine the target anti-condensation control mode from at least two preset anti-condensation control modes.

[0042] Step S14: Perform anti-condensation control on the air conditioner according to the target anti-condensation control mode.

[0043] In step S11, the load temperature difference can be the difference between the air conditioner's set temperature and the temperature of the environment where the air conditioner's indoor unit is located; the temperature of the environment where the air conditioner's indoor unit is located can also be understood as the indoor ambient temperature.

[0044] In this embodiment, the air conditioner includes an outdoor unit and an indoor unit. The outdoor unit is located outdoors, and the indoor unit is located indoors. A temperature sensor is installed on the outdoor unit to detect the outdoor ambient temperature. A temperature sensor is also installed on the indoor unit to detect the indoor ambient temperature.

[0045] Furthermore, air conditioners typically have control devices, such as remote controls, through which users can set relevant parameters for the air conditioner. Alternatively, a mobile phone connected to the air conditioner can also act as a remote control, allowing users to set its parameters. Therefore, the set temperature of an air conditioner can be understood as the temperature parameter set by the user via the remote control, which the air conditioner can directly obtain.

[0046] Therefore, in step S11, the air conditioner set temperature and the indoor ambient temperature detected by the temperature sensor installed on the indoor unit of the air conditioner can be directly obtained. Then, the difference between the air conditioner set temperature and the indoor ambient temperature is obtained as the load temperature difference of the environment where the air conditioner is located.

[0047] In some embodiments, the anti-condensation control of the air conditioner can be applied to either cooling or dehumidification mode; since anti-condensation typically does not occur in heating mode, step S11 may, as an optional implementation, include: in response to detecting that the air conditioner is in cooling or dehumidification mode, acquiring the load temperature difference of the environment in which the air conditioner is located.

[0048] After step S11, it can be determined whether to implement anti-condensation control for the air conditioner based at least on the load temperature difference. This process can also be understood as determining whether the air conditioner enters the anti-condensation control mode based at least on the load temperature difference. That is, in this embodiment of the disclosure, determining whether to implement anti-condensation control for the air conditioner can also be understood as determining whether the air conditioner enters the anti-condensation control mode.

[0049] Furthermore, if the judgment result is yes, then step S12 is executed, that is, at least based on the load temperature difference, it is determined that anti-condensation control should be applied to the air conditioner. If the judgment result is no, then at least based on the load temperature difference, it is determined that anti-condensation control should not be applied to the air conditioner.

[0050] In some embodiments, if the determination of whether to implement anti-condensation control for the air conditioner is based solely on the load temperature difference, then as an optional implementation, if the load temperature difference is greater than a preset temperature difference, it is determined that anti-condensation control for the air conditioner will be implemented. The preset temperature difference can be configured according to different air conditioning application scenarios; for example, the preset temperature difference can be 5°C.

[0051] In some embodiments, additional temperature parameters can be used to determine whether to implement anti-condensation control for the air conditioner.

[0052] Therefore, as an optional implementation, the air conditioning control method further includes: acquiring the outdoor ambient temperature and the indoor ambient temperature. Correspondingly, before step S12, it is determined whether to perform anti-condensation control on the air conditioner based on the load temperature difference, the outdoor ambient temperature, and the indoor ambient temperature.

[0053] Correspondingly, step S12 includes: determining the anti-condensation control of the air conditioner based on the load temperature difference, outdoor ambient temperature and indoor ambient temperature.

[0054] It is understandable that the outdoor ambient temperature can be obtained from the temperature sensor installed on the outdoor unit of the air conditioner, and the indoor ambient temperature can be obtained from the temperature sensor installed on the indoor unit of the air conditioner.

[0055] In some embodiments, determining to implement anti-condensation control for the air conditioner based on the load temperature difference, outdoor ambient temperature, and indoor ambient temperature includes: if the load temperature difference is greater than a preset temperature difference, the outdoor ambient temperature is greater than a first preset temperature, and the indoor ambient temperature is greater than a second preset temperature, determining to implement anti-condensation control for the air conditioner, wherein the first preset temperature is less than the second preset temperature.

[0056] In some embodiments, the preset temperature difference, the first preset temperature, and the second preset temperature can be configured to suit different air conditioning application scenarios. For example, the preset temperature difference can be 5°C, the first preset temperature can be 20°C, and the second preset temperature can be 25°C.

[0057] In some embodiments, if the load temperature difference, outdoor ambient temperature, and indoor ambient temperature do not meet the above conditions, it is determined that the air conditioner will not be subject to anti-condensation control.

[0058] In some embodiments, if it is determined that the air conditioner is not subject to anti-condensation control, then anti-condensation control is not required, and the relevant temperature data can continue to be acquired, and the determination of whether anti-condensation control of the air conditioner is required can be made based on the temperature data.

[0059] In step S13, the air conditioner setting can be a setting set by the user through the air conditioner control device. For example, if the air conditioner is in cooling mode, a higher setting indicates a better cooling effect; a lower setting indicates a worse cooling effect.

[0060] As an optional implementation, at least two preset anti-condensation control modes correspond to air conditioning setting conditions. Step S13 includes: determining a target air conditioning setting condition that matches the air conditioning setting from the air conditioning setting conditions corresponding to the at least two preset anti-condensation control modes; and determining the anti-condensation control mode corresponding to the target air conditioning setting condition as the target anti-condensation control mode.

[0061] In this implementation, at least two preset anti-condensation control modes correspond to air conditioning setting conditions, which can be a range of air conditioning setting levels. Furthermore, a target air conditioning setting condition matching the current air conditioning setting can be determined, and then the anti-condensation control mode corresponding to the target air conditioning setting condition is determined as the target anti-condensation control mode.

[0062] In some embodiments, assuming that the air conditioner setting condition is an air conditioner setting range, then if the air conditioner setting is within the air conditioner setting range, it means that it matches the air conditioner setting condition.

[0063] For example, suppose there are two preset anti-condensation control modes. The first anti-condensation control mode corresponds to an air conditioner setting of level 4 or higher, while the second anti-condensation control mode corresponds to an air conditioner setting of level 4 or lower. If the current air conditioner setting is level 5, it matches the air conditioner setting condition corresponding to the first anti-condensation control mode, and the first anti-condensation control mode is determined as the target anti-condensation control mode.

[0064] In this implementation, since different settings correspond to different fan speeds, with higher settings resulting in greater output capacity, the air conditioner setting can affect the anti-condensation effect. Therefore, by associating the air conditioner setting with the anti-condensation control mode, the appropriate anti-condensation control mode can be determined based on the air conditioner setting, thereby achieving precise anti-condensation control and improving its effectiveness.

[0065] In different application scenarios, the air conditioner settings can be more finely divided, and different anti-condensation control modes can be set based on the finely defined air conditioner settings.

[0066] In some embodiments, at least two preset anti-condensation control modes are used to control the set temperature of the air conditioner's inner pipe according to different air conditioning parameters.

[0067] In some embodiments, the air conditioner's internal pipe set temperature has an initial value that can be adjusted. When the air conditioner's internal pipe set temperature changes, the air conditioner needs to ensure that the internal pipe meets the set temperature, so it will adjust parameters such as the air conditioner's speed and output power accordingly to ensure that the internal pipe meets the set temperature.

[0068] In this implementation, the anti-condensation control mode is based on controlling the set temperature of the air conditioner's internal pipes. The internal pipes of the air conditioner can be understood as the water pipes of the indoor unit, and the temperature of these water pipes determines whether condensation occurs. Therefore, anti-condensation control can be achieved by controlling the set temperature of the air conditioner's internal pipes. However, under different anti-condensation control modes, i.e., at different air conditioner settings, different air conditioner parameters may affect the anti-condensation effect. Therefore, at least two preset anti-condensation control modes are used to control the set temperature of the air conditioner's internal pipes according to different air conditioner parameters, enabling precise anti-condensation control under different conditions and improving the anti-condensation control effect.

[0069] For example, when the air conditioner setting is below level 4, anti-condensation control mode A can be used; when the air conditioner setting is above level 4, anti-condensation control mode B can be used. Anti-condensation control mode A controls the air conditioner's internal pipe set temperature based on the compressor frequency. Anti-condensation control mode B controls the air conditioner's internal pipe set temperature based on the air guide vane angle.

[0070] It is understandable that, in addition to these two air conditioning parameters, more air conditioning parameters can be combined to control the set temperature of the air conditioner's internal pipes. For example, in other settings, an anti-condensation control mode that combines other air conditioning parameters to control the set temperature of the air conditioner's internal pipes can be used. Alternatively, in other settings, an anti-condensation control mode that combines other air conditioning parameters to control other air conditioning parameters can be used; this is not limited to these specific settings.

[0071] In some embodiments, the anti-condensation control mode can also be understood as an anti-condensation mode. It can be a control strategy of the air conditioning control system or a directly set air conditioning control mode, which is not limited here.

[0072] If the anti-condensation control mode is a directly settable air conditioning control mode, then as another optional implementation method, in step S13, the user can also select an anti-condensation control mode. Further, the target anti-condensation control mode is determined by combining the user-selected anti-condensation control mode and the air conditioning setting.

[0073] For example, if the anti-condensation control mode determined by the air conditioner setting matches the user-selected anti-condensation control mode, then that matching anti-condensation control mode is designated as the target anti-condensation control mode. If the anti-condensation control mode determined by the air conditioner setting does not match the user-selected anti-condensation control mode, then the anti-condensation control mode determined by the air conditioner setting can be first designated as the target anti-condensation mode. If this mode has a good anti-condensation effect, then this mode continues to be used. If this mode has a poor anti-condensation effect, then the user-selected anti-condensation control mode is then designated as the target anti-condensation mode for anti-condensation control.

[0074] Furthermore, in step S14, the air conditioner can be controlled to prevent condensation according to the target anti-condensation control mode.

[0075] Based on the foregoing embodiments, the target anti-condensation control mode can be: controlling the set temperature of the air conditioner's internal pipe according to the compressor frequency; or, controlling the set temperature of the air conditioner's internal pipe according to the angle of the air guide vane.

[0076] In some embodiments, when the air conditioner is set to a lower level, the fan speed is lower and the air conditioner's output capacity is lower. In this case, the internal pipe temperature setting can be controlled according to the compressor frequency. When the air conditioner is set to a higher level, the fan speed is higher and the air conditioner's output capacity is higher. In this case, the internal pipe temperature setting can be controlled according to the air guide vane angle.

[0077] As a first optional implementation, step S14 includes: obtaining the compressor frequency of the air conditioner; and controlling the set temperature of the air conditioner's inner pipe according to the compressor frequency.

[0078] The compressor, a component of the outdoor unit of an air conditioner, has a controllable frequency. Different compressor frequencies result in different cooling effects. Generally, a higher compressor frequency leads to better cooling. Therefore, different compressor frequencies result in different temperature deviations between the air conditioner's duct or air deflector and the indoor ambient temperature. By controlling the internal pipe temperature setting in conjunction with the compressor frequency, condensation can be minimized.

[0079] Furthermore, the compressor frequency is a parameter of the outdoor unit of the air conditioner and can be obtained directly.

[0080] Furthermore, it can be understood that the set temperature of the air conditioner's internal pipe can represent the temperature of the air duct or air guide plate; that is, the set temperature of the internal pipe is basically consistent with the temperature of the air duct or air guide plate. When the set temperature of the internal pipe is higher than the indoor ambient temperature, condensation will not occur; however, if the set temperature of the internal pipe is lower than the indoor ambient temperature, condensation will occur.

[0081] Since the air conditioner is in cooling or dehumidifying mode, in addition to considering condensation, the cooling or dehumidifying effect of the air conditioner also needs to be taken into account. Therefore, it is necessary to avoid condensation while ensuring the cooling effect as much as possible.

[0082] As an optional implementation, controlling the set temperature of the air conditioner's inner pipe according to the compressor frequency includes: if the compressor frequency is less than or equal to a first frequency, controlling the set temperature of the inner pipe to remain unchanged; if the compressor frequency is greater than the first frequency and less than a second frequency, controlling the set temperature of the inner pipe to change according to a preset change pattern; if the compressor frequency is greater than or equal to the second frequency, controlling the set temperature of the inner pipe to increase according to a preset increase pattern.

[0083] In some embodiments, if the compressor frequency is less than or equal to the first frequency, in addition to keeping the inner tube set temperature constant, the compressor frequency can also be kept constant.

[0084] In some embodiments, the first frequency may be 15 Hz and the second frequency may be 35 Hz.

[0085] In some embodiments, controlling the inner tube set temperature to change according to a preset variation pattern may include: controlling the inner tube set temperature to fluctuate sinusoidally within a preset temperature range.

[0086] In this implementation, the preset variation law is equivalent to a sinusoidal variation law, and this variation law has an upper limit and a lower limit, constrained by a preset temperature range. The preset temperature range may include an upper limit and a lower limit, within which the sinusoidal wave fluctuates. Therefore, the maximum value of the inner tube's set temperature will not exceed the upper limit, and the minimum value will not fall below the lower limit.

[0087] The lower limit of the preset temperature range can be the current inner tube set temperature minus the preset temperature value, and the upper limit of the preset temperature range can be the current inner tube set temperature plus a preset change value. For example, the preset change value could be 3℃.

[0088] In some embodiments, the preset variation pattern may also be other variation patterns, such as triangular waves, etc., which are not limited here.

[0089] In some embodiments, controlling the inner tube set temperature to increase according to a preset increase rule includes: controlling the inner tube set temperature to increase a preset temperature value every preset time period.

[0090] In this implementation, the preset increase pattern is that the temperature increases every preset time period, which can be understood as a periodic increase. For example, the preset time period can be 5 minutes, and the preset temperature value can be 0.5°C. Thus, the inner tube temperature is set to increase by 0.5°C every 5 minutes.

[0091] With this anti-condensation control mode, since the air conditioner is at a lower setting and the cooling effect is generally moderate, when the compressor frequency is low, the indoor pipe set temperature can be guaranteed to be higher than the indoor ambient temperature, and there is no need to adjust the indoor pipe set temperature. When the compressor frequency is high, the indoor pipe set temperature may not be able to guarantee a higher temperature than the indoor ambient temperature, so the indoor pipe set temperature needs to be increased; moreover, the increase should be gradual, not a large increase directly, to avoid affecting the cooling effect. When the compressor frequency is at a medium level, the indoor pipe set temperature may not be higher or lower than the indoor ambient temperature, so the indoor pipe set temperature can fluctuate within a certain range to minimize condensation. Furthermore, none of these methods will affect the air conditioner's cooling effect.

[0092] As a second optional implementation, step S14 includes: obtaining the air guide plate angle of the air conditioner; and controlling the internal pipe setting temperature of the air conditioner according to the air guide plate angle.

[0093] The air deflector is a component on the indoor unit of an air conditioner. When the air deflector is at a suitable angle, its air guiding effect is good, preventing condensation. However, if the air deflector is at an unsuitable angle, its air guiding effect may be poor, leading to condensation.

[0094] Furthermore, when the air conditioner is set to a higher speed, its rotation speed is higher, its output capacity is stronger, and its cooling effect is better. Therefore, it is necessary to adjust the internal pipe temperature setting of the air conditioner in conjunction with the angle of the air deflector to avoid condensation.

[0095] As an optional implementation, controlling the set temperature of the air conditioner's inner pipe according to the angle of the air guide vane includes: if the angle of the air guide vane is less than or equal to a first angle, controlling the set temperature of the inner pipe to a first temperature; if the angle of the air guide vane is greater than the first angle and less than a second angle, controlling the set temperature of the inner pipe to a second temperature, the second temperature being greater than the first temperature; if the angle of the air guide vane is greater than or equal to the second angle, controlling the set temperature of the inner pipe to a third temperature, the third temperature being greater than the second temperature.

[0096] In this implementation, the air guide vane angle can be based on the optimal position of 0°. At the optimal position of 0°, the air guide vane provides the best airflow, but this optimal position is difficult to achieve in practice. Therefore, when the air guide vane angle is less than or equal to a first angle, the airflow guiding effect is relatively high. When the air guide vane angle is greater than the first angle but less than a second angle, the airflow guiding effect is moderate. When the air guide vane angle is greater than the second angle, the airflow guiding effect is relatively poor. Therefore, the first and second angles can be preset according to the airflow guiding effect of the air conditioning air guide vane; specific angle values ​​are not limited here.

[0097] In some embodiments, the first temperature may be the lowest value of the inner tube's set temperature, the second temperature is greater than the first temperature, the third temperature is greater than the second temperature, and the difference between the second temperature and the first temperature is less than the difference between the third temperature and the second temperature. For example, assuming the first temperature is A℃, the second temperature may be A+2℃, and the third temperature may be A+4℃.

[0098] In this implementation, when the air guide plate is effective, the likelihood of condensation is very low. Therefore, the inner pipe set temperature can be set to the minimum value without condensation, while still ensuring cooling performance. When the air guide plate is only moderately effective, condensation may occur. Therefore, the inner pipe set temperature can be increased to prevent condensation. When the air guide plate is poorly effective, the likelihood of condensation is higher. Therefore, the inner pipe set temperature needs to be kept higher to prevent condensation. Furthermore, none of these measures will affect the cooling performance.

[0099] As can be seen from the introduction of the two anti-condensation control modes, the anti-condensation control method of this disclosure can not only effectively avoid the occurrence of condensation, but also avoid the problem of poor cooling effect caused by condensation, thus fully ensuring user comfort. This reduces user complaints caused by poor air conditioning user experience due to air conditioning condensation.

[0100] In some embodiments, the air conditioning control method may further include: in response to detecting a target air conditioning control command, stopping the anti-condensation control of the air conditioner, wherein the target air conditioning control command is an air conditioning mode command or an air conditioning shutdown command.

[0101] In some embodiments, if the user changes the air conditioning mode via the air conditioning control device, for example, by switching from cooling mode to heating mode, the anti-condensation control of the air conditioner can be stopped. Alternatively, the user can also stop the anti-condensation control by turning off the air conditioner via the air conditioning control device.

[0102] In this implementation, after the air conditioner enters the anti-condensation control mode, the anti-condensation control can be terminated according to the corresponding air conditioner control command, so as to achieve flexible control of the air conditioner and improve the user experience.

[0103] Figure 2 This is a flowchart illustrating an air conditioning anti-condensation control method according to an exemplary embodiment, such as... Figure 2 As shown, after the air conditioner is turned on, it first determines whether the air conditioner is in cooling mode or dehumidification mode. If the result is no, the determination continues. If the result is yes, it combines the outdoor ambient temperature, indoor ambient temperature, and load temperature difference (i.e., indoor load temperature difference) to determine whether to enter anti-condensation mode.

[0104] If it is determined that anti-condensation mode has been entered, different anti-condensation modes will be used depending on the gear setting. Figure 2 The diagram shows two anti-condensation modes. When the user-set setting (i.e., the air conditioner setting) is below level 4, anti-condensation mode A is used; when the user-set setting is level 4 or above, anti-condensation mode B is used.

[0105] Furthermore, in anti-condensation mode A, the compressor's operating frequency is monitored: 1. When the compressor frequency is below 15Hz, the target inner pipe temperature (i.e., the inner pipe set temperature) remains unchanged, and the compressor frequency remains unchanged; 2. When the compressor frequency is between 15 and 35Hz, the target inner pipe temperature is within T... 内管 The temperature fluctuates within a sinusoidal range of ±3℃; 3. When the compressor operating frequency is above 35Hz, the target internal pipe temperature is increased by 0.5℃ every 5 minutes.

[0106] In anti-condensation mode B, the air guide plate angle is detected as follows: 1. When the air guide plate angle (with the most favorable position as 0°) is less than α, the inner tube temperature can be set to the lowest value A℃; 2. When the air guide plate angle is between angle α and β, the inner tube temperature can be set to the lowest value A+2℃; 3. When the air guide plate angle is greater than β, the lowest inner tube temperature can be set to A+4℃.

[0107] Finally, when the air conditioner receives user commands such as changing the mode or turning off the unit, it automatically exits the anti-condensation mode.

[0108] The technical solution provided by this disclosure identifies the load of the environment in which the air conditioner is located and combines it with the air conditioner's setting to achieve anti-condensation control using different anti-condensation modes. This not only avoids poor cooling performance in summer but also prevents condensation from occurring, thus improving the comfort of using the air conditioner in summer.

[0109] Furthermore, this technical solution does not require the addition of a humidity sensor, thus avoiding increased air conditioning costs; at the same time, it assesses user demand based on its own parameters, increasing the cooling capacity of the air conditioner while ensuring anti-condensation effects, thereby guaranteeing indoor user comfort.

[0110] This can effectively improve the problem of poor cooling performance of air conditioners in summer due to condensation, and at the same time, reduce user complaints caused by condensation.

[0111] Figure 3 This is a block diagram illustrating an air conditioning control device according to an exemplary embodiment. (Refer to...) Figure 3 The device includes an acquisition module 301, a determination module 302, and a control module 303.

[0112] The acquisition module 301 is configured to acquire the load temperature difference of the environment where the air conditioner is located, wherein the load temperature difference is the difference between the set temperature of the air conditioner and the temperature of the environment where the air conditioner is located; the determination module 302 is configured to determine, at least based on the load temperature difference, to perform anti-condensation control on the air conditioner; and to determine a target anti-condensation control mode from at least two preset anti-condensation control modes based on the set setting of the air conditioner; the control module 303 is configured to perform anti-condensation control on the air conditioner based on the target anti-condensation control mode.

[0113] In one possible implementation, the acquisition module 301 is further configured to acquire the outdoor ambient temperature and the indoor ambient temperature; the determination module 302 is further configured to determine, based on the load temperature difference, the outdoor ambient temperature and the indoor ambient temperature, to perform anti-condensation control on the air conditioner.

[0114] In one possible implementation, the determining module 302 is further configured to determine to perform anti-condensation control on the air conditioner if the load temperature difference is greater than a preset temperature difference, the outdoor ambient temperature is greater than a first preset temperature, and the indoor ambient temperature is greater than a second preset temperature, wherein the first preset temperature is less than the second preset temperature.

[0115] In one possible implementation, the determining module 302 is further configured to determine a target air conditioning setting condition that matches the air conditioning setting from the air conditioning setting conditions corresponding to the at least two preset anti-condensation control modes respectively; and to determine the anti-condensation control mode corresponding to the target air conditioning setting condition as the target anti-condensation control mode.

[0116] In one possible implementation, the at least two preset anti-condensation control modes are used to control the internal pipe set temperature of the air conditioner according to different air conditioning parameters.

[0117] In one possible implementation, the acquisition module 301 is further configured to acquire the compressor frequency of the air conditioner; the control module 303 is further configured to control the set temperature of the inner pipe of the air conditioner according to the compressor frequency.

[0118] In one possible implementation, the control module 303 is further configured to: if the compressor frequency is less than or equal to a first frequency, control the inner tube set temperature to remain unchanged; if the compressor frequency is greater than the first frequency and less than a second frequency, control the inner tube set temperature to change according to a preset change pattern; if the compressor frequency is greater than or equal to the second frequency, control the inner tube set temperature to increase according to a preset increase pattern.

[0119] In one possible implementation, the control module 303 is further configured to control the inner tube to set a temperature within a preset temperature range, exhibiting a sinusoidal fluctuation.

[0120] In one possible implementation, the control module 303 is further configured to control the set temperature of the inner tube and increase the preset temperature value every preset time elapsed.

[0121] In one possible implementation, the acquisition module 301 is further configured to acquire the air guide plate angle of the air conditioner; the control module 303 is further configured to control the inner pipe set temperature of the air conditioner according to the air guide plate angle.

[0122] In one possible implementation, the control module 303 is further configured to: if the angle of the air guide plate is less than or equal to a first angle, control the inner tube to set a first temperature; if the angle of the air guide plate is greater than the first angle and less than a second angle, control the inner tube to set a second temperature, the second temperature being greater than the first temperature; if the angle of the air guide plate is greater than or equal to the second angle, control the inner tube to set a third temperature, the third temperature being greater than the second temperature.

[0123] In one possible implementation, the control module 303 is further configured to: stop anti-condensation control of the air conditioner in response to detecting a target air conditioner control command, wherein the target air conditioner control command is an air conditioner mode change command or an air conditioner shutdown command.

[0124] Regarding the apparatus in the above embodiments, the specific manner in which each module performs its operation has been described in detail in the embodiments related to the method, and will not be elaborated upon here.

[0125] This disclosure also provides a computer-readable storage medium having stored thereon computer program instructions that, when executed by a processor, implement the steps of the air conditioning control method provided in this disclosure.

[0126] Figure 4 This is a block diagram illustrating an air conditioning control device 400 for implementing an air conditioning control method according to an exemplary embodiment. For example, device 400 may be a mobile phone, computer, digital broadcasting terminal, messaging device, game console, tablet device, medical device, fitness equipment, personal digital assistant, etc.; device 400 may also be an air conditioner, i.e. Figure 4 It could also be a block diagram of an air conditioner.

[0127] Reference Figure 4The device 400 may include one or more of the following components: processing component 402, memory 404, power supply component 406, multimedia component 408, audio component 410, input / output interface 412, sensor component 414, and communication component 416.

[0128] Processing component 402 typically controls the overall operation of device 400, such as operations associated with display, telephone calls, data communication, camera operation, and recording. Processing component 402 may include one or more processors 420 to execute instructions to perform all or part of the steps of the methods described above. Furthermore, processing component 402 may include one or more modules to facilitate interaction between processing component 402 and other components. For example, processing component 402 may include a multimedia module to facilitate interaction between multimedia component 408 and processing component 402.

[0129] Memory 404 is configured to store various types of data to support the operation of device 400. Examples of such data include instructions for any application or method operating on device 400, contact data, phonebook data, messages, pictures, videos, etc. Memory 404 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 storage, flash memory, magnetic disk, or optical disk.

[0130] Power supply component 406 provides power to various components of device 400. Power supply component 406 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 400.

[0131] Multimedia component 408 includes a screen that provides an output interface between the device 400 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touchscreen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensors may sense not only the boundaries of the touch or swipe action but also the duration and pressure associated with the touch or swipe operation. In some embodiments, multimedia component 408 includes a front-facing camera and / or a rear-facing camera. When the device 400 is in an operating mode, such as a shooting mode or a video mode, the front-facing camera and / or the rear-facing camera may receive external multimedia data. Each front-facing camera and rear-facing camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

[0132] Audio component 410 is configured to output and / or input audio signals. For example, audio component 410 includes a microphone (MIC) configured to receive external audio signals when device 400 is in an operating mode, such as call mode, recording mode, and voice recognition mode. The received audio signals may be further stored in memory 404 or transmitted via communication component 416. In some embodiments, audio component 410 also includes a speaker for outputting audio signals.

[0133] Input / output interface 412 provides an interface between processing component 402 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to, home buttons, volume buttons, start buttons, and lock buttons.

[0134] Sensor assembly 414 includes one or more sensors for providing status assessments of various aspects of device 400. For example, sensor assembly 414 may detect the on / off state of device 400, the relative positioning of components such as the display and keypad of device 400, changes in the position of device 400 or a component of device 400, the presence or absence of user contact with device 400, the orientation or acceleration / deceleration of device 400, and temperature changes of device 400. Sensor assembly 414 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. Sensor assembly 414 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, sensor assembly 414 may also include an accelerometer, a gyroscope, a magnetometer, a pressure sensor, or a temperature sensor.

[0135] Communication component 416 is configured to facilitate wired or wireless communication between device 400 and other devices. Device 400 can access wireless networks based on communication standards, such as WiFi, 2G, or 3G, or combinations thereof. In one exemplary embodiment, communication component 416 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, communication component 416 also includes a near-field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

[0136] In an exemplary embodiment, the apparatus 400 may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field-programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to perform the air conditioning control method described above.

[0137] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 404 including instructions, which can be executed by a processor 420 of the device 400 to complete the air conditioning control method described above. For example, the non-transitory computer-readable storage medium may be a ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, and optical data storage device, etc.

[0138] In another exemplary embodiment, a computer program product is also provided, the computer program product comprising a computer program executable by a programmable device, the computer program having a code portion for performing the above-described air conditioning control method when executed by the programmable device.

[0139] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of this disclosure. This disclosure is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the following claims.

[0140] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. An air conditioner control method characterized by comprising: include: The load temperature difference of the environment where the air conditioner is located is obtained, wherein the load temperature difference is the difference between the set temperature of the air conditioner and the temperature of the environment where the air conditioner is located; Based at least on the load temperature difference, determine whether to implement anti-condensation control for the air conditioner; Based on the air conditioner setting, a target anti-condensation control mode is determined from at least two preset anti-condensation control modes. The at least two preset anti-condensation control modes include: controlling the internal pipe set temperature of the air conditioner according to the compressor frequency; or, controlling the internal pipe set temperature of the air conditioner according to the air guide plate angle; when the air conditioner is set to a low setting, the target anti-condensation control mode includes controlling the internal pipe set temperature of the air conditioner according to the compressor frequency; when the air conditioner is set to a high setting, the target anti-condensation control mode includes controlling the internal pipe set temperature of the air conditioner according to the air guide plate angle. According to the target anti-condensation control mode, the air conditioner is controlled to prevent condensation.

2. The air conditioner control method according to claim 1, characterized by, The air conditioning control method further includes: Obtain outdoor and indoor ambient temperatures; The step of determining to implement anti-condensation control for the air conditioner based at least on the load temperature difference includes: Based on the load temperature difference, the outdoor ambient temperature, and the indoor ambient temperature, the anti-condensation control of the air conditioner is determined.

3. The air conditioning control method according to claim 2, characterized in that, The step of determining anti-condensation control for the air conditioner based on the load temperature difference, the outdoor ambient temperature, and the indoor ambient temperature includes: If the load temperature difference is greater than the preset temperature difference, the outdoor ambient temperature is greater than the first preset temperature, and the indoor ambient temperature is greater than the second preset temperature, then it is determined that the air conditioner will be controlled to prevent condensation, wherein the first preset temperature is less than the second preset temperature.

4. The air conditioner control method according to claim 1, characterized by, The at least two preset anti-condensation control modes each correspond to an air conditioner setting condition. The step of determining a target anti-condensation control mode from the at least two preset anti-condensation control modes based on the air conditioner setting condition includes: From the air conditioning setting conditions corresponding to the at least two preset anti-condensation control modes, determine the target air conditioning setting condition that matches the air conditioning setting. The anti-condensation control mode corresponding to the target air conditioner setting condition is determined as the target anti-condensation control mode.

5. The air conditioner control method according to claim 1, characterized by, The at least two preset anti-condensation control modes are used to control the internal pipe set temperature of the air conditioner according to different air conditioning parameters.

6. The air conditioner control method according to claim 1, characterized by, The step of controlling the air conditioner to prevent condensation according to the target anti-condensation control mode includes: Obtain the compressor frequency of the air conditioner; The internal pipe temperature of the air conditioner is set according to the compressor frequency.

7. The air conditioner control method according to claim 6, characterized by, The step of controlling the set temperature of the air conditioner's inner pipe according to the compressor frequency includes: If the compressor frequency is less than or equal to the first frequency, the set temperature of the inner tube is kept constant. If the compressor frequency is greater than the first frequency and less than the second frequency, the set temperature of the inner tube is controlled to change according to a preset change pattern. If the compressor frequency is greater than or equal to the second frequency, the set temperature of the inner tube is controlled to increase according to a preset increasing pattern.

8. The air conditioner control method according to claim 7, characterized by, The control of the inner tube temperature to change according to a preset variation pattern includes: The inner tube temperature is controlled to fluctuate sinusoidally within a preset temperature range.

9. The air conditioner control method according to claim 7, characterized by, The control of the inner tube temperature to increase according to a preset increasing pattern includes: The inner tube is set to a specific temperature, and the preset temperature value is increased every preset time interval.

10. The air conditioner control method according to claim 1, characterized by, The step of controlling the air conditioner to prevent condensation according to the target anti-condensation control mode includes: Obtain the angle of the air guide plate of the air conditioner; The internal pipe temperature of the air conditioner is controlled according to the angle of the air guide plate. 11.The air conditioner control method of claim 10, wherein The step of controlling the set temperature of the air conditioner's inner pipe according to the angle of the air guide plate includes: If the angle of the air guide plate is less than or equal to the first angle, the temperature of the inner tube is controlled to be the first temperature. If the angle of the air guide plate is greater than the first angle and less than the second angle, the inner tube is set to the second temperature, which is greater than the first temperature. If the angle of the air guide plate is greater than or equal to the second angle, the inner tube is set to a third temperature, which is greater than the second temperature.

12. The air conditioning control method according to claim 1, characterized in that, The air conditioning control method further includes: In response to the detection of a target air conditioning control command, the anti-condensation control of the air conditioner is stopped. The target air conditioning control command is either an air conditioning mode change command or an air conditioning shutdown command.

13. An air conditioner control device characterized by comprising: include: The acquisition module is configured to acquire the load temperature difference of the environment where the air conditioner is located, wherein the load temperature difference is the difference between the set temperature of the air conditioner and the temperature of the environment where the air conditioner is located; The determination module is configured to determine, at least based on the load temperature difference, to perform anti-condensation control on the air conditioner; Based on the air conditioner setting, a target anti-condensation control mode is determined from at least two preset anti-condensation control modes. The at least two preset anti-condensation control modes include: controlling the internal pipe set temperature of the air conditioner according to the compressor frequency; or, controlling the internal pipe set temperature of the air conditioner according to the air guide plate angle; when the air conditioner is set to a low setting, the target anti-condensation control mode includes controlling the internal pipe set temperature of the air conditioner according to the compressor frequency; when the air conditioner is set to a high setting, the target anti-condensation control mode includes controlling the internal pipe set temperature of the air conditioner according to the air guide plate angle. The control module is configured to perform anti-condensation control on the air conditioner according to the target anti-condensation control mode.

14. An air conditioner control device characterized by comprising: include: processor; Memory used to store processor-executable instructions; The processor is configured to execute the steps of the air conditioning control method according to any one of claims 1-12.

15. An air conditioner characterized by comprising: include: processor; Memory used to store processor-executable instructions; The processor is configured to execute the steps of the air conditioning control method according to any one of claims 1-12.

16. A computer-readable storage medium having computer program instructions stored thereon, characterized in that, When the program instructions are executed by the processor, they implement the steps of the air conditioning control method according to any one of claims 1-12.

17. A computer program product comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the steps of the air conditioning control method according to any one of claims 1-12.

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