Control method, system and device of air conditioner, storage medium and air conditioner

Abstract

The embodiment of the application discloses a kind of air conditioner control method, system, device, storage medium and air conditioner, wherein the control method of air conditioner includes: obtaining the first concentration of target toxic substance that air conditioner discharges after air purification;Based on the first concentration, determine the purification operation mode of the air conditioner.The control method of the air conditioner can know the reliability of the air conditioner purification function, in the case where the adsorption function efficiency of the air conditioner is low, the purification module of the air conditioner can be controlled to clean, and then the adsorption efficiency of the air conditioner to the target toxic substance can be guaranteed, the air conditioner can effectively adsorb the target toxic substance, and the health of the user is guaranteed, and the user experience is improved.

Description

Technical Field

[0001] This application relates to the field of air conditioner technology, and in particular to an air conditioner control method, an air conditioner control system, an air conditioner control device, a computer-readable storage medium, and an air conditioner. Background Technology

[0002] Inhaling toxic and harmful gases emitted from furniture or other decoration materials can negatively impact human health. While some air conditioners possess purification functions—detecting the concentration of target toxic substances indoors to control the purification function—current technology cannot determine the effectiveness of the purification function or the purification module's capacity, leading to a poor user experience. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0004] Therefore, a first aspect of the present invention provides a method for controlling an air conditioner.

[0005] A second aspect of the present invention provides a control system for an air conditioner.

[0006] A third aspect of the present invention provides a control device for an air conditioner.

[0007] A fourth aspect of the present invention provides a computer-readable storage medium.

[0008] A fifth aspect of the present invention provides an air conditioner.

[0009] In view of the above, a control method for an air conditioner is provided according to a first aspect of the embodiments of this application, the method comprising:

[0010] Obtain the first concentration of the target toxic substance emitted by the air conditioner after air purification.

[0011] Based on the first concentration, the purification operation mode of the air conditioner is determined.

[0012] In one feasible implementation, the step of determining the purification operation mode of the air conditioner based on the first concentration includes:

[0013] When the first concentration exceeds a first threshold, the exhaust desorption mode of the air conditioner is activated, the exhaust desorption mode being used to discharge the target toxic substance adsorbed by the air conditioner to the outside; or

[0014] If the first concentration is greater than the first threshold, a desorption prompt message is generated.

[0015] In one feasible implementation, the step of determining the purification operation mode of the air conditioner based on the first concentration further includes:

[0016] If the duration of the exhaust desorption mode reaches the first duration, the exhaust desorption mode will be exited.

[0017] In one feasible implementation, the control method further includes:

[0018] When the first concentration is less than or equal to the first threshold, the timing mode is activated;

[0019] If the timing duration exceeds the second duration, the first concentration is obtained again.

[0020] In one feasible implementation, the control method further includes:

[0021] Get the working mode selection command;

[0022] The value of the first threshold is determined based on the working mode corresponding to the working mode selection instruction.

[0023] In one feasible implementation, the step of determining the purification operation mode of the air conditioner based on the first concentration includes:

[0024] The second concentration of the target toxic substance inhaled by the air conditioner before air purification is performed is obtained.

[0025] The purification operation mode of the air conditioner is determined based on the ratio of the first concentration to the second concentration.

[0026] In one feasible implementation, the step of determining the operating mode of the air conditioner based on the ratio of the first concentration to the second concentration includes:

[0027] If the ratio is greater than the second threshold, activate the exhaust desorption mode; or,

[0028] If the ratio is greater than the second threshold, a desorption prompt message is generated;

[0029] The control method further includes:

[0030] If the ratio is less than or equal to the second threshold, the timing mode is activated;

[0031] If the timing duration exceeds the second duration, the first concentration and the second concentration are obtained again.

[0032] In one feasible implementation, the control method further includes:

[0033] Get the working mode selection command;

[0034] The value of the second threshold is determined based on the working mode corresponding to the working mode selection instruction.

[0035] In one feasible implementation, the control method further includes:

[0036] Obtain the desorption efficiency of the exhaust desorption mode at least twice;

[0037] Obtain the difference in desorption efficiency between two consecutive exhaust desorption modes;

[0038] If the difference is less than the third threshold, a cleaning module prompt message is generated.

[0039] The desorption efficiency is determined based on the ratio of the first concentration to the second concentration.

[0040] According to a second aspect of the embodiments of this application, a control system for an air conditioner is provided, the system comprising:

[0041] A data acquisition unit is used to acquire the first concentration of the target toxic substance emitted by the air conditioner after air purification.

[0042] A determining unit is configured to determine the purification operation mode of the air conditioner based on the first concentration.

[0043] A control device for an air conditioner is provided according to a third aspect of the embodiments of this application, comprising:

[0044] Memory, which stores computer programs;

[0045] The processor executes the computer program;

[0046] Wherein, when the processor executes the computer program, it implements the control method described in any of the above technical solutions.

[0047] A computer-readable storage medium is provided according to a fourth aspect of the embodiments of this application.

[0048] The computer-readable storage medium stores a computer program that implements the control method described in any of the above technical solutions.

[0049] According to a fourth aspect of the embodiments of this application, an air conditioner is provided, comprising: the control device described in the above technical solution.

[0050] In one feasible implementation, the air conditioner further includes:

[0051] The purification module is used to adsorb the target toxic substance;

[0052] A first sensor is disposed at the input end of the purification module to monitor the first concentration so that the controller can obtain the first concentration;

[0053] A second sensor is installed at the output of the purification module to monitor a second concentration so that the controller can obtain the second concentration.

[0054] Compared to existing technologies, the present invention offers at least the following advantages: The air conditioner control method provided in this application obtains a first concentration of the target toxic substance in the gas discharged after purification by the air conditioner, and further determines the air conditioner's purification operation mode based on the first concentration. This application controls the air conditioner's purification operation mode based on the target toxic substance in the purified air, taking into account the air conditioner's purification capacity and ensuring the reliability of its purification function. Even when the air conditioner's adsorption efficiency is low, the purification module can be controlled to perform self-cleaning, thereby ensuring the air conditioner's adsorption efficiency of the target toxic substance. This ensures the air conditioner can effectively adsorb the target toxic substance, protecting user health and improving user experience. Attached Figure Description

[0055] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0056] Figure 1 A schematic flowchart illustrating the steps of an air conditioner control method according to an embodiment of this application;

[0057] Figure 2 A schematic flowchart of the steps of an air conditioner control method according to another embodiment of this application;

[0058] Figure 3 A schematic flowchart illustrating the steps of an air conditioner control method according to another embodiment of this application;

[0059] Figure 4 A structural block diagram of a control system for a computer air conditioner according to an embodiment of this application;

[0060] Figure 5 A structural block diagram of a control device for an air conditioner according to an embodiment of this application;

[0061] Figure 6 A structural block diagram of a computer-readable storage medium according to an embodiment of this application. Detailed Implementation

[0062] To better understand the above technical solutions, the technical solutions of the embodiments of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments of this application and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this application, rather than limitations on the technical solutions of this application. In the absence of conflict, the embodiments of this application and the technical features in the embodiments can be combined with each other.

[0063] like Figure 1 As shown, a control method for an air conditioner is proposed according to a first aspect of an embodiment of this application, the method comprising:

[0064] Step 101: Obtain the initial concentration of the target toxic substance emitted by the air conditioner after air purification. It is understood that when the air conditioner has the function of adsorbing the target toxic substance, it can include a purification module. A sensor can be installed at the output of the purification module to collect the initial concentration. The initial concentration can characterize both the concentration of the target toxic substance in the indoor air and the purification capacity of the air conditioner's purification module.

[0065] Step 102: Determine the air conditioner's purification operation mode based on the first concentration.

[0066] The air conditioner control method provided in this application obtains the first concentration of the target toxic substance in the gas discharged after purification by the air conditioner, and further determines the purification operation mode of the air conditioner based on the first concentration. This application controls the air conditioner's purification operation mode based on the target toxic substance in the purified air, taking into account the air conditioner's purification capacity and the reliability of its purification function. When the air conditioner's adsorption efficiency is low, the purification module can be controlled to perform self-cleaning, thereby ensuring the air conditioner's adsorption efficiency of the target toxic substance. This ensures that the air conditioner can effectively adsorb the target toxic substance, protecting user health and improving user experience.

[0067] It is understood that the target toxic substance can be an aldehyde or a benzene compound. Long-term inhalation of formaldehyde can cause headaches, dizziness, fatigue, nausea, vomiting, chest tightness, eye pain, sore throat, loss of appetite, palpitations, insomnia, weight loss, memory loss, and autonomic nervous system disorders. Long-term inhalation by pregnant women may lead to fetal malformations or even death. Long-term inhalation of benzene compounds can damage the nervous system; acute poisoning can cause nerve spasms, coma, and even death, and can also easily lead to leukemia. The control method provided in this application obtains a first concentration, enabling the detection of the air conditioner's purification capacity. Based on the strength of the air conditioner's purification capacity, the purification operation mode can be controlled. Compared to current technologies that adsorb substances as soon as the indoor toxic substance concentration exceeds a preset value, this application uses a first concentration as the basis, ensuring the air conditioner's adsorption effect on the target toxic substance, ensuring the reliability of the air conditioner's purification, greatly reducing the probability of users inhaling the target toxic substance, and protecting the user's health and safety.

[0068] It is understood that the purification module may include an adsorbent, which includes an active layer and a particle body. The active layer is coated on the particle body and can adsorb the target toxic substances. During the cooling or heating process of the air conditioner, air can enter the purification module through the input end of the purification module, come into contact with the adsorbent, and then be discharged through the output end of the purification module, thus forming an air circulation, which can purify the indoor air through the air conditioner.

[0069] It is understandable that as the usage time increases, the adsorbent may reach adsorption saturation. In this case, the adsorbent may no longer be able to adsorb the target toxic substances in the room. In the current technology, users and air conditioners cannot know whether the adsorbent has reached adsorption saturation. The first concentration in this application is the concentration of the target toxic substances in the air discharged through the purification module. When the first concentration is high, it indicates that the adsorbent has poor adsorption efficiency and may have adsorption saturation. Conversely, when the first concentration is low, it indicates that the adsorbent can have a good adsorption effect.

[0070] In some examples, the steps of determining the purification operation mode of the air conditioner based on the first concentration include: when the first concentration is greater than the first threshold, activating the exhaust desorption mode of the air conditioner, which is used to discharge the target toxic substances adsorbed by the air conditioner to the outside; or generating a desorption prompt message when the first concentration is greater than the first threshold.

[0071] By setting a first threshold, when the first concentration is higher than the first threshold, it indicates that the air conditioner's adsorption efficiency for the target toxic substance is poor. In this case, the air conditioner can be controlled to execute the exhaust desorption mode to self-clean the air conditioner's adsorbent and restore the adsorption efficiency of the adsorbent. By obtaining the first threshold and the first concentration, the timing of executing the exhaust desorption mode can be clearly determined, thus ensuring the air conditioner's purification capacity.

[0072] Understandably, when the exhaust desorption mode is executed, the adsorbent in the air conditioner's purification module can be heated to detach the target toxic substances from the adsorbent. At the same time, the fan can be turned on, blowing air towards the adsorbent and then exhausting the air outdoors, thus cleaning the target toxic substances on the adsorbent.

[0073] When the concentration exceeds a first threshold, it indicates that the air conditioner's adsorption efficiency for the target toxic substance is poor. In this case, a desorption warning message can be generated. The air conditioner can then display this message, allowing the user to issue a desorption mode command. The air conditioner will then respond to the command by activating the exhaust desorption mode. This setup allows users to participate in the control of the desorption mode, increasing user engagement and enabling them to understand the effectiveness of the air conditioner's purification capabilities. This fosters greater user trust in the air conditioner's purification abilities. Furthermore, the air conditioner only executes the exhaust desorption mode when the user issues a desorption mode command, making the air conditioner's purification operation more aligned with user expectations.

[0074] In some examples, the step of determining the air conditioner's purification operation mode based on the first concentration also includes: exiting the exhaust desorption mode when the exhaust desorption mode has been in operation for a first duration.

[0075] If the exhaust desorption mode has been running for the first time, it can be considered that the air conditioner has effectively cleaned the adsorbent in the purification module and that the adsorbent's adsorption capacity has been restored. In this case, the exhaust desorption mode can be exited to avoid the air conditioner exhausting air outdoors for a long time, which helps to reduce the air conditioner's energy consumption.

[0076] In some examples, the first duration can be between 30 minutes and 50 minutes.

[0077] In some examples, the control method also includes: activating the timing mode when the first concentration is less than or equal to a first threshold; and acquiring the first concentration again when the timing duration exceeds a second duration.

[0078] If the first concentration is lower than or equal to the first threshold, it indicates that the air conditioner's purification module has good purification capabilities under the current conditions. In this case, the timing mode can be turned on, and the first concentration can be obtained again after the duration exceeds the second duration. Step 102 can be repeated, which means that the air conditioner's purification capability can be detected in a polling manner, which can ensure the reliability of the air conditioner's purification capability and at the same time, it can determine the timing of executing the exhaust desorption mode.

[0079] It is understandable that while executing the timer mode, the air conditioner can be controlled to execute the internal circulation mode, that is, the air conditioner turns on the fan, so that the airflow passes through the air conditioner's purification module, and then the purified air is exhausted into the room. This setting can adsorb the target toxic substances in the indoor air and protect the health and safety of users.

[0080] In some examples, the second duration can be between 30 minutes and 50 minutes.

[0081] In some examples, the control method further includes: obtaining a working mode selection instruction; and determining the value of a first threshold based on the working mode corresponding to the working mode selection instruction.

[0082] It is understandable that an air conditioner can include different operating mode commands, and for each operating mode, a first threshold can be set. The value of the first threshold can be different for different operating modes.

[0083] For example, the operating modes can include: Infant and Pregnant Mode, Elderly Care Mode, and Normal Mode. In Infant and Pregnant Mode, it means that there may be infants or pregnant women in the operating area of ​​the air conditioner. In this case, the purification capacity of the air conditioner should be maximized, and the first threshold value should be the lowest. In Elderly Care Mode, it means that there may be elderly people in the operating area of ​​the air conditioner. In this case, the first threshold value should be lower. In Normal Mode, the first threshold value can be moderate to reduce the energy consumption of the air conditioner.

[0084] In some examples, under the infant pregnancy model, the first threshold can be 0.05 mg / m². 3 Up to 0.07 mg / m 3 In the elderly care mode, the first threshold value can be 0.08 mg / m³. 3 Up to 0.09 mg / m 3 In the elderly care mode, the first threshold value can be 0.1 mg / m³. 3 Up to 0.12 mg / m 3 .

[0085] It is understandable that the value of the first threshold can also be related to the type of adsorbent in the air conditioner's purification module. The stronger the adsorption efficiency of the adsorbent, the lower the value of the first threshold; the weaker the adsorption efficiency of the adsorbent, the higher the value of the first threshold.

[0086] In some examples, the step of determining the air conditioner's purification operation mode based on a first concentration includes: obtaining a second concentration of the target toxic substance inhaled by the air conditioner before air purification; and determining the air conditioner's purification operation mode based on the ratio of the first concentration to the second concentration.

[0087] It can also obtain the second concentration of the target toxic substances in the air drawn in by the air conditioner. By the ratio of the first concentration to the second concentration, the purification operation mode of the air conditioner can be determined. The second concentration is the concentration of the air before it is purified by the air conditioner. The second concentration can characterize the concentration of the target toxic substances in the air. The purification efficiency of the air conditioner can be determined by the ratio of the first concentration to the second concentration. The higher the ratio, the worse the purification efficiency of the air conditioner. The lower the ratio, the higher the purification efficiency of the air conditioner.

[0088] It is understandable that when an air conditioner has the function of adsorbing target toxic substances, the air conditioner may include a purification module, and a sensor can be set at the input end of the purification module to collect the second concentration.

[0089] In some examples, the steps of determining the operating mode of the air conditioner based on the ratio of the first concentration to the second concentration include: activating the exhaust desorption mode when the ratio is greater than a second threshold.

[0090] By setting a second threshold, if the ratio is higher than the second threshold, it indicates that the air conditioner has poor adsorption efficiency for the target toxic substance. In this case, the air conditioner can be controlled to execute the exhaust desorption mode to self-clean the air conditioner's adsorbent and restore the adsorption efficiency of the adsorbent. By obtaining the second threshold and the ratio, the timing of executing the exhaust desorption mode can be determined, thus ensuring the air conditioner's purification capacity.

[0091] Understandably, when the exhaust desorption mode is executed, the adsorbent in the air conditioner's purification module can be heated to detach the target toxic substances from the adsorbent. At the same time, the fan can be turned on, blowing air towards the adsorbent and then exhausting the air outdoors, thus cleaning the target toxic substances on the adsorbent.

[0092] In some examples, a prompt message indicating that desorption is pending is generated when the ratio is greater than a second threshold.

[0093] When the ratio is higher than the second threshold, it indicates that the air conditioner's adsorption efficiency for the target toxic substance is poor. In this case, a desorption prompt message can be generated. The air conditioner can then display this message, allowing the user to issue a desorption mode command. The air conditioner will then respond to the desorption mode command by activating the exhaust desorption mode. This setting allows the user to participate in the control of the desorption mode, increasing user engagement and enabling the user to understand the effectiveness of the air conditioner's purification capabilities. This fosters greater trust in the air conditioner's purification capabilities. Furthermore, the air conditioner only executes the exhaust desorption mode when the user issues a desorption mode command, making the air conditioner's purification operation more aligned with the user's expectations.

[0094] In some examples, the control method also includes: activating the timing mode when the ratio is less than or equal to a second threshold; and acquiring the first and second concentrations again when the timing duration exceeds a second duration.

[0095] If the ratio is lower than or equal to the second threshold, it indicates that the air conditioner's purification module has good purification capabilities under the current conditions. In this case, the timing mode can be turned on, and the first concentration can be obtained again if the duration exceeds the second duration. Step 102 can be repeated, which means that the air conditioner's purification capability can be detected by polling, which can ensure the reliability of the air conditioner's purification capability and at the same time, it can clarify the timing of executing the exhaust desorption mode.

[0096] It is understandable that while executing the timer mode, the air conditioner can be controlled to execute the internal circulation mode, that is, the air conditioner turns on the fan, so that the airflow passes through the air conditioner's purification module, and then the purified air is exhausted into the room. This setting can adsorb the target toxic substances in the indoor air and protect the health and safety of users.

[0097] In some examples, the control method also includes: obtaining a working mode selection instruction; and determining the value of a second threshold based on the working mode corresponding to the working mode selection instruction.

[0098] It is understandable that an air conditioner can include different operating mode commands, and a second threshold can be set for each operating mode. The value of the second threshold can be different for different operating modes.

[0099] For example, the operating modes can include: Infant and Pregnant Mode, Elderly Care Mode, and Normal Mode. In Infant and Pregnant Mode, it means that there may be infants or pregnant women in the operating area of ​​the air conditioner. In this case, the purification capacity of the air conditioner should be maximized, and the value of the second threshold should be the lowest. In Elderly Care Mode, it means that there may be elderly people in the operating area of ​​the air conditioner. In this case, the value of the second threshold should be lower. In Normal Mode, the value of the second threshold can be moderate to reduce the energy consumption of the air conditioner.

[0100] In some examples, the second threshold can be between 0.05 and 0.07 in the infant pregnancy mode; between 0.8 and 0.13 in the elderly care mode; and between 0.15 and 0.22 in the elderly care mode.

[0101] Understandably, the value of the second threshold can also be related to the type of adsorbent in the air conditioner's purification module. The stronger the adsorption efficiency of the adsorbent, the lower the value of the second threshold; the weaker the adsorption efficiency of the adsorbent, the higher the value of the second threshold.

[0102] In some examples, the control method further includes: obtaining the desorption efficiency of at least two exhaust desorption modes; obtaining the difference between the desorption efficiencies of two adjacent exhaust desorption modes; and generating a cleaning module prompt message if the difference is less than a third threshold; wherein the desorption efficiency is determined based on the ratio of a first concentration to a second concentration.

[0103] Considering that in environments with high levels of dust, as air conditioners are used over time, indoor dust may accumulate on the surface of the adsorbent in the air conditioner's purification module. In such cases, air cannot come into contact with the adsorbent. Furthermore, even if the target toxic substance adsorbed by the adsorbent is separated from the adsorbent in exhaust desorption mode, the dust obstruction may prevent the substance from detaching from the adsorbent under the influence of the airflow. Therefore, exhaust desorption may not effectively clean the adsorbent. Based on this, this application embodiment collects the desorption efficiency of at least two exhaust desorption modes. When the difference in desorption efficiency between two adjacent exhaust desorption modes is less than a third threshold, it indicates that the air conditioner's adsorbent may have excessive dust accumulation. In this case, a purification module cleaning reminder can be generated, which the air conditioner can then display, informing the user that the air conditioner's purification module needs cleaning.

[0104] Desorption efficiency is determined based on the ratio of the first concentration to the second concentration. It can be understood that the desorption efficiency is negatively correlated with the ratio of the first concentration to the second concentration; the higher the ratio, the lower the desorption efficiency, and the lower the ratio, the higher the desorption efficiency.

[0105] It is understandable that the ratio of the first concentration to the second concentration can be used as a parameter to evaluate desorption efficiency. In actual execution, the adsorption efficiency can also be determined by combining the ratio of the first concentration to the second concentration with other parameters. These other parameters may include at least one of the pressure difference between the input and output terminals of the purification module during exhaust desorption, the first concentration after exhaust desorption, and the second concentration after exhaust desorption. The pressure difference between the input and output terminals of the purification module is negatively correlated with desorption efficiency, as are the first and second concentrations. Based on this, this application can determine the desorption efficiency based on the ratio of the first concentration to the second concentration, or it can determine the desorption efficiency by combining the ratio with other parameters.

[0106] Understandably, the value of the third threshold can be related to the type of adsorbent. The better the adsorption effect of the adsorbent, the lower the value of the third threshold; conversely, the worse the adsorption effect, the higher the value of the third threshold. The range of the third threshold can be from 20% to 5%.

[0107] Understandably, if the first concentration value is greater than the first threshold or the ratio of the first concentration value to the second concentration value is greater than the second threshold, the air conditioner can be controlled to execute the exhaust desorption mode. If the exhaust desorption mode is executed a preset number of times, but the first concentration value is still not lower than the first threshold or the ratio is still not lower than the second threshold, the desorption efficiency of at least two exhaust desorption modes should be obtained. If the exhaust desorption mode is executed multiple times but the expected effect is still not achieved, it may indicate that the air conditioner's adsorbent is blocked by dust. In this case, the desorption efficiency can be collected to further determine the state of the adsorbent in the air conditioner's purification module, thereby achieving precise control of the air conditioner.

[0108] like Figure 2 As shown, the air conditioner control method provided in this application embodiment includes:

[0109] Step 201: Enable inner loop mode;

[0110] Step 202: Obtain the working mode of the inner loop mode;

[0111] Step 203: In the first mode, obtain the ratio of the first concentration to the second concentration;

[0112] Step 204: Determine whether the ratio is greater than the second threshold corresponding to the first mode. If yes, proceed to step 205; otherwise, proceed to step 207.

[0113] Step 205: Activate the exhaust and desorption mode;

[0114] Step 206: Exit the exhaust desorption mode after the first duration has elapsed;

[0115] Step 207: Activate the timer mode. If the timer duration exceeds the third duration, exit the inner loop mode.

[0116] Step 208: In the second mode, obtain the ratio of the first concentration to the second concentration;

[0117] Step 209: Determine whether the ratio is greater than the second threshold corresponding to the second mode. If yes, proceed to step 205; otherwise, proceed to step 207.

[0118] Step 210: In the third mode, obtain the ratio of the first concentration to the second concentration;

[0119] Step 211: Determine whether the ratio is greater than the second threshold corresponding to the third mode. If yes, proceed to step 205; otherwise, proceed to step 207.

[0120] The first concentration is the concentration of the target toxic substance emitted by the air conditioner after air purification, the second concentration is the concentration of the target toxic substance inhaled by the air conditioner before air purification, the first mode is the infant and pregnancy mode, the second mode is the elderly care mode, and the third mode is the normal mode. The second threshold value corresponding to the infant and pregnancy mode is 0.05, the second threshold value corresponding to the elderly care mode is 0.1, and the second threshold value corresponding to the normal mode is 0.2.

[0121] It is understandable that the internal circulation mode means that the air conditioner draws air in from the indoor unit, then passes it through the indoor unit and the air conditioner's purification module before delivering the air back into the room. The first and second concentrations are obtained under the indoor circulation mode.

[0122] In some examples, the third duration can be between 30 minutes and 50 minutes.

[0123] like Figure 3 As shown, the air conditioner control method provided in this application embodiment includes:

[0124] Step 301: Enable inner loop mode;

[0125] Step 302: Obtain the working mode of the inner loop mode;

[0126] Step 303: In the first mode, obtain the first concentration;

[0127] Step 304: Determine whether the first concentration is greater than the first threshold corresponding to the first mode. If yes, proceed to step 305; otherwise, proceed to step 307.

[0128] Step 305: Activate the exhaust and desorption mode;

[0129] Step 306: If the exhaust desorption mode has been in operation for the first duration, exit the exhaust desorption mode.

[0130] Step 307: Activate the timer mode. If the timer duration exceeds the third duration, exit the inner loop mode.

[0131] Step 308: In the second mode, obtain the first concentration;

[0132] Step 309: Determine whether the first concentration is greater than the first threshold corresponding to the second mode. If yes, proceed to step 305; otherwise, proceed to step 307.

[0133] Step 310: In the third mode, obtain the first concentration;

[0134] Step 311: Determine whether the first concentration is greater than the first threshold corresponding to the third mode. If yes, proceed to step 305; otherwise, proceed to step 307.

[0135] It is understandable that the internal circulation mode means that the air conditioner draws air in from the indoor unit, then passes it through the indoor unit and the air conditioner's purification module before delivering the air back into the room. The first and second concentrations are obtained under the indoor circulation mode.

[0136] The first concentration is the concentration of the target toxic substance emitted by the air conditioner after air purification. The first mode is the infant and pregnancy mode, the second mode is the elderly care mode, and the third mode is the normal mode. The first threshold value corresponding to the infant and pregnancy mode is 0.05, the first threshold value corresponding to the elderly care mode is 0.8, and the first threshold value corresponding to the normal mode is 0.1.

[0137] In some examples, the third duration can be between 30 minutes and 50 minutes.

[0138] like Figure 4 According to a second aspect of an embodiment of this application, a control system for an air conditioner is provided. The system includes: a data acquisition unit 401, which is used to acquire a first concentration of a target toxic substance discharged by the air conditioner after air purification; and a determination unit 402, which is used to determine the purification operation mode of the air conditioner based on the first concentration.

[0139] The air conditioner control system provided in this application embodiment acquires the first concentration of the target toxic substance in the gas discharged after purification by the air conditioner by the acquisition unit 401, and further determines the purification operation mode of the air conditioner based on the first concentration by the determination unit 402. This application controls the purification operation mode of the air conditioner based on the target toxic substance in the purified air, taking into account the purification capacity of the air conditioner and the reliability of its purification function. When the adsorption efficiency of the air conditioner is low, the purification module can be controlled to perform self-cleaning, thereby ensuring the adsorption efficiency of the air conditioner for the target toxic substance. This ensures that the air conditioner can effectively adsorb the target toxic substance, protecting the user's health and improving the user experience.

[0140] It is understood that the purification module may include an adsorbent, which includes an active layer and a particle body. The active layer is coated on the particle body and can adsorb the target toxic substances. During the cooling or heating process of the air conditioner, air can enter the purification module through the input end of the purification module, come into contact with the adsorbent, and then be discharged through the output end of the purification module, thus forming an air circulation, which can purify the indoor air through the air conditioner.

[0141] It is understandable that as the usage time increases, the adsorbent may reach adsorption saturation. In this case, the adsorbent may no longer be able to adsorb the target toxic substances in the room. In the current technology, users and air conditioners cannot know whether the adsorbent has reached adsorption saturation. The first concentration in this application is the concentration of the target toxic substances in the air discharged through the purification module. When the first concentration is high, it indicates that the adsorbent has poor adsorption efficiency and may have adsorption saturation. Conversely, when the first concentration is low, it indicates that the adsorbent can have a good adsorption effect.

[0142] like Figure 5 As shown, a control device for an air conditioner is proposed according to a third aspect of the embodiments of this application, comprising: a memory 501 storing a computer program; and a processor 502 executing the computer program; wherein, when executing the computer program, the processor 502 implements the control method of any of the above-mentioned technical solutions.

[0143] The air conditioner control device provided in this application embodiment obtains the first concentration of the target toxic substance in the gas discharged after purification by the air conditioner through a computer program executed by the processor 502, and further determines the purification operation mode of the air conditioner based on the first concentration. This application controls the air conditioner's purification operation mode based on the target toxic substance in the purified air, taking into account the air conditioner's purification capacity and the reliability of its purification function. When the air conditioner's adsorption efficiency is low, the purification module can be controlled to perform self-cleaning, thereby ensuring the air conditioner's adsorption efficiency of the target toxic substance. This ensures that the air conditioner can effectively adsorb the target toxic substance, protecting the user's health and improving the user experience.

[0144] It is understood that the purification module may include an adsorbent, which includes an active layer and a particle body. The active layer is coated on the particle body and can adsorb the target toxic substances. During the cooling or heating process of the air conditioner, air can enter the purification module through the input end of the purification module, come into contact with the adsorbent, and then be discharged through the output end of the purification module, thus forming an air circulation, which can purify the indoor air through the air conditioner.

[0145] It is understandable that as the usage time increases, the adsorbent may reach adsorption saturation. In this case, the adsorbent may no longer be able to adsorb the target toxic substances in the room. In the current technology, users and air conditioners cannot know whether the adsorbent has reached adsorption saturation. The first concentration in this application is the concentration of the target toxic substances in the air discharged through the purification module. When the first concentration is high, it indicates that the adsorbent has poor adsorption efficiency and may have adsorption saturation. Conversely, when the first concentration is low, it indicates that the adsorbent can have a good adsorption effect.

[0146] like Figure 6 As shown, according to a fourth aspect of the embodiments of this application, a computer-readable storage medium 601 is provided, which stores a computer program 602 to implement a control method for any of the above-described technical solutions.

[0147] The computer-readable storage medium 601 provided in this application embodiment obtains the first concentration of the target toxic substance in the gas discharged after purification by the air conditioner through a computer program 602 stored in the computer-readable storage medium 601, and further determines the purification operation mode of the air conditioner based on the first concentration. This application controls the purification operation mode of the air conditioner based on the target toxic substance in the purified air, taking into account the purification capacity of the air conditioner and the reliability of the air conditioner's purification function. When the air conditioner's adsorption efficiency is low, the purification module of the air conditioner can be controlled to perform self-cleaning, thereby ensuring the adsorption efficiency of the air conditioner for the target toxic substance, ensuring that the air conditioner can effectively adsorb the target toxic substance, protecting the user's health, and improving the user experience.

[0148] It is understood that the purification module may include an adsorbent, which includes an active layer and a particle body. The active layer is coated on the particle body and can adsorb the target toxic substances. During the cooling or heating process of the air conditioner, air can enter the purification module through the input end of the purification module, come into contact with the adsorbent, and then be discharged through the output end of the purification module, thus forming an air circulation, which can purify the indoor air through the air conditioner.

[0149] It is understandable that as the usage time increases, the adsorbent may reach adsorption saturation. In this case, the adsorbent may no longer be able to adsorb the target toxic substances in the room. In the current technology, users and air conditioners cannot know whether the adsorbent has reached adsorption saturation. The first concentration in this application is the concentration of the target toxic substances in the air discharged through the purification module. When the first concentration is high, it indicates that the adsorbent has poor adsorption efficiency and may have adsorption saturation. Conversely, when the first concentration is low, it indicates that the adsorbent can have a good adsorption effect.

[0150] According to a fourth aspect of the embodiments of this application, an air conditioner is provided, including: the control device of the above-described technical solution.

[0151] The air conditioner provided in this application embodiment includes the control device of the above-mentioned technical solution, and therefore has all the beneficial effects of the control device of the above-mentioned technical solution.

[0152] In some examples, the air conditioner also includes: a purification module for adsorbing target toxic substances; a first sensor disposed at the input of the purification module for monitoring a first concentration so that the controller obtains the first concentration; and a second sensor disposed at the output of the purification module for monitoring a second concentration so that the controller obtains the second concentration.

[0153] The air conditioner includes a purification module, a first sensor, and a second sensor. During use, the first sensor can detect the first concentration of the target toxic substance in the air flowing into the purification module, and the second sensor can detect the second concentration of the target toxic substance in the air flowing out of the purification module. The control device is connected to the first and second sensors and can collect the first and second concentrations.

[0154] It is understandable that the first concentration and the second concentration can be obtained by the control device directly collecting the detection results of the first sensor and the second sensor, or the first sensor and the second sensor can send the detection results to the control device.

[0155] In some examples, the purification module may include an adsorbent comprising an active layer and a particulate body. The active layer is coated on the particulate body and can adsorb target toxic substances. During the cooling or heating process of the air conditioner, air can enter the purification module through the input end, come into contact with the adsorbent, and then be discharged through the output end of the purification module, thus forming an air circulation, which can purify the indoor air through the air conditioner.

[0156] In some examples, the air conditioner may also include a fan that directs airflow toward the purification module to deliver air into the purification module.

[0157] In this invention, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "link," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "link" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0158] In the description of this invention, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0159] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0160] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A control method for an air conditioner, characterized in that, The method includes: Obtain the first concentration of the target toxic substance emitted by the air conditioner after air purification. Based on the first concentration, the purification operation mode of the air conditioner is determined; The step of determining the purification operation mode of the air conditioner based on the first concentration includes: The second concentration of the target toxic substance inhaled by the air conditioner before air purification is performed is obtained. The purification operation mode of the air conditioner is determined based on the ratio of the first concentration to the second concentration. The step of determining the operating mode of the air conditioner based on the ratio of the first concentration to the second concentration includes: When the ratio is greater than the second threshold, the exhaust desorption mode is activated; the exhaust desorption mode is used to discharge the target toxic substances adsorbed by the air conditioner to the outside. Obtain the desorption efficiency of the exhaust desorption mode at least twice; Obtain the difference in desorption efficiency between two consecutive exhaust desorption modes; If the difference is less than the third threshold, a cleaning module prompt message is generated. The desorption efficiency is determined based on the ratio of the first concentration to the second concentration.

2. The control method according to claim 1, characterized in that, The step of determining the purification operation mode of the air conditioner based on the first concentration includes: When the first concentration is greater than the first threshold, the exhaust desorption mode of the air conditioner is activated; or If the first concentration is greater than the first threshold, a desorption prompt message is generated.

3. The control method according to claim 2, characterized in that, The step of determining the purification operation mode of the air conditioner based on the first concentration further includes: If the duration of the exhaust desorption mode reaches the first duration, the exhaust desorption mode will be exited.

4. The control method according to claim 2, characterized in that, Also includes: When the first concentration is less than or equal to the first threshold, the timing mode is activated; If the timing duration exceeds the second duration, the first concentration is obtained again.

5. The control method according to claim 2, characterized in that, Also includes: Get the working mode selection command; The value of the first threshold is determined based on the working mode corresponding to the working mode selection instruction.

6. The control method according to claim 1, characterized in that, The control method further includes: If the ratio is less than or equal to the second threshold, the timing mode is activated; If the timing duration exceeds the second duration, the first concentration and the second concentration are obtained again.

7. The control method according to claim 5, characterized in that, Also includes: Get the working mode selection command; The value of the second threshold is determined based on the working mode corresponding to the working mode selection instruction.

8. A control system for an air conditioner, characterized in that, The system includes: A data acquisition unit is used to acquire the first concentration of the target toxic substance emitted by the air conditioner after air purification. A determining unit is configured to determine the purification operation mode of the air conditioner based on the first concentration; The determining unit is also used to obtain a second concentration of the target toxic substance inhaled by the air conditioner before air purification; The purification operation mode of the air conditioner is determined based on the ratio of the first concentration to the second concentration. When the ratio is greater than the second threshold, the exhaust desorption mode is activated; the exhaust desorption mode is used to discharge the target toxic substances adsorbed by the air conditioner to the outside. Obtain the desorption efficiency of the exhaust desorption mode at least twice; Obtain the difference in desorption efficiency between two consecutive exhaust desorption modes; If the difference is less than the third threshold, a cleaning module prompt message is generated. The desorption efficiency is determined based on the ratio of the first concentration to the second concentration.

9. A control device for an air conditioner, characterized in that, include: Memory, which stores computer programs; The processor executes the computer program; Wherein, when the processor executes the computer program, it implements the control method as described in any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program that implements the control method as described in any one of claims 1 to 7.

11. An air conditioner, characterized in that, include: The control device as described in claim 9.

12. The air conditioner according to claim 11, characterized in that, Also includes: The purification module is used to adsorb the target toxic substance; A first sensor is installed at the output end of the purification module to monitor the first concentration so that the controller can obtain the first concentration; A second sensor is installed at the input of the purification module to monitor a second concentration so that the controller can obtain the second concentration.

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