Self-cleaning method and device for aromatherapy device of air conditioner and air conditioner

Abstract

The invention provides a self-cleaning method and device for an aromatherapy device of an air conditioner and the air conditioner, and is applied to the field of air conditioner control. The method comprises the steps that in the operation process of the aromatherapy device, the air pump power of the aromatherapy device and the flow difference value of an atomization unit are obtained; the flow difference value is the flow difference value of the air inlet and the air outlet of the atomization unit; whether the atomization unit is blocked or not is judged on the basis of the air pump power and the flow difference value of the atomization unit, and self-cleaning operation is executed under the condition that it is determined that the atomization unit is blocked. According to the self-cleaning method and device for the aromatherapy device of the air conditioner and the air conditioner, whether the atomization unit of the aromatherapy device is blocked or not is judged according to the air pump power of the aromatherapy device and the flow difference value of the atomization unit, and the self-cleaning operation is executed under the condition that it is judged that the atomization unit is blocked.

Description

Technical Field

[0001] The present application relates to the field of air conditioner control, and in particular to a self-cleaning method and device of an air conditioner aromatherapy device, and an air conditioner. Background Art

[0002] As people's living standards continue to improve and the level of intelligence of home appliances continues to increase, smart home appliances are becoming more and more popular. Users can use air conditioners for heating in winter to increase the indoor temperature, and can also use air conditioners for cooling in summer to reduce the indoor temperature.

[0003] Aromatherapy, as a way of health and wellness, is gaining more and more attention and popularity. The air circulation function of the air conditioner can release aromatic substances to improve air quality, increase physical and mental comfort, help people relax and improve sleep quality. When the aromatherapy module in the related art is slightly blocked, it is difficult for users to judge through subjective feelings. It can only be discovered when the blockage is serious, and it is necessary to contact maintenance personnel to clear the blockage, which brings inconvenience to users.

[0004] Based on this, there is an urgent need for a method that can automatically determine whether the aromatherapy device is blocked, so that the aromatherapy device can be self-cleaned when blocked, thereby improving the user experience. Summary of the invention

[0005] The purpose of the present application is to provide a self-cleaning method, device and air conditioner for an air conditioner aromatherapy device, which are used to determine whether the atomization unit of the aromatherapy device is blocked based on the air pump power of the aromatherapy device and the flow difference of the atomization unit, and perform a self-cleaning operation when it is determined that the atomization unit is blocked.

[0006] The present application provides a self-cleaning method for an air conditioner aromatherapy device, comprising: During the operation of the aromatherapy device, the air pump power of the aromatherapy device and the flow difference of the atomization unit are obtained; the flow difference is the flow difference between the air inlet and the air outlet of the atomization unit; based on the air pump power and the flow difference of the atomization unit, it is determined whether the atomization unit is blocked, and if it is determined that the atomization unit is blocked, a self-cleaning operation is performed.

[0007] In this way, it is possible to timely determine whether the atomization unit of the aromatherapy device is clogged, and when it is determined that the atomization unit is clogged, a self-cleaning operation is performed.

[0008] Optionally, judging whether the atomizing unit is clogged based on the air pump power and the flow difference of the atomizing unit includes: determining a basic flow difference corresponding to the air pump power based on a target relationship comparison table, and determining an adjustment coefficient corresponding to the air pump power based on the target relationship comparison table; calculating a difference ratio between the flow difference of the atomizing unit and the basic flow difference, and multiplying the difference ratio by the adjustment coefficient to obtain a blockage coefficient; judging whether the atomizing unit is clogged based on the blockage coefficient; wherein the basic flow difference is the flow difference between the air inlet and the air outlet of the atomizing unit when the air conditioner is first operated; and the adjustment coefficient is negatively correlated with the air pump power of the atomizing unit.

[0009] In this way, a more accurate judgment can be made in combination with the air pump power of the aromatherapy device to avoid missed judgments.

[0010] Optionally, judging whether the atomization unit is blocked based on the blockage coefficient includes: when the blockage coefficient is less than a first preset threshold, judging that the atomization unit is not blocked; or, when the blockage coefficient is greater than or equal to the first preset threshold and less than a second preset threshold, judging that the atomization unit is blocked, and the corresponding blockage level is the first preset level; or, when the blockage coefficient is greater than or equal to the second preset threshold, judging that the atomization unit is blocked, and the corresponding blockage level is the second preset level.

[0011] Optionally, when it is determined that the atomization unit is clogged, a self-cleaning operation is performed, including: when the blockage level of the atomization unit is the first preset level, increasing the air pump power of the atomization unit, turning on the idling mode, and using high-flow air to clear the blockage; or, when the blockage level of the atomization unit is the second preset level, reminding the user to replace the essential oil container of the aromatherapy device with a detergent container, and after determining that the user has completed the replacement, using the detergent in the detergent container to clear the blockage.

[0012] Optionally, before judging whether the atomization unit is blocked based on the air pump power and the flow difference of the atomization unit, the method also includes: when the aromatherapy device of the air conditioner is operated for the first time, controlling the air pump power of the aromatherapy device to gradually increase from low to high, and obtaining the flow difference between the air inlet and the air outlet of the atomization unit under different air pump powers; based on the flow difference between the air inlet and the air outlet of the atomization unit under different air pump powers, generating the target relationship comparison table.

[0013] In this way, calibration can be performed during the first run to facilitate blockage judgment during subsequent use.

[0014] The present application also provides a self-cleaning device for an air conditioner aromatherapy device, comprising: An acquisition module is used to acquire the air pump power of the aromatherapy device and the flow difference of the atomization unit during the operation of the aromatherapy device; the flow difference is the flow difference between the air inlet and the air outlet of the atomization unit; a judgment module is used to judge whether the atomization unit is blocked based on the air pump power and the flow difference of the atomization unit; a cleaning module is used to perform a self-cleaning operation when it is determined that the atomization unit is blocked.

[0015] Optionally, the judgment module is specifically used to determine the basic flow difference corresponding to the air pump power based on the target relationship comparison table, and to determine the adjustment coefficient corresponding to the air pump power based on the target relationship comparison table; the judgment module is also specifically used to calculate the difference ratio between the flow difference of the atomization unit and the basic flow difference, and multiply the difference ratio by the adjustment coefficient to obtain a blockage coefficient; the judgment module is also specifically used to judge whether the atomization unit is blocked based on the blockage coefficient; wherein the basic flow difference is the flow difference between the air inlet and the air outlet of the atomization unit when the air conditioner is operated for the first time; and the adjustment coefficient is negatively correlated with the air pump power of the atomization unit.

[0016] Optionally, the judgment module is specifically used to judge that the atomization unit is not blocked when the blockage coefficient is less than a first preset threshold value; the judgment module is also specifically used to judge that the atomization unit is blocked when the blockage coefficient is greater than or equal to the first preset threshold value and less than a second preset threshold value, and the corresponding blockage level is the first preset level; the judgment module is also specifically used to judge that the atomization unit is blocked when the blockage coefficient is greater than or equal to the second preset threshold value, and the corresponding blockage level is the second preset level.

[0017] Optionally, the cleaning module is specifically used to increase the air pump power of the atomization unit and start the idling mode when the blockage level of the atomization unit is the first preset level, so as to use high-flow air to clear the blockage; the cleaning module is also specifically used to remind the user to replace the essential oil container of the aromatherapy device with a detergent container when the blockage level of the atomization unit is the second preset level, and after confirming that the user has completed the replacement, use the detergent in the detergent container to clear the blockage.

[0018] Optionally, the device also includes: a generation module; the acquisition module is also used to control the air pump power of the aromatherapy device to gradually increase from low to high when the aromatherapy device of the air conditioner is operated for the first time, and obtain the flow difference between the air inlet and the air outlet of the atomization unit under different air pump powers; the generation module is used to generate the target relationship comparison table based on the flow difference between the air inlet and the air outlet of the atomization unit under the different air pump powers.

[0019] The present application also provides a computer program product, including a computer program / instruction, which, when executed by a processor, implements the steps of the self-cleaning method of the air conditioner aromatherapy device as described in any one of the above.

[0020] The present application also provides an electronic device, which may be an air conditioner, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the steps of the self-cleaning method of the air conditioner aromatherapy device as described in any one of the above are implemented.

[0021] The present application also provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps of the self-cleaning method of the air conditioner aromatherapy device as described in any one of the above are implemented.

[0022] The present application provides a self-cleaning method, device and air conditioner for an air conditioner aromatherapy device. First, during the operation of the aromatherapy device, the air pump power of the aromatherapy device and the flow difference of the atomization unit are obtained; the flow difference is the flow difference between the air inlet and the air outlet of the atomization unit; then, based on the air pump power and the flow difference of the atomization unit, it is determined whether the atomization unit is blocked, and if it is determined that the atomization unit is blocked, a self-cleaning operation is performed. In this way, it is determined whether the atomization unit of the aromatherapy device is blocked based on the air pump power of the aromatherapy device and the flow difference of the atomization unit, and if it is determined that the atomization unit is blocked, a self-cleaning operation is performed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the present application or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 It is a schematic diagram of the operating principle of the air conditioner provided by this application; Figure 2 It is a flow chart of the self-cleaning method of the air conditioner aromatherapy device provided by the present application; Figure 3 It is a structural schematic diagram of the self-cleaning device of the air conditioner aromatherapy device provided by the present application; Figure 4 It is a structural schematic diagram of the electronic device provided by this application. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0027] The operating principle of the air conditioner involved in the embodiment of the present application is described in detail below: like Figure 1 As shown in the figure, the compressor compresses the refrigerant (coolant) and transports it to the condenser through a pipeline. The high-temperature and high-pressure gaseous refrigerant releases heat in the condenser and becomes a medium-temperature and high-pressure liquid refrigerant. After that, the medium-temperature and high-pressure liquid refrigerant is depressurized by a capillary tube (throttling unit) and becomes a low-temperature and low-pressure liquid refrigerant. The low-temperature and low-pressure liquid refrigerant is transported to the evaporator to evaporate from liquid to gas, and absorbs a large amount of heat during the evaporation process. Finally, the low-temperature and low-pressure gaseous refrigerant in the evaporator is transported to the compressor to participate in the next cycle. When the air conditioner is cooling, the heat exchanger of the outdoor unit is the condenser, and the heat exchanger of the indoor unit is the evaporator; conversely, when the air conditioner is heating, the heat exchanger of the outdoor unit is the evaporator, and the heat exchanger of the indoor unit is the condenser.

[0028] In view of the above technical problems existing in the related art, the embodiment of the present application provides a self-cleaning method for an air conditioner aromatherapy device, which determines whether the atomization unit of the aromatherapy device is blocked according to the air pump power of the aromatherapy device and the flow difference of the atomization unit, and performs a self-cleaning operation when it is determined that the atomization unit is blocked. It can prevent and solve the problem that the aromatherapy device does not emit fragrance or emits fragrance unsmoothly due to the blockage inside the atomization unit. It can further improve the user experience.

[0029] The self-cleaning method of the air conditioner aromatherapy device provided in the embodiment of the present application is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0030] like Figure 2 As shown, an embodiment of the present application provides a self-cleaning method for an air conditioner aromatherapy device, which may include the following steps 201 and 202: Step 201: during the operation of the aromatherapy device, the air pump power of the aromatherapy device and the flow difference of the atomization unit are obtained.

[0031] The flow rate difference is the flow rate difference between the air inlet and the air outlet of the atomization unit.

[0032] It is understandable that when the atomization unit is clogged, it will affect the normal flow of the atomized aromatherapy mist to a certain extent. Therefore, it is possible to determine whether the atomization unit is clogged by the flow difference between the air inlet and the air outlet.

[0033] Step 202: Based on the air pump power and the flow difference of the atomization unit, determine whether the atomization unit is blocked, and perform a self-cleaning operation if it is determined that the atomization unit is blocked.

[0034] It should be noted that when the atomization unit is blocked, the impact on different flow rates is different, and the size of the air pump power will affect the flow rate of the atomization unit. Therefore, when making a blockage judgment, it is also necessary to combine the air pump power of the aromatherapy device to make a judgment.

[0035] Specifically, the step of determining whether the atomization unit is blocked in the above step 202 may further include the following steps 202a, 202b and 202c: Step 202a: determining a basic flow difference corresponding to the air pump power based on a target relationship comparison table, and determining an adjustment coefficient corresponding to the air pump power based on the target relationship comparison table.

[0036] It should be noted that when the gas flow rate is large, the pressure difference caused by the blockage will increase significantly, which may cause more serious pipeline stress and potential damage. High flow means that more gas tries to pass through the blockage point, resulting in greater pressure accumulation. At this time, even if there is a slight blockage, it will have a greater impact on the flow difference between the air inlet and outlet of the atomizer unit. When the flow rate is small, the pressure difference is smaller, and the impact on the flow of gas in the pipeline is also smaller. Based on this, the adjustment coefficient can be determined according to the air pump power of the aromatherapy device, and the blockage coefficient of the atomizer unit can be calculated based on the adjustment coefficient.

[0037] Step 202b, calculating the difference ratio between the flow difference of the atomization unit and the basic flow difference, and multiplying the difference ratio by the adjustment coefficient to obtain the blockage coefficient.

[0038] Step 202c: determine whether the atomization unit is clogged based on the clog coefficient.

[0039] The basic flow difference is the flow difference between the air inlet and the air outlet of the atomizing unit when the air conditioner is first operated; and the adjustment coefficient is negatively correlated with the air pump power of the atomizing unit.

[0040] For example, after the blockage coefficient of the atomization unit is calculated, it can be determined whether the atomization unit is blocked and the degree of the blockage based on the blockage coefficient.

[0041] Specifically, the above step 202c may further include any one of the following steps 202c1 to 202c3: Step 202c1: when the blockage coefficient is less than a first preset threshold, determine that the atomization unit is not blocked.

[0042] Step 202c2: when the blockage coefficient is greater than or equal to the first preset threshold and less than the second preset threshold, it is determined that the atomization unit is blocked, and the corresponding blockage level is the first preset level.

[0043] Step 202c3: When the blockage coefficient is greater than or equal to the second preset threshold, it is determined that the atomization unit is blocked, and the corresponding blockage level is the second preset level.

[0044] Specifically, after determining whether the materialization unit is clogged and the corresponding clog level when clogged, the corresponding self-cleaning operation can be performed.

[0045] Specifically, the step of performing the self-cleaning operation in the above step 202 may further include the following step 202d1 or step 202d2: Step 202d1: when the blockage level of the atomizing unit is the first preset level, increase the air pump power of the atomizing unit, start the idling mode, and use high-flow air to clear the blockage.

[0046] Step 202d2: when the blockage level of the atomization unit is the second preset level, remind the user to replace the essential oil container of the aromatherapy device with a detergent container, and after confirming that the user has completed the replacement, use the detergent in the detergent container to clear the blockage.

[0047] For example, after obtaining the blockage coefficient Q, if Q < 5% (i.e., the first preset threshold value), it means that the fragrance diffusion passage is unobstructed, and the device signal light shows green. The fragrance device can continue to be used without cleaning. At this time, the device signal light shows green If 5%<Q<10% (i.e. the second preset threshold value mentioned above), it means that there is a slight blockage in the fragrance diffusion passage of the atomization unit. It may be that there is accumulation of macromolecular essential oil in some sections of the passage, which affects the passage. At this time, the device signal light turns yellow, and the air conditioner will guide the user to replace the essential oil bottle with an empty bottle. After the replacement is detected, the device automatically turns on the cleaning mode, increases the air pump power, turns on the idling mode, and uses high-flow air to clear the fragrance diffusion passage.

[0048] If Q ≥ 10%, it means that there is moderate / severe blockage in the fragrance diffusion passage, which may be caused by the accumulation of macromolecular essential oils in multiple sections of the passage, affecting the passage. At this time, the device signal light turns red, and the air conditioner will instruct the user to replace the liquid in the bottle with alcohol. After the replacement is completed, the device automatically turns on the cleaning mode, dissolving the accumulated essential oils in the fragrance diffusion passage with alcohol and discharging them.

[0049] Optionally, in an embodiment of the present application, the above-mentioned target relationship comparison table can be obtained by testing when the aromatherapy device of the air conditioner is operated for the first time.

[0050] For example, before the above step 202, the self-cleaning method of the air conditioner aromatherapy device provided in the embodiment of the present application may further include the following steps 203 and 204: Step 203: when the aromatherapy device of the air conditioner is operated for the first time, the air pump power of the aromatherapy device is controlled to increase gradually from low to high, and the flow difference between the air inlet and the air outlet of the atomization unit under different air pump powers is obtained.

[0051] Step 204: Generate the target relationship comparison table based on the flow rate difference between the air inlet and the air outlet of the atomization unit under the different air pump powers.

[0052] For example, by testing the flow difference between the inlet and outlet of the atomizing unit under different air pump powers, the above target relationship comparison table can be obtained. The adjustment coefficients corresponding to different air pump powers in the above target relationship comparison table can be pre-calibrated.

[0053] The self-cleaning method of the air conditioner aromatherapy device provided in the embodiment of the present application first obtains the air pump power of the aromatherapy device and the flow difference of the atomization unit during the operation of the aromatherapy device; the flow difference is the flow difference between the air inlet and the air outlet of the atomization unit; then, based on the air pump power and the flow difference of the atomization unit, it is determined whether the atomization unit is blocked, and if it is determined that the atomization unit is blocked, a self-cleaning operation is performed. In this way, it is determined whether the atomization unit of the aromatherapy device is blocked based on the air pump power of the aromatherapy device and the flow difference of the atomization unit, and if it is determined that the atomization unit is blocked, a self-cleaning operation is performed.

[0054] It should be noted that the self-cleaning method of the air conditioner aromatherapy device provided in the embodiment of the present application can be performed by the self-cleaning device of the air conditioner aromatherapy device, or a control module in the self-cleaning device of the air conditioner aromatherapy device for performing the self-cleaning method of the air conditioner aromatherapy device. In the embodiment of the present application, the self-cleaning device of the air conditioner aromatherapy device performing the self-cleaning method of the air conditioner aromatherapy device is taken as an example to illustrate the self-cleaning device of the air conditioner aromatherapy device provided in the embodiment of the present application.

[0055] It should be noted that, in the embodiments of the present application, the self-cleaning methods of the air conditioner aromatherapy device shown in the above-mentioned method drawings are all illustrated by combining one of the drawings in the embodiments of the present application as an example. In specific implementation, the self-cleaning methods of the air conditioner aromatherapy device shown in the above-mentioned method drawings can also be implemented in combination with any other drawings that can be combined as shown in the above-mentioned embodiments, which will not be repeated here.

[0056] The self-cleaning device of the air conditioner aromatherapy device provided in the present application is described below, and the self-cleaning method of the air conditioner aromatherapy device described below and the self-cleaning method of the air conditioner aromatherapy device described above can be referenced to each other.

[0057] Figure 3 A schematic diagram of the structure of a self-cleaning device for an air conditioner aromatherapy device provided in one embodiment of the present application, as shown in FIG. Figure 3 As shown, specifically including: The acquisition module 301 is used to obtain the air pump power of the aromatherapy device and the flow difference of the atomization unit during the operation of the aromatherapy device; the flow difference is the flow difference between the air inlet and the air outlet of the atomization unit; the judgment module 302 is used to judge whether the atomization unit is blocked based on the air pump power and the flow difference of the atomization unit; the cleaning module 303 is used to perform a self-cleaning operation when it is determined that the atomization unit is blocked.

[0058] Optionally, the judgment module 302 is specifically used to determine the basic flow difference corresponding to the air pump power based on the target relationship comparison table, and to determine the adjustment coefficient corresponding to the air pump power based on the target relationship comparison table; the judgment module 302 is also specifically used to calculate the difference ratio between the flow difference of the atomization unit and the basic flow difference, and multiply the difference ratio by the adjustment coefficient to obtain a blockage coefficient; the judgment module 302 is also specifically used to determine whether the atomization unit is blocked based on the blockage coefficient; wherein the basic flow difference is the flow difference between the air inlet and the air outlet of the atomization unit when the air conditioner is first operated; and the adjustment coefficient is negatively correlated with the air pump power of the atomization unit.

[0059] Optionally, the judgment module 302 is specifically used to judge that the atomization unit is not blocked when the blockage coefficient is less than a first preset threshold value; the judgment module 302 is also specifically used to judge that the atomization unit is blocked when the blockage coefficient is greater than or equal to the first preset threshold value and less than a second preset threshold value, and the corresponding blockage level is the first preset level; the judgment module 302 is also specifically used to judge that the atomization unit is blocked when the blockage coefficient is greater than or equal to the second preset threshold value, and the corresponding blockage level is the second preset level.

[0060] Optionally, the cleaning module 303 is specifically used to increase the air pump power of the atomization unit and start the idling mode when the blockage level of the atomization unit is the first preset level, so as to use high-flow air to clear the blockage; the cleaning module 303 is also specifically used to remind the user to replace the essential oil container of the aromatherapy device with a detergent container when the blockage level of the atomization unit is the second preset level, and after determining that the user has completed the replacement, use the detergent in the detergent container to clear the blockage.

[0061] Optionally, the device also includes: a generation module; the acquisition module 301 is also used to control the air pump power of the aromatherapy device to gradually increase from low to high when the aromatherapy device of the air conditioner is operated for the first time, and obtain the flow difference between the air inlet and the air outlet of the atomization unit under different air pump powers; the generation module is used to generate the target relationship comparison table based on the flow difference between the air inlet and the air outlet of the atomization unit under different air pump powers.

[0062] The self-cleaning device of the air conditioner aromatherapy device provided in the present application first obtains the air pump power of the aromatherapy device and the flow difference of the atomization unit during the operation of the aromatherapy device; the flow difference is the flow difference between the air inlet and the air outlet of the atomization unit; then, based on the air pump power and the flow difference of the atomization unit, it is determined whether the atomization unit is blocked, and if it is determined that the atomization unit is blocked, a self-cleaning operation is performed. In this way, it is determined whether the atomization unit of the aromatherapy device is blocked based on the air pump power of the aromatherapy device and the flow difference of the atomization unit, and if it is determined that the atomization unit is blocked, a self-cleaning operation is performed.

[0063] Figure 4 The physical structure diagram of an electronic device is shown as an example. The electronic device may be the above-mentioned air conditioner. Figure 4 As shown, the electronic device may include: a processor (processor) 410, a communication interface (CommunicationsInterface) 420, a memory (memory) 430 and a communication bus 440, wherein the processor 410, the communication interface 420, and the memory 430 communicate with each other through the communication bus 440. The processor 410 may call the logic instructions in the memory 430 to execute the self-cleaning method of the air conditioner aromatherapy device, the method comprising: first, during the operation of the aromatherapy device, the air pump power of the aromatherapy device and the flow difference of the atomization unit are obtained; the flow difference is the flow difference between the air inlet and the air outlet of the atomization unit; then, based on the air pump power and the flow difference of the atomization unit, it is determined whether the atomization unit is blocked, and if it is determined that the atomization unit is blocked, a self-cleaning operation is performed. In this way, it is determined whether the atomization unit of the aromatherapy device is blocked according to the air pump power of the aromatherapy device and the flow difference of the atomization unit, and if it is determined that the atomization unit is blocked, a self-cleaning operation is performed.

[0064] In addition, the logic instructions in the above-mentioned memory 430 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0065] On the other hand, the present application also provides a computer program product, the computer program product includes a computer program stored on a computer-readable storage medium, the computer program includes program instructions, when the program instructions are executed by the computer, the computer can execute the self-cleaning method of the air conditioner aromatherapy device provided by the above methods, the method comprising: first, during the operation of the aromatherapy device, the air pump power of the aromatherapy device and the flow difference of the atomization unit are obtained; the flow difference is the flow difference between the air inlet and the air outlet of the atomization unit; then, based on the air pump power and the flow difference of the atomization unit, it is judged whether the atomization unit is blocked, and if it is determined that the atomization unit is blocked, a self-cleaning operation is performed. In this way, it is judged whether the atomization unit of the aromatherapy device is blocked according to the air pump power of the aromatherapy device and the flow difference of the atomization unit, and if it is judged that the atomization unit is blocked, a self-cleaning operation is performed.

[0066] On the other hand, the present application also provides a computer-readable storage medium having a computer program stored thereon, which is implemented when the processor executes the self-cleaning method of the air conditioner aromatherapy device provided above, the method comprising: first, during the operation of the aromatherapy device, the air pump power of the aromatherapy device and the flow difference of the atomization unit are obtained; the flow difference is the flow difference between the air inlet and the air outlet of the atomization unit; then, based on the air pump power and the flow difference of the atomization unit, it is determined whether the atomization unit is blocked, and if it is determined that the atomization unit is blocked, a self-cleaning operation is performed. In this way, it is determined whether the atomization unit of the aromatherapy device is blocked according to the air pump power of the aromatherapy device and the flow difference of the atomization unit, and if it is determined that the atomization unit is blocked, a self-cleaning operation is performed.

[0067] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0068] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0069] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A self-cleaning method for an air conditioner aromatherapy device, characterized in that: Applied to an air conditioner, the air conditioner is provided with an aromatherapy device, and the air inlet and the air outlet of the atomization unit of the aromatherapy device are respectively provided with flow sensors for detecting the air inlet flow and the air outlet flow, the method comprises: During the operation of the aromatherapy device, the air pump power of the aromatherapy device and the flow difference of the atomization unit are obtained; the flow difference is the flow difference between the air inlet and the air outlet of the atomization unit; Based on the air pump power and the flow difference of the atomization unit, it is determined whether the atomization unit is blocked, and if it is determined that the atomization unit is blocked, a self-cleaning operation is performed.

2. The method according to claim 1, characterized in that: The determining whether the atomizing unit is clogged based on the air pump power and the flow difference of the atomizing unit includes: Determining a basic flow difference corresponding to the air pump power based on a target relationship comparison table, and determining an adjustment coefficient corresponding to the air pump power based on the target relationship comparison table; Calculating the difference ratio between the flow difference of the atomization unit and the basic flow difference, and multiplying the difference ratio by the adjustment coefficient to obtain a blockage coefficient; Determining whether the atomization unit is clogged based on the clog coefficient; The basic flow difference is the flow difference between the air inlet and the air outlet of the atomizing unit when the air conditioner is first operated; and the adjustment coefficient is negatively correlated with the air pump power of the atomizing unit.

3. The method according to claim 2, characterized in that The determining whether the atomization unit is clogged based on the clog coefficient includes: When the blockage coefficient is less than a first preset threshold, it is determined that the atomization unit is not blocked; or, When the blockage coefficient is greater than or equal to the first preset threshold and less than the second preset threshold, it is determined that the atomization unit is blocked, and the corresponding blockage level is the first preset level; or, When the blockage coefficient is greater than or equal to the second preset threshold, it is determined that the atomization unit is blocked, and the corresponding blockage level is the second preset level.

4. The method according to claim 3, characterized in that When it is determined that the atomizing unit is clogged, performing a self-cleaning operation comprises: When the blockage level of the atomizing unit is the first preset level, the air pump power of the atomizing unit is increased, and the idling mode is turned on to clear the blockage by using high-flow air; or, When the blockage level of the atomization unit is the second preset level, the user is reminded to replace the essential oil container of the aromatherapy device with a detergent container, and after confirming that the user has completed the replacement, the blockage is cleared using the detergent in the detergent container.

5. The method according to any one of claims 2 to 4, characterized in that Before judging whether the atomizing unit is blocked based on the air pump power and the flow difference of the atomizing unit, the method further includes: When the aromatherapy device of the air conditioner is operated for the first time, the air pump power of the aromatherapy device is controlled to increase gradually from low to high, and the flow difference between the air inlet and the air outlet of the atomization unit under different air pump powers is obtained; The target relationship comparison table is generated based on the flow difference between the air inlet and the air outlet of the atomization unit under the different air pump powers.

6. A self-cleaning device for an air conditioner aromatherapy device, characterized in that: Applied to an air conditioner, the air conditioner is provided with an aromatherapy device, the air inlet and the air outlet of the atomization unit of the aromatherapy device are respectively provided with flow sensors for detecting the air inlet flow and the air outlet flow, the device comprises: An acquisition module, used for acquiring the air pump power of the aromatherapy device and the flow difference of the atomization unit during the operation of the aromatherapy device; the flow difference is the flow difference between the air inlet and the air outlet of the atomization unit; A judgment module, used for judging whether the atomizing unit is blocked based on the air pump power and the flow difference of the atomizing unit; The cleaning module is used to perform a self-cleaning operation when it is determined that the atomization unit is clogged.

7. The device according to claim 6, characterized in that The judgment module is specifically used to determine the basic flow difference corresponding to the air pump power based on the target relationship comparison table, and determine the adjustment coefficient corresponding to the air pump power based on the target relationship comparison table; The judgment module is further configured to calculate a difference ratio between the flow difference of the atomization unit and the basic flow difference, and obtain a blockage coefficient by multiplying the difference ratio by the adjustment coefficient; The judgment module is further configured to judge whether the atomization unit is blocked based on the blockage coefficient; Wherein, the basic flow difference is the flow difference between the air inlet and the air outlet of the atomizing unit when the air conditioner is operated for the first time; The adjustment coefficient is negatively correlated with the air pump power of the atomization unit.

8. The device according to claim 7, characterized in that The judgment module is specifically used to judge that the atomization unit is not blocked when the blockage coefficient is less than a first preset threshold; The judgment module is further configured to judge that the atomization unit is blocked when the blockage coefficient is greater than or equal to the first preset threshold value and less than the second preset threshold value, and the corresponding blockage level is the first preset level; The judgment module is further specifically configured to judge that the atomization unit is clogged when the blockage coefficient is greater than or equal to the second preset threshold value, and the corresponding blockage level is the second preset level.

9. An air conditioner, characterized in that: The invention comprises a memory, a processor, a computer program stored in the memory and executable on the processor, and an aromatherapy device, wherein the air inlet and the air outlet of the atomizing unit of the aromatherapy device are respectively provided with flow sensors for detecting the air inlet flow and the air outlet flow, and when the processor executes the program, the steps of the self-cleaning method of the air conditioner aromatherapy device as claimed in any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium, characterized in that: A computer program is stored thereon, and when the computer program is executed by a processor, the steps of the self-cleaning method of the air conditioner aromatherapy device as claimed in any one of claims 1 to 7 are implemented.

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