Control methods, devices, and air purification equipment for aromatherapy devices

Abstract

This application relates to the field of smart home appliance technology, and discloses a control method for an aromatherapy device. The method includes: acquiring a first information table, which stores multiple aromatherapy liquid types and correction coefficients associated with each aromatherapy liquid type; when the aromatherapy device is determined to be running, acquiring the current aromatherapy liquid type and current reference aromatherapy liquid parameters associated with the aromatherapy device; matching a target correction coefficient associated with the current aromatherapy liquid type from the first information table; determining a target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameters and the target correction coefficient; and controlling the aromatherapy device to operate under the target aromatherapy liquid parameters. This method enables intelligent control of aromatherapy liquid parameters. This application also discloses a control device for an aromatherapy device and an air purification device.

Description

Technical Field

[0001] This application relates to the field of smart home appliance technology, such as a control method, device, and air purification device for an aromatherapy device. Background Technology

[0002] Currently, aromatherapy devices offer fragrance enhancement and sterilization functions and are commonly used in environments such as bathrooms. Commercially available aromatherapy devices include candle diffusers, vapor diffusers, and reed diffusers. Candle diffusers release fragrance into the environment through the burning of a candle; however, this method lacks precise measurement of the fragrance. Vapor diffusers use pressurized bottles or ultrasonic atomizers to spray diluted fragrance liquid into the environment; the concentration is controlled by adjusting the spraying time, but this method is not highly precise. Reed diffusers involve inserting reeds into the fragrance liquid, which spreads across the reeds via capillary action and evaporates through contact with air. The evaporation rate is determined by the number of reeds, and the controllability of the evaporation rate is relatively poor.

[0003] In actual use, existing aromatherapy devices cannot accurately measure the parameters of the aromatherapy liquid, and therefore cannot control these parameters, including the concentration and dissipation time of the aromatherapy liquid.

[0004] In the process of implementing the embodiments of this disclosure, at least the following problems were found in the related art:

[0005] During the use of aromatherapy devices, it is impossible to intelligently control the parameters of the aromatherapy liquid. Summary of the Invention

[0006] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0007] This disclosure provides a control method, apparatus, and air purification device for an aromatherapy device, enabling intelligent control of aromatherapy liquid parameters during the use of the aromatherapy device.

[0008] In some embodiments, the method includes: obtaining a first information table, the first information table storing multiple aromatherapy liquid types and correction coefficients associated with each aromatherapy liquid type; when determining that the aromatherapy device is running, obtaining the current aromatherapy liquid type and current reference aromatherapy liquid parameters associated with the aromatherapy device; matching the target correction coefficient associated with the current aromatherapy liquid type from the first information table; determining the target aromatherapy liquid parameters corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameters and the target correction coefficient; and controlling the aromatherapy device to operate under the target aromatherapy liquid parameters.

[0009] In some embodiments, the correction coefficient includes the concentration ratio of each type of aromatherapy liquid concentration to its corresponding reference aromatherapy liquid concentration, the current reference aromatherapy liquid parameter includes the current reference aromatherapy liquid concentration, and the target aromatherapy liquid parameter includes the concentration. Determining the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameter and the target correction coefficient includes: multiplying the current reference aromatherapy liquid concentration by the target concentration ratio to determine the target concentration.

[0010] In some embodiments, the correction coefficient further includes the evaporation ratio of the evaporation rate of each type of aromatherapy liquid to the evaporation rate of its corresponding reference aromatherapy liquid. The current reference aromatherapy liquid parameter further includes the current reference aromatherapy liquid evaporation rate. The target aromatherapy liquid parameter further includes the evaporation rate. Determining the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameter and the target correction coefficient further includes: multiplying the current reference aromatherapy liquid evaporation rate, the target evaporation ratio, and the target concentration ratio to determine the target evaporation wind speed.

[0011] In some embodiments, the correction coefficient further includes the dissipation ratio of the dissipation time of each type of aromatherapy liquid to its corresponding reference aromatherapy liquid dissipation time. The current reference aromatherapy liquid parameter further includes the current reference dissipation time and the current single dissipation time. The target aromatherapy liquid parameter further includes the target dissipation time. Determining the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameter and the target correction coefficient further includes: multiplying the current reference dissipation time by the target dissipation ratio to generate a first dissipation time component; multiplying the average of the target evaporation ratio and the target concentration ratio by the current single dissipation time to generate a second dissipation time component; and using the sum of the first dissipation time component and the second dissipation time component as the target dissipation time.

[0012] In some embodiments, the method further includes: obtaining a second information table, the second information table storing multiple aromatherapy liquid types and aromatherapy liquid parameters corresponding to each aromatherapy liquid type; if the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type is matched from the second information table, then the operation of the aromatherapy device is controlled by the target aromatherapy liquid parameter; if the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type associated with the aromatherapy device is not matched, then the target aromatherapy liquid parameter is matched from the first information table, and the operation of the aromatherapy device is controlled by the target aromatherapy liquid parameter.

[0013] In some embodiments, the target aromatherapy liquid parameter that is not matched with the current aromatherapy liquid type is determined in the following manner: the second information table is not obtained; or, after obtaining the second information table, the target aromatherapy liquid parameter is not matched from the second information table.

[0014] In some embodiments, the device includes: an aromatherapy box containing multiple types of aromatherapy liquids; an evaporation component installed in the aromatherapy box for evaporating the aromatherapy liquids contained in the aromatherapy box; a drive component installed in the aromatherapy box for controlling the evaporation rate of the aromatherapy liquids contained in the aromatherapy box; and a control component for acquiring a first information table storing multiple aromatherapy liquid types and correction coefficients associated with each type of aromatherapy liquid. When the aromatherapy device is in operation, the control component acquires the current aromatherapy liquid type and a current reference aromatherapy liquid parameter associated with the aromatherapy device, matches a target correction coefficient associated with the current aromatherapy liquid type from the first information table, determines a target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameter and the target correction coefficient, and controls the evaporation component and / or the drive component to operate under the target aromatherapy liquid parameter.

[0015] In some embodiments, the device includes: an information acquisition module configured to acquire a first information table, the first information table storing multiple aromatherapy liquid types and correction coefficients associated with each aromatherapy liquid type; a basic parameter acquisition module configured to acquire, when determining that the aromatherapy device is running, a current aromatherapy liquid type and a current reference aromatherapy liquid parameter associated with the aromatherapy device; a coefficient matching module configured to match a target correction coefficient associated with the current aromatherapy liquid type from the first information table; an operating parameter determination module configured to determine a target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameter and the target correction coefficient; and a control module configured to control the aromatherapy device to run under the target aromatherapy liquid parameter.

[0016] In some embodiments, the device includes a processor and a memory storing program instructions, the processor being configured to execute the aforementioned control method for an aromatherapy device when the program instructions are executed.

[0017] In some embodiments, the air purification device includes a control device for an aromatherapy device as described above.

[0018] The control method, apparatus, and air purification device for aromatherapy devices provided in this disclosure can achieve the following technical effects:

[0019] When determining the operation of an aromatherapy device, firstly, the current aromatherapy liquid type and current baseline aromatherapy liquid parameters associated with the device are obtained. Secondly, the target ratio between the current aromatherapy liquid type and the current baseline aromatherapy liquid parameters is matched from a first information table. Then, based on the current baseline aromatherapy liquid parameters and the target ratio, the target aromatherapy liquid parameters corresponding to the current aromatherapy liquid type are determined. Finally, the aromatherapy device is controlled to operate under the target aromatherapy liquid parameters. This method enables the aromatherapy device to intelligently control its aromatherapy liquid parameters by matching the target ratio corresponding to the current aromatherapy liquid type from the first information table during operation, thereby determining the target aromatherapy liquid parameters based on the current baseline aromatherapy liquid parameters and the target ratio.

[0020] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0021] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:

[0022] Figure 1 This is a schematic diagram of a control method for an aromatherapy device provided in an embodiment of this disclosure;

[0023] Figure 2 This is a schematic diagram of another control method for an aromatherapy device provided in an embodiment of this disclosure;

[0024] Figure 3 This is a schematic diagram of another control method for an aromatherapy device provided in an embodiment of this disclosure;

[0025] Figure 4 This is a schematic diagram of a control device for an aromatherapy device provided in an embodiment of this disclosure;

[0026] Figure 5 This is a schematic diagram of another control device for an aromatherapy device provided in an embodiment of this disclosure. Detailed Implementation

[0027] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0028] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0029] Unless otherwise stated, the term "multiple" means two or more.

[0030] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0031] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0032] Combination Figure 1 As shown in the embodiments of this disclosure, a control method for an aromatherapy device is provided, the method comprising:

[0033] S01, Obtain the first information table, which stores multiple aromatherapy liquid types and the correction coefficients associated with each aromatherapy liquid type.

[0034] S02, when the aromatherapy device is in operation, obtain the current aromatherapy liquid type and current reference aromatherapy liquid parameters associated with the aromatherapy device.

[0035] S03, Match the target correction coefficient associated with the current aromatherapy liquid type from the first information table.

[0036] S04. Based on the current baseline fragrance liquid parameters and the target correction coefficient, determine the target fragrance liquid parameters corresponding to the current fragrance liquid type.

[0037] S05, control the aromatherapy device to operate under the target aromatherapy liquid parameters.

[0038] The control method for an aromatherapy device provided in this disclosure, when determining the operation of the aromatherapy device, firstly, obtains the current aromatherapy liquid type and current reference aromatherapy liquid parameters associated with the aromatherapy device; secondly, matches the target ratio of the current aromatherapy liquid type to the current reference aromatherapy liquid parameters from a first information table; then, based on the current reference aromatherapy liquid parameters and the target ratio, determines the target aromatherapy liquid parameters corresponding to the current aromatherapy liquid type; finally, controls the aromatherapy device to operate under the target aromatherapy liquid parameters. This method enables the aromatherapy device to match the target ratio corresponding to the current aromatherapy liquid type from the first information table during operation, thereby determining the target aromatherapy liquid parameters based on the current reference aromatherapy liquid parameters and the target ratio, achieving intelligent control of the aromatherapy liquid parameters of the aromatherapy device.

[0039] Optionally, the correction factor includes the concentration ratio of each type of aromatherapy liquid concentration to its corresponding reference aromatherapy liquid concentration. The current reference aromatherapy liquid parameter includes the current reference aromatherapy liquid concentration. The target aromatherapy liquid parameter includes the concentration.

[0040] Based on the current baseline fragrance liquid parameters and the target correction coefficient, determine the target fragrance liquid parameters corresponding to the current fragrance liquid type, including:

[0041] The target concentration is determined by multiplying the current baseline concentration of the aromatherapy liquid by the ratio of the current concentration to the target concentration.

[0042] In this way, the target concentration ratio can be matched from the first information table, and the target concentration can be determined by multiplying the current benchmark aromatherapy liquid concentration with the target concentration ratio, thus realizing the intelligent matching of aromatherapy liquid concentration in the aromatherapy device.

[0043] The aromatherapy liquid is made from pure essential oils, alcohol and distilled water. The aromatherapy liquid concentration indicates the volume percentage of pure essential oils in the solution formed by alcohol and distilled water.

[0044] Optionally, the correction factor also includes the evaporation ratio of each type of fragrance liquid to its corresponding reference fragrance liquid evaporation rate. The current reference fragrance liquid parameter also includes the current reference fragrance liquid evaporation rate. The target fragrance liquid parameter also includes the evaporation rate.

[0045] Based on the current baseline fragrance liquid parameters and the target correction coefficient, the target fragrance liquid parameters corresponding to the current fragrance liquid type are determined, including:

[0046] The target evaporation wind speed is determined by multiplying the current baseline evaporation rate of the aromatherapy liquid, the target evaporation ratio, and the target concentration ratio.

[0047] In this way, the target concentration ratio and the target evaporation ratio can be matched from the first information table. Then, the target evaporation wind speed is determined by multiplying the current benchmark aromatherapy liquid evaporation rate, the target evaporation ratio, and the target concentration ratio, thus realizing the intelligent matching of the evaporation wind speed of the aromatherapy device.

[0048] The evaporation rate of the aromatherapy liquid depends on the ratio of pure essential oil, alcohol, and distilled water. As an example, after mixing the pure essential oil, alcohol, and distilled water, a unit volume of the prepared aromatherapy liquid is dropped onto the carrier of the aromatherapy device, which is then left to stand in an open space. The evaporation rate of the aromatherapy liquid represents the ratio of the amount of aromatherapy liquid evaporating within the carrier to the time taken. The carrier can be a sponge or a fiber rod.

[0049] In practical applications, the evaporation velocity is calculated using the following formula:

[0050] v = v0·α·β;

[0051] Where v represents the evaporation wind speed, v0 represents the current baseline evaporation rate of the fragrance liquid, α represents the concentration ratio, and β represents the evaporation ratio.

[0052] Optionally, the correction factor also includes the ratio of the dissipation time of each type of fragrance liquid to the dissipation time of its corresponding reference fragrance liquid. The current reference fragrance liquid parameters also include the current reference dissipation time and the current single dissipation time. The target fragrance liquid parameters also include the target dissipation time.

[0053] Combination Figure 2 As shown, based on the current baseline fragrance liquid parameters and the target correction coefficient, the target fragrance liquid parameters corresponding to the current fragrance liquid type are determined, which also includes:

[0054] S11, multiply the current baseline dissipation time by the target dissipation ratio to generate the first dissipation time component.

[0055] S12, multiply the average of the target evaporation ratio and the target concentration ratio with the current single dissipation time to generate the second dissipation time component.

[0056] S13, take the sum of the first dissipation time component and the second dissipation time component as the target dissipation time.

[0057] In this way, the target dissipation time is determined by the first dissipation time component and the second dissipation time component. The first dissipation time component is determined by multiplying the current baseline dissipation time and the target dissipation ratio, and the second dissipation time component is determined by multiplying the average of the target evaporation ratio, the target evaporation ratio and the target concentration ratio with the current single dissipation time, thus realizing intelligent matching of the dissipation time of the aromatherapy device.

[0058] The dissipation time of the aromatherapy liquid depends on the ratio of pure essential oil, alcohol, and distilled water, as well as the properties of the aromatherapy liquid itself. After preparing the aromatherapy liquid, a unit volume is dropped onto the carrier of the aromatherapy device, and the carrier is placed in an open space to allow the aromatherapy liquid to completely evaporate and form fragrance. After the aromatherapy liquid has completely evaporated, the fragrance concentration in the space where the aromatherapy device is located is continuously monitored. When the fragrance concentration is below 1 mg / m³... 3 When the fragrance liquid has completely dissipated, it indicates that the fragrance liquid has completely disappeared. The fragrance liquid dissipation time refers to the time taken from when the fragrance liquid is fully prepared until it has completely dissipated.

[0059] In practical applications, the dissipation time is calculated using the following formula:

[0060]

[0061] Where γ represents the dissipation ratio, x represents the current baseline dissipation time, y represents the current single dissipation time, t represents the dissipation time, and the meanings of α and β can be found in the aforementioned formulas, which will not be repeated here.

[0062] Optionally, the correction factor includes the ratio of the heating temperature of each type of fragrance liquid to its corresponding reference fragrance liquid heating temperature. The current reference fragrance liquid parameter includes the current reference heating temperature. The target fragrance liquid parameter includes the heating temperature.

[0063] Based on the current baseline fragrance liquid parameters and the target correction coefficient, determine the target fragrance liquid parameters corresponding to the current fragrance liquid type, including:

[0064] The target heating temperature is determined by multiplying the current reference heating temperature by the ratio of the current temperature to the target temperature.

[0065] In this way, the target temperature ratio can be matched from the first information table, and the target heating temperature can be determined by multiplying the current reference heating temperature with the target temperature ratio, thus realizing the intelligent matching of the aromatherapy liquid heating temperature of the aromatherapy device.

[0066] In practical applications, the heating temperature is calculated using the following formula:

[0067] T = k·T0;

[0068] Where T0 represents the current reference heating temperature, k represents the temperature ratio, and T represents the heating temperature.

[0069] Combination Figure 3 As shown in the embodiments of this disclosure, a control method for an aromatherapy device is also provided, the method comprising:

[0070] S21, obtain the second information table, which stores multiple fragrance liquid types and fragrance liquid parameters corresponding to each fragrance liquid type.

[0071] S22, if the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type associated with the aromatherapy device is matched from the second information table, the operation of the aromatherapy device is controlled by the target aromatherapy liquid parameter.

[0072] S23, if no target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type is matched, then the target aromatherapy liquid parameter is matched from the first information table, and the operation of the aromatherapy device is controlled by the target aromatherapy liquid parameter.

[0073] The control method for aromatherapy devices provided in this disclosure can simultaneously store a first information table and a second information table. It prioritizes matching the target aromatherapy parameter corresponding to the current aromatherapy liquid type from the second information table. If the target aromatherapy liquid parameter is not matched, it matches the target aromatherapy liquid parameter from the first information table and controls the operation of the aromatherapy device based on the target aromatherapy liquid parameter. This two-pronged approach to matching the target aromatherapy liquid parameter improves the efficiency of intelligent matching.

[0074] Optionally, the aromatherapy liquid parameters corresponding to each aromatherapy liquid type stored in the second information table can be obtained by testing each aromatherapy liquid type before the aromatherapy device leaves the factory, or they can be preset according to the user's preferences before the aromatherapy device leaves the factory. The aromatherapy liquid parameters for each aromatherapy liquid type are determined by the characteristics of each type of aromatherapy liquid. This embodiment of the disclosure does not specifically limit this.

[0075] Optionally, the correction coefficients associated with each type of aromatherapy liquid stored in the first information table can be obtained by comparing the parameters of each type of aromatherapy liquid with their corresponding reference aromatherapy liquid parameters before leaving the factory. These parameters include one or more of the following: concentration, evaporation rate, dissipation time, and heating temperature. Obtaining these parameters by comparing the parameters of each type of aromatherapy liquid with their corresponding reference aromatherapy liquid parameters eliminates the need for extensive testing and reduces computational complexity.

[0076] Optionally, the target fragrance liquid parameters that do not match the current fragrance liquid type can be determined as follows:

[0077] The second information table was not obtained; or, after obtaining the second information table, no target fragrance liquid parameters were matched from the second information table.

[0078] Thus, the failure to match the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type may be due to the failure to obtain the second information table, or it may be due to the inability to match the target aromatherapy liquid parameter from the second information table after successfully obtaining it. Therefore, the target aromatherapy liquid parameter matching success should be determined according to the two methods mentioned above.

[0079] This disclosure also provides an aromatherapy device, including an aromatherapy box, a evaporation component, a driving component, and a control component. The aromatherapy box contains multiple types of aromatherapy liquids. The evaporation component is installed in the aromatherapy box and is used to evaporate the aromatherapy liquids contained in the aromatherapy box. The driving component is installed in the aromatherapy box and is used to control the evaporation rate of the aromatherapy liquids contained in the aromatherapy box. The control component is used to acquire a first information table, which stores multiple aromatherapy liquid types and correction coefficients associated with each type of aromatherapy liquid. When the aromatherapy device is running, the control component acquires the current aromatherapy liquid type and the current reference aromatherapy liquid parameters associated with the aromatherapy device, matches the target correction coefficient associated with the current aromatherapy liquid type from the first information table, determines the target aromatherapy liquid parameters corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameters and the target correction coefficient, and controls the evaporation component and / or the driving component to operate under the target aromatherapy liquid parameters.

[0080] Using the aromatherapy device provided in this embodiment, the control component acquires the current aromatherapy liquid type and current reference aromatherapy liquid parameters associated with the aromatherapy device. When the aromatherapy device is running, it matches the target ratio of the current aromatherapy liquid type to the current reference aromatherapy liquid parameters from a first information table. Then, based on the current reference aromatherapy liquid parameters and the target ratio, it determines the target aromatherapy liquid parameters corresponding to the current aromatherapy liquid type. Finally, it controls the evaporation component and / or the drive component to operate under the target aromatherapy liquid parameters. This device achieves intelligent control of the aromatherapy liquid parameters of the aromatherapy device.

[0081] In practical applications (as shown in Table 1), the aromatherapy device includes an aromatherapy box, a vaporization component, a drive component, and a control component. The aromatherapy box contains various types of aromatherapy products. Both the vaporization component and the drive component are electrically connected to the control component. The control component can control the vaporization airflow rate through the vaporization component and can control the vaporization concentration and dissipation time through the drive component.

[0082] The first information table is shown in Table 1.

[0083] Table 1 First Information Table

[0084]

[0085] The execution steps of the control device for the aromatherapy device are as follows:

[0086] S31, obtain the first information table.

[0087] S32, when the aromatherapy device is running, obtain the current aromatherapy liquid type associated with the aromatherapy device as type 2, obtain the current reference aromatherapy liquid concentration as 20%, and obtain the current reference aromatherapy liquid evaporation rate v0 as 1 ml / h (milliliters / hour).

[0088] S33, from the first information table, the target concentration ratio α associated with type 2 is matched to be 1.2, and the target volatile ratio β associated with type 2 is matched to be 0.9.

[0089] S34, based on v=v0·α·β, the target evaporation wind speed is calculated to be 1.08, that is, the target evaporation wind speed corresponding to type 2 is determined to be 1.08.

[0090] S35, the control component controls the evaporation component to operate at the target evaporation wind speed.

[0091] Combination Figure 4 As shown in the embodiments of this disclosure, a control device for an aromatherapy device is also provided, including an information acquisition module 201, a basic parameter acquisition module 202, a coefficient matching module 203, an operating parameter determination module 204, and a control module 205. The information acquisition module 201 is configured to acquire a first information table, which stores multiple aromatherapy liquid types and correction coefficients associated with each aromatherapy liquid type. The basic parameter acquisition module 202 is configured to acquire the current aromatherapy liquid type and the current reference aromatherapy liquid parameter associated with the aromatherapy device when the aromatherapy device is in operation. The coefficient matching module 203 is configured to match the target correction coefficient associated with the current aromatherapy liquid type from the first information table. The operating parameter determination module 204 is configured to determine the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameter and the target correction coefficient. The control module 205 is configured to control the aromatherapy device to operate under the target aromatherapy liquid parameter.

[0092] The control device for an aromatherapy device provided in this embodiment can realize intelligent control of the aromatherapy liquid parameters of the aromatherapy device.

[0093] Combination Figure 5 As shown, this disclosure provides a control device for an aromatherapy device, including a processor 100 and a memory 101. Optionally, the device may further include a communication interface 102 and a bus 103. The processor 100, communication interface 102, and memory 101 can communicate with each other via the bus 103. The communication interface 102 can be used for information transmission. The processor 100 can call logical instructions in the memory 101 to execute the control method for the aromatherapy device described in the above embodiment.

[0094] Furthermore, the logic instructions in the aforementioned memory 101 can be implemented as software functional units and, when sold or used as independent products, can be stored in a computer-readable storage medium.

[0095] The memory 101, as a computer-readable storage medium, can be used to store software programs and computer-executable programs, such as program instructions / modules corresponding to the methods in the embodiments of this disclosure. The processor 100 executes functional applications and data processing by running the program instructions / modules stored in the memory 101, thereby implementing the control method for the aromatherapy device in the above embodiments.

[0096] The memory 101 may include a program storage area and a data storage area. The program storage area may store the operating system and applications required for at least one function; the data storage area may store data created based on the use of the terminal device. Furthermore, the memory 101 may include high-speed random access memory and may also include non-volatile memory.

[0097] This disclosure provides an air purification device that includes the control device for the aromatherapy device described above.

[0098] This disclosure provides a computer-readable storage medium storing computer-executable instructions configured to perform the above-described control method for an aromatherapy device.

[0099] This disclosure provides a computer program product, which includes a computer program stored on a computer-readable storage medium. The computer program includes program instructions that, when executed by a computer, cause the computer to perform the above-described control method for an aromatherapy device.

[0100] The aforementioned computer-readable storage medium may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.

[0101] The technical solutions of this disclosure can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes one or more instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the method described in this disclosure. The aforementioned storage medium can be a non-transitory storage medium, including: a USB flash drive, a portable hard drive, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and other media capable of storing program code; it can also be a transient storage medium.

[0102] The foregoing description and accompanying drawings fully illustrate embodiments of this disclosure to enable those skilled in the art to practice them. Other embodiments may include structural, logical, electrical, procedural, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. Moreover, the terminology used in this application is for describing embodiments only and is not intended to limit the claims. As used in the description of embodiments and claims, the singular forms “a,” “an,” and “the” are intended to equally include the plural forms unless the context clearly indicates otherwise. Similarly, the term “and / or” as used in this application means including one or more of the associated listed items and all possible combinations thereof. Additionally, when used in this application, the term "comprise" and its variations "comprises" and / or "comprising" refer to the presence of stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or groups thereof. Without further limitations, an element defined by the phrase "comprises a..." does not exclude the presence of other identical elements in the process, method, or apparatus that includes said element. In this document, each embodiment may focus on the differences from other embodiments, and similar or identical parts between embodiments can be referred to mutually. For methods, products, etc., disclosed in the embodiments, if they correspond to the method section disclosed in the embodiments, the relevant parts can be referred to the description of the method section.

[0103] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the embodiments of this disclosure. Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0104] The methods and products (including but not limited to devices and equipment) disclosed in the embodiments herein can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For instance, the division of units may be merely a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the shown or discussed units may be through some interfaces, and the indirect coupling or communication connection between devices or units may be electrical, mechanical, or other forms. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of the units may be selected to implement this embodiment according to actual needs. Furthermore, the functional units in the embodiments of this disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0105] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to embodiments of this disclosure. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. In some alternative implementations, the functions marked in the blocks may occur in a different order than that shown in the drawings. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. In the descriptions corresponding to the flowcharts and block diagrams in the accompanying drawings, the operations or steps corresponding to different blocks may also occur in a different order than disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. Each block in a block diagram and / or flowchart, and combinations of blocks in a block diagram and / or flowchart, can be implemented using a dedicated hardware-based system that performs the specified function or action, or using a combination of dedicated hardware and computer instructions.

Claims

1. A control method for an aromatherapy device, the method comprising: receiving a user input; and determining a control mode of the aromatherapy device based on the user input. include: Obtain the first information table, which stores multiple aromatherapy liquid types and the correction coefficients associated with each aromatherapy liquid type; When the aromatherapy device is in operation, obtain the current aromatherapy liquid type and current baseline aromatherapy liquid parameters associated with the aromatherapy device; The target correction coefficient associated with the current aromatherapy liquid type is matched from the first information table; Based on the current baseline fragrance liquid parameters and the target correction coefficient, determine the target fragrance liquid parameters corresponding to the current fragrance liquid type; The aromatherapy device is controlled to operate under the target aromatherapy liquid parameters; The correction coefficient includes the concentration ratio of each type of aromatherapy liquid concentration to its corresponding reference aromatherapy liquid concentration. The current reference aromatherapy liquid parameter includes the current reference aromatherapy liquid concentration. The target aromatherapy liquid parameter includes the concentration. Determining the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameter and the target correction coefficient includes: The target concentration is determined by multiplying the current baseline concentration of the aromatherapy liquid by the ratio of the current concentration to the target concentration.

2. The method of claim 1, wherein, The correction coefficient also includes the evaporation ratio of the evaporation rate of each type of aromatherapy liquid to its corresponding reference aromatherapy liquid evaporation rate. The current reference aromatherapy liquid parameter also includes the current reference aromatherapy liquid evaporation rate. The target aromatherapy liquid parameter also includes the evaporation rate. Determining the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameter and the target correction coefficient further includes: The target evaporation wind speed is determined by multiplying the current baseline evaporation rate of the fragrance liquid, the target evaporation ratio, and the target concentration ratio.

3. The method of claim 2, wherein, The correction coefficient also includes the dissipation ratio of the dissipation time of each type of aromatherapy liquid to its corresponding reference aromatherapy liquid dissipation time. The current reference aromatherapy liquid parameter also includes the current reference dissipation time and the current single dissipation time. The target aromatherapy liquid parameter also includes the target dissipation time. Determining the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameter and the target correction coefficient further includes: The first dissipation time component is generated by multiplying the current benchmark dissipation time with the target dissipation ratio. The average of the target evaporation ratio and the target concentration ratio is multiplied by the current single dissipation time to generate a second dissipation time component. The sum of the first dissipation time component and the second dissipation time component is taken as the target dissipation time.

4. The method of claim 1, wherein, Also includes: Obtain the second information table, which stores multiple types of aromatherapy liquids and the aromatherapy liquid parameters corresponding to each type of aromatherapy liquid; If the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type is matched from the second information table, the operation of the aromatherapy device is controlled by the target aromatherapy liquid parameter; If no target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type associated with the aromatherapy device is found, the target aromatherapy liquid parameter is matched from the first information table, and the operation of the aromatherapy device is controlled by the target aromatherapy liquid parameter.

5. The method according to claim 4, characterized in that, The parameters of the target fragrance liquid that do not match the current fragrance liquid type are determined as follows: The second information table was not obtained; or, After obtaining the second information table, the target aromatherapy liquid parameters were not matched from the second information table.

6. An aromatherapy device, characterized in that, include: The aromatherapy box contains various types of aromatherapy liquids; A evaporation component is installed in the aromatherapy box to evaporate the aromatherapy liquid contained in the aromatherapy box. A drive component, installed in the aromatherapy box, is used to control the evaporation rate of the aromatherapy liquid contained in the aromatherapy box; A control component is configured to acquire a first information table storing multiple aromatherapy liquid types and correction coefficients associated with each type. When the aromatherapy device is running, the component acquires the current aromatherapy liquid type and current reference aromatherapy liquid parameters associated with the device, matches the target correction coefficient associated with the current aromatherapy liquid type from the first information table, determines the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameters and the target correction coefficient, and controls the evaporation component and / or the drive component to operate under the target aromatherapy liquid parameters. The correction coefficient includes the concentration ratio of each type of aromatherapy liquid concentration to its corresponding reference aromatherapy liquid concentration. The current reference aromatherapy liquid parameter includes the current reference aromatherapy liquid concentration, and the target aromatherapy liquid parameter includes the concentration. Determining the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameter and the target correction coefficient includes multiplying the current reference aromatherapy liquid concentration by the target concentration ratio to determine the target concentration.

7. A control device for an aromatherapy device, characterized in that, include: The information acquisition module is configured to acquire a first information table, which stores multiple aromatherapy liquid types and correction coefficients associated with each aromatherapy liquid type; wherein, the correction coefficients include the concentration ratio of each type of aromatherapy liquid concentration to its corresponding baseline aromatherapy liquid concentration. The basic parameter acquisition module is configured to acquire the current aromatherapy liquid type and current reference aromatherapy liquid parameters associated with the aromatherapy device when the aromatherapy device is in operation; wherein, the current reference aromatherapy liquid parameters include the current reference aromatherapy liquid concentration; The coefficient matching module is configured to match the target correction coefficient associated with the current aromatherapy liquid type from the first information table; The operating parameter determination module is configured to determine the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameter and the target correction coefficient; wherein, the target aromatherapy liquid parameter includes concentration; the step of determining the target aromatherapy liquid parameter corresponding to the current aromatherapy liquid type based on the current reference aromatherapy liquid parameter and the target correction coefficient includes: multiplying the current reference aromatherapy liquid concentration by the ratio of the current concentration to the target concentration to determine the target concentration; The control module is configured to control the aromatherapy device to operate under the target aromatherapy liquid parameters.

8. A control device for an aromatherapy device, comprising a processor and a memory storing program instructions, characterized in that, The processor is configured to execute the control method for an aromatherapy device as described in any one of claims 1 to 5 when executing the program instructions.

9. An air purification device, characterized in that, Includes the control device for aromatherapy devices as described in claim 7 or 8.

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