Method of controlling an odor simulator and odor simulator

Abstract

This invention discloses a control method for an odor simulator and an odor simulator itself. The method includes: after controlling the odor simulator to release odor substances according to user application requirements, acquiring real-time control information; determining whether the environmental conditions of the odor simulator meet the conditions of the application requirements based on the real-time control information; if it is determined that the environmental conditions of the odor simulator do not meet the conditions of the application requirements, then controlling the odor simulator to perform atomization and diffusion processes according to the odor substance concentration in the real-time control information until the conditions of the application requirements are met. This invention can be adjusted according to the actual environment, allowing the concentration of odor substances released by the odor simulator to match the user's actual needs, thereby improving control accuracy and meeting user requirements.

Description

Technical Field

[0001] This invention relates to the technical field of intelligent device control, and in particular to a control method for an odor simulator and an odor simulator. Background Technology

[0002] An odor release device is an instrument that can release different odor substances. One common type of odor release device is an odor simulator, which generally uses high-frequency vibrations generated by ultrasonic oscillation equipment to decompose water molecules and dissolved plant essential oils corresponding to different odors into nano-sized cold mist with a diameter of 0.1-5 micrometers and disperse it into the surrounding air, filling the air with the corresponding fragrance.

[0003] The commonly used method for controlling odor simulators is to determine the air content of the released substance, and then have the user manually adjust the working level of the device according to the air content of the released substance. The device then controls the motor to work according to the working level so that the air is filled with the released substance, so that the current environment can have the corresponding fragrance.

[0004] However, the commonly used control methods have the following technical problems: the content of odor substances in the air is greatly related to the actual environment. Under different environmental conditions, the concentration of odor substances fluctuates greatly. The content may be too high, resulting in an overly strong fragrance, or too low, resulting in an overly weak fragrance. This causes the concentration of released odor substances to deviate from the user's actual needs, resulting in low control precision and difficulty in meeting the user's needs. Summary of the Invention

[0005] This invention proposes a control method for an odor simulator and an odor simulator. The method can solve the technical problems of existing technologies where the content of released substances deviates from the actual needs of users and the control accuracy is low.

[0006] A first aspect of the present invention provides a control method for an odor simulator, the method comprising:

[0007] After controlling the odor simulator to release odor substances according to the user's application needs, real-time control information is obtained. The real-time control information is based on the concentration of odor substances in the environment and user feedback.

[0008] Based on the real-time control information, determine whether the environmental conditions of the odor simulator meet the conditions of the application requirement information;

[0009] If it is determined that the environmental conditions of the odor simulator do not meet the conditions of the application requirement information, then the odor simulator is controlled to perform atomization and diffusion processes according to the odor substance concentration in the real-time control information until the conditions of the application requirement information are met.

[0010] Therefore, this invention can be adjusted according to the actual environment, so that the concentration of odor substances released by the odor simulator can match the actual needs of users, thereby improving the control accuracy and meeting the user's needs.

[0011] In conjunction with the first aspect, in one implementation, the odor simulator is equipped with an atomizer and a turbine fan;

[0012] The step of controlling the odor simulator to perform atomization and diffusion processes based on the odor substance concentration of the real-time control information includes:

[0013] Based on the concentration of odor substances controlled by the real-time control information, the atomizer is used to atomize the odor substances corresponding to the application requirements information to obtain atomized gas.

[0014] The diffusion radius is controlled based on the application requirement information to control the diffusion of the atomized gas by the turbine fan.

[0015] In conjunction with the first aspect, in one implementation, the real-time control information includes: the real-time odor concentration value of the user's environment obtained through an electronic nose and the user's feature image captured by a camera;

[0016] The conditions for determining whether the environmental conditions of the odor simulator meet the application requirements based on the real-time control information include:

[0017] Determine the user's emotional state based on the user feature image;

[0018] If the real-time odor concentration value is not within the numerical range corresponding to the application requirement information or the emotional state is negative, then it is determined that the environmental conditions of the odor simulator do not meet the conditions of the application requirement information.

[0019] If the real-time odor concentration value is within the numerical range corresponding to the application requirement information and the emotional state is positive, then it is determined that the environmental conditions of the odor simulator meet the conditions of the application requirement information.

[0020] A second aspect of the present invention provides a control device for an odor simulator, the device comprising:

[0021] The acquisition module is used to acquire real-time control information after controlling the odor simulator to release odor substances according to the user's application requirements. The real-time control information is based on the concentration of odor substances in the environment and the user's feedback.

[0022] The judgment module is used to determine whether the environmental conditions of the odor simulator meet the conditions of the application requirement information based on the real-time control information.

[0023] The control module is used to control the odor simulator to perform atomization and diffusion processes according to the odor substance concentration in the real-time control information if it is determined that the environmental conditions of the odor simulator do not meet the conditions of the application requirement information, until the conditions of the application requirement information are met.

[0024] In conjunction with the second aspect, in one implementation, the odor simulator is equipped with an atomizer and a turbine fan;

[0025] The step of controlling the odor simulator to perform atomization and diffusion processes based on the odor substance concentration of the real-time control information includes:

[0026] Based on the concentration of odor substances controlled by the real-time control information, the atomizer is used to atomize the odor substances corresponding to the application requirements information to obtain atomized gas.

[0027] The diffusion radius is controlled based on the application requirement information to control the diffusion of the atomized gas by the turbine fan.

[0028] In conjunction with the second aspect, in one implementation, the real-time control information includes: the real-time odor concentration value of the user's environment obtained through an electronic nose and the user's feature image captured by a camera;

[0029] The conditions for determining whether the environmental conditions of the odor simulator meet the application requirements based on the real-time control information include:

[0030] Determine the user's emotional state based on the user feature image;

[0031] If the real-time odor concentration value is not within the numerical range corresponding to the application requirement information or the emotional state is negative, then it is determined that the environmental conditions of the odor simulator do not meet the conditions of the application requirement information.

[0032] If the real-time odor concentration value is within the numerical range corresponding to the application requirement information and the emotional state is positive, then it is determined that the environmental conditions of the odor simulator meet the conditions of the application requirement information.

[0033] A third aspect of the present invention provides an odor simulator, the odor simulator comprising: a bottom shell, a turbine fan, a ring atomizer, a main control circuit and an arc-shaped device cover, wherein the ring atomizer contains different odor substances;

[0034] The main control circuit is located inside the bottom shell, the turbine fan is located in the through hole in the middle of the annular atomizer so that the annular atomizer is located around the turbine fan, the turbine fan is located on the main control circuit, and the equipment cover is located on the bottom shell to enclose the main control circuit, the turbine fan and the annular atomizer. The equipment cover is provided with an odor emission port.

[0035] The main control circuit is connected to the turbine fan and the annular atomizer respectively. The main control circuit is applicable to the control method of the odor simulator as described above, and is used to control the annular atomizer to atomize different odor substances and to control the turbine fan to diffuse the odor substances so that the atomized odor substances are emitted from the odor emission port.

[0036] In conjunction with the third aspect, in one implementation, the annular atomizer includes: an annular support, a drive circuit, an annular chamber, and a chamber cover connected sequentially from bottom to top;

[0037] The annular compartment is provided with several material compartments, each of which is equipped with an odor element. The odor element contains an odor substance. The main control circuit is connected to the drive circuit, and the drive circuit is connected to the odor element.

[0038] The main control circuit drives the odor element to atomize the stored odor substance through the drive circuit.

[0039] In conjunction with the third aspect, in one implementation, the compartment cover is provided with a plurality of openings, each of the openings being matched vertically with the odor element so that the odor species atomized by the odor element can be emitted from the opening.

[0040] In conjunction with the third aspect, in one implementation, the odor element includes: an element housing, a storage pipe for storing odor substances, and an atomizing plate for atomizing the odor substances;

[0041] The storage pipe is disposed inside the component housing, and the atomizing plate is disposed on the top surface of the storage pipe.

[0042] In conjunction with the third aspect, in one implementation, the turbine fan includes: a middle frame, fan blades, a motor mounting bracket, a motor, and a mounting cover connected sequentially from bottom to top.

[0043] In conjunction with the third aspect, in one implementation, the fan blade includes a fan core and multiple fan blades, each fan blade being vertically disposed on the side of the fan core with the fan core as the center, and each fan blade being inclined in the vertical direction;

[0044] Each of the aforementioned fan blades has a spoiler line on its side.

[0045] In conjunction with the third aspect, in one implementation, the odor simulator further includes: a flow-concentrating hood;

[0046] The turbine fan is mounted on the shroud.

[0047] Compared to existing technologies, the odor simulator control method and odor simulator provided in this invention offer the following advantages: This invention can obtain real-time control information after controlling the odor simulator to release odor substances according to user application requirements; it can determine whether the environmental conditions of the odor simulator meet the application requirements based on the real-time control information; if the environmental conditions do not meet the application requirements, the odor simulator is controlled to perform atomization and diffusion processes based on the odor substance concentration in the real-time control information until the application requirements are met. Through this operation, control can be tailored to the actual environment, allowing the concentration of odor substances released by the odor simulator to match the user's actual needs, thereby improving control accuracy and meeting user requirements. Attached Figure Description

[0048] Figure 1 This is a flowchart illustrating a control method for an odor simulator according to an embodiment of the present invention;

[0049] Figure 2 This is a schematic diagram of the structure of a control device for an odor simulator provided in an embodiment of the present invention;

[0050] Figure 3 This is a front view of an odor simulator provided in an embodiment of the present invention;

[0051] Figure 4 This is a right view of an odor simulator provided in an embodiment of the present invention;

[0052] Figure 5 This is a left view of an odor simulator provided in an embodiment of the present invention;

[0053] Figure 6 This is the upper right view of an odor simulator provided in an embodiment of the present invention;

[0054] Figure 7 This is a top left view of an odor simulator provided in an embodiment of the present invention;

[0055] Figure 8 This is a lower right view of an odor simulator provided in an embodiment of the present invention;

[0056] Figure 9 This is a lower left view of an odor simulator provided in an embodiment of the present invention;

[0057] Figure 10This is a right sectional view of an odor simulator provided in an embodiment of the present invention;

[0058] Figure 11 This is a left sectional view of an odor simulator provided in an embodiment of the present invention;

[0059] Figure 12 This is an internal front view of an odor simulator provided in an embodiment of the present invention;

[0060] Figure 13 This is an internal rear view of an odor simulator provided in an embodiment of the present invention;

[0061] Figure 14 This is an internal top view of an odor simulator provided in an embodiment of the present invention;

[0062] Figure 15 This is an internal axis view of an odor simulator provided in an embodiment of the present invention;

[0063] Figure 16 This is an explosion illustration of an odor simulator provided in an embodiment of the present invention. Figure 1 ;

[0064] Figure 17 This is an explosion illustration of an odor simulator provided in an embodiment of the present invention. Figure 2 ;

[0065] Figure 18 This is a front view of a fan blade provided in an embodiment of the present invention;

[0066] Figure 19 This is an axial view of a fan blade provided in an embodiment of the present invention;

[0067] Figure 20 This is a top view of a fan blade provided in an embodiment of the present invention;

[0068] Figure 21 This is a bottom view of a fan blade provided in an embodiment of the present invention;

[0069] Figure 22 This is a cross-sectional view of a fan blade provided in an embodiment of the present invention;

[0070] Figure 23 This is a schematic diagram of the connection structure between the main control circuit and the drive circuit provided in an embodiment of the present invention;

[0071] Figure 24 This is a schematic diagram of the connection of an odor element provided in an embodiment of the present invention;

[0072] Figure 25 This is a schematic diagram of the structure of an odor element provided in an embodiment of the present invention;

[0073] Figure 26 This is a cross-sectional view of an odor element provided in an embodiment of the present invention;

[0074] Figure 27 This is an explosion diagram of an odor element provided in an embodiment of the present invention;

[0075] Figure 28 This is a schematic diagram of the atomization flow of an odor element provided in an embodiment of the present invention;

[0076] Figure 29 This is a schematic diagram of odor flow in an odor simulator provided in an embodiment of the present invention. Figure 1 ;

[0077] Figure 30 This is a schematic diagram of odor flow in an odor simulator provided in an embodiment of the present invention. Figure 2 ;

[0078] Figure 31 This is a schematic diagram of odor flow in an odor simulator provided in an embodiment of the present invention. Figure 3 ;

[0079] Figure 32 This is a schematic diagram of odor flow in an odor simulator provided in an embodiment of the present invention. Figure 4 ;

[0080] Figure 33 This is a schematic diagram of odor flow in an odor simulator provided in an embodiment of the present invention. Figure 5 ;

[0081] Figure 34 This is a schematic diagram of odor flow in an odor simulator provided in an embodiment of the present invention. Figure 6 ;

[0082] Figure 35 This is a schematic diagram of the operation flow of an odor simulator provided in an embodiment of the present invention;

[0083] In the diagram: 1. Bottom shell; 2. Turbine fan; 3. Ring atomizer; 4. Main control circuit; 5. Equipment top cover; 6. Condenser; 21. Middle frame; 22. Fan blades; 23. Motor mounting bracket; 24. Motor; 25. Mounting cover; 221. Fan core; 222. Fan blades; 31. Ring bracket; 32. Drive circuit; 33. Ring compartment; 34. Compartment cover; 35. Scent element; 36. Opening; 351. Element housing; 352. Storage pipe; 353. Atomizing plate; 354. Element top cover; 355. Element bottom cover; 356. Element circuit. Detailed Implementation

[0084] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0085] An odor release device is an instrument that can release different odor substances. One common type of odor release device is an odor simulator, which generally uses high-frequency vibrations generated by ultrasonic oscillation equipment to decompose water molecules and dissolved plant essential oils corresponding to different odors into nano-sized cold mist with a diameter of 0.1-5 micrometers and disperse it into the surrounding air, filling the air with the corresponding fragrance.

[0086] The commonly used method for controlling odor simulators is to determine the air content of the released substance, and then have the user manually adjust the working level of the device according to the air content of the released substance. The device then controls the motor to work according to the working level so that the air is filled with the released substance, so that the current environment can have the corresponding fragrance.

[0087] However, the commonly used control methods have the following technical problems: the content of odor substances in the air is greatly related to the actual environment. Under different environmental conditions, the concentration of odor substances fluctuates greatly. The content may be too high, resulting in an overly strong fragrance, or too low, resulting in an overly weak fragrance. This causes the concentration of released odor substances to deviate from the user's actual needs, resulting in low control precision and difficulty in meeting the user's needs.

[0088] To address the aforementioned issues, the following detailed embodiments will be used to describe and explain a control method and device for an odor simulator provided in this application.

[0089] Reference Figure 1 The diagram shows a flowchart of a control method for an odor simulator provided in an embodiment of the present invention.

[0090] In one embodiment, the control method of the odor simulator is applicable to the control motherboard of the odor simulator, and the control motherboard can be used to control whether the odor simulator is different odor substances.

[0091] As an example, the control method of the odor simulator may include:

[0092] S11. After controlling the odor simulator to release odor substances according to the user's application requirements, obtain real-time control information. The real-time control information is based on the concentration of odor substances in the environment and user feedback.

[0093] In one embodiment, to facilitate user control, the control motherboard can be communicatively connected to the user's smart terminal. Specifically, the user's smart terminal can have a control app with an odor simulator, and the user can input their personal usage needs through the app to obtain application requirement information. It should be noted that the odor substance can be a chemical substance corresponding to a certain odor A.

[0094] The application requirements information may include odor concentration, odor type, release duration, and release time point.

[0095] The odor concentration can be the concentration of an odorant in the air, such as the concentration of essential oil B. The odor type can be the substance type of odorant C. Different types can be different substances. To distinguish between different odorants, different containers can be pre-set, each container storing one odorant and each container is labeled. Each odorant corresponds to one label, so that different types of odorants can be distinguished by the labels.

[0096] Release duration can be the total duration for which the odor simulator releases odor substances. Release time points can be the start and end times of the odor simulator releasing odor substances, etc.

[0097] After obtaining the user's application requirements, the odor simulator can be controlled to release corresponding types of chemical substances based on these requirements, thereby releasing odorous substances in the environment where the odor simulator is located. Real-time control information can be obtained to determine whether the concentration of the released substances meets the user's needs.

[0098] The real-time adjustment information can be based on the concentration of odor substances in the environment and user feedback. For example, the concentration of odor substances in the environment where the odor simulator is located. Another example is user feedback entered into the app, such as needing to increase or decrease the concentration.

[0099] S12. Determine whether the environmental conditions of the odor simulator meet the conditions of the application requirement information based on the real-time control information.

[0100] In one embodiment, after controlling the odor simulator to release odor substances according to the user's application requirements information, real-time control information can be obtained, thereby determining whether the environment in which the odor simulator is located meets the conditions of the application requirements information based on the real-time control information.

[0101] For example, a gas detection instrument is installed on the side of the odor simulator. The concentration of the released odor substances is detected by the gas detection instrument, and then the environmental conditions of the odor simulator are determined based on the concentration of the odor substances to determine whether the conditions of the application requirements are met.

[0102] Similarly, users may be near the odor simulator, requiring the simulator to release gaseous substances. Users can input their feedback into the app, allowing the app to determine whether the environmental conditions of the odor simulator meet the application's requirements.

[0103] In an optional embodiment, the real-time control information includes: real-time odor concentration values ​​of the user's environment obtained through an electronic nose and user feature images captured by a camera.

[0104] Among them, the electronic nose, also known as an odor scanner, can be set on the side of the odor simulator. The electronic nose identifies the type and concentration of odor substances released by the odor simulator, and then determines whether the conditions are met based on the type and concentration of the substance.

[0105] Similarly, a camera can be placed on the side of the odor simulator to capture the user's facial image and obtain the user's feature image.

[0106] As an example, determining whether the environmental conditions of the odor simulator meet the application requirements based on the real-time control information may include the following sub-steps:

[0107] S121. Determine the user's emotional state based on the user feature image.

[0108] S122. If the real-time odor concentration value is not within the numerical range corresponding to the application requirement information or the emotional state is negative, then it is determined that the environmental conditions of the odor simulator do not meet the conditions of the application requirement information.

[0109] S123. If the real-time odor concentration value is within the numerical range corresponding to the application requirement information and the emotional state is positive, then it is determined that the environmental conditions of the odor simulator meet the conditions of the application requirement information.

[0110] In practice, user feature images can be input into a preset neural network to determine the user's current emotional state, including positive and negative emotional states.

[0111] In one operating mode, the preset neural network can be an analysis module of a deep learning network (such as a DNN or Transformer structure), a time series analysis model (such as an RNN or LSTM), or a clustering algorithm (such as a K-means or DBSCAN).

[0112] In one embodiment, various facial image data of the user can be collected, and then used to train a model to obtain a preset neural network. The preset neural network can be used to analyze the user's emotional state based on usage habits and behavioral patterns in different times and scenarios; the preset neural network can also be used to group user data to form a user preference model; at the same time, the preset neural network can be used for adaptive learning to continuously optimize the user preference model.

[0113] After obtaining the user's emotional state, if the real-time odor concentration value is not within the range corresponding to the application requirement information or the emotional state is negative, it can be determined that the environmental conditions of the odor simulator do not meet the conditions of the application requirement information.

[0114] Conversely, if the real-time odor concentration value is within the range corresponding to the application requirement information and the emotional state is positive, then the environmental conditions of the odor simulator are determined to meet the conditions of the application requirement information.

[0115] Alternatively, images of the user's facial expressions (such as smiling, frowning, etc.) can be used to reflect the user's emotional state.

[0116] S13. If it is determined that the user's environment does not meet the conditions of the application requirement information, then the odor simulator is controlled to perform atomization and diffusion processes according to the odor substance concentration of the real-time control information until the conditions of the application requirement information are met.

[0117] In one operating mode, if it is determined that the user's environment does not meet the conditions of the application requirements, it indicates that the odor simulator may be releasing too much or too little substance, resulting in an excessively high or low concentration. Therefore, adjustments are needed. The odor simulator can be controlled to perform atomization and diffusion processes based on the odor substance concentration information in real-time, until the conditions of the application requirements are met.

[0118] For example, if the concentration is too high, atomization can be stopped and the diffusion rate increased to increase airflow and disperse the odorant, thus reducing its concentration and ensuring the environmental conditions of the odor simulator meet the application requirements. Similarly, if the concentration is too low, the atomization concentration and diffusion rate can be increased to further increase the odorant concentration, thus ensuring the environmental conditions of the odor simulator meet the application requirements.

[0119] In one embodiment, the odor simulator includes an atomizer and a turbine fan; wherein the atomizer is used to atomize the odor substance. The turbine fan can diffuse the atomized odor substance.

[0120] As an example, the step of controlling the odor simulator to perform atomization and diffusion processes based on the odor substance concentration of the real-time control information may include the following sub-steps:

[0121] S131. Based on the concentration of the odorant substance in the real-time control information, the atomizer is controlled to atomize the odorant substance corresponding to the application requirement information to obtain atomized gas.

[0122] S132. Based on the diffusion radius of the application requirement information, control the turbine fan to diffuse the atomized gas.

[0123] In one embodiment, the required odor concentration value can be obtained from the application requirement information. Then, the difference between the required odor concentration value and the odor substance concentration value of the real-time control information can be calculated. Then, based on the existing atomization concentration, the odor substance corresponding to the difference content can be added. Then, the atomizer can be controlled to atomize the odor substance corresponding to the application requirement information according to the difference to obtain atomized gas.

[0124] Next, the diffusion radius can be extracted from the application requirements information, and then the turbine fan can be controlled to diffuse the atomized gas according to the diffusion radius.

[0125] When the concentration is too high or too low, the odor simulator is controlled to perform atomization and diffusion processes based on the odor substance concentration information in real time, which can improve the control accuracy until the conditions of the application requirements are met, thus meeting the user's application needs.

[0126] In this embodiment, the present invention provides a control method for an odor simulator. Its advantages are as follows: After controlling the odor simulator to release odor substances according to the user's application requirements, the present invention can obtain real-time control information; based on the real-time control information, it determines whether the environmental conditions of the odor simulator meet the application requirements; if it is determined that the environmental conditions of the odor simulator do not meet the application requirements, the odor simulator is controlled to perform atomization and diffusion processes according to the odor substance concentration in the real-time control information until the application requirements are met. Through the above operation method, control can be combined with the actual environment, allowing the concentration of odor substances released by the odor simulator to match the user's actual needs, thereby improving the control accuracy and meeting the user's usage requirements.

[0127] This invention also provides a control device for an odor simulator, see [link to relevant documentation]. Figure 2 The diagram shows a schematic diagram of the structure of a control device for an odor simulator provided in an embodiment of the present invention.

[0128] As an example, the control device for the odor simulator may include:

[0129] The acquisition module 201 is used to acquire real-time control information after controlling the odor simulator to release odor substances according to the user's application requirements information. The real-time control information is based on the concentration of odor substances in the environment and the user's feedback.

[0130] The judgment module 202 is used to determine whether the environmental conditions of the odor simulator meet the conditions of the application requirement information based on the real-time control information.

[0131] The control module 203 is used to control the odor simulator to perform atomization and diffusion processes according to the odor substance concentration in the real-time control information if it is determined that the environmental conditions of the odor simulator do not meet the conditions of the application requirement information, until the conditions of the application requirement information are met.

[0132] Optionally, the odor simulator is equipped with an atomizer and a turbine fan;

[0133] The step of controlling the odor simulator to perform atomization and diffusion processes based on the odor substance concentration of the real-time control information includes:

[0134] Based on the concentration of odor substances controlled by the real-time control information, the atomizer is used to atomize the odor substances corresponding to the application requirements information to obtain atomized gas.

[0135] The diffusion radius is controlled based on the application requirement information to control the diffusion of the atomized gas by the turbine fan.

[0136] Optionally, the real-time control information includes: the real-time odor concentration value of the user's environment obtained through the electronic nose and the user's feature image captured by the camera;

[0137] The conditions for determining whether the environmental conditions of the odor simulator meet the application requirements based on the real-time control information include:

[0138] Determine the user's emotional state based on the user feature image;

[0139] If the real-time odor concentration value is not within the numerical range corresponding to the application requirement information or the emotional state is negative, then it is determined that the environmental conditions of the odor simulator do not meet the conditions of the application requirement information.

[0140] If the real-time odor concentration value is within the numerical range corresponding to the application requirement information and the emotional state is positive, then it is determined that the environmental conditions of the odor simulator meet the conditions of the application requirement information.

[0141] This invention also provides an odor simulator, see [link to documentation]. Figure 3-17The images show, respectively, a front view, a right view, a left view, a top-right view, a top-left view, a bottom-right view, a bottom-left view, a right sectional view, a left sectional view, an internal front view, an internal rear view, an internal top view, an internal axial view, and an exploded view of an odor simulator according to an embodiment of the present invention. Figure 1 An explosion illustration of an odor simulator provided in an embodiment of the present invention. Figure 2 .

[0142] As an example, the odor simulator may include: a bottom shell 1, a turbine fan 2, a ring atomizer 3, a main control circuit 4, and an arc-shaped device cover 5, wherein the ring atomizer 3 contains different odor substances;

[0143] The main control circuit 4 is located inside the bottom shell 1, the turbine fan 2 is located in the through hole in the middle of the annular atomizer 3 so that the annular atomizer 3 is located around the turbine fan 2, the turbine fan 2 is located on the main control circuit 4, and the equipment cover 5 is located on the bottom shell 1 to enclose the main control circuit 4, the turbine fan 2 and the annular atomizer 3. The equipment cover 5 is provided with an odor emission port.

[0144] The main control circuit 4 is connected to both the turbine fan 2 and the annular atomizer 3. The main control circuit 4 is adapted to the control method of the odor simulator described in the above embodiment, and is used to control the annular atomizer 3 to atomize different odor substances and to control the turbine fan 2 to diffuse the atomized odor substances so that they are emitted from the odor emission port. The device cover 5 also serves to guide the odor. By atomizing and diffusing different odor substances, different odors can be combined to create different scents.

[0145] In one embodiment, the stored odor substance can be a solvent made from a mixture of fragrance, alcohol and water used as the odor source. This solvent is highly volatile and has a small particle size. After atomization, it can be fully mixed with air, thereby achieving rapid diffusion and evaporation to enhance the diffusion effect.

[0146] In practical use, the main control circuit 4 can integrate intelligent algorithms to coordinate and control the above components according to user instructions and scenario requirements, so as to realize the combination and dynamic release of odors.

[0147] The main control circuit 4 provides coordinated control, ensuring that the extraction amount of each odor source is accurate to the milliliter or microliter level. It also ensures that the atomization ratio and concentration are within the set range without deviation. Furthermore, the output can be adjusted in real time through closed-loop control to ensure odor consistency.

[0148] To enhance the release effect, the main control circuit 4 can control the atomization frequency and time of the ring atomizer 3, ensuring that different aroma components are atomized and mixed in proportion.

[0149] To further improve the release effect, after controlled release, parameters such as extraction volume and atomization frequency can be adjusted in real time using PID control algorithms or feedback neural networks to correct errors. Simultaneously, laboratory analysis can be conducted periodically to verify the matching degree between the system's output odor and the set scheme, continuously optimizing the hardware control precision.

[0150] In order to record user data, the main control circuit 4 can support long-term storage, historical retrieval and intelligent analysis of user odor combination information; it can also realize independent replacement and expansion of odor elements, replacement units and control modules.

[0151] In one embodiment, the turbine fan 2 can be evenly distributed, and the turbine fan 2 can adjust the wind speed and path to ensure that the atomized odor is released evenly.

[0152] Reference Figure 3-17 The turbine fan 2 includes: a middle frame 21, fan blades 22, a motor mounting bracket 23, a motor 24, and a mounting cover 25 connected sequentially from bottom to top.

[0153] Specifically, refer to Figure 3-17 The fan blade 22 includes a fan core 221 and multiple fan blades 222. Each fan blade 222 is vertically arranged on the side of the fan core 221 with the fan core 221 as the center, and each fan blade 222 is inclined in the vertical direction; each fan blade 222 has a deflection line on its side.

[0154] The motor mounting bracket 23 can conceal the motor 24 and the motor wiring.

[0155] Specifically, the blades 222 and core 221 of the turbine fan 2 have streamlined internal design, which, combined with the Coandă effect, guides the airflow to adhere stably to the wall surface and reduces turbulence.

[0156] It should be noted that the diffusion radius can be determined by the fan power, airflow speed, and ambient temperature and humidity.

[0157] Optionally, the minimum diffusion radius is 1.5m, and the maximum is 5m. Users can adjust the fan speed and spray time via an app or device to customize the diffusion radius.

[0158] Under conditions of 25℃ and 50% humidity, the maximum diffusion radius was measured to be 5m, and the odor concentration within the radius decreased by less than 15%.

[0159] Reference Figure 18-22 The figures show a front view, an axial view, a top view, a bottom view, and a cross-sectional view of a fan blade provided in one embodiment of the present invention.

[0160] In a preferred embodiment, the fan blade 22 can be petal-shaped, with the blades having a petal-like structure and a curved, gradually unfolding form, possessing a unique geometric shape. This design optimizes airflow distribution by increasing the surface area of ​​the blades.

[0161] The fan blades 22 are shaped like flowers, exhibiting certain biomimetic characteristics, which help to smooth airflow and reduce air resistance and turbulence.

[0162] Furthermore, the connection between the fan core 221 and the multiple fan blades 222 adopts a complex multi-support design, which is conducive to the stable support of the blades and disperses the stress generated during the operation of the blades.

[0163] By enabling flexible angle adjustments or dynamic blade movements, airflow output can be optimized under different operating conditions.

[0164] In addition, the fan core 221 and multiple fan blades 222 adopt a layered curved structure, which helps to guide the airflow to diffuse smoothly from the inside to the outside, reducing wind energy loss. At the same time, the petal-shaped fan blades 222 may generate a stronger negative pressure area in the central area, increasing the overall air volume. Through the above structure, the diffusion range can be greatly increased, allowing the odor simulated by the odor simulator to travel from the source to a distance of 5 meters in about 3 seconds, quickly filling the entire space.

[0165] In one embodiment, the edge design of the fan blade 222 has a streamlined curvature, which reduces turbulence noise when airflow passes through and improves the quietness of fan operation.

[0166] The curved edge of the fan blade 222 helps optimize wind speed distribution and avoids uneven airflow caused by a single wind direction.

[0167] Optionally, the fan blades 222 can be made of lightweight, high-strength materials. Due to the complex yet meticulous design of the fan blades 222, structural stability and durability for long-term operation are ensured by using high-strength, lightweight materials (such as composite materials or engineering plastics).

[0168] During manufacturing, complex support and connection structures can be used with precision manufacturing processes such as 3D printing or injection molding to achieve high-precision production.

[0169] The surface of the fan blades 222 can also be specially treated, such as with an anti-wind resistance coating and a textured design to reduce friction, to further improve energy efficiency.

[0170] Reference Figure 18-22 The fan blades 222 resemble blooming flowers, offering not only aerodynamic advantages but also a high level of visual appeal. This design is suitable for applications with high aesthetic demands, such as home décor fans, art-themed fans, or high-end products. Its petal-like design is also ideal for special uses, such as when combined with an odor distribution system, enabling greater and more uniform airflow diffusion to enhance odor delivery.

[0171] To improve its quiet operation, a unique curve and edge design reduces airflow disturbance during fan blade 222 operation, thereby lowering noise. Simultaneously, optimization of the central structure of the fan core 221 may also contribute to vibration damping and noise reduction.

[0172] During use, the large-area fan blades 222 provide high airflow output, potentially resulting in higher energy efficiency with the same power consumption. Simultaneously, the central support structure of the fan core 221, through optimized blade angles, reduces airflow loss and improves overall fan performance. A key difference from existing fan technologies: traditional fan blade designs are typically flat or simply curved, while this design employs a petal-inspired bionic structure, optimizing airflow while maintaining aesthetics. The multi-point, complex central support structure is relatively rare in fan design, resulting in more stable and precise blade movement control. The overall design gives the fan not only functional advantages (high airflow, low noise) but also an artistic aesthetic, making it suitable for the high-end market or specialized applications.

[0173] The petal-shaped biomimetic structure of this invention optimizes airflow distribution, enhances aesthetics, and improves noise reduction. The complex multi-support connection design of this invention enhances structural stability and the dynamic adjustment capability of the blades. The aerodynamic optimization of this invention allows for curved, streamlined blades that effectively reduce turbulence and noise, improving wind energy utilization efficiency. The fusion of aesthetics and function in this invention results in a unique appearance design that combines high-efficiency airflow output with visual appeal. The advanced materials and manufacturing processes of this invention ensure lightweight, high strength, and long lifespan.

[0174] In order to concentrate the airflow of turbine fan 2 as much as possible, thereby increasing the wind speed and improving the diffusion speed and diffusion efficiency, refer to Figure 3-17 The odor simulator further includes: a flow-concentrating shroud 6; and a turbine fan 2 disposed on the flow-concentrating shroud 6.

[0175] The concentrator shroud 6 can be placed inside the fan blade 22 after it is installed, so as to play a concentrator role.

[0176] Reference Figure 3-17 In one embodiment, the annular atomizer 3 includes: an annular support 31, a drive circuit 32, an annular compartment 33, and a compartment cover 34 connected sequentially from bottom to top;

[0177] The annular compartment 33 is provided with a plurality of material compartments, each of which is provided with an odor element 35. The odor element 35 contains odor substances. The main control circuit 4 is connected to the drive circuit 32, and the drive circuit 32 is connected to the odor element 35.

[0178] The main control circuit 4 drives the odor element 35 to atomize the stored odor substance through the drive circuit 32.

[0179] The ring-shaped bracket serves to fix the ring-shaped circuit board and support structural components such as the intermediate motor.

[0180] Reference Figure 3-17 In one embodiment, the compartment cover 34 is provided with a plurality of openings 36, each of the openings 36 being matched vertically with the odor element 35 so that the odor species atomized by the odor element 35 can be emitted from the opening 36.

[0181] In one implementation, there can be 16 openings 36, and correspondingly 16 odor elements 35. Each odor element 35 can store a different odor substance. For example, the first odor element 35 stores lavender, the second odor element 35 stores lemon, the third odor element 35 stores rose, and so on. By storing different odor substances, real-time mixing of up to a variety of odor combinations can be supported.

[0182] The generated odor modulation strategy includes not only the types of odors, but also the proportions of odor combinations. For example, the system might output a set of odor ratios, such as 70% lavender and 30% citrus, to alleviate anxiety and improve concentration.

[0183] For example, if a user needs to simulate the scent of a rose garden, 10 out of 16 scent elements store the scent of roses, with each element storing a scent compound of a specific rose. A set of scent ratio schemes can be combined, with each scent element containing 10% of the scent compound, thus simulating the scent of a rose garden.

[0184] This invention incorporates multiple odor elements, allowing for the development of different odors to meet various needs.

[0185] Once the scent is released and provides feedback to the user, the intensity and proportion of the scent release can be adjusted based on the user's real-time reaction. If the user's heart rate decreases or their skin conductance response diminishes, the system will assume the user is relaxed and can reduce the scent concentration or switch to another scent.

[0186] The stored odor substances can be odor liquids, primarily providing the chemical substances that generate odors, specifically volatile odor molecules that can be perceived by the human sense of smell. Their components can include: odor compounds (including natural extracts or artificially synthesized aroma components), natural ingredients (such as plant-derived essential oils (citrus, lavender), animal-derived fragrances (ambergris)), and synthetic fragrances (specific aroma molecules synthesized through chemical processes, such as aldehydes, esters, ketones, etc.).

[0187] Odor substances may also include diluents or carriers to regulate odor concentration and evaporation rate, ensuring stable and uniform odor release. Common carriers include: liquid carriers such as ethanol, dipropylene glycol (DPG), and TML.

[0188] Reference Figure 23 The diagram shows a schematic of the connection structure between the main control circuit and the drive circuit provided in an embodiment of the present invention.

[0189] In one embodiment, the main control circuit 4 can drive the drive circuit 32, which can be used to drive the odor element 35 to perform atomization processing so that it can atomize the stored odor substance.

[0190] Reference Figure 24-27 The diagrams show a connection diagram of an odor element provided in one embodiment of the present invention, a structural diagram of an odor element provided in one embodiment of the present invention, a cross-sectional view of an odor element provided in one embodiment of the present invention, and an exploded diagram of an odor element provided in one embodiment of the present invention.

[0191] In one embodiment, the odor element 35 includes: an element housing 351, a storage conduit 352 for storing odor substances, and an atomizing plate 353 for atomizing the odor substances;

[0192] The storage channel 352 is disposed within the component housing 351, and the atomizing plate 353 is disposed on the top surface of the storage channel 352. The atomizing plate 353 may be a microporous atomizing plate.

[0193] In one embodiment, the atomizing plate 353 of the present invention can also be a medical-grade microporous atomizing plate, which can effectively convert the odor solvent from liquid into gas molecules smaller than 5 micrometers. Then, through high-pressure diffusion by the turbine fan 2, the odor molecules are highly mixed with the air, achieving efficient diffusion. Based on real-time simulation, because the odor molecules of the atomized odor substance are small in size, they evaporate and dissipate quickly after sufficient contact with air, thus preventing the simulated diffused odor from mixing with existing odors and avoiding a flavor different from the user's needs.

[0194] The component housing 351 is spherical in shape, with specific interfaces at the top and bottom. A storage conduit 352, located within the main body of the odor element, stores liquid fragrance. An atomizing plate 353, located at the top, atomizes the liquid fragrance into odor molecules for fragrance release. An air passage interface can be provided at the top of the atomizing plate 353 to connect to an external system, providing an air passage for fragrance release.

[0195] The fragrance is stored inside the storage pipe 352, and the liquid fragrance is atomized by the atomizing plate 353. The atomized fragrance is then transported to the outside through the air passage interface and blown away by the turbine fan 2. This design ensures that the fragrance can be released efficiently and stably.

[0196] With the above structure, the storage pipe 352 has a reasonable capacity, supporting long-term use. Meanwhile, the atomizing plate 353 achieves efficient conversion without the need for additional sensors. The standardized gas path interface facilitates connection to equipment. Furthermore, the component housing 351 employs a sealed design to prevent leakage of fragrance or odor substances.

[0197] The odor element integrates a high-precision liquid storage channel and an ultrasonic atomizing plate, with the odor release ratio precisely controlled by a PWM signal. Driven by a turbine fan 2, the atomized airflow is distributed along a pre-designed streamlined surface, achieving efficient odor output. The odor element replacement module uses a magnetic or snap-fit ​​connection to ensure quick replacement and airtightness.

[0198] In one embodiment, the odor simulator has an active odor mixing function, and the odor simulator can atomize multiple odor elements at the same time. Users can customize the odors of multiple odor elements.

[0199] In actual operation, the main control circuit 4 can adjust the output of different odors by adjusting the PWM duty cycle, so as to achieve the mixing of various odors and obtain the desired taste.

[0200] It should be noted that the odor element offers more than just the 16 scent types; users can purchase their desired scents. In specific scenarios, the odor simulator can acquire the user's status and release the corresponding scent based on the set odor parameters for each status. Furthermore, controlled by the main control circuit 4, the odor can be switched in real-time based on the concentration of odor substances in the environment and user feedback.

[0201] Reference Figure 24-27 In actual operation, the odor element 35 further includes: an upper element cover 354, a lower element cover 355, and an element circuit 356. The upper element cover 354 is disposed on the top of the element housing 351, the element circuit 356 is disposed on the lower element cover 355 and connected to the atomizing plate 353, and the lower element cover 355 is disposed on the bottom of the element housing 351. The element housing 351 is sealed by the upper element cover 354 and the lower element cover 355.

[0202] In use, the main control circuit 4 can drive the drive circuit 32, which in turn drives the component circuit 356, so that the component circuit 356 controls the atomizing plate 353 to perform atomization processing.

[0203] It should be noted that the upper cover 354 and the lower cover 355 not only seal the component housing 351, but the upper cover 354 also has multiple small holes through which the atomized gas can be released. Furthermore, the storage channel 352 can be used to conceal the wires of the microporous atomizing plate 353 and the liquid guiding strip.

[0204] Furthermore, the component circuit 356 can be equipped with multiple ring-shaped contacts that allow the metal probe to reach after the odor element 35 is placed. The odor type and odor capacity of the placed odor element 35 can be read through the probe connection.

[0205] Reference Figure 28 This diagram illustrates the atomization flow of an odor element according to an embodiment of the present invention. In use, the atomizing plate 353 can be controlled to atomize the odor substance within the storage channel 352. The atomized odor can flow out from the top of the element housing 351, and its flow direction can be as follows... Figure 27 As shown.

[0206] Reference Figures 29-34 The diagrams show the odor flow of an odor simulator provided in one embodiment of the present invention. Figure 1 A schematic diagram of odor flow in an odor simulator provided in an embodiment of the present invention. Figure 2 A schematic diagram of odor flow in an odor simulator provided in an embodiment of the present invention. Figure 3 A schematic diagram of odor flow in an odor simulator provided in an embodiment of the present invention. Figure 4 A schematic diagram of odor flow in an odor simulator provided in an embodiment of the present invention. Figure 5 A schematic diagram of odor flow in an odor simulator provided in an embodiment of the present invention. Figure 6 .

[0207] After atomization, the turbine fan 2 can be started to diffuse the atomized gas, and the gas flow can be as follows: Figures 29-34 As shown.

[0208] For further explanation, refer to Figure 35 The diagram illustrates the operation flow of an odor simulator according to an embodiment of the present invention. The operation flow of the odor simulator may include the following steps:

[0209] The first step is to power on the system. The Hall effect switch will detect the problem. A red light indicates the cover is installed correctly, and a yellow light indicates an incorrect cover installation. If the cover is not installed correctly, press the start switch while the red light is on to start the system, and the green light will illuminate.

[0210] The second step involves the main control circuit MCU reading 16 channels of odor sphere data (type and capacity) and updating it to the memory, and then uploading the odor sphere data via WIFI / Bluetooth network.

[0211] The third step is for the user's app to directly control or invoke the scene to issue commands.

[0212] The fourth step is for the main control circuit MCU to obtain APP control commands (such as the type of scent bead to be turned on, atomization level, fan speed, etc.) through the WIFI / Bluetooth module.

[0213] Fifth, the main control circuit MCU sends a command to turn on and adjust the fan speed; select the corresponding channel of the scent ball, output PWM, and adjust the duty cycle to control the atomization output size.

[0214] The sixth step involves the main control circuit MCU calculating the atomization time of the scent beads in real time, determining the consumed capacity, updating the bead capacity through the corresponding 12C channel, and simultaneously uploading and updating the APP data via WIFI / Bluetooth.

[0215] Step 7: The main control circuit MCU receives data from the APP in real time via WIFV / Bluetooth to update the atomization of the scent beads and the fan speed.

[0216] In this embodiment, the present invention provides an odor simulator, which has the following advantages: the present invention stores different odor substances and can use different odor substances to simulate different odors for users. It can not only meet the different application needs of users, but also the entire product is small in size, convenient for users to use, and can improve the diffusion speed of odors.

[0217] Those skilled in the art will understand that, for ease of description and brevity, the specific working process of the device described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0218] Furthermore, this application also provides an electronic device, including: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the control method of the odor simulator as described in the above embodiments.

[0219] Furthermore, embodiments of this application also provide a computer-readable storage medium storing a computer-executable program for causing a computer to execute the control method of the odor simulator as described in the above embodiments.

[0220] In the description of the embodiments of the present invention, it should be noted that the terms "above," "below," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. When an element such as a layer, region, or substrate is referred to as being "above" or "on top of" another element, it may be directly on the other element, or there may be an intermediate element. Conversely, when an element is referred to as being "directly on" or "above" another element, there is no intermediate element. It should also be understood that when an element is referred to as being "below" or "under" another element, it may be directly below or under the other element, or there may be an intermediate element. Conversely, when an element is referred to as being "directly below" or "under" another element, there is no intermediate element. Unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0221] Those skilled in the art will understand that embodiments of this application may also include computer program products. Therefore, this application may take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0222] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), devices, and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0223] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0224] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0225] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A control method of an odor simulator, characterized by, The method includes: After controlling the odor simulator to release odor substances according to the user's application needs, real-time control information is obtained. The real-time control information is based on the concentration of odor substances in the environment and user feedback. Based on the real-time control information, determine whether the environmental conditions of the odor simulator meet the conditions of the application requirement information; If it is determined that the environmental conditions of the odor simulator do not meet the conditions of the application requirement information, then the odor simulator is controlled to perform atomization and diffusion processes according to the odor substance concentration of the real-time control information until the conditions of the application requirement information are met. The real-time control information includes: the real-time odor concentration value of the user's environment obtained through the electronic nose and the user's feature image captured by the camera; The conditions for determining whether the environmental conditions of the odor simulator meet the application requirements based on the real-time control information include: Determine the user's emotional state based on the user feature image; If the real-time odor concentration value is not within the numerical range corresponding to the application requirement information or the emotional state is negative, then it is determined that the environmental conditions of the odor simulator do not meet the conditions of the application requirement information. If the real-time odor concentration value is within the range corresponding to the application requirement information and the emotional state is positive, then it is determined that the environmental conditions of the odor simulator meet the conditions of the application requirement information. The odor simulator includes: a bottom shell, a turbine fan, a ring atomizer, a main control circuit, and an arc-shaped device cover. The ring atomizer contains different odor substances. The main control circuit is located inside the bottom shell, the turbine fan is located in the through hole in the middle of the annular atomizer so that the annular atomizer is located around the turbine fan, the turbine fan is located on the main control circuit, and the equipment cover is located on the bottom shell to enclose the main control circuit, the turbine fan and the annular atomizer. The equipment cover is provided with an odor emission port. The annular atomizer includes: an annular support, a drive circuit, an annular compartment, and a compartment cover, connected sequentially from bottom to top; The annular compartment is provided with several material compartments, each of which is equipped with an odor element. The odor element contains an odor substance. The main control circuit is connected to the drive circuit, and the drive circuit is connected to the odor element. The main control circuit drives the odor element to atomize the stored odor substance through the drive circuit; The odor simulator is equipped with an atomizer and a turbine fan; The step of controlling the odor simulator to perform atomization and diffusion processes based on the odor substance concentration of the real-time control information includes: Based on the concentration of odor substances controlled by the real-time control information, the atomizer is used to atomize the odor substances corresponding to the application requirements information to obtain atomized gas. The diffusion radius is controlled based on the application requirement information to control the diffusion of the atomized gas by the turbine fan.

2. An odor simulator characterized by, The odor simulator includes: a bottom shell, a turbine fan, a ring atomizer, a main control circuit, and an arc-shaped device cover, wherein the ring atomizer contains different odor substances; The main control circuit is located inside the bottom shell, the turbine fan is located in the through hole in the middle of the annular atomizer so that the annular atomizer is located around the turbine fan, the turbine fan is located on the main control circuit, and the equipment cover is located on the bottom shell to enclose the main control circuit, the turbine fan and the annular atomizer. The equipment cover is provided with an odor emission port. The main control circuit is connected to the turbine fan and the annular atomizer respectively. The main control circuit is applicable to the control method of the odor simulator as described in claim 1, and is used to control the annular atomizer to atomize different odor substances and to control the turbine fan to diffuse the odor substances so that the atomized odor substances are emitted from the odor emission port.

3. The odor simulator of claim 2, wherein, The annular atomizer includes: an annular support, a drive circuit, an annular compartment, and a compartment cover, connected sequentially from bottom to top; The annular compartment is provided with several material compartments, each of which is equipped with an odor element. The odor element contains an odor substance. The main control circuit is connected to the drive circuit, and the drive circuit is connected to the odor element. The main control circuit drives the odor element to atomize the stored odor substance through the drive circuit.

4. The odor simulator of claim 3, wherein, The compartment cover has several openings, each of which is matched vertically with the odor element so that the odor species atomized by the odor element can be emitted from the opening.

5. The odor simulator of claim 3, wherein, The odor element includes: an element housing, a storage pipe for storing odor substances, and an atomizing plate for atomizing the odor substances; The storage pipe is disposed inside the component housing, and the atomizing plate is disposed on the top surface of the storage pipe.

6. The odor simulator of claim 3, wherein, The turbine fan includes, from bottom to top, a middle frame, fan blades, a motor mounting bracket, a motor, and a mounting cover.

7. The odor simulator of claim 6, wherein, The fan blades include a fan core and multiple fan blades, each fan blade being vertically disposed on the side of the fan core with the fan core as the center, and each fan blade being inclined from the vertical direction; Each of the aforementioned fan blades has a spoiler line on its side.

8. An odor simulator according to any one of claims 2-7, characterized in that The odor simulator also includes: a flow hood; The turbine fan is mounted on the shroud.

9. An electronic device comprising: A memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that the processor, when executing the program, implements the control method of the odor simulator as described in claim 1.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer-executable instructions for causing a computer to perform the control method of the odor simulator as described in claim 1.

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