Smell simulator control method and smell simulator

Abstract

The invention discloses a control method of an odor simulator and the odor simulator, and the method comprises the steps: controlling the odor simulator to release odor substances according to the application demand information of a user, and then obtaining real-time regulation and control information; according to the real-time regulation and control information, determining whether the environmental condition of the smell simulator meets the condition of the application demand information; if it is determined that the environment condition of the smell simulator does not meet the condition of the application demand information, the smell simulator is controlled to conduct atomization treatment and diffusion treatment according to the smell substance concentration of the real-time regulation and control information till the condition of the application demand information is met. Regulation and control can be performed in combination with the actual environment, and the concentration of the odor substance released by the odor simulator can meet the actual demand of a user, so that the control precision can be improved to meet the use demand of the user.

Description

Background Art

[0002] An odor release device is an instrument that can release different odor substances. One common 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-scale cold mist with a diameter of 0.1-5 microns and emit it into the surrounding air, filling the air with the corresponding fragrance.

[0003] The currently commonly used control method of the odor simulator is: determine the air content of the released substance, and then the user manually adjusts the working gear of the device according to the air content of the released substance, so that the device controls the motor to work according to the working gear to fill the air with the released substance, so that the current environment can have the corresponding fragrance.

[0004] However, the commonly used control methods currently have the following technical problems: the content of odor substances in the air is closely related to the actual environment. The concentration of odor substances fluctuates greatly under different environmental conditions. The content may be too high, resulting in an overly strong fragrance, or the content may be too low, resulting in an overly weak fragrance. This causes the concentration of the released odor substances to deviate from the actual needs of users, and the control accuracy is low, making it difficult to meet the user's usage needs. Summary of the invention

[0005] The present invention provides a control method for an odor simulator and an odor simulator, which can solve the technical problems in the prior art that the content of released substances deviates from the actual needs of users and the control accuracy is low.

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

[0007] After controlling the odor simulator to release the odor substance according to the user's application demand information, real-time control information is obtained, and the real-time control information is information based on the odor substance concentration in the environment and the user's feedback;

[0008] Determining whether the environmental conditions of the odor simulator meet the conditions of the application requirement information according to the real-time control information;

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

[0010] Therefore, the present invention can be regulated in combination with the actual environment, so that the concentration of the odor substance released by the odor simulator can be tailored to the actual needs of the user, thereby improving the control accuracy to meet the user's usage needs.

[0011] In combination with the first aspect, in one implementation, the odor simulator is provided with an atomizer and a turbo fan;

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

[0013] Based on the concentration of the odor substance in the real-time control information, the atomizer is controlled to atomize the odor substance corresponding to the application demand information to obtain an atomized gas;

[0014] The turbofan is controlled to diffuse the atomized gas based on the diffusion radius of the application requirement information.

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

[0016] The determining, according to the real-time control information, whether the environmental condition of the odor simulator meets the condition of the application requirement information includes:

[0017] determining the user's emotional state based on the user characteristic 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 a negative state, determining that the environmental condition of the odor simulator does not meet the condition 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 a positive state, it is determined that the environmental conditions of the odor simulator meet the conditions of the application requirement information.

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

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

[0022] A judgment module, used to determine whether the environmental conditions of the odor simulator meet the conditions of the application requirement information according to the real-time control information;

[0023] The control module is used to control the odor simulator to perform atomization processing and diffusion processing respectively according to the concentration of the odor substance 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 provided with an atomizer and a turbo fan;

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

[0026] Based on the concentration of the odor substance in the real-time control information, the atomizer is controlled to atomize the odor substance corresponding to the application demand information to obtain an atomized gas;

[0027] The turbofan is controlled to diffuse the atomized gas based on the diffusion radius of the application requirement information.

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

[0029] The determining, according to the real-time control information, whether the environmental condition of the odor simulator meets the condition of the application requirement information includes:

[0030] determining the user's emotional state based on the user characteristic 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 a negative state, determining that the environmental condition of the odor simulator does not meet the condition 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 a positive state, 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 embodiments of the present invention provides an odor simulator, the odor simulator comprising: a bottom shell, a turbo fan, an annular atomizer, a main control circuit and an arc-shaped upper cover of the device, the annular atomizer contains different odor substances;

[0034] The main control circuit is arranged in the bottom shell, the turbo fan is arranged in the through hole in the middle of the annular atomizer, so that the annular atomizer is arranged around the turbo fan, the turbo fan is arranged on the main control circuit, the device upper cover is arranged on the bottom shell to wrap the main control circuit, the turbo fan and the annular atomizer, and the device upper cover is provided with an odor discharge port;

[0035] The main control circuit is connected to the turbofan and the annular atomizer respectively. The main control circuit is suitable for 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 turbofan to perform diffusion processing so that the atomized odor substances are discharged from the odor discharge port.

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

[0037] The annular bin is provided with a plurality of material bins, each of the material bins is provided with an odor element, the odor element stores odor material, 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 driving circuit.

[0039] In combination with the third aspect, in one implementation, the bin cover is provided with a plurality of openings, each of which is matched with the odor element up and down so that the odor species atomized by the odor element can be discharged from the opening.

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

[0041] The storage pipe is arranged in the element housing, and the atomizing sheet is arranged on the top surface of the storage pipe.

[0042] In combination with the third aspect, in one implementation, the turbofan includes: a middle frame, fan blades, a motor fixing bracket, a motor and a fixing cover connected in sequence from bottom to top.

[0043] In combination with the third aspect, in one implementation, the fan blade includes a fan core and a plurality of fan blades, each of the fan blades is vertically arranged on a side of the fan core with the fan core as the center, and each of the fan blades is cut obliquely from the vertical direction;

[0044] A spoiler line is arranged on the side of each fan blade.

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

[0046] The turbo fan is arranged on the focusing cover.

[0047] Compared with the prior art, the control method and odor simulator provided by the embodiments of the present invention have the following beneficial effects: the present invention can obtain real-time control information after controlling the odor simulator to release odor substances according to the user's application requirement information; determine whether the environmental conditions of the odor simulator meet the conditions of the application requirement information according to 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, then control the odor simulator to perform atomization and diffusion processing respectively according to the concentration of odor substances in the real-time control information until the conditions of the application requirement information are met. Through the above-mentioned operation mode, the actual environment can be combined for control, so that the concentration of odor substances released by the odor simulator can be made to fit the actual needs of the user, thereby improving the accuracy of control to meet the user's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 It is a flow chart of a control method of an odor simulator provided by one embodiment of the present invention;

[0049] Figure 2 is a schematic structural diagram of a control device of an odor simulator provided by an embodiment of the present invention;

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

[0051] Figure 4 is a right side view of an odor simulator provided by one embodiment of the present invention;

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

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

[0054] Figure 7 is an upper left view of an odor simulator provided by one embodiment of the present invention;

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

[0056] Fig. 9 is a lower left view of an odor simulator provided by one embodiment of the present invention;

[0057] Fig.10 is a right sectional view of an odor simulator provided by one embodiment of the present invention;

[0058] Fig.11 is a left sectional view of an odor simulator provided by one embodiment of the present invention;

[0059] Fig.12 This is an internal front view of an odor simulator provided by one embodiment of the present invention;

[0060] Fig.13 is an internal rear view of an odor simulator provided by one embodiment of the present invention;

[0061] Fig.14 is an internal top view of an odor simulator provided by one embodiment of the present invention;

[0062] Fig.15 is an internal axial view of an odor simulator provided by one embodiment of the present invention;

[0063] Fig.16 Schematic diagram of an explosion of an odor simulator provided by an embodiment of the present invention Figure 1 ;

[0064] Fig.17 Schematic diagram of an explosion of an odor simulator provided by an embodiment of the present invention Figure 2 ;

[0065] Fig.18 is a front view of a fan blade provided by an embodiment of the present invention;

[0066] Fig.19 is an axial view of a fan blade provided by an embodiment of the present invention;

[0067] Fig. 20 is a top view of a fan blade provided by an embodiment of the present invention;

[0068] Fig.21 is a bottom view of a fan blade provided by an embodiment of the present invention;

[0069] Fig. 22 is a cross-sectional view of a fan blade provided by an embodiment of the present invention;

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

[0071] Fig.24 is a connection diagram of an odor element provided by an embodiment of the present invention;

[0072] Fig.25 is a schematic diagram of the structure of an odor element provided by an embodiment of the present invention;

[0073] Fig.26 is a cross-sectional view of a scent element provided by one embodiment of the present invention;

[0074] Fig. 27 is an exploded schematic diagram of an odor element provided by an embodiment of the present invention;

[0075] Fig.28 is a schematic diagram of the atomization flow of a scent element provided by an embodiment of the present invention;

[0076] Fig.29 Schematic diagram of the smell flow of the smell simulator provided by one embodiment of the present invention Figure 1 ;

[0077] Fig.30 Schematic diagram of the smell flow of the smell simulator provided by one embodiment of the present invention Figure 2 ;

[0078] Fig.31 Schematic diagram of the smell flow of the smell simulator provided by one embodiment of the present invention Figure 3 ;

[0079] Fig.32 Schematic diagram of the smell flow of the smell simulator provided by one embodiment of the present invention Figure 4 ;

[0080] Fig.33 Schematic diagram of the smell flow of the smell simulator provided by one embodiment of the present invention Figure 5 ;

[0081] Fig.34 Schematic diagram of the smell flow of the smell simulator provided by one embodiment of the present invention Figure 6 ;

[0082] Fig.35 is a schematic diagram of the operation flow of an odor simulator provided by an embodiment of the present invention;

[0083] In the figure: bottom shell 1, turbofan 2, annular atomizer 3, main control circuit 4, equipment upper cover 5, focusing cover 6, middle frame 21, fan blades 22, motor fixing bracket 23, motor 24, fixing cover 25, fan core 221, fan blades 222, annular bracket 31, drive circuit 32, annular position 33, position cover 34, odor element 35, opening 36, element housing 351, storage pipe 352, atomizing sheet 353, element upper cover 354, element lower cover 355, element circuit 356. DETAILED DESCRIPTION

[0084] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work 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 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-scale cold mist with a diameter of 0.1-5 microns and emit it into the surrounding air, filling the air with the corresponding fragrance.

[0086] The currently commonly used control method of the odor simulator is: determine the air content of the released substance, and then the user manually adjusts the working gear of the device according to the air content of the released substance, so that the device controls the motor to work according to the working gear to fill the air with the released substance, so that the current environment can have the corresponding fragrance.

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

[0088] In order to solve the above problems, a control method and device of an odor simulator provided in an embodiment of the present application will be introduced and explained in detail through the following specific embodiments.

[0089] Reference Figure 1 , showing a flow chart of a control method of an odor simulator provided by an embodiment of the present invention.

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

[0091] Wherein, 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 demand information, real-time control information is obtained, where the real-time control information is information based on the odor substance concentration in the environment and user feedback.

[0093] In one embodiment, in order to facilitate user control, the control mainboard can be connected to the user's smart terminal. Specifically, the user's smart terminal can be provided with a control APP of the odor simulator, and then the user's personal use demand information is input through the APP to obtain application demand information. It should be noted that the odor substance can be a chemical substance corresponding to the xx odor.

[0094] Among them, the application requirement information may include odor concentration, odor type, release duration, release time node, etc.

[0095] The odor concentration may be the concentration value of the odor substance in the air, such as the concentration of xxx essential oil. The odor type may be the substance type of the xxx odor substance, and different substances may be used for different types. In order to distinguish different odor substances, different containers may be preset, each container stores one odor substance and each container is provided with one label, and each odor substance corresponds to one label, so that different types of odor substances can be distinguished by using labels.

[0096] The release duration may be the total duration of the odor simulator releasing the odor substance. The release time node may be the start time and the end time of the odor simulator releasing the odor substance.

[0097] After obtaining the user's application requirement information, the odor simulator can be controlled to release the corresponding type of chemical substances according to the user's application requirement information, so that the odor substances can be released in the environment where the odor simulator is located. In order to determine whether the content of the released substance meets the user's needs, real-time control information can be obtained.

[0098] The real-time control information may be information 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 the personal usage opinion entered by the user on the APP, such as the need 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 according to the real-time control information.

[0100] In one embodiment, after controlling the odor simulator to release odor substances according to the user's application requirement information, real-time control information can be obtained, so that it can be determined whether the environment in which the odor simulator is located meets the conditions of the application requirement information according to the real-time control information.

[0101] For example, a gas detection instrument is provided on the side of the odor simulator, and the concentration of the released odor substances is detected by the gas detection instrument. Then, according to the concentration of the odor substances, it is determined whether the environmental conditions of the odor simulator meet the conditions of the application requirement information.

[0102] Similarly, the user may need the odor simulator to release gaseous substances when in the vicinity of the odor simulator. The user can input his personal feedback on the APP, and then judge whether the environmental conditions of the odor simulator meet the conditions of the application requirement information according to the user feedback, and determine whether the requirements of the user's application requirement information are met.

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

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

[0105] Similarly, a camera may be arranged on the side of the odor simulator to collect the user's facial image through the camera to obtain the user's feature image.

[0106] Wherein, as an example, determining whether the environmental conditions of the odor simulator meet the conditions of the application requirement information according to the real-time control information may include the following sub-steps:

[0107] S121. Determine the emotional state of the user based on the user characteristic 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 a negative state, 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 a positive state, determining that the environmental conditions of the odor simulator meet the conditions of the application requirement information.

[0110] In specific operations, the user feature image can be input into a preset neural network, and the user's current emotional state can be determined through the preset neural network, including a positive emotional state and a negative emotional state.

[0111] In one operation mode, the preset neural network may 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 K-means or DBSCAN).

[0112] In one embodiment, various facial image data of the user can be collected, and then the various facial image data of the user can be used for model training to obtain a preset neural network. The preset neural network can be used to analyze the emotional state of the user's usage habits and behavior patterns at different times and scenes; the user's data can also be grouped through the preset neural network 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 numerical 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] On the contrary, if the real-time odor concentration value is within the numerical range corresponding to the application requirement information and the emotional state is a positive state, it is determined that the environmental conditions of the odor simulator meet the conditions of the application requirement information.

[0115] Optionally, an image of the user's facial expression (such as smiling, frowning, etc.) may be used to reflect the user's emotional state.

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

[0117] In one operation mode, if it is determined that the environment in which the user is located does not meet the conditions of the application requirement information, it means that the substances released by the odor simulator may be too much or too little, resulting in too high or too low concentration. Therefore, adjustments need to be made, and the odor simulator can be controlled to perform atomization and diffusion processing respectively according to the concentration of the odor substances in the real-time control information until the conditions of the application requirement information are met.

[0118] For example, if the concentration is too high, the atomization can be stopped and the diffusion speed can be increased to increase the air flow rate, so that the odor substances can be dispersed to reduce the concentration of the odor substances, so that the environmental conditions of the odor simulator can meet the conditions of the application requirement information. Similarly, if the concentration is too low, the atomization concentration can be increased, the diffusion speed can be increased, and the concentration of the odor substances can be increased, so that the environmental conditions of the odor simulator can meet the conditions of the application requirement information.

[0119] In one embodiment, the odor simulator is provided with an atomizer and a turbofan, wherein the atomizer is used to atomize the odor substance, and the turbofan can diffuse the atomized odor substance.

[0120] Wherein, as an example, controlling the odor simulator to perform atomization processing and diffusion processing respectively according to the concentration of the odor substance in the real-time control information may include the following sub-steps:

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

[0122] S132. Control the turbofan to diffuse the atomized gas based on the diffusion radius of the application requirement information.

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

[0124] Next, the diffusion radius can be extracted from the application requirement information, and then the turbofan is 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 processing respectively according to the odor substance concentration of the real-time control information, which can improve the control accuracy until the conditions of the application requirement information are met, thereby meeting the user's application needs.

[0126] In this embodiment, the embodiment of the present invention provides a control method for an odor simulator, and its beneficial effect is that: the present invention can obtain real-time control information after controlling the odor simulator to release odor substances according to the user's application demand information; determine whether the environmental conditions of the odor simulator meet the conditions of the application demand information according to 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 demand information, then control the odor simulator to perform atomization and diffusion processing respectively according to the concentration of the odor substances in the real-time control information until the conditions of the application demand information are met. Through the above-mentioned operation mode, the actual environment can be combined for control, so that the concentration of the odor substances released by the odor simulator can be made to fit the actual needs of the user, thereby improving the accuracy of control to meet the user's usage needs.

[0127] The present invention also provides a control device for an odor simulator, see Figure 2 , showing a schematic structural diagram of a control device of an odor simulator provided by an embodiment of the present invention.

[0128] Wherein, as an example, the control device of 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 demand information. The real-time control information is information based on the concentration of odor substances in the environment and user feedback;

[0130] A judgment module 202, used to determine whether the environmental conditions of the odor simulator meet the conditions of the application requirement information according to the real-time control information;

[0131] The control module 203 is used to control the odor simulator to perform atomization processing and diffusion processing respectively according to the odor substance concentration of 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 provided with an atomizer and a turbo fan;

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

[0134] Based on the concentration of the odor substance in the real-time control information, the atomizer is controlled to atomize the odor substance corresponding to the application demand information to obtain an atomized gas;

[0135] The turbofan is controlled to diffuse the atomized gas based on the diffusion radius of the application requirement information.

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

[0137] The determining, according to the real-time control information, whether the environmental condition of the odor simulator meets the condition of the application requirement information includes:

[0138] determining the user's emotional state based on the user characteristic 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 a negative state, determining that the environmental condition of the odor simulator does not meet the condition 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 a positive state, it is determined that the environmental conditions of the odor simulator meet the conditions of the application requirement information.

[0141] The present invention also provides an odor simulator, see Figure 3-17, respectively showing a front view of an odor simulator provided by an embodiment of the present invention, a right view of an odor simulator provided by an embodiment of the present invention, a left view of an odor simulator provided by an embodiment of the present invention, an upper right view of an odor simulator provided by an embodiment of the present invention, an upper left view of an odor simulator provided by an embodiment of the present invention, a lower right view of an odor simulator provided by an embodiment of the present invention, a lower left view of an odor simulator provided by an embodiment of the present invention, a right sectional view of an odor simulator provided by an embodiment of the present invention, a left sectional view of an odor simulator provided by an embodiment of the present invention, an internal front view of an odor simulator provided by an embodiment of the present invention, an internal rear view of an odor simulator provided by an embodiment of the present invention, an internal top view of an odor simulator provided by an embodiment of the present invention, an internal axial view of an odor simulator provided by an embodiment of the present invention, and an explosion diagram of an odor simulator provided by an embodiment of the present invention Figure 1 An explosion diagram of an odor simulator provided by an embodiment of the present invention Figure 2 .

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

[0143] The main control circuit 4 is arranged in the bottom shell 1, the turbo fan 2 is arranged in the through hole in the middle of the annular atomizer 3, so that the annular atomizer 3 is arranged around the turbo fan 2, the turbo fan 2 is arranged on the main control circuit 4, the device upper cover 5 is arranged on the bottom shell 1 to wrap the main control circuit 4, the turbo fan 2 and the annular atomizer 3, and the device upper cover 5 is provided with an odor discharge port;

[0144] The main control circuit 4 is connected to the turbo fan 2 and the annular atomizer 3 respectively. The main control circuit 4 is applicable to the control method of the odor simulator as described in the above embodiment, and is used to control the annular atomizer 3 to atomize different odor substances and to control the turbo fan 2 to diffuse so that the atomized odor substances are discharged from the odor discharge port. The upper cover 5 of the device also has the function of guiding the odor. By atomizing different odor substances and diffusing them, different odors can be combined.

[0145] In one embodiment, the stored odor substance can be a solvent mixed with materials such as spices, alcohol and water used in the odor source. This solvent has the characteristics of strong volatility and small particle size. After atomization, it can be fully mixed with the air, thereby achieving rapid diffusion, volatilization and dissipation to enhance the diffusion effect.

[0146] In actual use, the main control circuit 4 can integrate intelligent algorithms to coordinate and control the above components according to user instructions and scene requirements to achieve odor combination and dynamic release.

[0147] Through coordinated control by the main control circuit 4, the extraction amount of each odor source can be guaranteed to be accurate to the milliliter level or microliter level, the atomization ratio and concentration can be guaranteed to have no deviation within the set range, and the output can be adjusted in real time through closed-loop control to ensure the consistency of odor.

[0148] In order to improve the release effect, the main control circuit 4 can control the atomization frequency and time of the annular atomizer 3 to ensure that different odor components are atomized and mixed in proportion.

[0149] In order to further improve the release effect, after the controlled release, the parameters such as the extraction volume and atomization frequency can be adjusted in real time through the PID control algorithm or feedback neural network to correct the error. At the same time, the matching degree between the system output odor and the set scheme can be verified regularly through laboratory analysis to continuously optimize the hardware control accuracy.

[0150] In order to record user data, the main control circuit 4 can support long-term storage, historical call 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 turbofan 2 may be evenly distributed, and the turbofan 2 may adjust the wind speed and path to ensure that the atomized odor is evenly released.

[0152] Reference Figure 3-17 The turbofan 2 comprises: a middle frame 21, fan blades 22, a motor fixing frame 23, a motor 24 and a fixing cover 25 which are connected in sequence from bottom to top.

[0153] Specifically, refer to Figure 3-17 The fan blade 22 includes a fan core 221 and a plurality of fan blades 222. Each of the fan blades 222 is vertically arranged on the side of the fan core 221 with the fan core 221 as the center, and each of the fan blades 222 is cut obliquely from the vertical direction; a spoiler line is provided on the side of each of the fan blades 222.

[0154] The motor fixing frame 23 can hide the motor 24 and the purpose of hiding the motor wire.

[0155] Specifically, the blades 222 and the fan core 221 of the turbofan 2 are designed to be streamlined. The effect guides the airflow to adhere stably to the wall and reduce turbulence.

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

[0157] Optionally, the minimum diffusion radius is 1.5m and the maximum can reach 5m. Users can adjust the fan speed and spray time through the APP or device to achieve a customized diffusion radius.

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

[0159] Reference Figure 18-22 , respectively showing a front view of a fan blade provided by an embodiment of the present invention, an axial view of a fan blade provided by an embodiment of the present invention, a top view of a fan blade provided by an embodiment of the present invention, a bottom view of a fan blade provided by an embodiment of the present invention, and a cross-sectional view of a fan blade provided by an embodiment of the present invention.

[0160] In a preferred embodiment, the fan blade 22 may be in the shape of a petal, and the fan blade 222 may adopt a structure similar to a petal, with the blade being in a curved, gradually unfolded form and having a unique geometric shape. This design optimizes the distribution of airflow by increasing the surface area of ​​the blade.

[0161] The fan blade 22 is shaped like a flower and has certain bionic characteristics, which helps to smooth the airflow and reduce air resistance and turbulence.

[0162] Furthermore, the connection between the fan core 221 and the plurality of fan blades 222 adopts a complex design with multiple supporting points, which is beneficial to the stable support of the blades and disperses the stress generated when the blades are running.

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

[0164] In addition, the fan core 221 and the plurality of fan blades 222 adopt a layered curved structure, which helps to guide the airflow to diffuse smoothly from the inside to the outside and reduce wind energy loss. At the same time, the petal-shaped fan blades 222 may produce 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, so that the smell simulated by the odor simulator can be emitted from the source to 5 meters away in about 3 seconds, and can quickly fill the entire space.

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

[0166] The arc-shaped edge of the fan blade 222 helps to optimize the wind speed distribution and avoid the uneven airflow caused by a single wind direction.

[0167] Optionally, the fan blades 222 may be made of lightweight and high-strength materials. Since the fan blades 222 are complex but delicate in design, high-strength and lightweight materials (such as composite materials or engineering plastics) are used to ensure structural stability and durability for long-term operation.

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

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

[0170] Reference Figure 18-22 The fan blade 222 has an appearance similar to a blooming flower, which not only has aerodynamic advantages in terms of function, but also has high visual beauty. This design is suitable for application scenarios with high aesthetic requirements, such as home decoration, art fans or high-end products. Its petal-shaped design is more suitable for special purposes. For example, when combined with an odor distribution system, it can achieve greater and more uniform airflow diffusion and assist in the odor transmission effect.

[0171] In order to improve the quiet effect, the unique curve and edge design can be used to reduce the airflow disturbance when the fan blade 222 is running, thereby reducing noise. At the same time, the optimization of the central structure of the fan core 221 may also play a role in shock absorption and noise reduction.

[0172] During use, the large-area fan blades 222 provide high air volume output, and the energy efficiency may be higher at the same power consumption. At the same time, the central support structure of the fan core 221 reduces wind energy loss and improves the overall fan performance by optimizing the blade angle. The difference from existing fan technology: traditional fan blade designs are usually straight or simple curved surfaces, while this design adopts a petal bionic structure, which optimizes airflow while also being aesthetically pleasing. Multi-point, complex central support structures are relatively rare in fan design, bringing more stable and precise blade motion control. The overall design enables the fan to not only have functional advantages (high air volume, low noise), but also have an artistic design sense, which is suitable for high-end markets or special application requirements.

[0173] The petal-shaped bionic structure of the present invention can optimize airflow distribution, improve aesthetics and quietness. The multi-point complex connection design of the present invention can enhance structural stability and dynamic adjustment capabilities of the blades. The aerodynamic optimization of the present invention can bend and streamline the blades to effectively reduce turbulence and noise, and improve wind energy utilization efficiency. The fusion of aesthetics and functionality of the present invention can have a unique appearance design with both efficient air volume output and visual appeal. The high-end materials and process possibilities of the present invention can ensure light weight, high strength and long life.

[0174] In order to concentrate the airflow of the turbo fan 2 as much as possible, thereby increasing the wind speed and the diffusion speed and efficiency, refer to Figure 3-17 The odor simulator further includes: a focusing hood 6; the turbofan 2 is arranged on the focusing hood 6.

[0175] The focusing cover 6 can be placed inside the fan blades 22 after they are installed to achieve the focusing effect.

[0176] Reference Figure 3-17 In one embodiment, the annular atomizer 3 comprises: an annular support 31, a driving circuit 32, an annular bin 33, and a bin cover 34 connected in sequence from bottom to top;

[0177] The annular bin 33 is provided with a plurality of material bins, each of which is provided with an odor element 35, wherein the odor element 35 stores 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 through the driving circuit 32 to atomize the stored odor substance.

[0179] Among them, the ring-shaped bracket fixes the ring-shaped circuit board and plays the role of supporting the intermediate motor and other structural parts.

[0180] Reference Figure 3-17 In one embodiment, the bin cover 34 is provided with a plurality of openings 36 , and each of the openings 36 matches the odor element 35 up and down, so that the odor species atomized by the odor element 35 can be discharged from the opening 36 .

[0181] In one implementation, the number of openings 36 may be 16, and the number of corresponding scent elements 35 may also be 16. Each scent element 35 may store a scent substance, and the scent substances stored in each scent element 35 are different. For example, the first scent element 35 stores lavender, the second scent element 35 stores lemon, the third scent element 35 stores rose, and so on. By storing different scent substances, real-time mixing of up to multiple scent combinations can be supported.

[0182] The generated scent control strategy includes not only the type of scent, but also the combination ratio of the scent. For example, the system may output a set of scent ratio schemes, such as 70% lavender and 30% citrus, to relieve anxiety and improve concentration.

[0183] For another example, if a user needs to simulate the smell of a rose garden, 10 of the 16 smell elements store rose smells, and each stores a rose smell substance. A set of smell ratio schemes can be combined, and the smell substance ratio of each smell element is 10%, so that the smell of a rose garden can be simulated.

[0184] The present invention is provided with a plurality of odor elements, and different odors can be developed according to different requirements.

[0185] Once the scent is released and the user is fed back, the intensity and proportion of the scent can be adjusted based on the user's real-time response. If the user's heart rate drops and the skin's electrical response decreases, the system will think the user has relaxed and can lower the concentration of the scent or switch to another scent.

[0186] The stored odor substances can be odor liquids, which mainly provide chemical substances for generating odors, specifically odor molecules that can volatilize and be perceived by human sense of smell. Its components may include: odor compounds (including natural extracts or synthetic aroma components), natural ingredients (such as plant-derived essential oils (citrus, lavender), animal-derived fragrances (ambergris)), and synthetic fragrances (specific aroma molecules synthesized by chemical synthesis, such as aldehydes, esters, ketones and other compounds).

[0187] The odor substance may also include a diluent or carrier to adjust the odor concentration and volatilization speed to ensure stable and uniform odor release. Common carriers include: liquid carriers: such as ethanol, dipropylene glycol (DPG), TML, etc.

[0188] Reference Fig.23 , shows a schematic diagram of the connection structure between the main control circuit and the driving circuit provided in one embodiment of the present invention.

[0189] In one embodiment, the main control circuit 4 can drive the driving circuit 32, and the driving circuit 32 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 , respectively showing a connection diagram of the odor element provided by an embodiment of the present invention, a structural diagram of the odor element provided by an embodiment of the present invention, a cross-sectional view of the odor element provided by an embodiment of the present invention, and an exploded diagram of the odor element provided by an embodiment of the present invention.

[0191] In one embodiment, the scent element 35 comprises: an element housing 351, a storage pipe 352 for storing scent substances, and an atomizing sheet 353 for atomizing the scent substances;

[0192] The storage pipe 352 is disposed in the element housing 351, and the atomizing sheet 353 is disposed on the top surface of the storage pipe 352. The atomizing sheet 353 may be a microporous atomizing sheet.

[0193] In one embodiment, the atomizing sheet 353 of the present invention can also adopt a medical-grade microporous atomizing sheet, which can fully convert the odor solvent from liquid into gas molecules below 5 microns, and then diffuse it through the high pressure of the turbo fan 2, so that the odor molecules are highly mixed with the air to achieve efficient diffusion. On the basis of achieving real-time simulation, since the odor molecules of the atomized odor substance have a small particle size, they evaporate and dissipate very quickly after fully contacting the air, so that the simulated diffused odor will not be mixed with the existing odor, and the diffused odor and the existing odor are prevented from mixing into a odor different from the user's needs.

[0194] The element housing 351 has a spherical appearance, with specific interfaces at the top and bottom. The storage pipe 352 is located in the inner body of the scent element and is used to store liquid fragrance. The atomizer sheet 353 is located at the top, and its main function is to atomize the liquid fragrance into odor molecules for releasing fragrance. The top of the atomizer sheet 353 can be provided with an air path interface structure connected to the external system to realize the air path channel when the fragrance is released.

[0195] The storage pipe 352 stores fragrance inside, and the fragrance liquid is atomized through the atomizing sheet 353. The atomized fragrance is transmitted to the outside through the air path interface to be blown away by the turbo fan 2. This design ensures that the odor element can release fragrance efficiently and stably.

[0196] With the above structure, the storage pipe 352 has a reasonable capacity and supports long-term use. At the same time, the atomizer 353 can achieve efficient conversion without the need for additional sensors. The gas path interface is standardized for easy connection with the device. In addition, the element housing 351 adopts a sealed design to prevent leakage of fragrances or odor substances.

[0197] The odor element integrates a high-precision liquid storage pipe and an ultrasonic atomizer, and then accurately controls the odor release ratio through a PWM signal. Driven by the turbo fan 2, the atomized airflow is distributed along the designed streamlined surface to achieve efficient odor output. The replacement module of the odor element adopts a magnetic or snap-on connection to ensure quick replacement and airtightness.

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

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

[0200] It should be noted that the smell types of the smell element are not limited to 16 types, and users can buy the smells they want. In the corresponding scene, the smell simulator can obtain the user state and release the corresponding smell according to the set smell corresponding to the different states. Moreover, through the control of the main control circuit 4, the smell can be switched in real time according to the concentration of the odor substance in the environment and the information of the user's feedback.

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

[0202] When in use, the main control circuit 4 can drive the driving circuit 32, and then the driving circuit 32 drives the element circuit 356, so that the element circuit 356 controls the atomizing sheet 353 to perform atomization processing.

[0203] It should be noted that the upper cover 354 and the lower cover 355 can not only seal the element housing 351, but also the upper cover 354 is provided with a plurality of small holes through which the atomized gas can be released. Moreover, the storage pipe 352 can be used to hide the wire of the microporous atomizing sheet 353 and the liquid guiding sponge.

[0204] And, element circuit 356 can be provided with a plurality of ring-shaped contacts, for metal probe can touch, after odor element 35 is put on. Can read the odor type and the odor capacity of this odor element 35 put on by probe connection.

[0205] Reference Fig.28 , which shows a schematic diagram of the atomization flow of the odor element provided by an embodiment of the present invention. When in use, the atomizing sheet 353 can be controlled to atomize the odor material in the storage pipe 352, and the atomized odor can flow out from the top of the element housing 351, and its flow direction can be as follows: Fig. 27 shown.

[0206] Reference Figure 29-34 , respectively showing the smell flow diagram of the smell simulator provided by an embodiment of the present invention Figure 1 Schematic diagram of the odor flow of the odor simulator provided by one embodiment of the present invention Figure 2 Schematic diagram of the odor flow of the odor simulator provided by one embodiment of the present invention Figure 3 Schematic diagram of the odor flow of the odor simulator provided by one embodiment of the present invention Figure 4 Schematic diagram of the odor flow of the odor simulator provided by one embodiment of the present invention Figure 5 Schematic diagram of the smell flow of the smell simulator provided by an embodiment of the present invention Figure 6 .

[0207] After atomization, the turbofan 2 can be controlled to start and diffuse the atomized gas. The gas flow can be as follows: Figure 29-34 shown.

[0208] For further explanation, refer to Fig.35 , shows a schematic diagram of the operation flow of the odor simulator provided by 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 and perform a Hall switch test. The red light indicates that the cover is installed normally, and the yellow light indicates that the cover is installed abnormally. In the red light state, press the start switch to start, and the green light will be displayed.

[0210] In the second step, the main control circuit MCU can read the 16-channel odor ball data (type and capacity) and update it to the memory, and upload the odor ball data via WIFI / Bluetooth.

[0211] The third step is for the user APP to directly control or call the scene to issue instructions.

[0212] In the fourth step, the main control circuit MCU obtains the APP control instructions (type of odor ball opening, atomization gear, fan gear, etc.) through the WIFI / Bluetooth module.

[0213] In the fifth step, the main control circuit MCU sends a command to start adjusting the fan gear; select the channel corresponding to the odor ball, output PWM, and adjust the duty cycle to control the atomization output size.

[0214] In the sixth step, the main control circuit MCU calculates the atomization time of the odor ball in real time, obtains the consumption capacity, updates the ball capacity through the corresponding 12C channel, and uploads and updates the APP data via WIFI / Bluetooth.

[0215] Step 7: The main control circuit MCU receives APP data in real time via WIFV / Bluetooth to update the odor ball atomization and fan gear position.

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

[0217] Those skilled in the art can clearly understand that, for the sake of convenience and brevity of description, the specific working process of the device described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0218] Furthermore, an embodiment of the present application also provides an electronic device, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the control method of the odor simulator as described in the above embodiment is implemented.

[0219] Furthermore, an embodiment of the present application also provides a computer-readable storage medium, which stores a computer-executable program, and the computer-executable program is used to enable a computer to execute the control method of the odor simulator as described in the above embodiment.

[0220] It should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. When an element such as a layer, region or substrate is referred to as being "on" or "above" another element, it can be directly on the other element, or there can also be an intermediate element. On the contrary, when an element is referred to as "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 "under" or "below" another element, it can be directly under or below the other element, or there can also be an intermediate element. On the contrary, when an element is referred to as being "directly under" or "below" another element, there is no intermediate element. Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0221] Those skilled in the art will appreciate that the embodiments of the present application may also provide computer program products. Therefore, the present application may adopt the form of complete hardware embodiments, complete software embodiments, or embodiments in combination with software and hardware. Moreover, the present application may adopt the form of computer program products implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that contain computer-usable program codes.

[0222] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), apparatuses, and computer program products according to the embodiments of the present application. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of the processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0223] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0224] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0225] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A control method for an odor simulator, characterized in that: The method comprises: After controlling the odor simulator to release the odor substance according to the user's application demand information, real-time control information is obtained, and the real-time control information is information based on the odor substance concentration in the environment and the user's feedback; Determining whether the environmental conditions of the odor simulator meet the conditions of the application requirement information according to 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, the odor simulator is controlled to perform atomization processing and diffusion processing respectively according to the odor substance concentration of the real-time control information until the conditions of the application requirement information are met.

2. The control method of the odor simulator according to claim 1, characterized in that: The odor simulator is provided with an atomizer and a turbo fan; The step of controlling the odor simulator to perform atomization processing and diffusion processing respectively according to the odor substance concentration of the real-time control information includes: Based on the concentration of the odor substance in the real-time control information, the atomizer is controlled to atomize the odor substance corresponding to the application demand information to obtain an atomized gas; The turbofan is controlled to diffuse the atomized gas based on the diffusion radius of the application requirement information.

3. The control method of the odor simulator according to claim 2, characterized in that: The real-time control information includes: the real-time odor concentration value of the user's environment obtained by the electronic nose and the user's characteristic image taken by the camera; The determining, according to the real-time control information, whether the environmental condition of the odor simulator meets the condition of the application requirement information includes: determining the user's emotional state based on the user characteristic 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 a negative state, determining that the environmental condition of the odor simulator does not meet the condition of the application requirement information; If the real-time odor concentration value is within the numerical range corresponding to the application requirement information and the emotional state is a positive state, it is determined that the environmental conditions of the odor simulator meet the conditions of the application requirement information.

4. An odor simulator, characterized in that: The odor simulator comprises: a bottom shell, a turbo fan, an annular atomizer, a main control circuit and an arc-shaped upper cover of the device, and the annular atomizer contains different odor substances; The main control circuit is arranged in the bottom shell, the turbo fan is arranged in the through hole in the middle of the annular atomizer, so that the annular atomizer is arranged around the turbo fan, the turbo fan is arranged on the main control circuit, the device upper cover is arranged on the bottom shell to wrap the main control circuit, the turbo fan and the annular atomizer, and the device upper cover is provided with an odor discharge port; The main control circuit is connected to the turbofan and the annular atomizer respectively. The main control circuit is applicable to the control method of the odor simulator as described in any one of claims 1 to 3, and is used to control the annular atomizer to atomize different odor substances and to control the turbofan to perform diffusion processing so that the atomized odor substances are discharged from the odor discharge port.

5. The odor simulator according to claim 4, characterized in that The annular atomizer comprises: an annular bracket, a driving circuit, an annular bin, and a bin cover connected in sequence from bottom to top; The annular bin is provided with a plurality of material bins, each of the material bins is provided with an odor element, the odor element stores odor material, 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 driving circuit.

6. The odor simulator according to claim 5, characterized in that The bin cover is provided with a plurality of openings, each of which is matched with the odor element up and down so that the odor species atomized by the odor element can be discharged from the opening.

7. The odor simulator according to claim 5, characterized in that The odor element comprises: an element housing, a storage pipe for storing odor substances, and an atomizing sheet for atomizing the odor substances; The storage pipe is arranged in the element housing, and the atomizing sheet is arranged on the top surface of the storage pipe.

8. The odor simulator according to claim 4, characterized in that The turbo fan comprises: a middle frame, fan blades, a motor fixing frame, a motor and a fixing cover which are connected in sequence from bottom to top.

9. The odor simulator according to claim 8, characterized in that The fan blade comprises a fan core and a plurality of fan blades, each of the fan blades is vertically arranged on the side of the fan core with the fan core as the center, and each of the fan blades is cut obliquely from the vertical direction; A spoiler line is arranged on the side of each fan blade.

10. The odor simulator according to any one of claims 4 to 9, characterized in that: The odor simulator further includes: a focusing hood; The turbo fan is arranged on the focusing cover.

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