Treatment method of mist state substrate formed based on atomized liquid, spray treatment device, and internet of things treatment system

Abstract

This application discloses a method for processing a mist matrix formed from an atomizing liquid, a spray processing device, and an IoT processing system. The system includes: a central control device, an electronic atomizing device, and a spray processing device. The electronic atomizing device is used to atomize and form a mist matrix, and when connected to the central control device, it sends current usage information to the central control device. The central control device is used to determine the target flavor based on the received usage information; determine the target fragrance information based on the target flavor; and issue a first control command to the spray processing device based on the target fragrance information. The spray processing device is connected to the central control device and is used to perform spray processing on the mist matrix based on the first control command. Thus, by determining the target fragrance information and controlling the spray processing device to perform corresponding spray processing, the central control device can meet the needs for efficient, precise, and adaptable processing of the residual mist matrix from the electronic atomizing device, improving the user experience.

Description

Technical Field

[0001] This application relates to the field of Internet of Things (IoT) technology, and in particular to a method for processing a mist matrix based on atomized liquid, a spray processing device, and an IoT processing system. Background Technology

[0002] In the use of electronic atomization devices (such as e-cigarettes), the atomized liquid is formed into a mist matrix for inhalation after being atomized by the device. This mist matrix then lingers in the air for a prolonged period, creating a persistent atomized odor. This residual odor is characterized by its strong diffusion and long duration of residence. Some people are highly sensitive to this odor, and prolonged exposure to an environment containing this odor can easily lead to respiratory discomfort, dizziness, nausea, and other adverse reactions, seriously affecting the user experience and the health of those around them.

[0003] In existing technologies, the methods for dealing with residual odors after using electronic atomizing devices are relatively limited, mostly relying on natural ventilation and manual spraying of traditional air fresheners. Natural ventilation is greatly limited by environmental conditions (such as the inability to effectively ventilate enclosed spaces), resulting in low efficiency. Traditional air fresheners require manual operation and cannot be precisely triggered according to the usage of electronic atomizing devices, failing to meet users' needs for efficient, precise, and adaptable treatment of residual odors, thus reducing the user experience. Summary of the Invention

[0004] The purpose of this application is to provide a method for treating atomized matrix formed by atomizing liquid, a spray treatment device, and an Internet of Things (IoT) processing system, which can meet the needs for efficient, precise, and adaptable treatment of residual atomized matrix in electronic atomizing devices, thereby improving the user experience.

[0005] To achieve the above objectives: In a first aspect, embodiments of this application provide an Internet of Things (IoT) processing system based on a mist matrix formed by atomizing liquid, including a central control device, an electronic atomizing device, and a spray processing device. The electronic atomizing device is used to atomize and form a mist matrix, and when connected to the central control device, it sends current usage information to the central control device. The central control device is used to determine a target flavor based on the received usage information; determine target fragrance information based on the target flavor; and issue a first control command to the spray treatment device based on the target fragrance information, wherein the first control command includes the target fragrance information. The spray treatment device is connected to the central control device and is used to perform spray treatment on the mist matrix based on the first control command.

[0006] In one embodiment, the central control device includes an odor analysis module, specifically used for: Based on the target flavor and a preset scent database, obtain recommended fragrances and corresponding scent suggestions corresponding to the target flavor; The recommended fragrance and the suggested fragrance notes are identified as the target fragrance information.

[0007] In one embodiment, the system further includes an environmental sensing device connected to the central control device, used to detect current environmental information in real time and send the environmental information to the central control device; and / or, used to obtain the target location where spraying treatment needs to be performed and send the target location to the central control device; The central control device is used to determine a target processing strategy based on the environmental information and / or the target location, and to issue a first control command to the spray processing device based on the target processing strategy and the target fragrance information. The first control command also includes the target processing strategy.

[0008] In one embodiment, the environmental sensing device is further configured to: When there is no connection between the electronic atomizing device and the central control device, the environmental information is detected for abnormalities, and if an abnormality is detected, the abnormal information is reported to the central control device. The central control device is specifically used for: Based on the received abnormal information, a second control command is issued to the spray treatment device, which is used to control the spray treatment device to perform spray treatment on the mist matrix.

[0009] In one embodiment, the central control device further includes a decision analysis module, specifically used for: The degree of pollution is determined based on the received environmental information and / or the usage information of the electronic atomization device; Based on the degree of pollution, determine the corresponding target implementation plan; The target processing strategy is determined based on the target execution plan and the received target location.

[0010] Optionally, the central control device is specifically used for: Based on the degree of pollution, the target spray treatment device for executing the first control command and the treatment plan to be executed by the target spray treatment device are determined. Based on the target spray treatment device and the treatment plan, a target execution plan is determined.

[0011] Optionally, when the target flavor is determined to be tobacco, the target fragrance information is correspondingly determined to be herbal or marine.

[0012] Optionally, the usage information received by the central control device may also include the single start-up duration of the electronic atomizing device, and the duration of a single spray from the spray treatment device based on the single start-up duration.

[0013] Optionally, the usage information received by the central control device may also include the concentration information of the target flavor of the electronic atomizing device, and the spray volume of the spray processing device controlled according to the concentration information of the target flavor.

[0014] Optionally, when the electronic atomizing device is in the start-up state, the central control device acquires the location information of the electronic atomizing device and controls the spray treatment device to move to or near the location where the electronic atomizing device was started, and performs spray treatment in a preset first mode.

[0015] Optionally, the central control device records the time and location of each start-up of the electronic atomizing device, and establishes a mist matrix concentration field based on the spatial information of the electronic atomizing device. After the spray processing device completes the first mode of spraying, the central control device obtains the working status of the electronic atomizing device. When the central control device determines that the electronic atomizing device is in a non-started state, it determines the position with the highest mist matrix concentration in the mist matrix concentration field, and controls the spray processing device to move to the position with the highest mist matrix concentration to perform spraying processing in a preset second mode.

[0016] Optionally, the spray intensity of the first mode is higher than that of the second mode, and the spray range of the first mode is smaller than that of the second mode.

[0017] Optionally, the establishment of the fog matrix concentration field includes: Obtain information about the space where the electronic atomizing device is located, discretize the space into a grid, and establish a two-dimensional grid coordinate system; Obtain the grid coordinates and startup time of the electronic atomization device each time it is started, assign an initial concentration value to the grid coordinate, calculate the diffusion of the atomized matrix from the grid coordinate to the surrounding grid coordinates at the initial concentration over time, and obtain the atomized matrix concentration at each grid coordinate at the target time. Calculate the decay of fog matrix concentration at each grid coordinate over time to obtain the decayed fog matrix concentration at each grid coordinate at the target time; The final fog matrix concentration at each grid coordinate at the target time is determined by superimposing the fog matrix concentration at each grid coordinate after the electronic atomization device is started in each subsequent cycle.

[0018] Optionally, the central control device calculates the diffusion of the fog matrix from the grid coordinate to the surrounding grid coordinates over time at the initial concentration using the following formula, including: C ij (t+Δt)=C ij (t)+D*( 2 C) ij *Δt; Where D represents the diffusion coefficient. 2 C represents the Laplace operator for concentration, t represents the start-up time of the e-cigarette device, and Δt represents the time elapsed after the e-cigarette device starts. ij The fog matrix concentration is represented as the target grid coordinates.

[0019] Optionally, the central control device further calculates the decay of the fog matrix concentration over time at each grid coordinate using the following formula, including: C ij (t+Δt)=C ij (t)*e λΔt ; Where λ represents the attenuation constant.

[0020] Secondly, embodiments of this application provide a spray treatment device, connected to a central control device, for: In response to receiving a first control command from the central control device, the atomized matrix is ​​sprayed. The first control command is determined by the central control device based on the received usage information of the electronic atomizing device, the target flavor, and the target fragrance information corresponding to the target flavor.

[0021] In one embodiment, the spray treatment device includes a main spray treatment device and an auxiliary spray treatment device. The main spray treatment device is used to perform spray treatment at the target location indicated by the first control command. The auxiliary spray treatment device is used to move to the target location and perform adsorption treatment on the mist matrix. In one embodiment, the main spray treatment device includes a fixed spray treatment device and a movable spray treatment device. The fixed spray treatment device is equipped with a rotatable nozzle and is used to perform spray treatment on a target position indicated by the first control command based on the rotatable nozzle. The movable spray treatment device is used to move to the target position and perform spray treatment on the mist matrix.

[0022] In one embodiment, the main spray treatment device is provided with a spray module, an air circulation module, or a catalytic decomposition module; The spray module is used to spray a fragrance gas modulated based on the target fragrance information in the first control command, so that the spray module sprays the fragrance gas; The air circulation module is used to perform the process of turning the air circulation on / off; The catalytic decomposition module is used to perform catalytic decomposition treatment on the mist matrix.

[0023] Optionally, the spray treatment device is further used for: In response to receiving a second control command from the central control device, the device performs spraying treatment on the mist matrix. The second control command is to perform anomaly detection on the current environmental information detected in real time by the environmental sensing device when there is no connection between the electronic atomizing device and the central control device, and report to the central control device if an anomaly is detected.

[0024] Thirdly, embodiments of this application provide an Internet of Things (IoT) processing method based on a mist matrix formed by an atomizing liquid, including: Obtain current usage information for electronic atomization devices; Based on the usage information, determine the target flavor; Based on the target flavor, determine the target fragrance information; Based on the target fragrance information, the spray processing device is controlled to perform spray processing on the mist matrix generated by the electronic atomization device.

[0025] Fourthly, embodiments of this application provide a computing device, specifically including: a processor and a memory for storing executable instructions; wherein the processor is configured to execute the instructions for executing the Internet of Things processing method based on a mist matrix formed by atomizing liquid as described in the third aspect.

[0026] Fifthly, embodiments of this application provide a computer-readable storage medium storing a computer program, wherein when the instructions in the computer-readable storage medium are executed by a processor of a computing device, the computing device is able to implement the Internet of Things processing method based on a mist matrix formed by atomizing liquid as described in the third aspect.

[0027] This application provides a method for processing a mist matrix formed from an atomizing liquid, a spray processing device, and an IoT processing system. The system includes a central control device, an electronic atomizing device, and a spray processing device. The electronic atomizing device atomizes to form a mist matrix and, when connected to the central control device, sends current usage information to the central control device. The central control device determines a target flavor based on the received usage information; determines a target fragrance based on the target flavor; and issues a first control command to the spray processing device based on the target fragrance information. The spray processing device, connected to the central control device, performs spray processing on the mist matrix based on the first control command. Thus, by determining the target fragrance based on the target flavor corresponding to the mist matrix and performing spray processing, the system can meet the needs for efficient, precise, and adaptable processing of residual mist matrix from electronic atomizing devices, improving the user experience. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of an Internet of Things (IoT) processing system based on a mist matrix formed by atomizing liquid, provided in an embodiment of the present invention.

[0029] Figure 2 This is a schematic diagram illustrating the specific interaction of an IoT processing system based on a mist matrix formed by atomizing liquid, as provided in an embodiment of the present invention.

[0030] Figure 3 A flowchart illustrating a method for processing a mist matrix based on an atomizing liquid, provided in an embodiment of the present invention.

[0031] Figure 4 This is a schematic diagram of the structure of a computing device provided in an embodiment of the present invention.

[0032] Processor 310, memory 311, network interface 312, bus system 313. Detailed Implementation

[0033] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0034] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, components, features, and elements with the same names in different embodiments of this application may have the same meaning or different meanings, the specific meaning of which must be determined by its interpretation in that specific embodiment or further in conjunction with the context of that specific embodiment.

[0035] It should be understood that although the terms first, second, third, etc., may be used herein to describe various information, such information should not be limited to these terms. These terms are used only to distinguish information of the same type from one another. For example, without departing from the scope of this document, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Depending on the context, the word "if," as used herein, can be interpreted as "when," "when," or "in response to determination." Furthermore, as used herein, the singular forms "a," "an," and "the" are intended to also include the plural forms unless the context indicates otherwise. It should be further understood that the terms "comprising," "including," indicate the presence of the stated feature, step, operation, element, component, item, kind, and / or group, but do not exclude the presence, occurrence, or addition of one or more other features, steps, operations, elements, components, items, kinds, and / or groups. The terms "or" and "and / or" as used herein are to be interpreted as inclusive, or mean any one or any combination thereof. Therefore, "A, B, or C" or "A, B, and / or C" means "any one of the following: A; B; C; A and B; A and C; B and C; A, B, and C". Exceptions to this definition will only occur if the combination of elements, functions, steps, or operations is inherently mutually exclusive in some way.

[0036] It should be understood that although the steps in the flowcharts of this application's embodiments are shown sequentially according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some of the steps in the figures may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily completed at the same time, but can be executed at different times, and their execution order is not necessarily sequential, but can be performed alternately or in turn with other steps or at least a portion of the sub-steps or stages of other steps.

[0037] It should be noted that step designations such as S101 and S102 are used in this document for the purpose of more clearly and concisely describing the corresponding content, and do not constitute a substantial limitation on the order. In specific implementation, those skilled in the art may execute S102 first and then S101, etc., but these should all be within the protection scope of this application.

[0038] It should be understood that in this article, the word "treatment" includes any of the following meanings: concealing, purifying, absorbing, dispersing, etc.

[0039] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0040] In the following description, the use of suffixes such as "module," "part," or "unit" to denote elements is solely for the purpose of illustrative purposes and has no specific meaning in itself. Therefore, "module," "part," or "unit" may be used interchangeably.

[0041] This application proposes an Internet of Things (IoT) processing system based on a mist matrix formed by atomizing liquid, specifically as follows: Figure 1 As shown in the figure, the IoT processing system based on a mist matrix formed by atomizing liquid provided in this application embodiment includes a central control device, an electronic atomizing device, and a spray processing device. Electronic atomizing devices are used to atomize and form a mist matrix, and when connected to a central control device, they send current usage information to the central control device. The central control device is used to determine the target flavor based on the received usage information; determine the target fragrance information based on the target flavor; and issue a first control command to the spray treatment device based on the target fragrance information, wherein the first control command includes the target fragrance information. A spray treatment device, connected to a central control device, is used to perform spray treatment on a mist matrix based on a first control command.

[0042] Optionally, the electronic atomizing device, as the source of the mist matrix, can meet the user's core usage needs, such as the inhalation function of the electronic atomizing device. The mist matrix it produces will remain in the air in the form of a mist matrix after use. The mist matrix can manifest as smoke.

[0043] Optionally, the e-cigarette device incorporates a data acquisition module and a communication module, such as Bluetooth, Wi-Fi, or Narrowband Internet of Things (NB-IoT) communication units. This allows the e-cigarette device to connect to a central control unit during use and transmit real-time usage information to the central control unit. Optionally, the usage information of the e-cigarette device includes flavor information, flavor characteristics, operating status information, and real-time location information.

[0044] Optionally, the e-cigarette device can wirelessly connect to the central control unit via an integrated data transmission interface (the wireless communication module is integrated inside the device), eliminating the need for additional external devices and preserving the original portability and user experience of the device, while ensuring the real-time (latency ≤1s) and accuracy of usage information transmission. Optionally, the target flavor of the e-cigarette device can be determined based on flavor characteristic information from the device's usage information. Flavor characteristic information includes: flavor (such as apple, tobacco, etc.), nicotine content, and other aroma / sweetness components (such as ethyl maltol (caramel flavor), and the slightly sweet aroma produced by heating propylene glycol / glycerin). This provides the core basis for the central control unit to determine the target fragrance.

[0045] Optionally, the central control unit can connect to the electronic atomizing device and the spray treatment device, responsible for data processing, logical judgment, and command generation, and is the core unit for realizing intelligent control. The central control unit matches the communication modules of the electronic atomizing device and the spray treatment device through a compatible communication protocol, synchronously receiving usage information sent by the electronic atomizing device to ensure no data loss. Optionally, the central control unit has rapid data processing capabilities and supports simultaneous connection of multiple devices, such as multiple electronic atomizing devices and spray treatment devices.

[0046] Optionally, the spray treatment device is an actuator for fragrance spraying. It receives a first control command from the central control device via a built-in communication module and performs precise spraying accordingly to treat residual atomized odors. Optionally, the spray treatment device includes multiple processing functions such as fragrance masking, purification, absorption, and dispersion. Optionally, during use, the electronic atomizing device transmits its usage information to the central control device in real time. The central control device, as the core decision-making unit, first analyzes the usage information to determine the current flavor of the electronic atomizing device, then matches the target fragrance information suitable for that flavor from a preset database, and generates a first control command containing fragrance parameters. After receiving the first control command, the spray treatment device precisely sprays the corresponding fragrance to achieve targeted treatment of residual atomized odors. This achieves automatic matching of fragrances to the user's preferred flavor for the electronic atomizing device, precisely treating residual atomized odors without manual intervention, creating a more comfortable and clean user environment.

[0047] In one embodiment, the spray treatment device sends a real-time status signal to the central control device at a fixed frequency (e.g., every 30 seconds) to report its own status, including: online / offline, fragrance remaining, filter life, current position / orientation, whether a task is being performed, and the status of task execution.

[0048] In one embodiment, the central control device includes an odor analysis module, specifically used for: Based on the target flavor and a pre-defined scent database, obtain recommended fragrances and corresponding scent suggestions that correspond to the target flavor; Recommended fragrances and scent notes will be identified as target fragrance information.

[0049] Optionally, recommended fragrances and scenting suggestions can be pre-set based on the flavors of different electronic atomizing devices. This generates a pre-set scent database based on the preset flavors, recommended fragrances, and scenting suggestions. This pre-set scent database can be displayed in a table, as shown in Table 1. Table 1

[0050] For example, if the target flavor is determined to be peach, the corresponding recommended fragrance can be any one of berry, white floral, or tea. The corresponding fragrance notes can be any one of jasmine, white tea, green tea, pineapple, grape, orange, or lemon. The determined recommended fragrance and fragrance note suggestions are set as the target fragrance information and provided to the spray processing device for reference.

[0051] Alternatively, other components in the mist matrix, such as the common ethyl maltol (caramel sweetness), can be interfered with by linalool (lavender, floral scent); the slightly sweet scent produced by heating propylene glycol / glycerin can be balanced by the refreshing sensation of citrusene (lemon, orange peel).

[0052] In this way, a database is generated based on pre-set flavors, fragrances, and perfumery suggestions, and targeted perfumery can effectively balance the scent of the mist and enhance the user's sensory experience.

[0053] In one embodiment, for specific flavor types, a general fragrance library can be established within a preset scent database to improve applicability. For example, for most fruit flavors, a fresh and clean fragrance library can be set up, including citrus, green tea, and white musk; for citrus and berry flavors, a floral and soothing fragrance library can be set up, including lavender and geranium; for tobacco flavors, a woody and calming fragrance library can be set up, including cedar, vetiver, and amber; or a marine air fragrance library can be set up, including sea breeze, ozone, and mint. In this way, establishing a general fragrance library for specific flavors can improve applicability, meet different flavor needs, and accurately address various atomized scents.

[0054] In one embodiment, the preset scent database in the central control device can be updated and upgraded based on the user's actual needs to modify or add information on atomized flavors and recommended fragrances and scent suggestions. In this way, updating the database based on needs ensures that the data information of the central control device keeps pace with changes and maintains the effectiveness of processing different atomized flavors.

[0055] In one embodiment, the system further includes an environmental sensing device connected to the central control device, used to detect current environmental information in real time and send the environmental information to the central control device; and / or, used to obtain the target location where spraying treatment needs to be performed and send the target location to the central control device; The central control device is used to determine the target processing strategy based on environmental information and / or target location, and to issue a first control command to the spray processing device based on the target processing strategy and target fragrance information. The first control command also includes the target processing strategy.

[0056] Optionally, the environmental sensing device includes a gas sensor array, which can be deployed in the spray treatment device or set up as a fixed indoor monitoring node, such as on a wall or desktop. The gas sensor array includes various types of sensors, such as sensors for volatile organic compounds (VOCs), PM2.5 sensors, and temperature and humidity sensors, enabling comprehensive monitoring of environmental quality. Optionally, it can collect VOCs concentration (directly related to the pollution level of residual atomized odor), PM2.5 values ​​(reflecting the environmental particulate matter pollution), and temperature and humidity data in real time, and convert the data into standardized environmental information before transmitting it to the central control device.

[0057] Optionally, the target location can be any of the following: the physical location of the electronic atomizing device, the area with the most severe pollution, a preset important area, or an area where people are detected.

[0058] Optionally, an Ultra-Wideband (UWB) positioning module and a Bluetooth Angle of Arrival (AoA) positioning module can be integrated, with an optional infrared positioning module to adapt to the positioning needs of different usage scenarios. Optionally, the physical location of the electronic atomizing device (e.g., directly associated if the device has a built-in positioning chip) or the user's location can be captured in real time using UWB or Bluetooth AoA technology to generate accurate target location coordinates. Optionally, in complex indoor environments with severe obstruction and strong signal interference, the infrared positioning module can be activated to assist in calibration, ensuring that the target position error is ≤0.5m, meeting the requirements for precise spraying. Optionally, the target location coordinates can be converted into location information recognizable by the central control device and synchronously transmitted to the central control device, providing a basis for defining the spray range.

[0059] Optionally, when the electronic atomizing device does not have a built-in positioning module or cannot transmit the location information of the target location, the VOCs concentration gradient of different monitoring nodes can be used to provide a rough target location reference for the central control device. For example, the location with the highest VOCs concentration can be determined as the target location, and the VOCs concentration can be gradually reduced as the distance from the target location increases.

[0060] Optionally, it can also record the changes in VOCs concentration and PM2.5 value before and after odor treatment, forming a data comparison to provide a basis for the central control device to determine whether the treatment task has been completed.

[0061] Optionally, the environmental sensing device can establish a stable connection with the central control device through IoT communication protocols, such as Bluetooth 5.0, Wi-Fi, and NB-IoT, to achieve real-time transmission of environmental information and target location information, ensuring data synchronization and avoiding the impact of data lag on the control effect.

[0062] In one embodiment, the environmental sensing device is further configured to: When there is no connection between the electronic atomization device and the central control unit, the system performs anomaly detection on the environmental information and reports the anomaly information to the central control unit if an anomaly is detected. The central control unit is specifically used for: Based on the received abnormal information, a second control command is issued to the spray treatment device. The second control command is used to control the spray treatment device to perform spray treatment on the mist matrix.

[0063] When electronic atomization devices do not have the function of actively reporting, it is necessary to continuously monitor the environmental quality information in the area.

[0064] Optionally, all sensor nodes in the environmental sensing device sample at a preset fixed period (e.g., once every 10 seconds) to acquire environmental information. After sampling, the sensor nodes do not report immediately, but instead compare the environmental information with a preset abnormal threshold to determine whether the current environment is in an abnormal state. Optionally, when the environmental information acquired by the sampling is in an abnormal state for several consecutive times, such as for two consecutive periods, or when the environmental information acquired by the sampling is in a severely excessive state, for example, when the VOCs concentration is detected to rise by more than 50% of the baseline value within 2 seconds, it is determined to be a severely excessive situation. In this case, the environmental sensing device will immediately send an abnormal event alarm data packet to the central control device. The abnormal information includes data such as sensor ID, excessive value, timestamp, and its own location.

[0065] Optionally, after receiving abnormal information from the environmental sensing device, the spray treatment device can make further judgments based on the received abnormal information to determine the current environmental pollution situation and issue a second control command accordingly to control the spray treatment device to perform spray treatment on the current mist matrix.

[0066] In this way, environmental anomalies can be detected in a timely manner when the electronic atomizing device is not connected to the central control unit. The central control unit then instructs the spray treatment device to handle the anomalies, ensuring the timeliness and effectiveness of responding to environmental anomalies.

[0067] In one embodiment, the central control device further includes a decision analysis module, specifically used for: The degree of pollution is determined based on received environmental information and / or usage information of electronic atomization devices; Based on the degree of pollution, determine the corresponding target implementation plan; Based on the target execution plan and the received target location, determine the target processing strategy.

[0068] Optionally, the degree of pollution can be determined based on changes in air quality information in the environmental data, such as VOCs. S Information on air quality changes, including concentration, PM2.5 levels, and target location. Optionally, pollution levels can be preset, including: light pollution, moderate pollution, and heavy pollution. This allows for the display of VOC-based air quality data. S When determining the degree of pollution by concentration, VOCs are used. S The concentration is compared with at least one preset concentration threshold. If the VOC concentration is... S If the concentration is less than or equal to a preset first concentration threshold, the current pollution level is determined to be light pollution. If VOCs... S If the concentration is greater than a preset first concentration threshold and less than or equal to a preset second concentration threshold, then the current pollution level is determined to be moderate. If VOCs... SIf the concentration is greater than the preset second concentration threshold, the current pollution level is determined to be severe pollution.

[0069] Optionally, the current level of pollution can be determined based on the usage information of the electronic atomizing device, such as the usage time and operating power of the device. Thus, the longer the usage time and the higher the operating power of the electronic atomizing device, the more severe the pollution can be determined.

[0070] Optionally, environmental information and usage information of electronic atomizing devices can be comprehensively considered to further determine the current level of pollution. Based on this, the corresponding determination of the pollution level will be more accurate.

[0071] Optionally, after determining the current level of pollution, a target implementation plan can be formulated based on the current real-time situation, or the corresponding target implementation plan can be selected directly from a variety of preset treatment plans.

[0072] Optionally, based on the determined target execution plan and the target location that needs to be processed, a target processing strategy is jointly determined in order to control the spray treatment device to execute the target execution plan at the target location.

[0073] In one embodiment, the central control device is specifically used for: Based on the degree of pollution, determine the target spray treatment device for executing the first control command and the treatment plan to be executed by the target spray treatment device; Based on the target spray treatment device and treatment plan, determine the target execution plan.

[0074] Optionally, after determining the degree of pollution, different spray treatment devices and different treatment schemes may be determined based on different degrees of pollution. That is, different treatment schemes may be set for the same spray treatment device. For example, the dosage or spraying time may be different when spraying the mist matrix based on the spray treatment device for light pollution and heavy pollution.

[0075] Optionally, when the target flavor is determined to be tobacco, the target fragrance information is correspondingly determined to be herbal or marine.

[0076] Optionally, if the target flavor is determined to be tobacco, herbal or marine notes can be recommended as the target fragrance. Furthermore, fragrance suggestions can be provided based on the target flavor of tobacco or the target fragrance information of herbal / marine notes.

[0077] Optionally, the usage information received by the central control device also includes the single start-up duration of the electronic atomizing device, and the duration of a single spray from the spray treatment device based on the single start-up duration.

[0078] Optionally, the single start-up duration of the electronic atomizing device can be the start-up time from the device's activation to its shutdown, or it can be the duration of use by the user. This allows for the control of the spray treatment device to perform spraying based on the single start-up duration of the electronic atomizing device. Understandably, synchronous operation of the electronic atomizing device and the spray treatment device can better reduce the degree of air pollution and improve the treatment effect of the spray treatment device on the residual atomized matrix from the electronic atomizing device.

[0079] Optionally, the usage information received by the central control device also includes the concentration information of the target flavor of the electronic atomizing device, and the spray volume of the spray processing device is controlled according to the concentration information of the target flavor.

[0080] Optionally, the concentration information of the target flavor in an electronic atomizing device can be defined and represented in various ways. Common methods include percentages, such as 30% or 50%, with higher values ​​indicating a stronger flavor. Alternatively, it can be categorized into specific levels, such as light, medium, and strong, each corresponding to a different flavor concentration range. This information reflects the user's personalized needs for flavor intensity, and the device adjusts the spray volume accordingly to achieve the user's desired flavor experience. Optionally, the concentration of the target fragrance can also be determined based on the concentration information of the target flavor.

[0081] Optionally, when the electronic atomizing device is in the start-up state, the central control device acquires the location information of the electronic atomizing device and controls the spray treatment device to move to or near the location where the electronic atomizing device was started, and performs spray treatment in a preset first mode.

[0082] Optionally, in this electronic atomization system, the central control unit has an optional function: when the electronic atomization device is turned on and enters the startup state, the central control unit immediately acquires its location information. This location information acquisition may be achieved through a built-in positioning module, such as GPS, Bluetooth positioning, or other indoor positioning technologies. After acquiring the location, the central control unit issues a command to control the movement of the spray processing device. The spray processing device may be mounted on a movable robotic arm, track, or other moving mechanism. It will move to the position where the electronic atomization device was when it was started, or to a nearby position. Upon reaching the designated position, the spray processing device will perform spray processing in a preset first mode. For example, the first mode is set to spray 3 times per second, with each spray volume of 0.1 ml and a spray angle of 60 degrees, thereby providing specific auxiliary or processing effects to the electronic atomization device.

[0083] Optionally, the central control device records the time and location of each start-up of the electronic atomizing device, and establishes a mist matrix concentration field based on the spatial information of the electronic atomizing device. After the spray treatment device completes the first mode of spraying, the central control device obtains the working status of the electronic atomizing device. When the central control device determines that the electronic atomizing device is in a non-started state, it determines the position with the highest mist matrix concentration in the mist matrix concentration field, and controls the spray treatment device to move to the position with the highest mist matrix concentration to perform spraying treatment in a preset second mode.

[0084] Optionally, considering that users are often in a moving state when using electronic atomizing devices, the electronic atomizing device acts as a mobile source of atomized matrix. Unlike traditional tobacco, it only produces atomized matrix during inhalation, with a short start-up time and an unpredictable shutdown time. Optionally, the central control device records the start-up time and location of each electronic atomizing device and, combined with the spatial information of the electronic atomizing device, establishes a concentration field of atomized matrix. Optionally, after the spray treatment device completes spraying in the first mode, the central control device monitors the operating status of the electronic atomizing device. If it determines that the electronic atomizing device is in a non-started state, and no new atomized matrix is ​​being generated, the central control device will determine where the concentration of atomized matrix is ​​highest within the concentration field. Then, it controls the spray treatment device to move to the location with the highest concentration of atomized matrix and sprays it in a preset second mode. The second mode specifically treats residual atomized matrix, which may involve a larger spray volume or finer spray particles, ensuring effective purification of the area with high concentration of atomized matrix and maintaining clean air in the space.

[0085] Optionally, the spray intensity of the first mode is higher than that of the second mode, and the spray range of the first mode is smaller than that of the second mode.

[0086] Optionally, in the spray treatment mechanism of the electronic atomizing device, the first mode is for when the electronic atomizing device is first started and producing smoke. Since the mist matrix is ​​concentrated near the starting position, the spray intensity is high to quickly suppress the initial diffusion of the mist matrix, which can powerfully disperse or purify the local mist matrix. In the first mode, the electronic atomizing device focuses on the device's starting point, and the spray range is relatively small. Optionally, the second mode is used to treat the residual mist matrix after the electronic atomizing device is turned off. At this time, the mist matrix has diffused. Although there is a focus on the highest concentration point, a wider coverage is needed. Therefore, the spray intensity is lower than that of the first mode, and the spray range of the second mode is larger, ensuring that the residual mist matrix that has diffused in a larger area can be effectively treated, achieving comprehensive air purification.

[0087] Optionally, the establishment of the fog matrix concentration field includes: Obtain information about the space where the electronic atomizing device is located, discretize the space into a grid, and establish a two-dimensional grid coordinate system; Obtain the grid coordinates and startup time of the electronic atomization device each time it is started, assign an initial concentration value to the grid coordinate, calculate the diffusion of the atomized matrix from the grid coordinate to the surrounding grid coordinates at the initial concentration over time, and obtain the atomized matrix concentration at each grid coordinate at the target time. Calculate the decay of fog matrix concentration at each grid coordinate over time to obtain the decayed fog matrix concentration at each grid coordinate at the target time; The final fog matrix concentration at each grid coordinate at the target time is determined by superimposing the fog matrix concentration at each grid coordinate after the electronic atomization device is started each time.

[0088] Optionally, when processing the mist matrix generated by the electronic atomizing device, the information of the space where the electronic atomizing device is located must first be obtained, and this space is discretized into a grid to establish a two-dimensional grid coordinate system. This is like dividing the entire space into small grids, each with its own coordinates, which facilitates accurate calculation of the mist matrix situation in the future.

[0089] Optionally, assuming the user activates the e-cigarette device at location P, this location P corresponds to the target grid in the established two-dimensional grid coordinates. Optionally, the grid coordinates and activation time of the e-cigarette device each time it is activated are obtained, and then an initial concentration value is assigned to that grid coordinate, which is similar to setting an initial concentration for the newly generated "smoke cloud".

[0090] Optionally, considering that the fog matrix diffuses over time, just as fog matrix spreads in a real scene, the diffusion of the fog matrix from the grid coordinate to the surrounding grid coordinates at the initial concentration can be calculated over time. For example, assuming that the fog matrix diffuses uniformly in all directions at a speed of V_diffusion = 0.1 m / s, the increase in fog matrix concentration at each grid coordinate due to diffusion at the target time can be obtained based on the distance between grids and the diffusion speed.

[0091] Meanwhile, the "concentration" of the fog matrix will naturally decrease over time, for example, by 10% per minute. Therefore, the decrease in fog matrix concentration over time at each grid coordinate can be calculated to obtain the fog matrix concentration at each grid coordinate after decay at the target time.

[0092] Optionally, since multiple "fog matrix clouds" at different diffusion and decay stages may exist simultaneously in the room, their concentrations need to be superimposed. Therefore, the fog matrix concentration at each grid coordinate after decay at the target time can be superimposed with the fog matrix concentration at the corresponding grid coordinate after decay at each time the electronic atomization device is started. This way, the final fog matrix concentration at each grid coordinate at the target time can be determined, thus forming a dynamic "global fog matrix concentration field".

[0093] Optionally, the spray treatment device can intelligently switch between two modes depending on whether there is a new trigger: Mode A: Rapid Suppression (Reaction Mode): This mode is triggered when a new e-vaporizer starts. The central control unit then obtains the grid coordinates of the e-vaporizer at startup (e.g., the grid coordinates corresponding to position P mentioned above), and controls the spray processing device to move to that grid position, where it performs high-intensity, small-area concentrated spraying. This is like "purifying rain" falling at the center of a newly formed "pollution cloud," efficiently covering the newly formed, highest-concentration mist matrix and effectively removing it at its source during the initial diffusion stage.

[0094] Mode B: Global Sweep (Active Mode): This mode is triggered when the electronic atomizing device is not activated (i.e., it is in the off state) and no new atomized matrix is ​​generated. The purpose of this mode is to supplement and cover the "background smoke" that has diffused and remains in the air. First, based on the final atomized matrix concentration calculated for each grid coordinate, a atomized matrix concentration field is established. The location with the highest concentration within the field (i.e., a specific grid coordinate) is calculated through analysis. Then, the central control unit controls the spray treatment device to move to that location and perform a medium-intensity, large-area spray to treat the residual atomized matrix that has diffused over a large area.

[0095] Optionally, the central control device calculates the diffusion of the fog matrix from the grid coordinate to the surrounding grid coordinates over time at the initial concentration using the following formula, including: C ij (t+Δt)=C ij (t)+D*( 2 C) ij *Δt; Where D represents the diffusion coefficient. 2 C represents the Laplace operator for concentration, t represents the start-up time of the e-cigarette device, and Δt represents the time elapsed after the e-cigarette device starts. ij The fog matrix concentration is represented as the target grid coordinates.

[0096] Optionally, when dealing with the diffusion of the atomized matrix in an electronic atomizing device, the room containing the device can be divided into a two-dimensional grid on a horizontal plane. For example, for a 5m × 5m room, if the grid resolution is set to 0.1m, then 50 × 50 = 2500 grid points can be obtained. Each grid point (i, j) corresponds to a coordinate (x, y). i ,y j It stores a concentration value C.ij (t).

[0097] Optionally, the system updates at a fixed time step Δt (e.g., 0.1 seconds), updating the concentration values ​​of all grid points once at each time step.

[0098] Optionally, each trigger of the electronic atomization device (i.e., one inhalation) is considered as a "fog matrix source" generated at a specific location and time, and the influence of this fog matrix source on the concentration field follows the rules below: Here, at trigger time t0, an initial concentration value C0 (e.g., 100 units) is added to the grid point where the trigger position (x0, y0) is located. If the trigger point is not in the center of the grid, the concentration can be allocated to the nearest grid point, or allocated to the four surrounding grid points using bilinear interpolation.

[0099] Optionally, at each time step Δt, the fog matrix diffuses from high-concentration grid points to adjacent grid points. A simplified diffusion equation can be used for explicit discretization, i.e., Equation 1: C ij (t+Δt)=C ij (t)+D*( 2 C) ij *Δt. Where D is the diffusion coefficient (unit: m). 2 ( / s), used to control the diffusion rate; 2 C is the concentration Laplacian operator, which can be approximated on a discrete grid using the five-point difference method. The calculation method for the concentration Laplacian operator can be expressed as: .

[0100] Optionally, at each time step Δt, the concentration at each grid point decays exponentially, following Equation 2: C ij (t+Δt)=C ij (t)*e λΔt Here, λ is the decay constant (unit: s). -1 The rate of decay is determined by the diffusion rate. In other words, at any coordinate point, the fog matrix undergoes both diffusion and decay processes simultaneously. The calculation is performed by first obtaining the result based on Formula 1, and then substituting this result into Formula 2.

[0101] Optionally, each new trigger increases the initial concentration C0 at the corresponding grid point, and this concentration value participates in subsequent diffusion and decay. Therefore, the final concentration at a certain coordinate is the sum of the fog matrix concentrations generated by all trigger events in history.

[0102] Here, we simplify the example of diffusion and attenuation of a fog matrix in one-dimensional space: Assume a 10-meter-long corridor divided into 10 grid points, each spaced 1 meter apart, numbered 1 to 10 from left to right. Initially, the concentration at each point is 0. At time t = 0, an electronic atomization device is triggered at position 5 (the center point), assigning that point an initial concentration C5(0) = 100 units, while the initial concentration at other points remains 0. Simultaneously, the physical parameters are set as follows: diffusion coefficient D = 0.2 m. 2 / s determines the rate at which the fog matrix diffuses into its surroundings; the attenuation coefficient λ is 0.1 s. -1 This means that, without diffusion, the concentration naturally decreases by 10% per second; the grid spacing Δx is 1 m; and the time step Δt is 0.25 seconds.

[0103] Optionally, the central control device further calculates the decay of the fog matrix concentration over time at each grid coordinate using the following formula, including: C ij (t+Δt)=C ij (t)*e λΔt Where λ represents the decay constant, since t = 0.25s, exponential decay is similar to linear decay on this timescale. To simplify the calculation, the formula can be approximated as linear decay, expressed as: C i (t+Δt) = C i The attenuation factor is calculated as (1-λ*Δt) = 1-0.1*0.25=0.975.

[0104] Alternatively, for each interior point i, its updated concentration can be expressed by the formula: C ij (t+Δt)=C ij (t)+D*( 2 C) ij *Δt, where, .

[0105] Alternatively, because it is simplified to a one-dimensional model, the second formula will become .

[0106] For example, from t = 0 to t = 0.25 seconds, step 1.1: Initial state (t=0) can be referred to. The center point of the location can be represented as: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10; The concentrations are expressed as: 0.0, 0.0, 0.0, 0.0, 100.0, 0.0, 0.0, 0.0, 0.0, 0.0.

[0107] Step 1.2: Calculate diffusion (t=0.25) For point 5 (the source): C5new = 100.0 + 0.2 * (C4+ C6- 2*C5) / (1) 2 * 0.25 = 100.0 + 0.2 * (0.0 + 0.0 - 2 * 100.0) * 0.25 = 100.0 + 0.2 * (-200) * 0.25 = 100.0 - 10.0 = 90.0 The concentration at point 5 decreases as it diffuses to both sides.

[0108] For point 4 (the neighbor of point 5): C4new = 0.0 + 0.2 * (C3+ C5- 2*C4) / (1) 2 * 0.25 = 0.0 + 0.2 * (0.0 + 100.0 - 0.0) * 0.25 = 0.0 + 0.2 * (100.0) * 0.25 = 0.0 + 5.0 = 5.0 For point 6 (the neighbor on the other side of point 5): C6new = 0.0 + 0.2 * (C5+ C7- 2*C6) / (1) 2 * 0.25 = 0.0 + 0.2 * (100.0 + 0.0 - 0.0) * 0.25 = 0.0 + 5.0 = 5.0 For point 3 (the neighbor of point 4): C3new = 0.0 + 0.2 * (C2+ C4- 2*C3) / (1) 2 * 0.25 = 0.0 + 0.2 * (0.0 + 0.0 - 0.0) * 0.25 = 0.0 The concentration at point 3 was not affected in the first step because it was separated from the source point 5 by one point (point 4).

[0109] Similarly, the diffusion calculations for points 7, 8, 9, 2, 1, and 10 all result in 0.0 in this step.

[0110] Here, the attenuation formula is expressed as C ij (t+Δt)=C ij (t)*e λΔt .

[0111] Since t = 0.25s, exponential decay is similar to linear decay on this timescale. To simplify the calculation, the formula can be approximated as linear decay: C i (t+Δt) = C i (t+Δt) * (1-λ*Δt) The calculated attenuation factor is (1-λ*Δt) = 1 - 0.1 * 0.25 = 0.975.

[0112] Multiply all the concentrations obtained in step 1.2 by 0.975: Point 5: 90.0 * 0.975 = 87.75; Point 4: 5.0 * 0.975 = 4.875; Point 6: 5.0 * 0.975 = 4.875; Other points: 0.0 * 0.975 = 0.0.

[0113] The state after the first step (t=0.25s): The center point of the location can be represented as: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10; The concentration can be expressed as: 0.000, 0.000, 0.000, 4.875, 87.750, 4.875, 0.000, 0.000, 0.000, 0.000.

[0114] It can be seen that the fog matrix has spread from the center point 5 to neighboring points 4 and 6, while the overall concentration has decreased slightly due to decay.

[0115] In summary, the IoT processing system based on the atomized matrix formed by the atomizing liquid provided in the above embodiments allows the central control device to determine the target flavor of the electronic atomizing device and determine the target fragrance information. Based on the target fragrance information, the system controls the spray processing device to perform spray processing, which can meet the needs of efficient, accurate, and adaptable processing of the residual atomized matrix of the electronic atomizing device and improve the user experience.

[0116] Based on the same inventive concept as the foregoing embodiments, this application proposes a spray treatment device, connected to a central control device, for: In response to receiving a first control command from the central control device, the atomized matrix is ​​sprayed. The first control command is determined by the central control device based on the received usage information of the electronic atomizing device, the target flavor, and the target fragrance information corresponding to the target flavor.

[0117] Understandably, the first control command sent by the central control device is determined based on the analysis of the usage information sent by the electronic atomization device.

[0118] In one embodiment, the spray treatment apparatus includes a main spray treatment apparatus and an auxiliary spray treatment apparatus. The main spray treatment apparatus is used to perform spray treatment at a target location indicated by a first control command. The auxiliary spray treatment apparatus is used to move to the target location and perform adsorption treatment on the mist matrix.

[0119] Optionally, the auxiliary spray treatment device can be in the form of an autonomous mobile robot. After receiving the first control command from the central control device, the auxiliary spray treatment device can autonomously navigate to the key area of ​​the pollution source and perform high-intensity adsorption and purification tasks. Optionally, the auxiliary spray treatment device integrates a high-efficiency adsorption and purification device, such as activated carbon, HEPA, catalytic oxidation module, etc. In this way, after receiving the command from the central control device, the auxiliary spray treatment device can autonomously navigate to the key area of ​​the pollution source or the target location to perform high-intensity adsorption and purification tasks.

[0120] In one embodiment, the pollution level includes preset levels of light pollution, moderate pollution, and heavy pollution. Thus, different target spray treatment devices can be activated to perform spray treatment for different pollution levels. Optionally, when the detected pollution level is determined to be preset light or moderate pollution, the target spray treatment device executing the relevant first control command is selected as the main spray treatment device. The main spray treatment device is controlled based on its equipped nozzles to point towards the target location and perform spray treatment, spraying specific fragrances or neutralizing agents onto the polluted area to address the light or moderate pollution situation.

[0121] When the pollution level reaches the preset level of severe pollution, the target spray treatment device executing the first control command can be determined to operate simultaneously as both the main spray treatment device and the auxiliary spray treatment device. In this way, both the main and auxiliary spray treatment devices will receive commands. The main spray treatment device can spray towards the target location, while the auxiliary spray treatment device moves to the target and performs adsorption operations. Through the coordinated operation of the main and auxiliary spray treatment devices, the treatment effect on the severely polluted area is enhanced, aiming to more effectively address severe pollution situations.

[0122] In one embodiment, the main spray treatment device includes a fixed spray treatment device and a movable spray treatment device. The fixed spray treatment device is equipped with a rotatable nozzle and is used to perform spray treatment to a target position indicated by a first control command based on the rotatable nozzle. The movable spray treatment device is used to perform spray treatment on the mist matrix by moving to the target position.

[0123] Optionally, the fixed spray treatment device is typically deployed on the ceiling or wall of a room within the area. Based on the first control command from the central control unit, the nozzle direction of the fixed spray treatment device can be adjusted. The rotation range in the horizontal direction can be set to 0-360°, and the rotation range in the vertical direction to 0-90°. This allows the fixed spray treatment device to spray specific fragrances or neutralizing agents towards the pollution source area by rotating the nozzles. Optionally, the fixed spray treatment device may have multiple fragrance chambers inside, allowing switching between different fragrances based on the first control command sent by the central control unit. Optionally, the fixed spray treatment device may integrate an ultrasonic / infrared positioning module to precisely orient the spray direction or assist the central control unit in accurately locating the pollution source.

[0124] Optionally, the portable spray treatment device is highly mobile to handle complex and varied pollution scenarios. It is typically equipped with a high-performance mobile chassis for rapid and precise movement to the target location. Optionally, the portable spray treatment device features multiple fragrance chambers that can switch between different fragrances based on the initial control command sent by the central control unit. Simultaneously, an internal liquid level monitoring device can be installed to provide real-time feedback on the remaining liquid volume for timely replenishment. Optionally, the nozzles of the portable spray treatment device can be rotatable like those of the stationary spray treatment device, or they can be directly equipped with fixed nozzles.

[0125] Optionally, the mobile spray treatment device can be equipped with an intelligent navigation system. After receiving the target location information sent by the central control unit, it can autonomously plan the optimal movement route based on a preset map and path planning algorithm to quickly reach the target location. Simultaneously, the mobile spray treatment device also integrates various sensors, such as gas sensors and temperature sensors, to monitor the surrounding environment in real time and feed the data back to the central control unit, providing a basis for subsequent treatment strategies.

[0126] Optionally, when the central control device controls the spray treatment device to perform spray treatment, either a fixed spray treatment device or a mobile spray treatment device can be selected to perform spray treatment. Alternatively, the mobile spray treatment device can work in conjunction with the fixed spray treatment device to jointly complete the purification treatment of large-area or complex polluted areas, thereby improving the overall treatment efficiency and effect.

[0127] In one embodiment, the main spray treatment device is provided with a spray module, an air circulation module, or a catalytic decomposition module; The spray module is used to spray fragrance gas modulated based on the target fragrance information in the first control command, so that the spray module sprays fragrance gas; The air circulation module is used to perform the process of turning the air circulation on / off; The catalytic decomposition module is used to catalytically decompose the mist matrix.

[0128] Optionally, the spray module is equipped with multiple fragrance chambers, which can switch between different fragrances according to instructions. In this way, after determining the target fragrance information, the corresponding fragrance gas can be modulated in the spray module and sprayed directly at the target area.

[0129] Optionally, the air circulation module is located in the area below the main spray treatment device, or it can be located in the current spatial area. Upon receiving the first control command from the central control device, the air circulation module is activated to circulate air in the current spatial area, or the air circulation is deactivated. Generally, when the central control device determines that the pollution level in the current area is relatively high, the air circulation device can be activated to allow rapid airflow at the pollution source. Thus, installing an air circulation module on the spray treatment device, and activating the air circulation device, also helps to quickly and evenly diffuse the sprayed fragrance, effectively shortening the treatment time and enhancing the treatment effect.

[0130] Optionally, the catalytic decomposition module can be integrated into the air circulation module, or it can be directly installed on the main spray treatment device. Optionally, the catalytic decomposition module can adsorb and decompose odor molecules, thoroughly purifying the residual odor in the mist matrix, rather than merely masking or neutralizing it. Optionally, the catalytic decomposition module may include: a photocatalytic decomposition module, a low-temperature plasma module, or an ozone oxidation module, etc.

[0131] In one embodiment, when the central control device determines that the pollution level of the current area is at a preset level of light pollution, it can determine a treatment plan to activate the spray module. This plan for light pollution includes information such as the spray module's start time, operating duration, dosage of the formulated fragrance gas, and concentration of the formulated fragrance gas. This allows the spray module to be controlled to operate at the target location based on this information. Generally, for light pollution, the duration of the fragrance gas sprayed by the spray module is relatively short, and the dosage of the formulated fragrance gas is also relatively low.

[0132] Optionally, when the central control device determines that the pollution level of the current area is at a preset level of moderate pollution, it can determine a treatment plan to simultaneously activate the spray module and the air circulation module. The treatment plan for moderate pollution also includes the operating information of both the spray module and the air circulation module. The types of information included in the spray module's operating information are consistent with those for light pollution, although the numerical standards for each type may differ; for example, the spray dosage or frequency of the spray module could be increased. The operating information for the air circulation module may include the start time, duration, and fan intensity. Thus, based on the operating information of the spray module and the air circulation module, the spray module and the air circulation module can be controlled to operate at the target location respectively.

[0133] Optionally, when the central control device determines that the pollution level of the current area belongs to the preset heavy pollution level, it can simultaneously activate the spray module, air circulation module, and catalytic decomposition module. The treatment plan for heavy pollution also includes the operating information of the spray module, air circulation module, and catalytic decomposition module. The information types included in the operating information of the spray module and air circulation module are consistent with the information types for light / heavy pollution, although the corresponding numerical standards for each information type may differ. The operating information of the catalytic decomposition module may include the start time, operating duration, and activation intensity of the catalytic decomposition module.

[0134] In this way, treatment solutions are precisely matched according to the degree of pollution, with corresponding solutions for light, moderate, and heavy pollution, thus improving the purification effect. At the same time, the spray module, air circulation module, and catalytic decomposition module in the mist device can be combined as needed and work together to effectively deal with different levels of pollution.

[0135] In one embodiment, the spray treatment device is further used for: In response to receiving a second control command from the central control device, the device performs spraying treatment on the atomized matrix. The second control command is to perform anomaly detection on the current environmental information detected in real time by the environmental sensing device when there is no connection between the electronic atomization device and the central control device, and report to the central control device if an anomaly is detected.

[0136] Optionally, when the spray treatment device receives a second control command from the central control device, it will perform spray treatment on the mist matrix according to the requirements of the second control command. Understandably, the second control command issued by the central control device is determined based on the abnormal information sent by the environmental sensing device. This mechanism ensures that even when the electronic atomizing device is not connected to the central control device, it can still respond to and handle environmental anomalies in a timely manner.

[0137] In one embodiment, the spray treatment apparatus includes a main spray treatment apparatus and an auxiliary spray treatment apparatus. The main spray treatment apparatus is used to perform spray treatment at a target location indicated by a second control command. The auxiliary spray treatment apparatus is used to move to the target location and perform adsorption treatment on the mist matrix. In one embodiment, the central control device is specifically used for: When the pollution level is at the preset level of light pollution or the preset level of moderate pollution, the target spray treatment device for executing the second control command is determined to be the main spray treatment device, so as to control the main spray treatment device to perform spray treatment towards the target position based on the set nozzles; When the pollution level is at the preset level of severe pollution, the target spray treatment device for executing the second control command is determined to be the main spray treatment device and the auxiliary spray treatment device, so as to control the main spray treatment device to perform spray treatment at the target location and control the auxiliary spray treatment device to move to the target location for adsorption treatment.

[0138] In one embodiment, the main spray treatment device includes a fixed spray treatment device and a movable spray treatment device. The fixed spray treatment device is equipped with a rotatable nozzle and is used to perform spray treatment to a target position indicated by a second control command based on the rotatable nozzle. The movable spray treatment device is used to perform spray treatment on the mist matrix by moving to the target position.

[0139] In one embodiment, the main spray treatment device is provided with a spray module, an air circulation module, and a catalytic decomposition module; A spray module is used to spray fragrance gases modulated based on target fragrance information, so that the spray module sprays fragrance gases; The air circulation module is used to perform the process of turning the air circulation on / off; The catalytic decomposition module is used to catalytically decompose the mist matrix.

[0140] In one embodiment, in the second control command sent by the central control device, when it is determined that the pollution level is a preset light pollution level, the treatment plan to be executed by the target spray treatment device is to activate the spray module; when it is determined that the pollution level is a preset moderate pollution level, the treatment plan to be executed by the target spray treatment device is to activate both the spray module and the air circulation module; when it is determined that the pollution level is a preset heavy pollution level, the treatment plan to be executed by the target spray treatment device is to simultaneously activate the spray module, the air circulation module, and the catalytic decomposition module.

[0141] Based on the same inventive concept as the foregoing embodiments, this application proposes a specific interaction flow for an Internet of Things (IoT) processing system based on a mist matrix formed by atomizing liquid, as follows: Figure 2 As shown, it includes the following steps: Step S101: Upload usage information for electronic atomization devices.

[0142] Optionally, the electronic atomizing device is connected to the central control device. During use, the electronic atomizing device will actively upload usage information to the central control device to proactively inform the central control device that the generated atomized matrix needs to be sprayed. Optionally, when the user uses the electronic atomizing device, its built-in control module will automatically start and perform at least one of the following operations: (1) Collect device identity and status information: Read the flavor characteristics information of the current atomized liquid from the storage module. This information includes at least the basic flavor (such as apple flavor, tobacco flavor) and can be extended to specific component information (such as nicotine content, key flavor component identification such as ethyl maltol). At the same time, collect the working status information of the electronic atomizing device, such as the inhalation start / end signal, real-time power, cumulative working time, etc. (2) Obtain precise location information: Obtain the precise three-dimensional coordinate position of the electronic atomizing device in real time through the built-in positioning module (such as UWB or Bluetooth AoA module). (3) Data encapsulation and reporting: The control module encapsulates the above-mentioned flavor characteristics information, working status information and real-time location information into data packets, and actively sends them to the central control device through the signal transmission module (such as BLE).

[0143] Step S102: The environmental sensing device uploads environmental information.

[0144] Optionally, when the electronic atomizing device lacks an active reporting function (i.e., there is no connection between the electronic atomizing device and the central control unit), it needs to continuously monitor the environmental quality information within the area based on the environmental sensing device. When pollution is detected in the monitored area, the device should actively upload environmental information and anomaly alerts to the central control unit. Optionally, all sensor nodes in the environmental sensing device should sample according to a preset fixed cycle, for example, every 10 seconds. After each sampling, the sensor node does not immediately report, but compares the data with a preset background threshold. Optionally, only when the sampled data exceeds the preset first standard threshold several times consecutively (e.g., for two consecutive cycles), or when a single data point severely exceeds the standard (i.e., a single data point exceeds the preset second standard threshold, such as a VOCs concentration rising more than 50% above the baseline value within 2 seconds), will the sensor node immediately send an "abnormal event alarm" data packet to the central control unit. This packet includes the sensor ID, the exceeding value, a timestamp, and the sensor's own location. Here, environmental information includes the "abnormal event alarm" data packet.

[0145] In one embodiment, the spray treatment device sends a real-time status signal to the central control device at a fixed frequency (e.g., every 30 seconds) to report its own status, including: online / offline, fragrance remaining, filter life, current position / orientation, whether a task is being performed, and the status of task execution.

[0146] Step S103: The central control device analyzes the data received in step S101 or step S102 and determines the target response process.

[0147] For example, when the central control device receives the data from step S101, it determines the first target response process, which corresponds to the electronic atomizing device actively uploading usage information. It is understandable that when the electronic atomizing device actively uploads usage information, it can accurately respond and process the data because it provides detailed location information, flavor information, operating power, and operating time.

[0148] Optionally, for the first target response process: First, the central control device receives an event (A1) reported by the electronic atomizing device, which includes information such as flavor, location, and time. Subsequently, the central control device actively queries the environmental sensing device and the spray treatment device for relevant information, that is, it requests real-time data streams from the environmental sensing device near the pollution source and requests status information from the nearby spray treatment device (A2).

[0149] Next, the environmental sensing device switches to high-frequency monitoring mode and continuously reports data (A3), while the spray treatment device also reports its equipment status (A4). The central control unit's analysis and processing module integrates information from the electronic atomization device, environmental data, and equipment status, and queries the odor database to assess the pollution level (A5).

[0150] Subsequently, the task scheduling module of the central control unit generates Level 1, Level 2, or Level 3 treatment instructions (A6) based on the pollution level and issues them to the corresponding spray treatment devices (A7). Correspondingly, the spray treatment devices execute the instructions and continuously provide status feedback (A8).

[0151] During this process, the central control unit performs dynamic monitoring, continuously receiving the status of the electronic atomizing device, environmental information, and feedback from the processing equipment (A9). It then determines whether the pollution has been eliminated. If the electronic atomizing device stops working and the environmental data returns to baseline, it indicates that the pollution has been eliminated. The central control unit sends a task termination command, all devices stop working, and normal monitoring resumes. If the pollution has not been eliminated, it determines whether the processing strategy needs adjustment. For example, if the electronic atomizing device continues to work but the concentration does not decrease, if necessary, it returns to step A6 for reassessment and may upgrade the processing strategy; if not, it returns to step A9 to continue monitoring (A10).

[0152] Optionally, when the central control device receives the data from step S102, it determines the second target response process, which corresponds to the abnormal event monitored by the environmental perception device.

[0153] Optionally, when the central control device receives environmental information sent by the environmental sensing device, it may further analyze and judge the environmental information to determine whether to perform spraying treatment and control the spraying treatment device to execute the first target response process; or, the central control device may directly issue a second control command to the spraying treatment device based on the "abnormal event alarm" data packet in the environmental information to control the spraying treatment device to execute the second target response process.

[0154] Optionally, for the second target response process: when the central control device receives an alarm from a certain sensor of the environmental sensing device that continuously exceeds the standard (B1), it will actively query the surrounding sensors to obtain more data and roughly estimate the target location of the pollution source by fusing the data from multiple sensors (B2).

[0155] Next, the environmental sensing device switches to high-frequency monitoring mode and continuously reports data (B3), while the spray treatment device also reports its equipment status (B4). Optionally, since the target flavor of the electronic atomization device cannot be obtained, information can be fused based on preset general flavors, environmental data, and equipment status to query the odor database to assess the corresponding pollution level (B5).

[0156] Subsequently, the task scheduling module of the central control unit generates Level 1, Level 2, or Level 3 treatment instructions (B6) based on the pollution level and issues them to the corresponding spray treatment devices (B7). Correspondingly, the spray treatment devices execute the instructions and continuously provide status feedback (B8).

[0157] During this period, the central control unit continuously monitors and detects environmental information (B9) and determines whether the pollution has been eliminated, i.e., whether the environmental information has returned to normal (B10). If the pollution is eliminated, the process is terminated and returns to normal monitoring; if it is not eliminated, it further determines whether multiple general strategies have been tried. If they have been tried, the auxiliary spray treatment device is dispatched to perform indiscriminate deep purification; if they have not been tried, another general fragrance is tried, and the process returns to step B6 to continue the treatment process until the pollution is eliminated.

[0158] Specifically, after determining the execution of the first target response process / second target response process, steps S104 to S108 are executed accordingly based on the determined target response process.

[0159] Step S104: Send an inquiry command to the environmental sensing device and / or the spray treatment device.

[0160] Optionally, the central control device sends an inquiry command to the environmental sensing device, which can be expressed as: "Request the real-time data stream of all sensors in the area where the target location is located (within a radius of R meters centered on the coordinates reported by the electronic atomizing device).

[0161] Optionally, an inquiry command can be sent to the spray treatment device, which can be expressed as: "Report the real-time status (including location, fragrance remaining, and working status) of the spray treatment devices closest to the target location (e.g., the three closest devices)".

[0162] Step S105: The environmental sensing device and / or spray treatment device report data information.

[0163] Optionally, after receiving the query command from the central control device, the relevant sensor nodes in the area where the target location is located immediately switch to high-frequency monitoring mode (e.g., increasing from 1 sampling per second to 10 sampling per second), and continuously and actively report the data stream containing accurate concentration, location and timestamp to the central control device at a high frequency (e.g., 1-2 times per second) until the central control device sends a "stop reporting" command. Optionally, the spray treatment device reports its precise location, current task status, fragrance / filter material remaining amount and other complete status information, and continuously reports its execution progress (such as nozzle turning angle, real-time coordinates of the moving device, cumulative spray volume, etc.) at high frequency during subsequent task execution.

[0164] Optionally, the type or frequency of information reported by each device can be adjusted based on the first response process and the second response process.

[0165] Step S106: The central control device determines the target processing strategy.

[0166] Optionally, the central control device integrates information such as the usage status of the electronic atomization device (core), environmental information (verification and quantification), and the working status of the electronic atomization device (resources) to locate pollution sources, match odor databases, assess pollution levels, and generate collaborative processing instructions.

[0167] Optionally, the precise location of the pollution source can be accurately located by combining the precise location reported by the electronic atomization device with the auxiliary positioning and concentration gradient information provided by the positioning module and gas sensor array in the environmental information. Optionally, the flavor profile information of the electronic atomizing device can be used to query a scent database to obtain a recommended processing method that matches the scent. The matching result includes the specific fragrance type to be used (e.g., for "blueberry" flavor, match a "blackcurrant-cedar" complex fragrance) and a suggested processing intensity baseline. Optionally, when flavor information is unavailable, a universal fragrance can be tried. Optionally, the central control device can comprehensively assess the severity of the current pollution by combining the working time and power of the electronic atomizing device, as well as the rate and absolute value of change of VOCs concentration / PM2.5 concentration in the environmental information, and determine the current pollution level, including light pollution, moderate pollution, and heavy pollution. Optionally, based on the above positioning, matching, and evaluation results, the task scheduling module generates specific, hierarchical device coordination instructions, including one of the following: For mild pollution, a Level 1 instruction is issued: instruct the main spray treatment device closest to the pollution source to adjust its nozzle direction to align with the coordinates of the pollution source and spray a low concentration of fragrance or neutralizing agent that matches the odor. For moderate pollution, a Level II directive is established: based on the Level I directive, increase the spray frequency or single spray volume of the fixed spray treatment device; at the same time, activate the air circulation module in the pollution source area to accelerate the mixing and diffusion of the treatment agent with the polluted air. For severe pollution, a three-level instruction is determined: Based on the "second-level instruction", the auxiliary spray treatment device is instructed to autonomously navigate to the coordinates of the pollution source; the catalytic decomposition module integrated on the auxiliary spray treatment device and / or the main spray treatment device is instructed to start a powerful purification mode to deeply oxidize and decompose the odor molecules of the mist matrix.

[0168] Optionally, a notification message can be sent to the relevant users, such as: "The air is undergoing deep purification." Step S107: Co-processing with spray equipment.

[0169] Optionally, the main spray processing unit performs the following actions upon receiving a command: its gimbal drives the nozzles to rotate to a specified angle, the internal fluid switching component selects a designated fragrance chamber, and then the atomizer is activated for directional spraying. The integrated air circulation device may be activated simultaneously. Optionally, the catalytic decomposition module operates: upon instruction, whether it is a standalone device or a catalytic oxidation or low-temperature plasma module integrated into other equipment, it is activated to chemically decompose odor molecules in the air, achieving complete removal.

[0170] Optionally, the air circulation module operates: upon instruction, the air circulation module in the area rotates to face the pollution source and begins to work, accelerating air circulation in the polluted area, or evenly dispersing the sprayed fragrance, thereby achieving rapid treatment and enhancing the treatment effect.

[0171] Optionally, the auxiliary spray treatment device performs the following: after receiving navigation and task instructions, it plans a path and moves to the target location, and activates its onboard high-efficiency adsorption and purification device (such as a high-efficiency particulate air filter (HEPA) and activated carbon) and catalytic decomposition module to carry out high-intensity, localized enhanced purification at the source of pollution.

[0172] Step S108: Feedback evaluation of the central control device.

[0173] During equipment operation, the system enters the closed-loop monitoring and feedback phase: Optionally, the gas sensor array in the environmental sensing device continuously monitors air quality indicators (such as target VOCs concentration and PM2.5) in the area where the target location is located, and feeds the data back to the central control device. Optionally, the central control unit can determine the treatment effect based on real-time environmental data. If the effect is not as expected, it can dynamically adjust the instructions, such as extending the spraying time, increasing the power of the catalytic module, or instructing the spray treatment device to adjust the purification position. Optionally, the processing task is considered complete when both of the following conditions are met simultaneously: (1) the electronic atomizing device has stopped working and the preset silent time has been exceeded; (2) the air quality data fed back by the environmental sensing device has recovered to a safe or preset baseline threshold. Subsequently, the central control device sends a stop command to all working spray processing devices, each device returns to standby state, and the auxiliary spray processing device can automatically return to the charging dock. Based on the same inventive concept as the foregoing embodiments, this application proposes a method for processing a mist matrix formed by atomizing liquid, such as... Figure 3 As shown, it includes the following steps: Step S201: Obtain the current usage information of the electronic atomization device.

[0174] Step S202: Determine the target flavor based on the usage information.

[0175] Step S203: Determine the target fragrance information based on the target flavor.

[0176] In one embodiment, determining target fragrance information based on the target flavor includes: Based on the target flavor and a pre-defined scent database, obtain recommended fragrances and corresponding scent suggestions that correspond to the target flavor; Recommended fragrances and scent notes will be identified as target fragrance information.

[0177] Step S204: Based on the target fragrance information, control the spray treatment device to perform spray treatment on the mist matrix generated by the electronic atomization device.

[0178] In one embodiment, based on target fragrance information, the spray treatment device is controlled to perform spray treatment on the mist matrix generated by the electronic atomization device, including: Determine the target treatment strategy based on environmental information and / or target location; Based on the target processing strategy and target fragrance information, a first / second control command is issued to the spray processing device. The first / second control command is used to control the spray processing device to perform spray processing on the mist matrix generated by the electronic atomization device.

[0179] In one embodiment, determining a target processing strategy based on environmental information and / or target location includes: The degree of pollution is determined based on received environmental information and / or usage information of electronic atomization devices; Based on the degree of pollution, determine the corresponding target implementation plan; Based on the target execution plan and target location, determine the target processing strategy.

[0180] In one embodiment, a corresponding target implementation plan is determined based on the degree of pollution, including: Based on the degree of pollution, determine the target spray treatment device for executing the first / second control command and the treatment plan to be executed by the target spray treatment device; Based on the target spray treatment device and treatment plan, determine the target execution plan.

[0181] In one embodiment, the spray treatment apparatus includes a main spray treatment apparatus and an auxiliary spray treatment apparatus. The main spray treatment apparatus is used to perform spray treatment at a target location indicated by a first / second control command. The auxiliary spray treatment apparatus is used to move to the target location and adsorb the mist matrix. Determining the target spray treatment apparatus for executing the first / second control command based on the degree of contamination includes: When the pollution level is at the preset level of light pollution or the preset level of moderate pollution, the target spray treatment device that executes the first / second control command is determined to be the main spray treatment device, so as to control the main spray treatment device to perform spray treatment towards the target position based on the set nozzles; When the pollution level is at the preset level of severe pollution, the target spray treatment device for executing the first / second control command is determined to be the main spray treatment device and the auxiliary spray treatment device, so as to control the main spray treatment device to perform spray treatment at the target location and control the auxiliary spray treatment device to move to the target location for adsorption treatment.

[0182] In one embodiment, the spray treatment device includes a spray module, an air circulation module, and a catalytic decomposition module; based on the degree of pollution, the treatment plan to be performed by the target spray treatment device is determined, including: When the pollution level is within the preset light pollution level, the treatment plan to be executed by the target spray treatment device is to activate the spray module; When the pollution level is at the preset level of moderate pollution, the treatment plan to be implemented by the target spray treatment device is to activate the spray module and the air circulation module. When the pollution level is at the preset level of severe pollution, the treatment plan to be implemented by the target spray treatment device is to simultaneously activate the spray module, air circulation module, and catalytic decomposition module.

[0183] For a detailed description and explanation of the steps in the treatment method for the mist matrix formed by the atomizing liquid provided in this embodiment, please refer to the relevant content of the preceding first and second embodiments. That is to say, the first and second embodiments have already provided specific descriptions of similar steps or related concepts. These descriptions are of great reference value in understanding the corresponding steps of this embodiment, and help to more clearly and accurately grasp the specific meaning, operation process and underlying logic of the steps in this embodiment.

[0184] Based on the same inventive concept as the foregoing embodiments, this embodiment of the invention provides a computing device, such as... Figure 4 As shown, the computing device includes: a processor 310 and a memory 311 storing computer programs; wherein, Figure 4 The processor 310 shown in the diagram does not indicate that there is only one processor 310, but only indicates the positional relationship of the processor 310 relative to other devices. In practical applications, there can be one or more processors 310; similarly, Figure 4 The memory 311 shown in the diagram has the same meaning, that is, it is only used to indicate the positional relationship of memory 311 relative to other devices. In practical applications, there can be one or more memories 311. When the processor 310 runs the computer program, the above-described processing method based on the mist matrix formed by the atomizing liquid is implemented.

[0185] The computing device may also include at least one network interface 312. The various components of the computing device are coupled together via a bus system 313. It is understood that the bus system 313 is used to implement communication between these components. In addition to a data bus, the bus system 313 also includes a power bus, a control bus, and a status signal bus. However, for clarity, in... Figure 4 The general designated all buses as Bus System 313.

[0186] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0187] In this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0188] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An Internet of Things (IoT) processing system based on a mist matrix formed by atomizing liquid, characterized in that, Includes central control unit, electronic atomization equipment, and spray treatment unit. The electronic atomizing device is used to atomize and form a mist matrix, and when connected to the central control device, it sends current usage information to the central control device. The central control device is used to determine a target flavor based on the received usage information; determine target fragrance information based on the target flavor; and issue a first control command to the spray treatment device based on the target fragrance information, wherein the first control command includes the target fragrance information. The spray treatment device is connected to the central control device and is used to perform spray treatment on the mist matrix based on the first control command.

2. The Internet of Things processing system according to claim 1, characterized in that, The central control device includes an odor analysis module, specifically used for: Based on the target flavor and a preset scent database, obtain recommended fragrances and corresponding scent suggestions corresponding to the target flavor; The recommended fragrance and the suggested fragrance notes are identified as the target fragrance information.

3. The Internet of Things processing system according to claim 1, characterized in that, The system also includes an environmental sensing device, which is connected to the central control device and is used to detect the current environmental information in real time and send the environmental information to the central control device. And / or, used to obtain the target location where spraying treatment needs to be performed, and send the target location to the central control device; The central control device is used to determine a target processing strategy based on the environmental information and / or the target location, and to issue a first control command to the spray processing device based on the target processing strategy and the target fragrance information. The first control command also includes the target processing strategy.

4. The Internet of Things processing system according to claim 3, characterized in that, The environmental sensing device is also used for: When there is no connection between the electronic atomizing device and the central control device, the environmental information is detected for abnormalities, and if an abnormality is detected, the abnormal information is reported to the central control device. The central control device is specifically used for: Based on the received abnormal information, a second control command is issued to the spray treatment device, which is used to control the spray treatment device to perform spray treatment on the mist matrix.

5. The Internet of Things processing system according to claim 3, characterized in that, The central control device also includes a decision analysis module, specifically used for: The degree of pollution is determined based on the received environmental information and / or the usage information of the electronic atomization device; Based on the degree of pollution, determine the corresponding target implementation plan; The target processing strategy is determined based on the target execution plan and the received target location.

6. The Internet of Things processing system according to claim 5, characterized in that, The central control device is specifically used for: Based on the degree of pollution, the target spray treatment device for executing the first control command and the treatment plan to be executed by the target spray treatment device are determined. Based on the target spray treatment device and the treatment plan, a target execution plan is determined.

7. The Internet of Things processing system according to claim 1, characterized in that, When the target flavor is determined to be tobacco, the target fragrance information is correspondingly determined to be herbal or marine.

8. The Internet of Things processing system according to claim 1, characterized in that, The usage information received by the central control device also includes the single start-up duration of the electronic atomizing device, and the duration of a single spray from the spray treatment device based on the single start-up duration.

9. The Internet of Things processing system according to claim 1, characterized in that, The usage information received by the central control device also includes the concentration information of the target flavor of the electronic atomizing device, and the spray volume of the spray treatment device is controlled according to the concentration information of the target flavor.

10. The Internet of Things processing system according to claim 1, characterized in that, When the electronic atomizing device is in the start-up state, the central control device acquires the location information of the electronic atomizing device and controls the spray treatment device to move to or near the location where the electronic atomizing device was started, and performs spray treatment in a preset first mode.

11. The Internet of Things processing system according to claim 10, characterized in that, The central control device records the time and location of each start-up of the electronic atomizing device, and establishes a mist matrix concentration field based on the spatial information of the electronic atomizing device. After the spray processing device completes the first mode of spraying, the central control device obtains the working status of the electronic atomizing device. When the central control device determines that the electronic atomizing device is in a non-started state, it determines the position with the highest mist matrix concentration in the mist matrix concentration field, and controls the spray processing device to move to the position with the highest mist matrix concentration to perform spraying processing in a preset second mode.

12. The Internet of Things processing system according to claim 11, characterized in that, The spray intensity of the first mode is higher than that of the second mode, and the spray range of the first mode is smaller than that of the second mode.

13. The Internet of Things processing system according to claim 11, characterized in that, The establishment of the fog matrix concentration field includes: Obtain information about the space where the electronic atomizing device is located, discretize the space into a grid, and establish a two-dimensional grid coordinate system; The grid coordinates and startup time of the electronic atomization device are obtained each time it is started. An initial concentration value is assigned to the grid coordinates. The diffusion of the atomized matrix from the grid coordinates to the surrounding grid coordinates at the initial concentration over time is calculated to obtain the atomized matrix concentration at each grid coordinate at the target time. Calculate the decay of fog matrix concentration at each grid coordinate over time to obtain the decayed fog matrix concentration at each grid coordinate at the target time; The final fog matrix concentration at each grid coordinate at the target time is determined by superimposing the fog matrix concentration at each grid coordinate after the electronic atomization device is started in each subsequent cycle.

14. The Internet of Things processing system according to claim 13, characterized in that, The central control device calculates the diffusion of the fog matrix from the grid coordinate to the surrounding grid coordinates over time at the initial concentration using the following formula, including: C ij (t+Δt)=C ij (t)+D*( 2 C) ij *Δt; Where D represents the diffusion coefficient. 2 C represents the Laplace operator for concentration, t represents the start-up time of the e-cigarette device, and Δt represents the time elapsed after the e-cigarette device starts. ij The fog matrix concentration is represented as the target grid coordinates.

15. The Internet of Things processing system according to claim 14, characterized in that, The central control device further calculates the decay of the fog matrix concentration over time at each grid coordinate using the following formula, including: C ij (t+Δt)=C ij (t)*e λΔt ; Where λ represents the attenuation constant.

16. A spray treatment device, characterized in that, Connected to the central control unit for: In response to receiving a first control command from the central control device, the atomized matrix is ​​sprayed. The first control command is determined by the central control device based on the received usage information of the electronic atomizing device, the target flavor, and the target fragrance information corresponding to the target flavor.

17. The spray treatment apparatus according to claim 16, characterized in that, The spray treatment device includes a main spray treatment device and an auxiliary spray treatment device. The main spray treatment device is used to perform spray treatment at the target position indicated by the first control command. The auxiliary spray treatment device is used to move to the target position and perform adsorption treatment on the mist matrix.

18. The spray treatment apparatus according to claim 17, characterized in that, The main spray treatment device includes a fixed spray treatment device and a movable spray treatment device. The fixed spray treatment device is equipped with a rotatable nozzle and is used to perform spray treatment on the target position indicated by the first control command based on the rotatable nozzle. The movable spray treatment device is used to move to the target location and perform spray treatment on the mist matrix.

19. The spray treatment apparatus according to claim 16, characterized in that, The spray treatment device is equipped with a spray module, an air circulation module, or a catalytic decomposition module. The spray module is used to spray a fragrance gas modulated based on the target fragrance information in the first control command, so that the spray module sprays the fragrance gas; The air circulation module is used to perform the process of turning the air circulation on / off; The catalytic decomposition module is used to perform catalytic decomposition treatment on the mist matrix.

20. The spray treatment apparatus according to claim 16, characterized in that, The spray treatment device is also used for: In response to receiving a second control command from the central control device, the device performs spraying treatment on the mist matrix. The second control command is to perform anomaly detection on the current environmental information detected in real time by the environmental sensing device when there is no connection between the electronic atomizing device and the central control device, and report to the central control device if an anomaly is detected.

21. An Internet of Things (IoT) processing method based on a mist matrix formed by atomizing liquid, characterized in that, include: Obtain current usage information for electronic atomization devices; Based on the usage information, determine the target flavor; Based on the target flavor, determine the target fragrance information; Based on the target fragrance information, the spray processing device is controlled to perform spray processing on the mist matrix generated by the electronic atomization device.

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