Temperature field generation method, system, computer device and storage medium

Abstract

The present application relates to a temperature field generation method, device, computer equipment and storage medium, which are applied to low-temperature atomization equipment, wherein the low-temperature atomization equipment includes an aerosol generating substrate and a heating body, and at least one temperature acquisition device is provided within a preset range of the aerosol generating substrate. The method comprises: obtaining at least one set of temperature information within a preset range of the aerosol generating substrate, screening the temperature information of the aerosol generating substrate when heated according to preset requirements from the at least one set of temperature information as target temperature information, generating temperature field change information based on the target temperature information, and the temperature field change information is used to determine the heating control strategy of the heating body. The heating control strategy of the heating body is determined by the temperature field change information of the aerosol generating substrate, so that the temperature field corresponding to the aerosol generating substrate is consistent with the temperature field change information. When the aerosol generating substrate is different, the control strategy of the heating body is also different, so that the heating temperature control of the aerosol generating substrate is more accurate.

Description

Technical Field

[0001] The present application relates to the field of low-temperature atomization technology, and in particular to a temperature field generation method, system, computer equipment, and storage medium. Background Art

[0002] With the development of low-temperature atomization technology, low-temperature atomization devices have emerged. These devices include an aerosol-generating substrate and a heater. These devices heat the aerosol-generating substrate using a heat-not-burn (HNB) method to generate an inhalable aerosol.

[0003] Heat-without-burning (HBN) refers to the process of generating aerosols by heating the aerosol-generating substrate to a specific temperature range. Compared to directly burning the aerosol-generating substrate to produce aerosols, the aerosols generated using HBN contain significantly fewer harmful components.

[0004] However, the use of a heating-without-combustion baking method means that low-temperature atomization equipment requires high control of the heating temperature. If the heating temperature is too high, the generated aerosol will contain a large amount of harmful components, while if the heating temperature is too low, the aerosol concentration will be low.

[0005] Therefore, there is an urgent need for a solution that can accurately control the heating temperature of low-temperature atomization equipment. Summary of the Invention

[0006] Based on this, it is necessary to provide a temperature field generation method, device, computer equipment and computer-readable storage medium that can accurately control the heating temperature of low-temperature atomization equipment to address the above technical problems.

[0007] In a first aspect, the present application provides a method for generating a temperature field. The method comprises:

[0008] Acquire at least one set of temperature information, wherein the temperature information includes a temperature data set collected by each of the temperature collection devices, and the temperature data set includes temperatures corresponding to different times;

[0009] Filtering target temperature information from the at least one set of temperature information, the target temperature information being temperature information corresponding to a case where the aerosol generating substrate is heated according to a preset requirement;

[0010] Temperature field change information is generated according to the target temperature information, wherein the temperature field change information includes temperature fields corresponding to different times; wherein the temperature field change information is used to determine a heating control strategy for the heating body.

[0011] In one embodiment, the temperature information is in multiple groups, and filtering out target temperature information from at least one group of temperature information includes:

[0012] for each set of temperature information, confirming whether the aerosol generating substrate is heated according to the preset requirements;

[0013] If the aerosol generating substrate is heated according to the preset requirement, the temperature information corresponding to the aerosol generating substrate being heated according to the preset requirement is used as the target temperature information.

[0014] In one embodiment, generating temperature field change information according to the target temperature information includes:

[0015] generating actual temperature change information according to the target temperature information, the actual temperature change information including actual temperatures corresponding to respective candidate positions of the aerosol generating substrate at different times, the candidate positions being positions where the temperature acquisition device is set;

[0016] Acquire simulated temperature change information obtained by a finite element tool, wherein the simulated temperature change information includes simulated temperatures corresponding to each of the candidate positions at different times;

[0017] Determine a target position among the candidate positions, wherein an error between an actual temperature corresponding to the target position and a corresponding simulated temperature is within a preset error range;

[0018] The temperature field change information is obtained by performing a fitting calculation based on the actual temperature corresponding to the target position.

[0019] In one embodiment, the target position includes at least two of the candidate positions, and the fitting calculation is performed based on the actual temperature corresponding to the target position to obtain the temperature field change information, including:

[0020] Performing fitting calculation on the actual temperatures corresponding to any two adjacent target positions to obtain the fitting temperature of the non-candidate position between the adjacent target positions;

[0021] The temperature field change information is obtained according to the fitting temperature and the actual temperature change information.

[0022] In one embodiment, performing fitting calculation on the actual temperatures corresponding to any two adjacent target positions to obtain the fitting temperature of the non-candidate position between the adjacent target positions includes:

[0023] determining actual temperature differences between adjacent target locations;

[0024] determining a temperature change gradient of the non-candidate position according to the actual temperature difference;

[0025] The fitting temperature of the non-candidate position between the adjacent target positions is obtained according to the temperature change gradient and the actual temperature corresponding to one of the two adjacent target positions.

[0026] In one embodiment, the method further comprises:

[0027] The temperature field change information is presented through 3D coordinates.

[0028] In a second aspect, the present application further provides a temperature field generating device for use in a low-temperature atomization device, wherein the low-temperature atomization device comprises an aerosol generating substrate and a heating body, and at least one temperature acquisition device is provided within a preset range of the aerosol generating substrate. The temperature field generating device comprises:

[0029] an acquisition module, configured to acquire at least one set of temperature information, wherein the temperature information includes a temperature data set collected by each of the temperature acquisition devices, and the temperature data set includes temperatures corresponding to different times;

[0030] a screening module, configured to screen target temperature information from the at least one set of temperature information, the target temperature information being temperature information corresponding to heating of the aerosol generating substrate according to preset requirements;

[0031] A generation module is used to generate temperature field change information based on the target temperature information, wherein the temperature field change information includes temperature fields corresponding to different times; wherein the temperature field change information is used to determine the heating control strategy of the heating body.

[0032] In a third aspect, the present application also provides a temperature field generation system. The system includes:

[0033] a temperature collection device, configured to be disposed within a preset range of the aerosol generating substrate to collect temperature information within the preset range of the aerosol generating substrate;

[0034] A temperature field generating device is used to obtain at least one set of temperature information, wherein the temperature information includes a temperature data set collected by each of the temperature acquisition devices, and the temperature data set includes temperatures corresponding to different times; target temperature information is screened from the at least one set of temperature information, wherein the target temperature information is the temperature information corresponding to the aerosol generating matrix when heated according to preset requirements; temperature field change information is generated based on the target temperature information, wherein the temperature field change information includes temperature fields corresponding to different times; wherein the temperature field change information is used to determine the heating control strategy of the heating body.

[0035] In a fourth aspect, the present application further provides a computer device. The computer device includes a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the steps of the above method are implemented:

[0036] In a fifth aspect, the present application further provides a computer-readable storage medium having a computer program stored thereon, which implements the steps of the above method when executed by a processor.

[0037] In a sixth aspect, the present application further provides a computer program product, which includes a computer program that implements the steps of the above method when executed by a processor.

[0038] The above-described temperature field generation method, apparatus, computer device, and storage medium utilize a temperature acquisition device to acquire at least one set of temperature information within a preset range of an aerosol-generating substrate. The temperature information of the aerosol-generating substrate when heated according to preset requirements is selected from the at least one set of temperature information as target temperature information. Temperature field change information is then generated based on the target temperature information. This temperature field change information is used to determine a heating control strategy for the heater. The heating control strategy for the heater is determined based on the temperature field change information of the aerosol-generating substrate, ensuring that the temperature field corresponding to the aerosol-generating substrate is consistent with the temperature field change information. Different aerosol-generating substrates result in different heater control strategies, resulting in more accurate temperature control of the aerosol-generating substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 A diagram illustrating an application environment of a temperature field generation method according to an embodiment;

[0040] Figure 2 1 is a flow chart of a method for generating a temperature field in one embodiment;

[0041] Figure 3 is a schematic flow chart of a temperature field generating method in another embodiment;

[0042] Figure 4 is a structural block diagram of a temperature field generating device in one embodiment;

[0043] Figure 5 is a structural block diagram of a temperature field generating system in one embodiment;

[0044] Figure 6 FIG. 1 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solutions and advantages of this application more clear, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application pertains. The terms used herein in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application.

[0047] The temperature field generation method provided in the embodiment of the present application can be applied to Figure 1 In the application environment shown. Figure 1 As shown, a heating element 104 heats an aerosol-generating substrate 103, and a temperature acquisition device 102 collects temperature information from the aerosol-generating substrate 103 and communicates with a server 101 via a network. A data storage system can store data that the server 101 needs to process. The data storage system can be integrated with the server 101 or placed on a cloud or other network server. The server 101 can be implemented as a standalone server or a server cluster consisting of multiple servers.

[0048] Specifically, the server 101 obtains at least one set of temperature information sent by the temperature acquisition device 102, selects target temperature information from the at least one set of temperature information, and generates temperature field change information based on the target temperature information, wherein the temperature field change information is used to determine the heating control strategy of the heating body.

[0049] In one embodiment, Figure 2 As shown, a temperature field generation method is provided, which is applied to Figure 1 Taking the server 101 in the example as an example, the following steps are included:

[0050] Step 201: Acquire at least one set of temperature information, where the temperature information includes a temperature data set collected by each of the temperature collection devices, and the temperature data set includes temperatures corresponding to different times.

[0051] The temperature information refers to the temperature of the aerosol-generating substrate. Specifically, the temperature information can be the temperature information within the aerosol-generating substrate, or the temperature information within a certain range outside the aerosol-generating substrate. In this embodiment, the temperature information includes, but is not limited to, the temperature data collected by each temperature collection device, the time of collection, and the location of collection.

[0052] It can be understood that the temperature acquisition device acquires the temperature information of the aerosol generating substrate in real time. Therefore, the temperature data set includes the temperatures corresponding to the aerosol generating substrate at different times.

[0053] The temperature acquisition device is a device that collects temperature. Specifically, it includes but is not limited to thermocouples, thermal resistors, bimetallic thermometers, temperature transmitters, non-contact thermometers, local display thermometers, temperature switches, rapid temperature measuring instruments, remote temperature monitoring instruments, armored thermal resistors, wear-resistant thermocouples, etc.

[0054] Step 202: Filter target temperature information from the at least one set of temperature information, where the target temperature information is corresponding temperature information when the aerosol generating substrate is heated according to preset requirements.

[0055] The target temperature information refers to the temperature information required to generate the temperature field change information. Specifically, the target temperature information includes, but is not limited to, the temperature information of the aerosol generating substrate at different times and the temperature information of the aerosol generating substrate within different preset ranges. In this embodiment, the target temperature information is the temperature information corresponding to the aerosol generating substrate when heated according to preset requirements.

[0056] The preset requirements are pre-set requirements that can be set as needed. For example, they may refer to achieving an optimal taste for the aerosol generated by the aerosol generating substrate, or preventing burns to users of the low-temperature atomization device, etc., although this embodiment is not limiting. In this embodiment, the optimal taste can be determined by product testers through multiple tests.

[0057] It should be noted that the mouthfeel of aerosols generated by different aerosol generating substrates is different, and therefore the required preset requirements are also different.

[0058] Step 203: Generate temperature field change information according to the target temperature information, wherein the temperature field change information includes temperature fields corresponding to different times; wherein the temperature field change information is used to determine a heating control strategy for the heating body.

[0059] The temperature field change information refers to the temperature field change information of the aerosol generating substrate. Specifically, it includes, but is not limited to, temperature data at different times, temperature data at different heating positions of the aerosol generating substrate, and temperature change trends. In this embodiment, the temperature field change information includes the temperature fields corresponding to different times.

[0060] Among them, the heating control strategy is a strategy for controlling the heating of the heating body. When the heating of the heating body is controlled according to the heating control strategy, the temperature field corresponding to the aerosol generating matrix is ​​consistent with the temperature field change information. Specifically, the heating time and output power of the heating body can be controlled according to the heating control strategy to control the temperature of the aerosol generating matrix. For example, the temperature at which the aerosol generating matrix A reaches the best taste is 350 degrees. During the first puff, due to the low temperature of the aerosol generating matrix, it is necessary to reach the temperature of the best taste in a shorter time. Therefore, the output power needs to be adjusted to the maximum in order to quickly reach 350 degrees. During the second puff, due to the influence of the residual temperature of the aerosol generating matrix during the first puff, the output power will decrease accordingly. For each subsequent puff, the required output power of the heating body will be different due to the influence of the residual temperature of the aerosol generating matrix.

[0061] It is understandable that due to the different materials of the aerosol-generating matrix, the temperature for achieving the best taste is different, and therefore the heating control strategy is also different.

[0062] In this embodiment, the temperature field change information is used to determine the heating control strategy of the heating body, so that when the heating body is controlled according to the heating control strategy, the actual temperature field change of the aerosol generating substrate is consistent with the temperature field change information.

[0063] In the above-mentioned temperature field generation method, at least one set of temperature information within a preset range of the aerosol generating substrate is obtained through a temperature acquisition device, and the temperature information of the aerosol generating substrate when heated according to preset requirements is screened from the at least one set of temperature information as the target temperature information, and then temperature field change information is generated based on the target temperature information. The temperature field change information is used to determine the heating control strategy of the heating body, so that the temperature field corresponding to the aerosol generating substrate is consistent with the temperature field change information, making the heating temperature control of the low-temperature atomization equipment more accurate.

[0064] In one embodiment, the temperature information is in multiple groups, and filtering out target temperature information from at least one group of temperature information includes:

[0065] for each set of temperature information, confirming whether the aerosol generating substrate is heated according to the preset requirements;

[0066] If the aerosol generating substrate is heated according to the preset requirement, the temperature information corresponding to the aerosol generating substrate being heated according to the preset requirement is used as the target temperature information.

[0067] For example, the temperature field change information is usually generated based on all received temperature information. It is impossible to determine whether the temperature field change information is the temperature information corresponding to when the aerosol generating substrate is heated according to the preset heating requirements.

[0068] In this embodiment, the temperature information corresponding to the aerosol generating substrate when heated according to the preset heating requirements is pre-screened, and the temperature field change information is generated according to the target temperature information, thereby improving the accuracy of the temperature field change information.

[0069] In one embodiment, generating temperature field change information according to the target temperature information includes:

[0070] generating actual temperature change information according to the target temperature information, the actual temperature change information including actual temperatures corresponding to respective candidate positions of the aerosol generating substrate at different times, the candidate positions being positions where the temperature acquisition device is set;

[0071] Acquire simulated temperature change information obtained by a finite element tool, wherein the simulated temperature change information includes simulated temperatures corresponding to each of the candidate positions at different times;

[0072] Determine a target position among the candidate positions, wherein an error between an actual temperature corresponding to the target position and a corresponding simulated temperature is within a preset error range;

[0073] The temperature field change information is obtained by performing a fitting calculation based on the actual temperature corresponding to the target position.

[0074] The actual temperature change information refers to the actual temperature change information of the aerosol-generating substrate when it is heated. Specifically, it includes, but is not limited to, temperatures at different times and temperatures at different locations. In this embodiment, the actual temperature change information includes the actual temperatures at different times for each candidate location of the aerosol-generating substrate. Candidate locations are selected locations. Specifically, they are the locations where the temperature acquisition device is located. For example, the candidate locations can be evenly or unevenly distributed, and the number of candidate locations can be set as needed. Generally speaking, the more candidate locations there are, the richer the temperature information collected, and the more accurately the generated temperature field change information reflects the actual temperature field changes of the aerosol-generating substrate. Finite element analysis tools are software used for finite element analysis. Specifically, finite element analysis tools are digital simulation tools that can effectively solve complex engineering analysis and calculation problems and are widely used in fields such as mechanical manufacturing, materials processing, aerospace, and civil engineering. For example, commonly used finite element analysis software includes ABAOUS, ANSYS, and MSC. Simulated temperature change information refers to the simulated temperature change information of the aerosol-generating substrate when it is heated. Specifically, it includes, but is not limited to, temperatures at different times and temperatures at different locations. In this embodiment, the simulation preset error range is a pre-set error range. Specifically, the preset error range is used to characterize whether the actual temperature field information is accurate. When the error is within the preset error range, it means that the actual temperature field information generated at this time is accurate. The target position is a candidate position where the error between the corresponding actual temperature and the corresponding simulated temperature is within the preset error range. Specifically, the temperature field change information is generated based on the actual temperature of the target candidate position. Fitting calculation refers to obtaining a continuous function or a more intensive discrete equation that matches the known data through existing discrete data. Specifically, the temperature field change information of the aerosol generating matrix is ​​obtained after fitting the actual temperature information of a limited target position.

[0075] For example, the temperature field is a general term for the temperature distribution of each point in an object at each moment, which means that the temperature data of each point in the object needs to be measured in order to generate the temperature field.

[0076] In this embodiment, the temperature field change information is obtained by fitting the actual temperatures corresponding to a limited number of target positions, thereby reducing the workload of temperature measurement.

[0077] In one embodiment, the target position includes at least two of the candidate positions, and the fitting calculation is performed according to the actual temperature corresponding to the target position to obtain the temperature field change information, including:

[0078] Performing fitting calculation on the actual temperatures corresponding to any two adjacent target positions to obtain the fitting temperature of the non-candidate position between the adjacent target positions;

[0079] The temperature field change information is obtained according to the fitting temperature and the actual temperature change information.

[0080] The fitted temperature is the temperature predicted based on existing temperature data. Specifically, when the actual temperatures corresponding to two adjacent target locations are known, a fitting calculation can be performed to obtain the fitted temperature for non-candidate locations. Non-candidate locations are locations within the preset range of the aerosol generating substrate where no temperature acquisition device is located.

[0081] In this embodiment, the fitting temperature of the non-candidate position between any two adjacent target positions is obtained by using the actual temperature of the adjacent target positions, which reduces the workload of temperature measurement and is more efficient.

[0082] In one embodiment, performing fitting calculation on the actual temperatures corresponding to any two adjacent target positions to obtain the fitting temperature of the non-candidate position between the adjacent target positions includes:

[0083] determining actual temperature differences between adjacent target locations;

[0084] determining a temperature change gradient of the non-candidate position according to the actual temperature difference;

[0085] The fitting temperature of the non-candidate position between the adjacent target positions is obtained according to the temperature change gradient and the actual temperature corresponding to one of the two adjacent target positions.

[0086] The temperature gradient is a natural phenomenon in which air, water, or soil temperatures increase or decrease in a step-like pattern with land height, water depth, or soil depth. It describes the rate and direction of temperature change within a specific regional environment. Specifically, by knowing the actual temperature and temperature gradient at any two points, the temperature trend between them can be predicted. For example, if the temperature at target location A is 90°C and the temperature at target location B is 80°C, the temperature between points A and B will decrease in the direction of the temperature gradient.

[0087] In this embodiment, the fitting temperature of the non-candidate positions between the adjacent target positions is determined by the temperature change gradient, so that the obtained temperature field change information is more accurate.

[0088] In one embodiment, the temperature field change information is presented through 3D (3 Dimensions) coordinates.

[0089] In this embodiment, the aerosol-generated matrix temperature field presented by 3D coordinates has a spatial three-dimensional sense and is more intuitive.

[0090] In another embodiment, Figure 3As shown, a temperature field generation method is provided, comprising the following steps:

[0091] Step 301: A heating body heats an aerosol-generating substrate.

[0092] Step 302: The multi-channel thermocouple acquisition device continuously acquires temperature information of the aerosol generating matrix to obtain multiple sets of temperature information.

[0093] A multi-channel thermocouple acquisition device is a device that uses multiple thermocouples of the same model connected in parallel to measure the temperature of multiple points simultaneously. Specifically, different thermocouple probes are inserted into different locations of the aerosol-generating matrix to obtain the temperature of multiple points.

[0094] Step 303: The multi-channel thermocouple acquisition device sends the collected temperature information to the server.

[0095] Step 304: The server filters out target temperature information from the temperature information.

[0096] Step 305: The server generates temperature field change information in the aerosol generating matrix according to the target temperature information.

[0097] Step 306: The server determines a heating control strategy for the heating body according to the temperature field change information.

[0098] Step 307: The server controls the heating element to heat according to the heating control strategy.

[0099] In this embodiment, by controlling the heating body to heat according to the heating control strategy, the heating temperature control of the low-temperature atomization device is made more accurate, and the temperature control error of the low-temperature atomization device is reduced.

[0100] It should be understood that, although the various steps in the flowcharts involved in the various embodiments described above are displayed in sequence according to the instructions of the arrows, these steps are not necessarily executed in sequence in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and these steps can be executed in other orders. Moreover, at least a portion of the steps in the flowcharts involved in the various embodiments described above can include multiple steps or multiple stages, and these steps or stages are not necessarily executed and completed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a portion of steps or stages in other steps.

[0101] Based on the same inventive concept, embodiments of the present application also provide a cruise control device for implementing the aforementioned robot cruise control method. The solution provided by this device is similar to the solution described in the aforementioned method. Therefore, the specific limitations of one or more robot cruise control device embodiments provided below can be found in the above-described limitations of the robot cruise control method and will not be further elaborated here.

[0102] In one embodiment, Figure 4 As shown, a temperature field generating device is provided, which is applied to a low-temperature atomization device. The low-temperature atomization device includes an aerosol generating substrate and a heating body. At least one temperature acquisition device is provided within a preset range of the aerosol generating substrate, including: an acquisition module 401, a screening module 402 and a generation module 403, wherein:

[0103] An acquisition module 401 is configured to acquire at least one set of temperature information, wherein the temperature information includes a temperature data set collected by each of the temperature acquisition devices, and the temperature data set includes temperatures corresponding to different times;

[0104] A screening module 402 is configured to screen target temperature information from the at least one set of temperature information, wherein the target temperature information is temperature information corresponding to heating of the aerosol generating substrate according to a preset requirement;

[0105] The generating module 403 is configured to generate temperature field change information according to the target temperature information, wherein the temperature field change information includes temperature fields corresponding to different times; wherein the temperature field change information is used to determine a heating control strategy for the heating body.

[0106] In one embodiment, the screening module 402 is specifically configured to determine, for each set of temperature information, whether the aerosol generating substrate is heated according to the preset requirements;

[0107] If the aerosol generating substrate is heated according to the preset requirement, the temperature information corresponding to the aerosol generating substrate being heated according to the preset requirement is used as the target temperature information.

[0108] In one embodiment, the target position includes at least two of the candidate positions, and the generating module 403 is specifically configured to generate actual temperature change information based on the target temperature information, wherein the actual temperature change information includes actual temperatures corresponding to each candidate position of the aerosol generating substrate at different times, and the candidate position is the position where the temperature acquisition device is set;

[0109] Acquire simulated temperature change information obtained by a finite element tool, wherein the simulated temperature change information includes simulated temperatures corresponding to each of the candidate positions at different times;

[0110] Determine a target position among the candidate positions, wherein an error between an actual temperature corresponding to the target position and a corresponding simulated temperature is within a preset error range;

[0111] The temperature field change information is obtained by performing a fitting calculation based on the actual temperature corresponding to the target position.

[0112] In one embodiment, the target position includes at least two of the candidate positions, and the generating module 403 is specifically configured to perform fitting calculation on the actual temperatures corresponding to any two adjacent target positions to obtain the fitting temperature of the non-candidate position between the adjacent target positions;

[0113] The temperature field change information is obtained according to the fitting temperature and the actual temperature change information.

[0114] In one embodiment, the generating module 403 is specifically configured to determine actual temperature differences between adjacent target locations;

[0115] determining a temperature change gradient of the non-candidate position according to the actual temperature difference;

[0116] The fitting temperature of the non-candidate position between the adjacent target positions is obtained according to the temperature change gradient and the actual temperature corresponding to one of the two adjacent target positions.

[0117] In one embodiment, the generating module 403 is further configured to present the temperature field change information through 3D coordinates.

[0118] The division of the various modules in the above-mentioned temperature field generating device is only for illustration. In other embodiments, the temperature field generating device can be divided into different modules as needed to complete all or part of the functions of the above-mentioned temperature field generating device.

[0119] For the specific definition of the temperature field generating device, please refer to the definition of the temperature field generating method above, and will not be repeated here. Each module in the above-mentioned temperature field generating device can be implemented in whole or in part by software, hardware, or a combination thereof. Each of the above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, or can be stored in the memory of the computer device in the form of software, so that the processor can call and execute the operations corresponding to each of the above modules.

[0120] In another embodiment, Figure 5 As shown, a temperature field generation system is provided, which is applied to a low-temperature atomization device, wherein the low-temperature atomization device includes an aerosol generating substrate and a heating body, and the temperature field generation system includes:

[0121] A temperature collection device 501 is provided within a preset range of the aerosol generating substrate to collect temperature information within the preset range of the aerosol generating substrate;

[0122] The temperature field generating device 502 is used to obtain at least one set of temperature information, wherein the temperature information includes a temperature data set collected by each of the temperature acquisition devices, and the temperature data set includes temperatures corresponding to different times; filter target temperature information from the at least one set of temperature information, wherein the target temperature information is the temperature information corresponding to the aerosol generating matrix when it is heated according to preset requirements; generate temperature field change information based on the target temperature information, wherein the temperature field change information includes temperature fields corresponding to different times; wherein the temperature field change information is used to determine the heating control strategy of the heating body.

[0123] The temperature field generation system of this embodiment collects temperature information within a preset range of the aerosol generating substrate through a temperature collection device, and the control device obtains at least one set of temperature information within the preset range of the aerosol generating substrate, and selects the temperature information of the aerosol generating substrate when heated according to preset requirements from the at least one set of temperature information as the target temperature information, and then generates temperature field change information based on the target temperature information. The temperature field change information is used to determine the heating control strategy of the heating body, so that the temperature field corresponding to the aerosol generating substrate is consistent with the temperature field change information, making the heating temperature control of the low-temperature atomization equipment more accurate.

[0124] Figure 6 Schematic diagram of the internal structure of a computer device in one embodiment. The computer device can be any terminal device such as a mobile phone, tablet computer, laptop computer, desktop computer, PDA (Personal Digital Assistant), POS (Point of Sales), vehicle-mounted computer, wearable device, etc. The computer device includes a processor and a memory connected via a device bus. The processor may include one or more processing units. The processor may be a CPU (Central Processing Unit) or a DSP (Digital Signal Processing), etc. The memory may include a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating device and a computer program. The computer program can be executed by the processor to implement a method for processing reimbursement of an e-mail box provided in each of the following embodiments. The internal memory provides a cached operating environment for the operating device computer program in the non-volatile storage medium.

[0125] Those skilled in the art will understand that Figure 6The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different component arrangement.

[0126] In one embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the following steps are implemented:

[0127] Acquire at least one set of temperature information, wherein the temperature information includes a temperature data set collected by each of the temperature collection devices, and the temperature data set includes temperatures corresponding to different times;

[0128] Filtering target temperature information from the at least one set of temperature information, the target temperature information being temperature information corresponding to a case where the aerosol generating substrate is heated according to a preset requirement;

[0129] Temperature field change information is generated according to the target temperature information, wherein the temperature field change information includes temperature fields corresponding to different times; wherein the temperature field change information is used to determine a heating control strategy for the heating body.

[0130] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0131] for each set of temperature information, confirming whether the aerosol generating substrate is heated according to the preset requirements;

[0132] If the aerosol generating substrate is heated according to the preset requirement, the temperature information corresponding to the aerosol generating substrate being heated according to the preset requirement is used as the target temperature information.

[0133] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0134] generating actual temperature change information according to the target temperature information, the actual temperature change information including actual temperatures corresponding to respective candidate positions of the aerosol generating substrate at different times, the candidate positions being positions where the temperature acquisition device is set;

[0135] Acquire simulated temperature change information obtained by a finite element tool, wherein the simulated temperature change information includes simulated temperatures corresponding to each of the candidate positions at different times;

[0136] Determine a target position among the candidate positions, wherein an error between an actual temperature corresponding to the target position and a corresponding simulated temperature is within a preset error range;

[0137] The temperature field change information is obtained by performing a fitting calculation based on the actual temperature corresponding to the target position.

[0138] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0139] Performing fitting calculation on the actual temperatures corresponding to any two adjacent target positions to obtain the fitting temperature of the non-candidate position between the adjacent target positions;

[0140] The temperature field change information is obtained according to the fitting temperature and the actual temperature change information.

[0141] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0142] determining actual temperature differences between adjacent target locations;

[0143] determining a temperature change gradient of the non-candidate position according to the actual temperature difference;

[0144] The fitting temperature of the non-candidate position between the adjacent target positions is obtained according to the temperature change gradient and the actual temperature corresponding to one of the two adjacent target positions.

[0145] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0146] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:

[0147] Acquire at least one set of temperature information, wherein the temperature information includes a temperature data set collected by each of the temperature collection devices, and the temperature data set includes temperatures corresponding to different times;

[0148] Filtering target temperature information from the at least one set of temperature information, the target temperature information being temperature information corresponding to a case where the aerosol generating substrate is heated according to a preset requirement;

[0149] Temperature field change information is generated according to the target temperature information, wherein the temperature field change information includes temperature fields corresponding to different times; wherein the temperature field change information is used to determine a heating control strategy for the heating body.

[0150] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented:

[0151] for each set of temperature information, confirming whether the aerosol generating substrate is heated according to the preset requirements;

[0152] If the aerosol generating substrate is heated according to the preset requirement, the temperature information corresponding to the aerosol generating substrate being heated according to the preset requirement is used as the target temperature information.

[0153] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented:

[0154] generating actual temperature change information according to the target temperature information, the actual temperature change information including actual temperatures corresponding to respective candidate positions of the aerosol generating substrate at different times, the candidate positions being positions where the temperature acquisition device is set;

[0155] Acquire simulated temperature change information obtained by a finite element tool, wherein the simulated temperature change information includes simulated temperatures corresponding to each of the candidate positions at different times;

[0156] Determine a target position among the candidate positions, wherein an error between an actual temperature corresponding to the target position and a corresponding simulated temperature is within a preset error range;

[0157] The temperature field change information is obtained by performing a fitting calculation based on the actual temperature corresponding to the target position.

[0158] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented:

[0159] Performing fitting calculation on the actual temperatures corresponding to any two adjacent target positions to obtain the fitting temperature of the non-candidate position between the adjacent target positions;

[0160] The temperature field change information is obtained according to the fitting temperature and the actual temperature change information.

[0161] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented:

[0162] determining actual temperature differences between adjacent target locations;

[0163] determining a temperature change gradient of the non-candidate position according to the actual temperature difference;

[0164] The fitting temperature of the non-candidate position between the adjacent target positions is obtained according to the temperature change gradient and the actual temperature corresponding to one of the two adjacent target positions.

[0165] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented:

[0166] The temperature field change information is presented through 3D coordinates.

[0167] In one embodiment, a computer program product is provided, comprising a computer program, which, when executed by a processor, implements the following steps:

[0168] Acquire at least one set of temperature information, wherein the temperature information includes a temperature data set collected by each of the temperature collection devices, and the temperature data set includes temperatures corresponding to different times;

[0169] Filtering target temperature information from the at least one set of temperature information, the target temperature information being temperature information corresponding to a case where the aerosol generating substrate is heated according to a preset requirement;

[0170] Temperature field change information is generated according to the target temperature information, wherein the temperature field change information includes temperature fields corresponding to different times; wherein the temperature field change information is used to determine a heating control strategy for the heating body.

[0171] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented:

[0172] for each set of temperature information, confirming whether the aerosol generating substrate is heated according to the preset requirements;

[0173] If the aerosol generating substrate is heated according to the preset requirement, the temperature information corresponding to the aerosol generating substrate being heated according to the preset requirement is used as the target temperature information.

[0174] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented:

[0175] generating actual temperature change information according to the target temperature information, the actual temperature change information including actual temperatures corresponding to respective candidate positions of the aerosol generating substrate at different times, the candidate positions being positions where the temperature acquisition device is set;

[0176] Acquire simulated temperature change information obtained by a finite element tool, wherein the simulated temperature change information includes simulated temperatures corresponding to each of the candidate positions at different times;

[0177] Determine a target position among the candidate positions, wherein an error between an actual temperature corresponding to the target position and a corresponding simulated temperature is within a preset error range;

[0178] The temperature field change information is obtained by performing a fitting calculation based on the actual temperature corresponding to the target position.

[0179] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented:

[0180] Performing fitting calculation on the actual temperatures corresponding to any two adjacent target positions to obtain the fitting temperature of the non-candidate position between the adjacent target positions;

[0181] The temperature field change information is obtained according to the fitting temperature and the actual temperature change information.

[0182] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented:

[0183] determining actual temperature differences between adjacent target locations;

[0184] determining a temperature change gradient of the non-candidate position according to the actual temperature difference;

[0185] The fitting temperature of the non-candidate position between the adjacent target positions is obtained according to the temperature change gradient and the actual temperature corresponding to one of the two adjacent target positions.

[0186] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented:

[0187] The temperature field change information is presented through 3D coordinates.

[0188] Those skilled in the art will appreciate that all or part of the processes in the above-mentioned embodiment methods can be implemented by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, database or other media used in the embodiments provided in this application may include at least one of non-volatile and volatile memory. Non-volatile memory may include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory may include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in the various embodiments provided herein may include at least one of a relational database and a non-relational database. Non-relational databases may include, but are not limited to, distributed databases based on blockchains. The processor involved in the various embodiments provided herein may be, but are not limited to, a general-purpose processor, a central processing unit, a graphics processing unit, a digital signal processor, a programmable logic unit, a data processing logic unit based on quantum computing, and the like.

[0189] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, 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.

[0190] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present application shall be determined by the appended claims.

Claims

1. A temperature field generation method, characterized in that: Applied to a low-temperature atomization device, the low-temperature atomization device includes an aerosol generating substrate and a heating body, and at least one temperature acquisition device is provided within a preset range of the aerosol generating substrate. The method includes: Acquiring at least one set of temperature information, wherein the temperature information is a temperature data set collected by each of the temperature collection devices during the process of heating the aerosol generating substrate by the heating body, the temperature data set including the temperature of the aerosol generating substrate corresponding to different times; Filtering target temperature information from the at least one set of temperature information, the target temperature information being temperature information at which the aerosol generated by the aerosol generating substrate reaches an optimal taste, the optimal taste being determined by a product tester; generating actual temperature change information according to the target temperature information, the actual temperature change information including actual temperatures corresponding to respective candidate positions of the aerosol generating substrate at different times, the candidate positions being selected positions from the positions set by the temperature acquisition device; Acquiring simulated temperature change information obtained by a finite element tool, wherein the simulated temperature change information is temperature change information when the aerosol generating substrate is heated, and the simulated temperature change information includes simulated temperatures corresponding to each of the candidate positions at different times; Selecting a target position from the candidate positions based on the errors between the actual temperatures corresponding to the candidate positions at different times and the simulated temperatures corresponding to the candidate positions at different times, wherein the errors between the actual temperatures corresponding to the target positions and the corresponding simulated temperatures are within a preset error range; Performing a fitting calculation on the actual temperatures corresponding to any two adjacent target positions to obtain a fitted temperature of a non-candidate position between the adjacent target positions, wherein the fitted temperature is a temperature predicted based on the actual temperatures corresponding to the target positions, and the non-candidate position is a position within a preset range of the aerosol generating substrate where no temperature acquisition device is placed; The temperature field change information is obtained according to the fitting temperature and the actual temperature change information, and the temperature field change information includes the temperature fields corresponding to different times; wherein the temperature field change information is used to determine the heating control strategy of the heating body.

2. The method according to claim 1, characterized in that The temperature information is in multiple groups, and the temperature information includes temperature data, collection time and collection location.

3. The method according to claim 1, characterized in that The fitting calculation of the actual temperatures corresponding to any two adjacent target positions to obtain the fitting temperature of the non-candidate position between the adjacent target positions includes: determining actual temperature differences between adjacent target locations; determining a temperature change gradient of the non-candidate position according to the actual temperature difference; The fitting temperature of the non-candidate position between the adjacent target positions is obtained according to the temperature change gradient and the actual temperature corresponding to one of the two adjacent target positions.

4. The method according to any one of claims 1 to 3, further comprising: The temperature field change information is presented through 3D coordinates.

5. A temperature field generating device, applied to low-temperature atomization equipment, characterized in that: The low-temperature atomization device includes an aerosol generating substrate and a heating body. At least one temperature acquisition device is provided within a preset range of the aerosol generating substrate. The temperature field generating device includes: an acquisition module, configured to acquire at least one set of temperature information, wherein the temperature information is a temperature data set collected by each of the temperature acquisition devices during the process of heating the aerosol generating substrate by the heating body, the temperature data set including the temperature of the aerosol generating substrate corresponding to different times; a screening module, configured to screen target temperature information from the at least one set of temperature information, the target temperature information being temperature information at which the aerosol generated by the aerosol generating substrate reaches an optimal taste, the optimal taste being determined by a product tester; A generation module is configured to generate actual temperature change information based on the target temperature information, wherein the actual temperature change information includes the actual temperatures corresponding to each candidate position of the aerosol generating matrix at different times, and the candidate position is a selected position from the positions set by the temperature acquisition device; obtain simulated temperature change information obtained by a finite element tool, wherein the simulated temperature change information is temperature change information simulating the aerosol generating matrix when it is heated, and the simulated temperature change information includes the simulated temperatures corresponding to each candidate position at different times; and select the candidate position from the candidate position according to the error between the actual temperature corresponding to each candidate position at different times and the simulated temperature corresponding to each candidate position at different times. A target position is selected, and the error between the actual temperature corresponding to the target position and the corresponding simulated temperature is within a preset error range. The actual temperatures corresponding to any two adjacent target positions are fitted and calculated to obtain the fitting temperature of the non-candidate position between the adjacent target positions. The fitting temperature is the temperature predicted based on the actual temperature corresponding to the target position. The non-candidate position is a position within the preset range of the aerosol generating matrix where no temperature acquisition device is placed. The temperature field change information is obtained based on the fitting temperature and the actual temperature change information. The temperature field change information includes the temperature fields corresponding to different times. The temperature field change information is used to determine the heating control strategy of the heating body.

6. The device according to claim 5, characterized in that The temperature information is in multiple groups, and the temperature information includes temperature data, collection time and collection location.

7. The device according to claim 5, characterized in that The generation module is specifically used to determine the actual temperature difference between adjacent target positions; determine the temperature change gradient of the non-candidate position based on the actual temperature difference; and obtain the fitting temperature of the non-candidate position between the adjacent target positions based on the temperature change gradient and the actual temperature corresponding to one of the two adjacent target positions.

8. A temperature field generation system, characterized in that: Applicable to low-temperature atomization equipment, the low-temperature atomization equipment includes an aerosol generating substrate and a heating body, and the temperature field generating system includes: a temperature collecting device, configured to be disposed within a preset range of the aerosol generating substrate, so as to collect temperature information within the preset range of the aerosol generating substrate during the process of heating the aerosol generating substrate by the heating body; A temperature field generating device is used to obtain at least one set of temperature information, wherein the temperature information includes a temperature data set collected by each of the temperature acquisition devices, and the temperature data set includes the temperatures corresponding to the aerosol generating substrate at different times; screen out target temperature information from the at least one set of temperature information, wherein the target temperature information is the temperature information when the aerosol generated by the aerosol generating substrate reaches the best taste, and the best taste is determined by the taste tester; generate actual temperature change information based on the target temperature information, wherein the actual temperature change information includes the actual temperature corresponding to each candidate position of the aerosol generating substrate at different times, and the candidate position is a selected position from the positions set by the temperature acquisition device; obtain simulated temperature change information obtained by a finite element tool, wherein the simulated temperature change information is the temperature change information simulating the temperature change when the aerosol generating substrate is heated, and the simulated temperature change information includes the actual temperature of each candidate position the simulated temperatures corresponding to different times; according to the errors between the actual temperatures corresponding to the candidate positions at different times and the simulated temperatures corresponding to the candidate positions at different times, a target position is selected from the candidate positions, the error between the actual temperature corresponding to the target position and the corresponding simulated temperature is within a preset error range, a fitting calculation is performed on the actual temperatures corresponding to any two adjacent target positions, and a fitting temperature of a non-candidate position between the adjacent target positions is obtained, the fitting temperature is a temperature predicted based on the actual temperature corresponding to the target position, and the non-candidate position is a position within the preset range of the aerosol generating matrix where no temperature acquisition device is placed; according to the fitting temperature and the actual temperature change information, the temperature field change information is obtained, and the temperature field change information includes the temperature fields corresponding to different times; wherein, the temperature field change information is used to determine the heating control strategy of the heating body.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 4 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 4 are implemented.

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