Composite structure design method of passive cooling optical metamaterial in shielding clothing

Abstract

The present application relates to the technical field of live working shielding clothes, and particularly relates to a composite structure design method of passive cooling optical metamaterial in shielding clothes, which comprises the following steps: uniformly installing temperature sensors on the inner surface of the shielding clothes, wearing the shielding clothes with the temperature sensors on the body surface, designing a specified motion posture, moving according to the designed motion posture in the state of wearing the shielding clothes, and collecting temperature information in real time based on the temperature sensors during the movement of wearing the shielding clothes; the passive cooling optical metamaterial is attached to the surface of the shielding clothes, which effectively alleviates the problem of wearer discomfort caused by the high temperature inside the shielding clothes due to the direct sunlight on the shielding clothes, captures the positions where the heat is easily gathered on the surface of the shielding clothes, and makes the passive cooling optical metamaterial more targeted in the deployment on the surface of the shielding clothes, so that the cost of installing the passive cooling optical metamaterial on the surface of the shielding clothes is controlled, and the maximum cooling benefit of the passive cooling optical metamaterial is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of live working shielding clothes, in particular to a composite structure design method of passive cooling optical metamaterial in shielding clothes. BACKGROUND

[0002] Passive cooling optical metamaterial is a highly innovative material. It can regulate heat transfer through special optical properties without external energy input, achieving cooling effect. It has wide application prospects in building energy saving, electronic device heat dissipation and other fields, helps to improve energy utilization efficiency, and is receiving more and more attention and research. In order to improve the wearing comfort of live working shielding clothes, people apply passive cooling optical metamaterial to the manufacture of live working shielding clothes.

[0003] Chinese patent CN202310803311.0 discloses a preparation method of flexible polyaniline / biomass carbon electromagnetic shielding material. The fibrous fabric is carbonized at high temperature to obtain a structured biomass carbon matrix. The electromagnetic shielding material of the present application has a complex and orderly two-dimensional network structure, which helps to establish a conductive network and exhibits excellent electromagnetic shielding efficiency. CN201921391437.7 discloses a high-efficiency electromagnetic shielding clothes fabric and an electromagnetic shielding clothes. The electromagnetic shielding clothes fabric is composed of a functional composite layer and an inner lining. The inner lining is detachably connected to the inner side of the functional fabric. The functional composite layer is composed of conductive cloth, hydrophobic protective cloth and wave-absorbing material layer. The conductive cloth, hydrophobic protective cloth and wave-absorbing material layer are stacked and fixedly connected, and the hydrophobic protective cloth is located between the conductive cloth and the wave-absorbing material layer. The above-mentioned technologies are mainly to improve the wearing comfort and partially solve the problem of electromagnetic shielding. Patent document No. CN201510478548.1 discloses a special high-voltage live working cooling shielding clothes. Each cooling assembly includes a wind guide and a micro fan connected to the wind guide, which improves the comfort level. However, the above-mentioned technology lacks personal and equipment safety during operation, and cannot better solve the safety problem.

[0004] The prior art also loads passive cooling optical metamaterial on the surface of the shielding clothes to achieve cooling. Although it can well solve the problem of stuffiness, it is difficult to determine the loading position of the passive cooling optical metamaterial. It is difficult to completely cover the surface of the shielding clothes with passive cooling optical metamaterial technology, and the cost is high. SUMMARY

[0005] In view of the above-mentioned shortcomings of the prior art, the present application provides a composite structure design method of passive cooling optical metamaterial in shielding clothes, which solves the technical problems proposed in the above-mentioned background technology.

[0006] To achieve the above object, the present application is realized by the following technical solutions:

[0007] The composite structure design method of the passive cooling optical metamaterial in the shielding suit comprises:

[0008] The temperature sensors are uniformly installed on the inner surface of the shielding suit, the shielding suit with the temperature sensors is worn on the body surface, a designated motion posture is designed, motion is performed based on the designed motion posture in the state of wearing the shielding suit, and temperature information is collected in real time based on the temperature sensors during the motion of wearing the shielding suit; a three-dimensional model of the shielding suit is constructed, the collected temperature information is traversed, and a thermal imaging result is simulated on the three-dimensional model of the shielding suit based on the temperature information; the thermal imaging model of the shielding suit is traversed, peak points are captured on the surface of the thermal imaging model of the shielding suit, a screening logic is set, the captured peak points are further screened based on the screening logic, and the peak points obtained after the screening are taken as deployment points of the passive cooling optical metamaterial; the deployment points of the passive cooling optical metamaterial are identified from the thermal imaging model of the shielding suit, a deployment area of the passive cooling optical metamaterial is designed based on the identification result, and whether the total area of the finally designed deployment area of the passive cooling optical metamaterial meets a design standard is calculated, and when the design standard is met, the deployment area of the passive cooling optical metamaterial is marked on the thermal imaging model of the shielding suit, and the thermal imaging model of the shielding suit is output.

[0009] Further, the adjacent intervals of the temperature sensors installed on the inner surface of the shielding suit are equal, the designed motion posture is customized by a user terminal, the motion posture is designed, the motion posture duration is set synchronously, the motion posture duration is obeyed when the shielding suit is worn and the motion is performed based on the designed motion posture, and the continuous collection of the temperature information is performed based on the specified frequency customized by the user terminal in the temperature information collection stage.

[0010] The temperature sensors installed in the shielding suit are each provided with a number, and when the temperature information sensed by each temperature sensor is collected, the temperature information is synchronously marked with the number of the source temperature sensor and the sensing time.

[0011] Further, the intervals of the temperature sensors installed on the inner surface of the shielding suit obey the following rule: the higher the application accuracy requirement of the passive cooling optical metamaterial on the shielding suit is, the smaller the installation interval of the temperature sensors is, and vice versa.

[0012] The frequency at which the temperature information sensed by the temperature sensors is collected obeys the following rule: the temperature information collection frequency is curved, the longer the set motion posture duration is, the lower the initial collection frequency is, and vice versa, and the temperature information collection frequency becomes higher and higher with the lapse of time.

[0013] The temperature information collection frequency is 30s / time to 1s / time, the application accuracy of the passive cooling optical metamaterial on the shielding suit is the unit area of the passive cooling optical metamaterial, and the smaller the unit area of the passive cooling optical metamaterial is, the higher the application accuracy of the passive cooling optical metamaterial on the shielding suit is, and vice versa.

[0014] Further, the shielding suit three-dimensional model is constructed by using any drawing software with a three-dimensional modeling function, and the operation of simulating the thermal imaging result on the shielding suit three-dimensional model is simulated based on PYROSOFT Automation.

[0015] After the shielding suit three-dimensional model is constructed, the same number of shielding suit three-dimensional models is copied based on the number of collected temperature information, so that each shielding suit three-dimensional model corresponds to the collection of temperature information, the same collected temperature information is simulated on the same shielding suit three-dimensional model, and in the simulation stage, the position of the temperature information source on the shielding suit surface is determined based on the number marked by the temperature information, and the thermal imaging simulation is performed on the corresponding position on the surface of the shielding suit three-dimensional model, and the simulation result is recorded as a shielding suit thermal imaging model.

[0016] Wherein, based on the above operation, a plurality of shielding suit thermal imaging models are obtained, each shielding suit thermal imaging model is labeled with the sensing time in the label content of the temperature information used for simulation, and each shielding suit thermal imaging model is sorted further based on the sensing time labeled by each shielding suit thermal imaging model.

[0017] Further, in the traversal stage of the shielding suit thermal imaging model, the shielding suit thermal imaging model is sequentially traversed based on the sorting result of the shielding suit thermal imaging model, the peak point is the center position of each heating area on the surface of the shielding suit thermal imaging model, after the peak point is captured in the shielding suit thermal imaging model, the repeated peak points are discarded, and then the temperature interval is set to obtain the temperature information sensed by the nearest temperature sensor on the surface of the shielding suit corresponding to each peak point, and the obtained temperature information is compared with the temperature interval to screen the temperature information belonging to the temperature interval, and the peak point corresponding to the screened temperature information is used as the passive cooling optical metamaterial deployment point.

[0018] Further, the passive cooling optical metamaterial deployment area is circular, and the center of the deployment area is the passive cooling optical metamaterial deployment point.

[0019] Further, the area of the passive cooling optical metamaterial deployment area is subject to:

[0020]

[0021] In the formula: S is the passive cooling optical metamaterial area of the deployment point design; S0 is the base of the passive cooling optical metamaterial in the deployment point design area; T over is the deployment point cooling start timestamp; T start is the deployment point heating start timestamp; T0 is the motion posture duration; C MAX is the maximum temperature of the deployment point; C(all) max is the maximum value of the corresponding temperature of each deployment point; theta is the correction factor; S norr is the area of the heating area where the deployment point is located;

[0022] Wherein, S0 is defined by the user end, the correction factor theta takes the value between 0-1, and obeys The greater the value is, the smaller the correction factor theta takes, otherwise, the greater the correction factor theta takes, after S is obtained based on formula (1), whether S is established in formula (2) is further judged based on formula (2), if yes, the passive cooling optical metamaterial area of the deployment point design takes S itself, otherwise, the passive cooling optical metamaterial area of the deployment point design takes S norr Itself, based on the above logical formula, the passive cooling optical metamaterial deployment area of each passive cooling optical metamaterial deployment point is designed.

[0023] Further, the design standard is that the passive cooling optical metamaterial deployment area on the surface of the protective clothing accounts for the proportion of the surface area of the protective clothing, and the design standard is defined by the user end;

[0024] When the total passive cooling optical metamaterial deployment area does not meet the design standard, the method is executed again, and the newly designed motion posture in the execution process of the method is different from the motion posture used in the last execution of the method, so that the execution is repeated, the passive cooling optical metamaterial deployment area on the surface of the protective clothing is accumulated, and the execution is ended until the accumulated passive cooling optical metamaterial deployment area on the surface of the protective clothing accounts for the proportion of the surface area of the protective clothing and meets the design standard.

[0025] Further, in the identification stage of the passive cooling optical metamaterial deployment area on the protective clothing thermal imaging model, any color different from the surface color of the protective clothing thermal imaging model is selected, and rendering operation is performed on all passive cooling optical metamaterial deployment areas on the protective clothing thermal imaging model, so that the rendered protective clothing thermal imaging model is taken as an output target and output operation is performed.

[0026] Compared with the known prior art, the technical scheme provided by the present application has the following beneficial effects:

[0027] The application provides a composite structure design method of passive cooling optical metamaterial in a shielding garment. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0029] Figure 1 The flowchart of the composite structure design method of passive cooling optical metamaterial in a shielding garment. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0031] The following will further describe the present application in combination with the embodiments.

[0032] Embodiment 1

[0033] The composite structure design method of passive cooling optical metamaterial in a shielding garment in the present embodiment, as shown in Figure 1 , includes:

[0034] The temperature sensors are uniformly installed on the inner surface of the shielding garment, the shielding garment with the temperature sensors is worn on the body surface, a designated motion posture is designed, and the motion is performed based on the designated motion posture in the state of wearing the shielding garment, and the temperature information is collected in real time based on the temperature sensors during the motion of wearing the shielding garment.

[0035] The adjacent intervals of the temperature sensors installed on the inner surface of the shielding suit are equal, the motion posture is designed by the user terminal, when the motion posture is designed, the duration of the motion posture is set synchronously, when the shielding suit is worn and the motion is performed based on the designed motion posture, the duration of the motion posture is obeyed, in the temperature information collection stage, the continuous collection of the temperature information is performed based on the specified frequency defined by the user terminal;

[0036] The temperature sensors installed in the shielding suit are numbered, when the temperature information sensed by each temperature sensor is collected, the temperature information is marked with the source temperature sensor number and the sensing time synchronously;

[0037] The interval of the temperature sensors installed on the inner surface of the shielding suit obeys: the higher the application accuracy requirement of the passive cooling optical metamaterial on the shielding suit is, the smaller the installation interval of the temperature sensor is, and vice versa, the larger the installation interval of the temperature sensor is;

[0038] The frequency of the temperature information sensed by the temperature sensor when the temperature information is collected obeys: the temperature information collection frequency is a curve, the longer the set duration of the motion posture is, the lower the initial collection frequency is, and vice versa, the higher the initial collection frequency is, and the temperature information collection frequency becomes higher and higher with the passage of time;

[0039] The temperature information collection frequency is 30s / time to 1s / time, the application accuracy of the passive cooling optical metamaterial on the shielding suit is the unit area of the passive cooling optical metamaterial, the smaller the unit area of the passive cooling optical metamaterial is, the higher the application accuracy requirement of the passive cooling optical metamaterial on the shielding suit is, and vice versa, the lower the application accuracy requirement of the passive cooling optical metamaterial on the shielding suit is;

[0040] A three-dimensional model of the shielding suit is constructed, the collected temperature information is traversed, and a thermal imaging result is simulated on the three-dimensional model of the shielding suit based on the temperature information;

[0041] The thermal imaging model of the shielding suit is traversed, peak points are captured on the surface of the thermal imaging model of the shielding suit, a screening logic is set, the captured peak points are further screened based on the screening logic, and the peak points obtained after screening are used as the deployment points of the passive cooling optical metamaterial;

[0042] The shielding suit thermal imaging model traversal phase is based on the sorting result of the shielding suit thermal imaging model to sequentially traverse the shielding suit thermal imaging model, the peak point is the center position of each temperature rise region on the surface of the shielding suit thermal imaging model, after the peak point is captured in the shielding suit thermal imaging model, the repeated peak points are discarded, and the temperature interval is set again to obtain the temperature information sensed by the nearest temperature sensor on the surface of the shielding suit corresponding to each peak point, compare the obtained temperature information with the temperature interval, filter the temperature information belonging to the temperature interval, and take the peak point corresponding to the filtered temperature information as the passive cooling optical metamaterial deployment point.

[0043] The passive cooling optical metamaterial deployment area is circular, and the center of the deployment area is the passive cooling optical metamaterial deployment point.

[0044] The area of the passive cooling optical metamaterial deployment area is subject to the following formula when designed based on the identification result:

[0045]

[0046] In the formula, S is the area of the passive cooling optical metamaterial designed for the deployment point; S0 is the base of the area of the passive cooling optical metamaterial designed for the deployment point; T over is the start time stamp of the cooling of the deployment point; T start is the start time stamp of the heating of the deployment point; T0 is the duration of the motion posture; C MAX is the maximum temperature of the deployment point; C(all) max is the maximum value of the temperature corresponding to each deployment point; θ is a correction factor; S norr is the area of the heating region where the deployment point is located.

[0047] In the formula, S0 is defined by the user end, the correction factor θ is valued between 0 and 1, and is subject to The greater the value of S0, the smaller the value of the correction factor θ, and vice versa. Based on formula (1), S is determined, and then based on formula (2), it is determined whether S is established in formula (2). If yes, the area of the passive cooling optical metamaterial designed for the deployment point is S itself, otherwise, the area of the passive cooling optical metamaterial designed for the deployment point is S norr Based on the above logical formula, the area of the passive cooling optical metamaterial for each passive cooling optical metamaterial deployment point is designed.

[0048] Through the above logical formula, the specified calculation logic for the area of the passive cooling optical metamaterial designed for the deployment point is provided, and the stable output of the result of the passive cooling optical metamaterial area designed for the deployment point is ensured.

[0049] The passive cooling optical metamaterial deployment point source shielding suit thermal imaging model is identified, and the passive cooling optical metamaterial deployment area is designed based on the identification result;

[0050] Whether the sum of the areas of the finally designed passive cooling optical metamaterial deployment areas meets the design standard is calculated, and when the design standard is met, the passive cooling optical metamaterial deployment areas are marked on the shielding suit thermal imaging model, and the shielding suit thermal imaging model is output;

[0051] The design standard is that the proportion of the passive cooling optical metamaterial deployment area on the surface of the shielding suit to the surface area of the shielding suit, which is customized by the user end;

[0052] When the sum of the areas of the passive cooling optical metamaterial deployment areas does not meet the design standard, the method is executed again, and the newly designed motion posture in the second execution is different from the motion posture used in the first execution. This process is repeated until the cumulative passive cooling optical metamaterial deployment area on the surface of the shielding suit meets the design standard.

[0053] In the marking stage of the passive cooling optical metamaterial deployment areas on the shielding suit thermal imaging model, any color different from the color of the surface of the shielding suit thermal imaging model is selected, and rendering operation is performed on all passive cooling optical metamaterial deployment areas on the shielding suit thermal imaging model. The rendered shielding suit thermal imaging model is used as the output target and output operation is performed.

[0054] In this embodiment, the execution of the method in the above embodiment provides a more reasonable and cost-controllable deployment scheme for deploying passive cooling optical metamaterials on the surface of the shielding suit, ensuring that various types of shielding suits can adapt to the design of the passive cooling optical metamaterial deployment scheme based on this method, and effectively improving the comfort of the shielding suit.

[0055] As shown in Figure 1 The shielding suit three-dimensional model is constructed using any kind of drawing software with three-dimensional modeling function, and the operation of simulating the thermal imaging result on the shielding suit three-dimensional model is based on PYROSOFT Automation simulation;

[0056] After the construction of the shielding suit three-dimensional model is completed, the same number of shielding suit three-dimensional models is copied based on the number of times of collecting temperature information, so that each shielding suit three-dimensional model corresponds to the collection of temperature information once. The same collection of temperature information is simulated on the same shielding suit three-dimensional model, and in the simulation stage, the position of the temperature information source on the surface of the shielding suit is determined based on the number marked by the temperature information. The thermal imaging simulation is performed on the corresponding position on the surface of the shielding suit three-dimensional model, and the simulation result is recorded as the shielding suit thermal imaging model;

[0057] Wherein, based on the above operation, a plurality of shielding suit thermal imaging models are obtained, each shielding suit thermal imaging model is marked with the perception time of the temperature information used for simulation, and each shielding suit thermal imaging model is sorted based on the perception time marked by each shielding suit thermal imaging model.

[0058] Through the above setting, the simulation process and logic of the shielding suit thermal imaging model are limited, and the shielding suit thermal imaging model is sorted, which provides necessary data support for the further execution of the method in the above embodiment.

[0059] In summary, the method in the above embodiment effectively alleviates the problem of wearer discomfort caused by the high temperature inside the shielding suit due to the direct sunlight on the shielding suit by attaching the passive cooling optical metamaterial to the surface of the shielding suit. At the same time, by designing the way of collecting temperature information through experiments, the position of the shielding suit surface where heat is easily accumulated is captured, so that the passive cooling optical metamaterial is more targeted in the deployment of the shielding suit surface, the cost of installing the passive cooling optical metamaterial on the shielding suit surface is controlled, and the passive cooling optical metamaterial is ensured to play the maximum cooling benefit, which brings a more comfortable wearing experience for the user wearing the shielding suit.

[0060] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A method for designing a composite structure of passive cooling optical metamaterials in shielding suits, characterized in that, include: Temperature sensors are evenly installed on the inner surface of the shielding suit. The shielding suit with temperature sensors is worn on the body surface. A specified movement posture is designed. The body moves according to the designed movement posture while wearing the shielding suit. During the movement while wearing the shielding suit, temperature information is collected in real time based on the temperature sensors. A three-dimensional model of the shielding suit was constructed, and the collected temperature information was traversed. Based on the temperature information, thermal imaging results were simulated on the three-dimensional model of the shielding suit. Traverse the thermal imaging model of the shielding suit, capture peak points on the surface of the thermal imaging model of the shielding suit, set filtering logic, further filter the captured peak points based on the filtering logic, and use the peak points obtained after filtering as the deployment points of passive cooling optical metamaterials. Identify the source of the passive cooling optical metamaterial deployment point from the thermal imaging model of the shielding suit, and design the deployment area of ​​the passive cooling optical metamaterial based on the identification results; Calculate whether the total area of ​​the passive cooling optical metamaterial deployment region in the final design meets the design standard. If it meets the design standard, mark the passive cooling optical metamaterial deployment region on the thermal imaging model of the shielding suit and output the thermal imaging model of the shielding suit. In the thermal imaging model traversal stage of the shielding suit, the thermal imaging model of the shielding suit is traversed sequentially based on the sorting result of the thermal imaging model of the shielding suit. The peak point is the center position of each heating area on the surface of the thermal imaging model of the shielding suit. After the peak point is captured in the thermal imaging model of the shielding suit, the peak points are further checked for duplicates and discarded. Then, a temperature range is set, and the temperature information most recently sensed by the temperature sensor on the surface of the shielding suit corresponding to each peak point is obtained. The obtained temperature information is compared with the temperature range, and the temperature information belonging to the temperature range is filtered. The peak point corresponding to the filtered temperature information is used as the deployment point of the passive cooling optical metamaterial. When designing the deployment area of ​​the passive cooling optical metamaterial based on the identification results, the following principle applies: ； In the formula: The area of ​​the passive cooling optical metamaterial designed for the deployment point; The baseline for the design area of ​​passive cooling optical metamaterials at the deployment point; Set the timestamp for when the deployment site begins cooling down; Set the deployment point to start heating timestamp; The duration of the motion posture; The highest temperature at the deployment point; This represents the maximum temperature corresponding to each deployment point; As a correction factor; The area of ​​the heating zone where the deployment point is located; in, The correction factor is customized by the user. The value ranges from 0 to 1 and follows the rules. The larger the value, the higher the correction factor. The smaller the value, the greater the correction factor. The larger the value, the better the result obtained based on equation (1). Then, further determination is made based on equation (2). Does it hold true in equation (2)? If it does, then the area of ​​the passive cooling optical metamaterial designed at the deployment point is taken as... Conversely, the area of ​​the passive cooling optical metamaterial designed for deployment points is taken as... Based on the above logical formula, the deployment area of ​​passive cooling optical metamaterials at each deployment point is designed.

2. The method for designing a composite structure of passive cooling optical metamaterials in shielding suits according to claim 1, characterized in that, The temperature sensors installed on the inner surface of the shielding suit are all equally spaced. The designed motion posture is customized by the user. When the motion posture is designed, the duration of the motion posture is set simultaneously. When wearing the shielding suit and moving based on the designed motion posture, the motion posture duration is obeyed. During the temperature information collection phase, the temperature information is continuously collected based on the specified frequency customized by the user. The temperature sensors installed inside the shielding suit are all numbered. Each time a temperature sensor operates and collects temperature information, the temperature information is simultaneously marked with the source temperature sensor number and the sensing time.

3. The method for designing a composite structure of passive cooling optical metamaterials in a shielding suit according to claim 2, characterized in that, The spacing of the temperature sensors installed on the inner surface of the shielding suit follows the principle that: the higher the accuracy requirement of the passive cooling optical metamaterial in the shielding suit, the smaller the installation spacing of the temperature sensors, and vice versa. The frequency at which the temperature sensor collects temperature information follows a curve: the temperature information collection frequency is as follows, the longer the duration of the set motion posture, the lower the initial collection frequency, and vice versa. The temperature information collection frequency increases over time. Among them, the temperature information collection frequency is between 30s / time and 1s / time. The application accuracy of passive cooling optical metamaterials in shielding suits is the single-unit area of ​​passive cooling optical metamaterials. The smaller the single-unit area of ​​passive cooling optical metamaterials, the higher the application accuracy requirement of passive cooling optical metamaterials in shielding suits, and vice versa.

4. The method for designing a composite structure of passive cooling optical metamaterials in a shielding suit according to claim 1, characterized in that, The three-dimensional model of the shielding suit is constructed using any drafting software with three-dimensional modeling capabilities, and the operation of simulating thermal imaging results on the three-dimensional model of the shielding suit is simulated based on PYROSOFTAutomation. After the three-dimensional model of the shielding suit is constructed, the same number of three-dimensional models of the shielding suit are copied synchronously based on the number of times temperature information is collected, so that each three-dimensional model of the shielding suit corresponds to one collection of temperature information. The temperature information collected in the same time is simulated on the same three-dimensional model of the shielding suit. In the simulation stage, the location from which the temperature information comes from the surface of the shielding suit is determined based on the number of the temperature information marker. Thermal imaging simulation is performed at the corresponding location on the surface of the three-dimensional model of the shielding suit, and the simulation result is recorded as the thermal imaging model of the shielding suit. Based on the above operations, several thermal imaging models of shielded suits are obtained. Each thermal imaging model of shielded suits is marked with the sensing time in the marked content of the temperature information used in its simulation. Furthermore, based on the sensing time marked by each thermal imaging model of shielded suits, the thermal imaging models of shielded suits are sorted.

5. The method for designing a composite structure of passive cooling optical metamaterials in a shielding suit according to claim 1, characterized in that, The deployment areas of the passive cooling optical metamaterials are all circular, and the center of each circular deployment area is a passive cooling optical metamaterial deployment point.

6. The method for designing a composite structure of passive cooling optical metamaterials in a shielding suit according to claim 1, characterized in that, The design standard is the ratio of the area of ​​passive cooling optical metamaterials deployed on the surface of the shielding suit to the surface area of ​​the shielding suit. The design standard is defined by the user. If the total area of ​​the passive cooling optical metamaterial deployment area does not meet the design standard, the method is executed again. During the second execution, the newly designed motion posture is different from the motion posture used in the previous execution. This process is repeated to accumulate the deployment area of ​​the passive cooling optical metamaterial on the surface of the shielding suit until the ratio of the accumulated deployment area of ​​the passive cooling optical metamaterial on the surface of the shielding suit to the surface area of ​​the shielding suit meets the design standard.

7. The method for designing a composite structure of passive cooling optical metamaterials in a shielding suit according to claim 1, characterized in that, During the stage of marking the passive cooling optical metamaterial deployment area on the thermal imaging model of the shielding suit, any color different from the surface color of the thermal imaging model of the shielding suit is selected, and a rendering operation is performed on all passive cooling optical metamaterial deployment areas on the thermal imaging model of the shielding suit. The rendered thermal imaging model of the shielding suit is used as the output target, and an output operation is performed.

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