PUR reinforcement strip pressure and temperature linkage control method, device, equipment and medium

Abstract

The present application relates to a method, device, equipment and medium for controlling the pressure and temperature linkage of a PUR reinforcement strip, including obtaining temperature data and pressure data within a preset time in a reinforcement strip preparation device, generating temperature adjustment information and pressure adjustment information according to the temperature data and pressure data; calculating a temperature control value and a pressure control value according to the temperature data and pressure data based on the temperature adjustment information and the pressure adjustment information; generating corresponding adjustment instructions according to the temperature control value and the pressure control value, and generating a detection instruction when the adjustment execution is completed; comparing the temperature control value and the pressure control value with the set value corresponding to the reinforcement strip preparation device according to the detection instruction, and generating temperature adjustment end information and pressure adjustment end information based on the comparison result. The present application has the effect of improving the production quality of reinforcement strips.

Description

Technical Field

[0001] The invention relates to the technical field of PUR reinforcement strips, and in particular to a method, device, equipment and medium for controlling the pressure and temperature linkage of a PUR reinforcement strip. Background Art

[0002] PUR reinforcement strips are materials used to increase product strength and durability. They are commonly used in packaging and manufacturing industries. In particular, they are used to reinforce the edges or seams of clothing during the clothing manufacturing process to enhance the durability and firmness of the clothing.

[0003] With the improvement of weaving and manufacturing technology, higher requirements are placed on manufacturing processes. At present, in the production process of PUR reinforcement strips, the pressure and temperature values ​​of the PUR reinforcement strip preparation equipment are set for production. Although finished products can be produced, the temperature and pressure in this production process will change with the heating time, which will affect the quality of the product and cause problems such as local deformation and inconsistent quality of the reinforcement strips. Therefore, it is necessary to monitor the temperature and pressure in the production process of PUR reinforcement strips and adjust them. In related technologies, the temperature and pressure of the reinforcement strip preparation equipment can also be monitored, but the existing adjustment method is to control the pressure and temperature separately, which has a slow response and does not fully consider the mutual influence of temperature and pressure, which can easily lead to uneven quality and performance of the PUR reinforcement strips. Therefore, there is room for improvement. Summary of the invention

[0004] In order to improve the production quality of reinforcement strips, the present application provides a method, device, equipment and medium for linked control of pressure and temperature of PUR reinforcement strips.

[0005] The above-mentioned invention objective of the present application is achieved through the following technical solutions:

[0006] A method for controlling the pressure and temperature linkage of a PUR reinforcement strip, the method comprising: obtaining temperature data and pressure data within a preset time in a reinforcement strip preparation device, and generating temperature adjustment information and pressure adjustment information according to the temperature data and the pressure data;

[0007] Based on the temperature adjustment information and the pressure adjustment information, calculate a temperature control value and a pressure control value according to the temperature data and the pressure data;

[0008] Generate a corresponding adjustment instruction according to the temperature control value and the pressure control value, and generate a detection instruction when the adjustment execution is completed;

[0009] According to the detection instruction, the temperature control value and the pressure control value are compared with the set values ​​corresponding to the reinforcement strip preparation device, and temperature adjustment end information and pressure adjustment end information are generated based on the comparison results.

[0010] By adopting the above-mentioned technical scheme, since the existing adjustment method is to control pressure and temperature separately, the response is slow, and the mutual influence of temperature and pressure is not fully considered, which can easily lead to uneven quality and performance of PUR reinforcement strips. Therefore, the present application obtains the temperature data and pressure data within the reinforcement strip preparation equipment within a preset time, and generates temperature adjustment information and pressure adjustment information according to the temperature data and pressure data, which helps to monitor the production status of the reinforcement strip preparation equipment, reduce the quality fluctuation of PUR reinforcement strips, improve the production efficiency of PUR reinforcement strips and reduce costs. By calculating the temperature control value and the pressure control value based on the temperature adjustment information and the pressure adjustment information according to the temperature data and the pressure data, it helps to adjust the temperature according to the model. The type calculation improves the accuracy of the control values, thereby improving the regulation and control effect. According to the temperature control value and the pressure control value, the corresponding adjustment instruction is generated. When the adjustment execution is completed, the detection instruction is generated, which helps to maintain the temperature and pressure in the equipment within the required range, and ensure the quality and performance of the PUR reinforcement strip. By comparing the temperature control value and the pressure control value with the corresponding set values ​​of the reinforcement strip preparation equipment according to the detection instruction, the temperature adjustment end information and the pressure adjustment end information are generated based on the comparison results, and the temperature and pressure of the equipment are adjusted. Make the temperature and pressure in the equipment more suitable for the production of PUR reinforcement strips, thereby improving the quality of PUR reinforcement strips and improving the consistency and stability of PUR reinforcement strips.

[0011] In a preferred example, the present application may be further configured as follows: the acquisition of temperature data and pressure data within a preset time in the reinforcement strip preparation device, and the generation of temperature adjustment information and pressure adjustment information according to the temperature data and the pressure data, specifically including:

[0012] Constructing a temperature-time curve and a pressure-time curve according to the temperature data and the pressure data;

[0013] Performing fluctuation analysis on the temperature-time curve and the pressure-time curve respectively to obtain corresponding temperature fluctuation data and pressure fluctuation data;

[0014] Comparing the temperature fluctuation data with a preset temperature fluctuation threshold, and generating temperature adjustment information when the temperature fluctuation data is outside the preset temperature fluctuation threshold;

[0015] The pressure fluctuation data is compared with a preset pressure fluctuation threshold, and when the pressure fluctuation data exceeds the preset pressure fluctuation threshold, pressure adjustment information is generated.

[0016] By adopting the above technical scheme, a temperature-time curve and a pressure-time curve are constructed according to the temperature data and the pressure data, and further, fluctuation analysis is performed on the temperature-time curve and the pressure-time curve respectively to obtain corresponding temperature fluctuation data and pressure fluctuation data, which is helpful to monitor the production status of the reinforcement strip preparation equipment and reduce the quality fluctuation of the PUR reinforcement strip. By comparing the temperature fluctuation data with the preset temperature fluctuation threshold, when the temperature fluctuation data is outside the preset temperature fluctuation threshold range, temperature adjustment information is generated, and by comparing the pressure fluctuation data with the preset pressure fluctuation threshold, when the pressure fluctuation data exceeds the preset pressure fluctuation threshold range, pressure adjustment information is generated, which is helpful to timely discover the fluctuation of the production conditions of the PUR reinforcement strip and timely adjust the production settings of the equipment, thereby improving the production effect of the PUR reinforcement strip and making the qualified rate of the produced PUR reinforcement strip higher.

[0017] In a preferred example, the present application may be further configured as follows: the temperature control value and the pressure control value are calculated based on the temperature adjustment information and the pressure adjustment information according to the temperature data and the pressure data, specifically including:

[0018] Obtaining a temperature target value and a pressure target value of a reinforcement strip preparation device;

[0019] Inputting the temperature data and the temperature target value into a preset PID control model to obtain a temperature control value;

[0020] According to the temperature control value, the pressure data and the pressure target value, the formula The pressure control value is calculated, where k is the proportional coefficient, T is the temperature control value output by the PID control model, V is the container volume of the equipment, and P 0 is the pressure data collected in the device, P 1 is the pressure target value, P max is the pressure fluctuation threshold in the device.

[0021] By adopting the above technical scheme, by obtaining the temperature target value and pressure target value of the reinforcement strip preparation equipment, it is helpful to ensure that the PUR reinforcement strips are prepared under the best production conditions according to the correct temperature and pressure target values, and reduce changes in production. By inputting the temperature data and the temperature target value into the preset PID control model to obtain the temperature control value, it is helpful to make the temperature control value calculated by the model more accurate, improve the accuracy of the control result, and thus improve production efficiency. By using the formula to calculate the pressure control value according to the temperature control value, pressure data and pressure target value, the influence of temperature and pressure is taken into account, so that the obtained pressure control value is more in line with the current production status of the equipment, thereby being able to produce reinforcement strips with a higher pass rate.

[0022] In a preferred example, the present application can be further configured as follows: before the step of inputting the temperature data and the temperature target value into a preset PID control model to obtain a temperature control value, constructing a PID control model specifically includes:

[0023] Based on the PID control algorithm, an initial PID control model is constructed, wherein the PID control algorithm is: Output is the output, K p is the proportionality coefficient, K i is the integration coefficient, K d is the differential coefficient, e is the error between the expected temperature value and the actual temperature measurement value;

[0024] According to the temperature data and the temperature target value, the formula ΔT=T 1 -T 0 The temperature deviation ΔT is calculated, where T 0 is the temperature data collected in the device, T 1 is the temperature target value;

[0025] Iteratively training the initial PID control model according to the temperature deviation and judging the iteration condition;

[0026] When the iteration condition meets the preset iteration condition, the trained PID control model is output;

[0027] When the iteration condition does not meet the preset iteration condition, the parameters in the PID control algorithm are adjusted, and iterative training is performed again according to the parameters to output the model.

[0028] By adopting the above technical scheme, an initial PID control model is constructed based on the PID control algorithm, and the temperature deviation is further calculated by the formula according to the temperature data and the temperature target value, so that the PID control model can be adjusted and trained according to the deviation, thereby outputting the control value, and the initial PID control model is iteratively trained according to the temperature deviation to judge the iteration conditions so as to improve the performance of the initial PID control model, so that it can adapt to the rules and characteristics in the data, and when the iteration conditions meet the preset iteration conditions, the trained PID control model is output, and when the iteration conditions do not meet the preset iteration conditions, the parameters in the PID control algorithm are adjusted, and iterative training is performed again according to the parameters to output the model, so that the trained model can judge the degree of temperature control influence that can make the temperature in the equipment close to the temperature target value and within the fluctuation range under the existing temperature of the reinforcement strip preparation equipment according to the temperature data and the temperature target value, and output the corresponding temperature control value, so that the production conditions of the equipment are reliable and always within the target parameter range, optimize the preparation process, and thus improve the qualified rate of the produced PUR reinforcement strips.

[0029] In a preferred example, the present application can be further configured as follows: the adjustment instruction includes a temperature adjustment instruction and a pressure adjustment instruction, and the corresponding adjustment instruction is generated according to the temperature control value and the pressure control value, and when the adjustment execution is completed, a detection instruction is generated, which specifically includes:

[0030] generating the temperature adjustment instruction according to the temperature control value, and adjusting the temperature setting value of the reinforcement strip preparation device according to the temperature adjustment instruction;

[0031] generating the pressure adjustment instruction according to the pressure control value, and adjusting the pressure setting value of the reinforcement strip preparation device according to the pressure adjustment instruction;

[0032] When the temperature adjustment execution completion and the pressure adjustment execution completion are acquired, a detection instruction is generated.

[0033] By adopting the above technical solution, by generating a temperature adjustment instruction according to the temperature control value, adjusting the temperature setting value of the reinforcement strip preparation equipment according to the temperature adjustment instruction, and generating a pressure adjustment instruction according to the pressure control value, adjusting the pressure setting value of the reinforcement strip preparation equipment according to the pressure adjustment instruction, it helps to control your equipment to achieve the best production conditions, thereby improving the production efficiency of the reinforcement strips and ensuring the stability of the quality of the reinforcement strips. By generating a detection instruction when the temperature adjustment execution is completed and the pressure adjustment execution is completed, it helps to confirm the temperature and pressure adjustment status of the reinforcement strip preparation equipment and reduce production changes.

[0034] In a preferred example, the present application can be further configured as follows: according to the detection instruction, the temperature control value and the pressure control value are compared with the set values ​​corresponding to the reinforcement strip preparation device, and the temperature adjustment end information and the pressure adjustment end information are generated based on the comparison results, specifically including:

[0035] Obtaining a temperature setting value and a pressure setting value of a reinforcement strip preparation device;

[0036] Comparing the temperature setting value with the temperature control value to obtain a temperature comparison result, and when the temperature comparison result shows that the temperature setting value is equal to the temperature control value, outputting temperature adjustment end information;

[0037] The pressure setting value is compared with the pressure control value to obtain a pressure comparison result, and when the pressure comparison result shows that the pressure setting value is equal to the pressure control value, pressure regulation end information is output.

[0038] By adopting the above technical scheme, by obtaining the temperature setting value and pressure setting value of the reinforcement strip preparation equipment, it is helpful to monitor the production status of the equipment, and by comparing the temperature setting value with the temperature control value, a temperature comparison result is obtained. When the result in the temperature comparison result is that the temperature setting value is equal to the temperature control value, the temperature adjustment end information is output, and by comparing the pressure setting value with the pressure control value, a pressure comparison result is obtained. When the result in the pressure comparison result is that the pressure setting value is equal to the pressure control value, the pressure adjustment end information is output, which helps to monitor the production status of the equipment and ensure the reliability and stability of the reinforcement strip production during the production process, thereby meeting the quality requirements of the reinforcement strips.

[0039] In a preferred example, the present application can be further configured as follows: the PUR reinforcement strip pressure and temperature linkage control method also includes:

[0040] When the temperature setting value is greater than or less than the temperature control value, outputting a temperature abnormality message;

[0041] When the pressure setting value is greater than or less than the pressure control value, a pressure abnormality message is output.

[0042] By adopting the above technical scheme, through the comparison results between the temperature setting value and the temperature control value and the comparison results between the pressure setting value and the pressure control value, when the temperature setting value is greater than or less than the temperature control value, a temperature abnormality message is output, and when the pressure setting value is greater than or less than the pressure control value, a pressure abnormality message is output, and the temperature abnormality message and the pressure abnormality information are transmitted to the mobile terminal of the staff, so that when the reinforcement strip preparation equipment has an abnormality, the personnel are prompted to manually modify the set value or repair the equipment in time.

[0043] The second object of the invention is achieved by the following technical solutions:

[0044] A PUR reinforcement strip pressure and temperature linkage control device, the PUR reinforcement strip pressure and temperature linkage control device comprising: an acquisition and adjustment module, used to acquire temperature data and pressure data within a reinforcement strip preparation device within a preset time, and generate temperature adjustment information and pressure adjustment information according to the temperature data and the pressure data;

[0045] A calculation value module, used for calculating a temperature control value and a pressure control value according to the temperature data and the pressure data based on the temperature adjustment information and the pressure adjustment information;

[0046] An adjustment parameter module, used to generate a corresponding adjustment instruction according to the temperature control value and the pressure control value, and generate a detection instruction when the adjustment execution is completed;

[0047] The detection effectiveness module is used to compare the temperature control value and the pressure control value with the set values ​​corresponding to the reinforcement strip preparation equipment according to the detection instruction, and generate temperature adjustment end information and pressure adjustment end information based on the comparison results.

[0048] By adopting the above-mentioned technical scheme, since the existing adjustment method is to control pressure and temperature separately, the response is slow, and the mutual influence of temperature and pressure is not fully considered, which can easily lead to uneven quality and performance of PUR reinforcement strips. Therefore, the present application obtains the temperature data and pressure data within the reinforcement strip preparation equipment within a preset time, and generates temperature adjustment information and pressure adjustment information according to the temperature data and pressure data, which helps to monitor the production status of the reinforcement strip preparation equipment, reduce the quality fluctuation of PUR reinforcement strips, improve the production efficiency of PUR reinforcement strips and reduce costs. By calculating the temperature control value and the pressure control value based on the temperature adjustment information and the pressure adjustment information according to the temperature data and the pressure data, it helps to adjust the temperature according to the model. The type calculation improves the accuracy of the control values, thereby improving the regulation and control effect. According to the temperature control value and the pressure control value, the corresponding adjustment instruction is generated. When the adjustment execution is completed, the detection instruction is generated, which helps to maintain the temperature and pressure in the equipment within the required range, and ensure the quality and performance of the PUR reinforcement strip. By comparing the temperature control value and the pressure control value with the corresponding set values ​​of the reinforcement strip preparation equipment according to the detection instruction, the temperature adjustment end information and the pressure adjustment end information are generated based on the comparison results, and the temperature and pressure of the equipment are adjusted. Make the temperature and pressure in the equipment more suitable for the production of PUR reinforcement strips, thereby improving the quality of PUR reinforcement strips and improving the consistency and stability of PUR reinforcement strips.

[0049] The third objective of the present application is achieved through the following technical solutions:

[0050] A computer device comprises a memory, a processor and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the steps of the above-mentioned method for controlling the pressure and temperature linkage of a PUR reinforcement strip are implemented.

[0051] The fourth objective of the present application is achieved through the following technical solutions:

[0052] A computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps of the above-mentioned method for controlling the pressure and temperature linkage of a PUR reinforcement strip.

[0053] In summary, the present application includes at least one of the following beneficial technical effects:

[0054] 1. By constructing a temperature-time curve and a pressure-time curve according to the temperature data and the pressure data, and further, performing fluctuation analysis on the temperature-time curve and the pressure-time curve respectively, the corresponding temperature fluctuation data and pressure fluctuation data are obtained, which is helpful to monitor the production situation of the reinforcement strip preparation equipment and reduce the quality fluctuation of the PUR reinforcement strip. By comparing the temperature fluctuation data with the preset temperature fluctuation threshold, when the temperature fluctuation data is outside the preset temperature fluctuation threshold range, the temperature adjustment information is generated, and the pressure fluctuation data is compared with the preset pressure fluctuation threshold, when the pressure fluctuation data exceeds the preset pressure fluctuation threshold range, the pressure adjustment information is generated, which is helpful to timely discover the fluctuation of the production conditions of the PUR reinforcement strip, and timely adjust the production settings of the equipment, thereby improving the production effect of the PUR reinforcement strip and making the qualified rate of the produced PUR reinforcement strip higher;

[0055] 2. By constructing an initial PID control model based on the PID control algorithm, further according to the temperature data and the temperature target value, the temperature deviation is calculated by the formula, so that the PID control model can be adjusted and trained according to the deviation, thereby outputting the control value, and iteratively training the initial PID control model according to the temperature deviation, judging the iteration conditions, so as to improve the performance of the initial PID control model, so that it can adapt to the laws and characteristics in the data, and outputting the trained PID control model when the iteration conditions meet the preset iteration conditions, and adjusting the parameters in the PID control algorithm when the iteration conditions do not meet the preset iteration conditions, and iteratively training again according to the parameters to output the model, so that the trained model can judge the degree of temperature control influence that can make the temperature in the equipment close to the temperature target value and within the fluctuation range under the existing temperature of the reinforcement strip preparation equipment according to the temperature data and the temperature target value, and output the corresponding temperature control value, so that the production conditions of the equipment are reliable and always within the target parameter range, optimizing the preparation process, thereby improving the qualified rate of the produced PUR reinforcement strips;

[0056] 3. By obtaining the temperature setting value and pressure setting value of the reinforcement strip preparation equipment, it is helpful to monitor the production status of the equipment. By comparing the temperature setting value with the temperature control value, a temperature comparison result is obtained. When the result in the temperature comparison result is that the temperature setting value is equal to the temperature control value, the temperature adjustment end information is output. By comparing the pressure setting value with the pressure control value, a pressure comparison result is obtained. When the result in the pressure comparison result is that the pressure setting value is equal to the pressure control value, the pressure adjustment end information is output, which is helpful to monitor the production status of the equipment and ensure the reliability and stability of the reinforcement strip production during the production process, thereby meeting the quality requirements of the reinforcement strip;

[0057] 4. Through the comparison results between the temperature setting value and the temperature control value and the comparison results between the pressure setting value and the pressure control value, when the temperature setting value is greater than or less than the temperature control value, a temperature abnormality message is output, and when the pressure setting value is greater than or less than the pressure control value, a pressure abnormality message is output. The temperature abnormality message and the pressure abnormality information are transmitted to the mobile terminal of the staff, and the personnel are prompted to manually modify the set value or repair the equipment in time when the reinforcement strip preparation equipment has an abnormality. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] Figure 1 It is a flow chart of the implementation of the pressure and temperature linkage control method of the PUR reinforcement strip in one embodiment of the present application;

[0059] Figure 2 It is a flowchart for implementing step S10 in the method for controlling the pressure and temperature linkage of a PUR reinforcement strip in one embodiment of the present application;

[0060] Figure 3 It is a flowchart for implementing step S20 in the pressure and temperature linkage control method of the PUR reinforcement strip in one embodiment of the present application;

[0061] Figure 4 It is a flowchart for implementing a PID control model in a method for controlling the pressure and temperature linkage of a PUR reinforcement strip in one embodiment of the present application;

[0062] Figure 5 It is a flowchart for implementing step S30 in the pressure and temperature linkage control method of the PUR reinforcement strip in one embodiment of the present application;

[0063] Figure 6 It is a flowchart for implementing step S40 in the method for controlling the pressure and temperature linkage of a PUR reinforcement strip in one embodiment of the present application;

[0064] Figure 7 This is another implementation flow chart of the method for controlling the pressure and temperature linkage of the PUR reinforcement strip in one embodiment of the present application;

[0065] Figure 8 This is a principle block diagram of a pressure and temperature linkage control device for a PUR reinforcement strip in one embodiment of the present application;

[0066] Fig. 9 It is a schematic diagram of a device in an embodiment of the present application. DETAILED DESCRIPTION

[0067] The present application is further described in detail below in conjunction with the accompanying drawings.

[0068] In one embodiment, if Figure 1 As shown, the present application discloses a method for controlling the pressure and temperature linkage of a PUR reinforcement strip, which specifically includes the following steps:

[0069] S10: Acquire temperature data and pressure data within a preset time in the reinforcement strip preparation device, and generate temperature adjustment information and pressure adjustment information according to the temperature data and pressure data.

[0070] In this embodiment, temperature data refers to data on the temperature within a preset time acquired by a temperature sensor set in the reinforcement strip preparation device. Pressure data refers to data on the pressure within the device within a preset time acquired by a pressure sensor set in the reinforcement strip preparation device. Temperature adjustment information refers to information on the need for temperature adjustment of the reinforcement strip preparation device. Pressure adjustment information refers to information on the need for pressure adjustment of the reinforcement strip preparation device.

[0071] Specifically, temperature sensors and pressure sensors are installed on the PUR reinforcement strip preparation equipment. These sensors monitor the temperature and pressure changes in the reinforcement strip preparation process in real time. Therefore, the temperature data and pressure data of the temperature conditions of the reinforcement strip preparation equipment within a preset time monitored and collected by these sensors are obtained, and the fluctuations corresponding to the temperature data and pressure data are analyzed. The production process of the reinforcement strip preparation equipment is in a closed state, and the temperature and pressure of the closed equipment may change over time. For example, if the equipment generates heat during operation, the temperature may rise. At the same time, the gas inside the equipment is compressed or expanded, and the processing pressure to be applied changes, affecting the uniformity and strength of the reinforcement strip, thereby generating information that the reinforcement strip preparation equipment needs to adjust the temperature and pressure, that is, the temperature adjustment information and the pressure adjustment information, so as to control the temperature and pressure of the PUR reinforcement strip preparation equipment and ensure the quality and performance of the reinforcement strip.

[0072] S20: Calculating a temperature control value and a pressure control value based on the temperature adjustment information and the pressure adjustment information according to the temperature data and the pressure data.

[0073] In this embodiment, the temperature control value refers to the temperature value that the reinforcement strip preparation device needs to set calculated based on the actual measured temperature data. The pressure control value refers to the pressure value that the reinforcement strip preparation device needs to set calculated based on the actual measured pressure data and considering the temperature influence.

[0074] Specifically, based on the temperature adjustment information and the pressure adjustment information, since there will be an impact between temperature and pressure, a preset PID control model is adopted, and the temperature data is used as the input of the PID control model. The PID control model adjusts the temperature according to the set target value and the actual measured value, thereby outputting the temperature control value, and calculating the pressure control value based on the temperature control value, so that the calculated temperature control value and pressure control value are more accurate, thereby achieving better control effect, so as to meet the production conditions for producing PUR reinforcement strips.

[0075] S30: Generate a corresponding adjustment instruction according to the temperature control value and the pressure control value, and generate a detection instruction when the adjustment execution is completed.

[0076] In this embodiment, the adjustment instruction refers to an instruction for adjusting the temperature setting value or the pressure setting value of the reinforcement strip preparation device. The detection instruction refers to an instruction for detecting the adjustment status of the reinforcement strip preparation device.

[0077] Specifically, based on the temperature control value and the pressure control value obtained through calculation, a corresponding adjustment instruction is generated for adjusting the temperature setting value or the pressure setting value of the reinforcement strip preparation equipment, and the temperature setting value or the pressure setting value of the reinforcement strip preparation equipment is adjusted according to the adjustment instruction to achieve the best production conditions, thereby obtaining reinforcement strips with higher quality and performance, and when it is obtained that both the temperature adjustment and the pressure adjustment are completed, a detection instruction is generated for detecting the adjustment status of the reinforcement strip preparation equipment, thereby confirming the temperature and pressure adjustment status of the reinforcement strip preparation equipment.

[0078] S40: According to the detection instruction, the temperature control value and the pressure control value are compared with the set values ​​corresponding to the reinforcement strip preparation equipment, and the temperature adjustment end information and the pressure adjustment end information are generated based on the comparison results.

[0079] In this embodiment, the adjustment completion information refers to information indicating that the adjustment of the temperature and pressure of the reinforcement strip preparation equipment has been completed.

[0080] Specifically, according to the generated detection instructions, the temperature control value and the pressure control value are compared with the set values ​​corresponding to the reinforcement strip preparation equipment, that is, the temperature setting value and the pressure setting value of the reinforcement strip preparation equipment are obtained, and then the obtained temperature setting value is compared with the temperature control value, and the pressure setting value is compared with the pressure control value, so according to the comparison results, that is, when the temperature setting value is equal to the temperature control value and the pressure setting value is equal to the pressure control value, the temperature adjustment end information and the pressure adjustment end information of the temperature adjustment of the reinforcement strip preparation equipment are generated, so that the temperature and pressure in the reinforcement strip preparation equipment can be maintained within the temperature range and pressure range required for the production of PUR reinforcement strips, thereby ensuring the stability of the quality of the reinforcement strip products.

[0081] In this embodiment, since the existing adjustment method adopts the separate control of pressure and temperature, the response is slow, and the mutual influence of temperature and pressure is not fully considered, which can easily lead to uneven quality and performance of the PUR reinforcement strips. Therefore, the present application obtains the temperature data and pressure data within the reinforcement strip preparation equipment within a preset time, and generates temperature adjustment information and pressure adjustment information according to the temperature data and pressure data, which helps to monitor the production status of the reinforcement strip preparation equipment, reduce the quality fluctuation of PUR reinforcement strips, improve the production efficiency of PUR reinforcement strips and reduce costs. By calculating the temperature control value and the pressure control value based on the temperature adjustment information and the pressure adjustment information according to the temperature data and the pressure data, it helps to calculate according to the model. The calculation improves the accuracy of the control values, thereby improving the regulation and control effect. According to the temperature control value and the pressure control value, the corresponding adjustment instruction is generated. When the adjustment execution is completed, the detection instruction is generated, which helps to maintain the temperature and pressure in the equipment within the required range, and ensure the quality and performance of the PUR reinforcement strip. By comparing the temperature control value and the pressure control value with the set values ​​corresponding to the reinforcement strip preparation equipment according to the detection instruction, the temperature adjustment end information and the pressure adjustment end information are generated based on the comparison results, and the temperature and pressure of the equipment are adjusted. Make the temperature and pressure in the equipment more suitable for the production of PUR reinforcement strips, thereby improving the quality of PUR reinforcement strips and improving the consistency and stability of PUR reinforcement strips.

[0082] In one embodiment, if Figure 2 As shown, in step S10, the temperature data and pressure data in the reinforcement strip preparation device within a preset time are obtained, and temperature adjustment information and pressure adjustment information are generated according to the temperature data and pressure data, specifically including:

[0083] S11: constructing a temperature-time curve and a pressure-time curve according to the temperature data and the pressure data.

[0084] Specifically, the temperature data and pressure data are not only real-time but also the temperature and pressure conditions in the reinforcement strip preparation equipment at multiple moments within a preset time. Based on the temperature data and pressure data, a temperature-time curve and a pressure-time curve within a preset time can be constructed, reflecting the temperature changes and pressure changes of the reinforcement strip preparation equipment within the preset time.

[0085] S12: performing fluctuation analysis on the temperature-time curve and the pressure-time curve respectively to obtain corresponding temperature fluctuation data and pressure fluctuation data.

[0086] In this embodiment, the temperature fluctuation data refers to the data of the temperature data of the reinforcement strip preparation device under the reaction fluctuation within a preset time. The pressure fluctuation data refers to the data of the pressure data of the reinforcement strip preparation device under the reaction fluctuation within a preset time.

[0087] Specifically, fluctuation analysis is performed on the temperature-time curve and the pressure-time curve respectively. For example, when monitoring the reinforcement strip preparation equipment at the beginning, the temperature is 100°C and the applied pressure is 1Mpa. After a period of heating time, the temperature rises to 103°C, and the pressure changes to 1.05Mpa. Therefore, the temperature fluctuation data and pressure fluctuation data are obtained based on the temperature fluctuation changes and pressure fluctuation changes during this period.

[0088] S13: Compare the temperature fluctuation data with a preset temperature fluctuation threshold, and generate temperature adjustment information when the temperature fluctuation data is outside the preset temperature fluctuation threshold.

[0089] Specifically, the temperature fluctuation data in the reinforcement strip preparation equipment is obtained according to the temperature fluctuation analysis, and the temperature fluctuation data is compared with the preset temperature fluctuation threshold. When the temperature fluctuation data is outside the preset temperature fluctuation threshold, such as the temperature setting threshold range of the reinforcement strip preparation equipment is 99.8°C to 100.2°C, the temperature of the production process will change, and the temperature under the above-mentioned temperature conditions has exceeded the preset temperature setting threshold range. Therefore, it is necessary to adjust the temperature of the equipment to ensure the stability of the temperature inside the equipment, and generate temperature adjustment information that the reinforcement strip preparation equipment needs to adjust the temperature.

[0090] S14: Compare the pressure fluctuation data with a preset pressure fluctuation threshold, and generate pressure adjustment information when the pressure fluctuation data exceeds the preset pressure fluctuation threshold.

[0091] Specifically, according to the pressure fluctuation analysis, the pressure fluctuation data in the reinforcement strip preparation equipment is obtained, and the pressure fluctuation data is compared with the preset pressure fluctuation threshold. When the pressure fluctuation data is outside the preset pressure fluctuation threshold, such as the pressure setting threshold range in the reinforcement strip preparation equipment is 0.995Mpa to 1.005Mpa, the pressure in the production process changes with the change of temperature. Under the above pressure conditions, it has exceeded the preset pressure setting threshold range. Therefore, it is necessary to adjust the pressure of the equipment to ensure the stability of the pressure in the equipment, and generate pressure adjustment information for the reinforcement strip preparation equipment to perform pressure adjustment.

[0092] In one embodiment, if Figure 3 As shown, in step S20, based on the temperature adjustment information and the pressure adjustment information, the temperature control value and the pressure control value are calculated according to the temperature data and the pressure data, specifically including:

[0093] S21: Obtaining the temperature target value and pressure target value of the reinforcement strip preparation equipment.

[0094] Specifically, obtaining the temperature target value and pressure target value set by the reinforcement strip preparation equipment according to the production conditions of the PUR reinforcement strip can ensure that the PUR reinforcement strips produced by the equipment are prepared under the optimal production conditions, so that the quality of the PUR reinforcement strips can be qualified and the performance can pass.

[0095] S22: Input the temperature data and the temperature target value into a preset PID control model to obtain a temperature control value.

[0096] Specifically, the monitored temperature data and the required temperature target value for producing PUR reinforcement strips are input into a preset PID control model. The PID control model determines, based on the input temperature data and temperature target value, the degree of temperature control influence that can make the temperature inside the equipment close to the temperature target value and within the fluctuation range under the existing temperature of the reinforcement strip preparation equipment, and thereby outputs a temperature control value suitable for the equipment to carry out production work in the current state.

[0097] S23: Based on the temperature control value, pressure data and pressure target value, use the formula The pressure control value is calculated, where k is the proportional coefficient, T is the temperature control value output by the PID control model, V is the container volume of the equipment, and P 0 is the pressure data collected in the device, P 1 is the pressure target value, P max is the pressure fluctuation threshold in the device.

[0098] Specifically, based on the temperature control value obtained by the PID control model, the pressure data obtained by monitoring and the pressure target value required for the production of PUR reinforcement strips, the influence between temperature and pressure is considered according to the temperature control value and the container volume of the equipment in combination with the proportional coefficient k, and the relationship between the error between the pressure target value and the actual measured pressure data and the pressure fluctuation threshold is further combined to perform a weighted summation operation to obtain the pressure control value, thereby ensuring that the pressure in the equipment is maintained within the required range and ensuring the preparation quality of the PUR reinforcement strips.

[0099] In one embodiment, if Figure 4 As shown, before step S22, that is, before the step of inputting the temperature data and the temperature target value into the preset PID control model and obtaining the temperature control value, constructing the PID control model specifically includes:

[0100] S201: Based on the PID control algorithm, an initial PID control model is constructed, where the PID control algorithm is: Output is the output, K p is the proportionality coefficient, K i is the integration coefficient, K d is the differential coefficient, and e is the error between the expected temperature value and the actual temperature measurement value.

[0101] Specifically, based on the PID control algorithm, an untrained initial PID control model is constructed.

[0102] S202: Based on the temperature data and the temperature target value, use the formula △T=T 1 -T 0 The temperature deviation ΔT is calculated, where T 0 is the temperature data collected in the device, T 1 is the temperature target value.

[0103] Specifically, based on the monitored temperature data and the temperature target value required for producing the PUR reinforcement strip, the deviation between the two is calculated according to the deviation formula, so as to obtain the required temperature control value through calculation according to the deviation.

[0104] S203: Iteratively train the initial PID control model according to the temperature deviation and judge the iteration condition.

[0105] Specifically, the initial PID control model is iteratively trained according to the temperature deviation to improve the performance of the initial PID control model so that it can adapt to the rules and characteristics in the data, and the iterative conditions of the model training are judged.

[0106] S204: When the iteration condition meets the preset iteration condition, the trained PID control model is output.

[0107] Specifically, when the current iteration conditions enable the temperature of the reinforcement strip preparation equipment to stably approach or reach the set target value, the preset iteration conditions are met, indicating that the performance of the PID control model has been adjusted to the best and the best control effect has been achieved, thereby outputting the trained PID control model.

[0108] S205: When the iteration condition does not meet the preset iteration condition, the parameters in the PID control algorithm are adjusted, and iterative training is performed again according to the parameters to output a model.

[0109] Specifically, when the iteration conditions do not meet the preset iteration conditions, indicating that the temperature of the reinforcement strip preparation equipment cannot currently be stably close to or reach the set target value, the parameters in the PID control algorithm are adjusted, so as to perform iterative training again according to the parameters in order to output the required PID control model.

[0110] In one embodiment, if Figure 5 As shown, in step S30, the adjustment instruction includes a temperature adjustment instruction and a pressure adjustment instruction. According to the temperature control value and the pressure control value, a corresponding adjustment instruction is generated. When the adjustment execution is completed, a detection instruction is generated, which specifically includes:

[0111] S31: Generate a temperature adjustment instruction according to the temperature control value, and adjust the temperature setting value of the reinforcement strip preparation equipment according to the temperature adjustment instruction.

[0112] Specifically, based on the temperature control value calculated by the PID control model, a temperature adjustment instruction for adjusting the reinforcement strip preparation equipment is generated, and the temperature setting value of the reinforcement strip preparation equipment is adjusted according to the temperature adjustment instruction, so that the temperature in the reinforcement strip preparation equipment can be maintained within the temperature range required for the production of PUR reinforcement strips, thereby improving the stability of product quality.

[0113] S32: Generate a pressure adjustment instruction according to the pressure control value, and adjust the pressure setting value of the reinforcement strip preparation equipment according to the pressure adjustment instruction.

[0114] Specifically, based on the pressure control value calculated by the PID control model, a pressure adjustment instruction for adjusting the reinforcement strip preparation equipment is generated, thereby adjusting the pressure setting value of the reinforcement strip preparation equipment according to the pressure adjustment instruction, so that the pressure in the reinforcement strip preparation equipment can maintain the production of PUR reinforcement strips subjected to appropriate pressure processing, thereby improving the consistency and stability of the product.

[0115] S33: When the temperature adjustment execution completion and the pressure adjustment execution completion are acquired, a detection instruction is generated.

[0116] Specifically, when it is obtained that the temperature adjustment execution is completed and the pressure adjustment execution is completed, the temperature adjustment instruction and the pressure adjustment instruction have been executed. Therefore, a detection instruction is generated to detect the adjustment status of the reinforcement strip preparation equipment, thereby confirming the temperature and pressure adjustment status of the reinforcement strip preparation equipment.

[0117] In one embodiment, if Figure 6 As shown, in step S40, that is, according to the detection instruction, the temperature control value and the pressure control value are compared with the preset corresponding set values ​​of the reinforcement strip preparation device, and an adjustment end message is generated based on the comparison result, which specifically includes:

[0118] S41: Obtaining the temperature setting value and the pressure setting value of the reinforcement strip preparation equipment.

[0119] Specifically, the temperature setting value and pressure setting value of the reinforcement strip preparation equipment are obtained to determine whether the adjustment of the temperature setting value and the pressure setting value can meet the production conditions for producing PUR reinforcement strips, thereby producing qualified PUR reinforcement strips.

[0120] S42: Compare the temperature setting value with the temperature control value to obtain a temperature comparison result. When the temperature comparison result shows that the temperature setting value is equal to the temperature control value, output temperature adjustment end information.

[0121] Specifically, the temperature setting value of the reinforcement strip preparation equipment is obtained and compared with the calculated temperature control value to determine whether the temperature setting value is changed to the same value as the temperature control value, thereby obtaining a temperature comparison result. When the temperature comparison result shows that the temperature setting value is equal to the temperature control value, that is, the temperature setting value of the reinforcement strip preparation equipment is the same value as the temperature control value, the temperature adjustment end information is output to maintain the temperature in the equipment within the temperature range required for producing PUR reinforcement strips.

[0122] S43: Compare the pressure setting value with the pressure control value to obtain a pressure comparison result. When the pressure comparison result shows that the pressure setting value is equal to the pressure control value, output pressure regulation end information.

[0123] Specifically, the pressure setting value of the reinforcement strip preparation equipment is obtained and compared with the calculated pressure control value to determine whether the pressure setting value is changed to the same value as the pressure control value, thereby obtaining a pressure comparison result. When the pressure comparison result shows that the pressure setting value is equal to the pressure control value, that is, the pressure setting value of the reinforcement strip preparation equipment is the same value as the pressure control value, pressure adjustment end information is output to maintain the pressure in the equipment within the pressure range required for producing PUR reinforcement strips.

[0124] In one embodiment, if Figure 7 As shown, the pressure and temperature linkage control method of the PUR reinforcement strip also includes:

[0125] S421: When the temperature setting value is greater than or less than the temperature control value, a temperature adjustment message is output.

[0126] Specifically, when the comparison result between the temperature setting value of the reinforcement strip preparation equipment and the calculated temperature control value is that the temperature setting value of the equipment is greater than or less than the temperature control value, it indicates that the temperature setting value of the equipment is inconsistent with the temperature control value, resulting in the temperature in the equipment being unable to be maintained within the required temperature range for producing PUR reinforcement strips, thereby outputting a temperature abnormality message to prompt personnel to manually modify the setting value or perform maintenance on the equipment.

[0127] S431: When the pressure setting value is greater than or less than the pressure control value, a pressure adjustment message is output.

[0128] Specifically, when the comparison result between the pressure setting value of the reinforcement strip preparation equipment and the calculated pressure control value is that the pressure setting value of the equipment is greater than or less than the pressure control value, it indicates that the pressure setting value of the equipment is inconsistent with the pressure control value, resulting in the pressure in the equipment being unable to be maintained within the required pressure range for producing PUR reinforcement strips, so as to prompt personnel to manually modify the setting value or perform maintenance on the equipment.

[0129] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0130] In one embodiment, a PUR reinforcement strip pressure and temperature linkage control device is provided, and the PUR reinforcement strip pressure and temperature linkage control device corresponds to the PUR reinforcement strip pressure and temperature linkage control method in the above embodiment. Figure 8 As shown, the PUR reinforcement strip pressure and temperature linkage control device includes an acquisition and adjustment module, a value calculation module, a parameter adjustment module and a detection effect module. The detailed description of each functional module is as follows:

[0131] An acquisition and adjustment module is used to acquire temperature data and pressure data within a preset time in the reinforcement strip preparation device, and generate temperature adjustment information and pressure adjustment information according to the temperature data and pressure data;

[0132] A calculation module for calculating a temperature control value and a pressure control value based on the temperature adjustment information and the pressure adjustment information and the temperature data and the pressure data;

[0133] The adjustment parameter module is used to generate corresponding adjustment instructions according to the temperature control value and the pressure control value, and generate a detection instruction when the adjustment execution is completed;

[0134] The detection results module is used to compare the temperature control value and the pressure control value with the set values ​​corresponding to the reinforcement strip preparation equipment according to the detection instructions, and generate temperature adjustment end information and pressure adjustment end information based on the comparison results.

[0135] Optionally, obtaining the adjustment module specifically includes:

[0136] The curve construction submodule is used to construct a temperature-time curve and a pressure-time curve according to the temperature data and the pressure data; the fluctuation analysis submodule is used to perform fluctuation analysis on the temperature-time curve and the pressure-time curve respectively to obtain the corresponding temperature fluctuation data and pressure fluctuation data;

[0137] The temperature adjustment information submodule is used to compare the temperature fluctuation data with a preset temperature fluctuation threshold value, and generate temperature adjustment information when the temperature fluctuation data is outside the preset temperature fluctuation threshold value range;

[0138] The pressure regulation information submodule is used to compare the pressure fluctuation data with a preset pressure fluctuation threshold value, and generate pressure regulation information when the pressure fluctuation data exceeds the preset pressure fluctuation threshold value range.

[0139] Optionally, the calculation value module specifically includes:

[0140] The target acquisition submodule is used to acquire the temperature target value and the pressure target value of the reinforcement strip preparation equipment;

[0141] The temperature calculation submodule is used to input the temperature data and the temperature target value into the preset PID control model to obtain the temperature control value;

[0142] The pressure calculation submodule is used to calculate the pressure according to the temperature control value, pressure data and pressure target value using the formula The pressure control value is calculated, where k is the proportional coefficient, T is the temperature control value output by the PID control model, V is the container volume of the equipment, and P 0 is the pressure data collected in the device, P 1 is the pressure target value, P max is the pressure fluctuation threshold in the device.

[0143] Optionally, before the temperature calculation submodule, the PUR reinforcement strip pressure and temperature linkage control device further includes: an initial model building module for building an initial PID control model based on a PID control algorithm, wherein the PID control algorithm is: Output is the output, K p is the proportionality coefficient, K i is the integration coefficient, K d is the differential coefficient, e is the error between the expected temperature value and the actual temperature measurement value;

[0144] The temperature deviation calculation module is used to calculate the temperature deviation based on the temperature data and the temperature target value using the formula △T=T 1 -T 0 The temperature deviation ΔT is calculated, where T 0 is the temperature data collected in the device, T 1 is the temperature target value;

[0145] The model iteration training module is used to iteratively train the initial PID control model according to the temperature deviation and judge the iteration conditions;

[0146] The output control model module is used to output the trained PID control model when the iteration conditions meet the preset iteration conditions; the iterative training output module is used to adjust the parameters in the PID control algorithm when the iteration conditions do not meet the preset iteration conditions, and perform iterative training again according to the parameters to output the model.

[0147] Optionally, the parameter adjustment module specifically includes:

[0148] The temperature setting submodule is used to generate a temperature adjustment instruction according to the temperature control value, and adjust the temperature setting value of the reinforcement strip preparation device according to the temperature adjustment instruction;

[0149] A pressure setting submodule, used to generate a pressure adjustment instruction according to the pressure control value, and adjust the pressure setting value of the reinforcement strip preparation device according to the pressure adjustment instruction;

[0150] The adjustment detection submodule is used to generate a detection instruction when the temperature adjustment execution is completed and the pressure adjustment execution is completed.

[0151] Optionally, the detection effectiveness module specifically includes:

[0152] The submodule for obtaining set values ​​is used to obtain the temperature set value and the pressure set value of the reinforcement strip preparation equipment;

[0153] The temperature comparison submodule is used to compare the temperature setting value with the temperature control value to obtain a temperature comparison result. When the temperature comparison result shows that the temperature setting value is equal to the temperature control value, the temperature adjustment end information is output;

[0154] The pressure comparison submodule is used to compare the pressure setting value with the pressure control value to obtain a pressure comparison result. When the result in the pressure comparison result is that the pressure setting value is equal to the pressure control value, the pressure regulation end information is output.

[0155] Optionally, the PUR reinforcement strip pressure and temperature linkage control device further includes:

[0156] The temperature anomaly module is used to output a temperature anomaly message when the temperature setting value is greater than or less than the temperature control value;

[0157] The pressure abnormality module is used to output a pressure abnormality message when the pressure setting value is greater than or less than the pressure control value.

[0158] For the specific definition of the PUR reinforcement strip pressure and temperature linkage control device, please refer to the definition of the PUR reinforcement strip pressure and temperature linkage control method mentioned above, which will not be repeated here. Each module in the above-mentioned PUR reinforcement strip pressure and temperature linkage control device can be implemented in whole or in part by software, hardware and a combination thereof. 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 the above modules.

[0159] In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as follows: Fig. 9As shown. The computer device includes a processor, a memory, a network interface and a database connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store data information such as temperature data, pressure data, PID control models and adjustment instructions. The network interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a method for controlling the pressure and temperature linkage of a PUR reinforcement strip is implemented.

[0160] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps of the above-mentioned method for controlling the pressure and temperature linkage of a PUR reinforcement strip are implemented.

[0161] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed 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, storage, database or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0162] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0163] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A method for controlling the pressure and temperature linkage of a PUR reinforcement strip, characterized in that: The PUR reinforcement strip pressure and temperature linkage control method comprises: Acquire temperature data and pressure data within a preset time in a reinforcement strip preparation device, and generate temperature adjustment information and pressure adjustment information according to the temperature data and the pressure data; Based on the temperature adjustment information and the pressure adjustment information, calculate a temperature control value and a pressure control value according to the temperature data and the pressure data; Generate a corresponding adjustment instruction according to the temperature control value and the pressure control value, and generate a detection instruction when the adjustment execution is completed; According to the detection instruction, the temperature control value and the pressure control value are compared with the set values ​​corresponding to the reinforcement strip preparation device, and temperature adjustment end information and pressure adjustment end information are generated based on the comparison results; The step of acquiring temperature data and pressure data within a preset time period in the reinforcement strip preparation device and generating temperature adjustment information and pressure adjustment information according to the temperature data and the pressure data specifically includes: Constructing a temperature-time curve and a pressure-time curve according to the temperature data and the pressure data; Performing fluctuation analysis on the temperature-time curve and the pressure-time curve respectively to obtain corresponding temperature fluctuation data and pressure fluctuation data; Comparing the temperature fluctuation data with a preset temperature fluctuation threshold, and generating temperature adjustment information when the temperature fluctuation data is outside the preset temperature fluctuation threshold; Comparing the pressure fluctuation data with a preset pressure fluctuation threshold, and generating pressure adjustment information when the pressure fluctuation data exceeds the preset pressure fluctuation threshold; The step of calculating the temperature control value and the pressure control value based on the temperature adjustment information and the pressure adjustment information and according to the temperature data and the pressure data specifically includes: Obtaining a temperature target value and a pressure target value of a reinforcement strip preparation device; Inputting the temperature data and the temperature target value into a preset PID control model to obtain a temperature control value; According to the temperature control value, the pressure data and the pressure target value, the formula The pressure control value is calculated, where k is the proportional coefficient, T is the temperature control value output by the PID control model, V is the container volume of the equipment, P0 is the pressure data collected in the equipment, P1 is the pressure target value, and P max is the pressure fluctuation threshold in the device; Wherein, before the step of inputting the temperature data and the temperature target value into a preset PID control model to obtain the temperature control value, constructing the PID control model specifically includes: Based on the PID control algorithm, an initial PID control model is constructed, wherein the PID control algorithm is: Output is the output, K p is the proportionality coefficient, K i is the integration coefficient, K d is the differential coefficient, e is the error between the expected temperature value and the actual temperature measurement value; According to the temperature data and the temperature target value, the temperature deviation ΔT is calculated using the formula ΔT=T1-T0, where T0 is the temperature data collected in the device and T1 is the temperature target value; Iteratively training the initial PID control model according to the temperature deviation and judging the iteration condition; When the iteration condition meets the preset iteration condition, the trained PID control model is output; When the iteration condition does not meet the preset iteration condition, the parameters in the PID control algorithm are adjusted, and iterative training is performed again according to the parameters to output a model; The adjustment instruction includes a temperature adjustment instruction and a pressure adjustment instruction. The corresponding adjustment instruction is generated according to the temperature control value and the pressure control value. When the adjustment execution is completed, a detection instruction is generated, which specifically includes: generating the temperature adjustment instruction according to the temperature control value, and adjusting the temperature setting value of the reinforcement strip preparation device according to the temperature adjustment instruction; generating the pressure adjustment instruction according to the pressure control value, and adjusting the pressure setting value of the reinforcement strip preparation device according to the pressure adjustment instruction; When the completion of the temperature adjustment and the completion of the pressure adjustment are acquired, a detection instruction is generated.

2. The method for controlling the pressure and temperature linkage of the PUR reinforcement strip according to claim 1, characterized in that: The step of comparing the temperature control value and the pressure control value with the set values ​​corresponding to the reinforcement strip preparation device according to the detection instruction, and generating temperature adjustment end information and pressure adjustment end information based on the comparison results, specifically includes: Obtaining a temperature setting value and a pressure setting value of a reinforcement strip preparation device; Comparing the temperature setting value with the temperature control value to obtain a temperature comparison result, and when the temperature comparison result shows that the temperature setting value is equal to the temperature control value, outputting temperature adjustment end information; The pressure setting value is compared with the pressure control value to obtain a pressure comparison result, and when the pressure comparison result shows that the pressure setting value is equal to the pressure control value, pressure regulation end information is output.

3. The method for controlling the pressure and temperature linkage of the PUR reinforcement strip according to claim 2, characterized in that: The PUR reinforcement strip pressure and temperature linkage control method also includes: When the temperature setting value is greater than or less than the temperature control value, outputting a temperature abnormality message; When the pressure setting value is greater than or less than the pressure control value, a pressure abnormality message is output.

4. A PUR reinforcement strip pressure and temperature linkage control device, characterized in that: The PUR reinforcement strip pressure and temperature linkage control device comprises: An acquisition and adjustment module, used for acquiring temperature data and pressure data in the reinforcement strip preparation device within a preset time, and generating temperature adjustment information and pressure adjustment information according to the temperature data and the pressure data; A calculation value module, used for calculating a temperature control value and a pressure control value according to the temperature data and the pressure data based on the temperature adjustment information and the pressure adjustment information; An adjustment parameter module, used to generate a corresponding adjustment instruction according to the temperature control value and the pressure control value, and generate a detection instruction when the adjustment execution is completed; A detection result module is used to compare the temperature control value and the pressure control value with the set values ​​corresponding to the reinforcement strip preparation device according to the detection instruction, and generate temperature adjustment end information and pressure adjustment end information based on the comparison results; wherein the acquisition adjustment module specifically includes: The curve building submodule is used to build a temperature-time curve and a pressure-time curve according to the temperature data and the pressure data; The fluctuation analysis submodule is used to perform fluctuation analysis on the temperature-time curve and the pressure-time curve respectively to obtain the corresponding temperature fluctuation data and pressure fluctuation data; The temperature adjustment information submodule is used to compare the temperature fluctuation data with a preset temperature fluctuation threshold value, and generate temperature adjustment information when the temperature fluctuation data is outside the preset temperature fluctuation threshold value range; A pressure adjustment information submodule, used to compare the pressure fluctuation data with a preset pressure fluctuation threshold, and generate pressure adjustment information when the pressure fluctuation data exceeds the preset pressure fluctuation threshold; The calculation module specifically includes: The target acquisition submodule is used to acquire the temperature target value and the pressure target value of the reinforcement strip preparation equipment; The temperature calculation submodule is used to input the temperature data and the temperature target value into the preset PID control model to obtain the temperature control value; The pressure calculation submodule is used to calculate the pressure according to the temperature control value, pressure data and pressure target value using the formula The pressure control value is calculated, where k is the proportional coefficient, T is the temperature control value output by the PID control model, V is the container volume of the equipment, P0 is the pressure data collected in the equipment, P1 is the pressure target value, and P max is the pressure fluctuation threshold in the device; Wherein, before the temperature calculation submodule, the PUR reinforcement strip pressure and temperature linkage control device further includes: The initial model module is used to build an initial PID control model based on the PID control algorithm, where the PID control algorithm is Output is the output, K p is the proportionality coefficient, K i is the integration coefficient, K d is the differential coefficient, e is the error between the expected temperature value and the actual temperature measurement value; The temperature deviation calculation module is used to calculate the temperature deviation ΔT according to the temperature data and the temperature target value using the formula ΔT=T1-T0, where T0 is the temperature data collected in the device and T1 is the temperature target value; The model iteration training module is used to iteratively train the initial PID control model according to the temperature deviation and judge the iteration conditions; The output control model module is used to output the trained PID control model when the iteration condition meets the preset iteration condition; the iterative training output module is used to adjust the parameters in the PID control algorithm when the iteration condition does not meet the preset iteration condition, and perform iterative training again according to the parameters to output the model; The parameter adjustment module specifically includes: The temperature setting submodule is used to generate a temperature adjustment instruction according to the temperature control value, and adjust the temperature setting value of the reinforcement strip preparation device according to the temperature adjustment instruction; A pressure setting submodule, used to generate a pressure adjustment instruction according to the pressure control value, and adjust the pressure setting value of the reinforcement strip preparation device according to the pressure adjustment instruction; The adjustment detection submodule is used to generate a detection instruction when the temperature adjustment execution is completed and the pressure adjustment execution is completed.

5. A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the steps of the method for linked control of pressure and temperature of the PUR reinforcement strip according to any one of claims 1 to 3 are implemented.

6. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the method for linked control of pressure and temperature of a PUR reinforcement strip as claimed in any one of claims 1 to 3 are implemented.

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