Temperature control system based on high-precision temperature controller

Abstract

The invention belongs to the field of temperature controllers, relates to a data analysis technology, and aims to solve the problem that temperature control parameters cannot be dynamically adjusted according to the running state of an existing temperature controller based on a high-precision temperature controller, in particular to a temperature control system based on the high-precision temperature controller. Comprising a temperature controller terminal, a setting analysis module, a control analysis module and an optimization management module, and the temperature controller terminal, the setting analysis module, the control analysis module and the optimization management module are in communication connection in sequence. The temperature controller terminal comprises a temperature monitoring unit, a reference setting unit and an execution unit; the setting analysis module is used for analyzing a temperature control standard of the high-precision temperature controller, obtaining a temperature scale range and sending the temperature scale range to the control analysis module; according to the invention, the temperature control standard of the high-precision temperature controller can be analyzed to obtain the temperature control standard range, and temperature control is triggered to carry out temperature adaptive adjustment after the temperature value exceeds the temperature standard range.

Description

Technical Field

[0001] The invention belongs to the field of temperature controllers and relates to data analysis technology, in particular to a temperature control system based on a high-precision temperature controller. Background Art

[0002] The working principle of the high-precision temperature controller includes the use of a temperature measuring unit and a temperature control unit. The temperature measuring unit collects temperature information through a temperature sensor, while the temperature control unit is connected to the control ends of several heat boxes through a multi-channel output end to achieve precise control of the temperature.

[0003] The temperature control parameters of existing temperature control systems based on high-precision thermostats are usually fixed, and the temperature control parameters cannot be dynamically adjusted according to the operating status of the thermostat, resulting in untimely temperature regulation and control of the thermostat, and no timely feedback and verification when the temperature control efficiency is abnormal.

[0004] In view of the above technical problems, this application proposes a solution. Summary of the invention

[0005] The object of the present invention is to provide a temperature control system based on a high-precision thermostat, which is used to solve the problem that the existing high-precision thermostat cannot dynamically adjust the temperature control parameters according to the operating state of the thermostat;

[0006] The technical problem to be solved by the present invention is: how to provide a temperature control system based on a high-precision thermostat that can dynamically adjust temperature control parameters according to the operating status of the thermostat.

[0007] The purpose of the present invention can be achieved through the following technical solutions:

[0008] A temperature control system based on a high-precision thermostat, comprising a thermostat terminal, a setting analysis module, a control analysis module, and an optimization management module, wherein the thermostat terminal, the setting analysis module, the control analysis module, and the optimization management module are sequentially connected in communication;

[0009] The temperature controller terminal includes a temperature monitoring unit, a reference setting unit and an execution unit;

[0010] The setting analysis module is used to analyze the temperature control standard of the high-precision temperature controller and obtain the temperature scale range, and send the temperature scale range to the control analysis module;

[0011] The control analysis module is used to analyze the temperature control timing of the high-precision temperature controller: generate a control cycle, retrieve the temperature value obtained by the temperature monitoring unit every L1 seconds during the control cycle and mark it as a monitoring value, and determine whether the monitoring value is within the temperature scale range: if so, no processing is performed; if not, a temperature control signal is generated and sent to the execution unit, and the execution unit adjusts the temperature after receiving the temperature control signal until the temperature value output by the temperature monitoring unit reaches the temperature standard value, and the process of temperature control by the execution unit is marked as a temperature control process, and whether the efficiency of the temperature control process meets the requirements is determined;

[0012] The optimization management module is used to optimize the control parameters of the high-precision temperature controller and analyze the optimization management module, and the optimization management module includes an interval optimization unit and a benchmark optimization unit;

[0013] The interval optimization unit is used to optimize and analyze the temperature measurement interval at the end of the control cycle; the reference optimization unit is used to optimize and analyze the temperature scale range of the high-precision temperature controller at the end of the control cycle.

[0014] Furthermore, the temperature monitoring unit is used to monitor the temperature value through a temperature sensor and send the detected temperature value to the control and analysis module, the benchmark setting unit is used for the user to set the basic temperature standard value and send the temperature standard value to the setting analysis module, and the execution unit is used to control the temperature component to adjust the temperature.

[0015] Furthermore, the process of obtaining the temperature scale range includes: marking the temperature standard value as WB, and obtaining the temperature scale low value WBmin and the temperature scale high value WBmax through the formula WBmin=k1*WB and WBmax=k2*WB, wherein k1 and k2 are both proportional coefficients, and 0.92≤k1≤0.95, 1.05≤k2≤1.08, and the temperature scale range is composed of the temperature scale low value WBmin and the temperature scale high value WBmax.

[0016] Furthermore, the specific process of determining whether the efficiency of the temperature control process meets the requirements includes: marking the absolute value of the difference between the monitoring value and the temperature standard value as the control temperature difference value, marking the ratio of the control temperature difference value to the duration of the temperature control process as the temperature control efficiency value of the temperature control process, and comparing the temperature control efficiency value with the preset temperature control efficiency threshold: if the temperature control efficiency value is less than the temperature control efficiency threshold, it is determined that the efficiency of the temperature control process does not meet the requirements, generating an execution verification signal and sending the execution verification signal to the mobile phone terminal of the administrator; if the temperature control efficiency value is greater than or equal to the temperature control efficiency threshold, it is determined that the efficiency of the temperature control process meets the requirements.

[0017] Further, the specific process of the interval optimization unit for optimizing and analyzing the temperature measurement interval at the end of the control period includes: summing and averaging the control temperature difference values of all temperature control processes within the control period to obtain the interval optimization value of the control period, and determining whether the control period has the interval optimization feature through the interval optimization value.

[0018] Further, the specific process of determining whether the control period has the interval optimization feature includes: comparing the interval optimization value with a preset interval optimization threshold: if the interval optimization value is less than the interval optimization threshold, it is determined that the control period does not have the interval optimization feature; if the interval optimization value is greater than or equal to the interval optimization threshold, it is determined that the control period has the interval optimization feature, and the interval value L2 is obtained through the formula L2 = v1 * L1, where v1 is a proportionality coefficient and 0.85 ≤ v1 ≤ 0.95; the interval value L2 is sent to the control analysis module, and when the control analysis module performs the temperature control timing analysis in the next control period, the temperature value is retrieved from the temperature monitoring unit every L2 seconds and marked as the monitored value.

[0019] Further, the specific process of the reference optimization unit for optimizing and analyzing the temperature scale range of the high-precision thermostat at the end of the control period includes: marking the number of temperature control processes within the control period as the execution value ZX, retrieving the execution thresholds ZXmin and ZXmax, and comparing the execution value ZX of the control period with the execution thresholds ZXmin and ZXmax: if ZX < ZXmin, it is determined that the control period has the reference optimization feature, and the temperature scale range is tightened and optimized to obtain a new temperature scale range and sent to the control analysis module; if ZXmin ≤ ZX ≤ ZXmax, it is determined that the control period does not have the reference optimization feature; if ZX > ZXmax, it is determined that the control period has the reference optimization feature, and the temperature scale range is relaxed and optimized to obtain a new temperature scale range and sent to the control analysis module; after receiving the new temperature scale range, the control analysis module performs the temperature control timing analysis according to the new temperature scale range.

[0020] Further, the specific process of tightening and optimizing the temperature scale range includes: obtaining the optimized low value WBd and the optimized high value WBg through the formulas WBd = p1 * WBmin and WBg = p2 * WBmax, where p1 and p2 are both proportionality coefficients, and 1.01 ≤ p1 ≤ 1.02, 0.98 ≤ p2 ≤ 0.99, and the new temperature scale range is composed of the optimized low value WBd and the optimized high value WBg and sent to the control analysis module;

[0021] The specific process of relaxing the optimization of the temperature scale range includes: obtaining the optimized low value WBd and the optimized high value WBg through the formula WBd=p2*WBmin and WBg=p1*WBmax, wherein p1 and p2 are both proportional coefficients, and 1.01≤p1≤1.02, 0.98≤p2≤0.99, and forming a new temperature scale range by the optimized low value WBd and the optimized high value WBg and sending the new temperature scale range to the control analysis module.

[0022] Furthermore, the working method of the temperature control system based on the high-precision temperature controller comprises the following steps:

[0023] Step 1: Analyze the temperature control standard of the high-precision temperature controller and obtain the low value WBmin and the high value WBmax of the temperature scale. The low value WBmin and the high value WBmax of the temperature scale constitute the temperature scale range, and send the temperature scale range to the control analysis module;

[0024] Step 2: Analyze the temperature control timing of the high-precision temperature controller: Generate a control cycle, retrieve the temperature value obtained by the temperature monitoring unit every L1 seconds during the control cycle and mark it as a monitoring value, determine whether to execute the temperature control process based on the monitoring value, and obtain the temperature control efficiency value when executing the temperature control process, and determine whether the efficiency of the temperature control process meets the requirements based on the temperature control efficiency value;

[0025] Step 3: Optimize and analyze the temperature measurement interval at the end of the control cycle: sum and average the control temperature differences of all temperature control processes within the control cycle to obtain the interval optimization value of the control cycle, and determine whether the control cycle has the interval optimization feature based on the interval optimization value;

[0026] Step 4: Optimize and analyze the temperature range of the high-precision temperature controller at the end of the control cycle: mark the number of temperature control processes in the control cycle as the execution value ZX, and determine whether the control cycle has the benchmark optimization feature based on the execution value ZX.

[0027] The present invention has the following beneficial effects:

[0028] 1. The temperature control standard of the high-precision thermostat can be analyzed by setting the analysis module. The low and high values ​​of the temperature scale are calculated according to the temperature standard value input by the user, so that the initial temperature control standard range is formed by the low and high values ​​of the temperature scale. When the temperature value exceeds the temperature scale range, the temperature control is triggered to perform temperature adaptive adjustment.

[0029] 2. The control analysis module can be used to analyze the temperature control timing of the high-precision temperature controller, obtain monitoring values ​​regularly for temperature control evaluation and analysis, and analyze the temperature control efficiency value of the temperature control process after the temperature control process is completed. The efficiency of the temperature control process can be evaluated through the temperature control efficiency value, and feedback and verification can be carried out in time when the efficiency is abnormal to ensure the normal operation of the high-precision temperature controller;

[0030] 3. The interval optimization unit can be used to optimize and analyze the temperature measurement interval of the control cycle, and the deviation between the monitoring value and the temperature standard value when the temperature control process is triggered can be statistically analyzed to obtain the interval optimization value. The interval optimization value can be used to provide feedback on the timeliness of the execution of the temperature control process within the control cycle, so as to shorten the temperature measurement interval when necessary to ensure that the temperature control process can be triggered in time after the temperature exceeds the temperature scale range;

[0031] 4. The temperature scale range of the control cycle can be optimized and analyzed through the benchmark optimization unit. The execution value is obtained by counting the number of executions of the temperature control process within the control cycle. The rationality of the setting of the temperature scale range within the control cycle is evaluated according to the execution value, thereby avoiding the execution frequency of the temperature control process being too high or too low, so that the high-precision temperature controller can run smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 is a system block diagram of Embodiment 1 of the present invention;

[0034] Figure 2 This is a flow chart of the method of Embodiment 2 of the present invention. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Embodiment 1

[0037] like Figure 1As shown, a temperature control system based on a high-precision thermostat includes a thermostat terminal, a setting analysis module, a control analysis module, and an optimization management module. The thermostat terminal, the setting analysis module, the control analysis module, and the optimization management module are communicatively connected in sequence.

[0038] The temperature controller terminal includes a temperature monitoring unit, a reference setting unit and an execution unit. The temperature monitoring unit is used to monitor the temperature value through a temperature sensor and send the detected temperature value to the control and analysis module. The reference setting unit is used for the user to set the basic temperature standard value and send the temperature standard value to the setting and analysis module. The execution unit is used to control the temperature component for temperature adjustment.

[0039] The setting analysis module is used to analyze the temperature control standard of the high-precision temperature controller: mark the temperature standard value as WB, and obtain the temperature scale low value WBmin and the temperature scale high value WBmax through the formula WBmin=k1*WB and WBmax=k2*WB, where k1 and k2 are proportional coefficients, and 0.92≤k1≤0.95, 1.05≤k2≤1.08, and the temperature scale low value WBmin and the temperature scale high value WBmax constitute the temperature scale range. It should be noted that the temperature scale range is the basic temperature control range generated according to the temperature standard value. After the benchmark optimization analysis, the temperature scale range can be optimized to stabilize the operating frequency of the thermostat and reduce its failure probability.

[0040] The temperature scale range is sent to the control analysis module; the temperature control standard of the high-precision temperature controller is analyzed, and the low and high temperature scale values ​​are numerically calculated based on the temperature standard value input by the user, so that the initial temperature control standard range is formed by the low and high temperature scale values. When the temperature value exceeds the temperature scale range, the temperature control is triggered to perform temperature adaptive adjustment.

[0041] The control analysis module is used to analyze the temperature control timing of the high-precision temperature controller: generate a control cycle, and call the temperature value obtained by the temperature monitoring unit every L1 seconds during the control cycle and mark it as the monitoring value. L1 is a numerical constant, and the specific value of L1 is set by the management personnel; determine whether the monitoring value is within the temperature scale range: if so, no processing is performed; if not, a temperature control signal is generated and sent to the execution unit. After receiving the temperature control signal, the execution unit adjusts the temperature until the temperature value output by the temperature monitoring unit reaches the temperature standard value. The process of temperature control by the execution unit is marked as the temperature control process, and the absolute value of the difference between the monitoring value and the temperature standard value is marked as the control temperature difference value. The control temperature difference value and the temperature control process are compared. The ratio of the time length is marked as the temperature control efficiency value of the temperature control process, and the temperature control efficiency value is compared with the preset temperature control efficiency threshold: if the temperature control efficiency value is less than the temperature control efficiency threshold, it is determined that the efficiency of the temperature control process does not meet the requirements, and an execution verification signal is generated and sent to the mobile phone terminal of the administrator; if the temperature control efficiency value is greater than or equal to the temperature control efficiency threshold, it is determined that the efficiency of the temperature control process meets the requirements; the temperature control timing of the high-precision temperature controller is analyzed, the monitoring values ​​are obtained regularly for temperature control evaluation and analysis, and the temperature control efficiency value of the temperature control process is analyzed after the temperature control process is completed. The efficiency of the temperature control process is evaluated through the temperature control efficiency value, and feedback and verification are performed in time when the efficiency is abnormal to ensure that the high-precision temperature controller can operate normally.

[0042] The optimization management module is used to optimize the control parameters of the high-precision temperature controller. The optimization management module includes an interval optimization unit and a benchmark optimization unit.

[0043] The interval optimization unit is used to optimize and analyze the temperature measurement interval at the end of the control cycle: the control temperature difference values ​​of all temperature control processes in the control cycle are summed and averaged to obtain the interval optimization value of the control cycle, and the interval optimization value is compared with the preset interval optimization threshold: if the interval optimization value is less than the interval optimization threshold, it is determined that the control cycle does not have the interval optimization feature; if the interval optimization value is greater than or equal to the interval optimization threshold, it is determined that the control cycle has the interval optimization feature, and the interval value L2 is obtained by the formula L2=v1*L1, where v1 is the proportionality coefficient, and 0.85≤ v1≤0.95; send the interval value L2 to the control analysis module. When the control analysis module performs temperature control timing analysis in the next control cycle, it retrieves the temperature value from the temperature monitoring unit every L2 seconds and marks it as the monitoring value; optimize the temperature measurement interval of the control cycle, and statistically analyze the degree of deviation between the monitoring value and the temperature standard value when the temperature control process is triggered to obtain the interval optimization value. The interval optimization value is used to provide feedback on the timeliness of the execution of the temperature control process in the control cycle, thereby shortening the temperature measurement interval when necessary to ensure that the temperature control process can be triggered in time after the temperature exceeds the temperature scale range.

[0044] It can be understood that when the interval optimization value is relatively large, it indicates a relatively high degree of deviation of the monitored value from the temperature scale range, reflecting problems such as untimely temperature measurement and large temperature adjustment span. Therefore, it is necessary to shorten the retrieval time interval of the monitored value to improve the feedback timeliness when the monitored value exceeds the temperature scale range, reduce the span during temperature adjustment, and improve the temperature control accuracy.

[0045] The reference optimization unit is used to optimize and analyze the temperature scale range of the high-precision thermostat at the end of the control cycle: mark the number of temperature control processes in the control cycle as the execution value ZX, retrieve the execution thresholds ZXmin and ZXmax, and compare the execution value ZX of the control cycle with the execution thresholds ZXmin and ZXmax: If ZX < ZXmin, it is determined that the control cycle has the reference optimization feature, and the temperature scale range is tightened and optimized: obtain the optimized low value WBd and the optimized high value WBg through the formulas WBd = p1 * WBmin and WBg = p2 * WBmax, where p1 and p2 are both proportionality coefficients, and 1.01 ≤ p1 ≤ 1.02, 0.98 ≤ p2 ≤ 0.99. The new temperature scale range is composed of the optimized low value WBd and the optimized high value WBg and sent to the control analysis module; If ZXmin ≤ ZX ≤ ZXmax, it is determined that the control cycle does not have the reference optimization feature; If ZX > ZXmax, it is determined that the control cycle has the reference optimization feature, and the temperature scale range is relaxed and optimized: obtain the optimized low value WBd and the optimized high value WBg through the formulas WBd = p2 * WBmin and WBg = p1 * WBmax, where p1 and p2 are both proportionality coefficients, and 1.01 ≤ p1 ≤ 1.02, 0.98 ≤ p2 ≤ 0.99. The new temperature scale range is composed of the optimized low value WBd and the optimized high value WBg and sent to the control analysis module; After receiving the new temperature scale range, the control analysis module analyzes the temperature control timing according to the new temperature scale range; The temperature scale range of the control cycle is optimized and analyzed. The execution value is obtained by counting the number of executions of the temperature control process in the control cycle, and the rationality of the temperature scale range setting in the control cycle is evaluated according to the execution value, so as to avoid too high or too low execution frequency of the temperature control process and enable the high-precision thermostat to operate smoothly.

[0046] It can be understood that both too high and too low numbers of temperature adjustment controls of the thermostat within the control cycle are not conducive to the execution of the temperature control process. Too high a control frequency will increase the failure probability of the thermostat, and too low a frequency will not be able to provide timely feedback and adjustment when the temperature control efficiency of the thermostat is abnormal (execution component failure); Therefore, dynamically adjusting the temperature scale range can balance the temperature control accuracy and operating status of the thermostat.

[0047] Embodiment 2

[0048] As Figure 2As shown, a temperature control method based on a high-precision temperature controller includes the following steps:

[0049] Step 1: Analyze the temperature control standard of the high-precision temperature controller and obtain the low value WBmin and the high value WBmax of the temperature scale. The low value WBmin and the high value WBmax of the temperature scale constitute the temperature scale range, and send the temperature scale range to the control analysis module;

[0050] Step 2: Analyze the temperature control timing of the high-precision temperature controller: Generate a control cycle, retrieve the temperature value obtained by the temperature monitoring unit every L1 seconds during the control cycle and mark it as a monitoring value, determine whether to execute the temperature control process based on the monitoring value, and obtain the temperature control efficiency value when executing the temperature control process, and determine whether the efficiency of the temperature control process meets the requirements based on the temperature control efficiency value;

[0051] Step 3: Optimize and analyze the temperature measurement interval at the end of the control cycle: sum and average the control temperature differences of all temperature control processes within the control cycle to obtain the interval optimization value of the control cycle, and determine whether the control cycle has the interval optimization feature based on the interval optimization value;

[0052] Step 4: Optimize and analyze the temperature range of the high-precision temperature controller at the end of the control cycle: mark the number of temperature control processes in the control cycle as the execution value ZX, and determine whether the control cycle has the benchmark optimization feature based on the execution value ZX.

[0053] A temperature control system based on a high-precision temperature controller analyzes the temperature control standard of the high-precision temperature controller during operation and obtains a low temperature scale value WBmin and a high temperature scale value WBmax, wherein the low temperature scale value WBmin and the high temperature scale value WBmax constitute a temperature scale range; generates a control cycle, retrieves the temperature value obtained by a temperature monitoring unit every L1 seconds in the control cycle and marks it as a monitoring value, determines whether to execute a temperature control process through the monitoring value, obtains a temperature control efficiency value when executing the temperature control process, determines whether the efficiency of the temperature control process meets the requirements through the temperature control efficiency value; sums and averages the control temperature difference values ​​of all temperature control processes in the control cycle to obtain an interval optimization value of the control cycle, determines whether the control cycle has an interval optimization feature through the interval optimization value; optimizes and analyzes the temperature scale range of the high-precision temperature controller at the end of the control cycle: marks the number of temperature control processes in the control cycle as an execution value ZX, determines whether the control cycle has a benchmark optimization feature through the execution value ZX.

[0054] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0056] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A temperature control system based on a high-precision temperature controller, characterized in that: It includes a thermostat terminal, a setting analysis module, a control analysis module, and an optimization management module, wherein the thermostat terminal, the setting analysis module, the control analysis module, and the optimization management module are sequentially connected in communication; The temperature controller terminal includes a temperature monitoring unit, a reference setting unit and an execution unit; The setting analysis module is used to analyze the temperature control standard of the high-precision temperature controller and obtain the temperature scale range, and send the temperature scale range to the control analysis module; The control analysis module is used to analyze the temperature control timing of the high-precision temperature controller: generate a control cycle, retrieve the temperature value obtained by the temperature monitoring unit every L1 seconds during the control cycle and mark it as a monitoring value, and determine whether the monitoring value is within the temperature scale range: if so, no processing is performed; if not, a temperature control signal is generated and sent to the execution unit, and the execution unit adjusts the temperature after receiving the temperature control signal until the temperature value output by the temperature monitoring unit reaches the temperature standard value, and the process of temperature control by the execution unit is marked as a temperature control process, and whether the efficiency of the temperature control process meets the requirements is determined; The optimization management module is used to optimize the control parameters of the high-precision temperature controller and analyze the optimization management module, and the optimization management module includes an interval optimization unit and a benchmark optimization unit; The interval optimization unit is used to optimize and analyze the temperature measurement interval at the end of the control cycle; the reference optimization unit is used to optimize and analyze the temperature scale range of the high-precision temperature controller at the end of the control cycle.

2. A temperature control system based on a high-precision temperature controller according to claim 1, characterized in that: The temperature monitoring unit is used to monitor the temperature value through the temperature sensor and send the detected temperature value to the control and analysis module. The benchmark setting unit is used for the user to set the basic temperature standard value and send the temperature standard value to the setting and analysis module. The execution unit is used to control the temperature component to adjust the temperature.

3. A temperature control system based on a high-precision temperature controller according to claim 2, characterized in that: The process of obtaining the temperature scale range includes: marking the temperature standard value as WB, and obtaining the temperature scale low value WBmin and the temperature scale high value WBmax through the formula WBmin=k1*WB and WBmax=k2*WB, wherein k1 and k2 are both proportional coefficients, and 0.92≤k1≤0.95, 1.05≤k2≤1.08, and the temperature scale range is composed of the temperature scale low value WBmin and the temperature scale high value WBmax.

4. A temperature control system based on a high-precision temperature controller according to claim 3, characterized in that: The specific process of determining whether the efficiency of the temperature control process meets the requirements includes: marking the absolute value of the difference between the monitoring value and the temperature standard value as the control temperature difference value, marking the ratio of the control temperature difference value to the duration of the temperature control process as the temperature control efficiency value of the temperature control process, and comparing the temperature control efficiency value with the preset temperature control efficiency threshold: if the temperature control efficiency value is less than the temperature control efficiency threshold, it is determined that the efficiency of the temperature control process does not meet the requirements, and an execution verification signal is generated and sent to the mobile phone terminal of the administrator; if the temperature control efficiency value is greater than or equal to the temperature control efficiency threshold, it is determined that the efficiency of the temperature control process meets the requirements.

5. A temperature control system based on a high-precision temperature controller according to claim 4, characterized in that: The specific process of the interval optimization unit for optimizing and analyzing the temperature measurement interval at the end of the control period includes: summing up and averaging the control temperature difference values of all temperature control processes within the control period to obtain the interval optimization value of the control period, and determining whether the control period has the interval optimization feature based on the interval optimization value.

6. A temperature control system based on a high-precision temperature controller according to claim 5, characterized in that: The specific process of determining whether the control period has the interval optimization feature includes: comparing the interval optimization value with a preset interval optimization threshold: if the interval optimization value is less than the interval optimization threshold, it is determined that the control period does not have the interval optimization feature; if the interval optimization value is greater than or equal to the interval optimization threshold, it is determined that the control period has the interval optimization feature, and the interval value L2 is obtained through the formula L2 = v1 * L1, where v1 is a proportionality coefficient and 0.85 ≤ v1 ≤ 0.95; the interval value L2 is sent to the control analysis module, and when the control analysis module performs the temperature control timing analysis in the next control period, the temperature value is retrieved from the temperature monitoring unit every L2 seconds and marked as the monitored value.

7. A temperature control system based on a high-precision temperature controller according to claim 6, characterized in that: The specific process of the reference optimization unit for optimizing and analyzing the temperature scale range of the high-precision thermostat at the end of the control period includes: marking the number of temperature control processes within the control period as the execution value ZX, retrieving the execution thresholds ZXmin and ZXmax, and comparing the execution value ZX of the control period with the execution thresholds ZXmin and ZXmax: if ZX < ZXmin, it is determined that the control period has the reference optimization feature, and the temperature scale range is tightened and optimized to obtain a new temperature scale range and sent to the control analysis module; if ZXmin ≤ ZX ≤ ZXmax, it is determined that the control period does not have the reference optimization feature; if ZX > ZXmax, it is determined that the control period has the reference optimization feature, and the temperature scale range is relaxed and optimized to obtain a new temperature scale range and sent to the control analysis module; after receiving the new temperature scale range, the control analysis module performs the temperature control timing analysis according to the new temperature scale range.

8. A temperature control system based on a high-precision temperature controller according to claim 7, characterized in that: The specific process of tightening and optimizing the temperature scale range includes: obtaining the optimized low value WBd and the optimized high value WBg through the formulas WBd = p1 * WBmin and WBg = p2 * WBmax, where p1 and p2 are both proportionality coefficients, and 1.01 ≤ p1 ≤ 1.02, 0.98 ≤ p2 ≤ 0.99, and the new temperature scale range is composed of the optimized low value WBd and the optimized high value WBg and sent to the control analysis module; The specific process of relaxing and optimizing the temperature scale range includes: obtaining the optimized low value WBd and the optimized high value WBg through the formulas WBd = p2 * WBmin and WBg = p1 * WBmax, where p1 and p2 are both proportionality coefficients, and 1.01 ≤ p1 ≤ 1.02, 0.98 ≤ p2 ≤ 0.99, and the new temperature scale range is composed of the optimized low value WBd and the optimized high value WBg and sent to the control analysis module.

9. A temperature control system based on a high-precision temperature controller according to any one of claims 1 to 8, characterized in that: The working method of the temperature control system based on the high-precision thermostat includes the following steps: Step 1: Analyze the temperature control standard of the high-precision temperature controller and obtain the low value WBmin and the high value WBmax of the temperature scale. The low value WBmin and the high value WBmax of the temperature scale constitute the temperature scale range, and send the temperature scale range to the control analysis module; Step 2: Analyze the temperature control timing of the high-precision temperature controller: Generate a control cycle, retrieve the temperature value obtained by the temperature monitoring unit every L1 seconds during the control cycle and mark it as a monitoring value, determine whether to execute the temperature control process based on the monitoring value, and obtain the temperature control efficiency value when executing the temperature control process, and determine whether the efficiency of the temperature control process meets the requirements based on the temperature control efficiency value; Step 3: Optimize and analyze the temperature measurement interval at the end of the control cycle: sum and average the control temperature differences of all temperature control processes within the control cycle to obtain the interval optimization value of the control cycle, and determine whether the control cycle has the interval optimization feature based on the interval optimization value; Step 4: Optimize and analyze the temperature range of the high-precision temperature controller at the end of the control cycle: mark the number of temperature control processes in the control cycle as the execution value ZX, and determine whether the control cycle has the benchmark optimization feature based on the execution value ZX.

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