A lightning protection grounding monitoring and evaluation method, system, terminal device and storage medium

Abstract

The present application relates to the field of lightning protection technology, and in particular to a lightning protection grounding monitoring and evaluation method, system, terminal device and storage medium. The method includes: if the correlation coefficient shows a positive correlation, executing an abnormality troubleshooting instruction and generating a corresponding abnormality troubleshooting report; if the correlation coefficient shows a negative correlation, obtaining the resistance correlation data between the grounding resistance and soil moisture; if the resistance correlation data between the grounding resistance and soil moisture is multiple, obtaining the resistance interference corresponding to each resistance correlation data; based on the resistance interference, generating an interference ratio distribution map corresponding to the grounding resistance; identifying the interference ratio distribution map, and generating a safety assessment report corresponding to the lightning protection grounding device. The lightning protection grounding monitoring and evaluation method, system, terminal device and storage medium provided in the present application have the advantages of improving the monitoring and evaluation effect of the lightning protection grounding resistance.

Description

Technical Field

[0001] The present application relates to the field of lightning protection technology, and in particular to a lightning protection grounding monitoring and evaluation method, system, terminal equipment and storage medium. Background Art

[0002] Lightning protection grounding refers to the use of appropriate grounding methods in buildings or equipment to reduce the risks and damage caused by lightning strikes.

[0003] Typically, lightning protection grounding directly connects metal components (such as building steel bars and metal water pipes) to the ground, forming a low-impedance conductor that can quickly guide lightning to the ground and disperse it. This protects equipment and personnel from damage caused by lightning strikes.

[0004] In actual application, soil moisture will affect the grounding resistance value. Generally speaking, the grounding resistance value will increase in dry seasons and decrease in humid seasons. Therefore, if the soil moisture changes during the monitoring period or other factors affecting the grounding resistance appear, it may cause errors in the monitoring data and affect the safety performance evaluation of lightning protection grounding equipment and buildings. Summary of the Invention

[0005] In order to improve the monitoring and evaluation effect of lightning protection grounding resistance, the present application provides a lightning protection grounding monitoring and evaluation method, system, terminal device and storage medium.

[0006] In a first aspect, the present application provides a lightning protection grounding monitoring and evaluation method, comprising the following steps:

[0007] Acquiring monitoring data, wherein the monitoring data includes ground resistance and soil moisture;

[0008] Performing data cleaning and statistical processing on the ground resistance and the soil moisture to generate corresponding change trend graphs;

[0009] determining whether there is a correlation between the ground resistance and the soil moisture according to the change trend graph;

[0010] If there is a correlation between the ground resistance and the soil moisture, then calculating and obtaining a corresponding correlation coefficient between the ground resistance and the soil moisture;

[0011] If the correlation coefficient shows a positive correlation, the abnormality troubleshooting instruction is executed and a corresponding abnormality troubleshooting report is generated;

[0012] If the correlation coefficient shows a negative correlation, obtaining resistance correlation data between the ground resistance and the soil moisture;

[0013] If the resistance correlation data between the ground resistance and the soil moisture is multiple, obtaining the resistance interference degree corresponding to each resistance correlation data;

[0014] Generating an interference ratio distribution diagram corresponding to the ground resistance according to the resistance interference degree;

[0015] Identify the interference ratio distribution map and generate a safety assessment report corresponding to the lightning protection grounding device.

[0016] By adopting the above technical solution, the acquired ground resistance and soil moisture are statistically processed clearly, making it easier to obtain the corresponding change trends of the ground resistance and soil moisture through the generated change trend diagram. Further, based on the change trend, it can be determined whether there is a certain correlation between the two. If there is a certain correlation, the corresponding correlation coefficient between the two is further calculated and obtained. If the correlation coefficient shows a positive correlation, it indicates that there may be an error in the current data measurement or an abnormality in the measuring equipment. The abnormality troubleshooting instruction is then executed to search and troubleshoot the current abnormality and generate a corresponding abnormality troubleshooting report. If the correlation coefficient shows a negative correlation, it indicates that the ground resistance and soil moisture are in a normal correlation. In order to conduct an in-depth analysis of other influencing factors besides ground resistance and soil moisture, resistance correlation data between ground resistance and soil moisture is obtained. Further, based on the resistance interference degree of the resistance correlation data, a corresponding interference ratio distribution diagram is generated, as well as a safety assessment report for appropriate regulation of the lightning protection grounding device. Since a matching monitoring, evaluation and analysis plan is formulated based on the specific correlation between ground resistance and soil moisture, the monitoring and evaluation effect of the lightning protection grounding resistance is improved.

[0017] Optionally, after determining whether there is a correlation between the ground resistance and the soil moisture according to the change trend graph, the method further includes the following steps:

[0018] If there is no correlation between the ground resistance and the soil moisture, obtaining a corresponding correlation resistance factor in the monitoring data;

[0019] If there are multiple correlation blocking factors, obtaining the blocking reasons and blocking degrees corresponding to each of the correlation blocking factors;

[0020] In combination with the resistance cause and the resistance degree, a resistance analysis report corresponding to the correlation between the ground resistance and the soil moisture is generated.

[0021] By adopting the above technical solution, the corresponding resistance reasons and resistance degrees are obtained according to the specific correlation resistance factors of the current application scenario, thereby enhancing the analysis effect of the reasons for the lack of correlation between ground resistance and soil moisture.

[0022] Optionally, if there are multiple correlation blocking factors, after obtaining the blocking reasons and blocking degrees corresponding to the respective correlation blocking factors, the following steps are further included:

[0023] Determining whether there is a blocking correlation relationship between the corresponding relevant blocking factors according to the blocking reasons and the blocking degrees;

[0024] If the blocking association relationship exists between the correlation blocking factors, the corresponding target correlation blocking factor is obtained as the key blocking factor.

[0025] By adopting the above technical solution, the resistance correlation relationship between the correlation resistance factors is analyzed, thereby improving the correlation analysis effect between the correlation resistance factors, which helps to derive the dominant factor of the correlation between the resistance grounding resistance and soil moisture.

[0026] Optionally, if the correlation coefficient shows a positive correlation, executing the abnormality troubleshooting instruction and generating a corresponding abnormality troubleshooting report includes the following steps:

[0027] If the correlation coefficient shows a positive correlation, the abnormality troubleshooting instruction is executed to obtain the corresponding abnormality search item;

[0028] Identify the abnormal search item and obtain the corresponding historical abnormal frequency;

[0029] If the historical abnormal frequency exceeds the preset safety frequency, the abnormal cause corresponding to the abnormal search item is obtained;

[0030] If there are multiple abnormal causes, corresponding abnormal warning information is generated according to each abnormal cause.

[0031] By adopting the above technical solution, if the historical abnormal frequency of the abnormal retrieval item exceeds the corresponding preset safety frequency, it means that the abnormal retrieval item is the dominant abnormal factor that causes the positive correlation between grounding resistance and soil moisture, thereby improving the monitoring and analysis effect of lightning protection grounding resistance.

[0032] Optionally, if there are multiple pieces of resistance correlation data between the ground resistance and the soil moisture, after obtaining the resistance interference degree corresponding to each piece of resistance correlation data, the method further includes the following steps:

[0033] Identify the resistance interference degree and obtain the corresponding positive and negative interference directions;

[0034] According to the positive and negative interference directions, each resistance value associated data is divided into a positive direction collection and a negative direction collection.

[0035] By adopting the above technical solution, the resistance-related data is divided into a positive-direction collection and a negative-direction collection according to the positive and negative interference directions corresponding to the current resistance interference degree, so that the actual interference of the resistance-related data on the lightning protection grounding resistance can be intuitively observed.

[0036] Optionally, after generating the interference ratio distribution map corresponding to the ground resistance according to the resistance interference degree, the method further includes the following steps:

[0037] According to the interference ratio distribution diagram, obtaining the interference ratio corresponding to the resistance interference degree;

[0038] Obtaining a historical interference ratio corresponding to the interference ratio;

[0039] If the difference between the interference proportion and the historical interference proportion exceeds a preset proportion fluctuation threshold, a corresponding dynamic trend graph is generated by combining the interference proportion and the historical interference proportion.

[0040] By adopting the above technical solution, the dynamic interference trend of the resistance correlation data on the lightning protection grounding resistance can be further obtained according to the dynamic trend chart, thereby improving the analysis and evaluation effect of the lightning protection grounding resistance.

[0041] Optionally, identifying the interference proportion distribution map and generating a safety assessment report corresponding to the lightning protection grounding device includes the following steps:

[0042] Identify the interference ratio distribution map and obtain the target ratio corresponding to the resistance value correlation data;

[0043] According to the target proportion, setting the processing priority corresponding to the resistance value associated data, the target proportion is proportional to the processing priority;

[0044] According to the processing priority, a balanced gain strategy corresponding to the resistance association data is generated as a safety assessment report corresponding to the lightning protection grounding device.

[0045] By adopting the above technical solution, the processing priority corresponding to the resistance-related data is set according to the target proportion of the resistance-related data, and then the corresponding balanced gain strategy is generated according to the determined processing priority, thereby improving the appropriate control efficiency of the lightning protection grounding resistance.

[0046] In a second aspect, the present application provides a lightning protection and grounding monitoring and evaluation system, comprising:

[0047] A first acquisition module is used to acquire monitoring data, wherein the monitoring data includes ground resistance and soil moisture;

[0048] a data processing module, configured to perform data cleaning and statistical processing on the ground resistance and the soil moisture, and generate a corresponding change trend graph;

[0049] a judgment module, configured to judge whether there is a correlation between the ground resistance and the soil moisture according to the change trend graph;

[0050] a calculation module, configured to calculate and obtain a corresponding correlation coefficient between the ground resistance and the soil moisture if there is a correlation between the ground resistance and the soil moisture;

[0051] A retrieval module, if the correlation coefficient shows a positive correlation, the retrieval module executes an abnormality troubleshooting instruction and generates a corresponding abnormality troubleshooting report;

[0052] a second acquisition module, configured to acquire resistance correlation data between the ground resistance and the soil moisture if the correlation coefficient indicates a negative correlation;

[0053] a third acquisition module, configured to acquire resistance interference corresponding to each resistance association data if the resistance association data between the ground resistance and the soil moisture is multiple;

[0054] A generating module, configured to generate an interference ratio distribution diagram corresponding to the grounding resistance according to the resistance interference degree;

[0055] The identification module is used to identify the interference proportion distribution map and generate a safety assessment report corresponding to the lightning protection grounding device.

[0056] By adopting the above technical solution, the data of the grounding resistance and soil moisture obtained by the first acquisition module are clearly statistically processed by the data processing module, so that the change trend of the grounding resistance and soil moisture corresponding to the generated change trend diagram can be obtained. Further, according to the change trend, the judgment module can be used to determine whether there is a certain correlation between the two. If there is a certain correlation, the corresponding correlation coefficient between the two is further calculated and obtained by the calculation module. If the correlation coefficient shows a positive correlation, it means that the current data measurement may have an error or the measurement equipment is abnormal. Then the abnormality troubleshooting instruction is executed through the retrieval module, that is, the current abnormality is searched and checked to generate a corrected abnormality. If the correlation coefficient shows a negative correlation, it means that the grounding resistance and soil moisture are in a normal correlation. In order to deeply analyze other influencing factors other than grounding resistance and soil moisture, the resistance correlation data between the grounding resistance and the soil moisture is obtained through the second acquisition module. Further, according to the resistance interference degree of the resistance correlation data, the corresponding interference ratio distribution map is generated through the generation module and the identification module, as well as a safety assessment report for appropriate regulation of the lightning protection grounding device. Since a matching monitoring, evaluation and analysis plan is formulated based on the specific correlation between the grounding resistance and soil moisture, the monitoring and evaluation effect of the lightning protection grounding resistance is improved.

[0057] In a third aspect, the present application provides a terminal device that adopts the following technical solution:

[0058] A terminal device includes a memory and a processor, wherein the memory stores computer instructions that can be run on the processor, and when the processor loads and executes the computer instructions, the above-mentioned lightning protection and grounding monitoring and evaluation method is adopted.

[0059] By adopting the above technical solution, the above-mentioned lightning protection and grounding monitoring and evaluation method is generated into computer instructions and stored in a memory so as to be loaded and executed by a processor, thereby making a terminal device based on the memory and the processor for easy use.

[0060] In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solution:

[0061] A computer-readable storage medium stores computer instructions. When the computer instructions are loaded and executed by a processor, the above-mentioned lightning protection and grounding monitoring and evaluation method is adopted.

[0062] By adopting the above technical solution, the above-mentioned lightning protection grounding monitoring and evaluation method is generated into computer instructions and stored in a computer-readable storage medium so as to be loaded and executed by the processor. The computer-readable storage medium facilitates the reading and storage of computer instructions.

[0063] In summary, the present application has at least one of the following beneficial technical effects: clear statistical processing of the acquired ground resistance and soil moisture data is performed, so that the corresponding change trends of the ground resistance and soil moisture can be obtained through the generated change trend diagram. Further, based on the change trend, it can be determined whether there is a certain correlation between the two. If a certain correlation exists, the corresponding correlation coefficient between the two is further calculated and obtained. If the correlation coefficient shows a positive correlation, it indicates that there may be an error in the current data measurement or an abnormality in the measuring equipment. The abnormality troubleshooting instruction is then executed to search and troubleshoot the current abnormality and generate a corresponding abnormality troubleshooting report. If the correlation coefficient shows a negative correlation, it indicates that the ground resistance and soil moisture are in a normal correlation. In order to conduct an in-depth analysis of other influencing factors besides ground resistance and soil moisture, resistance correlation data between the ground resistance and soil moisture is obtained. Further, based on the resistance interference degree of the resistance correlation data, a corresponding interference ratio distribution diagram is generated, as well as a safety assessment report for appropriate regulation of the lightning protection grounding device. Since a monitoring, evaluation and analysis plan that matches the specific correlation between the ground resistance and soil moisture is formulated, the monitoring and evaluation effect of the lightning protection grounding resistance is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] Figure 1 It is a flow chart of steps S101 to S109 in a lightning protection and grounding monitoring and evaluation method of the present application.

[0065] Figure 2 It is a flow chart of steps S201 to S203 in a lightning protection and grounding monitoring and evaluation method of the present application.

[0066] Figure 3 It is a flow chart of steps S301 to S302 in a lightning protection and grounding monitoring and evaluation method of the present application.

[0067] Figure 4 It is a flow chart of steps S401 to S404 in a lightning protection and grounding monitoring and evaluation method of the present application.

[0068] Figure 5 It is a flow chart of steps S501 to S502 in a lightning protection and grounding monitoring and evaluation method of the present application.

[0069] Figure 6 It is a flow chart of steps S601 to S603 in a lightning protection grounding monitoring and evaluation method of the present application.

[0070] Figure 7 It is a flow chart of steps S701 to S703 in a lightning protection and grounding monitoring and evaluation method of the present application.

[0071] Figure 8 This is a module diagram of a lightning protection and grounding monitoring and evaluation system of the present application.

[0072] Description of reference numerals:

[0073] 1. First acquisition module; 2. Data processing module; 3. Judgment module; 4. Calculation module; 5. Retrieval module; 6. Second acquisition module; 7. Third acquisition module; 8. Generation module; 9. Recognition module. DETAILED DESCRIPTION

[0074] The following is combined with Figure 1-8 This application is described in further detail.

[0075] The present application embodiment discloses a lightning protection grounding monitoring and evaluation method, such as Figure 1 As shown, the following steps are included:

[0076] S101. Obtain monitoring data, including ground resistance and soil moisture;

[0077] S102. Perform data cleaning and statistical processing on the ground resistance and soil moisture to generate corresponding trend graphs;

[0078] S103. Determine whether there is a correlation between ground resistance and soil moisture based on the trend graph;

[0079] S104. If there is a correlation between the ground resistance and the soil moisture, then calculate and obtain the corresponding correlation coefficient between the ground resistance and the soil moisture;

[0080] S105. If the correlation coefficient shows a positive correlation, execute the abnormality troubleshooting instruction and generate a corresponding abnormality troubleshooting report;

[0081] S106. If the correlation coefficient shows a negative correlation, then obtain the resistance correlation data between the ground resistance and the soil moisture;

[0082] S107. If there are multiple pieces of resistance-related data between the ground resistance and the soil moisture, the resistance interference corresponding to each piece of resistance-related data is obtained;

[0083] S108. Generate an interference ratio distribution map corresponding to the ground resistance according to the resistance interference degree;

[0084] S109. Identify the interference ratio distribution map and generate a safety assessment report corresponding to the lightning protection grounding device.

[0085] In step S101, monitoring data refers to the data required for lightning protection grounding, typically including ground resistance, ground potential, insulation resistance, soil temperature and humidity, atmospheric discharge, and the condition of the grounding material. Based on this real-time monitoring data, maintenance plans and statistical reports can be generated to help users better manage and maintain grounding systems.

[0086] The above monitoring data can be obtained through a variety of monitoring devices, depending on the current monitoring needs and equipment budget. For example, a potential tester can measure parameters such as ground resistance and potential, which is generally suitable for small ground systems. A ground resistance tester can measure the resistance of underground conductors and can be used to test large ground systems. A lightning monitor can detect current changes during lightning strikes, and a soil moisture sensor can obtain the current grounding soil moisture.

[0087] In practice, changes in soil moisture have a significant impact on lightning protection grounding resistance. This is because grounding resistance is related to soil conductivity, which in turn depends on soil moisture content. Generally speaking, soil conductivity increases with increasing moisture content and decreases with rising temperature.

[0088] In step S102, data cleaning and statistical processing refers to data cleaning and statistics of ground resistance and soil moisture, wherein data cleaning includes removing outliers, missing values and duplicate values, and then calculating statistical descriptive indicators such as the average value, standard deviation, minimum value, maximum value of ground resistance and soil moisture, and drawing relevant statistical charts, i.e., change trend charts, so as to facilitate a more intuitive analysis of the data characteristics of ground resistance and soil moisture.

[0089] In step S103, specifically, the grounding resistance and soil moisture data can be plotted into change trend graphs respectively, with the horizontal axis being time and the vertical axis being the grounding resistance or soil moisture value. The two graphs are compared to see whether their change trends are consistent. If the change trends of the grounding resistance and soil moisture are similar, it can be considered that there is a certain correlation between them. Conversely, if the change trends are inconsistent, there may be no obvious correlation.

[0090] In practical applications, there is generally a certain correlation between ground resistance and soil moisture. However, in some cases, there may not be a direct correlation between the two because they are measured in terms of different physical parameters. Although soil moisture can affect the ground resistance value, it is not the only influencing factor.

[0091] Specifically, in dry soil, ground resistance can become high because current has difficulty propagating in soil lacking water. In moist soil, ground resistance can decrease because moisture provides a better conductive path. However, when soil is too wet, the salt concentration in the soil increases, leading to higher resistance.

[0092] In step S104, if the ground resistance and soil moisture are correlated through the above analysis, then in order to further analyze the specific correlation factors between the two, the corresponding correlation coefficient between the ground resistance and soil moisture is calculated and obtained.

[0093] For example, the grounding resistance values of lightning protection grounding points and the soil moisture values of the corresponding period are collected, and then the data are sorted and cleaned to ensure that the data is valid and complete. For each period, the average grounding resistance and soil moisture values of the lightning protection grounding points are calculated, and then the Pearson correlation coefficient is calculated using the formula.

[0094] The formula is: r=[(nΣxy)-(Σx)(Σy)] / [sqrt((nΣx^2-(Σx)^2)(nΣy^2-(Σy)^2))], where n represents the number of data, Σ represents the summation symbol, x represents the ground resistance value, y represents the soil moisture value, and xy represents the product of x and y. Then, the degree of correlation between the two is analyzed and judged based on the value range of the Pearson correlation coefficient.

[0095] Specifically, if the Pearson correlation coefficient is close to 1, it means that the two variables of ground resistance and soil moisture are positively correlated. If it is close to -1, it means that they are negatively correlated. If it is close to 0, it means that there is no linear correlation between the two variables of ground resistance and soil moisture.

[0096] Furthermore, if there is no correlation between the ground resistance and the soil moisture, a corresponding correlation anomaly analysis prompt is further output to the staff.

[0097] In step S105 , after the above correlation analysis, if the correlation coefficient shows a positive correlation, it means that the current ground resistance and soil moisture have the same changing trend.

[0098] The positive correlation between ground resistance and soil moisture may be due to the fact that soil moisture affects the contact resistance between the ground electrode and the surrounding soil, thereby affecting the ground resistance. When soil moisture increases, the moisture in the soil allows the ground electrode to better contact the surrounding soil, reducing the contact resistance and thus decreasing the ground resistance. Conversely, when the soil dries, the contact resistance increases, leading to an increase in ground resistance. Furthermore, the content of salt and other chemical substances in the soil may also affect the ground resistance. The presence of these substances may change the electrical conductivity and resistivity of the soil, thereby affecting the ground resistance.

[0099] Secondly, in some cases, a positive correlation between ground resistance and soil moisture may be caused by anomalies in the monitoring equipment. For example, if the ground resistance test instrument or soil moisture meter used is faulty or inaccurately calibrated, it may cause errors.

[0100] Therefore, in order to monitor the above-mentioned possible situations, the corresponding abnormality troubleshooting instructions are executed, that is, the monitoring equipment is calibrated and abnormality troubleshooting is carried out, and troubleshooting is carried out as little as possible under unstable environmental conditions to ensure that accurate abnormality troubleshooting data is obtained, and further generate a corresponding abnormality troubleshooting report based on the currently obtained troubleshooting data.

[0101] In step S106, if the correlation coefficient shows a negative correlation, it means that the grounding resistance decreases with the increase of soil moisture. In order to further analyze the correlation between the grounding resistance and soil moisture, the resistance correlation data between the grounding resistance and soil moisture is obtained. The resistance correlation data refers to the data that affects the negative correlation between soil moisture and the grounding resistance value.

[0102] In actual application, the degree of negative correlation between soil moisture and ground resistance value is affected by the following factors: soil type. Different types of soil have different abilities to absorb and retain water. Therefore, at the same humidity, the ground resistance values of different soils may be different.

[0103] Temperature affects the evaporation and transfer of soil moisture, thus affecting soil moisture and ground resistance. Generally speaking, higher temperatures increase the rate of soil moisture evaporation, drying the soil and increasing ground resistance. Lower temperatures increase soil moisture content and reduce ground resistance.

[0104] Relative humidity. Besides the soil's own moisture, the relative humidity of the surrounding environment also affects soil moisture and ground resistance. The higher the relative humidity, the easier it is for the soil to retain and absorb moisture, and the ground resistance value will decrease accordingly. Rapid humidity changes can lead to uneven moisture distribution in the soil, thus affecting the stability of the ground resistance value.

[0105] Soil density is directly related to soil porosity, which in turn is related to soil moisture content. Therefore, soil density may also affect the relationship between soil moisture and ground resistance. A high groundwater level increases soil moisture, which in turn reduces ground resistance. Soil pH plays a significant role in soil microbial activity, thus affecting soil moisture content and ground resistance.

[0106] In step S107, after the above monitoring and analysis, if the current resistance correlation data between the ground resistance and soil moisture is multiple, in order to deeply analyze the correlation between the ground resistance and soil moisture, the resistance interference degree corresponding to each resistance correlation data is obtained. The resistance interference degree refers to the degree of influence of the resistance correlation data on the relationship between the ground resistance and soil moisture.

[0107] For example, resistance-related data is temperature. Depending on the soil type and environmental conditions, temperature may have different degrees of impact on the grounding resistance. Taking clay soil as an example, every 1 degree Celsius increase in temperature may cause the grounding resistance to increase by about 0.05%-0.2%, which is the resistance interference.

[0108] For example, soil density may have different degrees of impact on grounding resistance. In some clay soils, every 10% increase in soil density may cause the grounding resistance to increase by about 3-4 times, which is the resistance interference.

[0109] Furthermore, if the resistance correlation data between the grounding resistance and the soil moisture is a single item, the resistance correlation data is directly analyzed to obtain the resistance interference degree of the grounding resistance.

[0110] In steps S108 to S109, an interference ratio distribution diagram corresponding to the grounding resistance is generated based on the resistance interference degree obtained above. The interference ratio distribution diagram can be used to intuitively obtain the degree of influence of multiple resistance-related data on the grounding resistance, that is, the resistance interference degree. The resistance interference degree can be analyzed from the perspective of indirectly affecting the grounding resistance due to changes in resistance-related data caused by changes in soil moisture, or it can be analyzed simply from the perspective of directly affecting the grounding resistance due to multiple resistance-related data.

[0111] The interference ratio distribution diagram and the current actual situation are combined to produce a safety assessment report for the lightning protection grounding device. Specifically, the interference ratio distribution diagram can be used to determine the degree of influence of each resistance-related data on the grounding resistance. The actual grounding resistance can then be used to determine the degree of influence on the lightning protection grounding device. Based on this, the safety performance of the lightning protection grounding device is comprehensively evaluated in combination with factors such as grounding volume and depth, resulting in a corresponding safety assessment report.

[0112] Furthermore, based on the safety assessment report, corresponding safety control strategies can be formulated. For example, methods such as increasing the grounding volume, deepening the grounding depth, and selecting more suitable grounding materials can be used to improve the safety performance of lightning protection grounding equipment.

[0113] The lightning protection grounding monitoring and assessment method provided in this embodiment performs clear statistical processing on the acquired grounding resistance and soil moisture data, facilitating the generation of a trend chart to determine the corresponding change trends of the grounding resistance and soil moisture. Based on this trend, it is further determined whether there is a certain correlation between the two. If there is a certain correlation, the corresponding correlation coefficient is further calculated and obtained. If the correlation coefficient shows a positive correlation, it indicates that the current data measurement may have an error or an abnormality in the measuring equipment. The abnormality troubleshooting instruction is then executed to search and troubleshoot the current abnormality and generate a corresponding abnormality troubleshooting report. If the correlation coefficient shows a negative correlation, it indicates that the grounding resistance and soil moisture have a normal correlation. To further analyze other influencing factors besides grounding resistance and soil moisture, resistance correlation data between the grounding resistance and soil moisture is obtained. A corresponding interference ratio distribution chart is further generated based on the resistance interference degree of the resistance correlation data, as well as a safety assessment report for appropriate control of the lightning protection grounding device. Since a matching monitoring and assessment analysis plan is developed based on the specific correlation between the grounding resistance and soil moisture, the monitoring and assessment effect of the lightning protection grounding resistance is improved.

[0114] In one implementation of this embodiment, Figure 2 As shown, after step S103, i.e., determining whether there is a correlation between the ground resistance and the soil moisture according to the change trend diagram, the following steps are also included:

[0115] S201. If there is no correlation between the ground resistance and the soil moisture, then obtain the corresponding correlation resistance factor in the monitoring data;

[0116] S202. If there are multiple correlation blocking factors, obtain the blocking reasons and blocking degrees corresponding to each correlation blocking factor;

[0117] S203. Based on the resistance cause and the resistance degree, a resistance analysis report corresponding to the correlation between the ground resistance and the soil moisture is generated.

[0118] In step S201, if there is no correlation between the grounding resistance and soil moisture, it means that the current actual environmental conditions of the lightning protection grounding or the monitoring equipment are abnormal. In order to effectively analyze the abnormal situation, the corresponding correlation blocking factor in the monitoring data is further obtained. The correlation blocking factor refers to the causal factor that blocks the correlation between the grounding resistance and soil moisture.

[0119] For example, if the monitoring data is soil density, the corresponding correlation resistance factors include: the greater the soil density, the smaller the soil pores, and the migration speed of water in the soil will also be affected. Therefore, even under the same humidity conditions, the grounding resistance in soils of different densities will change.

[0120] For example, the monitoring data shows differences in soil types. Different types of soil have different electrical conductivity. Therefore, under the same humidity conditions, the grounding resistance in different soils will also vary, which may lead to no correlation between grounding resistance and soil humidity.

[0121] In step S202, after the above monitoring and analysis, if there are multiple correlation blocking factors, in order to further analyze the correlation blocking factors, the blocking reasons and blocking degrees corresponding to each correlation blocking factor are obtained. The blocking reasons refer to the content of the main blocking effect of the correlation blocking factor, and the blocking degree refers to the degree of blocking of the correlation blocking factor on the grounding resistance.

[0122] For example, the correlation resistance factor is soil density, and its corresponding resistance reason is that the migration speed of water in the soil is affected by the size of the soil pores. Its corresponding resistance is determined by analyzing relative to other resistance reasons.

[0123] For example, the relevant resistance factors are soil density and soil type differences. The contribution of these two factors to the resistance between ground resistance and soil moisture needs to be analyzed in light of the current situation. Different soil types can have significant differences in conductivity and water migration patterns. Therefore, even under the same density, the ground resistance and soil moisture between different soil types can still vary significantly. Therefore, the influence of soil type differences on the relationship between ground resistance and soil moisture may be more significant than soil density.

[0124] In step S203, a correlation resistance analysis report corresponding to the grounding resistance and soil moisture is generated by combining the above-mentioned resistance reasons and the resistance degrees corresponding to the resistance reasons under the same conditions. Through this correlation resistance analysis report, the specific causes that currently cause the grounding resistance and soil moisture to lose their correlation can be shown to the staff.

[0125] The lightning protection grounding monitoring and evaluation method provided in this embodiment derives the corresponding blocking reasons and blocking degrees based on the specific correlation blocking factors of the current application scenario, thereby enhancing the analysis effect of the reasons for the lack of correlation between grounding resistance and soil moisture.

[0126] In one implementation of this embodiment, Figure 3 As shown, in step S202, if there are multiple correlation blocking factors, after obtaining the blocking reasons and blocking degrees corresponding to each correlation blocking factor, the following steps are also included:

[0127] S301. Determine whether there is a blocking relationship between the corresponding related blocking factors based on the blocking reasons and blocking degrees;

[0128] S302. If there is a blocking association relationship between the correlation blocking factors, obtain the corresponding target correlation blocking factor as the key blocking factor.

[0129] In step S301 to step S302, in order to further analyze whether there is a promoting or being promoted relationship between multiple correlation blocking factors, it is determined whether there is a blocking association relationship between the correlation blocking factors based on their corresponding blocking reasons and blocking degrees.

[0130] For example, soil density and soil moisture may interact and intertwine in complex ways, further affecting the correlation between ground resistance and soil moisture. In low-temperature environments, increased soil moisture significantly slows the migration of water in the soil due to decreased soil porosity, leading to an increase in ground resistance and, in turn, a decrease in the correlation between ground resistance and soil moisture. Furthermore, soil density and soil moisture are calibrated as target correlation blocking factors and designated as key blocking factors.

[0131] The lightning protection grounding monitoring and evaluation method provided in this embodiment analyzes the resistance correlation relationship between the correlation resistance factors, thereby improving the correlation analysis effect between the correlation resistance factors and helping to derive the dominant factor of the correlation between the resistance grounding resistance and soil moisture.

[0132] In one implementation of this embodiment, Figure 4 As shown, step S105, i.e., if the correlation coefficient shows a positive correlation, executing the abnormality troubleshooting instruction and generating a corresponding abnormality troubleshooting report includes the following steps:

[0133] S401. If the correlation coefficient shows a positive correlation, execute the abnormality troubleshooting instruction to obtain the corresponding abnormal search item;

[0134] S402. Identify abnormal search items and obtain corresponding historical abnormal frequencies;

[0135] S403. If the historical abnormal frequency exceeds the preset safety frequency, the abnormal cause corresponding to the abnormal search item is obtained;

[0136] S404. If there are multiple abnormal causes, generate corresponding abnormal warning information according to each abnormal cause.

[0137] In step S401, if the correlation coefficient shows a positive correlation, it means that the current actual lightning protection grounding environmental conditions or monitoring equipment have an abnormality. In order to analyze and troubleshoot the current abnormalities one by one, the abnormality troubleshooting instruction is executed to obtain the corresponding abnormality search item.

[0138] In practice, while soil moisture and humidity are generally negatively correlated, they can be positively correlated in certain circumstances. For example, the soil may contain non-conductive rocks, sand, or other materials that do not affect the flow of current. Therefore, even with high soil moisture, the grounding resistance will not decrease. Furthermore, excessive salt content in the soil can negatively impact conductivity, increasing grounding resistance.

[0139] For example, if the lightning protection grounding measurement instrument used is inaccurate or malfunctions, it may cause errors in the measurement results. At this time, even if the soil moisture is high, a test result higher than the actual grounding resistance may be obtained.

[0140] In step S402, by identifying the currently obtained abnormal search item, a historical record of the abnormal search item can be obtained from the abnormality log. The historical record includes the number of times the abnormal search item has occurred, i.e., the frequency of historical abnormalities. It should be noted that the abnormal search item specifically refers to an abnormality caused by an inaccurate or faulty lightning protection grounding measurement instrument.

[0141] In steps S403 to S404, the preset safety frequency refers to the pre-set safe number of times that an abnormality is allowed to occur in the lightning protection grounding measuring instrument. If the historical abnormal frequency exceeds the preset safety frequency, it means that the lightning protection grounding measuring instrument may have a functional damage abnormality. In order to analyze its abnormality, the abnormal cause of the abnormal search item corresponding to the lightning protection grounding measuring instrument is further obtained. The abnormal cause refers to the inducing factor that causes the abnormal search item of the lightning protection grounding measuring instrument to appear.

[0142] For example, inducing factors are divided into human factors and objective factors. Human factors include improper operation of staff. If the staff does not use the measuring instrument correctly, such as improper operation, poor contact, etc., it will lead to inaccurate measurement results. The lightning protection and grounding background system is equipped with a log recording program specifically for recording human operations. Through this log, the operating parameters of each time the staff uses the measuring instrument can be obtained.

[0143] Secondly, objective factors include aging of measuring equipment, abnormal measurement environment, and external interference. Aging of measuring equipment includes the aging or damage of measuring instruments over time, such as battery aging, loose wiring, and burnt-out instrument components. Abnormal measurement environment includes the impact of factors such as temperature, humidity, and air pressure in the measurement environment on the measuring equipment. For example, measuring in a high-temperature environment may cause the measuring instrument to malfunction. External interference includes the impact of external electromagnetic fields, sound waves, and other interference factors on the performance of the measuring instrument during the measurement process. It should be noted that the lightning protection and grounding background system will monitor and record each operating status of the measuring equipment in real time, and will perform abnormal calibration when an abnormal operating state occurs.

[0144] Furthermore, the abnormal operating state of the current abnormal calibration is identified, and then corresponding abnormal warning information is generated according to each abnormal inducement. According to the abnormal warning information, the staff can know which factors specifically cause the current abnormal search item.

[0145] In the lightning protection grounding monitoring and evaluation method provided in this embodiment, if the historical abnormal frequency of the abnormal retrieval item exceeds the corresponding preset safety frequency, it means that the abnormal retrieval item is the dominant abnormal factor that causes the positive correlation between grounding resistance and soil moisture, thereby improving the monitoring and analysis effect of lightning protection grounding resistance.

[0146] In one implementation of this embodiment, Figure 5 As shown, in step S107, if the resistance correlation data between the ground resistance and the soil moisture is multiple, then after obtaining the resistance interference degree corresponding to each resistance correlation data, the following steps are also included:

[0147] S501. Identify the resistance interference and obtain the corresponding positive and negative interference directions;

[0148] S502. Divide each resistance value associated data into a positive direction collection and a negative direction collection according to the positive and negative interference directions.

[0149] In step S501 , the positive or negative interference direction refers to the positive promotion or negative promotion of the resistance-related data on the interference degree of the ground resistance.

[0150] For example, resistance-related data is temperature. In a high-temperature environment, soil conductivity will increase, resulting in a decrease in grounding resistance, that is, the corresponding positive and negative interference directions are reverse promotion. In a low-temperature environment, soil conductivity will decrease, and grounding resistance will increase, that is, the corresponding positive and negative interference directions are positive promotion.

[0151] In step S502, after the positive and negative interference directions of the above-mentioned resistance interference degree are confirmed, each resistance-related data is divided into a positive-direction collection and a negative-direction collection, wherein the positive-direction collection includes resistance-related data whose positive and negative interference directions are positively promoted, and the negative-direction collection includes resistance-related data whose positive and negative interference directions are negatively promoted.

[0152] The lightning protection grounding monitoring and evaluation method provided in this embodiment divides the resistance-related data into a positive-pointing collection and a negative-pointing collection according to the positive and negative interference directions corresponding to the current resistance interference degree, so that the actual interference of the resistance-related data on the lightning protection grounding resistance can be intuitively observed.

[0153] In one implementation of this embodiment, Figure 6 As shown, after step 108, i.e., generating an interference ratio distribution diagram corresponding to the ground resistance according to the resistance interference degree, the following steps are also included:

[0154] S601. According to the interference ratio distribution diagram, obtain the interference ratio corresponding to the resistance interference degree;

[0155] S602. Obtain the historical interference ratio corresponding to the interference ratio;

[0156] S603. If the difference between the interference ratio and the historical interference ratio exceeds a preset ratio fluctuation threshold, a corresponding dynamic trend graph is generated by combining the interference ratio and the historical interference ratio.

[0157] In step S601 , the total proportion of resistance interference corresponding to each resistance-related data can be obtained through the interference proportion distribution diagram.

[0158] For example, the resistance-related data corresponding to the interference ratio distribution diagram are temperature and soil density. The resistance interference ratio corresponding to temperature is 0.2%, and the resistance interference ratio corresponding to soil density is 0.3%. It should be noted that the above resistance interference ratios are the interference ratios of unit resistance-related data changes on ground resistance. For example, a 1°C increase in temperature may cause a 0.2% increase in ground resistance, and a 1% increase in soil density may cause an approximately 0.3% increase in ground resistance. The interference ratio corresponding to temperature is 40%, and the interference ratio corresponding to soil density is 60%.

[0159] In steps S602 and S603, the historical interference ratio refers to the historical interference ratio corresponding to the current resistance-related data. The preset ratio fluctuation threshold refers to the maximum safe fluctuation difference between the interference ratio corresponding to the same resistance-related data and the historical interference ratio. If the difference between the interference ratio and the historical interference ratio exceeds the preset ratio fluctuation threshold, it indicates that the current resistance-related data has seriously interfered with the ground resistance.

[0160] For example, if the ground resistance is severely disturbed, causing it to exceed its normal value, the line can easily overload, causing overheating and potentially leading to fire or equipment failure. It should be noted that the preset percentage fluctuation threshold is set based on the type of safety incident that could occur if the actual ground resistance is disturbed to a certain degree.

[0161] Furthermore, in order to dynamically analyze the difference in proportion that exceeds the preset proportion fluctuation threshold, a corresponding dynamic trend chart is generated by combining the current interference proportion and its corresponding historical interference proportion. Through this dynamic trend chart, the staff can more intuitively observe the dynamic changes in the proportion difference, and then promptly carry out effective and safe repairs to the lightning protection and grounding equipment.

[0162] The lightning protection grounding monitoring and evaluation method provided in this embodiment can further obtain the dynamic interference trend of the resistance correlation data on the lightning protection grounding resistance based on the dynamic trend graph, thereby improving the analysis and evaluation effect of the lightning protection grounding resistance.

[0163] In one implementation of this embodiment, Figure 7 As shown, step S109, i.e. identifying the interference ratio distribution map and generating a safety assessment report corresponding to the lightning protection grounding device, includes the following steps:

[0164] S701. Identify the interference ratio distribution map and obtain the target ratio corresponding to the resistance correlation data;

[0165] S702. According to the target ratio, set the resistance value associated data corresponding to the processing priority, the target ratio is proportional to the processing priority;

[0166] S703. Generate a balanced gain strategy corresponding to the resistance-related data as a safety assessment report corresponding to the lightning protection grounding device according to the processing priority.

[0167] In steps S701 to S702, the target ratio refers to the overall interference ratio corresponding to each resistance-related data. In order to more efficiently analyze and process the resistance-related data, the corresponding processing priority is set according to its corresponding target ratio. The target ratio is proportional to the processing priority, that is, the higher the target ratio corresponding to the resistance-related data, the higher the corresponding processing priority.

[0168] In step S703, the balanced gain strategy refers to an adjustment scheme to ensure that the ground resistance or grounding system is in a safe functional state. For example, if the resistance-related data is soil moisture, and low soil moisture causes an abnormally high ground resistance, the corresponding balanced gain strategy is to maintain appropriate soil moisture by applying a certain amount of water.

[0169] The lightning protection grounding monitoring and evaluation method provided in this embodiment sets the processing priority corresponding to the resistance-related data according to the target proportion of the resistance-related data, and then generates a corresponding balanced gain strategy based on the determined processing priority, thereby improving the efficiency of appropriate regulation of the lightning protection grounding resistance.

[0170] The present application embodiment discloses a lightning protection grounding monitoring and evaluation system, such as Figure 8 Shown, including:

[0171] A first acquisition module 1 is used to acquire monitoring data, the monitoring data including ground resistance and soil moisture;

[0172] Data processing module 2 is used to perform data cleaning and statistical processing on ground resistance and soil moisture, and generate corresponding change trend graphs;

[0173] A judgment module 3 is used to judge whether there is a correlation between the ground resistance and the soil moisture according to the change trend diagram;

[0174] Calculation module 4, if there is a correlation between the ground resistance and the soil moisture, the calculation module 4 is used to calculate and obtain the corresponding correlation coefficient between the ground resistance and the soil moisture;

[0175] Retrieval module 5, if the correlation coefficient shows a positive correlation, then the retrieval module 5 executes the abnormality troubleshooting instruction and generates a corresponding abnormality troubleshooting report;

[0176] The second acquisition module 6 is used to obtain resistance correlation data between the ground resistance and the soil moisture if the correlation coefficient shows a negative correlation;

[0177] A third acquisition module 7 is configured to acquire resistance interference corresponding to each resistance association data if the resistance association data between the ground resistance and the soil moisture is multiple.

[0178] A generating module 8 is used to generate an interference ratio distribution diagram corresponding to the ground resistance according to the resistance interference degree;

[0179] The identification module 9 is used to identify the interference ratio distribution map and generate a safety assessment report corresponding to the lightning protection grounding device.

[0180] By adopting the above technical solution, the data of the grounding resistance and soil moisture obtained by the first acquisition module 1 are clearly statistically processed by the data processing module 2, so that the change trend of the grounding resistance and soil moisture corresponding to the generated change trend diagram can be obtained. Further, according to the change trend, the judgment module 3 can be used to judge whether there is a certain correlation between the two. If there is a certain correlation, the corresponding correlation coefficient between the two is further calculated and obtained by the calculation module 4. If the correlation coefficient shows a positive correlation, it means that the current data measurement may have an error or the measuring equipment is abnormal. Then the abnormality troubleshooting instruction is executed by the retrieval module 5, that is, the current abnormality is searched and checked, and the abnormality is generated. A corresponding abnormality investigation report is generated. If the correlation coefficient shows a negative correlation, it means that the grounding resistance and soil moisture are in a normal correlation. In order to deeply analyze other influencing factors other than grounding resistance and soil moisture, the resistance correlation data between the grounding resistance and soil moisture is obtained through the second acquisition module 6. Further, according to the resistance interference degree of the resistance correlation data, the corresponding interference ratio distribution map is generated through the generation module 8 and the identification module 9, as well as a safety assessment report for appropriate regulation of the lightning protection grounding device. Since a monitoring, evaluation and analysis plan matching the specific correlation between the grounding resistance and soil moisture is formulated, the monitoring and evaluation effect of the lightning protection grounding resistance is improved.

[0181] It should be noted that the lightning protection and grounding monitoring and evaluation system provided in the embodiment of the present application also includes various modules and / or corresponding sub-modules corresponding to the logical functions or logical steps of any of the above-mentioned lightning protection and grounding monitoring and evaluation methods, to achieve the same effects as each logical function or logical step, and the details will not be repeated here.

[0182] An embodiment of the present application also discloses a terminal device, including a memory, a processor, and computer instructions stored in the memory and capable of running on the processor, wherein when the processor executes the computer instructions, any one of the lightning protection and grounding monitoring and evaluation methods in the above embodiments is adopted.

[0183] Among them, the terminal device can be a computer device such as a desktop computer, a laptop computer or a cloud server, and the terminal device includes but is not limited to a processor and a memory. For example, the terminal device can also include input and output devices, network access devices and buses, etc.

[0184] Among them, the processor can adopt a central processing unit (CPU). Of course, according to actual usage, other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. can also be adopted. The general-purpose processor can adopt a microprocessor or any conventional processor, etc., and this application does not impose any restrictions on this.

[0185] Among them, the memory can be an internal storage unit of the terminal device, such as the hard disk or memory of the terminal device, or it can be an external storage device of the terminal device, such as a plug-in hard disk, smart memory card (SMC), secure digital card (SD) or flash memory card (FC) equipped on the terminal device, etc., and the memory can also be a combination of the internal storage unit and the external storage device of the terminal device. The memory is used to store computer instructions and other instructions and data required by the terminal device. The memory can also be used to temporarily store data that has been output or is to be output. This application does not impose any restrictions on this.

[0186] Among them, through this terminal device, any one of the lightning protection and grounding monitoring and evaluation methods in the above embodiments is stored in the memory of the terminal device, and is loaded and executed on the processor of the terminal device for easy use.

[0187] An embodiment of the present application further discloses a computer-readable storage medium, and the computer-readable storage medium stores computer instructions, wherein when the computer instructions are executed by a processor, any one of the lightning protection and grounding monitoring and evaluation methods in the above embodiments is adopted.

[0188] Among them, computer instructions can be stored in computer-readable media, computer instructions include computer instruction codes, computer instruction codes can be in source code form, object code form, executable files or certain middleware forms, etc. Computer-readable media include any entity or device that can carry computer instruction codes, recording media, USB flash drives, mobile hard drives, magnetic disks, optical disks, computer memories, read-only memories (ROMs), random access memories (RAMs), electrical carrier signals, telecommunication signals and software distribution media, etc. It should be noted that computer-readable media include but are not limited to the above-mentioned components.

[0189] Among them, through this computer-readable storage medium, any one of the lightning protection and grounding monitoring and evaluation methods in the above embodiments is stored in the computer-readable storage medium, and is loaded and executed on the processor to facilitate the storage and application of the above method.

[0190] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A lightning protection grounding monitoring and evaluation method, characterized in that: The following steps are involved: Acquiring monitoring data, wherein the monitoring data includes ground resistance and soil moisture; Performing data cleaning and statistical processing on the ground resistance and the soil moisture to generate corresponding change trend graphs; determining whether there is a correlation between the ground resistance and the soil moisture according to the change trend graph; If there is a correlation between the ground resistance and the soil moisture, then calculating and obtaining a corresponding correlation coefficient between the ground resistance and the soil moisture; If the correlation coefficient shows a positive correlation, the abnormality troubleshooting instruction is executed and a corresponding abnormality troubleshooting report is generated; If the correlation coefficient shows a negative correlation, obtaining resistance correlation data between the ground resistance and the soil moisture; If the resistance correlation data between the ground resistance and the soil moisture is multiple, obtaining the resistance interference degree corresponding to each resistance correlation data; Generating an interference ratio distribution diagram corresponding to the ground resistance according to the resistance interference degree; Identify the interference ratio distribution map and generate a safety assessment report corresponding to the lightning protection grounding device; After determining whether there is a correlation between the ground resistance and the soil moisture according to the change trend graph, the method further includes the following steps: If there is no correlation between the ground resistance and the soil moisture, obtaining a corresponding correlation resistance factor in the monitoring data; If there are multiple correlation blocking factors, obtaining the blocking reasons and blocking degrees corresponding to each of the correlation blocking factors; generating a corresponding correlation resistance analysis report between the ground resistance and the soil moisture based on the resistance cause and the resistance degree; If there are multiple correlation blocking factors, after obtaining the blocking reasons and blocking degrees corresponding to the respective correlation blocking factors, the following steps are also included: Determining whether there is a blocking correlation relationship between the corresponding relevant blocking factors according to the blocking reasons and the blocking degrees; If the blocking association relationship exists between the correlation blocking factors, the corresponding target correlation blocking factor is obtained as the key blocking factor.

2. A lightning protection grounding monitoring and evaluation method according to claim 1, characterized in that: If the correlation coefficient shows a positive correlation, executing the abnormality troubleshooting instruction and generating a corresponding abnormality troubleshooting report includes the following steps: If the correlation coefficient shows a positive correlation, the abnormality troubleshooting instruction is executed to obtain the corresponding abnormality search item; Identify the abnormal search item and obtain the corresponding historical abnormal frequency; If the historical abnormal frequency exceeds the preset safety frequency, the abnormal cause corresponding to the abnormal search item is obtained; If there are multiple abnormal causes, corresponding abnormal warning information is generated according to each abnormal cause.

3. A lightning protection grounding monitoring and evaluation method according to claim 1, characterized in that: If the resistance correlation data between the ground resistance and the soil moisture is multiple, then after obtaining the resistance interference degree corresponding to each resistance correlation data, the method further includes the following steps: Identify the resistance interference degree and obtain the corresponding positive and negative interference directions; According to the positive and negative interference directions, each resistance value associated data is divided into a positive direction collection and a negative direction collection.

4. A lightning protection grounding monitoring and evaluation method according to claim 1, characterized in that: After generating the interference ratio distribution diagram corresponding to the ground resistance according to the resistance interference degree, the method further includes the following steps: According to the interference ratio distribution diagram, obtaining the interference ratio corresponding to the resistance interference degree; Obtaining a historical interference ratio corresponding to the interference ratio; If the difference between the interference proportion and the historical interference proportion exceeds a preset proportion fluctuation threshold, a corresponding dynamic trend graph is generated by combining the interference proportion and the historical interference proportion.

5. A lightning protection grounding monitoring and evaluation method according to claim 1, characterized in that: Identifying the interference proportion distribution map and generating a safety assessment report corresponding to the lightning protection grounding device includes the following steps: Identify the interference ratio distribution map and obtain the target ratio corresponding to the resistance value correlation data; According to the target proportion, setting the processing priority corresponding to the resistance value associated data, the target proportion is proportional to the processing priority; According to the processing priority, a balanced gain strategy corresponding to the resistance association data is generated as a safety assessment report corresponding to the lightning protection grounding device.

6. A lightning protection grounding monitoring and evaluation system using the lightning protection grounding monitoring and evaluation method according to any one of claims 1 to 5, characterized in that: include: A first acquisition module (1) is used to acquire monitoring data, wherein the monitoring data includes ground resistance and soil moisture; A data processing module (2) is used to perform data cleaning and statistical processing on the ground resistance and the soil moisture, and generate a corresponding change trend graph; A judgment module (3) is used to judge whether there is a correlation between the ground resistance and the soil moisture according to the change trend diagram; A calculation module (4), if there is a correlation between the ground resistance and the soil moisture, the calculation module (4) is used to calculate and obtain a corresponding correlation coefficient between the ground resistance and the soil moisture; A retrieval module (5), if the correlation coefficient shows a positive correlation, the retrieval module (5) executes an abnormality troubleshooting instruction and generates a corresponding abnormality troubleshooting report; A second acquisition module (6), if the correlation coefficient shows a negative correlation, the second acquisition module (6) is used to obtain resistance correlation data between the ground resistance and the soil moisture; a third acquisition module (7), for acquiring resistance interference corresponding to each resistance association data if the resistance association data between the ground resistance and the soil moisture is multiple; A generating module (8) is used to generate an interference ratio distribution diagram corresponding to the grounding resistance according to the resistance interference degree; An identification module (9) is used to identify the interference ratio distribution diagram and generate a safety assessment report corresponding to the lightning protection grounding device.

7. A terminal device comprising a memory and a processor, characterized in that: The memory stores computer instructions that can be run on the processor. When the processor loads and executes the computer instructions, a lightning protection and grounding monitoring and evaluation method according to any one of claims 1 to 5 is adopted.

8. A computer-readable storage medium storing computer instructions, characterized in that: When the computer instructions are loaded and executed by the processor, a lightning protection and grounding monitoring and evaluation method according to any one of claims 1 to 5 is adopted.

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