Power distribution cabinet state real-time monitoring method and system based on artificial intelligence

Abstract

The invention discloses a power distribution cabinet state real-time monitoring method and system based on artificial intelligence, and relates to the technical field of power distribution cabinet monitoring, and the method comprises the steps: carrying out the analysis and processing of the number information of a to-be-monitored power distribution cabinet, and obtaining the operation log of the to-be-monitored power distribution cabinet; and analyzing and processing the operation log of the to-be-monitored power distribution cabinet. The method comprises the steps of firstly performing anomaly analysis on an operation log of a to-be-monitored power distribution cabinet and a maintenance log of the to-be-monitored power distribution cabinet to determine to-be-verified abnormal parameters of the power distribution cabinet, then performing trend analysis on the to-be-verified abnormal parameters of the power distribution cabinet by constructing a coordinate system to determine the change trend of the to-be-verified abnormal parameters, and finally, determining the to-be-verified abnormal parameters of the power distribution cabinet according to the change trend of the to-be-verified abnormal parameters. According to the method, the change trend of the abnormal parameters to be verified is judged, the relevant parameters are determined, whether the power distribution cabinet breaks down or not can be more accurately judged by monitoring the relevant parameters, it is avoided that whether the power distribution cabinet breaks down or not is judged through single data, and the possibility of misjudgment is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution cabinet monitoring, and in particular to a method and system for real-time monitoring of power distribution cabinet status based on artificial intelligence. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet, which is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in the occasions where the load is relatively dispersed and there are fewer circuits; the motor control center is used in the occasions where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] The existing method for monitoring the status of distribution cabinets is to monitor each area of ​​the distribution cabinet separately. When a certain parameter of the distribution cabinet fluctuates, it is considered that the distribution cabinet has a fault. Such analysis is one-sided and may lead to misjudgment. Summary of the invention

[0004] In order to solve the above technical problems, a real-time monitoring method and system for the status of a distribution cabinet based on artificial intelligence are provided. The technical solution solves the problem that the existing distribution cabinet status monitoring method proposed in the above background technology is to monitor each area of ​​the distribution cabinet separately. When a certain parameter of the distribution cabinet fluctuates, it is considered that the distribution cabinet has a fault. Such analysis is one-sided and may lead to misjudgment.

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is: A method for real-time monitoring of power distribution cabinet status based on artificial intelligence, comprising: Obtain the number information of the power distribution cabinet to be monitored, analyze and process the number information of the power distribution cabinet to be monitored based on the intelligent monitoring terminal, and obtain the operation log of the power distribution cabinet to be monitored; Based on the intelligent monitoring terminal, the operation log of the distribution cabinet to be monitored is analyzed and processed to obtain the abnormal parameters to be verified by the distribution cabinet; Based on the intelligent monitoring terminal, analyze and process the abnormal parameters to be verified in the power distribution cabinet to determine the abnormal parameters of the power distribution cabinet; Based on the intelligent monitoring terminal, the abnormal parameters of the distribution cabinet are analyzed to determine the installation location of the monitoring equipment.

[0006] Preferably, the obtaining of the numbering information of the power distribution cabinet to be monitored, analyzing and processing the numbering information of the power distribution cabinet to be monitored based on the intelligent monitoring terminal, and obtaining the operation log of the power distribution cabinet to be monitored specifically comprises the following steps: Obtain electrical layout and installation drawings; Based on the intelligent monitoring terminal, the electrical layout and installation diagram are analyzed to determine the installation location of the power distribution cabinet to be monitored; The intelligent monitoring terminal reads and processes the information of the distribution cabinet to be monitored according to the installation position of the distribution cabinet to be monitored, and obtains the number information of the distribution cabinet to be monitored; The intelligent monitoring terminal uses the serial number information of the power distribution cabinet to be monitored as a feature to perform data reading and processing on the database management system to obtain the operation log of the power distribution cabinet to be monitored.

[0007] Preferably, the step of analyzing and processing the operation log of the power distribution cabinet to be monitored based on the intelligent monitoring terminal to obtain the abnormal parameters of the power distribution cabinet to be verified specifically includes the following steps: The intelligent monitoring terminal uses the serial number information of the power distribution cabinet to be monitored as a feature to read and process the data from the database management system to obtain the maintenance log of the power distribution cabinet to be monitored; Based on the intelligent monitoring terminal, information retrieval and processing are performed on the maintenance log of the distribution cabinet to be monitored to obtain the maintenance date of the distribution cabinet to be monitored; The intelligent monitoring terminal locates the operation log of the distribution cabinet to be monitored based on the maintenance date of the distribution cabinet to be monitored, and obtains the operation parameter information of the distribution cabinet corresponding to the maintenance date of the distribution cabinet to be monitored; Based on the intelligent monitoring terminal, the distribution cabinet operation parameter information corresponding to the maintenance date of the monitored distribution cabinet is analyzed and processed to obtain the abnormal parameters of the distribution cabinet to be verified.

[0008] Preferably, the intelligent monitoring terminal is used to analyze and process the distribution cabinet operation parameter information corresponding to the maintenance date of the distribution cabinet to be monitored, and the abnormal parameters of the distribution cabinet to be verified are obtained, which specifically include the following steps: Based on the intelligent monitoring terminal, the maintenance date of the distribution cabinet to be monitored is processed at the time of location, and the maintenance time of the distribution cabinet to be monitored is obtained; The intelligent monitoring terminal extracts and processes the operating parameter information of the distribution cabinet corresponding to the maintenance date of the distribution cabinet to be monitored based on the maintenance time of the distribution cabinet to be monitored, and obtains the operating parameter data before and after the maintenance of the distribution cabinet; Based on the intelligent monitoring terminal, the operating parameter data before and after the maintenance of the distribution cabinet are calculated and processed to obtain the change in the operating parameters of the distribution cabinet; Based on the intelligent monitoring terminal, the changes in the operating parameters of the distribution cabinet are analyzed and processed to obtain the abnormal parameters to be verified by the distribution cabinet; The specific calculation formula for obtaining the change in the operating parameters of the power distribution cabinet is: ; In the formula, is the change in the operating parameters of the power distribution cabinet; It is the operating parameter data of the power distribution cabinet before maintenance; Operation parameter data of the power distribution cabinet after maintenance Preferably, the method of analyzing and processing the change in the operating parameters of the power distribution cabinet based on the intelligent monitoring terminal to obtain the abnormal parameters to be verified of the power distribution cabinet specifically includes the following steps: Based on the intelligent monitoring terminal, the change in the operating parameters of the power distribution cabinet is compared and judged with the set operating parameter change threshold; If the change in the operating parameters of the power distribution cabinet is greater than or equal to the set operating parameter change threshold, the parameter type corresponding to the change in the operating parameters of the power distribution cabinet is recorded, and the intelligent monitoring terminal sets the parameter type corresponding to the change in the operating parameters of the power distribution cabinet as an abnormal parameter to be verified by the power distribution cabinet; If the change in the operating parameters of the distribution cabinet is less than the set operating parameter change threshold, there is no abnormality inside the distribution cabinet to be monitored, and the distribution cabinet to be monitored is operating normally.

[0009] Preferably, the method of analyzing and processing the abnormal parameters to be verified of the power distribution cabinet based on the intelligent monitoring terminal to determine the abnormal parameters of the power distribution cabinet specifically includes the following steps: The intelligent monitoring terminal screens and processes the operation logs of the distribution cabinet to be monitored based on the maintenance date of the distribution cabinet to be monitored, and obtains the normal operation logs of the distribution cabinet to be monitored; The intelligent monitoring terminal performs data traversal processing on the normal operation log of the distribution cabinet to be monitored based on the abnormal parameters to be verified of the distribution cabinet, and obtains the operation data corresponding to the abnormal parameters to be verified of the distribution cabinet; Based on the intelligent monitoring terminal, the operating data corresponding to the abnormal parameters to be verified in the distribution cabinet are analyzed and processed to determine the abnormal parameters of the distribution cabinet.

[0010] Preferably, the method of analyzing and processing the operation data corresponding to the abnormal parameters to be verified of the power distribution cabinet based on the intelligent monitoring terminal to determine the abnormal parameters of the power distribution cabinet specifically includes the following steps: Based on the intelligent monitoring terminal, a rectangular coordinate system is constructed, wherein the X-axis parameter of the rectangular coordinate system is time, and the Y-axis parameter of the rectangular coordinate system is the abnormal parameter to be verified by the power distribution cabinet; The intelligent monitoring terminal plots the operating data corresponding to the abnormal parameters to be verified of the power distribution cabinet in a rectangular coordinate system to obtain the abnormal parameter curve to be verified; Based on the intelligent monitoring terminal, the trend analysis of the abnormal parameter change curve to be verified is performed to obtain the abnormal parameter change trend to be verified; Based on the intelligent monitoring terminal, the changing trend of the abnormal parameters to be verified is analyzed and processed to determine the abnormal parameters of the distribution cabinet.

[0011] Preferably, the method of analyzing and processing the change trend of abnormal parameters to be verified based on the intelligent monitoring terminal to determine the abnormal parameters of the power distribution cabinet specifically includes the following steps: Based on the intelligent monitoring terminal, the type of abnormal parameter change trend to be verified is analyzed to determine the parameter type corresponding to the abnormal parameter change trend to be verified; Based on the intelligent monitoring terminal, the changing trend of abnormal parameters to be verified is judged and processed; Select the change trend of any parameter type in the abnormal parameter change trend to be verified as a reference trend; If the reference trend changes, the remaining abnormal parameter change trends to be verified are analyzed at the same time, and the parameter types corresponding to the abnormal parameter change trends to be verified that have not changed synchronously among the remaining abnormal parameter change trends to be verified are eliminated, and the parameter types corresponding to the abnormal parameter change trends to be verified that change synchronously with the reference trend are set as the abnormal parameters of the distribution cabinet.

[0012] Preferably, the method of analyzing abnormal parameters of the power distribution cabinet based on the intelligent monitoring terminal and determining the installation location of the monitoring device specifically includes the following steps: The intelligent monitoring terminal uses the abnormal parameters of the power distribution cabinet as a feature to locate the electrical layout and installation drawing, and determines the equipment installation position corresponding to the abnormal parameters of the power distribution cabinet; The intelligent monitoring terminal sets the device installation position corresponding to the abnormal parameter of the power distribution cabinet as the installation position of the monitoring device; The intelligent monitoring terminal installs the monitoring equipment according to the installation location of the monitoring equipment.

[0013] Furthermore, a real-time monitoring system for the state of a power distribution cabinet based on artificial intelligence is proposed, which is used to implement the real-time monitoring method for the state of a power distribution cabinet based on artificial intelligence as described above, comprising: An intelligent monitoring terminal, which is used to control each module to compare and analyze the operation log of the distribution cabinet to be monitored and the maintenance log of the distribution cabinet to be monitored, determine the abnormal parameters of the distribution cabinet, and control the data transmission and information interaction between each module; A database management system, wherein the database management system is used to store the operation log of the power distribution cabinet to be monitored and the maintenance log of the power distribution cabinet to be monitored; A log analysis module, the log analysis module is used to perform information retrieval processing on the maintenance log of the distribution cabinet to be monitored, and determine the maintenance date of the distribution cabinet to be monitored; A data analysis module, wherein the data analysis module performs data analysis on the operation log of the power distribution cabinet to be monitored according to the maintenance date of the power distribution cabinet to be monitored, and obtains abnormal parameters of the power distribution cabinet to be verified; A coordinate system construction module, wherein the coordinate system construction module constructs a rectangular coordinate system using time and abnormal parameters to be verified by the power distribution cabinet as parameters; A data verification module, which is used to verify the abnormal parameter change trend to be verified and determine the abnormal parameters of the power distribution cabinet; The monitoring device installation positioning module performs positioning processing on the electrical layout installation drawing based on the abnormal parameters of the power distribution cabinet to determine the installation position of the monitoring device.

[0014] Compared with the prior art, the present invention provides a method and system for real-time monitoring of the state of a power distribution cabinet based on artificial intelligence, which has the following beneficial effects: The present invention firstly performs an abnormal analysis on the operation log of the monitored distribution cabinet and the maintenance log of the monitored distribution cabinet to determine the abnormal parameters of the distribution cabinet to be verified, and then, performs a trend analysis on the abnormal parameters of the distribution cabinet to be verified by constructing a coordinate system to determine the changing trend of the abnormal parameters to be verified, and finally, judges the changing trend of the abnormal parameters to be verified and determines the correlated parameters. By monitoring the correlated parameters, it is possible to more accurately judge whether the distribution cabinet has a fault, avoids judging whether the distribution cabinet has a fault by a single data, and reduces the possibility of misjudgment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a flow chart of steps S100-S400 in a method for real-time monitoring of power distribution cabinet status based on artificial intelligence proposed by the present invention; Figure 2 This is a flow chart of steps S101-S104 in a method for real-time monitoring of power distribution cabinet status based on artificial intelligence proposed by the present invention; Figure 3 This is a flow chart of steps S201-S204 in a method for real-time monitoring of power distribution cabinet status based on artificial intelligence proposed by the present invention; Figure 4 This is a flow chart of steps S2041-S2044 in a method for real-time monitoring of power distribution cabinet status based on artificial intelligence proposed by the present invention; Figure 5 This is a flow chart of steps S20441-S20443 in a method for real-time monitoring of power distribution cabinet status based on artificial intelligence proposed by the present invention; Figure 6 This is a flow chart of steps S301-S303 in a method for real-time monitoring of power distribution cabinet status based on artificial intelligence proposed by the present invention; Figure 7This is a flow chart of steps S3031-S3034 in a method for real-time monitoring of power distribution cabinet status based on artificial intelligence proposed by the present invention; Figure 8 This is a flow chart of steps S30341-S30344 in a method for real-time monitoring of power distribution cabinet status based on artificial intelligence proposed by the present invention; Fig. 9 This is a flow chart of steps S401-S403 in a method for real-time monitoring of power distribution cabinet status based on artificial intelligence proposed by the present invention; Fig.10 This is a structural block diagram of a real-time monitoring system for power distribution cabinet status based on artificial intelligence proposed by the present invention. DETAILED DESCRIPTION

[0016] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0017] Reference Figure 1 As shown, a real-time monitoring method for the state of a power distribution cabinet based on artificial intelligence includes: S100, obtaining the number information of the power distribution cabinet to be monitored, analyzing and processing the number information of the power distribution cabinet to be monitored based on the intelligent monitoring terminal, and obtaining the operation log of the power distribution cabinet to be monitored; S200, based on the intelligent monitoring terminal, analyzing and processing the operation log of the distribution cabinet to be monitored, and obtaining abnormal parameters of the distribution cabinet to be verified; S300, based on the intelligent monitoring terminal, analyzing and processing the abnormal parameters of the power distribution cabinet to be verified, and determining the abnormal parameters of the power distribution cabinet; S400, analyzing abnormal parameters of the power distribution cabinet based on the intelligent monitoring terminal, and determining the installation location of the monitoring equipment; It can be understood by those skilled in the art that, since the interior of the distribution cabinet is composed of several groups of electronic devices, the parameters of some electronic devices are correlated, and the parameters of other electronic devices are correlated. When a fault occurs inside the distribution cabinet, the correlated parameters will also change differently. Therefore, by analyzing the operation log of the distribution cabinet to be monitored, the correlated parameters are determined, and then the electronic devices with these correlated parameters are monitored. If each area of ​​the distribution cabinet is monitored separately, when a parameter of the distribution cabinet changes, it will be concluded that the distribution cabinet is abnormal. However, the result obtained in this way is one-sided and may result in misjudgment. Therefore, the internal parameters of the distribution cabinet are analyzed to determine their correlation, and then the related electronic devices are monitored. When the parameters of the monitored electronic devices change at the same time, it means that the interior of the distribution cabinet is abnormal. The above method can reduce the possibility of misjudgment and at the same time, it can also reduce property losses caused by shutting down the distribution cabinet due to misjudgment.

[0018] Reference Figure 2 As shown, obtaining the number information of the distribution cabinet to be monitored, analyzing and processing the number information of the distribution cabinet to be monitored based on the intelligent monitoring terminal, and obtaining the operation log of the distribution cabinet to be monitored specifically includes the following steps: S101, obtaining an electrical layout and installation drawing; S102, based on the intelligent monitoring terminal, performing a position analysis on the electrical layout installation drawing to determine the installation position of the power distribution cabinet to be monitored; S103, the intelligent monitoring terminal reads and processes the information of the distribution cabinet to be monitored according to the installation position of the distribution cabinet to be monitored, and obtains the number information of the distribution cabinet to be monitored; S104, the intelligent monitoring terminal reads and processes data from the database management system based on the number information of the distribution cabinet to be monitored, and obtains the operation log of the distribution cabinet to be monitored; In this embodiment, the installation position of each device is designed in advance, and multiple distribution cabinets may be installed in one area at the same time, but some distribution cabinets often malfunction, so it is necessary to monitor the distribution cabinets that often malfunction, and for the convenience of management, each distribution cabinet will be numbered. Therefore, the installation position of the distribution cabinet to be monitored is determined by the installation position of the distribution cabinet to be monitored. Finally, the database management system is read through the numbering information of the distribution cabinet to be monitored to obtain the operation log of the distribution cabinet to be monitored. It can be understood that the operation log of the distribution cabinet to be monitored records the operation data of the distribution cabinet, and the operation data can reflect the relationship between various parameters.

[0019] Reference Figure 3As shown, based on the intelligent monitoring terminal, the operation log of the distribution cabinet to be monitored is analyzed and processed, and the abnormal parameters to be verified of the distribution cabinet are obtained, which specifically includes the following steps: S201, the intelligent monitoring terminal reads and processes data from the database management system based on the number information of the distribution cabinet to be monitored, and obtains the maintenance log of the distribution cabinet to be monitored; S202: Based on the intelligent monitoring terminal, information retrieval is performed on the maintenance log of the power distribution cabinet to be monitored to obtain the maintenance date of the power distribution cabinet to be monitored; S203, the intelligent monitoring terminal locates the operation log of the power distribution cabinet to be monitored based on the maintenance date of the power distribution cabinet to be monitored, and obtains the operation parameter information of the power distribution cabinet corresponding to the maintenance date of the power distribution cabinet to be monitored; S204: Analyze and process the power distribution cabinet operation parameter information corresponding to the maintenance date of the power distribution cabinet to be monitored based on the intelligent monitoring terminal, and obtain abnormal parameters of the power distribution cabinet to be verified; In this embodiment, there are some blank data in the operation log of the distribution cabinet to be monitored, and these blank data may be caused by the maintenance of the distribution cabinet due to a fault, or may be caused by the regular maintenance of the distribution cabinet. Therefore, the operation log of the distribution cabinet to be monitored is screened through the maintenance log of the distribution cabinet to be monitored to determine the dates on which the distribution cabinet was repaired due to a fault. Finally, the parameters within these maintenance dates are analyzed to determine the abnormal parameters of the distribution cabinet to be verified.

[0020] Reference Figure 4 As shown, based on the intelligent monitoring terminal, the distribution cabinet operation parameter information corresponding to the maintenance date of the distribution cabinet to be monitored is analyzed and processed, and the abnormal parameters to be verified of the distribution cabinet are obtained, which specifically includes the following steps: S2041. Based on the intelligent monitoring terminal, the maintenance date of the distribution cabinet to be monitored is processed at a time to obtain the maintenance time of the distribution cabinet to be monitored; S2042, the intelligent monitoring terminal extracts and processes the operating parameter information of the distribution cabinet corresponding to the maintenance date of the distribution cabinet to be monitored based on the maintenance time of the distribution cabinet to be monitored, and obtains the operating parameter data of the distribution cabinet before maintenance and the operating parameter data of the distribution cabinet after maintenance; S2043, based on the intelligent monitoring terminal, calculating and processing the operating parameter data before and after the maintenance of the distribution cabinet, and obtaining the change amount of the operating parameter of the distribution cabinet; S2044. Analyze and process the change in the operating parameters of the power distribution cabinet based on the intelligent monitoring terminal to obtain abnormal parameters of the power distribution cabinet to be verified; The specific calculation formula for obtaining the change in the operating parameters of the power distribution cabinet is: ; In the formula, is the change in the operating parameters of the power distribution cabinet; It is the operating parameter data of the power distribution cabinet before maintenance; It is the operating parameter data of the power distribution cabinet after maintenance; In this embodiment, after the distribution cabinet is repaired, the data before the repair and some data after the repair may change, and the electronic device corresponding to the data that has changed drastically is the cause of the failure of the distribution cabinet. Therefore, the operating parameter data before the distribution cabinet is repaired and the operating parameter data after the distribution cabinet is repaired are calculated to obtain the change in the operating parameters of the distribution cabinet. The change in the operating parameters of the distribution cabinet is analyzed to determine the abnormal parameters of the distribution cabinet to be verified.

[0021] Reference Figure 5 As shown, based on the intelligent monitoring terminal, the operation parameter changes of the distribution cabinet are analyzed and processed, and the abnormal parameters to be verified of the distribution cabinet are obtained, which specifically includes the following steps: S20441. Based on the intelligent monitoring terminal, compare and judge the change amount of the operating parameters of the power distribution cabinet and the set operating parameter change threshold; S20442. If the change in the operating parameters of the power distribution cabinet is greater than or equal to the set operating parameter change threshold, the parameter type corresponding to the change in the operating parameters of the power distribution cabinet is recorded, and the intelligent monitoring terminal sets the parameter type corresponding to the change in the operating parameters of the power distribution cabinet as an abnormal parameter to be verified by the power distribution cabinet; S20443. If the change in the operating parameter of the power distribution cabinet is less than the set operating parameter change threshold, there is no abnormality inside the monitored power distribution cabinet, and the monitored power distribution cabinet operates normally; In this embodiment, the change in the operating parameters of the distribution cabinet is less than the set operating parameter change threshold, indicating that the parameter has not changed drastically before and after the maintenance of the distribution cabinet, indicating that the electronic equipment corresponding to the parameter is not the cause of the abnormality of the distribution cabinet. Therefore, the change in the operating parameters of the distribution cabinet is screened by setting the operating parameter change threshold to determine the parameters that cause the abnormality of the distribution cabinet.

[0022] Reference Figure 6 As shown, based on the intelligent monitoring terminal, the abnormal parameters to be verified in the power distribution cabinet are analyzed and processed, and the abnormal parameters of the power distribution cabinet are determined, which specifically includes the following steps: S301, the intelligent monitoring terminal screens the operation logs of the distribution cabinet to be monitored based on the maintenance date of the distribution cabinet to be monitored, and obtains the normal operation logs of the distribution cabinet to be monitored; S302, the intelligent monitoring terminal performs data traversal processing on the normal operation log of the distribution cabinet to be monitored based on the abnormal parameters to be verified of the distribution cabinet, and obtains the operation data corresponding to the abnormal parameters to be verified of the distribution cabinet; S303, based on the intelligent monitoring terminal, analyzing and processing the operation data corresponding to the abnormal parameters to be verified of the power distribution cabinet, and determining the abnormal parameters of the power distribution cabinet; In this embodiment, when an abnormality occurs in the distribution cabinet, some parameters may change drastically due to some reasons, but the electronic equipment corresponding to those parameters is not the cause of the abnormality of the distribution cabinet. For example, after an abnormality occurs in the distribution cabinet, the temperature may rise. When the temperature rises, it will cause the operating efficiency of some electronic equipment to decrease. Therefore, in order to eliminate these interference factors, the normal operating log of the monitored distribution cabinet is analyzed to determine the parameters that are abnormal due to the failure of the distribution cabinet and eliminate them.

[0023] Reference Figure 7 As shown, based on the intelligent monitoring terminal, the operation data corresponding to the abnormal parameters to be verified of the power distribution cabinet are analyzed and processed, and the abnormal parameters of the power distribution cabinet are determined, which specifically includes the following steps: S3031. Based on the intelligent monitoring terminal, a rectangular coordinate system is constructed, wherein an X-axis parameter of the rectangular coordinate system is time, and a Y-axis parameter of the rectangular coordinate system is an abnormal parameter to be verified by the power distribution cabinet; S3032. The intelligent monitoring terminal plots the operating data corresponding to the abnormal parameters to be verified of the power distribution cabinet in a rectangular coordinate system to obtain a curve of the abnormal parameters to be verified; S3033. Based on the intelligent monitoring terminal, a trend analysis is performed on the abnormal parameter change curve to be verified to obtain the abnormal parameter change trend to be verified; S3034. Based on the intelligent monitoring terminal, analyze and process the changing trend of the abnormal parameters to be verified, and determine the abnormal parameters of the distribution cabinet.

[0024] Reference Figure 8 As shown, based on the intelligent monitoring terminal, the abnormal parameter change trend to be verified is analyzed and processed, and the abnormal parameters of the distribution cabinet are determined, which specifically includes the following steps: S30341. Based on the intelligent monitoring terminal, perform type analysis on the abnormal parameter change trend to be verified, and determine the parameter type corresponding to the abnormal parameter change trend to be verified; S30342. Based on the intelligent monitoring terminal, determine and process the change trend of the abnormal parameters to be verified; S30343. Select a change trend of any parameter type in the abnormal parameter change trend to be verified as a reference trend; S30344. If the reference trend changes, the remaining abnormal parameter change trends to be verified are analyzed at the same time, and the parameter types corresponding to the abnormal parameter change trends to be verified that have not changed synchronously in the remaining abnormal parameter change trends to be verified are eliminated, and the parameter types corresponding to the abnormal parameter change trends to be verified that have changed synchronously with the reference trend are set as abnormal parameters of the distribution cabinet; In this embodiment, when the power distribution cabinet is operating normally, the change trends of some unrelated parameters will not be synchronized. In order to observe the change trends of the parameters more intuitively, a coordinate system is constructed to draw a curve. The curve reflects the change trends of the parameters, and indirectly screens out the related parameters, that is, the abnormal parameters of the power distribution cabinet. Then, monitoring equipment is installed at the locations of the electronic equipment corresponding to the abnormal parameters of the power distribution cabinet. When these monitoring devices detect that the parameters of these electronic devices fluctuate at the same time, it means that the power distribution cabinet has an abnormality, which avoids determining that the power distribution cabinet has an abnormality through a single parameter and reduces the possibility of misjudgment.

[0025] Reference Fig. 9 As shown, based on the intelligent monitoring terminal, analyzing the abnormal parameters of the distribution cabinet and determining the installation location of the monitoring equipment specifically include the following steps: S401, the intelligent monitoring terminal performs positioning processing on the electrical layout installation drawing based on the abnormal parameters of the distribution cabinet, and determines the equipment installation position corresponding to the abnormal parameters of the distribution cabinet; S402, the intelligent monitoring terminal sets the device installation position corresponding to the abnormal parameter of the power distribution cabinet as the installation position of the monitoring device; S403: The intelligent monitoring terminal installs the monitoring device according to the installation location of the monitoring device.

[0026] Reference Fig.10 As shown, a real-time monitoring system for the state of a power distribution cabinet based on artificial intelligence is used to implement the real-time monitoring method for the state of a power distribution cabinet based on artificial intelligence as described above, comprising: An intelligent monitoring terminal, which is used to control each module to compare and analyze the operation log of the distribution cabinet to be monitored and the maintenance log of the distribution cabinet to be monitored, determine the abnormal parameters of the distribution cabinet, and control the data transmission and information interaction between each module; A database management system, wherein the database management system is used to store the operation log of the power distribution cabinet to be monitored and the maintenance log of the power distribution cabinet to be monitored; A log analysis module, the log analysis module is used to perform information retrieval processing on the maintenance log of the distribution cabinet to be monitored, and determine the maintenance date of the distribution cabinet to be monitored; A data analysis module, wherein the data analysis module performs data analysis on the operation log of the power distribution cabinet to be monitored according to the maintenance date of the power distribution cabinet to be monitored, and obtains abnormal parameters of the power distribution cabinet to be verified; A coordinate system construction module, wherein the coordinate system construction module constructs a rectangular coordinate system using time and abnormal parameters to be verified by the power distribution cabinet as parameters; A data verification module, which is used to verify the abnormal parameter change trend to be verified and determine the abnormal parameters of the power distribution cabinet; The monitoring device installation positioning module performs positioning processing on the electrical layout installation drawing based on the abnormal parameters of the power distribution cabinet to determine the installation position of the monitoring device.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A real-time monitoring method for power distribution cabinet status based on artificial intelligence, characterized in that: include: Obtain the number information of the power distribution cabinet to be monitored, analyze and process the number information of the power distribution cabinet to be monitored based on the intelligent monitoring terminal, and obtain the operation log of the power distribution cabinet to be monitored; Based on the intelligent monitoring terminal, the operation log of the distribution cabinet to be monitored is analyzed and processed to obtain the abnormal parameters to be verified by the distribution cabinet; Based on the intelligent monitoring terminal, analyze and process the abnormal parameters to be verified in the power distribution cabinet to determine the abnormal parameters of the power distribution cabinet; Based on the intelligent monitoring terminal, the abnormal parameters of the distribution cabinet are analyzed to determine the installation location of the monitoring equipment.

2. The method for real-time monitoring of power distribution cabinet status based on artificial intelligence according to claim 1 is characterized in that: The step of obtaining the serial number information of the power distribution cabinet to be monitored, analyzing and processing the serial number information of the power distribution cabinet to be monitored based on the intelligent monitoring terminal, and obtaining the operation log of the power distribution cabinet to be monitored specifically includes the following steps: Obtain electrical layout and installation drawings; Based on the intelligent monitoring terminal, the electrical layout and installation diagram are analyzed to determine the installation location of the power distribution cabinet to be monitored; The intelligent monitoring terminal reads and processes the information of the distribution cabinet to be monitored according to the installation position of the distribution cabinet to be monitored, and obtains the number information of the distribution cabinet to be monitored; The intelligent monitoring terminal uses the serial number information of the power distribution cabinet to be monitored as a feature to perform data reading and processing on the database management system to obtain the operation log of the power distribution cabinet to be monitored.

3. The method for real-time monitoring of power distribution cabinet status based on artificial intelligence according to claim 1 is characterized in that: The method of analyzing and processing the operation log of the distribution cabinet to be monitored based on the intelligent monitoring terminal and obtaining the abnormal parameters to be verified of the distribution cabinet specifically includes the following steps: The intelligent monitoring terminal uses the serial number information of the power distribution cabinet to be monitored as a feature to read and process the data from the database management system to obtain the maintenance log of the power distribution cabinet to be monitored; Based on the intelligent monitoring terminal, information retrieval and processing are performed on the maintenance log of the distribution cabinet to be monitored to obtain the maintenance date of the distribution cabinet to be monitored; The intelligent monitoring terminal locates the operation log of the distribution cabinet to be monitored based on the maintenance date of the distribution cabinet to be monitored, and obtains the operation parameter information of the distribution cabinet corresponding to the maintenance date of the distribution cabinet to be monitored; Based on the intelligent monitoring terminal, the distribution cabinet operation parameter information corresponding to the maintenance date of the monitored distribution cabinet is analyzed and processed to obtain the abnormal parameters of the distribution cabinet to be verified.

4. The method for real-time monitoring of power distribution cabinet status based on artificial intelligence according to claim 3 is characterized in that: The method of analyzing and processing the distribution cabinet operation parameter information corresponding to the maintenance date of the distribution cabinet to be monitored based on the intelligent monitoring terminal to obtain the abnormal parameters of the distribution cabinet to be verified specifically includes the following steps: Based on the intelligent monitoring terminal, the maintenance date of the distribution cabinet to be monitored is processed at the time of location, and the maintenance time of the distribution cabinet to be monitored is obtained; The intelligent monitoring terminal extracts and processes the operating parameter information of the distribution cabinet corresponding to the maintenance date of the distribution cabinet to be monitored based on the maintenance time of the distribution cabinet to be monitored, and obtains the operating parameter data before and after the maintenance of the distribution cabinet; Based on the intelligent monitoring terminal, the operating parameter data before and after the maintenance of the distribution cabinet are calculated and processed to obtain the change in the operating parameters of the distribution cabinet; Based on the intelligent monitoring terminal, the changes in the operating parameters of the distribution cabinet are analyzed and processed to obtain the abnormal parameters to be verified by the distribution cabinet; The specific calculation formula for obtaining the change in the operating parameters of the power distribution cabinet is: ； In the formula, is the change in the operating parameters of the power distribution cabinet; It is the operating parameter data of the power distribution cabinet before maintenance; It is the operating parameter data of the distribution cabinet after maintenance.

5. The method for real-time monitoring of power distribution cabinet status based on artificial intelligence according to claim 4 is characterized in that: The method of analyzing and processing the change in the operating parameters of the power distribution cabinet based on the intelligent monitoring terminal to obtain the abnormal parameters to be verified of the power distribution cabinet specifically includes the following steps: Based on the intelligent monitoring terminal, the change in the operating parameters of the power distribution cabinet is compared and judged with the set operating parameter change threshold; If the change in the operating parameters of the power distribution cabinet is greater than or equal to the set operating parameter change threshold, the parameter type corresponding to the change in the operating parameters of the power distribution cabinet is recorded, and the intelligent monitoring terminal sets the parameter type corresponding to the change in the operating parameters of the power distribution cabinet as an abnormal parameter to be verified by the power distribution cabinet; If the change in the operating parameters of the distribution cabinet is less than the set operating parameter change threshold, there is no abnormality inside the distribution cabinet to be monitored, and the distribution cabinet to be monitored is operating normally.

6. The method for real-time monitoring of power distribution cabinet status based on artificial intelligence according to claim 1 is characterized in that: The method of analyzing and processing the abnormal parameters to be verified of the power distribution cabinet based on the intelligent monitoring terminal and determining the abnormal parameters of the power distribution cabinet specifically includes the following steps: The intelligent monitoring terminal screens and processes the operation logs of the distribution cabinet to be monitored based on the maintenance date of the distribution cabinet to be monitored, and obtains the normal operation logs of the distribution cabinet to be monitored; The intelligent monitoring terminal performs data traversal processing on the normal operation log of the distribution cabinet to be monitored based on the abnormal parameters to be verified of the distribution cabinet, and obtains the operation data corresponding to the abnormal parameters to be verified of the distribution cabinet; Based on the intelligent monitoring terminal, the operating data corresponding to the abnormal parameters to be verified in the distribution cabinet are analyzed and processed to determine the abnormal parameters of the distribution cabinet.

7. The method for real-time monitoring of power distribution cabinet status based on artificial intelligence according to claim 6 is characterized in that: The method of analyzing and processing the operation data corresponding to the abnormal parameters to be verified of the power distribution cabinet based on the intelligent monitoring terminal to determine the abnormal parameters of the power distribution cabinet specifically includes the following steps: Based on the intelligent monitoring terminal, a rectangular coordinate system is constructed, wherein the X-axis parameter of the rectangular coordinate system is time, and the Y-axis parameter of the rectangular coordinate system is the abnormal parameter to be verified by the power distribution cabinet; The intelligent monitoring terminal plots the operating data corresponding to the abnormal parameters to be verified of the power distribution cabinet in a rectangular coordinate system to obtain the abnormal parameter curve to be verified; Based on the intelligent monitoring terminal, the trend analysis of the abnormal parameter change curve to be verified is performed to obtain the abnormal parameter change trend to be verified; Based on the intelligent monitoring terminal, the changing trend of the abnormal parameters to be verified is analyzed and processed to determine the abnormal parameters of the distribution cabinet.

8. The method for real-time monitoring of power distribution cabinet status based on artificial intelligence according to claim 7 is characterized in that: The method of analyzing and processing the abnormal parameter change trend to be verified based on the intelligent monitoring terminal and determining the abnormal parameters of the power distribution cabinet specifically includes the following steps: Based on the intelligent monitoring terminal, the type of abnormal parameter change trend to be verified is analyzed to determine the parameter type corresponding to the abnormal parameter change trend to be verified; Based on the intelligent monitoring terminal, the changing trend of abnormal parameters to be verified is judged and processed; Select the change trend of any parameter type in the abnormal parameter change trend to be verified as a reference trend; If the reference trend changes, the remaining abnormal parameter change trends to be verified are analyzed at the same time, and the parameter types corresponding to the abnormal parameter change trends to be verified that have not changed synchronously among the remaining abnormal parameter change trends to be verified are eliminated, and the parameter types corresponding to the abnormal parameter change trends to be verified that change synchronously with the reference trend are set as the abnormal parameters of the distribution cabinet.

9. The method for real-time monitoring of power distribution cabinet status based on artificial intelligence according to claim 1 is characterized in that: The method of analyzing abnormal parameters of the power distribution cabinet based on the intelligent monitoring terminal and determining the installation location of the monitoring device specifically includes the following steps: The intelligent monitoring terminal uses the abnormal parameters of the power distribution cabinet as a feature to locate the electrical layout and installation drawing, and determines the equipment installation position corresponding to the abnormal parameters of the power distribution cabinet; The intelligent monitoring terminal sets the device installation position corresponding to the abnormal parameter of the power distribution cabinet as the installation position of the monitoring device; The intelligent monitoring terminal installs the monitoring equipment according to the installation location of the monitoring equipment.

10. A real-time monitoring system for the state of a power distribution cabinet based on artificial intelligence, used to implement a real-time monitoring method for the state of a power distribution cabinet based on artificial intelligence as claimed in any one of claims 1 to 9, characterized in that: include: An intelligent monitoring terminal, which is used to control each module to compare and analyze the operation log of the distribution cabinet to be monitored and the maintenance log of the distribution cabinet to be monitored, determine the abnormal parameters of the distribution cabinet, and control the data transmission and information interaction between each module; A database management system, wherein the database management system is used to store the operation log of the power distribution cabinet to be monitored and the maintenance log of the power distribution cabinet to be monitored; A log analysis module, the log analysis module is used to perform information retrieval processing on the maintenance log of the distribution cabinet to be monitored, and determine the maintenance date of the distribution cabinet to be monitored; A data analysis module, wherein the data analysis module performs data analysis on the operation log of the power distribution cabinet to be monitored according to the maintenance date of the power distribution cabinet to be monitored, and obtains abnormal parameters of the power distribution cabinet to be verified; A coordinate system construction module, wherein the coordinate system construction module constructs a rectangular coordinate system using time and abnormal parameters to be verified by the power distribution cabinet as parameters; A data verification module, which is used to verify the abnormal parameter change trend to be verified and determine the abnormal parameters of the power distribution cabinet; The monitoring device installation positioning module performs positioning processing on the electrical layout installation drawing based on the abnormal parameters of the power distribution cabinet to determine the installation position of the monitoring device.

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