Real-time monitoring management method and system based on water conservancy and hydropower engineering
By using intelligent analysis terminals to identify vulnerable parts of water conservancy equipment and conduct real-time monitoring, the high cost problem caused by damaged parts in the equipment is solved, and cost-effective monitoring and management is achieved.
Patent Information
- Application Number
- CN202510970278.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-15
- Publication Date
- 2025-09-16
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Some parts of water conservancy project equipment are easy to damage, while some parts are not easy to damage. If all parts are monitored, the operating cost of the equipment will increase.
Through the intelligent analysis terminal, the equipment fault type and historical operation data are obtained, the fault parameter threshold is determined, and the monitoring equipment is installed on the vulnerable parts to conduct real-time status monitoring, avoid unnecessary monitoring, and reduce operating costs.
It achieves accurate monitoring of easily damaged parts, reduces the operating costs of water conservancy equipment, and avoids equipment downtime and additional maintenance costs caused by parts damage.
Smart Images
Figure CN120652937A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of electrical data processing, and in particular to a real-time monitoring and management method and system based on water conservancy and hydropower projects. Background Art
[0002] Hydraulic engineering equipment refers to various types of machinery, instruments, and facilities used for the development, utilization, management, and protection of water resources. They play a vital role in hydraulic engineering projects, encompassing irrigation, drainage, flood control, hydropower generation, water supply, and other areas. Dams are structures that intercept water flows in rivers and channels to raise water levels or regulate flow. They can form reservoirs, raise water levels, regulate runoff, and concentrate water head for purposes such as flood control, water supply, irrigation, hydropower generation, and improved navigation. River regulation structures that regulate river flow and protect riverbanks are also called dams, such as spur dams, spur dams, and submerged dams.
[0003] Some parts of water conservancy engineering equipment are prone to damage, while some parts are not easily damaged. If all parts of water conservancy engineering equipment are monitored, the operating cost of the equipment will increase. Summary of the Invention
[0004] In order to solve the above technical problems, a real-time monitoring and management method and system based on water conservancy and hydropower projects are provided. This technical solution solves the problem that some parts of the water conservancy engineering equipment proposed in the above background technology are prone to damage, while some parts are not easily damaged. If all parts in the water conservancy engineering equipment are monitored, the operating cost of the equipment will increase.
[0005] In order to achieve the above objects, the technical solution adopted by the present invention is: A real-time monitoring and management method based on water conservancy and hydropower projects, comprising: Obtain all fault types of water conservancy equipment, perform time analysis and processing on all fault types of water conservancy equipment based on the intelligent analysis terminal, and determine the fault type of the equipment to be monitored; Based on the intelligent analysis terminal, the historical operation data of the water conservancy equipment is analyzed and processed based on the fault type of the monitored equipment to determine the fault parameter threshold of the water conservancy equipment; Select monitoring equipment for water conservancy equipment, and adjust parameters of the monitoring equipment for water conservancy equipment based on the fault parameter threshold of the water conservancy equipment based on the intelligent analysis terminal; Based on the intelligent analysis terminal, the monitoring equipment of the water conservancy equipment is installed inside the water conservancy equipment according to the fault type of the equipment to be monitored. The specific steps to determine the real-time status of the water conservancy equipment include the following: Based on the intelligent analysis terminal, the database system is read and processed to obtain the internal structure diagram of the water conservancy equipment; Based on the intelligent analysis terminal, the internal structure diagram of the water conservancy equipment is matched with the fault parts corresponding to the fault type of the monitored equipment to determine the installation location of the monitoring equipment; Based on the intelligent analysis terminal, data of water conservancy equipment is collected according to the monitoring equipment to obtain real-time operation data of water conservancy equipment; Based on the intelligent analysis terminal, the real-time operation data of the water conservancy equipment is plotted with curves, tangents, and slopes to obtain the tangent slope of the real-time operation curve; Based on the intelligent analysis terminal, the tangent slope of the real-time operation curve and the fault parameter threshold of the water conservancy equipment are compared and judged to determine the real-time status of the water conservancy equipment.
[0006] Preferably, the acquisition of all fault types of water conservancy equipment, performing time analysis on all fault types of water conservancy equipment based on the intelligent analysis terminal, and determining the fault type of the equipment to be monitored specifically includes the following steps: Based on the intelligent analysis terminal, data is extracted and processed from the database system to obtain the maintenance logs of water conservancy equipment; Based on the intelligent analysis terminal, the maintenance log of the water conservancy equipment is processed with fault type as the feature to determine all fault types of the water conservancy equipment; Based on the intelligent analysis terminal, the maintenance logs of water conservancy equipment are classified and processed based on all fault types of water conservancy equipment, and maintenance logs of different fault types are obtained; Based on the intelligent analysis terminal, the maintenance logs of different fault types are analyzed and processed over time to determine the fault type of the equipment to be monitored.
[0007] Preferably, the intelligent analysis terminal is used to perform time analysis on maintenance logs of different fault types to determine the fault type of the device to be monitored, specifically comprising the following steps: Based on the intelligent analysis terminal, data extraction and processing are performed on maintenance logs of different fault types to obtain the time when the fault occurred; Based on the intelligent analysis terminal, the difference between the occurrence time of faults of the same fault type is calculated to obtain the actual usage time of the faulty parts; Based on the intelligent analysis terminal, the usage time of the faulty parts is compared and analyzed to determine the fault type of the equipment to be monitored.
[0008] Preferably, the method of comparing and analyzing the actual usage time of the faulty parts based on the intelligent analysis terminal to determine the fault type of the equipment to be monitored specifically includes the following steps: Based on the intelligent analysis terminal, the database system is read and processed based on the characteristics of the faulty parts to obtain the normal use time of the faulty parts; Based on the intelligent analysis terminal, the actual usage time and normal usage time of the faulty parts are judged and processed; If the actual usage time of the faulty part is greater than or equal to the normal usage time of the faulty part, the fault type corresponding to the faulty part is normal damage of the part; If the actual usage time of the faulty part is less than the normal usage time of the faulty part, the fault type corresponding to the faulty part is abnormal damage, and the fault type corresponding to the faulty part is set as the fault type of the device to be monitored.
[0009] Preferably, the method of performing feature analysis on the historical operation data of the water conservancy equipment based on the intelligent analysis terminal and taking the fault type of the equipment to be monitored as a feature to determine the fault parameter threshold of the water conservancy equipment specifically includes the following steps: Based on the intelligent analysis terminal, the database system is read and processed to obtain the historical operation data of water conservancy equipment; Based on the intelligent analysis terminal, matching the fault occurrence time with the fault type of the device to be monitored as a feature to obtain the fault occurrence time corresponding to the fault type of the device to be monitored; wherein the number of fault occurrence times corresponding to the fault type of the device to be monitored is at least one; Based on the intelligent analysis terminal, the historical operation data of the water conservancy equipment is matched with the fault occurrence time corresponding to the fault type of the monitored equipment to obtain the operation data at the time of the equipment failure; Based on the intelligent analysis terminal, the maintenance log of the water conservancy equipment is processed with the fault occurrence time corresponding to the fault type of the monitored equipment as the feature to obtain the equipment maintenance completion time; Based on the intelligent analysis terminal, the operating data at the time of equipment failure is calculated and analyzed according to the equipment maintenance completion time to determine the fault parameter threshold of the water conservancy equipment.
[0010] Preferably, the intelligent analysis terminal is used to calculate and analyze the operating data of the equipment at the time of equipment failure according to the equipment maintenance completion time, and the determination of the fault parameter threshold of the water conservancy equipment specifically includes the following steps: Based on the intelligent analysis terminal, the historical operation data of the water conservancy equipment is extracted and processed based on the equipment maintenance completion time, and the operation data after the equipment maintenance is completed is obtained; Based on the intelligent analysis terminal, the historical operation data of the water conservancy equipment is matched with the operation data after the equipment maintenance is completed and the fault occurrence time corresponding to the fault type of the monitored equipment, and the operation data before the equipment failure is obtained; Based on the intelligent analysis terminal, a rectangular coordinate system is constructed with time and equipment operation data as parameters; wherein the X-axis parameter of the rectangular coordinate system is time, and the Y-axis parameter of the rectangular coordinate system is the equipment operation data; Based on the intelligent analysis terminal, the operating data of the equipment at the time of failure and the operating data before the failure are plotted in a rectangular coordinate system to obtain the equipment curve to be analyzed; Based on the intelligent analysis terminal, curve analysis and processing are performed on the equipment curve to be analyzed to determine the fault parameter threshold of the water conservancy equipment.
[0011] Preferably, the method of performing curve analysis on the equipment curve to be analyzed based on the intelligent analysis terminal to determine the fault parameter threshold of the water conservancy equipment specifically includes the following steps: Based on the intelligent analysis terminal, the tangent line of the device to be analyzed is drawn to obtain the tangent line of the device to be analyzed; Based on the intelligent analysis terminal, the tangent to be analyzed of the device is calculated and processed to obtain the tangent slope; wherein the tangent slope data is at least one; Based on the intelligent analysis terminal, the tangent slope is quantitatively analyzed to determine the fault parameter threshold of the water conservancy equipment.
[0012] Preferably, the method of performing quantitative analysis on the tangent slope based on the intelligent analysis terminal to determine the fault parameter threshold of the water conservancy equipment specifically includes the following steps: If the number of tangent slopes is one, the tangent slope is set as a fault parameter threshold of the water conservancy equipment based on the intelligent analysis terminal; If the number of tangent slopes is greater than one, the tangent slopes are compared and analyzed based on the intelligent analysis terminal; Based on the minimum function, the tangent slopes are sorted to obtain a tangent slope set containing sorting information; Based on the intelligent analysis terminal, the first data in the tangent slope set containing sorting information is set as the fault parameter threshold of the water conservancy equipment.
[0013] Preferably, the step of selecting a monitoring device for water conservancy equipment and adjusting parameters of the monitoring device for water conservancy equipment according to a fault parameter threshold of the water conservancy equipment based on the intelligent analysis terminal specifically includes the following steps: Based on the intelligent analysis terminal, the monitoring equipment of the water conservancy equipment is selected according to the fault type corresponding to the fault parameter threshold of the water conservancy equipment; Based on the intelligent analysis terminal, dimensional analysis is performed on the equipment to be analyzed curve corresponding to the fault parameter threshold of the water conservancy equipment to determine the dimension and data range of the equipment operation data; Based on the intelligent analysis terminal, the parameters of the water conservancy equipment monitoring equipment are adjusted according to the equipment operation data dimension and the data range of the equipment operation data.
[0014] Furthermore, a real-time monitoring and management system based on water conservancy and hydropower projects is proposed, which is used to implement the above-mentioned real-time monitoring and management method based on water conservancy and hydropower projects, including: An intelligent analysis terminal is used to control each module to analyze the maintenance log and historical operation data of the water conservancy equipment for equipment fault type, data matching, curve analysis, and data comparison, and determine the real-time status of the water conservancy equipment; the intelligent analysis terminal is used to control data transmission and information exchange between each module; A database system for storing maintenance logs of water conservancy equipment, historical operating data of water conservancy equipment, and normal usage time of faulty parts; A fault determination module, which is used to analyze the maintenance log of the water conservancy equipment and determine the type of fault of the equipment to be monitored; A threshold determination module, which performs data analysis and curve analysis on historical operating data of the water conservancy equipment according to the fault type of the equipment to be monitored, and determines the fault parameter threshold of the water conservancy equipment; A status determination module is used to compare and judge the real-time operating data of the water conservancy equipment with the fault parameter threshold of the water conservancy equipment to determine the real-time status of the water conservancy equipment; The fault determination module is internally integrated with: A first data extraction unit, configured to perform data extraction processing on a database system; A data classification unit, the data classification unit is used to perform data classification processing on the maintenance log of the water conservancy equipment; A data analysis unit, wherein the data analysis module is used to perform data analysis and judgment processing on maintenance logs of different fault types to determine the fault type of the equipment to be monitored; The internal integration of the threshold determination module is: A second data extraction unit, the second data extraction unit is used to extract data from the database system, and the second data extraction unit is used to extract data from the maintenance log of the water conservancy equipment and the historical operation data of the water conservancy equipment; A data matching unit, wherein the data matching unit matches the fault occurrence time according to the fault type of the device to be monitored; a first curve drawing unit, wherein the first curve drawing unit draws a curve based on the operating data of the device during the failure and the operating data before the failure in a rectangular coordinate system; A curve analysis unit, which is used to compare and analyze the slopes of the equipment curves to be analyzed and determine the fault parameter thresholds of the water conservancy equipment; The internal integration of the state determination module is: an equipment selection unit, wherein the equipment selection unit selects a monitoring device for the water conservancy equipment according to a fault type corresponding to a fault parameter threshold value of the water conservancy equipment; An equipment adjustment unit, the equipment adjustment unit is used to adjust parameters of monitoring equipment of water conservancy equipment; A second curve drawing unit, the second curve drawing unit is used to draw a curve for the real-time operation data of the water conservancy equipment; The data judgment unit is used to compare and judge the tangent slope of the real-time operation curve and the fault parameter threshold of the water conservancy equipment to determine the real-time status of the water conservancy equipment.
[0015] Compared with the existing technology, the present invention provides a real-time monitoring and management method and system based on water conservancy and hydropower projects, which has the following beneficial effects: The present invention determines the fault type of the equipment to be monitored by excluding data in the maintenance log of the water conservancy equipment, then performs data comparison and analysis on the historical operation data of the water conservancy equipment according to the fault type of the equipment to be monitored, and determines the fault parameter threshold of the water conservancy equipment. Finally, monitoring equipment of the water conservancy equipment is installed to collect data from the water conservancy equipment, and the collected real-time operation data of the water conservancy equipment is compared with the fault parameter threshold of the water conservancy equipment to determine the real-time status of the water conservancy equipment. The above method avoids the installation of a large number of monitoring equipment and reduces the operating cost of the water conservancy equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 Schematic diagram of the flow of steps S100-S400 in a real-time monitoring and management method based on water conservancy and hydropower projects proposed by the present invention; Figure 2 This is a structural block diagram of a real-time monitoring and management system based on water conservancy and hydropower projects proposed by the present invention. DETAILED DESCRIPTION
[0017] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.
[0018] Reference Figure 1 As shown, a real-time monitoring and management method based on water conservancy and hydropower projects includes: S100: Obtain all fault types of water conservancy equipment, perform time analysis on all fault types of water conservancy equipment based on the intelligent analysis terminal, and determine the fault type of the equipment to be monitored; S200, based on the intelligent analysis terminal, performing feature analysis and processing on historical operation data of the water conservancy equipment based on the fault type of the equipment to be monitored, and determining the fault parameter threshold of the water conservancy equipment; S300: Select a monitoring device for water conservancy equipment and adjust parameters of the monitoring device for the water conservancy equipment based on a fault parameter threshold of the water conservancy equipment using the intelligent analysis terminal; S400: Based on the intelligent analysis terminal, the monitoring device of the water conservancy equipment is installed inside the water conservancy equipment according to the fault type of the equipment to be monitored, and the real-time status of the water conservancy equipment is determined. Specifically, the steps include: S401, based on the intelligent analysis terminal, read and process data from the database system to obtain the internal structure diagram of the water conservancy equipment; It is understandable that water conservancy equipment is assembled from various parts according to the structure diagram. Therefore, in order to monitor the parts that are easily damaged, it is necessary to first determine the location of the parts that are easily damaged. Therefore, only by analyzing the position of the internal structure diagram of the water conservancy equipment can the installation location of the monitoring equipment be determined; S402: Based on the intelligent analysis terminal, position matching processing is performed on the internal structure diagram of the water conservancy equipment according to the fault parts corresponding to the fault type of the monitored equipment to determine the installation location of the monitoring equipment; S403. Based on the intelligent analysis terminal, data of the water conservancy equipment is collected according to the monitoring equipment to obtain real-time operation data of the water conservancy equipment; S404: Based on the intelligent analysis terminal, curve drawing, tangent drawing, and slope calculation are performed on the real-time operation data of the water conservancy equipment to obtain the tangent slope of the real-time operation curve; It is understandable that by performing slope analysis on the real-time operating data of the water conservancy equipment, the data changes of the water conservancy equipment can be determined, and the data changes of the water conservancy equipment can indirectly reflect the state changes of the water conservancy equipment. Therefore, by performing slope analysis on the real-time operating data, the real-time state of the water conservancy equipment can be determined, and then it can be judged whether there is any abnormality in the internal parts of the water conservancy equipment. If there is any abnormality, the abnormal parts can be replaced, thereby avoiding damage to other parts of the water conservancy equipment due to damage of one part, thereby increasing the operating cost of the water conservancy equipment; S405: Based on the intelligent analysis terminal, the tangent slope of the real-time operation curve and the fault parameter threshold of the water conservancy equipment are compared and judged to determine the real-time status of the water conservancy equipment; It will be understood by those skilled in the art that water conservancy equipment is composed of a large number of parts and components, some of which are easily damaged during the operation of the water conservancy equipment, while some are not easily damaged. However, the easily damaged parts cannot be determined by the naked eye. Only when a fault occurs during the operation of the water conservancy equipment and the fault is repaired can the easily damaged parts be determined. If all parts in the water conservancy equipment are monitored, the operating cost of the water conservancy equipment will increase. Therefore, in order to reduce the operating cost of the water conservancy equipment, the parts data inside the water conservancy equipment is analyzed to determine the easily damaged parts. Finally, monitoring the easily damaged parts can reduce the operating cost of the water conservancy equipment.
[0019] Example 1 S100: Obtain all fault types of water conservancy equipment, perform time analysis on all fault types of water conservancy equipment based on the intelligent analysis terminal, and determine the fault type of the equipment to be monitored. Specifically, the steps include: S101. Based on the intelligent analysis terminal, data is extracted and processed from the database system to obtain maintenance logs of water conservancy equipment; It is understandable that the maintenance log of the water conservancy equipment records the repair status of various faults of the water conservancy equipment. Therefore, by analyzing the data of the maintenance log of the water conservancy equipment, it is possible to determine the parts that need to be monitored; S102. Based on the intelligent analysis terminal, extract and process the maintenance log of the water conservancy equipment based on the fault type as a feature to determine all fault types of the water conservancy equipment; S103. Based on the intelligent analysis terminal, data classification processing is performed on the maintenance log of the water conservancy equipment based on all fault types of the water conservancy equipment, and maintenance logs of different fault types are obtained; S104. Based on the intelligent analysis terminal, perform time analysis on the maintenance logs of different fault types to determine the fault type of the device to be monitored; It is understandable that there are a large number of parts in water conservancy equipment, some of which are easily damaged while others are not. If all parts are monitored, the operating cost of the water conservancy equipment will increase. In order to distinguish the easily damaged parts from the less damaged parts, the maintenance logs of the water conservancy equipment are analyzed to determine which parts are easily damaged and which are not easily damaged. Finally, the easily damaged parts are monitored. S104, based on the intelligent analysis terminal, performs time analysis on maintenance logs of different fault types to determine the fault type of the device to be monitored, specifically includes the following steps: S1041. Based on the intelligent analysis terminal, extract and process data from maintenance logs of different fault types to obtain the time when the fault occurred; S1042. Using the intelligent analysis terminal, calculate the difference between the occurrence times of faults of the same fault type to obtain the actual usage time of the faulty parts; S1043. Based on the intelligent analysis terminal, compare and analyze the usage time of the faulty parts to determine the fault type of the equipment to be monitored; It is understandable that due to the different environments in which the water conservancy equipment is located, some parts may be damaged prematurely. For example, the same type of water conservancy equipment may have different internal parts that may be damaged differently due to different usage environments. For example, one type of water conservancy equipment is installed in a humid environment and the other is installed in a high-temperature environment. The wear of parts that are sensitive to humidity will be accelerated. Monitoring the water conservancy equipment in this area requires monitoring these parts, while monitoring the water conservancy equipment in a high-temperature environment requires monitoring temperature-sensitive parts. The service life of these parts is lower than the normal service life, that is, the normal use time of the faulty parts. Therefore, by subsequently judging the normal use time of the faulty parts and the actual use time of the faulty parts, the fault type of the equipment to be monitored can be determined, that is, the parts that need to be monitored in this environment. S1043, based on the intelligent analysis terminal, comparing and analyzing the actual usage time of the faulty parts to determine the fault type of the equipment to be monitored, specifically includes the following steps: S10431. Based on the intelligent analysis terminal, data is read and processed from the database system using the faulty parts as characteristics to obtain the normal usage time of the faulty parts; S10432. Based on the intelligent analysis terminal, determine the actual usage time and normal usage time of the faulty part; S10433. If the actual usage time of the faulty part is greater than or equal to the normal usage time of the faulty part, the fault type corresponding to the faulty part is normal damage of the part; S10434. If the actual usage time of the faulty part is less than the normal usage time of the faulty part, the fault type corresponding to the faulty part is abnormal damage, and the fault type corresponding to the faulty part is set as the fault type of the device to be monitored.
[0020] Example 2 S200, based on the intelligent analysis terminal, performing feature analysis on the historical operation data of the water conservancy equipment based on the fault type of the equipment to be monitored as a feature, and determining the fault parameter threshold of the water conservancy equipment specifically includes the following steps: S201. Based on the intelligent analysis terminal, read and process data from the database system to obtain historical operation data of water conservancy equipment; S202. Based on the intelligent analysis terminal, match the fault occurrence time with the fault type of the device to be monitored as a feature to obtain the fault occurrence time corresponding to the fault type of the device to be monitored; wherein the number of fault occurrence times corresponding to the fault type of the device to be monitored is at least one; S203. Based on the intelligent analysis terminal, perform data matching processing on the historical operation data of the water conservancy equipment using the fault occurrence time corresponding to the fault type of the monitored equipment as a feature to obtain the operation data of the equipment at the time of the fault; S204: Based on the intelligent analysis terminal, data is extracted and processed from the maintenance log of the water conservancy equipment using the fault occurrence time corresponding to the fault type of the monitored equipment as a feature to obtain the equipment maintenance completion time; S205. Based on the intelligent analysis terminal, the operating data of the equipment at the time of the equipment failure is calculated and analyzed according to the equipment maintenance completion time to determine the fault parameter threshold of the water conservancy equipment; It is understandable that when a water conservancy equipment fails, it is caused by the failure of certain parts inside it, and the operating data of these failed parts will change dramatically before the failure occurs. Therefore, the historical operating data of the water conservancy equipment is located according to the time when the failure occurs, and the historical operating data of the water conservancy equipment when the failure occurs is determined. Then, it is analyzed to determine how the data will behave when certain parts of the water conservancy equipment fail. Subsequently, when these parts show such behavior, it can be determined that the status of the water conservancy equipment is abnormal. Then, the parts of the water conservancy equipment are repaired or replaced, avoiding the sudden stop of the water conservancy equipment due to the failure of the parts, causing certain parts to fail as well, and increasing the operating cost of the water conservancy equipment. Among them, S205, based on the intelligent analysis terminal, calculating and analyzing the operating data of the equipment at the time of the equipment failure according to the equipment maintenance completion time, and determining the fault parameter threshold of the water conservancy equipment specifically includes the following steps: S2051. Based on the intelligent analysis terminal, extract and process the historical operation data of the water conservancy equipment based on the equipment maintenance completion time to obtain the operation data of the equipment after the maintenance is completed; S2052. Based on the intelligent analysis terminal, historical operation data of the water conservancy equipment is matched with the operation data after the equipment maintenance is completed and the fault occurrence time corresponding to the fault type of the monitored equipment as features to obtain the operation data before the equipment failure. S2053. Based on the intelligent analysis terminal, construct a rectangular coordinate system with time and device operation data as parameters; wherein the X-axis parameter of the rectangular coordinate system is time, and the Y-axis parameter of the rectangular coordinate system is the device operation data; S2054. Based on the intelligent analysis terminal, the operating data of the equipment at the time of the failure and the operating data before the failure are plotted in a rectangular coordinate system to obtain a curve for the equipment to be analyzed; S2055. Based on the intelligent analysis terminal, curve analysis is performed on the equipment curve to be analyzed to determine the fault parameter threshold of the water conservancy equipment; It is understandable that the operating data of some parts of water conservancy equipment will change dramatically before a failure occurs, but there will be a starting point in the data that changes dramatically, and the data at this starting point is the normal operating data of the water conservancy equipment. Therefore, in order to determine the starting point of the change in the operating data of the water conservancy equipment, it is necessary to determine the operating data after the equipment maintenance is completed. Because the operating data after the equipment maintenance is completed are all normal data, the starting point of the data dramatic change (i.e., the operating data before the equipment failure) can be determined based on the operating data after the equipment maintenance is completed. Then, this part of the data (i.e., the equipment curve to be analyzed) is intercepted and analyzed to determine the data performance when the water conservancy equipment fails (i.e., the failure parameter threshold of the water conservancy equipment). Subsequently, based on the failure parameter threshold of the water conservancy equipment, it can be determined whether there is any abnormality in the internal parts of the water conservancy equipment, and then the status of the water conservancy equipment can be determined. Among them, S2055, based on the intelligent analysis terminal, performing curve analysis on the equipment to be analyzed curve to determine the fault parameter threshold of the water conservancy equipment specifically includes the following steps: S20551. Based on the intelligent analysis terminal, draw a tangent line on the curve to be analyzed of the device to obtain the tangent line to be analyzed of the device; S20552. Based on the intelligent analysis terminal, calculate and process the tangent to be analyzed of the device to obtain a tangent slope; wherein the tangent slope data is at least one; S20553. Based on the intelligent analysis terminal, quantitative analysis is performed on the tangent slope to determine the fault parameter threshold of the water conservancy equipment; Among them, S20553, based on the intelligent analysis terminal, quantitatively analyzing the tangent slope to determine the fault parameter threshold of the water conservancy equipment specifically includes the following steps: S205531. If the number of tangent slopes is one, the tangent slope is set as a fault parameter threshold of the water conservancy equipment based on the intelligent analysis terminal; S205532. If the number of tangent slopes is greater than one, performing comparative analysis on the tangent slopes based on the intelligent analysis terminal; S205533. Sorting the tangent slopes based on the minimum function to obtain a tangent slope set containing sorting information; S205534. Based on the intelligent analysis terminal, the first data in the tangent slope set containing the sorting information is set as the fault parameter threshold of the water conservancy equipment; It is understandable that when parts of water conservancy equipment have abnormalities, the data of each abnormality may be different, but the degree of data change is approximate. If only these data are observed, the corresponding rules may not be obtained. However, by drawing a curve based on these data and analyzing the curve, the data change rule can be obtained, because the curve can reflect the change of the data. When parts of water conservancy equipment fail, the corresponding fault data may be different, but the data change rule is approximate, that is, the slope corresponding to the curve is approximate. Therefore, by analyzing the slope of the curve, the change of the fault data of the water conservancy equipment can be determined. Subsequently, when analyzing the real-time data of the water conservancy equipment, it is only necessary to perform slope analysis to determine whether the status of the water conservancy equipment is abnormal.
[0021] Example 3 S300, selecting a monitoring device for water conservancy equipment, and adjusting parameters of the monitoring device for the water conservancy equipment based on the fault parameter threshold of the water conservancy equipment based on the intelligent analysis terminal, specifically includes the following steps: S301. Based on the intelligent analysis terminal, select a monitoring device for the water conservancy equipment according to the fault type corresponding to the fault parameter threshold of the water conservancy equipment; S302: Based on the intelligent analysis terminal, perform dimensional analysis on the equipment to-be-analyzed curve corresponding to the fault parameter threshold of the water conservancy equipment to determine the dimension of the equipment operation data and the data range of the equipment operation data; It is understandable that the monitoring equipment of water conservancy equipment will not monitor only one type of equipment. The use limitations of such monitoring equipment will increase. When the production of a certain type of water conservancy equipment stops, the corresponding monitoring equipment will also become unusable. Therefore, the monitoring equipment of water conservancy equipment is applicable to different types of water conservancy equipment. Therefore, it is necessary to adjust its parameters according to the data dimension and data range so that the monitoring equipment of water conservancy equipment can accurately collect the real-time operation data of water conservancy equipment. S303. Based on the intelligent analysis terminal, adjust the parameters of the water conservancy equipment monitoring equipment according to the equipment operation data dimension and the data range of the equipment operation data.
[0022] Reference Figure 2 As shown, a real-time monitoring and management system based on water conservancy and hydropower projects is used to implement the above-mentioned real-time monitoring and management method based on water conservancy and hydropower projects, including: An intelligent analysis terminal is used to control each module to analyze the maintenance log and historical operation data of the water conservancy equipment for equipment fault type, data matching, curve analysis, and data comparison, and determine the real-time status of the water conservancy equipment; the intelligent analysis terminal is used to control data transmission and information exchange between each module; A database system for storing maintenance logs of water conservancy equipment, historical operating data of water conservancy equipment, and normal usage time of faulty parts; A fault determination module is used to analyze the maintenance log of the water conservancy equipment and determine the type of fault of the equipment to be monitored; A threshold determination module, which performs data analysis and curve analysis on historical operating data of the water conservancy equipment according to the fault type of the equipment to be monitored, and determines the fault parameter threshold of the water conservancy equipment; A status determination module is used to compare and judge the real-time operating data of the water conservancy equipment with the fault parameter threshold of the water conservancy equipment to determine the real-time status of the water conservancy equipment; The fault determination module internally integrates: A first data extraction unit, configured to perform data extraction processing on a database system; A data classification unit, the data classification unit is used to perform data classification processing on the maintenance log of the water conservancy equipment; A data analysis unit, wherein the data analysis module is used to perform data analysis and judgment processing on maintenance logs of different fault types to determine the fault type of the equipment to be monitored; The internal integration of the threshold determination module is: A second data extraction unit, the second data extraction unit is used to extract data from the database system, and the second data extraction unit is used to extract data from the maintenance log of the water conservancy equipment and the historical operation data of the water conservancy equipment; A data matching unit, wherein the data matching unit matches the fault occurrence time according to the fault type of the device to be monitored; a first curve drawing unit, wherein the first curve drawing unit draws a curve based on the operating data of the device during the failure and the operating data before the failure in a rectangular coordinate system; A curve analysis unit, which is used to compare and analyze the slopes of the curves to be analyzed for the equipment and determine the fault parameter thresholds of the water conservancy equipment; The internal integration of the state determination module is: an equipment selection unit, wherein the equipment selection unit selects a monitoring device for the water conservancy equipment according to a fault type corresponding to a fault parameter threshold value of the water conservancy equipment; An equipment adjustment unit, the equipment adjustment unit is used to adjust parameters of monitoring equipment of water conservancy equipment; A second curve drawing unit, the second curve drawing unit is used to draw a curve for the real-time operation data of the water conservancy equipment; The data judgment unit is used to compare and judge the tangent slope of the real-time operation curve and the fault parameter threshold of the water conservancy equipment to determine the real-time status of the water conservancy equipment.
[0023] 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 merely illustrate the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. A real-time monitoring and management method based on water conservancy and hydropower projects, characterized in that: include: Obtain all fault types of water conservancy equipment, perform time analysis and processing on all fault types of water conservancy equipment based on the intelligent analysis terminal, and determine the fault type of the equipment to be monitored; Based on the intelligent analysis terminal, the historical operation data of the water conservancy equipment is analyzed and processed based on the fault type of the monitored equipment to determine the fault parameter threshold of the water conservancy equipment; Select monitoring equipment for water conservancy equipment, and adjust parameters of the monitoring equipment for water conservancy equipment based on the fault parameter threshold of the water conservancy equipment based on the intelligent analysis terminal; Based on the intelligent analysis terminal, the monitoring equipment of the water conservancy equipment is installed inside the water conservancy equipment according to the fault type of the equipment to be monitored. The specific steps to determine the real-time status of the water conservancy equipment include the following: Based on the intelligent analysis terminal, the database system is read and processed to obtain the internal structure diagram of the water conservancy equipment; Based on the intelligent analysis terminal, the internal structure diagram of the water conservancy equipment is matched with the fault parts corresponding to the fault type of the monitored equipment to determine the installation location of the monitoring equipment; Based on the intelligent analysis terminal, data of water conservancy equipment is collected according to the monitoring equipment to obtain real-time operation data of water conservancy equipment; Based on the intelligent analysis terminal, the real-time operation data of the water conservancy equipment is plotted with curves, tangents, and slopes to obtain the tangent slope of the real-time operation curve; Based on the intelligent analysis terminal, the tangent slope of the real-time operation curve and the fault parameter threshold of the water conservancy equipment are compared and judged to determine the real-time status of the water conservancy equipment.
2. A real-time monitoring and management method based on water conservancy and hydropower projects according to claim 1, characterized in that: The method of obtaining all fault types of water conservancy equipment, performing time analysis on all fault types of water conservancy equipment based on the intelligent analysis terminal, and determining the fault type of the equipment to be monitored specifically includes the following steps: Based on the intelligent analysis terminal, data is extracted and processed from the database system to obtain the maintenance logs of water conservancy equipment; Based on the intelligent analysis terminal, the maintenance log of the water conservancy equipment is processed with fault type as the feature to determine all fault types of the water conservancy equipment; Based on the intelligent analysis terminal, the maintenance logs of water conservancy equipment are classified and processed based on all fault types of water conservancy equipment to obtain maintenance logs of different fault types; Based on the intelligent analysis terminal, the maintenance logs of different fault types are analyzed and processed over time to determine the fault type of the equipment to be monitored.
3. A real-time monitoring and management method based on water conservancy and hydropower projects according to claim 2, characterized in that: The intelligent analysis terminal is used to perform time analysis on maintenance logs of different fault types to determine the fault type of the device to be monitored, specifically including the following steps: Based on the intelligent analysis terminal, data extraction and processing are performed on maintenance logs of different fault types to obtain the time when the fault occurred; Based on the intelligent analysis terminal, the difference between the occurrence time of faults of the same fault type is calculated to obtain the actual usage time of the faulty parts; Based on the intelligent analysis terminal, the usage time of the faulty parts is compared and analyzed to determine the fault type of the equipment to be monitored.
4. A real-time monitoring and management method based on water conservancy and hydropower projects according to claim 3, characterized in that: The method of comparing and analyzing the actual usage time of the faulty parts based on the intelligent analysis terminal to determine the fault type of the equipment to be monitored specifically includes the following steps: Based on the intelligent analysis terminal, the database system is read and processed based on the characteristics of the faulty parts to obtain the normal use time of the faulty parts; Based on the intelligent analysis terminal, the actual usage time and normal usage time of the faulty parts are judged and processed; If the actual usage time of the faulty part is greater than or equal to the normal usage time of the faulty part, the fault type corresponding to the faulty part is normal damage of the part; If the actual usage time of the faulty part is less than the normal usage time of the faulty part, the fault type corresponding to the faulty part is abnormal damage, and the fault type corresponding to the faulty part is set as the fault type of the device to be monitored.
5. A real-time monitoring and management method based on water conservancy and hydropower projects according to claim 1, characterized in that: The method of performing feature analysis on the historical operation data of the water conservancy equipment based on the intelligent analysis terminal and taking the fault type of the equipment to be monitored as the feature to determine the fault parameter threshold of the water conservancy equipment specifically includes the following steps: Based on the intelligent analysis terminal, the database system is read and processed to obtain the historical operation data of water conservancy equipment; Based on the intelligent analysis terminal, matching the fault occurrence time with the fault type of the device to be monitored as a feature to obtain the fault occurrence time corresponding to the fault type of the device to be monitored; wherein the number of fault occurrence times corresponding to the fault type of the device to be monitored is at least one; Based on the intelligent analysis terminal, the historical operation data of the water conservancy equipment is matched with the fault occurrence time corresponding to the fault type of the monitored equipment to obtain the operation data at the time of the equipment failure; Based on the intelligent analysis terminal, the maintenance log of the water conservancy equipment is processed with the fault occurrence time corresponding to the fault type of the monitored equipment as the feature to obtain the equipment maintenance completion time; Based on the intelligent analysis terminal, the operating data at the time of equipment failure is calculated and analyzed according to the equipment maintenance completion time to determine the fault parameter threshold of the water conservancy equipment.
6. A real-time monitoring and management method based on water conservancy and hydropower projects according to claim 5, characterized in that: The method of calculating and analyzing the operating data of the equipment at the time of equipment failure based on the equipment maintenance completion time based on the intelligent analysis terminal to determine the fault parameter threshold of the water conservancy equipment specifically includes the following steps: Based on the intelligent analysis terminal, the historical operation data of the water conservancy equipment is extracted and processed based on the equipment maintenance completion time, and the operation data after the equipment maintenance is completed is obtained; Based on the intelligent analysis terminal, the historical operation data of the water conservancy equipment is matched with the operation data after the equipment maintenance is completed and the fault occurrence time corresponding to the fault type of the monitored equipment, and the operation data before the equipment failure is obtained; Based on the intelligent analysis terminal, a rectangular coordinate system is constructed with time and equipment operation data as parameters; wherein the X-axis parameter of the rectangular coordinate system is time, and the Y-axis parameter of the rectangular coordinate system is the equipment operation data; Based on the intelligent analysis terminal, the operating data of the equipment at the time of failure and the operating data before the failure are plotted in a rectangular coordinate system to obtain the equipment curve to be analyzed; Based on the intelligent analysis terminal, curve analysis and processing are performed on the equipment curve to be analyzed to determine the fault parameter threshold of the water conservancy equipment.
7. A real-time monitoring and management method based on water conservancy and hydropower projects according to claim 6, characterized in that: The method of performing curve analysis on the equipment to be analyzed based on the intelligent analysis terminal and determining the fault parameter threshold of the water conservancy equipment specifically includes the following steps: Based on the intelligent analysis terminal, the tangent line of the device to be analyzed is drawn to obtain the tangent line of the device to be analyzed; Based on the intelligent analysis terminal, the tangent to be analyzed of the device is calculated and processed to obtain the tangent slope; wherein the tangent slope data is at least one; Based on the intelligent analysis terminal, the tangent slope is quantitatively analyzed to determine the fault parameter threshold of the water conservancy equipment.
8. A real-time monitoring and management method based on water conservancy and hydropower projects according to claim 7, characterized in that: The method of performing quantitative analysis on the tangent slope based on the intelligent analysis terminal to determine the fault parameter threshold of the water conservancy equipment specifically includes the following steps: If the number of tangent slopes is one, the tangent slope is set as a fault parameter threshold of the water conservancy equipment based on the intelligent analysis terminal; If the number of tangent slopes is greater than one, the tangent slopes are compared and analyzed based on the intelligent analysis terminal; Based on the minimum function, the tangent slopes are sorted to obtain a tangent slope set containing sorting information; Based on the intelligent analysis terminal, the first data in the tangent slope set containing sorting information is set as the fault parameter threshold of the water conservancy equipment.
9. The real-time monitoring and management method based on water conservancy and hydropower projects according to claim 1 is characterized in that: The step of selecting a monitoring device for water conservancy equipment and adjusting parameters of the monitoring device for water conservancy equipment according to a fault parameter threshold of the water conservancy equipment based on the intelligent analysis terminal specifically includes the following steps: Based on the intelligent analysis terminal, the monitoring equipment of the water conservancy equipment is selected according to the fault type corresponding to the fault parameter threshold of the water conservancy equipment; Based on the intelligent analysis terminal, dimensional analysis is performed on the equipment to be analyzed curve corresponding to the fault parameter threshold of the water conservancy equipment to determine the dimension and data range of the equipment operation data; Based on the intelligent analysis terminal, the parameters of the water conservancy equipment monitoring equipment are adjusted according to the equipment operation data dimension and the data range of the equipment operation data.
10. A real-time monitoring and management system based on water conservancy and hydropower projects, used to implement a real-time monitoring and management method based on water conservancy and hydropower projects as claimed in any one of claims 1 to 9, characterized in that: include: An intelligent analysis terminal is used to control each module to analyze the maintenance log and historical operation data of the water conservancy equipment for equipment fault type, data matching, curve analysis, and data comparison, and determine the real-time status of the water conservancy equipment; the intelligent analysis terminal is used to control data transmission and information exchange between each module; A database system for storing maintenance logs of water conservancy equipment, historical operating data of water conservancy equipment, and normal usage time of faulty parts; A fault determination module, which is used to analyze the maintenance log of the water conservancy equipment and determine the type of fault of the equipment to be monitored; A threshold determination module, which performs data analysis and curve analysis on historical operating data of the water conservancy equipment according to the fault type of the equipment to be monitored, and determines the fault parameter threshold of the water conservancy equipment; A status determination module is used to compare and judge the real-time operating data of the water conservancy equipment with the fault parameter threshold of the water conservancy equipment to determine the real-time status of the water conservancy equipment; The fault determination module is internally integrated with: A first data extraction unit, configured to perform data extraction processing on a database system; A data classification unit, the data classification unit is used to perform data classification processing on the maintenance log of the water conservancy equipment; A data analysis unit, wherein the data analysis module is used to perform data analysis and judgment processing on maintenance logs of different fault types to determine the fault type of the equipment to be monitored; The internal integration of the threshold determination module is: A second data extraction unit, the second data extraction unit is used to extract data from the database system, and the second data extraction unit is used to extract data from the maintenance log of the water conservancy equipment and the historical operation data of the water conservancy equipment; A data matching unit, wherein the data matching unit matches the fault occurrence time according to the fault type of the device to be monitored; a first curve drawing unit, wherein the first curve drawing unit draws a curve based on the operating data of the device during the failure and the operating data before the failure in a rectangular coordinate system; A curve analysis unit, which is used to compare and analyze the slopes of the equipment curves to be analyzed and determine the fault parameter thresholds of the water conservancy equipment; The internal integration of the state determination module is: an equipment selection unit, wherein the equipment selection unit selects a monitoring device for the water conservancy equipment according to a fault type corresponding to a fault parameter threshold value of the water conservancy equipment; An equipment adjustment unit, the equipment adjustment unit is used to adjust parameters of monitoring equipment of water conservancy equipment; A second curve drawing unit, the second curve drawing unit is used to draw a curve for the real-time operation data of the water conservancy equipment; The data judgment unit is used to compare and judge the tangent slope of the real-time operation curve and the fault parameter threshold of the water conservancy equipment to determine the real-time status of the water conservancy equipment.