CN117094564B - Intelligent pump station management system based on digital twinning - Google Patents
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Abstract
The invention relates to the field of artificial intelligence and discloses a digital twinning-based intelligent pump station management system, which comprises a pump station map acquisition module, a pump station data processing module, a pump station safety analysis module, a pump station safety correction module, a safety abnormality positioning module and an early warning feedback module, wherein the pump station map acquisition module is arranged for drawing a pump station map, the pump station data acquisition module is used for acquiring pump station data, the pump station data processing module is used for preprocessing the pump station data of a sub-area, the pump station safety analysis module is used for analyzing the pump station data of the sub-area, the pump station safety correction module is used for deriving a safety correction index, monitoring the safety state of the pump station, the position of the safety abnormality of the pump station is positioned through the safety abnormality positioning module, the early warning feedback module is used for warning the state of the safety abnormality of the pump station, and accurate fault diagnosis and early warning can be provided and specific type of pump station faults can be monitored.
Description
Technical Field
The invention relates to the technical field of artificial intelligence, in particular to an intelligent pump station management system based on digital twinning.
Background
At present, the pump station management system is applied to a digital twin technology, and is used for dynamically linking a physical world with a digital world, collecting data of a physical entity in real time and applying the data to simulation of the digital model to realize real-time monitoring and predictive analysis of the physical entity. Setting operation indexes and standards for pump station management, making an operation plan and a maintenance plan, carrying out equipment overhaul and maintenance, and timely processing faults and accidents so as to ensure normal operation and efficient operation of the pump station and improve equipment utilization rate and energy utilization rate;
however, the above procedure still has the following drawbacks:
firstly, because the technology of the existing pump station safety monitoring and alarming equipment may have limitations, the requirements of all safety monitoring cannot be met, and meanwhile, accurate fault diagnosis and early warning cannot be provided, or specific types of pump station faults cannot be monitored;
secondly, the existing pump station safety monitoring mainly comprises installation, maintenance and management of pump station safety monitoring and alarm equipment, so that higher cost and complex operation are possibly required, an automatic safety monitoring and analysis process is lacked, and the pump station monitoring cannot be more intelligent.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a digital twinning-based intelligent pump station management system, which solves the problems in the prior art.
The invention provides the following technical scheme: an intelligent pump station management system based on digital twinning, comprising:
the pump station map acquisition module: the method comprises the steps of scanning pump station field data by utilizing 3D scanning, mapping the whole structure of a pump station to a computer end, constructing a digital twin model of the pump station, carrying out simulation drawing on a pump station map, dividing the pump station map into a plurality of sub-areas, and numbering 1,2 and 3 … … n;
the pump station data acquisition module: the system comprises a sensor device, a computer terminal, a pump station data analysis module, a data acquisition module, a data analysis module and a data storage module, wherein the sensor device is used for acquiring pump station data in real time, inputting the acquired pump station data into the computer terminal, carrying out regional storage according to regions divided on a pump station map, and transmitting the pump station data to the pump station data analysis module;
the pump station data processing module: based on pretreatment of collected sub-area pump station data, the hardness of water, the content of suspended matters in water, the pressure of dissolved matters and pipelines are obtained, and all parameters are transmitted to a pump station safety analysis module;
and the pump station safety analysis module: the method comprises the steps of analyzing processed sub-area pump station data to obtain equipment aging degree coefficients, equipment abrasion degree coefficients and pressure bearing capacity coefficients of network management;
and the pump station safety correction module: the equipment aging degree coefficient, the equipment abrasion degree coefficient and the pressure bearing capacity coefficient of the network pipe are analyzed and deduced through the data analysis of the sub-area pump station to obtain a safety correction indexAnd calculating according to the security correction index +.>Monitoring the safety state in each area of the pump station, and transmitting the result of monitoring the safety abnormality of the pump station to a safety correction positioning module;
a safety abnormity positioning module: the system comprises a pump station map, a warning feedback module, a warning display module and a warning display module, wherein the warning display module is used for displaying the result of the safety abnormality of the pump station;
early warning feedback module: and the monitoring module is used for alarming the monitored state of the pump station safety abnormality and feeding back the position of the safety abnormality to the pump station staff for human-computer interaction.
Preferably, the pump station map acquisition module surveys the distribution condition and the space layout of the pump stations, determines and marks the positions of pump station equipment on a pump station map, and monitors the safety condition of the pump stations in real time through the pump station map.
Preferably, the pump station data acquisition module acquires pump station data in real time through sensor equipment, and displays monitoring results and working states of various parameters of the pump station at a computer end;
the sensor equipment is used for detecting and recording the operation state and parameters of the pump station and comprises a flow sensor, a pressure sensor and a water level sensor.
Preferably, the pump station data processing module extracts and processes the collected sub-region pump station data to obtain various parameters affecting the safety state of the pump station, including hardness of water, suspended matter content in water, pressure and water flow speed of dissolved matter and pipelines, and calculates various parameters;
the hardness of the water is the acid-base strength in the water, the pH value can influence the corrosion state of pump station equipment, the stronger the pH value is, the more serious the corrosion of the pump station equipment is in use, the calculation is carried out on the pH value of the water, and the result is that,/>The standard solution is consumed in milliliters during titration, N represents the equivalent concentration of the standard solution, and V represents the volume milliliters of the water sample;
the content of suspended matters in the water is one of the standards for measuring the ageing degree of the equipment, and the more serious the ageing degree of the equipment is, the calculation formula is that the content of the suspended matters in the water isA represents the total weight of the suspension, the filter membrane and the weighing bottle, B represents the total weight of the filter membrane and the weighing bottle, and V represents the volume of the sample;
the dissolved matter can cause corrosion to equipment to a certain extent, and the higher the content of the dissolved matter in water is, the more serious the corrosion to the equipment is, the dissolved matter is calculatedK represents a solubility constant, S represents a substance concentration of a solute in a solution, and m represents an index of a solubility formula;
the pressure of the pipeline refers to the pressure applied by water flow to the pipeline wall in the pipeline, the pressure of the pipeline is an important index for measuring the water flow movement capacity, and the pressure of the pipeline is calculated，/>Indicating the flow rate of the pipe water inlet->Indicating the flow rate of the water outlet of the pipeline, < >>Representing the density of the water.
Preferably, the pump station safety analysis module analyzes the processed sub-region pump station data, so as to monitor the running condition in each region of the pump station in real time, discover potential safety problems in time, obtain the equipment aging degree coefficient, the equipment abrasion degree coefficient and the pressure bearing capacity coefficient of the network manager, and calculate;
the equipment aging degree coefficient h is calculated by the content C of suspended matters in water, the water flow speed v in a pump station and the equipment running time t to obtain；
The abrasion coefficient x of the equipment is calculated by the hardness W of water, the dissolved matter I and the running time t of the equipment to obtain；
The pressure bearing capacity coefficient y of the network pipe is obtained by deriving and calculating the pressure P of the pipelineN represents n regions.
Preferably, the pump station safety correction module derives the analyzed pump station data and calculates a safety correction indexDiagnosing and monitoring the safety in each area of the pump station according to the safety correction index, and when the safety correction index is 0</><1, no safety abnormality occurs in each area of the pump station, the pump station safety is continuously monitored, and when the safety correction index is +>>1, if the pump station is in safety abnormality, transmitting the monitored result to a safety abnormality positioning module;
the safety correction indexCalculating the equipment aging degree coefficient h, the equipment abrasion degree coefficient x and the pressure bearing capacity coefficient y of the network management to obtain +.>。
Preferably, the safety abnormality positioning module is configured to receive a monitoring result of the safety abnormality, position an area where the safety abnormality occurs according to the safety correction index, and mark the area.
Preferably, the early warning feedback module feeds back the monitored safety abnormality result to the pump station staff and sends the positioned safety abnormality position information to the computer terminal, so as to remind the pump station staff to repair the safety abnormality problem in time.
The invention has the technical effects and advantages that:
according to the invention, the pump station map acquisition module is arranged to draw the pump station map of the whole structure of the pump station, the area division is carried out, the pump station data is acquired in real time through the pump station data acquisition module, the pump station data processing module is used for preprocessing the acquired sub-area pump station data, the pump station safety analysis module is used for analyzing the processed sub-area pump station data to obtain the equipment aging degree coefficient, the equipment abrasion degree coefficient and the pressure bearing capacity coefficient of the network manager, the pump station safety correction module is used for deducing the analyzed sub-area pump station data to obtain the safety correction index, the safety state in each area of the pump station is monitored, the position of the safety abnormality of the pump station is positioned through the safety abnormality positioning module, the alarm is carried out on the state of the safety abnormality of the pump station through the early warning feedback module, and accurate fault diagnosis and early warning can be provided, specific type pump station faults can be monitored, so that the monitoring of the pump station is more intelligent, and the high cost and complex operation are reduced.
Drawings
FIG. 1 is a flow chart of an intelligent pump station management system based on digital twinning.
Detailed Description
The following will be described in detail and with reference to the drawings in the present invention, and the configurations of the structures described in the following embodiments are merely examples, and the digital twin smart pump station management system according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of the present invention.
The invention provides a digital twinning-based intelligent pump station management system, which comprises:
the pump station map acquisition module: the method is used for scanning the field data of the pump station by utilizing 3D scanning, mapping the whole structure of the pump station to a computer end, constructing a digital twin model of the pump station, carrying out simulation drawing on the map of the pump station, dividing the map into a plurality of sub-areas, and numbering 1,2 and 3 … … n.
In this embodiment, the pump station map acquisition module surveys the distribution situation and the space layout of the pump stations, determines and marks the positions of the pump station equipment on the pump station map, and monitors the safety condition of the pump stations in real time through the pump station map.
The system has the advantages that the safety state of the pump station can be monitored in real time through the pump station map acquisition module, the distribution state of the whole area of the pump station can be intuitively observed, and the safety monitoring requirement of the whole pump station can be met through area division.
The pump station data acquisition module: the system is used for collecting pump station data in real time by using sensor equipment, inputting the collected pump station data into a computer terminal, storing the collected pump station data according to areas divided on a pump station map, and transmitting the pump station data to a pump station data analysis module.
In the embodiment, the pump station data acquisition module acquires pump station data in real time through sensor equipment, and displays monitoring results and working states of various parameters of a pump station at a computer end;
the sensor equipment is used for detecting and recording the operation state and parameters of the pump station and comprises a flow sensor, a pressure sensor and a water level sensor.
The system has the advantages that the operation state and the operation parameters of the pump station equipment can be monitored in real time through the collected pump station data, abnormal conditions can be found in time and processed, the shutdown and the loss caused by equipment faults are avoided, the operation cost can be reduced, and the pump station data processing module is convenient for extracting data.
The pump station data processing module: based on pretreatment of collected sub-area pump station data, the hardness of water, the content of suspended matters in water, the pressure of dissolved matters and pipelines are obtained, and all parameters are transmitted to a pump station safety analysis module.
In this embodiment, the pump station data processing module extracts and processes the collected sub-region pump station data to obtain various parameters affecting the safety state of the pump station, including hardness of water, suspended matter content in water, dissolved matter, pressure of the pipeline and water flow speed, and calculates the various parameters;
the hardness of the water is the acid-base strength in the water, the pH value can influence the corrosion state of pump station equipment, the stronger the pH value is, the more serious the corrosion of the pump station equipment is in use, the calculation is carried out on the pH value of the water, and the result is that,/>The standard solution is consumed in milliliters during titration, N represents the equivalent concentration of the standard solution, and V represents the volume milliliters of the water sample;
the content of suspended matters in the water is one of the standards for measuring the ageing degree of the equipment, and the more serious the ageing degree of the equipment is, the calculation formula is that the content of the suspended matters in the water isA represents the total weight of the suspension, the filter membrane and the weighing bottle, B represents the total weight of the filter membrane and the weighing bottle, and V represents the volume of the sample;
the dissolved matter can cause corrosion to equipment to a certain extent, and the higher the content of the dissolved matter in water is, the more serious the corrosion to the equipment is, the dissolved matter is calculatedK represents a solubility constant, S represents a substance concentration of a solute in a solution, and m represents an index of a solubility formula;
the pressure of the pipeline refers to the pressure applied by water flow to the pipeline wall in the pipeline, the pressure of the pipeline is an important index for measuring the water flow movement capacity, and the pressure of the pipeline is calculated，/>Indicating the flow rate of the pipe water inlet->Indicating the flow rate of the water outlet of the pipeline, < >>Representing the density of the water.
The method has the advantages that the data of the pump station in the sub-area can be analyzed and calculated in real time, so that the working condition of the pump station can be known in real time when the safety state of the pump station is known, the problem of safety abnormality of the pump station can be solved, the basis of an effective solution is provided, and the efficiency and accuracy of data analysis are improved.
And the pump station safety analysis module: the method is used for analyzing the processed sub-area pump station data to obtain the equipment aging degree coefficient, the equipment abrasion degree coefficient and the pressure bearing capacity coefficient of the network manager.
In this embodiment, the pump station security analysis module analyzes the processed sub-area pump station data, so as to monitor the operation condition in each area of the pump station in real time, discover potential security problems in time, obtain the equipment aging degree coefficient, the equipment wear degree coefficient and the pressure bearing capacity coefficient of the network manager, and calculate;
the equipment aging degree coefficient h is calculated by the content C of suspended matters in water, the water flow speed v in a pump station and the equipment running time t to obtain；
The abrasion coefficient x of the equipment is calculated by the hardness W of water, the dissolved matter I and the running time t of the equipment to obtain；
The pressure bearing capacity coefficient y of the network pipe is obtained by deriving and calculating the pressure P of the pipelineN represents n regions.
The method has the advantages that various related pump station data can be monitored and analyzed in real time by analyzing the pump station data, so that operation and maintenance personnel can know the operation state of the pump station in time, find problems and take corresponding measures, and meanwhile, a large amount of time and operation cost are reduced, and the working efficiency is improved;
the water flow velocity v in the pump station is in a mutual restriction relation with the flow of the pump station, when the water flow velocity in the pump station is larger, the pressure of the pump station is also increased, and the calculation formula is as followsQ represents the amount of water passing through the cross-sectional area of the conduit and D represents the cross-sectional area of the conduit.
And the pump station safety correction module: the equipment aging degree coefficient, the equipment abrasion degree coefficient and the pressure bearing capacity coefficient of the network pipe are analyzed and deduced through the data analysis of the sub-area pump station to obtain a safety correction indexAnd calculating according to the security correction index +.>And monitoring the safety state in each area of the pump station, and transmitting the result of monitoring the safety abnormality of the pump station to the safety correction positioning module.
In this embodiment, the pump station safety correction module derives the analyzed pump station data and calculates a safety correction indexDiagnosing and monitoring the safety in each area of the pump station according to the safety correction index, and when the safety correction index is 0</><1, no safety abnormality occurs in each area of the pump station, the pump station safety is continuously monitored, and when the safety correction index is +>>1, if the pump station is in safety abnormality, transmitting the monitored result to a safety abnormality positioning module;
the safety correction indexCalculating the equipment aging degree coefficient h, the equipment abrasion degree coefficient x and the pressure bearing capacity coefficient y of the network management to obtain +.>。
The system can immediately remind related staff and take corresponding measures once abnormal conditions are found, equipment faults or accidents are avoided, energy consumption and operation cost are reduced to the greatest extent, and normal operation of the pump station is guaranteed.
A safety abnormity positioning module: and the early warning feedback module is used for locating the position of the safety abnormality in the pump station map through monitoring the result of the pump station safety abnormality, marking the position, and transmitting the marked position to the early warning feedback module.
In this embodiment, the security anomaly positioning module is configured to receive a security anomaly monitoring result, position an area where a security anomaly occurs according to a security correction index, and mark the area.
The method has the advantages that the position, the state and the operation condition of the pump station can be monitored in real time by safely positioning the pump station, the operation condition and the work load of equipment of the pump station can be tracked and monitored, equipment faults or anomalies can be found in time, potential safety hazards are prevented from occurring in the operation process of the equipment, and the safe operation of the pump station is guaranteed.
Early warning feedback module: and the monitoring module is used for alarming the monitored state of the pump station safety abnormality and feeding back the position of the safety abnormality to the pump station staff for human-computer interaction.
In this embodiment, the early warning feedback module feeds back the monitored safety abnormality result to the pump station staff, and sends the located safety abnormality position information to the computer terminal, so as to remind the pump station staff to repair the safety abnormality in time.
Finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (1)
1. Intelligent pump station management system based on digital twinning, which is characterized in that: comprising the following steps:
the pump station map acquisition module: the method comprises the steps of scanning pump station field data by utilizing 3D scanning, mapping the whole structure of a pump station to a computer end, constructing a digital twin model of the pump station, carrying out simulation drawing on a pump station map, dividing the pump station map into a plurality of sub-areas, and numbering 1,2 and 3 … … n;
the pump station data acquisition module: the system comprises a sensor device, a computer terminal, a pump station data analysis module, a data acquisition module, a data analysis module and a data storage module, wherein the sensor device is used for acquiring pump station data in real time, inputting the acquired pump station data into the computer terminal, carrying out regional storage according to regions divided on a pump station map, and transmitting the pump station data to the pump station data analysis module;
the pump station data processing module: based on pretreatment of collected sub-area pump station data, the hardness of water, the content of suspended matters in water, the pressure of dissolved matters and pipelines are obtained, and all parameters are transmitted to a pump station safety analysis module;
and the pump station safety analysis module: the method comprises the steps of analyzing processed sub-area pump station data to obtain equipment aging degree coefficients, equipment abrasion degree coefficients and pressure bearing capacity coefficients of network management;
and the pump station safety correction module: the equipment aging degree coefficient, the equipment abrasion degree coefficient and the pressure bearing capacity coefficient of the network pipe are analyzed and deduced through the data analysis of the sub-area pump station to obtain a safety correction indexAnd calculating according to the security correction index +.>Monitoring the safety state in each area of the pump station, and transmitting the result of monitoring the safety abnormality of the pump station to a safety correction positioning module;
a safety abnormity positioning module: the system comprises a pump station map, a warning feedback module, a warning display module and a warning display module, wherein the warning display module is used for displaying the result of the safety abnormality of the pump station;
early warning feedback module: the system is used for alarming the monitored state of the pump station safety abnormality, feeding back the position of the safety abnormality to the pump station staff, and carrying out man-machine interaction;
the pump station map acquisition module is used for surveying the distribution condition and the space layout of the pump stations, determining and marking the positions of pump station equipment on a pump station map, and monitoring the safety condition of the pump stations in real time through the pump station map;
the pump station data acquisition module acquires pump station data in real time through sensor equipment, and displays monitoring results and working states of various parameters of the pump station at a computer end;
the sensor equipment is used for detecting and recording the operation state and parameters of the pump station and comprises a flow sensor, a pressure sensor and a water level sensor;
the pump station data processing module is used for extracting and processing the collected sub-region pump station data to obtain various parameters affecting the safety state of the pump station, including the hardness of water, the content of suspended matters in water, the pressure and the water flow speed of a dissolved matter and a pipeline, and calculating the various parameters;
the hardness of the water is the acid-base strength in the water, the pH value can influence the corrosion state of pump station equipment, the stronger the pH value is, the more serious the corrosion of the pump station equipment is in use, the calculation is carried out on the pH value of the water, and the result is that,/>The standard solution is consumed in milliliters during titration, N represents the equivalent concentration of the standard solution, and V represents the volume milliliters of the water sample;
the content of suspended matters in the water is one of the standards for measuring the ageing degree of the equipment, and the more serious the ageing degree of the equipment is, the calculation formula is that the content of the suspended matters in the water isA represents the total weight of the suspension, the filter membrane and the weighing bottle, B represents the total weight of the filter membrane and the weighing bottle, and V represents the volume of the sample;
the dissolved substances can cause a certain distance to the equipmentThe higher the content of dissolved substances in the water, the more serious the corrosion to the equipment is, and the dissolved substances are calculatedK represents a solubility constant, S represents a substance concentration of a solute in a solution, and m represents an index of a solubility formula;
the pressure of the pipeline refers to the pressure applied by water flow to the pipeline wall in the pipeline, the pressure of the pipeline is an important index for measuring the water flow movement capacity, and the pressure of the pipeline is calculated，/>Indicating the flow rate of the pipe water inlet->Indicating the flow rate of the water outlet of the pipeline, < >>Represents the density of water;
the pump station safety analysis module analyzes the processed sub-region pump station data, so as to monitor the running condition in each region of the pump station in real time, discover potential safety problems in time, obtain the equipment aging degree coefficient, the equipment abrasion degree coefficient and the pressure bearing capacity coefficient of the network manager, and calculate;
the equipment aging degree coefficient h is calculated by the content C of suspended matters in water, the water flow speed v in a pump station and the equipment running time t to obtain；
The abrasion coefficient x of the equipment is calculated by the hardness W of water, the dissolved matter I and the running time t of the equipment to obtain；
The pressure bearing capacity coefficient y of the network pipe is obtained by deriving and calculating the pressure P of the pipelineN represents n regions;
the pump station safety correction module derives the analyzed pump station data and calculates a safety correction indexDiagnosing and monitoring the safety in each area of the pump station according to the safety correction index, and when the safety correction index is 0</><1, no safety abnormality occurs in each area of the pump station, the pump station safety is continuously monitored, and when the safety correction index is +>>1, if the pump station is in safety abnormality, transmitting the monitored result to a safety abnormality positioning module;
the safety correction indexCalculating the equipment aging degree coefficient h, the equipment abrasion degree coefficient x and the pressure bearing capacity coefficient y of the network management to obtain +.>；
The safety abnormality positioning module is used for receiving a monitoring result of safety abnormality, positioning an area with the safety abnormality according to the safety correction index and marking the area;
the early warning feedback module feeds back the monitored safety abnormality result to the pump station staff and sends the positioned safety abnormality position information to the computer terminal, so that the pump station staff is reminded of timely repairing the safety abnormality problem.
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| CN202311345610.0A CN117094564B (en) | 2023-10-18 | 2023-10-18 | Intelligent pump station management system based on digital twinning |
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| CN202311345610.0A CN117094564B (en) | 2023-10-18 | 2023-10-18 | Intelligent pump station management system based on digital twinning |
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| CN117094564B true CN117094564B (en) | 2024-02-02 |
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