A step-by-step pump station diversion project scheduling system based on digital twinning
By combining virtual reality and numerical simulation technologies, a scheduling system for cascade pumping station water diversion projects was developed, which solved the problem of simulation of cascade pumping station water diversion projects, achieved efficient regulation and management, and improved the system's operational accuracy and user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-04-04
- Publication Date
- 2026-03-03
AI Technical Summary
Existing technologies are insufficient for efficient simulation of cascade pumping station water diversion projects, leading to inaccurate control and complex operation and management.
A cascade pumping station water diversion project scheduling system based on digital twins was adopted, combined with virtual reality and numerical simulation technologies, to develop a virtual simulation system for the hydrodynamic and water quality effects of cascade reservoir regulation. The system includes functional modules such as pumping station hydrodynamic performance simulation, pumping station forebay three-dimensional flow simulation, pipeline hydrodynamic process simulation, air release valve multi-condition response simulation, water distribution point multi-condition combination simulation, whole-line constant flow process simulation, normal start-stop transition process simulation, emergency shutdown process simulation, large screen display and intelligent monitoring module, etc., to achieve three-dimensional simulation and real-time data display.
It improves the control accuracy and operation management efficiency of the cascade pumping station system, provides a more intuitive engineering scheme comparison and abnormal data processing capability, and enhances the user's immersion and interactivity.
Smart Images

Figure CN116484466B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of water diversion engineering in cascade pumping station systems, and more specifically, to a scheduling system for water diversion engineering in cascade pumping stations based on digital twins. Background Technology
[0002] Cascade pumping station systems for water transfer are an important means of resolving regional water supply and demand imbalances and achieving rational allocation of water resources. Accurate and rational regulation of the pumping stations is crucial for the safe, stable, efficient, and economical operation of cascade pumping station systems for water transfer, and it is also a key research topic both domestically and internationally.
[0003] Watershed simulation is a new means and method that combines virtual reality technology with watershed numerical simulation to support integrated watershed management. Virtual reality can provide users with an immersive and interactive simulation environment, offering superior immersion and interactivity compared to general visualization simulation; while numerical simulation mainly focuses on the simulation and prediction of watershed water cycle processes and their regulatory coupling systems, making it more specialized and serving as the core engine of watershed simulation, providing a basis for watershed management decision support.
[0004] Combining virtual reality and numerical simulation technologies, leveraging their respective strengths, would facilitate the development of a virtual simulation system for the hydrodynamic and water quality effects of cascade reservoir regulation, serving water transfer operation and management. Summary of the Invention
[0005] The technical problem to be solved by the present invention is to provide a scheduling system for water diversion projects of cascade pumping stations based on digital twins, which facilitates the simulation of water diversion projects of cascade pumping stations.
[0006] The present invention achieves its objective by employing the following technical solution:
[0007] A scheduling system for a cascade pumping station water diversion project based on digital twins, including a 3D scheduling system, is characterized by the following functional modules: pumping station hydrodynamic performance simulation, pumping station forebay three-dimensional flow simulation, pipeline hydrodynamic process simulation, air release valve multi-condition response simulation, water distribution port multi-condition combination simulation, whole-line steady flow process simulation and analysis, normal start-stop transition process simulation, emergency shutdown process simulation, large screen display and intelligent monitoring module;
[0008] The pump station hydrodynamic performance simulation combines virtual reality and numerical simulation technologies to utilize their respective characteristics and develop a virtual simulation system for the hydrodynamic and water quality effects of cascade reservoir regulation, serving water transfer operation management.
[0009] The three-dimensional flow simulation of the pump station forebay constructs a three-dimensional model of the pump station forebay and determines the water level changes and flow direction of the forebay based on relevant parameters of hydrodynamic experiments, thereby realizing the function of three-dimensional flow simulation of the forebay. At the same time, it provides real-time display of information such as water level and temperature in the pump station forebay.
[0010] The pipeline hydrodynamic process simulation combines virtual reality and watershed numerical simulation technologies to leverage their respective characteristics and serve water transfer operation management.
[0011] The simulation of the multi-condition response of the exhaust valve shows that the regulation of the reservoir is achieved through the control of the exhaust valve. A three-dimensional simulation model of the exhaust valve is constructed, and the opening and closing of the exhaust valve is achieved by mouse operation, or the valve is automatically opened and closed based on remote automated scheduling command information. The 3D view of the opening and closing of the exhaust valve is realized, and information such as reservoir flow rate and velocity are displayed in real time.
[0012] The multi-condition combination simulation of the water distribution outlet involves constructing a three-dimensional simulation model of the water distribution outlet, monitoring key information such as flow rate and velocity of each water distribution outlet, realizing 3D viewing of each water distribution outlet, simulating the overall system operation status under multiple conditions and scenarios of each water distribution outlet through monitoring data calculation and analysis, and adjusting the overall system operation parameters based on the simulation results.
[0013] The full-line constant flow process simulation analysis integrates full-line constant flow process simulation analysis data. Based on the above data, the simulation analysis system realizes the 3D viewing function of the flow rate and velocity of each unit.
[0014] The simulation of the normal start-stop transition process shows that if the pumping station's starting water level is not set properly, it will cause the pump to start and stop frequently. Manual debugging is complicated and inefficient. The system integrates the simulation data of the normal start-stop transition process, obtains the optimal starting water level, and performs 3D simulation.
[0015] The emergency shutdown process simulation shows that if the pump start-up water level of the pumping station is not set properly, it will cause the pump to start and stop frequently. The manual debugging method is complicated and inefficient. The system integrates emergency shutdown process simulation data to realize 3D simulation of emergency shutdown.
[0016] The large-screen display is equipped with a reserved interface for large-screen support, enabling the large-screen display of the entire 3D system.
[0017] The intelligent monitoring module integrates systems such as pump station data monitoring, enabling 3D viewing of real-time pump station data and rapid 3D location and alarm for abnormal data.
[0018] As a further limitation of this technical solution, the hydrodynamic performance simulation of the pumping station involves constructing a three-dimensional model of the pumping station and realizing dynamic interaction between the three-dimensional model and the database. This functional module can achieve the following functions:
[0019] Function 1: Attribute Viewing. Click on the device you want to view to display information such as device name, speed, vibration, flow rate, and pressure in real time.
[0020] Function 2: 3D browsing, allowing manual 3D browsing of the pump station from 360 degrees without blind spots using a mouse or keyboard;
[0021] Function 3: Automatic roaming. Automatic roaming is achieved according to a pre-defined roaming path. Collision detection is activated in both free roaming and automatic roaming functions to enhance the user's sense of real immersion in the virtual environment.
[0022] Function 4: Quick location. By entering the device number, the location of the device can be quickly determined.
[0023] Function 5: 3D Water Quality Migration and Transformation. Based on the calculation results of the water quality model or monitoring data, the system uses a scalar field visualization method to map different water quality concentrations with different color gradient changes, intuitively showing the process of water quality concentration changes along the river in a three-dimensional virtual environment.
[0024] Function Six: 3D Engineering Scheme Demonstration. The three-dimensional scenes generated by virtual reality technology have a realistic sense of stereoscopicity, a high degree of immersion, and good interactive characteristics. In the computer-generated virtual environment, models are built according to the actual size of the rule model, and then integrated with the scene. The spatial layout of various schemes is compared and the effects of different schemes are simulated to determine the final engineering scheme.
[0025] As a further limitation of this technical solution, the pipeline hydrodynamic process simulation constructs a three-dimensional pipeline model and realizes interactive dynamic querying between the three-dimensional model and the database. Under this functional module, the following functions can be achieved:
[0026] Function 1: Attribute Viewing. Click on the pipe at the location you want to view to display information such as water flow rate, pressure, pipe diameter, pipe burial depth, and pipe number in real time.
[0027] Function 2: 3D browsing. Users can use a mouse or keyboard to view the pipeline route, pipeline location information, etc. in 3D.
[0028] Function 3: Quick location. By entering the pipe number, the location of the pipe can be quickly determined.
[0029] Function 4: Simulation animation, integrating hydrodynamic data to display simulation animation of water flow in a selected cross-section of a pipe.
[0030] As a further limitation of this technical solution, the intelligent monitoring module can achieve the following functions:
[0031] Function 1: 3D browsing. Users can use a mouse or keyboard to browse and view the pipeline route, pipeline location information, etc. in 3D.
[0032] Function 2: Quick location. By entering the pipe number, the location of the pipe can be quickly determined.
[0033] Function 3: Real-time 3D data viewing, integrating pump station data monitoring and other systems to enable real-time 3D online viewing of pump unit data;
[0034] Function 4: When abnormal data is detected, the system quickly locates the abnormal device and displays a prompt message and possible remedial measures.
[0035] Compared with the prior art, the advantages and positive effects of the present invention are:
[0036] 1. This invention combines virtual reality and numerical simulation technologies to utilize their respective characteristics and develop a virtual simulation system for the hydrodynamic and water quality effects of cascade reservoir regulation, serving water transfer operation and management.
[0037] 2. Traditional engineering solutions are planned and designed based on two-dimensional visualization platforms. The simple points, lines, and surfaces used to represent these solutions are not clear and intuitive enough, making them difficult to understand and compare. Virtual reality technology, on the other hand, generates three-dimensional scenes with a realistic sense of depth, a high degree of immersion, and excellent interactivity. In a computer-generated virtual environment, models are created based on the actual dimensions of a rule-based model, then integrated with the scene. This allows for comparison of spatial arrangements of various solutions and simulation of the effects of different approaches, ultimately determining the final solution. Attached Figure Description
[0038] Figure 1 This is a schematic diagram showing the properties of the pump station hydrodynamic performance simulation module of the present invention.
[0039] Figure 2 This is a 3D view illustration of the pump station hydrodynamic performance simulation module of the present invention. Figure 1 .
[0040] Figure 3 This is a 3D view illustration of the pump station hydrodynamic performance simulation module of the present invention. Figure 2 .
[0041] Figure 4 This is a schematic diagram of the automatic roaming of the pump station hydrodynamic performance simulation module of the present invention.
[0042] Figure 5 This is a schematic diagram illustrating the practical application of the pipeline hydrodynamic process simulation module of the present invention.
[0043] Figure 6 This is a schematic diagram of the multi-condition response simulation module for the exhaust valve of the present invention.
[0044] Figure 7 This is a simulation diagram of the multi-condition combination of the water distribution port of the present invention. Figure 1 .
[0045] Figure 8 This is a simulation diagram of the multi-condition combination of the water distribution port of the present invention. Figure 2 .
[0046] Figure 9 This is a schematic diagram of the simulation analysis of the entire steady flow process of the present invention.
[0047] Figure 10 This is a schematic diagram simulating the normal start-stop transition process of the present invention.
[0048] Figure 11 This is a simulation diagram of the emergency shutdown process of the present invention. Figure 1 .
[0049] Figure 12 This is a simulation diagram of the emergency shutdown process of the present invention. Figure 2 .
[0050] Figure 13 This is a simulation diagram of the emergency shutdown process of the present invention. Figure 3 .
[0051] Figure 14 This is a schematic diagram illustrating the three-dimensional real-time data viewing of the intelligent monitoring module of the present invention. Detailed Implementation
[0052] The following detailed description of a specific embodiment of the present invention is provided in conjunction with the accompanying drawings. However, it should be understood that the scope of protection of the present invention is not limited to the specific embodiment.
[0053] like Figures 1-14 As shown, the present invention includes a 3D scheduling system, which includes the following functional modules: pump station hydrodynamic performance simulation, pump station forebay three-dimensional flow simulation, pipeline hydrodynamic process simulation, exhaust valve multi-condition response simulation, water outlet multi-condition combination simulation, full-line steady flow process simulation analysis, normal start-stop transition process simulation, emergency shutdown process simulation, large screen display and intelligent monitoring module.
[0054] The pump station hydrodynamic performance simulation combines virtual reality and numerical simulation technologies to utilize their respective characteristics and develop a virtual simulation system for the hydrodynamic and water quality effects of cascade reservoir regulation, serving water transfer operation management.
[0055] Watershed simulation is a novel approach and method that combines virtual reality (VR) technology with watershed numerical simulation to support integrated watershed management. VR provides users with an immersive, interactive simulation environment, offering superior immersion and interactivity compared to general visualization simulations. Numerical simulation, primarily concerned with the simulation and prediction of watershed water cycle processes and their coupled regulation systems, is more specialized and serves as the core engine of watershed simulation, providing a basis for decision-making support in watershed management. Hydrodynamic performance simulation combines VR and numerical simulation technologies to leverage their respective strengths, developing a virtual simulation system for the hydrodynamic and water quality effects of cascade reservoir regulation, serving water transfer operation management.
[0056] The system features adaptive viewpoint adjustment for virtual environment roaming. It offers manual roaming controls via mouse and keyboard to change the viewpoint's angle and position, and also allows for pre-defined roaming paths for automatic navigation. Adaptive adjustment activates collision detection when the viewpoint approaches terrain surfaces to prevent the viewpoint from passing through objects and creating a sense of incongruity. The combination of roaming and collision detection enhances the user's sense of immersion in the virtual environment.
[0057] 3D Water Quality Migration and Transformation. Based on water quality model calculations or monitoring data, this method uses a scalar field visualization approach. Different water quality concentrations are mapped using varying color gradients based on simulation or monitoring results, visually showcasing the changes in river water quality concentration along its course in a 3D virtual environment.
[0058] Engineering scheme demonstration. Previous engineering schemes were planned and designed based on two-dimensional visualization platforms. The simple points, lines, and surfaces used to express the schemes were not clear and intuitive enough, making them difficult to understand and compare multiple schemes. Virtual reality technology, on the other hand, generates three-dimensional scenes with realistic stereoscopic effects, a high degree of immersion, and excellent interactive characteristics. In a computer-generated virtual environment, a model is created based on the actual dimensions of a rule-based model, then integrated with the scene. The spatial layout of various schemes is compared, and the effects of different schemes are simulated to determine the final scheme.
[0059] The three-dimensional flow simulation of the pump station forebay constructs a three-dimensional model of the pump station forebay and determines the water level changes and flow direction of the forebay based on relevant parameters from hydrodynamic experiments, thereby realizing the function of three-dimensional flow simulation of the forebay. At the same time, it provides real-time display of information such as water level and temperature in the pump station forebay.
[0060] The pipeline hydrodynamic process simulation combines virtual reality and watershed numerical simulation technologies to leverage their respective characteristics and serve water transfer operation management.
[0061] Watershed simulation is a novel approach and method that combines virtual reality (VR) technology with watershed numerical simulation to support integrated watershed management. VR provides users with an immersive, interactive simulation environment, offering superior immersion and interactivity compared to general visualization simulations. Watershed numerical simulation, primarily focused on simulating and predicting the water cycle process and its coupled regulation systems, is more specialized and serves as the core engine of watershed simulation, providing a basis for decision-making in watershed management. Hydrodynamic performance simulation combines VR and watershed numerical simulation technologies to leverage their respective strengths and serve water transfer operation management.
[0062] The simulation of the multi-condition response of the exhaust valve shows that the regulation of the reservoir is achieved through the control of the exhaust valve. A three-dimensional simulation model of the exhaust valve is constructed, and the valve can be opened and closed by mouse manipulation or by automatic opening and closing of the valve based on remote automated scheduling command information. The 3D view of the opening and closing of the exhaust valve is realized, and information such as reservoir flow rate and velocity are displayed in real time.
[0063] The multi-condition combination simulation of the water distribution outlet involves constructing a three-dimensional simulation model of the water distribution outlet, monitoring key information such as flow rate and velocity of each water distribution outlet, enabling 3D viewing of each water distribution outlet, simulating the overall system operation status under multiple conditions and scenarios of each water distribution outlet through monitoring data calculation and analysis, and adjusting the overall system operation parameters based on the simulation results.
[0064] The full-line constant flow process simulation analysis integrates full-line constant flow process simulation analysis data. Based on the above data, the simulation analysis system realizes the 3D viewing function of the flow rate and velocity of each unit.
[0065] The simulation of the normal start-stop transition process addresses the issue that if the pumping station's starting water level is not set properly, it can cause frequent pump starts and stops. Manual debugging is complex and inefficient. The system integrates simulation data of the normal start-stop transition process to obtain the optimal starting water level and performs 3D simulation.
[0066] The emergency shutdown process simulation addresses the issue that improperly set pump start-up water levels at pump stations can cause frequent pump starts and stops. Manual adjustments are complex and inefficient. The system integrates emergency shutdown process simulation data to achieve 3D simulation of emergency shutdown.
[0067] The large-screen display is equipped with a reserved interface for large-screen support, enabling the large-screen display of the entire 3D system.
[0068] The intelligent monitoring module integrates systems such as pump station data monitoring, enabling 3D viewing of real-time pump station data and rapid 3D location and alarm for abnormal data.
[0069] The hydrodynamic performance simulation of the pumping station involves constructing a 3D model of the pumping station and enabling dynamic interaction between the 3D model and the database. This module can perform the following functions:
[0070] Function 1: Attribute Viewing. Click on the device you want to view to display information such as device name, speed, vibration, flow rate, and pressure in real time.
[0071] Function 2: 3D browsing, allowing manual 3D browsing of the pump station from 360 degrees without blind spots using a mouse or keyboard;
[0072] Function 3: Automatic roaming. Automatic roaming is achieved according to a pre-defined roaming path. Collision detection is activated in both free roaming and automatic roaming functions to enhance the user's sense of real immersion in the virtual environment.
[0073] Function 4: Quick location. By entering the device number, the location of the device can be quickly determined.
[0074] Function 5: 3D Water Quality Migration and Transformation. Based on the calculation results of the water quality model or monitoring data, the system uses a scalar field visualization method to map different water quality concentrations with different color gradient changes, intuitively showing the process of water quality concentration changes along the river in a three-dimensional virtual environment.
[0075] Function Six: 3D Engineering Scheme Demonstration. Traditional engineering schemes are planned and designed based on two-dimensional visualization platforms. The simple points, lines, and surfaces used to represent engineering schemes are not clear or intuitive enough, making them difficult to understand and compare multiple schemes. Virtual reality technology generates three-dimensional scenes with realistic stereoscopic effects, a high degree of immersion, and excellent interactivity. In a computer-generated virtual environment, models are created according to the actual dimensions of a rule-based model, then integrated with the scene. This allows for comparison of the spatial layout of various schemes and simulation of the effects of different schemes, ultimately determining the final engineering scheme.
[0076] The pipeline hydrodynamic process simulation constructs a three-dimensional pipeline model and enables interactive dynamic querying between the three-dimensional model and the database. This functional module can achieve the following functions:
[0077] Function 1: Attribute Viewing. Click on the pipe at the location you want to view to display information such as water flow rate, pressure, pipe diameter, pipe burial depth, and pipe number in real time.
[0078] Function 2: 3D browsing. Users can use a mouse or keyboard to view the pipeline route, pipeline location information, etc. in 3D.
[0079] Function 3: Quick location. By entering the pipe number, the location of the pipe can be quickly determined.
[0080] Function 4: Simulation animation, integrating hydrodynamic data to display simulation animation of water flow in a selected cross-section of a pipe.
[0081] The intelligent monitoring module can perform the following functions:
[0082] Function 1: 3D browsing. Users can use a mouse or keyboard to browse and view the pipeline route, pipeline location information, etc. in 3D.
[0083] Function 2: Quick location. By entering the pipe number, the location of the pipe can be quickly determined.
[0084] Function 3: Real-time 3D data viewing, integrating pump station data monitoring and other systems to enable real-time 3D online viewing of pump unit data;
[0085] Function 4: When abnormal data is detected, the system quickly locates the abnormal device and displays a prompt message and possible handling measures.
[0086] Figures 1-14 These are all examples of existing projects. Custom development was carried out based on existing software deliverables to meet the specific needs of this project. The Jinan Wohushan Reservoir to Jinxiuchuan Reservoir water diversion project utilizes the aforementioned 3D scheduling system. Based on water quality model data, hydraulic data, attribute information data, automated control system data, hydrological data, monitoring data, scheduling data, simulation data of the entire steady flow process, simulation data of normal start-up and shutdown transition processes, and simulation data of emergency shutdown processes, the system intuitively displays the invisible and intangible data in a three-dimensional environment.
[0087] The above-disclosed embodiments are merely specific examples of the present invention. However, the present invention is not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of the present invention.
Claims
1. A digital-twin-based cascade pumping station water diversion project scheduling system, comprising a 3D scheduling system, characterized in that: the 3D scheduling system comprises the following functional modules: pump station hydrodynamic performance simulation, pump station forebay three-dimensional flow simulation, pipe hydrodynamics process simulation, exhaust valve multi-working condition response simulation, water distribution outlet multi-working condition combination simulation, whole-line constant flow process simulation analysis, normal start-stop over process simulation, emergency shutdown process simulation, large screen display and intelligent monitoring module; the pump station hydrodynamic performance simulation combines virtual reality and numerical simulation technology to develop a virtual simulation system for regulating water dynamic and water quality effects of cascade reservoirs by using their respective characteristics, serving water diversion operation management; the pump station forebay three-dimensional flow simulation constructs a three-dimensional model of the pump station forebay, determines the water level change and flow direction of the forebay according to the relevant parameters of hydrodynamics experiments, realizes the function of three-dimensional flow simulation of the forebay, and simultaneously displays the water level and temperature information in the forebay in real time; the pipe hydrodynamics process simulation combines virtual reality and basin numerical simulation technology to serve water diversion operation management by using their respective characteristics; the exhaust valve multi-working condition response simulation realizes the regulation of the reservoir through the control of the exhaust valve, constructs a three-dimensional simulation model of the exhaust valve, realizes the opening and closing of the exhaust valve by using a mouse or the automatic opening and closing of the valve based on remote automatic scheduling instruction information, realizes the 3D viewing of the opening and closing of the exhaust valve, and simultaneously displays the reservoir flow and flow rate information in real time; the water distribution outlet multi-working condition combination simulation constructs a three-dimensional simulation model of the water distribution outlet, monitors the flow rate and flow speed key information of each water distribution outlet, realizes the 3D viewing of each water distribution outlet, simulates the overall operation condition of the system under various working conditions and situations of each water distribution outlet through monitoring data calculation and analysis, and adjusts the overall operation parameters of the system according to the simulation results; the whole-line constant flow process simulation analysis integrates whole-line constant flow process simulation analysis data, realizes the 3D viewing function of the simulation analysis system for each unit flow and flow speed based on the above data; the normal start-stop over process simulation integrates simulation data of the normal start-stop over process of the system, obtains the optimal pump starting water level, and performs 3D simulation; the emergency shutdown process simulation integrates simulation data of the emergency shutdown process of the system, and realizes the 3D simulation of emergency shutdown; the large screen display reserves a large screen support interface, and realizes the large screen display of the whole 3D system; the intelligent monitoring module integrates a pump station data monitoring system, and realizes the 3D viewing of real-time pump station data, three-dimensional rapid positioning and alarm of abnormal data; the pump station hydrodynamic performance simulation constructs a three-dimensional model of the pump station, realizes the dynamic interaction between the three-dimensional model and the database, and realizes the following functions under this functional module: function one: attribute viewing, clicking a device to be viewed can display the device name, rotation speed, vibration, flow rate and pressure information in real time; 2. The digital-twin-based cascade pumping station diversion project scheduling system according to claim 1, characterized in that: Function two: three-dimensional view, using the mouse or keyboard to achieve 360-degree no dead angle of the pump station of the three-dimensional manual view; Function three: automatic roaming, according to the predetermined roaming path to realize automatic roaming, start the collision detection function in the free roaming and automatic roaming function, enhance the real immersive feeling of users in the virtual environment; Function four: fast positioning, by inputting the device number, the device can be quickly positioned to the location; Function five: water quality migration and transformation 3D, based on water quality model calculation results or monitoring data, through the visualization expression of scalar field, different water quality concentration is mapped by different color gradient change, the along-the-line change process of river water quality concentration is intuitively presented in three-dimensional virtual environment; Function six: 3D of engineering scheme demonstration, the three-dimensional scene generated by virtual reality technology has real three-dimensional sense, high degree of immersion and good interaction characteristics, in the computer generated virtual environment, according to the actual size of the rule model modeling, then fusion with scene, compare the spatial arrangement of multiple schemes and simulate the effect of different schemes, determine the final engineering scheme.
3. The digital-twin-based cascade pumping station diversion project scheduling system according to claim 2, characterized in that: The pipe hydrodynamic process simulation, the three-dimensional model of the pipe is constructed, the interactive dynamic query of the three-dimensional model and the database is realized, under the function module, the following functions can be realized: Function one: attribute viewing, clicking the pipe at the corresponding position to be viewed can display the pipe water flow, pressure, pipe diameter, pipe buried depth and pipe number information in real time; Function two: three-dimensional view, using the mouse or keyboard can realize three-dimensional view of the pipe direction and pipe position information; Function three: fast positioning, by inputting the pipe number, the pipe can be quickly positioned to the location; Function four: simulation animation, integrating hydrodynamic data, the water flow simulation animation in a selected cross-section pipe is displayed.
4. The digital-twin-based cascade pumping station diversion project scheduling system according to claim 2, characterized in that: The intelligent monitoring module can realize the following functions: Function one: three-dimensional view, using the mouse or keyboard can realize three-dimensional view of the pipe direction and pipe position information; Function two: fast positioning, by inputting the pipe number, the pipe can be quickly positioned to the location; Function three: three-dimensional real-time data viewing, integrating the pump station data monitoring system, realizing three-dimensional online viewing of pump group real-time data; Function four: when there is abnormal data, the system quickly locates the abnormal equipment and pops up prompt information and possible disposal measures.
Citation Information
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