Gate online real-time monitoring system and method based on digital twinning

Abstract

This invention relates to a gate online real-time monitoring system based on digital twins, comprising a gate online monitoring and sensing system, a digital twin system application backend, and a digital twin system application frontend. The invention also relates to a monitoring method, comprising the steps of: collecting real-time monitoring data; generating geospatial data; importing it into a data base; preprocessing to obtain analytical chart data and early warning information data; converging the data into the data base and pushing it to the digital twin system application frontend; building a BIM visualization scene; establishing a frontend data display window, a real-time monitoring data display window, and a single-point historical data chart display window; associating the data in the real-time monitoring data display window with the model in the BIM visualization scene; highlighting early warning information data and alarm points; and categorizing and displaying the distribution of monitoring data. This invention offers a more intuitive and clearer display; a transition from a client-server (CS) architecture to a browser-server (BS) architecture; provides more diverse data expression channels; links real-time data display and BIM model display; and allows for querying anytime, anywhere.

Description

Technical Field

[0001] This invention relates to the field of digital twin technology for water conservancy projects, and more specifically to an online real-time monitoring system and method for gates based on digital twins. Background Technology

[0002] In water conservancy projects, large or important medium-sized sluice gates with flood control functions are often equipped with online gate monitoring systems.

[0003] To address the aforementioned issues, existing technologies employ the following technical solutions: when presenting data, gate online monitoring systems often use graphical representations to centrally display the layout of each monitoring point within the gate.

[0004] The shortcomings of existing technology are:

[0005] 1. Existing technologies have fixed methods and forms, serving only as illustrations and lacking intuitiveness and clarity in their expression;

[0006] 2. Because existing technology images are mostly based on the overall view of the gate, while the monitoring points are numerous and small, it is difficult to clearly express the specific location of the monitoring points in a single image;

[0007] 3. Because existing technology images only have a fixed perspective, some monitoring points are obscured or overlapped, resulting in an inability to fully and intuitively reflect the monitoring points;

[0008] 4. Since the monitoring points are only examples and cannot be associated with the monitoring data, it is difficult for general managers to find the location of the monitoring data under the existing technology. Summary of the Invention

[0009] To address the aforementioned problems, this invention provides a gate online real-time monitoring system and method based on digital twins. Its purpose is to utilize digital twin (BIM) technology to provide a more intuitive and clearer display method for online real-time monitoring; to realize the transformation of gate online monitoring software from a client-server (CS) architecture to a browser-server (BS) architecture, improving the flexibility of software services; to provide more diverse data expression channels; to link real-time data display and BIM model display; and to allow for querying and browsing anytime, anywhere via the network and a browser.

[0010] To solve the above problems, the technical solution provided by the present invention is as follows:

[0011] A gate online real-time monitoring system based on digital twins includes a gate online monitoring and sensing system, a digital twin system application backend, and a digital twin system application frontend; wherein:

[0012] The gate online monitoring and sensing system is used to monitor the real-time status of the gate and acquire monitoring and sensing data;

[0013] The digital twin system application backend is used to aggregate, store, and analyze the monitoring and sensing data;

[0014] The digital twin system application front end is used to associate and display the monitoring and sensing data with the BIM model.

[0015] Preferably, the gate online monitoring and sensing system includes a sensor unit, a data acquisition unit, a transmission device, and a host computer;

[0016] The digital twin system application backend includes a data base, online monitoring microservices, and a data engine;

[0017] The digital twin system application front end includes a BIM visualization scene and a front-end data display window.

[0018] Preferably, the data base includes geospatial data, analytical chart data, early warning information data, basic data, real-time monitoring data, business management data, and externally shared data;

[0019] The real-time monitoring data is collected by the gate online monitoring and sensing system and then extracted in the form of a data interface;

[0020] The geospatial data is generated by publishing it as a spatial service.

[0021] Preferably, the online monitoring microservice is used for monitoring data statistical analysis, threshold alarms, and providing analytical charts and data for display on the front end of the digital twin system application;

[0022] The online monitoring microservice is constructed by integrating online monitoring software functions into the backend of the digital twin business, based on the digital twin water conservancy engineering microservice framework.

[0023] Preferably, the data engine is used for data aggregation, data governance, data mining, and data services;

[0024] The data engine pushes the real-time monitoring data in the data base and the analysis chart data provided by the online monitoring microservice to the application front end of the digital twin system.

[0025] Preferably, the BIM visualization scene includes a gate BIM model, monitoring and sensing point BIM models, and point markers; wherein:

[0026] The gate BIM model is used as a digital twin mapping of the actual engineering gate;

[0027] The monitoring and sensing point BIM model is used to ensure the accuracy of the monitoring and sensing points in the digital twin; the monitoring and sensing point BIM model and the gate BIM model maintain an equal positional relationship; the monitoring and sensing point BIM model includes coded attribute information and coordinate attribute information as the basis for data association and point identification;

[0028] The location marker is used to display the location of the monitoring point and is generated through a visual front-end development; wherein: if the location marker is clicked, a pop-up window is triggered to display real-time data information.

[0029] A method for real-time online monitoring of gates utilizing the aforementioned digital twin-based gate online real-time monitoring system includes the following steps:

[0030] S100. The real-time monitoring data is collected by the gate online monitoring and sensing system; the geospatial data is generated simultaneously; and then the obtained real-time monitoring data and geospatial data are imported into the data base plate.

[0031] S200. Preprocess the real-time monitoring data to obtain the analysis chart data and the early warning information data;

[0032] S300. The real-time monitoring data, the analysis chart data, the early warning information data, and the geospatial data are aggregated into the data base and then pushed to the application front end of the digital twin system;

[0033] S400. Build the BIM visualization scene;

[0034] S500. Establish the aforementioned front-end data display window, real-time monitoring data display window, and single-point historical data chart display window;

[0035] S600. Associate the data in the real-time monitoring data display window with the model in the BIM visualization scene;

[0036] S700. The early warning information data is prominently displayed in the real-time monitoring data display window; at the same time, the alarm points are prominently displayed in the BIM visualization scene;

[0037] S800. The distribution of monitoring data is displayed in categories; if the location identifier is clicked, a pop-up window is triggered to display real-time data information.

[0038] Preferably, in S100, the geospatial data is generated by constructing a BIM model of the gate and monitoring and sensing points, and publishing it as a spatial service.

[0039] In S200, the real-time monitoring data of the gate is preprocessed through an online monitoring microservice;

[0040] S200 also involves data classification and statistics to generate the analytical chart data;

[0041] S200 also obtains the early warning information data by setting an alarm threshold and providing an over-threshold alarm function;

[0042] In S300, a digital twin data engine is used to aggregate the real-time monitoring data, the analysis chart data, the early warning information data, and the geospatial data to the data base.

[0043] The S300 also pushes the real-time monitoring data, the analysis chart data, the early warning information data, and the geospatial data to the front end of the digital twin system application through interface services.

[0044] Preferably, the S400 is based on WebGL and uses the gate and the BIM model of the monitoring and sensing point to build the BIM visualization scene;

[0045] The S500 uses the Vue framework to create the front-end data display window, the real-time monitoring data display window, and the single-point historical data chart display window.

[0046] Preferably, in S600, the monitoring point BIM model code in the monitoring and sensing point BIM model is used to associate the various data in the real-time monitoring data display window with the model in the BIM visualization scene;

[0047] S700. Call the warning information data and highlight the warning information data in the real-time monitoring data display window;

[0048] In S800, different sensor locations are manually pre-defined for different types of monitoring data, and the distribution of monitoring data is displayed in a categorized manner.

[0049] The S800 also associates with monitoring data to enable the pop-up of corresponding real-time data information when the location identifier of a perceived location is detected in a BIM visualization scenario.

[0050] Compared with the prior art, the present invention has the following advantages:

[0051] 1. Because this invention combines the traditional gate online monitoring system with digital twin technology, it provides a more intuitive and clear display method for online real-time monitoring compared with existing gate online real-time monitoring systems;

[0052] 2. Because this invention integrates the gate online monitoring system into the digital twin system in the form of microservices, it realizes the transformation of the gate online monitoring software from a client-server (CS) architecture to a browser-server (BS) architecture, thereby improving the flexibility of the software services;

[0053] 3. Because this invention associates monitoring data with the BIM model, it provides more diverse data expression channels;

[0054] 4. Compared with existing online real-time gate monitoring systems, this invention adopts a method that associates monitoring data with visualization, thereby achieving linkage between real-time data display and BIM model display;

[0055] 5. Compared with existing online real-time gate monitoring systems, this invention has a stronger distribution capability, enabling queries and browsing anytime and anywhere via the network and a browser. Attached Figure Description

[0056] Figure 1 This is a schematic diagram of the system front-end display page layout according to a specific embodiment of the present invention;

[0057] Figure 2 This is a schematic diagram of real-time and historical statistical data of the system backend in a specific embodiment of the present invention;

[0058] Figure 3 This is a schematic diagram illustrating the implementation process of a specific embodiment of the present invention;

[0059] Figure 4 This is a schematic representation of the over-threshold alarm data in the system backend of a specific embodiment of the present invention.

[0060] Among them: 1. Real-time monitoring data display window, 2. BIM visualization scene, 3. Single-point historical data chart display window. Detailed Implementation

[0061] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. After reading the present invention, any modifications of the present invention in various equivalent forms by those skilled in the art will fall within the scope defined by the appended claims.

[0062] It should be noted that the purpose of this invention is, on the one hand, to use BIM models to display monitoring points and types more flexibly and intuitively in the application system, and on the other hand, to use the link between monitoring points and monitoring data to clearly reflect the location of the monitoring data and better assess the condition of the gate.

[0063] A gate online real-time monitoring system based on digital twins includes a gate online monitoring and sensing system, a digital twin system application backend, and a digital twin system application frontend; wherein:

[0064] The gate online monitoring and sensing system is used to monitor the real-time status of the gate and acquire monitoring and sensing data;

[0065] In this specific embodiment, the gate online monitoring and sensing system includes a sensor unit, a data acquisition unit, a transmission device, and a host computer;

[0066] The backend of a digital twin system application includes a data platform, online monitoring microservices, and a data engine.

[0067] In this specific embodiment, the data base includes geospatial data, analytical chart data, early warning information data, basic data, real-time monitoring data, business management data, and externally shared data.

[0068] It should be noted that the data base is an important component of digital twin water conservancy projects and the foundation for their construction. It includes geospatial data, basic data, monitoring data, business management data, and externally shared data.

[0069] It should be further noted that in this invention, real-time monitoring data collected by the gate online monitoring and sensing system is extracted through a data interface; geospatial data is generated by publishing it as a spatial service, and both serve as components of the data base for subsequent business applications to retrieve.

[0070] Real-time monitoring data is collected by the gate's online monitoring and sensing system and then extracted in the form of a data interface.

[0071] Geospatial data is generated by publishing it as a spatial service.

[0072] like Figure 1 As shown in this specific embodiment, the online monitoring microservice is used for monitoring data statistical analysis, threshold alarms, and providing analytical chart data for display on the front end of the digital twin system application.

[0073] In this specific embodiment, the online monitoring microservice is constructed by integrating online monitoring software functions into the backend of the digital twin business, based on the digital twin water conservancy project microservice framework.

[0074] In this specific embodiment, the data engine is used for data aggregation, data governance, data mining, and data services.

[0075] The data engine pushes real-time monitoring data from the data platform and analytical charts provided by the online monitoring microservice to the front end of the digital twin system application.

[0076] It should be noted that the data engine provides functions such as data aggregation, data governance, data mining, and data services in the digital twin water conservancy engineering system.

[0077] The digital twin system application front end includes BIM visualization scene 2 and front-end data display window.

[0078] In this specific embodiment, BIM visualization scenario 2 includes a gate BIM model, a monitoring and sensing point BIM model, and point markers; wherein: the gate BIM model is used as a digital twin mapping of the actual engineering gate.

[0079] It should be noted that the BIM model of the gate provides a visual basis for online real-time monitoring of the digital twin gate, enabling a twin mapping of the actual engineering gate.

[0080] The monitoring and sensing point BIM model is used to ensure the accuracy of the monitoring and sensing points in the digital twin; the monitoring and sensing point BIM model maintains an equal positional relationship with the gate BIM model; the monitoring and sensing point BIM model contains coded attribute information and coordinate attribute information as the basis for data association and point identification.

[0081] The location marker is used to display the location of the monitoring point and is generated through a visual front-end development. If the location marker is clicked, a pop-up window will be triggered to display real-time data information.

[0082] The backend of the digital twin system is used to aggregate, store, and analyze monitoring and sensing data.

[0083] The front end of the digital twin system application is used to associate and display monitoring and sensing data with BIM models.

[0084] It should be noted that the purpose of linking and displaying the monitoring and sensing data with the BIM model is to achieve a more intuitive and clear expression of the real-time online monitoring data of the gate.

[0085] It should be further explained that the front-end data display window includes a real-time monitoring data display window 1 and a single-point historical data chart display window 3. Among them:

[0086] like Figure 2 As shown, the real-time data display window 1 displays the real-time data of each online monitoring point in a scrolling manner. When a certain data is clicked, the corresponding point label is highlighted in the BIM visualization scene 2 and a single-point historical data chart display window 3 pops up. The single-point historical data chart display window 3 mainly displays the historical situation of a certain monitoring data, and different time intervals can be selected for statistics.

[0087] A method for real-time online monitoring of gates utilizing the aforementioned digital twin-based gate online real-time monitoring system includes the following steps:

[0088] like Figure 3As shown, S100. Real-time monitoring data is collected by the gate online monitoring and sensing system; geospatial data is generated simultaneously; and then the obtained real-time monitoring data and geospatial data are imported into the data base plate.

[0089] In this specific embodiment, geospatial data is generated in S100 by constructing a BIM model of the gate and monitoring and sensing points, and publishing it as a spatial service.

[0090] S200. Preprocess the real-time monitoring data to obtain analytical chart data and early warning information data.

[0091] In this specific embodiment, in S200, the real-time monitoring data of the gate is preprocessed through the online monitoring microservice.

[0092] In this specific embodiment, in S200, data classification and statistics are also performed to generate analytical chart data.

[0093] like Figure 4 As shown in this specific embodiment, in S200, alarm thresholds are set and an over-threshold alarm function is provided to obtain early warning information data.

[0094] S300 aggregates real-time monitoring data, analytical chart data, early warning information data, and geospatial data to a data baseboard, and then pushes it to the application front end of the digital twin system.

[0095] In this specific embodiment, S300 utilizes a digital twin data engine to aggregate real-time monitoring data, analysis chart data, early warning information data, and geospatial data onto a data baseboard.

[0096] In this specific embodiment, S300 also pushes real-time monitoring data, analysis chart data, early warning information data, and geospatial data to the front end of the digital twin system application through interface services.

[0097] S400. Building a BIM Visualization Scene 2.

[0098] In this specific embodiment, S400 is based on WebGL and uses the gate and monitoring and sensing point BIM model to build BIM visualization scene 2.

[0099] S500. Establish a front-end data display window, a real-time data monitoring display window 1, and a single-point historical data chart display window 3.

[0100] In this specific embodiment, S500 establishes a front-end data display window, a real-time data display window 1, and a single-point historical data chart display window 3 based on the Vue framework.

[0101] S600. Associate the data in the real-time data display window 1 with the model in the BIM visualization scene 2.

[0102] In this specific embodiment, in S600, the monitoring point BIM model encoding in the monitoring and sensing point BIM model is used to associate various data in the real-time monitoring data display window 1 with the model in the BIM visualization scene 2.

[0103] S700. The early warning information data is highlighted in the real-time monitoring data display window 1; at the same time, the alarm points are highlighted in the BIM visualization scene 2.

[0104] In this specific embodiment, S700. The warning information data is called and the warning information data is highlighted in the real-time monitoring data display window 1.

[0105] S800. The distribution of monitoring data is displayed in categories; if a location marker is clicked, a pop-up window will be triggered to display real-time data information.

[0106] In this specific embodiment, in S800, different sensor location identifiers are manually preset for different types of monitoring data, and the distribution of monitoring data is displayed in a categorized manner.

[0107] In this specific embodiment, S800 also associates with monitoring data to pop up corresponding real-time data information when the location identifier of the perceived point is detected in BIM visualization scenario 2.

[0108] In the above detailed description, various features are combined together in a single embodiment to simplify this disclosure. This approach to disclosure should not be construed as reflecting an intention that embodiments of the claimed subject matter require more features than are explicitly stated in each claim. Rather, as reflected in the appended claims, the invention is presented with fewer features than all of the features of the single disclosed embodiment. Therefore, the appended claims are hereby explicitly incorporated into the detailed description, wherein each claim stands alone as a preferred embodiment of the invention.

[0109] The disclosed embodiments have been described above to enable any person skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be applied to other embodiments without departing from the spirit and scope of this disclosure. Therefore, this disclosure is not limited to the embodiments given herein, but is consistent with the broadest scope of the principles and novel features disclosed in this application.

[0110] The foregoing description includes examples of one or more embodiments. It is certainly impossible to describe all possible combinations of components or methods in order to describe the above embodiments, but those skilled in the art will recognize that further combinations and arrangements of the various embodiments are possible. Therefore, the embodiments described herein are intended to cover all such changes, modifications, and variations that fall within the scope of the appended claims. Furthermore, the term "comprising" as used in the specification or claims is interpreted in a manner similar to the term "including," as interpreted when used as a conjunction in the claims. Additionally, the use of any term "or" in the specification of the claims is intended to mean "non-exclusive or."

[0111] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A digital-twin-based online real-time monitoring system for a gate, characterized in that: It includes an online gate monitoring and sensing system, a digital twin system application backend, and a digital twin system application frontend; among which: The gate online monitoring and sensing system is used to monitor the real-time status of the gate and acquire monitoring and sensing data; The digital twin system application backend is used to aggregate, store, and analyze the monitoring and sensing data; The digital twin system application front end is used to associate and display the monitoring and sensing data with the BIM model; The gate online monitoring and sensing system includes a sensor unit, a data acquisition unit, a transmission device, and a host computer; The digital twin system application backend includes a data base, online monitoring microservices, and a data engine; The digital twin system application front end includes a BIM visualization scene (2) and a front end data display window; The data base includes geospatial data, analytical chart data, early warning information data, basic data, real-time monitoring data, business management data, and externally shared data; The real-time monitoring data is collected by the gate online monitoring and sensing system and then extracted in the form of a data interface; The geospatial data is generated by publishing it as a spatial service.

2. The digital-twin-based online real-time monitoring system of a lock according to claim 1, characterized in that: The online monitoring microservice is used for monitoring data statistical analysis, threshold alarms, and providing analytical charts and data for display on the front end of the digital twin system application. The online monitoring microservice is constructed by integrating online monitoring software functions into the backend of the digital twin business, based on the digital twin water conservancy project microservice framework.

3. The digital-twin-based online real-time monitoring system of a lock according to claim 2, characterized in that: The data engine is used for data aggregation, data governance, data mining, and data services. The data engine pushes the real-time monitoring data in the data base and the analysis chart data provided by the online monitoring microservice to the application front end of the digital twin system.

4. The digital-twin-based online real-time monitoring system of a lock according to claim 3, characterized in that: The BIM visualization scene (2) includes a gate BIM model, a monitoring and sensing point BIM model, and point markers; wherein: The gate BIM model is used as a digital twin mapping of the actual engineering gate; The monitoring and sensing point BIM model is used to ensure the accuracy of the monitoring and sensing points in the digital twin; the monitoring and sensing point BIM model and the gate BIM model maintain an equal positional relationship; the monitoring and sensing point BIM model includes coded attribute information and coordinate attribute information as the basis for data association and point identification; The location marker is used to display the location of the monitoring point and is generated through a visual front-end development; wherein: if the location marker is clicked, a pop-up window is triggered to display real-time data information.

5. A gate online real-time monitoring method using the gate online real-time monitoring system based on digital twinning of claim 4, characterized in that: Includes the following steps: S100. The real-time monitoring data is collected by the gate online monitoring and sensing system; the geospatial data is generated simultaneously; and then the obtained real-time monitoring data and geospatial data are imported into the data base plate. S200. Preprocess the real-time monitoring data to obtain the analysis chart data and the early warning information data; S300. The real-time monitoring data, the analysis chart data, the early warning information data, and the geospatial data are aggregated into the data base and then pushed to the application front end of the digital twin system; S400. Build the BIM visualization scene (2); S500. Establish the aforementioned front-end data display window, real-time monitoring data display window (1), and single-point historical data chart display window (3); S600. Associate the data in the real-time monitoring data display window (1) with the model in the BIM visualization scene (2); S700. The early warning information data is prominently displayed in the real-time monitoring data display window (1); and the alarm points are prominently displayed in the BIM visualization scene (2). S800. The distribution of monitoring data is displayed in categories; if the location marker is clicked, a pop-up window is triggered to display real-time data information; In S100, the geospatial data is generated by constructing BIM models of gates and monitoring and sensing points, and publishing them as spatial services. In S200, the real-time monitoring data of the gate is preprocessed through an online monitoring microservice; S200 also involves data classification and statistics to generate the analytical chart data; S200 also obtains the early warning information data by setting an alarm threshold and providing an over-threshold alarm function; In S300, a digital twin data engine is used to aggregate the real-time monitoring data, the analysis chart data, the early warning information data, and the geospatial data to the data base. The S300 also pushes the real-time monitoring data, the analysis chart data, the early warning information data, and the geospatial data to the front end of the digital twin system application through interface services.

6. The digital-twin-based online real-time monitoring method of a lock according to claim 5, characterized in that: The S400 is based on WebGL and uses the gate and the BIM model of the monitoring and sensing point to build the BIM visualization scene (2); The S500 uses the Vue framework to create the front-end data display window, the real-time monitoring data display window (1), and the single-point historical data chart display window (3).

7. The online real-time monitoring method for gates based on digital twins according to claim 6, characterized in that: In S600, the monitoring point BIM model encoding in the monitoring and sensing point BIM model is used to associate the data in the real-time monitoring data display window (1) with the model in the BIM visualization scene (2); S700. Call the warning information data and highlight the warning information data in the real-time monitoring data display window (1); In S800, different sensor locations are manually pre-defined for different types of monitoring data, and the distribution of monitoring data is displayed in a categorized manner. In S800, by associating with monitoring data, when the location identifier of the perceived location is detected in the BIM visualization scene (2), the corresponding real-time data information will pop up.

Images