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

Abstract

The invention relates to a gate on-line real-time monitoring system based on digital twinning. The gate on-line real-time monitoring system comprises a gate on-line monitoring sensing system, a digital twinning system application rear end and a digital twinning system application front end. The invention also relates to a monitoring method which comprises the following steps: collecting monitoring real-time data; generating geographic space data; importing into a data base plate; preprocessing to obtain analysis chart data and early warning information data; gathering to a data base plate, and pushing to a digital twin system application front end; building a BIM (Building Information Modeling) visual scene; establishing a front-end data display window, a monitoring real-time data display window and a single-point historical data chart display window; associating data in the monitoring real-time data display window with a model in the BIM visual scene; the early warning information data and the alarm point location are highlighted; and displaying the distribution of the monitoring data in classification. According to the invention, the display is more intuitive and clearer; a transition from a CS architecture to a BS architecture; more diverse data expression channels are provided; real-time data display and BIM model display are linked; query can be carried out anytime and anywhere.

Description

Technical Field

[0001] The present invention relates to the technical field of digital twins of water conservancy projects, and in particular to an online real-time monitoring system and method for gates based on digital twins. Background Art

[0002] In the construction of water conservancy projects, gate online monitoring systems are often configured for large or important medium-sized sluices with flood control functions.

[0003] In order to solve the above problems, the prior art adopts the following technical solution: when presenting data, the gate online monitoring system often uses a legend to centrally display the arrangement of each monitoring point in the gate.

[0004] The defects of the prior art are:

[0005] 1. The methods and forms of the prior art are fixed and are only used as illustrations, and the expression is not intuitive and clear enough;

[0006] 2. As most of the pictures in the prior art are based on the overall view of the gate, and the monitoring points are numerous and small, it is difficult to clearly express the specific location of the monitoring points in one picture;

[0007] 3. Since the pictures in the prior art have only a fixed viewing angle, some monitoring points are blocked or overlapped, which makes it impossible to fully and intuitively reflect the monitoring points;

[0008] 4. Since the monitoring points are only used as examples and cannot be associated with the monitoring data, it is difficult for general managers to find the location of the monitoring data in the prior art. Summary of the invention

[0009] In view of the above problems, the present invention provides a gate online real-time monitoring system and method based on digital twins, which aims to use digital twin BIM technology to provide a more intuitive and clear display method for online real-time monitoring; realize the conversion of gate online monitoring software from CS architecture to BS architecture, and improve the flexibility of software services; provide more diverse data expression channels; link real-time data display and BIM model display; and query and browse anytime and anywhere through the network and browser.

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

[0011] A gate online real-time monitoring system based on digital twins, including a gate online monitoring perception 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 obtain monitoring and sensing data;

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

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

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

[0016] The digital twin system application backend includes a data backplane, 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 backplane 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 perception system and then extracted in the form of a data interface;

[0020] The geospatial data is generated by publishing it in the form of spatial services.

[0021] Preferably, the online monitoring microservice is used for statistical analysis of monitoring data, threshold alarm, and providing analysis chart data for display by the digital twin system application front end;

[0022] The online monitoring microservice is constructed by integrating the online monitoring software function in the digital twin business backend based on the digital twin water conservancy project 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 backplane and the analysis chart data provided by the online monitoring microservice to the digital twin system application front end.

[0025] Preferably, the BIM visualization scene includes a gate BIM model, a monitoring and sensing point BIM model, and point identification; 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 maintains an equal positional relationship with the gate BIM model; the monitoring and sensing point BIM model contains coding attribute information and coordinate attribute information as the basis for data association and point identification;

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

[0029] A gate online real-time monitoring method using the above-mentioned gate online real-time monitoring system based on digital twins comprises the following steps:

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

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

[0032] S300. Aggregate the real-time monitoring data, the analysis chart data, the warning information data, and the geographic spatial data to the data backplane, and then push them to the digital twin system application front end;

[0033] S400. Build the BIM visualization scene;

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

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

[0036] S700. Highlight the warning information data in the real-time monitoring data display window; and highlight the alarm point in the BIM visualization scene;

[0037] S800. Display the distribution of monitoring data by categories; if the point mark is clicked, it triggers the opening of a pop-up window to display real-time data information.

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

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

[0040] In S200, the analysis chart data is obtained by performing data classification and statistics;

[0041] In S200, the warning information data is obtained by setting an alarm threshold and providing an over-threshold alarm function;

[0042] In S300, the real-time monitoring data, the analysis chart data, the warning information data, and the geographic space data are aggregated to the data backplane using a digital twin data engine;

[0043] S300 also pushes the real-time monitoring data, the analysis chart data, the warning information data, and the geographic spatial data to the digital twin system application front end in the form of interface services.

[0044] Preferably, in S400, the BIM visualization scene is constructed based on WebGL and using the gate and the monitoring sensing point BIM model;

[0045] In S500, the front-end data display window, the monitoring real-time data display window, and the single-point historical data chart display window are established based on the vue framework.

[0046] Preferably, in S600, the data in the monitoring real-time data display window are associated with the model in the BIM visualization scene through the monitoring point BIM model code in the monitoring perception point BIM model;

[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 sensing points are manually preset for different types of monitoring data, and the distribution of monitoring data is displayed in categories;

[0049] In S800, by associating with the monitoring data, when the point identification of the point is sensed in the BIM visualization scene, the corresponding real-time data information pops up.

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

[0051] 1. Since the present invention adopts a method of combining the traditional gate online monitoring system with the digital twin technology, compared with the existing gate online real-time monitoring system, it realizes the use of digital twin BIM technology to provide a more intuitive and clear display method for online real-time monitoring;

[0052] 2. Since the present invention integrates the gate online monitoring system into the digital twin system in the form of microservices, the gate online monitoring software is converted from the CS architecture to the BS architecture, which improves the flexibility of the software service;

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

[0054] 4. Compared with the existing gate online real-time monitoring system, the present invention adopts a method of associating monitoring data with visual display, thereby realizing the linkage between real-time data display and BIM model display;

[0055] 5. Compared with the existing gate online real-time monitoring system in the prior art, the present invention has stronger distribution, thereby realizing query and browsing anytime and anywhere through the network and browser. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0057] Figure 2 A schematic diagram of a chart showing real-time data and historical statistical data of a system backend according to a specific embodiment of the present invention;

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

[0059] Figure 4 This is a schematic diagram of the system backend exceeding the threshold value and indicating alarm data in 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 DESCRIPTION

[0061] The present invention is further explained below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.

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

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

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

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

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

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

[0068] It should be noted that the data base is an important part of the digital twin water conservancy project and the foundation for the construction of the digital twin water conservancy project, including geospatial data, basic data, monitoring data, business management data and external shared data.

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

[0070] The real-time monitoring data is collected by the gate online monitoring perception 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 alarm, and providing analysis chart data for display on the digital twin system application front end.

[0073] In this specific embodiment, the online monitoring microservice is constructed by integrating the online monitoring software function in the digital twin business backend 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 the real-time monitoring data in the data baseboard and the analytical chart data provided by the online monitoring microservice to the digital twin system application front end.

[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 project 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, the BIM visualization scene 2 includes a gate BIM model, a monitoring and sensing point BIM model, and point identification; wherein: the gate BIM model is used as a digital twin mapping of the actual engineering gate.

[0079] It should be noted that the gate BIM model digital twin gate online real-time monitoring visualization basis can realize the 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 coding attribute information and coordinate attribute information as the basis for data association and point identification.

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

[0082] The digital twin system application backend is used to aggregate, store and analyze monitoring perception data.

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

[0084] It should be noted that the purpose of associating the monitoring perception 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 monitoring real-time 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 of each online monitoring point is displayed in a scrolling manner in the monitoring real-time data display window 1. When a certain data is clicked, the corresponding point mark in the BIM visualization scene 2 is highlighted 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 gate online real-time monitoring method using the above-mentioned gate online real-time monitoring system based on digital twins comprises the following steps:

[0088] like Figure 3As shown, S100. The gate online monitoring perception system collects real-time monitoring data; generates geographic spatial data at the same time; and then imports the obtained real-time monitoring data and geographic spatial data into the data baseboard.

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

[0090] S200. Pre-process the real-time monitoring data to obtain analysis chart data and early warning information data.

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

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

[0093] like Figure 4 As shown, in this specific embodiment, in S200, warning information data is obtained by setting an alarm threshold and providing an over-threshold alarm function.

[0094] S300. Aggregate real-time monitoring data, analytical chart data, early warning information data, and geographic spatial data to the data backplane, and then push them to the digital twin system application front end.

[0095] In this specific embodiment, the digital twin data engine is used in S300 to aggregate real-time monitoring data, analysis chart data, warning information data, and geographic spatial data to the data backplane.

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

[0097] S400. Build BIM visualization scene 2.

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

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

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

[0101] S600. Associate the data in the real-time monitoring 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 code in the monitoring perception point BIM model is used to associate the data in the monitoring real-time data display window 1 with the model in the BIM visualization scene 2.

[0103] S700. Highlight the early warning information data in the real-time monitoring data display window 1; and at the same time, highlight the alarm point in the BIM visualization scene 2.

[0104] In this specific embodiment, S700. Call the warning information data, and highlight the warning information data in the monitoring real-time data display window 1.

[0105] S800. Display the distribution of monitoring data by category; if the point mark is clicked, a pop-up window will be opened to display real-time data information.

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

[0107] In this specific embodiment, S800 is also associated with the monitoring data to realize that when the point identification of the point is sensed in the BIM visualization scene 2, the corresponding real-time data information pops up.

[0108] In the above detailed description, various features are grouped together in a single embodiment to simplify the disclosure. This method of disclosure should not be interpreted as reflecting an intention that the embodiments of the claimed subject matter require more features than are clearly stated in each claim. On the contrary, as reflected in the appended claims, the invention is in a state of having less than all the features of the disclosed individual embodiments. Therefore, the appended claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.

[0109] The disclosed embodiments are described above to enable any person skilled in the art to implement or use the present invention. Various modifications of these embodiments are obvious to those skilled in the art, and the general principles defined herein may also be applied to other embodiments without departing from the spirit and scope of the present disclosure. Therefore, the present 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 above description includes examples of one or more embodiments. Of course, it is not possible to describe all possible combinations of components or methods for the purpose of describing the above embodiments, but it should be recognized by those skilled in the art that the various embodiments may be further combined and arranged. Therefore, the embodiments described herein are intended to cover all such changes, modifications and variations that fall within the scope of protection of the appended claims. In addition, with respect to the term "comprising" used in the specification or claims, the word is covered in a manner similar to the term "including", just as "including," is explained as a transitional word in the claims. In addition, any term "or" used in the specification of the claims is intended to mean "non-exclusive or".

[0111] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method 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 in the scope of protection of the present invention.

Claims

1. A gate online real-time monitoring system based on digital twin, characterized by: It includes the gate online monitoring and perception system, the digital twin system application backend, and the 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 obtain monitoring and sensing data; The digital twin system application backend is used to aggregate, store and analyze the monitoring perception data; The digital twin system application front end is used to associate and display the monitoring perception data with the BIM model.

2. The gate online real-time monitoring system based on digital twin according to claim 1 is characterized in that: The gate online monitoring and perception 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 backplane, 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.

3. The gate online real-time monitoring system based on digital twin according to claim 2 is characterized in that: The data backplane includes geospatial data, analytical chart data, early warning information data, basic data, real-time monitoring data, business management data, and external shared data; The real-time monitoring data is collected by the gate online monitoring perception system and then extracted in the form of a data interface; The geospatial data is generated by publishing it in the form of spatial services.

4. The gate online real-time monitoring system based on digital twin according to claim 3 is characterized in that: The online monitoring microservice is used for monitoring data statistical analysis, threshold alarm, and providing analysis chart data for display on the digital twin system application front end; The online monitoring microservice is constructed by integrating the online monitoring software function into the digital twin business backend based on the digital twin water conservancy project microservice framework.

5. The gate online real-time monitoring system based on digital twin according to claim 4 is 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 backplane and the analysis chart data provided by the online monitoring microservice to the digital twin system application front end.

6. The gate online real-time monitoring system based on digital twin according to claim 5 is characterized by: The BIM visualization scene (2) includes a gate BIM model, a monitoring and sensing point BIM model, and point identification; 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 maintains an equal positional relationship with the gate BIM model; the monitoring and sensing point BIM model contains coding attribute information and coordinate attribute information as the basis for data association and point identification; The point mark is used to display the location of the monitoring point and is generated through visual front-end development; wherein: if the point mark is clicked, it triggers the opening of a pop-up window to display real-time data information.

7. A gate online real-time monitoring method using the gate online real-time monitoring system based on digital twins as claimed in claim 6, characterized in that: The following steps are involved: S100. The real-time monitoring data is collected by the gate online monitoring perception system; the geospatial data is generated at the same time; and the obtained real-time monitoring data and the geospatial data are then imported into the data base; S200. Preprocess the real-time monitoring data to obtain the analysis chart data and the warning information data; S300. Aggregate the real-time monitoring data, the analysis chart data, the warning information data, and the geographic spatial data to the data backplane, and then push them to the digital twin system application front end; S400. Building the BIM visualization scene (2); S500. Establish the front-end data display window, the real-time monitoring data display window (1), and the single-point historical data chart display window (3); S600. Associating the data in the real-time monitoring data display window (1) with the model in the BIM visualization scene (2); S700. The warning information data is highlighted in the real-time monitoring data display window (1); and the alarm point is highlighted in the BIM visualization scene (2); S800. Display the distribution of monitoring data by categories; if the point mark is clicked, it triggers the opening of a pop-up window to display real-time data information.

8. The method for online real-time monitoring of gates based on digital twins according to claim 7 is characterized in that: In S100, the geospatial data is generated by constructing a gate and monitoring sensing point BIM model and publishing it in the form of a spatial service; In S200, the real-time monitoring data of the gate online is preprocessed by the online monitoring microservice; In S200, the analysis chart data is obtained by performing data classification and statistics; In S200, the warning information data is obtained by setting an alarm threshold and providing an over-threshold alarm function; In S300, the real-time monitoring data, the analysis chart data, the warning information data, and the geographic space data are aggregated to the data backplane using a digital twin data engine; S300 also pushes the real-time monitoring data, the analysis chart data, the warning information data, and the geographic spatial data to the digital twin system application front end in the form of interface services.

9. The method for online real-time monitoring of gates based on digital twins according to claim 8 is characterized in that: In S400, based on WebGL, the BIM visualization scene (2) is constructed using the gate and the BIM model of the monitoring sensing point; In S500, the front-end data display window, the monitoring real-time data display window (1), and the single-point historical data chart display window (3) are established based on the vue framework.

10. The method for online real-time monitoring of gates based on digital twins according to claim 9 is characterized in that: In S600, the data in the monitoring real-time data display window (1) is associated with the model in the BIM visualization scene (2) through the monitoring point BIM model code in the monitoring perception point BIM model; S700. Calling the warning information data, and highlighting the warning information data in the monitoring real-time data display window (1); In S800, different sensing points are manually preset for different types of monitoring data, and the distribution of monitoring data is displayed in categories; In S800, by associating with the monitoring data, when the point identification of the point is sensed in the BIM visualization scene (2), the corresponding real-time data information pops up.

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