Monitoring method and monitoring system for digital pipe network data, and electronic equipment

Abstract

The embodiment of the invention provides a digital pipe network data monitoring method, a digital pipe network data monitoring system and electronic equipment, and belongs to the field of pipe network information display. The monitoring method comprises the following steps: carrying out lightweight processing on a building information model of an underground pipe network meeting pre-inspection to obtain three-dimensional geometric information and attribute information of the building information model of the underground pipe network and endpoint coordinates of the underground pipe network; constructing an underground pipe network diagram database according to the attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network; according to the building information model, the topographic image, the road and the overground building model of the underground pipe network after lightweight processing, constructing a digital twin base of the overground building and the underground pipe network; and performing clear distance analysis and tracking analysis on the pipeline according to the underground pipe network diagram database and the digital twin base. According to the invention, the interactivity of the topology of the three-dimensional pipeline is enhanced, and the evaluation and monitoring of the pipe network data are realized at the same time.

Description

Technical Field

[0001] The present invention relates to the technical field of pipe network information display, and in particular to a method for monitoring digital pipe network data, a monitoring system for digital pipe network data, electronic equipment, a storage medium and a processor, and a computer program product. Background Art

[0002] Urban underground pipe networks usually include multiple systems such as water supply, drainage, sewage, electricity, and gas. The systems overlap and intertwine to form a complex network. Because it is located underground, the actual layout of the pipe network is not easy to observe. This concealment makes it difficult to locate and repair problems in the pipeline system, and also increases the difficulty of management. Traditional pipe network data management usually treats ground and underground facilities separately, lacks a unified perspective to comprehensively view the relationship between buildings and pipe networks. With the development of technology and the complexity of urban infrastructure, its limitations are gradually emerging. In the past, the data management of the pipe network system mainly relied on drawings and structured two-dimensional data. Manually maintained pipe network data usually requires a lot of time and manpower, and cannot accurately reflect the three-dimensional spatial layout, depth and actual operating status of the underground pipe network. Two-dimensional drawings lack three-dimensionality and intuitiveness, and engineers and construction personnel are prone to misunderstandings, increasing communication costs. In the pipeline planning and analysis stage, when multiple departments collaborate to share different types of pipe network data in the same area, effective synchronization cannot be completed. Once a pipe network failure occurs, traditional methods are difficult to accurately and quickly locate the problem point, and a lot of time is spent on searching and locating, increasing economic losses. Therefore, there is an urgent need for a technical solution that can comprehensively view the relationship between buildings and pipelines at the same time to enhance interactivity and realize monitoring and evaluation of pipeline network data. Summary of the invention

[0003] The purpose of the embodiments of the present invention is to provide a monitoring method for digital pipe network data, a monitoring system for digital pipe network data, an electronic device, a storage medium and a processor, and a computer program product. The monitoring method can solve the technical problems that the prior art cannot comprehensively view the relationship between buildings and pipe networks at the same time, resulting in poor interactivity and the inability to monitor and evaluate pipe network data.

[0004] In order to achieve the above-mentioned purpose, an embodiment of the present invention provides a monitoring method for digital pipe network data, the monitoring method comprising: performing lightweight processing on a building information model of an underground pipe network that meets pre-inspection to obtain three-dimensional geometric information, attribute information and endpoint coordinates of the building information model of the underground pipe network, wherein the underground pipe network includes pipes, appendages and pipe accessories; constructing an underground pipe network map database according to the attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network; constructing a digital twin base of the above-ground building and the underground pipe network according to the building information model, terrain image, road and above-ground building model of the underground pipe network after the lightweight processing; and performing a clear distance analysis and tracking analysis on the pipe according to the underground pipe network map database and the digital twin base.

[0005] Optionally, before executing the step of performing lightweight processing on the building information model of the underground pipe network that meets the pre-inspection to obtain the three-dimensional geometric information, attribute information and endpoint coordinates of the building information model of the underground pipe network, the monitoring method also includes: storing the building information model of the underground pipe network in a designated folder, and performing model pre-inspection on the building information model of the underground pipe network according to the storage path.

[0006] Optionally, the endpoint coordinates of the underground pipe network are constructed according to the attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network, including: dumping the attribute information of the building information model and the endpoint coordinates of the pipes, accessories and pipe accessories into an XML file; parsing the XML file, saving a single pipe or the pipe accessory in the form of a node in a graph database, and establishing a belonging relationship between the node and the endpoint of the pipe; and, when the endpoint distance between two pipes or the endpoint distance between a pipe and a pipe accessory is less than a set threshold, adding a connection relationship between the two nodes of the two pipes or the pipe and the pipe accessory to construct the underground pipe network map database.

[0007] Optionally, the monitoring method further includes: setting unique codes for the pipeline, accessories and pipeline accessories respectively, and binding the unique codes of the pipeline, accessories and pipeline accessories with the attribute information and real-time data of the pipeline, accessories and pipeline accessories; and monitoring abnormal conditions of the pipeline, accessories and pipeline accessories through the unique codes, attribute information and real-time data of the pipeline, accessories and pipeline accessories and the warning values ​​corresponding to the pipeline, accessories and pipeline accessories.

[0008] Optionally, performing a clearance analysis on the pipeline according to the underground pipe network map database and the digital twin base includes: obtaining the pipeline to be analyzed in the underground pipe network according to the underground pipe network map database and the digital twin base; obtaining the pipelines within a set range with the pipeline to be analyzed as the center point to obtain a pipeline set within the set range; traversing and comparing the horizontal clearance and vertical clearance of any two pipelines in the pipeline set within the set range; and adjusting two pipelines whose horizontal clearance is less than a horizontal clearance threshold and / or whose vertical clearance is less than a vertical clearance threshold until the horizontal clearance of the two pipelines is greater than or equal to the horizontal clearance threshold and the vertical clearance of the two pipelines is greater than or equal to the vertical clearance threshold.

[0009] On the other hand, the present invention also provides a monitoring system for digital pipeline network data, the monitoring system comprising: an acquisition module, used to perform lightweight processing on the building information model of the underground pipeline network that meets the pre-inspection, so as to obtain the three-dimensional geometric information, attribute information and endpoint coordinates of the building information model of the underground pipeline network, wherein the underground pipeline network includes pipelines, appendages and pipeline accessories; a first construction module, used to construct an underground pipeline network map database according to the attribute information of the building information model of the underground pipeline network and the endpoint coordinates of the underground pipeline network; a second construction module, used to construct a digital twin base of the ground building and the underground pipeline network according to the building information model, terrain image, road and ground building model of the underground pipeline network after lightweight processing; and an analysis module, used to perform net distance analysis and tracking analysis on the pipeline according to the underground pipeline network map database and the digital twin base.

[0010] Optionally, the monitoring system further comprises: a verification module, configured to store the building information model of the underground pipe network in a designated folder, and perform a model pre-verification on the building information model of the underground pipe network according to the storage path.

[0011] Optionally, the first construction module of endpoint coordinates is used to construct an underground pipe network map database according to the attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network, including: dumping the attribute information of the building information model and the endpoint coordinates of the pipes, accessories and pipe accessories into an XML file; parsing the XML file, saving a single pipe or the pipe accessory in the form of a node in the graph database, and establishing a belonging relationship between the node and the endpoint of the pipe; and when the endpoint distance between two pipes or the endpoint distance between a pipe and a pipe accessory is less than a set threshold, adding a connection relationship between the two nodes of the two pipes or the pipe and the pipe accessory to construct the underground pipe network map database.

[0012] Optionally, the monitoring system also includes: an association module, which is used to set unique codes for the pipeline, accessories and pipeline accessories respectively, and bind the unique codes of the pipeline, accessories and pipeline accessories with the attribute information and real-time data of the pipeline, accessories and pipeline accessories; and a monitoring module, which is used to monitor abnormal conditions of the pipeline, accessories and pipeline accessories through the unique codes, attribute information and real-time data of the pipeline, accessories and pipeline accessories and the warning values ​​corresponding to the pipeline, accessories and pipeline accessories.

[0013] Optionally, the analysis module is used to perform a clearance analysis on the pipeline according to the underground pipe network map database and the digital twin base, including: obtaining the pipeline to be analyzed in the underground pipe network according to the underground pipe network map database and the digital twin base; obtaining the pipelines within a set range with the pipeline to be analyzed as the center point to obtain a pipeline set within the set range; traversing and comparing the horizontal clearance and vertical clearance of any two pipelines in the pipeline set within the set range; and adjusting the two pipelines whose horizontal clearance is less than the horizontal clearance threshold and / or the vertical clearance is less than the vertical clearance threshold until the horizontal clearance of the two pipelines is greater than or equal to the horizontal clearance threshold and the vertical clearance of the two pipelines is greater than or equal to the vertical clearance threshold.

[0014] On the other hand, the present invention also provides an electronic device, comprising: a processor, and a memory communicatively connected to the processor; the memory stores computer-executable instructions; the processor executes the computer-executable instructions stored in the memory to implement the digital pipe network data monitoring method as described.

[0015] On the other hand, the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are executed by a processor, they are used to implement the digital pipe network data monitoring method as described above.

[0016] In yet another aspect, the present invention further provides a computer program product, comprising a computer program, which implements the method for monitoring digital pipe network data as described above when executed by a processor.

[0017] Through the above technical scheme, a monitoring method for digital pipe network data is provided, the monitoring method comprising: lightweight processing of a building information model of an underground pipe network that meets pre-inspection to obtain three-dimensional geometric information, attribute information and endpoint coordinates of the building information model of the underground pipe network, wherein the underground pipe network includes pipes, appendages and pipe accessories; constructing an underground pipe network map database according to the attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network; constructing a digital twin base of the above-ground building and the underground pipe network according to the building information model of the underground pipe network after lightweight processing, terrain image, road and above-ground building model; and performing clear distance analysis and tracking analysis on the pipeline according to the underground pipe network map database and the digital twin base.

[0018] The embodiment of the present invention realizes the integrated display of above-ground buildings and underground networks by constructing a three-dimensional digital twin base for above-ground buildings and underground pipe networks, and uses underground pipe map data and the digital twin base to perform clear distance analysis and tracking analysis on pipelines, thereby realizing the evaluation and monitoring of pipe network data. The technical solution of the present invention enhances the interactivity of the topology of three-dimensional pipelines and realizes the evaluation and monitoring of pipe network data.

[0019] Other features and advantages of the embodiments of the present invention will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the embodiments of the present invention and constitute a part of the specification. Together with the following specific implementations, they are used to explain the embodiments of the present invention, but do not constitute a limitation on the embodiments of the present invention. In the accompanying drawings:

[0021] Figure 1 This is a flow chart of a method for monitoring digital pipe network data provided by the first embodiment of the present invention;

[0022] Figure 2 It is an overall framework diagram provided by the first embodiment of the present invention;

[0023] Figure 3 It is a partial schematic diagram of a graph database provided by the first embodiment of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of a monitoring system for digital pipe network data provided by the second embodiment of the present invention. DETAILED DESCRIPTION

[0025] The specific implementation of the embodiment of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the embodiment of the present invention, and is not used to limit the embodiment of the present invention.

[0026] It should be noted that the acquisition, transmission, storage, use, and processing of data in the technical solution of this application are in compliance with the relevant provisions of national laws and regulations. In the embodiments of this application, some existing solutions in the industry such as certain software, components, and models may be mentioned, which should be considered as exemplary. Their purpose is only to illustrate the feasibility of implementing the technical solution of this application, but it does not mean that the applicant has or will necessarily use the solution.

[0027] Figure 1 This is a flow chart of a method for monitoring digital pipe network data provided by the first embodiment of the present invention. The embodiment of the present invention provides a method for monitoring digital pipe network data, and the monitoring method includes steps S10-S13.

[0028] In step S10, lightweight processing is performed on the building information model of the underground pipe network that meets the pre-inspection to obtain the three-dimensional geometric information, attribute information and endpoint coordinates of the building information model of the underground pipe network.

[0029] Wherein, the underground pipe network includes pipes, appendages and pipe accessories.

[0030] Furthermore, before executing the step of performing lightweight processing on the building information model of the underground pipe network that meets the pre-inspection to obtain the three-dimensional geometric information, attribute information and endpoint coordinates of the building information model of the underground pipe network, the monitoring method also includes: storing the building information model of the underground pipe network in a designated folder, and performing model pre-inspection on the building information model of the underground pipe network according to the storage path.

[0031] The overall architecture of this method is, from the bottom layer to the top layer, digital foundation layer, network foundation layer, database layer, digital twin base and scenario application. The input and output of data at each layer interact using standardized interfaces and protocols. The architectural design ensures the high performance, reliability and ease of use of the monitoring and evaluation system, and provides solid technical support for improving the management efficiency and decision-making accuracy of the pipeline network system.

[0032] Among them, the digital basic layer is used for data collection. This system mainly includes spatial terrain images, three-dimensional BIM data of pipeline networks, and Internet of Things monitoring data; the network basic layer is used to upload data to the storage database corresponding to each module; the database layer is used to store different categories of data. In addition to models and archive file libraries, the main storage data includes attribute elements, spatial information libraries, and monitoring databases, which are stored using graph databases and relational databases respectively. The digital twin base is a three-dimensional visualization engine that uniformly processes and integrates underground pipelines and ground buildings, and constructs a global scene to simultaneously perform three-dimensional data simulation rendering. The scene application layer includes digital applications for different business processes. The main functional modules include pipeline monitoring, pipeline analysis, and safety emergency response. Such as Figure 2 It is an overall framework diagram provided by the first embodiment of the present invention.

[0033] The BIM model (i.e. Building Information Model) based on the underground pipe network integrates a variety of information, including not only the geometric structure of the pipe network, but also data such as materials, structures, pipe age, and pipe diameter. The underground pipe network is essentially a network structure composed of nodes (such as valves, pumping stations, and monitoring points) and edges (such as pipeline connections). BIM (Building Information Model) provides a detailed three-dimensional model, which is conducive to optimizing the full life cycle management of the pipe network, including maintenance and asset management. It can integrate multiple data types and share data between departments.

[0034] Exemplarily, the building information model of the underground pipe network is placed in a designated folder. The building information model of the underground pipe network can be one or more, and the embodiment of the present invention does not impose specific restrictions. Then, the model is pre-checked according to the storage path of the building information model of the underground pipe network. The pre-check specifically compares whether the version of the building information model of the underground pipe network under the storage path is correct. The specific pre-check method can be implemented using existing technology, and the embodiment of the present invention will not be repeated here. The embodiment of the present invention can ensure the accuracy of the research object after pre-checking.

[0035] The building information models of underground pipe networks that have passed the inspection are uniformly lightweighted to separate the three-dimensional geometric information of the building information model from the attribute information and endpoint coordinates. The three-dimensional geometric information of the building information model is the geometric representation of the underground pipe network, which contains key information such as the shape, size, layout, location of equipment and connection relationship of the pipe network. The attribute information includes non-geometric information such as material attributes and engineering attributes such as equipment number, type, and purpose of pipelines (pipeline accessories, annexes, etc.). The coordinates of the underground pipe network include the endpoint coordinates of each pipeline, pipeline accessories, annexes, etc.

[0036] Among them, lightweight processing of the building information model of the underground pipe network can be achieved by using existing technical means, and lightweight processing can improve the loading speed, rendering efficiency and operating performance of the three-dimensional model.

[0037] In step S11, an underground pipe network map database is constructed according to the attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network.

[0038] The lightweight building information model of the underground pipe network includes the attribute information of the building information model and the endpoint coordinates of the pipes, appendages and pipe accessories.

[0039] Furthermore, constructing an underground pipe network map database according to the attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network includes the following steps S111-S113.

[0040] In step S111, the attribute information of the building information model and the endpoint coordinates of the pipeline, appendages and pipeline accessories are dumped into an XML file.

[0041] Exemplarily, the building information model of the underground pipe network includes the attribute information of the building information model and the endpoint coordinates of the pipes, accessories and pipe accessories. The attribute information of the building information model specifically includes the material, type, purpose, etc. of the pipes, accessories and pipe accessories, and also includes the endpoint coordinates of two pipes, the endpoint coordinates of the accessories and the endpoint coordinates of the pipes. The attribute information of the building information model and the endpoint coordinates of the pipes, accessories and pipe accessories are transferred to XML format files, and the data of the XML files are imported and exported, which facilitates cross-platform and cross-software data sharing. For the attribute information in the building information model and the endpoint coordinates of the pipes, accessories and pipe accessories, XML can conveniently describe their hierarchical relationships and attribute characteristics.

[0042] In step S112, the XML file is parsed, a single pipeline or the pipeline attachment is saved in a graph database in the form of a node, and a belonging relationship is established between the node and the endpoint of the pipeline.

[0043] Exemplarily, the XML file is parsed, and a single pipe or pipe accessory is saved in the form of a node in the graph database, wherein a single pipe or pipe accessory is regarded as a node, and the node content includes the attribute information of the current model. Since different types of pipes and pipe accessories have different numbers of endpoints, such as tees, crosses and other pipe fittings, the coordinates of a single endpoint of the pipe are stored as a new node, and the relationship is bound according to the unique identifier of the pipe fitting, and a Has_Point relationship (i.e., belongs to a relationship) is established between the node and the endpoint. At this time, only separate node attribute data is retained in the pipe node.

[0044] In step S113, when the endpoint distance between two pipelines or the endpoint distance between a pipeline and a pipeline accessory is less than a set threshold, a Connect relationship (i.e., a connection relationship) is added between the two nodes of the two pipelines or the two nodes of the pipeline and the pipeline accessory to construct an underground pipe network database.

[0045] For example, the pipeline connectivity is judged according to the pipeline coordinates of different systems, and a threshold value of the distance between the endpoints is set (for example, the threshold value is set to 1 cm). If the endpoint distance between the two pipelines (for example, between pipeline A and pipeline B) or the endpoint distance between the pipeline and the pipeline accessory is less than the set threshold value, it means that there is a connection relationship between the two pipelines or between the pipeline and the pipeline accessory, and a Connect relationship is added to construct an underground pipeline network database. Figure 3 It is a partial schematic diagram of the graph database provided by the first embodiment of the present invention, wherein F1 represents a node, and 2.38412... and 2.38422... represent the coordinate values ​​of a certain endpoint.

[0046] The BIM model of the underground pipe network contains various components, such as pipes, stations, and accessories, which are of different types and have complex and changeable structures. Different pipes have different attribute data. The present invention greatly improves the accuracy and efficiency of data entry by entering these different types of attribute data into the graph database and synchronously establishing the connection relationship in the database nodes according to the actual connection relationship between the pipe networks, and also facilitates subsequent data query and analysis.

[0047] In step S12, a digital twin base of the above-ground buildings and the underground pipe network is constructed based on the building information model, terrain image, road and above-ground building model of the underground pipe network after the lightweight processing.

[0048] For example, the digital twin base is constructed to connect lightweight pipe network models, terrain images, roads, and ground models to a three-dimensional visualization engine to build a digital twin base of ground buildings, roads, and underground pipe networks. Data is hierarchically bound according to the unique code assigned when the pipe network is modeled. Through the three-dimensional model, ground buildings, roads, and underground pipe network facilities can be seen in the same view, providing users with a comprehensive system-level overview, helping users to more intuitively understand the complex pipe network layout and interactive relationships. Engineers from different systems and different disciplines can view and edit data in the same system, which can improve collaboration efficiency and reduce spatial conflicts.

[0049] In step S13, based on the underground pipe network map database and the digital twin base, a clearance analysis and a tracking analysis are performed on the pipeline.

[0050] For example, in order to ensure the effectiveness and safety of underground pipeline facilities, pipeline network assessment is required during pipeline planning, design and construction. Through clearance analysis, potential safety hazards can be identified, such as collisions between pipelines, insufficient clearance or design defects, reducing the risk of accidents. Secondly, tracking analysis also plays a vital role in optimizing operations and improving efficiency. In complex pipeline systems, tracking analysis can help identify the optimal path to minimize fluid transportation time and energy consumption, thereby improving the overall efficiency of the underground pipeline system. In an emergency (leakage or contamination), tracking analysis can quickly determine the affected areas and possible transmission routes, supporting the formulation of an effective emergency response plan.

[0051] Furthermore, based on the underground pipe network map database and the digital twin base, performing a clearance analysis on the pipeline includes the following steps S131-S134.

[0052] In step S131, the pipeline to be analyzed in the underground pipeline network is obtained according to the underground pipeline network map database and the digital twin base.

[0053] For example, the pipelines to be analyzed in the underground pipeline network can be obtained by GIS (Geographic Information System) on the premise of constructing an underground pipeline network map database and the digital twin base. GIS provides efficient spatial data collection, storage and analysis capabilities, which helps to accurately locate underground pipelines and related facilities.

[0054] In step S132, the pipelines within a set range are acquired with the pipeline to be analyzed as the center point to obtain a pipeline set within the set range.

[0055] For example, in order to analyze the pipelines in a certain area to determine whether the clearance setting meets the safety requirements, the embodiment of the present invention can customize the area in the three-dimensional model and perform the full-area analysis by default. It is also possible to obtain a set of pipelines (a set of point coordinates of pipelines within a set range) with one or several pipelines to be analyzed as the center (for example, pipelines within an area with a diameter of 2m). Specifically, a ray detection algorithm can be used to determine whether the center point of the pipeline is within the polygon range, and obtain a set of all pipelines to be detected within the polygon range.

[0056] In step S133, the horizontal clearance and vertical clearance of any two pipes in the pipe set within the set range are traversed and compared.

[0057] Exemplarily, the current calculation process is abstracted as calculating the shortest distance between two line segments in the space, and then the coordinates of the two end points of the shortest distance are calculated respectively, which can be further decomposed into the horizontal distance (i.e., the horizontal clearance, the shortest straight-line distance in the horizontal direction) and the vertical distance (vertical clearance, the shortest straight-line distance in the vertical direction), and the horizontal clearance and vertical clearance of any two pipes in the set calculation range are traversed and calculated.

[0058] In step S134, the two pipes whose horizontal clearance is less than the horizontal clearance threshold and / or whose vertical clearance is less than the vertical clearance threshold are adjusted until the horizontal clearance of the two pipes is greater than or equal to the horizontal clearance threshold and the vertical clearance of the two pipes is greater than or equal to the vertical clearance threshold.

[0059] For example, two pipes whose horizontal clearance is less than the horizontal clearance threshold (e.g., the safe or standard horizontal clearance threshold is 30 cm) and / or whose vertical clearance is less than the vertical clearance threshold (e.g., the standard or safe vertical threshold is 30 cm) are displayed in a highlighted form, so that the staff can adjust them until the horizontal clearance and vertical clearance of the pipes meet or exceed the clearance threshold. In this process, the three-dimensional digital twin base will also highlight the pipes that do not meet the clearance threshold, so as to assist the staff in optimizing the design scheme.

[0060] Tracking analysis of the pipeline to be analyzed includes: first, selecting the pipeline to be tracked in the three-dimensional scene; second, searching with the help of the graph database, returning the pipeline data set that has a connection relationship with the currently selected pipeline data; and finally highlighting the returned pipeline set in the three-dimensional visualization engine. The tracking data calculation stage has been completed in the process of building the graph database, and the search rate will be greatly improved. The specific tracking analysis can be implemented using existing technical means, which will not be repeated here.

[0061] During the planning and design phase, the node operations between new and existing pipelines, such as collision detection, clearance analysis, tracking and other evaluation calculations, usually require the use of professional computing software for scheme evaluation. The interface and operation are too complicated, and it is difficult for non-professionals to quickly get started. The maintenance and update costs are high, and this method is not very interactive. This system has built-in computing functions in the 3D engine background, which can support users to make scheme compliance judgments in the 3D design phase, help technicians to promptly discover potential problems and make adjustments, thereby avoiding possible errors in the construction phase.

[0062] Furthermore, the monitoring method also includes: setting unique codes for the pipeline, accessories and pipeline accessories respectively, and binding the unique codes of the pipeline, accessories and pipeline accessories with the attribute information and real-time data of the pipeline, accessories and pipeline accessories; and monitoring abnormal conditions of the pipeline, accessories and pipeline accessories through the unique codes, attribute information and real-time data of the pipeline, accessories and pipeline accessories and the warning values ​​corresponding to the pipeline, accessories and pipeline accessories.

[0063] For example, IOT (Internet of Things) monitors the operation status of the pipeline network in real time through sensor data, and quickly identifies and responds to abnormal situations. Combining a variety of advanced technologies to conduct three-dimensional visual data monitoring and evaluation of urban underground pipelines has a driving role in modern urban construction. The establishment of a digital pipeline data monitoring and management system has guiding significance for the planning, construction, management and maintenance of urban lifelines.

[0064] In the embodiment of the present invention, a unique code is set for each of the pipeline, appendage and pipeline accessory, and the unique code of the pipeline, appendage and pipeline accessory is bound to the attribute information and real-time data of the pipeline, appendage and pipeline accessory. Therefore, the attribute information and real-time data (collected in real time by sensors) of the pipeline, appendage or pipeline accessory corresponding to the code and the corresponding warning value can be obtained by obtaining the unique code. When the real-time value is greater than the warning value (set as needed), it can be identified that the pipeline, appendage and pipeline accessory are in an abnormal state, thereby quickly determining the pipeline, appendage or pipeline accessory with abnormal conditions.

[0065] In view of the characteristics of real-time monitoring data, stable structure and single form, this system collects the monitoring data of each sensor in the pipe network into a relational database and manages it in a hierarchical manner. This can not only optimize the data query speed, but also realize real-time monitoring of the pipe network status and make corresponding early warning prompts according to different risk levels.

[0066] For the structured single IoT detection data, the present invention chooses to use a relational database for storage, which ensures the reliability and integrity of the data. At the same time, the fast enough reading and writing speed can also support the requirements of IoT devices for real-time data processing. The system can query attribute information and conduct real-time data warning through unique coding binding. By presetting the alarm threshold, risk value warning management is automatically performed. The current status of the pipe network system is dynamically displayed to help timely identify and respond to abnormal situations.

[0067] The embodiment of the present invention uniformly processes the BIM models of pipelines and pipe fittings, and enters the attribute information carried by the model itself into the graph database through an automated script. Graph databases have many advantages in storing pipeline network data, and graph databases can directly and naturally represent this topological structure. Graph databases are good at processing relationship-intensive data and can quickly execute queries involving multiple jumps or connections. For operations that need to frequently trace from one node to another, such as connectivity checks or path optimization, graph databases provide significant performance advantages. It also has faster response and good scalability. Complex graph algorithms such as shortest path, centrality analysis, etc. are very valuable in pipeline network planning and troubleshooting.

[0068] The embodiment of the present invention realizes the integrated display of above-ground buildings and underground networks by constructing a three-dimensional digital twin base for above-ground buildings and underground pipe networks, and uses underground pipe map data and the digital twin base to perform clear distance analysis and tracking analysis on pipelines, thereby realizing the evaluation and monitoring of pipe network data. The technical solution of the present invention enhances the interactivity of the topology of three-dimensional pipelines and realizes the evaluation and monitoring of pipe network data.

[0069] Figure 4 It is a schematic diagram of the structure of a monitoring system for digital pipe network data provided by the second embodiment of the present invention. The monitoring system 20 includes: an acquisition module 201, which is used to perform lightweight processing on the building information model of the underground pipe network that meets the pre-inspection, so as to obtain the three-dimensional geometric information, attribute information and endpoint coordinates of the building information model of the underground pipe network, wherein the underground pipe network includes pipes, accessories and pipe accessories. Among them, the underground pipe network includes pipes, accessories and pipe accessories. The first construction module 202 is used to construct an underground pipe network map database according to the attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network; the second construction module 203 is used to construct a digital twin base of the ground building and the underground pipe network according to the building information model, terrain image, road and ground building model of the underground pipe network after the lightweight processing; and an analysis module 204 is used to perform a clear distance analysis and tracking analysis on the pipeline according to the underground pipe network map database and the digital twin base.

[0070] The electronic device provided in the second embodiment of the present invention implements the method for monitoring digital pipe network data and the technical effects achieved are the same as those of the first embodiment described above, and will not be described in detail herein.

[0071] Furthermore, the monitoring system further comprises: a verification module, which is used to store the building information model of the underground pipe network in a designated folder, and perform a model pre-verification on the building information model of the underground pipe network according to the storage path.

[0072] Furthermore, the building information model of the underground pipe network after the lightweight processing includes the attribute information of the building information model and the endpoint coordinates of the pipes, accessories and pipe accessories. The first construction module is used to construct the underground pipe network map database according to the attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network, including: dumping the attribute information of the building information model and the endpoint coordinates of the pipes, accessories and pipe accessories into an XML file; parsing the XML file, saving a single pipe or the pipe accessory in the form of a node in the graph database, and establishing a belonging relationship between the node and the endpoint of the pipe; and when the endpoint distance between two pipes or the endpoint distance between a pipe and a pipe accessory is less than a set threshold, adding a connection relationship between the two nodes of the two pipes or the pipe and the pipe accessory to construct the underground pipe network map database.

[0073] Furthermore, the monitoring system also includes: an association module, which is used to set unique codes for the pipeline, accessories and pipeline accessories respectively, and bind the unique codes of the pipeline, accessories and pipeline accessories with the attribute information and real-time data of the pipeline, accessories and pipeline accessories; and a monitoring module, which is used to monitor abnormal conditions of the pipeline, accessories and pipeline accessories through the unique codes, attribute information and real-time data of the pipeline, accessories and pipeline accessories and the warning values ​​corresponding to the pipeline, accessories and pipeline accessories.

[0074] Furthermore, the analysis module is used to perform a clearance analysis on the pipeline according to the underground pipe network map database and the digital twin base, including: obtaining the pipeline to be analyzed in the underground pipe network according to the underground pipe network map database and the digital twin base; obtaining the pipelines within a set range with the pipeline to be analyzed as the center point to obtain a pipeline set within the set range; traversing and comparing the horizontal clearance and vertical clearance of any two pipelines in the pipeline set within the set range; and adjusting the two pipelines whose horizontal clearance is less than the horizontal clearance threshold and / or the vertical clearance is less than the vertical clearance threshold until the horizontal clearance of the two pipelines is greater than or equal to the horizontal clearance threshold and the vertical clearance of the two pipelines is greater than or equal to the vertical clearance threshold.

[0075] The third embodiment of the present invention also provides an electronic device, comprising: a processor, and a memory communicatively connected to the processor; the memory stores computer-executable instructions; the processor executes the computer-executable instructions stored in the memory to implement the digital pipe network data monitoring method as described.

[0076] The electronic device provided in the third embodiment of the present invention implements the method for monitoring digital pipe network data and the technical effects achieved are the same as those of the first embodiment described above, and will not be described in detail herein.

[0077] The fourth embodiment of the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are executed by a processor, they are used to implement the digital pipe network data monitoring method as described above.

[0078] The electronic device provided in the fourth embodiment of the present invention implements the method for monitoring digital pipe network data and the technical effects achieved are the same as those of the first embodiment described above, and will not be described in detail herein.

[0079] A fifth embodiment of the present invention further provides a computer program product, including a computer program, which implements the digital pipe network data monitoring method as described above when executed by a processor.

[0080] The computer program product provided in the fifth embodiment of the present invention implements the method for monitoring digital pipe network data and the technical effects achieved are the same as those of the first embodiment described above, and will not be described in detail herein.

[0081] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0082] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0083] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1A function specified in one or more boxes.

[0084] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process in the computer or other programmable device. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0085] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0086] The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0087] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0088] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0089] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A method for monitoring digital pipe network data, characterized in that: The monitoring method comprises: Lightweight processing is performed on the building information model of the underground pipe network that meets the pre-inspection to obtain the three-dimensional geometric information, attribute information and endpoint coordinates of the building information model of the underground pipe network, wherein the underground pipe network includes pipes, appendages and pipe accessories; Constructing an underground pipe network map database according to the attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network; Constructing a digital twin base of the above-ground buildings and the underground pipe network according to the building information model, terrain image, road and above-ground building model of the underground pipe network after the lightweight processing; and Based on the underground pipe network map database and the digital twin base, the pipeline is subjected to a clear distance analysis and a tracking analysis.

2. The monitoring method according to claim 1, characterized in that: Before executing the step of performing lightweight processing on the building information model of the underground pipe network that meets the pre-inspection to obtain the three-dimensional geometric information, attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network, the monitoring method further includes: The building information model of the underground pipe network is stored in a designated folder, and a model pre-check is performed on the building information model of the underground pipe network according to the storage path.

3. The monitoring method according to claim 1, characterized in that: End point coordinates The construction of an underground pipe network map database according to the attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network includes: Dumping the attribute information of the building information model and the endpoint coordinates of the pipeline, appendages and pipeline accessories into an XML file; Parsing the XML file, saving a single pipeline or the pipeline attachment in the form of a node in a graph database, and establishing a belonging relationship between the node and the endpoint of the pipeline; and, When the endpoint distance between two pipelines or the endpoint distance between a pipeline and a pipeline accessory is less than a set threshold, a connection relationship is added between two nodes of the two pipelines or between the pipeline and the pipeline accessory to construct an underground pipe network database.

4. The monitoring method according to claim 1, characterized in that: The monitoring method further comprises: Setting unique codes for the pipeline, the appendages and the pipeline accessories respectively, and binding the unique codes of the pipeline, the appendages and the pipeline accessories with the attribute information and real-time data of the pipeline, the appendages and the pipeline accessories; and, The abnormal conditions of the pipeline, accessories and pipeline accessories are monitored through the unique codes, attribute information and real-time data of the pipeline, accessories and pipeline accessories and the early warning values ​​corresponding to the pipeline, accessories and pipeline accessories.

5. The monitoring method according to claim 1, characterized in that: According to the underground pipe network database and the digital twin base, performing a clear distance analysis on the pipeline includes: According to the underground pipe network map database and the digital twin base, obtain the pipeline to be analyzed in the underground pipe network; Taking the pipeline to be analyzed as the center point, acquiring pipelines within a set range, and obtaining a set of pipelines within the set range; Traverse and compare the horizontal clearance and vertical clearance of any two pipes in the pipe set within the set range; and, The two pipelines whose horizontal clearance is less than the horizontal clearance threshold and / or whose vertical clearance is less than the vertical clearance threshold are adjusted until the horizontal clearance of the two pipelines is greater than or equal to the horizontal clearance threshold and the vertical clearance of the two pipelines is greater than or equal to the vertical clearance threshold.

6. A digital pipe network data monitoring system, characterized in that: The monitoring system comprises: an acquisition module for performing lightweight processing on a building information model of an underground pipe network that meets the pre-inspection, so as to obtain three-dimensional geometric information, attribute information and endpoint coordinates of the building information model of the underground pipe network, wherein the underground pipe network comprises pipes, appendages and pipe accessories; A first construction module is used to construct an underground pipe network map database according to the attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network; A second construction module is used to construct a digital twin base of the above-ground buildings and the underground pipe network according to the building information model, terrain image, road and above-ground building model of the underground pipe network after the lightweight processing; and An analysis module is used to perform a clearance analysis and a tracking analysis on the pipeline according to the underground pipe network map database and the digital twin base.

7. The monitoring system according to claim 6, characterized in that: The monitoring system further includes: a verification module, which is used to store the building information model of the underground pipe network in a designated folder and perform a model pre-verification on the building information model of the underground pipe network according to the storage path.

8. The monitoring system according to claim 6, characterized in that: The first construction module is used to construct an underground pipe network map database according to the attribute information of the building information model of the underground pipe network and the endpoint coordinates of the underground pipe network, including: Dumping the attribute information of the building information model and the endpoint coordinates of the pipeline, appendages and pipeline accessories into an XML file; Parsing the XML file, saving a single pipeline or the pipeline attachment in the form of a node in a graph database, and establishing a belonging relationship between the node and the endpoint of the pipeline; and, When the endpoint distance between two pipelines or the endpoint distance between a pipeline and a pipeline accessory is less than a set threshold, a connection relationship is added between two nodes of the two pipelines or between the pipeline and the pipeline accessory to construct an underground pipe network database.

9. The monitoring system according to claim 8, characterized in that: The monitoring system further comprises: an association module, for setting unique codes for the pipeline, the appendages and the pipeline accessories respectively, and binding the unique codes of the pipeline, the appendages and the pipeline accessories with the attribute information and real-time data of the pipeline, the appendages and the pipeline accessories; and The monitoring module is used to monitor the abnormal conditions of the pipeline, the appendages and the pipeline accessories through the unique codes, attribute information and real-time data of the pipeline, the appendages and the pipeline accessories and the early warning values ​​corresponding to the pipeline, the appendages and the pipeline accessories.

10. The monitoring system according to claim 6, characterized in that: The analysis module is used to perform a clear distance analysis on the pipeline according to the underground pipe network database and the digital twin base, including: According to the underground pipe network map database and the digital twin base, obtain the pipeline to be analyzed in the underground pipe network; Taking the pipeline to be analyzed as the center point, acquiring pipelines within a set range, and obtaining a set of pipelines within the set range; Traverse and compare the horizontal clearance and vertical clearance of any two pipes in the pipe set within the set range; and, The two pipelines whose horizontal clearance is less than the horizontal clearance threshold and / or whose vertical clearance is less than the vertical clearance threshold are adjusted until the horizontal clearance of the two pipelines is greater than or equal to the horizontal clearance threshold and the vertical clearance of the two pipelines is greater than or equal to the vertical clearance threshold.

11. An electronic device, characterized in that: include: A processor, and a memory communicatively connected to the processor; The memory stores computer-executable instructions; The processor executes the computer-executable instructions stored in the memory to implement the method for monitoring digital pipe network data according to any one of claims 1 to 5.

12. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, which, when executed by a processor, are used to implement the digital pipe network data monitoring method according to any one of claims 1 to 5.

13. A computer program product, characterized in that It comprises a computer program, which, when executed by a processor, implements the method for monitoring digital pipe network data as described in any one of claims 1 to 5.

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