CN113590706A - Visualization platform based on CIM - Google Patents
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- CN113590706A CN113590706A CN202110887356.1A CN202110887356A CN113590706A CN 113590706 A CN113590706 A CN 113590706A CN 202110887356 A CN202110887356 A CN 202110887356A CN 113590706 A CN113590706 A CN 113590706A
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Abstract
The invention relates to a visualization platform based on CIM, comprising: the system comprises a data processing module, a data storage module, a data publishing module and a platform visualization module. According to the visualization platform based on CIM, the data processing module is used for fusing multi-source data, the platform visualization module is used for integrating two-dimensional space data and three-dimensional space data, integrating display, analyzing and issuing services, and the data issuing module is used for issuing the two-dimensional space data and the three-dimensional space data respectively, so that the efficiency of storing and issuing the data is higher, and meanwhile, the data is in an integrated state in the transmission process, so that the data is smoother in the transmission process.
Description
Technical Field
The invention relates to the technical field of visualization platforms, in particular to a visualization platform based on CIM.
Background
The city information model is based on technologies such as a building information model BIM, a geographic information system GIS, an internet of things IOT and the like, and integrates the data of the overground, underground, indoor and outdoor and historical current future multidimensional scale information model and city perception data of a city to construct a city information organic complex of a three-dimensional digital space.
The CIM platform generally faces mass model data information which is large in range, dynamic and real-time, the traditional platform cannot support complex data display, loading and application are difficult in the traditional mode, and meanwhile, the browsing performance of a scene is affected, so that the traditional mode cannot efficiently, quickly and smoothly control and browse, and associated multi-source data cannot be well fused.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects that the visualization platform in the prior art cannot support more complex data display, so that the browsing efficiency and fluency are lower, and provide a CIM-based visualization platform with high efficiency and fluency.
In order to solve the above technical problem, the present invention provides a CIM-based visualization platform, which includes:
the data processing module is used for gathering and managing basic data, fusing and managing multi-source data;
the data storage module is used for storing CIM data, and the CIM data comprises two-dimensional space data, three-dimensional space data and service data;
the data issuing module is used for distinguishing and issuing the two-dimensional space data, the three-dimensional space data and the service data respectively;
and the platform visualization module integrates the two-dimensional spatial data and the three-dimensional spatial data, integrates display, integrates analysis and integrates service release.
As a further improvement of the present invention, in the data processing module, aggregation processing is performed on data services of the same type; the data of the same type can be more conveniently called after being aggregated.
As a further improvement of the invention, when different types of data are correlated, the three-dimensional model and the two-dimensional data are correlated according to the unique field, historical data is treated and linked, all data are converted into a 2000 national geodetic coordinate system, the position of the model is corrected for the three-dimensional model, and a two-dimensional and three-dimensional integrated data system is built.
As a further improvement of the present invention, in the data storage module, the two-dimensional spatial data includes basic geographic information data.
As a further improvement of the invention, in the data storage module, the three-dimensional space data comprises a three-dimensional model, and the three-dimensional model is composed of one or more of a point cloud model, an oblique photogrammetry model, a manual modeling model and a BIM model.
As a further improvement of the present invention, in the data storage module, the service data includes IOT data and various service data provided by government departments.
As a further improvement of the present invention, in the data publishing module, IOT data in the service data is pushed and published in real time in a background interface manner, and data that does not need to be updated in real time is linked to the three-dimensional model through the unique attribute field, so that the data is fused with the three-dimensional scene.
As a further improvement of the present invention, in the data publishing module, the two-dimensional spatial data is published in a slicing and dynamic service manner.
As a further improvement of the present invention, in the data distribution module, the three-dimensional spatial data is converted into a unified three-dimensional format after being subjected to a lightweight process.
As a further improvement of the present invention, the platform visualization module further includes: the data browsing is integrated in large and small scenes, integrated on the ground and underground and integrated indoors and outdoors.
Compared with the prior art, the technical scheme of the invention has the following advantages:
according to the visualization platform based on CIM, the data processing module is used for fusing multi-source data, the platform visualization module is used for integrating two-dimensional space data and three-dimensional space data, integrating display, analyzing and issuing services, and the data issuing module is used for issuing the two-dimensional space data and the three-dimensional space data respectively, so that the efficiency of storing and issuing the data is higher, and meanwhile, the data is in an integrated state in the transmission process, so that the data is smoother in the transmission process.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of a CIM-based visualization platform in a preferred embodiment of the present invention.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 1, a CIM-based visualization platform of the present invention includes:
the data processing module is used for gathering and managing basic data, fusing and managing multi-source data;
the data storage module is used for storing CIM data, and the CIM data comprises two-dimensional space data, three-dimensional space data and service data;
the data issuing module is used for distinguishing and issuing two-dimensional space data, three-dimensional space data and service data respectively;
and the platform visualization module integrates the two-dimensional space data and the three-dimensional space data, integrates display, integrates analysis and integrates service release.
When the data processing module operates, the data processing module fuses the multi-distance data to converge the basic data and stores the basic data into the data storage module, the data storage module stores the data in a classified manner according to the data types, when the data are issued through the data issuing module, different issuing modes are adopted according to the difference of the data types, the two-dimensional space data are issued in a slicing and dynamic service mode, for the three-dimensional space data, the three-dimensional data model of a large scene is firstly subjected to light weight processing and then is converted into a uniform three-dimensional model format to be issued into standard three-dimensional service suitable for a platform, for the service data, IOT data needing to be updated in real time are pushed in real time through a background interface mode, the data not needing to be updated in fixed time are hung on the three-dimensional model through a unique attribute field, the fusion of the service data and the three-dimensional scene is realized, and after the data are issued in a corresponding mode, the platform visualization module integrates the two-dimensional space data and the three-dimensional space data, integrates display, analysis and service release on the basis of combining the three-dimensional data with mature two-dimensional data, integrates large and small scenes, integrates the ground and underground, integrates indoor and outdoor, and performs space analysis on the two-dimensional space data and the three-dimensional space data on the basis of visualization.
In one embodiment, in the data processing module, the data services of the same type are aggregated.
In one embodiment, when different types of data are correlated, the three-dimensional model and the two-dimensional data are correlated by graph and attribute data according to the unique field, historical data is treated and hooked, all data are converted into a 2000 country geodetic coordinate system, the position of the model is corrected for the three-dimensional model, and a two-dimensional and three-dimensional integrated data system is built. The origin of the 2000 national geodetic coordinate system is the center of mass of the entire earth, including the ocean and the atmosphere; the Z axis of the 2000 national geodetic coordinate system points to the direction of the earth reference pole of an epoch 2000.0 from the origin, the pointing direction of the epoch is calculated by the initial pointing direction of an epoch 1984.0 given by the International time office, the directional time evolution ensures that no residual global rotation is generated relative to the earth crust, the X axis points to the intersection point of the Greenwich mean meridian and the earth equatorial plane from the origin, and the Y axis, the Z axis and the X axis form a right-hand orthogonal coordinate system.
In some embodiments, the two-dimensional spatial data comprises, in the data storage module, basic geographic information data. And the basic geographic information data corresponds to the two-dimensional space, so that the specific geographic information data of a certain coordinate in the two-dimensional space can be conveniently inquired and called.
In some embodiments, the three-dimensional spatial data comprises a three-dimensional model consisting of one or more of a point cloud model, a photogrammetry model, a manual modeling model, a BIM model, in the data storage module.
In some embodiments, the business data in the data storage module includes IOT data and various types of business data provided by government departments. The IOT data is Internet of things data.
In some embodiments, in the data publishing module, IOT data in the service data is pushed and published in real time in a background interface manner, and data which does not need to be updated in real time is linked to the three-dimensional model through the unique attribute field, so that the data is fused with the three-dimensional scene.
In some embodiments, the data publishing module publishes the two-dimensional spatial data by means of slicing and dynamic services.
In some embodiments, in the data publishing module, the three-dimensional spatial data is converted into a uniform three-dimensional format after being processed by light weight.
In some embodiments, the platform visualization module further comprises: the data browsing is integrated in large and small scenes, integrated on the ground and underground and integrated indoors and outdoors.
When the invention is used:
fusing service data with a three-dimensional scene, wherein the three-dimensional cadastre data attribute hanging, IOT (internet of things) gas data and parking data are displayed in real time, and a three-dimensional cadastre model with fineness reaching a land parcel and a house is further built based on the existing data base so as to enrich the existing three-dimensional data base, perform single-body and semantic processing, and provide a three-dimensional data base for exploring a three-dimensional land management model;
the three-dimensional cadastre data comprises a land parcel attribute, a building concession line, a building attribute and a layered household attribute, the attribute information of each household is displayed by selecting a corresponding building to display a building disc table, the distribution of gas points and the real-time monitoring of the gas attributes are realized, and the parking number and the vacant parking space arrangement of each parking lot are displayed;
meanwhile, visualizing the urban planning construction management overall process, including gathering and fusing 800 coating services, the data of all links of the overall process of the urban planning construction management of the whole life cycle, the relevant special data taking the building standard layer as the granularity, and the space carrier resources hooked by the space carriers; the platform is deeply fused with an urban real-scene model, a geological survey model and a building information model to establish a three-dimensional urban space model, heterogeneous spatial data resources are displayed in the platform in a three-dimensional mode in a one-picture mode, urban space-time information of the current urban situation, planning, construction and operation whole life cycle can be borne, and building group skylines, unit plot arrangement, street landscapes and even pipeline nodes at each position after urban construction is completed are displayed;
in addition, the analysis function of the platform realizes the through-view analysis, the buffer area analysis, the sunshine analysis, the height limit analysis, the building density, the volume ratio analysis, the building quantity analysis, the removal quantity analysis, the greening rate analysis and the spaciousness analysis based on a three-dimensional scene, simultaneously examines the schemes from different angles and different directions through multi-scheme multi-screen comparative analysis, compares the influence of different schemes on urban landscapes and surrounding buildings, evaluates the advantages and the disadvantages of each scheme in an intuitive mode, and realizes the adjustment of the height and the quantity of the schemes.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the spirit or scope of the invention.
Claims (10)
1. A CIM-based visualization platform, comprising:
the data processing module is used for gathering and managing basic data, fusing and managing multi-source data;
the data storage module is used for storing CIM data, and the CIM data comprises two-dimensional space data, three-dimensional space data and service data;
the data issuing module is used for distinguishing and issuing the two-dimensional space data, the three-dimensional space data and the service data respectively;
and the platform visualization module integrates the two-dimensional spatial data and the three-dimensional spatial data, integrates display, integrates analysis and integrates service release.
2. The CIM-based visualization platform according to claim 1, wherein: in the data processing module, the data services of the same type are aggregated; different types of data are associated.
3. The CIM-based visualization platform of claim 2, wherein: when different types of data are correlated, the three-dimensional model and the two-dimensional data are correlated by graph and attribute data according to the unique field, historical data is treated and linked, all data are converted into a 2000 national geodetic coordinate system, the position of the model is corrected for the three-dimensional model, and a two-dimensional and three-dimensional integrated data system is built.
4. The CIM-based visualization platform according to claim 1, wherein: in the data storage module, the two-dimensional spatial data includes basic geographic information data.
5. The CIM-based visualization platform according to claim 1, wherein: in the data storage module, the three-dimensional space data comprises a three-dimensional model, and the three-dimensional model is composed of one or more of a point cloud model, an oblique photogrammetry model, a manual modeling model and a BIM model.
6. The CIM-based visualization platform according to claim 1, wherein: in the data storage module, the service data includes IOT data and various service data provided by government departments.
7. The CIM-based visualization platform of claim 6, wherein: in the data release module, IOT data in the service data is pushed and released in real time in a background interface mode, and data which does not need to be updated in real time is hung on the three-dimensional model through a unique attribute field, so that the data and the three-dimensional scene are fused.
8. The CIM-based visualization platform according to claim 1, wherein: in the data release module, the two-dimensional space data is released in a slicing and dynamic service mode.
9. The CIM-based visualization platform according to claim 1, wherein: in the data issuing module, the three-dimensional space data is converted into a uniform three-dimensional format after being subjected to lightweight processing.
10. The CIM-based visualization platform according to claim 1, wherein: the platform visualization module further comprises: the data browsing is integrated in large and small scenes, integrated on the ground and underground and integrated indoors and outdoors.
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| CN114419897A (en) * | 2022-03-30 | 2022-04-29 | 成都柔水科技有限公司 | Urban traffic CIM system based on V2X technology and display method thereof |
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