CN113988677A - Integrated city planning decision support system based on smart city planning - Google Patents
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Abstract
The invention belongs to the technical field of urban planning, and discloses an integrated urban planning decision support system based on smart urban planning, which comprises the following components: the system comprises a data acquisition module, a data verification module, a file management module, a data editing module, a city three-dimensional model construction module, a planning target determination module, a city resource determination module, a planning analysis module, a reference map generation module, a verification module, an evaluation module, a result output module, a data management module and a data query module; the invention makes full use of advanced technology, combines the actual demand of the urban planning department for urban planning, carries out urban planning decision, carries out comprehensive evaluation on the urban planning decision from multiple angles of planning target completion, urban resource consumption, urban intellectualization and convenience, can ensure the reliability of the decision, and provides a powerful tool for the management of urban geographic space objects in the urban planning and designing process by urban planning administrative departments and design units.
Description
Technical Field
The invention belongs to the technical field of urban planning, and particularly relates to an integrated urban planning decision support system based on smart urban planning.
Background
With the acceleration of the urbanization process, the traditional city planning and management means can not adapt to the rapid development of cities, and the digital cities and the virtual cities are replaced, so that a brand-new concept and regulation means for city planning construction and management and working life is undoubtedly provided for people. The traditional city planning is carried out in a two-dimensional space, the problems of environment harmony and the like are difficult to be scientifically judged, and the expression form of the traditional city planning result is mainly a picture.
Through the above analysis, the problems and defects of the prior art are as follows:
(1) the management efficiency of the traditional city planning decision system on the aspects of data integration, decision support and the like is to be matched with the urbanization development speed urgently.
(2) The traditional city planning decision excessively depends on two-dimensional space results, and the problem of scientifically judging the environment harmony of the city space is solved by lacking the verification and support of a three-dimensional space.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an integrated city planning decision support system based on smart city planning.
The invention is realized in this way, a decision support system for urban planning based on the integration of smart city planning, which comprises:
the data acquisition module is used for acquiring planning design drawings of cities, urban aerial photographs, satellite cloud charts and related information of various buildings and plans in the cities;
the data verification module is used for verifying the collected city planning map and various related information based on the city aerial photograph map and the satellite cloud map;
the file management module comprises a map editing unit and a scene editing unit and is used for editing the map document based on the data verification result;
the data editing module comprises a document browsing unit, a map management unit and a three-dimensional editing unit; the map display system is used for editing the MapGIS general graph and managing document browsing and map;
the city three-dimensional model building module is used for building a city three-dimensional model based on the verified or modified image and other information;
the planning target determining module is used for acquiring the planning demand of the city and converting the planning demand into a planning achievable target;
the urban resource determining module is used for determining available land, water and other available resources of the current city based on the collected related data;
the planning analysis module is used for determining a plurality of city planning schemes based on planning targets and the determined available resources of the city;
the reference map generation module is used for converting the determined multiple city planning schemes into multiple city planning reference maps and constructing corresponding three-dimensional models;
the checking module is used for sequentially inputting the plurality of city planning reference pictures and the corresponding three-dimensional models into a pre-constructed city three-dimensional model and judging whether the city planning reference pictures and the corresponding three-dimensional models are feasible or not;
the evaluation module is used for evaluating the verified planning scheme based on the completion degree of the planning target, the consumption degree of urban resources, the urban intellectualization degree and the convenience degree as evaluation targets;
the result output module is used for outputting each planning scheme, the planning scheme reference picture and the evaluation result corresponding to the planning scheme;
the data management module comprises a document management unit, a data source management unit, a thematic map management unit and a database; the method is used for map document directory management, thematic map management and data source management.
Further, the document browsing unit includes: for processing the map window.
Further, the building module of the urban three-dimensional model based on the verified or modified image and other information comprises:
obtaining verified city planning data, a city aerial photograph and a satellite cloud picture;
analyzing and processing the verified city planning data to obtain original space data of a city and construct a basic model of the city;
acquiring various building information of a city, and constructing a model of each building based on the appearance and corresponding size of each building;
adding the various building models to the constructed city basic model; adding the constructed underground pipeline model to the city foundation model;
and performing three-dimensional rendering on the city foundation model added with the building model and the underground pipeline model to obtain a corresponding city three-dimensional model.
Further, the underground pipeline model construction method comprises the following steps:
acquiring the type of an urban underground pipeline model, and acquiring modeling parameters required for establishing the urban underground pipeline model from urban underground pipeline data;
establishing a pipeline node tree structure relationship based on the type of the urban underground pipeline model and modeling parameters; establishing an underground pipeline joint and a pipeline three-dimensional element model; simultaneously creating an urban underground three-dimensional scene;
and automatically constructing a three-dimensional underground pipeline model according to the positions of the underground pipeline structure and the nodes in the modeling parameters.
Further, the types of the underground pipeline model include: pipeline model and inspection shaft model.
Further, the evaluation module evaluates the verified planning scheme based on the completion degree of the planning target, the consumption degree of urban resources, the urban intellectualization degree and the convenience degree as evaluation targets, and comprises the following steps:
determining importance degrees of the planning target completion degree, the urban resource consumption degree, the urban intellectualization degree and the convenience degree to urban planning, and determining respective scores of the corresponding planning target completion degree, the urban resource consumption degree, the urban intellectualization degree and the convenience degree based on the importance degrees;
calculating weights of planning target completion, urban resource consumption, urban intellectualization and convenience degrees in the planning target completion, the urban resource consumption, the urban intellectualization and the convenience degrees of the urban planning scheme;
and calculating the total score of the urban planning scheme according to the obtained scores of the planning target completion degree, the urban resource consumption degree, the urban intellectualization degree and the convenience degree and the weights of the planning target completion degree, the urban resource consumption degree, the urban intellectualization degree and the convenience degree, wherein the total score is the evaluation result of the planning scheme.
Further, the integrated city planning decision support system based on smart city planning further includes:
the data query module comprises an attribute query unit and a space query unit; for providing a spatial query and attribute query interface.
Another object of the present invention is to provide an information data processing terminal, wherein the information data processing terminal is configured to implement the integrated city planning decision support system based on smart city planning.
It is another object of the present invention to provide a computer program product stored on a computer readable medium, comprising a computer readable program for providing a user input interface for applying the integrated city planning decision support system based on smart city planning when executed on an electronic device.
It is another object of the present invention to provide a computer-readable storage medium storing instructions that, when executed on a computer, cause the computer to apply the integrated city planning decision support system based on smart city planning.
By combining all the technical schemes, the invention has the advantages and positive effects that: the invention makes full use of advanced technologies such as GIS, virtual simulation, database and the like, combines the actual requirements of the urban planning department on urban planning, carries out urban planning decision, carries out comprehensive evaluation on the urban planning decision from multiple angles of planning target completion, urban resource consumption, urban intellectualization and convenience, can ensure the reliability of the decision, and provides a powerful tool for the management of urban geographic space objects in the urban planning and designing process of urban planning administrative departments and design units.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a schematic diagram of a decision support system for integrated city planning based on smart city planning according to an embodiment of the present invention;
in the figure: 1. a data acquisition module; 2. a data verification module; 3. a file management module; 4. a data editing module; 5. a city three-dimensional model building module; 6. a planning target determination module; 7. a city resource determination module; 8. a planning analysis module; 9. a reference map generation module; 10. a checking module; 11. an evaluation module; 12. a result output module; 13. a data management module; 14. and a data query module.
FIG. 2 is a schematic structural diagram of a data management module according to an embodiment of the present invention;
in the figure: 15. a document management unit; 16. a data source management unit; 17. a thematic map management unit; 19. A database.
Fig. 3 is a flowchart of a method for constructing a three-dimensional city model by a three-dimensional city model construction module according to an embodiment of the present invention based on verified or modified images and other information.
Fig. 4 is a flowchart of a method for constructing an underground pipeline model according to an embodiment of the present invention.
Fig. 5 is a flowchart of a method for evaluating a verified planning scheme by the evaluation module according to the embodiment of the present invention, based on the completion degree of the planning target, the consumption degree of the urban resources, the urban intellectualization degree, and the convenience degree as evaluation targets.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the problems in the prior art, the invention provides an integrated city planning decision support system based on smart city planning, and the invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the integrated city planning decision support system based on smart city planning provided in the embodiment of the present invention includes:
the data acquisition module 1 is used for acquiring planning and design drawings of cities, urban aerial photographs, satellite cloud charts and relevant information of various buildings in the cities;
the data verification module 2 is used for verifying the collected city planning map and various related information based on the city aerial photograph map and the satellite cloud map;
the file management module 3 comprises a map editing unit and a scene editing unit and is used for editing and processing the map document based on the data verification result;
the data editing module 4 comprises a document browsing unit, a map management unit and a three-dimensional editing unit; the map display system is used for editing the MapGIS general graph and managing document browsing and map;
the city three-dimensional model building module 5 is used for building a city three-dimensional model based on the verified or modified image and other information;
the planning target determining module 6 is used for acquiring the planning demand of the city and converting the planning demand into a planning achievable target;
the urban resource determining module 7 is used for determining available land, water and other available resources of the current city based on the collected related data;
the planning analysis module 8 is used for determining a plurality of city planning schemes based on planning targets and the determined available resources of the city;
a reference map generation module 9, configured to convert the determined multiple city planning schemes into multiple city planning reference maps, and construct corresponding three-dimensional models;
the checking module 10 is used for sequentially inputting the multiple city planning reference pictures and the corresponding three-dimensional models into a pre-constructed city three-dimensional model and judging whether the city planning reference pictures and the corresponding three-dimensional models are feasible or not;
the evaluation module 11 is used for evaluating a verified planning scheme based on the completion degree of a planning target, the consumption degree of urban resources, the urban intellectualization degree and the convenience degree as evaluation targets;
a result output module 12, configured to output each planning scheme, a planning scheme reference map, and an evaluation result corresponding to the planning scheme;
a data management module 13 including a document management unit 15, a data source management unit 16, a thematic map management unit 17, and a database 18; the map data management system is used for map document directory management, thematic map management and data source management;
the data query module 14 comprises an attribute query unit and a space query unit; for providing a spatial query and attribute query interface.
The document browsing unit provided by the embodiment of the invention comprises: for processing the map window.
As shown in fig. 3, the building module of a three-dimensional city model according to the embodiment of the present invention, based on the verified or modified image and other information, includes:
s101, obtaining verified city planning data, a city aerial photograph and a satellite cloud picture;
s102, analyzing and processing the verified city planning data, acquiring original spatial data of a city and constructing a basic model of the city;
s103, acquiring various building information of the city, and constructing a model of each building based on the appearance and corresponding size of each building;
s104, adding the building models to the constructed city basic model; adding the constructed underground pipeline model to the city foundation model;
and S105, performing three-dimensional rendering on the city foundation model added with the building model and the underground pipeline model to obtain a corresponding city three-dimensional model.
As shown in fig. 4, the method for constructing an underground pipeline model according to the embodiment of the present invention includes:
s201, acquiring the type of an urban underground pipeline model, and acquiring modeling parameters required for building the urban underground pipeline model from urban underground pipeline data;
s202, establishing a pipeline node tree structure relation based on the type of the urban underground pipeline model and modeling parameters; establishing an underground pipeline joint and a pipeline three-dimensional element model; simultaneously creating an urban underground three-dimensional scene;
and S203, automatically constructing a three-dimensional underground pipeline model according to the underground pipeline structure and the positions of the nodes in the modeling parameters.
The types of the underground pipeline model provided by the embodiment of the invention comprise: pipeline model and inspection shaft model.
As shown in fig. 5, the evaluation module provided in the embodiment of the present invention evaluates a verified planning scheme based on the completion degree of the planning target, the consumption degree of the urban resources, the urban intellectualization degree, and the convenience degree as evaluation targets, including:
s301, determining importance degrees of a planning target completion degree, an urban resource consumption degree, urban intellectualization and convenience degree to urban planning, and determining respective scores of the corresponding planning target completion degree, the urban resource consumption degree, the urban intellectualization and the convenience degree based on the importance degrees;
s302, calculating weights of the planning target completion degree, the urban resource consumption degree, the planning target completion degree in the urban intelligentization and facilitation degrees, the urban resource consumption degree, the urban intelligentization and facilitation degrees of the urban planning scheme;
and S303, calculating the total score of the urban planning scheme according to the obtained scores of the planning target completion degree, the urban resource consumption degree, the urban intellectualization degree and the convenience degree and the weights of the planning target completion degree, the urban resource consumption degree, the urban intellectualization degree and the convenience degree, wherein the total score is the evaluation result of the planning scheme.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made by those skilled in the art within the technical scope of the present invention disclosed herein, which is within the spirit and principle of the present invention, should be covered by the present invention.
Claims (10)
1. An integrated city planning decision support system based on smart city planning, the integrated city planning decision support system based on smart city planning comprising:
the data acquisition module is used for acquiring planning design drawings of cities, urban aerial photographs, satellite cloud charts and related information of various buildings and plans in the cities;
the data verification module is used for verifying the collected city planning map and various related information based on the city aerial photograph map and the satellite cloud map;
the file management module comprises a map editing unit and a scene editing unit and is used for editing the map document based on the data verification result;
the data editing module comprises a document browsing unit, a map management unit and a three-dimensional editing unit; the map display system is used for editing the MapGIS general graph and managing document browsing and map;
the city three-dimensional model building module is used for building a city three-dimensional model based on the verified or modified image and other information;
the planning target determining module is used for acquiring the planning demand of the city and converting the planning demand into a planning achievable target;
the urban resource determining module is used for determining available land, water and other available resources of the current city based on the collected related data;
the planning analysis module is used for determining a plurality of city planning schemes based on planning targets and the determined available resources of the city;
the reference map generation module is used for converting the determined multiple city planning schemes into multiple city planning reference maps and constructing corresponding three-dimensional models;
the checking module is used for sequentially inputting the plurality of city planning reference pictures and the corresponding three-dimensional models into a pre-constructed city three-dimensional model and judging whether the city planning reference pictures and the corresponding three-dimensional models are feasible or not;
the evaluation module is used for evaluating the verified planning scheme based on the completion degree of the planning target, the consumption degree of urban resources, the urban intellectualization degree and the convenience degree as evaluation targets;
the result output module is used for outputting each planning scheme, the planning scheme reference picture and the evaluation result corresponding to the planning scheme;
the data management module comprises a document management unit, a data source management unit, a thematic map management unit and a database; the method is used for map document directory management, thematic map management and data source management.
2. The integrated city planning decision support system based on smart city planning of claim 1, wherein the document browsing unit comprises: for processing the map window.
3. The integrated city planning decision support system based on smart city planning of claim 1, wherein the city three-dimensional model building module building a city three-dimensional model based on the verified or modified images and other information comprises:
obtaining verified city planning data, a city aerial photograph and a satellite cloud picture;
analyzing and processing the verified city planning data to obtain original space data of a city and construct a basic model of the city;
acquiring various building information of a city, and constructing a model of each building based on the appearance and corresponding size of each building;
adding the various building models to the constructed city basic model; adding the constructed underground pipeline model to the city foundation model;
and performing three-dimensional rendering on the city foundation model added with the building model and the underground pipeline model to obtain a corresponding city three-dimensional model.
4. The integrated city planning decision support system based on smart city planning of claim 3, wherein the underground pipeline model construction method comprises:
acquiring the type of an urban underground pipeline model, and acquiring modeling parameters required for establishing the urban underground pipeline model from urban underground pipeline data;
establishing a pipeline node tree structure relationship based on the type of the urban underground pipeline model and modeling parameters; establishing an underground pipeline joint and a pipeline three-dimensional element model; simultaneously creating an urban underground three-dimensional scene;
and automatically constructing a three-dimensional underground pipeline model according to the positions of the underground pipeline structure and the nodes in the modeling parameters.
5. The integrated city planning decision support system based on smart city planning of claim 4, wherein the types of the underground pipeline model include: pipeline model and inspection shaft model.
6. The integrated city planning decision support system based on smart city planning of claim 1, wherein the evaluation module evaluates the verified planning scenario based on the completion degree of the planning objective, the consumption degree of the city resources, the city intelligence and the convenience degree as evaluation objectives comprises:
determining importance degrees of the planning target completion degree, the urban resource consumption degree, the urban intellectualization degree and the convenience degree to urban planning, and determining respective scores of the corresponding planning target completion degree, the urban resource consumption degree, the urban intellectualization degree and the convenience degree based on the importance degrees;
calculating weights of planning target completion, urban resource consumption, urban intellectualization and convenience degrees in the planning target completion, the urban resource consumption, the urban intellectualization and the convenience degrees of the urban planning scheme;
and calculating the total score of the urban planning scheme according to the obtained scores of the planning target completion degree, the urban resource consumption degree, the urban intellectualization degree and the convenience degree and the weights of the planning target completion degree, the urban resource consumption degree, the urban intellectualization degree and the convenience degree, wherein the total score is the evaluation result of the planning scheme.
7. The integrated city planning decision support system based on smart city planning of claim 1, wherein the integrated city planning decision support system based on smart city planning further comprises:
the data query module comprises an attribute query unit and a space query unit; for providing a spatial query and attribute query interface.
8. An information data processing terminal, characterized in that the information data processing terminal is used for implementing the integrated city planning decision support system based on smart city planning as claimed in any one of claims 1-7.
9. A computer program product stored on a computer readable medium, comprising a computer readable program for providing a user input interface for applying the integrated city planning decision support system based on smart city planning as claimed in any one of claims 1 to 7 when executed on an electronic device.
10. A computer-readable storage medium storing instructions that, when executed on a computer, cause the computer to apply the integrated city planning decision support system based on smart city planning as claimed in any one of claims 1 to 7.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115796449A (en) * | 2022-11-23 | 2023-03-14 | 重庆大学 | Smart city portal building method and system, electronic equipment and medium |
| CN116597680A (en) * | 2023-03-28 | 2023-08-15 | 北京知藏云道科技有限公司 | Line feasibility prediction system based on data analysis |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115796449A (en) * | 2022-11-23 | 2023-03-14 | 重庆大学 | Smart city portal building method and system, electronic equipment and medium |
| CN115796449B (en) * | 2022-11-23 | 2023-12-05 | 重庆大学 | Smart city portal building method, smart city portal building system, electronic equipment and smart city portal building medium |
| CN116597680A (en) * | 2023-03-28 | 2023-08-15 | 北京知藏云道科技有限公司 | Line feasibility prediction system based on data analysis |
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