CN116776403A - Three-dimensional simulation system, equipment and terminal for homeland space planning - Google Patents
Three-dimensional simulation system, equipment and terminal for homeland space planning Download PDFInfo
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- 238000004458 analytical method Methods 0.000 claims abstract description 68
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- 238000012545 processing Methods 0.000 claims abstract description 20
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- 239000002689 soil Substances 0.000 claims description 27
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- 238000013506 data mapping Methods 0.000 claims description 12
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Abstract
The invention relates to the technical field of space planning, and particularly discloses a three-dimensional simulation system, equipment and a terminal for homeland space planning, which comprise the following steps: the system comprises a homeland information acquisition and processing module, an image acquisition and processing module, a peripheral information acquisition module, a land sample acquisition and analysis module, a central control module, a data analysis module, a parameter setting module, a three-dimensional model construction module, a planning analysis module, a planning scheme acquisition module, a simulation module, a scheme evaluation module, an optimization module, a storage module and a result output module. The invention can also realize the planning analysis of the existing homeland space layout and the simulation of the planning scheme or the homeland space planning adjustment scheme, carry out planned bearing and suitability evaluation from a plurality of layers of economy, traffic and environment, and provide visual and effective data support for targeted planning adjustment.
Description
Technical Field
The invention relates to the technical field of space planning, in particular to a three-dimensional simulation system, equipment and a terminal for homeland space planning.
Background
At present, the national land planning is in a certain area, and the overall arrangement and layout of the development, utilization, treatment and protection of the land are made spatially and temporally according to the requirements of sustainable development of national socioeconomic performance and local natural, economic and social conditions, so that the national land planning is the basis for implementing land use control.
With the continuous increase of urban space land, in the process of space planning, construction and implementation, land and ecological land can obtain less and less land resources, the contradiction among urban space, ecological space and agricultural space is continuously expanded, and policies such as land space development, utilization, management and control and protection face difficult selection, and the optimization of land space development patterns is urgent; in the optimization of the national space pattern, the national space partition is one of the important methods for optimizing, developing and protecting the national space pattern.
The existing homeland space information platform is mainly used for carrying out basic information management, planning of homeland space cannot be carried out, and meanwhile, the existing homeland space planning method only singly considers an environment-friendly layer and a pollution layer, cannot carry out omnibearing planning and cannot intuitively display; and the planning method is complex, low in efficiency, low in accuracy and difficult to quantify.
Accordingly, there is a need for an improvement that overcomes the shortcomings of the prior art.
Disclosure of Invention
The invention aims to solve the problems that the national space planning method in the prior art cannot carry out omnibearing planning and cannot intuitively display; the planning method is complex, low in efficiency, low in accuracy and difficult to quantify, cannot be applied to the problems of actual life scenes and the like, and the three-dimensional simulation system, equipment and terminal for the homeland space planning are provided, so that the purpose of comprehensively, accurately, comprehensively and rapidly planning the homeland space is achieved.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a three-dimensional simulation system for territorial space planning comprises:
the data analysis module is connected with the central control module and is used for carrying out classification aggregation analysis based on the preprocessed homeland space information data;
the three-dimensional model construction module is connected with the central control module and used for constructing a three-dimensional model of the homeland space region based on the preprocessed homeland space information data, the preprocessed image and the preprocessed peripheral information;
the planning analysis module is connected with the central control module and is used for analyzing the current homeland space planning by utilizing the constructed three-dimensional model of the homeland space region based on the peripheral information of the homeland space, the data analysis result, the land sample analysis result and the set parameters;
the simulation module is connected with the central control module and is used for carrying out three-dimensional simulation and planning analysis based on a territorial space planning application scheme to be executed by utilizing the constructed territorial space region three-dimensional model; the method is used for simulating and simulating the territorial space planning optimization result by using the constructed territorial space region three-dimensional model;
the scheme evaluation module is connected with the central control module and is used for evaluating the application scheme of the homeland space planning to be executed based on the three-dimensional simulation result, the planning analysis result and the analysis result of the current homeland space planning;
the optimizing module is connected with the central control module and is used for optimizing the application scheme of the territorial space planning to be executed based on the scheme evaluation result; and the method is used for optimizing and adjusting the current homeland space planning based on the analysis result of the current homeland space planning.
As a preferred technical scheme, the territorial space planning three-dimensional simulation system further comprises:
the homeland information acquisition and processing module is connected with the central control module and is used for acquiring homeland space information data in the area; the method is used for preprocessing the acquired homeland space information data;
the homeland space information data includes: the land feature type, shape, area, topography, water conservancy distribution, position coordinate data of land, remote sensing images of land, type of land and related historical data of land; the related historical data of the land comprises: geological disaster data, climate data and historical application data occurring in the region;
the image acquisition processing module is connected with the central control module and is used for acquiring images of the national soil space letters and surrounding images of the national soil space in the region; the method is also used for preprocessing the acquired image;
the peripheral information acquisition module is connected with the central control module and is used for acquiring the distribution of the surrounding buildings, roads and natural resources and other information of the homeland space in the area;
the land sample collection and analysis module is connected with the central control module and is used for collecting land samples of the national soil space in the area; meanwhile, the method is used for analyzing the collected land samples to obtain land sample analysis results;
the central control module is connected with the homeland information acquisition and processing module, the image acquisition and processing module, the peripheral information acquisition module, the land sample acquisition and analysis module, the data analysis module, the parameter setting module, the three-dimensional model construction module, the planning analysis module, the planning scheme acquisition module, the simulation module, the scheme evaluation module, the optimization module, the storage module and the result output module and is used for controlling each module to work normally by utilizing the singlechip or the controller;
the parameter setting module is connected with the central control module and is used for setting the farmland conservation quantity, the natural shoreline conservation rate, the ecological protection red line control area, the farmland conservation quantity, the permanent basic farmland protection area, the population coverage rate of traffic circles and other parameters in the area;
the planning scheme acquisition module is connected with the central control module and is used for acquiring a territorial space planning application scheme to be executed;
the storage module is connected with the central control module and is used for storing the acquired and preprocessed information and data as well as analysis results and the constructed three-dimensional model by using a memory;
the result output module is connected with the central control module and is used for outputting the acquired information, the constructed three-dimensional model and the three-dimensional simulation result by using the display device.
As a preferable technical solution, the data analysis module performs classification aggregation analysis based on the preprocessed homeland space information data, including:
firstly, acquiring preprocessed homeland space information data, and determining the quantity of all homeland space resources in an area; numbering all the homeland spaces in the region according to the landform types and the quantity of the homeland resources;
secondly, primarily classifying the preprocessed homeland space data according to homeland spaces with different numbers of different categories; carrying out secondary classification on all data aggregated in any numbered homeland space according to the data type and the data characterization content;
thirdly, classifying all the data of any numbered homeland space aggregation for three times according to time sequence, space or space time based on the secondary classification result; establishing a data mapping relation of each homeland space in the region according to the space communication relation of different resources contained in the homeland spaces with different numbers;
and finally, obtaining a classification aggregation analysis result of the homeland space information data based on the primary classification result, the secondary classification result, the tertiary classification result and the mapping relation.
As a preferred technical solution, the establishing a data mapping relationship of each homeland space in the area according to the homeland spaces with different numbers and the space communication relationship of different resources contained in the spaces includes:
(1) Determining the spatial communication relation of different numbered homeland spaces of the same landform type, and determining the correlation relation of the homeland spaces of different landform types;
(2) Determining all the types of the homeland resources contained in the homeland spaces in the region, and determining the communication relationship or the distribution relationship among homeland resources of the same resource type which belong to the homeland spaces with different numbers;
(3) And obtaining the data mapping relation of each homeland space in the established area based on the correlation relation of the homeland spaces of different landforms and the communication relation or the distribution relation among homeland resources of the same resource type belonging to the homeland spaces of different numbers.
As a preferred technical solution, the data mapping relationship of each homeland space in the area includes: mapping relations among the country soil spaces of the same landform type with different numbers, spatial distribution relations among the country soil spaces of different landform types with different numbers, and communication relations or distribution relations among country soil resources of the same resource type which belong to the country soil spaces with different numbers.
As an preferable technical solution, the analysis of the current homeland space planning by the planning analysis module using the constructed three-dimensional model of the homeland space region based on the peripheral information, the data analysis result, the land sample analysis result and the set parameters includes:
1) Judging whether the national soil space planning in the current area meets the preset parameter requirements according to the cultivated land holding quantity and other parameters in the preset area;
2) Judging the bearing capacity of the resource environment in the current region according to the territorial space data in the region and the peripheral information of the territorial space and the data analysis result;
3) Judging the pollution condition of the homeland space according to the surrounding information of the homeland space, the homeland resource information, the data analysis result and the land sample analysis result;
4) Carrying out suitability evaluation of the homeland space based on peripheral information and data analysis results of the homeland space and set parameters by using the constructed three-dimensional model of the homeland space region;
5) Determining the level of the current homeland space planning according to the judging or evaluating results of the steps 1) to 4), and obtaining the analysis result of the current homeland space planning based on the judging or evaluating results of the steps 1) to 4) and the determined level.
As a preferred technical solution, the level of the homeland space planning includes: excellent, good, pass, fail, and pass line warning.
The invention also provides a computer device, which comprises a memory and a processor, wherein the memory stores a computer program, and the computer program, when executed by the processor, causes the processor to realize the three-dimensional simulation system for planning the homeland space.
The invention also provides a computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to implement the homeland space planning three-dimensional simulation system.
The invention also provides an information data processing terminal which is used for executing the territorial space planning three-dimensional simulation system.
According to the invention, the domestic soil space data in the region is subjected to cluster analysis, the mapping relation between different domestic soil space and different resources is constructed, the domestic soil space distribution condition in the region is mastered in an omnibearing manner, and the three-dimensional model is used for intuitively displaying, so that the present situation can be mastered quickly and comprehensively.
The invention analyzes and judges whether the land space data in the area meets the requirements of land conservation, natural shoreline conservation rate, ecological protection red line control area, land conservation, permanent basic farmland protection area, traffic circle population coverage rate and other national regulation red lines, can scientifically and intelligently evaluate the important control line demarcation conditions of the relevant land space, performs necessary adjustment and perfection, and is incorporated into the planning result.
The invention can also realize the planning analysis of the existing homeland space layout and the simulation of the planning scheme or the homeland space planning adjustment scheme, carry out planned bearing and suitability evaluation from a plurality of layers of economy, traffic and environment, and provide visual and effective data support for targeted planning adjustment.
Drawings
FIG. 1 is a diagram of a three-dimensional simulation system for homeland space planning provided by an embodiment of the invention;
FIG. 2 is a flow chart of a method for performing classification aggregation analysis by the data analysis module according to the embodiment 2 of the present invention based on the preprocessed homeland space information data;
fig. 3 is a flowchart of a method for performing analysis of current homeland space planning by using the constructed three-dimensional model of the homeland space region according to the present invention, wherein the method is based on the peripheral information, the data analysis result, the land sample analysis result and the set parameters of the homeland space.
Detailed Description
In order to make the technical means, technical features, objects and technical effects of the present invention easy to understand, the present invention will be further described with reference to the specific drawings.
As shown in fig. 1, the three-dimensional simulation system for planning a homeland space according to the present invention includes: the system comprises a homeland information acquisition and processing module, an image acquisition and processing module, a peripheral information acquisition module, a land sample acquisition and analysis module, a central control module, a data analysis module, a parameter setting module, a three-dimensional model construction module, a planning analysis module, a planning scheme acquisition module, a simulation module, a scheme evaluation module, an optimization module, a storage module and a result output module.
The three-dimensional simulation system for the homeland space planning in the embodiment specifically comprises:
the homeland information acquisition and processing module is connected with the central control module and is used for acquiring homeland space information data in the area; the method is used for preprocessing the acquired homeland space information data;
the image acquisition processing module is connected with the central control module and is used for acquiring images of the national soil space letters and surrounding images of the national soil space in the region; the method is also used for preprocessing the acquired image;
the peripheral information acquisition module is connected with the central control module and is used for acquiring the distribution of the surrounding buildings, roads and natural resources and other information of the homeland space in the area;
the land sample collection and analysis module is connected with the central control module and is used for collecting land samples of the national soil space in the area; meanwhile, the method is used for analyzing the collected land samples to obtain land sample analysis results;
the central control module is connected with the homeland information acquisition and processing module, the image acquisition and processing module, the peripheral information acquisition module, the land sample acquisition and analysis module, the data analysis module, the parameter setting module, the three-dimensional model construction module, the planning analysis module, the planning scheme acquisition module, the simulation module, the scheme evaluation module, the optimization module, the storage module and the result output module and is used for controlling each module to work normally by utilizing the singlechip or the controller;
the data analysis module is connected with the central control module and is used for carrying out classification aggregation analysis based on the preprocessed homeland space information data;
the parameter setting module is connected with the central control module and is used for setting the farmland conservation quantity, the natural shoreline conservation rate, the ecological protection red line control area, the farmland conservation quantity, the permanent basic farmland protection area, the population coverage rate of traffic circles and other parameters in the area;
the three-dimensional model construction module is connected with the central control module and used for constructing a three-dimensional model of the homeland space region based on the preprocessed homeland space information data, the preprocessed image and the preprocessed peripheral information;
the planning analysis module is connected with the central control module and is used for analyzing the current homeland space planning by utilizing the constructed three-dimensional model of the homeland space region based on the peripheral information of the homeland space, the data analysis result, the land sample analysis result and the set parameters;
the planning scheme acquisition module is connected with the central control module and is used for acquiring a territorial space planning application scheme to be executed;
the simulation module is connected with the central control module and is used for carrying out three-dimensional simulation and planning analysis based on a territorial space planning application scheme to be executed by utilizing the constructed territorial space region three-dimensional model; the method is used for simulating and simulating the territorial space planning optimization result by using the constructed territorial space region three-dimensional model;
the scheme evaluation module is connected with the central control module and is used for evaluating the application scheme of the homeland space planning to be executed based on the three-dimensional simulation result, the planning analysis result and the analysis result of the current homeland space planning;
the optimizing module is connected with the central control module and is used for optimizing the application scheme of the territorial space planning to be executed based on the scheme evaluation result; meanwhile, the method is used for optimizing and adjusting the current homeland space planning based on the analysis result of the current homeland space planning;
the storage module is connected with the central control module and is used for storing the acquired and preprocessed information and data as well as analysis results and the constructed three-dimensional model by using a memory;
the result output module is connected with the central control module and is used for outputting the acquired information, the constructed three-dimensional model and the three-dimensional simulation result by using the display device.
Example 1:
further, the homeland space information data of the present embodiment includes: the land feature type, shape, area, topography, water conservancy distribution, position coordinate data of land, remote sensing images of land, type of land and related historical data of land; the related historical data of the land comprises: geological disaster data, climate data, and historical application data occurring within the area.
Example 2:
further, as shown in fig. 2, the data analysis module of the embodiment performs classification aggregation analysis based on the preprocessed homeland space information data, including:
s101, acquiring preprocessed homeland space information data, and determining the quantity of all homeland space resources in an area; numbering all the homeland spaces in the region according to the landform types and the quantity of the homeland resources;
for example, it is determined that a city includes several administrative areas, resulting in a homeland space of No. one to No. five. Determining the total quantity of the national soil space containing water resources, mineral resources, land resources and other resources in a certain region of a certain city, and numbering all the resources in the region according to the landform types and the quantity of the water resources, the mineral resources, the land resources and other resources to obtain water resource No. 1, water resource No. 2, coal mine No. 1, coal mine No. 2, rare earth mine No. 3, cultivated land No. 4 and the like.
S102, primarily classifying the preprocessed homeland space data according to homeland spaces with different numbers of different categories; carrying out secondary classification on all data aggregated in any numbered homeland space according to the data type and the data characterization content;
namely, all water resources, land minerals and other resources in a first administrative district are determined as one type; the first administrative district is then secondarily classified according to water resources, mineral resources, according to the type of water resources (groundwater or mineral water, other types), and other attribute data characterizing the different resources.
S103, classifying all data of any numbered homeland space aggregation for three times according to time sequence, space or space time based on the secondary classification result; establishing a data mapping relation of each homeland space in the region according to the space communication relation of different resources contained in the homeland spaces with different numbers;
the spatial communication relation of different resources is that whether lakes or underground water contained in the area are communicated or not, and the spatial distribution relation of mountain spring water resources and mountain resources.
And S104, obtaining a classification aggregation analysis result of the homeland space information data based on the primary classification result, the secondary classification result, the tertiary classification result and the mapping relation.
Further explaining, in this embodiment, establishing a data mapping relationship of each homeland space in the area according to the homeland spaces with different numbers and the space communication relationship of different resources contained in the spaces includes:
(1) Determining the spatial communication relation of different numbered homeland spaces of the same landform type, and determining the correlation relation of the homeland spaces of different landform types;
(2) Determining all the types of the homeland resources contained in the homeland spaces in the region, and determining the communication relationship or the distribution relationship among homeland resources of the same resource type which belong to the homeland spaces with different numbers;
wherein, determining the communication relation or the distribution relation among the homeland resources of the same resource type, which belong to the homeland spaces with different numbers, comprises the following steps: dividing a certain city into a plurality of administrative areas, wherein the first to fifth administrative areas are country spaces with different numbers; whether the underground water resource of the first administrative district has a communication relationship with the lake of the fifth administrative district or what position relationship is presented on the space map.
(3) And obtaining the data mapping relation of each homeland space in the established area based on the correlation relation of the homeland spaces of different landforms and the communication relation or the distribution relation among homeland resources of the same resource type belonging to the homeland spaces of different numbers.
Further, the data mapping relationship of each homeland space in the region of this embodiment includes: mapping relations among the country soil spaces of the same landform type with different numbers, spatial distribution relations among the country soil spaces of different landform types with different numbers, and communication relations or distribution relations among country soil resources of the same resource type which belong to the country soil spaces with different numbers.
Example 3:
further, as shown in fig. 3, the analysis module of the present embodiment performs analysis of the current homeland space plan based on the peripheral information, the data analysis result, the land sample analysis result and the set parameters of the homeland space by using the constructed three-dimensional model of the homeland space region includes:
s201, judging whether the national space planning in the current area meets the preset parameter requirements according to the cultivated land holding quantity and other parameters in the preset area;
for example, whether the requirements of tilling red lines and other policy figures specified in the policy document are met.
S202, judging the bearing capacity of the resource environment in the current area according to the homeland space data in the area and the homeland space peripheral information and the data analysis result;
s203, judging the pollution condition of the homeland space according to the surrounding information of the homeland space, the homeland resource information, the data analysis result and the land sample analysis result;
s204, carrying out the suitability evaluation of the homeland space based on the peripheral information and the data analysis result of the homeland space and the set parameters by utilizing the constructed three-dimensional model of the homeland space region;
s205, determining the level of the current homeland space planning according to the judging or evaluating results of the steps S201 to S204, and obtaining the analysis result of the current homeland space planning based on the judging or evaluating results of the steps S201 to S204 and the determined level.
Further describing, the level of the homeland space planning in this embodiment includes: excellent, good, pass, fail, and pass line warning.
Example 4:
taking A city of Shandong province as an embodiment, performing three-dimensional simulation, wherein the implementation steps are as follows:
related data and images in government websites of the A market are obtained, information data of the national and earth space is determined, the collected data is subjected to preliminary processing according to the current situation, and then summarizing and integrating are carried out. And acquiring remote sensing images and other planning images published by government websites, and carrying out corresponding preprocessing and fusion. Determining the distribution of natural resources such as buildings, roads, water, mountains and the like in the city and around the city A and other information; constructing a three-dimensional model of A market according to the corresponding information;
collecting a land sample in the city A; meanwhile, the method is used for analyzing the collected land samples to obtain land sample analysis results; determining to divide the A city preliminarily to obtain a first space of the A city and a second space of the A city, and determining water resources, land resources and mineral resources contained in the first space of the A city; the water resource is further divided into underground water resource, overground water resource, specific lake water resource, mountain spring water resource, river and the like; further divisions are also made of land resources and mineral resources.
Determining policy file requirements of the center and the province, the city for cultivated land conservation quantity, natural shoreline conservation rate, ecological protection red line control area, cultivated land conservation quantity, permanent basic farmland protection area, traffic circle population coverage rate and other parameters;
judging whether the first space of the A market and the second space of the A market meet basic farmland red lines required by the state or not according to the three-dimensional model of the A market and the specifically collected data, and analyzing the resource environment bearing capacity of the first space of the A market and the second space of the A market; analyzing the space A in the first city and judging the pollution condition of the space A in the second city; and determining suitability evaluation of the first space of the A city and the second space of the A city based on the above content, the regional settings of the building, leisure and the like of the A city.
Determining various planning and adjusting schemes according to the condition of the market A; performing a previewing simulation on each planning adjustment scheme by using the constructed A market three-dimensional model, adjusting the three-dimensional model according to the planning scheme, analyzing the resource environment bearing capacity, pollution condition improvement degree and adaptability of the adjusted three-dimensional model, and performing a simulation of the planning scheme;
combining simulation results of different planning schemes and evaluation results of the existing A market, and evaluating each planning scheme; the obtained evaluation result, simulation result and previewing result are combined with the overall comparison result, so that data support is provided for the secondary optimization and adjustment of the planning adjustment scheme.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the present invention. Equivalent changes and modifications of the invention are intended to fall within the scope of the present invention.
Claims (10)
1. A three-dimensional simulation system for territorial space planning is characterized in that: the territorial space planning three-dimensional simulation system comprises:
the data analysis module is connected with the central control module and is used for carrying out classification aggregation analysis based on the preprocessed homeland space information data;
the three-dimensional model construction module is connected with the central control module and used for constructing a three-dimensional model of the homeland space region based on the preprocessed homeland space information data, the preprocessed image and the preprocessed peripheral information;
the planning analysis module is connected with the central control module and is used for analyzing the current homeland space planning by utilizing the constructed three-dimensional model of the homeland space region based on the peripheral information of the homeland space, the data analysis result, the land sample analysis result and the set parameters;
the simulation module is connected with the central control module and is used for carrying out three-dimensional simulation and planning analysis based on a territorial space planning application scheme to be executed by utilizing the constructed territorial space region three-dimensional model; the method is used for simulating and simulating the territorial space planning optimization result by using the constructed territorial space region three-dimensional model;
the scheme evaluation module is connected with the central control module and is used for evaluating the application scheme of the homeland space planning to be executed based on the three-dimensional simulation result, the planning analysis result and the analysis result of the current homeland space planning;
the optimizing module is connected with the central control module and is used for optimizing the application scheme of the territorial space planning to be executed based on the scheme evaluation result; and the method is used for optimizing and adjusting the current homeland space planning based on the analysis result of the current homeland space planning.
2. The three-dimensional simulation system for territorial space planning according to claim 1, wherein: the territorial space planning three-dimensional simulation system further comprises:
the homeland information acquisition and processing module is connected with the central control module and is used for acquiring homeland space information data in the area; the method is used for preprocessing the acquired homeland space information data;
the homeland space information data includes: the land feature type, shape, area, topography, water conservancy distribution, position coordinate data of land, remote sensing images of land, type of land and related historical data of land; the related historical data of the land comprises: geological disaster data, climate data and historical application data occurring in the region;
the image acquisition processing module is connected with the central control module and is used for acquiring images of the national soil space letters and surrounding images of the national soil space in the region; the method is also used for preprocessing the acquired image;
the peripheral information acquisition module is connected with the central control module and is used for acquiring the distribution of the surrounding buildings, roads and natural resources and other information of the homeland space in the area;
the land sample collection and analysis module is connected with the central control module and is used for collecting land samples of the national soil space in the area; meanwhile, the method is used for analyzing the collected land samples to obtain land sample analysis results;
the central control module is connected with the homeland information acquisition and processing module, the image acquisition and processing module, the peripheral information acquisition module, the land sample acquisition and analysis module, the data analysis module, the parameter setting module, the three-dimensional model construction module, the planning analysis module, the planning scheme acquisition module, the simulation module, the scheme evaluation module, the optimization module, the storage module and the result output module and is used for controlling each module to work normally by utilizing the singlechip or the controller;
the parameter setting module is connected with the central control module and is used for setting the farmland conservation quantity, the natural shoreline conservation rate, the ecological protection red line control area, the farmland conservation quantity, the permanent basic farmland protection area, the population coverage rate of traffic circles and other parameters in the area;
the planning scheme acquisition module is connected with the central control module and is used for acquiring a territorial space planning application scheme to be executed;
the storage module is connected with the central control module and is used for storing the acquired and preprocessed information and data as well as analysis results and the constructed three-dimensional model by using a memory;
the result output module is connected with the central control module and is used for outputting the acquired information, the constructed three-dimensional model and the three-dimensional simulation result by using the display device.
3. The three-dimensional simulation system for territorial space planning according to claim 1, wherein: the data analysis module performs classification aggregation analysis based on the preprocessed homeland space information data, and comprises the following steps:
firstly, acquiring preprocessed homeland space information data, and determining the quantity of all homeland space resources in an area; numbering all the homeland spaces in the region according to the landform types and the quantity of the homeland resources;
secondly, primarily classifying the preprocessed homeland space data according to homeland spaces with different numbers of different categories; carrying out secondary classification on all data aggregated in any numbered homeland space according to the data type and the data characterization content;
thirdly, classifying all the data of any numbered homeland space aggregation for three times according to time sequence, space or space time based on the secondary classification result; establishing a data mapping relation of each homeland space in the region according to the space communication relation of different resources contained in the homeland spaces with different numbers;
and finally, obtaining a classification aggregation analysis result of the homeland space information data based on the primary classification result, the secondary classification result, the tertiary classification result and the mapping relation.
4. A territorial space planning three-dimensional simulation system according to claim 3, wherein: the establishing the data mapping relationship of each homeland space in the region according to the space communication relationship of different resources contained in the homeland spaces with different numbers comprises the following steps:
(1) Determining the spatial communication relation of different numbered homeland spaces of the same landform type, and determining the correlation relation of the homeland spaces of different landform types;
(2) Determining all the types of the homeland resources contained in the homeland spaces in the region, and determining the communication relationship or the distribution relationship among homeland resources of the same resource type which belong to the homeland spaces with different numbers;
(3) And obtaining the data mapping relation of each homeland space in the established area based on the correlation relation of the homeland spaces of different landforms and the communication relation or the distribution relation among homeland resources of the same resource type belonging to the homeland spaces of different numbers.
5. The three-dimensional simulation system for territorial space planning according to claim 4, wherein: the data mapping relation of each homeland space in the region comprises the following steps: mapping relations among the country soil spaces of the same landform type with different numbers, spatial distribution relations among the country soil spaces of different landform types with different numbers, and communication relations or distribution relations among country soil resources of the same resource type which belong to the country soil spaces with different numbers.
6. The three-dimensional simulation system for territorial space planning according to claim 1, wherein: the planning analysis module performs analysis of the current homeland space planning by using the constructed homeland space region three-dimensional model based on the peripheral information, the data analysis result and the land sample analysis result of the homeland space, and the set parameters, wherein the analysis comprises the following steps:
1) Judging whether the national soil space planning in the current area meets the preset parameter requirements according to the cultivated land holding quantity and other parameters in the preset area;
2) Judging the bearing capacity of the resource environment in the current region according to the territorial space data in the region and the peripheral information of the territorial space and the data analysis result;
3) Judging the pollution condition of the homeland space according to the surrounding information of the homeland space, the homeland resource information, the data analysis result and the land sample analysis result;
4) Carrying out suitability evaluation of the homeland space based on peripheral information and data analysis results of the homeland space and set parameters by using the constructed three-dimensional model of the homeland space region;
5) Determining the level of the current homeland space planning according to the judging or evaluating results of the steps 1) to 4), and obtaining the analysis result of the current homeland space planning based on the judging or evaluating results of the steps 1) to 4) and the determined level.
7. The three-dimensional simulation system for territorial space planning according to claim 6, wherein: the level of the homeland space planning comprises: excellent, good, pass, fail, and pass line warning.
8. A computer device, characterized by: the computer device comprising a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to implement the homeland space planning three-dimensional simulation system as claimed in any one of claims 1 to 7.
9. A computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to implement the homeland space planning three-dimensional simulation system of any one of claims 1-7.
10. An information data processing terminal, characterized in that the information data processing terminal is adapted to execute the homeland space planning three-dimensional simulation system according to any one of claims 1-7.
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| CN117408495A (en) * | 2023-12-12 | 2024-01-16 | 菏泽市自然资源和规划局 | Data analysis method and system based on comprehensive management of land resources |
| CN117408495B (en) * | 2023-12-12 | 2024-03-29 | 菏泽市自然资源和规划局 | Data analysis method and system based on comprehensive management of land resources |
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