CN112966030A - Full life cycle data fusion management method for planning construction - Google Patents
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Abstract
The invention provides a full life cycle data fusion management method for a planning and construction land, which comprises the following steps: s1, acquiring basic data of the initial planning construction land through the cloud database, and classifying the use condition of the planning construction land; s2, in the classifying operation process, acquiring the work progress state of the classified planned construction land, and performing characteristic marking on the set work progress state; s3, judging the planning construction land marked with the characteristics through a data resource estimation model, and extracting data of the abnormal planning construction land; and S4, after the data extraction is finished, performing data fusion operation on the initial planning construction land and the abnormal planning construction land after the data extraction through a data fusion model, and uploading the data to a cloud database for remote display.
Description
Technical Field
The invention relates to the field of data management, in particular to a full life cycle data fusion management method for a planning and construction land.
Background
In the land planning construction management process, extraction and calling of data such as planning construction land needs to be carried out, land use conditions are rapidly acquired, however, construction land data acquisition channels are numerous and diverse in the prior art, data sources do not accord with unified standards, space constraint of land blocks can not be carried out on the construction land under the conditions, overall data analysis of land can not be realized, the use conditions of the planning land can not be monitored in an auxiliary mode, the risk that real-time monitoring of the planning construction land data can not be carried out is caused, comprehensive and macroscopic data monitoring of the planning construction land can not be completed, and accordingly, technical personnel in the field need to solve corresponding technical problems urgently.
Disclosure of Invention
The invention aims to at least solve the technical problems in the prior art, and particularly creatively provides a full life cycle data fusion management method for a planning and construction land.
In order to achieve the above object, the present invention provides a full life cycle data fusion management method for planning and constructing land, comprising the following steps:
s1, acquiring basic data of the initial planning construction land through the cloud database, and classifying the use condition of the planning construction land;
s2, in the classifying operation process, acquiring the work progress state of the classified planned construction land, and performing characteristic marking on the set work progress state;
s3, judging the planning construction land marked with the characteristics through a data resource estimation model, and extracting data of the abnormal planning construction land;
and S4, after the data extraction is finished, performing data fusion operation on the initial planning construction land and the abnormal planning construction land after the data extraction through a data fusion model, and uploading the data to a cloud database for remote display.
Preferably, the S1 includes:
s1-1, sending a basic data instruction for obtaining the initial planned construction land, extracting basic data with a control and regulation land block as a unit according to the instruction by a cloud server, wherein the basic data includes superposed satellite images, current land use interpretation, current house and completion verification data, and judging that the state is an implemented land; assigning relevant information such as a reporting number, a project name, a construction unit and the like to a planning construction land;
s1-2, adding planning construction project permission data, judging whether the state is a site for planning under construction, if the type is a nuclear distribution construction project permission, conforming to the requirement of the planning construction project permission data, and performing entry operation; if the type does not verify the construction project permission, the requirement of the data of the planning construction project permission is not met, and the input is not carried out;
s1-3, classifying according to the use condition of the planned construction land, and judging classification states to be confirmed right registration, nuclear generation land permission, given permission and planned site selection respectively by superposing land parcel, land use planning permission, land supply and planned site selection data; if the land parcel is overlapped, the land use planning permission, the land supply and the planning site selection data range cover the whole area of the planned construction land, the whole planned construction land is set to meet the classification requirement; if the planned construction land area covered by the overlapped land parcel, the land use planning permission, the land supply and the planning and site selection data range does not cover the whole area, the planned construction land is covered again according to the overlapping range, and the overlapped land parcel, the land use planning permission, the land supply and the planning and site selection data range are respectively updated until the area covering the planned construction land area is all covered.
Preferably, the S1 further includes:
s1-4, superposing the latest planning construction land area, the planning conditions and the land reserve data, and judging the implementation states of the planning construction land in the latest planning construction land area range as the stock stage;
a, judging the type of the newly-increased planned construction land within the use range and the newly-increased planned construction land with the area of the nationwide land as the incarnation rotation;
b, in the newly increased planned construction land approval range, the judgment state that the newly planned construction land area is the non-nationally-owned land is a symbol transfer approval;
c, setting a verification condition in an examination and approval range of a planning construction land;
and D, remarking all planned construction land in the latest planned construction land range as reserve land.
Preferably, the S1 further includes:
s1-5, merging the classified content of the latest planning and construction land area and the set classification elements, deleting the overlapped planning and construction land area, and obtaining the vacant planning and construction land data in the planning and construction land range; and analyzing the vacant planning construction land in the planning construction land area according to the content of the planning construction land classification and the rule of the corresponding relation between different classification indexes of the planning construction land and the repeated planning construction land area and the characteristics in the vacant planning construction land, and combining the planning construction land of each classification and then setting the planning construction land as the latest planning construction land area.
Preferably, the S2 includes:
s2-1, the use stage of the planned construction land is as follows: judging that the planned construction land is in use through satellite images, current land interpretation and real estate house data; confirming whether the project is completed or not through completion planning verification of the planned construction land;
s2-2, batched stage: judging whether the verified land planning permission exists or not through the construction land planning permission; judging whether to verify and select the site or not through a construction land pre-examination and site selection suggestion book; judging whether the real estate parcel data is authorized or not through the real estate parcel data; judging whether giving a give way or not according to land supply data;
s2-3, in the construction stage: judging whether the construction site is the construction site or not according to the satellite image, the construction project planning license and the construction license data;
s2-4, stock stage: judging whether the construction land is a sign transfer examination and approval or not by newly adding construction land examination and approval data; judging whether feature labeling is carried out on the national land or not through the latest planned construction land area, namely implementing feature conversion; and judging the rest land except the classified planned construction land as stock land for characteristic labeling.
Preferably, the S3 includes:
s3-1, after feature labeling, dynamically monitoring the planning construction land batch without the situation of non-construction by combining a whole life cycle fusion analysis method of the planning construction land;
s3-2, wherein the batch of unprogrammed planned construction land refers to a planned construction land which is not subjected to embodiment verification within a certain time in a batch of unprogrammed land, or a planned construction land which is subjected to land specific behavior approval or agricultural land transaction within a certain time after the embodiment is approved by the verification, and is subjected to a conversion procedure;
s3-3, characterizing the planned construction land which is not supplied for planning, referring to the approved agricultural land in batch and not-built land, transferring the unused land and implementing collection, but not implementing supply within a certain time;
s3-4, for planning the construction land; after land users in the batch without land construction acquire the land use right according to law, the land users do not develop the constructed land without the approval of the unit of the original land, and the specified period is exceeded.
Preferably, the S3 further includes:
s3-5, stacking and fusing the planning construction land of different classifications in the planning construction land respectively so as to map the planning construction land of each state into grids of different scales, thereby forming a plurality of grids corresponding to the planning construction land of different proportions for the planning construction land of each scale;
and performing standard range grid calculation on the planned construction land of each scale:
planning standard proportion of land for construction
Wherein, Δ M is the newly added area in the used planned construction land M, Δ N is the newly added area in the unused planned construction land N, β is the used adjustment threshold for the planned construction land, δ is the unused adjustment threshold for the planned construction land, and Δ T is the grid proportion adjustment degree;
and after standard proportion calculation, acquiring the use state of the dynamically planned construction land under different proportion change states of different grids for the planned construction land.
Preferably, the S3 further includes:
s3-6, after acquiring the dynamic planning construction land, extracting the abnormal planning construction land through the data resource estimation model,
wherein d is the distance of each grid, i is the number of grids, A is the total area of the pre-stored planning construction land, BiArea of planned construction site, mu, for each gridiThe adjustment value is changed for the area of the grid,
average value of planned construction land for in-use, D is planned construction land for non-use
Abnormal overlapping area ratio of planned construction land
Wherein Ci is an area value of the planned construction land without forming an overlapping relationship, the overlapping relationship is a mapping relationship formed between the initially planned construction land of the cloud-end database and the planned construction land actually used through scaling, epsilon is an unreal coverage weight of the planned construction land, Ei is an area value of the planned construction land with forming the overlapping relationship, lambda is an actual coverage weight of the planned construction land, lg (#) is a function, Fi is an area where a ground cover is formed in the planned construction land, and Gi is an area where the ground cover is not formed in the planned construction land.
Preferably, the S3 further includes:
according to the analysis of the current data support system, the monitoring and supervision which is not built in a batch mode can be dynamically monitored by taking the time of approval handling such as newly added construction land approval, implementation expropriation, handling agricultural land transfer, signing of land giving contract, construction land planning approval, construction engineering planning approval, completion verification and the like as a judgment basis, and the land which is in a batch mode but not built is preliminarily extracted; then, overlapping the extracted vector graphics with satellite image data, and carrying out interpretation and rechecking on projects one by one and land parcel by parcel; and finally, the construction progress and the state of the non-built land can be checked by combining the modes of site survey, land unit verification and the like.
Preferably, the S4 includes:
performing data fusion operation on the initial planning construction land and the abnormal planning construction land after data extraction through a data fusion model P, and displaying the change track of the full life cycle of the planning construction land in real time according to a time axis;
wherein
Wherein QiPlanning for each grid usageEstimated construction land, R is change of planned construction land, delta t time change, ALLareaThe area of the planned construction site in actual use in the whole grid is determined.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
the project comprehensively finds out the specific conditions of the whole process of construction implementation, completion verification and the like of the planned land in the main urban area, establishes a resource utilization mode with the closed cycle and index integration characteristics of current situation-planning-implementation-current situation from four dimensions of space constraint, planning hierarchy, space, time and the like by taking the land blocks as objects, and realizes the dynamic management of the whole process of the construction land. The method provides first-hand data for dynamically monitoring the implementation condition of urban planning land use and mastering urban land use change, assists in evaluating planning and implementing effects, can quickly cope with social, economic and environmental changes influencing planning implementation in the development process, exerts the initiative and flexibility of planning, and improves the capability of planning and serving the civilian and social economy.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a general schematic of the present invention;
FIG. 2 is a schematic diagram of the land for planning of the present invention;
FIG. 3 is a schematic illustration of the invention in batch, unused for planning purposes.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As shown in fig. 1 to 3, the present invention discloses a full life cycle data fusion management method for planning construction land, which comprises the following steps:
s1, acquiring basic data of the initial planning construction land through the cloud database, and classifying the use condition of the planning construction land;
s2, in the classifying operation process, acquiring the work progress state of the classified planned construction land, and performing characteristic marking on the set work progress state;
s3, judging the planning construction land marked with the characteristics through a data resource estimation model, and extracting data of the abnormal planning construction land;
and S4, after the data extraction is finished, performing data fusion operation on the initial planning construction land and the abnormal planning construction land after the data extraction through a data fusion model, and uploading the data to a cloud database for remote display.
The S1 includes:
s1-1, sending a basic data instruction for obtaining the initial planned construction land, extracting basic data with a control and regulation land block as a unit according to the instruction by a cloud server, wherein the basic data includes superposed satellite images, current land use interpretation, current house and completion verification data, and judging that the state is an implemented land; assigning relevant information such as a reporting number, a project name, a construction unit and the like to a planning construction land;
s1-2, adding planning construction project permission data, judging whether the state is a site for planning under construction, if the type is a nuclear distribution construction project permission, conforming to the requirement of the planning construction project permission data, and performing entry operation; if the type does not verify the construction project permission, the requirement of the data of the planning construction project permission is not met, and the input is not carried out;
s1-3, classifying according to the use condition of the planned construction land, and judging classification states to be confirmed right registration, nuclear generation land permission, given permission and planned site selection respectively by superposing land parcel, land use planning permission, land supply and planned site selection data; if the land parcel is overlapped, the land use planning permission, the land supply and the planning site selection data range cover the whole area of the planned construction land, the whole planned construction land is set to meet the classification requirement; if the area of the planning construction land covered by the overlapping land parcel, the land use planning permission, the land supply and the planning site selection data range is not covered completely, the planning construction land is covered again according to the overlapping range, and the overlapping land parcel, the land use planning permission, the land supply and the planning site selection data range are respectively updated until the area of the covering planning construction land is completely covered;
s1-4, superposing the latest planning construction land area, the planning conditions and the land reserve data, and judging the implementation states of the planning construction land in the latest planning construction land area range as the stock stage;
a, judging the type of the newly-increased planned construction land within the use range and the newly-increased planned construction land with the area of the nationwide land as the incarnation rotation;
b, in the newly increased planned construction land approval range, the judgment state that the newly planned construction land area is the non-nationally-owned land is a symbol transfer approval;
c, setting a verification condition in an examination and approval range of a planning construction land;
and D, remarking all planned construction land in the latest planned construction land range as reserve land.
S1-5, merging the classified content of the latest planning and construction land area and the set classification elements, deleting the overlapped planning and construction land area, and obtaining the vacant planning and construction land data in the planning and construction land range; analyzing the vacant planning construction land in the planning construction land area according to the content of the planning construction land classification and the rule of the corresponding relation between different classification indexes of the planning construction land and the repeated planning construction land area and the characteristics in the vacant planning construction land, and merging the planning construction land of each classification to obtain the latest planning construction land area;
the S2 includes:
s2-1, the use stage of the planned construction land is as follows: judging that the planned construction land is in use through satellite images, current land interpretation and real estate house data; confirming whether the project is completed or not through completion planning verification of the planned construction land;
s2-2, batched stage: judging whether the verified land planning permission exists or not through the construction land planning permission; judging whether to verify and select the site or not through a construction land pre-examination and site selection suggestion book; judging whether the real estate parcel data is authorized or not through the real estate parcel data; judging whether giving a give way or not according to land supply data;
s2-3, in the construction stage: judging whether the construction site is the construction site or not according to the satellite image, the construction project planning license and the construction license data;
s2-4, stock stage: judging whether the construction land is a sign transfer examination and approval or not by newly adding construction land examination and approval data; judging whether feature labeling is carried out on the national land or not through the latest planned construction land area, namely implementing feature conversion; and judging the rest land except the classified planned construction land as stock land for characteristic labeling.
The S3 includes:
s3-1, after feature labeling, dynamically monitoring the planning construction land batch without the situation of non-construction by combining a whole life cycle fusion analysis method of the planning construction land; the batch land is land which is not built within a specified time and is approved to be converted into agricultural land (unused land), various individual sites selected for land collection, batch secondary construction land and approved land with the newly added construction land embodiment. According to the working stage, the materials are divided into batches without characteristics, characteristics without supply and unused.
S3-2, wherein the batch of unprogrammed planned construction land refers to a planned construction land which is not subjected to embodiment verification within a certain time in a batch of unprogrammed land, or a planned construction land which is subjected to land specific behavior approval or agricultural land transaction within a certain time after the embodiment is approved by the verification, and is subjected to a conversion procedure;
s3-3, characterizing the planned construction land which is not supplied for planning, referring to the approved agricultural land in batch and not-built land, transferring the unused land and implementing collection, but not implementing supply within a certain time;
s3-4, for planning the construction land; after land users in the batch and not built land obtain the land use right according to law, the land users do not develop and build the land without the approval of the unit of the original land, and the specified period is exceeded;
s3-5, stacking and fusing the planning construction land of different classifications in the planning construction land respectively so as to map the planning construction land of each state into grids of different scales, thereby forming a plurality of grids corresponding to the planning construction land of different proportions for the planning construction land of each scale;
and performing standard range grid calculation on the planned construction land of each scale:
planning standard proportion of land for construction
Wherein, Δ M is the newly added area in the used planned construction land M, Δ N is the newly added area in the unused planned construction land N, β is the used adjustment threshold for the planned construction land, δ is the unused adjustment threshold for the planned construction land, and Δ T is the grid proportion adjustment degree;
after standard proportion calculation, acquiring the use state of the dynamically planned construction land under different proportion change states of different grids for the planned construction land;
s3-6, after acquiring the dynamic planning construction land, extracting the abnormal planning construction land through the data resource estimation model,
wherein d is the distance of each grid, i is the number of grids, A is the total area of the pre-stored planned construction land, Bi is the area of the planned construction land of each grid, muiThe adjustment value is changed for the area of the grid,
average value of planned construction land for in-use, D is planned construction land for non-use
Abnormal overlapping area ratio of planned construction land
Wherein Ci is the area value of the planned construction land without forming an overlapping relationship, wherein the overlapping relationship is a mapping relationship formed between the initially planned construction land of the cloud-end database and the planned construction land actually used by scaling, epsilon is the unreal coverage weight of the planned construction land, Ei is the area value of the planned construction land forming the overlapping relationship, lambda is the practical coverage weight of the planned construction land, lg is a function, Fi is the area of the planned construction land where the ground cover is formed, and Gi is the area of the planned construction land where the ground cover is not formed,
according to the analysis of the current data support system, the monitoring and supervision which is not built in a batch mode can be dynamically monitored by taking the time of approval handling such as newly added construction land approval, implementation expropriation, handling agricultural land transfer, signing of land giving contract, construction land planning approval, construction engineering planning approval, completion verification and the like as a judgment basis, and the land which is in a batch mode but not built is preliminarily extracted; then, overlapping the extracted vector graphics with satellite image data, and carrying out interpretation and rechecking on projects one by one and land parcel by parcel; and finally, the construction progress and the state of the non-built land can be checked by combining the modes of site survey, land unit verification and the like.
By planning the whole life cycle fusion and analysis service work of the land for construction, the current data situation and the management requirements are further found, the data standard of the whole management process is standardized, the fusion of the management data of each stage is realized, and powerful support is provided for the systematic, fine and dynamic monitoring and supervision of the whole life cycle of the land;
the S4 includes:
performing data fusion operation on the initial planning construction land and the abnormal planning construction land after data extraction through a data fusion model P, and displaying the change track of the full life cycle of the planning construction land in real time according to a time axis;
wherein
Wherein Qi is an estimated value of a planned construction land used by each grid, R is a change value of the planned construction land, a delta t time change value, ALLareaThe area of the planned construction site in actual use in the whole grid is determined.
Data fusion treatment is carried out by planning the data construction of the whole life cycle of the construction land,
monitoring and supervising business contents according to the full life cycle, organizing and designing a core data directory, developing data storage management, resource system establishment, data service unification, data standard management and planning construction land full life cycle thematic data.
1, data storage management
The method comprehensively utilizes different types of databases and file storage systems to efficiently and safely store various data resources, including land survey data, land reserve data, land supply data, special planning data, overall process approval data and the like, and has different data volumes, data structures, data application scenes, requirements and safety levels, so that the storage mode is selected from the advantages.
2, data resource system establishment
The perfect and reasonable construction of the data resource system is an important basis of the full-life-cycle thematic database, and the logical organization and the physical organization of the data are reasonably planned through the construction of the data resource system.
Data service unification
The system adopts Webservice service, message communication, API calling and other modes, realizes unified data access service, supports data access of file and database formats, shields differences of various data physical storage, makes the physical storage of data transparent to an application system, and is convenient for other business systems to conveniently call corresponding services.
4, data regulation and treatment
The data specification is a specification of a format and an encoding mode which all input data, production data and external service providing data in the system must comply with, and data related to functions needs to be limited by the data specification.
By combining management requirements, firstly, data initialization work such as data view, coordinate conversion, data splicing, data cutting and the like is carried out on original basic data; and secondly, the data of primary treatment is subjected to data quality inspection, conflict detection, filtering, graphic spatialization processing, database construction post-processing, data coding and the like, and finally a standardized result database is formed.
With the combination of land management services such as land improvement, land storage, newly-added construction land approval, land feature transfer, land supply and the like and the support of data such as third-degree adjustment, annual change investigation, special investigation, land allocation, giving out and the like, the management process and the data system of the whole process are expanded, so that the monitoring and supervision of the whole life cycle of the land can be really realized.
The data resource management system has the advantages that the data range, the data format, the data source, the updating frequency and the updating mode and other contents can be fully understood, and the existing data resource conditions of different links such as status quo investigation, planning and making, examination and approval, sign and turn, storage, regulation, supply, permission, acceptance and registration can be fully known.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A full life cycle data fusion management method for planning and constructing land is characterized by comprising the following steps:
s1, acquiring basic data of the initial planning construction land through the cloud database, and classifying the use condition of the planning construction land;
s2, in the classifying operation process, acquiring the work progress state of the classified planned construction land, and performing characteristic marking on the set work progress state;
s3, judging the planning construction land marked with the characteristics through a data resource estimation model, and extracting data of the abnormal planning construction land;
and S4, after the data extraction is finished, performing data fusion operation on the initial planning construction land and the abnormal planning construction land after the data extraction through a data fusion model, and uploading the data to a cloud database for remote display.
2. The method for fusion management of full-life-cycle data of planning construction sites according to claim 1, wherein the step S1 includes:
s1-1, sending a basic data instruction for obtaining the initial planned construction land, extracting basic data with a control and regulation land block as a unit according to the instruction by a cloud server, wherein the basic data includes superposed satellite images, current land use interpretation, current house and completion verification data, and judging that the state is an implemented land; assigning relevant information such as a reporting number, a project name, a construction unit and the like to a planning construction land;
s1-2, adding planning construction project permission data, judging whether the state is a site for planning under construction, if the type is a nuclear distribution construction project permission, conforming to the requirement of the planning construction project permission data, and performing entry operation; if the type does not verify the construction project permission, the requirement of the data of the planning construction project permission is not met, and the input is not carried out;
s1-3, classifying according to the use condition of the planned construction land, and judging classification states to be confirmed right registration, nuclear generation land permission, given permission and planned site selection respectively by superposing land parcel, land use planning permission, land supply and planned site selection data; if the land parcel is overlapped, the land use planning permission, the land supply and the planning site selection data range cover the whole area of the planned construction land, the whole planned construction land is set to meet the classification requirement; if the planned construction land area covered by the overlapped land parcel, the land use planning permission, the land supply and the planning and site selection data range does not cover the whole area, the planned construction land is covered again according to the overlapping range, and the overlapped land parcel, the land use planning permission, the land supply and the planning and site selection data range are respectively updated until the area covering the planned construction land area is all covered.
3. The method for fusion management of full-life-cycle data of planning construction sites according to claim 2, wherein the step S1 further comprises:
s1-4, superposing the latest planning construction land area, the planning conditions and the land reserve data, and judging the implementation states of the planning construction land in the latest planning construction land area range as the stock stage;
a, judging the type of the newly-increased planned construction land within the use range and the newly-increased planned construction land with the area of the nationwide land as the incarnation rotation;
b, in the newly increased planned construction land approval range, the judgment state that the newly planned construction land area is the non-nationally-owned land is a symbol transfer approval;
c, setting a verification condition in an examination and approval range of a planning construction land;
and D, remarking all planned construction land in the latest planned construction land range as reserve land.
4. The method for fusion management of full-life-cycle data of planning construction sites according to claim 1, wherein the step S1 further comprises:
s1-5, merging the classified content of the latest planning and construction land area and the set classification elements, deleting the overlapped planning and construction land area, and obtaining the vacant planning and construction land data in the planning and construction land range; and analyzing the vacant planning construction land in the planning construction land area according to the content of the planning construction land classification and the rule of the corresponding relation between different classification indexes of the planning construction land and the repeated planning construction land area and the characteristics in the vacant planning construction land, and combining the planning construction land of each classification and then setting the planning construction land as the latest planning construction land area.
5. The method for fusion management of full-life-cycle data of planning construction sites according to claim 1, wherein the step S2 includes:
s2-1, the use stage of the planned construction land is as follows: judging that the planned construction land is in use through satellite images, current land interpretation and real estate house data; confirming whether the project is completed or not through completion planning verification of the planned construction land;
s2-2, batched stage: judging whether the verified land planning permission exists or not through the construction land planning permission; judging whether to verify and select the site or not through a construction land pre-examination and site selection suggestion book; judging whether the real estate parcel data is authorized or not through the real estate parcel data; judging whether giving a give way or not according to land supply data;
s2-3, in the construction stage: judging whether the construction site is the construction site or not according to the satellite image, the construction project planning license and the construction license data;
s2-4, stock stage: judging whether the construction land is a sign transfer examination and approval or not by newly adding construction land examination and approval data; judging whether feature labeling is carried out on the national land or not through the latest planned construction land area, namely implementing feature conversion; and judging the rest land except the classified planned construction land as stock land for characteristic labeling.
6. The method for fusion management of full-life-cycle data of planning construction sites according to claim 1, wherein the step S3 includes:
s3-1, after feature labeling, dynamically monitoring the planning construction land batch without the situation of non-construction by combining a whole life cycle fusion analysis method of the planning construction land;
s3-2, wherein the batch of unprogrammed planned construction land refers to a planned construction land which is not subjected to embodiment verification within a certain time in a batch of unprogrammed land, or a planned construction land which is subjected to land specific behavior approval or agricultural land transaction within a certain time after the embodiment is approved by the verification, and is subjected to a conversion procedure;
s3-3, characterizing the planned construction land which is not supplied for planning, referring to the approved agricultural land in batch and not-built land, transferring the unused land and implementing collection, but not implementing supply within a certain time;
s3-4, for planning the construction land; after land users in the batch without land construction acquire the land use right according to law, the land users do not develop the constructed land without the approval of the unit of the original land, and the specified period is exceeded.
7. The method for fusion management of full-life-cycle data of planned construction sites according to claim 6, wherein the step S3 further comprises:
s3-5, stacking and fusing the planning construction land of different classifications in the planning construction land respectively so as to map the planning construction land of each state into grids of different scales, thereby forming a plurality of grids corresponding to the planning construction land of different proportions for the planning construction land of each scale;
and performing standard range grid calculation on the planned construction land of each scale:
planning standard proportion of land for construction
Wherein, Δ M is the newly added area in the used planned construction land M, Δ N is the newly added area in the unused planned construction land N, β is the used adjustment threshold for the planned construction land, δ is the unused adjustment threshold for the planned construction land, and Δ T is the grid proportion adjustment degree;
and after standard proportion calculation, acquiring the use state of the dynamically planned construction land under different proportion change states of different grids for the planned construction land.
8. The method for fusion management of full-life-cycle data of planned construction sites according to claim 6, wherein the step S3 further comprises:
s3-6, after acquiring the dynamic planning construction land, extracting the abnormal planning construction land through the data resource estimation model,
wherein d is the distance of each grid, i is the number of grids, A is the total area of the pre-stored planning construction land, BiArea of planned construction site, mu, for each gridiThe adjustment value is changed for the area of the grid,
average value of planned construction land for in-use, D is planned construction land for non-use
Abnormal overlapping area ratio of planned construction land
Wherein Ci is an area value of the planned construction land without forming an overlapping relationship, the overlapping relationship is a mapping relationship formed between the initially planned construction land of the cloud-end database and the planned construction land actually used through scaling, epsilon is an unreal coverage weight of the planned construction land, Ei is an area value of the planned construction land with forming the overlapping relationship, lambda is an actual coverage weight of the planned construction land, lg (#) is a function, Fi is an area where a ground cover is formed in the planned construction land, and Gi is an area where the ground cover is not formed in the planned construction land.
9. The method for fusion management of full-life-cycle data of planned construction sites according to claim 6, wherein the step S3 further comprises:
according to the analysis of the current data support system, the monitoring and supervision which is not built in a batch mode can be dynamically monitored by taking the time of approval handling such as newly added construction land approval, implementation expropriation, handling agricultural land transfer, signing of land giving contract, construction land planning approval, construction engineering planning approval, completion verification and the like as a judgment basis, and the land which is in a batch mode but not built is preliminarily extracted; then, overlapping the extracted vector graphics with satellite image data, and carrying out interpretation and rechecking on projects one by one and land parcel by parcel; and finally, the construction progress and the state of the non-built land can be checked by combining the modes of site survey, land unit verification and the like.
10. The method for fusion management of full-life-cycle data of planning construction sites according to claim 1, wherein the step S4 includes:
performing data fusion operation on the initial planning construction land and the abnormal planning construction land after data extraction through a data fusion model P, and displaying the change track of the full life cycle of the planning construction land in real time according to a time axis;
wherein
Wherein QiAn estimated planned construction land for each grid use, R is a change in planned construction land, delta t time change, ALLareaThe area of the planned construction site in actual use in the whole grid is determined.
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