FR3113755A1 - System and method for identifying and addressing major conflicts in land parcel planning conditions for transfer - Google Patents

Abstract

System and method for identifying and addressing major conflicts in land parcel planning conditions for relocation A system and method for identifying and addressing major conflicts in land parcel planning conditions is provided. land for a transfer, which includes the following steps: extracting planning conditions and planning condition control ranges from various planning documents, and spatially mapping planning conditions to planning condition control ranges. planning (S1); Spatially integrate the corresponding planning condition control ranges with the planning condition attribute information, and incorporate it into the parcel unit (S2); identify the types of conflicts in the planning conditions of the plot of land for a transfer according to criteria for the evaluation of conflicts (S3); automatically process major conflicts in the planning conditions of the plot of land for a transfer and integrate processing information (S4); and outputting a conflict handling report and a planning condition report of the plot of land for transfer (S5). The system and method according to the present invention can intelligently identify the planning conditions with conflicts in the process of generating a report on the planning conditions of a plot of land for transfer, and provide an automatic processing method , thus providing a reference for checking, extracting and modifying the planning conditions of the plot of land for transfer for the planning department, and effectively improve the management efficiency of urban planning. Figure to be published with abstract: Figure 1

Description

System and method for identifying and addressing major conflicts in land parcel planning conditions for transfer

The present invention relates to the land transfer link in the field of urban planning management, and in particular relates to a system and method for identifying and dealing with major conflicts in the planning conditions of a parcel of land for a transfer. .

Prior art

The planning conditions of a parcel of land for a transfer are the guidelines put forward by the competent administrative department of urban and rural planning according to relevant plans and relevant planning conditions, such as location, nature use and development intensity of the plot of land for a transfer, to regulate and limit the land use and construction activities of the building unit. They are an integral part of the contract to transfer the right to use state-owned land and an important way for all functional planning departments to implement urban planning.

Currently, the planning conditions of a parcel of land for a transfer are checked and dissociated mainly by manual extraction of the main control points in the land spatial planning, the urban basic planning, the regulatory detailed planning of the region where the plot of land for a transfer is located, and various special plans, according to the relevant requirements in the urban and rural planning law and local technical regulations on urban and rural planning, by the relevant urban and rural planning department of the government people in cities and counties, to form a report on the planning conditions of the plot of land for a transfer. However, due to the variety of plans and the numerous control requirements for the plans currently, the planning management department often has the problems of time consumption and forgetfulness in the process of checking and extracting the conditions of planning for land for a transfer. In addition, due to differences in planning objectives and processes between different planning management departments, there are often conflicts in planning requirements among different plans. For conflicting planning conditions, the current planning management system still lacks a unified planning condition management procedure, and it is common for planning management personnel to deal with conflicting planning conditions on the basis of subjective judgement, which can easily result in out-of-control planning and chaotic construction.

Contents of the invention

Object of the invention: An object of the present invention is to provide a system for identifying and dealing with major conflicts in the planning conditions of a parcel of land for a transfer.

Another object of the present invention is to provide a method for identifying and dealing with major conflicts in the planning conditions of a parcel of land for a transfer, which provides an automated and simplified management procedure for the verification and extraction planning conditions of a parcel of land for transfer to planning management, reduces the time cost of checking and retrieving planning conditions for the planning management department, and improves standardization and objectivity conditions for planning a parcel of land for a transfer.

Technical Solution: The subject of the present invention is a system for identifying and dealing with major conflicts in the planning conditions of a parcel of land for a transfer, which comprises a data acquisition module, a module for spatializing the conditions of planning, a major conflict assessment module, a major conflict coordination and handling module and a report delivery module, in which:

the data acquisition module is configured to acquire planning conditions and control ranges in various planning documents, and spatially map the planning conditions to the control ranges;

the planning condition spatialization module is configured to perform spatial information recording and coordinate conversion on the matching result in the data acquisition module, performing spatial integration on the result with the plot of land as a unit, and incorporate the result into the plot unit;

the major conflicts evaluation module is configured to automatically identify the types of conflicts in the planning conditions and transmit a classification result to the coordination and major conflicts processing module;

the major conflict processing and coordination module is configured to perform classified coordination, processing and summarization on the major conflicts classified by the major conflict evaluation module, and store updated planning conditions of the parcel field for transfer, including information about the treatment process, into a database;

the report output module is configured to automatically generate a land plot transfer condition report, including a dispute handling report, according to a local requirement to report the planning condition of a plot of land field for a transfer, based on the result of processing in the coordination and processing of major conflicts module.

The present invention also relates to a method for identifying and dealing with major conflicts in the planning conditions of a parcel of land for a transfer using the system described above, which comprises the following steps:

S1 - extraction and spatial mapping of land parcel planning conditions for a transfer:

extracting planning conditions and planning condition control ranges from various planning documents using the data acquisition module, spatially mapping the planning conditions to the planning condition control ranges, and input the matching result into a digital platform, which refers to a computer data management platform in a spatial and professional form and is suitable for acquiring, storing, processing, analyzing, retrieving and displaying data spatial;

S2 - spatial integration of the planning conditions of the plot of land for a transfer:

transform the planning condition control ranges with the planning condition attribute information into vector spatial data in the same coordinate system by means of the planning condition spatialization module, spatially integrate the vector spatial data, and incorporate the integration result as an array of attributes in the plot unit;

S3 - identification of types of conflicts in the planning conditions of the plot of land for a transfer:

search for a duplicate in the spatially integrated attribute table of the planning conditions of the parcel of land for transfer by means of the major conflicts evaluation module based on the results of counting the entries of planning conditions in the same range spatially and with the same planning management content, identify conflicting planning conditions based on the duplicate search result, categorize and synthesize the conflicting planning conditions according to conflict evaluation criteria in different datasets, and transfer the data sets to the coordination and major conflict processing module;

S4 – automatic processing and integration of major conflicts in the planning conditions of the plot of land for a transfer:

automatically process different types of data sets of conflicting planning conditions in step S3 by means of the major conflict coordination and processing module, synthesize and integrate the results of conflict evaluation, the processing information of conflicts and the conflict processing result, and storing the synthesized and integrated result in a database;

S5 – automatic issuance of a report on conflict resolution and a report on the planning conditions of the plot of land for a transfer:

outputting and printing the processing result stored in the system in step S4 in a specified format according to the requirements of the local urban planning administrative authority to report the planning conditions of a land parcel for transfer by means of the report output module, so as to perform automatic generation of a conflict handling report and a report on the planning conditions of a plot of land for transfer.

According to a particular characteristic of the invention, step S1 comprises the following steps:

S11 – establish a planning document information database:

recognize graphic and text information in a grid format in paper planning documents as vector graphics and vector characters and convert the vector characters into corresponding text information by means of the built-in data acquisition module, to complete vectorization of the documents of paper planning, integrating them with other electronic planning documents into a planning package, and synthesizing and integrating the planning package with relevant geospatial data, to establish a database of planning document information, the documents planning including detailed urban regulatory planning, urban design, urban basic planning and spatial land planning;

S12 – define criteria for an extraction of planning conditions from a parcel of land for a transfer:

load a database component into the data acquisition module, in which the contents of extracting the planning conditions of the plot of land for a transfer are predefined, comprising six major elements: an ID (identifier) of parcel unit, planning management content, planning condition attributes, control requirements, spatial coordinates of the center point of the land parcel, and control intensity, the indices of the planning management content including 11 key planning control points, including nature of land use, floor area ratio, building density, building height, building setback distance, frontage line length ratio of street wall along building boundary length, land use compatibility, entry and exit orientations, installation configuration ns and utility infrastructure, building color and building style and type; the planning condition attributes of floor area ratio, building density, building height, building setback distance and ratio of street wall frontage line length to building boundary length belonging to indices, while the attributes of planning conditions of nature of land use, land use compatibility, entrance and exit orientations, style and type of buildings, configuration of 'utility facilities and infrastructure and building color belong to attributes; the key point monitoring intensity for extraction from land spatial planning, urban basic planning and urban regulatory detailed planning is level I, and the key point monitoring intensity for an extraction from an urban design is level II.

S13 – automatically extract planning conditions and control ranges:

installing a data acquisition interface according to the database component loaded in step S12, extracting and identifying planning conditions and control ranges for the plot of land for transfer to the information database planning documents in step S11, and performing data standardization, which includes standardization of data format and data dimensions;

S14 – spatially map planning conditions to control ranges:

spatially matching the schedule conditions containing spatial information or ID information with the control ranges in step S13, relating the schedule conditions to the corresponding control ranges as an attribute table, and storing the matching result in the form of a shapefile (Shapefile, or shp) and synthesizing the result in a geospatial database (Geodatabase, or gdb).

According to a particular characteristic of the invention, step S2 comprises the following steps:

S21 – save spatial information and transform coordinates:

transform all vector spatial data with planning condition attribute tables in step S1 into the same spatial coordinate system, and save spatial geographic coordinates into projection coordinates, the error of different vector spatial data after correcting of the coordinate system must not be greater than 1 m;

S22 – spatially integrate planning conditions:

spatially integrate the planning conditions in step S21, with the plot of land as the unit; the spatial integration method refers to performing an overlap analysis over all control ranges with an array of planning condition attributes, and for a geometric intersection among different planning ranges, extracting all control conditions planning in the range of the intersection, and summarizing the planning conditions according to the planning management content to create a new attribute table, and overwriting the attribute table in the original intersection range;

S23 – incorporate the spatial integration result into the plot unit:

based on a digital platform, performing an overlap analysis on the control range with the planning condition attribute table integrated in step S22 in association with the plot unit, calculating an intersection between the control range and the parcel unit, and incorporate the control range that intersects with the parcel unit into the parcel unit.

According to a particular characteristic of the invention, in step S21, an ArcGIS platform is used to unify the spatial information in CGCS2000 coordinates, specifically with the following method: for data with spatial reference coordinates, directly define and transform coordinates; for data without spatial coordinates, find the corresponding spatial reference illustration or description according to the metadata of the extracted data, and define a spatial reference and perform a spatial correction; the spatial correction process can use a Project function in the Arc toolbox in the ArcGIS platform for a spatial reference transformation, and finally use a Spatial Adjustment module to perform a geometric correction for a spatial range.

According to a particular characteristic of the invention, step S3 comprises the following steps:

S31 – establish a set of major conflicts:

find a duplicate in the planning conditions for the planning conditions summary attribute table embedded in the parcel of land in step S2, and generate a set of major conflicts; finding duplicate planning conditions referring to a count of planning condition entries of the same spatial range and same planning management content, and marking all planning conditions of the planning management content as major conflicts if the count value is greater than 1; the set of major conflicts referring to a set of all planning conditions marked as conflicts, with the parcel of land as the basic unit; mark all schedule conditions in schedule management content as major conflict free if the count value is less than or equal to 1;

S32 – automatically identify conflict types:

for the major conflict set generated in step S31, identifying types of scheduling condition conflicts in the major conflict set based on the scheduling condition attributes, categorizing and generating a major conflict set, and transferring the categorized set of major conflicts to a conflict processing module, the method for identifying types of planning condition conflicts comprising summarizing the major conflicts with attributes of index type planning conditions in a set of major conflicts of index type, and summarizing the major conflicts with attributes of attribute type planning conditions in a set of major conflicts of attribute type.

According to a particular characteristic of the invention, step S4 comprises the following steps:

S41 - coordination and handling of conflicts for the set of major conflicts of index type:

for the index type major conflict set generated in step S3, for all conflicting scheduling conditions corresponding to each scheduling management content, taking the most stringent scheduling control requirements as the result of processing the schedule condition conflicts in the schedule management content, update schedule control requirements in the land parcel schedule management content, and add processing process information to the processing process column conflicts of the planning management content in the planning condition attribute table of the land parcel for a transfer, by a coordination program; the strictest planning control requirements in the conflicting planning conditions referring to an intersection of the planning control requirements index range of all conflicting planning conditions in the planning management content; take the lowest value range of the intersection in the range of indices for floor area ratio, building density, building height, and building setback distance; take the highest value range of the intersection in the index range for the ratio of street wall frontage line length to building boundary length;

S42 - identify conflict types in the attribute type major conflict set:

for the attribute-type major conflict set generated in step S3, for all conflicting scheduling conditions corresponding to each scheduling management content, identifying the conflict types based on the control intensity, categorizing the attribute-type major conflicts into same-level conflicts and different-level conflicts based on the identification result, and synthesize different types of conflicts into a set of attribute-type major conflicts at the same level and a set of major conflicts of attribute type between different levels respectively; conflicts at the same level refer to conflicts between planning conditions with the same control intensity in the same planning management content, including conflicts between planning conditions at level I control intensity and conflicts between planning conditions at Level II control intensity; conflicts between different levels referring to conflicts between planning conditions with different control intensities in the same planning management content, including conflicts between planning conditions at level I control intensity and planning conditions at level II control intensity;

S43 - coordination and handling of conflicts for the set of major conflicts of attribute type:

for the set of attribute type major conflicts between different levels generated in step S42, for all schedule condition entries in each schedule management content, take the schedule control requirements at a level control intensity I as the coordination and processing result, update the land plot planning management content planning control requirements with the processing result, and store the processing process information in the process column handling conflicts of the transfer conditions in the planning conditions attribute table of the parcel of land for a transfer, by the coordination program; for the set of attribute-type major conflicts at the same level generated in step S42, transferring the major conflicts to an assistant decision-making module, updating the control requirements of the plot planning management content of field with the processing result from the assistant decision-making module, and storing the processing process information in the conflict processing process column of the planning management content in the planning condition attribute table of the parcel of land for a transfer, by the coordination program; the assistant decision-making module being a module which returns a dispute report in the form of an electronic file to the relevant administrative department in charge of land parcel transfer, and returns the decision-making result from the relevant administrative department the coordination and conflict resolution module;

S44 - Synthesize and integrate the result of identification and coordination of conflicts:

summarizing the major conflicts in the planning conditions handled by the coordination program in steps S41 and S43 with the parcel as the basic unit, and storing the updated planning conditions of the land parcel for transfer, including the information treatment process, in a database.

According to a particular characteristic of the invention, step S5 comprises the following steps:

S51 - generate result report:

automatically generate a land transfer condition report including a conflict handling report from the updated planning conditions of the parcel of land for transfer processed through conflict coordination in the step S4 according to local requirements to present a report on the planning conditions of a plot of land for transfer, and save the report locally as a Word document;

S52 - print result report:

print the result report stored locally in the form of paper drawings by means of a printer having a resolution not less than 4800 dpi for later review and verification by the planning staff.

Beneficial Effects: Compared with the prior art, in view of the problems of contradictions and conflicts between various spatial planes, the present invention provides a system for automatically generating a report of the land plot planning conditions for a transfer, including a report on conflict handling, and provides an automatic and simplified management procedure is an implementation method for checking and extracting planning conditions for a plot of land for transfer in planning management. The system and method can automatically extract the planning conditions associated with a land transfer from various planning documents as required to report on the planning conditions of a parcel of land for a transfer, automatically identify and process the conflicting planning conditions, and then generating a report on the planning conditions of the land for a transfer including a report on a conflict treatment, can thus effectively avoid the phenomenon of omission during a checking and extraction of planning conditions and the phenomenon that planning management personnel handle conflicting planning conditions at their discretion based on subjective judgment, reduce the time cost of checking and retrieving planning conditions for the planning management department, and improves standardization n and the objectivity of the land planning conditions for a transfer.

Description of the drawings

is a flowchart of the method according to the present invention.

Embodiments

Hereinafter, the technical solution in the embodiments of the present invention will be clearly and completely described in the embodiments with reference to the accompanying drawings. Obviously, the embodiments described correspond only to certain examples of implementation of the present invention but do not correspond to all the examples of implementation.

A system for identifying and dealing with major conflicts in the planning conditions of a plot of land for a transfer, comprises a data acquisition module, a planning conditions spatialization module, a major conflicts evaluation module , a major conflict coordination and processing module and a report delivery module, in which:

the data acquisition module is configured to acquire the planning conditions and control ranges in various planning documents, and spatially map the planning conditions to the control ranges;

the planning condition spatialization module is configured to perform spatial information registration and coordinate conversion on the matching result in the data acquisition module, perform spatial integration on the result, with the parcel plot as a unit, and incorporate the result into the plot unit;

the major conflicts evaluation module is configured to automatically identify the types of conflicts in the planning conditions and transmit a classification result to the coordination and major conflicts processing module;

the major conflict processing and coordination module is configured to perform classified coordination, processing and summarization on the major conflicts classified by the major conflict evaluation module, and store updated planning conditions of the parcel field for transfer, including information about the treatment process, into a database;

the report output module is configured to automatically generate a land plot transfer condition report, including a dispute handling report, according to the local requirement for reporting the planning condition of a plot field for a transfer, based on the processing result in the coordination and major conflict processing module.

As depicted at , a method for identifying and dealing with major conflicts in the planning conditions of a parcel of land for a transfer according to the present invention, comprises the following steps:

S1 - extraction and spatial mapping of land parcel planning conditions for a transfer:

extract planning conditions and planning condition control ranges from various planning documents by means of a data acquisition module, match planning conditions with planning condition control ranges, and input the matching result into a digital platform, which refers to a computer data management platform in a spatial and professional form and is capable of acquiring, storing, processing, analyzing, retrieving and displaying spatial data.

Specifically, this step includes the following steps:

S11 - establish an information database of planning documents:

establish a database of planning document information by means of an integrated data acquisition module: recognize graphic and textual information in a grid format in paper planning documents as vector graphics and vector characters , and convert the vector characters into corresponding text information, using an OCR interface with an optical resolution greater than 1200 dpi and a color resolution greater than 24 bits in the data acquisition module, so as to complete vectorization of paper planning documents, and integrating them with other electronic planning documents and geospatial data to establish a database of planning document information; planning documents including detailed urban regulatory planning, urban design, basic urban planning and land spatial planning;

S12 - define criteria for an extraction of planning conditions from a parcel of land for a transfer:

load a database component into the data acquisition module, in which the contents of extracting the planning conditions of the plot of land for a transfer are predefined, comprising six major elements: a plot unit ID , planning management content, planning condition attributes, control requirements, spatial coordinates of the center point of the land parcel, and control intensity, the indices of the planning management content including 11 control points key planning controls, including nature of land use, floor area ratio, building density, building height, building setback distance, wall frontage line length ratio of building boundary length, land use compatibility, entrance and exit orientations, facility and infrastructure configuration utility lines, building color and building style and type; the planning condition attributes of floor area ratio, building density, building height, building setback distance and ratio of street wall frontage line length to building boundary length belonging to indices, while the attributes of planning conditions of nature of land use, land use compatibility, entrance and exit orientations, style and type of buildings, configuration of 'utility facilities and infrastructure, and building color belong to attributes; the control intensity of the key points for an extraction from land spatial planning, urban basic planning and urban regulatory detailed planning being of level I, and the control intensity for the points keys for an extraction from an urban design being level II;

Major element type Specific content Parcel unit name or ID Naming and numbering according to relevant planning Planning Management Content Nature of land use, floor area ratio, building density, building height, building setback distance, ratio of street wall frontage line length to building line length, building compatibility land use, entry and exit orientations, configuration of utility facilities and infrastructure, color of buildings, and style and type of buildings Schedule Conditions Attribute Index type, attribute type Control requirements Corresponding to planning management content Spatial coordinates of the center point of the plot of land Spatial attribute information of the center point of the corresponding land parcel Control intensity Tier I, Tier II

the schedule conditions attribute as an index type refers to the fact that the schedule conditions check requirements require a check in a quantitative form such as numeric data or a numeric range, while the schedule conditions attribute planning as an attribute type refers to the fact that planning condition control requirements require control in a qualitative form such as a textual description;

S13 - automatically extract planning conditions and control ranges:

installing a data acquisition interface according to the database component loaded in step S12, extracting and identifying planning conditions and control ranges for the plot of land for transfer to the information database planning documents in step S11, and performing data standardization, which includes standardization of data format and data dimensions;

S14 - spatially map planning conditions to control ranges:

defining a spatial matching component, spatially matching the planning conditions containing spatial information or ID information with the control ranges in step S13, relating the planning conditions to the corresponding control ranges under the forms an array of attributes according to the matching result, and storing the matching result as a shapefile (shp) and summarizing the result in a geospatial database (gdb);

S2 - spatial integration of the planning conditions of the plot of land for a transfer:

transform the planning condition control ranges with the planning condition attribute information into vector spatial data in the same coordinate system, spatially integrate the vector spatial data, and incorporate the integration result as a array of attributes in the parcel unit.

Specifically, this step includes the following steps:

S21 - save spatial information and transform coordinates:

the recording and transformation of coordinates of spatial information are the premises of an overlay analysis. Considering the availability and accuracy of relevant planning data and the standardization specified in national mapping standards, all vector spatial data with an attribute table of planning conditions in step S14 are transformed into the same spatial coordinate system by installing a correction component for the spatial coordinate system, and the spatial geographic coordinates are recorded in projection coordinates; the errors of different vector spatial data after correcting the coordinate system should not exceed 1 m. In this example, an ArcGIS platform is used to unify spatial information into CGCS2000 coordinates, specifically with the following process: for data with spatial reference coordinates, directly define and transform the coordinates; for data without spatial coordinates, find the corresponding spatial reference illustration or description according to the metadata of the extracted data, and set a spatial reference and perform a spatial correction; the spatial correction process may use a Project function in the Arc toolbox in the ArcGIS platform for spatial reference transformation, and ultimately use a Spatial Adjustment module for spatial and geometric range correction;

S22 - spatially integrate planning conditions:

spatially integrate the planning conditions in step S21, with the plot of land as the unit; the spatial integration method refers to performing an overlap analysis over all control ranges with an array of planning condition attributes, and for a geometric intersection among different planning ranges, extracting all control conditions planning in the range of the intersection, and summarizing the planning conditions according to the planning management content to create a new attribute table, and overwriting the attribute table in the original intersection range;

S23 - incorporate the spatial integration result into the plot unit:

based on a digital platform, performing an overlap analysis on the control range with the planning condition attribute table integrated in step S22 in association with the plot unit, calculating an intersection between the control range and the parcel unit, and incorporate the control range with an array of attributes, which intersects with the parcel unit, into the parcel unit;

S3 - identification of types of conflicts in the planning conditions of the plot of land for a transfer:

search for a duplicate in the spatially integrated attribute table of the planning conditions of the land parcel for transfer based on the counting results of the planning conditions entries in the same spatial range and with the same planning management content , identifying conflicting planning conditions based on the duplicate search result, categorizing and summarizing the conflicting planning conditions according to criteria for evaluating conflicts in different datasets, and transferring the datasets to a coordination module and dealing with major conflicts; specifically, this step includes the following steps:

S31 - establish a set of major conflicts:

finding a duplicate in the planning conditions for the planning conditions summary attribute table embedded in the plot of land in step S23, and generating a set of major conflicts; finding duplicate planning conditions referring to a count of planning conditions of the same spatial range and same planning management content, and marking all planning conditions of the planning management content as major conflicts if the value count is greater than 1; the set of major conflicts referring to a set of all planning conditions marked as conflicts, with the parcel of land as the basic unit; mark all schedule conditions in schedule management content as major conflict free if the count value is less than or equal to 1;

S32 - automatically identify conflict types:

for the major conflict set generated in step S31, identifying types of scheduling condition conflicts in the major conflict set based on the scheduling condition attributes, categorizing and generating a major conflict set, and transferring the categorized set of major conflicts to a conflict processing module, the method for identifying types of planning condition conflicts comprising summarizing the major conflicts with attributes of index type planning conditions in a set of major conflicts of index type according to the attributes of planning conditions in step S12, and summarizing the major conflicts with attributes of planning conditions of attribute type in a set of major conflicts of attribute type;

S4 - automatic processing and integration of major conflicts in the planning conditions of the plot of land for a transfer:

automatically processing different types of data sets of conflicting scheduling conditions in step S3, synthesizing and integrating the conflict evaluation results, the conflict handling process information and the conflict handling result, and storing the result synthesized and integrated into a database; specifically, this step includes the following steps:

S41 - coordination and handling of conflicts for the set of major index-type conflicts;

for the index type major conflict set generated in step S32, for all conflicting scheduling conditions corresponding to each scheduling management content, taking the most stringent scheduling control requirements as a result of processing the schedule condition conflicts in the schedule management content, update schedule control requirements in the land parcel schedule management content, and add processing process information to the processing process column conflicts of the planning management content in the planning condition attribute table of the land parcel for a transfer, by a coordination program; the strictest planning control requirements in the conflicting planning conditions referring to an intersection of the planning control requirements index range of all conflicting planning conditions in the planning management content; take the lowest value range of the intersection in the range of indices for floor area ratio, building density, building height, and building setback distance; take the highest value range of the intersection in the index range for the ratio of street wall frontage line length to building boundary length;

S42 - identify conflict types in the attribute type major conflict set:

for the attribute type major conflict set generated in step S32, for all conflicting scheduling conditions corresponding to each scheduling management content, identifying the conflict types based on the intensity of control in the step S12, categorizing the attribute type major conflicts into same-level conflicts and different-level conflicts based on the identification result, and synthesizing different types of conflicts into a set of attribute-type major conflicts at the same level and a set of major attribute type conflicts between different levels respectively; conflicts at the same level refer to conflicts between planning conditions with the same control intensity in the same planning management content, including conflicts between planning conditions at level I control intensity and conflicts between planning conditions at Level II control intensity; conflicts between different levels referring to conflicts between planning conditions with different control intensities in the same planning management content, including conflicts between planning conditions at level I control intensity and planning conditions at level II control intensity;

S43 - coordination and handling of conflicts for the set of major conflicts of attribute type:

for the set of attribute type major conflicts between different levels generated in step S42, for all schedule condition entries in each schedule management content, take the schedule control requirements at a level control intensity I as the coordination and processing result, update the land plot planning management content planning control requirements with the processing result, and store the processing process information in the process column handling conflicts of the transfer conditions in the planning conditions attribute table of the parcel of land for a transfer, by the coordination program; for the set of attribute-type major conflicts at the same level generated in step S42, transferring the major conflicts to an assistant decision-making module, updating the control requirements of the plot planning management content of field with the processing result from the assistant decision-making module, and storing the processing process information in the conflict processing process column of the planning management content in the planning condition attribute table of the parcel of land for a transfer, by the coordination program; the assistant decision-making module being a module which transmits a conflict report to the relevant departments in charge of the land plot transfer and returns a decision-making result from the relevant departments to the coordination and conflict processing module;

S44 - Synthesize and integrate the result of identification and coordination of conflicts:

summarizing the major conflicts in the planning conditions processed by the coordination program in steps S41 and S43 with the parcel as the basic unit, and storing the updated planning conditions of the land parcel for a transfer, including the information treatment process, in a database;

S5 - automatic issuance of a report on conflict handling and a report on the planning conditions of the plot of land for a transfer:

outputting and printing the processing result stored in the system in step S4 in a specified format according to the requirements of the local urban planning administrative authority for reporting the planning conditions of a parcel of land for transfer, thereby performing automatic generation of a conflict processing report and a planning condition report of a plot of land for transfer; specifically, this step includes the following steps:

S51 - generate result report:

automatically generate a land transfer condition report including a conflict handling report from the updated planning conditions of the parcel of land for transfer processed through conflict coordination in the step S44 according to local requirements to present a report on planning conditions of a plot of land for transfer, and save the report locally as a Word document;

S52 - print result report:

print the result report stored locally in the form of paper drawings by means of a printer with a resolution that is not less than 4800 dpi for later review and verification by the planning staff. An example result report is presented as follows:

Report on the planning conditions of the plot of land for a transfer and the treatment of conflicts

No. Planning and design condition Contents Schedule Conflict Processing Result Name and location of the parcel of land to transfer Name: Shopping Street in Jinshitan Xiaoshidao Area, Gao District, Weihai City
Location: see topographic and boundary map in the report / Land parcel ID GQ-01-07 / 1 Nature of land use Commercial land (B1) / 2 Floor area ratio (FAR) 1.2≤FAR≤2.0 The floor area ratio control index of the land plot according to the “Gao district detailed planning regulation (2016)” is 1.0≤FAR≤2.0, but the floor area ratio control index floor area of the land plot according to “Jinshitan Area Urban Design” is 1.2≤FAR≤2.4. The conflict belongs to an index type conflict. The floor area ratio 1.2≤FAR≤2.0 in the set of intersections is taken as planning control criteria in planning management. 3 Building density ≤40% / 4 building height ≤30m / 5 Setback distance from buildings Construction limit at Yinghai Road ≥15m
Building limit at Shichang Avenue ≥30m / 6 Ratio of street wall frontage line length to building boundary length ≥50% / 7 Land Use Compatibility Compatible with land for commercial use (B2) / 8 Entry/exit orientation Main entrance/exit: on Yinghai Road in the North
Secondary entrance/exit: on Shichang Avenue to the South The entry/exit control according to the "Regulatory Detailed Planning of Gao District (2016)" conflicts with the entry/exit direction according to the "Urban Design of Jinshitan Area". The conflict belongs to an index type conflict between different levels.
The control requirement according to the "Regulatory detailed planning of the district of Gao (2016)" prevails. 9 Configuration of utility facilities and infrastructure The land plot requires a fire station located at the junction between Yinghai Road and Shichang Avenue in the North, with a floor area of not less than 0.3 hectares. The fire station for the land plot is arranged at the junction between Yinghai Road and Shichang Avenue in the North in accordance with the “Gao District Detailed Planning Regulations (2016)”, but the fire station for the land plot is arranged at the junction between Binhai Road and Yinghai Road in accordance with “Gao District Land Spatial Planning (2017)”. The conflict belongs to an attribute type conflict at the same level. After assistance decision-making by the planning department and the fire-fighting department, the control requirement in accordance with the “Gao District Detailed Planning Regulations (2016)” shall prevail. 10 Color of buildings It is recommended that the dominant hue be a warm color with low saturation, such as a straw yellow or a warm gray. / 11 Style and type of buildings Style and characteristic of the coastline /

Claims (8)

System for identifying and dealing with major conflicts in the planning conditions of a parcel of land for a transfer, characterized in that it comprises a module for acquiring data, a module for spatializing planning conditions, a module major conflict assessment module, a major conflict coordination and processing module and a report delivery module, in which:
the data acquisition module is configured to acquire planning conditions and control ranges in various planning documents, and spatially map the planning conditions to the control ranges;
the planning condition spatialization module is configured to perform spatial information recording and coordinate conversion on the matching result in the data acquisition module, performing spatial integration on the result with the plot of land as a unit, and incorporate the result into the plot unit;
the major conflict evaluation module is configured to automatically identify the types of conflicts in the planning conditions and transmit a classification result to the coordination and major conflict processing module;
the major conflict processing and coordination module is configured to perform classified coordination, processing and summarization on the major conflicts classified by the major conflict evaluation module, and store updated planning conditions of the parcel field for transfer, including information about the treatment process, into a database;
the report output module is configured to automatically generate a land plot transfer condition report, including a dispute handling report, according to a local requirement to report the planning condition of a plot of land field for a transfer, based on the result of processing in the coordination and processing of major conflicts module. Method for identifying and dealing with major conflicts in the planning conditions of a plot of land for a transfer using the system according to claim 1, characterized by the fact that it comprises the following steps:
S1 - extraction and spatial mapping of land parcel planning conditions for a transfer:
extracting planning conditions and planning condition control ranges from various planning documents using the data acquisition module, spatially mapping the planning conditions to the planning condition control ranges, and input the matching result into a digital platform, which refers to a computer data management platform in a spatial and professional form and is suitable for acquiring, storing, processing, analyzing, retrieving and displaying data spatial;
S2 - spatial integration of the planning conditions of the plot of land for a transfer:
transform the planning condition control ranges with the planning condition attribute information into vector spatial data in the same coordinate system by means of the planning condition spatialization module, spatially integrate the vector spatial data, and incorporate the integration result as an array of attributes in the plot unit;
S3 - identification of types of conflicts in the planning conditions of the plot of land for a transfer:
search for a duplicate in the spatially integrated attribute table of the planning conditions of the parcel of land for transfer by means of the major conflicts evaluation module based on the results of counting the entries of planning conditions in the same range spatially and with the same planning management content, identify conflicting planning conditions based on the duplicate search result, categorize and synthesize the conflicting planning conditions according to conflict evaluation criteria in different datasets, and transfer the data sets to the coordination and major conflict processing module;
S4 - automatic processing and integration of major conflicts in the planning conditions of the plot of land for a transfer:
automatically process different types of data sets of conflicting planning conditions in step S3 by means of the major conflict coordination and processing module, synthesize and integrate the results of conflict evaluation, the processing information of conflicts and the conflict processing result, and storing the synthesized and integrated result in a database;
S5 - automatic output of a report on conflict processing and a report on the planning conditions of the plot of land for a transfer:
outputting and printing the processing result stored in the system in step S4 in a specified format according to the requirements of the local urban planning administrative authority to report the planning conditions of a land parcel for transfer by means of the report output module, so as to perform automatic generation of a conflict handling report and a report on the planning conditions of a plot of land for transfer. Method for identifying and dealing with major conflicts in the planning conditions of a plot of land for a transfer according to claim 2, characterized in that step S1 comprises the following steps:
S11 - establish a planning document information database:
recognize graphic and text information in a grid format in paper planning documents as vector graphics and vector characters and convert the vector characters into corresponding text information using the built-in data acquisition module to complete vectorization of the planning documents paper, integrating them with other electronic planning documents into a planning package, and synthesizing and integrating the planning package with relevant geospatial data to establish a database of planning document information, the planning documents including detailed urban regulatory planning, urban design, urban basic planning and land spatial planning;
S12 - define criteria for an extraction of planning conditions from a parcel of land for a transfer:
load a database component into the data acquisition module, in which the contents of extracting the planning conditions of the land parcel for a transfer are predefined, comprising six major elements: an identifier, ID, parcel unit, a planning management content, planning condition attributes, control requirements, spatial coordinates of the center point of the land parcel and a control intensity, the indexes of the planning management content comprising eleven key planning control points, including nature of land use, floor area ratio, building density, building height, building setback distance, frontage line length ratio of street wall on building boundary length, land use compatibility, entry and exit orientations, installation configuration utilities and infrastructure, a building color, and a building style and type; the planning condition attributes of floor area ratio, building density, building height, building setback distance and ratio of street wall frontage line length to building boundary length belonging to indices, while the attributes of planning conditions of nature of land use, land use compatibility, entrance and exit orientations, style and type of buildings, configuration of 'utility facilities and infrastructure and building color belong to attributes; the key point monitoring intensity for extraction from land spatial planning, urban basic planning and urban regulatory detailed planning being level I, and the key point monitoring intensity for an extraction from an urban design being level II;
S13 - automatically extract planning conditions and control ranges:
installing a data acquisition interface according to the database component loaded in step S12, extracting and identifying planning conditions and control ranges for the plot of land for transfer to the information database planning documents in step S11, and performing data standardization, which includes standardization of data format and data dimensions;
S14 - spatially map planning conditions to control ranges:
spatially matching the schedule conditions containing spatial information or ID information with the control ranges in step S13, relating the schedule conditions to the corresponding control ranges as an attribute table, and store the matching result as a shapefile, shp, and synthesize the result into a geospatial database, gdb. A method for identifying and dealing with major conflicts in the planning conditions of a parcel of land for a transfer according to claim 2, characterized in that step S2 comprises the following steps:
S21 - save spatial information and transform coordinates:
transform all vector spatial data with planning condition attribute tables in step S1 into the same spatial coordinate system, and save spatial geographic coordinates into projection coordinates, the error of different vector spatial data after correcting of the coordinate system must not be greater than 1 m;
S22 - spatially integrate planning conditions:
spatially integrating the planning conditions in step S21, with the plot of land as the unit; the spatial integration method refers to performing an overlap analysis over all control ranges with an array of planning condition attributes, and for a geometric intersection among different planning ranges, extracting all control conditions planning in the range of the intersection, and summarizing the planning conditions according to the planning management content to create a new attribute table, and overwriting the attribute table in the original intersection range;
S23 - incorporate spatial integration result into plot unit:
based on a digital platform, performing an overlap analysis on the control range with the planning condition attribute table integrated in step S22 in association with the plot unit, calculating an intersection between the control range and the parcel unit, and incorporate the control range that intersects with the parcel unit into the parcel unit. A method for identifying and dealing with major conflicts in the planning conditions of a plot of land for a transfer according to claim 4, characterized in that, in step S21, an ArcGIS platform is used to unify the information spatial coordinates in CGCS2000, specifically with the following process: for data with spatial reference coordinates, directly define and transform the coordinates; for data without spatial coordinates, find the corresponding spatial reference illustration or description according to the metadata of the extracted data, and define a spatial reference and perform a spatial correction. A method for identifying and dealing with major conflicts in the planning conditions of a parcel of land for a transfer according to claim 2, characterized in that step S3 comprises the following steps:
S31 - establish a set of major conflicts:
searching for a duplicate in the planning conditions for the planning conditions summary attribute table embedded in the parcel of land in step S2, and generating a set of major conflicts; finding duplicate planning conditions referring to a count of planning condition entries of the same spatial range and same planning management content, and marking all planning conditions of the planning management content as major conflicts if the count value is greater than 1; the set of major conflicts referring to a set of all planning conditions marked as conflicts, with the parcel of land as the basic unit; mark all schedule conditions in schedule management content as major conflict free if the count value is less than or equal to 1;
S32 - automatically identify conflict types:
for the major conflict set generated in step S31, identifying types of scheduling condition conflicts in the major conflict set based on the scheduling condition attributes, categorizing and generating a major conflict set, and transferring the categorized set of major conflicts to a conflict processing module, the method for identifying types of planning condition conflicts comprising summarizing the major conflicts with attributes of index type planning conditions in a set of major conflicts of index type, and summarizing the major conflicts with attributes of attribute type planning conditions in a set of major conflicts of attribute type. A method for identifying and dealing with major conflicts in the planning conditions of a parcel of land for a transfer according to claim 2, characterized in that step S4 comprises the following steps:
S41 - coordination and handling of conflicts for the set of major conflicts of index type:
for the index type major conflict set generated in step S3, for all conflicting scheduling conditions corresponding to each scheduling management content, taking the most stringent scheduling control requirements as the result of processing the schedule condition conflicts in the schedule management content, update schedule control requirements in the land parcel schedule management content, and add processing process information to the processing process column conflicts of the planning management content in the planning condition attribute table of the land parcel for a transfer, by a coordination program; the strictest planning control requirements in the conflicting planning conditions referring to an intersection of the planning control requirements index range of all conflicting planning conditions in the planning management content; take the lowest range of values of the intersection in the range of indices for floor area ratio, building density, building height and building setback distance; take the highest value range of the intersection in the range of indices for the ratio of street wall frontage line length to building boundary length;
S42 - identify conflict types in the attribute type major conflict set:
for the attribute-type major conflict set generated in step S3, for all conflicting scheduling conditions corresponding to each scheduling management content, identifying the conflict types based on the control intensity, categorizing the attribute-type major conflicts into same-level conflicts and different-level conflicts based on the identification result, and synthesize different types of conflicts into a set of attribute-type major conflicts at the same level and a set of major conflicts of attribute type between different levels respectively; conflicts at the same level refer to conflicts between planning conditions with the same control intensity in the same planning management content, including conflicts between planning conditions at level I control intensity and conflicts between planning conditions at Level II control intensity; conflicts between different levels referring to conflicts between planning conditions with different control intensities in the same planning management content, including conflicts between planning conditions at level I control intensity and planning conditions at level II control intensity;
S43 - coordination and handling of conflicts for the set of major conflicts of attribute type:
for the set of attribute type major conflicts between different levels generated in step S42, for all schedule condition entries in each schedule management content, take the schedule control requirements at a level control intensity I as the coordination and processing result, update the land plot planning management content planning control requirements with the processing result, and store the processing process information in the process column handling conflicts of the transfer conditions in the planning conditions attribute table of the parcel of land for a transfer, by the coordination program; for the set of attribute-type major conflicts at the same level generated in step S42, transferring the major conflicts to an assistant decision-making module, updating the control requirements of the plot planning management content of field with the processing result from the assistant decision-making module, and storing the processing process information in the conflict processing process column of the planning management content in the planning condition attribute table of the parcel of land for a transfer, by the coordination program; the assistant decision-making module being a module which returns a dispute report in the form of an electronic file to the relevant administrative department in charge of land parcel transfer, and returns the decision-making result from the relevant administrative department the coordination and conflict resolution module;
S44 - synthesize and integrate the result of identification and coordination of conflicts:
summarizing the major conflicts in the planning conditions handled by the coordination program in steps S41 and S43 with the parcel as the basic unit, and storing the updated planning conditions of the land parcel for transfer, including the information treatment process, in a database. A method for identifying and dealing with major conflicts in the planning conditions of a parcel of land for a transfer according to claim 2, characterized in that step S5 comprises the following steps:
S51 - generate result report:
automatically generate a land transfer condition report including a conflict handling report from the updated planning conditions of the parcel of land for transfer processed through conflict coordination in the step S4 according to local requirements to present a report on the planning conditions of a plot of land for transfer, and save the report locally as a Word document;
S52 - print result report:
print the result report stored locally in the form of paper drawings by means of a printer having a resolution not less than 4800 dpi for later review and verification by the planning staff.