KR102453874B1 - Urban planning documentation system - Google Patents

Abstract

The present invention relates to a city planning description writing system capable of writing a city planning description by matching the land-related law information for an area for which a city development or a city regeneration plan is to be established with the geographic information data. The city planning description writing system comprises a description generation part that writes a city planning description that document the information related to a city development plan or a city regeneration plan.

Description

Urban planning documentation system {Urban planning documentation system}

The present invention relates to an urban planning description creation system, and more particularly, to an urban planning description creation system capable of creating an urban planning description document documenting various information related to an urban development plan or an urban regeneration plan.

In recent years, along with rapid urban growth, sustainable city development has emerged as a new paradigm for urban growth management. Accordingly, local governments, public corporations, private construction companies and developers are reviewing ways to develop sustainable cities every year, and construction companies of less than mid-sized companies are also looking for ways to develop small cities in line with this paradigm.

On the other hand, these sustainable urban development plans and plans for developing small towns include land use planning, which is the most important land use plan that forms the basis of urban planning along with transportation planning, facility planning, and park and green space planning. considered as a part.

In this case, the land use plan is a plan that determines how the land in the planning area will be used in general.

On the other hand, in establishing such a land use plan, it requires topographical information about the planned area and related information on underground facilities, etc. In the prior art, in order to collect such related information, Since the information had to be collected one by one, there was a problem that too much time and effort was consumed in the process.

In addition, since not all of the many land use plans planned annually are implemented, there is a problem that it may be inefficient to spend a lot of effort and time in the process of collecting information on the planned area.

Recently, a system utilizing a geographic information system (GIS) has been developed to solve the above-mentioned problems, but it is simply a method to easily collect geographic information about a planned area and related information about underground facilities compared to the prior art. However, such a system also has a problem in that too much time and effort is consumed in the process because it is necessary to review and calculate land-related legal information and expected cost information for the planned area one by one.

On the other hand, the above-mentioned background art is technical information that the inventor possessed for the derivation of the present invention or acquired in the process of derivation of the present invention, and it cannot be said that it is necessarily a known technique disclosed to the general public before the filing of the present invention. .

Korean Patent Registration No. 10-2184048

One aspect of the present invention provides an urban planning description writing system capable of creating an urban planning description by matching land-related legal information for an area in which an urban development or urban regeneration plan is to be established with geographic information data.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

An urban planning description creation system according to an embodiment of the present invention includes a description generating unit for creating an urban planning description documenting information related to an urban development plan or an urban regeneration plan.

The manual generating unit,

a database unit for constructing a database related to an urban development plan or an urban regeneration plan;

a data processing unit for generating text information for urban development or urban regeneration purpose, target area, construction company, development period, new building based on the information stored in the database unit, and map information for an area where urban development or urban regeneration is made; and

and a document generating unit for generating an urban planning description based on the text information and map information generated by the data processing unit.

The city planning manual preparation system,

an implementation unit for generating a three-dimensional building model for an area in which an urban development plan or an urban regeneration plan is to be made in a virtual space based on the city planning description and the BIM data stored in the database unit; and

Further comprising a safety evaluation unit for evaluating the safety of the three-dimensional building model,

The safety evaluation unit,

Set the maximum load for each floor of the 3D building model by referring to the pre-stored lookup table,

Measure the degree of deformation of the 3D building model by applying the maximum load set for each floor of the generated 3D building model,

Evaluate the safety of the 3D building model based on the measured deformation degree of the 3D building model,

By extracting the outlines of the 3D object after simulation and the 3D object before the simulation, respectively, and comparing the two extracted outlines to calculate the degree of similarity,

It is characterized in that the safety of the 3D building model is evaluated according to the result of comparing the calculated similarity with a preset standard similarity.

According to one aspect of the present invention described above, it is possible to prepare an urban planning description by matching land-related legal information for an area in which an urban development or urban regeneration plan is to be established with geographic information data.

1 is a block diagram showing a schematic configuration of a system for creating an urban planning description according to an embodiment of the present invention.
3 is a block diagram illustrating a schematic configuration of a system for creating an urban planning description according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] Reference is made to the accompanying drawings, which show by way of illustration specific embodiments in which the present invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein with respect to one embodiment may be embodied in other embodiments without departing from the spirit and scope of the invention. In addition, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the present invention. Accordingly, the detailed description set forth below is not intended to be taken in a limiting sense, and the scope of the present invention, if properly described, is limited only by the appended claims, along with all scope equivalents to those claimed. Like reference numerals in the drawings refer to the same or similar functions throughout the various aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

Referring to FIG. 1 , the urban planning manual creation system 100 according to an embodiment of the present invention is to be configured to include a collection unit 110 , a limited data generation unit 120 , and a land use planning data processing unit 130 . and may further include a providing unit 140 , a database 150 , and an interaction unit 160 as components.

The collection unit 110 receives data about an area in which an urban development or urban regeneration plan is to be established from the user terminal 10 .

At this time, the collection unit 110 may receive data and land-related legal information for an area in which an urban development or urban regeneration plan is to be established using wired and wireless communication, and collect geographic information data and land-related legal information. However, the present invention is not limited thereto.

For example, land use planning data and geographic information data are uploaded directly from a user, and land-related legal information may be directly uploaded through the provider terminal 20, may be

In addition, the user terminal 10 and the provider terminal 20 described in this specification may be implemented as devices capable of using wired and wireless communication, such as smart phones, tablets, laptops and desktops, but is not limited thereto.

2 is a diagram illustrating an example of an urban planning description according to the present invention.

Referring to FIG. 2 , land use planning data will be described. The land use plan data includes land location information (address search area), land (city) information display area, and building information that a user (eg, orderer) intends to develop. It may include an area, a land planning information display area, a land development possibility display area, and a map display area.

In the address search area, the user may input address information of a city to be developed or reproduced. When the user inputs address information into the address search area using the user terminal 10 , detailed information such as the searched city status, development status, and map is displayed in the lower area.

In the city information display area, information on the total area of the city, the official land price, etc. are displayed, and in the building information display area, information on the type and number of buildings constructed in the city currently being developed or regenerated is displayed.

In addition, when the development target location information is input in the address search area, land ledger information for the land may also be provided through the city information display area, and the land ledger information provided here is used as a basis for calculating costs to be described later. can be

For example, the land use plan data may include land development method information for developing an ecological park in some part of Seoul (land location information), and range information about the land data.

In addition, the urban development plan is not limited to including location information, land development method information, and range information, for example, the urban development plan may include only land development method information and land location information. On the other hand, in this case, the collection unit 110 may collect one or more geographic information data including land location information to which the land development method information can be applied and provide it to the user terminal 10, whereby the user Land location information to which development method information can be applied can be easily checked.

The map display area is an area where two-dimensional map data for the city for the address entered in the address search area is displayed. In this area, the user subdivides the area of the range by adding more range information through the range setting function, You can receive information about each subdivided area.

On the other hand, the map display area is data that reflects geographic information data based on a geographic information system (GIS). It may mean data that can be provided by analyzing and synthesizing geographic information about For example, geographic information data may include information related to the corresponding land location information, such as topographic information for specific land location information and underground facilities, and may be collected from one server or storage medium that stores geographic information data. However, the present invention is not limited thereto. Since such a geographic information system (GIS) is a configuration commonly known to those skilled in the art, a detailed description thereof will be omitted.

In addition, when a detailed item is selected and set through the above-described direct input or system analysis, or when the user executes a preview operation such as a mouse over on each detailed item through the user terminal 10, the range corresponding to each selected detailed item Visual information on . may be expressed through the map display area, and through this, information on overlapping areas according to detailed items set can also be known.

On the other hand, the urban planning description creation system 100 according to an embodiment of the present invention according to the land location information and land development method information included in the land use planning data, a geographic information system (GIS, Geographic information system) based Some of the information data may be extracted and collected.

For example, when the land use planning data includes land development method information in which detailed items for grades 1 and 2 for developing an ecological park are selected, the collection unit 110 may use a geographic information system (GIS) It is also possible to collect geographic information data by extracting only the geographic information data corresponding to the first and second grade sites where ecological park development is possible from among the base geographic information data. However, it should be noted that the above description is according to an embodiment of the collection unit 110 , and the collection unit 110 is not limited to extracting and collecting a part of the geographic information data.

The restriction data generation unit 120 may serve to generate land use restriction data based on land-related legal information. Here, the land planning information display area and the land development possibility display area may mean land location information included in the land use plan data and land-related law information applicable to land development method information, and such land-related law information is It may be extracted based on keywords from a web page or text file including related legal information.

For example, the restriction data generation unit 120 may limit the development area for a specific land location, public regulations of the land, whether the use can be changed, whether the development is impossible, and whether the housing law, the Urban Development Act, the National Land Planning Act, the Tourism Promotion Act, etc. Keywords such as 'area' and 'restriction' are extracted from a web page or text file that contains land-related legal information such as whether or not relevant laws are applied, and based on this, land use restriction data including various information on the location of the land can create

In addition, the restricted data generating unit 120 receives the land-related legal information provided from an external institution from the database 150 to be described later, extracts a keyword related to the land-related legal information, and based on the extracted keyword Thus, the land use restriction data may be generated.

Here, the external institution may mean a public institution that provides the land-related legal information that is the target of the keyword extraction, but is not limited thereto.

On the other hand, the land use restriction data generated in this way is reflected in the geographic information system-based geographic information data, so that it is possible to distinguish between a developable location and an undevelopable location on the map display area. Impossible positions may be displayed in different colors so that the user can distinguish them.

In addition, land-related legal information is not limited to being extracted from a web page or text file, for example, land-related legal information may be directly input from the provider terminal 20 .

More specifically, the supplier may input land-related legal information such as limit information on the number of floors applicable to the corresponding land location information, development area limit information, etc. one by one through the supplier terminal 20, and in this case, the limit data generating unit 120 ) may generate land use restriction data based on land-related legal information input from the supplier terminal 20 .

However, it should be noted that the land use plan data reflected in the geographic information data is not determined as a location that can be developed or a location that cannot be developed only by the land use restriction data. For example, when the land use plan data processing unit 130 to be described later reflects the land use restriction data to the geographic information data, it adds related information on the corresponding land location information such as topographic information and underground facilities included in the geographic information data. It is also possible to generate urban planning description data judged to be a location that can be developed and a location that cannot be developed by reflecting it.

The land use plan data processing unit 130 reflects the land use restriction data in the geographic information data collected by the collection unit 110 , and then uses the geographic information data to which the land use restriction data is reflected to the land use plan data. It can play a role in generating urban planning description data for

In addition, when the land use plan data processing unit 130 generates the urban planning explanatory data, land classification information indicating whether the land in the geographic information data to which the land use restriction data is reflected, land classification information, available action information , can be generated by including grade information, applicable development method information, and cost information on land classified as available land in the urban planning description data.

In addition, the land use plan data processing unit 130 converts the coordinate system of the land data collected in the step of reflecting the land use restriction data to the geographic information data collected by the collection unit 110 according to the reference origin, so that each local government Alternatively, users can easily utilize land data.

The geographic information data reflecting the land use restriction data and the urban planning description data information for the land use planning data are stored in a database 150 to be described later, where the land use planning data processing unit 130 is configured to the land use restriction data When is changed, urban planning description data for the existing geographic information data and land use planning data stored in the database 150 may be changed based on the changed land use restriction data.

Specifically, the land use plan data processing unit 130 reflects land use restriction data including land-related legal information on geographic information data, and divides land location information expressed on the map data into developable locations and impossible locations. It can play a role, and it is possible to calculate grade information, possible development method information, and estimated cost information for the corresponding land use plan data based on the development possible location of the divided land location information.

Here, the estimated cost may include a service cost, a construction cost, and a land compensation cost calculated based on standard product counting. The standard product calculation is a standard product calculation for construction work, and may refer to a standard representing numerically the materials and construction amount required for construction based on a typical and generalized type and method of construction work.

In addition, the land use plan data processing unit 130 may be set to calculate a grade based on the feasibility of the land use plan data. For example, if the land use plan data is 100% feasible, 90% or more will be realized, by creating a DB of similar cases, precedents, and replying cases and analyzing keywords for areas similar to the location requirements through machine learning. If possible, it can be calculated as B-grade, when 80% or more feasible, C-grade, 70% or more feasible, D-grade, and below that, F-grade.

As a specific example, when a feasibility of 70% is derived from the summative evaluation, a grade of D grade can be calculated for the land use planning data.

In addition, the land use plan data processing unit 130, in calculating the grade and expected cost for the land use plan data, establishes a correlation between land-related legal information related to the regulation of the land through a determination algorithm, and then prioritizes and a method of calculating the grade and estimated cost of the land use plan data by first applying land-related legal information, and then applying land-related legal information of a later order. For example, when the information on land in the land use plan data received from the user terminal 10 is analyzed, if the area of the land is a development restricted area according to a special law, it can be applied prior to other regulations, When there is an equivalent hierarchy of regulations or regulations, the regulations or regulations may be differentially applied according to the correlation between the provisions analyzed in advance by the determination algorithm. In addition, through the above-mentioned determination algorithm, other developable business methods are derived for the land use plan data received from the user terminal 10 or the area set by the user directly through the drawing function, and through the user terminal 10 By providing the information, it is possible to provide the user with recommendation information on how to develop the land location included in the corresponding land location information.

The providing unit 140 may serve to provide the urban planning description data generated by the land use planning data processing unit 130 to the user terminal 10 . On the other hand, the providing unit 140, based on the setting of the user terminal 10, not only the grade and cost for the land use plan data, but also the calculation process for calculating the grade and cost to the user terminal 10. Therefore, the user can more objectively determine the land use plan data through the user terminal (10).

The providing unit 140 may also be implemented in the form of a screen that outputs the rating and cost for the land use planning data so that it can be recognized from the outside, in this case, the user can directly access the land use planning data through the providing unit 140 . You can check the grade and cost, and the calculation process thereof.

The database 150 may store data on similar cases, precedents, and query reply cases, and the precedents and case data may be included in land-related legal information. In addition, referring to the above-described grade calculation example, the restricted data generation unit 120 utilizes the precedent and case-related data stored in the database 150 to determine the location corresponding to the land use plan data received from the user terminal 10 . By analyzing and extracting keywords for areas similar to the requirements through machine learning, land use restriction data can be generated. Machine learning analysis based on these keywords analyzes a number of samples (similar cases, precedents, and response cases) stored in the database 150 for areas similar to the location requirements corresponding to the received land use planning data, It can provide high-accuracy results for land-use planning.

3 is a diagram illustrating a city planning description creation system 200 according to another embodiment of the present invention.

Urban planning manual creation system 200 according to another embodiment of the present invention includes a database unit 210 , a data processing unit 220 , a document generation unit 230 , an implementation unit 240 , and a safety evaluation unit 250 . include

The database unit builds a database related to an urban development plan or an urban regeneration plan.

Based on the information stored in the database unit, the data processing unit generates text information on the purpose of urban development or urban regeneration, target area, construction company, development period, new building, and map information on the area where urban development or urban regeneration is performed.

The document generating unit generates an urban planning description based on the text information and the map information generated by the data processing unit.

The implementation unit creates a three-dimensional building model for a building to be constructed in an area where an urban development plan or an urban regeneration plan is to be made in a virtual space based on the city planning description and the BIM data stored in the database unit.

The safety evaluation unit may determine whether the urban planning description generated by the urban planning description preparation system 200 according to another embodiment of the present invention is legitimate by evaluating the safety of the three-dimensional building model.

Specifically, the safety evaluation unit simulates the degree of deformation of the 3D virtual object by applying a load to each part of the 3D building model.

Specifically, the safety evaluation unit sets the maximum load for each floor of the 3D building model based on the database built in the database unit. To this end, a look-up table for the maximum load for each use may be previously stored in the database unit. The safety evaluation unit may obtain information on how much load is applied to each floor of each building by referring to this lookup table.

The safety evaluation unit applies the maximum load to each floor of the generated 3D building model with reference to the lookup table stored in advance. The safety evaluation unit simulates the deformation of the 3D virtual object by applying the set maximum load to the 3D virtual object in units of 1m.

In one embodiment, the safety evaluation unit calculates the similarity by comparing the 3D object after the simulation with the 3D object before the simulation. The safety evaluation unit extracts the outlines of the 3D object after the simulation and the 3D object before the simulation, respectively, and calculates the similarity by comparing the two extracted outlines.

The safety evaluation unit determines that the building is safe when the calculated similarity is greater than or equal to a preset standard similarity (eg, 90%), and determines that the building is unsafe if the calculated similarity is less than the preset standard similarity.

In an embodiment, the safety evaluation unit may set a plurality of feature points in the 3D building model. In this case, the feature point is characterized in that it is set for each major place directly related to the safety of the building, such as an emergency exit, a fire hydrant, a pillar, and the like. To this end, the safety evaluation unit may generate a plurality of feature points by identifying the structure of the 3D building model based on the BIM data stored in the database unit.

The safety evaluation unit may generate a feature line segment connecting a plurality of neighboring feature points, and generate vector information indicating an angle and a size of the generated feature element for each feature line segment. For example, the safety evaluation unit may generate a first characteristic line segment connecting the first feature point set on the first floor of the three-dimensional building model and the second feature point set on the second floor of the three-dimensional building model, and the second floor of the three-dimensional building model A second feature line segment connecting the second feature point set in , and the third feature point set on the third floor of the 3D building model may be generated.

In this case, when two feature points are generated on the same layer, the feature points may be preferentially connected and then the feature points set in the next layer may be connected. For example, when a first feature point and a second feature point are set on the first floor and a third feature point is set on the second floor in the three-dimensional building model, the safety evaluation unit first features connecting the first feature point and the second feature point You can create a line segment. Thereafter, when it is determined that the first feature point is closer to the third feature point by comparing the distance information between the first feature point and the third feature point and the distance information between the second feature point and the third feature point, the first feature point and the third feature point are connected A second feature line segment may be generated. In this way, a plurality of feature line segments may be generated from one feature point.

The safety evaluation unit may calculate a difference value by comparing the vector information before the simulation with the vector information before the simulation. For example, the safety evaluation unit compares the vector information 1a of the first characteristic line segment before the simulation with the vector information 1b of the first characteristic line segment after the simulation to calculate the amount of change in angle and size, and calculates the amount of change in the angle and size of the second characteristic line segment before the simulation. By comparing the vector information 2a of , and the vector information 2b of the second feature line segment after simulation, the amount of change in angle and size is calculated. In this way, the safety evaluation unit may calculate the amount of change for all the generated feature line segments.

The safety evaluation unit calculates the summed change by adding up each calculated change, and compares the calculated sum of change with a preset reference value. If the total change is less than the preset reference value, the building is judged to be safe.

When it is determined that the building is safe as a result of the simulation, the safety evaluation unit may determine that the urban planning description generated by the urban planning description preparation system 200 according to another embodiment of the present invention is reasonable.

In this way, the safety evaluation unit evaluates the safety of a building to be constructed in an area where urban development or urban regeneration is to be performed based on the simulation result, and transmits the evaluation result to the user terminal. Therefore, the user is provided with information on whether a building to be constructed in an area where urban development or urban regeneration is to be performed is safe in advance so that safe urban regeneration can be achieved.

As such, the technology for providing the urban planning description creation system may be implemented as an application or implemented in the form of program instructions that may be executed through various computer components and recorded in a computer-readable recording medium. The computer-readable recording medium may include program instructions, data files, data structures, etc. alone or in combination.

The program instructions recorded on the computer-readable recording medium are specially designed and configured for the present invention, and may be known and available to those skilled in the art of computer software.

Examples of the computer-readable recording medium include a hard disk, a magnetic medium such as a floppy disk and a magnetic tape, an optical recording medium such as a CD-ROM and DVD, and a magneto-optical medium such as a floppy disk. media), and hardware devices specially configured to store and execute program instructions such as ROM, RAM, flash memory, and the like.

Examples of program instructions include not only machine language codes such as those generated by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like. The hardware device may be configured to operate as one or more software modules to perform processing according to the present invention, and vice versa.

Although the above has been described with reference to the embodiments, those skilled in the art will understand that various modifications and changes can be made to the present invention without departing from the spirit and scope of the present invention as set forth in the following claims. will be able

210: database unit
220: data processing unit
230: document generation unit
240: implementation
250: safety evaluation unit

Claims (3)

An urban planning description creation system comprising a description generating unit for creating an urban planning description documenting information related to an urban development plan or an urban regeneration plan,
The manual generating unit,
a database unit for constructing a database related to an urban development plan or an urban regeneration plan;
a data processing unit for generating text information for urban development or urban regeneration purpose, target area, construction company, development period, new building based on the information stored in the database unit, and map information for an area where urban development or urban regeneration is made; and
and a document generating unit for generating a city planning description based on the text information and map information generated by the data processing unit,
The city planning manual preparation system,
an implementation unit for generating a three-dimensional building model for an area in which an urban development plan or an urban regeneration plan is to be made in a virtual space based on the city planning description and the BIM data stored in the database unit; and
Further comprising a safety evaluation unit for evaluating the safety of the three-dimensional building model,
The safety evaluation unit,
Set the maximum load for each floor of the 3D building model by referring to the pre-stored lookup table,
The degree of deformation of the 3D building model is measured by applying the maximum load set for each floor of the generated 3D building model, and the safety of the 3D building model is evaluated based on the degree of deformation of the measured 3D building model,
Based on the BIM data stored in the database unit, a plurality of feature points are set in the three-dimensional building model, a feature line segment connecting two feature points adjacent to each other among the plurality of feature points is generated, and the angle and size of the generated feature elements are displayed. Generates vector information, compares vector information before simulation with vector information before simulation to calculate a difference value, adds up each calculated change amount to calculate a sum change amount, and sets the calculated sum change amount with a preset reference value An urban planning manual creation system, characterized in that the safety of the three-dimensional building model is evaluated according to the comparison result.
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