KR102134241B1 - Method of providing real estate information and method of performing the same - Google Patents

Abstract

According to one embodiment of the present invention, a real estate information providing server includes: a land information database storing information of land, which can be developed as a building, received from a real estate agency terminal; a building graphic information database storing building exterior graphic information and building interior graphic information of each building which can be developed in the corresponding land; a building graphic visualization part providing a building graphic by visualizing the exterior and interior of the developable building on a three-dimensional graphic basis by using the building graphic information database; and an expense predication part calculating a predicted increase in the price of the developable building by using present neighborhood information and future neighborhood information of the land information database, calculating a predicted construction price and a predicted import price of the building by using the building graphic, and providing the predicted increase in the price, the predicted construction price and the predicted import price. Therefore, the present invention is capable of providing the value of a building which can be developed on land selected by a user.

Description

Real estate information providing server and how to execute it{METHOD OF PROVIDING REAL ESTATE INFORMATION AND METHOD OF PERFORMING THE SAME}

The present invention relates to a real estate information providing server and a method of executing the same, and more particularly, to a real estate information providing server and a method of executing the same, which provides the value of a building that can be developed on a site selected by a user.

Recently, due to the increasing interest in self-interior and space renovation, the demand to design a space of its own has increased. Due to this increase in interest, many people want to virtually model their own style of house or building in three dimensions.

In general, in order to virtually model and construct a house or building in three dimensions, various processes such as planning, design, engineering, construction, maintenance, and repair are required. In this process of housing purchase, many companies are involved, and a lot of information needs to be exchanged.

So far, contractors and architects have played a pivotal role in the construction process, but in practice, the first person to contact a home buyer is a real estate agent.

The real estate agent introduces the entire price and construction process from the selection of the site to build a new house to the home purchaser. However, there is a problem in that it is impossible to provide an accurate guide due to the lack of expertise in actual building design or construction.

In addition, home buyers want to look at various types of expected buildings and make decisions based on the site conditions before making contact with actual contractors or architects. However, the current system lacks a system that can solve these needs. .

Patent Publication No. 2002-0050217 relates to a method for constructing and managing a land database using a geographic information system, and using the geographic information system to establish a land database, which is the minimum unit of building and urban planning law regulation for the use of land. And that it can be managed.

Patent Publication No. 10-2007-0105950 relates to a method for constructing an artificial land in an apartment complex, and the content of constructing an artificial land using a tensile force of a wire connected to a nearby building is disclosed to increase the insufficient green space and pedestrian space in the apartment complex. have.

Registered Patent 10-1754082 relates to a real-time construction information providing system, and it is a practice that is conducted privately in the process of architectural design services on the same site. In order to prevent and to properly protect the work that has already been difficult to be protected by copyright with creations and ideas, all the work that has already been performed can be shared by a third party at a fair price, so both the information provider and the information user can save time and money. It is disclosed that waste can be prevented.

Patent Publication No. 2002-0050217 Patent Publication 10-2007-0105950 Patent Registration 10-1754082

An object of the present invention is to provide a real estate information providing server and a method for executing the same, which enables to provide a value of a building that can be developed on a site selected by a user.

In addition, the present invention aims to provide a real estate information providing server and a method of executing the same, so that a user can recognize the value of the building before designing the building by providing rents and sales profits according to the development of the building. do.

The objects of the present invention are not limited to the objects mentioned above, and other objects and advantages of the present invention not mentioned can be understood by the following description, and will be more clearly understood by the embodiments of the present invention. In addition, it will be readily appreciated that the objects and advantages of the present invention can be realized by means of the appended claims and combinations thereof.

The real estate information providing server for achieving this purpose is a land information database that stores land information that can be developed as a building received from the terminal of a real estate brokerage company, each building's external graphics information, and the building's interior A building graphic information database that stores graphic information, a building graphic visualization unit that provides building graphics by visualizing the exterior and interior of a building that can be developed using the building graphic information database as a 3D graphic, and the surrounding currents among the site information database Using the information and the surrounding future information to calculate the predicted rise price of the developable building, using the building graphics to calculate the predicted building construction price and the estimated import price, the rising predicted price, the predicted building construction price and And a cost prediction unit providing the estimated price of the import.

In addition, the method for providing real estate information to achieve this purpose is the exterior and interior of a building that can be developed by using a building graphic information database that stores graphic information inside each building and graphic information inside each building that can be developed on the site for each site. Providing a graphic of a building by visualizing a 3D graphic, the building that can be developed using surrounding current information and surrounding future information in a site information database in which information of a site that can be developed as a building received from a real estate brokerage terminal is stored Comprising the step of calculating the predicted price of the rise, calculating the predicted price of the construction and construction of the building using the building graphic and providing the predicted price of the rise, the predicted price of the construction of the building and the predicted price of the construction do.

According to the present invention as described above, there is an advantage that it is possible to provide a value of a building that can be developed on a site selected by a user.

In addition, according to the present invention, there is an advantage in that the user can recognize the value of the building before the design of the building by providing rent, sales revenue, etc. according to the development of the building.

1 is a network configuration diagram for explaining a real estate information providing system according to an embodiment of the present invention.
2 is a block diagram illustrating the internal structure of a real estate information providing server according to an embodiment of the present invention.
3 is a flowchart illustrating an embodiment of a method for providing real estate information according to the present invention.

The above-described objects, features, and advantages will be described in detail below with reference to the accompanying drawings, and accordingly, a person skilled in the art to which the present invention pertains can easily implement the technical spirit of the present invention. In the description of the present invention, when it is determined that detailed descriptions of known technologies related to the present invention may unnecessarily obscure the subject matter of the present invention, detailed descriptions will be omitted. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to refer to the same or similar construction design elements.

Among the terms used in the present invention, “architecture” refers to all buildings that can be developed on the site, and may include, for example, multi-family houses, villas, and the like.

1 is a network configuration diagram for explaining a real estate information providing system according to an embodiment of the present invention.

Referring to FIG. 1, the real estate information providing system includes a real estate information providing server 100, a user terminal 200, and a real estate agent terminal 300.

The real estate information providing server 100 is a server that provides a 3D graphic for a building that can be developed on a site selected by the user and then evaluates and provides a value for the building when the 3D graphic is selected by the user.

The real estate information providing server 100 provides a building graphic by visualizing the exterior and interior of a developable building as a 3D graphic using a building graphic information database.

At this time, the building graphic information database stores graphic information outside the building and graphic information inside the building for each site.

The graphic information on the exterior of the building includes the exterior design information of the building, and the graphic information on the interior of the building is the number of parking spaces per parking lot, the maximum size and location, the maximum number of households, the size and location of each household, the elevator Includes location, number and maximum size, size and location of the staircase.

In one embodiment, the real estate information providing server 100 provides a building graphic by visualizing it as a three-dimensional graphic using the building exterior graphic information and the building interior graphic information for the site selected by the user in the building graphic information database 120 do.

In another embodiment, the real estate information providing server 100 includes the site selected by the user, the interior design information of the building (for example, the number of parking available, the number of households, the size of each household, the number of elevators, the number of stairs, the size of the inner wall, and Location, etc.) and exterior design information of the building, and extracts exterior graphic information and internal graphic information of the building that can be developed on the site selected by the user from the building graphic information database.

Then, the real estate information providing server 100 generates user-customized internal graphic information by changing according to the building interior graphic information for the building that can be developed on the site selected by the user and the building interior design information selected by the user.

In one embodiment, the real estate information providing server 100 uses the interior graphic information of the building for the building that can be developed on the site if the interior graphic information of the building for the building that can be developed on the land is the same as the interior design information of the building selected by the user. .

In another embodiment, the real estate information providing server 100 changes the interior graphic information of the building according to the interior design information of the building selected by the user when the interior design information of the building selected by the user is different from the interior graphic information of the building on the site By creating user-specific internal graphic information.

In the above embodiment, the real estate information providing server 100 designs any one of the design elements of the interior graphic information of the building based on the interior design information of the building, based on the relationship between each of the design elements of the interior graphic information The design information of the design element related to the element is also changed.

In this case, the relation between each of the design elements among the internal graphic information means relationship information of the design elements that are changed together as the information of each design element of the internal graphic information is changed.

For example, “number of households” in the internal graphic information is related to “the size of households” and is related. For another example, “elevator size” in the internal graphic information is related to “inner thickness”.

In one embodiment, the real estate information providing server 100 sets the size of the parking lot of the building related to the number of parking available to the number of parking available if the number of parking spaces per parking lot among the graphic information inside the building on the site selected by the user decreases Therefore, it can be reduced to generate user-specified internal graphic information.

In another embodiment, the real estate information providing server 100 may generate user-specified internal graphic information by increasing the size of the household associated with the number of households when the number of households among the building's interior graphic information is small on the site selected by the user. have.

In addition, the real estate information providing server 100 calculates and provides a predicted rise price of the developable building by using surrounding current information and surrounding future information in the site information database.

At this time, the site information database stores information (eg, location, surrounding current information, surrounding future information, etc.) of the land that can be developed as a building received from the real estate brokerage terminal 300.

Here, the location means the location of the site that can be developed as a building, and the current surrounding information includes facilities, hospital facilities, transportation facilities, educational facilities, green space facilities, etc. that exist within a certain radius based on the site, and the surrounding future. Information includes facilities, hospital facilities, transportation facilities, educational facilities, and green space facilities that are scheduled to be installed within a certain radius based on the site.

First, the real estate information providing server 100 reflects a weight according to the location of each of the current surrounding elements corresponding to the surrounding current information and the distance to the location of the site in the predetermined score of the current surrounding elements in the site information database. 1 Calculate the score.

Then, the real estate information providing server 100 weights weights according to the distance to the time of generation of the future surrounding elements corresponding to the surrounding future information in the site information database, and the distance to the location of the future surrounding elements and the site. The second score is calculated by reflecting the predetermined score of the element.

Then, the real estate information providing server 100 calculates a predicted rising price of the developable building according to the final score summing the first score and the second score.

In addition, the real estate information providing server 100 calculates and provides the estimated construction cost and the estimated construction price by using the building graphic generated by the building graphic visualization unit 130.

First, the real estate information providing server 100 calculates price information according to the rental type of the number of households among the building graphics based on the surrounding market price information and calculates an estimated income price.

Then, the real estate information providing server 100 calculates the predicted construction cost using the graphic information inside the building and the graphic information outside the building.

Subsequently, the real estate information providing server 100 provides the predicted price of building construction and the predicted price of income.

The user terminal 200 receives the 3D graphic of the land and buildings that can be developed on the site through the real estate information providing server 100 and is held by a user who is provided with an evaluation of the value of the building when designing the building, such as the 3D graphic Terminal.

After receiving the land information from the real estate information providing server 100, the user terminal 200 selects the land to build the building among the land and provides it to the real estate information providing server 100.

Thereafter, the user terminal 200 uses the 3D graphic of the building that can be developed on the site from the real estate information providing server 100 as it is, or if the user wants to generate a 3D graphic customized, the interior design information and the exterior design of the building Information is provided to the real estate information providing server 100 to receive graphic information customized for a user. At this time, the interior design information of the building includes the number of parking spaces, the number of households, the size of each household, the number of elevators, the number of stairs, the size and location of the inner wall.

In one embodiment, the user terminal 200 provides a 3D graphic selection signal to the real estate information providing server 100 when the 3D graphic of a building that can be developed on the land is used from the real estate information providing server 100 as it is.

In another embodiment, the user terminal 200 changes the three-dimensional graphic of the building that can be developed on the site from the real estate information providing server 100 to generate a user-customized three-dimensional graphic, building interior design information and building After providing the external design information to the real estate information providing server 100, the user customized 3D graphic is received from the real estate information providing server 100.

The real estate brokerage terminal 300 is a terminal held by a real estate brokerage company that provides information on a site that can be developed by a building to the real estate information providing server 100.

When the real estate brokerage company terminal 300 provides the real estate information providing server 100 with information on the land where the building can be developed, and when the user selects the land and contracts, some of the cost of the land is brokered according to the contract of the land It is paid as a fee.

2 is a block diagram illustrating the internal structure of a real estate information providing server according to an embodiment of the present invention.

Referring to FIG. 2, the real estate information providing server 100 includes a land information database 110, a building graphic information database 120, a building graphic visualization unit 130, a relational relationship database 140, and a cost prediction unit 150 It includes.

The land information database 110 stores information (eg, location, surrounding current information, surrounding future information, etc.) of the land that can be developed as a building received from the real estate brokerage terminal 300.

Here, the location means the location of the site that can be developed as a building, and the current surrounding information includes facilities, hospital facilities, transportation facilities, educational facilities, green space facilities, etc. that exist within a certain radius based on the site, and the surrounding future. Information includes facilities, hospital facilities, transportation facilities, educational facilities, and green space facilities that are scheduled to be installed within a certain radius based on the site.

The building graphic information database 120 stores graphic information outside the building and graphic information inside the building on the site for each site.

At this time, the graphic information outside the building includes the exterior design information of the building, and the graphic information inside the building includes the number of parking spaces per parking lot, the maximum size and location, the maximum number of households, the size and location of each household, the elevator Includes location, number and maximum size, size and location of the staircase.

The building graphic visualization unit 130 provides the building graphic by visualizing the exterior and interior of the developable building as a 3D graphic using the building graphic information database 120.

In one embodiment, the building graphic visualization unit 130 provides the building graphic by visualizing the building graphic information database 120 as the 3D graphic using the building exterior graphic information and the building interior graphic information for the site selected by the user. do.

In another embodiment, the building graphic visualization unit 130 may include the site selected by the user, the interior design information of the building (for example, the number of parking spaces, the number of households, the size of each household, the number of elevators, the number of stairs, the size of the inner wall, and the like). Location, etc.) and building exterior design information, and the building graphic information database 120 extracts exterior graphic information and internal graphic information of the building that can be developed on the site selected by the user.

Then, the building graphic visualization unit 130 generates user-customized internal graphic information by changing the building interior graphic information on the building that can be developed on the site selected by the user and the building interior design information selected by the user.

In one embodiment, the building graphic visualization unit 130 uses the building interior graphic information for the building developable on the land as it is if the building interior graphic information for the building developable on the site is the same as the building interior design information selected by the user. .

In another embodiment, the building graphic visualization unit 130 uses the building interior graphic information for the building developable on the site when the building interior graphic information for the building developable on the site is different from the building design information selected by the user. By changing the interior design information selected by the building, it is possible to generate user-customized interior graphic information.

In the above-described embodiment, the building graphic visualization unit 130 designes any one of the design elements of the interior graphic information of the interior graphic information when the design element of the interior graphic information is changed according to the interior design information of the building The design information of the design element related to the element is also changed.

In this case, the relation between each of the design elements among the internal graphic information means relationship information of the design elements that are changed together as the information of each design element of the internal graphic information is changed.

For example, “number of households” in the internal graphic information is related to “the size of households” and is related. For another example, “elevator size” in the internal graphic information is related to “inner thickness”.

In one embodiment, the building graphic visualization unit 130 and the number of parking available based on the association database 140 when the number of parking spaces per parking lot decreases among the graphic information inside the building for the building that can be developed on the site selected by the user. The size of the parking lot of the related building can be reduced according to the number of available parking spaces to generate user-specified internal graphic information.

In another embodiment, the building graphic visualization unit 130 is a household that has a relationship with the number of households based on the association database 140 when the number of households among the building's internal graphic information about the buildings that can be developed on the site selected by the user decreases By increasing the size of, it is possible to generate user-specified internal graphic information.

The cost predicting unit 150 calculates and provides a predicted rising price of the developable building by using surrounding current information and surrounding future information in the site information database 110.

First, the cost predicting unit 150 reflects the weight of each location of the current surrounding elements corresponding to the surrounding current information in the site information database 110 and the distance to the location of the site in a predetermined score of the current surrounding elements. To calculate the first score.

Then, the cost predicting unit 150 corresponds to a weight according to the time until the time of generation of the future surrounding elements corresponding to the surrounding future information in the site information database 110 and the distance to the location of the future surrounding elements and the site. The second score is calculated by reflecting the predetermined score of the elements around the future.

Subsequently, the cost predicting unit 150 calculates the predicted rising price of the developable building according to the final score summing the first score and the second score.

In addition, the cost predicting unit 150 calculates and provides the predicted price of building construction and the predicted price of import using the building graphic generated by the building graphic visualization unit 130.

First, the cost predicting unit 150 calculates price information according to the rental type of the number of households in the building graphic based on the surrounding market price information, and calculates an estimated income price.

Then, the cost predicting unit 150 calculates the building construction prediction price using the graphic information inside the building and the graphic information outside the building.

Thereafter, the cost predicting unit 150 provides the predicted price of building construction and the predicted price of income.

3 is a flowchart illustrating an embodiment of a method for providing real estate information according to the present invention.

Referring to FIG. 3, the real estate information providing server 100 uses the building graphic information database in which building exterior graphic information and building interior graphic information are stored for each building that can be developed on the site for each site. The interior is visualized as a 3D graphic to provide a building graphic (step S310).

The real estate information providing server 100 calculates a rising prediction price of the developable building by using surrounding current information and surrounding future information in the site information database in which the information of the developable land is stored in the building received from the real estate brokerage terminal. (Step S320).

The real estate information providing server 100 uses the building graphic generated in step S310 to calculate the building construction predicted price and the estimated import price (step S330).

The real estate information providing server 100 provides an estimated forecast price, the predicted price for building construction, and the predicted price for income (step S340).

As described above, although the present invention has been described by limited embodiments and drawings, the present invention is not limited to the above embodiments, and various modifications and modifications from these descriptions will be made by those skilled in the art to which the present invention pertains. Deformation is possible. Accordingly, the spirit of the present invention should be understood only by the claims set forth below, and all equivalent or equivalent modifications thereof will be said to fall within the scope of the spirit of the present invention.

100: real estate information providing server
200: user terminal
300: real estate brokerage terminal
110: Land information database
120: building graphic information database
130: Building graphic visualization department
140: Association database
150: cost forecasting unit

Claims (10)

A land information database storing land information that can be developed into a building received from a real estate brokerage terminal;
A building graphic information database in which building exterior graphic information and building interior graphic information are stored for each building that can be developed on the site for each site;
In the building graphic information database, the building exterior graphic information and the building interior graphic information on the land selected by the user are visualized as a 3D graphic to visualize the building graphic to provide the building graph, and the land selected by the user, the building interior Receives design information and external design information of buildings, extracts external graphic information and internal graphic information of buildings that can be developed on the site selected by the user from the building graphic information database, and internal building graphic information for buildings that can be developed on the site If the interior design information of the building selected by the user is the same, the building interior graphic information for the building that can be developed on the site is used as it is, and if the interior design information of the building for the building that can be developed on the site is different A building graphic visualization unit that generates user-customized interior graphic information by changing the building interior graphic information for buildings that can be developed on the site according to the building interior design information selected by the user; And
The first score is calculated by reflecting the weight of each location of the current surrounding element corresponding to the surrounding current information and the distance to the location of the site in the predetermined score of the current surrounding element in the site information database, and calculating the site information. The second score is calculated by reflecting the weights according to the distance to the time of generation of the future surrounding elements corresponding to the surrounding future information and the distance to the location of the future surrounding elements and the land in the database in a predetermined score of the surrounding surrounding information. Then, calculate the predicted price of the rise of the developable building according to the final score summing the first score and the second score,
Based on the surrounding market price information, the price information according to the rental type of the number of households among the building graphics is calculated to calculate the estimated price of income, and the building construction prediction price is calculated using the graphic information inside the building and the graphic information outside the building. , Includes a cost prediction unit for providing the predicted price of the construction of the building and the estimated price of the import,
The building graphic visualization unit
If the number of parking spaces per parking lot among the building's internal graphic information on buildings that can be developed on the site selected by the user becomes smaller, the size of the parking lot of the building that is related to the number of parking spaces based on the association database is determined according to the number of parking spaces User-generated internal graphic information is generated by shortening, and if the number of households among the building's internal graphic information for buildings that can be developed on the site selected by the user becomes smaller, the size of the household related to the number of households is increased based on the association database to customize the user. Generate internal graphic information,
The surrounding current information includes at least one of a convenience facility, a hospital facility, a transportation facility, an educational facility, and a green space facility existing within a specific radius based on the site, and the surrounding future information is scheduled to be installed within a specific radius based on the site. Characterized in that it comprises at least one of amenities, hospital facilities, transportation facilities, educational facilities and green space facilities
Real estate information providing server.
delete delete delete delete In the real estate information providing method executed in the real estate information providing server,
Providing building graphics by visualizing the exterior and interior of a developable building as a 3D graphic using a building graphic information database that stores the exterior graphic information and the interior graphic information of each building that can be developed on the site for each site. ;
Calculating a rise prediction price of the developable building by using surrounding current information and surrounding future information in a site information database in which information of a developable land is stored in a building received from a real estate brokerage terminal;
Calculating an estimated building construction price and an expected import price by using the building graphic;
Provide the predicted price of the rise, the predicted price of the building construction, and the predicted price of the import,
The step of providing the building graphic is
Receiving land, building interior design information and building exterior design information selected by the user, and extracting exterior graphic information and interior graphic information of the building that can be developed on the site selected by the user from the building graphic information database;
If the interior design information of the building for the building developable on the site is the same as the interior design information of the building selected by the user, using the interior building graphic information of the building developable on the site as it is; And
If the interior design information of a building that can be developed on the site is different from the interior design information that is selected by the user, the graphic information on the interior of the building for the building that can be developed on the site is changed according to the interior design information of the building selected by the user. Generating graphic information,
The step of generating the user-customized internal graphic information is
If the number of parking spaces per parking lot among the building's internal graphic information on buildings that can be developed on the site selected by the user becomes smaller, the size of the parking lot of the building that is related to the number of parking spaces based on the association database is determined according to the number of parking spaces Abbreviated to generate user-customized internal graphic information; And
If the number of households among the building's internal graphic information for buildings that can be developed on the site selected by the user is small, increasing the size of the household that is related to the number of households based on the association database to generate user-specific internal graphic information. ,
The step of calculating the predicted rise price of the developable building is
Calculating a first score by reflecting a weight according to the location of each of the current surrounding elements corresponding to the surrounding current information and the distance to the location of the site in the predetermined score of the current surrounding elements in the site information database;
In the site information database, weights according to the time until the time of generation of the future surrounding elements corresponding to the surrounding future information, the distance to the location of the future surrounding elements, and the location of the site are reflected in a predetermined score of the surrounding surrounding elements to the second score Calculating a score; And
Calculating an upward prediction price of the developable building according to a final score summing the first score and the second score;
Calculating price information according to the rental type of the number of households among the building graphics based on the surrounding market price information and calculating an estimated income price; And
Comprising the step of calculating the predicted construction and construction price using the graphic information inside the building and the graphic information outside the building, and providing the predicted price of the building construction and the estimated price of import,
The surrounding current information includes at least one of a convenience facility, a hospital facility, a transportation facility, an educational facility, and a green space facility existing within a specific radius based on the site, and the surrounding future information is scheduled to be installed within a specific radius based on the site. Characterized in that it comprises at least one of amenities, hospital facilities, transportation facilities, educational facilities, and green space facilities.
How to provide real estate information. delete delete delete delete

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