JP2018045536A - Information acquisition server and information acquisition system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an information acquisition server, an information acquisition system, and an information acquisition method that immediately calculate and display the number of dwelling units that can be accommodated in a sales object land.SOLUTION: An information acquisition server 13 for finding the number of dwelling units in a building which can be built on a land includes: legal regulation information storage means 15 for storing legal regulation information on the land in a legal regulation information storage file 14; construction use storage means 17 for storing a construction use of the building built on the land in a construction use storage file 16; construction information storage means 19 for storing an area per dwelling unit in the building in a construction information storage file 18; and calculation means 21 for calculating the number of dwelling units in the building on the basis of the legal regulation information, the construction use and the area, and storing it in a construction dwelling unit number storage file 20.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a server, a system, and a method for acquiring building information related to the sale and purchase of land.

  Conventionally, in the buying and selling of land, what kind of building is built on the land is positioned as extremely important information. Especially in the buying and selling of land sold as residential land for rental apartments, hotels, inns, etc., the role of the developer, that is, the seller, The person in the business owner's position calculates the income and expenditure based on the number of buildings that can be secured on the land.

However, the number of houses that can be secured varies depending on applicable laws and other regulations, so it is necessary to calculate them within the legal and numerical limits. As a result, the number of houses that can be secured immediately (Number of rooms) could not be calculated.
Therefore, there have been situations in which land traders have been moved ahead by other traders, and it has been found that the balance of payments cannot be met when the number of houses that can be secured is known.
Such a situation has occurred not only in the calculation of the number of houses in a building but also in the calculation of the number of rooms in one building.
The applicant of the present patent investigated the prior art, but no literature was found that would solve the above situation.

JP-A-11-120196 Japanese Patent Laid-Open No. 5-89211

  The present invention is for solving the conventional problems as described above, and the problem is that an information acquisition server and information acquisition that can immediately calculate and indicate the number of houses that can be secured in the land to be sold. It is to provide a system and an information acquisition method.

  In order to solve the above-described problem, the invention according to claim 1 is an information acquisition server that acquires the number of buildings that can be built on land, and the legal regulation information on the land is legally regulated. Legal and regulatory information storage means for storing in the information storage file, architectural use storage means for storing the building usage of the building to be built on the land in the building usage storage file, and the area per unit of the building is stored in the building information Building information storage means for storing in a file, and calculating means for calculating the number of houses of the building based on the legal regulation information, the building use, and the area, and storing the number of houses in the building number storage file. It is characterized by.

Here, the legal regulation information includes the use area (residence, commerce, industry), building coverage ratio, floor area ratio, regulations on studios, height restrictions, presence of fire prevention areas, front road width, etc. It is a concept that includes information regulated by the City Planning Act.
Architectural uses include dormitories (share houses), apartment houses (apartments, condominiums), and tenement houses (two or more houses built in a single building, each house having a common wall, each outside This means the type of building to be constructed, such as a townhouse).
Therefore, the legal regulation information storage means stores the legal regulation information on the land in the legal regulation information storage file, and the building usage storage means sets the building usage of the building to be built on the land. Stored in the use storage file, the building information storage means stores the area per unit of the building in the building information storage file, and the calculation means stores the legal regulation information, the building use, and the Based on the area, the number of buildings is calculated and stored in the building number storage file.

  In invention of Claim 2, it is connected to the user terminal, The transmission means which transmits the number of the houses of the building stored in the said number-of-buildings storage file to the said user terminal, From the said user terminal, the said When the legal regulation information on land and the building usage of the building to be built on the land are input, the calculated number of houses of the building is transmitted to the user terminal.

  Therefore, when the legal regulation information regarding the land and the building usage of the building constructed on the land are input from the user terminal, the legal regulation information regarding the land is input by the legal regulation information storage unit. Stored in the legal regulation information storage file, the building usage storage means stores the building usage of the building to be built on the land in the building usage storage file, and the calculation means stores the legal regulation information and the building. Based on the use and the area, the number of houses of the building is calculated, stored in the building number storage file, and the number of houses of the building stored in the building number storage file by the transmission means is the user. Sent to the terminal.

  In invention of Claim 3, the said building information storage means has the accumulation | storage file which has the area per unit of the building for every building use accumulated so far, In the said building use storage file Based on the stored building use, the area per building is calculated from the accumulated file for each building use, and the area per building is stored in the building information storage file. It is characterized by.

  Therefore, based on the building usage stored in the building usage storage file, the building information storage means calculates an area per unit of building averaged for each building usage from the accumulated file, and The area per house is stored in the building information storage file.

  In invention of Claim 4, it has a drawing file which has the drawing of the building for every building use accumulated so far, and based on the building use stored in the building use storing file, It further has a drawing extracting means for extracting a drawing corresponding to the building application from the drawing file.

  Therefore, the drawing corresponding to the architectural usage is extracted from the drawing file based on the architectural usage stored in the architectural usage storage file.

  In invention of Claim 5, based on the number of the said buildings stored in the said number-of-buildings storage file, the report preparation which produces the income and expenditure report at the time of building the said building in the said land The information acquisition server according to claim 1, further comprising means.

  Therefore, the report creation means creates a balance report when the building is built on the land, based on the number of buildings stored in the building number storage file.

  In invention of Claim 6, it is connected to the user terminal, it is equipped with the information acquisition server which acquires the number of the buildings which can be built on land, and the user terminal is the information acquired from the information acquisition server. An information acquisition system for transmitting requested information, legal regulation information storage means for storing legal regulation information on the land, and building usage storage means for storing a building usage of a building to be built on the land, Based on the building information storage means for storing the area per unit of the building, the legal regulation information, the building application, and the area, the number of the building is calculated and stored in the building storage file. And a calculating means for transmitting, and in response to a request from the user terminal, a transmitting means for transmitting the number of houses stored in the building number storage file to the user terminal. And features.

  Therefore, when the legal regulation information regarding the land and the building usage of the building constructed on the land are input from the user terminal, the legal regulation information regarding the land is input by the legal regulation information storage unit. Stored in the legal regulation information storage file, the building usage storage means stores the building usage of the building to be built on the land in the building usage storage file, and the calculation means stores the legal regulation information and the building. Based on the use and the area, the number of houses of the building is calculated, stored in the building number storage file, and the number of houses of the building stored in the building number storage file by the transmission means is the user. Sent to the terminal.

  In invention of Claim 7, it is an information acquisition method which acquires the number of the buildings which can be built in land, Comprising: The step which stores the legal regulation information regarding the said land, The architecture built in the said land The number of houses of the building is calculated based on the step of storing the building usage of the building, the step of storing the area per unit of the building, the legal regulation information, the building usage, and the area. And a step.

  Therefore, the legal regulation information on the land is stored, the architectural usage of the building to be built on the land is stored, the area per unit of the building is stored, the legal regulatory information, the architectural usage, and Based on the area, the number of houses of the building is calculated.

7. The information acquisition server according to claim 1, and the information acquisition system according to claim 6, wherein the legal regulation information storage means converts the legal regulation information about the land into the legal regulation information storage file. The building usage of the building to be built on the land is stored in the building usage storage file by the building usage storage means, and the building information storage means sets the area per unit of the building to the building information. Since the number of houses of the building is calculated based on the legal regulation information, the building use, and the area by the calculation means and stored in the building number storage file, the data is stored in the storage file. Immediately calculate the number of houses that can be secured in the target land, satisfying the legal regulation information, the building use, and the area. Door can be.
As a result, information that can reliably prevent situations such as when the company has been moved ahead by another contractor, or when it has been found that the balance of payment is not met when the number of houses that can be secured is known. An acquisition server and an information acquisition system can be provided.
In addition, the real estate company can reduce the cost for determining the number of houses that can be secured. In addition, in the design office, for buildings that were not actually adopted and were not built, there was a wasteful cost of calculating the number of houses that could be secured for such buildings. Can be omitted.

Moreover, in the information acquisition method of Claim 7, the legal regulation information regarding the said land is stored, the building use of the building constructed | assembled on the said land is stored, The area per unit of the said building is Since the number of houses of the building is calculated based on the stored legal regulation information, the building usage, and the area, the legal regulation information, the building usage, and the area are satisfied. The number of buildings can be calculated immediately.
As a result, information that can reliably prevent situations such as when the company has been moved ahead by another contractor, or when it has been found that the balance of payment is not met when the number of houses that can be secured is known. An acquisition method can be provided.
In addition, the real estate company can reduce the cost for determining the number of houses that can be secured. In addition, in the design office, for buildings that were not actually adopted and were not built, there was a wasteful cost of calculating the number of houses that could be secured for such buildings. Can be omitted.

3. The information acquisition server according to claim 2, wherein when the legal regulation information on the land and the building usage of the building to be constructed on the land are input from the user terminal, the legal regulation information is stored. The legal regulation information on the land is stored in the legal regulation information storage file by the means, and the building usage of the building to be built on the land is stored in the building usage storage file by the building usage storage means, The number of houses of the building is calculated based on the legal regulation information, the building usage, and the area by the calculation means, and stored in the building number storage file, and the building number storage file is calculated by the transmission means. The number of houses of the building stored in is transmitted to the user terminal.
Therefore, it is possible to efficiently calculate the number of houses of the building that satisfy the conditions such as the legal regulation information, the building application, and the area.
As a result, it is possible to immediately calculate and indicate the number of houses that can be secured in the land to be sold by inputting legal regulation information on the land and the building usage of the building to be built on the land from the user terminal.

  The information acquisition server according to claim 3, wherein the building information storage means averages the building averaged for each building use from the storage file based on the building use stored in the building use storage file. Since the area per unit is calculated and the area per unit of the building is stored in the building information storage file, without giving the area per unit of building as a condition, dormitory, apartment house, tenement Using the average value of the area per unit calculated for each type of building to be constructed, it is possible to efficiently calculate and indicate the number of units that can be secured in the land to be sold.

  The information acquisition server according to claim 4, wherein the drawing extraction unit extracts a drawing corresponding to the building use from the drawing file based on the building use stored in the building use storage file. Therefore, using the drawings accumulated for each type of building to be built, such as dormitory, apartment house, and tenement house, it can be shown as a drawing sample of the building to be built on the land to be sold.

In the information acquisition server according to claim 5, when the building is constructed on the land based on the number of houses of the building stored in the building number storage file by the report creating unit. Income and expenditure report is prepared.
Therefore, for example, a developer in a real estate company has conventionally calculated the business balance based on information on the location related to the land to be sold, the number of minutes on foot from the station, the size and shape of the land, and the number of houses that can be secured. However, since the income and expenditure report for the construction of the building on the land was created immediately while the land was purchased, the real estate company can save time and immediately make a balance. The decision can be made and the purchase of the land is facilitated without being preempted.

FIG. 1 is a block diagram showing an embodiment of an information acquisition system according to the present invention. FIG. 2 is a flowchart showing the flow of processing in the embodiment of the information acquisition system according to the present invention. FIG. 3 is a schematic diagram showing an input screen of the user terminal and (b) an output screen of the user terminal in the embodiment of the information acquisition system according to the present invention.

Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings.
(1) Configuration of information acquisition system 10 according to the present embodiment As shown in FIGS. 1 and 3, the information acquisition system 10 according to an embodiment of the present invention is connected to a user terminal 11 via the Internet 12. The information acquisition server 13 acquires the number of buildings that can be built on the land, and is configured to transmit information requested by the user terminal 11 among the information acquired from the information acquisition server 13.

As shown in FIGS. 1 and 3, the information acquisition server 13 according to the present embodiment includes legal regulation information storage means 15 that stores legal regulation information related to the land in a legal regulation information storage file 14. , A building usage storage means 17 for storing the building usage of the building to be built on the land in a building usage storage file 16, and a building information storage means 19 for storing the area per unit of the building in a building information storage file 18. Based on the legal regulation information stored in the legal regulation information storage file 14, the building usage stored in the building usage storage file 16, and the area stored in the building information storage file 18, the number of houses of the building In response to the request from the user terminal 11 and the calculation means 21 for calculating the building number storage file 20 and the building stored in the building number storage file 20 And a transmitting means 22 for transmitting the number of units to the user terminal 11.
Here, the legal regulation information includes the use area (residence, commerce, industry), building coverage ratio, floor area ratio, regulations on studios, height restrictions, presence of fire prevention areas, front road width, etc. It is a concept that includes information regulated by the City Planning Act.
Architectural uses include dormitories (share houses), apartment houses (apartments, condominiums), and tenement houses (two or more houses built in a single building, each house having a common wall, each outside This means the type of building to be constructed, such as a townhouse).

Moreover, as shown in FIG.1 and FIG.3, the user terminal 11 which concerns on this Embodiment is the input means 23 which inputs the legal regulation information regarding the said land, and the building use of the building built in the said land, and an input Input information transmitting means 24 for transmitting the legal regulation information and the building usage to the information acquisition server 13, and a display means 25 for displaying the number of houses of the building transmitted from the information acquisition server 13. .
As shown in FIG. 3 (a), the input means 23 according to the present embodiment is provided with a ward input form 30, a site area input form 31, a use area input in order to input legal regulation information regarding land in Tokyo. Form 32, fire prevention area input form 33, building coverage input form 34, floor area input form 35, front road width input form 36, and a building use input form for inputting the building use of the building to be built on the land 37, and an execution button 38 for transmitting the values input to the input forms 30 to 37 to the information acquisition server 13 by the input information transmitting means 24.
As shown in FIG. 3A, each of the input forms 30 to 37 according to the present embodiment is configured such that a value to be input can be selected from a pull-down menu. For example, in the use area input form 32, “Type 1 low-rise residential area”, “Type 2 low-rise residential area”, “Type 1 medium- and high-rise residential area”, “ “Type 2 high-rise residential area”, “Type 1 residential area”, “Type 2 residential area”, “Quasi-dwelling area”, “Nearby commercial area”, “Commercial area”, “Quasi-industrial area”, “Industrial area” “Region”, “industrial exclusive area”, the above 12 types of use areas are prepared, and the use area can be input by selecting one of them.

  Moreover, as shown in FIG.3 (b), the display means 25 which concerns on this Embodiment is the result display column 39 which displays the number of the houses of the said building transmitted from the information acquisition server 13, and one of the said buildings It has a breakdown display column 40 for displaying the breakdown of the number of houses for each area and a comment display column 41 for displaying comments.

  Moreover, as shown in FIG.1 and FIG.3, the building information storage means 19 which concerns on this Embodiment has the accumulation | storage file 26 which has the area per unit of the building for every building use accumulated so far. Based on the building usage stored in the building usage storage file 16, the area per unit of building averaged for each building usage is calculated from the storage file 26, and the area per unit of building is calculated as building information. It is configured to store in the storage file 18.

  Moreover, as shown in FIG.1 and FIG.3, in the information acquisition server 13 which concerns on this Embodiment, it has the drawing file 27 which has the drawing of the building for every building use accumulated so far, Based on the architectural usage stored in the architectural usage storage file 16, it further has drawing extraction means 28 for extracting a drawing corresponding to the architectural usage from the drawing file 27.

Moreover, as shown in FIG.1 and FIG.3, in the information acquisition server 13 which concerns on this Embodiment, based on the number of the houses of the said building stored in the number-of-buildings storage file 20, the said building in the said land It further has a report creation means 29 for creating a balance report when the object is constructed.
Here, the income and expenditure report shows annual income items such as rent, common service costs, parking fees, and expenditure items such as repayment interest, fixed asset tax, city planning tax, fire insurance premium, management fee, maintenance fee, etc. It is an extremely important document for determining the buying and selling of land.

(2) Process Flow of Information Acquisition System 10 According to the Present Embodiment As shown in FIG. 2, the information acquisition system 10 according to the present embodiment performs processes according to the following steps. First, the operator of the user terminal 11 inputs legal regulation information about land and the building usage of the building to be built on the land through the input means 23 (S1).
Specifically, as shown in FIG. 3A, the ward to which the land belongs is displayed in the ward input form 30, the site area of the land in the site area input form 31, and the use of the land in the use area input form 32. In the fire prevention area input form 33, whether or not the fire prevention area of the land is designated, the building coverage input form 34, the building coverage ratio of the land, the floor area input form 35, the land volume ratio, and the front road width input form 36 The width of the front road of the land is entered in the building usage input form 37, and the building usage of the building to be built on the land is entered.
As an example, as shown in FIG. 3A, “Itabashi Ward” is set in the ward input form 30, “133.82 square meters” is set in the site area input form 31, and “Class 1 low-rise dwelling” is used in the use area input form 32. “Dedicated area”, “None” in the fire prevention area input form 33, “60%” in the building coverage input form 34, “200%” in the floor area input form 35, and “6 m” in the front road width input form 36 Are entered in the building usage input form 37, respectively.
Here, the value input in the ward input form 30 or the front road width input form 36 is the legal regulation information of the land, and the value input in the building usage input form 37 is the building to be built on the land. Corresponding to architectural use, respectively.

  Next, as shown in FIG. 2, in the user terminal 11, by pressing the execution button 38 of the input unit 23, the input information transmission unit 24 displays the input legal regulation information and the building usage information acquisition server 13. (S2).

  Next, as shown in FIG. 2, in the information acquisition server 13, the legal regulation information storage means 15 converts the values entered in the ward input form 30 or the front road width input form 36 into legal regulation information, respectively. The value stored in the storage file 14 and input to the building usage input form 37 by the building usage storage means 17 is stored in the building usage storage file 16 (S3).

Next, as shown in FIG. 2, in the information acquisition server 13, the building information storage means 19 is based on the building usage stored in the building usage storage file 16, and the building averaged for each building usage from the storage file 26. The area per house is calculated and the area per house is stored in the building information storage file 18 (S4).
As an example, since “buildings” are stored in the building use storage file 16 as building use as described above, the average is calculated from the area of each “housing” stored in the storage file 26. To do. As a result, as shown in the breakdown display column 40 of FIG. 3B, the areas of “7 square meters” and “8 square meters” are stored in the building information storage file 18 as the average area of “communal housing”. .

Next, as shown in FIG. 2, in the information acquisition server 13, the calculation means 21 includes legal regulation information stored in the legal regulation information storage file 14, building usage stored in the building usage storage file 16, and Based on the area stored in the building information storage file 18, the number of houses of the building is calculated and stored in the building number storage file 20 (S5).
Next, as shown in FIG. 2, in the information acquisition server 13, the transmission means 22 transmits the number of buildings in the building stored in the building number storage file 20 to the user terminal 11 (S <b> 6).
Next, on the user terminal 11, the display means 25 displays the number of buildings of the building transmitted from the information acquisition server 13 (S7).
Specifically, as shown in FIG. 3 (b), the display means 25 displays the number of houses of the building transmitted from the information acquisition server 13 in the result display column 39, and the area per unit of the building. A breakdown of the number of units is displayed in the breakdown display field 40 and a comment is displayed in the comment display field 41.
As an example, as shown in FIG. 3 (b), the result display column 39 displays the number of buildings as “the total number of plans for this property is 15 units”, and the breakdown display column 40 displays the number of buildings per unit. As a breakdown of the number of units per area, “7m2 rooms ... 1st floor / 6 units, 2nd floor / 7 units, 8m2 rooms ... 1st floor / 1 unit, 2nd floor / 1 unit, total 15 The comment display field 41 displays “You may be able to prepare another unit. Please contact the design office for detailed plan design.”

  Further, when the user terminal 11 requests, in the information acquisition server 13, the drawing extraction means 28 stores the building usage from the building drawings for each building usage stored in the drawing file 27 so far. Drawings corresponding to the architectural purposes stored in the file 16 are extracted (S8). Although not shown, the extracted drawing can be transmitted from the information acquisition server 13 to the user terminal 11 in response to a request from the user terminal 11 and displayed on the user terminal 11.

Further, when the user terminal 11 requests, the information acquisition server 13 constructs the building on the land based on the number of the buildings stored in the building number storage file 20 by the report creation means 29. A balance report in the case of having been made is created (S9). Although not shown, the generated balance report can be transmitted from the information acquisition server 13 to the user terminal 11 in response to a request from the user terminal 11 and displayed on the user terminal 11.
From the above, in the land to be sold, it is possible to calculate the number of houses that can be secured for buildings that satisfy the conditions such as legal regulation information and building usage.

(3) Effects of the information acquisition system 10 according to the present embodiment As shown in FIGS. 1 and 3, in the information acquisition system 10 according to the present embodiment, the legal restrictions on the land from the user terminal 11. When the information and the building usage of the building to be built on the land are inputted, the legal regulation information storage means 15 converts the legal regulation information on the land into the legal regulation information storage file 14 in the information acquisition server 13. The building usage of the building to be built on the land is stored in the building usage storage file 16 by the building usage storage means 17, and the area per unit of the building is stored in the building information storage by the building information storage means 19. The number of houses of the building is calculated based on the legal regulation information, the building usage, and the area, which is stored in the file 18 and calculated by the calculation means 21. The number of houses of the building stored in the building number storage file 20 is transmitted to the user terminal 11 by the transmission means 22.
Therefore, by inputting the legal regulation information on the land and the building usage of the building to be built on the land from the user terminal 11, in the land to be sold, the legal regulation information, the building usage, and the It is possible to immediately calculate the number of houses that can be secured for a building that satisfies the conditions such as area.
As a result, information that can reliably prevent situations such as when the company has been moved ahead by another contractor, or when it has been found that the balance of payment is not met when the number of houses that can be secured is known. An acquisition system can be provided.
In addition, the real estate company can reduce the cost for determining the number of houses that can be secured. In addition, in the design office, for buildings that were not actually adopted and were not built, there was a wasteful cost of calculating the number of houses that could be secured for such buildings. Can be omitted.

  As shown in FIGS. 1 and 3, in the information acquisition system 10 according to the present embodiment, the building information storage means 19 accumulates the building usage based on the building usage stored in the building usage storage file 16. Since the area per building averaged for each building use is calculated from the file 26 and the area per building is stored in the building information storage file 18, the area per building is a condition. Efficiently calculate the number of units that can be secured on the land to be sold, using the average area per unit calculated for each type of building to be built, such as dormitories, apartment houses, and long houses. Can be shown.

  As shown in FIGS. 1 and 3, in the information acquisition system 10 according to the present embodiment, the drawing extraction unit 28 uses the drawing file based on the building usage stored in the building usage storage file 16. Since the drawings corresponding to the above-mentioned architectural use are extracted from 27, using the drawings accumulated for each type of building to be built, such as dormitory, apartment house, tenement house, etc. It can be shown as a drawing sample.

Moreover, as shown in FIG.1 and FIG.3, in the information acquisition system 10 which concerns on this Embodiment, it is based on the number of the buildings of the said building stored in the number-of-buildings storage file 20 by the report preparation means 29. FIG. Thus, a balance report when the building is constructed on the land is created.
Therefore, for example, a developer in a real estate company has conventionally calculated the business balance based on information on the location related to the land to be sold, the number of minutes on foot from the station, the size and shape of the land, and the number of houses that can be secured. However, since the income and expenditure report for the construction of the building on the land was created immediately while the land was purchased, the real estate company can save time and immediately make a balance. The decision can be made and the purchase of the land is facilitated without being preempted.

  The present invention can be widely applied to servers, systems, and methods for acquiring building information related to the sale and purchase of land, and has industrial applicability.

10: Information acquisition system 11: User terminal 12: Internet 13: Information acquisition server 14: Legal regulation information storage file 15: Legal regulation information storage means 16: Building use storage file 17: Building use storage means 18: Building information storage File 19: Architectural information storage means 20: Architectural unit storage file 21: Calculation means 22: Transmission means 23: Input means 24: Input information transmission means 25: Display means 26: Accumulation file 27: Drawing file 28: Drawing extraction means 29: Report creation means 30: ward input form 31: site area input form 32: use area input form 33: fire prevention area input form 34: building coverage input form 35: floor area input form 36: front road width input form 37: building use input Form 38: Execution button 39: Result display column 40: Breakdown display column 41: Instrument display column

  The present invention relates to a server, a system, and a method for acquiring building information related to the sale and purchase of land.

  Conventionally, in the buying and selling of land, what kind of building is built on the land is positioned as extremely important information. Especially in the buying and selling of land sold as residential land for rental apartments, hotels, inns, etc., the role of the developer, that is, the seller, The person in the business owner's position calculates the income and expenditure based on the number of buildings that can be secured on the land.

However, the number of houses that can be secured varies depending on applicable laws and other regulations, so it is necessary to calculate them within the legal and numerical limits. As a result, the number of houses that can be secured immediately (Number of rooms) could not be calculated.
Therefore, there have been situations in which land traders have been moved ahead by other traders, and it has been found that the balance of payments cannot be met when the number of houses that can be secured is known.
Such a situation has occurred not only in the calculation of the number of houses in a building but also in the calculation of the number of rooms in one building.
The applicant of the present patent investigated the prior art, but no literature was found that would solve the above situation.

JP-A-11-120196 Japanese Patent Laid-Open No. 5-89211

  The present invention is for solving the conventional problems as described above, and the problem is that an information acquisition server and information acquisition that can immediately calculate and indicate the number of houses that can be secured in the land to be sold. It is to provide a system and an information acquisition method.

In order to solve the above-described problem, the invention according to claim 1 is an information acquisition server that acquires the number of buildings that can be built on land, and the legal regulation information on the land is legally regulated. Legal and regulatory information storage means for storing in the information storage file, architectural use storage means for storing the building usage of the building to be built on the land in the building usage storage file, and the area per unit of the building is stored in the building information and building information storage means for storing a file, the regulatory information, the architectural applications, and, on the basis of the area, and calculate the number of units of the building, have a calculating means to be stored in the building number of units stored file The building information storage means has a storage file having an area per building for each building use accumulated so far, and is based on the building use stored in the building use storage file. There are, from said storage file and calculate the area of one household per building averaged for each of the architectural applications, and storing, the area of one household per the building in the building information storage file.

Here, the legal regulation information includes the use area (residence, commerce, industry), building coverage ratio, floor area ratio, regulations on studios, height restrictions, presence of fire prevention areas, front road width, etc. It is a concept that includes information regulated by the City Planning Act.
Architectural uses include dormitories (share houses), apartment houses (apartments, condominiums), and tenement houses (two or more houses built in a single building, each house having a common wall, each outside This means the type of building to be constructed, such as a townhouse).
Therefore, the legal regulation information storage means stores the legal regulation information on the land in the legal regulation information storage file, and the building usage storage means sets the building usage of the building to be built on the land. Stored in the use storage file, the building information storage means stores the area per unit of the building in the building information storage file, and the calculation means stores the legal regulation information, the building use, and the Based on the area, the number of buildings is calculated and stored in the building number storage file.
In particular, the building information storage means calculates the area per unit of the building averaged for each building use from the stored file based on the building use stored in the building use storage file, and The area per house is stored in the building information storage file.

  In invention of Claim 2, it is connected to the user terminal, The transmission means which transmits the number of the houses of the building stored in the said number-of-buildings storage file to the said user terminal, From the said user terminal, the said When the legal regulation information on land and the building usage of the building to be built on the land are input, the calculated number of houses of the building is transmitted to the user terminal.

  Therefore, when the legal regulation information regarding the land and the building usage of the building constructed on the land are input from the user terminal, the legal regulation information regarding the land is input by the legal regulation information storage unit. Stored in the legal regulation information storage file, the building usage storage means stores the building usage of the building to be built on the land in the building usage storage file, and the calculation means stores the legal regulation information and the building. Based on the use and the area, the number of houses of the building is calculated, stored in the building number storage file, and the number of houses of the building stored in the building number storage file by the transmission means is the user. Sent to the terminal.

In invention of Claim 3 , it has a drawing file which has the drawing of the building for every building use accumulated so far, and based on the building use stored in the building use storage file, It further has a drawing extracting means for extracting a drawing corresponding to the building application from the drawing file.

  Therefore, the drawing corresponding to the architectural usage is extracted from the drawing file based on the architectural usage stored in the architectural usage storage file.

In invention of Claim 4 , the report preparation which produces the income and expenditure report at the time of building the said building on the said land based on the number of the said building stored in the said number-of-buildings storage file The information acquisition server according to claim 1, further comprising means.

  Therefore, the report creation means creates a balance report when the building is built on the land, based on the number of buildings stored in the building number storage file.

In invention of Claim 5 , it is connected to a user terminal, is equipped with the information acquisition server which acquires the number of the buildings which can be built on land, and the user terminal is the information acquired from the information acquisition server. An information acquisition system for transmitting requested information, legal regulation information storage means for storing legal regulation information on the land, and building usage storage means for storing a building usage of a building to be built on the land, Based on the building information storage means for storing the area per unit of the building, the legal regulation information, the building application, and the area, the number of the building is calculated and stored in the building storage file. calculation means for, in response to a request from the user terminal, and a transmitting means for transmitting the number of units stored in the building number of units stored file to the user terminal, wherein The building information storage means has a storage file having an area per building for each building use accumulated so far, and based on the building use stored in the building use storage file, An average area per building is calculated for each building application, and the area per building is stored in the building information storage file.

Therefore, when the legal regulation information regarding the land and the building usage of the building constructed on the land are input from the user terminal, the legal regulation information regarding the land is input by the legal regulation information storage unit. Stored in the legal regulation information storage file, the building usage storage means stores the building usage of the building to be built on the land in the building usage storage file, and the calculation means stores the legal regulation information and the building. Based on the use and the area, the number of houses of the building is calculated, stored in the building number storage file, and the number of houses of the building stored in the building number storage file by the transmission means is the user. Sent to the terminal.
In particular, the building information storage means calculates the area per unit of the building averaged for each building use from the stored file based on the building use stored in the building use storage file, and The area per house is stored in the building information storage file.

Claim 1 information acquisition server according to 4, in the information acquisition system according to claim 5, wherein the legal regulation by the information storage means, regulatory information said legal regulation information storage file relating to the land The building usage of the building to be built on the land is stored in the building usage storage file by the building usage storage means, and the building information storage means sets the area per unit of the building to the building information. Since the number of houses of the building is calculated based on the legal regulation information, the building use, and the area by the calculation means and stored in the building number storage file, the data is stored in the storage file. Immediately calculate the number of houses that can be secured in the target land, satisfying the legal regulation information, the building use, and the area. be able to.
As a result, information that can reliably prevent situations such as when the company has been moved ahead by another contractor, or when it has been found that the balance of payment is not met when the number of houses that can be secured is known. An acquisition server and an information acquisition system can be provided.
In addition, the real estate company can reduce the cost for determining the number of houses that can be secured. In addition, in the design office, for buildings that were not actually adopted and were not built, there was a wasteful cost of calculating the number of houses that could be secured for such buildings. Can be omitted.

Moreover, in the information acquisition server of Claims 1-4, In the information acquisition system of Claim 5, based on the building use stored in the said building use storage file by the said building information storage means, Since the area per building averaged for each building use is calculated from the accumulated file and the area per building is stored in the building information storage file, the area per building Without granting as a condition, the number of houses that can be secured in the land to be sold can be efficiently obtained by using the average value of the area per unit calculated for each type of building to be built, such as dormitory, apartment house, and tenement house. Can be calculated and shown.

3. The information acquisition server according to claim 2, wherein when the legal regulation information on the land and the building usage of the building to be constructed on the land are input from the user terminal, the legal regulation information is stored. The legal regulation information on the land is stored in the legal regulation information storage file by the means, and the building usage of the building to be built on the land is stored in the building usage storage file by the building usage storage means, The number of houses of the building is calculated based on the legal regulation information, the building usage, and the area by the calculation means, and stored in the building number storage file, and the building number storage file is calculated by the transmission means. The number of houses of the building stored in is transmitted to the user terminal.
Therefore, it is possible to efficiently calculate the number of houses of the building that satisfy the conditions such as the legal regulation information, the building application, and the area.
As a result, it is possible to immediately calculate and indicate the number of houses that can be secured in the land to be sold by inputting legal regulation information on the land and the building usage of the building to be built on the land from the user terminal.

In the information acquisition server according to claim 3 , a drawing corresponding to the architectural application is extracted from the drawing file based on the architectural application stored in the architectural application storage file by the drawing extraction unit. Therefore, using the drawings accumulated for each type of building to be built, such as dormitory, apartment house, and tenement house, it can be shown as a drawing sample of the building to be built on the land to be sold.

In the information acquisition server according to claim 4 , when the building is constructed on the land based on the number of houses of the building stored in the building number storage file by the report creating unit. Income and expenditure report is prepared.
Therefore, for example, a developer in a real estate company has conventionally calculated the business balance based on information on the location related to the land to be sold, the number of minutes on foot from the station, the size and shape of the land, and the number of houses that can be secured. However, since the income and expenditure report for the construction of the building on the land was created immediately while the land was purchased, the real estate company can save time and immediately make a balance. The decision can be made and the purchase of the land is facilitated without being preempted.

FIG. 1 is a block diagram showing an embodiment of an information acquisition system according to the present invention. FIG. 2 is a flowchart showing the flow of processing in the embodiment of the information acquisition system according to the present invention. FIG. 3 is a schematic diagram showing an input screen of the user terminal and (b) an output screen of the user terminal in the embodiment of the information acquisition system according to the present invention.

Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings.
(1) Configuration of information acquisition system 10 according to the present embodiment As shown in FIGS. 1 and 3, the information acquisition system 10 according to an embodiment of the present invention is connected to a user terminal 11 via the Internet 12. The information acquisition server 13 acquires the number of buildings that can be built on the land, and is configured to transmit information requested by the user terminal 11 among the information acquired from the information acquisition server 13.

As shown in FIGS. 1 and 3, the information acquisition server 13 according to the present embodiment includes legal regulation information storage means 15 that stores legal regulation information related to the land in a legal regulation information storage file 14. , A building usage storage means 17 for storing the building usage of the building to be built on the land in a building usage storage file 16, and a building information storage means 19 for storing the area per unit of the building in a building information storage file 18. Based on the legal regulation information stored in the legal regulation information storage file 14, the building usage stored in the building usage storage file 16, and the area stored in the building information storage file 18, the number of houses of the building In response to the request from the user terminal 11 and the calculation means 21 for calculating the building number storage file 20 and the building stored in the building number storage file 20 And a transmitting means 22 for transmitting the number of units to the user terminal 11.
Here, the legal regulation information includes the use area (residence, commerce, industry), building coverage ratio, floor area ratio, regulations on studios, height restrictions, presence of fire prevention areas, front road width, etc. It is a concept that includes information regulated by the City Planning Act.
Architectural uses include dormitories (share houses), apartment houses (apartments, condominiums), and tenement houses (two or more houses built in a single building, each house having a common wall, each outside This means the type of building to be constructed, such as a townhouse).

Moreover, as shown in FIG.1 and FIG.3, the user terminal 11 which concerns on this Embodiment is the input means 23 which inputs the legal regulation information regarding the said land, and the building use of the building built in the said land, and an input Input information transmitting means 24 for transmitting the legal regulation information and the building usage to the information acquisition server 13, and a display means 25 for displaying the number of houses of the building transmitted from the information acquisition server 13. .
As shown in FIG. 3 (a), the input means 23 according to the present embodiment is provided with a ward input form 30, a site area input form 31, a use area input in order to input legal regulation information regarding land in Tokyo. Form 32, fire prevention area input form 33, building coverage input form 34, floor area input form 35, front road width input form 36, and a building use input form for inputting the building use of the building to be built on the land 37, and an execution button 38 for transmitting the values input to the input forms 30 to 37 to the information acquisition server 13 by the input information transmitting means 24.
As shown in FIG. 3A, each of the input forms 30 to 37 according to the present embodiment is configured such that a value to be input can be selected from a pull-down menu. For example, in the use area input form 32, “Type 1 low-rise residential area”, “Type 2 low-rise residential area”, “Type 1 medium- and high-rise residential area”, “ “Type 2 high-rise residential area”, “Type 1 residential area”, “Type 2 residential area”, “Quasi-dwelling area”, “Nearby commercial area”, “Commercial area”, “Quasi-industrial area”, “Industrial area” “Region”, “industrial exclusive area”, the above 12 types of use areas are prepared, and the use area can be input by selecting one of them.

  Moreover, as shown in FIG.3 (b), the display means 25 which concerns on this Embodiment is the result display column 39 which displays the number of the houses of the said building transmitted from the information acquisition server 13, and one of the said buildings It has a breakdown display column 40 for displaying the breakdown of the number of houses for each area and a comment display column 41 for displaying comments.

  Moreover, as shown in FIG.1 and FIG.3, the building information storage means 19 which concerns on this Embodiment has the accumulation | storage file 26 which has the area per unit of the building for every building use accumulated so far. Based on the building usage stored in the building usage storage file 16, the area per unit of building averaged for each building usage is calculated from the storage file 26, and the area per unit of building is calculated as building information. It is configured to store in the storage file 18.

  Moreover, as shown in FIG.1 and FIG.3, in the information acquisition server 13 which concerns on this Embodiment, it has the drawing file 27 which has the drawing of the building for every building use accumulated so far, Based on the architectural usage stored in the architectural usage storage file 16, it further has drawing extraction means 28 for extracting a drawing corresponding to the architectural usage from the drawing file 27.

Moreover, as shown in FIG.1 and FIG.3, in the information acquisition server 13 which concerns on this Embodiment, based on the number of the houses of the said building stored in the number-of-buildings storage file 20, the said building in the said land It further has a report creation means 29 for creating a balance report when the object is constructed.
Here, the income and expenditure report shows annual income items such as rent, common service costs, parking fees, and expenditure items such as repayment interest, fixed asset tax, city planning tax, fire insurance premium, management fee, maintenance fee, etc. It is an extremely important document for determining the buying and selling of land.

(2) Process Flow of Information Acquisition System 10 According to the Present Embodiment As shown in FIG. 2, the information acquisition system 10 according to the present embodiment performs processes according to the following steps. First, the operator of the user terminal 11 inputs legal regulation information about land and the building usage of the building to be built on the land through the input means 23 (S1).
Specifically, as shown in FIG. 3A, the ward to which the land belongs is displayed in the ward input form 30, the site area of the land in the site area input form 31, and the use of the land in the use area input form 32. In the fire prevention area input form 33, whether or not the fire prevention area of the land is designated, the building coverage input form 34, the building coverage ratio of the land, the floor area input form 35, the land volume ratio, and the front road width input form 36 The width of the front road of the land is entered in the building usage input form 37, and the building usage of the building to be built on the land is entered.
As an example, as shown in FIG. 3A, “Itabashi Ward” is set in the ward input form 30, “133.82 square meters” is set in the site area input form 31, and “Class 1 low-rise dwelling” is used in the use area input form 32. “Dedicated area”, “None” in the fire prevention area input form 33, “60%” in the building coverage input form 34, “200%” in the floor area input form 35, and “6 m” in the front road width input form 36 Are entered in the building usage input form 37, respectively.
Here, the value input in the ward input form 30 or the front road width input form 36 is the legal regulation information of the land, and the value input in the building usage input form 37 is the building to be built on the land. Corresponding to architectural use, respectively.

  Next, as shown in FIG. 2, in the user terminal 11, by pressing the execution button 38 of the input unit 23, the input information transmission unit 24 displays the input legal regulation information and the building usage information acquisition server 13. (S2).

  Next, as shown in FIG. 2, in the information acquisition server 13, the legal regulation information storage means 15 converts the values entered in the ward input form 30 or the front road width input form 36 into legal regulation information, respectively. The value stored in the storage file 14 and input to the building usage input form 37 by the building usage storage means 17 is stored in the building usage storage file 16 (S3).

Next, as shown in FIG. 2, in the information acquisition server 13, the building information storage means 19 is based on the building usage stored in the building usage storage file 16, and the building averaged for each building usage from the storage file 26. The area per house is calculated and the area per house is stored in the building information storage file 18 (S4).
As an example, since “buildings” are stored in the building use storage file 16 as building use as described above, the average is calculated from the area of each “housing” stored in the storage file 26. To do. As a result, as shown in the breakdown display column 40 of FIG. 3B, the areas of “7 square meters” and “8 square meters” are stored in the building information storage file 18 as the average area of “communal housing”. .

Next, as shown in FIG. 2, in the information acquisition server 13, the calculation means 21 includes legal regulation information stored in the legal regulation information storage file 14, building usage stored in the building usage storage file 16, and Based on the area stored in the building information storage file 18, the number of houses of the building is calculated and stored in the building number storage file 20 (S5).
Next, as shown in FIG. 2, in the information acquisition server 13, the transmission means 22 transmits the number of buildings in the building stored in the building number storage file 20 to the user terminal 11 (S <b> 6).
Next, on the user terminal 11, the display means 25 displays the number of buildings of the building transmitted from the information acquisition server 13 (S7).
Specifically, as shown in FIG. 3 (b), the display means 25 displays the number of houses of the building transmitted from the information acquisition server 13 in the result display column 39, and the area per unit of the building. A breakdown of the number of units is displayed in the breakdown display field 40 and a comment is displayed in the comment display field 41.
As an example, as shown in FIG. 3 (b), the result display column 39 displays the number of buildings as “the total number of plans for this property is 15 units”, and the breakdown display column 40 displays the number of buildings per unit. As a breakdown of the number of units per area, “7m2 rooms ... 1st floor / 6 units, 2nd floor / 7 units, 8m2 rooms ... 1st floor / 1 unit, 2nd floor / 1 unit, total 15 The comment display field 41 displays “You may be able to prepare another unit. Please contact the design office for detailed plan design.”

  Further, when the user terminal 11 requests, in the information acquisition server 13, the drawing extraction means 28 stores the building usage from the building drawings for each building usage stored in the drawing file 27 so far. Drawings corresponding to the architectural purposes stored in the file 16 are extracted (S8). Although not shown, the extracted drawing can be transmitted from the information acquisition server 13 to the user terminal 11 in response to a request from the user terminal 11 and displayed on the user terminal 11.

Further, when the user terminal 11 requests, the information acquisition server 13 constructs the building on the land based on the number of the buildings stored in the building number storage file 20 by the report creation means 29. A balance report in the case of having been made is created (S9). Although not shown, the generated balance report can be transmitted from the information acquisition server 13 to the user terminal 11 in response to a request from the user terminal 11 and displayed on the user terminal 11.
From the above, in the land to be sold, it is possible to calculate the number of houses that can be secured for buildings that satisfy the conditions such as legal regulation information and building usage.

(3) Effects of the information acquisition system 10 according to the present embodiment As shown in FIGS. 1 and 3, in the information acquisition system 10 according to the present embodiment, the legal restrictions on the land from the user terminal 11. When the information and the building usage of the building to be built on the land are inputted, the legal regulation information storage means 15 converts the legal regulation information on the land into the legal regulation information storage file 14 in the information acquisition server 13. The building usage of the building to be built on the land is stored in the building usage storage file 16 by the building usage storage means 17, and the area per unit of the building is stored in the building information storage by the building information storage means 19. The number of houses of the building is calculated based on the legal regulation information, the building usage, and the area, which is stored in the file 18 and calculated by the calculation means 21. The number of houses of the building stored in the building number storage file 20 is transmitted to the user terminal 11 by the transmission means 22.
Therefore, by inputting the legal regulation information on the land and the building usage of the building to be built on the land from the user terminal 11, in the land to be sold, the legal regulation information, the building usage, and the It is possible to immediately calculate the number of houses that can be secured for a building that satisfies the conditions such as area.
As a result, information that can reliably prevent situations such as when the company has been moved ahead by another contractor, or when it has been found that the balance of payment is not met when the number of houses that can be secured is known. An acquisition system can be provided.
In addition, the real estate company can reduce the cost for determining the number of houses that can be secured. In addition, in the design office, for buildings that were not actually adopted and were not built, there was a wasteful cost of calculating the number of houses that could be secured for such buildings. Can be omitted.

  As shown in FIGS. 1 and 3, in the information acquisition system 10 according to the present embodiment, the building information storage means 19 accumulates the building usage based on the building usage stored in the building usage storage file 16. Since the area per building averaged for each building use is calculated from the file 26 and the area per building is stored in the building information storage file 18, the area per building is a condition. Efficiently calculate the number of units that can be secured on the land to be sold, using the average area per unit calculated for each type of building to be built, such as dormitories, apartment houses, and long houses. Can be shown.

  As shown in FIGS. 1 and 3, in the information acquisition system 10 according to the present embodiment, the drawing extraction unit 28 uses the drawing file based on the building usage stored in the building usage storage file 16. Since the drawings corresponding to the above-mentioned architectural use are extracted from 27, using the drawings accumulated for each type of building to be built, such as dormitory, apartment house, tenement house, etc. It can be shown as a drawing sample.

Moreover, as shown in FIG.1 and FIG.3, in the information acquisition system 10 which concerns on this Embodiment, it is based on the number of the buildings of the said building stored in the number-of-buildings storage file 20 by the report preparation means 29. FIG. Thus, a balance report when the building is constructed on the land is created.
Therefore, for example, a developer in a real estate company has conventionally calculated the business balance based on information on the location related to the land to be sold, the number of minutes on foot from the station, the size and shape of the land, and the number of houses that can be secured. However, since the income and expenditure report for the construction of the building on the land was created immediately while the land was purchased, the real estate company can save time and immediately make a balance. The decision can be made and the purchase of the land is facilitated without being preempted.

The present invention, the server to get the information of the building related to the buying and selling of land, is widely applicable to the system, has an on the availability of industry.

10: Information acquisition system 11: User terminal 12: Internet 13: Information acquisition server 14: Legal regulation information storage file 15: Legal regulation information storage means 16: Building use storage file 17: Building use storage means 18: Building information storage File 19: Architectural information storage means 20: Architectural unit storage file 21: Calculation means 22: Transmission means 23: Input means 24: Input information transmission means 25: Display means 26: Accumulation file 27: Drawing file 28: Drawing extraction means 29: Report creation means 30: ward input form 31: site area input form 32: use area input form 33: fire prevention area input form 34: building coverage input form 35: floor area input form 36: front road width input form 37: building use input Form 38: Execution button 39: Result display column 40: Breakdown display column 41: Instrument display column

The present invention relates to a server and a system for acquiring building information related to the buying and selling of land.

  Conventionally, in the buying and selling of land, what kind of building is built on the land is positioned as extremely important information. Especially in the buying and selling of land sold as residential land for rental apartments, hotels, inns, etc., the role of the developer, that is, the seller, The person in the business owner's position calculates the income and expenditure based on the number of buildings that can be secured on the land.

However, the number of houses that can be secured varies depending on applicable laws and other regulations, so it is necessary to calculate them within the legal and numerical limits. As a result, the number of houses that can be secured immediately (Number of rooms) could not be calculated.
Therefore, there have been situations in which land traders have been moved ahead by other traders, and it has been found that the balance of payments cannot be met when the number of houses that can be secured is known.
Such a situation has occurred not only in the calculation of the number of houses in a building but also in the calculation of the number of rooms in one building.
The applicant of the present patent investigated the prior art, but no literature was found that would solve the above situation.

JP-A-11-120196 Japanese Patent Laid-Open No. 5-89211

The present invention is for solving the conventional problems as described above, and the problem is that an information acquisition server and an information acquisition that can immediately calculate and indicate the number of houses that can be secured in the land to be sold. It is to provide a system.

  In order to solve the above-described problem, the invention according to claim 1 is an information acquisition server that acquires the number of buildings that can be built on land, and the legal regulation information on the land is legally regulated. Legal and regulatory information storage means for storing in the information storage file, architectural use storage means for storing the building usage of the building to be built on the land in the building usage storage file, and the area per unit of the building is stored in the building information Building information storage means for storing in a file; and calculating means for calculating the number of houses of the building based on the legal regulation information, the building application, and the area, and storing the number of buildings in the building number storage file. The building information storage means has a storage file having an area per building for each building use accumulated so far, and is based on the building use stored in the building use storage file. There are, from said storage file and calculate the area of one household per building averaged for each of the architectural applications, and storing, the area of one household per the building in the building information storage file.

Here, the legal regulation information includes the use area (residence, commerce, industry), building coverage ratio, floor area ratio, regulations on studios, height restrictions, presence of fire prevention areas, front road width, etc. It is a concept that includes information regulated by the City Planning Act.
Architectural uses include dormitories (share houses), apartment houses (apartments, condominiums), and tenement houses (two or more houses built in a single building, each house having a common wall, each outside This means the type of building to be constructed, such as a townhouse).
Therefore, the legal regulation information storage means stores the legal regulation information on the land in the legal regulation information storage file, and the building usage storage means sets the building usage of the building to be built on the land. Stored in the use storage file, the building information storage means stores the area per unit of the building in the building information storage file, and the calculation means stores the legal regulation information, the building use, and the Based on the area, the number of buildings is calculated and stored in the building number storage file.
In particular, the building information storage means calculates the area per unit of the building averaged for each building use from the stored file based on the building use stored in the building use storage file, and The area per house is stored in the building information storage file.

  In invention of Claim 2, it is connected to the user terminal, The transmission means which transmits the number of the houses of the building stored in the said number-of-buildings storage file to the said user terminal, From the said user terminal, the said When the legal regulation information on land and the building usage of the building to be built on the land are input, the calculated number of houses of the building is transmitted to the user terminal.

  Therefore, when the legal regulation information regarding the land and the building usage of the building constructed on the land are input from the user terminal, the legal regulation information regarding the land is input by the legal regulation information storage unit. Stored in the legal regulation information storage file, the building usage storage means stores the building usage of the building to be built on the land in the building usage storage file, and the calculation means stores the legal regulation information and the building. Based on the use and the area, the number of houses of the building is calculated, stored in the building number storage file, and the number of houses of the building stored in the building number storage file by the transmission means is the user. Sent to the terminal.

  In invention of Claim 3, it has a drawing file which has the drawing of the building for every building use accumulated so far, and based on the building use stored in the building use storage file, It further has a drawing extracting means for extracting a drawing corresponding to the building application from the drawing file.

  Therefore, the drawing corresponding to the architectural usage is extracted from the drawing file based on the architectural usage stored in the architectural usage storage file.

  In invention of Claim 4, the report preparation which produces the income and expenditure report at the time of building the said building on the said land based on the number of the said building stored in the said number-of-buildings storage file The information acquisition server according to claim 1, further comprising means.

  Therefore, the report creation means creates a balance report when the building is built on the land, based on the number of buildings stored in the building number storage file.

In invention of Claim 5, it is connected to a user terminal, is equipped with the information acquisition server which acquires the number of the buildings which can be built on land, and the user terminal is the information acquired from the information acquisition server. An information acquisition system for transmitting requested information, a legal regulation information storage means for storing legal regulation information about the land, and a building for storing a building usage of a building to be built on the land in a building usage storage file Use storage means, building information storage means for storing the area per unit of the building in a building information storage file, the legal regulation information, the building use, and the number of houses of the building based on the area In response to a request from the user terminal, the number of units stored in the building number storage file is calculated in accordance with a request from the user terminal. A transmission means for transmitting to a user terminal, wherein the building information storage means has a storage file having an area per building for each building use accumulated so far, and is stored in the building use storage file Calculating the area per unit of the building averaged for each building use from the accumulated file based on the building use, and storing the area per unit of the building in the building information storage file. Features.

Therefore, when the legal regulation information regarding the land and the building usage of the building constructed on the land are input from the user terminal, the legal regulation information regarding the land is input by the legal regulation information storage unit. Stored in the legal regulation information storage file, the building usage storage means stores the building usage of the building to be built on the land in the building usage storage file, and the calculation means stores the legal regulation information and the building. Based on the use and the area, the number of houses of the building is calculated, stored in the building number storage file, and the number of houses of the building stored in the building number storage file by the transmission means is the user. Sent to the terminal.
In particular, the building information storage means calculates the area per unit of the building averaged for each building use from the stored file based on the building use stored in the building use storage file, and The area per house is stored in the building information storage file.

5. The information acquisition server according to claim 1, and the information acquisition system according to claim 5, wherein the legal regulation information storage means converts the legal regulation information about the land into the legal regulation information storage file. The building usage of the building to be built on the land is stored in the building usage storage file by the building usage storage means, and the building information storage means sets the area per unit of the building to the building information. Since the number of houses of the building is calculated based on the legal regulation information, the building use, and the area by the calculation means and stored in the building number storage file, the data is stored in the storage file. Immediately calculate the number of houses that can be secured in the target land, satisfying the legal regulation information, the building use, and the area. Door can be.
As a result, information that can reliably prevent situations such as when the company has been moved ahead by another contractor, or when it has been found that the balance of payment is not met when the number of houses that can be secured is known. An acquisition server and an information acquisition system can be provided.
In addition, the real estate company can reduce the cost for determining the number of houses that can be secured. In addition, in the design office, for buildings that were not actually adopted and were not built, there was a wasteful cost of calculating the number of houses that could be secured for such buildings. Can be omitted.

  Moreover, in the information acquisition server of Claims 1-4, In the information acquisition system of Claim 5, based on the building use stored in the said building use storage file by the said building information storage means, Since the area per building averaged for each building use is calculated from the accumulated file and the area per building is stored in the building information storage file, the area per building Without granting as a condition, the number of houses that can be secured in the land to be sold can be efficiently obtained by using the average value of the area per unit calculated for each type of building to be built, such as dormitory, apartment house, and tenement house. Can be calculated and shown.

3. The information acquisition server according to claim 2, wherein when the legal regulation information on the land and the building usage of the building to be constructed on the land are input from the user terminal, the legal regulation information is stored. The legal regulation information on the land is stored in the legal regulation information storage file by the means, and the building usage of the building to be built on the land is stored in the building usage storage file by the building usage storage means, The number of houses of the building is calculated based on the legal regulation information, the building usage, and the area by the calculation means, and stored in the building number storage file, and the building number storage file is calculated by the transmission means. The number of houses of the building stored in is transmitted to the user terminal.
Therefore, it is possible to efficiently calculate the number of houses of the building that satisfy the conditions such as the legal regulation information, the building application, and the area.
As a result, it is possible to immediately calculate and indicate the number of houses that can be secured in the land to be sold by inputting legal regulation information on the land and the building usage of the building to be built on the land from the user terminal.

  In the information acquisition server according to claim 3, a drawing corresponding to the architectural application is extracted from the drawing file based on the architectural application stored in the architectural application storage file by the drawing extraction unit. Therefore, using the drawings accumulated for each type of building to be built, such as dormitory, apartment house, and tenement house, it can be shown as a drawing sample of the building to be built on the land to be sold.

In the information acquisition server according to claim 4, when the building is constructed on the land based on the number of houses of the building stored in the building number storage file by the report creating unit. Income and expenditure report is prepared.
Therefore, for example, a developer in a real estate company has conventionally calculated the business balance based on information on the location related to the land to be sold, the number of minutes on foot from the station, the size and shape of the land, and the number of houses that can be secured. However, since the income and expenditure report for the construction of the building on the land was created immediately while the land was purchased, the real estate company can save time and immediately make a balance. The decision can be made and the purchase of the land is facilitated without being preempted.

FIG. 1 is a block diagram showing an embodiment of an information acquisition system according to the present invention. FIG. 2 is a flowchart showing the flow of processing in the embodiment of the information acquisition system according to the present invention. FIG. 3 is a schematic diagram showing an input screen of the user terminal and (b) an output screen of the user terminal in the embodiment of the information acquisition system according to the present invention.

Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings.
(1) Configuration of information acquisition system 10 according to the present embodiment As shown in FIGS. 1 and 3, the information acquisition system 10 according to an embodiment of the present invention is connected to a user terminal 11 via the Internet 12. The information acquisition server 13 acquires the number of buildings that can be built on the land, and is configured to transmit information requested by the user terminal 11 among the information acquired from the information acquisition server 13.

As shown in FIGS. 1 and 3, the information acquisition server 13 according to the present embodiment includes legal regulation information storage means 15 that stores legal regulation information related to the land in a legal regulation information storage file 14. , A building usage storage means 17 for storing the building usage of the building to be built on the land in a building usage storage file 16, and a building information storage means 19 for storing the area per unit of the building in a building information storage file 18. Based on the legal regulation information stored in the legal regulation information storage file 14, the building usage stored in the building usage storage file 16, and the area stored in the building information storage file 18, the number of houses of the building In response to the request from the user terminal 11 and the calculation means 21 for calculating the building number storage file 20 and the building stored in the building number storage file 20 And a transmitting means 22 for transmitting the number of units to the user terminal 11.
Here, the legal regulation information includes the use area (residence, commerce, industry), building coverage ratio, floor area ratio, regulations on studios, height restrictions, presence of fire prevention areas, front road width, etc. It is a concept that includes information regulated by the City Planning Act.
Architectural uses include dormitories (share houses), apartment houses (apartments, condominiums), and tenement houses (two or more houses built in a single building, each house having a common wall, each outside This means the type of building to be constructed, such as a townhouse).

Moreover, as shown in FIG.1 and FIG.3, the user terminal 11 which concerns on this Embodiment is the input means 23 which inputs the legal regulation information regarding the said land, and the building use of the building built in the said land, and an input Input information transmitting means 24 for transmitting the legal regulation information and the building usage to the information acquisition server 13, and a display means 25 for displaying the number of houses of the building transmitted from the information acquisition server 13. .
As shown in FIG. 3 (a), the input means 23 according to the present embodiment is provided with a ward input form 30, a site area input form 31, a use area input in order to input legal regulation information regarding land in Tokyo. Form 32, fire prevention area input form 33, building coverage input form 34, floor area input form 35, front road width input form 36, and a building use input form for inputting the building use of the building to be built on the land 37, and an execution button 38 for transmitting the values input to the input forms 30 to 37 to the information acquisition server 13 by the input information transmitting means 24.
As shown in FIG. 3A, each of the input forms 30 to 37 according to the present embodiment is configured such that a value to be input can be selected from a pull-down menu. For example, in the use area input form 32, “Type 1 low-rise residential area”, “Type 2 low-rise residential area”, “Type 1 medium- and high-rise residential area”, “ “Type 2 high-rise residential area”, “Type 1 residential area”, “Type 2 residential area”, “Quasi-dwelling area”, “Nearby commercial area”, “Commercial area”, “Quasi-industrial area”, “Industrial area” “Region”, “industrial exclusive area”, the above 12 types of use areas are prepared, and the use area can be input by selecting one of them.

  Moreover, as shown in FIG.3 (b), the display means 25 which concerns on this Embodiment is the result display column 39 which displays the number of the houses of the said building transmitted from the information acquisition server 13, and one of the said buildings It has a breakdown display column 40 for displaying the breakdown of the number of houses for each area and a comment display column 41 for displaying comments.

  Moreover, as shown in FIG.1 and FIG.3, the building information storage means 19 which concerns on this Embodiment has the accumulation | storage file 26 which has the area per unit of the building for every building use accumulated so far. Based on the building usage stored in the building usage storage file 16, the area per unit of building averaged for each building usage is calculated from the storage file 26, and the area per unit of building is calculated as building information. It is configured to store in the storage file 18.

  Moreover, as shown in FIG.1 and FIG.3, in the information acquisition server 13 which concerns on this Embodiment, it has the drawing file 27 which has the drawing of the building for every building use accumulated so far, Based on the architectural usage stored in the architectural usage storage file 16, it further has drawing extraction means 28 for extracting a drawing corresponding to the architectural usage from the drawing file 27.

Moreover, as shown in FIG.1 and FIG.3, in the information acquisition server 13 which concerns on this Embodiment, based on the number of the houses of the said building stored in the number-of-buildings storage file 20, the said building in the said land It further has a report creation means 29 for creating a balance report when the object is constructed.
Here, the income and expenditure report shows annual income items such as rent, common service costs, parking fees, and expenditure items such as repayment interest, fixed asset tax, city planning tax, fire insurance premium, management fee, maintenance fee, etc. It is an extremely important document for determining the buying and selling of land.

(2) Process Flow of Information Acquisition System 10 According to the Present Embodiment As shown in FIG. 2, the information acquisition system 10 according to the present embodiment performs processes according to the following steps. First, the operator of the user terminal 11 inputs legal regulation information about land and the building usage of the building to be built on the land through the input means 23 (S1).
Specifically, as shown in FIG. 3A, the ward to which the land belongs is displayed in the ward input form 30, the site area of the land in the site area input form 31, and the use of the land in the use area input form 32. In the fire prevention area input form 33, whether or not the fire prevention area of the land is designated, the building coverage input form 34, the building coverage ratio of the land, the floor area input form 35, the land volume ratio, and the front road width input form 36 The width of the front road of the land is entered in the building usage input form 37, and the building usage of the building to be built on the land is entered.
As an example, as shown in FIG. 3A, “Itabashi Ward” is set in the ward input form 30, “133.82 square meters” is set in the site area input form 31, and “Class 1 low-rise dwelling” is used in the use area input form 32. “Dedicated area”, “None” in the fire prevention area input form 33, “60%” in the building coverage input form 34, “200%” in the floor area input form 35, and “6 m” in the front road width input form 36 Are entered in the building usage input form 37, respectively.
Here, the value input in the ward input form 30 or the front road width input form 36 is the legal regulation information of the land, and the value input in the building usage input form 37 is the building to be built on the land. Corresponding to architectural use, respectively.

  Next, as shown in FIG. 2, in the user terminal 11, by pressing the execution button 38 of the input unit 23, the input information transmission unit 24 displays the input legal regulation information and the building usage information acquisition server 13. (S2).

  Next, as shown in FIG. 2, in the information acquisition server 13, the legal regulation information storage means 15 converts the values entered in the ward input form 30 or the front road width input form 36 into legal regulation information, respectively. The value stored in the storage file 14 and input to the building usage input form 37 by the building usage storage means 17 is stored in the building usage storage file 16 (S3).

Next, as shown in FIG. 2, in the information acquisition server 13, the building information storage means 19 is based on the building usage stored in the building usage storage file 16, and the building averaged for each building usage from the storage file 26. The area per house is calculated and the area per house is stored in the building information storage file 18 (S4).
As an example, since “buildings” are stored in the building use storage file 16 as building use as described above, the average is calculated from the area of each “housing” stored in the storage file 26. To do. As a result, as shown in the breakdown display column 40 of FIG. 3B, the areas of “7 square meters” and “8 square meters” are stored in the building information storage file 18 as the average area of “communal housing”. .

Next, as shown in FIG. 2, in the information acquisition server 13, the calculation means 21 includes legal regulation information stored in the legal regulation information storage file 14, building usage stored in the building usage storage file 16, and Based on the area stored in the building information storage file 18, the number of houses of the building is calculated and stored in the building number storage file 20 (S5).
Next, as shown in FIG. 2, in the information acquisition server 13, the transmission means 22 transmits the number of buildings in the building stored in the building number storage file 20 to the user terminal 11 (S <b> 6).
Next, on the user terminal 11, the display means 25 displays the number of buildings of the building transmitted from the information acquisition server 13 (S7).
Specifically, as shown in FIG. 3 (b), the display means 25 displays the number of houses of the building transmitted from the information acquisition server 13 in the result display column 39, and the area per unit of the building. A breakdown of the number of units is displayed in the breakdown display field 40 and a comment is displayed in the comment display field 41.
As an example, as shown in FIG. 3 (b), the result display column 39 displays the number of buildings as “the total number of plans for this property is 15 units”, and the breakdown display column 40 displays the number of buildings per unit. As a breakdown of the number of units per area, “7m2 rooms ... 1st floor / 6 units, 2nd floor / 7 units, 8m2 rooms ... 1st floor / 1 unit, 2nd floor / 1 unit, total 15 The comment display field 41 displays “You may be able to prepare another unit. Please contact the design office for detailed plan design.”

  Further, when the user terminal 11 requests, in the information acquisition server 13, the drawing extraction means 28 stores the building usage from the building drawings for each building usage stored in the drawing file 27 so far. Drawings corresponding to the architectural purposes stored in the file 16 are extracted (S8). Although not shown, the extracted drawing can be transmitted from the information acquisition server 13 to the user terminal 11 in response to a request from the user terminal 11 and displayed on the user terminal 11.

Further, when the user terminal 11 requests, the information acquisition server 13 constructs the building on the land based on the number of the buildings stored in the building number storage file 20 by the report creation means 29. A balance report in the case of having been made is created (S9). Although not shown, the generated balance report can be transmitted from the information acquisition server 13 to the user terminal 11 in response to a request from the user terminal 11 and displayed on the user terminal 11.
From the above, in the land to be sold, it is possible to calculate the number of houses that can be secured for buildings that satisfy the conditions such as legal regulation information and building usage.

(3) Effects of the information acquisition system 10 according to the present embodiment As shown in FIGS. 1 and 3, in the information acquisition system 10 according to the present embodiment, the legal restrictions on the land from the user terminal 11. When the information and the building usage of the building to be built on the land are inputted, the legal regulation information storage means 15 converts the legal regulation information on the land into the legal regulation information storage file 14 in the information acquisition server 13. The building usage of the building to be built on the land is stored in the building usage storage file 16 by the building usage storage means 17, and the area per unit of the building is stored in the building information storage by the building information storage means 19. The number of houses of the building is calculated based on the legal regulation information, the building usage, and the area, which is stored in the file 18 and calculated by the calculation means 21. The number of houses of the building stored in the building number storage file 20 is transmitted to the user terminal 11 by the transmission means 22.
Therefore, by inputting the legal regulation information on the land and the building usage of the building to be built on the land from the user terminal 11, in the land to be sold, the legal regulation information, the building usage, and the It is possible to immediately calculate the number of houses that can be secured for a building that satisfies the conditions such as area.
As a result, information that can reliably prevent situations such as when the company has been moved ahead by another contractor, or when it has been found that the balance of payment is not met when the number of houses that can be secured is known. An acquisition system can be provided.
In addition, the real estate company can reduce the cost for determining the number of houses that can be secured. In addition, in the design office, for buildings that were not actually adopted and were not built, there was a wasteful cost of calculating the number of houses that could be secured for such buildings. Can be omitted.

  As shown in FIGS. 1 and 3, in the information acquisition system 10 according to the present embodiment, the building information storage means 19 accumulates the building usage based on the building usage stored in the building usage storage file 16. Since the area per building averaged for each building use is calculated from the file 26 and the area per building is stored in the building information storage file 18, the area per building is a condition. Efficiently calculate the number of units that can be secured on the land to be sold, using the average area per unit calculated for each type of building to be built, such as dormitories, apartment houses, and long houses. Can be shown.

  As shown in FIGS. 1 and 3, in the information acquisition system 10 according to the present embodiment, the drawing extraction unit 28 uses the drawing file based on the building usage stored in the building usage storage file 16. Since the drawings corresponding to the above-mentioned architectural use are extracted from 27, using the drawings accumulated for each type of building to be built, such as dormitory, apartment house, tenement house, etc. It can be shown as a drawing sample.

Moreover, as shown in FIG.1 and FIG.3, in the information acquisition system 10 which concerns on this Embodiment, it is based on the number of the buildings of the said building stored in the number-of-buildings storage file 20 by the report preparation means 29. FIG. Thus, a balance report when the building is constructed on the land is created.
Therefore, for example, a developer in a real estate company has conventionally calculated the business balance based on information on the location related to the land to be sold, the number of minutes on foot from the station, the size and shape of the land, and the number of houses that can be secured. However, since the income and expenditure report for the construction of the building on the land was created immediately while the land was purchased, the real estate company can save time and immediately make a balance. The decision can be made and the purchase of the land is facilitated without being preempted.

  The present invention can be widely applied to servers and systems that acquire building information related to the purchase and sale of land, and has industrial applicability.

10: Information acquisition system 11: User terminal 12: Internet 13: Information acquisition server 14: Legal regulation information storage file 15: Legal regulation information storage means 16: Building use storage file 17: Building use storage means 18: Building information storage File 19: Architectural information storage means 20: Architectural unit storage file 21: Calculation means 22: Transmission means 23: Input means 24: Input information transmission means 25: Display means 26: Accumulation file 27: Drawing file 28: Drawing extraction means 29: Report creation means 30: ward input form 31: site area input form 32: use area input form 33: fire prevention area input form 34: building coverage input form 35: floor area input form 36: front road width input form 37: building use input Form 38: Execution button 39: Result display column 40: Breakdown display column 41: Instrument display column

Claims (7)

An information acquisition server that acquires the number of buildings that can be built on land,
Legal regulation information storage means for storing legal regulation information on the land in a legal regulation information storage file;
Building usage storage means for storing the building usage of the building to be built in the land in a building usage storage file;
Building information storage means for storing the area per unit of the building in a building information storage file;
An information acquisition server comprising: a calculating unit that calculates the number of houses of the building based on the legal regulation information, the building use, and the area, and stores the number of houses in a building storage file. Connected to the user terminal, comprising transmission means for transmitting the number of buildings stored in the building number storage file to the user terminal;
When the legal regulation information on the land and the architectural usage of the building to be built on the land are input from the user terminal, the calculated number of houses of the building is transmitted to the user terminal. The information acquisition server according to claim 1.   The building information storage means has a storage file having an area per building for each building use that has been stored so far, and the storage file is based on the building use stored in the building use storage file. 2. The information acquisition server according to claim 1, wherein an area per unit of the building averaged for each of the building uses is calculated, and the area per unit of the building is stored in the building information storage file. .   It has a drawing file that has a drawing of the building for each building use accumulated so far, and extracts the drawing corresponding to the building use from the drawing file based on the building use stored in the building use storage file The information acquisition server according to claim 1, further comprising a drawing extraction unit configured to perform the drawing extraction.   2. The method according to claim 1, further comprising report creation means for creating a balance report when the building is built on the land based on the number of the buildings stored in the building storage file. The information acquisition server described. An information acquisition system that includes an information acquisition server that is connected to a user terminal and acquires the number of buildings that can be built on land, and that transmits information requested by the user terminal among information acquired from the information acquisition server. ,
Legal regulation information storage means for storing legal regulation information on the land;
Building usage storage means for storing the building usage of the building to be built on the land;
Building information storage means for storing the area per unit of the building;
Based on the legal regulation information, the building application, and the area, the number of units of the building is calculated, and the calculating unit stores the number in the building unit storage file;
In response to a request from the user terminal, an information acquisition system comprising: a transmission unit configured to transmit the number of houses stored in the building number storage file to the user terminal. An information acquisition method for acquiring the number of buildings that can be built on land,
Storing legal regulatory information about the land;
Storing the architectural use of the building to be built on the land;
Storing the area per unit of the building;
Calculating the number of houses of the building based on the legal regulation information, the building application, and the area.