JP2002236826A - House plan making support system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a house plan making support system capable of extracting a plan conforming to a designating condition from a plurality of house plans in which different house forms mixedly exist, and capable of examining structural validity of the corrected plan by correcting the extracted plan. SOLUTION: This house plan making support system is composed of a server computer 2 having various house plan collections 21, and a client computer 1 connected to the server computer 2 via the Internet 3 and the other communication network. The client computer 1 side inputs a retrieving condition such as the floor area, the construction area, and the house forms, and transmits the retrieving condition to the server computer 2 side. The server computer 2 side extracts one or plural plans corresponding to the retrieving condition, and transmits the plans to the client computer 1 side. The client computer 1 side displays the transmitted plan on a display means 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a housing plan creation support system for retrieving a plan that meets conditions from a plurality of house plans and using it for planning.

[0002]

2. Description of the Related Art In general, in the sale of detached houses, various kinds of house plans are prepared in advance and compiled as a house plan collection in order to quickly respond to diversifying consumer needs. At the time of a business negotiation, a housing plan that meets the conditions of the planned housing construction site and the wishes of the owner is manually extracted and used from the collection of housing plans. Further, even when designing a new house plan by free design, a plan close to the plan to be designed may be extracted from a house plan collection and used as a planning base.

[0003]

However, in recent years, the types of housing plans have increased, and a lot of time has been required for selecting a plan. Furthermore, housing plans are summarized in a house plan collection for each house type, but since these plan collections have different display methods for conditions such as floor plans and prices, extracting them across multiple plan collections is complicated. Work was required. In addition, if you want to make changes to an existing plan, even if you make a small change, you must draw all the drawings by hand from the beginning, and check the structural validity and sales price of the changed plan. I couldn't grasp it immediately.

[0004] In view of the above, the present invention can extract a plan that meets specified conditions from a plurality of house plans in which different house types are mixed, and corrects the extracted plan to modify the extracted plan. An object of the present invention is to provide a housing plan creation support system capable of examining the structural validity of a corrected plan.

[0005]

In order to solve the above-mentioned problems, a housing plan creation support system according to the present invention comprises a server computer having various house plan collections, and the server computer connected to the server computer via the Internet or another communication network. The client computer side, floor area,
By inputting search conditions such as a building area and a house type and transmitting the search conditions to the server computer, the server computer extracts one or a plurality of plans corresponding to the search conditions and transmits the plans to the client computer. On the side, the transmitted plan is displayed on the display means. Further, the house plan collection has price information of each house plan, and on the client computer side, search conditions such as sales price and unit price are input and transmitted to the server computer side. The side extracts one or a plurality of plans that match the search conditions and transmits the extracted plans to the client computer side, where the transmitted plans are displayed on the display means. in addition,
The content displayed on the display means is output from the printing means.

Further, when the input means is operated on the client computer to change the layout of the house plan and the arrangement of the openings displayed on the display means, the changed plan is displayed on the display means. Further, when the changed house plan is transmitted to the server computer, the server computer calculates the sales price of the house from the plan and transmits it to the client computer, and the client computer displays the sales price on the display means.

In addition, when the changed housing plan is transmitted to the server computer, the server computer evaluates the structural validity of the plan and transmits it to the client computer, and the client computer displays the evaluation result on the display means. Is displayed. If the house plan is evaluated as structurally invalid, the server computer modifies the house plan by moving the position of the load-bearing walls, increasing or decreasing the number of columns, changing the shape of the foundation and roof, etc. Then, the corrected housing plan is displayed on the display means.

[0008]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a block diagram of a house plan search system according to an embodiment of the present invention, FIG. 2 is a view showing a display screen displaying a first input sheet for prompting the user to input search conditions, and FIG. FIG. 4 is a diagram showing a display screen on which an input sheet is displayed, FIG. 4 is a diagram showing a search condition table in which search conditions of each house plan are summarized, FIG. 5 is a flowchart showing an operation of plan extraction work, and FIG. FIG. 7 is a flowchart showing the operation of the plan changing operation, and FIG. 7 is a flowchart showing the operation of calculating the price of the house according to the plan.

As shown in FIG. 1, the housing plan search system comprises a client computer (1) and a server computer (2), which are connected to each other by communication lines (4) and (4) via the Internet (3). Have been.

[0010] The client computer (1) is a personal computer installed at each business office, and is connected to a display means (5), a printer (6) and an input means (7). The client computer (1) may have a portable function such as a laptop personal computer.
In this case, a mobile communication terminal such as a mobile phone may be used to connect to the Internet (3).

The display means (5) displays the first input sheet (11) shown in FIG. 2, the second input sheet (12) shown in FIG. 3, and a house plan transmitted from the server computer (2). Display screen (8).

The first input sheet (11) is used to select search condition items, and includes search condition items such as floor area, building area, house type, floor plan, kitchen specifications, and the number of floors. Is displayed, and a check box (1
3) (13) are provided. In addition, as items of the search condition, in addition to the above, the number of Japanese-style rooms, the number of residents, the presence or absence of external stairs, the specifications of the bathroom, the appearance of the building, the specifications of the balcony, the shape of the roof, and the like can be considered.

The second input sheet (12) is used for the first input sheet (1).
This is used to enter search conditions for each item selected in 1) .For items represented by numerical values such as total floor area, the numerical value input field (14) is In the item for selecting one from the list, options (15), (15),... Are listed, and check boxes (16), (16),. As described above, since the search condition can be determined only by inputting according to the input sheets (11) and (12), it is easy to use and accurate search is possible.

The printer (6) is for printing a house plan or the like to be presented to the owner, and has a display screen.
It is possible to select and print a necessary one from the house plan and the like displayed in (8) as appropriate.

The input means (7) includes a search condition input sheet (11).
Enter search conditions in (12) or use the display screen
An input device such as an OCR may be used, such as a keyboard or a mouse for changing the plan displayed in (8).
Further, a mobile computer or a portable information terminal for inputting via a communication line or the like may be used.

The server computer (2) is connected to the CAD computer (10) via a communication line (9) without going through the Internet (3). Computer for CAD (10)
Is a server computer via the Internet (3)
You may make it connect with (2).

The client computer (1) has a drawing program (20), and the server computer (2) has a plan collection file (21), a search program (22), a frame study program (23), and a price calculation program (20). 24), the CAD computer (3) stores a plan correction program (25).

The drawing program (20) is a CAD program used in the client computer (1),
The housing plan displayed on the display screen (8) can be changed by operating the input means (7), and a new housing plan can be created from an existing housing plan.

The plan collection file (21) contains various house plan collections, and each house plan collection summarizes house plans for each type of house. Also, the plan collection file (21) includes a search condition table (26) for searching for a desired housing plan from the plan collection file (21).
Is stored. This search condition table (26) assigns search conditions to all the housing plans contained in the plan collection file (21), and these conditions are represented by the house plan number on the vertical axis and the search conditions on the horizontal axis. It is summarized in a list. As described above, since the search conditions of all the housing plans are summarized in one table, it is possible to search all at once, and the search operation is quick and easy.

[0020] The search program (22) is a plan collection file.
This is for retrieving a house plan satisfying specific conditions from (21), and is executed in the server computer (2). As a search result, it is possible to obtain a list of housing plans that match the conditions and a list thereof. If there are few or no items that match the conditions, items that are close to the conditions are extracted.

The frame study program (23) is for evaluating whether the house plan changed by the drawing program (20) is structurally appropriate, and is a server computer.
Executed in (2).

The price calculation program (24) is for calculating the price of a house according to a changed or modified house plan, and is executed in the server computer (2).
The calculated price takes into account the specifications of the kitchen and bathroom in addition to the modeling conditions of the building.

The plan collection file (21) and each program
In (22), (23) and (24), a plurality of server computers may be provided and distributed and stored in these computers.

The plan modification program (25) is for modifying a house plan evaluated as structurally invalid by the frame examination program (23) to make it a structurally valid plan. Executed in CA
In the computer for D (10), the server computer (2)
The change plan sent from is modified to a structurally appropriate one by moving the position of the load-bearing wall, increasing or decreasing the number of columns, changing the shape of the foundation and roof, and as a revised plan It is sent back to the server computer (2).

In the above configuration, a flow of operation of the system will be described with reference to FIGS.

First, the flow of the work for extracting a house plan is shown in FIG.
It will be described according to. When the system is started, a first input sheet (11) is displayed on the display screen (8).
(Step S1) The input means (7) selects an item to be searched as appropriate from the search condition items, and selects a check box (1).
3) Enter a check in (13)…. (Step S2). Next, the second input sheet (12) is displayed (step S3),
A numerical value and a check are entered in the numerical value input column (14) and the check columns (16), (16)... (Step S4).

After completing the input, the first input sheet (11) and the second input sheet (11)
When the search conditions input to the input sheet (12) are transmitted from the client computer (1) to the server computer (2) (step S5), the search program (22) is received in the server computer (2) that has received the search conditions. The execution is executed, and a house plan that meets the conditions is searched from the plan collection file (21) (step S6).

The search result is transmitted from the server computer (2) to the client computer (1) (step S7), and the client computer receiving the result
A list of search results is displayed on the display screen (9) on the (1) side (step 8). Then, when an arbitrary housing plan is selected from the list (step S9), the desired housing plan is displayed on the display screen (8) (step S10).

Finally, it is determined whether or not to print (step S11). If printing is selected, the house plan is printed from the printer (6) (step S12).

Next, a description will be given, with reference to FIG. 6, of a flow of operations in the case where changes and corrections are made to the house plan (step S21) displayed on the display screen (8) subsequent to the above extraction operation.

First, in the client computer (1), a drawing program is executed, the input means (8) is operated to change the house plan (step S22), and the changed house plan is transferred to the server computer (2). Send to
(Step S23). In the server computer (2) that has received the change plan, the frame examination program (23) is executed to examine the structural plan validity (step S24).

When the examination result is transmitted from the server computer (2) to the client computer (1) (step S25), the examination result is displayed on the display screen (8) (step S26).

Then, the client computer (1) looks at the examination result (step S27), and when it is not appropriate, can select whether or not to modify the change plan (step S28). If you choose to modify, the change plan left in the server computer (2) will be
It is transmitted to the computer for D (10) (step S29),
In the CAD computer (10) that has received the change plan, a plan correction program (18) is executed to correct the change plan to a structurally appropriate one (step S3).
0).

The correction plan is a CAD computer (10)
Sent to the server computer (2) (step S
31) and further transmitted from the server computer (2) to the client computer (1) (step S3).
2) is displayed on the display screen (8) (step S
33). Then, it is determined whether or not to print (step S
34) If the user selects to print, the correction plan is printed (step S35).

Next, following the above change and correction work,
The flow of the operation for calculating the price of the change or modification plan displayed on the display screen (8) will be described with reference to FIG.

When the client computer (1) selects to calculate the price (step S41), the price calculation program (24) is executed in the server computer (2) and the plan left in the server computer (2) is executed. Is calculated (step S42). The calculation result is transmitted to the client computer (1) (Step S43) and displayed on the display screen (8) (Step S44). Then, it is determined whether or not to print (step S45), and when printing is selected, the calculation result is printed (step S46).

The present invention is not limited to the above embodiment, and it goes without saying that many modifications and changes can be made to the above embodiment within the scope of the present invention.

[0038]

When a search condition is inputted from the client computer side, a plan matching the search condition is extracted on the server computer side and displayed on the display means of the client computer side. There is no need to perform the extraction work, and the target plan can be obtained in a short time. Further, even when searching across a plurality of house types, the search can be performed quickly and easily.

Further, since it is possible to change the layout of the housing plan output to the display means, the position of the opening, and the like, it is possible to easily not only an existing housing plan but also a new housing plan closer to the owner's request. Can be presented. In addition, since the sales price of the changed housing plan can be calculated, the sales price of the changed plan can be immediately presented.

In addition, the structural validity of the changed house plan can be evaluated. If the house plan is evaluated as not structurally valid, the server computer moves the position of the load-bearing wall or increases or decreases the number of columns. Because the housing plan is modified by changing the shape of the foundation or roof, more accurate planning can be simplified.

As described above, since each operation in creating a house plan can be performed quickly, business efficiency is improved, and quick response to the owner is possible. The obtained result can be printed, so that it can be provided in a more easily understood manner.

[Brief description of the drawings]

FIG. 1 is a block diagram of a housing plan search system according to an embodiment of the present invention.

FIG. 2 is a diagram showing a display screen displaying a first input sheet for prompting the user to input search conditions.

FIG. 3 is a diagram showing a display screen on which a second input sheet is displayed.

FIG. 4 is a diagram showing a search condition table in which search conditions of a housing plan are summarized.

FIG. 5 is a flowchart showing an operation of a plan extracting operation.

FIG. 6 is a flowchart showing an operation of a plan change and correction work.

FIG. 7 is a flowchart showing an operation of calculating a house price according to a plan.

[Explanation of symbols]

 (1) Client computer (2) Server computer (3) Internet (5) Display means (7) Input means (6) Printing means (21) House plan collection

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Claims (7)

[Claims] 1. A server computer having various house plan collections, and a client computer connected to the server computer via the Internet or another communication network. On the client computer side, floor area, building area, house type, etc. Is input to the server computer, and the server computer extracts one or a plurality of plans that match the search conditions, transmits the extracted plan to the client computer, and transmits the transmitted plan to the client computer. A housing plan creation support system, which is displayed on display means. 2. The house plan collection includes price information of each house plan. By inputting search conditions such as a selling price and a unit price on a client computer side and transmitting the search conditions to a server computer side. 2. The method according to claim 1, wherein the server computer extracts one or a plurality of plans that meet the search condition and transmits the extracted plans to the client computer, and the transmitted plans are displayed on the display unit on the client computer. Housing plan creation support system. 3. On the client computer side,
The housing plan creation support according to claim 1 or 2, wherein when the input means is operated to change the layout of the house plan or the arrangement of the openings displayed on the display means, the changed plan is displayed on the display means. system. 4. When the changed house plan is transmitted to the server computer, the server computer calculates the sales price of the house from the plan and transmits it to the client computer, and the client computer displays the sales price on the display means. The housing plan creation support system according to claim 3, wherein 5. When the changed housing plan is transmitted to the server computer, the server computer evaluates the structural validity of the plan and transmits it to the client computer, and the client computer displays the evaluation result on the display means. The housing plan creation support system according to claim 3 or 4, which is displayed. 6. If the housing plan is evaluated as structurally invalid, the server computer moves the position of the load-bearing wall, increases or decreases the number of pillars, or changes the shape of the foundation or roof to change the housing plan. The house plan creation support system according to any one of claims 3 to 5, wherein the corrected house plan is transmitted to the client computer side, and the corrected house plan is displayed on the display means on the client computer side. 7. The housing plan creation support system according to claim 1, wherein the contents displayed on the display means are output from the printing means.