JP3892673B2 - Housing design support system, housing design support program, and recording medium recording housing design support program - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a housing design support system, and in particular, a housing design support system, a housing design support program, and a housing design support program that can contribute to housing design according to customer needs using a communication line such as the Internet. The present invention relates to a recording medium on which is recorded.
[0002]
[Prior art]
Information communication networks such as the Internet have become widespread, and users can obtain necessary information from a predetermined site via a contracted Internet service provider.
Conventional systems for housing information services by building manufacturers use the Internet to exchange information about interior and exterior between terminals (customers) and information servers (building manufacturers), and calculate housing sales prices by computer. A virtual system that is determined above is known.
[0003]
Japanese Laid-Open Patent Application No. 7-296028 discloses a floor plan creation system as a known technique related to the present invention. This system is a system that supports the design of ordinary houses. Here, a floor plan is created on the basis of cells partitioned by a grid shown on the display screen, and a three-dimensional display process is performed from the floor plan. In particular, since the cell corresponds to the size of the tatami mat, the customer can create a floor plan while taking into consideration the size of the tatami mat, which is the standard for Japanese floor plans.
[0004]
[Problems to be solved by the invention]
With regard to the above-mentioned known technology, providing a three-dimensional three-dimensional view from a floor plan as a plan view for a customer considering the purchase of a house leads to an improvement in reality. On the other hand, since the amount of data for three-dimensional display is enormous for a building manufacturer that provides housing information, it leads to an increase in storage capacity.
[0005]
Furthermore, unit construction methods are becoming popular. This method is a method aimed at improving customer satisfaction by subdividing the residence into units (units), leading to components, processing methods and after-sales service. This housing design support by the unit method is also considered as an important function that leads from the development after the housing purchase contract to the maintenance after moving in, and it is hoped that it will be more enhanced than the design support system for ordinary houses.
An object of the present invention is to provide a housing design support system, a housing design support program, and a recording medium on which the housing design support program is recorded, which can contribute to housing design according to customer needs, in particular, housing design by a unit method. There is.
[0006]
[Means for Solving the Problems]
A housing design support system according to the present invention includes a storage unit that stores dimensions and image data of units constituting a house, and a unit that corresponds to a predetermined building area and shape from the image data of the unit according to a unit placement instruction. A layout drawing creation means for creating a layout drawing; a floor plan creation means for creating a floor plan in response to a room allocation instruction for the unit layout drawing; and 3D drawing creation means for creating a 3D map from the floor plan.
[0007]
Further, the floor plan creation means creates a floor plan and controls transmission in response to a room assignment instruction from the customer terminal for the unit layout drawing, and the three-dimensional map creation means performs a three-dimensional drawing from the customer terminal. In response to a drawing creation instruction, a three-dimensional view is created from the dimensions of the unit and the floor plan, and transmission control is performed. Thereby, the customer can use the Internet to design a house by the unit method.
[0008]
Moreover, the said layout drawing preparation means creates the said unit layout drawing including the cross section of the column of the said unit, The customer can design the house by a more realistic unit construction method.
In another aspect, the present invention is a program for causing a computer to function as the housing design support system described above.
In another aspect, the present invention is a computer-readable recording medium that records a program for causing a computer to function as the above-described housing design support system.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a block diagram illustrating a configuration of a house design support system according to an embodiment of the present invention.
First, the concept of the present invention will be briefly described. This home design support system is a system that supports a home design by a unit method by a customer using a communication line such as the Internet.
[0010]
By using this system, the customer can freely create a floor plan to a three-dimensional view of the house by the unit method, and understand the structure of the house by the unit method (the relationship between the unit and the floor plan). Can do.
The home design support system includes an information server 1, a service terminal 3, a customer terminal 5, and the Internet 7.
The information server 1 receives the functions of the home design support system provided on the homepage etc. via the Internet 7, information such as the house floor plan and the three-dimensional map created by using the function, the service terminal 3, the customer Provided to the terminal 5 or the like.
[0011]
The service terminal 3 is arranged at a service counter at each sales office, for example. The service terminal 3 uses the Internet 7 or the like to access a homepage, and creates a floor plan of a house by a unit method and a 3D map corresponding to the floor plan on behalf of a customer.
The customer terminal 5 is placed at a customer's house or the like that is trying to obtain information on a house by the unit method. The customer terminal 5 uses the Internet 7 to create a floor plan, which is information about a house by the unit method, and a three-dimensional map corresponding to the floor plan.
[0012]
In FIG. 1, an Internet service provider (not shown) is arranged between the information server 1, the service terminal 3, and the customer terminal 5 and the Internet 7. The Internet service provider and each of the information server 1, the service terminal 3, and the customer terminal 5 are connected by an ISDN line or the like.
[0013]
The service terminal 3 and the customer terminal 5 are connected so as to be able to communicate with the information server 1 using a communication protocol for the Internet such as TCP / IP. In the present embodiment, since the customer terminal 5 and the service terminal 3 have the same functions and hardware configuration, only the customer terminal 5 will be described for convenience of explanation.
[0014]
Next, a detailed configuration of the information server 1 will be described. The information server 1 includes a control unit 9, a transmission / reception unit 11, a RAM 13, a ROM 15, an input operation unit 17, a display unit 19, a CD-ROM drive 21, and a unit / flooring database (hereinafter referred to as DB) 25. The
[0015]
The control unit 9 is a CPU and controls the operation of the information server 1 as a whole. In particular, communication control of the transmission / reception unit 11, data reading and updating processing from the unit / flooring DB 25, display data reading processing for the system from the ROM 15, and floor plan and three-dimensional drawing creation processing corresponding to the floor plan Etc.
[0016]
The transmission / reception unit 11 performs data transmission and reception processing with the customer terminal 5 based on instructions from the control unit 9. In particular, the transmission / reception unit 11 transmits data related to the floor plan and the three-dimensional view created by the control unit 9 to the customer terminal 5.
The RAM 13 temporarily stores data necessary for the processing of the information server 1. Specifically, the floor plan (for example, see FIGS. 4 to 10 and the like) being created or completed, and the data of the three-dimensional views (see FIGS. 11 and 12 and the like) corresponding to the floor plan are stored.
[0017]
The ROM 15 fixedly stores display data related to the present system and a program for instructing the operation of the present invention.
The input operation unit 17 is operated at the time of updating a unit / room plan DB 25 described later, at the time of data input, or the like. The display unit 19 is an LCD or the like, and converts the code data from the control unit 9 into display data each time the unit / flooring DB 25 is updated, and performs display processing.
[0018]
The unit / flooring DB 25 is a large-capacity storage device such as an optical disk library device, and stores data to be provided to the customer terminal 5. In this embodiment, (1) unit attribute data including the type of unit, three-dimensional dimensions, etc., (2) unit image data which is display data corresponding to the unit attribute data, (3) a Western room, a kitchen, etc. Three types of data such as floor plan data, which is display data indicating a picture such as a floor board, are stored in the unit / settlement DB 25.
[0019]
FIG. 2 is a diagram illustrating units used in the house design support system according to the present embodiment.
FIG. 2 shows a three-dimensional view of each unit. These units form the skeleton of a house by the unit method. In the present embodiment, a plurality of types of units are facilitated so that a free housing can be designed according to site conditions and lifestyle.
[0020]
Specifically, there are basically 14 types of 7 types of units (25 ceilings or 24 ceilings) having different sizes by 450 mm in the girder direction, and subunits each having a wife dimension of 1/2. Furthermore, by combining with two types of trapezoidal units (full trapezoidal and half trapezoidal), it is possible to design free room plans including large spaces without pillars. The dimensions and display data for each unit are stored in the unit / flooring DB 25 as the above-described unit attribute data and unit image data.
[0021]
Next, the operation of the house design support system according to the present embodiment will be described using the flowchart in FIG. 3 and the display screen at the customer terminal 5 shown in FIGS. 4 to 8.
FIG. 3 is a flowchart for explaining the operation of the house design support system according to this embodiment. Here, the case where a 1LDK-1 storey house is designed as a house by a unit construction method is demonstrated to an example.
First, in step S101, the system is activated. Specifically, the customer terminal 5 activates the system by connecting to a homepage site or the like such as housing information of the information server 1 via the Internet 7. Thereby, the initial screen illustrated in FIG. 4 is displayed on the screen of the customer terminal 5.
[0022]
FIG. 4 is a diagram illustrating an initial screen when the system is started according to the present embodiment.
In the upper part of this initial screen, the comment “Calculate the building area from the site area that houses the customer's house before designing the house by the unit method” is displayed. Here, in step S102, the building area is calculated from the site area.
[0023]
This building area is calculated as follows. First, the occupancy rate is determined based on the use area (low- or middle-rise residential area, industrial area, etc.) in the City Planning Act that legally regulates the use and scale of buildings. In the present embodiment, it is preset as a low-rise residential area. The control unit 9 of the information server 1 calculates the building area from the building coverage ratio according to the input of the site area.
[0024]
For the site area, click the symbol “◇” on the right side of the site area input box 27 illustrated in FIG. 4 with a mouse or the like, and the value of the site area will be displayed in a pull-down menu. Click on one of the displayed values. It is input with. In the example of FIG. 4, the site area XX (m ² ) Is entered, and the building area YY (m ² ) Is calculated and displayed.
Next, in step S103, the shape of the site and the shape of the building (the shape of the building area) are instructed. As shown in the comment “Specify the site shape according to the site area” in FIG. 4, the site shape is specified on the floor plan creation screen 35.
[0025]
In the present embodiment, an area indicated by a dotted line is designated while clicking / dragging the mouse. Here, in the count box 31 of the site area provided beside the comment, the site area accommodated by a dotted line is displayed, and the value varies according to the movement of the arrow 41 by the mouse click / drag operation. . The control unit 9 of the information server 1 calculates the area within the dotted line corresponding to the mouse operation each time via the Internet 7 and displays it in the count box 31.
[0026]
The customer terminal 5 uses the site area “XX (m ² ) "In the range of"". In the example of FIG. 4, as a result of the site shape instruction, the count box 31 has the same area XX (m ² ).
[0027]
After instructing the site shape, clicking the “Confirm” button 37 with a mouse or the like turns the dotted line indicating the site shape into a solid line and waits for an instruction for the shape of the building. When the button “correct” 39 is clicked with a mouse or the like, the dotted line indicating the instructed site shape disappears and the site shape is awaited.
[0028]
FIG. 5 is a diagram illustrating a situation in which the shape of the building site is designated on the initial screen according to the present embodiment.
Similar to the site shape instruction illustrated in FIG. 4, the shape and site of the building as shown in the comment “Please indicate the shape and location of the building according to the building area” above. Is arranged on the floor plan creation screen 35.
[0029]
In the present embodiment, an area indicated by a dotted line is designated while clicking / dragging the mouse. Here, in the count box 33 of the building area provided beside the comment, the building area changes according to the movement of the arrow 41 by the mouse click / drag operation. The change in the building area is performed by the control unit 9 of the information server 1 as in the case of the site area.
[0030]
The customer terminal 5 uses the building area “YY (m ² ) ”. In the example of FIG. 5, the same area YY (m ² ).
After the designation of the building area shape, if the button “OK” 37 is clicked with a mouse or the like, the building area shape is confirmed and the process proceeds to step S104. When the button “correct” 39 is clicked with a mouse or the like, the dotted line indicating the shape of the instructed building area disappears, and the apparatus waits for an instruction.
[0031]
In step S104, a unit layout is created by selecting a unit and moving the selected unit to the building site designated in step S103. Specifically, when the button “OK” 37 in FIG. 5 is clicked with a mouse or the like, the screen shown in FIG. 6 is displayed, and unit selection and placement operations are performed.
Here, the site area and the building area indicated on the floor plan creation screen 35 are displayed at a predetermined scale. In accordance with this scale, a unit bottom view and room image data to be described later are displayed. For the convenience of display, the scales may be displayed.
[0032]
FIG. 6 is a diagram illustrating a unit selection / arrangement screen according to the present embodiment.
This screen is a screen for selecting and disposing a basic unit of a house in the building site designated in step S103. By the processing here, the customer can achieve matching between the building area (shown by dotted line 41) and the sum of the bottom areas formed by combining the unit bottom surfaces (unit layout drawing).
A specific operation will be described. First, the comment “Select the unit displayed on the unit selection screen and place it on the building indicated by the dotted line” is displayed on the unit arrangement screen displayed in the center.
[0033]
In accordance with this comment, unit image data (see FIG. 2) stored in the unit / flooring DB 25 is displayed on the unit selection screen displayed in the lower right. These data are read by the control unit 9 and displayed on the customer terminal 5 via the Internet 7. The customer terminal 5 selects a predetermined unit from these displayed units by clicking with a mouse or the like.
[0034]
In response to this click operation, the bottom surface of the selected unit is displayed on the unit arrangement screen displayed in the center. This is because the control unit 9 of the information server 1 creates display data indicating the bottom of the unit from unit attribute data or unit image data corresponding to the selected unit, and displays it on the customer terminal 5 via the Internet 7. It depends.
[0035]
Next, the customer terminal 5 moves and arranges the unit bottom surface displayed in the area (building area) formed by the dotted line 41 while clicking / dragging the displayed unit bottom surface with a mouse or the like. This is because the control unit 9 of the information server 1 moves and displays the bottom surface of the unit in response to the click / drag operation.
[0036]
By the operation described above, the units are selected and arranged according to the building area and shape designated in step S103. The unit arrangement screen of FIG. 6 shows an example in which two units 43 and 44 are selected and two units 45 and 46 are selected and arranged.
[0037]
In the unit arrangement screen, symbols “□” at the four corners on the bottom of each unit indicate the cross section of the column of the unit. The display of the column cross section makes the arrangement of the units clear and facilitates room assignment to be described later.
In addition, this operation requires that the total bottom area (solid line outer periphery) formed by actually placing the unit bottom face be smaller than the building area (dotted line 41). The operation may be advanced as a guide for placement.
[0038]
After the unit selection and placement operation, if the button “OK” 47 is clicked with a mouse or the like, the process proceeds to step S105. When the “correct” button 49 is clicked, the bottom of the unit selected immediately before disappears from the unit arrangement screen and returns to the unit selection waiting state.
[0039]
In step S105, a floor plan (plan view) is actually created for the unit layout in step S104. Specifically, when the button “OK” 47 in FIG. 6 is clicked with a mouse or the like, the screen shown in FIG. 7 is displayed, and room selection and placement operations are performed.
[0040]
FIG. 7 is a diagram illustrating a floor plan creation screen according to the present embodiment. In particular, the example of FIG. 7 shows a state in which a floor plan is being created.
This screen is a screen for assigning each room to the total bottom area of the units arranged in step S104. By the processing here, the customer can achieve correspondence between the arrangement of the unit, which is the basic structure of the house by the unit method, and the arrangement of each room.
[0041]
On this screen, a comment “Specify an area within the dotted line periphery and select a room to be placed in the area from the following items” is displayed. Further, below the comment, a bottom view of the units selected and arranged in step S104 is displayed by dotted lines.
[0042]
In addition, below the bottom view of the unit, items of rooms constituting the floor plan are displayed. As items, 1. Living, 2. Dining, 3. Living / dining room, 4. Kitchen, 5. Counter kitchen, 6. Japanese-style room, 7. Western-style room, 8. Bedroom, study, 9. Bus, 10. 11. Bath and washroom Washroom, 12. Toilet, 13. Entrance, 14. Stairs, 15. Hallway, 16. Other, 17. Canceled is displayed. Note that display data indicating a design such as a floor board corresponding to these rooms is stored in the unit / flooring DB 25 as floor plan data.
[0043]
A specific operation will be described. First, similarly to the site shape instruction shown in step S103, an area is specified while clicking / dragging the mouse. Subsequently, any of the above items is clicked as a room for the indicated area. As a result, one room is assigned to one designated area.
[0044]
In this example, the item “13. Entrance” is clicked after the area 51 is instructed, and the item “15. Corridor” is clicked after the area 53 is instructed. In addition, a case where the item “16. Other” is clicked after the area 55 is instructed, and the item “Storage” is clicked from the items displayed in the pull-down display is shown. In addition, room names are displayed as image data of these rooms “entrance”, “corridor”, and “storage”.
[0045]
FIG. 8 is a diagram illustrating a floor plan according to the present embodiment. In particular, the example of FIG. 8 shows a state where the floor plan has been completed.
In this example, image data indicating the pattern of the room such as a tatami mat, a bath, a wash basin, a counter / kitchen is displayed. In the present embodiment, the sizes of these image data are displayed at the same scale as the scale for the unit. The customer terminal 5 is designed so that the image data fits in the designated area by rotating the image data or the like by operating the mouse or enlarging the previously designated room area in consideration of the position of the column of the unit. To do.
[0046]
Next, in step S106, a three-dimensional view is created from the displayed floor plan. Specifically, first, the customer terminal 5 clicks a button “Create 3D diagram” 61 on the floor plan creation screen with a mouse or the like. Next, the control unit 9 of the information server 1 includes the height included in the unit attribute data corresponding to the units constituting the floor plan, among the unit attribute data stored in the unit / settlement DB 25, and the displayed floor plan. A three-dimensional view (not shown) is created from the figure. The created three-dimensional view is displayed on the customer terminal 5. Also, when the button “correct” 59 is clicked, the image data of the room selected immediately before disappears and enters a waiting state.
[0047]
Thus, this housing design support system is a system which supports the design of the house by a unit construction method. Here, the customer can understand the relationship between the unit and the floor plan by freely designing the basic arrangement of the unit, the arrangement of the room, and the like by repeatedly changing them on the screen. In addition, the person in charge of the building maker can know the degree of interest of the customer in the unit house.
[0048]
In addition, the house design support system creates a three-dimensional map corresponding to the floor plan from the floor plan as needed, and transfers it to the customer terminal 5. As a result, it is possible to avoid an increase in storage capacity due to always storing the data of the three-dimensional map. Further, as compared with the case where a three-dimensional diagram is always created according to the creation of the floor plan and transferred to the customer terminal 5, the data transfer amount can be reduced and the processing speed can be increased.
[0049]
9 and 10 are diagrams illustrating another floor plan created by the house design support system according to the present embodiment. Moreover, FIG.11 and FIG.12 is a figure which illustrates the solid figure created from the floor plan shown in FIG.9 and FIG.10.
This example shows a design example of a house with a two-story unit construction method, where the first floor (FIG. 9 or FIG. 11) is 1LDK, and the second floor (FIG. 10 or FIG. 12) is a 3K floor plan. Yes. FIG. 9 shows a case where a staircase is provided at the “storage” position of the floor plan of the one-story 1LDK shown in FIG.
[0050]
As described above, the customer can allocate the room within the total area of the bottom surface of the unit in consideration of the arrangement of the column cross section of the unit. In addition, a “large hall” or the like can be provided by removing a column of a predetermined unit during unit assembly work on site. Furthermore, in the floor plan of FIG. 9 and FIG. 10, the cross section of the column of the unit is shown. By displaying this cross section, room assignment and wall arrangement are facilitated, which can contribute to realistic housing design and further realistic space display.
[0051]
In addition, in the example of FIGS. 11 and 12, in addition to the floor space based on the floor plans of FIGS. 9 and 10, patterns such as a sofa, a bed, a desk, a table, a wall, and a window are displayed. In this case, image data representing the picture is stored in advance, and the corresponding image data is displayed in accordance with the selection of the picture after creating the three-dimensional map.
The embodiments of the present invention have been described in detail with reference to the drawings. However, the specific configuration is not limited to these embodiments, and the design can be changed without departing from the gist of the present invention. There may be.
[0052]
For example, in the above embodiment, after the floor plan is completed (see FIG. 8), a three-dimensional map is created in response to the click of the button “Create three-dimensional map” 61. The present invention is not limited to this. While creating a floor plan (for example, see FIG. 7), in response to the click of the button “Create 3D diagram” 61, a 3D map corresponding to the floor plan being created is displayed. You may create it.
[0053]
In this case, the three-dimensional view displayed on the customer terminal 5 disappears from the screen in accordance with, for example, operation of a keyboard, a mouse or the like. As described above, the customer terminal 5 can return to the floor plan creation screen and design a house while confirming the three-dimensional map displayed each time during the floor plan creation.
In the above embodiment, after creating the unit layout (see FIG. 6), the floor plan (see FIGS. 7 and 8) is created in the area of the layout. The present invention is not limited to this, and the unit layout may be changed during creation of the floor plan.
[0054]
Specifically, a button “unit delete” (not shown) for deleting a unit is provided in advance on the floor plan creation screen. Here, while creating the floor plan (see, for example, FIG. 7), select one of the units making up the unit layout diagram by clicking with the mouse or the like, and click the “Delete Unit” button to select the unit. Delete the unit. Accordingly, the customer terminal 5 can freely change the unit layout drawing and create the floor plan without returning to the previous screen even when the floor plan is being created. Furthermore, in consideration of the other forms described above, a three-dimensional map can be displayed each time.
Moreover, in the said embodiment, selection and arrangement | positioning of a unit are performed after the calculation of a building area and the shape instruction | indication of a building area. This invention is not limited to this, It is good also as a structure which arrange | positions the selected unit and produces a floor plan in a predetermined building area and shape.
[0055]
Further, in the above embodiment, the floor plan is created after the units are individually selected from a plurality of types of units. This invention is not limited to this, It is good also as a structure which arrange | positions a single kind of unit in the said predetermined building area and shape. In this case, after step S101 in FIG. 3, the control unit 9 of the information server 1 calculates the maximum number of units that can be arranged from the predetermined building area and the bottom area of the single unit. Thereafter, the bottom area corresponding to the maximum number of units is displayed on the unit arrangement screen (see FIG. 6). Thereafter, the unit is moved and displayed in response to a click / drag operation to the bottom of each unit by the customer terminal 5.
[0056]
In the case of the above-mentioned other forms, instead of the predetermined building area and shape, a floor plan corresponding to a general building area and shape such as “2LDK” may be considered. For example, the general required number of units corresponding to the floor plan and the arrangement of the units are stored in advance, and the required number of units of a single type and the number of the units are determined according to the floor plan instruction from the customer terminal 5. This can be realized by displaying according to the arrangement.
[0057]
Further, in the above embodiment, in creating the floor plan, image data indicating a predetermined picture or the like is displayed in the designated area after the area designation. The present invention is not limited to this. For example, a floor plan may be created by directly inputting characters such as “Western-style room” in the instruction area.
Moreover, in the said embodiment, the bottom face of the unit is created from the unit attribute data and the unit image data related to the three-dimensional view (see FIG. 2) of each unit, and the unit layout diagram is created. The present invention is not limited to this. For example, the bottom surface of each unit may be stored as image data, and a unit layout diagram may be created directly.
[0058]
In any case, the housing design support system of the present invention includes a storage means (unit / flooring DB 25 and the like), a layout drawing creation means (control unit 9 and transmission / reception unit 11 and the like), and a floor plan creation means (control unit 9 and Transmission / reception unit 11 and the like) and a three-dimensional diagram creation means (control unit 9 and transmission / reception unit 11 and the like).
[0059]
Here, a memory | storage means memorize | stores the dimension and image data of the unit which comprise a house. The layout drawing creation means creates a unit layout map corresponding to a predetermined building area and shape from the image data of the unit in accordance with a unit layout instruction or the like. The floor plan creation means creates a floor plan (see FIG. 8 to FIG. 10 etc.) in response to a room allocation instruction from the customer terminal 5 for the unit layout, and controls transmission to the customer terminal 5 via the Internet 7. To do. Further, the three-dimensional drawing creation means creates a three-dimensional drawing from the unit dimensions and the floor plan in response to a three-dimensional drawing creation instruction from the customer terminal 5 and controls transmission to the customer terminal 5 via the Internet 7.
[0060]
Thereby, the customer terminal 5 can efficiently create a floor plan simply by selecting a unit. In order to create a realistic floor plan, it is necessary to consider the building area and building land shape described above. When creating a unit layout based on these, the customer terminal 5 can easily create a unit layout by selecting a necessary unit from the types of units shown on the unit selection screen (see FIG. 6). Since this unit layout is based on units, it restricts the degree of freedom of floor plan creation for the customer terminal 5, and this restriction can improve the efficiency of floor plan creation work.
[0061]
In particular, the layout drawing creation means creates a unit layout drawing including a cross section of a unit column. This layout diagram is the basis for creating floor plans and three-dimensional maps, and contributes to housing design and realistic space display by a realistic unit method.
In the above embodiment, the customer terminal 5 uses the function of the support system provided by the information server 1 via the Internet 7. The present invention is not limited to this, and may be realized as a stand-alone system by the information server 1 itself, for example. Specifically, the control unit 9 creates a floor plan and a three-dimensional map according to a room assignment instruction and a three-dimensional drawing creation instruction from the input operation unit 17 and directly displays them on the display unit 19.
[0062]
In this case, the said memory | storage means memorize | stores the dimension and image data of the unit which comprise a house. The layout drawing creating means creates a unit layout map corresponding to a predetermined building area and shape from the image data of the unit in accordance with a unit layout instruction or the like. The floor plan creation means creates a floor plan in response to an instruction to assign a room to the unit layout drawing. The three-dimensional drawing creating means creates a three-dimensional drawing from the dimensions of the unit and the floor plan according to a three-dimensional drawing creation instruction.
[0063]
Moreover, in the said embodiment, the support function of the house design by a unit construction method is demonstrated. The present invention is not limited to this, and may be realized as a general housing design support system. In this case, the control unit 9 of the information server 1 directly assigns a room to the building area designated in step S103 shown in FIG. 3, and based on the predetermined height corresponding to the “unit height” in the above embodiment. Create a 3D view.
[0064]
The residence development data search system of the present invention is also realized by a program for causing the residence development data search system to function. This program may be stored in a computer-readable recording medium.
2 may be the ROM 15 itself of the information server 1 shown in FIG. 2, or a program reading device such as the CD-ROM drive 21 may be used as an external storage device. It may be a CD-ROM 23 that is provided and can be read by inserting a recording medium therein.
The recording medium may be a magnetic tape, a cassette tape, a floppy disk, a hard disk, an MO / MD / DVD, or a semiconductor memory.
[0065]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, the housing design according to a customer's needs can be supported using communication lines, such as the internet.
[Brief description of the drawings]
FIG. 1 is a block diagram illustrating a configuration of a house design support system according to an embodiment of the present invention.
FIG. 2 is a diagram illustrating units used in the house design support system according to the embodiment of the present invention.
FIG. 3 is a flowchart for explaining the operation of the house design support system according to the embodiment of the present invention.
FIG. 4 is a diagram illustrating an initial screen when the system is started according to the embodiment of the present invention;
FIG. 5 is a diagram illustrating a situation in which the shape of a building site is designated on the initial screen according to the embodiment of the present invention.
FIG. 6 is a diagram illustrating a unit selection / arrangement screen according to the embodiment of the present invention.
FIG. 7 is a diagram illustrating a floor plan creation screen according to the embodiment of the present invention.
FIG. 8 is a diagram illustrating a floor plan according to the embodiment of the invention.
FIG. 9 is a diagram illustrating another floor plan created by the house design support system according to the present embodiment.
FIG. 10 is a diagram illustrating another floor plan created by the house design support system according to the present embodiment.
FIG. 11 is a diagram illustrating a three-dimensional view created from the floor plan shown in FIG. 9;
12 is a diagram illustrating a three-dimensional view created from the floor plan shown in FIG. 10;
[Explanation of symbols]
1 Information server
3 service terminals
5 Customer terminals
7 Internet
9 Control unit
11 Transmitter / Receiver
13 RAM
15 ROM
17 Input operation section
19 Display
21 CD-ROM drive
23 CD-ROM
25 units / floor plan DB

Claims (5)

Storage means for storing the dimensions and image data of the units constituting the house, and layout drawing creation means for creating a unit layout drawing corresponding to a predetermined building area and shape from the image data of the unit according to the unit placement instruction And a floor plan creation means for creating a floor plan in response to a room allocation instruction for the unit layout drawing, and a three-dimensional diagram from the unit dimensions and the floor plan in accordance with a three-dimensional drawing creation instruction. A housing design support system comprising: a three-dimensional map creation means; The floor plan creation means creates and transmits a floor plan in response to a room assignment instruction from the customer terminal for the unit layout drawing, and the three-dimensional map creation means controls the three-dimensional map from the customer terminal. 2. The housing design support system according to claim 1, wherein a three-dimensional diagram is created from the dimensions of the unit and the floor plan in accordance with a creation instruction, and transmission control is performed. 3. The housing design support system according to claim 1, wherein the layout drawing creating means creates the unit layout drawing including a cross section of a column of the unit. A program for causing a computer to function as the housing design support system according to any one of claims 1 to 3. A computer-readable recording medium on which a program for causing a computer to function as the housing design support system according to any one of claims 1 to 3 is recorded.

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