JP3301704B2 - Building design apparatus and design method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a CAD system for designing buildings such as industrial houses based on functional space patterns.
The present invention relates to a building design apparatus and a design method having a system function.

[0002]

2. Description of the Related Art A conventional CAD system for a house basically draws a floor plan based on a sketch drawn on paper or directly on a computer display. Taking a technique. There is no concept of patterning or standardization of the space, and most of them are designed by designers. The conventional CAD system has an advantage that any layout can be accommodated, but in the case of an industrialized house, it is necessary to design within a predetermined design guideline. The decision to stay within the range is left to humans. Therefore, for the created plan, it is necessary to create production information by expanding it to parts every time, but the rules for that need to be complicated year by year, and it is repeated that custom parts are generated depending on the plan. ing.

[0003] Also, when designing a house on a limited site such as in Japan, it is considered that the plan can be patterned to some extent, but at present, the same is applied to each property for each office and each property. Such planning is repeated. And it is difficult to digitally express the shape of the completed plan and room pattern,
Detailed analysis is difficult. Furthermore, regarding the estimation, the concept of patterning is poor, so it is necessary to pick up every time, and at the time of negotiations with customers, it is difficult to submit a quote immediately on the spot. . Various proposals have been made for a plan method of a plane plan, including patterning. However, none of the proposals includes information on structural parts and the like, and is intended to enhance efficiency and appropriateness of mere planning itself. Not just. Therefore, it is not enough to make the production of housing parts more efficient.

An object of the present invention is to solve the above-mentioned problems, and an object of the present invention is to provide a building design apparatus capable of easily performing a design operation from planning to creation of component information. Another object of the present invention is to make it possible to easily and quickly estimate a created plan in addition to planning.

[0005]

The structure of the present invention will be described with reference to FIG. 1 corresponding to an embodiment. This building design apparatus includes a skeleton space pattern storage unit (6), a function space pattern storage unit (7), a skeleton space selection unit (10), and a function space selection unit (11).
The skeleton space pattern storage means (6) is means for storing a plurality of types of skeleton space patterns (SP) that define information on the outer shape and structural components of the entire building. The structural components referred to here are components required for designing the strength of the building, such as columns, beams, and load-bearing wall panels. The outer shape of the entire building includes the outer shape of each floor and the outer shape of the roof. The functional space pattern storage means (7) is a means for storing a plurality of types of functional space patterns (FP) which define a single or a plurality of combined three-dimensional models of the room space and component information. Skeleton space selection means (1
0) means for displaying the skeleton space pattern (SP) on the screen (3a) of the display device (3) and selecting an arbitrary skeleton space pattern (SP) by a predetermined input. The functional space selecting means (11) designates a region in which the functional space pattern (FP) is arranged with respect to the skeleton space pattern (SP) displayed on the screen, and designates a type of the functional space pattern (FP) to be arranged. This is means for creating plan information (D) in which the specified functional space pattern (FP) is combined with the skeleton space pattern (SP), and displaying the combined figure on the screen (3a).

According to this configuration, the desired skeleton space pattern (S) is selected by the skeleton space selection means (10).
P) is displayed on a screen, and the functional space selecting means (11) selects and arranges the functional space pattern (FP) with respect to the skeleton space pattern (SP) displayed on the screen, thereby obtaining plan information (D). Is created. The created plan information (D) is not a simple plane plan, but is design information of a three-dimensional model composed of a combination of pre-designed spatial patterns (SP) and (FP), and includes structural parts and components of each room. Information. Therefore, information on parts required for production can be generated without complicated information processing. That is, by designing and preparing a plurality of types of each of the spatial patterns (SP) and (FP) at the development stage of a building plan, many plans can be created by a combination thereof.
Therefore, to some extent, spatial patterns (SP), (FP)
As the number of types increases, the number of combinations increases,
A plan close to a free plan can be created. Therefore, a building as if it were a free plan can be constructed by preparing limited space patterns (SP) and (FP), and the operations from planning to production preparation can be performed simply and efficiently. Further, a spatial pattern to be combined with each other is converted into a skeleton spatial pattern (S
P) and a functional space pattern (F
P), the strength of the building can be ensured even if it is arbitrarily combined. Skeleton space pattern (SP)
And the component information provided in the functional space pattern (FP) may be specified by designating the space patterns (SP) and (FP), and the components shown on the screen (3a) during the plan creation process are necessary for the plan creation. Only what is necessary.

In the above configuration, the skeleton space pattern (SP) may be one in which the arrangement of the entrance, the stairs, and the wall panels is fixed. Also, a plurality or one skeleton space pattern (SP) may be prepared for each silhouette pattern (RP) that defines the outer shape of the whole building. In this case, the skeleton space selecting means (10) is provided with an arbitrary silhouette pattern (RP).
And a skeleton space pattern (SP) corresponding to the selected silhouette pattern (RP) is displayed on the screen (3a) to display an arbitrary skeleton space pattern (SP) in a predetermined manner. A skeleton space selection unit (10c) for selecting by input may be provided. In general, when the entrance position and the staircase position are determined, it is easy to design the building structure. Therefore, by limiting the entrance position and the staircase position in this way, a less wasteful and efficient plan creation and production preparation can be performed. In addition, by selecting the skeleton space pattern (SP) in two steps of selecting the silhouette pattern (RP) and selecting the skeleton space pattern (SP), the skeleton space pattern (SP) desired by the customer is selected.
Selection becomes easier.

In this configuration, the skeleton space selecting means (10) displays a site, a neighboring land, a road, an approach, a shape and a position of an object in the site on a screen according to an input, and displays a buildable area in the site. A site input / buildable area determination unit (10a) for determining and displaying a screen, and selecting and arranging a schematic shape (including shape and size) and type of a main room in the site shape displayed on the screen. By
A silhouette pattern search function (10d) for searching for a function space area arrangement pattern (TP) or a skeleton space pattern (SP) or a silhouette pattern (RP) in the skeleton space pattern corresponding to the condition and displaying the pattern on the screen.
May be provided. This makes it possible to more easily select the optimal functional space area arrangement pattern (TP), skeleton space pattern (SP), or silhouette pattern (RP) in the skeleton space pattern for the site.

Further, each of the functional space patterns (FP)
Are divided into groups according to the area occupied by the functional space pattern (FP) and the room function, and the functional space selecting means (11) performs the functional space pattern (FP) included in the group division of the functional space pattern (FP). May be displayed side by side on the screen.

In this configuration, for each skeleton space pattern (SP), each area in which the functional space pattern (FP) is arranged and the group division (G) of the functional space pattern (FP) to be arranged in that area Is set, and the function space selecting means (11) sets a function space pattern (FP) in each area with respect to the set function space area arrangement pattern (TP).
May be selected. Generally, once the skeleton space pattern (SP) is determined, the functional space pattern (F
The area where P) is to be arranged is determined to some extent. Therefore, by preparing a functional space area arrangement pattern (TP) in which such an area is determined in advance, it becomes easy to specify the arrangement range of the functional space pattern (FP). For example, an arrangement area can be determined only by specifying an arbitrary point in the area appearing in the functional space area arrangement pattern (TP) with a pointing device such as a mouse.

In each of the above configurations, each functional space pattern (FP) is composed of a combination of room space information created for each room space, and has the same size and function in a plurality of types of functional space patterns (FP). The common room space information may be used for the room space portion. This allows
Many types of functional space patterns (FP) can be created with a small number of types of room space information, and components for realizing the functional space patterns (FP) can be highly standardized. Further, in each of the above-described configurations, the position and type of the outer wall panel including the opening frame and the outer wall fitting are different from the diagram of the functional space pattern (FP) combined with the skeleton space pattern (SP) by the functional space selecting means (11). May be selected by a predetermined input, and an outer wall panel selecting means (12) for adding to the plan information (D) may be provided. The position of the outer wall panel is within a range permitted by the skeleton space pattern (SP) and the functional space pattern (FP). Opening frames, exterior wall fittings, and exterior wall panels have a wide variety of customer preferences. Thus, by allowing the exterior wall panel to be freely selected separately from the functional space pattern (FP), a small number of types of functional space patterns can be obtained. (FP) makes it possible to create a plan close to a free plan.

Further, in each of the above-described configurations, an external perspective view,
It is preferable to provide means (13) for creating a perspective view or the like for creating a plan view and an elevation view of each floor. Further, an interior selecting means (14) is provided for selecting and adding a position and a type of the internal fittings, equipment and interior materials by a predetermined input to the plan information (D) being created. An introspective perspective diagram creating means (15) for displaying the introspective perspective diagram on the screen according to (D) may be provided. It is preferable that the introspective perspective diagram creating means (15) be capable of displaying the introspection of the building on the screen by changing the viewpoint in various ways. In this way, it is possible to examine the created plan information (D) so that an actual building can be entered and viewed.

Further, in each of the above structures, each skeleton space pattern (SP) and functional space pattern (F
P), integrated information on these spatial patterns (SP) and (FP) is added, and the integrated information is converted into a skeleton spatial pattern (SP) and a functional spatial pattern (F).
It is preferable to provide integrated information display means (16) for displaying on the screen together with P). This makes it possible to immediately know the accumulated information in the planning process.

In each of the above configurations, a plan creation data storage unit (4) including a skeleton space pattern storage unit (6) and a function space pattern storage unit (7), a skeleton space selection unit (10) and a function space selection unit Communication means for connecting the arithmetic processing unit (5) including the means (11) via a dedicated communication line or a public communication line may be provided. As a result, even if the information amount of the plan creation data increases, the plan creation data storage unit (4) can be prepared without preparing a large amount of data in the terminal station having the arithmetic processing unit (5).
The plan information (D) can be created by communicating with a host station having the following. Also, even if there is a design change, addition, or deletion of the skeleton space pattern (SP) or the function space pattern (FP), it is not necessary to perform the processing in each terminal station, and an appropriate plan can be created.

A building design method according to the present invention is a design method using a computer device, wherein a plurality of types of skeleton space patterns (SP) defining information on the outer shape and structural parts of the whole building are stored in a storage means (6). A storage means (7) stores a plurality of types of functional space patterns (FP), each of which defines a three-dimensional model and part information of a single or a plurality of combined room spaces, and displays the skeleton space pattern (SP) on a display device. An arbitrary skeleton space pattern (SP) displayed on the screen of (3) is selected by a predetermined input, and the skeleton space pattern (S) displayed on the screen is selected.
Designation of the area where the functional space pattern (TP) is arranged for P) and the functional space pattern (FP) to be arranged
By specifying the type, the plan information (D) in which the specified skeleton space pattern (SP) is combined with the specified functional space pattern (FP) is created, and the combined figure is displayed on the screen. Is the way. In this building design method, the skeleton space pattern (SP) is one in which the arrangement of entrances, stairs, and wall panels is determined, and each of the skeleton space patterns (SP) corresponds to each silhouette pattern (RP) that defines the outer shape of the entire building. A plurality or one may be set. In these building design methods, for each of the skeleton space patterns (SP), a region where the functional space pattern (FP) is arranged and a group division (GR) of the functional space pattern (FP) to be arranged in the region. ) May be set, and a functional space pattern (FP) may be selected for each area with respect to the set functional space area arrangement pattern (TP).

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to FIGS. As shown in a schematic building design method in FIG. 2, this building design apparatus includes a skeleton space pattern SP that defines information on the outer shape and structural components of the entire building, and a functional space pattern (various types) that implements customer-oriented floor plan. This is an apparatus used for implementing a building design method that creates a plan information D (FIG. 1) including a three-dimensional model and component information at the same time as creating a plane plan in combination with a space pattern (FP having room functions) FP. . 3 to 5
FIG. 3 is an enlarged view of each part of FIG. 2.

FIG. 1 is a block diagram showing a conceptual structure of the building design apparatus. This building design device includes an arithmetic processing device 1 composed of a computer device, an input device 2 such as a keyboard and a mouse, and a display device 3 such as a CRT display.
And a program and data to be executed by the arithmetic processing unit 1. The arithmetic processing unit 1 includes a plan creation data storage unit 4 in which predetermined data is stored in a hard disk or other storage medium, an arithmetic processing unit 5 including a CPU, a memory, and the above-described program, a dedicated communication line or A device (not shown) for connecting to a public communication line.

The plan creation data storage unit 4 includes a skeleton space pattern storage unit 6, a functional space pattern storage unit 7, a detailed information storage unit 8, and an integrated information storage unit 9. The arithmetic processing unit 5 includes a skeleton space selecting unit 10, a functional space selecting unit 11, an outer wall panel selecting unit 1,
2. Appearance perspective creation means 13, interior selection means 14, interior perspective view creation means 15, integrated information display means 16, and plan information storage means D for storing plan information D being created. In addition to the above, the arithmetic processing device 1 is provided with a created plan information storage unit 18 and the like.

The skeleton space pattern storage means 6 is a means for storing a plurality of types of skeleton space patterns SP. The skeleton space pattern SP is composed of information on the outer shape of the entire building and information on structural components as shown in schematic plan shapes and plan views in FIGS. 3B and 9A, respectively. The contour shape is set as a three-dimensional model. The structural components referred to here are components required for designing the strength of the building, such as columns, beams, load-bearing wall panels, roof trusses, and the like. The information on the structural component is information on the type and arrangement of the structural component. The information of the structural part may be specified by specifying the skeleton space pattern SP. For example, the information is prepared in a predetermined data table or the like, and the structural part of the skeleton space pattern SP is identified by the identification code of the skeleton space pattern SP or the like. It may be possible to extract from The skeleton space pattern SP is
In this example, the arrangement of the entrance and the stairs is determined. A plurality or one skeleton space pattern SP is prepared for each silhouette pattern RP of the three-dimensional model that defines the outer shape of the entire building.

The function space pattern storage means 7 is a means for storing a plurality of function space patterns FP. The functional space pattern FP is configured by a combination of room space data or a single room space data. Room space data is classified by size and function, as shown in Fig. 5, such as Japanese-style rooms of various sizes, wide-bordered rooms, Western-style rooms, closet rooms, between floors, between France, facing kitchens, independent kitchens, toilets, unit baths, etc. 3D model data of various types of rooms, and data on the types and arrangements of parts and materials used for the rooms.
The data of parts and materials is composed of data of single parts and materials, or data of parts and material patterns obtained by combining a plurality of parts and materials. Some of the functional space patterns FP include data obtained by combining the room space data so that a plurality of rooms are arranged in a predetermined arrangement, and the remaining ones include single room data. For example, as shown in FIG. 5, for the same area of 10 tatami mats, a functional space pattern FP (group GR _A1 ) combining 8 tatami mats, 2 tatami mats and 2 tatami mats between floors, and one 10 tatami mat Functional space pattern FP (group G)
R _A4 ) is prepared.

The functional space patterns FP are divided into groups according to the sizes, shapes, and functions of the functional space areas A to G occupied by the functional space patterns FP.
For example, among the functional space areas A to G shown in FIG.
B, E, and G are functional space areas of a general living room, the functional space area C is a sanitary room area, and the functional space area D is a toilet area. For general room functional spatial area A, a plurality of functional spatial pattern FP as described above is classified as a group GR _A. Each of the functional space areas D serving as the toilet areas is configured by a functional space pattern FR including single room space data.

In the skeleton space pattern SP, FIG.
As shown in FIG. 7, the layout pattern TP of the functional space areas A to G is designed and determined in advance, and the functional space areas A to G
Then, the layout is determined by selecting and arranging the functional space pattern FP designed in advance. A plurality or one arrangement pattern TP of the functional space areas A to G in the skeleton space pattern SP is prepared for one skeleton space pattern SP.

The detailed information storage means 8 shown in FIG. 1 stores information on exterior wall fittings such as an opening frame and interior information on interior fittings and equipment. The integration information storage means 9 stores the integration information for each skeleton space pattern SP and each functional space pattern FP
, And integrated information of fittings, equipment, interior materials, exterior materials, and the like.

The skeleton space selection means 10 displays the skeleton space pattern SP on the screen 3a of the display device 3,
This is a means for selecting an arbitrary skeleton space pattern SP by a predetermined input. The skeleton space selection means 10 includes a site input / buildable area determination unit 10a, a silhouette pattern selection unit 10b and a skeleton space space selection unit 10c for respectively selecting the silhouette pattern RP and the skeleton space pattern SP, and includes a silhouette. A pattern search function 10d is provided. The site input / buildable area determination unit 10a displays a site, a neighboring land, a road, an approach, and the shape and position of an object in the site on the screen according to the input (FIG. 6), and determines a buildable area R in the site. Means for displaying an arbitrary figure on the screen. The silhouette pattern search function 10d selects and arranges the schematic shape and type of the main room in the site shape displayed on the screen,
This is a function of selecting a plurality or a single skeleton space pattern SP or silhouette pattern RP corresponding to the condition and displaying the selected one on the screen.

The function space selecting means 11 designates the areas A to G (FIG. 4) in which the function space patterns FP are arranged with respect to the skeleton space pattern SP displayed on the screen, and selects the type of the function space patterns FP to be arranged. This is a means for generating plan information D in which the designated functional space pattern FP is combined with the skeleton space pattern SP by issuing a command, and displaying the combined figure on the screen 3a. Other means 12-1 constituting this building design apparatus
8 will be described together with the following description of the building design method.

A building design method using the building design device will be described. When the building design device is started, an initial screen is displayed on the screen 3a of the display device 3 as shown in a schematic flowchart in FIG. On the initial screen, as shown in FIG. 6 (A), as a menu for the next processing, a key display to which characters of “site”, “building”, “property”, and “end” are respectively added is displayed. By selecting a key display with a mouse or the like and selecting a menu, a corresponding process is started. When "Site" is selected, a site / skeleton space pattern selection process (S4) for performing a process from inputting a site to selecting a skeleton space pattern is activated. When "Building" is selected, the process of "Site" is performed. The first floor plan setting and the second floor plan setting (building setting) processing (S5) for the selected skeleton space pattern SP are activated. "Property"
When the user selects, processing for setting information about the owner and setting about the basic specifications of the building starts. When "end" is selected, the process ends.

The site / skeleton space pattern selection processing (S4) will be described with reference to FIG. 15, FIG. 6, and FIG. In this process, as shown in FIG. 6 (B), the user inputs a site shape, roads and adjacent land, inputs carports, gardens, and other objects on the site, and inputs an entrance position to determine an approach. . By performing these inputs and issuing a predetermined determination start command, the architecturable area R is determined, and the area R is illustrated in the site on the screen. These processes (FIG. 15)
The means for performing steps R1 to R4) is the site input / buildable area determination unit 10a in FIG.

Next, as shown in FIG. 6C, a main room is selected and arranged in a range within the site on the screen. This operation is performed by copying a picture of a room of various functions and sizes displayed on the screen by a drop and drag operation or the like. Thereafter, by performing a silhouette selection command, a functional space area arrangement pattern TP (hereinafter, abbreviated as “skeleton functional space area arrangement pattern”) in the skeleton space corresponding to the room arrangement condition on the screen is searched for. (FIG. 6D). In this search process, the building ratio, the volume ratio, the oblique lines, and other legal rules are also checked, and only the skeleton functional space area arrangement pattern TP that is legally permitted is displayed. When there are a plurality of corresponding skeleton function space area arrangement patterns TP, all of them are displayed, and a desired skeleton function space area arrangement pattern TP is selected by a predetermined input. The screen display is
Instead of the skeleton function space area arrangement pattern TP, a silhouette pattern RP or a skeleton space pattern SP may be displayed. The silhouette pattern RP, the skeleton space pattern SP, and the skeleton function space area arrangement pattern TP displayed on the screen in this manner are sequentially selected or directly selected to select the skeleton function space area arrangement pattern TP. In the stage of the site / skeleton space pattern selection processing, the processing may be performed up to the selection of the silhouette pattern RP or the selection of the skeleton space pattern SP, and the subsequent selection may be performed in the processing of the plan setting.

Thereafter, the preparation of the exterior plan and the preparation of the appearance perspective are sequentially performed. Creation of the exterior plan is performed by arranging symbols prepared in advance on the screen. The appearance perspective diagram is displayed as a diagram that takes into account the exterior plan. At the stage before editing the plan, since the opening and color of the outer wall are not determined, the perspective of the standard plan predetermined for the skeleton space pattern SP is displayed. Thus, the site / skeleton space pattern selection processing is completed.

After that, the plan setting of the first floor and the second floor is sequentially performed. 2 to 5 are explanatory diagrams conceptually showing a plan setting process, and FIGS. 8 to 11 are diagrams sequentially showing examples of screens displayed in the plan setting process. FIG.
2 and FIG. 13 are diagrams sequentially showing screen examples when a skeleton space pattern different from the examples shown in FIGS. 8 to 11 is selected. When the building setting (plan setting of the first or second floor) process is started, a skeleton including the silhouette pattern RP, the skeleton space pattern SP, or the functional space area arrangement pattern TP selected in the site / skeleton space pattern selection process described above. The space pattern SP is displayed on the screen. When a silhouette pattern RP or a simple skeleton space pattern SP is displayed, a predetermined input is selected up to the functional space area arrangement pattern TP. The function space pattern FP is displayed and selected for each of the function space regions A to G in the function space region arrangement pattern TP in the skeleton space pattern SP thus selected and displayed. In this case, the skeleton space pattern S
By designating the functional space areas A to G in P, each functional space pattern FP included in the group division GR of the functional space patterns FP prepared so as to be arranged in the areas A to G is displayed on the screen. Therefore, a desired functional space pattern FP is selected from the above. By this selection command, a diagram in which the skeleton space pattern SP is combined with the selected functional space pattern FP is displayed on the screen.

Next, the next function space areas A to G are designated, and a function space pattern FP is selected in the same manner as described above. In this way, the function space patterns FP are selected for all the function space regions A to G, and the plan information D in which the skeleton space patterns SP and the function space patterns FP are combined.
(FIG. 1) is created. If it is necessary to change the size of the function space areas A to G in the process of selecting the function space pattern FP, a predetermined size for changing the function space areas A to G of the skeleton space pattern SP to a desired size is obtained. By performing the input, the corresponding skeleton space pattern SP is searched and displayed on the screen. If there is no corresponding skeleton space pattern SP, a skeleton space pattern S close to this
P is displayed on the screen. Against the skeleton space pattern SP displayed in this way, the functional space pattern FP
Make a selection.

When the combination of the skeleton space pattern SP and the functional space pattern FP is completed in this way, the pre-arranged outer wall panel is replaced with an outer wall panel with an outer wall fitting (FIG. 13). In this case, the position of the outer wall panel is designated, and a picture of the outer wall fitting prepared in advance is displayed and selected as shown in FIG. Exterior wall panels will be selected. The position where the outer wall fittings can be arranged is a position where both conditions of the allowable position in the skeleton space pattern SP and the allowable position in the functional space pattern FP are satisfied. The outer wall fitting is, for example, a window, and is used to select a window type, an opening height, a color, a glass, and the like. When the arrangement of the outer wall fittings is completed, the appearance perspective etc.
An appearance perspective diagram according to the plan information D is created. At this time, by selecting the color of the outer wall, an appearance perspective view of the selected color is obtained, and the appearance can be confirmed.

Thereafter, according to the guidance on the screen displayed by the interior selecting means 14, the arrangement of the internal fittings, that is, the selection of the fitting position and the selection of the fitting type, the selection of the equipment and the color thereof are performed. Such data is added to the plan information D, and the introspective perspective creating means 15 creates an introspective perspective view from the plan information D.
Skeleton space pattern SP and functional space pattern F
Since P is created using a three-dimensional model, the introspective perspective diagram is a diagram that allows a so-called walk-through, that is, a diagram of a three-dimensional model that can be illustrated by moving the viewpoint to an arbitrary position. Therefore, the customer can perform various confirmations as if they were looking at the actual building. Then, based on the plan information D in which the opening position and the like are determined as described above, regulations such as daylighting conditions are checked, the number of switches and outlets is determined, and a plan view of each floor is created by the exterior perspective creation means 13 and the like. Create east, west, north and south elevations.

The integrated information is stored in the integrated information display means 16 shown in FIG.
Is displayed as follows by the information stored in the integrated information storage means 9 and added to the plan information D. That is, a screen displaying each functional space pattern FP (FIG. 10)
In addition, integrated information PD which is the total specification of the pattern FP
Is also displayed, and the integrated information (not shown) for the pattern FP is also displayed on the screen displaying the individual skeleton space patterns SP. Further, additional integrated information (not shown) of each fitting, equipment, interior, and the like is displayed on a screen for selecting these fittings and the like. The additional integration information may be an additional price or a difference from a standard product.
The sum of the integrated information of the skeleton space pattern SP, the integrated information of the functional space pattern FP, and the additional integrated information is the integrated price of the entire building. Note that the integration information may be displayed or not displayed on each screen.

The plan information D created and determined in this way is stored in the created plan information storage means 18 serving as a database. If a change is required, the necessary plan information D is called from the created plan information storage means 18 and changed. The created plan information storage means 18
It can be accessed at each business office, branch, factory, exhibition hall, etc., which are connected by a network such as a public line. After the contract is fixed, information such as skeleton space pattern, functional space pattern, exterior wall fittings, equipment code etc.
The factory obtains it from the created plan information storage means 18,
Information necessary for production, such as a plan, a partition, and an execution budget, is collected by combining the integrated information of each unit prepared in advance.

As shown in FIG. 17, together with the created plan information storage means 18, the plan creation data storage section 4 is provided in a computer having communication means 22 serving as a host station 19, and serves as each terminal station 20. A computer device such as a personal computer may include the arithmetic processing unit 5 and the communication unit 23. This allows each terminal station 20 to create plan information using the data in the plan creation data storage unit 4 of the host station 19 via the public communication line 21 or the dedicated communication line.

Thus, according to this building design device,
In order to define the silhouette of the house (outer shape) and the space such as each room with the skeleton space pattern SP and the functional space pattern FP, and to construct the plan information D by combining these space patterns SP and FP, By designing the skeleton space pattern SP and the functional space pattern FP, preparing variations of the space patterns SP and FP, and combining them, many plan variations can be selected for the customer. In addition, by preparing a small number of spatial patterns SP and FP, the producer can easily manage the production information, including the production information, and reduce the period and cost involved in information conversion. In addition, by preparing accurate information, it is possible to contribute to a reduction in a failure cost due to an information conversion error. Also, the spatial pattern S
By managing P and FP, it is possible to analyze frequently-appearing plans, and it is possible to plan products that meet customer needs. In other words, this building design apparatus creates the plan information D with the skeleton space pattern SP in which the structural parts are packed and the functional space pattern FP that realizes a customer-oriented floor plan. Sometimes, the skeleton space pattern SP, the functional space arrangement area pattern TP therein, and the functional space pattern F
By designing P, it is possible for business establishments to create plans and estimates to be proposed to customers without the need for advanced design technology, and to speed up the proposal. In addition, by accumulating recruitment information for each pattern, it can be expected that hot selling plan information for each region can be easily analyzed. In addition, by accumulating such information, when developing a new building plan, it is only necessary to develop the difference from the conventional information, and the building ... planning development work is reduced, and the product development period is reduced. By shortening it, it can be expected that it can respond quickly to market demands.

[0038]

According to the building design apparatus of the present invention, the following effects can be obtained. By the spatial patterning, it is possible to increase the number of variations of the plan as compared with the conventional plan type house, and it is easy to create the plan. For example, only a sales person can propose a plan to submit an estimate. When a skeleton space pattern and a functional space pattern are prepared to some extent, information on those space patterns can be used to develop a new building plan, and the development period can be shortened. By preparing the skeleton space pattern and the functional space pattern of the three-dimensional model, and preparing the parts necessary for production and their combination design, production preparation can be performed without complicated information processing. The amount of information processing in the production preparation can be minimized, and the failure cost of information processing error due to performing information processing for each property can be minimized. Being able to prepare for production in a sold space pattern allows the required quantities of parts and materials that need to be treated at the time of receiving an order to be grasped, thereby minimizing production and lead time. By collecting the sales result data of the skeleton space pattern and the functional space pattern, it becomes possible to analyze the selling pattern and the combination pattern of the selling patterns. For this reason, it is possible to increase the accuracy of verification of a temporary establishment plan at the planning stage of a new planned building.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a conceptual configuration of a building design device according to an embodiment of the present invention.

FIG. 2 is an explanatory diagram showing an example of a plan creation process by the building design device.

FIG. 3 is an explanatory diagram showing a part of FIG. 2 in an enlarged manner.

FIG. 4 is an explanatory view showing another part of FIG. 2 in an enlarged manner.

FIG. 5 is an explanatory view showing another part of FIG. 2 in an enlarged manner.

FIG. 6 is an explanatory diagram showing an example of a screen in a process of creating a plan until a skeleton space pattern is determined by the building design apparatus.

FIG. 7 is an explanatory diagram of a screen example showing a part of FIG. 6 in an enlarged manner.

FIG. 8 is an explanatory diagram showing a screen example of a plan creation process after a skeleton space pattern is determined by the building design apparatus.

FIG. 9 is an explanatory diagram of a screen example showing a part of FIG. 8 in an enlarged manner.

FIG. 10 is an explanatory diagram of a screen example showing a part of FIG. 9 in a further enlarged manner.

FIG. 11 is an explanatory diagram of a screen example showing another part of FIG. 8 in an enlarged manner.

FIG. 12 is an explanatory diagram of a screen example showing another example of a plan creation process by the building design device.

FIG. 13 is an explanatory diagram of a screen example following the screen example of FIG. 12;

FIG. 14 is a flowchart showing a schematic operation of the building design apparatus.

FIG. 15 is a flowchart showing details of a site / skeleton pattern selection process in the flowchart of FIG. 14;

FIG. 16 is a flowchart showing details of a building setting process in the flowchart of FIG. 14;

FIG. 17 is a block diagram showing a conceptual configuration of a building design device according to another embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 3 ... Display device 3a ... Screen 6 ... Skeleton space pattern storage means 7 ... Functional space pattern storage means 9 ... Integration information storage means 10 ... Skeleton space selection means 10a ... Site input / buildable area determination part 10b ... Silhouette pattern selection part 10c ... Skeleton space selection unit 11 ... Function space selection means 16 ... Integration information storage means 17 ... Plan information storage means 18 ... Created plan information storage means RP ... Silhouette pattern SP ... Skeleton space pattern TP ... Function space area arrangement pattern FP ... Function Spatial pattern GR… Group division

Continued on the front page (72) Inventor Chiaki Sakai 1-5-16 Awaza, Nishi-ku, Osaka-shi, Osaka Inside Daiwa House Industry Co., Ltd. (72) Inventor Ichiho Nagahama 1-5-16-1 Awaza, Nishi-ku, Osaka-shi, Osaka Daiwa Inside House Industry Co., Ltd. (72) Inventor Akinori Sugimoto 1-5-16 Awaza, Nishi-ku, Osaka-shi, Osaka Daiwa House Industry Co., Ltd. (72) Inventor Masanobu Momoda 1-5-16-1 Awaza, Nishi-ku, Osaka-shi, Osaka Daiwa House Industry Co., Ltd. (56) References JP-A-7-129082 (JP, A) JP-A-3-48973 (JP, A) JP-A-4-47374 (JP, A) JP-A-7-296047 ( JP, A) Terufumi Nakazawa et al., Development of a housing planning system-CAD with embedded AI technique-, Proc. Of the 38th Annual Conference of IPSJ, IPSJ, pp.1757-1758, Terufumi Nakazawa et al. Development of house design CAD system-Functions of house CAD and Features-, Proc. Of the 38th Annual Conference of the Information Processing Society of Japan, Japan, Information Processing Society of Japan, pp. 1759-1760 (58) Fields surveyed (Int. Cl. ⁷ , DB name) G06F 17/50 680 G06F 17 / 50 604

Claims (14)

(57) [Claims] 1. Skeleton space pattern storage means for storing a plurality of types of skeleton space patterns that define information on the outer shape and structural parts of the entire building; and a three-dimensional model and part information of a single or a plurality of combined room spaces. A function space pattern storage unit that stores a plurality of types of determined function space patterns; a skeleton space selection unit that displays the skeleton space pattern on a screen of a display device and selects an arbitrary skeleton space pattern by a predetermined input; By designating an area in which the functional space pattern is to be arranged and specifying a type of the functional space pattern to be arranged with respect to the skeleton space pattern, plan information in which the designated functional space pattern is combined with the skeleton space pattern And display the combined figure on the screen. A Shimesuru function space selection unit, information of the contour in the Skeleton spatial pattern
The information is set as a three-dimensional model,
Parts required for the design of material strength.
Beam, and load-bearing wall panels,
Information on the above structural parts of the turn is based on the type and arrangement of the structural parts
Which is the information, building design apparatus. 2. The skeleton spatial pattern includes:
The arrangement of stairs and wall panels is fixed,
A plurality or one is set for each silhouette pattern that defines the outer shape of the whole building, and the skeleton space selection means includes a silhouette pattern selection unit that selects an arbitrary silhouette pattern, and the selected silhouette pattern. The building design apparatus according to claim 1, further comprising: a skeleton space selection unit that displays a corresponding skeleton space pattern on a screen and selects an arbitrary skeleton space pattern by a predetermined input. 3. The skeleton space selecting means includes a site,
A site input / buildable area determination unit that displays a neighboring land, a road, an approach, and the shape and position of an on-site arrangement on the screen according to the input and determines a buildable area in the site and displays the screen on the screen, and a screen display. 3. A silhouette pattern search function for searching for a skeleton space pattern or a silhouette pattern that satisfies conditions by selecting and arranging a schematic shape and a type of a main room in a site shape and displaying the silhouette pattern on a screen. Building design equipment as described. 4. The functional space patterns are divided into groups according to the area occupied by the functional space patterns and the room functions, and the functional space selecting means arranges the functional space patterns included in the functional space pattern group divisions. 4. The display according to claim 1, wherein the display is performed on a screen.
The building design apparatus according to any one of the above. 5. A function space area arrangement pattern that defines each area where a function space pattern is to be arranged and a group division of the function space pattern to be arranged in the area is set for each of the skeleton space patterns. 5. The building design apparatus according to claim 4, wherein the selecting means selects a functional space pattern for each area with respect to the set functional space area arrangement pattern. 6. Each of the functional space patterns is constituted by a combination of room space information created for each room space, and a room common to a room space portion having the same size and function in a plurality of types of functional space patterns. Claim 1 using spatial information
A building design apparatus according to claim 5. 7. An outer wall panel including an opening frame and an outer wall fitting within a range permitted by the skeleton space pattern and the functional space pattern with respect to the functional space pattern combined by the functional space selecting means. The building design apparatus according to any one of claims 1 to 6, further comprising an outer wall panel selecting means for selecting a position and a type of the external wall panel by a predetermined input and adding the selected external wall panel to the plan information. 8. A method according to claim 1, further comprising means for creating an external perspective drawing, a plan view of each floor, and an external perspective drawing for creating an elevation view based on plan information being created or created. A building design apparatus according to item 1. 9. An interior selecting means for selecting and adding a position and a type of an internal fitting, an equipment and an interior material by a predetermined input to the plan information, and providing an introspective perspective diagram based on the created plan information. 9. The building according to any one of claims 1 to 8, further comprising means for creating an introspective perspective map to be displayed on a screen, wherein the introspective perspective diagram creating means is capable of displaying the introspection of the building on the screen by changing the viewpoint from various viewpoints. Design equipment. 10. An integration for adding integrated information about the skeleton space pattern and the functional space pattern to each of the skeleton space pattern and the functional space pattern, and displaying the integrated information on the screen together with the skeleton space pattern and the functional space pattern. The building design apparatus according to any one of claims 1 to 9, further comprising information display means. 11. A plan communication data storage unit having the skeleton space pattern storage unit and the function space pattern storage unit, and an arithmetic processing unit having the skeleton space selection unit and the function space selection unit are provided by a public communication line or a dedicated communication line. The building design apparatus according to any one of claims 1 to 10, further comprising a communication unit connected through the communication unit. 12. A building design method using a computer apparatus, a skeleton spatial pattern that defines the information of contour and structural parts of the entire building in the storage means is a plurality of types stored, the outer in the Skeleton spatial pattern Shape information
The report is set as a three-dimensional model, and the above structural parts are
Parts required for strength design, such as pillars,
Beam, and load-bearing wall panels,
Information on the above structural parts of the turn is based on the type and arrangement of the structural parts
The information, the function space pattern that defines the three-dimensional model and the part information alone or a plurality of combined room space in the storage means is a plurality of types stored, optionally displaying the skeleton spatial pattern on the screen of the display device The skeleton space pattern is selected by a predetermined input, and the area for arranging the functional space pattern and the type of the functional space pattern to be arranged are specified with respect to the skeleton space pattern displayed on the screen. A building design method that creates plan information in which a pattern is combined with a specified functional space pattern and displays the combined diagram on a screen. 13. The skeleton space pattern is one in which the arrangement of entrances, stairs, and wall panels is determined, and a plurality or one of each is set for each silhouette pattern that defines the outer shape of the whole building. The building design method according to claim 12. 14. A function space area arrangement pattern that defines each area in which a function space pattern is to be arranged and a group division of the function space pattern to be arranged in the area is set for each of the skeleton space patterns. The building design method according to claim 12 or 13, wherein a function space pattern is selected for each area with respect to the function space area arrangement pattern.