JP2001297122A - Building design method - Google Patents

Abstract

(57) [Summary] [Problem] To provide a building design method capable of meeting various requests of customers and facilitating building design work. When a floor plan of a building is created, a plurality of types of main cores, which are planar reduced models of living rooms, and a plurality of types of sub cores, which are planar reduced models of utility rooms, are prepared. Combine or rearrange the selected main cores and sub cores according to simple rules. As a result, floor plans of various buildings can be easily created or changed, and various demands of customers can be met. In addition, the total amount of design work to be performed until building design is completed is reduced, and building design can be reduced. Work can be performed easily.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building design method for creating a plan view of a building having a utility room provided with necessary facilities for the building, a living room, and a passage.

[0002]

2. Description of the Related Art Conventionally, unit-type buildings constructed by combining a plurality of box-shaped building units have been used as buildings. According to such a unit-type building, advantages such as cost reduction and quality stabilization due to industrialization can be obtained. Also in this unit-type building, a design drawing is required in order to combine a plurality of building units at a building site, so a design work for creating a design drawing is performed prior to the construction work. Here, in order to respond to the various needs of the main customer, manufacturers who manufacture unit-type buildings are required to construct a single building, as in the case of a framing method in which columns and beams are connected to each other at the construction site. The design must be performed individually, and the design is performed for all the ordered buildings. Therefore, the amount of work for newly designing a new design is enormous. Manufacturers also make arrangements with customers to create design drawings that reflect the needs of the customers.However, it is difficult to satisfy the customers with a single drawing, so any design changes are required. May be repeated, and the amount of work for the design change becomes enormous. As described above, in addition to the new design work for designing a new building, the design change work for changing the floor plan must be performed. Even more.

Therefore, the present applicant has proposed a building design method in order to reduce the overall design work (see Japanese Patent Application Laid-Open No. H8-241028). That is, JP-A-8
In Japanese Patent No. 241028, the above-mentioned basic plan is formed by setting a basic plan which is a typical plan view which many customers are likely to request, and combining a plurality of basic models in which building units are reduced in plan. So that
Then, an exchange model and an additional model in which a building unit different from the basic model is reduced in a plane are prepared.
One of the basic models of the basic plan can be exchanged with the exchange model, and additional models can be added to the basic plan, thereby partially changing the layout of the basic plan and applying multiple types of application plans with different layouts. That can be created.

[0004]

In the above-described design method, when the floor plan of the floor plan requested by the customer is completely different from the basic plan, the basic plan cannot be used, and the customer's various needs can be sufficiently satisfied. There is no problem. here,
If you try to create a floor plan that is completely different from the basic plan,
Since the basic plan cannot be used, the same design work as in the case of newly creating a plan view has to be performed, which causes a problem that the design work becomes complicated. Also, if there are few types of exchange models and additional models, variations of the basic plan will be limited, so it is possible to increase the types of exchange models and additional models,
Increasing the number of types of exchange models and additional models increases the complexity of combining basic models, exchange models, and additional models, and increases the time required to select exchange models and additional models, thereby increasing the time required for design work. Therefore, in the design method using the basic plan as described above,
In addition to meeting the various demands of customers, the purpose of facilitating building design work cannot be achieved. In the design work of designing a building using the framing method, the amount of design work for creating a floor plan according to various requests from customers is enormous.

An object of the present invention is to provide a building design method which can satisfy various demands of customers and facilitates the design work of the building.

[0006]

SUMMARY OF THE INVENTION The present invention will be described with reference to the drawings, in which a plan view of a building having a utility room equipped with necessary facilities for the building, a living room, and a passage is provided. A plurality of types of main cores 30 each of which is a model in which living rooms having different sizes and shapes are planarly reduced as cores constituting the plan view.
And, preparing a plurality of types of sub-cores 40, which are models obtained by reducing at least one of various utility rooms and passages in a plane, and selecting an appropriate one from these main cores 30 and sub-cores 40, The selected main core 30 and sub core 40 are combined.

[0007] In the present invention, a simple rule is set for creating a plan view of a building using the main core 30 and the sub-core 40. By combining or rearranging the main core 30 and the sub-core 40 in accordance with the rules, it becomes possible to easily create or change plan views of various buildings having different scales and shapes. Such a design method can also be applied to the case where a plan view of a building, a unit-type building, and a panel-type building by the frame construction method is created. By applying the above-described design method, not only the creation of the plan view of the building but also the change of the created plan view can be easily performed. In particular, when creating a plan view of a unit-type building, even a designer who does not know the manufacturing standards of the manufacturer in detail can create the plan view. As a result, it is possible to respond to various requests from customers, and even if the plan of the building is changed many times, the plan of the building can be easily changed by rearranging the main core 30 and the sub-core 40. Less overall design work to complete,
Building design work becomes easy. When creating a floor plan of a panel-type building, a large space that can be regarded as an interior that can be regarded as unpartitioned can be formed, and a box-shaped structure that is self-supporting is designated as the main core 30. In addition to ensuring sufficient strength by itself, the sub core 40 and main core
Since the partition wall core 68 installed in the inside 30 reinforces the main core 30, a building having sufficient strength can be designed.

[0008] In the above, the building includes a plurality of floors, and a lower floor main core 31A set on the lower floor.
~ 37A and the upper floor main cores 31B ~ 37B set on the upper floor, the mutually related ones form a main core group,
In this main core group, a plurality of types are prepared by different combinations of the lower-floor main cores 31A to 37A and the upper-floor main cores 31B to 37B, and a lower-floor sub-core 41A set on the lower floor as a sub-core is provided. -48A and the upper floor sub-cores 41B-48B set on the upper floor form a group of sub-cores that are related to each other, and this sub-core group is the lower floor sub-core 41
It is desirable that a plurality of types are prepared by different combinations of A to 48A and the upper sub cores 41B to 48B.

Here, if a main core group in which a plurality of upper floor main cores are associated with one lower floor main core is adopted, if one main core 31A to 37A on the first floor is selected, the selected main core 31A to 37A is selected. Since the main cores 31B to 37B on the second floor belonging to the main core group including the cores are selected, even if there are many types of main cores in each hierarchy, the main cores on the second floor are selected.
The selection range of 31B to 37B is automatically narrowed, the time required for selecting the main core 30 is reduced, and the selection of the main core 30 is facilitated. Also, regarding the sub core 40, the main core 30
Similarly to the above, the selection range of the sub-core on the upper floor is automatically narrowed, so that the time required for selecting the sub-core is reduced,
The selection of the sub core 40 becomes easy.

On the other hand, if one main core group related to one upper floor main core is adopted for one lower floor main core,
When one of the lower-level main cores 31A to 37A is selected, the upper-level main core 31 belonging to the main core group including the selected main core is selected.
The selection of B to 37B is automatically determined, so even if there are many types of main cores in each layer, the upper floor main core 31B
This eliminates the need to select ~ 37B, shortens the time required to select the main core 30, and facilitates the selection of the main core 30.
Also, for the sub core 40, similarly to the main core 30,
Since it is not necessary to select the upper-level sub-core, the time required for selecting the sub-core is reduced, and the selection of the sub-core 40 is facilitated.

The main core group and the sub core group are composed of main cores 31A to 37A and 31B to 37B and sub cores 41A to 48A and 41B to 48B which are arranged at different levels and are arranged at the same plane position. It is desirable that they are combined. In this way, the selected main core 31A-3
When 7A is installed at a predetermined plane position on the lower floor, the installation position of each of the main cores 31B to 37B on the upper floor belonging to the main core group including the selected lower main cores 31A to 37A is automatically determined. It is not necessary to set the installation positions of the main cores 31B to 37B on the floor, so that the time required to set the positions of the main cores 30 for all floors of the building is reduced, and the installation positions of the main cores 30 are easily set. In addition, as with the main core, it is not necessary to set the installation position of each sub core on the upper floor, so that the time required to set the sub core for all levels of the building is reduced, and the sub core 40 Selection becomes easy.

Further, a plurality of types of exterior cores 50, which are models obtained by reducing the exterior portion of the building in a plane, are prepared, and an appropriate one is selected from these exterior cores 50, and the selected exterior core 50 is selected. It is desirable to design the exterior part using the core 50. In this way, after the design of the interior part of the building is completed, when the exterior part of the building is designed, according to the attributes of each side of the main core 30 and the sub-core 40 forming the interior part of the building, the exterior core It becomes possible to select 50. By the selection according to this attribute, the selection range of the exterior core 50 is narrowed, the selection of the exterior core 50 is facilitated, and the erroneous selection of the exterior core 50 is prevented, so that the exterior part of the building can be easily designed. Become like

Further, as the exterior core 50, exterior cores 51, 52 for the first floor arranged on the first floor and an exterior core 53 for the upper floor, which can be arranged on any of the second and higher floors, are prepared. Is desirable. In this way, when designing the exterior part of the building, the exterior core 50 is designed according to the attributes of the main core 30 of each floor.
Can be selected. Selection according to this attribute narrows the selection range of the exterior cores 50, making it easier to select the exterior cores 50. In addition, the exterior cores 51 and 52 for the first floor can be installed on two or more floors, Erroneous installation, such as installing the exterior core 53 on the first floor, is prevented, errors in the installation position of the exterior core 50 are reduced, and the exterior of the building can be easily designed.

Further, as the exterior core 50,
It is desirable to provide a roof core 54 which is a model in which a plurality of types of roofs having different types and shapes are respectively reduced in plan. In this way, if you select the type and shape of the roof, the input of the roof only needs to be the size,
The size of the roof core 54 is automatically adjusted according to the size of the building's plane shape, eliminating the need for detailed selection and position setting of the roof core 54, and speeding up roof design work. Can be easily designed.

[0015]

Embodiments of the present invention will be described below with reference to the drawings. First Embodiment FIG. 1 shows a building design system 1 according to a first embodiment of the present invention. The building designed by the building design system 1 is a panel-type building constructed in a short period of time by combining panels that are structural surface materials for forming floors and walls manufactured in a factory at a construction site. Panel-type buildings are generally equipped with utility rooms equipped with necessary facilities, living rooms where residents spend a relatively long time in the space, and passageways connecting these utility rooms and rooms. I have. The building design system 1 includes a central processing unit 2 including an arithmetic unit 10 and a storage unit 20, a display unit 3 using a CRT or the like, and a man unit including an input unit 4 such as a keyboard and a mouse. A machine interface, an XY plotter device 5 for drawing design drawings on paper, and a printer 6 for printing quotes and the like. The building design system 1 creates a plan view by combining core data obtained by digitizing a model in which a utility room, living room, or the like is reduced in a plane. As the core, a main core, which is a reduced-size model of a living room, and a sub-core, which is a reduced-size model of a utility room such as a toilet, a bathroom, a washroom, and a staircase, are set.

The arithmetic unit 10 has a high-speed arithmetic element such as a microprocessor, has various software installed therein, and has a multitasking function for simultaneously processing a plurality of installed software in parallel. . The arithmetic unit 10 has a plan view creating means 11 capable of creating a plan view of a panel-type building in four kinds of design modes having different design procedures by the above-mentioned software, and a drawing storing completed plan view data. Data storage means
Drawing search means 12 for searching a desired one from among the plan view data 21; elevation view creation means 13 for creating an elevation view based on the plan view created by the plan view creation means 11; A quotation creating means 14 for calculating the total number of panel-type buildings written in the floor plan created by the floor plan creating means 11;
A site drawing creating means 10A for creating a site drawing of a site on which a panel-type building is to be built, and a control unit 15 for controlling each of the means 10A and 11 to 14 to operate in accordance with the procedure are provided.

The plan view creating means 11 creates a new plan view by inputting a plurality of types of cores, and changes the plan view by exchanging cores included in the created plan view with other cores. Things. As shown in FIG. 2, the plan drawing means 11 includes, in order to identify the drawing of the building to be designed, the name and address of the owner, which is basic information, and the number of floors of the building to be built. There is provided basic information input means 16 for allowing an operator to input, and core design means 17 for inputting a plurality of cores and exchanging a part of the input cores for another core.
Among these, the basic information input means 16 displays the basic information input screen on the display device 3, and allows the operator to input the basic information on this basic information input screen.

The core design means 17 displays a plurality of cores satisfying the input condition input by the operator among the cores of the core data storage means 22 for storing various core data.
Is displayed, and the operator selects one of the cores displayed on the display device 3 to input the core.
The core design unit 17 includes a core search unit 18 for searching and extracting a core meeting the above-described conditions from the core data storage unit 22 when newly creating a plan view, and a plan view or a completed plan view in the middle of creation. Core exchange means 19 is provided for deleting a part of the cores constituting the diagram by designating the operator and replacing the core data stored in the core data accumulation means 22 with another core retrieved from the core data. I have.

The core search means 18 includes a main / sub core search means 18A for searching for and extracting an appropriate main core or sub core from the core data storage means 22 for storing main core data and sub core data, and exterior core data. Core search means 18B for searching for and extracting an appropriate exterior core from the core data storage means 22 for storing data, and searching and extracting an appropriate interior core from the core data storage means 22 for storing interior core data Interior core search means 18C is provided.

Here, a plurality of types of main cores and sub cores are set for each floor. When a main core or a sub core set for each floor is related to each other, the related ones form a main core group and a sub core group. One type of each of the main core group and the sub-core group is set for one lower-level main core and one lower-level sub-core. That is, one lower floor main core is related to one upper floor main core, and forms one main core group with the upper floor main core. On the other hand, one lower floor sub-core
Similar to the lower floor main core, it is related to one upper floor sub core, and forms one sub core group with the upper floor sub core. Thus, when one lower floor main core or one lower floor subcore is input, the selection of the upper floor main core or the upper floor subcore provided thereon is automatically determined, and the selection of the main core and the subcore is performed. It is easy to do.

The plurality of main cores or sub-cores extracted by the main / sub-core search means 18A are stored in the core design means.
17 and is shown on a selection screen displayed on the display device 3. One main core or one sub core of this selection screen is
The selection can be made by a mouse click operation or the like by an operator. Further, the core designing means 17 causes the display device 3 to display a drawing screen which can be used as a mount on which the respective cores selected on the selection screen are pasted, and the selected main core or sub-core is moved by a mouse drag operation by the operator. The position can be determined. Then, the coordinates of the main core and the sub core are set by the drag operation. Here, the core design means
17 is provided with an attribute matching determining means 17A for determining whether or not the attributes of the sides adjacent to each other are matched when the sub-core or the exterior core is placed adjacent to the main core. If the attributes of the sides of the main core and the sub core adjacent to each other do not match by the attribute matching determination means 17A, an error is displayed on the screen of the display device 3.

The main / sub core search means 18A is provided with a main / sub core group search means for narrowing a search range of an upper floor main core or an upper floor sub core to be arranged on the upper floor. The main / sub core group searching means searches and extracts a main core group including the selected lower floor main core when creating a floor plan above the second floor, in other words, an upper floor. The main core included in the selected main core group is searched from the core data storage means. In addition, the main / sub-core group searching means also creates the upper floor plan view for the sub-core,
A sub-core group including the selected lower sub-core is searched and extracted, and the sub-cores included in the extracted sub-core group are searched from the core data storage means. One upper floor main core or one upper floor sub core extracted by the main / sub core group search means is referred to as the core design means 17.
And is displayed on a selection screen displayed on the display device 3.

Here, the core designing means 17 is provided with automatic core setting means 17B for automatically determining and installing the position of the upper floor main core or the upper floor sub core. The core automatic installation means 17B sets the position of the upper floor main core or the upper floor sub core selected by the operator to the same plane position as the lower floor main core or the lower floor sub core associated with the upper floor main core or the upper floor sub core. In this way, it is set automatically. This eliminates the need to set the installation position of the upper floor main core or the upper floor sub-core, so that the installation position of the main core or the sub core can be easily set.

The exterior core search means 18B searches for an exterior core which is a model obtained by reducing the exterior part of the building in a plane. More specifically, after the interior design of the building is completed, when designing the exterior part of the building, an appropriate exterior core is selected from the core data storage means 22 in which the data of the exterior core is stored. The search and extraction are performed based on predetermined conditions set by the operator. This exterior core search means
The plurality of exterior cores extracted in 18B are generated by the core designing means 17 and are shown on a selection screen displayed on the display device 3. One of the exterior cores in the selection screen can be selected by a mouse click operation or the like by an operator. Further, the core designing means 17 causes the display device 3 to display a drawing screen which can be used as a mount on which each core selected on the selection screen is pasted, and the position of the selected exterior core is dragged by the mouse by the operator. It can be determined. With this drag operation, the coordinates of the exterior core are set. In addition, as in the case of the sub-core, the attribute matching determination unit 17A displays an error on the screen of the display device 3 if the attributes of the sides of the main core and the exterior core adjacent to each other do not match. I have. Interior core search method
18C retrieves and extracts an appropriate interior core from core data storage means 22 for storing data of an interior core, which is a model obtained by planarly reducing furniture and the like installed in an interior part of a building.

The elevation view creating means 13 extracts parts used on the outer surface of the completed plan view, and accumulates data of a plurality of types of parts for creating an elevation view from the completed plan view. Each part is extracted from the plane data storage means 23, and a front view and a side view, which are elevation views, are created from the completed plan view. The estimate creating means 14 extracts the quantity of parts from the completed plan view, automatically creates a letter for each part, and creates an estimate for building work. The site drawing creating means 10A displays a site drawing creating screen on the display device 3, and on the screen,
The site drawing is created using a method of designating a corner of the site by a mouse click operation or the like.

The drawing retrieval means 12 retrieves and extracts an appropriate plan view from the designed drawing data storage means 21A in which data relating to the plan views of a plurality of types of buildings which have already been designed are retrieved. 12A and a plan / design drawing search means 12B for retrieving and extracting an appropriate plan from the plan / design drawing data storage means 21B storing data on a plurality of types of plan proposed in a catalog or the like. . Note that the input conditions entered by the operator are satisfied,
The plurality of plan views extracted by the designed drawing searching means 12A or the plan design drawing searching means 12B are
17 and is shown on a selection screen displayed on the display device 3. Among these, one plan view of the selection screen can be selected by a mouse click operation or the like by an operator.

Here, in order to change the selected plan view, the core exchanging means 19 has a main core or sub-core for exchanging the original main core or sub-core forming the plan view with another main core or sub-core. Sub-core exchange means 19A,
Exterior core exchange means 19B for exchanging the original exterior core forming the plan view with another exterior core, and an interior for exchanging the original interior core forming the plan view with another interior core Core exchange means 19C is provided. In addition, regarding the change of the plan view, the design of which has been completed by the core design means 17,
Core exchange means 19 is available. Another main core or another subcore that replaces the original main core or the original subcore constituting the plan view searched by the designed drawing search means 12A or the plan design drawing search means 12B is transmitted from the core data storage means 22. It was retrieved and extracted. The extracted main core or sub-core is set in the same plane position as the original main core or the original sub-core by the main / sub-core exchanging means 19A.

Further, the original exterior core or the original interior core constituting the plan view searched by the designed drawing search means 12A or the plan / design drawing search means 12B is replaced with another exterior core or another interior core. At this time, the above-mentioned another exterior core or another interior core has been retrieved and extracted from the core data storage means 22, similarly to the main core or the sub core.
In addition, the extracted exterior core or interior core is installed at the same plane position as the original exterior core or the original interior core by the exterior core exchange means 19B or the interior core exchange means 19C. The four types of design modes set in the plan view creating means 11 include a core design mode for creating a plan view using a core, a site design mode for setting a site where a building is to be constructed, and a design mode. A design-designed drawing design mode for creating a floor plan using a finished drawing and a planned design drawing design mode for creating a floor plan using a planned design drawing are set. These design modes are illustrated in FIG.
As shown in FIG. 7, the user can select one by operating four icons 71 to 74 displayed on the menu screen 70.

Returning to FIG. 1, the storage device 20 is configured to include a large-capacity hard disk device. This storage device 20 stores drawing data storage means 21 in which data relating to a plurality of types of drawings are stored, and core data relating to a plurality of types of cores, which are models obtained by reducing the interior and exterior portions of a building in plan. Core data storage means
22 and an elevation data storage means 23 for storing data of a plurality of types of parts such as roofs and windows having different sizes and shapes for creating an elevation view from a completed floor plan, and designing a panel-type building There is provided an integrated data storage means 24 in which data on the component names and unit prices of the components required for the operation are stored. The designed drawing data storage means 21A stores design related drawing data of a plurality of types of buildings already designed.
And a plan / design drawing data storage unit 21B storing data on a plurality of types of plan views proposed in a catalog or the like. In the designed drawing data storage means 21A,
The plan view created by the plan view creating means 11 is stored.

As shown in FIG. 4, the core data storage means 22 includes a main core data storage means 22A in which a plurality of types of main core data are stored, and a sub core data in which a plurality of types of sub core data are stored. Storage means 22B, exterior core data storage means 22C storing a plurality of types of exterior core data, and interior core data storage means 22 storing a plurality of types of interior core data
D is provided. Next, each core data storage means 22
Representative cores among the cores stored in A to 22D will be described. As shown in FIG. 5, a plurality of types of main cores 31 to 37 having different vertical dimensions and horizontal dimensions are set as typical main cores stored in the main core data storage means 22A. These main cores 31 to 37 can form a large space in which the inside can be regarded as being unpartitioned, and are structurally independent. Main core 31 ~
37 is provided with an opening 7 for providing a window or the like on the south side. As typical examples of the vertical and horizontal dimensions of the main core, five building modules (hereinafter abbreviated as “M”) and 10M, 6M and 10M, 8M and 9M and 8M.
And 8M. The building module is
It is a standard dimension unit, and 1M is, for example, 910 mm. As typical subcores stored in the subcore data storage means 22B, a plurality of types of subcores 41 to 48 having different sizes and shapes are set. Among these sub-cores, the sub-cores 41A to 48A on the first floor include an entrance 8A, a toilet 8B, a washroom 8C, and a washroom as shown in FIG.
8D and staircase 8E are provided, the second floor sub core 41B to 48B
Is provided with a toilet 8B, a washroom 8C, a bathroom 8D, and a staircase 8E. The use of the sub-core is set with a toilet, a bathroom, a washroom, and the like.

As shown in FIG. 7, the exterior core stored in the exterior core data storage means 22C can be arranged on any of the first floor exterior core and the second floor or more. A floor exterior core and a roof core 54 are set. A solarium core 51 and a carport core 52 are set as the first floor exterior core. Representative solarium core
As 51, three types of solarium cores 51 with different width dimensions
A, 51B, and 51C are set. As typical carport cores 52, a vertical carport core 52A and a horizontal carport core 52B that can park one car are set. As typical balconic cores 53 as upper floor exterior cores, open balconic cores 53A and closed balconic cores 53B and 53C are set.

As a typical roof core 54, a ridge type roof core 55 having a large building extending horizontally, a descending building extending obliquely downward from both ends of the large building, and two sides of the building extending horizontally, A gable roof core 56 having a roof surface inclined from the ridge toward the eaves is set. A typical ridge-type roof core 55 includes a rectangular ridge-type core 55A having a rectangular planar shape and an L-shaped ridge core 55B having an L-shaped planar shape. Have been. As a typical gable-type roof core 56, a rectangular-type gable-type core 56 in which a planar shape is formed in a rectangular shape, like the ridge-type roof core 55, is used.
A and an L-shaped gable core having an L-shaped plane shape
56B is set. The roof cores 55 and 56 are automatically adjusted according to the size of a plan view formed by combining the main core 30 and the sub core 40. As shown in FIG. 8, representative interior cores 60 include sofa cores 61A and 61B and table cores.
62A, 62B, a mirror base core 63, a television receiver core 64, a bed core 65, a chair core 66, a stand core 67, and a partition wall core 68 are set.

Next, a procedure for designing a building in the core design mode of the building design system 1 of the present embodiment will be described. First, prior to the description of the building design procedure, a panel-type building that has been designed will be described. Panel building
Numeral 80 is a two-story house as shown in FIGS. As shown in FIG. 9, an entrance 81 having an entrance porch 81A is provided in the lower right corner of the first floor portion 40A of the panel-type building 80 as shown in FIG. An entrance hall 82 is provided above the entrance 81 in the figure, and a living / dining / kitchen 83 is provided on the left side of the entrance hall 82 in the figure. This living / dining / kitchen
A sunroom 84 is provided below the figure 83. A toilet 85 is provided above the entrance hall 82 in the figure, and a washroom 86 and a staircase 87 are provided adjacent to the toilet 85. The second floor 40B of the panel building 80 has a first floor
A staircase 91 is provided on the same plane as the staircase 87 of 40A. A toilet 92 is provided below the stair room 91 in the figure, and a washroom 93 and a bathroom 94 are provided adjacent to the toilet 92 below the figure. On the left side of the figure of the toilet 92, a first bedroom 96 and a second bedroom 97 are provided across a corridor 95,
A balcony 98 is provided adjacent to the second bedroom 97. On the left side of the first bedroom 96 and the second bedroom 97 in the drawing, a third bedroom 99 is provided. In addition, the panel-type building 80
As shown in FIGS. 10 (A) and 10 (B), the above-mentioned entrance 81, sunroom 84 and balcony 98 projecting outward from the outer peripheral surface of the building 80 are provided, and a gable roof is provided. .

When the plan and elevation of the panel-type building 80 are created by the building design system 1, the building design system 1 is first activated. Then, a basic information input screen is displayed, and the name and address of the owner and the number of floors of the building are input as basic information. When this input is completed, a menu screen 70 shown in FIG. 3 is displayed. When the core design mode icon 71 is selected, a condition input screen is displayed, and a desired core size range (25 to 40 tatami) is set. input. Then, as shown in FIG. 5, the plurality of main cores 30 are displayed on the selection screen 75. Here, when the operator selects the main core 34, the selected lower floor main core 34A is displayed on the drawing screen, and the installation position of the lower floor main core 34A is determined as shown in FIG. When the setting of the main core on the first floor is completed, a condition input screen for the subcore on the first floor is displayed, and a dimension range (2M to 10M) in the digit direction is input as a search condition for the subcore. Then, as shown in FIG.
Is displayed on the selection screen 76. Here, when the operator selects the sub-core 42, the selected lower sub-core 42A
Is displayed on the drawing screen, and as shown in FIG.
The lower sub-core 42A is installed on the lower floor main core 34A on the right side in the drawing. Here, the lower floor main core 34A and the upper floor main core 34B correspond one-to-one. That is, in the main core group including the lower-level main core 34A, only the upper-level main core 34B exists.
When the lower floor main core 34A is installed on the first floor, the upper floor main core 34B is located on the second floor so as to be in the same plane position as the lower floor main core 34A as shown in FIG.
The setting is automatically performed, the end icon of the setting of the main core 30 is designated, and the setting is ended.

Here, the lower floor sub-core 42A and the upper floor sub-core 42B correspond one-to-one similarly to the main core 30. That is, since only the upper sub-core 42B exists in the sub-core group including the lower sub-core 34A, if the lower floor sub-core 42A is installed in the first floor portion, as the upper sub-core,
As shown in FIG. 11 (B), an upper floor sub-core 42B is automatically installed on the right side of the upper floor main core 34B at the same level as the lower floor sub-core 42A in the second floor, as shown in FIG.
Specify the 40 setting end icon and end the setting.

When the setting of the sub cores is completed, an exterior core selection screen 77 is displayed as shown in FIG.
Select B. When this selection is completed, the selected sunroom core 51B is displayed on the drawing screen, and as shown in FIG.
Installed below 34A in the figure. Then, a selection screen 77 is displayed, and as the exterior core for the upper floor,
Select 53C. When this selection is completed, the selected balconic core 53C is displayed on the drawing screen, and as shown in FIG.
B and the upper floor sub-core 42B are installed on the lower side in the figure, and the end icon of the upper floor exterior core setting is designated, and the setting is completed.

When the setting of the upper floor exterior core is completed, a plurality of roof cores are displayed on the selection screen 77, and the rectangular gable core 56A is selected. Then, the selected rectangular gable core 56A is displayed on the drawing screen, and as shown in FIG. 11 (C), the size of the rectangular gable core 56A is automatically adjusted according to the size of the second floor plan view. Will be adjusted. Specify the end icon of the exterior core setting and end the setting.

When the setting of the exterior cores is completed, as shown in FIG. 8, a plurality of interior cores 60 are displayed on the selection screen 78, and one of these interior cores 60 is selected. When this selection is completed, the selected interior core is displayed on the drawing screen, and the interior core is set at an arbitrary position in the lower floor main core 34A.
Here, the selection and installation of the interior core can be repeated many times so that the necessary one can be selected and installed as necessary. In addition, the interior layout on the second floor, like the interior layout on the first floor, allows the user to select one of a plurality of interior cores 60 satisfying the search condition, and displays the interior core on the drawing screen on the upper floor main core. It is to be installed in 34B. Thereby, the interior layout of the first floor and the second floor ends. Next, an icon for specifying whether or not to create a site is displayed. When "Create site" is specified, a site creation screen is displayed. Create a site drawing by an appropriate method such as drawing Then, the site drawing and the plan view of the first floor are displayed on the same drawing screen, and the plan view is set in the site drawing.
Thus, the creation of the first floor plan and the second floor plan is completed. Then, an icon for designating whether or not to display the appearance of the building is displayed, and when "display the appearance" is designated, the icon is automatically displayed in the front view and left side view of the building shown in FIG. Has become. Finally, an icon for specifying whether or not to create a quote is displayed, and when "Create a quote" is designated, a list of each part constituting the panel-type building 80 is automatically created, A quote is created automatically. This completes the building design work.

Next, the case where the site design mode icon 72 is selected will be described. First, when the site design mode icon 72 is selected, a site creation screen is displayed, and a site is created by an appropriate method. Then, a condition input screen of the main core is displayed, and a plan view, an elevation view, and a quotation of the building are created as in the core design mode described above.

Next, the case where the designed drawing design mode icon 73 is selected will be described. First, when the designed drawing design mode icon 73 is selected, a condition input screen is displayed, and a search condition such as a range of a flat area of a building is input. Then, the plan views of the plurality of buildings are displayed on the selection screen, and any one of these plan views is selected.
Then, the plan views 40C and 40D of the selected first and second floors are displayed on the drawing screen, and the installation positions of the plan views 40C and 40D are determined as shown in FIG. Here, the ground floor 40C on the first floor is the site 40E that is the planned construction site created in advance.
If, for example, a part of the sub-core 49A protrudes outside the site 40E, the sub-core 49A is designated, and search conditions such as a range of the size are input according to the main core constituting the plan view. Multiple subcores 40 satisfying this search condition
Select any one from. Then, the lower floor sub-core 49A is deleted from the drawing screen, and the lower floor sub-core 44A is installed on the upper side of the lower floor main core 33A in which the lower floor sub-core 49A is arranged in the drawing. Then, the upper floor sub-core 44B is automatically installed above the upper floor main core 33B in the drawing. As a result, a new floor plan can be created by partially rearranging the cores based on the floor plan of an already constructed building. In the designed drawing design mode, an elevation view of the building and a quotation are created from the completed plan view in the same manner as in the core design mode.

Next, a plan / design drawing design mode icon 74
The case where is selected will be described. First, when the planning / design drawing design mode icon 74 is selected, a condition input screen is displayed, and a search condition such as a flat area of a building is input. A plan view of a plurality of buildings satisfying the search condition is displayed on a selection screen, and any one of the plan views is selected. Then, the plan views of the first and second floors of the selected building are displayed on the drawing screen, and the installation positions of the plan views are determined. Here, if the floor plan of the first floor protrudes outside the site that will be the planned construction site created in advance,
Similarly to the designed drawing design mode, a new plan view can be created by partially reassembling the core. In addition,
In the plan / design drawing design mode, an elevation view of the building and an estimate are created from the completed plan view in the same manner as in the core design mode.

According to the first embodiment, the following effects can be obtained. That is, in creating a plan view of a building using each of the cores 30 to 60, the building design system 1
In addition, main core 30, sub core 40 and exterior core
By setting an algorithm that specifies 50 combinations, incorrect combinations of cores 30, 40, and 50 are automatically eliminated, and even a sales person who is not familiar with building technology can combine each core 30-60. In addition, it is possible to easily and quickly create floor plans of various buildings having different scales and shapes. As a result, it is possible to respond to various requests from customers, and even if the plan of the building is changed many times, the floor plan can be easily changed by changing the cores 30 to 60, so the building design is completed Therefore, the amount of overall design work to be performed is reduced, and building design work can be easily performed. Also, when creating a plan view of the panel-type building 80, a large space that can be regarded as being unpartitioned is formed, and a box-shaped thing that is structurally independent is used as the main core 30. , Because it can secure sufficient strength by itself and the partition wall installed in the sub core 40 and the main core 30 reinforces the main core 30,
A building having sufficient strength can be designed.

When one lower-level main core 34A is selected, the selection of the upper-level main cores 31B to 37B belonging to the main core group including the selected main core is automatically determined. Even if there are many types, there is no need to select the upper floor main cores 31B to 37B,
The time required for selecting 30 can be reduced, and the main core 30 can be easily selected. Also, for the sub-core 40, similarly to the main core 30, it is not necessary to select the upper-level sub-cores 41B to 48B, so that the time required for selecting the sub-core 40 is reduced, and the sub-core 40 can be easily selected. it can.

Further, when the selected main cores 31A to 37A are set at a predetermined plane position on the lower floor, the selected main cores 31A to 37A are placed.
Each main core on the upper floor belonging to the main core group including A to 37A
Since the installation position of 31B to 37B is automatically determined, the setting of the installation position of each main core 31B to 37B on the upper floor becomes unnecessary,
The time required to set the position of the main core 30 for all levels of the building is reduced, and the setting position of the main core 30 can be easily set. In addition, as with the main core, it is not necessary to set the installation position of each sub core on the upper floor, so that the time required to set the sub core for all levels of the building is reduced, and the sub core 40 Selection can be made easily.

After the design of the interior part of the building is completed, the exterior part of the building is designed. Therefore, the main core 30 and the sub core 30 forming the interior part of the building are designed.
The exterior core 50 can be selected in accordance with the attribute of each side of 40. By the selection according to this attribute, the selection range of the exterior core 50 is narrowed, the selection of the exterior core 50 is facilitated, and the erroneous selection of the exterior core 50 is prevented, and the exterior of the building is easily designed. be able to.

Further, when designing the exterior part of the building, the exterior core 50 can be selected according to the attribute of the main core 30 of each floor. The selection according to this attribute narrows the selection range of the exterior core 50, and facilitates the selection of the exterior core 50.
Erroneous installation, such as installing the first floor exterior cores 51 and 52 on two or more floors or installing the upper floor exterior core 53 on the first floor, is prevented.
The error of the installation position of the building can be reduced, and the exterior of the building can be easily designed.

The size of the roof core 54 is automatically adjusted in accordance with the size of the planar shape of the building only by specifying the type and shape of the roof.
This eliminates the need for detailed selection and position setting work, speeds up roof design work, and facilitates building design.

[Second Embodiment] FIG. 13 shows a second embodiment of the present invention. In the second embodiment, the computer 2 which is a tool for creating a plan view in the first embodiment is a core made of paper or the like. That is, the core is in the form of a sheet made of paper or the like based on the main core 30 and the sub-core 40 shown in FIGS. Each of the main cores 31 to 37 constituting the main core 30 is a plane model according to the size and the shape of the main cores 31 to 37, and two models are created. One lower floor main core 31A (32A to 37A) is related to one upper floor main core 31B (32B to 37B), and this upper floor main core 31B (32B to 37B) and one main core group Is formed. Each sub-core 41 to 48 constituting the sub-core 40
Are sub-cores 41A-48A on the first floor and sub-core 41B on the second floor
It is a plane model according to the size and shape of ~ 48B,
Each one is created. One lower floor subcore 41
A (42A to 48A) is related to one upper floor subcore 41B (42B to 48B), and forms one subcore group with the upper floor subcore 41B (42B to 48B).

In creating a plan of a building,
As shown in FIG. 13, the main core 35 and the sub core 46 are attached to the backing paper 100 with a tape and glue that can be attached and removed. Thus, the main core 30 and the sub core 40 can be freely peeled off the mount 100 as many times as desired. On the mount 100, the above-mentioned grid G, which has a lattice shape in plan view, is formed according to the building module. The spacing between these grids G is
One graduation is set to 0.5M. Cores 101 and 102 serving as reference lines for creating a plan view are set on the mount 100 along a grid G.

Next, a procedure for creating a plan view of a building will be described together with rules for creating the plan. First, after the passing cores 101 and 102 are set on the mount 100 along the grid G, a desired main core, for example, FIG.
Is selected. The lower left corner in the figure passes through the selected main core 35 at the intersection K of the centers 101 and 102.
Paste to overlap. Here, when attaching the core onto the mount 100, the core is attached so that the edges of the core are aligned with the grid G. Then, a desired sub-core, for example, the sub-core 46 shown in FIG.
Select Here, in selecting the sub-cores 41 to 48, a sub-core in which sides which are in contact with the already arranged main core 35 have the same length and whose sides in contact with the main core 35 have the same attribute is selected. I do. In addition,
As shown in FIG. 13, the main core 35 and the sub core
If A to D for specifying the attribute are written on each side of 46, the matching of the attributes of the sides can be easily determined when the sub-cores 41 to 48 are selected. That selected subcore 46
Is attached so as to be in contact with the upper side of the main core 35 in the figure. This completes the creation of a simple plan view of the building. At this time, when arranging the sub-cores 46, the left and right sides of the main core 35 in the figure and the left and right sides of the sub-core 46 in the figure are aligned. Here, the sides of the attribute A of the main core 35 and the sub core 46 are arranged adjacent to each other. Further, the entire outline of the plan view formed by the main core 35 and the sub core 46 is made to be rectangular. Further, the dimension of each side of the rectangle formed by the main core 35 and the sub core 46 is set to be an integral multiple of the building module.

According to the second embodiment, the same operations and effects as those of the first embodiment can be obtained, and the following effects can be added. In other words, simple rules were set when creating a floor plan using the mount 100 made of paper and the main core 30 and the sub-core 40, so even salesmen and owners who are not familiar with building technology can By sticking the main core 30 and the sub core 40 selected in accordance with the rules to the mount 100, simple plan views of various buildings having different scales and shapes can be easily created. Further, since the main core 30 and the sub-core 40 are attached to the backing sheet 100 with a tape and glue that can be pasted and peeled off, the main core 30 and the sub-core 40 can be freely peeled off from the backing sheet 100. Even if the degree is changed, the plan view can be easily changed by rearranging the main core 30 and the sub core 40.

It should be noted that the present invention is not limited to the above-described embodiment, but includes other configurations that can achieve the object of the present invention, and includes the following modifications. That is, the building is not limited to a panel-type building constructed by combining panels, which are structural surface materials for forming floors and walls, at a building site, but a unit-type building in which a plurality of box-shaped building units are combined. The building may be a prefabricated building including, or a building of a framing method in which framing materials such as columns and beams are assembled at a building site. The building is not limited to a two-story building, but may be a one-story building or a building with three or more floors.

Further, in the above-mentioned embodiment, the central processing unit integrally provided with the storage means provided with the drawing data storage means and the core data storage means and the calculation means provided with the plan view creation means and the drawing search means, etc. The storage means provided with the drawing data storage means and the core data storage means are provided in the first computer, and the calculation means provided with the plan view creation means and the drawing search means are provided in the second computer, These first and second computers may be installed at different places and connected to each other via communication means including a telephone line.

The group of main cores is not limited to a group in which one upper main core is related to one lower main core. The core may be related. The group of subcores is not limited to a group in which one upper subcore is related to one lower subcore, but may be a group in which a plurality of upper subcores are related to one lower subcore. At this time, if the building has three or more floors, based on the second floor,
It is desirable to select the core of each layer by changing the reference layer so that the core on the second floor is the lower core and the core on the third floor is the upper core. If the main core group and the sub core group as described above are adopted, if one lower floor main core is selected, the upper floor main core belonging to the main core group including the selected lower floor main core will be selected. Even if there are many types of main cores in each hierarchy, the selection range of the upper-level main core is automatically narrowed, the time required for selecting the main core is increased, and the main core can be easily selected. Also, as for the sub-core, as in the main core, the selection range of the upper floor sub-core is automatically narrowed, so that the sub-core can be selected in the same manner as the main core. Selection can be made easily.

Further, the exterior core is not limited to an exterior core for the first floor arranged on the first floor and an exterior core for the upper floor which can be arranged on any of the second and higher floors. It may also include a possible general purpose exterior core. In addition, the exterior core for the first floor is not limited to the sunroom core and carport core. Any type of core may be provided as appropriate. The interior core is not limited to the core shown in the above-described embodiment, and other types of cores such as a desk core and a chair core may be added. It may be provided. In addition, the roof core is not limited to the roof core shown in the above-described embodiment, and may have another shape such as a roof core having an L-shaped planar shape and a combination of a ridge roof core and a gable roof core. May be added, and a necessary kind of core may be appropriately provided according to the use or purpose.

[0056]

According to the building design method of the present invention, the following effects can be obtained. That is, according to the building design method of the first aspect, if a simple rule is set when creating a plan view of the building using the main core and the sub core, the user is not familiar with the building technology. Even a salesperson can easily create or change plan views of various buildings having different scales and shapes by combining or rearranging the main core and the sub-core in accordance with the rules. Such a design method can also be applied to the case where a plan view of a building, a unit-type building, and a panel-type building by the frame construction method is created. By applying the above-described design method, not only the creation of the plan view of the building but also the change of the created plan view can be easily performed. In particular, when creating a plan view of a unit-type building, even a designer who does not know the manufacturing standards of the manufacturer in detail can create the plan view. As a result, it is possible to respond to various demands of customers, and even if the plan of the building is changed many times, the plan can be easily changed by rearranging the main core and the sub-core, thereby completing the building design. The total amount of design work performed up to this point is reduced, and building design work becomes easier. When creating a floor plan for a panel building,
If a large space that can be considered as unpartitioned inside can be formed, and if the main core is a box that is structurally independent, sufficient strength is secured by itself, and the sub core and Since the partition wall core installed in the main core 30 reinforces the main core, a building having sufficient strength can be designed.

According to the building design method of the present invention, if a main core group in which a plurality of upper floor main cores are related to one lower floor main core is adopted, the first floor main core can be used. When one core is selected, the main core on the second floor belonging to the main core group including the selected main core is selected. Therefore, even if there are many types of main cores in each hierarchy, the main core on the second floor is selected. The range is automatically reduced, the time required to select the main core is reduced, and the main core can be easily selected. As for the sub-core, similarly to the main core, the selection range of the sub-core on the upper floor is automatically narrowed, so that the time required for selecting the sub-core is reduced, and the sub-core can be easily selected. On the other hand, if one lower floor main core adopts a main core group related to one upper floor main core,
When one lower-level main core is selected, the selection of the upper-level main core belonging to the main core group including the selected main core is also automatically determined. There is no need to select an upper floor main core,
The time required to select the main core is reduced, and the main core can be easily selected. Also, as with the main core, it is not necessary to select the upper-level sub-core, as in the case of the main core. Therefore, the time required for selecting the sub-core is reduced, and the sub-core can be easily selected.

Further, according to the building design method of the third aspect, when the selected main core is set at a predetermined plane position on the lower floor, each of the main floors belonging to the main core group including the selected main core can be provided. Since the installation position of the core is also determined automatically, there is no need to set the installation position of each main core on the upper floor, and the time required to set the main core for all levels of the building is reduced, The installation position can be easily set. Also, for the sub-core,
As with the main core, it is not necessary to set the installation position of each sub-core on the upper floor, so the time required for setting the sub-core position for all floors of the building is reduced, making it easier to select the sub-core. it can.

According to the building design method of the present invention, when the design of the exterior part of the building is performed after the design of the interior part of the building is completed, the main core forming the interior part of the building is designed. The exterior core can be selected according to the attribute of each side of the sub-core. Selection according to this attribute narrows the selection range of the exterior core,
This facilitates selection of the exterior core, prevents erroneous selection of the exterior core, and facilitates design of the exterior part of the building.

Further, according to the building design method of the present invention, when designing the exterior part of the building, the exterior core can be selected according to the attribute of the main core of each floor. By selecting according to this attribute,
The selection range of exterior cores is narrowed, making it easier to select the exterior cores.In addition, erroneous installation such as installing the first floor exterior core on two or more floors or installing the upper floor exterior core on the first floor is not limited. Is prevented,
Errors in the installation position of the exterior core are reduced, and the exterior part of the building can be easily designed.

According to the building design method of the present invention, when the type and shape of the roof are selected, only the size is required as the input of the roof, and the size of the roof core is the planar shape of the building. Is automatically adjusted according to the size of the roof core, and detailed work for selecting and positioning the roof core is not required, so that the roof designing work is quick and the building can be easily designed.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a building design system according to a first embodiment of the present invention.

FIG. 2 is a block diagram showing a plan view creating unit according to the embodiment.

FIG. 3 is a schematic diagram showing a menu screen according to the embodiment.

FIG. 4 is a block diagram showing a core data storage unit according to the embodiment;

FIG. 5 is a plan view showing a main core according to the embodiment.

FIG. 6 is a plan view showing a sub core according to the embodiment.

FIG. 7 is a plan view showing the exterior core according to the embodiment.

FIG. 8 is a plan view showing the interior core according to the embodiment.

FIG. 9 is a plan view showing the first and second floors of the building according to the same embodiment.

FIG. 10 is an elevation view showing the appearance of the building according to the embodiment.

FIG. 11 is a plan view for explaining the design procedure of the building according to the embodiment.

FIG. 12 is a plan view showing the first floor and the second floor of another building according to the embodiment.

FIG. 13 is a plan view showing a second embodiment of the present invention.

[Explanation of symbols]

 1 Building design system 30 Main core 31A to 37A Lower floor main core 31B to 37B Upper floor main core 40 Sub core 41A to 48A Lower floor sub core 41B to 48B Upper floor sub core 50 Exterior core 51, 52 Exterior core for the first floor 53 Upper floor Exterior core 54 Roof core

Claims (6)

[Claims] 1. A building design method for creating a plan view of a building including a utility room provided with necessary facilities for the building, a living room, and a passage, wherein the core constituting the plan view is provided. Prepare multiple types of main cores, which are models in which living rooms having different sizes and shapes are reduced in plan, and multiple types of sub-cores, which are models in which at least one of various utility rooms and aisles are reduced in plan. And selecting a proper one of the main cores and the sub-cores and combining the selected main cores and the sub-cores. 2. The building design method according to claim 1, wherein the building includes a plurality of floors, and a lower floor main core set on a lower floor and an upper floor set on an upper floor. As the main core, those related to each other form a main core group, and a plurality of types of main core groups are prepared by different combinations of the lower floor main core and the upper floor main core. The lower-floor subcore set on the floor and the upper-floor subcore set on the upper floor are related to each other to form a subcore group, and the subcore group includes the lower-floor subcore and the upper-floor subcore. A building design method, wherein a plurality of types are prepared in different combinations. 3. The building design method according to claim 2, wherein the main core group and the sub core group are a combination of main cores and sub cores of different levels which are arranged at the same plane position. A building design method characterized by being a thing. 4. A building design method according to claim 1, wherein a plurality of types of exterior cores are prepared, which are models obtained by reducing the exterior portion of the building in a plane. A suitable building is selected from the exterior cores, and the exterior part is designed using the selected exterior core. 5. The building core design method according to claim 4, wherein the exterior core is an exterior core for a first floor and an exterior core for an upper floor that can be arranged on any of two or more floors. A building design method characterized in that: 6. The method according to claim 1, wherein the exterior core is a model in which a plurality of types of roofs having different types and shapes are reduced in plan. A building design method characterized in that a building is provided.