JPH08185426A - Designing method for unit building and cad system for unit building - Google Patents

Abstract

PURPOSE: To provide a designing method for unit building and CAD system for unit building which can flexibly and speedily deal with even a considerable design change as well, especially, can efficiently perform unit arranging work even when there are a lot of kinds of units. CONSTITUTION: The CAD system for unit building is composed of a basic design system S20 for preparing basic design information to designate the specifications of buildings including unit arrangement and a production preparation system for preparing production design information including a concrete specification for each building unit and the basic design system S20 is provided with a basic unit input part 10 for inputting a basic unit to be settled within a prescribed rectangular zone, additional unit input part 20 for inputting an additional unit to be provided additionally to the basic unit, and entrance area input part 41.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of designing a unit building and a CAD system for a unit building, which is used for designing a prefabricated building constructed by assembling a plurality of box-shaped building units.

[0002]

BACKGROUND ART Prefabricated buildings have become rapidly popular in recent years because of advantages such as cost reduction and quality stabilization due to industrialization. Of the prefabricated buildings, the axial curtain wall method is similar to the conventional method, and is constructed by assembling pillar beams and wall surface materials produced at the factory.
In addition, the wooden panel construction method is constructed by assembling the panels produced at the factory on site. The building of each of these prefabricated construction methods is configured as an assembly of simple members such as shaft members and face members. On the other hand, in the prefabricated building, the unit method is to produce a box-shaped building unit in a factory and assemble it on site, and production, transportation, and site construction are basically unit units.

[0003] These prefabricated buildings were generally provided as planned buildings. The planned construction is a building maker designing from the outline of the floor plan and appearance of the building to the details such as the type of built-in equipment and the specifications of the interior and exterior. However, even in planned construction, there are many cases in which several options can be selected regarding the floor plan, equipment, and specifications according to the customer's request.

However, in recent years, the demands of the owner have diversified, and it has become impossible to obtain sufficient customer satisfaction with a uniform plan building or option selection, and even in prefabricated buildings, orders for various individual designs are made. Correspondence to architecture is demanded. Here, in dealing with custom construction,
It is necessary to redesign each building from the beginning, and the design work of the building maker becomes enormous compared to the conventional planned housing.
For this reason, in order to handle orders for prefabricated buildings, it is necessary to introduce a CAD (Computer Aided Design) system in order to improve work efficiency.

[0005]

By the way, among the above-mentioned prefabricated buildings, the unit building has a problem that it is difficult to deal with custom-built construction and to make CAD, as compared with other prefabricated construction methods. In other words, in the case of custom-built construction in a framed building or panel type building, the outline of the floor plan etc. is summarized according to the owner's order, and the detailed structure and the specific parts that embody it are summarized and the design drawing is created. After the owner's confirmation, the design is completed, leading to parts production and construction. In other words, in this type of building, the entire building is simply regarded as an assembly of parts, and therefore, the outline of the floor plan and the like, and the detailed design of the members and structures used are inseparable and continuous. Therefore, CAD can be performed relatively easily by following a series of design contents, and there is no particular difficulty in ordering, because the design work is simply redone.

However, in the unit building, since the handling is carried out on a unit-by-unit basis as described above, the design requires an intermediate design level for the unit as a unit between the simple member level and the level of the entire building. Is. Especially, it is necessary to secure the structural strength of the frame of each unit in the state of being built in the building, and also to secure the self-supporting strength of the unit as a single unit in consideration of handling during transportation. The work becomes complicated.

From the above, in order to make a drastic change in the schematic design in a unit building, in addition to redesigning at the level of the entire building, it is necessary to redesign each unit in accordance with the content, and the work and cost are reduced. Will be huge. Further, since a huge amount of processing is required, the speed of the computer apparatus that executes the processing is reduced in CAD, or the cost is increased due to the increase in the speed of the processing apparatus.
There is a problem that it becomes difficult to make it. Also, due to the delay in CAD, the response to custom-built unit buildings was also delayed.

Further, since there are many types of units that make up a unit building that differ in size, shape, etc., this makes CAD more difficult in the design of the unit building. Therefore, there has been a demand for the construction of a CAD system for a unit building, which can design such a unit building quickly and efficiently while arranging many kinds of units as ordered by the owner.

It is an object of the present invention to flexibly and swiftly respond to a large design change, and in particular, a unit building designing method capable of efficiently performing a unit arranging work even when there are many types of units. And CA for unit building
To provide a D system.

[0010]

The present invention divides the entire CAD system into a basic design and a production design, and in the basic design, an outline up to the basic unit layout of the building (shape and specifications of the portion visible to the owner, Design the functions etc. requested by the owner,
The minimum necessary items that represent the building according to the order are summarized to reduce the workload of the part where design changes are repeated by the owner meeting, and the details corresponding to the contents decided in the basic design in the production design (the owner is not visible) By designing the structure of parts and the composition of parts), it has become possible to efficiently process even complex production designs at the unit level.
In particular, in the basic design, many types of units are divided according to the size and shape of the units so as to perform the unit arranging work, and thereby to achieve the above object.

Specifically, the present invention is a method of designing a unit building for designing a unit building constructed by assembling a plurality of building units, wherein the specification of the building including the unit arrangement in the building is first provided. The basic design information for designating the basic design information is created, and then the production design information including the concrete specifications for each building unit is created based on the basic design information. The present invention is characterized in that a basic unit that fits within a rectangular section (a rectangular parallelepiped three-dimensional section) is arranged, subsequently an auxiliary unit that is provided as an accessory to the basic unit is arranged, and then the entrance area is arranged.

After the basic unit and the accessory unit are arranged, peripheral accessory members may be arranged around the basic unit or the accessory unit. Either of the peripheral attachment members and the entrance area may be arranged first.

On the other hand, the present invention is a CAD system for a unit building for designing a unit building constructed by assembling a plurality of building units, and designating the specification of the building including the unit arrangement in the building. And a production preparation system that creates production design information including concrete specifications for each building unit based on the basic design information. , A basic unit input section for inputting a basic unit that fits in a predetermined rectangular section (a rectangular parallelepiped cubic section), an auxiliary unit input section for inputting an auxiliary unit provided attached to the basic unit, and a front door It is characterized by comprising an entrance area input section for inputting an area.

Further, the basic design system may be provided with a peripheral accessory member input section for inputting peripheral accessory members arranged around the basic unit or the accessory unit.

Further, the basic design system includes a unit deleting section for deleting already input basic design information of the basic unit or the auxiliary unit, and an entrance area releasing section for canceling already input basic design information of the entrance area. And a peripheral accessory member deleting unit that deletes the already input basic design information of the peripheral accessory member.

In the basic design system, the standard designating unit input section for inputting the standard designating unit designated as a standard part and the standard designating unit in the temporarily input state can be replaced with the standard designating unit. It is desirable to have an attribute changing unit for changing the attribute to a special unit.

[0017]

According to the present invention as described above, the basic design up to the basic unit layout of the building (shape and specifications of the portion visible to the owner, functions requested by the owner, etc.) is designed and a meeting with the owner is held. Go and summarize the minimum necessary items that represent the building that you ordered. Next, in the production design, details (structure and parts composition of the invisible part of the owner) corresponding to the contents decided in the basic design are designed, and drawings and information necessary for factory production are summarized.

Therefore, the part where the design change is repeated due to the owner meeting is simplified and the work load of the repeated part is reduced, and the complicated production design such as the unit level is performed once after the basic design is completed. It is only necessary to do it, and it becomes possible to deal with custom houses that require individual design. In addition, since the basic design is mainly an outline design, even if there are repeated work, the production design with a light load and a heavy load can avoid repetition. It is possible to configure the system.

Especially, in the basic design, the plurality of building units used for the design are divided into the basic unit and the auxiliary unit, so that even if there are many types of units, the orders of various owners can be ordered. It is possible to surely comply with the above, and a quick and efficient unit placement work is realized. Further, since the unit arranging work and the input work of the entrance area are independently performed separately, the work is advanced without considering the arrangement position and the arrangement form of the entrance area when the unit is arranged. It is possible to further improve the efficiency of the design, and it is possible to input the entrance area arranged over a plurality of units, thereby achieving the above object.

Further, when the unit arranging work and the input work of the peripheral accessory members arranged around the unit are performed separately and independently, the arrangement position of the peripheral accessory member is arranged at the time of the unit arranging work. It is possible to proceed with the work without considering the arrangement and the arrangement form, the efficiency of the design can be further improved, and it becomes possible to input the peripheral accessory members arranged over the periphery of the plurality of units.

Further, when the basic design system in which the basic design is CAD is provided with a unit deleting section, a entrance area releasing section, and a peripheral accessory member deleting section, each basic design information that has already been input can be deleted. It is possible to easily perform it, and it is possible to quickly redo the basic design and input mistakes, and further improve the design efficiency.

If the standard design system in which the basic design is CAD is provided with the standard designating unit input section and the attribute changing section for changing the attribute from the standard designating unit to the special unit, the design is first performed. In each part of the building that should be
Temporarily enter the standard designated unit designated as a standard part, and then, if necessary, that is, if there is a part where you want to place a special unit, select the standard designated unit that is temporarily input in this part. Since it can be placed by replacing it with a special unit, compared to the case where each unit is input while checking the details of each unit one by one, the schematic image of the entire building can be designed at an early stage. In addition, it is possible to confirm with, and when many standard designated units are used in the building to be designed, the waste of repeating the same input operation many times is avoided, and the efficiency of the design is further improved. .

[0023]

An embodiment of the present invention will be described below with reference to the drawings. (Overall Configuration) The present embodiment is a CAD system that designs various unit buildings according to the order of the owner and supports production and construction. FIG. 1 shows an outline of this embodiment, and FIG. 2 shows an outline of a processing flow performed in this embodiment.

The CAD system S10 for unit building is
The system is composed of a basic design system S20 that performs basic design and peripheral support at that stage, and a production preparation system S30 that performs production design and peripheral support. Each system S
20 and S30 are each configured by an existing computer system, and execute a predetermined design work by an interactive input operation based on the set processing program.

Each of the systems S20 and S30 includes an image display device (bitmap display or the like) for inputting an operation and an input device (keyboard for inputting characters or commands, mouse for position designation, light pen, tablet, etc.). In addition to a digitizer, etc., a printing device (printer, plotter, etc.) and a storage device (magnetic disk, etc.) or a communication device for connecting to other computer systems for outputting design information such as created drawings and integration lists. ing. All of these are appropriately selected from existing devices.

(Outline of Basic Design System S20) The basic design system S20 is installed in a sales office of a building maker, and is operated by a sales staff member S11 to perform a basic design according to an order of the owner S12. For this purpose, the basic design system S20 includes a design design subsystem S21, an integration subsystem S22, a business subsystem S23, and a design element database S24.

The design design subsystem S21 is operated by the sales staff member S11 and is a plan view F2 showing the contents of the basic design.
1, basic floor plan F22, roof floor plan F23, wiring diagram F24
(Each of which is a diagram that is referred to in the production design, and also includes designation information of parts, etc.) is created, and from these basic design contents, an elevation view F25 and a perspective view F26 (which are not necessary for the production design This is for creating a diagram presented to the owner S12).

The integrating subsystem S22 is based on the contents of each of the drawings F21 to F24 created by the designing subsystem S21, and is an integrating list L showing a list of parts to be used.
21 is created. Business subsystem S23
Is each drawing F2 created by the design design subsystem S21.
Based on the contents of 1 to F24 and the contents of the totalization list L21 created by the totalization subsystem 22, for arranging on-site construction (mainly foundation construction) and order of its parts, order of production design of building, etc. The purchase order L22 and the price estimate L23 for building construction are created.

The design element database S24 is used in the design and integration subsystem S in the design design subsystem S21.
It is referred to in the integration processing in 22. Figure 11
As also shown in FIG. 7, the design element database S24 is the one to which the contents of the design element database S33 of the production preparation system S30 are transferred. Rules S1020 and the like are accumulated.

The parts information S1010 is information on various parts including information on units that are the basic structure of the building (outline of dimensions, types, etc., but details of pillars and beams are designed by production design). A single-part diagram S1011 showing the most basic level parts that compose a part, and cumulative information S of each part
1012 (Part number and number of screws required for each child part,
Unit price) and are included. These parts information S1010
Are layered and packaged in the form of parent parts, child parts, etc. If, for example, the parent part "A-type window" is specified, "sash", "mounting frame" etc. are automatically selected as child parts. It is supposed to be done.

The design rule S1020 includes handling when installing a specific structure and parts, for example, "when stairs are provided in the unit, add reinforcement to the beam facing the staircase. , Etc. are included.

Further, the design element database S24 includes not only the information necessary for designing, but also a production manual S1030 showing the construction work procedure of each part. In the production manual S1030, a process drawing and a manual are recorded together with each part as a set. When each part is used, the corresponding process drawing or manual is selected and output together with the design information. It has become.

(Work Flow in Basic Design System S20) The sales person S11 receives an order from the owner S12 (procedure P21; see FIG. 2, the same applies hereinafter) and operates the basic design system S20 based on this order. , A basic design is performed to create each drawing F21 to F26 and each list L21 to L23 (procedure P22). Then, the created plan view F21,
The elevation view F25, perspective view F26, and quotation L23 are presented to the owner S12 as a design proposal, and it is confirmed whether the design content is acceptable (procedure P23). Here, when the design contents are changed or added by the owner S12, the basic design is corrected (procedure P24), presented to the owner S12 again, and these are repeated until confirmation is obtained.

When the confirmation of the owner S12 is obtained, the production preparation is started with the contents of the basic design. Specifically, the basic plan F
22 and the purchase order L22 are sent to the foundation builder S13, and the foundation W21 is constructed at the construction site S14 (procedure P2
5), together with the floor plan F21, the roof plan F23, the wiring diagram F24, and the integration list L21, which are the basic design information W22,
The purchase order L22 is sent to the production preparation system S30, and the production design of the building portion including the unit is executed (procedure P2
6). The above is the outline of the basic design system S20.

(Outline of Production Preparation System S30) The production preparation system S30 is installed in the design department of a building maker, and the maker designer S15 uses the aforementioned basic design information W2.
The production design of the building is based on 2. For this purpose, the production preparation system S30 includes a production design subsystem S31, an order receipt / order integration subsystem S32, and a design element database S33.

The production design subsystem S31 is operated by the maker designer S15 to specifically develop the contents of the basic design information W22, and a detailed component drawing F31 of individual components necessary for factory production and the like are assembled. An assembly drawing F32 shown and a process drawing (manual including instruction of work and illustration of a state in the middle of work) F33 related to production and construction are created. Here, as the parts information necessary for factory production,
Component of each specified part (child part to parent part)
Information (for example, type, size, number of uses, processing location, etc.). Further, the component parts are, for example, a pillar beam or an interior / exterior material of the frame in the case of a unit, equipment installed inside, and the frame material or window glass in the case of a window sash.

The order receipt / integration sub-system S32 is made up of the production design subsystem S31.
Based on the contents of (1), a cumulative list L31 showing a list of used parts and the like, and an order form L32 for externally ordering necessary materials are created. The parts drawing F31, the assembly drawing F32, and the process drawing F33 described above are the production drawing F3.
0, and each of these figures F31 to F33 and the integration list L
A combination of 31 and 31 becomes the production design information W31.

The design element database S33 is referred to in the design in the production design subsystem S31 and the integration processing in the order placement / subtraction integration subsystem S32.
Detailed information and design rules for each part designated in the basic design are stored (see FIG. 11). Here, the design element database S33 has the contents (parts information S1010, design rules S1020, production manual S1030) of the design element database S24 of the basic design system S20 described above, and is set in each design element database S24. Concrete and detailed information for factory production is appropriately added to the record items of each part and the like. Note that only the information necessary for the basic design other than the added contents is identified and transferred to the design element database S24.

In the design element database S33, information is added or corrected appropriately by the production design subsystem S31 and the ordering integration subsystem S32, and the updated contents are the basic design system S2.
It is reflected in the design element database S24 of 0, and mutual cooperation is ensured.

(Work Flow in Production Preparation System S30) Manufacturer Designer S who received the basic design information W22
Reference numeral 15 operates the production preparation system S30, and the production design subsystem S31 uses the production design subsystem S31 to perform production design (procedure P31; see FIG. 2, hereinafter the same), integration (procedure P32), and parts order (procedure). P33) is performed, and thereby, material procurement (procedure P34), factory production (procedure P35), and on-site assembly (procedure P36) are performed.

Specifically, from the production preparation system S30 to the material supplier S16, the accumulation list L31 and the purchase order L3 are sent.
2 is sent, and the corresponding material W32 is sent to the factory S17 and the site S14. Also, the production preparation system S3
0 to the factory S17, the parts drawing F31, the assembly drawing F32, the process drawing F33, and the integration list L31 are sent. Based on these, the materials W32 to the parts W33 are produced and sent to the site S14 as building units and on-site construction parts. . Furthermore, from the production preparation system S30 to the assembly worker S18
The assembly drawing F32 and the process drawing F33 are sent to and the on-site assembly is performed. As a result, the owner S
The building W34 according to the 12 orders will be built. The above is the outline of the production preparation system S30.

(Details of Basic Design System S20) FIG. 3 shows the basic design system S20 in more detail.
The basic design system S20, as described above, is shown in FIG.
1 to F26, a design design subsystem S21, an integration subsystem S22 that creates an integration list L21, a business subsystem S23 that creates a purchase order L22 and a quote L23, and a design element database S24 that stores design element information. I have it.

Of these, the design design subsystem S21
To create each of the drawings F21 to F26, a plan view section S211, a basic floor plan section S212, a roof floor plan section S213, a wiring diagram section S214, an elevation view section S215, and a perspective view section S216.
It has.

Each of the sections S211 to S214 is to create each drawing by performing component selection and position designation while looking at an image displayed on the screen by an external operation as in the existing CAD system. Of these, the sections S212 to S214 other than the plan view are referred to the information of the plan view F21 previously created as well as the external operation. For example, in the basic plan F22, the overall schematic shape is automatically set in accordance with the unit arrangement designated in the plan view F21, whereby duplicate input operations can be omitted.

(Plan View Section S211) In the plan view section S211, the plan shape and specifications of each floor such as the first floor or the upper floor and the basement are set in the plan view F21 based on the basic layout of the building W34. It is something that goes. FIG.
As shown in FIG. 3, the plan view section S211 includes a body subsection S211A and an interior / exterior subsection S21.
It is composed of 1B.

The frame subsection S211A includes a unit setting module S2111 and an entrance setting module S2.
112, and a balcony periphery setting module S2113. Interior / exterior subsection S211B
Includes a grid setting module S2114, an outer wall setting module S2115, and a fitting setting module S2116.

The unit setting module S2111 selects the type and size of the unit to be used with respect to the blank plan view image V2110 displayed on the operation screen, and arranges the rectangles indicating the unit, thereby building the building. The basic unit configuration V2111 is set. The unit to be used is selected from the design element database S24. There are standard units, floor units, balcony units, etc. The dimensions are 4,
Nominal dimensions such as 5 and 6 module sizes are used. As a result, the design information (type, size, position, etc.) of the unit to be used is embedded in the plan view F21.

The entrance setting module S2112 specifies the area V2112 to be the entrance in a part of the set unit configuration V2111. As a result, the design information (area, type, etc.) for the entrance such as the construction of the soil concrete is embedded in the specified entrance area V2112 of the plan view F21. Balcony peripheral setting module S2113
Is the design information (type, dimensions, position, etc.) of the accessory member V2113 such as handrails and stanchions on the part set as the balcony.
Is to be specified. As a result, the designated information is embedded in each part of the plan view F21. The more detailed configuration and work flow of the frame subsection S211A will be described later with reference to FIGS. 12 to 42.

The grid setting module S2114 is a grid (virtual grid-like frame) V that serves as a reference for the position where interiors and exteriors are set inside and outside the unit arrangement V2111.
The design information (type, position, etc.) 2114 is set. The outer wall setting module S2115 is for setting the outer wall V2115 along the outer periphery of the unit configuration V2111 and according to the grid V2114. At this time, the surface pattern of the outer wall and the like are also set as specifications. With this setting, it is possible to select an automatic mode in which the outer circumference of the unit arrangement is automatically tracked or a manual mode in which sequential operations are designated. The fitting setting module S2116 is for setting design information (type, specifications, dimensions, position, etc.) related to windows V2114 inside the unit configuration V2111 according to the grid V2114, or facilities V2116 such as kitchen, toilet, bath unit, and the like. .

In each setting, the types and specifications of parts and structures that can be used in the design information, the installation rules, and the like are appropriately selected by referring to the design element database S24. For example, when arranging the units on the screen, a list of the units is displayed in another window, and when setting the entrance, in the case of the corner of the building, only the structure for the corner is presented. There is. Then, in the plan view F21, the design element database S2 is specified by designating the units or equipment embedded in each setting.
More detailed information about each stored in 4 is linked so that basic design information for the building is created.

(Basic Floor Plan Section S212) In the basic floor plan section S212, the design information of the foundation of the building W34 is set in the basic floor plan F22. As shown in FIG. 5, the basic floor plan section S212 includes a basic setting module S2121, an entrance setting module S2122, a top setting module S2123, a special top setting module S2124, an independent basic setting module S2125, and an auxiliary setting module S2126. It is configured.

The basic setting module S2121 is for the blank basic plan image V2120 displayed on the operation screen.
A basic foundation V2121 is set with reference to the plan view F21. The setting of the basic foundation shape means, for example, setting a continuous cloth foundation at a position corresponding to the outer periphery of the unit configuration V2111 in the plan view F21. Also,
Soil concrete is set in the specified area as required.

The entrance setting module S2122 is for specifying the entrance-to-soil concrete V2122 according to the entrance area V2112 specified in the plan view F21. The top end setting module S2123 is the base V set previously.
The upper end height of the basic cloth foundation 2121 is designated. In many cases, the basic shape V2121 has the same height as a whole, but there are cases where a partial area is set to a different height. In such a case, the area and the height are designated. . The special top edge setting module S2124 is for designating a region V2124 different from the basic cloth foundation upper end height of the foundation V2121 set previously, and designating the height thereof.

The independent base setting module S2125 is provided inside or outside the base V2121 and is independent of the base V2125.
Is to be set. The independent foundation V2125 is appropriately installed to support a long-side lower beam of a relatively large unit, and is appropriately designated at a position along the unit long side of the inner portion of the foundation shape V2121. The auxiliary setting module S2126 includes auxiliary parts such as a sheath can for joining the anchor bolts of the unit to each part of the foundation V2121 and an inspection port penetrating the cloth foundation portion of the foundation V2121 and the structure V.
2126 is set.

In each of these settings, as in the case of creating the floor plan, the types and specifications of parts and structures that can be used in the design information, the installation rules, etc., are appropriately selected by referring to the design element database S24. To be done. Then, to the basic floor plan F22, more detailed information on each of the items stored in the design element database S24 is linked by designating the basic configuration embedded by each setting, etc., and thereby design information on the basics of the building is created. It is supposed to be done.

(Roof plan view section S213) In the roof plan view section S213, the design information of the roof of the building W34 is set in the roof plan view F23. As shown in FIG. 6, the roof plan view section S213 includes a roof shape setting module S2131 and a gutter setting module S2132.

The roof shape setting module S2131 includes a standard program S2133 and a replacement program S213.
4, program editor S2135, execution program S2
136 and a program execution unit S2137. The standard program S2133 is a series of operations (for example, a plan view) for displaying a setting module necessary for setting each part shape, size, and specification of a roof type (for example, a ridge type) designated as standard on the screen or receiving an input operation. It is a program that reads the building outline from F21, displays it on the screen, displays auxiliary lines according to the outline, and processes various operations such as receiving the position input of the ridge line.

The replacement program S2134 differs from the standard (hiding type) standard program S2133 by replacing a part thereof with different roof types (eave-cut type hiding type, trapezoidal unit type hiding type, gable type, etc.). Is a difference program that creates an operation program for setting
For example, a combination of the target information indicating the replacement target portion of the standard program S2133 and the replacement information indicating the program content to be replaced is configured together with identification information such as the roof type name.

The program editing section S2135 uses the standard program S21 based on the designation of the roof type input from the outside.
33 to generate the execution program S2136 from the replacement program S2134. In particular,
If the specified roof type is the standard dormitory type, the standard program S2133 is used as it is as the execution program S2136. On the other hand, if the designated roof type is a format other than the standard, the replacement program S2134 is searched for the identification information corresponding to the designated format, and the replacement information and the target information to which the identification information is attached are retrieved, and the standard program S2133 is retrieved. Editing is performed by replacing the part specified by the target information of the
136.

By executing the edited execution program S2136, the program execution unit S2137 displays a predetermined display on the operation screen, and accepts the operation input, so that the design information of the roof V2131 of the type previously specified is displayed. It is something to set.

The gutter setting module S2132 displays the image of the roof V2131 on the operation screen, receives the designation of the type of gutter (outer gutter, inner gutter, etc.), and sets the eaves gutter V2132 of the designated type on the outer periphery of the roof V2131. Automatically set to go around. Furthermore, it is possible to specify the downspout position by external input and set up the downspout information along the outer wall of the building.

The wiring diagram section S214 is a plan view F2.
For each floor of No. 1, among the facilities specified in the plan view F21, those that require water supply / drainage (bath, toilet, kitchen,
For air conditioners, etc.) and those requiring electrical wiring (lighting, fixed appliances, switches such as wall surfaces, outlets, etc.), the necessary piping and wiring are specified in the building body. As the designation method and the like, one according to the existing CAD system is used.

Elevation section S215 includes plan view F2.
1 and an elevation view F25 of the building are automatically generated based on the design information of the floor plan F23. Specifically, the plan view F2
1 and the roof plan F23, take out the outer shape, read the position and specifications of the specified exterior (window sash, downspout, etc.), read the pattern from the specifications of the outer wall, and create an elevation in each direction of the building. To do. As a series of these processes, those conforming to the existing CAD system are used.

Similar to the elevation view section S215, the perspective view section S216 is based on the design information of the plan view F21 and the roof plan F23, and the perspective view F26 of the building.
Is automatically generated. This perspective drawing creation process also uses existing CAD
The thing according to the system is used.

Each of the sections S211 to S2 described above
A plan view F21 to a perspective view F26 is created by 16. Of these, the drawings F21 to F24 except the elevation view F25 and perspective drawing F26 are sent to the accumulation subsystem S22 and the business subsystem S23, and the accumulation list L21,
The purchase order L22 and the estimate L23 are created.

The integrating subsystem S22 is a plan view F2.
1. Based on the design information set in the basic floor plan F22, the roof plan F23, and the wiring diagram F24, necessary parts (for example,
How many external wall panels of the specified external wall specifications are required, or what parts are required to accompany the installation of the specified air conditioner, etc.) are listed to form the totalization list L21, and Calculate subtotals or totals. At this time, the design element database S24 is referred to when selecting the parts to be used or the accompanying parts.

The work subsystem S23 is a plan view F21.
~ Based on the information in the wiring diagram F24 and the integration list L21, the necessary work such as ordering is summarized, an order sheet L22 for the basic builder S13 and the production preparation system S30 is created, and an estimate is presented to the owner S12. Calligraphy L2
Create 3 and place an order. That is, the basic plan S21
2 and the purchase order L22 are sent to the foundation builder S13, and a plan view F
21, the elevation view F25, the perspective view F26, and the quotation L23 are sent to the owner S12 via the sales person S11, and the plan view F is displayed.
21, roof plan F23, wiring diagram F24, integration list L2
1. Send the order form L22 to the production preparation system S30. A plan view F21 sent to the production preparation system S30,
The roof plan F23, the wiring diagram F24, and the integration list L21 are the basic design information W22.

(Details of Production Preparation System S30) FIG. 7 shows the production preparation system S30 in more detail.
As described above, the production preparation system S30 creates the production drawing F30 (parts drawing F31, assembly drawing F32, process drawing F33) from the basic design information W22, and the production list F31 from the production drawing subsystem S31. Ordering order sub-system S32 for creating a purchase order L32
And a design element database S33 that stores design element information referred to in each processing. Note that the component drawing F31 is a drawing relating to a single component, and also includes a diagram showing a mounting instruction to another member. The assembly drawing F32 is a drawing relating to parts assembled from a plurality of single products,
It also includes a description of the combination of individual products and the assembly procedure. The process chart F33 is a drawing relating to the whole assembly and includes contents similar to a manual for factory construction or on-site construction.

(Production Design Subsystem S31) The production design subsystem S31 is a production drawing F30 of the building frame portion.
A frame production design section S311 for creating a roof production design section S for creating a roof part production drawing F30
312, a parts production design section S313 for creating a production drawing F30 relating to parts and equipment installed in each part of the building
It has. Each section S311 to S313 is to create each drawing by performing component selection and position designation while looking at an image displayed on the screen by an external operation similarly to the existing CAD system.

(Skeleton production design section S311) The skeleton production design section S311 refers to the design element database S33, and from the basic design information W22 to the building W3.
4 building units of each floor, frame and outer wall panels that make up each unit, parts such as sashes, interior and exterior, and child parts that make up each part are developed in detail, and each is designed in detail and production drawings F30 (part view F31, assembly view F32,
The process chart F33) is created.

As shown in FIG. 8, the frame production design section S311 includes an outer wall panel expansion module S3111,
Standard unit expansion module S3112, special unit expansion module S3113, entrance unit expansion module S3114, body outfitting member expansion module S311
5, a skeleton shipping member expansion module S3116 is provided, as well as an integration data creation module S3117 and a component data registration module S3118.

The outer wall panel expansion module S3111 is
As shown in FIG. 9, the layout V3101 of each building unit is read from the basic design information W22, the unit V3103 to which the outer wall V3102 is mounted is selected, and the basic design information W2 is added to the outer wall portion of each selected unit V3103.
The outer wall panel V3104 having the specifications specified by 2 is allocated. At this time, when a window sash or the like is arranged based on the basic design information W22, processing such as arranging small outer wall panels around the window sash is performed while avoiding the window sash. From these, the component codes of the outer wall panel and the accompanying mounting metal fittings to be used for each unit are determined, and the component drawing F31 of each component, the assembly diagram F32 showing the assembled state thereof, the production or assembly procedure of the component, etc. are shown. The production drawing F30 is set as the process drawing F33.

Standard unit expansion module S3112
Reads out the specifications of each unit from the basic design information W22 and develops parts for those designated as standard units. Here, the standard unit means standard height, floor height,
This is a lower-level rectangular parallelepiped unit, excluding trapezoidal units and setback units. However, even standard units whose entrance is designated are excluded. In the component development, as shown in FIG. 9, with respect to the sequentially selected unit V3103, the external dimensions and required strength of the frame V3105 are calculated from the basic design information W22, and the frame V3105 is calculated.
Parent parts V310 such as wife panel, ceiling panel, floor panel
6 and further to child parts V3107 made of steel or the like satisfying the conditions of the dimensions and strength. Then, the parent part, the child part level part drawing F31, the assembly drawing F32, and the process drawing F33 are collectively set in the production drawing F30 for each unit.

Special unit expansion module S3113
Is a component development related to a unit such as a trapezoidal unit or a setback unit which requires a special structure and setting. In this module, different settings are added to each special unit, but basically, the production drawing F30 is set in the same procedure as the parts development of the standard unit described above.

Entrance unit expansion module S3114
Is a component development for a unit that requires a special structure and setting related to the entrance. In this module, different settings are added depending on the specifications of the entrance, but basically, the production drawing F30 is set in the same procedure as the parts development of the standard unit described above.

Body outfitting member developing module S3115
Reads out the parts information installed in the building from the basic design information W22, develops the details of the parts installed in each unit at the factory construction stage, and expands the auxiliary parts necessary for the assembly. Parts diagram F3
1, the assembly drawing F32 and the process drawing F33 are summarized. Here, the body outfitting member means, for example, a kitchen unit, a bath unit, a lighting fixture, a storage fitting, an air conditioner, etc.
Each of which fits in the unit (for example, component V3 in FIG. 9)
108) etc.

Body shipping member expansion module S3116
Reads the information on the parts installed in the building from the basic design information W22, develops the details of the parts that are not equipped in each unit at the factory construction stage, and expands the auxiliary parts required for the assembly. Parts drawing F3
1, the assembly drawing F32 and the process drawing F33 are summarized. Here, the skeleton shipping member is, for example, a unit joint material, a sealing material, a pipe or other component that extends between the units (for example, component V3109 in FIG. 9), or wallpaper,
Suitable for on-site construction such as finishing materials. These skeleton shipping members are shipped to the site together with the unit, and are constructed at the time of site assembly.

Integration data creation module S3117
Is to create integration data by collecting the part code and the number of each part set in the production drawing F30 created in each expansion module S3111 to S3116. This data for totalization is the ordering sub-system S32
It is used for the integration work in 1.

The parts data registration module S3118 is
Production drawing F in each expansion module S3111 to S3116
While creating 30, a combination of child parts that are not registered in the design element database S33 but are frequently used is automatically additionally registered in the design element database S33 as a new parent part combination.

(Roof Production Design Section S312) The roof production design section S312 refers to the design element database S33 and refers to the basic design information W22 to the building W3.
Parent parts such as roof panels and supporting structures that make up the roof of 4,
The child parts constituting each part are successively developed in detail, and each is designed in detail to create a production drawing F30 (part drawing F31, assembly drawing F32, process drawing F33).

As shown in FIG. 10, the roof production design section S312 includes a roof information input module S3121,
A roof shape drawing creation module S3122, a roof panel split execution module S3123, and a special shape information input module S3124 are provided, and a roof panel expansion module S3125, a joint hardware expansion module S3126,
Vertical component deployment module S3127, hut panel deployment module S3128, auxiliary component deployment module S312
9 is equipped.

The roof information input module S3121 reads out basic design information regarding the roof of the building from the basic design information W22. At this time, the information to be referred is mainly the roof plan F23, but the plan view F21 is also referred to in order to obtain a frame structure (mainly a unit arrangement) that supports the roof. The roof shape drawing creation module S3122 automatically draws the roof shape V3122 on a blank plan view image V3120 displayed on the operation screen based on the roof design information read by the roof information input module S3121. .

Roof panel split execution module S3123
Identifies the outer peripheral contour shape, climbing ridgeline, etc. from the roof design information read by the roof information input module S3121, and based on the roof panel allocation rule registered in the design element database S33, the basic design information W22 Appropriate roof panel allocation V3123 is automatically set to construct a specified roof. The special shape information input module S3124 has the basic design information W2.
Special shape V3124 such as dormer and skylight specified in 2
Is specified on the screen.

The roof panel expansion module S3125 is
The structure and parts are developed for each roof panel based on the allocation V3123 set in the roof panel allocation execution module S3123 and the specifications specified by the basic design information W22, the part code of the part to be used is determined, and the part code of each part is determined. Part drawing F31, assembly drawing F3 showing its assembled state
2. Process drawing F showing the procedure of parts production or assembly
33 is set in the production drawing F30.

The joint hardware expansion module S3126 is a roof panel structure and roof panel split execution module S31 set in the roof panel expansion module S3125.
Based on the allocation V3123 set in 23, the joint parts necessary for joining the roof panels are developed and set in the production drawing F30 in the same manner as the roof panels. here,
The joint parts are a panel joint metal fitting for joining roof panels to each other, an outer peripheral joint metal fitting for joining a roof panel and a shed panel, a stigma joint metal fitting for joining units on a roof frame.

The vertical component expansion module S3127 is a roof panel structure and roof panel split execution module S31 set in the roof panel expansion module S3125.
Based on the allocation V3123 set in 23, the vertical parts necessary for supporting each roof panel are developed and set in the production drawing F30 in the same manner as the roof panel. here,
Vertical parts are bundles that support or reinforce roof panels,
Brace, Tani, etc.

The hut panel expansion module S3128 is
Roof panel structure set in roof panel expansion module S3125, roof panel split execution module S312
Based on the allocation V3123 set in 3 and the basic design information W22, the structure and parts of the shed panel, which is arranged at the bottom of the roof (upper surface of the uppermost floor of the building) and serves as the base of the roof structure, are developed, and the roof is developed. Set it on the production drawing F30 as well as the panel. At this time, the allocation of the shed panel is based on the unit allocation of the uppermost floor of the body, and each allocated shed panel is expanded into child parts.

The auxiliary component expansion module S3129 is a roof panel structure set in the roof panel expansion module S3125, and a roof panel split execution module S3123.
Based on the allocation V3123 and basic design information W22 set in, the eaves parts such as gutters and nose cover, eaves parts such as eaves roofing materials, auxiliary parts such as finishing materials and other roof auxiliary materials are developed, Similar to the roof panel, set it on the production drawing F30. Although not shown, the roof production design section S312 is provided with a cumulative data creation module and a component data registration module similar to those in the frame production design section S311 and outputs cumulative data L31.

(Parts Production Design Section S313) The parts production design section S313 is 1 in the frame production design section S311 and the roof production design section S312.
The detailed production design of the parts handled as a set is performed. Such parts are mainly interior parts, interior parts, partitions, equipment, and other parts that are easily visible in the room, or parts that are largely related to the occupants as a function. At the time of designing, the type of the designated part is determined with reference to the position and form of the attachment site and the specifications according to the owner's order, and the part drawing F31 and the assembly drawing F32 are created.

In addition, the parts production design section S313
When designing in the frame production design section S311 and the roof production design section S312, if the basic design information W22 does not have a component such as a corresponding specification in the design element database S33, the corresponding specification or the like is obtained as necessary. This is a process of designing a part in detail and additionally registering it in the design element database S33. However, this kind of processing is rare in ordinary parts, and is mainly applied to partitions of various types.

(Order Placement / Ordering Subsystem S32) The ordering / placement integrating subsystem S32 is the production design subsystem S3.
Totalization list L by referring to totalization data set in 1
31 for creating a sales order order section S32 for creating a purchase order L32 by referring to the integration section S321 for creating 31 and the integration list L31 created in the integration section S321.
2 and factory ordering section S323.
Each of the sections S311 to S313 is similar to an accumulating system or an ordering management system using an existing computer.

The integrating section S321 is based on the integrating data sent from the sections S311 to S313 of the production design subsystem S31, and the child parts necessary for producing each part shown in the production drawing F30 by each section. A list of materials and the like is compiled, and an integration list L31 is created together with information such as prices. The sales ordering section S322 creates an order form L32 for a supplier (including an external supplier that manufactures child parts) that supplies materials for parts production, based on the integration list L31 created in the integration section S321. It is to be sent to the material supplier together with the accumulated list L31 in which information on the corresponding material is described.
Factory ordering section S323 is a cumulative section S3
Based on the integration list L31 created in step 21, a purchase order L32 for a factory that carries out the production of parts is created and sent to the factory together with the integration list L31 in which information about the relevant parts is described.

(Detailed Structure of Body Subsection S211A) As shown in FIG. 12, the body subsection S21.
1A includes a unit setting module S2111, an entrance setting module S2112, and a balcony periphery setting module S2113.

The unit setting module S2111 includes a basic unit input section 10 for inputting a basic unit that fits within a predetermined rectangular section, and an auxiliary unit input section 20 for inputting an auxiliary unit provided attached to the basic unit.
And a unit deletion unit 30 that deletes the basic design information that has already been input for the basic unit or the attached unit.
It is comprised including.

Here, as the basic unit, a standard unit (a rectangular unit having the most standard height dimension), a floor height unit (a rectangular unit having a height dimension larger than the standard unit), and a floor unit Unit (rectangular unit whose height is smaller than the standard unit), trapezoidal unit (trapezoidal unit), setback unit (retractable unit retracted from the reference position), carport unit (garage unit) Etc. are prepared. Also, as ancillary units, such as hanger units (units that are placed in a state of hanging from the basic unit), balcony units, and piloty units (overhanging units), etc., are mainly placed on the sides of the basic unit that form the outer periphery of the building. There are prepared units (most of which are arranged so as to project from the basic unit to the outside of the building). The design information of each of the basic unit and the attached unit is stored in the design element database S2.
It is stored in 4.

The basic unit input section 10 is capable of replacing the standard designated unit input section 11 for inputting the standard designated unit designated as the standard part and the standard designated unit in the temporarily input state with the standard designated unit. An attribute changing unit 12 for changing the attribute of the special unit is provided. Further, the attribute changing unit 12 not only changes the attribute from the standard designated unit to the special unit, but also changes the attribute from the special unit to the standard designated unit or from the special unit to another type of special unit. You can do it.

Here, the standard designated unit is a standard unit, a floor height unit, or a floor low unit among the above-mentioned basic units, which have different height dimensions,
When arranged, a predetermined rectangular section (a rectangular parallelepiped three-dimensional section) can be secured. In addition, the special unit is a trapezoidal unit, a setback unit, a carport unit, or the like among the basic units described above, and the shape thereof is not limited to a rectangular shape, but a predetermined unit secured by the standard designated unit is used. It fits within a rectangular compartment, that is, it can be placed in place of the standard designated unit.

The accessory unit input section 20 comprises a hanger unit input section 21 for inputting a hanger unit, a balcony unit input section 22 for inputting a balcony unit, and a piloty unit input section 23 for inputting a piloty unit. Is configured.

The entrance setting module S2112 comprises an entrance area input section 41 for inputting an entrance area and an entrance area canceling section 42 for deleting the basic design information already entered for the entrance area. .

Balcony peripheral setting module S2113
Is a balcony handrail input unit 51 that is a peripheral accessory member input unit that inputs a balcony handrail that is a peripheral accessory member,
Balcony handrail deletion unit 52, which is a peripheral accessory member deletion unit that deletes the basic design information that has already been input for balcony handrails, and a peripheral accessory member input unit that arranges the pillar pedestal of the balcony unit with legs that is a peripheral accessory member And the pedestal arranging portion 53 which is

(Details of Work Flow in Frame Subsection S211A) In the frame subsection S211A, various basic design information including unit arrangement is created as follows. First, the standard designation unit is input by the standard designation unit input unit 11 of the basic unit input unit 10 to determine the outline of the unit arrangement. In this case,
Without considering the contents of each unit in detail, the height dimension (standard height, floor height, floor height) of the unit to be placed in each part, and the planar size of the unit (determined by the module size) The selection of the size of the plane rectangular section, where 1 module size = 910 mm, etc.) is only taken into consideration. Then, the accessory unit is input using the hanger unit input section 21, the balcony unit input section 22, or the piloty unit input section 23 of the accessory unit input section 20. Basically, the input of the attached unit is
Although it is performed after inputting the basic unit, it can be performed in reverse order by using the unit overlap check function described later. Furthermore, if necessary, the attribute changing unit 12 of the basic unit input unit 10 replaces the standard designated unit with the special unit to complete the unit arrangement.

In the above unit arrangement, the unit deleting section 30 can be appropriately used to change the arrangement and correct an erroneous input. In addition, when the above units are arranged, the overlapping check of each unit is performed. For example,
Check the overlap with other standard units when entering the standard unit, check the overlap with the hanger unit when entering the standard unit, or check the overlap with the balcony unit when entering the standard unit. If there is, it cannot be entered. And when arranging the above units,
The pillars are also arranged along with the arrangement of each unit.

Next, after completing the unit arrangement, the entrance area input section 41 inputs the entrance area. And
The entrance area releasing unit 42 can appropriately change the area and correct an erroneous input. Further, when the balcony unit is arranged, the balcony handrail input unit 51 is used to input the balcony handrail, if necessary.
In the case of a balcony unit with legs, the column base placement part 5
Place the pedestal according to 3. Then, the balcony handrail deletion unit 52 can appropriately change the input and correct the erroneous input.

(Work Flow in Standard Designating Unit Input Section 11) [Input of Standard Unit] First, as shown in FIG. 13, a plurality of standard designating units (standard unit,
(Floor height unit, floor low unit, etc.) is displayed on the screen of the image display device as the height dimension selection menu 14A of the standard designated unit menu 14 (screen G1). The designer uses the input device according to the height dimension selection menu 14A to select which height dimension is the standard designated unit. Here, the "standard unit" is selected (input operation M1). Then, after receiving the input for the height dimension selection by the designer, the size selection menu 14B of the standard designated unit menu 14 for selecting the size of the standard designated unit is displayed on the screen of the image display device. (Screen G2). Designers can use this size selection menu 1
Select the size of the standard designation unit using the input device according to 4B. Here, "40 * 25 (4.0 x 2.5
Module size) "is selected (input operation M2).

After accepting the designer's input for selecting the size, the origin for arranging the selected standard designation unit (“standard unit” of size “40 * 25”) on the screen of the image display device is selected. Along with the designation (input operation M3 of screen G3), the direction of placement is designated (input operation M4 of screen G3). Then, the selected standard designation unit is drawn on the screen of the image display device (screen G4).

Subsequently, when arranging the selected standard designating unit in another part, as shown in FIG. 14, in the same manner as the input operations M3 and M4 on the screen G3 described above,
The origin to be arranged is specified (input operation M5 of screen G5), and the direction of arrangement is specified (input operation M6 of screen G5). Then, a standard designated unit (a "standard unit" of size "40 * 25") is also drawn on another part of the screen of the image display device (screen G6). Furthermore, “standard units” of different sizes (for example, size “25 * 2
When arranging the "standard unit" of 5 ", again,
The size selection menu 14B is displayed on the screen of the image display device, and the same operation is repeated to arrange "standard units" of different sizes (screen G7).

[Input of floor height unit] In addition, when selecting a standard designated unit having another height dimension, FIG.
5, the height dimension selection menu 14A is again displayed on the screen of the image display device (screen G8). The designer selects which height dimension is to be the standard designated unit according to the height dimension selection menu 14A. Here, it is assumed that “floor height unit” is selected (input operation M
7). Then, the size selection menu 14B is displayed on the screen of the image display device (screen G9). The designer selects the size of the standard designation unit according to the size selection menu 14B. Here, it is assumed that “30 * 25” is selected (input operation M8).

After accepting the designer's input for height dimension selection and size selection, the selected standard designation unit (size "30 * 2" is displayed on the screen of the image display device.
The origin for arranging the "floor unit" of "5") is designated (input operation M9 on the screen G10), and the arranging direction is designated (input operation M10 on the screen G10). Then, the selected standard designation unit is drawn on the screen of the image display device (screen G11). Here, the symbol display of “KH” in the standard designated unit drawn on the screen G11 means “floor height unit”. The standard designated unit without the symbol "KH" indicates "standard unit".

Subsequently, when arranging the selected standard designating unit also in another part, the origin to be laid out is designated as shown in FIG. 16 in the same manner as the input operations M9 and M10 on the screen G10 described above. At the same time (input operation M11 on screen G12), the direction of arrangement is designated (screen G12).
Input operation M12). Then, the standard designation unit (size "30 * 2" is also displayed on another part of the screen of the image display device.
"Floor height unit" of 5 "is drawn (screen G13).
After that, the same operation is repeated to arrange the "floor height unit" at a desired portion (screen G14).

[Input of lower floor unit] When selecting a standard designated unit having another height dimension, the height dimension selection menu 1 is again displayed as shown in FIG.
4A is displayed on the screen of the image display device (screen G1).
5). The designer selects which height dimension is to be the standard designated unit according to the height dimension selection menu 14A. Here, it is assumed that the "floor unit" is selected (input operation M13). And size selection menu 14
B is displayed on the screen of the image display device (screen G16).
The designer selects the size of the standard designation unit according to the size selection menu 14B. Here, "40 * 2
5 ”is selected (input operation M14).

After the designer's input for height dimension selection and size selection is accepted, the selected standard designation unit (size "40 * 2" is displayed on the screen of the image display device.
The origin for arranging the "5""floorunit") is designated (input operation M15 on the screen G17), and the arranging direction is designated (input operation M16 on the screen G17). Then
The selected standard designation unit is drawn on the screen of the image display device (screen G18). Here, the symbol display of "KL" in the standard designated unit drawn on the screen G18 means "lower floor unit".

Subsequently, when the selected standard designating unit is to be arranged also in another part, the origin to be arranged is designated as shown in FIG. 18 in the same manner as the input operations M15 and M16 on the screen G17 described above. At the same time (input operation M17 on screen G19), the direction of placement is designated (screen G1).
9 input operation M18). Then, the standard designated unit (size "40 * 2" is also displayed on another part of the screen of the image display device.
"Floor unit" of 5 "is drawn (screen G20).
After that, the same operation is repeated to arrange the "floor unit" at a desired site (screen G21).

(Flow of Work in Attribute Change Section 12) The attribute change section 12 changes the attribute of a unit only for a necessary unit among the units provisionally arranged in each part. For units that do not need to be changed,
Place standard designated units such as "standard units" and "floor height units" as they are.

[Attribute change from standard unit to trapezoidal unit] As shown in FIG. 19, when a command from the designer is input, the attribute change unit menu 15 for displaying a list of special units is displayed on the image display device. Is displayed on the screen (screen G30). Designers can use this menu 15
According to the above, the attribute of the unit to be changed is selected using the input device. Here, it is assumed that the “trapezoidal unit” is selected (input operation M30). Note that the attribute change unit menu 15 may include the standard designation unit because the attribute may be returned to the standard designation unit again after once changing the attribute from the standard designation unit to the special unit. .

Details for designating a detailed type (for example, a short side trapezoidal unit, a long side trapezoidal unit, etc.) of the "trapezoidal unit" arranged after the attribute change is received after the input for changing the attribute is accepted. The type menu 16 is displayed on the screen of the image display device (screen G31). The designer selects a detailed type using the input device according to the menu 16. Here, "long side trapezoidal unit (LD
1) ”is selected (input operation M31).

After accepting the designer's input for selecting the detailed type, on the screen of the image display device, the user designates the area in which the unit whose attribute is to be changed is arranged (input operation M32 of screen G32). ), And indicates the flow direction of the "long side trapezoidal unit (LD1)" (screen G3
3 input operation M33). Then, as shown in FIG. 20, a "long side trapezoidal unit (LD1)" which is a special unit is drawn on the screen of the image display device in place of the "standard unit" which is the standard designated unit (screen G34). Here, the "long side trapezoidal unit (LD
"DAI" in "1)" is "trapezoidal unit"
Is meant.

Subsequently, "long side trapezoidal unit (LD1)"
When arranging the image on another part, the screen G3 described above is displayed.
In the same manner as the input operations M32 and M33 in G2 and G33, the user designates the area in which the unit whose attribute is to be changed is arranged (the input operation M3 on the screen G35).
4) Instructing the flow direction of the "long side trapezoidal unit (LD1)" (input operation M35 of screen G36). Then, a special unit "long side trapezoidal unit (LD1)" is drawn on another part of the screen of the image display device in place of the "standard unit" which is the standard designated unit (screen G3).
7).

[Attribute change from floor height unit to setback unit] As another example of attribute change, attribute change from a standard designated unit "floor height unit" to a special unit "setback unit" Will be explained. As shown in FIG. 21, when the designer inputs a command that requires a change, the attribute change unit menu 15
Is displayed on the screen of the image display device (screen G38). The designer uses the input device to select which attribute unit to change to according to this menu 15. Here, the "setback unit" is selected (input operation M36).

After the input for changing the attribute is received, the detailed type of the "setback unit" arranged after changing the attribute (for example, short side setback A unit (SO), long side setback A unit). (LO)
And the like) are displayed on the screen of the image display device (screen G39). The designer selects a detailed type using the input device according to the menu 17. Here, "long side setback A unit (L
"O)" is selected (input operation M37).

After accepting the designer's input for selecting the detailed type, on the screen of the image display device, the user is instructed in the area where the floor height unit whose attribute is to be changed is arranged (input of screen G40. (Operation M38), instructing the direction to set back (input operation M3 on screen G41)
9). Then, as shown in FIG. 22, a special unit "long side setback A unit (LO)" is drawn on the screen of the image display device in place of the standard designated unit "floor height unit" (screen G42). ). Here, screen G
"Long side setback A unit (L
The symbol "SB" in "O)" means "setback unit".

Subsequently, when the "long side setback A unit (LO)" is to be arranged also in another part, the attributes are changed in the same manner as the input operations M38 and M39 on the screens G40 and G41 described above. While instructing the area in which the desired floor height unit is arranged (input operation M40 on screen G43), the direction to set back is instructed (input operation M41 on screen G44). Then, a special unit "long side setback A unit (LO)" is drawn on another part of the screen of the image display device instead of the standard designated unit "floor height unit" (screen G45). .

[Attribute change from trapezoidal unit to carport unit] As another example of attribute change,
The following describes the attribute change from the special unit “trapezoidal unit” to the special unit “carport unit”. As shown in FIG. 23, when the designer inputs a command that requires a change, the attribute change unit menu 15 is displayed on the screen of the image display device (screen G46). The designer uses the input device to select which attribute unit to change to according to this menu 15. Here, the "carport unit" is selected (input operation M42).

Then, after the input for changing the attribute is received, the detailed type of the "carport unit" arranged after the attribute is changed (for example, the carport unit C).
The detailed type menu 18 for designating the carport unit C2, etc.) is displayed on the screen of the image display device (screen G47). The designer selects a detailed type using the input device according to the menu 18. Here, it is assumed that “carport unit C3” is selected (input operation M43).

After accepting the designer's input for selecting the detailed type, on the screen of the image display device, the operator designates the area in which the trapezoidal unit whose attribute is to be changed is arranged (input operation of screen G48). M44), and indicates the direction of the opening of the carport unit (input operation M45 of screen G49). Then, as shown in FIG. 24, a special unit “trapezoidal unit” is displayed on the screen of the image display device.
Instead of the special unit "Carport Unit C"
3 ”is drawn (screen G50). Here, "CAR" in "Carport unit C3" drawn on the screen G50.
The symbol “” means “carport unit”.

Subsequently, the arranged "carport unit C
When changing the attribute of the “trapezoidal unit” adjacent to “3” to the “standard unit”, the above-mentioned attribute changing unit menu 15 is displayed on the screen of the image display device and the “standard unit” is selected, The inside of the area where the “trapezoidal unit” is located (input operation M on screen G51
46). Then, in the area adjacent to the "carport unit C3", the "standard unit" which is the standard designated unit is drawn instead of the "trapezoidal unit" which is the special unit (screen G52).

[Other Attribute Changes] Examples of attribute changes include, in addition to the examples described above, for example, "standard unit".
To “Setback Unit”, “Standard Unit” to “Carport Unit”, “Trapezoid Unit” to “Standard Unit”, “Trapezoid Unit” to “Detail Trapezoid Unit”, “Trapezoid Unit” to “Set” "Back unit", "Set back unit" to "Standard unit", "Set back unit" to "Trapezoid unit", "Set back unit" to other detailed types "Set back unit", "Set back unit"
To “Carport Unit”, “Setback Unit” to “Floor Height Unit”, “Carport Unit” to “Standard Unit”, “Carport Unit” to “Trapezoid Unit”, “Carport Unit” to “Setback” "Carport unit", "carport unit" to other detailed types of "carport unit", "floor height unit" to "trapezoidal unit", and the like.

(Flow of work in the hanger unit input section 21) First, as shown in FIG. 25, the height dimension selection menu 25A of the hanger unit menu 25 is displayed on the screen of the image display device (screen G60). The designer uses the input device to select the height dimension of the hanger unit according to the height dimension selection menu 25A.
Here, it is assumed that the "standard" height dimension is selected (input operation M60). Then, after accepting the input for the designer to select the height dimension, the pattern selection menu 25B of the hanger unit menu 25 for selecting the pattern of the hanger unit is displayed on the screen of the image display device (screen G61). . The designer selects the pattern of the hanger unit using the input device according to the pattern selection menu 25B. Here, "type 3" is selected (input operation M61).

After accepting the designer's input for pattern selection, the origin for arranging the selected hanger unit (height dimension is “standard” and pattern is “type 3”) is displayed on the screen of the image display device. Along with the designation (input operation M62 of screen G62), the direction of arrangement is designated (input operation M63 of screen G62). Then, the selected hanger unit is drawn on the screen of the image display device (screen G63). Here, the symbol display of "DL" in the hanger unit drawn on the screen G63 means "hanger unit".

Subsequently, when arranging the selected hanger unit also in another part, as shown in FIG. 26, the origin to be arranged is specified in the same manner as the input operations M62 and M63 on the screen G62 described above. (Input operation M64 on screen G64), and specify the orientation (screen G6
4 input operation M65). Then, a hanger unit (height dimension is “standard” and pattern is “type 3”) is also drawn on another part of the screen of the image display device (screen G6).
5). After that, the same operation is repeated to arrange the “hanger unit” at a desired portion (screen G66).

(Work Flow at Balcony Unit Input Section 22) First, as shown in FIG. 27, the detailed type menu 26A of the balcony unit menu 26 is displayed on the screen of the image display device (screen G70). Here, the detailed types of balcony units include balcony units with legs (balcony units with legs protruding and attached from the basic unit), cantilever balcony units (balcony units with protrusions attached from the basic unit), and lower balcony units (basic unit). Or a balcony unit that sits on top of a piloty unit), a setback balcony unit (a balcony unit that occupies a predetermined rectangular section secured by a standard designated unit together with the setback unit, and is arranged as if it were part of the unit) Etc. are prepared. The designer
According to the detailed type menu 26A, which type of balcony unit is selected using the input device.
Here, the "balcony unit with legs" is selected (input operation M70).

After accepting the designer's input for selecting the detailed type, the pattern selection menu 26B of the balcony unit menu 26 for selecting the balcony pattern (size, shape, etc.) is displayed on the screen of the image display device. Is displayed on the screen (screen G71). Here, the size of the balcony may be a size that straddles a plurality of basic units. The designer selects the pattern of the balcony unit using the input device according to the pattern selection menu 26B. Here, it is assumed that “20M * 40ML type” is selected (input operation M71).

After accepting the designer's input for selecting the pattern, the selected balcony unit (detailed type is "legged balcony unit" and pattern is "20M * 40ML type") on the screen of the image display device. Specify the origin to place the (input operation M of screen G72
72), and specify the direction of placement (input operation M73 on screen G72). Then, the selected balcony unit is drawn on the screen of the image display device (screen G73). Here, the symbol display of "AB" in the balcony unit drawn on the screen G73 means "balcony unit with legs". Other examples of such symbolic display include "CB" which means a cantilever balcony unit, "GB" which means a lower house balcony unit, and "SB" which means a setback balcony unit.

Subsequently, when arranging the selected balcony unit also in another part, as shown in FIG. 28, the origin to be arranged is specified in the same manner as the input operations M72 and M73 on the screen G72 described above. (Screen G74
Input operation M74), and specify the direction of placement (screen G
74 input operation M75). Then, the balcony unit (detailed type is "balcony unit with legs" and pattern "20M * 4" is also displayed on another part of the screen of the image display device.
0ML type ”) is drawn (screen G75).

(Work Flow at Piloti Unit Input Section 23) First, as shown in FIG. 29, the height dimension selection menu 27A of the piloti unit menu 27 is displayed on the screen of the image display device (screen G80). The designer uses the input device to select the height dimension of the piloty unit according to the menu 27A. Here, it is assumed that the “standard” height dimension is selected (input operation M8
0).

Then, after accepting the input for the height dimension selection by the designer, the piloty unit menu 2 for selecting the pattern (size etc.) of the piloty unit.
The pattern selection menu 27B of No. 7 is displayed on the screen of the image display device (screen G81). The designer selects a piloty unit pattern using the input device according to the menu 27B. Here, it is assumed that “50 * 25” is selected (input operation M81).

After accepting the designer's input for pattern selection, the pouch pillar selection menu 27C of the piloty unit menu 27 for selecting the type of pouch pillar is displayed on the screen of the image display device (screen G82). . The designer selects the type of the pouch pillar of the piloty unit using the input device according to the pouch pillar selection menu 27C. Here, it is assumed that "porch pillar 1" is selected (input operation M82).

After accepting the designer's input for selecting the type of pouch pillar, the selected piloty unit (height dimension is “standard”, pattern is “50 * 25”, type is While specifying the origin to place the "porch pillar 1") (input operation M8 of screen G83
3) Specify the placement direction (input operation M on screen G83
84), and further specify the arrangement direction of the pouch pillar (Screen G
83 input operation M85). Then, the selected piloty unit and the pouch pillar are drawn on the screen of the image display device (screen G84). Here, the symbol display of "PI" in the piloty unit drawn on the screen G84 means "piloty unit". Further, the number of pouch columns is not limited to one, and a plurality of pouch columns may be arranged according to the length of the piloty unit in the long side direction and the like.

(Work Flow in Unit Deletion Section 30) First, as shown in FIG. 30, when it is desired to delete a standard designated unit (standard unit in this case) which has already been input, on the screen of the image display device. , Specify in the area where the standard designated unit you want to delete is located (Screen G
90 input operation M90). Then, this standard designation unit is deleted from the screen of the image display device (screen G9).
1).

Next, when it is desired to delete a special unit (trapezoidal unit in this case) which has already been input, an instruction is made within the area where the special unit to be deleted is arranged on the screen of the image display device (screen. Input operation M91 of G92). Then, this special unit is deleted from the screen of the image display device (screen G93).

Further, as shown in FIG. 31, when it is desired to delete a hanger unit that has already been input, an instruction is made within the area where the hanger unit to be deleted is arranged on the screen of the image display device (screen G94). Input operation M92). Then, this hanger unit is deleted from the screen of the image display device (screen G95).

Then, when the user wants to delete the balcony unit that has already been input, the user designates on the screen of the image display device the area where the balcony unit to be deleted is arranged (input operation M93 of screen G96).
Then, this balcony unit is deleted from the screen of the image display device (screen G97).

Further, as shown in FIG. 32, when it is desired to delete the already input piloty unit, an instruction is made on the screen of the image display device in the area where the piloty unit to be deleted is arranged (screen G98). Input operation M94). Then, this piloty unit is deleted from the screen of the image display device (screen G99).

(Work Flow in Entrance Area Input Unit 41) First, as shown in FIG. 33, the entrance pattern selection menu 44A of the entrance area menu 44 is displayed on the screen of the image display device (screen G100). Designers can use this menu 44
The pattern of the entrance area is selected using the input device according to A. Here, it is assumed that the "long side direction L closed entrance" is selected (input operation M100). Then, a unit for setting the entrance area is selected using the input device (input operation M101 on screen G101). In addition, the dotted line drawn inside each unit of the screen G101 is
It is input by the grid setting module S2114 of the interior / exterior subsection S211B.

After accepting the input for selecting the unit for setting the entrance area of the designer, the entrance area menu 44 is displayed.
The entrance module type selection menu 44B is displayed on the screen of the image display device (screen G102). The designer
According to this menu 44B, which module type entrance is selected using the input device. Here, it is assumed that “D pattern (space with an extra width in the middle)” is selected (input operation M102). Then, the selected unit is enlarged and displayed on the screen of the image display device, and the entrance module is displayed inside the unit based on the selected entrance module type (screen G).
103). Here, the entrance module type is screen G
As shown in 103, of the width dividing the short side by 1/2 module, 1/2 module width (455.0 m
m), the remaining width is smaller than “m”, that is, “remaining width”
However, depending on where they are located, they are patterned and typed to distinguish them.

Then, after the unit is enlarged and displayed,
As shown in FIG. 34, the entrance area is set with reference to the entrance module drawn inside the unit. The entrance area is set by specifying the entrance area P point (reference position of entrance entrance) (input operation M103 of screen G104) and the entrance area Q point (setting position of entrance sash) (screen G10).
The input operation M104 of 4 is performed. Then, the enlarged display is canceled, and the entrance area within the long-side direction L is displayed on the screen of the image display device (screen G105). Also,
In the entrance area, pillars are automatically added and unit pillars are changed to porch pillars.

Further, when "long side concave recessed entrance" is selected in the entrance pattern selection menu 44A of the entrance area menu 44 described above, as shown in FIG. 35, the entrance area P point (reference position of entrance entrance) Designation (input operation M105 of screen G106) and designation of the entrance area Q point (setting position of entrance sash) (input operation M106 of screen G106)
I do. Then, the entrance area that is recessed in the long side direction is displayed on the screen of the image display device (screen G107).

(Work Flow in Entrance Area Canceling Section 42) First, as shown in FIG. 36, an instruction is made within the unit area where the entrance area is present (input operation M110 of screen G110). Then, the entrance area is released (screen G111). At the same time, the pillar automatically added by the entrance area input unit 41 is deleted and the porch pillar is changed to a unit pillar.

(Work Flow at Balcony Handrail Input Section 51) First, as shown in FIG. 37, a balcony handrail menu 55 for selecting the type of balcony handrail is displayed on the screen of the image display device (screen G120). . The designer uses the input device to select which type of balcony handrail according to the menu 55. Here, "Japanese style" is selected (input operation M120).

Subsequently, the layout reference point of the balcony handrail is designated. This designation is performed by sequentially indicating the end points of the balcony unit using the input device (screen G1).
21 input operations M121, M122, M123, M12
4). Then, after the designation of all the balcony handrail placement reference points is completed, the end of the designation is instructed using the input device. Then, the balcony handrail is displayed on the screen of the image display device (screen G122).

(Work Flow in Balcony Handrail Deletion Section 52) First, as shown in FIG. 38, a balcony handrail placement reference point is displayed together with the balcony handrail on the screen of the image display device (screen G130). Next, the placement reference point of the balcony handrail to be deleted is designated (input operation M130 on screen G131). Then, the instructed balcony handrail is deleted from the screen of the image display device (screen G1).
32).

Then, similarly, when the arrangement reference point of the balcony handrail to be deleted is instructed (input operation M131 of screen G133), the instructed balcony handrail is deleted (screen G134), as shown in FIG. , If you specify the placement reference point of the balcony handrail you want to delete (Screen G
135 input operation M132), the instructed balcony handrail is deleted (screen G136), and when the layout reference point of the balcony handrail to be deleted is further instructed (screen G137).
Input operation M133), the designated balcony handrail is deleted (screen G138).

(Flow of Work at Pillar Base Arrangement Unit 53) The pillar base arrangement unit 53 is activated when a balcony unit with legs (symbol display "AB") is arranged on the upper floor as shown in FIG. (Screen G140). First, on the screen of the image display device, a plan view showing the unit arrangement on the lower floor of the floor where the balcony unit with legs is located is activated and displayed (screen G14).
1). Then, "automatic pedestal position" is instructed using the input device, and the balcony unit on the upper floor and its pedestal arrangement position are displayed on the screen of the image display device by dotted lines (screen G1).
42). If there is no balcony unit on the upper floor, this message will not be displayed even if "Automatic column base position" is instructed, and a message stating that the balcony unit is not placed on the upper floor is displayed on the screen. Is output.

Next, the column base type selection menu 56 for selecting the column column type to be arranged is displayed on the screen of the image display device (screen G143). The designer uses the input device to select which type of pedestal to use according to the menu 56. Here, it is assumed that “poster 1” is selected (input operation M140).

After that, on the screen of the image display device,
Designate the column base placement origin using the input device (Screen G14
4 input operation M141). Then, the pedestal is displayed on the screen of the image display device (screen G145). Similarly, when the column base placement origin is designated at another position (input operation M142 of screen G146), the column base is displayed at that position (screen G147), and the column base placement origin is designated at another position. Then (input operation M143 of screen G148), the pedestal is displayed at that position (screen G149).

The effects of this embodiment will be described below. (Effect of Overall Configuration) In the CAD system S10 for unit building of the present embodiment, first, the basic design system S20.
Thus, a basic design regarding the outline of the building can be performed, and the subsequent production preparation system S30 can perform detailed production design necessary for production. In other words, the basic design system S20 outlines the basic unit layout of the building (owner S
It is possible to design the shape and specifications of the part that can be seen in FIG. 12, the function requested by the owner, etc.) and make a meeting with the owner to put together the minimum necessary items that represent the building according to the order as the basic design information W22. In addition, the production preparation system S
By using 30, it is possible to design the details (the structure and the part configuration of the invisible part of the owner) corresponding to the contents decided in the basic design, and put them together in the information such as the production drawing F30 and the integration list L31 necessary for factory production.

Therefore, the part where the design change is repeated by the owner meeting becomes simple and easy, the workload of the repeated part is reduced, and the complicated production design such as the unit single unit level is performed once after the basic design is completed. It is sufficient to do it only, and it is possible to deal with custom houses that need individual design. In addition, since the basic design is mainly an outline design, even if there are repeated work, the production design with a light load and a heavy load can avoid repetition. The system can be configured.

(Effects of Design Element Databases S24 and S33) In the basic design system S20 to the production preparation system S30, reference is made to the design element databases S24 and S33 in which common design element information is registered, and based on common design criteria. By designing each
It is possible to avoid inconveniences such as being set in the basic design but not being able to cope with the production design, and it is possible to reduce the amount of information and the processing load by coding and packaging parts and structures. Further, since the design element databases S24 and S33 are registered on the side of the production preparation system S30 and transferred to the basic design system S20, it is possible to include rules or the like for avoiding difficult parts in production in advance in the registered contents. Even if the basic design and the production design are divided, the design or production can be surely performed.

Furthermore, the design element databases S24, S
In the case of 33 "registered as a rule" but "specific parts are not defined", the production design subsystem S31 enables sequential registration, so that parts that are not likely to be used in advance are parts. Registration can be omitted, and the design element databases S24 and S33 can be made compact by adding them in accordance with the necessity and the frequency of use. As a result, the equipment such as the storage device can be simplified and the cost can be reduced, and the maintainability of the registered contents can be improved.

(Overall Effects of Basic Design System S20) In the basic design system S20, the basic design including the drawing information and the integrated information is constituted by the design design subsystem S21, the integration subsystem S22, and the business subsystem S23. Work such as progress management can be efficiently performed with the creation of the information W22. That is, by designing the floor plan F21, the basic floor plan F22, the roof floor plan F23, and the wiring diagram F24 by the design design subsystem S21, the owner S
Elevation F25 and perspective F required for a meeting with 12
26 can be automatically created.

In particular, in the design design subsystem S21,
Because the design information of the floor plan F21 is automatically referenced during the basic settings of the basic floor plan F22, roof plan F23, and wiring diagram F24 (unit layout, external shape, floor plan, layout of facilities, etc.) , It is possible to save redundant operations for similar settings, and to easily ensure consistency and consistency of design information. Then, the accumulation subsystem S22
Then, the integration list L21 can be automatically created by referring to the design information of the plan view F21 or the wiring diagram F24, and in the business subsystem S23, the quotation L for the owner S12 is created.
23 and foundation builder S13 and production preparation system S30
A purchase order L22 for the customer can also be automatically created.

(Effect of Floor Plan Section S211 of Basic Design System S20) In the floor plan section S211 of the basic design system S20, the unit setting, the entrance setting, and the balcony periphery setting are sequentially processed to perform the settings relating to the frame and the grid setting. The interior / exterior settings can be made by sequentially processing the outer wall setting and the fitting setting.

Particularly, in the skeleton subsection S211A, by executing the entrance setting module S2112 after the basic unit setting module S2111, the setting of the entrance that requires special processing such as the dirt floor and the rising frame is set as the unit setting. Can be processed separately. For this reason,
Even for the part that should be the entrance, the settings related to the unit of the part can be processed by the unit setting module S2111 in the preceding stage like other parts, or the unit setting in the preceding stage for setting the unit dedicated to the entrance, etc. It is possible to avoid inconvenience such as the module S2111 becoming complicated.

In the interior / exterior subsection S211B, the grid setting module S2114 can set a grid indicating the reference position on the previously set unit arrangement. Since the interior and exterior are set based on this grid, accurate position setting based on the grid can be performed without specifying detailed position dimensions and the like. Further, in addition to the fitting setting module S2116 for setting fittings, the outer wall setting module S
By providing 2115, it is possible to reliably and easily set the outer wall panel, which greatly differs in processing from other interiors and exteriors.

(Effect of Basic Floor Plan Section S212 of Basic Design System S20) In the basic floor plan section S212 of the basic design system S20, the area is determined by the basic setting of the foundation and the entrance setting, and the normal and special crowns are set. In addition, by designing an independent foundation and auxiliary settings, the foundation can be designed.

In particular, after the overall cloth foundation is set in the basic setting module S2121, the entrance setting module S2
By executing 2122, it is possible to process the setting of the entrance portion that requires special processing such as the dirt floor and the raised frame separately from the basic setting. In addition, the basic setting module S2121
After the overall cloth foundation is set by, the independent foundation setting module S2125 can be executed to appropriately set the independent foundation that is different from the cloth foundation and is installed. Therefore, the basic setting module S2121 can perform comprehensive and continuous basic settings without considering entrances and independent foundations, and automation can be facilitated easily by simplifying the processing.

Further, after the basic ceiling height is set in the ceiling setting module S2123, and the ceiling height of the special portion is set in the special ceiling setting module S2124. The processing of S2123 can be simplified, and the special crown can be surely set.

(Effect of Roof Floor Plan Section S213 of Basic Design System S20) In the roof floor plan section S213 of the basic design system S20, the roof shape setting module S2131 sets the basic shape of the roof, and the subsequent gutter setting module S2132 sets the roof shape. You can set the gutter and downspout.

Particularly, the roof shape setting module S2131
Then, by preparing the standard program S2133 and the replacement program S2134 and substituting a part of the standard program with the replacement program according to the roof shape, various roof shapes other than the standard can be dealt with, and each roof shape can be individually processed. The program size can be made smaller than the case where a complete execution program is prepared, and the maintainability can be improved by sharing the common part.

(Overall Effect of Production Preparation System S30) The production preparation system S30 is composed of the production design subsystem S31 and the order receipt / order integration subsystem S32, so that detailed design or production order for production etc. Work can be done efficiently. In particular, by designing the contents set in the basic design information W22 in detail by the production design subsystem S31, the production drawing F30 (parts drawing F30) necessary for production at the factory S17 or ordering to the material supplier S16.
31, assembly drawing F32, process drawing F33) can be automatically created. At this time, in the production design subsystem S31, by constructing the skeleton production design section S311, the roof production design section S312, and the component production design section S313, the skeleton and the roof having significantly different processing contents can be separately processed, and The parts etc. used in each can be further processed separately. Then, the order receipt / order integration subsystem S32 can automatically create the integration list L31 with reference to the production drawing F30, and can also automatically create the order sheet L32 for the material supplier S16 and the factory S17.

(Effect of Manual Attachment of Production Preparation System S30) In the production preparation system S30, the parts drawing F31 and the assembly drawing F in the production design subsystem S31.
By creating a production manual (process chart F33) for the relevant parts together with 32, the construction work at the factory or on-site can be easily and surely performed. In particular,
In the production design subsystem S31, since the manual corresponding to the parts used in the building is selected and distributed to the factory or the site, errors such as distribution of manuals not corresponding to the parts used and all parts are handled. Redundancy such as using a manual can be eliminated, and the necessary manual can be surely supplied, whereby the work can be performed easily and efficiently.

(Effect of the frame production design section S311 of the production preparation system S30) In the frame production design section S311 of the production preparation system S30, the outer wall panel expansion, the standard unit expansion, the special unit expansion, and the entrance unit expansion are sequentially processed. It is possible to design the details of the unit part, and to perform detailed design up to the parts to be mounted or attached and shipped to the unit by deploying the frame outfitting parts and deploying the frame shipping parts.

In particular, a standard unit expansion module S3112 for processing general standard units and a special unit expansion module S3 for processing other special units.
By dividing the number of the standard units 113 from each other, it is possible to improve the overall processing efficiency by performing a process optimized for the standard unit having a large number. On the other hand, the special unit expansion module S3113 can surely deal with a large number of parameter settings required for the special unit.

In addition, each unit expansion module S311
By installing the entrance unit expansion module S3114 separately from 2 and S3113, the setting of the entrance part that requires special processing such as dirt floor and rising frame can be processed separately from the standard and special unit settings. Whether the formed unit is a standard unit or a special unit can be surely dealt with. Further, prior to the processing of each of the unit expansion modules S3112 to S3114, the outer wall panel expansion module S3111 expands the outer wall panel that is appropriately attached to each unit, so that a specific outer wall support structure is included in the expansion of each unit. Detailed design can be done.

Then, the frame production design section S311
Then, after the above-described unit expansion, the parts to be outfitted in the factory S17 are expanded by the frame outfitting parts expansion module S3115, and the frame shipping member expansion module S
The 3116 allows the members to be shipped together with the unit to be deployed without outfitting. By separating these outfitting parts and shipping members, the skeleton outfitting component expansion module S3115 can process units, and the skeleton shipping parts deployment module S3116 can process members between units in building units. Therefore, reliable processing can be performed.

In the skeleton production design section S311, the integration data L31 is created in the integration data creation module S3117 based on the production drawing F30 developed in each of the modules S3111 to S3116 described above. The processing in the order accumulation subsystem S312 can be facilitated. Further, the part data registration module S3118 can perform additional registration in the design element database S33 described above, if necessary, based on the production design information W31 including the production drawing F30 and the integration data L31.

(Effect of the roof production design section S312 of the production preparation system S30) In the roof production design section S312 of the production preparation system S30, after designing the basic shape of the roof, the detailed parts constituting the roof shape are developed. This enables detailed design of the roof. Among them, in designing the basic shape of the roof, the roof shape drawing module S3122 is created based on the basic design information W22 input in the roof information input module S3121.
The basic shape of the roof can be obtained by drawing with.

Also, the roof panel split execution module S3
With 123, it is possible to appropriately allocate the roof panels that form the basic shape of the roof based on the rules registered in the design element database S33. Therefore, even if the roof has various shapes, the allocated roof panels can be easily manufactured and transported.

The processing for inputting roof information or executing roof panel division can be automatically executed as a series of processing because it is not necessary to input new design information. The special shape information input module S3124 can surely perform special processing that cannot be automated or setting of special parts.

On the other hand, in the detailed component deployment, the roof panel deployment module S3125, the joint hardware deployment module S3126, the vertical component deployment module S3127,
Since the hut panel expansion module S3128 and the auxiliary component expansion module S3129 share the work, they can be processed sequentially or in parallel.

(Effect of Detail of Body Subsection S211A) A plurality of building units used for design are divided into a basic unit and an auxiliary unit, and input by the basic unit input unit 10 and the auxiliary unit input unit 20 respectively. Since it is possible to do so, even if there are many types of units, it is possible to reliably meet the orders of various owners, and it is possible to realize a quick and efficient unit placement operation.

Further, since the entrance area input section 41 is provided separately from the unit input sections 10 and 20, the unit arranging work and the entrance area inputting work are performed separately and separately. At times, it is possible to proceed with the work without considering the layout position and layout form of the entrance area, and it is possible to further improve the efficiency of the design, and also to input the entrance area that is arranged across multiple units. It can be handled easily.

Further, the balcony handrail input section 51 and the column base placement section 53, which are the peripheral accessory member input sections, are provided separately from the unit input sections 10 and 20, and unit placement work and
The input work of peripheral accessory members arranged around the unit is done separately and separately, so when arranging the unit, proceed with the work without considering the position and configuration of the peripheral accessory members. Therefore, it is possible to further improve the efficiency of the design, and it is possible to easily cope with the input of the peripheral accessory member arranged over the periphery of the plurality of units.

Further, since the unit deleting section 30, the entrance area releasing section 42, and the balcony handrail deleting section 52 are provided, it is possible to easily delete each basic design information that has already been input, and to re-execute the basic design. Input errors can be dealt with promptly, and design efficiency can be further improved.

Since the basic unit input section 10 is provided with the standard designation unit input section 11 and the attribute changing section 12, first, the standard designated as standard parts is assigned to each part of the building to be designed. The designated unit is tentatively input, and then, if necessary, that is, if there is a part where you want to place the special unit, the standard designated unit temporarily input to this part is replaced with the special unit and arranged. As a result, it is possible to check the schematic image of the entire building at an early stage of design, as compared to the case where each unit is input while checking the details of each unit one by one. However, if the standard designating unit is often used in the building to be designed, it is possible to avoid the waste of repeating the same input operation many times and to further improve the design efficiency. Can.

The present invention is not limited to the above-mentioned embodiments, and modifications and the like within the range in which the object of the present invention can be achieved are included in the present invention. That is, in the configuration of the system described above, the type and scale of the computer system to be used may be appropriately selected upon implementation, and the type and type of input / output devices are also the same.

Further, the above-mentioned system can be realized on a computer system based on the functions clarified in the above-mentioned embodiments while utilizing the existing computer technology, and a concrete algorithm, operation screen or The design of the output information and the like may be appropriately selected, and the configuration and the work flow of the frame subsection S211A shown in detail in the above-described embodiment is an example thereof. Furthermore, the specific formats and contents of the basic design information W22 and the production design information W31 input / output in the above-described system may be appropriately selected for implementation, and the same applies to the design element databases S24 and S33.

In terms of designing a unit building, it is sufficient that the drawings and parts list necessary for the design can be output, and the function of creating the quotation L23, the purchase order L32 and the like may be omitted as appropriate. Further, in the above-mentioned embodiment, the foundation plan F23 created by the basic design system S20 was sent to the site in order to construct the foundation on site. F23 may also be sent to the production design system S30 to perform detailed design of the prefabricated basic component.

Further, the frame subsection S of the above embodiment
In 211A, the balcony handrail input unit 51 and the column base arrangement unit 53 are prepared as the peripheral accessory member input unit, but the peripheral accessory member input unit of the present invention is not limited to the peripheral accessory members arranged around the balcony. The input unit is not limited to the input unit, and may be any input unit provided around the basic unit or the auxiliary unit.

Further, in the frame subsection S211A of the above-mentioned embodiment, the basic unit input section 10 has the standard designated unit input section 11 and the attribute changing section 12, but the attached unit input section 20 has A configuration in which such attributes can be changed may be applied.

[0190]

As described above, according to the present invention,
Regarding the shape and specifications of the part visible to the owner, the functions required by the owner, etc., it is necessary to summarize the basic unit layout of the building, make a basic design, and hold a meeting with the owner to represent the building according to the order. In addition to summarizing the minimum items, it is possible to compile the details corresponding to the contents decided in the basic design, that is, the production design related to the structure and parts configuration of the invisible part of the owner, and compile the drawings and information necessary for factory production. . Therefore, the part where the design change is repeated by the owner meeting is simplified and the work load of the repeated part is reduced, and the complicated production design such as the unit unit level can be done only once after the basic design is completed. It can be improved and it can be applied to custom-made houses that require individual design. Also, since the basic design is mainly the outline design, the load is light even if repeated work,
And because a heavy-duty production design can avoid repetition,
A practical CAD system can be configured by individually converting each of them into CAD. And, in particular, in the basic design, the multiple building units used in the design were divided into basic units and auxiliary units, so even if there are many types of units, it is possible to ensure orders for various owners. There is an effect that it is possible to respond, and a quick and efficient unit placement work can be realized. Furthermore, such unit placement work and entry work of the entrance area,
Since it is done independently, it is possible to proceed with the unit placement work without considering the placement position and placement form of the entrance area, and it is possible to further improve the efficiency of design and There is an effect that it is possible to easily cope with the input of the entrance area arranged across the units.

When the unit arranging work and the input work of the peripheral accessory members arranged around the unit are performed separately and separately, the position of the peripheral accessory member is arranged during the unit arranging work. Work can be proceeded without considering the layout and layout, the efficiency of the design can be further improved, and the input of peripheral accessory members arranged around the periphery of a plurality of units can be easily handled. There is an effect.

Further, in the case where the basic design system in which the basic design is CAD is provided with the unit deleting section, the entrance area releasing section, and the peripheral accessory member deleting section, it is possible to delete each basic design information that has already been input. Since it can be easily performed, there is an effect that the basic design can be redone and input errors can be promptly dealt with, and the efficiency of the design can be further improved.

If the basic design system in which the basic design is CAD is provided with the standard designating unit input section and the attribute changing section for changing the attribute from the standard designating unit to the special unit, the design is first performed. In each part of the building that should be
Temporarily enter the standard designated unit designated as a standard part, and then, if necessary, that is, if there is a part where you want to place a special unit, select the standard designated unit that is temporarily input in this part. Since it can be placed by replacing it with a special unit, compared to the case where each unit is input while checking the details of each unit one by one, the schematic image of the entire building can be designed at an early stage. In addition, it is possible to avoid the waste of repeating the same input operation many times when the standard designating unit is often used in the building to be designed, and it is possible to further improve the efficiency of the design. There is an effect.

[Brief description of drawings]

FIG. 1 is a schematic diagram showing an entire embodiment of the present invention.

FIG. 2 is a flowchart showing an outline of the design procedure of the embodiment.

FIG. 3 is a block diagram showing the configuration of the basic design system of the above embodiment.

FIG. 4 is a block diagram showing a configuration of a plan view section of the embodiment.

FIG. 5 is a block diagram showing the configuration of a basic floor plan section of the embodiment.

FIG. 6 is a block diagram showing a configuration of a roof plan view section of the embodiment.

FIG. 7 is a block diagram showing the configuration of a production preparation system according to the embodiment.

FIG. 8 is a block diagram showing a configuration of a frame production design section of the embodiment.

FIG. 9 is a schematic diagram showing the processing of the production preparation system of the above embodiment.

FIG. 10 is a block diagram showing a configuration of a roof production design section of the above embodiment.

FIG. 11 is a block diagram showing the configuration of a design element database of the embodiment.

FIG. 12 is a block diagram showing a detailed configuration of a skeleton subsection in the basic design system of the embodiment.

FIG. 13 is a first explanatory diagram showing the flow of work at the standard designation unit input section in the skeleton subsection of the above embodiment.

FIG. 14 is a second explanatory diagram of the flow of work at the standard designating unit input section of the embodiment.

FIG. 15 is a third explanatory diagram of the flow of work at the standard designating unit input unit of the embodiment.

FIG. 16 is a fourth explanatory view of the flow of work at the standard designating unit input unit of the embodiment.

FIG. 17 is a fifth explanatory view of the flow of work at the standard designating unit input portion of the embodiment.

FIG. 18 is a first explanatory diagram of the work flow of the attribute changing unit in the body subsection of the embodiment.

FIG. 19 is a second explanatory diagram of the work flow of the attribute changing unit of the embodiment.

FIG. 20 is a third explanatory diagram of the work flow of the attribute changing unit of the embodiment.

FIG. 21 is a fourth explanatory diagram of the work flow of the attribute changing unit of the embodiment.

FIG. 22 is a fifth explanatory diagram showing the flow of work of the attribute changing unit according to the embodiment.

FIG. 23 is a sixth explanatory view of the work flow of the attribute changing unit of the embodiment.

FIG. 24 is a seventh explanatory diagram of the work flow of the attribute changing unit of the embodiment.

FIG. 25 is a first explanatory diagram showing a work flow of the hanger unit input section in the skeleton subsection of the embodiment.

FIG. 26 is a second explanatory diagram of the work flow of the hanger unit input section of the embodiment.

FIG. 27 is a first explanatory diagram showing a work flow of the balcony unit input section in the skeleton subsection of the embodiment.

FIG. 28 is a second explanatory diagram showing the work flow of the balcony unit input section of the embodiment.

FIG. 29 is a first explanatory diagram showing the work flow of the piloty unit input section in the skeleton subsection of the above embodiment.

FIG. 30 is a first explanatory diagram showing the flow of work of a unit deleting unit in the body subsection of the embodiment.

FIG. 31 is a second explanatory diagram showing the flow of work of the unit deleting unit according to the embodiment.

FIG. 32 is a third explanatory diagram showing the flow of work of the unit deleting unit according to the embodiment;

FIG. 33 is a first explanatory diagram showing a work flow of the entrance area input section in the skeleton subsection of the embodiment.

FIG. 34 is a second explanatory diagram of the work flow of the entrance area input unit of the embodiment.

FIG. 35 is a third explanatory diagram of the work flow of the entrance area input unit of the embodiment.

FIG. 36 is a first explanatory diagram showing a work flow of the entrance area releasing section in the skeleton subsection of the embodiment.

FIG. 37 is a first explanatory diagram showing a work flow of the balcony handrail input unit in the skeleton subsection of the embodiment.

FIG. 38 is a first explanatory diagram showing the work flow of the balcony handrail deletion unit in the skeleton subsection of the embodiment.

FIG. 39 is a second explanatory view of the work flow of the balcony handrail deletion unit of the above embodiment.

FIG. 40 is a first explanatory diagram showing the flow of work of the column base placement portion in the body subsection of the example.

FIG. 41 is a second explanatory diagram showing the flow of work of the column base arrangement portion according to the embodiment.

FIG. 42 is a third explanatory diagram showing the flow of work of the column base placement section according to the embodiment;

[Explanation of symbols]

 S10 CAD system for building S20 Basic design system S30 Production preparation system W22 Basic design information W31 Production design information W34 Building S211A Frame subsection 10 Basic unit input part 11 Standard designated unit input part 12 Attribute change part 20 Attached unit input part 21 Hanger Unit input part 22 Balcony unit input part 23 Piloti unit input part 30 Unit deletion part 41 Entrance area input part 42 Entrance area release part 51 Balcony handrail input part 52 Balcony handrail deletion part 53 Column base placement part

Claims (6)

[Claims] 1. A method of designing a unit building for designing a unit building constructed by assembling a plurality of building units, wherein basic design information specifying a specification of the building including a unit arrangement in the building is first provided. Created, and then create production design information including specific specifications for each building unit based on the basic design information, and when creating the basic design information, a basic unit that fits within a predetermined rectangular section Is arranged, subsequently an auxiliary unit provided as an accessory to the basic unit is arranged, and then a front door area is arranged. 2. The unit building design method according to claim 1, wherein after the basic unit and the auxiliary unit are arranged, peripheral accessory members are arranged around the basic unit or the auxiliary unit. How to design a unit building. 3. A unit building C for designing a unit building constructed by assembling a plurality of building units.
An AD system, a basic design system that creates basic design information that specifies specifications of the building including unit arrangement in the building, and a production that includes concrete specifications of each building unit based on the basic design information The basic design system includes a production preparation system for creating design information, and the basic design system includes a basic unit input section for inputting a basic unit that fits within a predetermined rectangular section, and an accessory provided as an accessory to the basic unit. A CAD system for a unit building, comprising: an auxiliary unit input section for inputting a unit, and a front area input section for inputting a front area. 4. The unit building CA according to claim 3.
In the D system, the basic design system includes a peripheral accessory member input unit for inputting peripheral accessory members arranged around the basic unit or the accessory unit, and a CAD system for a unit building. 5. The unit building CA according to claim 4.
In the D system, the basic design system includes a unit deletion unit that deletes already input basic design information of the basic unit or the auxiliary unit, and a front area cancellation unit that releases already input basic design information of the front area. A CAD system for a unit building, comprising: a peripheral accessory member deleting unit that deletes already input basic design information of the peripheral accessory member. 6. The CAD system for unit building according to claim 3, wherein the basic design system includes a standard designated unit input section for inputting a standard designated unit designated as a standard part. A CAD system for a unit building, comprising: an attribute changing unit that changes an attribute from the standard designated unit in a temporarily input state to the standard designated unit and a special unit that can be replaced.