JPH09221765A - Cad system for unit type building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a CAD system easily corresponding to a foundation even when there are the minute requirement and repeated design changes of a customer regarding a building body. SOLUTION: A part-information storage means 21, in which the part data of a unit type building are stored, a plan-view design means 31 designing a plan view by the part data from the part-information storage means 21, a foundation-information storage means 22, in which the site data of a foundation are stored, a foundation-drawing design means 32 designing a foundation drawing by the site date from the foundation-information storage means 22, and an information control means 35 controlling the input and output of the data of the part-information storage means 21 and the foundation-information storage means 22 are provided. When the part data related to the structure and shape of the foundation are input to the plan-view design means 31, the site data regarding the site of the foundation related to parts are input to the foundation- drawing design means 32, and a foundation drawing is made to correspond automatically to the design change of the plan view.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit building CA for designing a unit building using a computer.
D system.

[0002]

BACKGROUND ART A unit-type building constructed by combining a plurality of building units manufactured in a factory at a construction site has been known. According to such a unit type building, since the building unit is manufactured at the factory, the work at the building site is reduced, and there is an advantage that a high quality building can be provided to the customer in a significantly shorter time than the conventional building. . In order to secure the advantages of this unit-type building, standardize the components of the building unit manufactured in the factory, and make the product (unit-type building) provided to the customer a dark shade of the existing product. It was necessary, but this made it difficult to meet the diverse needs of customers. Therefore, as with general custom-built buildings, when designing unit-type buildings one by one in response to customer requirements, CA that supports the design of unit-type buildings to ensure sufficient design efficiency
The D system is introduced.

[0003]

[Problems to be Solved by the Invention] Since the foundation of a building needs to be designed according to the designed main body of the building,
In the conventional CAD system, when designing the foundation,
Regarding the details of the foundation, there is a problem that the design work of the foundation becomes complicated because the design work must be performed while individually setting so as to correspond to the details of the building body. In addition, since the foundation of the building is designed after the design of the building itself is completed, if there are frequent changes in the design of the building itself due to customer requests, it will take time and effort to make the foundation change. There is a problem that it takes time, the efficiency of design work cannot be ensured, and an operation error such as forgetting to input is likely to occur. Further, in the conventional CAD system, the floor plan of the building body is designed for each floor, so when designing one floor, input of parts related to the structure and shape of another floor, When there are operations to delete or change to other parts, these operations also affect the design of another floor, and especially when the design changes due to customer requests are frequent, the design work becomes complicated and troublesome. It takes time, the efficiency of design work is significantly impaired, and there is a problem that operation mistakes such as forgetting input are likely to occur.

An object of the present invention is to provide a unit type CAD system for a building, which can easily comply with the foundation even if there are detailed customer requests for the building body or repeated design changes.

[0005]

SUMMARY OF THE INVENTION The present invention is a unit building CAD system for designing a unit building constructed by combining a plurality of building units and the foundation thereof, the unit building comprising: A component information storage means that stores component data relating to components to be built,
A plan view designing means for designing a plan view of the unit-type building using the part data input from the part-information storing means, and a base on which part data relating to elements of parts forming the foundation of the unit-type building are stored. Information storage means,
A basic floor plan design means for designing a basic floor plan of the unit type building using the part data input from the basic information storage means, and input of the data stored in the part information storage means and the basic information storage means. When managing the output and inputting the part data of the part related to the structure and shape of the foundation to the plan view designing means, the part layout data relating to the part of the foundation related to the part is the basic plan designing means. And information management means for inputting to

In the above, the information management means detects that the plan view design means deletes the part data input from the part information storage means to the plan view design means, and It is preferable that the basic floor plan designing unit is caused to execute a process of deleting the region data relating to the related basic region. Further, the information management means detects that the component data input from the component information storage means to the floor plan designing means is replaced with other component data, and the basic plan designing means receives the other information. It is desirable to execute a replacement process for replacing the part data related to the part data. Furthermore, the information management means, when inputting to the floor plan design means part data of a part related to a part on a floor different from the floor on which the floor plan design means is designing, the part on the floor concerned And the part data of the part on the other floor related to the above are also input to the plan view designing means, and the plan view designing means stores data for each floor of the unit type building. It is preferable to have a part. At this time, the plan view designing unit executes a process of deleting part data of a part provided on one floor, and also deletes part data of a part on another floor related to the part. Is desirable. Further, the information management means detects that the floor plan design means has replaced the part data of the part provided on the first floor with another part data, and detects the part of another floor related to the other part. It is preferable to execute a process for replacing the component data as well.

According to the present invention as described above, the general shape and structure of the foundation of the building are determined by the outline of the main body of the building. Therefore, similar to the conventional CAD system, almost no automatic setting operation is required, without complicated setting operation. Designed to be. On the other hand, regarding the details of the foundation, when the information management means inputs the part data of the part related to the structure and shape of the foundation to the plan view design means, the part data regarding the base part related to the part is subjected to the basic layout. Since the information is input to the drawing design means, the basic floor plan design means automatically obtains information about the details of the foundation, and it is not necessary to individually input the details, and it corresponds to the details of the building body. The foundation can be designed automatically, which achieves the above objectives. In addition, the plan view design unit deletes the component data input from the component information storage unit, or detects that the component data is replaced with another component data, and deletes the region data relating to the basic region related to the component data, or If the information management means is provided with a function that causes the basic layout design means to execute the process of replacing with other part data, the efficiency of the basic design work will not be impaired even if the design changes are frequent, and the input will be forgotten. The operation mistake of is prevented in advance. Further, with the input and replacement of the part data of the part related to the part on the floor different from the floor on which the floor plan designing means is designing, the part data of the part on the other floor related to the part is also input. Along with the information management means having the function of executing input and replacement, and the data storage section for storing the part data for each floor of the unit type building and the deletion processing of the part data of the parts provided on one floor. If the floor plan designing means is provided with the function of deleting the part data of the part on the other floor related to the part, the design operation and the design change operation on the one floor can be performed on the design and the design of the other floor It is reflected in the change, eliminating the need to enter each floor individually, improving the efficiency of design work and preventing operational mistakes such as forgetting to enter data. Efficiency of work is improved.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows C according to the present embodiment.
A schematic configuration of the AD system 1 is shown. This CAD
The system 1 supports the design when designing a unit-type building in response to a customer request. CAD
The system 1 includes a computer body 10 that is the core of the system 1, and a CRT that displays a plan view of the floor that is being designed.
A display device 2 and an input device 3 for operating the CPU 10 and the like,
An XY plotter device 4 for drawing a designed plan view,
Printer 5 that prints data on the designed building
Are provided.

The computer main body 10 comprises a hard disk device 20 which is a storage device, and a CPU 30 which is an arithmetic device for performing various processes. Of these, in the hard disk device 20, a plurality of areas are defined for each attribute of the information to be stored, and as one of these areas, part information in which part data related to parts for constructing a unit-type building is accumulated. A storage means 21, a basic information storage means 22 in which part data relating to elements of parts forming the foundation of a unit-type building are stored, and a unit-type building or a part of a foundation for accumulating the designed unit-type building Further, there is provided integrated information storage means 23 in which price data relating to prices of members and wages are stored. CPU
The various types of software 30 are installed, and have a multitasking function of processing these software in parallel. The CPU 30 includes a plan view designing means 31 for designing a plan view of a unit-type building using the component data input from the component information storage means 21 of the hard disk device 20 by software, and a basic information storage means 22 of the hard disk device 20. A basic floor plan design means 32 for designing a basic floor plan of a unit-type building using the part data input from
Price input from the roof plan design means 33 for designing a roof plan of a unit building using the component data input from the component information storage means 21 of the hard disk device 20 and the integrated information storage means 23 of the hard disk device 20. An integrating means 34 for integrating the designed unit type building using the data is provided. Further, the CPU 30 has the above-mentioned means 31-
In addition to 34, parts information storage means 21, basic information storage means 22,
Also, while managing the input / output of the data accumulated in the accumulated information accumulating means 23, among the parts of the unit type building,
When inputting the part data of the part related to the structure and shape of the foundation to the floor plan designing means 31, the information management means 35 for inputting the part data regarding the base part related to the part to the basic plan designing means 32 is provided. It is provided.

The information management means 35 includes a parts information storage means 21.
From the floor plan design means 31 is detected, and the process of deleting the part data related to the basic part related to the part data is detected. The function to be executed by 32, detecting that the component data input from the component information storage means 21 to the floor plan design means 31 has been replaced with other component data,
And, the site data input to the basic plan design means 32,
It has a function of executing a substitution process of substituting the site data related to the other replaced component data. The plan view designing means 31 is provided with a data storage section for storing part data for each floor of the unit-type building. The floor plan designing means 31 is provided with a function of deleting part data of a part provided on one floor and also deleting part data of a part on another floor related to the part. ing. Further, the information management means 35 includes a plan view design means.
When the part data of a part having a relationship with a part on a floor different from the floor on which 31 is designed is input to the floor plan designing means 31, even if the floor is not currently designed, If the part is related to the part on the floor being designed, a function of inputting the part data also to the floor plan designing means 31,
It is detected that the plan view design means 31 replaces the part data of the part provided on the first floor with the part data of the other part, and also replaces the part data of the part on another floor related to the other part. It has a function of causing the plan view designing means 31 to execute the processing.

Next, the operation of this embodiment will be described using a specific example of designing a unit-type building. First, as shown in FIG. 2, a case of designing a unit-type building in which an entrance 41 is provided in the middle part of the long side of one floor 40 will be described. In FIG. 2, each of the building units 41A to 41F forming the unit type building has pillars at four corners.
It has a box shape with 42. Of these building units 41A to 41F, the building unit 41A at the lower left of the figure has a front door 41 in the middle of the long side. The dirt floor 43 of the entrance 41 extends to the building unit 41B above the building unit 41A in the figure. Different from the normal building units 41C to 41F, each of the building units 41A and 41B forming the entrance 41 is provided with a stud 44. The stud 44 is erected at a position between the two pillars 42 arranged in the long side direction of each building unit 41A, 41B and adjacent to both side walls of the dirt floor 43 of the entrance 41. When a unit-type building is designed by the CAD system 1 such that the floor 40 is the first floor, building units 41A and 41B having studs 44 and entrance spaces are plan view design means as parts of the unit-type building. Entered in 31. Then, the basic floor plan design means 32
From the basic information accumulating means 22, not only the overall data on the foundation corresponding to the overall shape of the floor 40, but also the site data on the detailed site of the foundation related to the building units 41A and 41B are input.

As a result, the basic floor plan design means 32 is set to the position shown in FIG.
As shown in, the foundation 46 according to the outer peripheral shape of the floor 40
And further design the details of the floor 40, that is, the entrance foundation 46A that is a part related to the building units 41A and 41B. In addition, except for the entrance foundation portion 46A of the foundation 46, the long-side foundation portion 46B and the short-side foundation portion 46C arranged in the outer peripheral portion and the middle portion that connects the middle portion of the long-side foundation portion 46B to each other are interconnected. Section 46D is provided. Where the basics 46
The upper end surface of the column has pillars installed in the building units 41A to 41F.
The sheath tube 47 is set according to 42 and the dirt floor of the entrance 41
The sheath tube 47 is set according to the studs 45 arranged around the circumference 43. On the other hand, CA so that floor 40 becomes the second floor
When a unit-type building is designed by the D system 1, the information management means 35 and the floor plan creation means 31 do not require the operation of making the designed first-floor portion correspond to the details of the second-floor portion before designing the second-floor portion. , The previously designed first floor portion is automatically redesigned so as to correspond to the second floor portion. That is, as shown in FIG. 4, a normal building unit having no pillars other than the pillars 42 at the four corners when designing the first floor portion.
Even if only 41G is adopted, by designing the second floor, the floor 40A, which is a plan view of the first floor, automatically has the stud 45 corresponding to the stud 44 of the building units 41A and 41B that form the second floor. Added to.

Next, as shown in FIG. 5, a case of designing a unit-type building in which an entrance 51 is provided at a corner of a long side of one floor 50 will be described. In FIG. 5, on the floor 50, a building unit 51 that constitutes a unit type building
A to 51F are arranged, and each building unit 51A to 51F has a box shape having columns 42 at four corners. Of these building units 51A to 51F, the building unit at the bottom right of the figure
The entrance 51 is set in the right half of 51F.
The dirt floor 53 of the entrance 51 extends to the building unit 51E above the building unit 51F in the figure. Here, unlike the normal building units 51A to 51D, the building unit 51F has a stud 44 and a porch pillar 54. this house,
The stud 44 is located between the two pillars 42 arranged along the long side of the building unit 51F, adjacent to the side wall of the dirt floor 53 of the entrance 51, and on the short side of the building unit 51F facing the outside. The columns 42 are arranged upright at the intermediate positions of the two columns 42 arranged along the line 42. The porch pillar 54 is a building unit 51F in which the surface of the pillar 42 at the lower right corner in the drawing is covered with a decorative plate made of lightweight cellular concrete, and is erected on an outdoor entrance porch 54A. The building unit 51E, like the building unit 51F, has a stud 44, and the stud 44 is between the two pillars 42 arranged in the long side direction of the building unit 51E and the floor space of the entrance 51. It stands upright on the side wall of 53. When a unit-type building is designed by the CAD system 1 so that the floor 50 becomes the first floor, building units 51E and 51F having studs 44, entrance spaces, etc. are designed as plan views as parts of the unit-type building. It is input to the means 31. Then, the basic floor plan designing unit 32 is also inputted with the part data relating to the detailed parts of the foundation associated with the building units 51E and 51F from the basic information accumulating unit 22.

As a result, the basic floor plan designing means 32 is operated as shown in FIG.
As shown in, the foundation 56 according to the outer peripheral shape of the floor 50
And further design the details of the floor 50, that is, the entrance foundation 56A that is the part related to the building units 51E and 51F. In addition, except for the entrance foundation part 56A of the foundation 56, the long side foundation part 56B and the short side foundation part 56C arranged in the outer peripheral part, and the middle part connecting the middle part of the long side foundation part 56B to each other. Section 56D is provided. Where the basics 56
At the upper end surface of the building unit 51E, 51F, a sheath tube 47 is set in accordance with each stud 44 provided between the two columns 42 arranged along the long side of the building unit 51E, and the outdoor of the building unit 51F is set up. The level bolt 57 is set in accordance with the stud 44 provided between the two pillars 42 arranged along the short side facing the. The building unit 51F is located in the lower right corner of the foundation 56 in the figure.
A column receiving portion 58 for receiving the pouch column 54 is set according to the pouch column 54, and a sheath tube 47 is set on the upper end surface of the column receiving portion 58. On the other hand, CA so that floor 50 becomes the second floor
When a unit type building is designed by the D system 1, the information management means 35 and the floor plan creating means 31 can be used by the information management means 35 and the floor plan creation means 31 without performing the operation of making the first floor portion designed before the second floor portion correspond to the details of the second floor portion. The previously designed first floor portion is automatically redesigned to correspond to the second floor portion. That is, as shown in FIG. 7, even when only the normal building unit 51G having no pillars other than the pillars 42 at the four corners is adopted when designing the first floor portion, by designing the second floor portion,
A stud 45 is automatically added to the floor 50A, which is a plan view of the first floor portion, in accordance with the stud 44 of the building units 51E and 51F forming the second floor portion.

Next, as shown in FIG. 8, a case of designing a unit-type building in which an entrance 61 is provided in the middle part of the short side of one floor 60 will be described. In FIG. 8, building units 61A to 61F forming a unit type building
Each of them has a box shape having pillars 42 at four corners. Of these building units 61A to 61F, the building unit 61B arranged in the center of the lower row in the figure has a front door 61 on the short side facing the outdoors. This entrance 61
The dirt floor 63 extends to the building unit 61E above the building unit 61B in the figure. Of the building units 61B and 61E that form the entrance 61, the building unit 61B includes
Unlike ordinary building units 61A, 61C, etc., a stud 44 is provided. The stud 44 is between the two pillars 42 arranged in the long side direction of each building unit 61B, and is the floor space of the entrance 61.
It is erected at a position adjacent to both side walls of 63. The lower half of the building unit 61B is the entrance porch 54, which is the entrance porch of the pillars 42 at the four corners of the building unit 61B.
The one arranged at 54 is a pouch pillar 54A. When a unit type building is designed by the CAD system 1 such that the floor 60 is the second floor, building units 61B and 61E having studs 44 and entrance spaces are plan view designing means 31 as parts of the unit type building. Entered in.

Then, the information managing means 35 and the plan view creating means 31 are designed to correspond to the second floor portion without designing the previously designed first floor portion to correspond to the details of the second floor portion. The design of the first-floor portion is automatically changed. That is, as shown in FIG. 9, even if only the normal building unit 61G having no pillars other than the pillars 42 at the four corners is adopted when designing the first floor portion, by designing the second floor portion, the first floor portion Floor 60A, which is a plan view,
A stud 45 is automatically added according to the stud 44 of the building unit 61B that constitutes the second floor. In addition, basic floor plan design means
32 is the floor 60 of the first floor from the basic information storage means 22.
Not only the overall data on the foundation according to the overall shape of A, but also the site data on the detailed foundation parts related to the studs 45 of the floor 60A of the first floor, and by extension, the building unit 61B of the floor 60 of the second floor. Is entered. As a result, the foundation floor plan design means 32 designs the foundation 66 according to the outer peripheral shape of the floor 60A as shown in FIG. 10, and further, in the details of the floor 60, that is, in the part related to the building unit 61B. Design an independent foundation 66A for a second-floor entrance. In addition, as the foundation 66, the long side foundation portion 66B and the short side foundation portion 66C arranged on the outer peripheral portion, and the long side foundation portion 66B.
Is designed with a middle base 66D interconnecting the middle parts of the. Here, on the upper end surface of the foundation 66, the sheath tube 47 is provided in accordance with the columns 42 provided in the building units 61A to 61F.
Is set. Further, level bolts 57 are set on the upper end surface of the independent foundation portion 66A in accordance with the studs 45 of the floor 60A and, by extension, the studs 44 of the floor 60.

Further, as shown in FIG. 11, a case of designing a unit-type building in which an entrance 71 is provided at an end portion of a short side of one floor 70 will be described. In FIG. 11, building units 71A to 71F forming a unit type building
Each of them has a box shape having pillars 42 at four corners. Among these building units 71A to 71F, a building unit 71C arranged at the lower left of the figure has a front door 71 on the short side portion facing the outdoors. 73 of this entrance 71
Extends to the building unit 71D above the building unit 71C in the figure. Unlike the normal building units 71A, 71B, etc., the studs 44 are provided in the building units 71C, 71D forming the entrance 71. The stud 44 is erected between the two pillars 42 arranged in the long side direction of each building unit 71C, 71D and adjacent to the side wall of the dirt floor 73 of the entrance 71. When a unit type building is designed by the CAD system 1 such that the floor 70 is the second floor, building units 71C and 71D having studs 44 and entrance spaces are plan view designing means 31 as parts of the unit type building. Entered in.

Then, the information management means 35 and the plan view creating means 31 are designed to correspond to the second floor portion first without performing the operation of previously designing the first floor portion to correspond to the details of the second floor portion. The design of the first-floor portion is automatically changed. That is, as shown in FIG. 12, even when only the normal building unit 71G having no pillars other than the pillars 42 at the four corners is adopted when designing the first floor portion, by designing the second floor portion, the first floor portion Floor 70A, which is a plan view, has studs 44 that are building units 71C and 71D that form the second floor.
The stud 45 is automatically added according to. In addition, the basic floor plan design means 32 includes not only the overall data concerning the foundation corresponding to the overall shape of the floor 70A of the first floor from the basic information storage means 22, but also the studs 45 of the floor 70A of the first floor. As a result, part data relating to the detailed part of the foundation, which is related to the building units 71C and 71D on the floor 70 of the second floor, is also input. As a result, the foundation floor plan design means 32 designs the foundation 76 corresponding to the outer peripheral shape of the floor 70A as shown in FIG. 13, and further, the foundation 76 has building units 71C, 71.
The stud support base 76A is set according to the stud 44 of D. The foundation 76 is designed to have the long-side foundation 66B, the short-side foundation 66C, and the middle foundation 46D. Here, a sheath tube 47 is set on the upper end surface of the foundation 76 according to the columns 42 and the studs 44 provided in the building units 71A to 71F.

Next, a case where the design of the entrance 41 at the second floor set on the floor 40 shown in FIG. 2 is changed will be described. As shown in FIG. 14, the entrance 41 shown in FIG.
The width will be expanded and the design will be changed to the entrance 41H, which is located at the position where the entrance door 6 is retracted indoors. This design change is performed by changing the building units 41A and 41B shown in FIG.
As described above, the building units 41I and 41J are replaced. Here, in the building unit 41I, the pillars 42 arranged at both ends of the lower long side in the drawing are used as the porch pillars 54, and the entrance porch 54A extends over the dimension in the long side direction. The upper half of the building unit 41I in the figure has a dirt floor 43A. A stud 44 is provided at an intermediate position on the short side of the building unit 41I. This stud 44 is a dirt floor
It is provided adjacent to the side wall to which the entrance door 6 on the lower side of 43A in the figure is attached. On the other hand, the building unit 41J has an earth half 43A in the upper half of the figure and has no stud 44 at all.

When such a design change is made, the information management means 35 and the plan view creation means 31 of the CAD system
The design change is automatically made for the first floor so as to correspond to the second floor. That is, the floor 40A of the first floor shown in FIG.
The floor is changed to 40C according to B. In the lower left building unit 41K of the floor 40C in the figure, the number of studs 45 is reduced from 4 to 2 in accordance with the building unit 41I of the floor 40B, and the position of the studs 45 is from the long side to the short side. Has been changed to. Building unit 41K upper building unit in the figure
41L is a stud, depending on the building unit 41J on floor 40B
45 have been deleted.

Further, the information management means 35 includes floors 40B and 40C.
Based on the part data relating to the design change, the basic design drawing 32 is sent to the basic plan designing means 32, and the basic information storing means 22 is supplied to the basic plan designing means 32 with the part data necessary for the design change. To send to. As a result, the basic floor plan designing means 32 creates the modified floor 40C of the first floor portion, and consequently, the modified base 46A of the entrance 41H according to the modified floor 40B, as shown in FIG. . That is, the building unit 41A,
The sheath pipe 47 set according to the studs 44 and 45 of 41B is deleted, and the level bolt 57 is set at a position corresponding to the stud 45 of the building unit 41K of the floor 40B.

Further, when the design of the entrance 71 on the second floor set on the floor 70 shown in FIG. 11 is changed, specifically,
A case where the design of the entrance 71 is changed to the entrance 71H which has been moved to a position where the entrance door 6 is retracted to the indoor side as shown in FIG. 17 will be described. This design change is performed by replacing the building unit 71C shown in FIG. 2 with a building unit 71I as shown in FIG. Where building unit 71
I has a front door 6 that has retreated to the indoor side. The upper part of the entrance door 6 in the figure is the dirt floor 73A, and the lower part of the entrance door 6 is the entrance porch 54A. Then, the pillar 42 arranged at the lower left of the building unit 71I in the drawing is a porch pillar 54, and a stud 44 is added to the middle position of the long side on the left side of the drawing. This stud
44 is provided adjacent to the side wall to which the front door 6 is attached.

When such a design change is made, the information management means 35 and the plan view creation means 31 of the CAD system
The design change is automatically made for the first floor so as to correspond to the second floor. That is, as shown in FIG. 18, the floor 70A of the first floor shown in FIG.
Floor 70C will be changed according to 70B. This floor 70C
In the lower left building unit 71K in the figure, one stud 45 is added in the middle position of the long side on the left side of the figure in accordance with the building unit 71I on the floor 70B.

Further, the information management means 35 includes floors 70B and 70C.
Based on the part data relating to the design change, the basic design drawing 32 is sent to the basic plan designing means 32, and the basic information storing means 22 is supplied to the basic plan designing means 32 with the part data necessary for the design change. To send to. As a result, the basic floor plan design means 32 creates the modified floor 70C of the first floor portion, and thus the foundation 76A whose design is modified according to the modified floor 70B of the entrance 71H, as shown in FIG. . In other words, the studs 4 of the building units 71I and 71K, which were added by changing the design of the floors 70B and 70C.
A stud support base 76A is added according to 4, 45. A sheath tube 47 is set on the upper surface of the stud support base portion 76A.

Next, as shown in FIG. 20, a case of designing a unit-type building in which a carport 81 is provided in the middle portion of the long side of the floor 80 of the first floor will be described. In FIG. 20, a building unit constituting a unit-type building
Each of 81A to 81F has a box shape having pillars 42 at four corners. Of these building units 81A-81F,
The building unit 81A in the lower left of the figure is provided with a carport 81 in the middle of the side surface on the long side. This carport
The floor 83 of 81 extends to the building unit 81B above the building unit 81A in the figure. Each of the building units 81A and 81B forming such a carport 81 is provided with a stud 44 unlike the normal building units 81C to 81F.
The stud 44 is provided between two pillars 42 arranged in the long side direction of each building unit 41A, 41B, and is erected at a position adjacent to the side wall on the left side of the carport 81 in the drawing. When a unit type building is designed by the CAD system 1 such that the floor 80 is the first floor portion, a building unit 81 having a stud 44 and a carport space is provided as a part of the unit type building.
A and 81B are input to the plan view designing means 31. Then, the basic floor plan design means 32 receives the floor information from the basic information storage means 22.
Not only the overall data on the foundation corresponding to the overall shape of 80, but also the site data on the detailed site of the foundation related to the building units 81A and 81B are input.

As a result, the basic floor plan design means 32 is set to the position shown in FIG.
As shown in 1, the foundation according to the outer peripheral shape of the floor 80
86 is designed, and further, the details of the floor 80, that is, the carport foundation 86A that is a part related to the building units 81A and 81B is designed. In addition, except for the entrance foundation portion 86A of the foundation 86, the long side foundation portion 86B and the short side foundation portion 86C arranged on the outer peripheral portion and the middle foundation portion that interconnects the middle portion of the long side foundation portion 86B are interconnected. Section 86D is provided. Here, the carport base portion 86A has a horizontal portion 86E that forms the floor surface of the carport 81. The horizontal portion 86E has one side on the right side in the figure in contact with the middle foundation portion 86D. Rising portions 86F and 86G are set on the upper and left sides of the horizontal portion 86E in the figure. A sheath tube 47 is set on the upper surface of the foundation 86 according to the columns 42 and the studs 44.

Next, as shown in FIG. 22, the floor 90
A case of designing a unit-type building in which the inner balcony 91 is provided along the lower side in the figure will be described.
In FIG. 22, each of the building units 91A to 91F constituting the unit type building has a box shape having columns 42 at four corners. Of these building units 91A to 91F, the building units 91A to 91C arranged in the lower part of the figure are
The outer wall 92 is provided at a position retracted indoors, and the balcony floor 93 is exposed outdoors. These building units 91
Inner balcony 91 is formed by A to 91C.
Building units 91A-91C include normal building unit 91D
Unlike ~ 91F, the stud 44 is located between the two pillars 42 arranged in the long side direction and adjacent to the indoor side of the outer wall portion 92.
Is erected. Also, on the surface of the pillar 42 of the building units 91A to 91C erected on the inner balcony 91,
A finished surface material 94 that covers 42 is set. Of these, adjacent columns 42 are collectively covered with the finishing surface material 94. When a unit-type building is designed by the CAD system 1 so that the floor 90 becomes the second floor, building units 91A to 91C having studs 44 and balcony spaces are plan view designing means as parts of the unit-type building.
Entered in 31.

Then, the information management means 35 and the plan view creating means 31 are designed so as to correspond to the second floor portion first, even if the previously designed first floor portion does not correspond to the details of the second floor portion. The design of the first-floor portion is automatically changed. That is, as shown in FIG. 23, even if only the normal building unit 91G having no pillars other than the pillars 42 at the four corners is adopted when designing the first floor portion, by designing the second floor portion, the first floor portion Floor 90A, which is a plan view, has studs of building units 91A to 91C that form the second floor.
A stud 45 is automatically added according to 44. Further, the basic floor plan design means 32 includes not only the overall data on the foundation corresponding to the overall shape of the floor 90A of the first floor from the basic information storage means 22, but also the studs 45 of the floor 90A of the first floor. As a result, building units 91A to 91C on the second floor, floor 90
The site data related to the detailed site related to is also input. As a result, the basic floor plan designing means 32 is configured as shown in FIG.
As shown in, the foundation according to the outer peripheral shape of the floor 90A
96 has been designed and, in addition, the details of the floor 90, i.e. the independent foundation 96, which is the part associated with the building units 91A-91C.
Design A and stud support base 97A. In addition, as the foundation 96, one having a long side foundation portion 96B and a short side foundation portion 96C arranged on the outer peripheral portion and a middle foundation portion 96D interconnecting the middle portions of the long side foundation portion 96B are provided. Designed. Building units 91A to 91F are provided on the upper end surface of the foundation 96.
The sheath tube 47 is set according to the column 42 provided in the.

Then, as shown in FIG.
The case of designing a unit-type building in which the balcony with leg 101 is provided on the right side of the long side of 100 in the figure will be described. In FIG. 25, each of the building units 101A to 101F constituting the unit type building has a box shape having columns 42 at four corners. Among these building units 101A to 101F, the building unit 101F arranged at the lower right corner in the figure has a balcony unit 102 with legs on the long side facing the outdoors.
Is installed. At the corners on the outdoor side of the legged balcony unit 102, supported portions 103 supported by columns provided on the lower floor are set. When a unit type building is designed by the CAD system 1 so that the floor 100 becomes the second floor portion, the legged balcony unit 102 is input to the plan view design means 31 as a part of the unit type building.

Then, even if the previously designed first-floor portion is not made to correspond to the details of the second-floor portion, the information management means 35 and the floor plan creating means 31 are designed to correspond to the second-floor portion first. The design of the first-floor portion is automatically changed. That is, when designing the first floor portion, the input of the legged balcony unit 102 provided on the upper floor is not assumed, and even if only the normal building unit 101G is input, by designing the second floor portion, As shown in FIG. 26, on the floor 100A, which is a plan view of the first floor portion, there are columns 10 corresponding to the supported portions 103 of the balcony unit 102 with legs.
4 is automatically added. Further, the basic floor plan design means 32, from the basic information storage means 22, not only the overall data about the foundation according to the overall shape of the floor 100A of the first floor portion, the pillar 104 of the floor 100A of the first floor portion, As a result, part data relating to a fine part of the foundation associated with the legged balcony unit 102 on the second floor is also input. As a result, the basic floor plan design means 32, as shown in FIG.
The foundation 106 is designed according to the outer peripheral shape of the floor 100A, and further, the independent foundation portion 106A that receives the details of the floor 100, that is, the pillar 104 that is a portion related to the legged balcony unit 102 is designed. As the base 106, a long side base portion 106B and a short side base portion 106C arranged on the outer peripheral portion,
Middle foundation 10 that connects the middle portions of the long side foundation 106B to each other
The one with 6D is designed. Where the basics 106
On the upper end surface of the, the pillars installed in the building units 61A to 61F
The sheath tube 47 is set according to 42.

Foundations 46, 56, whose floor plans are designed as described above
For 66,76,86,96,106, etc., not only the floor plan but also the cross-sectional view is created. That is, the basic information storage means 22 stores cross-sectional views of each part of various foundations,
When the floor plan of the foundation is determined, data regarding the cross-sectional view of the determined predetermined portion of the foundation is input to the foundation floor plan design means 32. For example, regarding the foundation 56 shown in FIG. 6, cross-sectional views of the long-side foundation portion 56B, the short-side foundation portion 56C, the middle foundation portion 56D, and the entrance foundation portion 56A, specifically, A- of FIG. When a sectional view along line A, line BB, line CC, and line DD is required, the basic information storage means 22
A request signal indicating that the data of the above-mentioned region is required is input to. As a result, the data relating to the section of the above-mentioned site is input to the basic plan designing means 32, and the basic information accumulating means
Of the cross-sections accumulated in 22, as shown in FIGS. 28A to 28D, each of the long side base portion 56B, the short side foundation portion 56C, the middle foundation portion 56D, and the entrance foundation portion 56A. Each cross section according to is selected, and the data is input to the basic floor plan design means 32 to be drawn.

Then, the basis 46,56,66,76 for which the design is completed
86, 96, 106 etc. are accumulated by the accumulating means 34. In performing the integration, the integration means 34 virtually decomposes the foundation to be integrated into a plurality of types of basic parts whose unit price is predetermined, and performs integration based on the number and unit price of each basic site. This will be specifically described with reference to FIG. 29.
The reference numeral 0 indicates the entrance foundation portion 111, the long-side foundation portion 112 and the short-side foundation portion 113 arranged in the outer peripheral portion, and the middle foundation portion 114 interconnecting the intermediate portions of the long-side foundation portion 112. Yes, by the internal processing of the accumulating means 34, as shown in the figure, it is virtually decomposed into a plurality of types of basic parts 110A to 110I and the entrance basic part 111. At this time, the long side base portion 111 is disassembled into the long side base portion 110A and the long side joint 110B. The short side base 112 is disassembled into the short side base parts 110C and 110D and the short side joint 110E. The middle foundation part 113 is disassembled into middle foundation parts 110F and 110G and a middle foundation joint 110H. Then, the long side base 111 and the short side base 11
The corner joint 110I that connects the two is also
Separated from both 1 and the short side base 112. The entrance foundation part 111 is conceptually incapable of disassembling itself, and a predetermined kind according to the kind of entrance is prepared. The unit price of each of the basic parts such as the basic parts 110A to 110H and the basic entrance part 111 is stored in the basic information storage means 22. The accumulating means 34 are each basic part 110A to 110H.
And count the number for each entrance foundation section 111. Here, there are four long side base parts 110A and two long side joints 110B.
Pcs, 4 short side base parts 110C, 2 short side base parts 110D, 4 short side joints 110E, 2 middle base parts 110F, 1 middle base part 110G, 2 middle base joints 110H There are four corner joints 110I and one entrance foundation part 111. The base 110 is integrated by multiplying the number of each of these parts by the unit price and calculating the total. In addition to the material cost, the unit cost includes the labor cost of the site worker and the site cost.

According to this embodiment as described above, the following effects can be obtained. That is, since the basic floor plan designing means 32 for designing the schematic shape and structure of the foundation is provided according to the schematic plan shape of the unit type building body designed by the plan view designing means 31 of the CAD system 1, complicated input operation is performed. The general shape and structure of the foundation will be automatically designed without performing. Then, when the part data of the part such as the entrance building unit 41A related to the structure and shape of the foundation is input from the part information storage means 21 to the floor plan design means 32, it relates to the part of the foundation related to the part. Since the information management means 35 for inputting the site data to the basic floor plan designing means 32 is provided, the basic floor plan designing means 32 can automatically input information about the details of the foundation, and the details of the foundation. Also, the complicated input operation becomes unnecessary. Therefore, the CAD system 1 can automatically design the foundation corresponding to the details of the unit type building body without performing any complicated input operation.

Also, as the information management means 35, the component data input from the component information storage means 21 is used as the plan view design means 31.
Is deleted, or is detected to be replaced with other part data, the part data relating to the basic part related to the part data is deleted, or the process of replacing with other part data is performed in the basic layout design means 32. Since the one with the function to execute is adopted, the design change of the foundation will be automatically made in response to the design change of the unit type building body, and even if the design change of the unit type building body is repeated. , The efficiency of basic design work can be maintained, and operation mistakes such as forgetting to input can be prevented.

Further, along with the input and replacement of the part data of the part related to the part on the floor different from the floor on which the floor plan designing means 31 is designing, the part data of the part related to the relevant part is also input. And the function of replacing, provided in the information management means 35, and, along with the data storage unit that stores the part data for each floor of the unit-type building, and delete the part data of the parts provided on one floor, The floor plan designing means 31 is provided with a function of deleting the part data of the part on the other floor related to the part, and the design operation and the design change operation on the one floor are reflected in the design and the design change on the other floor. Since it is done, there is no need to input each floor individually, which improves the efficiency of design work and
Operation mistakes such as forgetting to enter can be prevented.

Further, the basic information accumulating means 22 accumulates the sectional view data for each part of various foundations, and the necessary sectional view data for the determined predetermined part of the foundation is stored in the basic plan designing means 32. Since the basic layout drawing design means 32 automatically draws the sectional view after the input, the work efficiency of the basic design can be improved also from this point.

Further, since the foundation to be integrated is virtually decomposed into a plurality of types of basic parts whose unit price is predetermined and the integrating means 34 for integrating from the number and unit price of each basic part is provided, various types of basic parts are provided. Even if the basis of the shape is designed, the counting means
With 34, the total can be automatically calculated, and the efficiency of the total work can be improved.

Although the present invention has been described above with reference to the preferred embodiment, the present invention is not limited to this embodiment, and various improvements and design changes can be made without departing from the scope of the present invention. It is possible. For example, the component information storage means, the basic information storage means and the integrated information storage means are configured in a relatively large first computer, and the plan view design means, the basic floor plan design means, the roof floor plan design means and the integrated means are provided. It may be configured in another relatively small second computer, a plurality of second computers may be provided, and the first computer and the plurality of second computers may be connected to each other by communication means. . In this way, the file in which the component information, the basic information, and the integration information are stored can be significantly increased, and the management and maintenance of the file can be performed collectively.

The integrating means may be provided in a computer separate from the plan view designing means, the basic floor plan designing means, and the roof floor plan designing means. It can operate similarly to the embodiment.

[0040]

As described above, according to the present invention, it is possible to easily deal with the foundation even if there is a detailed customer request for the building body or repeated design changes.

[Brief description of drawings]

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

FIG. 2 is a plan view showing one floor of a unit-type building designed in the embodiment.

FIG. 3 is a basic plan view showing a foundation corresponding to the floor shown in FIG.

FIG. 4 is a plan view showing a lower floor of the floor shown in FIG.

FIG. 5 is a plan view showing one floor of a unit-type building designed in the embodiment.

FIG. 6 is a basic floor plan showing a foundation corresponding to the floor shown in FIG.

FIG. 7 is a plan view showing a lower floor of the floor shown in FIG.

FIG. 8 is a plan view showing one floor of a unit-type building designed in the embodiment.

9 is a plan view showing a lower floor of the floor shown in FIG. 8. FIG.

FIG. 10 is a basic floor plan showing a foundation corresponding to the floor shown in FIG.

FIG. 11 is a plan view showing one floor of a unit-type building designed in the embodiment.

12 is a plan view showing a lower floor of the floor shown in FIG. 11. FIG.

13 is a basic plan view showing a foundation corresponding to the floor shown in FIG. 11. FIG.

FIG. 14 is a plan view showing the floor shown in FIG. 2 after a design change.

15 is a plan view showing a lower floor of the floor shown in FIG. 14. FIG.

16 is a basic plan view showing a foundation corresponding to the floor shown in FIG. 14. FIG.

17 is a plan view showing the floor shown in FIG. 11 after a design change.

FIG. 18 is a plan view showing a lower floor of the floor shown in FIG.

FIG. 19 is a basic plan view showing a foundation corresponding to the floor shown in FIG.

FIG. 20 is a plan view showing one floor of a unit-type building designed in the embodiment.

21 is a basic plan view showing a foundation corresponding to the floor shown in FIG. 20. FIG.

FIG. 22 is a plan view showing one floor of a unit-type building designed in the embodiment.

23 is a plan view showing a lower floor of the floor shown in FIG. 22. FIG.

FIG. 24 is a basic plan view showing a foundation corresponding to the floor shown in FIG. 22.

FIG. 25 is a plan view showing one floor of a unit-type building designed in the embodiment.

FIG. 26 is a plan view showing a lower floor of the floor shown in FIG. 25.

FIG. 27 is a basic floor plan showing a foundation corresponding to the floor shown in FIG. 25.

28 is a cross-sectional view of the foundation shown in FIG.

FIG. 29 is a diagram for explaining the operation of the integrating means.

[Explanation of symbols]

 1 CAD System 21 Parts Information Storage Means 22 Basic Information Storage Means 31 Floor Plan Design Means 32 Basic Floor Plan Design Means 35 Information Management Means

Claims (6)

[Claims] 1. A unit-type building CAD system for designing a unit-type building constructed by combining a plurality of building units and its foundation, and part data relating to parts for constructing the unit-type building. And a plan view designing means for designing a plan view of the unit type building using the part data input from the part information storing means, and a part forming a basis of the unit type building And basic information storage means for storing the basic floor plan of the unit building by using the site data input from the basic information storage means, and the part information Before managing the input / output of the data stored in the storage means and the basic information storage means and relating to the structure and shape of the basic An information management unit that, when inputting part data of a part to the plan view designing unit, inputs part data relating to a base part related to the part to the basic floor plan designing unit. CAD system for building units. 2. The CAD for a unit building according to claim 1.
In the system, the information management means detects that the plan view design means deletes the part data input from the part information storage means to the plan view design means,
Also, the unit building CA is characterized by causing the basic floor plan designing unit to execute a process of deleting part data relating to a basic part related to the part data.
D system. 3. The CAD system for unit type building according to claim 1 or 2, wherein the information management means uses the component data input from the component information storage means to the floor plan design means as other components. The unit type CA for building, which detects that the data has been replaced, and causes the basic floor plan designing unit to execute a replacement process for replacing the part data related to the other part data.
D system. 4. The unit type CAD system for a building according to any one of claims 1 to 3, wherein the information management means is a floor different from the floor designed by the floor plan designing means. When inputting the part data of the part related to the part of the floor plan designing means, the part data of the part on the other floor related to the part of the floor is also input to the plan view designing means. A CAD system for a unit building, wherein the floor plan designing means is provided with a data storage unit for storing part data for each floor of the unit building. 5. The unit type CAD for building according to claim 4.
In the system, the plan view designing unit executes a process of deleting part data of a part provided on one floor and also deleting part data of a part of another floor related to the part. A unit type CAD system for buildings. 6. The unit type CAD system for a building according to claim 4 or 5, wherein the information management means replaces the part data of the part where the floor plan designing means is provided on one floor with another part data. The unit type CAD system for a building, which is configured to detect the replacement of the component and to replace the component data of the component on another floor related to the other component.