JP2004126809A - Housing member data supplying device and data registering device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a housing member supplying system capable of supplying housing member data always synchronizing with circulating housing members in a standardized data format to the DAD for construction of a plurality of vendors. <P>SOLUTION: This housing member data supplying device 5 is provided with a standard database 2 for storing the two-dimensional image information, three-dimensional image information and housing member data including specifications of housing members to be dealt with by a housing member company in a standardized data format available by a CAD system for construction, a database writing part 3 for making the database store the housing member data for each of the housing members, a data retrieving part 4 for retrieving and extracting the housing member data whose retrieval is requested from a CAD system for construction from the standard database and a data output part 5 for outputting the extracted housing member data to the CAD system for construction. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention provides a database system for storing data of house members constituting a house as standard data to a building CAD (Computer Aided Design) system for designing a building, and supplies the standard data using the database system. The present invention relates to a housing member data supply device.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, a large housing company or the like collects data of housing members used in a CAD system for building from a plurality of housing member manufacturers. Then, the data is processed into dedicated data that can be used only by the architectural CAD system to be sold, built as a database, distributed on a storage medium such as a CD-R or DVD for a fee or free of charge, or distributed via a network. (See Patent Document 1).
[0003]
On the other hand, small and medium-sized housing companies and the like collect data on building CAD system vendors and housing members selected by the vendors via storage media such as CD-Rs and DVDs, or via networks, for free or without charge.
For this reason, it was not easy to collect sufficient data of housing members, and a database could not be constructed.
[0004]
The above housing members include components such as system kitchens, baths, toilets, wash basins, storage units, fences, gates, garages, fittings such as doors, sashes, windows, wall materials, floor materials, construction materials, curtains, carpets. , Blinds and other materials.
[0005]
[Patent Document 1]
Japanese Patent Application No. 9-10944
[0006]
[Problems to be solved by the invention]
However, when operating a database system in-house, it is necessary to revise the data in the database every time a maker of housing members revise a product. The maintenance cost of the database must be continuously increased to maintain the database.
[0007]
Also, when receiving housing component data from architectural CAD vendors, the housing company that uses them can minimize the cost of using housing member data in the design, but conversely the vendor Cost burden increases.
Furthermore, in the delivery of housing components by the vendor, the vendor selects data of the housing components from each housing component company, builds a database based on the selected data, and distributes the data to each housing company. Since the data of the housing members are sequentially changed according to the convenience of the vendor, there is a problem that a housing company cannot continuously use a predetermined housing member among limited types of housing members.
In addition, the delivery of housing components by vendors may not be reflected in the database when products are changed (the actual product lineup is not synchronized with the products in the database; ) Is a disadvantage.
[0008]
As described above, if the housing member database is constructed by each housing member company, the housing company does not need to construct its own database and pay high operation costs, and it is always synchronized in terms of continuity and accuracy. It is possible to design a building using the obtained housing member data.
[0009]
However, when a housing component company builds a database, each vendor is trying to differentiate the processing, and data specific to the system is required. There is a problem in that data of housing members in a data format corresponding to architectural CAD of another vendor must be prepared, and operation such as changing a product requires a large cost.
[0010]
The present invention has been made under such a background, and supplies housing member data that is always synchronized with the house members in circulation in a standardized data format to architectural CADs of a plurality of vendors. To provide a housing member supply system capable of performing the following.
[0011]
[Means for Solving the Problems]
The housing member data supply device of the present invention stores housing member data including two-dimensional image information, three-dimensional image information, and specifications of a housing member handled by a housing member company in a standardized data format that can be used in a CAD system for building. A standard database, a database storage unit (database writing unit 3) for storing the housing member data in the database for each housing member, and searching the standard database for housing member data requested by the CAD system for building. , A data search unit for performing extraction, and a data output unit for outputting the extracted house member data to the CAD system for building.
[0012]
In the housing member data supply device of the present invention, the database classifies the house member data into a standardized data format into at least three types of parts, fittings, and materials, and accesses the housing member data supply device via a network. Item data that can be changed to a usable data format of the architectural CAD system is stored for each of the classifications.
[0013]
The data registration device of the present invention is a standard for storing house member data including two-dimensional image information, three-dimensional image information, and specifications of house members handled by a house member company in a standardized data format usable in a CAD system for building. A data registration device for registering the housing member data sent from the housing member company terminal to the database on the network, and displaying an input screen for each item of the housing member data on the display screen of the housing member company terminal. Therefore, a data input unit for prompting input of housing member data, and a data content checking unit for determining whether housing member data has been input from the housing member company terminal to a preset item based on the data format are provided. Features.
[0014]
The data registration device of the present invention is characterized in that the data content checking unit determines whether the housing member data has been input from the housing member company terminal in at least an indispensable item, and the housing member in the indispensable item. A feature is provided that has a data warning transmitting unit that issues a warning prompting the input when data is not input.
[0015]
The data registration device according to the present invention, wherein the data content checking unit includes a detecting unit that detects whether an input numerical value is included in a range of a preset set value in a numerical value input item; A numerical value warning transmitting unit for prompting confirmation of the input numerical value.
[0016]
In the data registration device according to the present invention, the data content checking unit may include a predetermined graphic type configuration when the input housing member data includes a two-dimensional image and a three-dimensional image. A graphic type determining unit for determining whether a graphic type other than the setting is included, and a graphic warning transmitting unit for issuing a warning for prompting a correction of the graphic when it is determined that the graphic type other than the setting is included.
[0017]
In the data registration device according to the present invention, the data content checking unit may determine that the input housing member data includes a two-dimensional image having a layer structure and a three-dimensional image, according to a preset image layer setting. A layer confirmation unit that determines whether the image has a layer structure, and a layer composition warning transmission unit that transmits a warning of the layer structure of the image when it is determined that a layer structure other than the setting is included. It is characterized by.
[0018]
In the data registration device according to the present invention, the data content checking unit may include a data classifying unit that classifies house member data input according to the data input for each item, and an item that sets required input items according to the classified data. A setting unit, an input member check unit that determines whether the house member data is input to the set item, and an input member warning transmission unit that transmits a warning prompting the input when the housing member data is not input. It is characterized by the following.
[0019]
In the recording medium of the present invention, housing member data including two-dimensional image information, three-dimensional image information, and specifications of housing members sold by a housing member company are stored in a database format in a data format standardized among the housing member companies. Computer-readable recording medium.
[0020]
The recording medium of the present invention requests the data search processing for searching and extracting the housing member data requested by the architectural CAD system in the database, and requests the housing member data extracted by the data search unit to be searched. A computer-executable program having a data output process for outputting to a building CAD system is recorded.
[0021]
In the recording medium according to the present invention, the standard database classifies the housing member data into three types: parts, fittings, and materials, and for each of the types, converts the data into another data format for architectural CAD using the standardized data format. Characterized by storing data of items necessary for the conversion.
[0022]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram illustrating a configuration example of a housing member supply system according to an embodiment of the present invention.
In this figure, a data registration device 1 is used by a person in charge of a housing member company to input data of a housing member to a standard database 2 described later. A data content check unit 1b for determining whether or not the data has been input.
[0023]
In particular, the data content checking unit 1b stores each of the input housing member data in order to standardize the data format (including the format configuration) of the housing member data stored in the standard database 2 and supplied to each building CAD 7. It checks whether the item corresponds to a predetermined data format.
That is, if the input housing member data includes a two-dimensional image and a three-dimensional image having a layer structure, the data content checking unit 1b determines whether the data is configured in a layer structure in accordance with a preset image layer setting. And a layer composition warning transmission unit that transmits a warning of the layer structure of the image when it is determined that a layer structure other than the setting is included.
The data content checking unit 1b includes a determining unit that determines whether housing member data has been input from the housing member company terminal at least as an indispensable item, and a case where the housing member data has not been input as an indispensable item. , A data warning transmitting unit for issuing a warning for prompting an input.
Further, the data content check unit 1b includes a detection unit that detects whether the input numerical value is included in a range of a preset set value in a numerical value input item, and checks the input numerical value when the input numerical value is not included. And a numerical value warning transmitting unit for prompting.
The standard database 2 stores housing member data including two-dimensional image information, three-dimensional image information, and housing member specifications of housing members sold by the housing member company in a data format standardized among the housing member companies. ing.
[0024]
The standard database 2 stores each housing member data in a data configuration as shown in FIG. 2 as an example.
The standard database 2 stores housing member data in a data format shared by a plurality of housing member companies.
That is, as shown in FIG. 2, the types of housing member data are “parts (housing equipment, exterior)” including a system kitchen, bath, toilet, furniture, home appliance, wash basin, storage unit, fence, gate, garage, and the like. And “Furniture (housing building materials)” including interior doors, exterior doors, sashes, windows, bay windows, etc., and “Materials” including flooring, wall materials, ceiling materials, exterior wall materials, roofing materials, curtains, carpets, blinds, etc. (Fabric) ".
[0025]
In addition, the standard database 2 includes, for each of the parts, the fittings, and the material, three-dimensional information (three-dimensional image information) and two-dimensional information (two-dimensional image information) indicating the structure of each part, fittings, and materials. Data is stored for each housing member company that distributes each housing member.
Here, the three-dimensional information stores a simple image having a resolution sufficient to perform a computer graphic simulation and a detailed image having a level of image quality in contrast to performing high-quality rendering.
For example, a simple image is composed of hundreds of polygons, and a detailed image is composed of thousands to tens of thousands of polygons.
[0026]
The predetermined data format used to standardize the two-dimensional image and the three-dimensional image described above is, for example, TRZ (MediaScript-CG; registered trademark) or XVL (extensible virtual world description language) for a three-dimensional image. In the case of two-dimensional image information, the drawing uses DXF (Drawing Interchange Format; registered trademark), and the data format used as the image is JPEG (Joint Photographic Expert Group). .
[0027]
In order to use these image data formats as a common data format and to convert them into other image data formats (data formats used in each architectural CAD system 7), two-dimensional and 3D image data, file name of image data, file data format, figure dimensions (height and width), resolution (dpi (dot / inch)), drawing size unit (dimension unit), drawing on drawing The converted data including the dimensions of the figure to be displayed, the specifications of the housing members, and the like (data output from the data output unit 5 to the CAD system for building 7) are used. And whether or not the data corresponds to the item. That is, if the item is an item for which a numerical value is input, the value is a numerical value. If an item list data, it is determined whether the text contains no characters unavailable (either contains or unavailable characters) or is input by a string.
[0028]
Here, regarding the dimensions of the figure, in the case of the simple and detailed plan view, the front view, the left side view, the right side view (Level 2) and the simple and detailed three-dimensional image (Level 3), both the height and the width are the actual dimensions. (Dimensions selected in the column of “unit”), and in the case of a product image, a feature image, and a construction example image (Level), the height (the number of pixels in the vertical direction) and the width (the number of pixels in the horizontal direction) is there.
[0029]
The two-dimensional information stores data of a drawing used for designing and an image for knowing the outline of the housing member.
The drawing includes a plan view, a front view, and a side view of the housing member, and stores both a simplified view (design view at 1/100 scale) and a detailed view (1/50 scale).
Furthermore, the image is a product image showing the shape of the entire product, a construction example image showing the state when it is actually incorporated into the building, a feature image in which the characteristic part of the housing member is enlarged, and a flooring floor and the like. And a mapping image (especially an image used for a material) used repeatedly.
[0030]
FIG. 3 shows a relationship (that is, a link) structure between the two-dimensional information and the three-dimensional information in FIG. 2 corresponding to the attribute information of fittings, parts, and materials.
The fittings and parts have the same link structure, and have a data structure of Levels 1 to 3 with respect to an attribute ID of an identification code indicating each attribute as attribute information.
Level 1 is composed of images of a product image, a construction example image, and a feature image, and an image ID, which is an identification code, is attached to each image.
[0031]
Level 2 is composed of a simplified plan view, a simplified front view, a simplified right side view, and a simplified left side view as a simplified image, and a plane ID as an identification code is attached to each image.
Level 2 is composed of a detailed plan view, a detailed front view, a detailed right side view, and a detailed left side view as detailed images, and a plane ID as an identification code is attached to each image.
Level 3 is composed of a simple three-dimensional image and a detailed three-dimensional image, and each image is attached with a three-dimensional ID as an identification code.
On the other hand, the material is only Level 1 and is composed of a mapping image and a product image construction example image, and an image ID as an identification code is attached to each image.
With the above-described attribute ID, each image ID, plane ID, and three-dimensional ID, in Levels 1, 2, and 3, a link between images is formed for each Level.
[0032]
Here, house member data stored in the standard database 2 corresponding to the fittings, parts, and materials of the attribute information shown in FIG. 2 will be described in detail with reference to FIG.
In the standard database 2, as shown in FIG. 4, for each housing member, in addition to the types of parts, fittings and materials, the unit of housing member name, model number, manufacturer, material cost fixed price, and price, as attribute information. , A drawing size (height and width), a data format (format) of image data, a file name, a resolution, and the like.
Although not shown in FIG. 2 in the standard database 2, "classification" indicating whether the object is one of a fitting, a part, and a material is included in the classification information. FIG. 5 shows a “classification (classification in material)”, a “type” classifying the classified housing members for the purpose of use, and a group (type in fittings) that is a set of actual names of the housing members classified as types. , 6, and 7 are recorded.
[0033]
FIG. 5 shows an example of component classification, in which "parts" is shown as a type, "entrance furniture" is stored as a type corresponding to "furniture" as a classification, and "entrance storage, shoes" is stored as a group. Box, etc. "is stored.
FIG. 6 shows an example of the classification of the fittings, in which the type is “fitting”, the classification is “external fitting (door)”, and the type is “2 pieces, 3 pieces, 4 pieces”. "Drawing difference, one-drawing, two-drawing, etc." is stored.
FIG. 7 shows an example of material classification, in which “material” is shown as a type, and “tile, slate roof,. … ”Is stored.
[0034]
Further, although not shown in FIG. 2 in the standard database 2, FIG. 8 (joint fittings), FIG. 9 (parts), and FIG. Data of each specification is stored corresponding to the specification (product characteristic) item shown in the table of (material).
FIG. 8 shows items of each specification of the housing member belonging to the fitting, stored in the standard database 2.
Here, a specification ID for identifying the type of the specification, a specification attribute (specification of the specification), a unit (or grade) corresponding to each specification ID, and a remarks column in which a description of the specification attribute and the like are provided are provided. I have.
[0035]
9 and 10 also show items of each specification of the housing member belonging to the component and the material, respectively, stored in the standard database 2 similarly to FIG.
Here, a specification ID for identifying the type of the specification, a specification attribute (specification of the specification), a unit (or grade) corresponding to each specification ID, and a remarks column in which a description of the specification attribute and the like are provided are provided. I have.
In the tables of FIGS. 8 and 9, there is an item of “essential”, but those required for internal processing by a plurality of architectural CAD system vendors are selected and marked (“O” in the table). Assigned) and set as a check item in the data content check section 1b to determine whether or not the data has been input.
[0036]
As described above, the standard database 2 stores the respective housing member data including the data of the specification of the housing member for each housing member company in accordance with the items shown in the tables of FIGS.
In the data input section 1a, input screens are created according to the items shown in the tables of FIGS.
Further, in the data content check section 1b, check items are set in advance based on the essential items shown in the tables of FIGS. 4 to 10, the image data format, and the drawing rules of figures described later. Have been.
[0037]
Returning to FIG. 1, the housing member data supply device 6 includes a database writing unit 3, a data search unit 4, and a data output unit 5 in addition to the standard database 2.
Based on the attribute information, the database writing unit 3 converts the housing member data input from the data registration device 1 that has passed a predetermined check (check whether the data is in the form of the common housing member data) based on the attribute information. It is stored in the corresponding area of the standard database 2.
[0038]
That is, the above-described standard database 2 stores housing member data in a data format shared by a plurality of housing member companies.
The common data format is obtained by inputting and storing necessary information in the above-described database items.
The data search unit 4 searches the standard database 2 for house member data requested to be searched by the architectural CAD system 7 and extracts it.
The data output unit 5 supplies the housing member data extracted by the data search unit 4 to the building CAD system 7.
[0039]
The architectural CAD system 7 uses housing member data in a different data format for each vendor that develops CAD software, and performs a housing design process using drawings of two-dimensional image information and attaches it to the housing member data. The total price of parts / fittings / materials used in the house is calculated based on the price of the house. Based on the grade of the house performance item included in the specification, these are added up, and the house performance evaluation calculation is performed as a comprehensive evaluation of the house. Is performed.
[0040]
Here, each CAD system 7 for building converts the housing member data in the common data format into the data format to be used in order to convert the two-dimensional image, the three-dimensional image and the converted data from the standard database 2. Each CAD system extracts information necessary for the conversion, such as the plurality of pieces of information, based on the information necessary for the extracted conversion, and internally stores the housing member data in a common data format stored in a database. It has a conversion function to convert an image into the data format used for processing.
[0041]
Accordingly, the housing member data supply device 6 can accumulate the housing member data in a common data format, and can distribute the housing member data to all the building CAD systems 7. .
The data registration device 1, the building CAD system 7, and the housing member data supply device 6 are connected via an information communication network I.
Here, the information communication network I includes a public communication line, a public data network, a dedicated line, the Internet, and the like.
[0042]
Next, an operation example of one embodiment will be described with reference to the drawings.
<Operation example of data registration device 1>
With reference to FIG. 1 and FIGS. 4 to 7, an operation example of the data registration device 1 in one embodiment will be described in detail.
When the person in charge of the housing member company starts the data registration device 1 to input the housing member data, the data input unit 1a displays a screen prompting the input of the main information shown in FIG. 11 on a display screen (not shown).
[0043]
The person in charge is “product number”, “article name”, “manufacturer”, “price”, “product series”, “product grade” (corresponding to the attribute information (main information) shown in FIG. 4) (note; (14) I understand that the answer of) is acceptable as it is, but in the fields of), enter the product number, product name, manufacturer name of housing member, product price, product series name, product grade, etc. An input is made using a device (such as a keyboard), and a unit of price is selected from a list of “units”, a list of types (members, fittings and materials), and a pointing device (such as a mouse).
[0044]
Then, the person in charge selects the “contents (two-dimensional image information and three-dimensional image information)” bar in the toolbar to end the input of the main information and to input the content.
As a result, the data input unit 1a stores the data entered in the fields of “product number”, “article name”, “manufacturer”, “price”, “product series”, “product grade”, and “unit”, “type”. Is temporarily stored in the internal storage unit.
[0045]
Then, the data input unit 1a detects that the “content” bar has been selected, and displays a two-dimensional image information and a three-dimensional image information shown in FIG. 12 and a screen for prompting the input of the mapping image on the display screen. I do.
Here, the data input unit 1a displays the product number and the product name input on the main information input screen of FIG. 11 in the columns of "product number" and "article name".
[0046]
Next, on the display screen of FIG. 12, the user reads the two-dimensional image information and the three-dimensional image information read from a recording medium (flexible disk, CD (Compact Disc), DVD (Digital Video Disc), etc.) or a network. "Product image", "Characteristic image", "Construction example image", "Simple plan view", "Simple front view", "Simple left side view", "Simple right side view", "Simple three-dimensional (simple three-dimensional Paste in the corresponding area of “3D image)”, “3D detail (detailed 3D image)”, “3D other (3D image other than predetermined data format)”, and the next processing in which “→” is displayed (Click with a mouse, etc.)
[0047]
Although not described here, the same attaching process is performed on the “detailed plan view”, “detailed front view”, “detailed left side view”, and “detailed right side view”.
When the data input unit 1a detects that the next input button with “→” on the display screen of FIG. 12 is clicked, the data input unit 1a stores the image information pasted on the display screen in the internal storage unit. And the next input screen is displayed.
At this time, if the “type” selected on the input screen in FIG. 11 is a component, the data input unit 1a displays an input screen for component information (house member data) shown in FIG. If it is, the input screen of the fitting information (house member data) shown in FIG. 14 is displayed on the display screen, and if the “type” is the material, the material information (house member data) is displayed (not shown). To display.
[0048]
For example, assuming that a component is selected as the “type” in the input screen of FIG. 11, the data input unit 1a displays an input screen for prompting input of component information shown in FIG. 13 on the display screen.
Here, the data input unit 1a displays the product number and the product name input on the main information input screen of FIG. 11 in the columns of "product number" and "article name".
[0049]
Then, the person in charge enters the “width”, “height”, “depth”, “basic color”, “color”, “fireproof grade”, “certification number”, “JAS / JIS standard” in the input screen of FIG. , "Formaldehyde emission line class (Is it not emission class but emission class?)" And "Certification number" (corresponding to the item in Fig. 9), respectively, the width of the part and the height of the part Dimensions, depth of parts, basic colors, colors of parts (what is the difference between these colors), fireproof grades, JAS / JIS certification numbers, JAS / JIS standards? Enter the grade number of the formaldehyde emission grade, JAS / JIS standard certification number, and the corresponding numerical value from each list of "deterioration reduction (performance)", "maintenance (performance)", "consideration for the elderly" Is selected by a pointing device.
Here, “how to open the door of the fitting” means that the hanging door is on the left or right side of the sliding door, R for a right door, L for a left door, and R and L The difference is that they are different.
[0050]
Further, assuming that the fitting is selected as the “type” on the input screen of FIG. 11, the data input unit 1a displays an input screen for prompting the input of the fitting information shown in FIG. 14 on the display screen.
Here, the data input unit 1a displays the product number and the product name input on the main information input screen of FIG. 11 in the columns of "product number" and "article name".
[0051]
Then, in the input screen of FIG. 14, the person in charge of “width”, “height”, “depth”, “basic color”, “color”, “above frame estimate”, “frame estimate left / right”, “frame estimate” In the columns of "Bottom", "Inside / outside the wall", and "How to open" (corresponding to the item in FIG. 8), the width dimension of the part, the height dimension of the part, the depth dimension of the part, and the fixture Material, basic color, color of parts, upper dimension of frame prospect, left and right dimension of frame prospect, lower dimension of frame prospect, either inside or outside the wall Is entered, and the way of opening the door of the fitting is input, and a corresponding option is selected from a list of “height type”, “width type”, “presence / absence of frame”, and “expected frame” using a pointing device.
Here, the basic color refers to the RGB value and color name of the color that is the concept of the product, the color of the door for components such as kitchens and washbasins, the color of the bathtub around a bath, and the color of the frame for sashes. Color is entered
In addition, the color of the part contains the color name of the above basic color, but it is named according to the concept of "smoke blanc, silver black, sky blue, etc." instead of simply "white / black / red / yellow etc." Is input.
[0052]
Further, assuming that a material is selected as the “type” in the input screen of FIG. 11, the data input unit 1a displays an input screen for prompting input of material information (not shown) on the display screen.
Then, on the input screen of the material information, the person in charge enters the “basic color”, “reflection parameter”,..., “Fireproof grade”, “certification number”, “heat conduction” shown in the specification attribute shown in FIG. Enter the numerical values and grades of the specifications such as "rate", "JAS / JIS standard", "formaldehyde emission grade", and "test number".
[0053]
When the input of each housing member data is completed, the person in charge clicks an end button (not shown) with a mouse.
Thereby, the data input unit 1a temporarily stores the housing member data input in FIG. 13 or FIG. 14 in the internal storage unit, and sends an end signal indicating that the data input is completed to the data content check unit 1b. Outputs and notifies end of data input.
[0054]
Next, the data content checking unit 1b detects the end of the data input based on the end signal, and stores the contents of each item (data for each column) of the housing member data stored in the internal storage unit. , A check as a registration process is started in accordance with a preset check item.
First, the data content check unit 1b determines whether or not data has been input for an item for which input is required.
Here, the items that are required to be input include, for example, a product name, a display part number (part number), a figure size (height, width), etc., in which required items are marked with “O” in FIG. Data.
[0055]
When the registration process is executed by detecting that all the mandatory items have not been entered, the data content checking unit 1b prompts the entry of the items that have not been entered. It returns to a certain input screen, changes the color of this uninput column (warning screen), displays it on the display screen, and prompts for input.
The data content checking unit 1b determines whether or not the input housing member data includes a configuration other than a predetermined type set in the two-dimensional and three-dimensional image data that must be input. Then, when it is detected that the image data is included, a warning screen for prompting a change of the data format of the image data is displayed on the display screen.
Next, when the data content checking unit 1b detects that all the required items have been input, no text characters have been input in the item (corresponding to the column) in which the numerical value is input, and It is determined whether or not the input numerical value is within a predetermined range.
[0056]
For example, when the unit is set to mm (millimeter), the data content check unit 1b sets the size (height) in the range of 500 to 2000 and inputs the size (height) in units of 100 (cm). If the value is input as a value outside the range, a warning (including the occurrence of an alarm) screen for correction is displayed on the display screen.
Also, for example, the data content checking unit 1b may be configured to perform a text input when a character such as an alphabet is input in a field where a numerical value is input, or when only a number is input in an item where a character is input. When a character whose use is prohibited in advance, such as "@, [,], @,...", Is input, a warning screen (including the occurrence of an alarm) requesting correction is displayed on the display screen.
[0057]
Next, the data content checking unit 1b determines whether the two-dimensional image and the three-dimensional image stored in the internal storage unit are input in a predetermined data format (see the data format item in FIG. 4). The drawing is checked in (determination based on).
In this data format (data format), when an image is input in FIG. 12, the person in charge fills in a not-shown column (necessary item that requires input) corresponding to each image.
[0058]
Next, the data content checking unit 1b describes a simple and detailed plan view, front view, left side view, and right side view of a two-dimensional image in a prescribed data format, for example, a predetermined rule in the DXF format. It is determined whether or not it has been performed.
The above-described predetermined rules will be sequentially described below.
A. Available DXF graphic types
・ LINE (straight line)
・ POLYLINE (polyline)
・ ARC (arc)
・ CIRCLE (yen)
The data content checking unit 1b ignores graphics other than the above-mentioned types and deletes the input data other than the above-mentioned types.
[0059]
B. unit
The unit of data is created as mm and is created with actual dimensions.
Whether the unit is mm or not is confirmed by the data content check unit 1b when checking an essential input item.
[0060]
C. region
The region is defined as representing the outline of the figure. The rules for this area are shown below.
-In the case of a figure having a plurality of external regions, the number of regions is plural.
In other words, a figure in which a table and chairs are set as a set and each is separated
-When a plurality of areas exist in one drawing, overlapping of these areas is prohibited.
When the area is created for the front view of the window (the figure shown in FIG. 15), the window frame part and the glass part must be created separately for the window frame part area and the glass part area.
Here, in a portion where the glass part region and the window frame part region overlap, a hole region to be described later must be defined for the window frame part region.
[0061]
D. Hole area (only used for window front view)
As shown in FIG. 16, a hole region defines an overlapping portion of a region when a region (glass region) completely included inside another region (window frame region) is created, as shown in FIG. The distance from the hole area is 1 mm or more.
That is, a window (front view of the window) in which the glass is fitted is formed by embedding the glass region in the hole region in the window frame region.
[0062]
E. FIG. Area line
An outline representing the region and the hole region is defined as a region line. The rules for creating an area line will be described below.
-The area line must be created on a specific layer (layer, a transparent sheet on which a picture is drawn) described later.
The distance between the terminals connecting the lines constituting the area line must be less than 1 mm.
-Prohibit crossing of area lines.
One area line must not extend over a plurality of areas (one area line must not be a constituent element of a plurality of areas (two areas: an area and another area as shown in FIG. 17). ).
[0063]
F. layer
The image data of the area is created separately for each area defined below.
1) Outer area layer
This is a layer for creating an outer peripheral area line, and the rules for creation are as follows.
-The peripheral area layer name is indicated by one or more half-width integer characters.
In the case of data composed of a plurality of outer peripheral areas, these outer peripheral areas are created in different outer peripheral area layers.
[0064]
2) Hole area layer
This is a layer for creating a hole area line. The rules for creation are as follows.
The hole area layer name is “peripheral area layer name−hole layer name” and is described so that it can be determined which of the outer peripheral areas is included. The hole layer name is also “1” as in the outer peripheral area layer name. Indicated by one or more half-width integer characters.
[0065]
3) Pattern line layer
This is a layer for creating pattern lines, and the rules for creation are as follows.
-Any name other than the layer name used for the outer peripheral region layer and the hole region layer can be given.
That is, the pattern line layer name must not be the same as the outer peripheral region layer and the hole region layer.
[0066]
For example, in the case of image data including an area A1 (having two holes), an area A2 (having one hole), and an area 3 (having no holes), an area-related image existing in the DXF (registered trademark) image The layer names are configured as shown in the table of FIG. 18, and in addition to these, there is an arbitrary layer (a pattern line layer for giving a pattern to each area).
In the table of FIG. 18, “1”, “2”, and “3” are outer peripheral region layers, and “1-1” and “1-2” are hole region layers for creating a hole region included in the region A1. And “2-1” is a hole area layer for creating a hole area included in the area A2.
[0067]
G. FIG. Notes and dimensions
It is prohibited to write text such as notes and dimensions in drawings.
H. Placement point
An arrangement point serving as a reference when arranging a figure on a drawing, that is, an origin, is defined as an origin (0, 0, 0) in a three-dimensional image and an origin (0, 0) in a two-dimensional image.
In order to standardize the data format, the origin is also standardized in order to make the drawing a unified figure when used in the design.
As a rule of a basic three-dimensional image (washstand), as shown in FIG.
[0068]
In addition, as a rule of a basic two-dimensional image (wash basin), as shown in FIG. 20A, an upper left end of a figure in a plan view is set as an arrangement point, and as shown in FIG. In the figure, the lower left end of the figure is an arrangement point, as shown in FIG. 20C, the lower right end is an arrangement point in the right side view, and the lower left end is the arrangement point in the left side view.
However, when the left side and the right side are placed in contact with the wall like a wash basin, the above-mentioned rules of the placement points may be used, but when placed at the center of the room like a toilet bowl, the rules are different, Rules for the positions of the arrangement points are set corresponding to the "type", "class", and "type".
[0069]
For example, as shown in FIG. 21A, the center of the upper end of the figure is set as the arrangement point in the plan view, and as shown in FIG. 21B, the center of the lower end of the figure is set as the arrangement point in the front view. ), The lower right end is the arrangement point in the right side view, and the lower left end is the arrangement point in the left side view.
As a rule of the three-dimensional image (toilet bowl), as shown in FIG. (Does this match?)
[0070]
H. Line type name
In the line type to be used, a line type other than “CONTINUOUS”, “dashed line (DASHED)”, “dotted line (DOT)”, “dotted line (CENTER)”, and “dotted line (PHANTOM)” Is treated as a solid line.
Further, on the CAD side, the color of the line and the line width of the polygonal line are not considered.
That is, even if the line color and the line width are set on the two-dimensional screen, when they are arranged as a drawing on CAD, the set conditions are ignored and displayed.
For this reason, meaning is often given to each line color, line width, and CAD software, and if the color lines and line widths of the member drawings on the two-dimensional screen are directly reproduced on the CAD, the meaning of the entire drawing becomes strange. This is because there is a possibility that it will be lost.
[0071]
The data content check unit 1b checks whether or not a drawing of a two-dimensional and three-dimensional image has been created in accordance with the rules A to H described above.
If the data content checking unit 1b detects an area that does not correspond to any one of the rules from A to H, it outputs a warning screen on the display screen and inputs housing member data. Ask the person in charge to correct the drawing.
[0072]
The data content checking unit 1b performs the following check in the drawing when housing member data of a fitting is input as a housing member.
Then, the data content checking unit 1b determines whether or not two front views exist as an inner view and an outer view in the drawing, and whether or not there is a cross-sectional view.
Here, the inner view is a view of the fitting from the inner surface in the plan view of FIG. 22A, as shown in FIG. 22B.
Further, as shown in FIG. 22 (c), the exterior view is a view of the fitting from the outside in the plan view of FIG. 22 (a).
Further, as shown in FIG. 22 (d), the cross-sectional view is a cross-sectional view of a predetermined position of the fitting as viewed from the right side in the plan view of FIG. 22 (a).
[0073]
Next, the data content checking unit 1b determines the data in the “in-wall” / “out-of-wall” columns on the input screen of FIG. 14 and detects which of “in wall” and “out of wall” has been input, Different items are checked for “inside the wall” and “outside the wall”.
When "inside the wall" is input (the exterior fittings (windows other than doors and windows) correspond to the interior fittings), the data content checking unit 1b performs the following check in the plan view.
That is, as shown in FIG. 23, the data content checking unit 1b determines that the arrangement point is the center of the prospective (thickness) direction (Y axis) and the starting point of the length direction (X axis) Is determined.
[0074]
Then, the data content checking unit 1b determines whether or not the opening direction of the door is the positive direction of the Y axis (+ direction, that is, the upper direction along the Y axis in FIG. 23) based on the position of the arrangement point. I do.
As described above, the data content checking unit 1b determines whether any one of the inner view, the outer view, and the cross-sectional view does not exist, or the position of the arrangement point does not conform to the rules, or the direction in which the door opens is the arrangement point. If the position is not the positive direction of the Y axis and if any one of them is detected, a warning screen is output on the display screen and the person in charge of the housing member data is corrected. Prompt.
[0075]
In addition, “H (height)” in the fitting attribute of FIG. 8 is a height including the width in the height direction of the frame of the fitting, and “W (width)” also includes the width in the horizontal direction of the frame. Width.
Furthermore, the person in charge enters “R” in the “opening method” in the fitting attribute of FIG. 8 if the fitting is right-opened, and inputs “L” if the fitting is left-opened in the input screen.
Here, the data content checking unit 1b interprets that there is no input and opens it to the right, inputs “R” in the item of “how to open” in the table of FIG. If a character other than L has been input, a warning screen is output on the display screen to urge the person in charge of inputting the housing member data to correct the drawing.
[0076]
When "outside the wall" is input (external fittings (bay window)), the data content checking unit 1b searches the Internet for "external attachments" (e.g., shutters, shutters, etc.). However, the word is commonly used in the industry, and is it a word that anyone can understand)), and the following checks are performed on plan views and cross-sectional views.
Then, the data content checking unit 1b determines whether the joinery is either a bay window or an external attachment, based on the description of the input “classification” and “type”. Check for items.
[0077]
That is, as shown in FIG. 24A, the data content check unit 1b determines that the arrangement point in the plan view is inside the lower left corner of the frame and that the input housing member data As shown, it is determined whether or not the arrangement point in the cross-sectional view, that is, the reference point in the height direction is at the top end of the base plate of the window, and when it is detected that the arrangement point is different, a warning is displayed on the display screen. The screen is output, and the person in charge of inputting the housing member data is prompted to correct the drawing.
[0078]
On the other hand, the data content checking unit 1b determines whether the fitting is either a bay window or an externally attached device based on the description of the input “classification” and “type”, and determines that the externally attached device is, for example, a shutter. If it is done, check the following items.
That is, as shown in FIG. 25 (a), the data content checking unit 1b determines that the arrangement point in the plan view is inside the lower left corner of the rail, and As shown, a determination is made as to whether or not the arrangement point in the cross-sectional view, that is, the reference point in the height direction is at the lower end of the shutter, and if it is detected that the position of the arrangement point is different, a warning screen is output to the display screen. Then, the person in charge of inputting the housing member data is prompted to correct the drawing.
Here, the height of the shutter does not include the dimensions of the box.
[0079]
<Operation example of housing member data supply device 6>
The database writing unit 3 classifies the housing member data input from the data registration device 1 via the information communication network I for each housing member company according to the classification method shown in FIGS.
Then, the data search unit 4 is activated according to a search request input from the architectural CAD system 7, and searches for a search target sent with the search request.
[0080]
The data search unit 4 receives the input of the company name and “type” of the housing member company from the CAD system for building 7, and obtains a list of “type”, for example, “classification” of furniture, home appliances, etc. included in “parts”. Is retrieved from the standard database 2 and extracted.
Then, the data output unit 5 transmits the list extracted by the data search unit 4 to the building CAD system 7 via the information communication network I.
Thereby, the architectural CAD system 7 displays a list of “classifications” to be input on the display screen.
[0081]
Next, if the building CAD system 7 selects a category selected by clicking the mouse or the like from the list, for example, furniture is selected as a category, the building CAD system 7 transmits data indicating the furniture together with the search request to the housing member data supply device. Send to 6.
Thus, the data search unit 4 searches and extracts a list of “types” (entrance furniture, storage furniture,...) Based on the input data indicating the furniture.
Then, the data output unit 5 transmits the list to the building CAD system 7 via the information communication network I.
Next, the architectural CAD system 7 displays a list of “types” to be input on the display screen.
[0082]
Next, if the architectural CAD system 7 selects the type selected by clicking the mouse or the like from the list, for example, the storage furniture is selected as the type, the building CAD system 7 transmits the data indicating the storage furniture together with the search request to the housing member data. The data is transmitted to the supply device 6.
Thus, the data search unit 4 searches and extracts a list of “groups” (storage boards, TV boards, cabinets,...) Based on the input data indicating the storage furniture.
Then, the data output unit 5 transmits the list to the building CAD system 7 via the information communication network I.
Next, the architectural CAD system 7 displays a list of “groups” to be input on the display screen.
[0083]
Next, when the building CAD system 7 selects a product name within the group selected by clicking with a mouse or the like from the list, for example, if a cabinet is selected as a product name, the CAD system 7 transmits data indicating the cabinet together with the search request to the housing member. The data is transmitted to the data supply device 6.
Accordingly, the data search unit 4 uses the data indicating the cabinet to be input, and based on the model number (display part number) currently distributed in the “cabinet”, the price of the cabinet of this model number, the width, height, A list with depth data is searched and extracted.
Then, the data output unit 5 transmits the list to the architectural CAD system 7.
Next, the architectural CAD system 7 displays, on the display screen, a list of the model numbers to be input and the amounts and specifications of the model numbers.
[0084]
Then, the architectural CAD system 7 transmits data indicating the model number selected by clicking the mouse or the like from the list to the housing member data supply device 6.
Thus, the data search unit 4 extracts the attribute ID from the data indicating the input model number, and searches and extracts the two-dimensional and three-dimensional image data linked (associated) with the attribute ID.
At this time, the data retrieval unit 4 extracts other linked two-dimensional and three-dimensional image data based on the image ID, plane ID, and three-dimensional ID attached to the extracted two-dimensional and three-dimensional image data.
[0085]
Then, the data output unit 5 transmits the two-dimensional and three-dimensional image data as house member data to the CAD system 7 for building.
Next, the architectural CAD system 7 displays the input two-dimensional and three-dimensional image data on a display screen.
At this time, the architectural CAD system 7 converts the data format of the input two-dimensional and three-dimensional image data into the data format used internally by using the converted data, and Perform processing.
In addition, when a company name of a housing member company and a model number are input, the data search unit 4 directly searches the standard database 2 for two-dimensional and three-dimensional image data.
[0086]
As described above, the housing member data supply device 6 of the present invention stores the housing member data in the standard database 2 in a data format standardized among a plurality of housing member companies when viewed from the housing member company. This eliminates the need for the housing member company to convert housing member data into a data format corresponding to each of the plurality of vendors and supply the same to a plurality of vendors, thereby reducing costs and providing housing member data at low cost. Can be performed, and even if the product is changed, it is not necessary to generate a plurality of types of housing member data. Therefore, the housing member data in a database or a CD-ROM (distributed for each building CAD system 7) described later. The delay in the reflection of the changed data is eliminated, and it is possible to synchronize with the supplied housing member data.
[0087]
Then, when viewed from the housing member company, the data registration device 2 of the present invention can input the housing member data stored (registered) in the standard database 2 corresponding to the input screen displayed by the data input unit 1a. The data content checking unit 1b can determine whether or not the data format of the input housing member data is a standardized data format, so that the efficiency of data input is improved, and the standardized data with high accuracy is improved. You can input house member data in the form.
[0088]
Further, since the housing member data supply device 6 of the present invention can obtain standardized data when viewed from the vendor side, standardized data input from the standard database 2 and data used inside the building CAD system 7 are used. By preparing even an interface to convert between, it is possible to use all housing members of multiple housing member companies for design, so only the selected housing members can be used as before, housing for the convenience of the vendor Compared with the case where the member data is changed, the housing member data used for the housing design is greatly increased, and the number of stable housing member data can be secured, so that the degree of freedom of design and the quality of the designed house are improved. It is possible to supply architectural CAD systems.
[0089]
Further, the housing member data supply device 6 of the present invention can use all the housing member data in a plurality of housing member companies by the standard database 2 when viewed from the housing company. Necessary data can be obtained even without operation, and there is no need to continuously maintain the operation cost of operating the above-mentioned database system. Therefore, the operation cost of the company's architectural CAD system 7 can be significantly reduced. It becomes.
[0090]
Next, a program executed by a computer according to the embodiment of the present invention will be described.
The program executed by the CPU of the computer system in the housing member data supply device and the data registration device in FIG. 1 constitutes a program according to the present invention.
As a recording medium for storing this program, a magneto-optical disk, an optical disk, a semiconductor memory, a magnetic recording medium, or the like can be used, and these are configured in a ROM, a RAM, a CD-ROM, a flexible disk, a memory card, or the like. May be used.
[0091]
The recording medium stores the program for a certain period of time, such as a volatile memory such as an internal RAM of a computer system serving as a server or a client when the program is transmitted through a network such as the Internet or a communication line such as a telephone line. What is retained is also included.
Further, the above program may be transmitted from a computer system storing the program in a storage device or the like to another computer system via a transmission medium or by a transmission wave in the transmission medium. The transmission medium is a medium having a function of transmitting information, such as a network (communication network) such as the Internet or a communication line (communication line) such as a telephone line.
[0092]
Further, the program may be for realizing a part of the functions described above. Furthermore, what can implement | achieve the function mentioned above in combination with the program already recorded on the computer system, and what is called a difference file (difference program) may be sufficient.
Therefore, this program is used in a system or device different from the housing member data supply device and the data registration device in FIG. 1, and the computer of the system or device executes this program. Functions and effects equivalent to those described above can be obtained, and the object of the present invention can be achieved.
[0093]
As described above, one embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration is not limited to this embodiment, and there are design changes and the like within a range not departing from the gist of the present invention. Are also included in the present invention.
For example, with respect to requested housing member data, in addition to the common data format, image data in a non-common data format is also used as reference data to create a reference data storage area in the standard database 2, You may make it memorize | store corresponding to a two-dimensional image and a three-dimensional image.
[0094]
Further, each data of the standard database 2 and the functions (programs for performing each processing) of the data search unit 4 and the data output unit 5 are stored in a storage medium, for example, a CD-ROM, a DVD, or the like, for each housing member company. Thus, the CAD system 7 for building may be supplied to the vendor and the housing company using the CAD system.
That is, by inserting a storage medium into the architectural CAD system 7 and accessing this storage medium, it is possible to search for housing member data for each housing member company.
Thus, by using the recording medium, functions other than the function of the database writing unit 3 in the housing member data supply device 6 can be used in the architectural CAD system 7 not connected to the information communication network I.
[0095]
The functions of the data search unit 4 and the data output 5 are the same as the processing and operation described in the embodiment, except that the functions are stored as a program in the storage medium.
The data configuration of the standard database 2 recorded on the storage medium is the same as the data format and the data configuration already described in the embodiment.
When writing each data of the standard database 2 to this recording medium, the data registration device 1 in one embodiment is replaced with the database writing unit 3 and a writing device (corresponding to a recording medium to be used) on the recording medium. Need to be added.
[0096]
【The invention's effect】
According to the housing member data supply device of the present invention, when viewed from the housing member company, the housing member company stores the housing member data in a standard database in a data format standardized among a plurality of housing member companies. It is not necessary to convert housing member data into a corresponding data format and supply it to a plurality of vendors, so that costs can be reduced, housing member data can be supplied at low cost, and products can be purchased Even in the case of a change, there is no need to generate a plurality of types of housing member data, so that the reflection of the changed data of the housing member data in a database or a CD-ROM (distributed for each CAD system 7 for building) described later. There is no delay, and it is possible to synchronize with the supplied housing member data.
[0097]
Further, according to the data registration device of the present invention, when viewed from the housing member company, the housing member data to be registered in the standard database can be input corresponding to the input screen displayed by the data input unit, and the data content The check unit determines whether or not the data format of the input housing member data is a standardized data format, thereby improving the efficiency of data input and housing member data in a standardized data format with high accuracy. Can be entered.
[Brief description of the drawings]
FIG. 1 is a block diagram illustrating a configuration example of a housing member data supply device 6 according to an embodiment of the present invention.
FIG. 2 is a conceptual diagram showing a configuration of house member data stored in a standard database 2 and having a standardized data format.
FIG. 3 is a conceptual diagram of a link structure showing a relationship between two-dimensional information and three-dimensional information in FIG. 2;
FIG. 4 is a table showing definitions of attributes of house member data and configurations of a two-dimensional image and a three-dimensional image.
FIG. 5 is a table illustrating a configuration of component classification as “type”;
FIG. 6 is a table illustrating a configuration of a classification of fittings as “type”;
FIG. 7 is a table illustrating a configuration of material classification as “type”;
FIG. 8 is a table showing types of fittings and descriptions of the specifications as “types”.
FIG. 9 is a table showing a type of a component specification and a description of the specification as “type”.
FIG. 10 is a table showing types of material specifications and descriptions of the specifications as “types”.
FIG. 11 is a conceptual diagram of an input screen displayed by the data input unit 1a, such as “type” and “manufacturer” of house member data.
FIG. 12 is a conceptual diagram of an input screen displayed by the data input unit 1a, such as a two-dimensional image and a three-dimensional image of house member data.
FIG. 13 is a conceptual diagram of an input screen displayed by the data input unit 1a for inputting house member data of “parts” as “type”.
FIG. 14 is a conceptual diagram of an input screen displayed by the data input unit 1a for inputting house member data of “fittings” as “type”.
FIG. 15 is a conceptual diagram for explaining rules when an area is created for a front view of a window.
FIG. 16 is a conceptual diagram for explaining rules when creating an area for a front view of a window.
FIG. 17 is a conceptual diagram illustrating rules for generating a region line in a region of image data.
FIG. 18 is a table illustrating rules in an outer peripheral area layer and a hole area layer, showing a relationship between layers in an example of image data;
FIG. 19 is a conceptual diagram of a vanity table and a toilet shown in a three-dimensional image for explaining positions of arrangement points.
FIG. 20 is a conceptual diagram of a vanity stand shown by a two-dimensional image for explaining positions of arrangement points.
FIG. 21 is a conceptual diagram of the toilet bowl shown in a two-dimensional image for explaining the position of an arrangement point.
FIG. 22 is a conceptual diagram of a window for explaining check items of a data content check unit 1b.
FIG. 23 is a conceptual diagram of a window for explaining check items of a data content check unit 1b.
FIG. 24 is a conceptual diagram of a bay window for explaining check items of a data content check unit 1b.
FIG. 25 is a conceptual diagram of a shutter for explaining check items of a data content check unit 1b.
[Explanation of symbols]
1 Data registration device
1a Data input section
1b Data content check section
2 Standard database
3 Database writing unit
4 Data search section
5 Data output section
6 Housing component data supply device
7 CAD system for construction
I Information communication network

Claims (11)

A standard database for storing two-dimensional image information, three-dimensional image information and specifications of housing members handled by a housing member company in a standardized data format usable in a CAD system for building;
A database storage unit for storing the housing member data in the database for each housing member;
A data search unit that searches the standard database for housing member data requested to be searched by the architectural CAD system and extracts the data;
A data output unit that outputs the extracted house member data to the architectural CAD system. The database is
The standardized data format of the housing member data is classified into at least three types of parts, fittings, and materials,
The item data that can be changed to a usable data format of the architectural CAD system accessible to the housing member data supply device via a network is stored for each classification. House member data supply device. From a housing member company terminal to a standard database that stores two-dimensional image information of housing members handled by the housing member company, including three-dimensional image information and specifications, in a standardized data format usable by a CAD system for building. A data registration device for registering the housing member data sent over a network,
A data input unit that displays an input screen for each item of housing member data on the display screen of the housing member company terminal, and prompts input of housing member data according to the item;
A data registration device, comprising: a data content check unit that determines whether housing member data has been input from the housing member company terminal to a preset item based on the data format. The data content check unit includes:
A determination unit that determines whether the housing member data has been input from the housing member company terminal to at least an indispensable item,
4. The data registration device according to claim 3, further comprising a data warning transmission unit that issues a warning prompting the user to input the house member data when the house member data is not input as an essential item. The data content check unit includes:
In a numerical value input item, a detection unit that detects whether the input numerical value is included in a preset set value range,
5. The data registration device according to claim 3, further comprising a numerical value warning transmitting unit that prompts confirmation of the input numerical value when the data is not included. The data content check unit includes:
When the input housing member data includes a two-dimensional image and a three-dimensional image, a graphic type determination unit that determines whether a configuration of a predetermined graphic type is included;
6. The data registration device according to claim 3, further comprising: a graphic warning transmitting unit that issues a warning prompting correction of the graphic when it is determined that a graphic type other than the setting is included. The data content check unit includes:
When the input housing member data includes a two-dimensional image and a three-dimensional image of a layer structure,
A layer confirmation unit that determines whether the image is configured in a layer structure according to a preset image layer setting;
7. The data registration according to claim 3, further comprising: a layer composition warning transmission unit that transmits a warning of the layer structure of the image when it is determined that a layer structure other than the setting is included. apparatus. The data content check unit includes:
A data classification unit for classifying house member data input according to data input for each item,
An item setting section for setting required input items according to the classified data;
An input member check unit that determines whether the house member data has been input to the set item,
The data registration device according to any one of claims 3 to 7, further comprising: an input member warning transmission unit configured to transmit a warning prompting the user to input when the input is not performed. Computer characterized in that house member data including two-dimensional image information, three-dimensional image information and specifications of house members sold by a house member company are stored in a database format in a data format standardized among the house member companies. A readable recording medium. In the database, a data search process for searching and extracting housing member data requested to be searched by the CAD system for building;
The recording medium according to claim 9, wherein the computer-executable program is recorded, comprising: a data output process of outputting the house member data extracted by the data search unit to a building CAD system that has requested the search. The standard database classifies the housing member data into three types: parts, fittings, and materials. For each of the types, the standardized data format is used to convert items necessary for conversion of architectural CAD to other data formats. The recording medium according to claim 9, wherein data is stored.

Images