JP2008021025A - Drawing management system and drawing management method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a drawing management system and a drawing management method for efficiently managing a large amount of drawings to be prepared in housing construction, and for easily registering the large amount of handwritten revised drawings to be prepared, until completion in a database as drawing data. <P>SOLUTION: The drawing management system S is configured to manage drawings with identification information, to which identification information T is attached as drawing data with identification information. This drawing management system S is provided with a management means 1 which classifies the drawing data with the identification information by using at least customer unique information and drawing classification specifying information configuring the identification information T and has a database 11 for storing the classified data, and a data capturing means 3 for capturing and transmitting the drawing with the identification information to a management means 1. The management means 1 extracts the identification information T from the received drawing data with the identification information, and recognizes the customer unique information and the drawing classification specifying information, and stores the drawing data with the identification information at a predetermined position of the database 11 in accordance with the recognition. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a drawing management system and a drawing management method for managing various drawings created from an order for housing construction to completion.

A large number of drawings are usually created after a customer receives an order for housing construction from a customer and concludes the contract until the house is completed.
For example, a site map, a layout diagram, a plan view, an elevation view, and the like are created at the time of contract, and various floor plans such as a basic plan are created at the time of input.
Moreover, since these drawings may be changed several times before completion, there is a problem that the number of drawings becomes enormous and drawing management is very complicated.
In other words, since the design work is busy, it is difficult to secure the time for drawing management, and there is a problem that the work of searching for a drawing is complicated because of a large number of stored drawings.

Systems that solve such problems, manage drawings and documents, and can be easily searched have been developed (see, for example, Patent Document 1 and Patent Document 2).
Patent Document 1 discloses a technique for storing a drawing as image data in a drawing registration apparatus.
At this time, the drawing data (one read by the scanner and one created by CAD) is associated with the drawing attribute data edited by the drawing information editing device and stored in the drawing registration device. When a drawing is output, a necessary drawing can be read from the data storage device in the drawing registration device using drawing attribute data as a key.
Also, output means for outputting a barcode that encodes the drawing attribute data is provided, and the printed out drawing is managed by attaching the barcode that encodes the drawing attribute data.
Further, in Patent Document 2, when drawing data created by CAD is output for approval, a barcode in which registration data (diagram number data and output time data) is encoded is output. A technique for managing a drawing using a barcode is disclosed.
In other words, after the drawing is approved, the barcode is read to read out the drawing approved by using this information as a key, and the drawing and the actually approved drawing are collated. In the collation, the output time data of the registered data is compared, and if they are the same, they are recognized as the same drawing. In this way, the recognized drawing is stored in the database as an approved drawing.

Japanese Patent Laying-Open No. 2005-135121 (pages 4 to 10, FIG. 1) Japanese Patent Laying-Open No. 2003-271680 (pages 4 to 7, FIGS. 1 and 5)

However, in the techniques of Patent Document 1 and Patent Document 2 described above, the barcode is mainly used for searching a drawing from a database, and the drawing handles a drawing corrected on CAD as data. It is assumed that.
On the other hand, in the construction industry, many drawings are created for customer presentation and construction during the period from the contract of housing construction to the completion of construction, and these drawings may be modified and changed. Many of the drawings are very difficult to manage.
Further, these corrections are not necessarily performed on CAD, and there are many cases where corrections are made directly to a printed paper drawing while meeting with a customer or the like.
In such a case, in a system in which a drawing is simply converted into data and managed in a database, it is necessary to correct the correction portion again on CAD (reflect the correction on the paper drawing) and update to the latest drawing. However, such work is troublesome twice because it is troublesome.
Although it is possible to capture handwritten correction drawings with a scanner, it takes time to input data indicating the attributes of the drawings and to specify the storage location in the database. In addition to being complicated, problems such as wrong input and wrong designation occur.
In addition, when completing drawing registration, it takes a lot of time and labor to collect all drawings, and registration is delayed. Also, there is a risk that a drawing that does not reflect the latest correction will be registered as a completed drawing.

  An object of the present invention is to solve each of the above-mentioned problems, and efficiently manage a huge number of drawings created at the time of residential construction, and handwritten correction drawings that frequently occur until completion. It is an object of the present invention to provide a drawing management system and a drawing management method that can be easily registered in a database as drawing data.

  According to the first aspect of the present invention, according to the first aspect of the present invention, a plurality of drawings created for housing construction are attached with identification information for specifying the drawings to form a drawing with identification information. A drawing management system for managing drawings as drawing data with identification information, wherein the drawing management system uses at least customer-specific information and drawing type specifying information constituting the identification information, and the drawing data with identification information. Management means having a database for classifying and storing; and data fetching means for taking the drawing with identification information into the drawing data with identification information and transmitting it to the management means, wherein the management means includes the data The identification information is extracted from the drawing data with identification information received from the capturing means, and the customer specific information and the drawing type specifying information are recognized from the identification information. It is solved by storing the identification information attached drawing data in a predetermined position of the database according to the customer-specific information and the drawing type specific information.

  According to the invention according to claim 7, the above-mentioned problem is attached to a plurality of drawings created for housing construction with identification information for identifying the drawings to obtain a drawing with identification information. A drawing management method for managing a drawing as drawing data with identification information, wherein the drawing management method takes in the drawing with the identification information and transmits the identification information with drawing information with the identification information by the data fetching means. To a management means having a first step of capturing drawing data with information, and a database for classifying and storing the drawing data with identification information by using at least customer-specific information and drawing type specifying information constituting the identification information A second step of transmitting the drawing data with identification information from the data fetching means, and the management means receiving from the data fetching means A third step of extracting the identification information from the drawing data with identification information and recognizing the customer specific information and the drawing type specifying information from the identification information, and according to the customer specific information and the drawing type specifying information. And a fourth step of storing the drawing data with identification information in a predetermined position of the database.

In the drawing management system and the drawing management method according to the present invention, the drawing with identification information is fetched from the data fetching means and transmitted to the management means as drawing data with identification information. On the management means side, the attached identification information is extracted and recognized, and the drawing data with identification information is stored in a predetermined position in the database according to this identification information (customer specific information and drawing type specifying information).
In this way, identification information (customer-specific information and drawing type specifying information) is attached to the drawing with identification information, and this identification information is taken in simultaneously with the drawing with the identification information and sent to the management means. . On the management means side, the customer-specific information and the drawing type specifying information are recognized by extracting and decoding the identification information from the received data. The received drawing data with identification information is stored in the database according to the customer-specific information and the drawing type specifying information.
Thus, in the present invention, by attaching identification information to a drawing and reading the drawing together with this identification information, the drawing can be easily stored in a database in the management means.
In particular, when there are many opportunities for handwritten corrections to printed out drawings, such as in the construction industry, identification information can be captured at the same time simply by capturing drawing data (image data) by means of data capturing means such as a scanner. Since the data is automatically stored in the database in the management means in order, it is not necessary to manage the replacement / arrangement of paper drawings every time corrections are made, and the management of the drawings becomes easy. Moreover, since complicated information input work, such as a computer, is unnecessary, it is suitable.
As described above, since drawing management becomes easy, drawing management does not interfere with work such as design, and the number of people who perform drawing management can be reduced, so that work efficiency can be improved.

The drawing management system further includes a drawing creating means for creating and correcting the drawing data with identification information, and the drawing creating means converts the created drawing data with identification information into the identification information. Printed as an attached drawing and transmits the drawing data with identification information to the management means, and the management means is configured to store the received drawing data with identification information in the database according to the identification information. It is preferable that
Such a configuration is preferable because the drawing data with identification information created by the drawing creation unit is also stored in the database provided in the management unit according to the identification information.

  Further, when the management means is configured to add reception time information to the received drawing data with identification information and store it in the database, the same identification information (customer specific information and drawing type specifying information) Even if it is drawing data with identification information having ID, it can be managed for each reception time, and therefore it is preferable because update / correction history management of drawing data with identification information can be performed.

In addition, the drawing management system includes at least one data acquisition unit, and the management unit receives a data transmission request designating the identification information from the data acquisition unit or the drawing creation unit, and thereby receives the data transmission request from the database. It is preferable that the drawing data with identification information corresponding to the identification information is extracted and transmitted to the data acquisition means or the drawing creation means.
If comprised in this way, the drawing data with identification information stored in the database provided in the management means can be extracted by using the identification information as a key.
For this reason, the data acquisition means and the drawing creation means are preferable because they can retrieve the necessary drawing data with identification information and receive it from the management means.

Further, the management means appends reception time information to the received drawing data with identification information and stores it in the database, and sends a data transmission request specifying the identification information from the data acquisition means or the drawing creation means. When received, if the drawing data with identification information having the latest reception time information at the current time is extracted from the database and transmitted, the latest drawing data with identification information can be received. Is preferred.
For this reason, since the data acquisition means or the drawing creation means can receive the drawing reflecting the latest modification / addition and the like, it is possible to prevent an error from occurring.
In addition, when registering completed drawings, the latest drawings (drawings that reflect the latest modifications and changes) can be collected easily, making completed drawing registration quick and easy, and registering drawings that are not up-to-date. Can be prevented.

Further, it is preferable that the identification information is a barcode, and the data capturing unit is an image scanner.
A bar code is preferable because it can code identification information with a simple configuration. Further, since the barcode is a simple pattern, it is preferable that misreading when the barcode image is extracted by the management means when the image is taken together with the image scanner is preferable.

According to the present invention, a drawing with identification information is fetched from the data fetching means and transmitted to the management means as drawing data with identification information, and the management means extracts and recognizes the attached identification information. The drawing data with identification information is stored in a predetermined position in the database according to (customer specific information and drawing type specifying information).
In other words, the identification information (customer-specific information and drawing type specification information) captured at the same time as the drawing with identification information is extracted from the data received by the management means and decrypted to identify the customer specific information and drawing type. The drawing data with identification information that has been recognized and received is stored in a database according to the customer-specific information and the drawing type specifying information.
Thus, in the present invention, by attaching identification information to a drawing and reading the drawing together with this identification information, the drawing can be easily stored in the database provided in the management means.
In particular, when handwritten corrections are made to a printed out drawing, the identification information is also captured at the same time simply by capturing the drawing data (image data) by the data capturing unit such as a scanner. It is stored neatly in the database. For this reason, it is not necessary to manage replacement or arrangement of paper drawings every time corrections are made, and drawing management becomes easy. Moreover, since a complicated information input operation such as a computer is not necessary, an input mistake or the like can be prevented.
As described above, since drawing management becomes easy, drawing management does not interfere with work such as design, and the number of people who perform drawing management can be reduced, so that work efficiency can be improved.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
Note that the configuration described below does not limit the present invention and can be variously modified within the scope of the gist of the present invention.
1 to 5 show an embodiment of the present invention. FIG. 1 is a diagram showing the configuration of a drawing management system, FIG. 2 is an explanatory diagram showing the configuration of a drawing management device, and FIG. 3 shows the configuration of a database. FIG. 4 is a conceptual diagram, FIG. 4 is an explanatory diagram showing the flow of each drawing in the period until completion, and FIG. 5 is a flowchart showing the processing of the drawing management apparatus.

The present embodiment relates to a drawing management system S that can easily and reliably manage drawings as data by using a drawing management apparatus.
In the present embodiment, “computer” means to include all information terminals provided with an arithmetic device.
For example, in addition to a supercomputer, a general-purpose computer, an office computer, a control computer, a workstation, a personal computer, a mobile information terminal, a mobile phone equipped with a computing device, and the like are also included.

  In the present embodiment, the Internet line 13 is used as an information communication network. However, a private information communication network in which computers are connected by a LAN or WAN, communication by a dedicated line, a public information communication network of a portable terminal, and the like. The public information communication network may be used.

In this embodiment, the “bar code” is a symbol that codes various data used in a known automatic recognition system, and includes all forms of barcodes such as a one-dimensional barcode and a two-dimensional barcode. .
In the present embodiment, a barcode is used as an automatic recognition system for managing drawings. However, the present invention is not limited to this, but is not limited to this. RFID (Radio Frequency Identification), magnetic stripe (Magnetic Stripe), OCR (Optical Character) Recognition), Machine Vision, etc. may be used.

Further, the “drawing with identification information” described in the claims refers to a drawing printed on paper in the present embodiment, and a barcode T as identification information is attached to the drawing printed on the paper. Shall.
In addition, the “drawing data with identification information” described in the claims is data obtained by converting the drawing with identification information into data in this embodiment, and is transmitted from the design computer 2 (CAD) and from the scanner 3. Refers to both things.

FIG. 1 is a system configuration diagram of a drawing management system S according to the present embodiment.
The drawing management system S of the present embodiment includes a drawing management apparatus 1 as a management means, a design computer 2 as a drawing creation means, a scanner 3 as a data fetching means, a factory computer 4 as a data acquisition means, and a construction computer. 5 and the vendor computer 6 are the main components.

The drawing management apparatus 1 in this embodiment is a computer for managing the drawing data in the drawing management system S, and is installed, for example, in a department that performs drawing management in a housing supplier.
Note that the housing supplier according to the present embodiment comprehensively performs operations related to housing such as orders, sales, construction, etc. of housing and housing-related products.
Moreover, in this embodiment, although the housing supplier is comprised with the general housing construction sales maker, you may comprise as a contractor commissioned from the design office and the housing construction sales maker.

The drawing management apparatus 1 is connected to a design computer 2, a scanner 3, a factory computer 4, a construction computer 5, and a contractor computer 6 through an Internet line 13, and includes a database 11 for storing drawing data. .
The drawing management apparatus 1 according to the present embodiment is a general-purpose computer, and the configuration thereof will be described later.

The design computer 2 in the present embodiment is a computer for creating and correcting various drawings, and is installed, for example, in a design department in a house supplier.
In the present embodiment, the design computer 2 is configured as a so-called CAD system (Computer Aided Design System).

The scanner 3 according to the present embodiment is an image scanner, and scans a drawing by guiding light from the drawing to an image sensor with an optical system.
In this embodiment, an area sensor type (CCD) is used, but a line sensor type (CIS) may be used.

The factory computer 4, the construction computer 5, and the contractor computer 6 according to the present embodiment are general-purpose computers and are connected to the drawing management apparatus 1 via the Internet line 13.
These computer groups can acquire and use various drawing data from the drawing management apparatus 1 by making a drawing data transmission request designating an order number to the drawing management apparatus 1.
In the present embodiment, the factory computer 4 is a computer installed in a factory for manufacturing home building parts owned by a home supplier, and the construction computer 5 is a computer installed in a home construction site. The trader computer 6 is a computer installed in a parts manufacturer or the like that has a business with a housing supplier.

As described above, in the present embodiment, the drawing management apparatus 1, the design computer 2, the scanner 3, the factory computer 4, the construction computer 5, and the contractor computer 6 are connected via the Internet line 13, and the drawing data The transmission and reception are possible.
The drawing management apparatus 1 receives and manages drawing data from the design computer 2 and the scanner 3. The design computer 2, factory computer 4, construction computer 5, and contractor computer 6 can receive drawing data from the drawing management device 1 as necessary.

Next, the hardware configuration of the drawing management apparatus 1 according to the present embodiment will be described with reference to FIG.
The drawing management apparatus 1 according to the present embodiment is a general-purpose computer, and includes a CPU 32, an HDD 33, a RAM 34, a ROM 35, a storage medium device 37, and a communication device 36 as shown in FIG.

The CPU 32 is a central processing unit that performs calculation and control of data, and the RAM 34, the ROM 35, the HDD 33, and the storage medium device 37 are storage devices.
The CPU 32 is configured to execute various processes in accordance with programs stored in the ROM 35 or the HDD 33, and is a central unit for executing predetermined processes such as operation management of each functional configuration group and input / output control of each signal. It plays a role.
The RAM 34 appropriately stores data necessary for the CPU 32 to execute various processes.

The storage medium device 37 includes an external hard disk, a magneto-optical disk, a CD-R, a DVD, a memory stick, and the like.
The communication device 36 transmits data to the Internet line 13 and appropriately stores data received via the Internet line 13.
The HDD 33 is provided with a database 11 in which various drawing data are stored, and various drawing data are stored as records for each order number in the file of the database 11.

FIG. 3 is a conceptual diagram showing the configuration of the database 11.
An original drawing is usually created by a design computer 2 installed in a design department.
In this way, the drawing created by the design computer 2 is transmitted to the drawing management apparatus 1 via the Internet line 13.
At this time, the design computer 2 transmits the drawing data together with the order number data and the drawing type data to the drawing management apparatus 1.
A database 11 is constructed in the HDD 33 of the drawing management apparatus 1, and a drawing created by the design computer 2 is stored in the database 11 as a record for each order number.

In addition, a plurality of drawings are created for each house order number, and these are sorted and stored according to the drawing type.
In the present embodiment, a layout drawing, a plan view, an elevation view, a specification, an external composition, an equipment drawing, a basic plan view, a beam plan view, a cabin plan view, etc. are stored for each order number.
Each drawing is stored with reception time data added thereto, and when a data transmission request is made, the latest drawing is transmitted. However, the configuration is not limited to this, and it may be configured so that the drawing of the previous stage can be output by specifying the reception time, or the updated drawing data is always overwritten by overwriting the updated drawing. It may be configured to store only.

When a drawing created from the design computer 2 is printed out, the drawing is output with a barcode T encoded with order number data and drawing type data attached to a predetermined location.
The type of barcode T is not particularly limited and may be any type such as a one-dimensional code or a two-dimensional code, or any format such as JAN, EAN, NW-7, or CODE39. It may be a thing.
When a drawing printed on paper is corrected by handwriting, the drawing data is read by scanning the drawing with the scanner 3, and the drawing data is transmitted to the drawing management apparatus 1.

The drawing management apparatus 1 incorporates software for recognizing and decoding the barcode T from within the drawing. This software recognizes the barcode T and stores the drawing data at a predetermined address in the database 11. To do.
As this software, known software can be used.
For example, the drawing management apparatus 1 captures the PDF data of the drawing by the scanner 3, automatically recognizes the barcode T from the image object in the captured PDF, and extracts and decodes it in the TIFF format. Automatic recognition may be performed by recognizing an assumed barcode pattern and a similar pattern.
Further, for example, the origin and two-dimensional coordinates may be set in the PDF data, and the range near the barcode T may be designated. Thus, by specifying the range, the decoding time is shortened and the possibility of misreading is reduced.

FIG. 4 shows an example of the flow of each drawing during the period until completion.
At the time of contract, a neighborhood sketch / guide map, site map, layout map, floor plan / elevation map, specifications, indoor / outdoor facility map are created.
At the time of input, each floor plan such as a foundation plan, a hut / beam plan, a panel plan, etc., which is actually necessary for the construction of a house is created. At this time, there is a possibility that changes will be made to the plan / elevation diagram, specifications, indoor / outdoor facility diagrams, etc., as necessary.
By the time, the plan, elevation, specifications, indoor / outdoor equipment, etc. may be changed several times before completion.

At this time, the drawing corrected by the design computer 2 is transmitted as it is to the drawing management apparatus 1 as it is, and the drawing which has been corrected by handwriting on the drawing printed on paper is scanned by the scanner 3 as described above. Then, it is stored in a predetermined location of the database 11 according to the order number encoded by the barcode T and the drawing type.
Therefore, since the drawing corrected by handwriting can also be easily stored in the database 11 provided in the drawing management apparatus 1, the management of the drawing is simplified.

As described above, a lot of drawings are stored in the database 11 of the drawing management apparatus 1 as shown in FIG. 4 from the time of contract to the time of completion. In the embodiment, since these drawings are managed as drawing data for each order number in the drawing management apparatus 1, a space for storing a large amount of drawings (paper drawings) is not required, and a large amount of drawing data is used. Can be easily managed for each order number.
In addition, as described above, since the drawing management apparatus 1 manages the drawing data by adding the reception time data, when the final construction is completed, the latest drawing out of all the drawings should be collected and used as the completed drawing. Can do. Therefore, it is possible to save the trouble of searching for the latest drawing out of a large number of drawings, and to prevent a mistake that a drawing that is not the latest drawing is mistakenly made as a completed drawing.

Next, processing of the drawing management apparatus 1 will be described with reference to FIG.
FIG. 5 is a flowchart showing a process flow of the drawing management apparatus 1, and this process is controlled by the CPU 32.
First, the process of FIG. 5 starts on the condition that the drawing management apparatus 1 has been accessed from the outside.

If there is an access from outside, it is determined in step S1 whether the access is from the design computer 2 or not.
If it is determined in step S1 that the recognized access is an access from the design computer 2 (step S1: Yes), whether or not the recognized access is a drawing data reception request from the design computer 2 in step S2. judge.

  If it is determined that the recognized access is a drawing data reception request from the design computer 2 (step S2: Yes), the drawing data received in step S3 is stored in the database 11 together with the reception time data, and the process is terminated. At this time, the design computer 2 is also configured to transmit both the order number and the data indicating the drawing type, and the drawing management apparatus 1 receives the data at a predetermined position in the database 11 according to the order number and the drawing type. Stores drawing data.

  If it is determined in step S2 that the recognized access is not a drawing data reception request from the design computer 2 (step S2: No), the recognized access is data specifying the order number and drawing type from the design computer 2. Since it can be determined that the request is a transmission request, it is searched whether or not the drawing data requested in step S4 exists in the database 11.

If it is determined that the requested drawing data exists (step S4: Yes), the drawing data requested in step S5 is transmitted to the design computer 2 and the process is terminated. At this time, the latest drawing data (the latest update date) is transmitted.
If it is determined in step S4 that the requested drawing data does not exist (step S4: No), an error signal is transmitted to the design computer 2 in step S6, and the process ends.

If it is determined in step S1 that the recognized access is not an access from the design computer 2 (step S1: No), it is determined in step S7 whether the recognized access is an access from the scanner 3 or not.
If it is determined in step S7 that the recognized access is an access from the scanner 3 (step S7: Yes), the barcode data scanned together with the drawing data is decoded in step S8.

As described above, the drawing transmitted from the scanner 3 is a drawing mainly corrected on a drawing printed on paper, and the drawing data is read by scanning the drawing with the scanner 3. It is transmitted to the drawing management apparatus 1.
The drawing management apparatus 1 incorporates software for recognizing and decoding the barcode T from within the drawing. This software recognizes the barcode T and stores the drawing data at a predetermined address in the database 11. To do. For example, the drawing management apparatus 1 captures the PDF data of the drawing by the scanner 3, automatically recognizes the barcode T from the image object in the captured PDF, and extracts and decodes it in the TIFF format.

  As described above, after the barcode is decoded in step S8, the received drawing data is stored in the database 11 together with the reception time data in step S3, and the process is terminated. At this time, the drawing management apparatus 1 stores the received drawing data at a predetermined position in the database 11 according to the decoded order number and drawing type.

  If it is determined in step S7 that the recognized access is not from the scanner 3 (step S7: No), the recognized access is a drawing from an external computer (factory computer 4, construction computer 5, contractor computer 6). Since it can be determined that the request is a data transmission request, it is determined in step S9 whether the requested drawing data exists in the database 11 or not.

When it is determined that the requested drawing data exists in the database 11 (step S9: Yes), the requested drawing data is accessed in step S10 (in this embodiment, the factory computer 4 and the construction computer). 5 and any one of the vendor computers 6), and the processing is terminated.
When it is determined that the requested drawing data does not exist in the database 11 (step S9: No), the computer that has accessed the error signal in step S11 (in this embodiment, the factory computer 4, the construction computer 5, and the contractor) It transmits to any one of the computers 6), and the process ends.

As described above, in the present embodiment, the drawing management apparatus 1 can manage drawing data. In particular, when handwritten correction / update is applied to a drawing printed out on paper, the scanner 3 simultaneously reads the drawing and the barcode T attached to the drawing, thereby storing the drawing in the database designated by the barcode T. Drawing data can be stored at a predetermined position.
Therefore, paper drawings can be stored and managed in the database 11 easily and reliably.
In the present embodiment, the barcode T codes the order number and the drawing type, but the information encoded by the barcode T is not limited to this, and the storage location of the drawing data can be specified. Any information that can be used may be used.

It is a lineblock diagram of a drawing management system concerning one embodiment of the present invention. It is explanatory drawing which shows the structure of the drawing management apparatus which concerns on one Embodiment of this invention. It is a conceptual diagram which shows the structure of the database which concerns on one Embodiment of this invention. It is explanatory drawing which shows the flow of each drawing of the period until completion based on one Embodiment of this invention. It is a flowchart which shows the flow of a process of the drawing management apparatus which concerns on one Embodiment of this invention.

Explanation of symbols

1 Drawing management device (management means)
2 Design computer (drawing creation means)
3 Scanner (data capture means)
4 Factory computer (data acquisition means)
5 Construction computer (data acquisition means)
6 supplier computer (data acquisition means)
11 Database 13 Internet line 32 CPU
33 HDD
34 RAM
35 ROM
36 Communication device 37 Storage media device S Drawing management system T Bar code

Claims (7)

Drawing management for managing a drawing with identification information as a drawing with identification information by attaching identification information for specifying the drawing to a plurality of drawings created for housing construction A system,
The drawing management system includes:
Management means having a database for classifying and storing the drawing data with identification information using at least customer-specific information and drawing type specifying information constituting the identification information;
Data fetching means for taking the drawing with identification information into the drawing data with identification information and transmitting to the management means;
With
The management means extracts the identification information from the drawing data with identification information received from the data fetching means, recognizes the customer specific information and the drawing type specifying information from the identification information, the customer specific information and The drawing management system, wherein the drawing data with identification information is stored in a predetermined position of the database according to the drawing type specifying information. The drawing management system has a drawing creation means for creating and correcting the drawing data with identification information,
The drawing creation means prints out the created or modified drawing data with identification information as the drawing with identification information, and transmits the drawing data with identification information to the management means,
The drawing management system according to claim 1, wherein the management unit stores the received drawing data with identification information in the database according to the identification information.   3. The drawing management system according to claim 1, wherein the management unit adds reception time information to the received drawing data with identification information and stores it in the database. 4. The drawing management system comprises at least one data acquisition means,
The management means extracts the drawing data with identification information corresponding to the identification information from the database by receiving a data transmission request designating the identification information from the data acquisition means or the drawing creation means, and The drawing management system according to claim 2, wherein the drawing management system transmits the data to the data acquisition unit or the drawing creation unit.   The management means attaches reception time information to the received drawing data with identification information and stores it in the database, and receives a data transmission request specifying the identification information from the data acquisition means or the drawing creation means. 5. The drawing management system according to claim 4, wherein the drawing data with identification information having the latest reception time information at the current time is extracted from the database and transmitted.   The drawing management system according to claim 1, wherein the identification information is a barcode, and the data capturing unit is an image scanner. Drawing management for managing a drawing with identification information as a drawing with identification information by attaching identification information for specifying the drawing to a plurality of drawings created for housing construction A method,
The drawing management method is:
A first step of fetching the drawing data with identification information by means of data fetching means for fetching the drawing with identification information and transmitting it as the drawing data with identification information;
From the data fetching means to the drawing with identification information, to a management means having a database for classifying and storing the drawing data with identification information by using at least customer-specific information and drawing type specifying information constituting the identification information A second step of transmitting data;
In the management means, a third step of extracting the identification information from the drawing data with identification information received from the data fetching means, and recognizing the customer specific information and the drawing type specifying information from the identification information;
And a fourth step of storing the drawing data with identification information in a predetermined position of the database according to the customer specific information and the drawing type specifying information.

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