JP4811883B2 - Design book management method, design book management apparatus and computer program - Google Patents

Description

  The present invention relates to a design book management method for managing a design book of a building, and in particular, when a design book is changed, a design book management method capable of notifying related companies of the change, and the method. The present invention relates to a design book management apparatus and a computer program for causing a computer to execute the method.

  Various changes may occur in the design of a building, and it is necessary to correct the design books each time. Here, if the design document is not properly corrected, there will be inconsistencies between the drawings, or the construction contractor will not be able to carry out proper construction. Can happen. Therefore, various proposals have been made to avoid such mistakes.

  Patent Document 1 discloses an architectural design and construction management system including a property management server that centrally manages, for each property, various types of architectural drawing information that reaches design drawings, construction drawings, and detailed drawings. When the property management server performs operations such as correction, change, and addition while linking the drawings, it is possible to easily correct the design document when a design change occurs.

JP 2002-197126 A

  As described above, in the case of the architectural design and construction management system disclosed in Patent Document 1, various pieces of architectural drawing information are centrally managed by the property management server. However, in recent years, a division of labor system has been established at the site of creating architectural drawings, and there are cases where a plurality of contractors are involved in drawing creation, for example, the creation of plan views and cross-sectional views is performed by different drawing contractors. In such a case, since each drawing is usually managed by each drawing contractor, it is difficult to manage it centrally like the above-described architectural design and construction management system. Therefore, in the future when the division of labor system is expected to progress further, it is difficult to manage the design books with the above-mentioned architectural design and construction management system, and thus may cause a serious mistake in the design and construction of the building. There is.

  The present invention has been made in view of such circumstances, and the main purpose of the present invention is to smoothly notify a related contractor when a change occurs in the design of the building, thereby designing and constructing the building. To provide a design book management method capable of avoiding a serious mistake, a design book management apparatus for implementing the method, and a computer program for causing a computer to perform the method.

In examining a method and apparatus for informing a related contractor such as a contractor when a design change occurs, the present inventor has focused on the following three points.
(1) As pointed out in “Design Trends in Architectural Projects and the Impact on Design Books” (Hirokazu Abe, Katsuyuki Yoshida, Research and Development, Vol. 37, No. 2, June 2003), etc. Plane drawings such as detailed plan views and plan views (hereinafter simply referred to as “plan views”) are most susceptible to the effects of design changes.
(2) Based on years of experience in building design documents, there is little need to inform each contractor if there is a change in the floor plan only. It can be said that when there is a change in the sectional view, it is highly necessary to convey the change to the contractor.
(3) The contractors related to each sectional view are a small part of the entire contractors.

Based on the above three points, the present inventors have invented a design book management method and a design book management apparatus that can take appropriate measures when a design change occurs.
A design book management method according to one aspect of the present invention is a design book management method for managing a design book including a plan view of a building and a cross-sectional view of the building by using a computer. A cross-sectional view showing a correspondence relationship between each of the plurality of cross-sectional views and a contractor who constructs the construction object shown in the cross-sectional view-a cross-sectional view for storing data corresponding to the contractor-a data store corresponding to the contractor And when the computer changes the plan view, the computer determines whether there is a cross-sectional view that needs to be corrected along with the change, and there is a cross-sectional view that needs the correction. If it is determined, whether or not the sectional view is associated with a specific contractor by the sectional view-constructor correspondence data stored in the sectional view-constructor correspondence data storage unit. And a step of notifying the contractor of information indicating that the correction of the cross-sectional view is necessary when it is determined that the cross-sectional view is associated with a specific contractor. Execute.

  As described above, when a change occurs in the plan view, it is determined whether or not there is a cross-sectional view that needs to be corrected, and if it is determined that such a cross-sectional view exists, the relationship with the cross-sectional view is determined. By notifying the construction contractor of the information indicating that correction of the cross-sectional view is necessary, it becomes possible to avoid construction mistakes.

  The design book management apparatus according to one aspect of the present invention is a design book management apparatus that manages a plan book including a plan view of a building and a cross-sectional view of the building, and each of the plurality of cross-sectional views of the building. The cross-sectional view showing the correspondence relationship between the construction contractor and the construction contractor shown in the cross-sectional view-the cross-sectional view storing the contractor-corresponding data-the contractor-corresponding data storage unit, and the plan view is changed. The first determination means for determining whether or not there is a cross-sectional view that needs to be corrected in accordance with the change, and the first determination means determines that the cross-sectional view that needs to be corrected exists. The second determination means for determining whether or not the cross-sectional view is associated with a specific contractor by the cross-sectional view-constructor correspondence data stored in the cross-sectional view-constructor correspondence data storage unit; Second judgment hand Accordingly, when it is determined that the cross-sectional view is associated with a particular contractor, and a notifying means for notifying with respect to the contractor, the information indicating that it is necessary to modify the cross section.

  The design book management apparatus according to this aspect further includes a plan view-cross-sectional view correspondence data storage unit for storing data corresponding to a plan view-cross-sectional view showing a correspondence relationship between a plan view and a cross-sectional view of the building, Based on the plan view-cross-sectional view correspondence data stored in the plan view-cross-sectional view correspondence data storage unit, the determination unit determines whether there is a cross-sectional view that needs to be corrected in accordance with the change. It may be configured as follows.

  Moreover, in the said aspect, the cross-sectional symbol is shown by the top view of the said building, The said 1st determination means has sectional drawing which needs correction according to the said change based on the said cross-sectional symbol. It may be configured to determine whether or not.

  Moreover, the design book management apparatus of the said aspect memorize | stores the cross-sectional view which shows the corresponding relationship between each of several cross-sectional views of the said building, and the drawing contractor who produced the said cross-sectional view-Drawing contractor correspondence data- A cross-sectional view stored in the cross-sectional view-drawing trader-corresponding data storage unit when it is determined that the cross-sectional view requiring correction is present by the supplier-corresponding data storage unit and the first determination unit. -3rd determination means which determines whether it is matched with the specific drawing contractor by drawing contractor correspondence data, The above-mentioned notifying means and the above-mentioned sectional view with a specific drawing contractor by the above-mentioned 3rd determination means When it determines with matching, you may be comprised so that the information which shows that the correction of the said sectional view is required may be notified with respect to the said drawing contractor.

  Moreover, when the design book management apparatus of the said aspect receives cross-sectional view data which shows the cross-sectional view corrected from the said drawing contractor side, the cross-sectional view stored in the said contractor corresponding | compatible data storage part- The apparatus may further include cross-sectional view data transmitting means for transmitting the received cross-sectional view data to a specific contractor associated with the modified cross-sectional view by the contractor correspondence data.

  The computer program according to one aspect of the present invention is a cross-sectional view showing a correspondence relationship between each of a plurality of cross-sectional views of a building and a contractor who constructs the construction target object shown in the cross-sectional view. Cross-sectional view for storing data-When a computer having a data storage unit for a contractor is changed in a plan view of a building, it is determined whether or not there is a cross-sectional view that needs to be corrected in accordance with the change. A cross-sectional view in which the cross-sectional view is stored in the cross-sectional view-constructor correspondence data storage unit when it is determined by the first determining means and the cross-sectional view that needs to be corrected by the first determining means. -When the said cross-sectional view is matched with the specific contractor by the 2nd determination means which determines whether it is matched with the specific contractor by the contractor correspondence data, and the said 2nd determination means. If there boss, with respect to the contractors, is intended to function as a notification means for notifying the information indicating that the it is necessary to modify the cross section.

  According to the design book management method, the design book management apparatus, and the computer program according to the present invention, it is possible to take an appropriate response when a design change occurs.

The block diagram which shows the structure of the design book management system provided with the design book management apparatus which concerns on Embodiment 1 of this invention. The block diagram which shows the structure of the design book management apparatus which concerns on Embodiment 1 of this invention. It is a figure which shows an example of the layout of a top view-cross-sectional view correspondence database. It is a figure which shows an example of the layout of sectional drawing-constructor correspondence database. It is a figure which shows an example of the layout of sectional drawing-drawing supplier corresponding | compatible database. The flowchart which shows the flow of operation | movement of the design book management apparatus which concerns on Embodiment 1 of this invention implement | achieved when CPU runs a design book management program. The figure which shows a part of example of the top view which comprises a design book. The figure which shows a part of example of sectional drawing before correction. The figure which shows a part of example of sectional drawing after correction. The block diagram which shows the structure of the design book management apparatus which concerns on Embodiment 2 of this invention. The figure which shows an example of the layout of a cross-sectional line-cross-sectional view corresponding | compatible database. The figure which shows a part of example of the top view which comprises a design book. The flowchart which shows the flow of operation | movement of the design book management apparatus which concerns on Embodiment 2 of this invention implement | achieved when CPU runs a design book management program.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

(Embodiment 1)
The design book management system including the design book management apparatus according to Embodiment 1 of the present invention includes a drawing contractor who creates various drawings (design books) related to the design of a building, and a contractor who is in charge of the construction of the building. And a design book manager who manages the design books of the building. In some cases, the drawing contractor also serves as the contractor, and the design book management contractor also serves as the drawing contractor and the contractor. However, in the description of the present embodiment, drawing creation, construction, and management of the design document are performed. A case where each is performed by different vendors will be described as an example.

[Configuration of design book management system]
FIG. 1 is a block diagram illustrating a configuration of a design book management system including a design book management apparatus according to Embodiment 1 of the present invention. As shown in FIG. 1, the design book management system SYS includes a design book management apparatus 100 that is a server apparatus operated by a design book management contractor, and a contractor-side terminal 101 that is a client apparatus operated by each contractor. And a drawing supplier side terminal 102 which is a client device operated by each drawing supplier. The design book management apparatus 100, the contractor side terminal 101, and the drawing company side terminal 102 are communicably connected via a network NTW such as the Internet.

[Configuration of design book management device]
FIG. 2 is a block diagram showing the configuration of the design book management apparatus according to Embodiment 1 of the present invention. As shown in FIG. 2, a computer (design book management apparatus) 100 includes a main body 1, a printer 2, an input unit 3, and a display 4. The main body 1 includes a CPU 11, a ROM 12, a RAM 13, a hard disk 14, a data reading device 15, an input / output interface 16, an image output interface 17, and a communication interface 18. These CPU 11, ROM 12, RAM 13, hard disk 14, data reading The device 15, the input / output interface 16, the image output interface 17, and the communication interface 18 are connected by a bus BS.

  The CPU 11 can execute a computer program loaded in the RAM 13. When the CPU 11 executes a design book management program 14A described later, the computer 100 functions as a design book management apparatus.

  The ROM 12 is configured by a mask ROM, PROM, EPROM, EEPROM, or the like, and stores a computer program executed by the CPU 11 and data used for the execution.

  The RAM 13 is configured by SRAM, DRAM, or the like. The RAM 13 is used for reading the design book management program 14A stored in the hard disk 14. Further, it is also used as a work area for the CPU 11 when the CPU 11 executes various computer programs.

  The hard disk 14 is preinstalled with various computer programs to be executed by the CPU 11 such as an operating system and application programs, and data used for executing the computer programs. A design book management program 14A, which will be described later, is also installed in the hard disk 14.

  The hard disk 14 also stores a drawing database (DB) 14B that stores drawing data in DXF format, DWG format, JWC format, and the like. The drawing data stored in this drawing DB 14B is CAD data of various plan views such as floor plan, ceiling plan and detailed plan view, and CAD data such as various cross-sectional views and elevation views. These drawing data are created by each drawing supplier and transmitted from the drawing supplier side terminal 102 related to the drawing supplier.

  In the present embodiment, the design book management apparatus 100 has the drawing DB 14B for storing drawing data as described above, but the present invention is not limited to this. For example, each drawing data is only stored in each drawing supplier's terminal 102, and the design book management apparatus 100 has only information indicating that such drawing data exists. There may be.

  In addition to the drawing DB 14B, the hard disk 14 includes a database such as a plan view-cross-sectional view correspondence database (DB) 14C, a cross-sectional view-constructor correspondence database (DB) 14D, and a cross-sectional view-drawer correspondence database (DB) 14E. I remember it. Details of these databases will be described later.

  The hard disk 14 is installed with a multitask operating system such as Windows (registered trademark) manufactured and sold by Microsoft Corporation. In the following description, it is assumed that the design book management program 14A according to the present embodiment operates on the operating system.

  The data reading device 15 is configured by a flexible disk drive, a CD-ROM drive, a DVD-ROM drive, or the like, and can read a computer program or data recorded on the portable recording medium 19. The design book management program 14A recorded on the portable recording medium 19 is read by the data reading device 15 and installed in the hard disk 14, so that the computer 100 can function as a design book management device. The design book management program 14A is not only provided by the portable recording medium 19 as described above, but also from an external device that is communicably connected to the computer 100 via a telecommunication line (whether wired or wireless). It is also possible to provide the information through the telecommunications line. For example, the design book management program 14A is stored in the hard disk of a server computer on the Internet. The computer 100 accesses the server computer, downloads the design drawing inspection program 14A, and installs it on the hard disk 14. It is also possible.

  The input / output interface 16 is, for example, a serial interface such as USB, IEEE1394, or RS-232C, a parallel interface such as SCSI, IDE, or IEEE1284, an analog interface including a D / A converter, an A / D converter, and the like. It is configured. The input / output interface 16 is connected to an input unit 3 including a keyboard and a mouse. The user can input data to the computer 100 by operating the input unit 3. In addition, a printer 2 capable of printing on a paper medium is connected to the input / output interface 16, and a video signal or the like corresponding to image data is given to the printer 2 from the CPU 11 via the input / output interface 16. . The printer 2 outputs a video signal or the like corresponding to the image data given in this way to a paper medium.

  The image output interface 17 is connected to a display 4 constituted by an LCD or a CRT, and a video signal or the like corresponding to image data is given to the display 4 from the CPU 11 via the image output interface 17. The display 4 displays an image (screen) according to a video signal or the like input from the CPU 11.

Details of the above-described plan view-cross-sectional view correspondence DB 14C, cross-sectional view-constructor correspondence DB 14D, and cross-sectional view-drawer correspondence DB 14E will be described in detail.
FIG. 3 is a diagram showing an example of the layout of the plan view-cross-sectional view correspondence DB 14C. As shown in FIG. 3, in the plan view-cross section map correspondence DB 14C, the plan view stored in the plan view field 141, plan view name information for identifying a specific area in the plan view, and the cross section view field 142 are stored. Is stored in association with cross-sectional view name information indicating the name of the cross-sectional view. The plan view name information and the sectional view name information associated here are a name for identifying a specific region in a specific plan view constituting the design book and a cross-sectional view showing a cross section of the structure in the region. Each name is shown. For example, in the example shown in FIG. 3, “first floor floor plan A” and “cross section A” are associated with each other. This means that “cross-sectional view A” exists as a cross-sectional view showing a cross-section of the structure described in the region A portion in the first-floor floor plan A, that is, the first floor floor plan. ing.

  In the example shown in FIG. 3, there is no sectional view name information associated with “first floor floor plan B”, but this is the structure described in the region B portion in the first floor floor plan. This means that there is no cross-sectional view showing the cross section. In addition, “first floor plan detail view A” is associated with “cross section view A” and “cross section view B”. This is a cross section of the structure described in the area A portion of the first floor plan detail view. This means that there are two cross-sectional views showing.

  FIG. 4 is a diagram showing an example of the layout of the cross-sectional view-constructor correspondence DB 14D. As shown in FIG. 4, in the cross-sectional view-constructor correspondence DB 14 </ b> D, cross-sectional view name information stored in the cross-sectional view field 143, contractor name information indicating the name of the contractor stored in the contractor field 144, and communication The e-mail address which is the contact information of the construction contractor stored in the destination field 145 is stored in association with each other. The sectional view name information and the contractor name information associated here are the name of the specific sectional view constituting the design book and the name of the contractor responsible for the construction of the construction object described in the sectional view. Respectively. For example, in the example shown in FIG. 4, “sectional view A”, “XX construction”, and “XX@aaa.co.jp” are associated with each other. This is because the contractor in charge of the construction object described in “Cross Section A” is “XX Construction”, and the contact to “XX Construction” is “XX@aaa.co.jp”. This is done by sending an e-mail to "."

  FIG. 5 is a diagram showing an example of the layout of the cross-sectional view-drawer correspondence DB 14E. As shown in FIG. 5, in the cross-sectional view-drawing contractor correspondence DB 14E, the cross-sectional view name information stored in the cross-sectional view field 146 and the drawing trader name information indicating the name of the drawing trader stored in the drawing trader field 147 are communicated. An e-mail address that is a contact address of the drawing contractor stored in the destination field 148 is stored in association with each other. The cross-sectional view name information and the drawing company name information associated here indicate the name of a specific cross-sectional view constituting the design book and the name of the drawing trader responsible for creating the cross-sectional view, respectively. For example, in the example illustrated in FIG. 5, “cross-sectional view A”, “□ Δ architectural design office”, and “□Δ@ddd.jp” are associated with each other. In this case, the drawing company responsible for the creation of “Cross Section A” is “□ △ Architectural Design Office”, and the communication to “□ △ Architectural Design Office” is electronic to “□△@ddd.jp”. It means that it is done by sending mail.

[Operation of design book management device]
Next, the operation of the design book management apparatus 100 configured as described above will be described with reference to a flowchart and the like.
FIG. 6 is a flowchart showing an operation flow of the design book management apparatus 100 realized by the CPU 11 executing the design book management program 14A.
Change of beam top position or beam back, change of step slab drop value, movement / shape change of frame partition wall, movement of beam position, movement of entrance / exit opening (door), change of ceiling height When various design changes occur, such as a change of tiles with exterior tiles attached, etc., the user uses the input unit 3 for plan view correction information indicating that a specific plan view needs to be corrected due to the design change. Enter. The plan view correction information includes plan view name information relating to a plan view requiring correction and information indicating the content of the correction. Here, an example of the contents of the correction will be described with reference to FIG.

  FIG. 7 is a diagram showing a part of an example of a plan view constituting a design book. In FIG. 7, a region 20 with a hatching pattern indicates a region that is a step slab. In the plan view, it is common that different hatching patterns are applied according to the difference in the fall value of the step slab, and the correspondence between each hatching pattern and the height of the slab upper end corresponding to each hatching pattern is described in the special notes in the drawing. Are listed. Here, when the lowering value of the step slab is changed due to the design change (for example, “the lowering value of the step slab is lowered by 30 mm”), the hatching pattern must be corrected according to the lowering value. In such a case, the above-described plan view correction information includes information indicating the content of the correction such as “the step slab lowering value is lowered by 30 mm in the region 20 in the first floor floor plan A”. Become.

  Upon receiving the plan view correction information input by the user (S101), the design book management apparatus 100 refers to the plan view-cross-sectional view correspondence DB 14C (S102). Next, the design book management apparatus 100 determines that the name of the plan view (for example, “first floor floor plan A” etc.) that requires correction included in the plan view correction information received in step S101 is a plan view-cross section. Based on whether it is stored in the plan view field 141 of the figure correspondence DB 14C, it is determined whether or not there is a cross-sectional view associated with the plan view (S103).

  If it is determined in step S103 that the name of the plan view requiring correction is not stored in the plan view field 141 of the plan view-cross-sectional view correspondence DB 14C, that is, there is no cross-sectional view associated with the plan view ( (NO in S103), the design book management apparatus 100 ends the process. On the other hand, when it is determined that the name of the plan view requiring correction is stored in the plan view field 141 of the plan view-cross-sectional view correspondence DB 14C, that is, there is a cross-sectional view associated with the plan view (YES in S103) ), The design book management apparatus 100 refers to the cross-sectional view-constructor correspondence DB 14D (S104).

  Subsequent to step S104, the design book management apparatus 100 determines that the name of the plan view requiring correction and the name of the cross-sectional view stored in association with each other in the plan view-cross-sectional view correspondence DB 14C are stored in the cross-sectional view-constructor correspondence DB 14D. Based on whether it is stored in the contractor field 144, it is determined whether there is a contractor associated with the cross-sectional view (S105).

  In step S105, when it is determined that the name of the cross-sectional view is not stored in the contractor field 144 of the cross-sectional view-constructor correspondence DB 14D, that is, there is no contractor associated with the cross-sectional view (in S105) NO), the design book management apparatus 100 proceeds to step S107 described later. On the other hand, if it is determined that the name of the cross-sectional view is stored in the contractor field 144 of the cross-sectional view-constructor correspondence DB 14D, that is, there is a contractor associated with the cross-sectional view (YES in S105), The contractor is specified as a contact address (S106).

  Next, the design book management apparatus 100 refers to the cross-sectional view-drawing contractor correspondence DB 14E (S107), and specifies the drawing trader associated with the name of the cross-sectional view in the cross-sectional view-drawing trader correspondence DB 14E (S108). ).

  Subsequent to step S108, the design book management apparatus 100 generates cross-sectional view correction information indicating that the cross-sectional view needs to be corrected (S109). This cross-sectional view correction information includes information indicating the name of the cross-sectional view requiring correction and information indicating the content of the correction. Here, the information indicating the content of the correction may be, for example, character information such as “the lowering value of the step slab is lower by 30 mm in the region 20 in the plan view, and accordingly the correction is required”. It may be drawing data of a cross-sectional view before (current) correction and / or drawing data of a cross-sectional view after correction. Further, the information indicating the contents of the correction may be information including both the character information and the drawing data. Here, an example of a cross-sectional view before and after correction will be described with reference to FIGS. 8A and 8B.

  FIG. 8A is a diagram illustrating a part of the example of the cross-sectional view before correction, and FIG. 8B is a diagram illustrating a part of the example of the cross-sectional view after correction. As can be seen by comparing the broken line portions in FIGS. 8A and 8B, the lowering value of the step slab in the cross-sectional view after correction is lower than that in the cross-sectional view before correction. For this reason, after the correction, the ceiling-embedded lighting fixture 30 cannot fit in the ceiling, and it is necessary to change the installation position of the lighting fixture 30 or use a lighting fixture of a different size as the lighting fixture 30. Will occur. In such a case, the design book management apparatus 100 detects that it is necessary to change the specification of the lighting fixture 30, and in the cross-sectional view correction information transmitted to the contractor, “the installation position of the lighting fixture 30. You may make it include character information such as “the size needs to be changed”.

  The drawing data of the cross-sectional view after correction may be created by the design book management apparatus 100 using the drawing data of the cross-sectional view before correction stored in the drawing DB 14B, and will be described later. Then, after notifying the drawing supplier that the cross-sectional view needs to be corrected, the drawing data of the corrected cross-sectional view may be received from the drawing supplier.

  The design book management apparatus 100 that has generated the cross-sectional view correction information in step S109 transmits an e-mail including the blueprint correction information to the contractor specified in step S106 and the drawing supplier specified in step S108. (S110). In this case, the cross-sectional view—the e-mail address of the contractor stored in the contact field 145 of the DB 14D for the contractor, and the cross-sectional view—of the drawing contractor stored in the contact field 148 of the DB 14E for the contractor. The e-mail address becomes the e-mail destination.

  The contractor who has received the cross-sectional view correction information using the contractor-side terminal 101 will examine future correspondence based on the cross-sectional view correction information. For example, as described above, if a ceiling-embedded lighting fixture does not fit in the ceiling due to a change in the drop value of the step slab, the contractor in charge of the construction of the lighting fixture Consider changing the installation position of the fixture or changing the size of the lighting fixture. For example, when the built-in furniture cannot be accommodated due to a change in the ceiling height, a construction contractor in charge of the construction of the furniture will consider changing the size of the furniture. In addition, a contractor who has received cross-sectional view correction information, such as examining changes in the installation position and the number of sprinkler heads, can examine various correction operations caused by design changes.

  In addition, the drawing supplier who has received the sectional view correction information using the drawing supplier side terminal 102 performs a correction operation on the corresponding sectional view in accordance with the content of the sectional view correction information. This cross-sectional view correction work is performed in contact with a planer, a contractor, etc., as necessary.

  In this way, when it is necessary to modify the plan view due to a design change, the contractor in charge of construction of the construction object shown in the sectional view related to the plan view is automatically By making the notification, construction errors can be avoided. Similarly, by automatically notifying the drawing contractor in charge of the sectional view related to the plan view that needs to be corrected, it is possible to avoid inconveniences such as failure to align the drawings. It becomes possible.

  When there are a plurality of cross-sectional views determined to be associated with the plan view that needs to be corrected in step S103, a plurality of cross-sectional view correction information is obtained by executing steps S104 to S110 by the number of the drawings. Are transmitted to the related contractor and / or drawing contractor.

  As described above, in the present embodiment, the cross-sectional view correction information is sent to the contractor and the drawing contractor using an e-mail, but the present invention is not limited to this, and the cross-section using other methods is used. You may make it send figure correction information. For example, the cross-sectional view correction information may be printed on a paper medium by the printer 2, and the printed matter may be sent to a contractor and a drawing contractor by means of mail or the like. You may make it provide sectional drawing correction information to the contractor side.

(Embodiment 2)
The design book management apparatus according to the second embodiment uses the cross-sectional symbols shown in the plan view to determine whether the cross-sectional view needs to be changed as the plan view is changed.

[Configuration of design book management device]
FIG. 9 is a block diagram showing the configuration of the design book management apparatus according to Embodiment 2 of the present invention. As shown in FIG. 9, the design book management apparatus 200 according to the second embodiment is different from the design book management program 14A and the plan view-cross-section correspondence DB 14C according to the first embodiment in that the design book management program 14A ' -A cross-sectional view correspondence database (DB) 14F is stored in the hard disk 14. The other configuration of the design book management apparatus 200 according to the present embodiment is the same as that of the design book management apparatus 100 according to the first embodiment, and thus the same reference numerals are given and description thereof is omitted.

  FIG. 10 is a diagram showing an example of the layout of the cross-sectional line-cross-sectional view correspondence DB 14F. As shown in FIG. 10, in the cross-sectional line-cross-sectional view correspondence DB 14 </ b> F, the cross-sectional line identifier for identifying the cross-sectional line shown in the plan view stored in the cross-sectional line field 241 and the name of the cross-sectional view stored in the cross-sectional view field 242 Is stored in association with cross-sectional view name information. The cross-sectional line identifier and cross-sectional view name information associated here are the cross-sectional line identifier shown in the specific plan view constituting the design book and the cross-sectional view name related to the cross-sectional line indicated by the cross-sectional line identifier. Respectively. For example, in the example shown in FIG. 10, “aa” and “cross-sectional view 1” are associated with each other. This means that the cross-sectional view related to the “aa” cross-sectional line in the specific plan view is “cross-sectional view 1”.

  FIG. 11 is a diagram showing a part of an example of a plan view constituting a design book. FIG. 11 is a plan view obtained by adding a sectional symbol 21 and a sectional line identifier 22 to the plan view shown in FIG. The cross-sectional symbol 21 is a symbol indicating the presence of a cross-sectional line and the cutting direction of the cross-sectional view. The section line identifier 22 is an identifier for identifying the section line indicated by the section symbol 21.

  The design book management apparatus 200 according to the present embodiment stores in advance image data indicating the shape of a cross-sectional symbol on the ROM 12 or the hard disk 14. And the design book management apparatus 200 detects the cross-section symbol in a top view by performing the pattern matching process using the image data. Note that the method of detecting a cross-sectional symbol is not limited to this, and the cross-sectional symbol may be detected by other methods. For example, a method of detecting characters such as “a” and “b” by character recognition processing, and detecting a symbol as a cross-sectional symbol when a triangular symbol is arranged around the character may be employed. .

[Operation of design book management device]
Next, the operation of the design book management apparatus 200 configured as described above will be described with reference to a flowchart and the like.
FIG. 12 is a flowchart showing a flow of operations of the design book management apparatus 200 realized by the CPU 11 executing the design book management program 14A ′.
When the design book management apparatus 200 receives the plan view correction information in the same manner as in the first embodiment (S101), the plan view indicated by the plan view correction information (for example, included in the plan view correction information) If the floor plan name information to be displayed is “first floor floor plan A”, the drawing data of the first floor floor plan) is read from the drawing DB 14B (S201). Next, the design book management apparatus 200 executes the pattern matching process described above, whereby a specific area of the plan view indicated by the drawing data (for example, the plan view name information included in the plan view correction information is “1”). If it is “floor floor plan A”, it is determined whether or not a cross-section symbol exists in the area A) in the first floor floor plan (S202).

  If it is determined in step S202 that there is no cross-section symbol (NO in S202), the design book management apparatus 200 ends the process. On the other hand, when it is determined that a cross-section symbol exists (YES in S202), the design book management apparatus 200 acquires a character arranged around the cross-section symbol as a cross-section line identifier by executing a character recognition process. (S203).

  Next, the design book management apparatus 200 refers to the cross-sectional line-cross-sectional view correspondence DB 14F (S204), and specifies the cross-sectional view associated with the cross-sectional line identifier acquired in step S203. After that, the design book management apparatus 200 performs steps S104 to S109 in the first embodiment, and takes charge of the construction contractor in charge of construction of the construction target object shown in the identified sectional view and the sectional view. The sectional view correction information is transmitted to the drawing contractor.

  Thus, by identifying the cross-sectional view based on the cross-sectional symbol, the cross-sectional view that needs to be corrected can be detected without omission even if the plan view-cross-sectional view correspondence DB 14C in the first embodiment is not provided. It becomes possible.

(Other embodiments)
In each of the above-described embodiments, the design book management apparatus notifies the same cross-sectional view correction information to both the construction contractor and the drawing contractor. Also good. For example, a cross-sectional view including the drawing data of the corrected cross-sectional view created by the drawing contractor who received the cross-sectional view correction information indicating what kind of correction is necessary is notified to the drawing contractor. You may make it notify correction information with respect to the contractor matched with the said cross-sectional view in DB14D sectional drawing-contractor correspondence.

  In each of the above embodiments, the design book management apparatus may have a drawing correction function for correcting the drawing data of the plan view. In this case, the design book management apparatus automatically generates the plan view correction information based on the drawing correction performed by itself, and uses the plan view correction information to execute the processing in each of the above embodiments. It may be.

  It should be noted that a new embodiment can be realized by appropriately combining the above embodiments.

  A design book management method, a design book management apparatus, and a computer program according to the present invention include a design book management method, a design book management apparatus, and a computer program for managing design books of various buildings such as apartment houses, individual houses, and office buildings. Useful as.

DESCRIPTION OF SYMBOLS 1 Main body 2 Printer 3 Input part 4 Display 11 CPU
12 ROM
13 RAM
14 Hard disk 14A, 14A 'Design book management program 14B Drawing database 14C Plan view-cross section view correspondence database 14D Section view-construction company correspondence database 14E Section view-drawing company correspondence database 14F Section line-cross section view correspondence database 15 Data reading device 16 Input / output interface 17 Image output interface 18 Communication interface 19 Portable recording medium 20 Area 21 Section symbol 22 Section line identifier 30 Lighting fixture 100,200 Design book management apparatus 101 Contractor side terminal 102 Drawing supplier side terminal 141 Plan view field 142 Cross section Figure field 143 Section view field 144 Contractor field 145 Contact field 146 Section view field 147 Drawing contractor field 148 Contact field 241 Section line field 242 Section view field BS Bus NTW Communication network SYS Design book management system

Claims (7)

In a design book management method for managing a design book including a plan view of a building and a sectional view of the building using a computer,
The computer is a cross-sectional view showing a correspondence relationship between each of the plurality of cross-sectional views of the building and a contractor who constructs the construction object shown in the cross-sectional view-a cross-sectional view that stores data corresponding to the contractor-construction It has a data storage unit for vendors,
The computer is
When there is a change in the plan view, it is determined whether there is a cross-sectional view that needs to be corrected along with the change; and
When it is determined that there is a cross-sectional view that requires correction, the cross-sectional view is associated with a specific contractor by the cross-sectional view-constructor-corresponding data stored in the cross-sectional view-constructor-corresponding data storage unit. Determining whether or not
When it is determined that the cross-sectional view is associated with a specific contractor, a step of notifying the contractor of information indicating that the cross-sectional view needs to be corrected is performed. Design book management method. In a design book management apparatus for managing a design book including a plan view of a building and a sectional view of the building,
Cross-sectional view showing a correspondence relationship between each of the plurality of cross-sectional views of the building and a contractor who constructs the construction object shown in the cross-sectional view-a cross-sectional view storing contractor-corresponding data-a contractor-corresponding data storage And
First determination means for determining whether or not there is a cross-sectional view that needs to be corrected along with the change when the plan view is changed;
When the first determination means determines that there is a cross-sectional view that needs to be corrected, the cross-sectional view is identified by the cross-sectional view-constructor-corresponding data stored in the cross-sectional view-constructor-corresponding data storage unit. A second determination means for determining whether or not it is associated with a construction contractor;
When it is determined by the second determination means that the cross-sectional view is associated with a specific contractor, a notification for notifying the contractor of information indicating that the cross-sectional view needs to be corrected A design book management device comprising: means. A plan view showing the correspondence between the plan view and the cross-sectional view of the building; and a plan view for storing cross-sectional view correspondence data.
The first determination means determines whether there is a cross-sectional view that needs to be corrected in accordance with the change based on the plan-cross-sectional view correspondence data stored in the plan view-cross-sectional view correspondence data storage unit. The design book management apparatus according to claim 2, wherein the design book management apparatus is configured to determine A cross-sectional symbol is shown in the plan view of the building,
3. The design book management according to claim 2, wherein the first determination unit is configured to determine whether or not there is a cross-sectional view that needs to be corrected in accordance with the change, based on the cross-sectional symbol. apparatus. A cross-sectional view showing a correspondence relationship between each of the plurality of cross-sectional views of the building and the drawing trader who created the cross-sectional view-a cross-sectional view for storing drawing trader correspondence data-a drawing trader correspondence data storage unit;
When the first determination means determines that there is a cross-sectional view that needs to be corrected, the cross-sectional view is identified by the cross-sectional view-drawer-supplier correspondence data stored in the cross-sectional view-drawer-supplier correspondence data storage unit. 3rd determination means which determines whether it is matched with other drawing contractors,
When the third determining unit determines that the cross-sectional view is associated with a specific drawing contractor, the notifying unit indicates to the drawing contractor that the cross-sectional view needs to be corrected. 5. The design book management apparatus according to claim 2, wherein the design book management apparatus is configured to notify information.   When the sectional view data showing the modified sectional view is received from the drawing supplier side, the modified sectional view by the sectional view-constructor correspondence data stored in the sectional view-constructor correspondence data storage unit. The design book management apparatus according to claim 5, further comprising: a cross-sectional view data transmitting unit that transmits the received cross-sectional view data to a specific contractor associated with. Cross-sectional view showing a correspondence relationship between each of a plurality of cross-sectional views of a building and a contractor who constructs the construction object shown in the cross-sectional view-a cross-sectional view storing contractor-corresponding data-a contractor-corresponding data storage unit A computer comprising
A first determination means for determining whether or not there is a cross-sectional view that needs to be corrected in accordance with the change when the plan view of the building is changed;
When the first determination means determines that there is a cross-sectional view that needs to be corrected, the cross-sectional view is identified by the cross-sectional view-constructor-corresponding data stored in the cross-sectional view-constructor-corresponding data storage unit. A second determination means for determining whether or not it is associated with a construction contractor;
When it is determined by the second determination means that the cross-sectional view is associated with a specific contractor, a notification for notifying the contractor of information indicating that the cross-sectional view needs to be corrected A computer program for functioning as a means.

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