KR20120019537A - Ship hull outfitting hole structure modeling automation method - Google Patents

Abstract

PURPOSE: An automatic reflecting method for hull design is provided to reduce mistakes and errors in a design by changing a manual design method into an automatic design method for a modeling view. CONSTITUTION: Hull modeling panel information is inputted. Panel modeling is executed in order to create hull blocks members. Panel and scheme data are created and are stored in a database. Panel hole data is stored in the data base and utilizes hull modeling data stored in the data base. Hole design information is extracted and searched in the data base, and is compared with hull modeling information(S380). The hole design is installed at each panel and is reflected in the hull modeling(S400).

Description

SHIP HULL OUTFITTING HOLE STRUCTURE MODELING AUTOMATION METHOD}

The present invention relates to a method of automatically reflecting the hull design modeling of the design hall (HOLE) generated through the ship structure in the design field during the manufacturing process of the ship, the design of the hull design modeling data provided for the hall drawing work of the chairman The present invention relates to a method of automatically reflecting a ship design hall hull design that inserts hole information and stores the hole information in a DB to be automatically applied to hull modeling and drawing.

Ships have a large number of holes with various sizes and positions due to their ballast system, electrical system, and various drainage channels, and in hull design, they are to be provided for production in the form of holes in the members. Therefore, it is common practice to provide hull design modeling data to the design of the design, and to design the position, size of the hull designer by hand, and to construct, model, and draw the drawing manually by using the design design hole drawings distributed after the hole arrangement. It was. In order to make one member with a hole, the hull designer looked at the manual drawings and keyed in the hole type and coordinate input work into the hull modeling of the chairman HOLE.

Therefore, the hull design modeling work and drawing creation depend on manual operation, which increases the design time (Man / Hour) and depends on the designer's judgment and ability manual work. As a cause, there was a problem of additional input of raw materials, loss of rework, and increase of design M / H due to rework caused by design error, which is the largest part of design error of each shipyard. Occupies.

1 shows a block diagram for reflecting a design hole HOLE according to the prior art in a hull member.

As shown in FIG. 1, a method for reflecting a design hall of the prior art to a hull member includes driving a tribone system, a CAD system dedicated to ship design (S10), and a panel for making each member of the hull block (BLOCK). PANEL) modeling (S20), and then generating the panel and scheme (SCHEME) data (S30). The method also utilizes the hull modeling data stored in the database to create a design hall (HOLE) drawing (S40) and distribute it to the relevant team for publication or copy room (S50), and the project execution team receives the drawing and distributes it to the person in charge. (S60), the chairman hole information is inserted into the hull design panel data with reference to the design of the HOLE PLAN (S70), and the key-in is manually keyed for the modeling of the hull hole (S80). Perform a scheme run (S90), generate a new panel and scheme data in which chairman information is input (S100), store the generated data in a tribone database (S110), and create a production drawing ( S120), the member generation process ends and production starts (S130, S140). Subsequent to the design process for generating the member with the production design drawings to generate the member (S130) and assembly assembly of the assembly and the block is started (S140). When a design error occurs during the field production work, the process is corrected and reworked (S150) and the scheme data is corrected (S160). As a result, additional hours (M / H) and additional raw materials are lost.

The present invention has been made under the above-mentioned background, and provides a method of modeling insertion and drawing application of a hull design design hole using computer-aided CAD system for ship design, such as a tribone system, and software applied thereto. Enter the design reference data, run the program, and the chairman's hall is automatically inserted into several modeling files at once, and the data file is stored in the data store according to the defined rules. To determine the surface of the hull surface) for visual confirmation and to verify the output information required for the process using the hole verification program and to generate assembly and machining drawings and accurate parts without position errors. Shipping rig hall The purpose is to provide a method of automatically reflecting the hull design.

In addition, the present invention is to perform the hole modeling construction by panel in the design of the design hall generated during the ship construction process, this modeling data is stored in the DB, the hull design through the interface (INTERFACE) process using a database (DATA BASE) It is arranged and stored for each panel of the hull design modeling.In this process, the manual process of the designer is eliminated through the automation process, which prevents errors that may occur when inserting a hole into the hull design panel. It is an object of the present invention to provide a method of automatically reflecting a ship design hall hull design that can be made with accurate information on the drawings and processed drawings, and can be made without errors.

In order to achieve the above object, the method according to an embodiment of the present invention is a method for designing a design hole (HOLE) in the in-house area of the CAD system for ship design and the CAD system automatically reflected to the hull member,

A ship designation CAD system is driven to input hull modeling panel information, and panel modeling is performed to make each member of the hull block BLOCK;

Panel and scheme (SCHEME) data are generated and stored in a database of the CAD system;

A panel-specific hole data is generated in a chair design using the hull modeling data stored in the CAD system database and stored in the CAD system database;

A program applied to the method is driven to determine whether chairman information is searched from the database, and whether the hull modeling information matches the hole information is matched;

Storing holes in the database of the CAD system after the holes are installed in each panel by the CAD system dedicated to the ship design and reflected in the hull modeling; And

Process drawings are created by the CAD system dedicated to ship design, and the design process for generating the member is progressed, characterized in that it comprises a step of generating a member and assembly production of the assembly and the block starts.

In addition, the method according to another embodiment of the present invention is a method for designing a design design hole (HOLE) in the in-house area of the CAD system for ship design and the CAD system automatically reflected to the hull member,

A CAD program for ship design is driven to enter the modeling screen of the CAD system and to complete modeling for each hull structure panel;

Determining whether the modeled data is stored in a database of the CAD system and whether there is a line or block designation hole (HOLE) reflection in the CAD system database;

When it is confirmed in the checking step that there is a design hall reflection for each line block, the design chair reflection model panel is searched to match the hull model data extracted from the database of the CAD system with the design hall reflection panel. Displaying a screen for verifying a reflection result; And

Following the display of the verification screen, it is confirmed that there is no abnormality in the verification result, and if an error occurs in the verification process, a request for input and correction of design hall data is performed, and a modeling step for designing a hall structure is performed in the design of the chair design. Stored in the CAD system's database and thereafter

The design process for creating a member is performed to create a constructed member, which is applied to a block assembly process.

According to the present invention, by automating the manual construction method on the modeling view (VIEW), the design time savings effect is very large and the design error occurred during the manual process of the designer is reduced, the quality improvement effect is increased and the design data Coaming is extracted and the list of materials is drawn to reduce the rework loss with more accurate design, and the use of raw materials used during rework is remarkable and reliability of ship owner / class is improved by design quality improvement. The effect can be improved and customer satisfaction on site can be achieved.

1 shows a block diagram for reflecting a design hole HOLE according to the prior art in a hull member.
2 shows a block diagram illustrating the flow of a method according to an embodiment of the present invention.
3 is a flowchart specifically illustrating a method flow according to an embodiment of the present invention.
4 is a diagram illustrating a menu for driving a program main according to the present invention.
FIG. 5 is a screen displayed when FIG. 4 is executed.
6 is a view showing that the design hole (HOLE) is reflected in the hull panel is drawn.
FIG. 7 is a diagram illustrating a program menu for identifying a chair hole error.
FIG. 8 is a screen that is shown when driving FIG. 7 and shows an error state when a hole is installed.
FIG. 9 is a diagram illustrating a program menu for extracting and classifying COAMING information included in design hall information.
FIG. 10 illustrates a screen displayed when the screen of FIG. 9 is driven.

Hereinafter, a method of automatically reflecting a hull design of a ship design hall HOLE according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. The same and similar parts are designated by the same and similar reference numerals throughout the drawings.

FIG. 2 is a block diagram showing the flow of a method for automatically reflecting a hull design of a ship design hall according to an embodiment of the present invention, which is shown in a system view.

First, a ship design dedicated CAD system (in the present invention uses a tribone system, but is not limited to this, any ship design CAD system capable of 3D implementation) is driven to the hull modeling panel (PANEL) information An input step S310 is performed, and a panel PANEL modeling for making each member of the hull block BLOCK is performed (S320), and then panel and scheme data are generated (S330). The method also utilizes the hull modeling data stored in the database to generate panel-specific hall data (drawings) in the design of the design (S340) and distribute it to the relevant teams, that is, to the copy room (S350), and the project execution team receives the drawings Distribution to the person in charge (S360), the hole data and panel and scheme data is stored in the tribon database 10 (S410). In the hull design, the chairman hole program applied to the present invention is driven (S370), and the chairman hole (SOLECH) information is extracted from the database (SEARCH), and the hull modeling information and the hole information match (MATCH) work are performed. After confirming (S390) and using the program provided by the tribon to construct a hole in each panel of the chair, the hole is reflected in the hull modeling (S400), and stored in the tribon database 10 (S410). Subsequently, a machining drawing is created (S420), a design process for generating a member is performed to generate a member (S430), and assembly production of an assembly and a block is started (S440). Meanwhile, coaming information is extracted based on the information stored in the tribon database 10 (S450), and included in the assembly drawing preparation list (S460). In addition, the creation of assembly drawings and work drawings is generated by extracting the bill of material (BOM) of the coaming material.

3 is a flowchart specifically illustrating a method flow according to an embodiment of the present invention. This flowchart is seen from the driving point of view of the program applied to the present invention.

It demonstrates concretely with reference to drawings. First, the model is driven by entering the modeling screen by driving the tribone, a CAD program dedicated to ship design (S610), completing modeling for each hull structure panel (S620), and the modeled data is stored in the tribone CAD database 10 (S630). Next, the tribone CAD database 10 checks whether there is a line reflection and a chair hole reflection for each block (S640), and if there is a chair hole reflection portion for each line block, search for a design hall reflection model panel ( SEARCH) (S680) matches the hull model data extracted from the database and the design hall reflection panel (S690) and then displays a screen for verifying the reflection result (S700). Here, the hull and the chairman are interfaced via a tribone system database. If there is no chair hall reflected in the step S640 to determine whether there is the chair line reflected by the line, block, check whether there is a missing input of the reference data (S650), and if there is a missing input, input and correct hall data in the chair design After making a request (S660), the chair design returns to step S630 through the modeling step S670 for each chair structure (STRUCTURE) and proceeds with the flow. Subsequent to the verification screen display of step S700, it is checked whether there is no abnormality in the verification result (S710). If an error occurs in the verification process (S710) (S720), the process proceeds to step S660 to request input and modification of the design of the design hall, and then back to the step S630 through the modeling design for each design hall structure in the design of the design to proceed with the flow. . Afterwards, the design process for member creation is carried out to create a design member and applied to the block assembly process.

 If there is no abnormality in the verification result of step S710, the process ends.

4 is a diagram illustrating a menu for driving a program main according to the present invention.

FIG. 4 shows a diagram corresponding to step S370 of FIG. 2, which shows a main menu frame of a program applied to the hull design in order to call a hole worked by a chairman.

5 is a screen displayed when FIG. 4 is executed. As can be seen from the screen shown in FIG. 4, blocks and panels can be selected from the screen.

FIG. 6 is a view showing that the design hole (HOLE) is reflected in the hull panel, and is shown. The orange part in the figure is the part reflecting the hull model.

FIG. 7 is a diagram illustrating a program menu for identifying a chair hole error, and illustrates a screen for testing a hole error.

FIG. 8 is a screen that is shown when driving FIG. 7 and shows an error state when a hole is installed. The information is shown in the message window below and shows the holes in various colors on the screen. You can select the member to be displayed in the hole design viewer.

FIG. 9 is a diagram illustrating a program menu for extracting and classifying COAMING information included in design hall information. The figure shows a menu for extracting coaming and design items and classifying them by stages.

FIG. 10 illustrates a screen displayed when the screen of FIG. 9 is driven.

As described above, according to the method of the present invention, the modeling view is completed by completing the hull design modeling, arranging the holes using the model, extracting the hole information, and arranging the holes for each panel to generate the assembly and moving drawings. VIEW) by automating the construction method on the manual, the design time saving effect is very big, and the design error occurred during the manual process of the designer is reduced and the quality improvement effect is increased and the coaming through the design data is extracted. By drawing a LIST, you can reduce rework loss with a more accurate design, reduce the use of raw materials used during rework, and improve the quality of design. You can get the effect.

So far, the method of automatically reflecting the hull design of the ship design hall (HOLE) according to an embodiment of the present invention has been described with reference to the accompanying drawings, but this is for illustrative purposes, and the present invention is not intended to be limited thereto. Is defined by the appended claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts thereof should be construed as being included in the scope of the present invention.

10: Tribon Database

Claims (7)

The CAD system for ship design and software applied to it are used as computer hardware, and the hull design modeling is completed by the program, and the modeled model is utilized to arrange the holes, and the hole information is extracted and arranged for each panel. Method for automatically reflecting the ship design hall hull design, characterized in that the workability is generated. The method according to claim 1,
The generation of the assembly drawing and the processing drawing is a method of automatically reflecting the ship design hall hull design, characterized in that the billing material BOM (Bill of Material) is extracted and generated. As a method of designing a CAD system exclusively for ship design and a design hall (HOLE) in the in-house area of the CAD system and automatically reflecting it to the hull member,
A ship designation CAD system is driven to input hull modeling panel information, and panel modeling is performed to make each member of the hull block BLOCK;
Panel and scheme (SCHEME) data are generated and stored in a database of the CAD system;
A panel-specific hole data is generated in a chair design using the hull modeling data stored in the CAD system database and stored in the CAD system database;
A program applied to the method is driven to determine whether chairman information is searched from the database, and whether the hull modeling information matches the hole information is matched;
Storing holes in the database of the CAD system after the holes are installed in each panel by the CAD system dedicated to the ship design and reflected in the hull modeling; And
Process design is created by the CAD system dedicated to the vessel design, the design process for generating the member proceeds to generate the member, assembly production of the assembly and the block includes the steps of the ship design hall hull design automatic reflection Way. The method according to claim 3,
Coaming information is extracted based on the information stored in the CAD system database, and the ship design hall hull design automatic reflection method, characterized in that included in the assembly drawing preparation list. As a method of designing a CAD system exclusively for ship design and a design hall (HOLE) in the in-house area of the CAD system and automatically reflecting it to the hull member,
A CAD program for ship design is driven to enter the modeling screen of the CAD system and to complete modeling for each hull structure panel;
Determining whether the modeled data is stored in a database of the CAD system and whether there is a line or block designation hole (HOLE) reflection in the CAD system database;
When it is confirmed in the checking step that there is a design hall reflection for each line block, the design chair reflection model panel is searched to match the hull model data extracted from the database of the CAD system with the design hall reflection panel. Displaying a screen for verifying a reflection result; And
Following the display of the verification screen, it is confirmed that there is no abnormality in the verification result, and if an error occurs in the verification process, a request for input and correction of design hall data is performed, and a modeling step for designing a hall structure is performed in the design of the chair design. Stored in the CAD system's database and thereafter
A method of automatically reflecting a ship design hall hull design, wherein a design HOLE is applied to a block assembly process by proceeding a design process for generating a member. The method according to claim 5,
If there is no design hall reflected in the step of confirming whether there is a reflection of the chairman hall for each line and block, it is checked whether there is an input omission of reference data, and if there is an input omission, after requesting for input and correction of hall data to the design of the chair In the design of the chairman, the modeling stage of the chairholder structure is performed, the modeled data is stored in the CAD system database, and the subsequent steps are performed.
Method of automatically reflecting the design of the ship design hall hull, characterized in that the process is terminated if there is no abnormality in the verification step in the verification step. The method according to claim 5,
Method for automatically reflecting the ship design hall hull design between the hull and the chairman is interfaced through a CAD system database dedicated to ship design.

Images