• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 1996년도 춘계공동학술대회논문집; 공군사관학교, 청주; 26-27 Apr. 1996
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• pp.341-345
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• 1996

We have developed the drawing and part information management system that could integrate drawing information with corresponding part information in design process. The modules developed include the drawing information management (DIM) and the part information management(PIM). DIM consist of processing drawing management, approved drawing management, disused drawing management, and drawing print management. PIM consist of new part management, option management, and part change management. Errors which may occur in the design process can be reduced by reference to part information directly. In addition, the number of parts can be reduced by minimizing the frequency of new parts generation through the systematic management.

• 한국해양공학회지
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• 제31권2호
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• pp.141-154
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• 2017

A production management system is developed to enhance both the information and productivity of ship and offshore plant deckhouse floor outfitting. The functions of the production management system for the deckhouse floor outfitting were reviewed based on a literature survey of several production management systems with respect to the ship building and architecture fields. This study investigated numerous daily production reports and their application to actual work places to utilize the system development. The developed scanned drawing-based production management (SDPM) system minimizes any loss and/or distortion of work information between the workshop and management office when applying a scanned production drawing to the daily report. The SDPM system increases the data objectivity, as well as intuitiveness of the information generation by adopting an efficient user interface, which makes it possible to perform image annotations on the scanned drawing for the daily production report while simultaneously interacting with the production management database. Applying the system operation to actual deckhouse floor covering work verified that it was feasible to use the SDPM system for production management in the ship outfitting work process.

• 산업공학
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• 제9권1호
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• pp.41-52
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• 1996

As part of effort to reduce the process time from design to manufacture and delivery, the concept of CE(concurrent engineering) has been applied to design process. In this research, the drawing information management system (DIMS) was developed based on CE. The system can distribute electronic documents of drawing or work instruction parallel to all reviewers simultaneously and collect their annotations through network. Mark-up functions are used for annotations on the electronic documents. DIMS is a system which integrates drawing management, engineering BOM, CAD and raster drawings, etc. In this system, a SUN workstation is interfaced with PCs by LAN. CIMCAD-2D, Image Hunter, and ORACLE RDBMS are used for CAD drawings, raster drawings, and drawing information management, respectively. As an integration tool for all the information, LINKAGE is adopted.

• 한국전자거래학회지
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• 제8권1호
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• pp.121-139
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• 2003

Currently, it is not popular to use the STEP based product information in the construction drawing files, in spite of the importance and possibility of using various product data in drawing files on the CALS/EC environment. This paper aims to demonstrate a construction drawing information management system based on ISO 10303/STEP. To achieve this aim, the authors have analyzed the current construction drawing information classification hierarchy widely used for domestic and international, and examined the material data connection mechanism within CAD drawing data, and finally investigated the management systems for construction documentations and drawings in a public companies. Therefore, the expected benefit of the proposed system is that STEP drawing information management will be done standardization and the information of STEP construction drawing can be managed, shared and supported design business through materials data connection.

• 한국CDE학회논문집
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• 제13권4호
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• pp.286-295
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• 2008

Construction industry, which is a composite industry being performed by organic combination of various tasks, gives birth to a various of information in the stages of planning, designing, and maintenance management. In particular, the drawing information is broad in the scope of use because it contains all information about buildings as wall as bid, materials, contracts. Therefore, the management of drawing information security is one of the most important factors, which determines the success of failure of business. The major findings and result of this study are as follows to control the distributed drawing information in the collaboration environment. 1) Analysis for function and practical use of DRM in the construction industry. 2) Proposal for applications of DRM that can secure IFC model-based drawing information in the collaboration environment. 3) Extraction from additional IFC entities to apply DRM to part 21 physical files 4) Analysis for functions which are necessary in DRM application prototype system and development of the system. 5) Development IFC model-based DRM prototype system.

• 품질경영학회지
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• 제48권3호
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• pp.381-393
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• 2020

Purpose: The purpose of this study was to find useful solutions by analyzing causes and results about defects on mechanical drawing notes and provide an automated tool with solutions to mechanical engineers. Methods: The collected data for defects on mechanical drawing notes were from ongoing development and mass production projects. Various measurement methods were used based on the Lean 6 Sigma analysis such as Process analysis, C&E diagram and some statistical analysis. Results: The results of this study are as follows; The results of the Lean 6 Sigma analysis, the validity of the selected indicators for improving drawing notes quality was verified through the verification of cause variables. The strategy established to improve the mechanical drawing notes was reflected as an automated program, and the defects were within a manageable range and achieved target Sigma level. Conclusion: Through the application of the "Mechanical drawing notes automation tool", it is expected to resolve the "Voice of Customer, VOC" and "Voice of Business, VOB".

• 한국산업융합학회 논문집
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• 제23권2_2호
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• pp.225-232
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• 2020

In this paper, we introduce the results of investigating and overhauling bearing drawings in the defense field, and propose an effective bearing drawing management system. We identify the features and performance items that must be regulated in the bearing drawing. After reviewing the validity of the bearing drawings, we classify the incorrect drawings by factor. To achieve greater effect, standardized formats are needed to incorporate into the drawing in the early stage. We propose the introduction of a bearing drawing management system so that the developing bearing technology can be applied quickly to the defense sector. As other elementary parts of the machine have similar problems, we think this study will help develop improvement plans.

• 한국컴퓨터산업학회논문지
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• 제10권1호
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• pp.1-12
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• 2009

이 논문은 설계자동화로 강판절단 과정에 필요한 도면과 도면정보를 데이터베이스로 구축함으로써 도면을 효율적으로 관리하고, 검색함으로써 기존의 설계방식에 비해 경제성과 생산성 측면에서 보다 효율적이고 사용자의 편리성에서 매우 유리하며, 또한 수정도 용이하게 수행할 수 있다. 본 논문에서는 이러한 필요성에 기반을 두고 관계 데이터 모델의 개념을 정립하여 강판 제작에 따른 도면 정보를 위한 미디어 데이터 형식을 설계하였고, 사용자 인터페이스를 위한 질의 환경을 설계하였으며, 도면 관리시스템을 이용하여 실제 구현되는 과정을 자세히 소개하였다.

• 한국건축시공학회지
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• 제15권3호
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• pp.329-337
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• 2015

건설도면은 프로젝트에서 발생하는 다양한 정보를 담은 지식의 집성체이다. 도면에 포함된 지식의 재활용은 건설 프로젝트의 성공에 있어 중요한 부분이다. 마감상세도는 실별, 부위별 마감 및 공법을 선택하고 설계하면서 생성되는 도면으로, 기존 사례 도면의 재활용이 가장 많은 도면중 하나이다. 그러나 여러 도면이 한꺼번에 작성되는 마감상세도의 특징 때문에 기존 도면관리시스템에서는 활용이 어렵다. 본 연구에서는 개별적인 마감상세도의 활용을 위하여 도면 블록화 알고리즘을 제안하였고, 이를 바탕으로 마감상세도 블록화 모듈을 개발하였다. 개발된 모듈을 기반으로 마감상세도 관리 시스템을 구축한다면 개별적인 마감상세도에 대한 관리가 가능할 것이다. 개별적인 마감상세도의 관리는 기존 마감상세도 검색에 소요되는 시간을 단축시켜 마감상세도 설계 작업의 생산성을 높일 수 있을 것이다. 또한, 마감상세도 내 지식의 재활용성이 증대됨에 따라 설계된 도면의 품질 향상에도 기여할 수 있을 것이다.

• 한국정밀공학회지
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• 제14권1호
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• pp.58-68
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• 1997

In order to provide economic high-quality products to customers in a timely manner, companies have tried much effort to decrease the time period of engineering design and information management. As a part of this effort, we have developed the Drawing Information Management System(DIMS) based ofn GT(Group Technology) that could decrease design processing time by speedy and rational management of design processes. The characteristics of DIMS are as follows: First, the concept of Concurrent Engineering was applied to DIMS. Through LAN, reviewers are able to attach comments to dlectronic documents by anno- tation functions called Mark-up. The reviewer annotations are collected and combind with the original document to revise the documents. Second, we have developed a Classification and Coding(C&C) system suitable for electronic component parts bassed on GT(Group Technology). The C&C system makes both parts and drawing with similar characteriscs into families and helps users search existing documents or create new drawings promptly. Finally, DIMS provides the Engineering BOM(Bill of Material) using the concept of Family BOM based on model options.