• Proceedings of the Korean Society of Computer Information Conference
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• 2012.07a
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• pp.435-436
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• 2012

건설CALS 1998년부터 국토해양부에서 추진하고 있는 정보화사업으로 시스템의 개발 운영과 표준의 개발 운영의 2개 분야로 사업을 진행하고 있다. 건설CALS 표준은 건설정보분류체계, 전자도면작성표준, 도면정보교환표준, 전자문서표준, 디지털 수량산출 교환표준, 건설정보모델(BIM) 작성 납품 공통기준이 있다. 향후 건설CALS 표준은 건설정보 호환을 위하여 정보분류체계의 확장개발과 건설용어의 표준화, 토목분야의 BIM 활성화에 대비하는 토목BIM 표준의 개발이 필요하다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.28 no.4D
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• pp.553-560
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• 2008

As it was developed to korea standard of the CAD Drawing in Construction CALS/EC for the productivity Improvement in Construction Industry and efficiency rising of construction management. it is high time to design the standard system in water resources. The purpose of this study is to establish the strategies for standard system of drawing information in water Resources parts for construction CALS/EC. This study is to analyse the existing construction drawing standards including CMS, CMMS, drawing guideline of a water Resources public institution, ISO, US National CAD Standard, Japanese Standard. As a result of the analysis, this study proposes the prime structure of the water Resources drawing information standard to support construction CALS/EC. For the establishment of standard system in real practice, this study establishes the numbering system to joint the current standard system for a water Resources order institution and to keep construction CALS/EC. In conclusion, the standard system of drawing information is proposed as a fundamental frame to water Resources parts of construction CALS/EC.

• The Journal of the Korea Contents Association
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• v.13 no.11
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• pp.433-440
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• 2013

The Ministry of Land, Infrastructure and Transport was developed the Construction CALS system for improvement of the construction economy. Construction CALS system is consist by Construction Portal System, Construction Management System, Construction Authorization and Permission System, Compensation Management System, Facility Maintenance Management System and has utilized at construction site of more than 900. Ministry of Land, Infrastructure and Transport and related researcher was proposed method of various function improvements for usability of the system. However, the proposed method was expanded the problems like increase of system management cost and development cost with decrease of data process rate. The problem was increases because has added of only service function without modify of software structure to the system on each different platform base. One of the methods for solving problems is to apply the e-Government framework and then integrated the different platform. The purpose of this paper is analyse of the applicability and efficiency of e-Government framework to the construction CALS system. For that was analyzed the e-Government standard framework and the developments case. And then was verified about the adaption possibility and efficiency by use the Function Point tool.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.163-168
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• 2001

In the domestic construction field, there are a lot of problems related to construction information exchange and sharing owing to the absence of construction drawing information exchange standard. To solve the problems effectively, it is necessary to apply STEP standard that is international standard and standard technology for achieving the establishment of Construction CALS. This study focus on suggesting a methodology to solve problems which occur to the current construction drawing information exchanging and sharing practice. The domestic and foreign standardization projects related to the construction drawing information have been investigated and analyzed. In result, a methodology of applying the STEP standard has been suggested. In addition, a verification and certification methodology for applying the CALS/EC construction drawing information exchange standard(STEP) have been suggested.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.05a
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• pp.751-753
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• 2013

'98년 건설CALS기본계획을 바탕으로 개발된 건설CALS시스템은 건설사업관리 건설인허가 단위시스템을 시작으로 시설물유지관리 용지보상 건설CALS포탈 등 5개 단위시스템을 개발하여 운영중에 있으며 국내 900여개 이상의 건설현장 및 건설 관련 공공기관에서 사용하고 있다. 그러나 각 단위시스템의 개발 시기 도구 등이 서로 상이하여 사용자 요구사항 및 법령 개정에 따른 시스템 개편 등 외부 환경변화의 패러다임을 적용하기 어려운 실정이다. 이에 본 논문에서는 각 단위 시스템의 구조적 요소를 통일하고 외부환경의 적용이 가능한 전자정부 표준프레임워크의 적용 가능성을 분석하였다. 이는 객체 지향 중심의 웹 시스템 구조를 프레임워크 기반으로 변경하는 것으로써 시스템 재사용성이 향상되고 신규 기능 추가가 용이해지며 리소스 절감이 가능할 것이다.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.593-597
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• 2003

As construction projects are complicated and large in scale, a collaboration between project participants is getting more emphasized over the last few years. The collaboration tools for participants are various. but traditionally drawings and specifications have played an important role. Especially, though storage form in drawings vary in entire construction lifecycle, drawings are still important as the core factor in latest information technology streams in regard to usefulness and reusability of information. As an attempt to standardize drawings in the public construction based on CALS/EC, this study analyzes user's requirements for drawings qualitatively, and looks into drawings standards in Korea, America and Japan, and each kind of ISO standard for drawings. And this study predicts future-oriented user's requirement for drawings based on Construction CALS/EC, and presents future-oriented direction of development applicable in domestic drawing standard in construction.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.285-290
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• 2008

Ministry of Land, Transportation and Marine Affairs has implemented Construction CALS project for improving informatization level of construction industry and for making construction production system efficient. Construction CALS project has been implemented since 1998, however, there has been no attempt to measure how high the informatization level of Construction CALS is. This study measured the informatization level of Construction CALS by using the evaluation index proposed in the former studies. For measuring the level, this study made questions and selected samples, did survey, and analyzed the survey results. According to the results, Construction CALS is excellent for the fast rehabilitation of system errors, the web-base environment of system, the application of standard classification system, and the development of information strategic plan. This study will contribute to find out the informatization level of Construction CALS precisely.

• The Journal of the Korea Contents Association
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• v.12 no.12
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• pp.459-470
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• 2012

Information technical dependence degree is coming to be high from constructive information-oriented field. The size and complexity of constructive information are increasing and consequently, the standard for a construction information resource management becomes important. Currently the certification about construction information standard is being enforced part system and information-oriented level etc. from domestic. So we have a plan which will propel the diffusion strategy for the practical application of constructive information standard with introduction of the certification system about construction information standard. For a certification system preparation, we studied a feature and definition about construction information standard and analyzed domestic and foreign case. From that, we accomplished a classification and an analysis about construction information standard becomes the object of certification. And then, we selected the object of the certification through deriving necessities of certification about each construction information standard and considering the priority at the time of introduction. Finally we suggested an certification institutional operation plan about the object which is selected. Held a consultation meeting about the fact where the professional knowledge or technique is demanded and established secured directivity about authentication institutional operation plan and professionalism.

• The Journal of Society for e-Business Studies
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• v.9 no.2
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• pp.87-108
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• 2004

The current construction industry mainly uses paper-based construction documents which are produced during the whole life cycle. The paper-based information hinders to reuse the construction information, due to the inefficiency to exchange and share the construction information between designers and constructors. To overcome these problems, construction CALS/EC (Continuous Acquisition and Life Cycle Support/Electronic Commerce) has been proposed by the government. It supports efficient reusing, sharing and exchanging the construction information using digitalized drawings and documentations. This study intends to show the future applying methodologies of using the standardized key technologies in the construction CALS/EC based on the case study of Korea and several countries.

• Proceedings of the Korea Contents Association Conference
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• 2015.05a
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• pp.381-382
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• 2015

건설사업정보화(CALS)는 국토교통부에서 1998년부터 추진한 정보화사업으로 건설사업정보시스템의 확충 운영과 건설정보표준의 고도화, 건설기술정보 확충 기능개발 등 3개 분야로 사업을 진행하고 있다. 건설사업정보시스템과 건설정보표준 성과물의 지자체 확대보급 계획은 있으나 지자체용 프로그램 개발이 미흡한 실정(일부 광역단체는 자체적으로 건설사업관리, 시설물관리, 용지보상 등을 개발 운영 중이나 대부분 지자체에서는 시스템을 미보유)이다. 전산자원의 활용도 제고와 시스템 정보표준의 개발 운영 예산의 효과적인 집행을 위해 종합적인 사업추진 방안을 위한 기초조사가 필요하다.