• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.664-664
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• 2015

Advanced countries have mandated applying BIM in construction projects. Also, Public Procurement Service has planned to mandate applying BIM to all construction project that ordered in PPS from 2016 in KOREA. However, now Seumter that is building administration system is not supported BIM based construction license BIM information from Seumter. Thus, despite the applicant is preparing a BIM model, they do not take advantage of BIM information in Seumter. In previous studies. We developed a BIM based building approval submission system. In this study, we verified the system that developed in previous research. As a result, requirement information input time reduction in Seumter system showed high satisfaction. But there was as low usability because building approval submission system cannot support some information for building approval in seumter. If the system will do utilization and management with the building approval system, the applicant can be using BIM base design document information and saving the time that takes at building approval submission. Study about the system improvement is required for application to building approval system.

• International Journal of Internet, Broadcasting and Communication
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• 제13권1호
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• pp.1-10
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• 2021

The type approval system for railway vehicle has been in effect since 2016 in order to establish a regular safety management system to secure railway safety and enhance the technological competitiveness of the railway industry, abolished the conventional performance test system through the reform of the Railroad Safety Act in 2012. Until now, there has been appreciated it has been making significant contributions to railway safety and industry of operation and manufacturing companies, taking their place in accordance with the implementation of the system. But there has been no case of quantitative analysis on the effectiveness of the actual system. In this study, in order to examine the full-scale performance of the approval system and quantitatively analyze effectiveness, we identified and defined the relationships with the major elements of the type approval system based on system thinking principle and determined the calculated outcomes to relevant stakeholders. A method of establishing a type approval performance management system that can be grasped, utilized, and adjusted from a point of various stakeholders' views was proposed. This is expected to be more helpful in the implementation of the system, such as improving and applying quantitative effects to analysis by closely reviewing the effects and influencing factors of the type approval system based on the data accumulated through continuous performance management and reflecting to system improvement.

• 한국신뢰성학회지:신뢰성응용연구
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• 제15권1호
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• pp.19-26
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• 2015

The amended law of railway safety in Korea has recently come into effect in order to strengthen the railway safety management system. The new law, which took effect March 1, 2014, will implement stricter oversight of railway companies. As a result, a company that manufactures railroad system or components for domestic use must obtain an approval in accordance with the technical specifications of manufacturer approval. Although Korea had established the legal system in enforcing railway safety, the government wants the companies continue to develop the more improved safety systems until they gain competitive edge on the world class railway manufacturers. This paper presents an in-depth analysis of the technical specifications for manufacturer approval in International Railway Industry Standard (IRIS), which is the global standard. This paper also proposes measures and guidelines that would help Korean manufacturers those who want further develop their safety management systems, as a prerequisite for them to obtain the manufacturer approval.

• 한국국방경영분석학회지
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• 제37권1호
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• pp.71-85
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• 2011

전장관리체계의 전자결재시스템은 가용성과 신뢰성이 최우선이기 때문에 서버와 스토리지를 가장 신뢰성 있게 구축하지 위해 SAN(Storage Area Network)을 이용하고 있다. 본 논문에서는 전장관리체계 내 전자결재 시스템에서 중요한 군사자료가 저장되는 SAN을 대상으로 보안취약점을 분석하고, 분석된 결과를 바탕으로 가상 공격 시나리오를 작성하여 내부자에 의한 자료 유출이 가능할 수 있음을 실험을 통해 검증한 후, 내부자에 의한 자료 유출 위협을 방지할 수 있는 새로운 개념의 사용자 역할 기반 스토리지 암호화 기법을 제안한다.

• 연구논문집
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• 통권30호
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• pp.169-176
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• 2000

The Evolution of Workflow Managment consists of rhe automation of business procedures or "workflows" during which documents, information or tasks are passed from one participant to another in a way that is governed by rules or procedures. Workflow technologies have evolved from image management system, document management system, relational or object database systems, and electronic mail system. Workflow Management system has the benefits to improve better efficiency, process control,flexibility, business process. Automation of many business processes results in the elimination standdardizing working methods. Consistency in the processes leads to greater predictability in levels of response to customers and software control over processes enables their re-design in line with changing business needs, In this present study, we implement Electronic Approval System which is a kind of Workflow Management system using static and dynamic flow control information on the web environment.

• 한국화재소방학회논문지
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• 제20권3호
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• pp.54-64
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• 2006

정보통신기술(IT)의 급속한 발전은 공직사회 전반에 새로운 변화를 요구하고 있으며, 정부도 정보기술을 토대로 공공부문의 생산성과 효율성을 진작시키기 위해 부단히 노력하고 있다. 본 연구의 목적은 전자결재시스템의 운영에 관한 사항을 평가하고, 운영상 나타난 문제점을 바탕으로 효과적인 활용 방안을 제시하는 데 있다. 연구의 결과를 통해 효율적인 전자결재시스템의 활용을 위해 체계적인 교육, 결재업무절차의 개선, 시스템 안정, 시스템 처리속도 개선, 기관별 시스템 연계 등을 제시하였다.

• 디지털융복합연구
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• 제11권9호
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• pp.357-363
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• 2013

모바일 오피스 환경으로 업무처리의 방식에 변화가 이루어지고 언제, 어디서나, 업무처리가 가능하도록 스마트 폰으로 회사의 결재를 처리하는 앱을 구현한 후 각각의 직위별로 본인에게 할당된 업무결재를 처리하는 모바일 오피스 앱을 구축하여 적용하고 사용 만족도를 조사하고자 한다. 본 연구에서 구현한 시스템을 고객의 필요사항과 함께 개선한다면 보다 효율적인 근무환경을 기대할 수 있으며, 본 앱을 통해 업무개선사항이 결재관리 앱에 추가되어 지속적으로 모바일 오피스 환경이 효율적으로 개선되며, 기업의 생산성 및 효율성을 높일 수 있다.

• 산업공학
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• 제12권1호
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• pp.79-93
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• 1999

As most of information systems developed are data-centric rather than process-centric, it is difficult for users to understand and manage the system from the viewpoint of work processes. To resolve the problem of the data-centric design, we propose a new method to design WFMSs(Workflow Management Systems), which are focused on processes and modified from current information engineering methods. In this research, the drawing approval and engineering change approval process of a K manufacturing company has been analyzed as a sample process. This method takes two steps, i.e., process analysis and system design. In the prosess analysis, data and processes are analyzed, and functions and tasks are derived from the processes. In the system design, a data model for the operation of WFMS is designed, and based on this data model, build-time and run-time functions of WFMS are designed.

• 대한의용생체공학회:의공학회지
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• 제43권3호
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• pp.153-160
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• 2022

As new types of medical devices are emerging through convergence with advanced technology, innovative technologies are becoming hot issues in health policy because of their disruptiveness. This study analyzed the innovative medical device management systems in the US, China and Korea. Innovative medical devices have been defined differently depending on the country's management system, but in common, they are defined as products that do not exist or have dramatically improved performance compare to existing products by applying innovative technologies. Innovative medical devices have been supported by regulatory authorities during product development and approval processes. While the US and China have more than 300 products designated as innovative medical devices with diverse functions, application fields, and manufacturing countries considering the initial situation of the implementation for the system, Korea has only 16 products, mainly radiology and diagnostic devices and made in Korea only as innovative medical device. In addition, Korea shows the highest market approval rate of innovative medical devices compare to the US and China, and it is necessary to prepare the approval process in consideration of product diversity.

• 한국CDE학회논문집
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• 제20권2호
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• pp.171-181
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• 2015

Building Information Modeling (BIM) provides many advantages when it is adopted in virtual design construction, to analyze constructability, etc. For this reason, advanced countries have made it mandatory to adopt BIM in public construction projects. The Korea Public Procurement Service announced that from 2016, BIM adoption will be mandatory in every construction project in Korea. Currently, however, it is not possible to fully adopt BIM in the building design process domestically because BIM-based systems have not been used broadly in Korea's building approval system (Seumter). In this research, four challenges were drawn from a focus group interview. Focusing on tackling one challenge, this paper reviewed previous research into building approval systems and the building approval systems of Singapore, the U.K. and the U.S., and identified elements of the building approval application process and presents a system to create and manage the information. The system supports the creation and management of information and 2D drawings from an IFC-based BIM model. We expect that the system will encourage designers to use BIM from the beginning of the design process and ultimately increase the efficiency of design in a BIM-based project.