
http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
건축물 유지관리를 위한 COBie기반 건축정보교환체계 프레임웍 연구
강태욱(Tae-Wook Kang) 한국산학기술학회 2020 한국산학기술학회논문지 Vol.21 No.8
COBie(Construction Operations Building Information Exchange)는 시설물 관리 프로젝트에 필요한 정보를 여러 경로에서 수집하고 문서화하는 표준정보포맷이다. 문서화된 COBie 정보는 엔지니어가 사용하는 시설관리시스템과 데이터를 교환하는 수단으로 이용할 수 있다. 시설물 관리 데이터 교환 프로세스는 COBie를 사용하여 사용자가 필요로 하는 목록과 정보를 정형화한 후 정보를 입력한다. COBie는 설계 및 시공 단계에서 운영, 유지 보수, 자산 관리등을 지원하기 위해 정보를 획득하고 업데이트하는 방식을 개선하기 위해 개발되었다. 하지만, COBie를 사용하기 위해서는 이기종 데이터 모델과 정보연계, 품질검수 등에 많은 수작업이 필요하다. 이런 이슈들은 COBie 기반 시설물 관리시스템 개발 시 장애요인이 된다. 이 연구는 시설물 관리를 위한 데이터 교환체계를 분석하여 BIM(Building Information Modeling)에 포함된 유지보수정보를 보다 쉽게 운영하기 위한 프레임 워크를 제안한다. 이 연구는 시설관리 정보제출 규칙, 품질점검, 프레임웍 컴포넌트 역할 정의, COBie 호환성 보장 및 정보연계 방안을 도출하였다. 프로토타입 개발을 통해 제시된 프레임웍을 기반으로 한 COBie DB 스키마 생성 시 효과적인 데이터 연계가 가능함을 확인하였다. The Construction Operations Building Information Exchange (COBie) collects and documents a large amount of information from different paths in one place during design and construction projects. This documented information is readily available as a means of continuously transferring data to the facility management systems used by building engineers. In this process, the COBie Worksheet, an open standard form, is used to input the information by simplifying the list required by the user. As a result, COBie was developed to improve dramatically how relevant information is obtained and updated to support operations, maintenance, and asset management at the design and construction stages. On the other hand, to use COBie, a great deal of manual work is required for information linkage and quality inspection with heterogeneous data models. These issues become obstacles to COBie-based facility management system development. This study analyzed the COBie information system and defined the framework for simpler operating maintenance information from BIM (Building Information Modeling). Moreover, the rules for facility management information submission, quality inspection, role definition of framework components, and information linkage were derived. COBie DB schema and support data linkages could be generated effectively based on the proposed framework in prototype development.
Development of a rule-based system to enhance the data consistency and usability of COBie datasheets
Vishal Kumar,Ai Lin Evelyn Teo 한국CDE학회 2021 Journal of computational design and engineering Vol.8 No.1
Building information modeling (BIM) for facilities management (FM) has been gaining considerable attention. Construction operations building information exchange (COBie) datasheets are conceptualized as an electronic format of data for FM handover extracted from the BIM model and supplemented with information from other sources. To build an efficient COBie datasheet, it is advocated to build and verify data at all stages of design and construction, commonly known as data drops. Nevertheless, data consistency verification is a difficult task pertaining to COBie’s complex structure and data representation. This study aims to understand the challenges associated with the COBie datasheet verification and consistency checking process, especially during data drop stages, and develop a solution to mitigate these challenges. The study uses a combined methodology of design thinking and waterfall model from the software development process. The outcome of the research study manifests in a prototype application. The prototype application can help in verifying COBie datasheet consistency during data drop stages. Additionally, this study proposes a new dimension to utilize the COBie datasheet to track various asset-related changes in a project by comparing COBie datasheets and visualizing this data in a visually interactive manner using a property graph model.
박승화(Park, Seung-Hwa),김인한(Kim, In-Han) 대한건축학회 2014 대한건축학회논문집 Vol.30 No.12
This research aims to find information level-based system for building information management about each design stage. Even though BIM model is built for the design aspect, it is difficult that the BIM data are utilized in the next process such as construction stage or analyzation stage. In order to accumulate building information and to reduce the leakage of building information, various researches and projects for exchanging information such as COBie and SPie are being undertaken in many countries. This research analyzes COBie, which is the de facto standard in US and UK, and suggests ways of adopting this format in the Korean construction practically. In addition, authors suggest the COBie-based new criteria and defines contents and roles in each stage for more effective application of the analyzed results. Pre-checking modules are also developed to validate the data extracted based on suggested Information-level in six stages of building design. Through the suggested criterion, managed information in each construction phase are verified explicitly and the accumulated information enables the Building Information Model to apply more in various design phases.
효율적인 시설물 유지관리를 위한 설계·시공단계 정보수집체계 개선방안
이슬기(Lee Seul-Ki),유정호(Yu Jung-Ho),안효경(An Hyo-Kyeong) 대한건축학회 2012 대한건축학회논문집 Vol.28 No.5
Information management in consider of facility management from design and construction phase should be concerned for efficient facility management. Also A lot of effort for development of technology which is practically implemented should be required. As a first step in these effort, this paper derived problems of domestic information collect system for FM by benchmarking COBIE (Construction Operation Building Exchange) which is applied to industry recently as information collect system for facility management. Issues and implications is derived in terms of (1) legal assistance (2) information generation, (3) information collection and transfer, (4) information utilization. And the direction of improvement are proposed (1) legal, institutional and system aspect and (2) technical aspect. In future research, each of the proposed direction of improvement should be concretely develop and refine.
BIM데이터 품질검토 자동화를 위한 정형 문법 기반 검사 규칙 프레임워크 연구
강태욱,송수원 한국BIM학회 2025 KIBIM Magazine Vol.15 No.3
This study proposes a format grammar-based quality inspection framework to overcome the inefficiencies caused by the heterogeneity and tool dependency of various BIM data formats, such as IFC and COBie. Existing quality inspection methods rely on format-specific scripts, which prevent the creation of an independent, consistent rule set for quality management. To solve this, the research introduces a structured, key-value-based rule grammar that functions independently of the BIM data model. The framework supports multiple condition types (e.g., range, list, equation) and uniquely integrates a Large Language Model (LLM) to interpret rules requiring contextual or semantic judgment. This allows for the automation of complex, text-based regulation checks that are difficult for traditional rule-based systems. A rule interpretation engine processes these rules, and users can upload BIM files, visually review the inspection results, and export reports in PDF, Excel, or BCF formats. Experimental results confirm that a single ruleset can be applied effectively across different BIM formats. The LLM demonstrated high potential for automating semantic-based inspections, proving more effective than existing methods. This framework serves as a foundational technology for systematically and reusably managing the quality of diverse BIM models throughout the design, construction, and maintenance phases.
서경완,권태호,이상호 한국전산구조공학회 2017 한국전산구조공학회논문집 Vol.30 No.4
본 연구는 철도 시설의 선로를 대상으로 하여, Building Information Modeling(BIM)을 위한 데이터 모델인 Industry Foundation Classes(IFC)의 유지관리관점의 부분집합인 Construction Operations Building information exchange(COBie)를 통해 철도 시설물 유지관리문서를 생성할 수 있는 방안을 제시하였다. 철도 선로유지관리 문서 생성에 필요한 항목을 정의 하기 위해 국토교통부의 선로유지관리지침 분석을 수행하였고, 이를 COBie 스프레드시트에서 참조하기 위한 방식을 정의하 였다. 철도 시설물 선로의 유지관리정보 항목을 반영한 정보모델 생성을 위하여 IFC 프레임워크 내의 사용자 정의 속성집합 을 활용하였으며, 이를 통해 IFC에서 지원하지 않는 철도 선로에 대한 추가 항목을 생성하였다. BIM 소프트웨어를 통해 추 가적으로 생성한 사용자 정의 속성집합을 반영한 IFC 기반의 정보모델을 생성하였고, 이를 정의된 참조방식에 따라 선로 유 지관리 정보항목을 COBie 스프레드시트에 전달하고 그 결과를 확인하였다. 이를 통해 IFC 기반의 As-built 모델로부터 COBie 스프레드시트로 정보를 전달함으로써 철도 시설물 유지관리업무를 위해 필요한 문서 생성에 활용할 수 있음을 확인 하였다. In this study, we proposed a method to generate a maintenance documents for railway track through Construction Operations Building information exchange(COBie) which is a subset of Industry Foundation Classes(IFC), a data model for Building Information Modeling(BIM). In order to define the items necessary for railway track maintenance document generation, we analyzed the guideline of maintenance and management to track by the Ministry of Land, Infrastructure and Transport(MLTM), and defined the way to refer to the information items in the COBie spreadsheet. The additional properties not supported in IFC, were created for generation of an Information model that reflecting maintenance information items of railway track by applying user-defined property set within the IFC framework. An IFC-based Information model reflecting the user-defined property was implemented through BIM software, and rail track maintenance information items were transferred to COBie spreadsheet according to the defined approach. It is tested that the information can be transferred from the IFC-based as-built model to the COBie spreadsheet, which can be used to generate the necessary documents for railway facility maintenance work.
BIM-COBie를 활용한 교량 상부구조의 손상정보 관리 방법
이상호,이정빈,탁호균,이상호 대한토목학회 2023 대한토목학회논문집 Vol.43 No.2
The data management and the evaluation of defects in the bridge are generally conducted based on inspection and diagnosis data, including the exterior damage map and defect quantity table prepared by periodic inspection. Since most of these data are written in 2D-based documents and are difficult to digitize in a standardized manner, it is challenging to utilize them beyond the defined functionality. This study proposed methods to efficiently build a BIM (Building Information Modeling)-based bridge damage model from raw data of inspection report and to manage and utilize the damage information linking to bridge model through the spread sheet data generated by COBie (Construction Operations Building Information Exchange). In addition, a method to conduct the condition assessment of defects in bridge was proposed based on an automatic evaluation process using digitized bridge member and damage information. The proposed methods were tested using superstructure of PSC-I girder concrete bridge, and the efficiency and effectiveness of the methods were verified. 교량에 발생하는 손상에 대한 관리 및 평가는 정기적인 점검으로 작성된 보고서와 외관조사망도 및 손상물량표를 포함한 점검 및 진단자료에 기초한다. 이러한 자료 대부분은 2D 기반의 문서형식으로 작성되어 있고, 표준화된 방식으로 디지털화하기 어려워 정해진 목적 외의 활용이 쉽지 않다. 이에 본 연구에서는 점검자료를 기반으로 손상을 포함한 BIM 기반 교량모델을 구축하는 방법을 제시하고, BIM 표준을 준용하는 유지관리용 건설정보교환표준인 COBie (Construction Operations Building Information Exchange)를 사용하여 모델로부터 도출한 스프레드시트 데이터 형식의 손상정보들을 교량모델과 연계하여 관리하고 활용하는 방법을 제시하였다. 또한 전술한 방법들을 이용해 손상이 발생한 교량 상부구조 각 부위별 상태등급을 디지털 데이터 기반으로 자동화된 방법으로 평가하는 방법을 제안하였다. 본 연구에서 제안된 방법들은 PSC I형 콘크리트 교량의 상부구조를 대상으로 검증이 이루어졌으며 그 실효성이 검증되었다.
BIM 기반 건축물 스마트 유지관리 지원 COBie 문서 프로토타입
구교진,박상헌,조동현 한국산학기술학회 2019 한국산학기술학회논문지 Vol.20 No.12
효과적인 시설물 유지관리를 위해서는 유지보수공사 이력정보, 자재정보 등 다양한 유지관리 정보의 수집과 관리가 요구된다. 대형화, 복잡화 추세인 건축물들의 많아진 유지관리 업무량 해소를 위한 정보관리기술 및 시스템들의 도입에도 불구하고 유지관리정보들이 제대로 활용되지 않고 있다. 대안으로 BIM의 도입 및 활용 연구가 지속적으로 수행되고 있지만 설계단계에서 생성된 BIM 모델의 건축 유지관리 정보 미비로 인하여 실무에서 활용되지 못하고 있다. 본 연구는 건축물 관리자가 수행하는 BIM 기반의 스마트 유지관리 업무를 지원하기 위한 COBie 문서 프로토타입을 제안하였다. 다양한 유형의 유지관리 프로젝트 업무절차를 정형화하기 위해 BIM 기반 유지관리 기본 프로세스 모델을 점검업무와 유지보수업무로 구분하여 제시하고 단계별 유지관리 필요정보를 도출하였다. 설계단계에서 생성된 BIM 모델의 속성정보들 중 기본 프로세스 단계별 유지관리 필요정보에 해당하는 파라미터들을 도출하였으며, 이를 바탕으로 7개 스프레드시트로 구성된 COBie 문서 프로토타입을 제안하였다. 사례적용을 통해 유지관리 정보가 미포함된 KBIMS 라이브러리 기반의 설계단계 BIM 모델을 유지관리 단계에서 활용 가능한 것으로 확인하였다. For effective building maintenance, the collection and management of various maintenance date such as work history information and material information is required. Despite the introduction of information management technologies and systems to reduce the amount of maintenance work of buildings, which have become larger and more complex, the maintenance information is not being utilized properly. As an alternative, research on the introduction and utilization of BIM is being conducted continuously. However, the BIM models generated at the design phase are not utilized in practice due to a lack of architectural maintenance information. This study proposed a COBie document prototype to support BIM-based smart maintenance tasks performed by building managers. In order to formalize various types of maintenance work procedures, a BIM-based maintenance process model is presented in two categories: inspection and maintenance. Among the BIM attribute data of the BIM model generated at the design phase, the parameters corresponding to the maintenance necessary information for each basic process are derived. Based on this, we proposed a COBie document prototype consisting of seven spreadsheets. The results of a case study confirmed that the KBIMS library-based BIM model created at the design phase without the maintenance information can be used at the maintenance phase.