Real-time Construction Equipment Data and Construction Site Sensing Data Based CONS-DT (CONSTRUCTION SITE DIGITAL TWIN)

Jung Taek Hong; Kyu Hyup Lee; Jin Woo Song; Seo Joon Lee; Soon Wook Kwon

doi:10.55785/JCAR.1.1.22

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2022 Vol.1, Issue 1 Preview Page

Real-time Construction Equipment Data and Construction Site Sensing Data Based CONS-DT (CONSTRUCTION SITE DIGITAL TWIN) 실시간 건설 장비 정보 및 현장 센싱 정보 기반 CONS-DT (CONSTRUCTION SITE DIGITAL TWIN)

7 April 2022. pp. 22-27

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Abstract

Recently, research on digital twin to generate digital information and manage construction in real-time by utilizing advanced technologies is conducted. However, digital twin technology is difficult to be optimized and applied immediately in real time due to the nature of the construction industry where information constantly fluctuates because the construction industry involves frequent collaboration tasks between different organizations compared to other industries, and the manufacturing target is different in each project. Therefore, in this study, in order to increase efficiency and accuracy of site management and construction equipment control, a CONS-DT real-time site management system based on construction equipment data and site sensing data were established through acquisition and analysis of site along with equipment information during construction. After generating a digital map of the site based on the sensing information of the construction site using the CONS-DT system, the site-related data of the BIM model, construction equipment information, and site and material information are mapped by location on the digital map. This allows the manager to intuitively grasp the on-site real-time information even from outside. In addition, the on-site worker is able to grasp the surrounding remarkable matter and on-site work at the exact site location. In the future, a remote system can be built based on the CONS-DT system and it can be easily applied in virtual space.

Keywords

Digital Twin

Smart Construction

IoT

Construction Management

3D Point Cloud

최근 첨단 기술을 활용하여 디지털 정보를 생성하고 실시간으로 시공을 관리하는 디지털 트윈에 대한 연구가 수행되고 있다. 하지만 디지털 트윈 기술은 건설 산업이 타 산업 대비 다른 조직 간의 협업 업무가 빈번하고 프로젝트마다 적용 대상이 상이하여, 정보가 지속적으로 변동하는 건설 산업 특성상 실시간으로 디지털 기술을 최적화하여 적용하기가 어렵다. 따라서 본 연구에서는 건설 공사 시 현장 및 장비 정보 습득과 분석을 통하여, 보다 효율적이고 정확한 현장관리와 건설 장비 제어를 위해 실시간 건설 장비 정보 및 현장 센싱 정보 기반 CONS-DT 실시간 현장 관리 시스템을 구축하였다. CONS-DT 시스템을 활용하여 건설 현장의 센싱 정보를 바탕으로 현장의 디지털 맵을 생성한 후, BIM 모델, 건설 장비 정보, 현장 및 자재 정보의 현장 관련 데이터들을 디지털 맵 상에 위치별로 매핑한다. 이로 인해 관리자가 외부에서 실시간으로 현장 정보를 직관적으로 파악할 수 있다. 또한, 작업자는 정확한 현장 위치에서 주변 특이사항 및 현장업무 파악이 가능하다. 향후에는 본 연구에서 제안하고 있는 CONS-DT 시스템 모듈을 바탕으로 원격 시스템을 구축할 수 있으며 가상공간에서 적용이 용이하여 메타정보와 확장모듈로 활용이 가능하다.

키워드

디지털 트윈

스마트 건설

IoT

시공관리

3D Point Cloud

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Information

Publisher :Korean Society of Automation and Robotics in Construction
Publisher(Ko) :(사)한국건설자동화·로보틱스학회
Journal Title :Journal of Construction Automation and Robotics
Journal Title(Ko) :건설자동화·로보틱스 논문집
Volume : 1
No :1
Pages :22-27
Received Date : 2022-04-06
Revised Date : 2022-04-06
Accepted Date : 2022-04-06
DOI :https://doi.org/10.55785/JCAR.1.1.22

Journal of Construction Automation and Robotics ISSN:2800-0552(Print) 2951-116X(Online) 건설자동화·로보틱스 논문집

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