Design of Network Architecture in Underground Structure Field Information Based on VI-GNSS

Abstract

Recently, the integrated utilization of technology with IT is in demand for the effectiveness of field management together with the prevention and prompt action on safety accident at construction site. In addition, the establishment of construction site support system is necessary to implement the securing of worker's safety, smooth work instruction, efficiency in construction, and others. Data standardization and network architecture were designed regarding data and sound information for data transmission between systems and management. These were to construct USFSS based on integrated 2014년 10월 29일 접수 Received on October 29, 2014 / 2014년 12월 26일 수정 Revised on December 26, 2014 / 2015년 1월 5일 심사완료 Accepted on January 5, 2015 * 본 연구는 국토해양부 첨단도시개발 연구개발사업의 연구비 지원에 의해 수행되었음. 1 한국건설기술연구원 ICT융합연구실 ICT Convergence and Integration Research Division, Korea Institute of Construction Technology ※ Corresponding Author E-mail : wkddydrn@kict.re.kr VI-GNSS 지하구조물 현장정보 네트워크 아키텍쳐 설계 / 전흥수 · 장용구 · 오창균 · 김민관 65 VI-GNSS technology in this research. In the stability test of data for each system constructed through it, around 98% stability was secured between workers and for transfer vehicle system within underground structure and field server system in regards to the data transmission stability, around 100% stability was secured between field server system and control system, respectively. Also, in the sound transmission stability test, around 99% reliability could be secured with 1km distance as its standard in case of sound transmission from underground structure construction site to field office near the field through wireless FRS system.