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A Research on the Development of a GIS-based Real-time Urban Water Management System

GIS기반 실시간 도시용수 관리시스템 구현에 관한 연구

  • Received : 2011.10.14
  • Accepted : 2011.11.10
  • Published : 2011.11.30

Abstract

The ultimate purpose of this research is to propose a method to improve water supply management efficiency. As an effort to solve this comprehensive problem, the purposes of this paper are summarized into the following two main subjects. One is the development of a series of demand forecasting models targeting for each theme of urban water such as residential, commercial, industrial water. The other is the suggestion on the development and utilization plan of a GIS-based information system where the developed models are incorporated. For these, a series of efforts were performed such as evaluating and choosing of the candidate field areas, selecting a proper sensor and an installation point for each theme. Installed are sensors, a wireless communication infrastructure, and a field data acquisition and management server. Developed are a protocol for the wireless communication and a real-time data monitoring system. Nextly, the urban water facility-related and other necessary data were handled to make those into a series of GIS-ready databases. Finally, a GIS-based management system was designed and a blueprint for the implementation is suggested.

본 연구의 궁극적인 목적은 물의 효율적 공급과 관리를 위한 한 방안을 제시하는데 있다. 그 총체적 접근의 일환으로, 전체 물 순환 중 도시용수를 대상으로 각 사용테마(주거, 상업, 공업 등)별 수요예측모형을 개발하고 개발된 모델을 적용한 GIS기반 정보시스템 구현방안을 제시하는데 본 논문의 목적이 있다. 이를 위해 적절한 연구대상지의 평가 및 선정, 테마별 센서의 설치위치 및 종류 선정, 센서를 포함한 무선통신인프라 및 현장서버의 설치가 이루어졌다. 그리고 통신프로토콜과 실시간 데이터 모니터링시스템이 개발되었다. 다음으로 도시용수 및 관련시설 데이터의 GIS DB화 과정이 수행되었으며, 용수시설 및 실시간 모니터링된 유량 데이터를 활용할 GIS기반 관리시스템이 설계되고 구현 청사진이 제시된다.

Keywords

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