위치기반의 간이형 해양파고 관측 시스템 연구
The Simplified Ocean Wave Height Observation System Based on Location
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초록
본 논문에서는 위치기반의 간이형 해양파고 관측 시스템을 제안하고자 한다. 간이형 해양파고 관측시스템은 해양파고를 관측하는 장비와 위치에 따른 정보를 저장하는 모니터링 서버로 구성되어 있다. 간이형 해양파고 관측 장비는 휴대성이 좋아서 쉽게 설치가 가능하며, 주로 선박과 등부표에 설치를 한다. 해양파고 관측 장비는 데이터로거, 가속도센서, GPS, WCDMA 모듈로 구성되어 있다. 해양파고 관측 장비는 저 전력으로 동작을 하며, 관측을 하지 않은 시간에는 RTC를 사용하여 물리적으로 전원을 차단한다. 전원은 외부 전원을 사용하며 해상에서 전원을 사용할 수 있는 선박 및 등부표에 부착하여 사용할 수 있다. 또한 GPS를 이용하여 선박 및 등부표가 이탈할 경우에는 설정한 연락처로 알려주는 기능을 제공한다. 일반적으로 파고를 측정하기 위해서는 파고부이, 기상부이 등 큰 장비들이 주로 사용되지만 본 논문에서 개발한 간이형 해양파고 관측 장비는 소형타입으로 원하는 곳에 쉽게 설치가 가능하다. 파고는 해양관측에 있어 가장 중요한 요소로써 본 논문에서 개발한 소형타입의 관측 장비로 정확한 파고를 측정할 수 있는지를 실험을 통하여 증명하였다. 또한 위치기반의 모니터링 서버를 통하여 날짜, 시간, 장비별로 데이터 수집 및 파악을 할 수 있다.
Abstract
In this paper, we propose a location-based simplified oceanographic surveying system. The simplified oceanographic observation system consists of a device for observing the ocean wave and a monitoring server for storing information based location. The simplified type of ocean wave surveying equipment is a small type, and it can be easily installed and deployed on ships and light buoys. Ocean wave observation equipment consists of a data logger, acceleration sensor, GPS and WCDMA module. The oceanic wave observation equipment operates at low power and physically cuts off power by using RTC when not observing. The power supply uses an external power source and can be used by attaching it to a ship or light buoy which is capable of using power at sea. The simple marine digger uses GPS to provide the ability to notify the date, time, and location to registered contact when a ship or light buoy is missing. We can also use a smartphone-based application to map the location of simplified marine peat observation devices. Therefore, it is possible to visit the equipment more quickly when leaving. Generally, large equipment, such as coastal wave buoy and weather buoy is mainly used to measure the crest, but the simple type ocean wave height observation equipment developed by us is small and can be easily installed in desired places. It is the most important factor in oceanographic observation and is proved through experiments that it is possible to measure the accurate wave height with the small type observation equipment developed in this paper. In addition, we can collect location information, wave-height and weather information, and corresponding dates through location based monitoring server.
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