NMEA APPARATUS AND METHOD FOR MEASURING THE DRAUGHT OF THE VESSEL BASED ON NMEA USING SENSOR NETWORK

A method for measuring a draft of a vessel according to one embodiment of the present invention comprises: a step of measuring the distance from a vessel to the water surface by using each sensor installed at least at one draft measurement point of the vessel; a step of collecting measurement values...

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Bibliographische Detailangaben
Hauptverfasser:	JUNG, SUNG HUN, JEONG, GI RYONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ALARM SYSTEMS ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES EQUIPMENT FOR SHIPPING LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING ORDER TELEGRAPHS PERFORMING OPERATIONS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	A method for measuring a draft of a vessel according to one embodiment of the present invention comprises: a step of measuring the distance from a vessel to the water surface by using each sensor installed at least at one draft measurement point of the vessel; a step of collecting measurement values according to measurement of the distance from the vessel to the water surface through a wireless network in real time; a step of calculating draft values by automatically correcting the collected measurement values according to changes in a surrounding environment; and a step of providing the state of the vessel to display the calculated draft values based on an NMEA protocol on a terminal associated with the vessel. 일 실시예에 따른 선박흘수 측정 방법은, 선박의 적어도 하나 이상의 흘수 측정 지점에 설치된 각각의 센서를 이용하여 선상에서 수면까지의 거리를 계측하는 단계; 상기 선상에서 수면까지의 거리를 계측함에 따른 측정값들을 무선 네트워크를 통하여 실시간으로 수집하는 단계; 상기 수집된 측정값들을 주변 환경의 변화에 따라 자동으로 보정하여 흘수 값들을 계산하는 단계; 및 NMEA 프로토콜에 기반하여 상기 계산된 흘수 값들을 상기 선박과 연관된 단말에 디스플레이하도록 상기 선박의 상태를 제공하는 단계를 포함할 수 있다.