Two-point 변조방식의 Class B “CS”AIS 장치 설계 및 구현에 관한 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김진현 | - |
dc.date.accessioned | 2017-02-22T05:18:24Z | - |
dc.date.available | 2017-02-22T05:18:24Z | - |
dc.date.issued | 2011 | - |
dc.date.submitted | 56961-10-28 | - |
dc.identifier.uri | http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002174466 | ko_KR |
dc.identifier.uri | http://repository.kmou.ac.kr/handle/2014.oak/8498 | - |
dc.description.abstract | International Maritime Organization has adopted AIS using TDMA technology to protect the collision between vessels. The provision has been approved the availability of frequency resource and the effect of protection against collision as capable of communication between maximum 4,000 radio station even it is used only two restricted frequencies. So far, a lot of applications using AIS technology have being introduced. AIS performance standards for a vessel have been prepared by IMO MSC74(69) Annex 3 at 2001, June and since even the vessels engaged in coastal and inshore navigation shall also carry on a self-position transmitting device such as Class A and Class B AIS according to the ship safety law as domestic regulation. Class B “CS” AIS is a representative device to report a vessel position and in near future it will be expanded and come into wide use. Through this thesis, AIS protocols of CSTDMA method based on ITU-R M.1371-3 has been implemented and Class B type hardware has been designed to install and operate in a small vessel. In addition, the considering about operation requirements, test methods, required results based on the IEC62287 have been done. Class B type AIS device using CSTDMA method is capable of cooperation with not only the class A AIS installed in the vessels engaged in international navigation but also inter-operation with an aids to navigation(AtoN) AIS having a lot of communication traffic and be on a rapid growth trend. According to using an ASIC chip and no necessary to provide a DSC receiver independently, Class B type “CS” AIS device will be most economical AIS device in small vessel and CSTDMA method will be a optimized solutions to share the restricted communication slots | - |
dc.description.tableofcontents | 제 1 장 서 론 1 1.1 연구배경 1 1.2 연구목적 및 내용 3 제 2 장 디지털 통신 7 2.1 GMSK 변조 7 2.2 Two-point 변조 21 2.3 GMSK 수신기 31 제 3 장 Class B “CS” AIS의 요건 분석 35 3.1 Class B “CS” AIS 장치의 특징 35 3.2 Class B “CS” AIS 장치의 요구사항 분석 38 3.3 Class B “CS” AIS 메시지 45 제 4 장 Class B “CS” AIS 장치의 설계 57 4.1 변복조기 설계 57 4.2 RF 설계 74 4.3 GPS 수신기 76 제 5 장 Class B “CS” AIS 장치의 제작 및 성능 검증 80 5.1 GPS 수신기 제작 80 5.2 송수신 모듈의 제작 83 5.3 HOST 제어기의 제작 95 5.4 Class B “CS” AIS 장치 프로토콜 검증 96 제 6 장 결 론 105 참고문헌 107 부록 110 | - |
dc.language | kor | - |
dc.publisher | 한국해양대학교 대학원 | - |
dc.title | Two-point 변조방식의 Class B “CS”AIS 장치 설계 및 구현에 관한 연구 | - |
dc.title.alternative | A Study on the Design and Implementation of Class B “CS”AIS Equipment using Two-point Modulation | - |
dc.type | Thesis | - |
dc.date.awarded | 2011-08 | - |
dc.contributor.alternativeName | Kim | - |
dc.contributor.alternativeName | Jin-Hyun | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.