| 应用北斗卫星导航系统的船舶AIS数据采集 |
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| 引用本文： | 贺超峰,徐铁,胡勤友,葛依东.应用北斗卫星导航系统的船舶AIS数据采集[J].上海海事大学学报,2013,34(1):5-9. |
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| 作者姓名： | 贺超峰 徐铁 胡勤友 葛依东 |
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| 作者单位： | 上海海事大学商船学院,-,-,- |
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| 基金项目： | 科学技术部中波政府间科技合作项目（34-26）；上海市重点学科建设项目（S30602）；上海市教育委员会创新项目（08YZ107） |
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| 摘 要： | 为克服自动识别系统(Automatic Identification System,AIS)在船舶动态监控中存在盲区这一缺陷,研究如何通过北斗卫星导航系统转发AIS数据,以使得监控区域覆盖陆上AIS基站的盲区以及实现装载北斗卫星导航系统船舶周围指定船舶的监控.将本船AIS接收的周围船舶AIS信息添加优先权位后存入相应数据库中;采用数据选择、过滤、压缩等技术处理数据,通过北斗卫星导航系统将处理过的数据发送到岸上基站.通过北斗卫星导航系统转发AIS信息,能有效监控AIS盲区内没装北斗卫星导航系统的船舶,有效增大船舶动态监控的范围.
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| 关 键 词： | 船舶 自动识别系统 北斗卫星导航系统 数据转发 船舶动态监控 |
| 收稿时间： | 2012/3/28 0:00:00 |
| 修稿时间： | 2012/5/30 0:00:00 |
Acquisition of ship AIS data via Beidou satellite navigation system |
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| he chaofeng,-,- and -.Acquisition of ship AIS data via Beidou satellite navigation system[J].Journal of Shanghai Maritime University,2013,34(1):5-9. |
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| Authors: | he chaofeng - - and - |
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| Institution: | Merchant Marine College, Shanghai Maritime University,-,- and - |
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| Abstract: | In order to overcome the defect of Automatic Identification System (AIS) there being blind region in the ship dynamic monitoring, how to forward AIS data via Beidou satellite navigation system to make monitoring regions cover the blind region of land based AIS base station and to realize the monitoring of the designated ship which is around the ship equipped with Beidou satellite navigation system are studied. A priority field is added to the AIS information of the ship around that received by AIS, and then the AIS information is stored in the corresponding database. The data are processed by technologies such as data selection, filtering and compression, and then the processed data are sent to a shore base station through the Beidou satellite navigation system. Through forwarding AIS information via Beidou satellite navigation system, ships which have not been equipped with Beidou satellite navigation system and in the blind region of AIS are monitored effectively, and the range of ship dynamic monitoring is enlarged effectively. |
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| Keywords: | ship automatic identification system Beidou satellite navigation system data forwarding ship dynamic monitoring |
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