首页> 外国专利> SPACE BASED NETWORK FOR DETECTION AND MONITORING OF GLOBAL MARITIME SHIPPING USING AUTOMATIC IDENTIFICATION SYSTEM

SPACE BASED NETWORK FOR DETECTION AND MONITORING OF GLOBAL MARITIME SHIPPING USING AUTOMATIC IDENTIFICATION SYSTEM

机译:基于空间的自动识别系统在全球海上运输中的检测与监控

摘要

An automatic identification system (AIS) communications payload for a space vehicle traveling in earth orbit includes an antenna; a receiver connected to the antenna to receive an AIS signal including a reported vessel position transmitted from a vessel; a processor to process the received AIS messages and determine the accuracy of the reported vessel position; and a transmitter to transmit the processed AIS messages and the determined accuracy to a ground earth element. The processor may be configured to determine a position of the space vehicle; compare the reported vessel position to the space vehicle position; and determine the accuracy of the reported vessel position based on the comparison. The processor also may be configured to flag the AIS message as suspect when the reported vessel position is determined to be inaccurate.
机译:用于在地球轨道上行驶的航天器的自动识别系统(AIS)通信有效载荷包括天线;接收器,连接到天线以接收AIS信号,该AIS信号包括从船舶发送来的报告船舶位置;处理器处理接收到的AIS消息并确定所报告的船只位置的准确性;发射机将处理后的AIS消息和确定的精度发送到接地元件。处理器可以被配置为确定航天器的位置;比较报告的船只位置和航天器位置;并根据比较结果确定报告的船只位置的准确性。处理器还可以被配置为在确定所报告的船只位置不准确时将AIS消息标记为可疑。

著录项

  • 公开/公告号EP2024754B1

    专利类型

  • 公开/公告日2020-03-11

    原文格式PDF

  • 申请/专利权人 ORBCOMM INC.;

    申请/专利号EP20070811965

  • 申请日2007-05-30

  • 分类号B60L3;

  • 国家 EP

  • 入库时间 2022-08-21 11:43:01

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号