BRPI0811403A2 - "método para detectar e decodificar sinais de sistema de identificação automática (ais) e sistema para detectar e decodificar sinais de sistema de identificação automática (ais)" - Google Patents

"método para detectar e decodificar sinais de sistema de identificação automática (ais) e sistema para detectar e decodificar sinais de sistema de identificação automática (ais)"

Info

Publication number
BRPI0811403A2
BRPI0811403A2 BRPI0811403-0A2A BRPI0811403A BRPI0811403A2 BR PI0811403 A2 BRPI0811403 A2 BR PI0811403A2 BR PI0811403 A BRPI0811403 A BR PI0811403A BR PI0811403 A2 BRPI0811403 A2 BR PI0811403A2
Authority
BR
Brazil
Prior art keywords
ais
signs
detecting
automatic identification
identification system
Prior art date
Application number
BRPI0811403-0A2A
Other languages
English (en)
Inventor
Robert Peach
Original Assignee
Com Dev Int Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Com Dev Int Ltd filed Critical Com Dev Int Ltd
Publication of BRPI0811403A2 publication Critical patent/BRPI0811403A2/pt

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G3/00—Traffic control systems for marine craft
    • G08G3/02—Anti-collision systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18513—Transmission in a satellite or space-based system

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Astronomy & Astrophysics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
BRPI0811403-0A2A 2007-06-08 2008-04-09 "método para detectar e decodificar sinais de sistema de identificação automática (ais) e sistema para detectar e decodificar sinais de sistema de identificação automática (ais)" BRPI0811403A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/760,358 US7876865B2 (en) 2007-06-08 2007-06-08 System and method for decoding automatic identification system signals
PCT/CA2008/000666 WO2008148188A1 (en) 2007-06-08 2008-04-09 System and method for decoding automatic identification system signals

Publications (1)

Publication Number Publication Date
BRPI0811403A2 true BRPI0811403A2 (pt) 2014-11-04

Family

ID=40093098

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0811403-0A2A BRPI0811403A2 (pt) 2007-06-08 2008-04-09 "método para detectar e decodificar sinais de sistema de identificação automática (ais) e sistema para detectar e decodificar sinais de sistema de identificação automática (ais)"

Country Status (10)

Country Link
US (2) US7876865B2 (pt)
EP (1) EP2156207B1 (pt)
AU (1) AU2008258219B2 (pt)
BR (1) BRPI0811403A2 (pt)
CA (1) CA2687322C (pt)
DK (1) DK2156207T3 (pt)
ES (1) ES2448867T3 (pt)
MY (1) MY151736A (pt)
WO (1) WO2008148188A1 (pt)
ZA (1) ZA200908395B (pt)

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CN104320361B (zh) * 2014-11-02 2017-07-21 天津理工大学 一种基于参数估计下的星载ais信号串行分离方法
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KR101901939B1 (ko) * 2016-06-14 2018-09-27 한국전자통신연구원 해상 교통 정보 관제 시스템 및 방법
CN106533537B (zh) * 2016-11-14 2019-12-13 上海微小卫星工程中心 地面站遥控指令注入卫星的方法
CN107491752B (zh) * 2017-08-14 2020-11-06 中国石油大学(华东) 一种基于深度学习的自然场景中船牌文字识别方法、装置
CN110138416B (zh) * 2019-04-11 2021-08-03 上海卫星工程研究所 星载ais船舶有线多通道检测概率测试方法
JP7663585B2 (ja) * 2020-01-06 2025-04-16 キュービック コーポレイション デジタルゲートウェイのためのチャープ信号フィルタリング
CN112054837A (zh) * 2020-09-10 2020-12-08 上海航天测控通信研究所 星载ais多通道接收系统
CN113050092B (zh) * 2021-03-08 2024-05-17 中国人民解放军63891部队 一种基于ais信号的大气波导探测系统
JP7564544B2 (ja) 2021-03-16 2024-10-09 国立研究開発法人宇宙航空研究開発機構 信号処理装置、信号処理システム、信号処理方法及びプログラム
CN114500205B (zh) * 2022-01-25 2023-08-15 新诺北斗航科信息技术（厦门）股份有限公司 Ais信号的译码方法、译码装置及存储介质
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US12061272B2 (en) * 2022-03-17 2024-08-13 Eagle Technology, Llc Satellite automatic identification system (AIS) for determining potential spoofing maritime vessels based upon actual frequency of arrival of AIS messages and related methods
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CN115908989B (zh) * 2022-10-26 2026-03-03 航天恒星科技有限公司 一种基于位置修订的星载ais引导成像数据有效性判别方法
CN115685205B (zh) * 2022-12-29 2023-04-11 北京九天微星科技发展有限公司 一种低时延目标跟踪方法、装置和系统
CN115801521B (zh) * 2023-01-10 2023-04-21 交通运输部规划研究院 一种基于fpga的ais基带信号处理系统
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Also Published As

Publication number Publication date
AU2008258219B2 (en) 2013-01-17
EP2156207A4 (en) 2010-06-23
WO2008148188A1 (en) 2008-12-11
MY151736A (en) 2014-06-30
DK2156207T3 (da) 2014-05-05
US20080304597A1 (en) 2008-12-11
EP2156207A1 (en) 2010-02-24
US8374292B2 (en) 2013-02-12
ZA200908395B (en) 2013-04-24
US20110268229A1 (en) 2011-11-03
ES2448867T3 (es) 2014-03-17
EP2156207B1 (en) 2014-02-12
US7876865B2 (en) 2011-01-25
CA2687322A1 (en) 2008-12-11
CA2687322C (en) 2015-01-06
AU2008258219A1 (en) 2008-12-11

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