JP2007286885A - 船舶通航監視装置 - Google Patents
船舶通航監視装置 Download PDFInfo
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- JP2007286885A JP2007286885A JP2006113277A JP2006113277A JP2007286885A JP 2007286885 A JP2007286885 A JP 2007286885A JP 2006113277 A JP2006113277 A JP 2006113277A JP 2006113277 A JP2006113277 A JP 2006113277A JP 2007286885 A JP2007286885 A JP 2007286885A
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Abstract
【課題】
磁気検知により、船舶の認知及び類識別が可能である船舶通航監視装置を提供する。
【解決手段】
水中に設置するセンサとしては磁界及び磁界変化を検出する磁気センサを用い、これに信号処理装置を配して船舶通航監視装置を構成する。また、この信号処理装置においては、磁気センサからの信号を直流成分と交流成分に分ける過程を経て、船舶通航の認知及び通航船舶の類識別をするようにプログラムを行う。
【選択図】 図1
Description
(水中音波)を検出する音響センサ等が用いられた。また、これら磁気センサと音響センサを併用してそれぞれの欠点を補うことにより検知確度を高めるようにした監視装置も提案されている(例えば、特許文献1参照)。
2 海面
3 磁気センサ
4 ケーブル
5 管理棟
6 信号処理装置
7 船舶
Claims (2)
- 監視水域の水中に設置され船舶の通航によって生じる水中の物理的状態の変化を検知するセンサと、当該センサからの信号を処理し、処理の結果得られた信号様態によって船舶通航の認知を行うための信号処理装置を具備して成る船舶通航監視装置において、前記センサは磁界および磁界変化を検出するとともに、信号処理装置は少なくとも前記検出された磁界変化に基づいて通航船舶の類識別を行う手段を備えていることを特徴とする船舶通航監視装置。
- 信号処理装置として、前記磁気センサの信号を直流成分と交流成分に分ける過程と直流成分の波形分析を行う過程と交流成分の周波数分析を行う過程を経て船舶の認知及び通航船舶の類識別を行うプログラムを備えることを特徴とする請求項1に記載の船舶通航監視装置。
Priority Applications (1)
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JP2006113277A JP4211996B2 (ja) | 2006-04-17 | 2006-04-17 | 船舶通航監視装置 |
Applications Claiming Priority (1)
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JP2006113277A JP4211996B2 (ja) | 2006-04-17 | 2006-04-17 | 船舶通航監視装置 |
Publications (2)
Publication Number | Publication Date |
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JP2007286885A true JP2007286885A (ja) | 2007-11-01 |
JP4211996B2 JP4211996B2 (ja) | 2009-01-21 |
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JP2006113277A Active JP4211996B2 (ja) | 2006-04-17 | 2006-04-17 | 船舶通航監視装置 |
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JP (1) | JP4211996B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017033260A (ja) * | 2015-07-31 | 2017-02-09 | 富士通株式会社 | 電子機器及び状態通知プログラム |
JPWO2021131133A1 (ja) * | 2019-12-25 | 2021-07-01 | ||
WO2022059322A1 (ja) * | 2020-09-17 | 2022-03-24 | 日本電気株式会社 | 水域監視装置、水域監視システム、水域監視方法及び記録媒体 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102270394A (zh) * | 2011-07-07 | 2011-12-07 | 王迅 | 基于激光传感器的船舶交通量监测方法 |
CN109839877B (zh) * | 2019-03-03 | 2021-07-27 | 上海卯瑞船舶设备有限公司 | 一种用于船舶远程管理的监控装置及其使用方法 |
-
2006
- 2006-04-17 JP JP2006113277A patent/JP4211996B2/ja active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017033260A (ja) * | 2015-07-31 | 2017-02-09 | 富士通株式会社 | 電子機器及び状態通知プログラム |
JPWO2021131133A1 (ja) * | 2019-12-25 | 2021-07-01 | ||
WO2021131133A1 (ja) * | 2019-12-25 | 2021-07-01 | 株式会社島津製作所 | 磁気検知システムおよび磁気検知用の表示方法 |
JP7259996B2 (ja) | 2019-12-25 | 2023-04-18 | 株式会社島津製作所 | 磁気検知システムおよび磁気検知用の表示方法 |
WO2022059322A1 (ja) * | 2020-09-17 | 2022-03-24 | 日本電気株式会社 | 水域監視装置、水域監視システム、水域監視方法及び記録媒体 |
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Publication number | Publication date |
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JP4211996B2 (ja) | 2009-01-21 |
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