JP4784887B2 - 船舶の対陸上基地通信システム - Google Patents
船舶の対陸上基地通信システム Download PDFInfo
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- JP4784887B2 JP4784887B2 JP2006126323A JP2006126323A JP4784887B2 JP 4784887 B2 JP4784887 B2 JP 4784887B2 JP 2006126323 A JP2006126323 A JP 2006126323A JP 2006126323 A JP2006126323 A JP 2006126323A JP 4784887 B2 JP4784887 B2 JP 4784887B2
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- Prior art keywords
- communication
- ship
- specific signal
- transmission
- land
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Description
なお、通信用送受波設備1における通信内容の入力は、図示しないコンピュータシステムを用いて、従来と同様の手法により行われる。
と、逆に船舶Aから陸上のホストコンピュータHCへの送信が可能になる。
2 受信用アンテナ
3 特定信号用受信器
4 増幅器
5 特定信号用発信器
6 送信用アンテナ
6a 指向性送信用アンテナ
7 発信方向選択手段
A 自船
B〜D 他船
G 沿岸
HC ホストコンピュータ
K 陸上通信基地
IK インターネット基地局
Claims (1)
- 洋上を航行する複数の船舶のうちの1隻としての自船から同自船よりも陸地に近い洋上を航行する他船を介して陸上の通信基地と特定周波数の通信用電波による特定信号の送受信を行うべく、上記複数の船舶のそれぞれに設けられた通信用送受波設備に、上記特定信号を通信ツリーのルート上の陸側の船舶へ向けて発信する発信方向選択手段を有した自動発信機能が付加されており、上記通信用送受波設備は、受信した上記特定信号を自動的に増幅して発信すべく、特定信号用増幅器と同増幅器に接続された特定信号用発信器とを備え、上記特定信号が、予め上記通信基地と自船との間で他船の通信用送受波設備を介して自船の通信用受波設備へ送受信された通信ツリーの逆向きルートを経由して送受信されるように設定されていることを特徴とする、船舶の対陸上基地通信システム。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006126323A JP4784887B2 (ja) | 2006-04-28 | 2006-04-28 | 船舶の対陸上基地通信システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006126323A JP4784887B2 (ja) | 2006-04-28 | 2006-04-28 | 船舶の対陸上基地通信システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007300361A JP2007300361A (ja) | 2007-11-15 |
| JP4784887B2 true JP4784887B2 (ja) | 2011-10-05 |
Family
ID=38769493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006126323A Expired - Fee Related JP4784887B2 (ja) | 2006-04-28 | 2006-04-28 | 船舶の対陸上基地通信システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4784887B2 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101409658A (zh) * | 2007-10-12 | 2009-04-15 | 苏信吉 | 海上网路系统、其天线组合结构及其通讯方法 |
| JP2009239789A (ja) * | 2008-03-28 | 2009-10-15 | Nec Corp | 無線通信システム及び無線通信システムの中継方法 |
| KR102032366B1 (ko) * | 2013-05-29 | 2019-10-17 | 한국전자통신연구원 | 해상 광대역 통신을 지원하는 해상통신 장치 및 해상통신 장치의 동작 방법 |
| JP6565562B2 (ja) * | 2015-10-02 | 2019-08-28 | 富士通株式会社 | 情報送信プログラム、情報送信方法および情報送信装置 |
| CN113895571B (zh) * | 2021-09-27 | 2022-09-16 | 海南超船电子商务有限公司 | 一种用于海洋信息传输的通讯船舶 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3544890B2 (ja) * | 1999-03-31 | 2004-07-21 | 松下電器産業株式会社 | 移動体通信システム |
| JP3682862B2 (ja) * | 2001-07-11 | 2005-08-17 | 日本電気株式会社 | 移動無線通信装置 |
| AU2003284608A1 (en) * | 2002-11-21 | 2004-06-15 | Yamaha Hatsudoki Kabushiki Kaisha | Communication system |
-
2006
- 2006-04-28 JP JP2006126323A patent/JP4784887B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007300361A (ja) | 2007-11-15 |
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