JPS6246383U - - Google Patents
Info
- Publication number
- JPS6246383U JPS6246383U JP12690685U JP12690685U JPS6246383U JP S6246383 U JPS6246383 U JP S6246383U JP 12690685 U JP12690685 U JP 12690685U JP 12690685 U JP12690685 U JP 12690685U JP S6246383 U JPS6246383 U JP S6246383U
- Authority
- JP
- Japan
- Prior art keywords
- positioning device
- buoy
- information
- acoustic positioning
- fixed base
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000005259 measurement Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
第１図は本考案の具体的実施例を示したブイを
用いた位置測位装置の図、第２図は従来のブイを
固定した状態を示す図である。
１……海底、２，２０……固定基地、４……海
面、５，５０……ブイ、６，６０……計測基地。
FIG. 1 is a diagram of a positioning device using a buoy showing a specific embodiment of the present invention, and FIG. 2 is a diagram showing a conventional buoy in a fixed state. 1...Undersea, 2,20...Fixed base, 4...Sea surface, 5,50...Buoy, 6,60...Measurement base.
Claims (1)
該固定基地に係止されて海面上を浮遊するブイと
、該ブイの位置から現在の位置を測位する計測基
地とから成るブイを用いた位置測位装置において
、固定音響測位装置を設置した固定基地と、前記
固定音響測位装置との間で信号の送受信を行ない
前記固定基地との関係を演算して送信する浮遊音
響測位装置、及びレーダ電波を反射するリフレク
タを設置したブイと、前記浮遊音響測位装置の情
報を受信すると共に前記レーダ電波を発射し且つ
受波してレーダ電波の往復時間及び反射波の方向
から前記ブイとの間の関係を演算しこの演算結果
と前記浮遊音響測位装置からの情報とから現在位
置を測位する計測基地とで構成したことを特徴と
するブイを用いた位置測位装置。 A fixed base installed on the seabed and serving as a reference position,
A fixed base on which a fixed acoustic positioning device is installed, in a positioning device using a buoy, which consists of a buoy that is anchored to the fixed base and floats on the sea surface, and a measurement base that measures the current position from the position of the buoy. and a floating acoustic positioning device that transmits and receives signals to and from the fixed acoustic positioning device, calculates the relationship with the fixed base, and transmits the signals, a buoy equipped with a reflector that reflects radar radio waves, and the floating acoustic positioning device. At the same time as receiving the information of the device, the radar radio waves are emitted and received, and the relationship between the radar radio waves and the buoy is calculated based on the round trip time of the radar waves and the direction of the reflected waves, and this calculation result and the information from the floating acoustic positioning device are A positioning device using a buoy, characterized by comprising information and a measurement base that measures the current position from the information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12690685U JPS6246383U (en) | 1985-08-20 | 1985-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12690685U JPS6246383U (en) | 1985-08-20 | 1985-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6246383U true JPS6246383U (en) | 1987-03-20 |
Family
ID=31021150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12690685U Pending JPS6246383U (en) | 1985-08-20 | 1985-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6246383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015121464A (en) * | 2013-12-24 | 2015-07-02 | 株式会社デンソー | Position estimation system |
| US9091752B2 (en) | 2012-01-12 | 2015-07-28 | Furuno Electric Company Limited | Radar device, radar positioning system, radar positioning method, and computer readable media storing radar positioning program |
-
1985
- 1985-08-20 JP JP12690685U patent/JPS6246383U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9091752B2 (en) | 2012-01-12 | 2015-07-28 | Furuno Electric Company Limited | Radar device, radar positioning system, radar positioning method, and computer readable media storing radar positioning program |
| JP2015121464A (en) * | 2013-12-24 | 2015-07-02 | 株式会社デンソー | Position estimation system |
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