JPS60143374U - Underwater vehicle position detection device - Google Patents
Underwater vehicle position detection deviceInfo
- Publication number
- JPS60143374U JPS60143374U JP2924484U JP2924484U JPS60143374U JP S60143374 U JPS60143374 U JP S60143374U JP 2924484 U JP2924484 U JP 2924484U JP 2924484 U JP2924484 U JP 2924484U JP S60143374 U JPS60143374 U JP S60143374U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- position detection
- vehicle position
- underwater vehicle
- receivers
- 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
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の目標位置検出装置の原理を簡単に示す図
１、第２図は本考案の実施例における３個の受波器の陛
置例を示す図、第３図は本考案の実施例の構成を示すブ
ロック図、゛第４図は本−案における座標設定の例を示
す図、第５図は第４図における受波器１２が交＠Ｐ５＊
Ｐｇのいずれからの音。
波かを識別できるように音波の１波長以下程度の距離だ
け離れた２個の受波器から構成されでいる 例を示す図
である。
１〜４・・・・・・受波器、５．５’、 ６．６’・・
開穴曲線、７・・・・・・水面、８・・・・・・船舶、
９・・・・・・曳航体、１０・・・・・・曳航索、１１
〜１３・・・・・・受波器、１４・・開時間差検出回路
、１５・・・・・・目標位置計算回路、１６、 １６’
、 １７． １７’・・・・・・双曲線、Ｐ１〜Ｐ６
・・・・・・双曲線の交九Figure 1 is a diagram showing a simple principle of a conventional target position detection device, Figure 2 is a diagram showing an example of the arrangement of three receivers in an embodiment of the present invention, and Figure 3 is a diagram showing an example of the arrangement of three receivers in an embodiment of the present invention. A block diagram showing the configuration of the embodiment. Fig. 4 is a diagram showing an example of coordinate setting in the present proposal. Fig. 5 is a block diagram showing the configuration of the receiver 12 in Fig. 4.
Sounds from any of Pg. 2 is a diagram illustrating an example in which a receiver is configured with two receivers separated by a distance of about one wavelength or less of a sound wave so as to be able to identify whether it is a wave or not. 1~4...Receiver, 5.5', 6.6'...
Opening curve, 7...water surface, 8...ship,
9... Towing body, 10... Towing cable, 11
~13... Wave receiver, 14... Open time difference detection circuit, 15... Target position calculation circuit, 16, 16'
, 17. 17'...Hyperbola, P1 to P6
・・・・・・Intersection nine of hyperbolas
Claims (1)
び曳航索の適宜な箇所に設けられた３個以上の受波器と
、該缶受波器からの受信信号の受信時間差を−検出する
時間差検出手段と、前記受信時間差に基−づき前記受波
器が受波した音波の発生源の位置を算出する目標位置計
算、手段とからなる水中航走体位置検出装置。' Three or more receivers installed at appropriate locations on the ship, the towing body and tow line towed by the ship, and time difference detection means for detecting the difference in reception time of the received signals from the can receivers. and target position calculation means for calculating the position of the source of the sound wave received by the wave receiver based on the reception time difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2924484U JPS60143374U (en) | 1984-03-02 | 1984-03-02 | Underwater vehicle position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2924484U JPS60143374U (en) | 1984-03-02 | 1984-03-02 | Underwater vehicle position detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60143374U true JPS60143374U (en) | 1985-09-24 |
Family
ID=30527875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2924484U Pending JPS60143374U (en) | 1984-03-02 | 1984-03-02 | Underwater vehicle position detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60143374U (en) |
-
1984
- 1984-03-02 JP JP2924484U patent/JPS60143374U/en active Pending
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