JPS62156890U - - Google Patents
Info
- Publication number
- JPS62156890U JPS62156890U JP4452086U JP4452086U JPS62156890U JP S62156890 U JPS62156890 U JP S62156890U JP 4452086 U JP4452086 U JP 4452086U JP 4452086 U JP4452086 U JP 4452086U JP S62156890 U JPS62156890 U JP S62156890U
- Authority
- JP
- Japan
- Prior art keywords
- marker
- movement
- markers
- light
- setting
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 239000003550 marker Substances 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図はこの考案の一実施例を示す回路図であ
る。第２図は水中探知とライト照射方向の位置関
係を示す図である。第３図は水中探知表示画面と
マーカの関係を示す図である。
FIG. 1 is a circuit diagram showing an embodiment of this invention. FIG. 2 is a diagram showing the positional relationship between underwater detection and light irradiation direction. FIG. 3 is a diagram showing the relationship between the underwater detection display screen and markers.
Claims (1)
おいて、 ソナーの表示画面上に少なくともマーカＭ０，
Ｍ１，Ｍ２を表示する手段と、 マーカＭ０，Ｍ１の表示位置を設定する位置設
定手段と、 上記位置設定後自船の移動分を求める移動分算
出手段と、 マーカＭ０，Ｍ１の設定位置から上記移動分を
差し引く減算手段と、 時間設定手段と、 時計と、 上記マーカＭ０，Ｍ１の表示位置、設定時間及
び時計からの時間データとに基づいてマーカＭ２
をマーカＭ０〜マーカＭ１の位置まで移動するた
めの表示位置を求める演算手段と、 照射位置が水平垂直方向に駆動可能なライトと
、 上記マーカＭ２の画面表示位置とライト照射位
置が一致するように上記演算手段出力を変換して
上記ライトを駆動する変換手段とを具備して成る
ソナーにおけるライトマーク操作表示装置。 上記移動分算出手段が船首方位計と船速計とか
らベクトル的なデータを基にして移動分が得られ
るようになされていることを特徴とする実用新案
登録請求の範囲第１項記載のソナーにおけるライ
トマーク操作表示装置。 (3) 上記移動分算手段が双曲線航法装置又はＧ
ＰＳからの位置データを基にして移動分が得られ
るようになされていることを特徴とする実用新案
登録請求の範囲第１項記載のソナーにおけるライ
トマーク操作表示装置。[Scope of Claim for Utility Model Registration] (1) In a sonar that displays detection signals in a wide range of directions, at least markers M 0 ,
means for displaying M 1 and M 2 ; position setting means for setting the display positions of markers M 0 and M 1 ; movement calculation means for calculating the movement of own ship after setting the positions; and markers M 0 and M. a subtraction means for subtracting the amount of movement from the set position of marker M2 ; a time setting means; a clock; and a marker M2 based on the display positions of the markers M0 and M1 , the set time, and time data from the clock.
a calculation means for determining the display position for moving the marker M0 to the position of the marker M1 ; a light whose irradiation position can be driven in horizontal and vertical directions; and a light irradiation position that matches the screen display position of the marker M2 . and converting means for converting the output of the arithmetic means so as to drive the light. The sonar according to claim 1, wherein the moving amount calculation means is configured to obtain the moving amount based on vector data from a heading indicator and a speedometer. Light mark operation display device. (3) The above movement calculation means is a hyperbolic navigation device or a G
A light mark operation display device for a sonar according to claim 1, characterized in that the amount of movement can be obtained based on position data from a PS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986044520U JPH0432624Y2 (en) | 1986-03-26 | 1986-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986044520U JPH0432624Y2 (en) | 1986-03-26 | 1986-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62156890U true JPS62156890U (en) | 1987-10-05 |
| JPH0432624Y2 JPH0432624Y2 (en) | 1992-08-05 |
Family
ID=30862408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986044520U Expired JPH0432624Y2 (en) | 1986-03-26 | 1986-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432624Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0330866U (en) * | 1989-08-01 | 1991-03-26 |
-
1986
- 1986-03-26 JP JP1986044520U patent/JPH0432624Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0330866U (en) * | 1989-08-01 | 1991-03-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432624Y2 (en) | 1992-08-05 |
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