JPS60111214U - navigation equipment - Google Patents
navigation equipmentInfo
- Publication number
- JPS60111214U JPS60111214U JP20416283U JP20416283U JPS60111214U JP S60111214 U JPS60111214 U JP S60111214U JP 20416283 U JP20416283 U JP 20416283U JP 20416283 U JP20416283 U JP 20416283U JP S60111214 U JPS60111214 U JP S60111214U
- Authority
- JP
- Japan
- Prior art keywords
- output
- correction circuit
- navigation equipment
- speedometer
- ship
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来装置の基本構成を示すブロック線図、第２
図はその動作説明図、第３図は船のピッチングによる影
響を示す説明図、第４図は本考案の基本構成を示すブロ
ック線図、第５図は本考案の信号処理をコンピュータで
実行する場合のフローチャートである。
１・・・速度計、２・・・ジャイロコンパス、３・・・
推測演算部、４・・・表示装置、５１・・・傾斜計、５
２・・・補正回路。Figure 1 is a block diagram showing the basic configuration of a conventional device;
The figure is an explanatory diagram of its operation, Fig. 3 is an explanatory diagram showing the influence of pitching of the ship, Fig. 4 is a block diagram showing the basic configuration of the present invention, and Fig. 5 is a computer execution of the signal processing of the present invention. This is a flowchart of the case. 1...speedometer, 2...gyro compass, 3...
Estimation calculation unit, 4... Display device, 51... Inclinometer, 5
2...Correction circuit.
Claims (1)
づいて上記速度計出力を局地水平面速度に変換する補正
回路と、この補正回路の出力とジャイロコンパスの方位
出力に基づいて初期位置からの移動距離を演算して自己
の推定位置を測定することを特徴とする航法装置。A correction circuit that converts the speedometer output into a local horizontal plane velocity based on the water or ground speedometer output and the ship's pitch angle detector output, and an initial position based on the output of this correction circuit and the azimuth output of the gyro compass. 1. A navigation device that measures its estimated position by calculating the distance it has moved from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20416283U JPS60111214U (en) | 1983-12-29 | 1983-12-29 | navigation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20416283U JPS60111214U (en) | 1983-12-29 | 1983-12-29 | navigation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60111214U true JPS60111214U (en) | 1985-07-27 |
Family
ID=30766570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20416283U Pending JPS60111214U (en) | 1983-12-29 | 1983-12-29 | navigation equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60111214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019003758A1 (en) * | 2017-06-30 | 2019-01-03 | 古野電気株式会社 | Track prediction device, track prediction method, and track prediction program |
-
1983
- 1983-12-29 JP JP20416283U patent/JPS60111214U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019003758A1 (en) * | 2017-06-30 | 2019-01-03 | 古野電気株式会社 | Track prediction device, track prediction method, and track prediction program |
| JPWO2019003758A1 (en) * | 2017-06-30 | 2020-04-09 | 古野電気株式会社 | Track prediction device, track prediction method, and track prediction program |
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