JPS6420410A - Self-position detecting device for unmanned diving machine - Google Patents
Self-position detecting device for unmanned diving machineInfo
- Publication number
- JPS6420410A JPS6420410A JP17487687A JP17487687A JPS6420410A JP S6420410 A JPS6420410 A JP S6420410A JP 17487687 A JP17487687 A JP 17487687A JP 17487687 A JP17487687 A JP 17487687A JP S6420410 A JPS6420410 A JP S6420410A
- Authority
- JP
- Japan
- Prior art keywords
- light source
- coordinate
- diving machine
- image formed
- source unit
- 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
PURPOSE:To measure with high accuracy a direction and a range of a diving machine against a target position, by detecting a light beam from a light source provided on the target position, by plural optical coordinate detectors, and deriving the direction and the range against the target position from those optical image formed positions. CONSTITUTION:A light source unit 31 of a seismometer 30 turns on a light source part 31a, when an acoustic wave signal from a diving machine 10 is received. Optical coordinate detectors 20a, 20b photodetect a light beam from the light source unit, detect the X coordinate and the Y coordinate of the image formed position of a spot light which is brought to an image formation on the photodetecting surface and input them to a position calculating part 24. The position calculating part 24 derives the direction to the light source unit of the diving machine 10 from each coordinate of the optical image formed position. Subsequently, the position calculating part 24 executes a trigonometrical survey calculation based on the respective coordinates of the optical image formed position, the interval of the optical coordinate detectors 20a, 20b, and their light incident angle, and decides a range extending from the diving machine 10 to the light source unit 31.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17487687A JPS6420410A (en) | 1987-07-15 | 1987-07-15 | Self-position detecting device for unmanned diving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17487687A JPS6420410A (en) | 1987-07-15 | 1987-07-15 | Self-position detecting device for unmanned diving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6420410A true JPS6420410A (en) | 1989-01-24 |
Family
ID=15986206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17487687A Pending JPS6420410A (en) | 1987-07-15 | 1987-07-15 | Self-position detecting device for unmanned diving machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6420410A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05196463A (en) * | 1992-01-23 | 1993-08-06 | Japan Radio Co Ltd | Optical system for displacement measurement |
| JP2013185981A (en) * | 2012-03-08 | 2013-09-19 | Lampserve Corp | Light-receiving system capable of selecting specific light source from plurality of light sources |
| JP2020508921A (en) * | 2017-12-26 | 2020-03-26 | 天津深之藍海洋設備科技有限公司Ｔｉａｎｊｉｎ Ｄｅｅｐｆａｒ Ｏｃｅａｎ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ． | Remote-controlled unmanned submersible and control method thereof |
-
1987
- 1987-07-15 JP JP17487687A patent/JPS6420410A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05196463A (en) * | 1992-01-23 | 1993-08-06 | Japan Radio Co Ltd | Optical system for displacement measurement |
| JP2013185981A (en) * | 2012-03-08 | 2013-09-19 | Lampserve Corp | Light-receiving system capable of selecting specific light source from plurality of light sources |
| JP2020508921A (en) * | 2017-12-26 | 2020-03-26 | 天津深之藍海洋設備科技有限公司Ｔｉａｎｊｉｎ Ｄｅｅｐｆａｒ Ｏｃｅａｎ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ． | Remote-controlled unmanned submersible and control method thereof |
| US10988218B2 (en) | 2017-12-26 | 2021-04-27 | Tianjin Deepfar Ocean Technology Co., Ltd. | Remotely operated underwater vehicle and control method therefor |
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