JPS5575610A - Direction method for floating body - Google Patents
Direction method for floating bodyInfo
- Publication number
- JPS5575610A JPS5575610A JP14893078A JP14893078A JPS5575610A JP S5575610 A JPS5575610 A JP S5575610A JP 14893078 A JP14893078 A JP 14893078A JP 14893078 A JP14893078 A JP 14893078A JP S5575610 A JPS5575610 A JP S5575610A
- Authority
- JP
- Japan
- Prior art keywords
- floating body
- work
- scheduled
- constant
- surveying
- 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
- Navigation (AREA)
Abstract
PURPOSE: To save man-hours for direction work and to make the work efficient, by directing the floating body to the scheduled point while recognizing the present position to the scheduled position of floating body such as piling work ship visually on the floating body.
CONSTITUTION: The distance between the one constant point P1', P2' and the two constant points A, B on the surveying stands 5, 6 on sea is measured with the surveying units 3, 4 installed on one or two constant points P1', P2' on the floating body 1 such as piling work ship used for civil work for sea bottom. Further, the angle θ to the line tying the survey unit and the constant point of the surveying stand is measured, and based of the measurements, the present position P' of the floating body 1 and the scheduled position P are displayed as coordinates and picture on the Braun tube display unit of the control panel installed with the floating body 1, and the display of the floating body 1 for the present position is in agreement with the display of the floating body 1 of the scheduled position displayed on the Braun tube display unit, allowing to direct the floating body 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14893078A JPS5575610A (en) | 1978-12-01 | 1978-12-01 | Direction method for floating body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14893078A JPS5575610A (en) | 1978-12-01 | 1978-12-01 | Direction method for floating body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5575610A true JPS5575610A (en) | 1980-06-07 |
Family
ID=15463834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14893078A Pending JPS5575610A (en) | 1978-12-01 | 1978-12-01 | Direction method for floating body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5575610A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01314915A (en) * | 1988-06-15 | 1989-12-20 | Kokudo Sogo Kensetsu Kk | Pontoon positioning method |
| JPH0262911A (en) * | 1988-08-29 | 1990-03-02 | Kokudo Sogo Kensetsu Kk | Building berth positioning method |
| JPH0452154Y2 (en) * | 1987-11-12 | 1992-12-08 | ||
| JP2002048540A (en) * | 2000-08-01 | 2002-02-15 | Toa Harbor Works Co Ltd | Method of surveying caisson laid on floating body or temporarily inclined |
| JP2015099069A (en) * | 2013-11-19 | 2015-05-28 | 五洋建設株式会社 | On-water survey table |
-
1978
- 1978-12-01 JP JP14893078A patent/JPS5575610A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0452154Y2 (en) * | 1987-11-12 | 1992-12-08 | ||
| JPH01314915A (en) * | 1988-06-15 | 1989-12-20 | Kokudo Sogo Kensetsu Kk | Pontoon positioning method |
| JPH0262911A (en) * | 1988-08-29 | 1990-03-02 | Kokudo Sogo Kensetsu Kk | Building berth positioning method |
| JP2002048540A (en) * | 2000-08-01 | 2002-02-15 | Toa Harbor Works Co Ltd | Method of surveying caisson laid on floating body or temporarily inclined |
| JP2015099069A (en) * | 2013-11-19 | 2015-05-28 | 五洋建設株式会社 | On-water survey table |
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