Method for the computer-supported control of a ship
First Claim
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1. Method for the computer-supported control of a ship during berthing maneuvers, the method comprising the steps of:
- automatically detecting via redundant means positions and motions of the ship as well as moving or stationary obstacles or factors of instability;
comparing a detected distance between a first GPS receiver on a bow of the ship and a second GPS receiver on a stern of the ship detected by the first and second GPS receivers with an actual distance between the first GPS receiver and the second GPS receiver determined by design; and
controlling via a computer a screen, the screen displaying;
a most probable position of the ship relative to obstacles and factors of instability;
a zone of uncertainty in which the ship could be, wherein the zone of uncertainty corresponds to a deviation between the detected distance and the actual distance between the first and second GPS receivers; and
started or recommended control measures.
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Abstract
The positions and motions of a bow and a stern of the ship are detected using redundant devices and evaluated to automatically perform difficult maneuvers in ports or to generate recommendations for controlling the ship.
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Citations
9 Claims
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1. Method for the computer-supported control of a ship during berthing maneuvers, the method comprising the steps of:
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automatically detecting via redundant means positions and motions of the ship as well as moving or stationary obstacles or factors of instability; comparing a detected distance between a first GPS receiver on a bow of the ship and a second GPS receiver on a stern of the ship detected by the first and second GPS receivers with an actual distance between the first GPS receiver and the second GPS receiver determined by design; and controlling via a computer a screen, the screen displaying; a most probable position of the ship relative to obstacles and factors of instability; a zone of uncertainty in which the ship could be, wherein the zone of uncertainty corresponds to a deviation between the detected distance and the actual distance between the first and second GPS receivers; and started or recommended control measures. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification