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System for determining position of objects

An object, optical technology, applied in the direction of ships used in aircraft, cargo handling equipment, load suspension components, etc., can solve the problem of increasing the chance of failure

Pending Publication Date: 2022-02-11
J RAY MCCDERMOTT SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This limitation results in the need for more references and increases the chance of failure

Method used

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  • System for determining position of objects
  • System for determining position of objects
  • System for determining position of objects

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Embodiment Construction

[0026] The present application relates to systems and methods for determining relative position and relative motion between objects and / or subjects.

[0027] Aspects of the disclosure include systems and methods for determining relative positions of objects. The disclosed system includes a target tracking device mounted at a first location on or adjacent to a first object, and a target at or adjacent to a second object at a second location. The target tracking device and target facilitate the real-time determination of relative motion between two locations. Methods of using them are also disclosed.

[0028] Figure 1A A marine crane system 198 is schematically and partially shown according to an embodiment of the present disclosure. Figure 1B and 1C Yes Figure 1A A partial enlargement of the . As shown, the crane 100 is positioned on the deck 101 of a first vessel 102 located in a body of water 116 . Crane 100 is configured to position object 103 on or remove object 103...

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Abstract

A system for determining relative positions and / or relative motions between objects (103, 602, 604). Disclosed systems include a target tracking device (110, 620, 622) on a first object (602) and an optical target on a second object (604). The target tracking device comprises a camera to take images of the optical targets which is configured to track the optical target. The system comprises an onshore crane (601), a ship system (700), an aviation system (800) or an offshore crane (100). A controller (115, 615, 715, 815) controls the crane, a ship (701) or a helicopter (801) using the data from the tracking device.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of priority to U.S. Provisional Patent Application Serial No. 62 / 830,228, filed April 5, 2019, and U.S. Provisional Patent Application Serial No. 62 / 801,305, filed February 5, 2019, each of are hereby incorporated by reference. technical field [0003] Aspects of the present application generally relate to systems and methods for determining relative position and relative motion between objects and / or bodies. Background technique [0004] Many industrial operations involve different positions and movements of objects. Such operations may include ocean transportation, offshore oil and gas activities, cargo transshipment, and aviation activities. For example, there can be two floating ships whose relative positions and motions change under changing ocean conditions such as heave, swell, roll, pitch, roll and yaw in the ocean. This changing relative position and motion causes the two...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/46B66C13/48B66C23/52
CPCB66C13/46B66C13/48B66C23/52B63B27/10B63B27/30B63B35/50B66C2700/0371
Inventor D·L·盖蒙M·麦克里恩J·韦尔蒂M·瑞安M·米德尔
Owner J RAY MCCDERMOTT SA