Autonomous hull inspection
First Claim
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1. A hull inspection robot for autonomously inspecting a hull, comprising:
- a robot body;
a drive subsystem onboard the robot for driving and maneuvering the robot about the hull; and
an autonomous inspection system havinga non-destructive detector onboard the robot body configured to non-destructively inspect the hull by detecting a state of or near a portion of the hull,a database onboard the robot body and in communication with the detector and configured to store the state of the portion of the hull obtained by the detector, anda processor onboard the robot body and in communication with the database, the processor being configured to compare the detected state with a stored state of the portion of the hull.
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Abstract
A hull inspection robot for autonomously inspecting a hull includes a robot body and a drive subsystem onboard the robot for driving and maneuvering the robot about the hull. An autonomous inspection system non-destructively inspects the hull by detecting a state of or near a portion of the hull and comparing the detected state with a stored state of the portion of the hull.
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Citations
26 Claims
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1. A hull inspection robot for autonomously inspecting a hull, comprising:
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a robot body; a drive subsystem onboard the robot for driving and maneuvering the robot about the hull; and an autonomous inspection system having a non-destructive detector onboard the robot body configured to non-destructively inspect the hull by detecting a state of or near a portion of the hull, a database onboard the robot body and in communication with the detector and configured to store the state of the portion of the hull obtained by the detector, and a processor onboard the robot body and in communication with the database, the processor being configured to compare the detected state with a stored state of the portion of the hull. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for autonomously inspecting a hull with a robot, comprising:
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autonomously maneuvering the robot about the hull; detecting a state of or near a portion of the hull with a non-destructive detector onboard the robot; storing the state of the portion of the hull obtained by the detector in a database in communication with the detector and onboard the robot body; and comparing the detected state with a stored state of the portion of the hull using a processor in communication with the database and onboard the robot body. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23)
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24. An autonomous hull inspection system, comprising:
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a non-destructive detector onboard a device navigable over a hull of a vessel; a database onboard the device and in communication with the detector and configured to store hull inspection data obtained by the detector; an inspection standard module in communication with the detector and the database, the inspection standard module being configured to establish a hull standard state by storing the hull inspection data obtained by the detector in the database; an inspection module in communication with the detector and the database, the inspection module being configured to store the hull inspection data obtained by the detector in the database after the hull standard state has been established by the inspection standard module to identify a current hull state; and a processor onboard the device and in communication with the database, the processor being configured to compare the hull standard state with the current hull state.
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25. A hull inspection robot for autonomously inspecting a hull of a vessel in motion, comprising:
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a robot body; a drive subsystem onboard the robot for driving and maneuvering the robot about the hull; an autonomous inspection system having an ultrasonic inspection system onboard the robot body configured to non-destructively inspect the hull by detecting a state of or near a portion of the hull while the vessel is in motion and while the drive subsystem drives and maneuvers the robot about the hull, a database onboard the robot body and in communication with the ultrasonic inspection system and configured to store the state of the portion of the hull obtained by the ultrasonic inspection system, and a processor onboard the robot body and in communication with the ultrasonic inspection system, the processor being configured to compare the detected state with the stored state of the portion of the hull; and a mapping subsystem configured to create a map of the hull based on ultrasonic signatures of portions of the hull detected while inspecting the hull with the autonomous inspection system.
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26. A hull inspection robot for autonomously inspecting a hull, comprising:
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a robot body; a drive subsystem onboard the robot for driving and maneuvering the robot about the hull; and an autonomous inspection system having a non-destructive detector onboard the robot body configured to non-destructively inspect the hull by detecting a state of or near a portion of the hull, a database onboard the robot body and in communication with the detector and configured to store the state of the portion of the hull obtained by the detector, and a processor onboard the robot body and in communication with the database, the processor being configured to determine whether the state of the portion of the hull obtained by the detector is discrepant with undamaged hull material.
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Specification