Unmanned underwater vehicle docking station coupling system and method
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B63G-008/41
B63G-008/00
출원번호
US-0880935
(2004-06-29)
발명자
/ 주소
Wingett,Paul T.
Brault,Sharon K.
Potter,Calvin C.
출원인 / 주소
Honeywell International, Inc.
대리인 / 주소
Ingrassia Fisher &
인용정보
피인용 횟수 :
21인용 특허 :
9
초록▼
A docking station for an unmanned underwater vehicle (UUV) includes a tether control system to minimize movement of the docking station when the UUV is docking therein. The docking station is a submerged station that is tethered to a floating structure via a tether line. The tether control system se
A docking station for an unmanned underwater vehicle (UUV) includes a tether control system to minimize movement of the docking station when the UUV is docking therein. The docking station is a submerged station that is tethered to a floating structure via a tether line. The tether control system selectively loosens and tightens the tether line during UUV docking, to thereby minimize movement of the docking station during UUV docking operations.
대표청구항▼
We claim: 1. A docking system for an unmanned underwater vehicle (UUV), comprising: a housing having one or more UUV docking ports formed therein, the UUV docking ports configured to receive one or more UUVs; a spool mounted within the housing and movable in a deploy direction and a stow direction;
We claim: 1. A docking system for an unmanned underwater vehicle (UUV), comprising: a housing having one or more UUV docking ports formed therein, the UUV docking ports configured to receive one or more UUVs; a spool mounted within the housing and movable in a deploy direction and a stow direction; a tether line at least partially wound on the spool and configured to couple to a structure that floats on a surface of a body of water, to thereby anchor the housing to the structure; a lock control circuit configured to selectively supply one or more lock command signals; and a spool lock coupled to receive the lock command signals and operable, in response thereto, to move between (i) a locked position, in which the spool lock engages the spool and prevents movement thereof in at least the deploy direction, and (ii) an unlocked position, in which the spool lock disengages the spool and allows movement thereof in both the stow and deploy directions. 2. The docking system of claim 1, further comprising: a buoyancy tank coupled to the housing and configured to maintain the housing at a zero buoyancy when submerged to a predetermined depth below the surface of the body of water. 3. The docking system of claim 1, further comprising: a spring coupled to the spool and configured to supply a bias force to the spool in the stow direction. 4. The docking system of claim 1, wherein the lock control circuit is adapted to receive one or more signals from the UUV and is operable, in response thereto, to selectively supply the one or more lock command signals. 5. The docking system of claim 4, wherein the lock control circuit is adapted to receive one or more signals indicating that the UUV is ready to dock in the docking station and is operable, in response hereto, to supply one or more lock command signals that cause the spool lock to move from the locked to the unlocked position. 6. The docking system of claim 5, further comprising: a receiver circuit coupled to the lock control circuit, the receiver adapted to receive one or more signals from the UUV and operable, in response thereto, to supply the signals to the lock control circuit indicating that the UUV is ready to dock. 7. The docking system of claim 1, wherein the controller is adapted to receive a UUV docking signal indicating that the UUV is properly docked in the docking station and is operable, in response thereto, to supply one or more lock command signals that cause the spool lock to move from the unlocked to the locked position. 8. The docking system of claim 7, further comprising: a docking sensor configured to sense when the UUV is properly docked in the docking station and operable, in response thereto, to supply the UUV docking signal to at least the spool lock controller. 9. The docking system of claim 1, wherein the tether line includes one or more data transmission conductors extending therethrough. 10. The docking system of claim 1, wherein the tether line includes one or more fluid conduits extending therethrough. 11. A tether line control system for an unmanned underwater vehicle (UUV) docking station, comprising: a spool adapted to mount within the docking station and movable in a deploy direction and a stow direction; a tether line at least partially wound on the spool and configured to couple to a structure that floats on the surface of the body of water, to thereby anchor the docking station to the structure; a lock control circuit configured to selectively supply one or more lock command signals; and a spool lock coupled to receive the lock command signals and operable, in response thereto, to move between (i) a locked position, in which the spool lock engages the spool and prevents movement thereof in at least the deploy direction, and (ii) an unlocked position, in which the spool lock disengages the spool and allows movement thereof in both the stow and deploy directions. 12. The system of claim 11, further comprising: a spring coupled to the spool and configured to supply a bias force to the spool in the stow direction. 13. The system of claim 11, wherein the lock control circuit is adapted to receive one or more signals from a UUV and is operable, in response thereto, to selectively supply the one or more lock command signals. 14. The system of claim 13, wherein the lock control circuit is adapted to receive one or more signals indicating that the UUV is ready to dock in the docking station and is operable, in response thereto, to supply one or more lock command signals that cause the spool lock to move from the locked to the unlocked position. 15. The system of claim 14, further comprising: a receiver circuit coupled to the lock control circuit, the receiver adapted to receive one or more signals from the UUV and operable, in response thereto, to supply the signals to the lock control circuit indicating that the UUV is ready to dock. 16. The system of claim 11, wherein the lock control circuit is adapted to receive a UUV docking signal indicating that the UUV is properly docked in the docking station and is operable, in response thereto, to supply one or more lock command signals that cause the spool lock to move from the unlocked to the locked position. 17. The system of claim 16, further comprising: a docking sensor configured to sense when the UUV is properly docked in the docking station and operable, in response thereto, to supply the UUV docking signal to at least the lock control circuit. 18. The system of claim 11, wherein the tether line includes one or more data transmission conductors extending therethrough. 19. The system of claim 11, wherein the tether line includes one or more fluid conduits extending therethrough. 20. A method of operating a submerged docking station for an unmanned underwater vehicle (UUV), comprising the steps of: coupling the docking station to a surface buoy via a tether line; determining a docking status of the UUV; and selectively loosening and tightening the tether line during the docking of the UUV and in response to the determined docking status. 21. The method of claim 20, further comprising: maintaining a substantially constant tension on the tether line before and after the UUV is docked in the docking station. 22. The method of claim 20, further comprising: maintaining the docking station at a predetermined depth below a surface of a body of water. 23. The method of claim 22, further comprising: coupling one or more buoyancy tanks to the docking station to thereby maintain the docking station at the predetermined depth. 24. The method of claim 20, wherein the docking status includes a prepared to dock status and a docked status.
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이 특허에 인용된 특허 (9)
Andrew M. Watt ; Allen F. Leatt ; Calum MacKinnon GB, Apparatus and method for deploying, recovering, servicing, and operating an autonomous underwater vehicle.
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Hightower John D. (Kailua HI) Beaman George R. (Leucadia CA) Wilkins George A. (Kailua HI) Murphy Douglas W. (Kaneohe HI), Remote unmanned work system (RUWS) electromechanical cable system.
Tureaud, Thomas F.; Humphreys, Douglas E.; Russell, Ronald D.; Russell, Raymond K., Apparatus for mechanically guiding a water vehicle that is being released or retrieved.
Tureaud, Thomas F.; Humphreys, Douglas E.; Russell, Ronald D.; Russell, Raymond K., Apparatus for mechanically guiding a water vehicle that is being released or retrieved.
Rhodes, Mark; Hyland, Brendan Peter; Jaffrey, Andrew, Subsea transfer system providing wireless data transfer, electrical power transfer and navigation.
Rush, III, Richard Stockton, Systems and methods for launching and recovering objects in aquatic environments; platforms for aquatic launch and recovery.
Rush, III, Richard Stockton, Systems and methods for launching and retrieving objects in aquatic environments; platforms for aquatic launch and retrieval.
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