Advanced remotely operated vehicle for education and research
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B63H-025/04
B63B-035/00
B63H-007/02
B63B-003/48
B63H-025/38
B63H-025/02
출원번호
US-0432486
(2017-02-14)
등록번호
US-10059418
(2018-08-28)
발명자
/ 주소
Miles, Ted K.
Bland, Geoffrey L.
출원인 / 주소
The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
대리인 / 주소
Goo, Heather
인용정보
피인용 횟수 :
0인용 특허 :
4
초록▼
Disclosed are watercrafts with rotatable air propulsion steering units and retractable measurement instruments. The watercraft can include a substantially flat bottom, a top deck, a rotatable air propulsion steering unit configured to propel the watercraft and to rotate in order to steer the watercr
Disclosed are watercrafts with rotatable air propulsion steering units and retractable measurement instruments. The watercraft can include a substantially flat bottom, a top deck, a rotatable air propulsion steering unit configured to propel the watercraft and to rotate in order to steer the watercraft when the watercraft is submerged in a liquid body without requiring a submerged rudder steering system under the substantially flat bottom. The watercraft can also include a retractable measurement deck configured to alternatively raise measurement instruments above the liquid body and lower into the liquid body.
대표청구항▼
1. A watercraft, the watercraft comprising: a substantially flat bottom;a top deck;a rotatable air propulsion steering unit positioned on the top deck and configured to propel the watercraft and to rotate in order to steer the watercraft when the watercraft is submerged in a liquid body without requ
1. A watercraft, the watercraft comprising: a substantially flat bottom;a top deck;a rotatable air propulsion steering unit positioned on the top deck and configured to propel the watercraft and to rotate in order to steer the watercraft when the watercraft is submerged in a liquid body without requiring a submerged rudder steering system under the substantially flat bottom;a retractable measurement deck configured to alternatively raise above the liquid body and lower into the liquid body;a power source;an electronic controller; andan on-board steering control unit configured to receive a rotation instruction from the electronic controller and cause the air propulsion steering unit to rotate according to the instructions. 2. The watercraft of claim 1, wherein the top deck has a port side and a starboard side, and wherein the rotatable air propulsion steering unit further comprises a ducted propulsion fan substantially centered between the port side and the starboard side. 3. The watercraft of claim 2, wherein the rotatable air propulsion steering unit is configured to rotate in an arc from a fore-facing position, through a starboard-facing position, through an aft-facing position, to a port-facing position. 4. The watercraft of claim 1, the watercraft further comprising: a radio communicatively coupled with the electronic controller, wherein the radio is configured to receive, from a remote control system, a navigational instruction, and wherein the radio is configured to transmit the navigational instruction to the electronic controller. 5. The watercraft of claim 4, wherein the electronic controller is configured to translate the navigational instruction into the rotation instruction. 6. The watercraft of claim 4, the watercraft further comprising: an actuator coupled with the retractable measurement deck, wherein the actuator configured to alternatively raise the retractable measurement deck above the liquid body and lower the retractable measurement deck into the liquid body. 7. The watercraft of claim 6, wherein the actuator is communicatively coupled with the electronic controller, and wherein the actuator is configured to receive, from the electronic controller, a deck articulation instructions for towering and raising the retractable measurement deck. 8. The watercraft of claim 7, wherein the electronic controller is configured to receive, from the remote control system via the radio, the deck articulation instructions. 9. The watercraft of claim 1, wherein the retractable measurement deck further comprises a thermometer coupled with electronic controller, wherein the thermometer is configured to detect a temperature of the liquid body, and wherein the electronic controller is configured to convert the temperature into a temperature measurement and store the temperature measurement. 10. The watercraft of claim 1, wherein the retractable measurement deck further comprises a depth meter coupled with electronic controller, wherein the depth meter is configured to detect a depth of the liquid body, and wherein the electronic controller is configured to convert the depth into a depth measurement and store the depth measurement. 11. The watercraft of claim 1, wherein the retractable measurement deck further comprises a dissolved oxygen meter coupled with electronic controller, wherein the dissolved oxygen meter is configured to detect an amount of dissolved oxygen in the liquid body, and wherein the electronic controller is configured to convert the amount of dissolved oxygen into a dissolved oxygen measurement and store the dissolved oxygen measurement. 12. The watercraft of claim 1, wherein the retractable measurement deck further comprises a nitrate meter coupled with electronic controller, wherein the nitrate meter is configured to detect an amount of nitrate in the liquid body, and wherein the electronic controller is configured to convert the amount of nitrate into a nitrate level measurement and store the nitrate level measurement. 13. The watercraft of claim 1, wherein the retractable measurement deck further comprises a saline meter coupled with electronic controller, wherein the saline meter is configured to detect an amount of saline in the liquid body, and wherein the electronic controller is configured to convert the amount of saline into a saline level measurement and store the saline level measurement. 14. The watercraft of claim 1, the watercraft further comprising: a camera mounting to the top deck facing a fore-position, the camera configured to capture image frames, wherein the electronic controller is configured process and store the image frames, and wherein the radio is configured to transmit the image frames. 15. The watercraft of claim 1, wherein the top deck has an aft end, a fore end, a port side and a starboard side, wherein the rotatable air propulsion steering unit further comprises a first unducted propulsion fan positioned at the aft end and the starboard side and a second unducted propulsion fan positioned at the aft end and the port side. 16. The watercraft of claim 15, wherein the first unducted propulsion fan is configured to rotate in an arc including a first position facing towards the starboard side, a second position facing the aft end, and a third position facing the port side. 17. The watercraft of claim 16, wherein the first unducted propulsion fan is positioned at a height above the top deck such that the first unducted propulsion fan does not interfere with the top deck when rotated in the third position facing the port side. 18. The watercraft of claim 15, wherein the second unducted propulsion fan is configured to rotate in an arc including a first position facing the port side, a second position facing the aft end, and a third position facing the starboard side. 19. The watercraft of claim 18, wherein the second unducted propulsion fan is positioned at a height above the top deck such that the second unducted propulsion fan does not interfere with the top deck when rotated in the third position facing the starboard side. 20. A watercraft, the watercraft comprising: a substantially flat bottom;a top deck;a rotatable air propulsion steering unit positioned on the top deck and configured to propel the watercraft and to rotate in order to steer the watercraft when the watercraft is submerged in a liquid body without requiring a submerged rudder steering system under the substantially flat bottom; anda retractable measurement deck configured to alternatively raise above the liquid body and lower into the liquid body,wherein the top deck has an aft end, a fore end, a port side and a starboard side, wherein the rotatable air propulsion steering unit further comprises a first unducted propulsion fan positioned at the aft end and the starboard side and a second unducted propulsion fan positioned at the aft end and the port side. 21. The watercraft of claim 20, wherein the first unducted propulsion fan is configured to rotate in an arc including a first position facing towards the starboard side, a second position facing the aft end, and a third position facing the port side. 22. The watercraft of claim 21, wherein the first unducted propulsion fan is positioned at a height above the top deck such that the first unducted propulsion fan does not interfere with the top deck when rotated in the third position facing the port side. 23. The watercraft of claim 20, wherein the second unducted propulsion fan is configured to rotate in an arc including a first position facing the port side, a second position facing the aft end, and a third position facing the starboard side. 24. The watercraft of claim 23, wherein the second unducted propulsion fan is positioned at a height above the top deck such that the second unducted propulsion fan does not interfere with the top deck when rotated in the third position facing the starboard side.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (4)
Zbigniew Eugeniusz Duer, Canoe air propulsion machine.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.