[특허]Method for decelerating a watercraft

BOMBARDIER RECREATIONAL PRODUCTS INC.

검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
검색연산자

검색도움말
검색연산자	기능	검색시 예
()	우선순위가 가장 높은 연산자	예1) (나노 (기계 \| machine))
공백	두 개의 검색어(식)을 모두 포함하고 있는 문서 검색	예1) (나노 기계) 예2) 나노 장영실
\|	두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색	예1) (줄기세포 \| 면역) 예2) 줄기세포 \| 장영실
!	NOT 이후에 있는 검색어가 포함된 문서는 제외	예1) (황금 !백금) 예2) !image
*	검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색	예) semi*
""	따옴표 내의 구문과 완전히 일치하는 문서만 검색	예) "Transform and Quantization"

과학기술 지식인프라 ScienceON

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Method for decelerating a watercraft

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B63H-011/11 B63B-035/73
출원번호	US-0268045 (2016-09-16)
등록번호	US-9908601 (2018-03-06)
발명자 / 주소	Vachon, Frederic
출원인 / 주소	BOMBARDIER RECREATIONAL PRODUCTS INC.
대리인 / 주소	BCF LLP
인용정보	피인용 횟수 : 0 인용 특허 : 14

초록
▼

A method for decelerating a watercraft is disclosed. The watercraft has a reverse gate and a reverse gate actuator operatively connected to the reverse gate for moving the reverse gate between at least a stowed position and a deceleration position. The method includes: receiving, in a control unit, a deceleration signal from a deceleration device position sensor, the deceleration signal being indicative of an actuated position of a deceleration device; controlling, by the control unit, an operation of the reverse gate actuator based at least in part on the actuated position of the deceleration device; and moving the reverse gate from the stowed position to the deceleration position with the reverse gate actuator, the reverse gate actuator being controlled such that a speed of rotation of the reverse gate depends at least in part on the actuated position of the deceleration device.

대표
청구항
▼

1. A method for decelerating a watercraft, the watercraft having a hull, a deck disposed on the hull, a seat disposed on the deck, a motor connected to at least one of the hull and the deck, a jet propulsion system operatively connected to the motor, a reverse gate connected to at least one of the hull and the jet propulsion system, the reverse gate being movable between at least a stowed position and a deceleration position, and a reverse gate actuator operatively connected to the reverse gate for moving the reverse gate between at least the stowed position and the deceleration position, the method comprising: receiving, in a control unit, a deceleration signal from a deceleration device position sensor, the deceleration signal being indicative of an actuated position of a deceleration device, the deceleration device having multiple actuated positions;controlling, by the control unit, an operation of the reverse gate actuator based at least in part on the actuated position of the deceleration device; andmoving the reverse gate from the stowed position to the deceleration position with the reverse gate actuator, the reverse gate actuator being controlled such that a speed of rotation of the reverse gate varies based at least in part on the actuated position of the deceleration device. 2. The method of claim 1, wherein: controlling the operation of the reverse gate actuator includes: controlling the reverse gate actuator to operate according to a first operation mode as the reverse gate moves from the stowed position to an intermediate position of the reverse gate, the intermediate position being intermediate the stowed and deceleration positions; andcontrolling the reverse gate actuator to operate according to a second operation mode as the reverse gate moves from the intermediate position to the deceleration position; andthe speed of rotation of the reverse gate varies based at least in part on the one of the first and second operation modes according to which the reverse gate actuator is being controlled. 3. The method of claim 2, wherein the reverse gate actuator moves the reverse gate faster in the first operation mode than in the second operation mode. 4. The method of claim 3, wherein: the first operation mode is independent of the actuated position of the deceleration device; andthe second operation mode is dependent on the actuated position of the deceleration device. 5. The method of claim 4, wherein, in the second operation mode, the reverse gate actuator moves the reverse gate slower as the actuated position of the deceleration device is smaller. 6. The method of claim 3, wherein moving the reverse gate toward the deceleration position with the reverse gate actuator includes: moving the reverse gate from the stowed position to the intermediate position with the reverse gate actuator operating according to the first operation mode;stopping the reverse gate at the intermediate position for a time delay; andonce the time delay has expired, moving the reverse gate from the intermediate position to the deceleration position with the reverse gate actuator operating according to the second operation mode. 7. The method of claim 6, wherein the time delay is constant. 8. The method of claim 3, wherein the intermediate position is a neutral position of the reverse gate. 9. The method of claim 1, wherein: when the actuated position of the reverse gate actuator is less than a predetermined position, controlling the operation of the reverse gate actuator includes: controlling the reverse gate actuator to operate according to a first operation mode as the reverse gate moves from the stowed position to an intermediate position of the reverse gate, the intermediate position being intermediate the stowed and decelerations positions; andcontrolling the reverse gate actuator to operate according to a second operation mode as the reverse gate moves from the intermediate position to the deceleration position;when the actuated position of the reverse gate actuator is greater than the predetermined position, controlling the operation of the reverse gate actuator includes: controlling the reverse gate actuator to operate according to a third operation mode as the reverse gate moves from the stowed position to the deceleration position; andthe speed of rotation of the reverse gate varies based at least in part on the one of the first, second and third operation modes according to which the reverse gate actuator is being controlled. 10. The method of claim 9, wherein the reverse gate actuator moves the reverse gate faster in the first and third operation modes than in the second operation mode. 11. The method of claim 10, wherein: the first and third operation modes are independent of the actuated position of the deceleration device; andthe second operation mode is dependent on the actuated position of the deceleration device. 12. The method of claim 10, wherein: when the actuated position of the reverse gate actuator is less than the predetermined position, moving the reverse gate toward the deceleration position with the reverse gate actuator includes: moving the reverse gate from the stowed position to the intermediate position with the reverse gate actuator operating according to the first operation mode;stopping the reverse gate at the intermediate position for a time delay; andonce the time delay has expired, moving the reverse gate from the intermediate position to the deceleration position with the reverse gate actuator operating according to the second operation mode; andwhen the actuated position of the reverse gate actuator is greater than the predetermined position, moving the reverse gate toward the deceleration position with the reverse gate actuator includes: moving the reverse gate uninterruptedly from the stowed position to the deceleration position with the reverse gate actuator operating according to the third operation mode. 13. The method of claim 1, further comprising: reducing a thrust request upon receiving the deceleration signal prior to moving the reverse gate toward the deceleration position;reducing a speed of the motor in response to the reduction of the thrust request;continuing to reduce the speed of the motor as the reverse gate moves toward an intermediate position of the reverse gate, the intermediate position being intermediate the stowed and decelerations positions;increasing the thrust request at the intermediate position of the reverse gate; andincreasing the speed of the motor in response to increasing the thrust request. 14. A watercraft comprising: a hull;a deck disposed on the hull;a seat disposed on the deck;a motor connected to one of the hull and the deck;a jet propulsion system operatively connected to the motor;an electronic control unit (ECU) communicating with the motor for controlling an operation of the motor;a reverse gate operatively connected to at least one of the hull and the jet propulsion system, the reverse gate being movable between at least a stowed position and a deceleration position;a reverse gate actuator operatively connected to the reverse gate for moving the reverse gate between at least the stowed position and the deceleration position, and being in communication with the ECU;a deceleration device position sensor in communication with the ECU; anda deceleration device connected to the deceleration device position sensor, the deceleration device position sensor sensing a position of the deceleration device,the ECU being configured to, upon receiving a deceleration signal indicative of an actuation of the deceleration device from the deceleration device position sensor, send an actuation signal to the reverse gate actuator to move the reverse gate toward the deceleration position,the actuation signal being based at least in part on an actuated position of the deceleration device, the deceleration device having multiple actuated positions, anda speed of rotation of the reverse gate varying based at least in part on the actuated position of the deceleration device. 15. The watercraft of claim 14, wherein: the actuation signal includes a first actuation signal and a second actuation signal;the ECU is configured to, upon receiving the deceleration signal indicative of the actuation of the deceleration device from the deceleration device position sensor: send the first actuation signal to the reverse gate actuator to move the reverse gate from the stowed position to an intermediate position of the reverse gate, the intermediate position being intermediate the stowed and decelerations positions; andsend the second actuation signal to the reverse gate actuator to move the reverse gate from the intermediate position to the deceleration position; andthe reverse gate actuator moves the reverse gate faster when the ECU sends the first actuation signal than when the ECU sends the second actuation signal. 16. The watercraft of claim 14, wherein the reverse gate actuator is an electric motor. 17. A method for decelerating a watercraft, the watercraft having a hull, a deck disposed on the hull, a seat disposed on the deck, a motor connected to at least one of the hull and the deck, a jet propulsion system operatively connected to the motor, a reverse gate connected to at least one of the hull and the jet propulsion system, the reverse gate being movable between at least a stowed position and a deceleration position, and a reverse gate actuator operatively connected to the reverse gate for moving the reverse gate between at least the stowed position and the deceleration position, the method comprising: receiving, in a control unit, a deceleration signal from a deceleration device position sensor, the deceleration signal being indicative of an actuated position of a deceleration device;controlling, by the control unit, an operation of the reverse gate actuator based at least in part on the actuated position of the deceleration device; andmoving the reverse gate from the stowed position to the deceleration position with the reverse gate actuator, the reverse actuator being controlled such that a time taken for moving the reverse gate from the stowed position to the deceleration position varies depending at least in part on the actuated position of the deceleration device, the time starting from the reception of the deceleration signal by control unit. 18. The method of claim 17, wherein the operation of the reverse gate actuator is controlled such that an average speed of rotation of the reverse gate over the time is based at least in part on the actuated position of the deceleration device. 19. The method of claim 18, wherein the operation of the reverse gate actuator is controlled such that an instantaneous speed of rotation of the reverse gate varies from the stowed position to the deceleration position. 20. The method of claim 18, wherein the reverse gate actuator is controlled to: rotate the reverse gate at a first speed of rotation from the stowed position to an intermediate position, the intermediate position being intermediate the stowed and deceleration positions; androtate the reverse gate at a second speed of rotation from the intermediate position to the deceleration position, the second speed of rotation being less than the first speed of rotation.

이 특허에 인용된 특허 (14)

IPC 상위 출원인

내보내기

상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	> 총 건의 자료가 검색되었습니다. > 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) > 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. > 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) > 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오 > ~ > Text(ASCII format) Excel format

과학기술 지식인프라 ScienceON

ScienceON Chatbot

연합인증

특허 상세정보

Method for decelerating a watercraft

초록
▼

대표
청구항
▼

이 특허에 인용된 특허 (14)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

ScienceON Chatbot

연합인증

특허 상세정보

Method for decelerating a watercraft

초록 ▼

대표청구항 ▼

이 특허에 인용된 특허 (14)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼