[특허]Configurable marine steering system

[미국특허] Configurable marine steering system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G08B-021/00 B63H-025/08 G05D-001/01 B06G-007/70
출원번호	US-0488921 (1990-03-05)
발명자 / 주소	Bird Rebecca A. (Earlysville VA) Bennett David A. (Charlottesville VA) Coleman Albert L. (Scottsville VA) Johnson Jeffrey C. (Charlottesville VA) Richey Ronald K. (Charlottesville VA) Schluge Gregory
출원인 / 주소	Sperry Marine Inc. (Charlottesville VA 02)
인용정보	피인용 횟수 : 30 인용 특허 : 0

초록 ▼

A ship steering system has a multiplicity of selectable steering stations. A continuously rotating helm at each steering station generates digital rudder control signals which cause a predetermined rudder movement for each 360°of helm rotation. Steering stations are selected through a multiplexer controlled at a command steering station. The steering system is operable from the command steering station in a plurality of modes, which includes auto-pilot, helm (full-follow-up), and tiller (non-follow-up). Helm and/or tiller modes of operation are available at steering stations remote from the command steering station. The system provides for an emergency takeover from the helm or autopilot modes by automatically establishing the tiller mode when the tiller stick is moved. When in the autopilot mode an alarm system provides an alert should the course deviate from a selected course tolerance.

대표청구항 ▼

A ship steering system having rudder position means for positioning at least one rudder and a helm coupled to the rudder position means wherein the helm comprises: a wheel continuously rotatable through multiples of 360°; encoder means responsive to angular movement of said wheel for providing electrical rudder order signals for said at least one rudder; limit means coupled to receive said electrical rudder order signals from said encoder means for providing said electrical rudder order signals within preset electrical signal limits which are representative of right and left hardover positions of said at least one rudder; and means coupled to said rudder position means and responsive to said electrical rudder order signals provided by said limit means for positioning said at least one rudder between said right and left hardover rudder positions. A ship steering system having means for positioning at least one rudder and a heading repeater/course selector, wherein said heading repeater/course selector includes: a fixed circular heading error angle scale; a rotatable circular heading angle scale concentric with said fixed circular heading error angle scale and rotatable for aligning heading angle with an index on said heading error angle scale; and a pointer positioned between said fixed circular heading error angle scale and said rotatable circular heading angle scale, said pointer being moveable on a circle concentric with said fixed circular heading angle scale to indicate course order on said heading angle scale. A ship steering system having means for positioning at least one rudder and means for providing an off course alarm, wherein said off course alarm means includes: means for providing a ship heading representative signal; course order means for providing a course order representative signal; means responsive to said heading representative signal and said course order representative signal for providing a heading error representative signal; means for providing an off course tolerance representative signal indicative of a maximum allowable heading error; first signal means responsive to said heading error representative signal and said off course tolerance representative signal for providing a first signal when said heading representative signal is less than said off course representative signal and a second signal when said heading representative signal exceeds said off course tolerance representative signals; and means responsive to said first and second signals for providing an alarm when said second signal is provided for a time duration that exceeds a preselected time interval before a transition from said second signal to said first signal occurs. A ship steering system having a controller for positioning at least one rudder by rudder positioning means which comprises: means for receiving rudder command signals; first and second pilots, each including first and second sets of solenoid controllers, each set of solenoid controllers responsive to said rudder command signals to provide a set of solenoid control signals, said first and second pilots further including first switch means coupled to said solenoid controllers for coupling selected sets of said solenoid control signals to selected rudder control solenoids of said at least one rudder to establish a selected rudder control system.

이 특허를 인용한 특허 (30) 인용/피인용 타임라인 분석

McKenney Shepard W. ; Fadeley Kenton D., Autopilot-based steering and maneuvering system for boats.
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McKenney Shepard W. ; Fadeley Kenton D., Autopilot-based steering and maneuvering system for boats.
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McKenney, Shepard W.; Fadeley, Kenton D., Autopilot-based steering and maneuvering system for boats.
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Ziehm Fritz, Boat steering centered indicator.
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Siu Wai-Hung,HKX, Closed-loop steering control mechanism.
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Burk, Matt R.; Alpers, Nick R.; Biery, II, Addney T.; Maust, Brian G.; Weber, John E., Column based electric assist marine power steering.
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David W. Moffet, Differential bucket control system for waterjet boats.
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Gai,Giorgio, Directional control system and method for marine vessels, such as ships and the like.
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Rae, Philip Andrew; Borrett, John Robert, Dynamic control system for a marine vessel.
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John Andrew Roe, Light Guided autopilot.
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Doetsch, Peter, Marine steering system having dual hydraulic and electronic output.
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Ito, Makoto, Marine vessel steering apparatus and marine vessel including the same.
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Grahl, Scott, Multiple preset concrete trowel steering system.
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Wong,Ray Tat Lung; Fetchko,Eric B., Multiple steer by wire helm system.
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Nickerson,Irvin Howard, Power steering rate controller for a boat and method.
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Baker, Ernest D.; Clark, Jr., Leonard R.; Dorogusker, Jesse; Helmlinger, David Vincent; Listenberger, Eric David; Moll, Joseph Thomas; Ribbe, David; Weiss, Stephen N., Remote-controlled toy skateboard device.
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Baker, Ernest D.; Clark, Jr., Leonard R.; Dorogusker, Jesse; Helmlinger, David Vincent; Listenberger, Eric David; Moll, Joseph Thomas; Ribbe, David; Weiss, Stephen N., Rotary feedback mechanism for a toy.
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Tomita, Yukio; Nabeshima, Kenjiro; Wakabayashi, Takayuki; Yamamoto, Hirotaka, Rudder angle detecting device of steering gear.
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Thompson, Eldon John, Rudder angle indicator system with active sector sensing.
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Richey,Ronald K., Rudder control system with adjustable solenoid on/off settings, solenoid burnout protection, and hydraulic system monitoring.
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Yamazaki, Takayoshi; Tsuzuki, Atsuyuki; Iguchi, Kouichi, Ship-steering device.
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Wong,Ray Tat Lung; Van Leeuwen,Colin; Scott,Jon; Ferguson,Art, Steer by wire helm.
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Kenton W. Fadeley ; Shepard W. McKenney ; Thomas M. Serrao, Steering and thrust control system for waterjet boats.
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Friedrichsen Welm,DKX ; Baag.o slashed. Jepsen Aksel,DKX, Steering system for vehicles or ships.
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Kenton D. Fadeley ; Shepard W. McKenney ; Thomas M. Serrao, Stick control system for waterjet boats.
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Kenton W. Fadeley ; Shepard W. McKenney ; Thomas M. Serrao, Stick control system for waterjet boats.
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Ford Douglas W. ; Juve Eric K. ; Paterson Douglas F., Synchronizing multiple steering inputs to marine rudder/steering actuators.
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Knight Steven J., Trolling motor steering control.
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Bradley J. Deghuee, Vessel control force allocation optimization.
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Borrett, John Robert, Waterjet control system.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Configurable marine steering system 원문보기