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1. 发明授权

US09457885B2 Dual rudder watercraft steering control system for enhanced maneuverability 有权
公开(公告)号：US09457885B2
公开(公告)日：2016-10-04
申请号：US14562926
申请日：2014-12-08
申请人： Enovation Controls, LLC
发明人： Kennon Guglielmo , Christopher Cole
IPC分类号： B63H25/36 , B63H25/38 , B63H1/04 , B63H5/07 , B63H21/21 , B63H21/00 , B63H23/34 , B63H25/02 , B63H25/06
CPC分类号： B63H25/38 , B63H1/04 , B63H5/07 , B63H21/21 , B63H21/24 , B63H23/34 , B63H25/02 , B63H25/36 , B63H2025/063 , B63H2025/066
摘要： A steering control system for ski boat with an inboard motor and a single, non-steerable propeller. The control system augments the traditional aft rudder with a forward rudder (located immediately in front of the propeller), and controls one or both rudders to improve steering when backing and in low forward speed conditions. The control system may control only the forward rudder, while the pre-existing controls operate the aft rudder, or optionally controls both rudders. The rudder angle control algorithm calculates proportional rudder angles based on helm and throttle settings, or optimal rudder angles based on more sensed conditions including the operator's helm and throttle controls, the ski boat's direction and speed, propeller RPM and thrust direction, and each rudder's angle. An electronic controller sends control signals to the rudders to achieve the optimal rudder angles.

2. 发明授权

US09290255B2 Rudder position indicator 有权
标题翻译：方向舵位置指示器
公开(公告)号：US09290255B2
公开(公告)日：2016-03-22
申请号：US14201067
申请日：2014-03-07
申请人： Ross M. Zimmerman
发明人： Ross M. Zimmerman
IPC分类号： B63H25/36 , B62D15/02
CPC分类号： B63H25/36 , B62D15/0205
摘要： A rudder position indicator that is gravity driven, designed to reduce the opportunity for misalignment, and can be recalibrated without being detached in the event that misalignment occurs. The rudder position indicator includes a gear assembly having an angle indicator and a position indicator assembly that are housed within an indicator case. A dampening fluid is filled within the indicator case as well, and acts to reduce the possibility of misalignment by reducing wobble of the angle indicator as a ship wheel is rotated. The indicator case is attached to the ship wheel by means of a mounting case; the mounting case being attached to the ship wheel using an adhesive. The indicator case is rotatably positioned into the mounting case and is stepped, such that the indicator case can be locked in and out of position to calibrate the angle indicator.
摘要翻译：重力驱动的方向舵位置指示器，旨在减少未对准的机会，并且在发生不对准的情况下可以重新校准而不分离。方向舵位置指示器包括齿轮组件，其具有容纳在指示器壳体内的角度指示器和位置指示器组件。润滑液也被填充在指示器壳体内，并且通过减小船轮旋转时角度指示器的摆动来减小不对准的可能性。指示器壳体通过安装壳体连接到船轮; 安装壳体使用粘合剂附接到船轮。指示器壳体可旋转地定位在安装壳体中并且是阶梯状的，使得指示器壳体可以被锁定在位置并且不在位置上以校准角度指示器。

3. 发明授权

US08141510B2 Marine vessel steering device and marine vessel including the same 有权
标题翻译：海运船只转向装置和船舶包括相同
公开(公告)号：US08141510B2
公开(公告)日：2012-03-27
申请号：US12637899
申请日：2009-12-15
申请人： Makoto Ito
发明人： Makoto Ito
IPC分类号： B63H25/00
CPC分类号： B63H25/36 , B63H25/42
摘要： A marine vessel steering device includes a turning mechanism arranged to be attached to a marine vessel, an operation unit arranged to be operated by an operator to steer the marine vessel, a steering angle detection unit arranged to detect a steering angle of the operation unit, a turning angle detection unit arranged to detect a turning angle of the turning mechanism, a turning control unit arranged to control the turning mechanism according to a steering angle, a phase shift determination unit arranged to determine whether phases of the steering angle and the turning angle are shifted relative to each other, and a turning control delay unit. The turning control delay unit is arranged to start control of the turning mechanism by the turning control unit after waiting for elimination of the phase shift by an operation of the operation unit when the phase shift determination unit determines that the phases of the steering angle and the turning angle are shifted relative to each other when starting the turning control unit.
摘要翻译：一种海洋船只转向装置，包括设置成附接到船舶的转动机构，布置成由操作者操作以操纵船舶的操作单元，设置成检测操作单元的转向角度的转向角检测单元，转向角检测单元，其被设置为检测所述转动机构的转动角度;转向控制单元，被配置为根据转向角来控制所述转动机构;相移判定单元，被配置为确定转向角和转向角度的相位相对于彼此移位，以及转动控制延迟单元。转向控制延迟单元被布置成当相移确定单元确定转向角和相位偏移的相位时，通过操作单元的操作等待消除相移之后，由转向控制单元开始转动机构的控制当起动转向控制单元时，转向角相对于彼此偏移。

4. 发明申请

US20120016543A1 METHOD FOR VERIFYING THE TOE ANGLE OF A SHIP'S RUDDERS 有权
标题翻译：验证船舶研究员角度的方法
公开(公告)号：US20120016543A1
公开(公告)日：2012-01-19
申请号：US13258672
申请日：2010-03-30
申请人： Adriano Zanfei
发明人： Adriano Zanfei
IPC分类号： B63H25/06 , G05D1/02
CPC分类号： B63H25/02 , B63B39/00 , B63H25/04 , B63H25/26 , B63H25/36
摘要： A method of checking a toe angle of at least one port rudder (1) and at least one starboard rudder (2) of a ship, which are electronically adjusted via a control device, such that different toe angles are set for the at least one port rudder (1) and the at least one starboard rudder (2) and from which an optimal toe angle is determined, in real time, for each of the at least one port rudder (1) and the at least one starboard rudder (2).
摘要翻译：一种检查船舶的至少一个端口舵（1）和至少一个右舷舵（2）的趾角的方法，其经由控制装置进行电子调节，使得为至少一个设定不同的趾角端口方向舵（1）和至少一个右舷舵（2），并且对于至少一个端舵（1）和至少一个右舷舵（2）中的每一个，实时确定最佳束趾角度）。

5. 发明申请

US20100116190A1 MARINE VESSEL STEERING APPARATUS AND MARINE VESSEL INCLUDING THE SAME 有权
标题翻译：海运船舶转向装置和海运船舶，包括其中
公开(公告)号：US20100116190A1
公开(公告)日：2010-05-13
申请号：US12616230
申请日：2009-11-11
申请人： Makoto ITO
发明人： Makoto ITO
IPC分类号： B63H25/24 , B63H25/00 , B63H25/02 , B63H25/36 , B63H25/38
CPC分类号： B63H25/42 , B63H20/12 , B63H25/36 , B63H2020/003 , B63H2025/022
摘要： A marine vessel steering apparatus includes a rudder unit arranged to be mounted pivotally on a hull, an actuator arranged to turn the rudder unit, a rudder angle sensor arranged to detect the rudder angle of the rudder unit, a steering wheel arranged to be operated by an operator to steer the rudder unit, a wheel angle detecting unit arranged to detect the amount of change in the rotation angle of the steering wheel, and a control unit arranged to perform steering control by controlling the actuator based on values detected by the rudder angle sensor and the wheel angle detecting unit. The control unit is arranged to set the rudder angle of the rudder unit detected by the rudder angle sensor at the start of steering control corresponding to the steering wheel as an initial target rudder angle and compute a target rudder angle based on the initial target rudder angle and the change in the rotation angle of the steering wheel, and to control the actuator to change the rudder angle of the rudder unit in accordance with the target rudder angle.
摘要翻译：一种船用转向装置，包括一个方向舵单元，其被设置为可转动地安装在船体上，致动器被布置成转动方向舵单元;舵角传感器，被设置成检测舵单元的舵角;方向盘，其被布置成由用于操纵方向舵单元的操作者，被设置为检测方向盘的旋转角度的变化量的车轮角度检测单元，以及控制单元，其被配置为通过基于由舵角检测到的值来控制致动器来执行转向控制传感器和车轮角度检测单元。控制单元被配置成将舵角传感器检测到的方向舵单元的舵角设定为与方向盘对应的转向控制开始，作为初始目标方向舵角，并基于初始目标舵角计算目标舵角以及方向盘的旋转角度的变化，并且控制致动器根据目标舵角改变舵单元的舵角。

6. 发明授权

US07452250B2 Outboard motor steering control system 失效
标题翻译：舷外马达转向控制系统
公开(公告)号：US07452250B2
公开(公告)日：2008-11-18
申请号：US11633912
申请日：2006-12-05
申请人： Makoto Yazaki , Taiichi Otobe , Hideaki Takada
发明人： Makoto Yazaki , Taiichi Otobe , Hideaki Takada
IPC分类号： B60L1/14
CPC分类号： B63H25/36 , B63H20/12 , B63H25/00 , B63H25/42
摘要： An outboard motor steering control system operates at starting of the engine to compare the output of the steering wheel angle sensor which indicates the turned angle of the steering wheel and the output of the rotation angle sensor which indicates the rotation angle of the swivel shaft, determines whether there is a phase difference in steering angle therebetween, responds to any phase difference found by, at the time the boat operator turns the steering wheel, controlling the operation of the actuator connected to the swivel shaft so as to eliminate the difference, and further operates to inform the boat operator of the difference. Owing to this configuration, the difference can be eliminated without causing the boat operator to experience an unnatural feel.
摘要翻译：舷外马达转向控制系统在起动发动机时进行操作，以便比较方向盘角度传感器的输出，该方向盘角度传感器指示方向盘的转角和表示旋转轴的旋转角度的旋转角度传感器的输出，确定在其间的转向角是否存在相位差，响应于在船操作员转动方向盘时发现的任何相位差，控制连接到旋转轴的致动器的操作，以消除差异，并且进一步操作通知船只操作员的差异。由于这种配置，可以消除差异，而不会导致船只操作员经历不自然的感觉。

7. 发明申请

US20050229834A1 Steer by wire helm 有权
标题翻译：由导线掌导
公开(公告)号：US20050229834A1
公开(公告)日：2005-10-20
申请号：US10926327
申请日：2004-08-26
申请人： Ray Wong , Colin Van Leeuwen , Jon Scott , Art Ferguson
发明人： Ray Wong , Colin Van Leeuwen , Jon Scott , Art Ferguson
IPC分类号： B63H25/24 , B63H25/36 , B63H25/00
CPC分类号： B63H25/24 , B63H25/36
摘要： A helm apparatus for a marine craft or other vehicle having a steered member such as a rudder includes a mechanically rotatable steering device and a sensor which senses angular movement of the steering device when the craft is steered. A communication link to the rudder enables the helm to monitor the rudder position. A bi-directional stop mechanism is actuated when the helm determines that the rudder position is beyond starboard or port hard-over thresholds, indicating that the rudder has reached a limit of travel. The helm can cause the stop mechanism to fully engage the steering device to stop further rotation of the steering device in a first rotational direction, corresponding to rotational movement towards said limit of travel. Rotational play is provided between the sensor and the stop mechanism, whereby the steering device can be rotated a limited amount, relative to the sensor, when the stop mechanism is fully engaged. The stop mechanism is released from engagement with the steering device when the sensor senses that the steering device is rotated, as permitted by said play, in a second rotational direction which is opposite the first rotational direction. Additionally, the same stop mechanism, or an optional steering effort mechanism, can be used to provide a dynamic steering effort, whereby the torque required to rotate the steering shaft is varied based on system inputs and configurations. The required torque is changed by fluctuations of the amount of friction between the steering effort mechanism and steering shaft, based on system inputs and configurations.
摘要翻译：用于具有转向构件（例如方向舵）的船舶或其他车辆的舵装置包括机械可转动的转向装置和传感器，该传感器在转向时检测转向装置的角运动。与方向舵的通信链接使掌舵能够监视舵位置。当舵确定方向舵位置超过右舷或端口硬化阈值时，双向停止机构被启动，表明方向舵已经达到行驶限制。舵头可以使止动机构完全接合转向装置，以停止转向装置在第一旋转方向上的进一步旋转，对应于朝向所述行驶极限的转动。在传感器和停止机构之间提供旋转游隙，由此当停止机构完全接合时，转向装置可以相对于传感器旋转有限的量。当所述传感器感测到所述游戏所允许的所述转向装置在与所述第一旋转方向相反的第二旋转方向上旋转时，所述停止机构被释放不与所述转向装置接合。此外，可以使用相同的停止机构或可选的转向力机构来提供动态转向力，由此基于系统输入和配置来改变旋转转向轴所需的扭矩。基于系统输入和配置，所需的扭矩由转向力机构和转向轴之间的摩擦量的变化而改变。

8. 发明授权

US06549831B2 Rudder angle indicator system with active sector sensing 有权
公开(公告)号：US06549831B2
公开(公告)日：2003-04-15
申请号：US09768583
申请日：2001-01-24
申请人： Eldon John Thompson
发明人： Eldon John Thompson
IPC分类号： B63M2536
CPC分类号： B63H25/36
摘要： The rudder angle indicator system utilizes a low cost potentiometer coupled to the rudder to provide a signal proportional to rudder angle. A stepper motor positions, in open loop arrangement, the dial of a rudder angle indicator, such as a large three-faced rudder angle display, in accordance with the potentiometer signal. An active sector tab and sensor are utilized to provide a signal in accordance with when the indicator is in the active sector of the display so as to minimize the search for the indicator zero index tab.

9. 发明授权

US3548774A Marine steering gear linkage 失效
标题翻译：海上转向齿轮联动
公开(公告)号：US3548774A
公开(公告)日：1970-12-22
申请号：US3548774D
申请日：1968-05-13
申请人： JERED IND INC
发明人： PEASE MARK H
IPC分类号： B63H25/20 , B63H25/34 , B63H25/36 , B63H25/06
CPC分类号： B63H25/36 , B63H25/20 , B63H25/34

10. 发明授权

US3331350A Position indicator 失效
公开(公告)号：US3331350A
公开(公告)日：1967-07-18
申请号：US40009864
申请日：1964-09-29
申请人： CALHOUN NORTON
发明人： CALHOUN NORTON
IPC分类号： B63H25/36
CPC分类号： B63H25/36

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