公开(公告)号：US20090278362A1

公开(公告)日：2009-11-12

申请号：US12436971

申请日：2009-05-07

申请人： Toshinori Inagawa ,  Shinsaku Nakayama ,  Yoshinori Masubuchi

发明人： Toshinori Inagawa ,  Shinsaku Nakayama ,  Yoshinori Masubuchi

IPC分类号： H02P9/04

CPC分类号： H02P27/16 ,  B60L11/00 ,  H02M5/271 ,  H02P9/04 ,  H02P9/48 ,  H02P2101/45 ,  Y02T10/642

摘要： In a cycloconverter generator, AC power required by the load is detected and a desired speed of the engine is determined based on the required AC power, operation of an actuator is controlled such that the engine speed becomes equal to the desired engine speed, and the required AC power is generated by turning on switching elements (thyristors) such that a number of the phase signal within one period of frequency of the AC power, becomes equal to a number determined by the desired engine speed, thereby preventing undesirable increase in fuel consumption and noise by operating the engine at a speed corresponding to required AC power and enabling to generate stable AC power even when the engine speed changes abruptly.

摘要翻译： 在循环变换器发电机中，检测负载所需的交流电力，并且基于所需的交流电力确定发动机的期望速度，控制致动器的操作，使得发动机转速等于期望的发动机转速，并且 通过接通开关元件（晶闸管）产生所需的AC电力，使得交流电力的频率的一个周期内的相位信号的数量等于由期望的发动机转速确定的数量，从而防止不期望的燃料消耗增加 通过以对应于所需AC电力的速度操作发动机，并且即使当发动机速度突然变化时也能够产生稳定的交流电力而产生噪声。

公开(公告)号：US07465202B2

公开(公告)日：2008-12-16

申请号：US11655297

申请日：2007-01-19

申请人： Hideaki Takada ,  Shinsaku Nakayama

发明人： Hideaki Takada ,  Shinsaku Nakayama

IPC分类号： B63H5/125 ,  B63H20/08

CPC分类号： B63H20/12 ,  B63H25/14 ,  B63H25/22 ,  B63H25/24

摘要： An outboard motor steering control system is configured to have both an electric steering mechanism (having an electric motor, steering angle sensor and electronic controller such as microcomputer) and a hydraulic steering mechanism (having a hydraulic cylinder and a hydraulic pump) that can be switched therebetween in response to manipulation by the operator. With this, switching from one of the electric steering mechanism and hydraulic steering mechanism to the other can be easily conducted, thereby enabling to easily cope with the operator's preference of steering feel. Further, even if a failure occurs in one of the electric steering mechanism and hydraulic steering mechanism, the steering operation of the outboard motor can be continued by switching from the one steering mechanism to the other, i.e., normally-operating steering mechanism.

摘要翻译： 舷外马达转向控制系统被配置为具有可以被切换的电动转向机构（具有电动机，转向角传感器和诸如微型计算机的电子控制器）和液压转向机构（具有液压缸和液压泵） 其间响应于操作者的操纵。 由此，可以容易地进行从电动转向机构和液压转向机构之一的切换，从而能够容易地应对操作者对转向感觉的偏好。 此外，即使在电动转向机构和液压转向机构中的一个中发生故障，也可以通过从一个转向机构切换到另一个转向机构即正常操作的转向机构来继续舷外马达的转向操作。

公开(公告)号：US07429202B2

公开(公告)日：2008-09-30

申请号：US11274862

申请日：2005-11-15

申请人： Makoto Yazaki ,  Shinsaku Nakayama ,  Hideaki Takada

发明人： Makoto Yazaki ,  Shinsaku Nakayama ,  Hideaki Takada

IPC分类号： B63H5/20 ,  B63H25/04

CPC分类号： B63H21/213 ,  B63H21/265 ,  B63H25/42

摘要： In an outboard motor control system having two outboard motors each mounted on a stern of a boat, there is provided a controller that controls operation of steering actuators to regulate steering angles of the outboard motors such that lines extending from axes of rotation of the propellers of the outboard motors intersect at a desired point. With this, it becomes possible to freely adjust the stream confluence point of the outboard motors, thereby improving boat driving stability and providing enhanced auto-spanker performance.

摘要翻译： 在具有安装在船尾的两个舷外马达的舷外马达控制系统中，设置有控制器，其控制转向致动器的操作以调节舷外马达的转向角，使得从螺旋桨的旋转轴线延伸的线 舷外马达在所需点相交。 由此，能够自由地调整舷外马达的流汇合点，从而提高船的行驶稳定性，提供增强的自动打屁股的性能。

公开(公告)号：US07325506B2

公开(公告)日：2008-02-05

申请号：US11411418

申请日：2006-04-20

申请人： Kosei Yamashita ,  Kazuhiro Sato ,  Kei Inoue ,  Shinsaku Nakayama

发明人： Kosei Yamashita ,  Kazuhiro Sato ,  Kei Inoue ,  Shinsaku Nakayama

IPC分类号： B63H25/00

CPC分类号： B63H20/12 ,  B63H21/213

摘要： In an outboard motor control system, equipped with two outboard motors and actuators for steering, changing shift position and regulating engine speed, two navigation units responsive to operations of the operator for producing outputs indicative of actuator operation commands, two ECUs that control the operation of the actuators based on the outputs from the navigation units, an output forwarding ECU which forwards the outputs of one of the navigation units to the ECUs, and two switchover buttons for changing the outputs to be forwarded. Therefore, only the set of outputs for the one navigation unit selected by the operator is sent to the ECUs. In other words, in the case where multiple navigation units are provided, use of the navigation units is limited to a desired one thereof, so that the outboard motors can be stably controlled even when the control inputs to the individual navigation units are different.

摘要翻译： 在舷外马达控制系统中，配有两个舷外马达和用于转向，改变换档位置和调节发动机转速的执行器，两个导航单元响应于操作者的操作，用于产生指示执行器操作命令的输出，两个ECU控制操作 基于来自导航单元的输出的致动器，将导航单元之一的输出转发到ECU的输出转发ECU以及用于改变要转发的输出的两个切换按钮。 因此，仅将由操作者选择的一个导航单元的输出集合发送到ECU。 换句话说，在提供多个导航单元的情况下，导航单元的使用被限制到其期望的一个，使得即使当对各个导航单元的控制输入不同时，也能够稳定地控制舷外马达。

公开(公告)号：US20060240720A1

公开(公告)日：2006-10-26

申请号：US11411418

申请日：2006-04-20

申请人： Kosei Yamashita ,  Kazuhiro Sato ,  Kei Inoue ,  Shinsaku Nakayama

发明人： Kosei Yamashita ,  Kazuhiro Sato ,  Kei Inoue ,  Shinsaku Nakayama

IPC分类号： B63H21/22 ,  B63H20/08 ,  B63H21/21 ,  B63H23/00 ,  B63H5/125 ,  B60W10/04 ,  B63H5/20

CPC分类号： B63H20/12 ,  B63H21/213

摘要： In an outboard motor control system, equipped with two outboard motors and actuators for steering, changing shift position and regulating engine speed, two navigation units responsive to operations of the operator for producing outputs indicative of actuator operation commands, two ECUs that control the operation of the actuators based on the outputs from the navigation units, an output forwarding ECU which forwards the outputs of one of the navigation units to the ECUs, and two switchover buttons for changing the outputs to be forwarded. Therefore, only the set of outputs for the one navigation unit selected by the operator is sent to the ECUs. In other words, in the case where multiple navigation units are provided, use of the navigation units is limited to a desired one thereof, so that the outboard motors can be stably controlled even when the control inputs to the individual navigation units are different.

摘要翻译： 在舷外马达控制系统中，配有两个舷外马达和用于转向，换档位置和调节发动机转速的执行器，两个导航单元响应于操作者的操作，用于产生指示执行器操作命令的输出，两个ECU控制操作 基于来自导航单元的输出的致动器，将导航单元之一的输出转发到ECU的输出转发ECU以及用于改变要转发的输出的两个切换按钮。 因此，仅将由操作者选择的一个导航单元的输出集合发送到ECU。 换句话说，在提供多个导航单元的情况下，导航单元的使用被限制到其期望的一个，使得即使当对各个导航单元的控制输入不同时，也能够稳定地控制舷外马达。

公开(公告)号：US20060166567A1

公开(公告)日：2006-07-27

申请号：US11335149

申请日：2006-01-19

申请人： Taiichi Otobe ,  Hideaki Takada ,  Shinsaku Nakayama

发明人： Taiichi Otobe ,  Hideaki Takada ,  Shinsaku Nakayama

IPC分类号： B63H23/00

CPC分类号： B63H25/02 ,  B63H21/265 ,  B63H25/42

摘要： In an outboard motor steering control system having a plurality of outboard motors each adapted to be mounted on a stern of a boat by a shaft to be movable by an actuator relative to the boat and each having an internal combustion engine to power a propeller, a desired steering angle of each outboard motor is determined individually based on detected engine speed and rotation angle of a steering wheel, and the operation of the actuator is controlled based on the determined desired steering angle, thereby improving both straight course-holding performance and turning performance by regulating the relative angles between the outboard motors in response to the cruising conditions of the boat.

摘要翻译： 在具有多个舷外马达的舷外马达转向控制系统中，每个舷外马达各自适于通过一个轴安装在船尾上，使其能够通过致动器相对于船可移动，并且每个都具有为螺旋桨提供动力的内燃机 基于检测到的发动机转速和方向盘的旋转角度，分别确定每个舷外马达的期望转向角，并且基于所确定的期望转向角来控制致动器的操作，从而提高直线行程保持性能和转向性能 通过根据船的巡航条件调节舷外马达之间的相对角度。

公开(公告)号：US20060105647A1

公开(公告)日：2006-05-18

申请号：US11274862

申请日：2005-11-15

申请人： Makoto Yazaki ,  Shinsaku Nakayama ,  Hideaki Takada

发明人： Makoto Yazaki ,  Shinsaku Nakayama ,  Hideaki Takada

IPC分类号： B63H20/08

CPC分类号： B63H21/213 ,  B63H21/265 ,  B63H25/42

摘要： In an outboard motor control system having two outboard motors each mounted on a stern of a boat, there is provided a controller that controls operation of steering actuators to regulate steering angles of the outboard motors such that lines extending from axes of rotation of the propellers of the outboard motors intersect at a desired point. With this, it becomes possible to freely adjust the stream confluence point of the outboard motors, thereby improving boat driving stability and providing enhanced auto-spanker performance.

摘要翻译： 在具有安装在船尾的两个舷外马达的舷外马达控制系统中，设置有控制器，其控制转向致动器的操作以调节舷外马达的转向角，使得从螺旋桨的旋转轴线延伸的线 舷外马达在所需点相交。 由此，能够自由地调整舷外马达的流汇合点，从而提高船的行驶稳定性，提供增强的自动打屁股的性能。