公开(公告)号：US20120022761A1

公开(公告)日：2012-01-26

申请号：US13187361

申请日：2011-07-20

申请人： Yoshimoto Matsuda

发明人： Yoshimoto Matsuda

IPC分类号： B60T8/175 ,  G06F19/00

CPC分类号： B60T8/175 ,  B60T8/1706

摘要： A traction control system in vehicle comprises a detector for detecting a monitored value which changes according to a degree of a drive wheel slip; a condition determiner for determining whether or not the monitored value meets a control start condition and whether or not the monitored value meets a control termination condition; and a controller for executing traction control to reduce a driving power of the drive wheel during a period of time from when the condition determiner determines that the monitored value meets the control start condition until the condition determiner determines that the monitored value meets the control termination condition; the condition determiner being configured to set at least the control start condition variably based on a slip determination factor which changes according to a vehicle state and such that the control start condition changes more greatly according to the vehicle state than the control termination condition.

摘要翻译： 车辆中的牵引力控制系统包括检测器，用于检测根据驱动轮滑移的程度而改变的监视值; 用于确定所监视的值是否满足控制开始条件以及所监视的值是否满足控制终止条件的条件确定器; 以及用于执行牵引力控制以在从所述条件确定器确定所述监视值满足所述控制开始条件直到所述条件确定器确定所述监视值满足所述控制终止条件的时间段内执行牵引力控制以减小所述驱动轮的驱动力的控制器 ; 条件确定器被配置为基于根据车辆状态改变的滑移确定因子可变地设置至少控制开始条件，并且使得控制开始条件根据车辆状态而不是比控制终止条件更大地改变。

公开(公告)号：US20110155100A1

公开(公告)日：2011-06-30

申请号：US12980265

申请日：2010-12-28

申请人： Yoshimoto Matsuda

发明人： Yoshimoto Matsuda

IPC分类号： F02P5/04 ,  G06F19/00

CPC分类号： F02D41/0087 ,  B60K28/16 ,  B60T8/1706 ,  B60T8/175 ,  B60W10/06 ,  B60W2520/26 ,  B60W2520/28 ,  B60W2710/0605 ,  F02D41/021

摘要： A traction control system comprises a detector configured to detect a monitored spin value corresponding to a spin amount of a drive wheel in a vehicle; a condition determiner configured to determine whether or not the monitored spin value detected by the detector meets a driving power suppressing condition; and a controller configured to execute a traction control for reducing a driving power of the drive wheel based on the determination; the condition determiner being configured to set the driving power suppressing condition variably based on at least one of a variable parameter relating to a rotation number difference which is variable according to a change rate of a rotation number difference between the drive wheel and a driven wheel, and a variable parameter relating to rotation of a drive system which is variable according to a rotation change rate of the drive system for driving the drive wheel.

摘要翻译： 牵引控制系统包括检测器，其被配置为检测对应于车辆中的驱动轮的旋转量的监测的自旋值; 条件确定器，被配置为确定由所述检测器检测到的所监视的自旋值是否满足驱动功率抑制条件; 以及控制器，被配置为基于所述确定执行用于减小所述驱动轮的驱动力的牵引力控制; 所述条件确定器被配置为基于与根据所述驱动轮和从动轮之间的转数差的变化率可变的旋转数差相关的可变参数中的至少一个可变地设定所述驱动功率抑制条件， 以及与根据用于驱动驱动轮的驱动系统的旋转变化率可变的驱动系统的旋转有关的可变参数。

公开(公告)号：US07395798B2

公开(公告)日：2008-07-08

申请号：US11336645

申请日：2006-01-20

申请人： Yoshimoto Matsuda

发明人： Yoshimoto Matsuda

IPC分类号： F01M11/00 ,  F01M3/00 ,  F01L1/34

CPC分类号： F01L1/34 ,  F01L2001/34446

摘要： An engine for a leisure vehicle including a lubricating oil pump configured to feed a lubricating oil to engine components, and an actuator drive oil pump that is provided separately from the lubricating oil pump and is configured to drive an actuator operating with an oil pressure. The actuator drive oil pump is configured to feed an oil with a discharge pressure higher than a discharge pressure of the lubricating oil pump.

摘要翻译： 一种用于休闲车辆的发动机，包括：构造成将润滑油供给到发动机部件的润滑油泵;以及致动器驱动油泵，其与所述润滑油泵分开设置并且被构造成驱动以油压操作的致动器。 致动器驱动油泵被配置为供给具有高于润滑油泵的排出压力的排出压力的油。

公开(公告)号：US07363903B2

公开(公告)日：2008-04-29

申请号：US11580516

申请日：2006-10-13

申请人： Yoshimoto Matsuda

发明人： Yoshimoto Matsuda

IPC分类号： F02F7/00 ,  F01P5/10 ,  F01M1/02 ,  F02B67/00

CPC分类号： F01M1/02 ,  F01M2001/0253 ,  F01M2001/0269 ,  F01P5/10 ,  F01P5/12 ,  F01P2050/16 ,  F02B61/02

摘要： An engine for a leisure vehicle including a crankcase having at least two crankcase portions, a plurality of main journal fastener bolts by which the two crankcase portions are coupled to each other such that a crankshaft is rotatably mounted between the two crankcase portions, an oil pump disposed below the plurality of main journal fastener bolts and a vicinity of the main journal fastener bolts, and a water pump disposed laterally of the oil pump in such a manner that a rotational shaft of the water pump is coaxial with a rotational shaft of the oil pump.

摘要翻译： 一种用于休闲车辆的发动机，包括具有至少两个曲轴箱部分的曲轴箱，多个主轴颈紧固螺栓，两个曲轴箱部分彼此联接，使得曲轴可旋转地安装在两个曲轴箱部分之间，油泵 设置在多个主轴颈紧固螺栓的下方和主轴颈紧固螺栓附近;以及水泵，其设置在油泵的侧面，使得水泵的旋转轴与油的旋转轴同轴 泵。

公开(公告)号：US07325533B2

公开(公告)日：2008-02-05

申请号：US11606402

申请日：2006-11-28

申请人： Yoshimoto Matsuda

发明人： Yoshimoto Matsuda

IPC分类号： F02D9/02 ,  F02D41/14

CPC分类号： F02D9/08 ,  F02D11/106

摘要： A leisure vehicle comprising an electronic control throttle system of an engine in which an actuator drives a throttle valve in response to an operation signal according to an operation amount of a throttle operation device, the electronic control throttle system including a throttle valve controller configured to send a control signal to the actuator to drive the throttle valve. The throttle valve controller is configured to give a gain to compensate for a deviation between a target opening degree of the throttle valve that is set based on the operation amount of the throttle operation device and an actual opening degree of the throttle valve which is a detected opening degree of the throttle valve. The throttle valve controller is configured to set the gain that causes the throttle valve to enter an overshooting region that exceeds a fully open position in a movement range of the throttle valve.

摘要翻译： 一种休闲车辆，包括发动机的电子控制节流系统，其中致动器响应于根据节气门操作装置的操作量的操作信号驱动节气门，所述电子控制节流系统包括节气门控制器，所述节气门控制器被配置为发送 控制信号到致动器以驱动节流阀。 节流阀控制器被配置为提供增益以补偿基于节气门操作装置的操作量设定的节气门的目标开度与作为检测到的节气门的实际开度之间的偏差 节气门开度。 节流阀控制器被配置为设定使节流阀进入超过在节流阀的移动范围内的完全打开位置的过冲区域的增益。

公开(公告)号：US07237528B2

公开(公告)日：2007-07-03

申请号：US11090978

申请日：2005-03-25

申请人： Yoshimoto Matsuda

发明人： Yoshimoto Matsuda

IPC分类号： F02D9/08 ,  F02D11/10

CPC分类号： F02D9/1095 ,  F02D9/105 ,  F02D9/1065 ,  F02D11/04 ,  F02D11/105

摘要： A multi-cylinder engine for driving a vehicle is provided. The multi-cylinder engine includes a plurality of cylinders. The engine also includes a multi-throttle valve device having a plurality of air-intake passages, each of which being configured to lead air to the respective cylinder, and a plurality of throttle valves, each of which being configured to open and close the respective air-intake passage. At least one of the throttle valves is configured to be opened and closed independently of at least one of the other throttle valves.

摘要翻译： 提供一种用于驾驶车辆的多缸发动机。 多缸发动机包括多个气缸。 发动机还包括多节气门装置，其具有多个进气通道，每个进气通道被构造成将空气引导到相应的气缸;以及多个节流阀，每个节流阀构造成打开和关闭相应的 进气通道。 节流阀中的至少一个构造成独立于至少一个其它节流阀打开和关闭。

公开(公告)号：US07014518B2

公开(公告)日：2006-03-21

申请号：US10864828

申请日：2004-06-08

申请人： Yoshimoto Matsuda ,  Yoshinori Tsumiyama

发明人： Yoshimoto Matsuda ,  Yoshinori Tsumiyama

IPC分类号： G01M15/00

CPC分类号： B63B35/731 ,  B63B49/00 ,  B63H11/08 ,  G07C5/006

摘要： A method and device for processing self-diagnostic information relating to an operating state of a jet-propulsion personal watercraft to display the self-diagnostic information on a display device equipped in the personal watercraft. The method typically includes the steps of obtaining operating state information relating to the operating state of the watercraft, performing self-diagnosis of the operating state of the watercraft based on the obtained operating state information to obtain diagnostic data, determining whether or not an abnormality exists in the diagnostic data, determining whether or not an operation condition of an engine mounted in the watercraft meets a predetermined operation condition, the engine being configured to propel the watercraft, and outputting information of the abnormality to the display device based on a result obtained in the step of determining whether or not the abnormality exists in the diagnostic data and based on a result obtained in the step of determining whether or not the engine meets the predetermined operation condition.

摘要翻译： 一种用于处理与喷气推进个人船舶的操作状态相关的自我诊断信息以在配备在个人船舶中的显示装置上显示自我诊断信息的方法和装置。 该方法通常包括以下步骤：基于获得的操作状态信息获得与船舶的运行状态有关的操作状态信息，执行船舶的运行状态的自我诊断以获得诊断数据，确定是否存在异常 在诊断数据中，判断安装在船舶中的发动机的运转状况是否达到规定的运转状态，发动机构造成推进船只，并根据所得到的结果向显示装置输出异常信息 确定诊断数据中是否存在异常并且基于在确定发动机是否满足预定操作条件的步骤中获得的结果的步骤。

公开(公告)号：US06997128B2

公开(公告)日：2006-02-14

申请号：US10803617

申请日：2004-03-17

申请人： Yoshimoto Matsuda

发明人： Yoshimoto Matsuda

IPC分类号： B63B35/73

CPC分类号： F01N13/004 ,  B63B35/731 ,  B63H21/24 ,  B63H21/30 ,  B63H21/32 ,  F01N13/02 ,  F01N13/08 ,  F01N2590/022 ,  F02B61/045 ,  F02B2075/025

摘要： A stand-up type personal watercraft comprises a body including a hull and a deck covering the hull from above, the body having a foot deck at a rear portion of the deck, on which an operator rides, a water jet pump configured to propel the watercraft, and a four-cycle multi-cylinder engine provided within the body and configured to drive the water jet pump, wherein the engine is disposed forward of the foot deck within the body and substantially at a center position in a longitudinal direction of the body.

摘要翻译： 一种独立型个人船舶包括一个主体，包括一个船体和一个从上面覆盖船体的甲板，该船体在甲板的后部有一个脚甲板，操作人员骑在该甲板上，一个配置成推动 船体和四冲程多气缸发动机，其设置在主体内并且构造成驱动水射流泵，其中发动机设置在车身主体内的脚踏板的前方，并且基本上位于主体的纵向方向上的中心位置 。

公开(公告)号：US06960106B2

公开(公告)日：2005-11-01

申请号：US10744025

申请日：2003-12-22

申请人： Yoshimoto Matsuda

发明人： Yoshimoto Matsuda

IPC分类号： B63H11/08 ,  B63B35/73 ,  B63H21/22 ,  F02D29/02 ,  F02D45/00

CPC分类号： B63H21/22

摘要： A personal watercraft comprises an engine, a sensor configured to detect an operating state of the engine, a control device configured to control an operation of the engine based on a detection signal from the sensor, and a display device including a first display portion configured to output a state of the watercraft based on data output from the control device, wherein the display device includes a storage portion configured to store the data output from the control device.

摘要翻译： 个人船舶包括发动机，被配置为检测发动机的运行状态的传感器，配置成基于来自传感器的检测信号来控制发动机的运转的控制装置，以及包括第一显示部分的显示装置， 基于从控制装置输出的数据输出船舶的状态，其中，所述显示装置包括被配置为存储从所述控制装置输出的数据的存储部。

公开(公告)号：US06913499B2

公开(公告)日：2005-07-05

申请号：US10637944

申请日：2003-08-07

申请人： Yoshimoto Matsuda

发明人： Yoshimoto Matsuda

IPC分类号： B63H11/08 ,  B63B35/73 ,  B63H21/32 ,  F01N13/08

CPC分类号： B63H21/32

摘要： An exhaust passage configured to discharge an exhaust gas from an engine of a small watercraft, comprises at least a first exhaust pipe, a second exhaust pipe connected to the first exhaust pipe, and a connecting structure configured to connect the first exhaust pipe and the second exhaust pipe to each other, the connecting structure including a first tubular insertion end portion provided at a connecting end portion of the first exhaust pipe so as to protrude toward a connecting end portion of the second exhaust pipe, a second tubular insertion end portion provided at the connecting end portion of the second exhaust pipe so as to accommodate the first tubular insertion end portion of the first exhaust pipe, a ring groove formed to extend circumferentially over an entire outer peripheral face of the first insertion end portion, and a seal ring configured to engage in the ring groove.

摘要翻译： 排气通道，其构造成从小型船舶的发动机排出排气，至少包括第一排气管，与第一排气管连接的第二排气管，以及将第一排气管与第二排气管连接的连接结构 所述连接结构包括：第一管状插入端部，设置在所述第一排气管的连接端部，朝向所述第二排气管的连接端部突出;第二管状插入端部，设置在所述第二管状插入端部; 所述第二排气管的连接端部容纳所述第一排气管的第一管状插入端部，形成为在所述第一插入端部的整个外周面上周向延伸的环槽，以及密封环， 啮合环槽。