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公开(公告)号：US20110297504A1
公开(公告)日：2011-12-08
申请号：US13154044
申请日：2011-06-06
IPC分类号： F16D13/70
CPC分类号： F16D28/00 , F16D21/06 , F16D2021/0676 , F16D2023/123 , F16D2300/18
摘要： A clutch device which transmits torque by causing multiple friction engagement elements to engage with each other by use of a clutch connection/disconnection member caused to operate by an electric actuator includes: an elastic member disposed between the clutch connection/disconnection member and the multiple friction engagement elements; position detection means for detecting a position of the clutch connection/disconnection member; and controlling means for controlling an operation of the electric actuator on the basis of the position of the clutch connection/disconnection member detected by the position detection means. Thus, the position of the clutch connection/disconnection member (i.e. a stroke amount of the elastic member) and a torque transmission capacity of the clutch device have a linear relationship with each other. Hence, the torque transmission capacity of the clutch device can be accurately controlled by the electric actuator.
摘要翻译： 一种通过使多个摩擦接合元件通过使用由电致动器操作的离合器连接/断开构件彼此接合来传递扭矩的离合器装置，包括：设置在离合器连接/断开构件和多重摩擦之间的弹性构件 订婚元素 位置检测装置，用于检测离合器连接/断开构件的位置; 以及控制装置，用于根据由位置检测装置检测的离合器连接/断开部件的位置来控制电致动器的操作。 因此，离合器连接/断开部件的位置（即弹性部件的行程量）和离合器装置的扭矩传递能力彼此具有线性关系。 因此，能够通过电致动器精确地控制离合器装置的转矩传递容量。
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公开(公告)号：US07921975B2
公开(公告)日：2011-04-12
申请号：US12109070
申请日：2008-04-24
申请人： Atsushi Ogasawara , Yoshinki Tsukada , Junya Watanabe , Takashi Ozeki , Shigeru Tajima , Kazuyuki Fukaya
发明人： Atsushi Ogasawara , Yoshinki Tsukada , Junya Watanabe , Takashi Ozeki , Shigeru Tajima , Kazuyuki Fukaya
IPC分类号： F16D25/0638
CPC分类号： F16D25/0638 , F16D21/06
摘要： A clutch actuation mechanism having a plurality of friction plates engaged with a clutch outer and a clutch inner in a relatively non-rotatable manner and arranged alternately between a bearing plate portion and a pressing plate portion. A clutch disengage/engage control mechanism for switching disengagement/engagement of the clutch actuation mechanism. A clutch piston having opposite sides facing toward a control hydraulic chamber and a hydraulic canceler chamber. A division wall member forming the hydraulic canceler chamber between the division wall member and the clutch piston for forming an oil passage, which introduces lubricating oil toward the friction plates, in cooperation with the clutch inner. A control hydraulic chamber, hydraulic canceler chamber, and division wall member are arranged within a range corresponding to the space between the outer surfaces of a bearing plate portion and pressing plate portion and radially inward of a clutch actuation mechanism.
摘要翻译： 一种离合器致动机构，其具有与离合器外部和离合器内部以相对不可旋转的方式接合的多个摩擦板，并且交替地布置在支承板部分和压板部分之间。 用于切换离合器致动机构的分离/接合的离合器分离/接合控制机构。 离合器活塞，其具有面向控制液压室的相对侧和液压消除器室。 在所述分隔壁构件和所述离合器活塞之间形成用于形成油路的液压消除器室的分隔壁构件，其与所述离合器内侧配合地向所述摩擦板引入润滑油。 控制液压室，液压消除器室和分隔壁构件配置在与轴承板部分的外表面和按压板部分之间的空间以及离合器致动机构的径向内侧的范围内。
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公开(公告)号：US20080264754A1
公开(公告)日：2008-10-30
申请号：US12109070
申请日：2008-04-24
申请人： Atsushi OGASAWARA , Yoshinki Tsukada , Junya Watanabe , Takashi Ozeki , Shigeru Tajima , Kazuyuki Fukaya
发明人： Atsushi OGASAWARA , Yoshinki Tsukada , Junya Watanabe , Takashi Ozeki , Shigeru Tajima , Kazuyuki Fukaya
IPC分类号： F16D25/00
CPC分类号： F16D25/0638 , F16D21/06
摘要： A clutch actuation mechanism having a plurality of friction plates engaged with a clutch outer and a clutch inner in a relatively non-rotatable manner and arranged alternately between a bearing plate portion and a pressing plate portion. A clutch disengage/engage control mechanism for switching disengagement/engagement of the clutch actuation mechanism. A clutch piston having opposite sides facing toward a control hydraulic chamber and a hydraulic canceler chamber. A division wall member forming the hydraulic canceler chamber between the division wall member and the clutch piston for forming an oil passage, which introduces lubricating oil toward the friction plates, in cooperation with the clutch inner. A control hydraulic chamber, hydraulic canceler chamber, and division wall member are arranged within a range corresponding to the space between the outer surfaces of a bearing plate portion and pressing plate portion and radially inward of a clutch actuation mechanism.
摘要翻译： 一种离合器致动机构，其具有与离合器外部和离合器内部以相对不可旋转的方式接合的多个摩擦板，并且交替地布置在支承板部分和压板部分之间。 用于切换离合器致动机构的分离/接合的离合器分离/接合控制机构。 离合器活塞，其具有面向控制液压室的相对侧和液压消除器室。 在所述分隔壁构件和所述离合器活塞之间形成用于形成油路的液压消除器室的分隔壁构件，其与所述离合器内侧配合地向所述摩擦板引入润滑油。 控制液压室，液压消除器室和分隔壁构件配置在与轴承板部分的外表面和按压板部分之间的空间以及离合器致动机构的径向内侧的范围内。
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公开(公告)号：US08162113B2
公开(公告)日：2012-04-24
申请号：US12393005
申请日：2009-02-25
IPC分类号： F16D48/06
CPC分类号： F16D48/066 , F16D2500/1026 , F16D2500/3024 , F16D2500/30802 , F16D2500/30803 , F16D2500/3166 , F16D2500/5018 , F16D2500/70406 , F16D2500/70605 , Y10T477/6395 , Y10T477/75
摘要： A clutch control system for a vehicle includes an actuator which is configured to control a hydraulic pressure. A timer is configured to measure a time period from a timing at which a hydraulic pressure supply source starts supplying hydraulic oil to a hydraulic clutch to a timing at which the hydraulic pressure reaches a predetermined value. A clutch control compensator is configured to calculate a control compensation value of an amount of operation of the actuator based on the time period measured by the timer. A clutch controller is configured to control the actuator based on the control compensation value and the amount of operation of the actuator using a deviation between the hydraulic pressure detected by the hydraulic pressure detector and a target hydraulic pressure set according to a condition of the vehicle.
摘要翻译： 一种用于车辆的离合器控制系统，包括构造成控制液压的致动器。 定时器被配置为从液压供给源开始供给液压油到液压离合器的时刻到液压达到规定值的时刻，测定时间。 离合器控制补偿器被配置为基于由定时器测量的时间周期来计算致动器的操作量的控制补偿值。 离合器控制器被配置为基于使用由液压检测器检测到的液压与根据车辆的状况设定的目标液压之间的偏差的控制补偿值和致动器的操作量来控制致动器。
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公开(公告)号：US07392870B2
公开(公告)日：2008-07-01
申请号：US11189763
申请日：2005-07-27
IPC分类号： B62K11/00
CPC分类号： B60W20/40 , B60K6/44 , B60K6/543 , B60L11/14 , B60L2200/12 , B60L2240/421 , B60L2240/525 , B60W10/02 , B60W10/08 , B60W20/00 , B60W2510/0208 , B60W2540/10 , B60W2710/081 , B60Y2200/12 , B62K2202/00 , B62M7/12 , Y02T10/623 , Y02T10/642 , Y02T10/70 , Y02T10/7077 , Y10S903/914
摘要： To provide a power module driving control apparatus and a hybrid vehicle capable of obtaining sufficient accelerator response despite adoption of a speed sensing type clutch for connection and disconnection of a power drive between an engine side and a driving wheel side. When a rotational speed on an input side of a centrifugal clutch falls short of a set value, at which the clutch can be connected, and an acceleration request is made by a rider, a control unit controls a motor generator so as to bring the rotational speed on the input side of the clutch near to the set value. When the motor generator is made to function as a motor, rotation on the input side of the clutch is assisted. When the motor generator functions as a generator, an amount of electricity generated is decreased.
摘要翻译： 为了提供能够获得足够的加速器响应的电力模块驱动控制装置和混合动力车辆，尽管采用用于连接和断开发动机侧和驱动轮侧之间的动力驱动的速度感测型离合器。 当离心式离合器的输入侧的旋转速度低于可以连接离合器的设定值，并且驾驶员进行加速请求时，控制单元控制电动发电机，以使旋转 离合器输入侧的速度接近设定值。 当电动发电机用作电动机时，辅助离合器输入侧的转动。 当电动发电机用作发电机时，产生的电量减少。
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公开(公告)号：US07303504B2
公开(公告)日：2007-12-04
申请号：US11168445
申请日：2005-06-29
CPC分类号： B60W20/30 , B60K6/383 , B60K6/405 , B60K6/485 , B60K6/543 , B60L11/12 , B60L2200/12 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60Y2200/12 , B60Y2200/126 , B62K2202/00 , B62M7/12 , B62M23/02 , Y02T10/6226 , Y02T10/6286 , Y02T10/7077 , Y10S903/93 , Y10T477/26 , Y10T477/6403
摘要： To provide a power switchover apparatus for a hybrid vehicle, which can perform power switchover smoothly. Target follow-up control is started, and when the engine speed reaches a clutch-in speed of a starter clutch, the input power shaft of a continuously variable transmission starts rotation. The speed of the output power shaft also begins to gradually rise in response to the starting of rotation. The engine speed then reaches a target, and transmission ratio raising control of raising the transmission ratio based on the difference between the motor speed of a drive shaft and the speed of a driven side pulley is started. The motor speed Nm of the drive motor and the speed of the driven side power transmission pulley then become equal to each other and the one-way clutch is placed into a connected state. Consequently, the transmission ratio raising control is stopped and normal control is entered.
摘要翻译： 提供一种能够平稳地进行电力切换的混合动力车辆的电力切换装置。 目标跟踪控制开始，当发动机转速达到起动离合器的离合转速时，无级变速器的输入动力轴开始转动。 输出动力轴的速度也响应于旋转的开始而开始逐渐升高。 发动机转速然后达到目标，并且开始基于驱动轴的电动机速度与从动侧滑轮的速度之间的差异来提高传动比的传动比提升控制。 驱动电动机的电动机转速Nm和从动侧动力传递滑轮的转速相互相等并且将单向离合器置于连接状态。 因此，传动比提升控制停止并且进入正常控制。
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公开(公告)号：US20060185917A1
公开(公告)日：2006-08-24
申请号：US11357071
申请日：2006-02-21
IPC分类号： B60K6/00
CPC分类号： B60W20/11 , B60L2200/12 , B60L2250/16 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/184 , B60W2510/244 , G01P1/08 , Y02T10/6286
摘要： A control mechanism for a hybrid vehicle having a motor driving means enabling its running through an output of an electric motor, and an engine driving means enabling its running through an output of an engine, includes a throttle sensor and a driving change-over control unit having a mode map for determining each of working regions M, E of the motor driving unit and the engine driving unit in response to a sensing signal θ of the throttle sensor. The mode map is provided with a critical region Ma adjacent to the working region E of the engine driving unit in the working region M of the motor driving unit and an informing unit (display device) to inform a driver of a fact that the motor driving unit is being operated in the critical region Ma. The display device also indicates a battery residual amount.
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公开(公告)号：US09062764B2
公开(公告)日：2015-06-23
申请号：US12274185
申请日：2008-11-19
申请人： Hiroyuki Kojima , Kazunari Iguchi , Kazuma Morimitsu , Takashi Ozeki , Yoshiaki Tsukada , Shigeru Tajima
发明人： Hiroyuki Kojima , Kazunari Iguchi , Kazuma Morimitsu , Takashi Ozeki , Yoshiaki Tsukada , Shigeru Tajima
CPC分类号： F16H61/12 , F16H59/70 , F16H2061/1204 , F16H2061/1208 , F16H2061/1244 , F16H2061/1264
摘要： A clutch control system for a transmission for detecting if hydraulic control during shifting is not executed. A first clutch and a second clutch are switched from a disengagement state to an engagement state by receiving a predetermined pressure generated by a hydraulic pump. A transmission executes shifting to an adjacent gear step by operation of switching the engagement state of the first clutch and of the second clutch from one side to the other side. If an elapse time t from the start of clutch switching operation reaches a predetermined time and an input-output speed ratio which is a ratio between engine speed and counter shaft rotational number falls within a predetermined range corresponding to a gear step before shifting, the transmission control unit discontinues the clutch switching operation by stopping the supply of hydraulic pressure to the other side clutch to bring it into the disengagement state.
摘要翻译： 用于检测变速时液压控制是否被执行的用于变速器的离合器控制系统。 第一离合器和第二离合器通过接收由液压泵产生的预定压力而从分离状态切换到接合状态。 通过将第一离合器和第二离合器的接合状态从一侧切换到另一侧的操作，变速器执行向相邻齿轮级的换档。 如果从离合器切换操作开始经过时间t达到预定时间，作为发动机转速与副轴转速之比的输入输出转速比落在对应于变速前的档位的规定范围内，则变速器 控制单元通过停止向另一侧离合器供给液压使其进入分离状态来中断离合器切换操作。
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公开(公告)号：US08323134B2
公开(公告)日：2012-12-04
申请号：US11235606
申请日：2005-09-26
IPC分类号： F16H55/56
CPC分类号： F16H61/66259 , F16H2061/6605
摘要： A transmission controller for a continuously variable transmission system steadily returns a gear ratio toward the low-ratio range, even after a driving pulley has stopped during sudden deceleration. A control unit is provided which drives an actuator to move a driving-pulley movable half part to a position in the low-ratio range when a vehicle speed sensor detects the sudden deceleration of a body, a pulley number-of-revolution sensor detects stopping of the driving pulley, and then a gear ratio sensor detects that the gear ratio of the continuously variable transmission system has not returned to the low-ratio range where a sufficient acceleration is obtainable at the time of restart. Upon detecting a restart, the control unit presses the driving-pulley movable half part onto a V-belt to prevent sliding therebetween and thereby reduce a loss in the transmission of a driving force at the time of restart.
摘要翻译： 无级变速器系统的传动控制器即使在急速减速期间的驱动滑轮停止之后，也能够朝低速比范围稳定地返回齿轮比。 提供控制单元，当车速传感器检测到身体的突然减速时，驱动致动器将驱动滑轮可移动半部移动到低比例范围内的位置，皮带轮转数传感器检测停止 ，然后齿轮比传感器检测到无级变速器系统的齿轮比没有返回到在重新启动时可获得足够的加速度的低比率范围。 在检测到重启时，控制单元将驱动带轮可移动半部分按压到V形带上以防止其间的滑动，从而减少重启时的驱动力的传递损失。
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40.发明授权Vehicular performance control system and method, and vehicle incorporating same 有权车辆性能控制系统和方法，车辆结合相同公开(公告)号：US07475746B2
公开(公告)日：2009-01-13
申请号：US11233343
申请日：2005-09-22
IPC分类号： B62D61/00
CPC分类号： F02D11/105 , F02D31/006 , F02D2200/501 , F02D2200/602
摘要： A performance control system is provided that is adapted to regulate the output of an engine while maintaining stable combustion whereby the perceived operational feel and exhaust efficiency is improved. The performance control system includes an accelerator position sensor for detecting the position of an accelerator by a driver, an electronically controlled throttle adjuster for adjusting the opening of a throttle valve mounted in the intake pipe of an engine with a motor, and a control unit for controlling the throttle adjuster based on the output of the accelerator position sensor. When the engine output, characterized by engine speed or vehicle speed, reaches a predetermined value, the opening of the throttle valve is reduced from the standard opening of the throttle valve, based on the position of the accelerator.
摘要翻译： 提供了一种性能控制系统，其适于调节发动机的输出，同时保持稳定的燃烧，从而提高感知的操作感觉和排气效率。 性能控制系统包括用于检测驾驶员的加速器的位置的加速器位置传感器，用于利用马达来调节安装在发动机的进气管中的节流阀的开度的电子控制节气门调节器，以及用于 基于加速器位置传感器的输出来控制节气门调节器。 当以发动机转速或车速为特征的发动机输出达到预定值时，基于加速器的位置，节流阀的开度从节流阀的标准开度减小。
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