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1.发明授权Controlling operation of a vehicle based on parameters learned during driver's operation of another vehicle 有权根据驾驶员在其他车辆的操作期间学习的参数来控制车辆的操作公开(公告)号：US09073555B2
公开(公告)日：2015-07-07
申请号：US13358945
申请日：2012-01-26
CPC分类号： B60W50/082 , B60W2050/0082 , B60W2050/0088 , B60W2540/28 , B60W2540/30
摘要： A system of a first vehicle includes a communication module, a translation module, a driver identification module, and an actuator control module. The communication module receives first vehicle control data generated based on operation of a second vehicle by a driver. The first and second vehicles are different. The translation module determines second vehicle control data based on the first vehicle control data and first characteristics of the first vehicle. The driver identification module selectively indicates when the driver is operating the first vehicle. During operation of the first vehicle by the driver, the actuator module controls at least one actuator of the first vehicle based on the second vehicle control data.
摘要翻译： 第一车辆的系统包括通信模块，平移模块，驾驶员识别模块和致动器控制模块。 通信模块接收由驾驶员基于第二车辆的操作生成的第一车辆控制数据。 第一和第二种车辆是不同的。 翻译模块基于第一车辆控制数据和第一车辆的第一特征来确定第二车辆控制数据。 驾驶员识别模块选择性地指示驾驶员何时操作第一车辆。 在第一车辆由驾驶员操作期间，致动器模块基于第二车辆控制数据控制第一车辆的至少一个致动器。
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公开(公告)号：US08677852B2
公开(公告)日：2014-03-25
申请号：US12711024
申请日：2010-02-23
CPC分类号： F16H61/688 , F16H61/32 , F16H63/304 , F16H2061/2838 , F16H2061/2884 , F16H2063/305 , F16H2063/3063 , Y10T74/19284 , Y10T74/2003 , Y10T74/20177
摘要： A multiplexed electromechanical shift mechanism includes a single linear actuator with multiple independently selectable linkages actuating a clutch and multiple gears for use in motor vehicle transmissions such as a dual clutch transmission. The linear actuator may be a ball screw, a planetary roller screw or hydraulic or pneumatic operator capable of controlling bi-directional linear motion of an output member. A plurality of linear clutches selectively couple the output member to one of a plurality of linkages adapted to transfer the bi-directional motion of the output member. One of the linkages is coupled to and engages an input (main) clutch of the transmission and the remaining linkages are coupled to and bi-directionally translate shift forks and synchronizer clutches which achieve gear selection and engagement.
摘要翻译： 复用的机电换档机构包括具有多个独立可选择的联动器的单个线性致动器，其致动离合器和用于诸如双离合器变速器的机动车辆变速器中的多个齿轮。 线性致动器可以是能够控制输出构件的双向线性运动的滚珠丝杠，行星滚柱螺杆或液压或气动操作器。 多个线性离合器选择性地将输出构件耦合到适于传递输出构件的双向运动的多个连杆中的一个。 其中一个连接件联接到传动装置的输入（主）离合器上并与其接合，而其余的联动装置连接并双向平移实现齿轮选择和接合的换档叉和同步离合器。
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公开(公告)号：US08608618B1
公开(公告)日：2013-12-17
申请号：US13555856
申请日：2012-07-23
IPC分类号： B60W10/04
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/04 , Y10T477/6217
摘要： In a multiple mode continuously variable transmission having a variator, a planetary gear assembly, a low mode brake that grounds a first component of the planetary gear assembly to provide lower operating speeds and a high mode brake that grounds a second component of the planetary gear assembly to provide higher operating speeds, the method of providing a mode upshift comprising the steps of adjusting the ratio of the variator from a low ratio to a high ratio, releasing the low mode brake while simultaneously engaging the high mode brake during a torque phase of the shift and reducing the variator ratio from a high ratio to a low ratio during the inertia phase of the shift, thereby eliminating torque interruption and providing a constant torque output.
摘要翻译： 在具有变速器的多模式无级变速器中，行星齿轮组件，将行星齿轮组件的第一部件接地以提供较低操作速度的低模制动器和将行星齿轮组件的第二部件接地的高模制动器 为了提供更高的操作速度，提供模式升档的方法包括以下步骤：调节变速器从低比率到高比率的比率，释放低模式制动器同时在高扭矩制动器的扭矩阶段接合高模式制动器 在变速器的惯性阶段，将变速比从高比减速到低比，从而消除转矩中断并提供恒定的转矩输出。
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公开(公告)号：US20130145756A1
公开(公告)日：2013-06-13
申请号：US13315059
申请日：2011-12-08
CPC分类号： F15B1/033 , F15B19/00 , F16H2061/0034 , G01F23/00 , G01F23/14
摘要： A method for determining whether an accumulator is filled to a predetermined level with a hydraulic fluid includes commanding a current to a solenoid, providing pressurized hydraulic fluid to the accumulator, setting a timer to an initial value, incrementing the timer, determining if the timer is greater than a timer threshold value, measuring a current to the solenoid if the timer is greater than the timer threshold value, calculating a modified current as a function of the measured current, the timer value, and the commanded current, comparing the modified current to a threshold, and determining that the accumulator is filled to the predetermined level if the modified current is greater than the threshold.
摘要翻译： 一种用于确定蓄能器是否用液压流体填充到预定水平的方法包括向电磁阀指令电流，向蓄能器提供加压液压流体，将定时器设置为初始值，增加定时器，确定定时器是否为 大于定时器阈值，如果定时器大于定时器阈值，则测量到螺线管的电流，根据测量电流，定时器值和指令电流计算修正电流，将修改后的电流与 阈值，并且如果修改的电流大于阈值，则确定累加器被填充到预定电平。
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5.发明申请公开(公告)号：US20130138306A1
公开(公告)日：2013-05-30
申请号：US13308171
申请日：2011-11-30
IPC分类号： F16H61/02
CPC分类号： B60K6/12 , B60W30/18027 , F16H2061/0034 , Y02T10/6208 , Y10T477/60 , Y10T477/638
摘要： A powertrain for a vehicle is provided having an engine, a transmission, a torque transfer mechanism, a hydraulic fluid circuit, and a transmission control module. The torque transfer mechanism includes a hydraulic fluid pump and is drivingly connected to an output member of the engine and an output member of the torque transfer mechanism is drivingly connected to the input member of the transmission. The hydraulic fluid circuit has a hydraulic valve in communication with the first fluid port of the hydraulic fluid pump. The transmission control module include a control logic for operating the powertrain during a vehicle launch event.
摘要翻译： 提供了一种用于车辆的动力系，其具有发动机，变速器，扭矩传递机构，液压流体回路和变速器控制模块。 扭矩传递机构包括液压流体泵，并且驱动地连接到发动机的输出构件，并且扭矩传递机构的输出构件驱动地连接到变速器的输入构件。 液压流体回路具有与液压流体泵的第一流体端口连通的液压阀。 变速器控制模块包括用于在车辆启动事件期间操作动力系的控制逻辑。
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公开(公告)号：US08424659B2
公开(公告)日：2013-04-23
申请号：US12694906
申请日：2010-01-27
IPC分类号： F16F15/12
CPC分类号： F16F15/1407 , F16F15/1414 , F16F15/1421 , F16F15/145 , Y10T74/2128 , Y10T464/50
摘要： A system for absorbing vibration in a rotary member having a predetermined rotary speed of the present invention has a selectively moveable mass and a positioning mechanism. The mass is in communication with the rotary member having a predetermined position. The positioning mechanism exerts a force on the mass at least when the rotary member operates below the predetermined rotary speed. The force exerted by the positioning mechanism orients the mass at the predetermined position when the rotary member operates below the predetermined rotary speed.
摘要翻译： 本发明的具有规定的转速的旋转部件的振动吸收系统具有选择性地移动的质量和定位机构。 该质量体与具有预定位置的旋转构件连通。 至少当旋转构件在预定转速以下运转时，定位机构对质量施加力。 当旋转构件在预定旋转速度下运行时，由定位机构施加的力将质量定位在预定位置。
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7.发明申请VALVE CONFIGURED FOR REGULATING THE FLOW OF FLUID FROM A TRANSMISSION TO A FLUID COOLER 有权配置用于调节流体从传动到流体冷却器的流量的阀公开(公告)号：US20130042927A1
公开(公告)日：2013-02-21
申请号：US13213138
申请日：2011-08-19
CPC分类号： F16H57/0413 , F16H57/0417 , F16K11/044 , F16K11/07 , F16K31/002 , Y10T137/6416
摘要： A transmission fluid circuit includes a transmission, a cooler, and a valve. The transmission receives and expels a fluid. The cooler receives and expels the fluid to the transmission. The valve directs the flow of fluid received from the transmission to one of the transmission and the fluid cooler. The valve includes a housing, a spool and an actuator. The housing defines a cavity. The spool is movable longitudinally in the cavity between a first position and a second position to direct the flow of the fluid from the cavity to the cooler or the transmission. The actuator is operatively connected to the spool and includes a smart material which is activated in response to the temperature of the fluid in the cavity having at least a first temperature and deactivated in response to the fluid in the cavity having a sufficient number of degrees less than the first temperature.
摘要翻译： 传动液回路包括变速器，冷却器和阀。 变速器接收和排出流体。 冷却器将流体接收并排出到传动装置。 阀将从变速器接收的流体的流动引导到变速器和流体冷却器之一。 阀包括壳体，阀芯和致动器。 壳体限定一个空腔。 阀芯可以在空腔中在第一位置和第二位置之间纵向移动，以将流体从空腔引导到冷却器或变速器。 致动器可操作地连接到线轴并且包括智能材料，其响应于空腔中的流体的温度而被激活，其具有至少第一温度并且响应于空腔中的流体而具有足够数量的减少 比第一个温度。
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公开(公告)号：US20120277964A1
公开(公告)日：2012-11-01
申请号：US13097912
申请日：2011-04-29
IPC分类号： F16D48/06
CPC分类号： F16D48/066 , F16D2500/1026 , F16D2500/3026 , F16D2500/501 , F16D2500/70211 , F16D2500/70217 , F16D2500/70223 , F16D2500/7082
摘要： A control system for controlling clutches of a dual clutch transmission includes an internal model based force control algorithm that converts a desired clutch force to a pressure control signal, a pressure control valve that receives the pressure control signal, a hydraulic actuator to which the pressure control valve applies a pressure related to the pressure control signal, and a clutch assembly with a spring lever and a plurality of clutch plates. The hydraulic actuator applies a desired force corresponding to the pressure control signal to a distal end of the spring lever such that the desired force to the distal end of the spring lever imparts an actual clutch force to the clutch plates.
摘要翻译： 用于控制双离合器变速器离合器的离合器的控制系统包括将期望的离合器力转换为压力控制信号的内部型号的力控制算法，接收压力控制信号的压力控制阀，压力控制器 阀施加与压力控制信号相关的压力，以及具有弹簧杆和多个离合器片的离合器组件。 液压致动器将对应于压力控制信号的期望的力施加到弹簧杆的远端，使得对弹簧杆的远端的期望的力向离合器片施加实际的离合器力。
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公开(公告)号：US20110208396A1
公开(公告)日：2011-08-25
申请号：US12711038
申请日：2010-02-23
IPC分类号： G06F19/00
CPC分类号： F16D48/02 , F16D48/066 , F16D2500/1026 , F16D2500/3024 , F16D2500/3026 , F16D2500/5012
摘要： The present invention provides an apparatus and method for estimating the realtime position of a clutch piston during the fill cycle using noisy pressure measurements which ensures proper and desired clutch operation. Pressures on both sides of a flow controlling orifice, at the fluid control actuator and the clutch cylinder are measured and these measurements in conjunction with other system parameters such as orifice size, clutch volume and return spring characteristics are used to solve nonlinear dynamic equations (algorithms) which reside in a microprocessor. The microprocessor provides outputs corresponding to an estimate of the current position of the clutch piston, an estimate of the current speed of the piston and an estimate of the current hydraulic pressure. The method can also be utilized to detect clutch wear.
摘要翻译： 本发明提供了一种用于在填充循环期间使用噪声压力测量来估计离合器活塞的实时位置的装置和方法，其确保正确和期望的离合器操作。 测量流量控制孔，流体控制致动器和离合器缸两侧的压力，并结合其他系统参数（如孔尺寸，离合器体积和回弹特性）进行测量，以求解非线性动力学方程（算法 ），它驻留在微处理器中。 微处理器提供与离合器活塞的当前位置的估计相对应的输出，活塞的当前速度的估计和当前液压的估计。 该方法也可用于检测离合器磨损。
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公开(公告)号：US20110195794A1
公开(公告)日：2011-08-11
申请号：US13006924
申请日：2011-01-14
IPC分类号： F16D3/62 , F16F15/121
CPC分类号： F16F15/145 , F16D3/12 , F16D3/66 , F16F15/123
摘要： A system for absorbing vibration created by operation of an engine of the present invention includes a first plate driven by an engine shaft and a torque transmitting device for transferring torque from the engine shaft to a transmission input shaft. The system includes a first vibration absorber and a second vibration absorber. The first vibration absorber includes at least one selectively moveable mass. The second vibration absorber includes at least one biasing member and generally opposing ends. The first vibration absorber is configured to absorb vibrations created at a first harmonic of the engine and the second vibration absorber is configured to absorb vibrations created at multiple harmonics of the engine.
摘要翻译： 用于吸收由本发明的发动机操作产生的振动的系统包括由发动机轴驱动的第一板和用于将扭矩从发动机轴传递到变速器输入轴的扭矩传递装置。 该系统包括第一振动吸收器和第二振动吸收器。 第一振动吸收器包括至少一个选择性可移动的质量块。 第二振动吸收器包括至少一个偏置构件和大致相对的端部。 第一减震器构造成吸收在发动机的一次谐波处产生的振动，并且第二减震器构造成吸收在发动机的多次谐波处产生的振动。
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