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81. 发明申请

US20110138957A1 ACTUATING DEVICE FOR A SHIFT ELEMENT OF A TRANSMISSION DEVICE WHICH CAN BE APPLIED WITH AN ACTUATING PRESSURE 有权
标题翻译：用于可应用于执行压力的变速器装置的移动元件的致动装置
公开(公告)号：US20110138957A1
公开(公告)日：2011-06-16
申请号：US12950062
申请日：2010-11-19
申请人： Thilo SCHMIDT , Georg GIERER
发明人： Thilo SCHMIDT , Georg GIERER
IPC分类号： F16H59/04
CPC分类号： F16H61/0206 , F16H61/061 , F16H61/686
摘要： An actuating device for a shift element of a transmission which is acted upon by a hydraulic actuating pressure (p_B1) and comprises a valve device. To vary the actuating pressure (p_B1), the valve device is acted upon by a control pressure (p_EDS) in an area of active surfaces (A18, A19) of at least a first and a second valve slides. An active surface (A38) of the first valve slide (A8) is acted upon by a hydraulic pressure (p_B2) which is equivalent to the actuating pressure (p_B1), acts in opposition to the control pressure (p_EDS) and can be adjusted as a function of the control pressure (p_EDS) applied, such that a smaller variation of the actuating pressure (p_B1) results from a change of the control pressure (p_EDS) within a first pressure range of the control pressure (p_EDS) than within a second pressure range of the control pressure (p_EDS).
摘要翻译：一种用于变速器的变速元件的致动装置，其由液压致动压力（p_B1）作用并且包括阀装置。为了改变致动压力（p_B1），阀装置在至少第一和第二阀滑块的有效表面（A18，A19）的区域中受到控制压力（p_EDS）的作用。第一阀滑块（A8）的有效表面（A38）由等效于致动压力（p_B1）的液压（p_B2）作用，与控制压力（p_EDS）相反地起作用，并且可以被调整为施加控制压力（p_EDS）的功能，使得在控制压力（p_EDS）的第一压力范围内的控制压力（p_EDS）的变化导致致动压力（p_B1）的变化较小，而不是在第二压力范围的控制压力（p_EDS）。

82. 发明申请

US20110106355A1 VEHICLE CONTROL DEVICE 有权
标题翻译：车辆控制装置
公开(公告)号：US20110106355A1
公开(公告)日：2011-05-05
申请号：US12879054
申请日：2010-09-10
申请人： Kohei TSUDA , Yomei Hakumura , Masahiro Asai , Yoichi Tajima , Tomokazu Ito
发明人： Kohei TSUDA , Yomei Hakumura , Masahiro Asai , Yoichi Tajima , Tomokazu Ito
IPC分类号： B60W20/00 , F16H61/00 , B60W10/08 , B60W10/10
CPC分类号： B60W20/40 , B60K6/48 , B60L2240/423 , B60W10/02 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2510/102 , B60W2710/083 , B60W2710/1011 , F16H59/46 , F16H61/061 , F16H2061/0078 , F16H2061/0087 , F16H2061/064 , Y02T10/6221 , Y02T10/642
摘要： A vehicle control device for controlling a vehicle drive apparatus, the vehicle control device configured with a release control mechanism that provides feedback controlling supplied oil pressure to a release side element, and an engagement control mechanism that increases supplied oil pressure to an engagement side element as an engagement element on a side to be engaged in a state that the differential rotation speed is substantially constant. The control device is further configured with a phase determining mechanism that determines if the torque phase has started when a condition that a phenomenon accompanying a change of the differential rotation speed due to increase of the supplied oil pressure to the engagement side element is detected is met.
摘要翻译：一种用于控制车辆驱动装置的车辆控制装置，所述车辆控制装置构造有释放控制机构，所述释放控制机构向释放侧元件提供控制供给油压的反馈，以及接合控制机构，其将供给的油压增加到接合侧元件，一个接合元件在一侧被接合在差速旋转速度基本恒定的状态。控制装置进一步配置有相位确定机构，该相位确定机构当检测到伴随由于提供的油压对接合侧元件的增加而产生的差动转速的变化的现象被检测到的条件时，确定转矩相位是否已经开始。

83. 发明申请

US20110077123A1 METHOD AND SYSTEM FOR REDUCING DELAY IN POWER DOWNSHIFTS FOR AN AUTOMATIC TRANSMISSION 有权
标题翻译：用于减少自动变速器功率延迟延时的方法和系统
公开(公告)号：US20110077123A1
公开(公告)日：2011-03-31
申请号：US12567208
申请日：2009-09-25
申请人： William R. Mayhew , Haytham A. Fayyad , Stephen R. Tokish
发明人： William R. Mayhew , Haytham A. Fayyad , Stephen R. Tokish
IPC分类号： F16H61/26 , G06F19/00
CPC分类号： F16H61/061 , F16H61/686 , Y10T477/638 , Y10T477/641 , Y10T477/6425 , Y10T477/69367
摘要： A method and control module for controlling a transmission of a vehicle includes a clutch torque load predictor module generating a predicted clutch torque load signal for the shift command and a minimum clutch pressure module generating a minimum clutch pressure signal corresponding to a minimum clutch pressure. The control module includes a pressure command module generating a commanded clutch pressure signal for the predicted clutch torque load signal based on the minimum clutch pressure signal and commanding operation of a clutch with a commanded clutch pressure signal. The control module also includes a transmission control module generating the shift command after the clutch torque load predictor module generates the predicted clutch signal, the minimum clutch pressure module generates the minimum clutch pressure signal and the pressure command module generates the commanded clutch pressure signal.
摘要翻译：用于控制车辆变速器的方法和控制模块包括：离合器扭矩负荷预测器模块，其生成用于换档指令的预测离合器转矩负载信号;以及最小离合器压力模块，其产生对应于最小离合器压力的最小离合器压力信号。控制模块包括压力指令模块，根据最小离合器压力信号和具有指令的离合器压力信号的离合器的指令操作，产生用于预测的离合器转矩负载信号的指令离合器压力信号。控制模块还包括在离合器扭矩负载预测器模块产生预测的离合器信号之后产生换档命令的变速器控制模块，最小离合器压力模块产生最小离合器压力信号，并且压力指令模块产生指令的离合器压力信号。

84. 发明授权

US07912616B2 Gear shifting control device for work machine 有权
标题翻译：工作机械换档控制装置
公开(公告)号：US07912616B2
公开(公告)日：2011-03-22
申请号：US11909339
申请日：2006-11-09
申请人： Hidenobu Tsukada , Youichi Kowatari , Kazunori Nakamura , Masaki Yoshikawa
发明人： Hidenobu Tsukada , Youichi Kowatari , Kazunori Nakamura , Masaki Yoshikawa
IPC分类号： G06F19/00
CPC分类号： F16H61/12 , B29C66/71 , F16H61/061 , F16H2061/0087 , F16H2061/1208 , F16H2061/1216 , F16H2342/04
摘要： A work machine gear shifting control device is capable of readily identifying the cause of failure in learning the clutch hydraulic pressure for operating a transmission clutch. A transmission gear shifting control section 46 is provided for each of clutches 61-65, and performs a learning process in which each of a plurality of handling processes learns the clutch hydraulic pressure for each of the clutches 61-65 and determines the clutch hydraulic pressure characteristic values for operating the individual clutches. Further, the transmission gear shifting control section 46 performs a learning monitoring process in each of the plurality of handling processes to formulate an error judgment, which indicates whether learning has failed in each of the plurality of subprocesses, and displays the result of the judgment.
摘要翻译：作业机械变速控制装置能够容易地识别用于操作变速离合器的离合器液压学习失败的原因。为每个离合器61-65提供变速器变速控制部分46，并且执行学习过程，其中多个处理过程中的每个处理过程学习每个离合器61-65的离合器液压，并且确定离合器液压用于操作各个离合器的特征值。此外，变速档换档控制部分46在多个处理过程中的每一个执行学习监视处理，以形成指示在多个子处理中的每一个中学习是否失败的错误判断，并且显示判断结果。

85. 发明授权

US07894966B2 System and method of controlling an upshift in automatic transmission 有权
标题翻译：控制自动变速箱升档的系统和方法
公开(公告)号：US07894966B2
公开(公告)日：2011-02-22
申请号：US11931817
申请日：2007-10-31
申请人： Cheol Park , Osamu Sato
发明人： Cheol Park , Osamu Sato
IPC分类号： B60W10/02
CPC分类号： F16H61/061 , F16H2061/0087 , F16H2061/0477 , Y10T477/6414
摘要： An upshift control system for use in an automatic transmission including first and second friction elements, the upshift control system including a control unit that determines variation in an engagement capacity of the first friction element or an engagement capacity of the second friction element on the basis of combination of occurrence or non-occurrence of engine racing and compared lengths between a first time that elapses from output of a shift command to a start of an inertia phase and a second time that elapses from the out output of a shift command to a start of change in an actual gear ratio toward a target gear ratio to be achieved after the shifting, and performs a learning correction of a command pressure for the first friction element or a command pressure for the second friction element on the basis of the determination result.
摘要翻译：一种用于包括第一和第二摩擦元件的自动变速器的升档控制系统，所述升档控制系统包括控制单元，所述控制单元基于所述控制单元确定所述第一摩擦元件的接合能力或所述第二摩擦元件的接合能力发动机赛车的发生或不发生的组合以及从换档指令的输出到惯性阶段的开始经过的第一时间之间的比较长度以及从换档指令的输出到经过的第二时间将实际齿轮比改变为在换档之后实现的目标齿轮比，并且基于确定结果执行用于第一摩擦元件的指令压力或第二摩擦元件的指令压力的学习校正。

86. 发明授权

US07892144B2 Method for the operation of a drivetrain 有权
标题翻译：传动系的运行方法
公开(公告)号：US07892144B2
公开(公告)日：2011-02-22
申请号：US11811207
申请日：2007-06-07
申请人： Klaus Steinhauser , Christian Popp
发明人： Klaus Steinhauser , Christian Popp
IPC分类号： B60W10/06 , B60W10/10
CPC分类号： F16H61/686 , F16H3/66 , F16H61/0437 , F16H61/061 , F16H63/502 , F16H2061/0451 , F16H2200/006 , F16H2200/2012 , F16H2200/2043 , F16H2306/14 , F16H2306/30 , Y10T477/677 , Y10T477/6937
摘要： A method for operating a motor vehicle drivetrain with at least an automatic transmission and a drive motor. The automatic transmission includes at least five shifting elements to transmit torque and/or power. In each forward and reverse gear a maximum of two shifting elements are disengaged while the remaining shifting elements are engaged. Two consecutive gearshifts are carried out through selection of the five shifting elements. During a first gearshift, implemented as a multiple gearshift, a subsequent second gearshift, implemented as either a single or multiple gearshift, is prepared. During the first gearshift, a first shifting element is disengaged, a second shifting element is engaged, a third shifting element is prepared for disengagement in a subsequent second gearshift and a fourth shifting element is prepared for engagement. Further, during the first gearshift and the subsequent second gearshift, a fifth shifting element is retained in at least a substantially engaged state.
摘要翻译：一种用于操作具有至少自动变速器和驱动电动机的机动车辆传动系的方法。自动变速器包括至少五个传递扭矩和/或功率的变速元件。在每个前进档和后退档中，最多两个变速元件分离，而剩余的变速元件接合。通过选择五个换档元件进行两个连续的换档。在进行多档换档的第一档换档期间，准备了作为单个或多个换档执行的随后的第二档位换档。在第一换档期间，第一变速元件被分离，第二变速元件接合，准备第三变速元件用于随后的第二变速档中的分离，并且准备第四变速元件用于接合。此外，在第一换档和随后的第二换档期间，第五移动元件至少保持基本上接合的状态。

87. 发明申请

US20110035125A1 CONTROL APPARATUS FOR AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器控制装置
公开(公告)号：US20110035125A1
公开(公告)日：2011-02-10
申请号：US12843849
申请日：2010-07-26
申请人： Kazuma SASAHARA , Takashi Maehara , Makoto Kobayashi
发明人： Kazuma SASAHARA , Takashi Maehara , Makoto Kobayashi
IPC分类号： G06F19/00
CPC分类号： F16H61/061 , F16H59/72 , F16H2059/725 , Y10T477/624 , Y10T477/65
摘要： A control apparatus for an automatic transmission includes a torque calculator configured to calculate a torque required during a speed change for a hydraulic clutch at a target speed stage based on an output torque of an engine. A supply fluid pressure calculator is configured to obtain, from the calculated torque, a supply fluid pressure to be supplied to the hydraulic clutch by using a clutch friction coefficient. A fluid supplier is configured to supply the obtained supply fluid pressure to the hydraulic clutch to perform the speed change for an output of the engine through a gear corresponding to the target speed stage. A clutch plate temperature estimating device is configured to estimate a plate temperature of the hydraulic clutch. A fluid pressure correcting device is configured to correct the supply fluid pressure based on the estimated plate temperature.
摘要翻译：一种用于自动变速器的控制装置，包括：扭矩计算器，被配置为基于发动机的输出转矩来计算在目标速度级的液压离合器的变速期间所需的转矩。供给流体压力计算器被配置为从计算出的扭矩获得通过使用离合器摩擦系数提供给液压离合器的供给流体压力。流体供给器被构造成将获得的供给流体压力提供给液压离合器，以通过与目标速度级相对应的档位对发动机的输出进行变速。离合器板温度估计装置被配置为估计液压离合器的板温度。流体压力校正装置被配置为基于估计的板温度来校正供给流体压力。

88. 发明申请

US20110015835A1 CONTROL OF AND CONTROL METHOD FOR VEHICLE CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：用于车辆连续可变传动的控制和控制方法
公开(公告)号：US20110015835A1
公开(公告)日：2011-01-20
申请号：US12836099
申请日：2010-07-14
申请人： Seiichiro Takahashi , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue
发明人： Seiichiro Takahashi , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue
IPC分类号： F16H61/66
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/061 , F16H61/702 , F16H2037/023 , Y10T477/688
摘要： A control device for a vehicle continuously variable transmission 4 includes: final speed ratio setting means for setting an overall speed ratio of the continuously variable transmission mechanism 20 and the subtransmission mechanism 30 to be reached on the basis of an operating condition of the vehicle as a final speed ratio; shift control means for controlling the continuously variable transmission mechanism 20 and the subtransmission mechanism 30 such that the overall speed ratio aligns with the final speed ratio at a predetermined transient response; stagnation determining means for determining whether or not a stagnation period in which the overall speed ratio stops varying will occur during an upshift; and reduction control means for shortening a time required to advance to an inertia phase from a start of a shift in the subtransmission mechanism 30 following a determination that the stagnation period will occur.
摘要翻译：用于车辆无级变速器4的控制装置包括：最终速比设定装置，用于根据车辆的运行状态设定无级变速器机构20和副变速器机构30的总速比，作为最终速比; 用于控制无级变速机构20和副变速机构30的变速控制装置，使得总速比与预定的瞬时响应下的最终变速比一致; 停车确定装置，用于确定在升档期间是否会发生总速度比停止变化的停滞期; 以及减少控制装置，用于在确定发生停滞时间之后，缩短从副变速器机构30的变速开始到惯性阶段所需的时间。

89. 发明申请

US20100305791A1 Method for Controlling Multiple EVT Shifts in a Multi-Mode Hybrid Transmission 有权
标题翻译：用于控制多模式混合传输中的多个EVT移位的方法
公开(公告)号：US20100305791A1
公开(公告)日：2010-12-02
申请号：US12474467
申请日：2009-05-29
申请人： Jy-Jen F. Sah , Lawrence A. Kaminsky
发明人： Jy-Jen F. Sah , Lawrence A. Kaminsky
IPC分类号： B60W10/10 , G06F19/00 , B60W20/00
CPC分类号： F16H3/728 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/19 , F16H61/06 , F16H61/061 , F16H2037/101 , F16H2037/104 , F16H2037/107 , F16H2061/0433 , F16H2061/0444 , F16H2200/201 , F16H2200/2043
摘要： A method of performing shifts includes determining whether a multiple-shift maneuver is needed, whether a single-staged input profile is needed, and creating the single-staged input speed profile. The profile is matched to first or second multiple-shift patterns, neither of which utilizes fixed-gear propulsion. The patterns utilize a quasi-asynchronous transitional shift event and an electric torque converter transitional shift event. The quasi-asynchronous event induces controlled slip to an offgoing clutch while providing reaction torque from the electric machines, and offloads torque from the offgoing clutch proportionally to reaction torque. The oncoming clutch begins slipping-engagement prior to completing offloading of the offgoing clutch. At least one of the offgoing and oncoming clutches has non-zero slip speed throughout the quasi-asynchronous event. The electric torque converter event utilizes oncoming and offgoing clutches, completely offloads the offgoing clutch while controlling output torque with the electric machines, and synchronizes and engages the oncoming clutch.
摘要翻译：执行换档的方法包括确定是否需要多次换档操作，是否需要单级输入配置文件，以及创建单级输入速度配置文件。轮廓与第一或第二多档位图匹配，两者均不使用固定齿轮推进。这些模式利用准异步过渡换档事件和电力变矩器过渡换档事件。准异步事件引起控制滑移到脱离离合器，同时提供来自电机的反作用力矩，并将离合离合器的扭矩与反作用力矩成比例地卸载。即将离合的离合器在完成离合离合器的卸载之前开始滑动接合。在整个准异步事件中，至少有一个离合器和后退离合器具有非零滑差速度。电动液力变矩器事件利用迎面而来的离合器，完全卸载离合式离合器，同时控制电机的输出转矩，同步和接合即将到来的离合器。

90. 发明申请

US20100300828A1 Dual-Stage Regulator Valve Assembly 审中-公开
标题翻译：双级调节阀组件
公开(公告)号：US20100300828A1
公开(公告)日：2010-12-02
申请号：US12476222
申请日：2009-06-01
申请人： Derek Kinch
发明人： Derek Kinch
IPC分类号： F16D25/00
CPC分类号： F16D48/02 , F15B13/0402 , F15B13/0433 , F16D2048/0209 , F16D2048/0221 , F16D2500/70406 , F16D2500/70414 , F16H61/061 , F16H61/065 , F16H2061/0253 , F16H2061/062
摘要： The present disclosure relates to dual-stage regulator valve assemblies for use with vehicle transmissions and methods of manufacturing the same. A dual-stage regulator valve is configured to increase a flow area in the valve during clutch fill thereby reducing transmission shift time. Transition between a clutch fill and a pressure control state is automated.
摘要翻译：本公开涉及用于车辆变速器的双级调节阀组件及其制造方法。双级调节阀构造成在离合器填充期间增加阀中的流动面积，从而减少变速器换档时间。离合器填充和压力控制状态之间的转换是自动化的。

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