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1. 发明申请

US20100107625A1 TRANSMISSION CONTROL DEVICES AND SYSTEMS, AND METHODS OF ASSEMBLY AND USE THEREOF 有权
标题翻译：传输控制装置和系统，以及组装和使用方法
公开(公告)号：US20100107625A1
公开(公告)日：2010-05-06
申请号：US12606321
申请日：2009-10-27
申请人： Robert HARRISON
发明人： Robert HARRISON
IPC分类号： F16H61/68 , B23P6/00
CPC分类号： F16H61/0009 , F16H61/0206 , F16H61/68 , F16H2061/0062 , Y10T29/49407 , Y10T477/6936 , Y10T477/69363 , Y10T477/693742 , Y10T477/693762 , Y10T477/693962 , Y10T477/693973 , Y10T477/69398
摘要： Aspects of the present invention provide features for varying speeds available and/or range of operation of transmissions for use in high performance, increased efficiency, and/or other applications. Increased performance and/or efficiency may be obtained by using additional speeds or gear ranges to maintain drivetrain operation within maximum power and/or efficiency bands of internal combustion engine operation.
摘要翻译：本发明的方面提供了用于在高性能，增加的效率和/或其他应用中使用的变速器的可用速度和/或操作范围的特征。通过使用额外的速度或齿轮范围来维持内燃机运行的最大功率和/或效率带内的动力传动系统运行，可以提高性能和/或效率。

2. 发明申请

US20090064655A1 Actuator Arrangement and a Method of Operating an Actuator 有权
标题翻译：执行机构安排和操作执行机构的方法
公开(公告)号：US20090064655A1
公开(公告)日：2009-03-12
申请号：US12087514
申请日：2006-12-21
申请人： Shane Regunath
发明人： Shane Regunath
IPC分类号： F01D17/10 , F02C9/28 , G05B19/05 , G05B9/03 , F15B20/00
CPC分类号： G05B9/02 , Y10T477/40 , Y10T477/62427 , Y10T477/6432 , Y10T477/693742 , Y10T477/69387
摘要： Interruption in supervisory position control signals can cause problems with respect to actuators which upon loss of such control signals for the actuator will generally slew to a fixed idle position. In such circumstances a machine such as a gas turbine engine in which an actuator is associated will not sustain performance even though there is continued local power supply to the actuator. By utilising a local controller which stores actuator response profiles for certain machine status stages through perturbation or marginal activation of the actuator an appropriate actuator response profile can be chosen and therefore sustaining control signals presented to the actuator to maintain machine operation.
摘要翻译：在监控位置控制信号中的中断可能导致执行器出现问题，在致动器的这种控制信号丢失时，一般会转动到固定的空转位置。在这种情况下，即使向致动器继续本地供电，诸如与其相关联的致动器的燃气涡轮发动机等机器也不会维持性能。通过利用本地控制器，其通过致动器的扰动或边缘激活来存储用于某些机器状态级的致动器响应曲线，可以选择适当的致动器响应曲线，并且因此将维持控制信号呈现给致动器以维持机器操作。

3. 发明授权

US5897456A Downshift control device for automatic transmission 失效
标题翻译：降档控制装置用于自动变速箱
公开(公告)号：US5897456A
公开(公告)日：1999-04-27
申请号：US900149
申请日：1997-07-28
申请人： Masahiro Takiguchi
发明人： Masahiro Takiguchi
IPC分类号： F16H61/08 , F16H59/20 , F16H59/68 , F16H61/00 , F16H61/04 , F16H61/06 , F16H61/686
CPC分类号： F16H61/061 , F16H2059/6807 , F16H2059/706 , F16H2061/0087 , F16H2061/0444 , F16H59/20 , F16H61/067 , F16H61/08 , F16H63/502 , Y10T477/693742
摘要： A downshift control device for an automatic transmission is provided in which the transmission is shifted down by releasing an oil pressure from a first engaging element that has been engaged while applying an oil pressure to a second engaging element that has been released. This downshift control device includes an applied pressure control actuator for controlling a pressure to be applied to the second engaging element, by supplying a pressurized oil to a back pressure chamber of an accumulator provided in an oil path to the second engaging element, and removing the pressurized oil from the back pressure chamber. This control actuator receives a first command to supply the pressurized oil to the back pressure chamber from the time when a downshift command is generated to a predetermined time or the time when a detected gear ratio starts being changed, and then receives a second command to remove the pressurized oil from the back pressure chamber until the detected gear ratio reaches a predetermined gear ratio just before completion of shifting. The control actuator then receives a third command to supply the pressurized oil to the back pressure chamber after the detected gear ratio reaches the predetermined gear ratio.
摘要翻译：提供一种用于自动变速器的降档控制装置，其中通过从已经接合的第一接合元件释放油压而使变速器向下移动，同时向已经释放的第二接合元件施加油压。该降挡控制装置包括：施加的压力控制致动器，用于通过向设置在到第二接合元件的油路中的蓄能器的背压室供给加压油来控制施加到第二接合元件的压力，加压油从背压室。该控制执行器从发生降档命令时到预定时间或检测到的齿轮比开始改变的时间接收第一命令以将加压油供应到背压室，然后接收第二命令以移除来自背压室的加压油直到检测到的齿轮比在刚好完成换档之前达到预定的齿轮比。然后，控制执行器接收到第三命令，用于在检测到的齿轮比达到预定的传动比之后将加压油供应到背压室。

4. 发明授权

US08030875B2 Actuator arrangement and a method of operating an actuator 有权
标题翻译：执行器装置和操作致动器的方法
公开(公告)号：US08030875B2
公开(公告)日：2011-10-04
申请号：US12087514
申请日：2006-12-21
申请人： Shane Regunath
发明人： Shane Regunath
IPC分类号： G05B11/01
CPC分类号： G05B9/02 , Y10T477/40 , Y10T477/62427 , Y10T477/6432 , Y10T477/693742 , Y10T477/69387
摘要： Interruption in supervisory position control signals can cause problems with respect to actuators which upon loss of such control signals for the actuator will generally slew to a fixed idle position. In such circumstances a machine such as a gas turbine engine in which an actuator is associated will not sustain performance even though there is continued local power supply to the actuator. By utilizing a local controller which stores actuator response profiles for certain machine status stages through perturbation or marginal activation of the actuator an appropriate actuator response profile can be chosen and therefore sustaining control signals presented to the actuator to maintain machine operation.
摘要翻译：在监控位置控制信号中的中断可能导致执行器出现问题，在致动器的这种控制信号丢失时，一般会转动到固定的空转位置。在这种情况下，即使向致动器继续本地供电，诸如与其相关联的致动器的燃气涡轮发动机等机器也不会维持性能。通过利用本地控制器，其通过致动器的扰动或边缘激活来存储用于某些机器状态级的致动器响应曲线，可以选择适当的致动器响应曲线，并且因此将维持控制信号呈现给致动器以维持机器操作。

5. 发明申请

US20090267557A1 Method of actuator control 有权
标题翻译：执行器控制方法
公开(公告)号：US20090267557A1
公开(公告)日：2009-10-29
申请号：US11921187
申请日：2006-05-30
申请人： Robert D. Keefover , Joseph Labataille
发明人： Robert D. Keefover , Joseph Labataille
IPC分类号： G05B23/02 , G05B23/00
CPC分类号： G05B13/024 , F02D41/0007 , F02D41/0077 , F02D41/2429 , F02D41/2441 , F02D2041/001 , G05B2219/36518 , G05B2219/42152 , G05B2219/45018 , Y10T477/50 , Y10T477/693742
摘要： The present invention is related to a method of controlling a device having a calibration process. The calibration process has a partial calibration routine and a calibration routine. A detector within the control system is capable of receiving one or more input signals and determining whether a partial calibration or calibration should occur. The first step in the process involves starting the control method where the detector receives input signals or generates it own data within the detector. The detector also determines whether a partial calibration routine or a calibration routine will take place based upon the value of the input signals received. A partial calibration routine will be performed if the input signals to the detector do not favor a calibration.
摘要翻译：本发明涉及一种控制具有校准过程的装置的方法。校准过程具有部分校准程序和校准程序。控制系统内的检测器能够接收一个或多个输入信号并确定是否应发生部分校准或校准。该过程的第一步包括启动控制方法，其中检测器接收输入信号或在检测器内产生自己的数据。检测器还基于所接收的输入信号的值确定部分校准例程或校准例程是否发生。如果检测器的输入信号不利于校准，则将执行部分校准程序。

6. 发明授权

US06299565B1 Control strategy for an automatic transmission 失效
标题翻译：自动变速器的控制策略
公开(公告)号：US06299565B1
公开(公告)日：2001-10-09
申请号：US09442604
申请日：1999-11-18
申请人： Pramod Kumar Jain , Balaram G. Sankpal , Hong Jiang
发明人： Pramod Kumar Jain , Balaram G. Sankpal , Hong Jiang
IPC分类号： F16H6104
CPC分类号： F16D48/06 , B60W2540/16 , B60W2710/027 , F16D48/066 , F16D2500/10412 , F16D2500/1045 , F16D2500/1085 , F16D2500/3026 , F16D2500/30426 , F16D2500/3058 , F16D2500/3067 , F16D2500/30802 , F16D2500/30806 , F16D2500/30816 , F16D2500/3101 , F16D2500/3108 , F16D2500/50206 , F16D2500/5045 , F16D2500/50858 , F16D2500/70626 , F16D2500/7109 , Y10T477/6937 , Y10T477/693742
摘要： An automatic control strategy for use with a multiple-ratio transmission in an automotive vehicle driveline in which the crankshaft of an internal combustion engine is connected directly to torque input elements of multiple-ratio gearing without an intervening hydrokinetic torque converter. The strategy is adapted especially for use with a wet auto clutch to provide forward or reverse drive engagement during vehicle launch and during transient damping of driveline disturbances. The strategy makes it possible to control the clutches to achieve maximum vehicle acceleration by controlling the engine speed so that it operates at maximum torque throughout the useful engine speed range for any given engine throttle position. The entry and exit conditions for each drive mode are determined by the strategy so that optimum drive-away performance and optimum shift control, as well as soft clutch engagement and full clutch engagement, can be achieved.
摘要翻译：一种用于机动车辆传动系统中的多比率变速器的自动控制策略，其中内燃机的曲轴直接连接到多比率齿轮传动装置的扭矩输入元件，而没有中间的动力学变矩器。该策略特别适用于湿式自动离合器，以在车辆启动期间和在传动系紊乱的瞬态阻尼期间提供正向或反向驱动接合。该策略使得可以通过控制发动机转速来控制离合器来实现最大车辆加速度，使其在任何给定的发动机节气门位置的整个有用的发动机转速范围内以最大扭矩运行。每个驱动模式的进入和退出条件由策略确定，从而可以实现最佳的驱动性能和最佳变速控制，以及软离合器接合和全离合器接合。

7. 发明授权

US5085103A Hydraulic control apparatus for automatic transmissions 失效
标题翻译：液压控制装置自动变速器
公开(公告)号：US5085103A
公开(公告)日：1992-02-04
申请号：US356993
申请日：1989-05-25
申请人： Masahiko Ando , Kazuhisa Ozaki , Hiroshi Niki
发明人： Masahiko Ando , Kazuhisa Ozaki , Hiroshi Niki
IPC分类号： F16H61/04 , F16H61/02 , F16H61/06 , F16H61/10 , F16H61/12 , F16H61/16 , F16H63/30 , F16H63/44
CPC分类号： F16H61/0206 , F16H61/061 , F16H61/16 , F16H2061/0255 , F16H2061/0288 , F16H2061/0466 , F16H2061/0488 , F16H2061/207 , F16H2312/02 , F16H61/067 , F16H63/3003 , Y10T477/693742 , Y10T477/69379
摘要： An automatic transmission for an automotive vehicle has a plurality of friction devices for selectively coupling a number of rotary elements in a planetary gear mechanism to one another, and a hydraulic circuit for controlling changeover of the friction devices. The hydraulic circuit includes a regulator valve for generating line pressure, a manual valve for selectively changing over the line pressure to the hydraulic circuit, a plurality of shift solenoids for directly controlling engaging hydraulic pressure of the friction devices by duty control when a shift is made, and a plurality of relay valves controlled by the solenoid valves, wherein the solenoid valves are duty-controlled independently of one another. With such an arrangement, one accumulator is sufficient and the number of valves can be reduced, so that the valve body can be made more compact. In addition, highly precise shock control is possible with regard to all shift conditions.
摘要翻译：用于机动车辆的自动变速器具有用于选择性地将行星齿轮机构中的多个旋转元件彼此联接的多个摩擦装置和用于控制摩擦装置的转换的液压回路。液压回路包括用于产生管路压力的调节阀，用于选择性地切换到液压回路的管路压力的手动阀;多个换档螺线管，用于当进行换挡时通过占空比控制来直接控制摩擦装置的接合液压以及由电磁阀控制的多个继电器阀，其中电磁阀彼此独立地进行占空比控制。通过这样的结构，一个蓄能器是足够的，并且可以减少阀的数量，从而可以使阀体更加紧凑。此外，对于所有的换档条件，高精度的冲击控制是可能的。

8. 发明申请

US20090143193A1 VEHICLE DRIVE UNIT 失效
标题翻译：车辆驱动单元
公开(公告)号：US20090143193A1
公开(公告)日：2009-06-04
申请号：US12273309
申请日：2008-11-18
申请人： Atsuya Ohshima , Shigeo Tsuzuki , Mitsugi Yamashita , Haruki Shirasaka
发明人： Atsuya Ohshima , Shigeo Tsuzuki , Mitsugi Yamashita , Haruki Shirasaka
IPC分类号： B60W10/10 , F16H61/28
CPC分类号： F16H61/0021 , F16H61/66272 , F16H2061/0034 , F16H2061/66286 , F16H2312/14 , Y10T477/6243 , Y10T477/6425 , Y10T477/693742
摘要： A vehicle drive unit is provided which includes a hydraulic circuit capable of efficiently supplying a hydraulic pressure from an accumulator to a hydraulic servo while minimizing the capacity of the accumulator. In a hydraulic circuit included in a continuously variable transmission, an accumulator is connected through an electromagnetic switch valve to an oil passage connecting a clutch pressure control valve and a manual valve, a one-way valve for allowing oil to flow only in the direction from the clutch pressure control valve toward the accumulator and the forward clutch is provided in the oil passage. The electromagnetic switch valve switches an oil passage to a communicating state when the oil pump is driven and switches the oil passage to a shut-off state when the oil pump is stopped.
摘要翻译：提供一种车辆驱动单元，其包括能够在将蓄能器的液压压力有效地提供给液压伺服器的液压回路的同时最小化蓄能器的容量的液压回路。在包括在无级变速器中的液压回路中，蓄能器通过电磁开关阀连接到连接离合器压力控制阀和手动阀的油路，用于允许油仅沿着从在油路中设置朝向蓄能器和前进离合器的离合器压力控制阀。当油泵被驱动时，电磁开关阀将油路切换到连通状态，并且当油泵停止时将油路切换到关闭状态。

9. 发明申请

US20050137057A1 Method and apparatus for shift control of an automatic transmission 有权
标题翻译：自动变速箱换挡控制方法及装置
公开(公告)号：US20050137057A1
公开(公告)日：2005-06-23
申请号：US11016208
申请日：2004-12-17
申请人： Hyun Shim , Byeong Jeon
发明人： Hyun Shim , Byeong Jeon
IPC分类号： F16H61/02 , F16H41/00 , F16H59/38 , F16H61/00 , F16H61/04 , F16H61/06 , F16H61/08 , F16H61/26 , F16H61/684 , F16H63/50
CPC分类号： F16H61/061 , B60W2710/1011 , F16H63/50 , F16H2059/385 , F16H2063/506 , F16H2306/24 , Y10T477/675 , Y10T477/677 , Y10T477/693742 , Y10T477/693754 , Y10T477/693762 , Y10T477/6939
摘要： Whenever a 4 to 3 shift condition is satisfied during a 3 to 4 upshift, 4 to 3 shifting is started before the 3 to 4 shifting is finished. The 4 to 3 shifting is executed according to a predetermined hydraulic control pattern. Therefore, responsiveness in shifting is enhanced.
摘要翻译：无论何时在3至4档换档期间满足4至3换档条件，在3至4档换档完成之前，开始4至3档换档。根据预定的液压控制模式执行4到3的换档。因此，转移的反应能力得到提高。

10. 发明授权

US06702714B2 Apparatus for controlling vehicle automatic transmission 失效
标题翻译：用于控制车辆自动变速器的装置
公开(公告)号：US06702714B2
公开(公告)日：2004-03-09
申请号：US10205470
申请日：2002-07-26
申请人： Toshimitsu Sato , Kazuyuki Watanabe , Shinji Kato , Naoyuki Sakamoto , Atsushi Ayabe , Hiromichi Kimura
发明人： Toshimitsu Sato , Kazuyuki Watanabe , Shinji Kato , Naoyuki Sakamoto , Atsushi Ayabe , Hiromichi Kimura
IPC分类号： F16H6104
CPC分类号： F16H61/067 , F16H61/061 , F16H2061/0087 , F16H2061/044 , Y10T477/693742 , Y10T477/69377 , Y10T477/69378
摘要： An apparatus for controlling a vehicle automatic transmission having a hydraulically operated frictional coupling device operable to effect a shifting action of the automatic transmission, and an accumulator connected to the frictional coupling device, the apparatus including an accumulator-back-pressure learning compensation device operable to effect learning compensation of a back pressure of the accumulator such that an actual value of a rate of change of a rotating speed of a selected rotary element of the automatic transmission, which rotating speed changes as a result of the shifting action, approaches a predetermined target value, and an accumulator-back-pressure control device operable to control the back pressure, on the basis of an output of the accumulator-back-pressure leaning compensation device, whereby a shifting shock of the transmission can be reduced.
摘要翻译：一种用于控制车辆自动变速器的装置，具有可操作以实现自动变速器的换档动作的液压操作的摩擦联接装置，以及连接到摩擦联接装置的蓄能器，该装置包括蓄能器背压学习补偿装置，对所述蓄能器的背压进行效果学习补偿，使得由于所述换档动作而使所述旋转速度变化的所述自动变速器的所选旋转元件的转速的实际变化率接近预定目标以及蓄能器背压控制装置，其可以基于蓄能器背压倾斜补偿装置的输出来操作以控制背压，由此可以减小变速器的换档冲击。

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