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1. 发明授权

US09033852B2 Hydraulic control device and control method of hydraulic control device 有权
标题翻译：液压控制装置及液压控制装置的控制方法
公开(公告)号：US09033852B2
公开(公告)日：2015-05-19
申请号：US14243666
申请日：2014-04-02
申请人： Kenta Horiike , Kei Yuasa , Sei Kojima , Hiromitsu Nitani
发明人： Kenta Horiike , Kei Yuasa , Sei Kojima , Hiromitsu Nitani
IPC分类号： F16H61/48 , B60W10/02 , B60W10/04
CPC分类号： B60W10/023 , B60W10/04 , F16H59/72 , F16H61/0267 , F16H61/14 , F16H2061/062 , Y10T477/633 , Y10T477/6347
摘要： In hydraulic control, an electronic control unit controls controlled hydraulic pressure of a control valve in order to control a hydraulic oil amount in a torque converter and a hydraulic oil pressure of a forward-reverse travel switching mechanism, and the electronic control unit increases the controlled hydraulic pressure when the hydraulic oil amount in the torque converter is insufficient at an engine start or immediately after the engine start in comparison with a case where the hydraulic oil amount in the torque converter is sufficient. The hydraulic control device includes: the torque converter; the forward-reverse travel switching mechanism; the control valve configured to change the hydraulic oil amount in the torque converter and the hydraulic oil pressure of the forward-reverse travel switching mechanism by changing the single controlled hydraulic pressure; and electronic control unit.
摘要翻译：在液压控制中，电子控制单元控制控制阀的受控液压，以控制液力变矩器中的液压油量和前进 - 倒退行驶切换机构的液压油压力，并且电子控制单元增加受控制与变矩器中的液压油量足够相比，变矩器中的液压油量在发动机起动时或发动机起动后不足时的液压。液压控制装置包括：变矩器; 前进后退行驶切换机构; 所述控制阀构造成通过改变所述单个受控液压压力来改变所述变矩器中的液压油量和所述正向行进切换机构的液压油压力; 和电子控制单元。

2. 发明授权

US08475335B2 Method and apparatus for adaptive clutch control for a vehicle having engine start-stop functionality 有权
标题翻译：用于具有发动机起停功能的车辆的自适应离合器控制的方法和装置
公开(公告)号：US08475335B2
公开(公告)日：2013-07-02
申请号：US13238016
申请日：2011-09-21
申请人： Ronald F. Lochocki, Jr. , Joseph J. Page , Sindu Sebastian
发明人： Ronald F. Lochocki, Jr. , Joseph J. Page , Sindu Sebastian
IPC分类号： F16H61/48
CPC分类号： F16H61/0025 , B60W10/06 , B60W10/115 , B60W30/18018 , B60Y2300/18016 , F16H2061/0034 , F16H2312/14 , Y10T477/6333 , Y10T477/6347
摘要： A vehicle includes an engine, torque converter, transmission, accumulator, sensor, and controller. The engine is automatically restarted in response to a start signal during an engine auto-start event. The transmission has a calibrated line pressure and a plurality (n) of clutches. The (n) clutches are engaged to execute the engine auto-start event. The accumulator delivers fluid under pressure to the transmission in response to the start signal. The controller controls (n−1) of the plurality (n) of clutches to the calibrated line pressure in response to detecting the start signal. The controller also modifies clutch fill parameters which control a fill sequence of the remaining clutch, i.e., the designated control clutch, as a function of a deviation of the measured turbine speed from a theoretical no-slip turbine speed. A system includes the transmission, sensor, accumulator, and controller. A method for controlling the designated clutch is also disclosed.
摘要翻译：车辆包括发动机，变矩器，变速器，蓄能器，传感器和控制器。引擎在发动机自动启动事件期间响应起动信号自动重启。变速器具有校准的管路压力和多个（n）个离合器。（n）离合器被接合以执行发动机自动启动事件。蓄能器响应于启动信号将压力下的液体输送到变速器。响应于检测到起始信号，控制器将（n）个离合器中的（n-1）控制到校准线路压力。控制器还修改离合器填充参数，其根据测量的涡轮速度与理论防滑涡轮机速度的偏差来控制剩余离合器（即指定的控制离合器）的填充顺序。系统包括变速器，传感器，蓄能器和控制器。还公开了一种用于控制指定离合器的方法。

3. 发明授权

US08317655B2 Hydraulic pressure control apparatus for torque converter 有权
标题翻译：变矩器液压控制装置
公开(公告)号：US08317655B2
公开(公告)日：2012-11-27
申请号：US12836291
申请日：2010-07-14
申请人： Osamu Sakamoto
发明人： Osamu Sakamoto
IPC分类号： F16H61/48 , F16H61/64 , F16D33/00 , F16D35/00 , F16D37/00
CPC分类号： F16H61/143 , F16H61/0021 , Y10T477/633 , Y10T477/6347 , Y10T477/6357
摘要： A hydraulic pressure control apparatus for a torque converter includes a relay valve switching levels of a hydraulic pressure in the hydraulic power transmission chamber and establishing selective connections between a cooler and the hydraulic power transmission chamber or between the cooler and a hydraulic pressure supply source of which a flow amount of the operational fluid is regulated by a first orifice, an electronic control unit controlling operations of the relay valve, a hydraulic pressure declination determining portion judging whether the hydraulic pressure of the hydraulic pressure supply source is lower than a threshold value based on a predetermined vehicle state, and a switching command outputting portion outputting a command to connect the cooler and the hydraulic pressure supply source by the relay valve when the hydraulic pressure declination determining portion determines that the hydraulic pressure of the hydraulic pressure supply source is lower than the threshold value.
摘要翻译：一种用于变矩器的液压控制装置，包括：液压动力传递室中的液压的中继阀切换水平，并且建立冷却器与液压动力传递室之间或冷却器与液压供应源之间的选择性连接操作流体的流量由第一孔口，控制继动阀操作的电子控制单元调节，液压偏差判定部分判断液压供给源的液压压力是否低于基于预定的车辆状态，以及切换命令输出部，当所述液压偏压判定部判定为所述液压供给源的液压低于所述液压供给源时，通过所述继动阀输出连接所述冷却器和所述液压供给源的指令阈值值。

4. 发明授权

US07513851B2 Torque converter clutch slip control 有权
标题翻译：转矩离合器滑差控制
公开(公告)号：US07513851B2
公开(公告)日：2009-04-07
申请号：US11515518
申请日：2006-09-01
申请人： Jean Sieffert , Regis Casteran
发明人： Jean Sieffert , Regis Casteran
IPC分类号： B60W10/02
CPC分类号： F16H61/143 , F16H2061/145 , F16H2306/30 , Y10T477/633 , Y10T477/6347 , Y10T477/755
摘要： A method and system for regulating engagement of a torque converter clutch (TCC) in a vehicle incorporating a transmission that is driven by an engine through a torque converter includes determining a non-linear slip profile based on vehicle operating parameters, calculating an actual TCC slip, calculating a TCC ramp pressure based on the non-linear slip profile and the actual TCC slip and regulating a TCC engagement pressure based on the TCC ramp pressure.
摘要翻译：一种用于调节变频器离合器（TCC）在车辆中的接合的方法和系统，该车辆包括通过变矩器由发动机驱动的变速器，包括基于车辆操作参数确定非线性滑动轮廓，计算实际TCC滑移，基于非线性滑动轮廓和实际TCC滑移计算TCC斜坡压力，并基于TCC斜坡压力调节TCC接合压力。

5. 发明授权

US07338407B2 Reduced engine load at stop apparatus and method 有权
标题翻译：停止装置和方法减少发动机负荷
公开(公告)号：US07338407B2
公开(公告)日：2008-03-04
申请号：US11333079
申请日：2006-01-17
申请人： Charles F. Long , Jeffrey J. Cole , Phillip F. Mc Cauley
发明人： Charles F. Long , Jeffrey J. Cole , Phillip F. Mc Cauley
IPC分类号： F16H61/48
CPC分类号： F16H61/20 , F16H2312/06 , Y10T477/6343 , Y10T477/6347 , Y10T477/80
摘要： Provided is an apparatus to enable a torque transmitting mechanism within an automatically shiftable power transmission to disengage at vehicle stop such that the slip within a fluid drive device is reduced. When vehicle movement is required a main pressure regulator trims the torque transmitting mechanism into engagement. A method of reducing engine load at vehicle stop by employing the apparatus of the present invention is also provided.
摘要翻译：提供了一种能够使自动可移动动力传动装置内的扭矩传递机构能够在车辆停止处脱离从而减小流体驱动装置内的滑移的装置。当需要车辆移动时，主压力调节器将扭矩传递机构调整成接合。还提供了通过采用本发明的装置来减少车辆停车时的发动机负荷的方法。

6. 发明授权

US06942597B2 Lockup control or torque converter 失效
标题翻译：锁定控制或变矩器
公开(公告)号：US06942597B2
公开(公告)日：2005-09-13
申请号：US10756501
申请日：2004-01-14
申请人： Satoshi Segawa , Kazutaka Adachi
发明人： Satoshi Segawa , Kazutaka Adachi
IPC分类号： F16H61/14 , F16H61/58 , B60K41/02
CPC分类号： F16H61/143 , B60W2050/0008 , B60W2050/0012 , F16H2061/145 , Y10T477/6347 , Y10T477/635 , Y10T477/6352 , Y10T477/735 , Y10T477/79
摘要： An engaging force of a pump impeller (1a) connected to an engine (21) and a turbine runner (1b) connected to an automatic transmission (23) is controlled by a controller (5). The controller (5) determines a target relative rotation speed of the pump impeller (1a) and the turbine runner (1b), and performs feedback control of the engaging force such that the difference between the target relative rotation speed and the real relative rotation speed is decreased. The controller (5) also performs feedforward control of the engaging force in a increasing direction. When the engine (21) is in a predetermined engine-stall prevention condition, the controller (5) prohibits the feedforward control so as to prevent an interference between feedback control and feedforward control.
摘要翻译：连接到发动机（21）的泵叶轮（1a）和与自动变速器（23）连接的涡轮机叶轮（1b）的啮合力由控制器（5）控制。控制器（5）确定泵叶轮（1a）和涡轮机叶轮（1b）的目标相对转速，并且执行啮合力的反馈控制，使得目标相对转速与实际相对速度之间的差值转速降低。控制器（5）还在增加的方向上执行接合力的前馈控制。当发动机（21）处于预定的发动机失速防止状态时，控制器（5）禁止前馈控制，以防止反馈控制和前馈控制之间的干扰。

7. 发明申请

US20040162184A1 Lockup control of torque converter 失效
标题翻译：变矩器锁定控制
公开(公告)号：US20040162184A1
公开(公告)日：2004-08-19
申请号：US10756501
申请日：2004-01-14
申请人： NISSAN MOTOR CO., LTD.
发明人： Satoshi Segawa , Kazutaka Adachi
IPC分类号： F16H061/58
CPC分类号： F16H61/143 , B60W2050/0008 , B60W2050/0012 , F16H2061/145 , Y10T477/6347 , Y10T477/635 , Y10T477/6352 , Y10T477/735 , Y10T477/79
摘要： An engaging force of a pump impeller (1a) connected to an engine (21) and a turbine runner (1b) connected to an automatic transmission (23) is controlled by a controller (5). The controller (5) determines a target relative rotation speed of the pump impeller (1a) and the turbine runner (1b), and performs feedback control of the engaging force such that the difference between the target relative rotation speed and the real relative rotation speed is decreased. The controller (5) also performs feedforward control of the engaging force in a increasing direction. When the engine (21) is in a predetermined engine-stall prevention condition, the controller (5) prohibits the feedforward control so as to prevent an interference between feedback control and feedforward control.
摘要翻译：与发动机（21）连接的泵叶轮（1a）和与自动变速器（23）连接的涡轮机叶轮（1b）的接合力由控制器（5）控制。控制器（5）确定泵叶轮（1a）和涡轮转轮（1b）的目标相对转速，并且执行接合力的反馈控制，使得目标相对转速与实际相对转速之差减少。控制器（5）还在增加的方向上执行接合力的前馈控制。当发动机（21）处于预定的发动机失速防止状态时，控制器（5）禁止前馈控制，以防止反馈控制和前馈控制之间的干扰。

8. 发明申请

US20030017912A1 Engine restart and vehicle start control apparatus in transmission unit 失效
标题翻译：发动机重启和车辆启动控制装置在传动单元
公开(公告)号：US20030017912A1
公开(公告)日：2003-01-23
申请号：US10160054
申请日：2002-06-04
申请人： Honda Giken Kogyo Kabushiki Kaisha
发明人： Eijiro Shimabukuro , Naohisa Morishita
IPC分类号： B60K041/04
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18018 , B60W30/1819 , F16H61/0021 , F16H61/14 , F16H2059/467 , F16H2312/02 , F16H2312/14 , Y10T477/6333 , Y10T477/6347 , Y10T477/688 , Y10T477/693
摘要： A transmission unit is composed of an engine E, a torque converter TC, and an automatic transmission TM. The engine restart and vehicle start control apparatus comprises an electromagnetic valve capable of calculating the pump impeller suction torque of the torque converter and setting the oil pressure increase ratio for the oil pressure supplied to the vehicle start clutch. When the engine is restarted from an engine stopped state and the vehicle start stage is set by supplying hydraulic oil to a friction engagement element and engaging the friction engagement element, an oil pressure supply increasing at a first oil pressure increase ratio is conducted till the calculated pump impeller suction torque reaches the prescribed criterial value, and an oil pressure supply increasing at a second oil pressure increase ratio which is less than the first oil pressure increase ratio is conducted from the instant the calculated pump impeller suction torque becomes greater than the prescribed criterial value.
摘要翻译：传动单元由发动机E，变矩器TC和自动变速器TM组成。发动机重启和车辆启动控制装置包括电磁阀，其能够计算变矩器的泵叶轮吸入转矩，并设定供给车辆起动离合器的油压的油压增加率。当发动机从发动机停止状态重新启动并且通过向摩擦接合元件供应液压油并与摩擦接合元件接合来设定车辆起动台时，进行以第一油压增加比率增加的油压供给直到计算出泵叶轮抽吸力矩达到规定的标准值，并且从计算出的泵叶轮吸力转矩变得大于规定标准的瞬间开始，第二油压增加率小于第一油压增加率的油压供给增加值。

9. 发明授权

US4896565A Process for the gear change of the automatic transmission of motor vehicles controlled with an electrohydraulic valve system 失效
标题翻译：用电动液压阀系统控制的机动车辆自动变速箱变速过程
公开(公告)号：US4896565A
公开(公告)日：1990-01-30
申请号：US187497
申请日：1988-04-28
申请人： Sandor Simonyi , Laszlo Torocsik , Istvan Toth , Gyorgy Valoczi
发明人： Sandor Simonyi , Laszlo Torocsik , Istvan Toth , Gyorgy Valoczi
IPC分类号： B60K20/00 , F16H59/36 , F16H59/40 , F16H59/42 , F16H59/44 , F16H59/46 , F16H61/02
CPC分类号： F16H61/0213 , F16H2059/467 , F16H59/36 , F16H59/40 , F16H59/42 , F16H59/44 , Y10S477/901 , Y10S477/902 , Y10S477/904 , Y10T477/6347 , Y10T477/635 , Y10T477/69 , Y10T477/692
摘要： A process for controlling an automatic transmission wherein engine speed and output speed are measured and the slip conditions are derived therefrom. When conditions of downshift occur, as determined by excessively high slip and/or excessively low speed, the conditions existing at the moment of downshift are evaluated, and a comparative slip signal is derived and saved. This signal is employed as reference relating to the momentary slip conditions of the vehicle for use in determining the proper moment for a subsequent upshift. Thus, conditions for an upshift, following a particular downshift, are modified as a function of the circumstances requiring the downshift (e.g. normal deceleration, overtaking another vehicle, ascending a hill). Procedures are also included for enabling engagement of a friction clutch, for bypassing the torque converter of the transmission, under certain conditions in advance of an upshift.
摘要翻译：一种用于控制自动变速器的过程，其中测量发动机速度和输出速度并从中获得滑动条件。当由于过高的滑差和/或过低的速度所产生的降挡条件发生时，评估在降档时存在的条件，得到并保存比较滑差信号。该信号被用作关于用于确定随后的升档的适当时刻的车辆的瞬时滑动条件的参考。因此，根据需要降档的情况（例如正常减速，超越另一车辆，爬山），特定降档之后的升挡条件被修改。还包括用于在升档前的特定条件下使摩擦离合器接合以便绕过变速器的变矩器的步骤。

10. 发明授权

US4730520A Control system for engine-driven auxillary equipment for vehicles 失效
标题翻译：用于车辆的发动机驱动辅助设备的控制系统
公开(公告)号：US4730520A
公开(公告)日：1988-03-15
申请号：US82924
申请日：1987-08-05
申请人： Masao Nishikawa , Junichi Miyake , Yoshimi Sakurai
发明人： Masao Nishikawa , Junichi Miyake , Yoshimi Sakurai
IPC分类号： B60K25/04 , B60H1/32 , B60K25/00 , F02D29/00 , F02D29/04 , F02D45/00 , B60K41/18
CPC分类号： B60H1/3208 , B60K25/00 , Y10T477/6347
摘要： A control system (100) for an engine-driven auxiliary equipment (51) for a vehicle equipped with an automatic transmission (10) including a fluid coupling type torque converter (2) receiving power from an engine (1) to drive a driven wheel. The control system (100) is adapted to interrupt power from the engine (1) to the auxiliary equipment (51) under a condition that an instantaneous value (e.sub.d) of a gear ratio (e) as the quotient of a rotation speed (No) of an output shaft (3) of the torque converter (2) to a rotation speed (Ni) of an input shaft (2a ) of the torque converter (2) is lying in a region (e.sub.d
摘要翻译：一种用于车辆的发动机驱动辅助设备（51）的控制系统（100），其配备有自动变速器（10），所述自动变速器（10）包括从发动机（1）接收动力以驱动从动轮的流体耦合式变矩器（2）。控制系统（100）适于在作为旋转速度的商的齿轮比（e）的瞬时值（ed）的条件下中断从发动机（1）到辅助设备（51）的动力（2）的输出轴（3）相对于变矩器（2）的输入轴（2a）的转速（Ni）位于区域（ed

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