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11. 发明授权

US07305873B2 Method for dynamically determining peak output torque in an electrically variable transmission 有权
标题翻译：用于动态地确定电可变传动装置中的峰值输出扭矩的方法
公开(公告)号：US07305873B2
公开(公告)日：2007-12-11
申请号：US11112058
申请日：2005-04-22
申请人： Gregory A. Hubbard , Tung-Ming Hsieh , Anthony H. Heap
发明人： Gregory A. Hubbard , Tung-Ming Hsieh , Anthony H. Heap
IPC分类号： G01M19/00
CPC分类号： B60W20/30 , B60K6/445 , B60L11/123 , B60L11/14 , B60L2240/423 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/184 , B60W2710/0666 , B60W2710/083 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2200/201 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y02T10/7077 , Y10T477/23
摘要： A method for determining output torque limits of a powertrain including an electrically variable transmission relies upon a model of the electrically variable transmission. Transmission operating space is defined by combined electric machine torque constraints and engine torque constraints. Output torque limits are determined at the limits of the transmission operating space.
摘要翻译：用于确定包括电可变传动装置的动力系的输出转矩极限的方法依赖于电可变变速器的型号。传动操作空间由电机扭矩约束和发动机转矩约束组合定义。输出扭矩限制在传动操作空间的极限下确定。

12. 发明授权

US07214165B2 Method of automatically flushing debris from an electrically-operated hydraulic valve 有权
标题翻译：自动冲洗电动液压阀碎屑的方法
公开(公告)号：US07214165B2
公开(公告)日：2007-05-08
申请号：US10846139
申请日：2004-05-14
申请人： Michael D. Foster , Tung-Ming Hsieh , Gregory A. Hubbard
发明人： Michael D. Foster , Tung-Ming Hsieh , Gregory A. Hubbard
IPC分类号： B60W10/02
CPC分类号： F15B21/041 , F01L2001/34436 , F15B21/087 , F16K31/426 , Y10S477/906 , Y10T137/043 , Y10T477/6934 , Y10T477/6936 , Y10T477/75
摘要： The normal control of an electrically-activated hydraulic valve armature is overridden to automatically and periodically open the armature for flushing out debris that has accumulated between the armature and a seat that the armature is designed to engage. The valve develops fluid pressure for maintaining engagement of a motor vehicle transmission clutch, and when excessive slippage of the clutch is detected, the armature is forced into engagement with the seat until the slippage is reduced or a predetermined period of time has elapsed, after which the armature is temporarily positioned away from the seat to provide full flow of hydraulic fluid across the seat to flush out debris that prevents the armature from engaging the seat. During Neutral operation of the transmission, the armature is continuously positioned away from the seat, and during low torque conditions the armature is temporarily positioned away from the seat.
摘要翻译：电动液压阀电枢的正常控制被覆盖以自动和周期性地打开电枢，用于冲洗积聚在电枢和衔铁被设计成接合的座之间的碎屑。阀门产生用于保持机动车辆变速器离合器的接合的流体压力，并且当检测到离合器的过度滑动时，电枢被迫与座椅接合，直到滑动减小或经过预定时间段，之后电枢临时定位成远离座椅，以提供穿过座椅的全部液压流体流动，以冲洗妨碍电枢接合座椅的碎屑。在变速器的中立操作期间，电枢被连续地定位成远离座椅，并且在低扭矩状态期间，电枢被暂时定位成远离座椅。

13. 发明授权

US07369930B2 Method and apparatus to control hydraulic pressure in an electrically variable transmission 有权
标题翻译：控制电动变速箱中液压的方法和装置
公开(公告)号：US07369930B2
公开(公告)日：2008-05-06
申请号：US10846017
申请日：2004-05-14
申请人： Tung-Ming Hsieh , Gregory A. Hubbard , Michael D. Foster
发明人： Tung-Ming Hsieh , Gregory A. Hubbard , Michael D. Foster
IPC分类号： G06F19/00
CPC分类号： G05D1/0272 , B60K6/365 , B60K6/445 , F16D48/066 , F16D2500/1027 , F16D2500/1066 , F16D2500/1087 , F16D2500/30406 , F16D2500/31426 , F16D2500/3144 , F16D2500/3166 , F16D2500/70406 , F16D2500/70426 , F16H3/728 , F16H61/0021 , F16H2037/102 , F16H2037/104 , F16H2200/2035 , F16H2342/044 , G05D1/024 , G05D1/027 , G05D1/0278 , G05D16/2066 , Y02T10/6239
摘要： A method and apparatus to control an electrically variable transmission, by dynamically controlling system main hydraulic clutch pressures, based upon required clutch capacity, as determined by output load of the transmission. Included is a method to regulate hydraulic clutch pressure in an electrically variable transmission equipped with at least one clutch. This comprises monitoring magnitude of slippage of the clutches and controlling hydraulic boost pressure based upon the magnitude of clutch slippage. Controlling hydraulic boost pressure based upon the magnitude of clutch slippage comprises monitoring operator inputs, determining a requested operator torque command, and determining a required main boost pressure. The main boost pressure is based upon the requested operator torque command, the monitored operator inputs, parameters of the EVT and clutches. Commanded main boost pressure is then determined based upon the determined required main boost pressure.
摘要翻译：通过根据所需的离合器容量动态地控制系统主液压离合器压力来控制电动变速器的方法和装置，如通过变速器的输出负载所确定的。包括一种在配备有至少一个离合器的电动变速箱中调节液压离合器压力的方法。这包括监测离合器滑动的大小并基于离合器滑动的大小来控制液压增压压力。基于离合器滑动的大小来控制液压增压压力包括监视操作者输入，确定所请求的操作者扭矩指令，以及确定所需的主增压压力。主增压基于所要求的操作者扭矩指令，监控的操作员输入，EVT和离合器的参数。然后基于确定的所需主增压压力来确定指令的主增压压力。

14. 发明授权

US07163487B2 Engine retard operation scheduling and management in a hybrid vehicle 有权
标题翻译：混合动力汽车的发动机延迟运行调度和管理
公开(公告)号：US07163487B2
公开(公告)日：2007-01-16
申请号：US10846001
申请日：2004-05-14
申请人： Xuefeng T. Tao , Gregory A. Hubbard , Tung-Ming Hsieh , Anthony H. Heap
发明人： Xuefeng T. Tao , Gregory A. Hubbard , Tung-Ming Hsieh , Anthony H. Heap
IPC分类号： B60W10/06
CPC分类号： B60W20/13 , B60K6/445 , B60L2240/423 , B60T1/10 , B60T2270/611 , B60T2270/613 , B60W10/06 , B60W10/08 , B60W10/105 , B60W10/196 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2710/0644 , B60W2710/0666 , B60W2710/083 , Y02T10/6239 , Y02T10/642 , Y10S903/907 , Y10T477/23 , Y10T477/38
摘要： A hybrid vehicle includes a powertrain having a retarded diesel engine, an electric machine and energy storage system. The engine and motor are operatively coupled through one or more planetary gearsets and selective coupling paths in accordance with application and release of various torque transfer devices to a drivetrain via an output. Regenerative and retarded engine braking are coordinated to provide priority to energy return to an energy storage system in accordance with predetermined power flow limits.
摘要翻译：混合动力车辆包括具有延迟柴油发动机的动力系，电动机和储能系统。发动机和电动机通过一个或多个行星齿轮组和选择性联接路径可操作地联接，根据各种扭矩传递装置通过输出向传动系的应用和释放。协调再生和延迟发动机制动，以便根据预定的功率流量限制优先重新向能量储存系统返回。

15. 发明授权

US07131708B2 Coordinated regenerative and engine retard braking for a hybrid vehicle 有权
标题翻译：用于混合动力车辆的协调再生和发动机延迟制动
公开(公告)号：US07131708B2
公开(公告)日：2006-11-07
申请号：US10845994
申请日：2004-05-14
申请人： Xuefeng T. Tao , Gregory A. Hubbard , Tung-Ming Hsieh , Anthony H. Heap
发明人： Xuefeng T. Tao , Gregory A. Hubbard , Tung-Ming Hsieh , Anthony H. Heap
IPC分类号： B60T8/64
CPC分类号： F02D9/06 , B60T1/10 , B60W10/06 , B60W10/10 , B60W10/196 , B60W20/11 , B60W2710/0644 , F02D13/04 , F02D41/12 , Y10T477/24
摘要： A hybrid vehicle includes a powertrain having a retarded diesel engine, an electric machine and energy storage system. The engine and motor are operatively coupled through one or more planetary gearsets and selective coupling paths in accordance with application and release of various torque transfer devices to a drivetrain via an output. Regenerative and retarded engine braking are coordinated to provide priority to energy return to an energy storage system in accordance with predetermined power flow limits. Power flow in excess of the limits are handled by increased engine retard braking contributions via engine speed increases.
摘要翻译：混合动力车辆包括具有延迟柴油发动机的动力系，电动机和储能系统。发动机和电动机通过一个或多个行星齿轮组和选择性联接路径可操作地联接，根据各种扭矩传递装置通过输出向传动系的应用和释放。协调再生和延迟发动机制动，以便根据预定的功率流量限制优先重新向能量储存系统返回。超过限制的动力流量通过发动机转速增加而增加发动机延迟制动贡献来处理。

16. 发明授权

US07090613B2 Method of providing electric motor torque reserve in a hybrid electric vehicle 有权
标题翻译：在混合动力汽车中提供电动机转矩储备的方法
公开(公告)号：US07090613B2
公开(公告)日：2006-08-15
申请号：US10846153
申请日：2004-05-15
申请人： Anthony H. Heap , Tung-Ming Hsieh , Gregory A. Hubbard
发明人： Anthony H. Heap , Tung-Ming Hsieh , Gregory A. Hubbard
IPC分类号： B60K1/02 , B60K1/00 , G06F17/00
CPC分类号： B60W20/30 , B60K6/445 , B60L2240/423 , B60L2240/486 , B60W10/08 , B60W10/105 , B60W20/00 , B60W2510/0241 , B60W2510/025 , B60W2510/102 , B60W2710/083 , F16H2061/6603 , Y02T10/6239 , Y02T10/642 , Y10T477/23
摘要： A method of operating a vehicle powertrain system comprising an electric motor and transmission where the electric motor is operably and selectively coupled to the transmission and adapted to provide an output torque contribution thereto, and the electric motor has a predetermined maximum motor output torque and a predetermined minimum motor output torque which are used to determine a range of permissible control points for at least one transmission control parameter. The method includes establishing a motor torque reserve by performing at least one of decreasing the predetermined maximum motor output torque to a maximum reserved motor output torque and increasing the minimum motor output torque to a minimum reserved motor output torque, wherein the maximum reserved motor output torque and the minimum reserved motor output torque are used in place of the predetermined maximum motor output torque and the predetermined minimum motor output torque, respectively, to determine the range of permissible control points for the at least one transmission control parameter.
摘要翻译：一种操作车辆动力系统的方法，包括电动机和变速器，其中电动机可操作地和选择性地联接到变速器并且适于提供对其的输出转矩贡献，并且电动机具有预定的最大电动机输出转矩和预定的用于确定用于至少一个变速器控制参数的允许控制点的范围的最小电动机输出转矩。该方法包括通过执行将预定最大电动机输出转矩减小到最大保留电动机输出转矩并将最小电动机输出转矩增加到最小保留电动机输出转矩中的至少一个来建立电动机转矩储备，其中最大保留电动机输出转矩并且分别使用最小保留电动机输出转矩来代替预定的最大电动机输出转矩和预定的最小电动机输出转矩，以确定用于至少一个变速器控制参数的允许控制点的范围。

17. 发明授权

US07024299B2 Method for dynamically determining peak output torque within battery constraints in a hybrid transmission including a parallel hybrid split 失效
标题翻译：用于动态地确定包括并联混合分配的混合传输中的电池约束内的峰值输出转矩的方法
公开(公告)号：US07024299B2
公开(公告)日：2006-04-04
申请号：US11112216
申请日：2005-04-22
申请人： Gregory A. Hubbard , Tung-Ming Hsieh , Anthony H. Heap
发明人： Gregory A. Hubbard , Tung-Ming Hsieh , Anthony H. Heap
IPC分类号： G06F7/00
CPC分类号： B60W20/30 , B60K1/02 , B60K6/445 , B60L11/123 , B60L11/14 , B60L15/00 , B60L2240/423 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2550/12 , B60W2710/083 , Y02T10/6217 , Y02T10/6239 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y10T477/23
摘要： A method for determining output torque limits of a powertrain including an electrically variable transmission relies upon a model of the electrically variable transmission. Transmission operating space is defined by electric machine torque constraints, engine torque constraints and battery power constraints. Output torque limits are determined at the limits of the transmission operating space.
摘要翻译：用于确定包括电可变传动装置的动力系的输出转矩极限的方法依赖于电可变变速器的型号。传动操作空间由电机扭矩限制，发动机转矩约束和电池功率约束定义。输出扭矩限制在传动操作空间的极限下确定。

18. 发明授权

US08285462B2 Method and apparatus to determine a preferred output torque in mode and fixed gear operation with clutch torque constraints for a hybrid powertrain system 有权
标题翻译：用于混合动力系统的离合器扭矩约束来确定模式和固定齿轮操作中的优选输出转矩的方法和装置
公开(公告)号：US08285462B2
公开(公告)日：2012-10-09
申请号：US12254985
申请日：2008-10-21
申请人： Anthony H. Heap , Tung-Ming Hsieh , Bin Wu
发明人： Anthony H. Heap , Tung-Ming Hsieh , Bin Wu
IPC分类号： B60W20/00
CPC分类号： B60W20/00 , B60K6/36 , B60K6/445 , B60L2240/423 , B60L2240/486 , B60W10/02 , B60W10/08 , B60W10/115 , B60W10/26 , B60W30/184 , B60W30/188 , B60W2510/105 , B60W2510/244 , B60W2540/10 , B60W2710/027 , B60W2710/083 , B60W2710/105 , Y02T10/56 , Y02T10/6239 , Y02T10/642 , Y02T10/84 , Y10T477/60 , Y10T477/638 , Y10T477/6403 , Y10T477/6407 , Y10T477/70 , Y10T477/75
摘要： A hybrid transmission is operative to transfer torque between an input member and torque machines and an output member in one of a plurality of fixed gear and continuously variable operating range states through selective application of torque transfer clutches. The torque machines are operative to transfer power from an energy storage device. A method for controlling the hybrid transmission includes operating the hybrid transmission in one of the operating range states, determining a first set of internal system constraints on output torque transferred to the output member, determining a second set of internal system constraints on the output torque transferred to the output member, and determining an allowable output torque range that is achievable within the first set of internal system constraints and the second set of internal system constraints on the output torque transferred to the output member.
摘要翻译：混合变速器通过选择性地施加扭矩传递离合器来操作以在输入构件和扭矩机和输出构件之间传递扭矩，其中多个固定齿轮和连续可变的工作范围状态之一。扭矩机可操作以从能量存储装置传递动力。用于控制混合变速器的方法包括在一个操作范围状态下操作混合变速器，确定传递到输出构件的输出扭矩上的第一组内部系统约束，确定传递的输出扭矩的第二组内部系统约束并且确定在第一组内部系统约束内可实现的可允许输出扭矩范围以及传送到输出构件的输出扭矩的第二组内部系统约束。

19. 发明申请

US20070045934A1 CARD-FEEDING MECHANISM 失效
标题翻译：给卡机制
公开(公告)号：US20070045934A1
公开(公告)日：2007-03-01
申请号：US11163430
申请日：2005-10-19
申请人： Tung-Ming Hsieh
发明人： Tung-Ming Hsieh
IPC分类号： B65H7/08
CPC分类号： B65H3/063 , B65H3/0676 , B65H2403/40 , B65H2511/514 , B65H2513/40 , B65H2701/1311 , B65H2701/1914 , B65H2220/01 , B65H2220/02
摘要： A card-feeding mechanism has two rollers positioned before a limiting device, and a roller and a sensor positioned after the limiting device. When a motor rotates clockwise, a transmission device drives the three rollers simultaneously to deliver a card from a front end toward a rear end. When the sensor detects an edge of the card, the motor rotates counterclockwise, and only drives the roller after the limiting device. Then, the card is only driven by the roller after the limiting device, and the rollers before the limiting device are driven by the card.
摘要翻译：卡片进给机构具有定位在限制装置之前的两个滚子，以及定位在限制装置之后的滚子和传感器。当电动机顺时针旋转时，传动装置同时驱动三个辊子，以将卡片从前端向后端传送。当传感器检测到卡的边缘时，电机逆时针旋转，只能在限制装置之后驱动滚筒。然后，卡片仅在限制装置之后由滚筒驱动，并且限制装置之前的滚子由卡驱动。

20. 发明授权

US07110869B2 Hybrid transmission member speed determination, sensor diagnostics and fault recovery 有权
标题翻译：混合传动部件速度确定，传感器诊断和故障恢复
公开(公告)号：US07110869B2
公开(公告)日：2006-09-19
申请号：US10686004
申请日：2003-10-14
申请人： Xuefeng T. Tao , Tung-Ming Hsieh , Jy-Jen F. Sah
发明人： Xuefeng T. Tao , Tung-Ming Hsieh , Jy-Jen F. Sah
IPC分类号： G01M17/00
CPC分类号： B60W20/50 , B60K6/445 , B60W10/08 , B60W20/00 , B60W2050/0215 , F16H59/38 , F16H59/40 , F16H59/46 , F16H59/70 , F16H61/12 , F16H2059/366 , F16H2061/1212 , F16H2061/122 , F16H2061/1284 , G05B9/03 , G05B23/0235 , Y02T10/6239 , Y10T477/30
摘要： A hybrid powertrain has a transmission including a motor and a sensor for sensing rotation of the transmission output member. Motor speed signals are available from the motor controller. Speed signals representative of output speed are calculated from both the speed sensor and the motor speed in conjunction with known speed relationships between the motor and the output. A variety of in-range and dropped signal diagnostics is performed for the sensors and are used in the development of a set of software switches for selecting which of the speed sources is used as the output speed.
摘要翻译：混合动力系具有包括用于感测变速器输出构件的旋转的电动机和传感器的变速器。电机速度信号可从电机控制器获得。结合电机和输出之间的已知速度关系，可以从速度传感器和电机速度两方面计算代表输出速度的速度信号。为传感器执行了各种范围内和丢弃的信号诊断，并用于开发一组软件开关，用于选择哪个速度源用作输出速度。

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