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1. 发明授权

US06351694B1 Method for robust estimation of road bank angle 有权
标题翻译：路堤角度的鲁棒估计方法
公开(公告)号：US06351694B1
公开(公告)日：2002-02-26
申请号：US09761157
申请日：2001-01-16
申请人： Hongtei Eric Tseng , John Yester , Ming Lang Kuang
发明人： Hongtei Eric Tseng , John Yester , Ming Lang Kuang
IPC分类号： G06F1700
CPC分类号： B60T8/172 , B60T2210/22
摘要： A method for determining road bank angle in vehicle includes a lateral acceleration sensor (22) that generates a first signal corresponding to lateral acceleration. A yaw rate sensor (18) generates a second signal corresponding to a yaw rate signal. A controller (14) coupled to the sensors performs the step of calculating a first bank angle estimate dependent on the first signal, calculating a second bank angle estimate dependent on the second signal, calculating a third bank angle estimate dependent on both the first and second signals, calculating a dynamic compensation factor based as a function of the first bank angle estimate, the second bank angle estimate and the third bank angle estimate, decomposing the third bank angle estimate into a plurality of third bank angle frequency layers, reducing each of the plurality of third bank angle frequency layers in response to a multiplicative factor, said multiplicative factor being a function of the dynamic compensation factor to obtain a plurality of reduced third bank angles, and calculating a final bank angle bias estimate based on a sum of the plurality of reduced third bank angles.
摘要翻译：一种用于确定车辆中道路坡度角的方法，包括产生对应于横向加速度的第一信号的横向加速度传感器（22）。横摆率传感器（18）产生对应于横摆率信号的第二信号。耦合到传感器的控制器（14）执行以下步骤：依赖于第一信号来计算第一存储体角度估计值，计算取决于第二信号的第二存储体角度估计值，计算取决于第一和第二信号的第三存储体角度估计信号，根据第一存储体角度估计，第二存储体角度估计和第三存储体角度估计值来计算动态补偿因子，将第三存储体角度估计分解为多个第三存储体角度频率层，多个第三层角度频率层，响应于乘法因子，所述乘法因子是动态补偿因子的函数，以获得多个减小的第三分组角度，并且基于多个减少第三组角度。

2. 发明授权

US10518765B2 Electronic stability control system for electric drive vehicle 有权
公开(公告)号：US10518765B2
公开(公告)日：2019-12-31
申请号：US13347768
申请日：2012-01-11
申请人： Wei Liang , Hai Yu , Ryan Abraham McGee , Ming Lang Kuang , Anthony Mark Phillips
发明人： Wei Liang , Hai Yu , Ryan Abraham McGee , Ming Lang Kuang , Anthony Mark Phillips
IPC分类号： B60W10/08 , B60W10/184 , B60W20/00 , B60W30/02 , B60W10/06 , B60W10/188 , B60L3/10 , B60L15/20 , B60T8/1755
摘要： A stability control system for a vehicle that has an electric traction motor that provides torque to an axle through a differential. The traction motor responds to an instability event that is sensed by sensors on the vehicle by initially reducing the torque provided to the traction wheels to regain steering control. The traction motor then pulses increased torque in sequence with the application of braking force to provide enhanced direct yaw moment control.

3. 发明授权

US09545839B2 Hybrid electric vehicle powertrain with enhanced reverse drive performance 有权
标题翻译：混合电动汽车动力总成具有增强的反向驱动性能
公开(公告)号：US09545839B2
公开(公告)日：2017-01-17
申请号：US12204825
申请日：2008-09-05
申请人： Shunsuke Okubo , Ming Lang Kuang , Fazal Urrahman Syed , Carol Louise Okubo , Shailesh Shrikant Kozarekar
发明人： Shunsuke Okubo , Ming Lang Kuang , Fazal Urrahman Syed , Carol Louise Okubo , Shailesh Shrikant Kozarekar
IPC分类号： G06F19/00 , B60K6/365 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60K1/02
CPC分类号： B60W20/00 , B60K1/02 , B60K6/365 , B60K6/445 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W2510/244 , B60W2540/12 , B60W2710/0644 , B60W2710/0666 , B60W2710/105 , Y02T10/6239 , Y02T10/6286
摘要： A method for controlling a hybrid electrical vehicle powertrain having an engine that is a source of power during forward drive and an electric motor that is a source of reverse driving power. A desired engine power during reverse drive is achieved by operating the engine at an increased speed that is greater than an optimum speed for a given engine power.
摘要翻译：一种用于控制具有作为正向驱动期间的动力源的发动机的发动机和作为反向驱动力源的电动机的混合动力汽车动力系的方法。在反向驱动期间期望的发动机功率通过以对于给定发动机功率的最佳速度大的增加的速度操作发动机来实现。

4. 发明授权

US09469200B2 Automotive vehicle and method of determining forward or backward movement of same 有权
标题翻译：汽车及其确定前后运动的方法
公开(公告)号：US09469200B2
公开(公告)日：2016-10-18
申请号：US12577911
申请日：2009-10-13
申请人： Bader M. Badreddine , Ming Lang Kuang
发明人： Bader M. Badreddine , Ming Lang Kuang
IPC分类号： B60K6/448 , B60L11/12 , B60K6/52 , B60L11/14 , B60L15/20 , B60W40/10
CPC分类号： B60L11/123 , B60K6/448 , B60K6/52 , B60L11/14 , B60L15/20 , B60L2260/28 , B60W40/10 , B60W2520/10 , Y02T10/6217 , Y02T10/6243 , Y02T10/6265 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： An automotive vehicle may include an electric machine and a controller. The electric machine may be configured to provide and receive mechanical torque. The controller may be configured to determine forward or backward movement of the vehicle based on the provided or received mechanical torque and a mechanical power of the electric machine.
摘要翻译：机动车辆可以包括电机和控制器。电机可以被配置成提供和接收机械扭矩。控制器可以被配置为基于所提供或接收的机械扭矩和电机的机械功率来确定车辆的向前或向后移动。

5. 发明授权

US09108503B2 Method to prioritize electric-only vehicle (EV) mode for a vehicle 有权
标题翻译：优先考虑车辆电动车辆（EV）模式的方法
公开(公告)号：US09108503B2
公开(公告)日：2015-08-18
申请号：US13160907
申请日：2011-06-15
申请人： Qing Wang , Xiaoyong Wang , Ming Lang Kuang
发明人： Qing Wang , Xiaoyong Wang , Ming Lang Kuang
IPC分类号： B60L9/00 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00
CPC分类号： B60W20/11 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W50/0097 , B60W2550/20 , B60W2550/402 , B60W2710/244 , Y02T10/54 , Y02T10/6239 , Y02T10/6291
摘要： A vehicle and method for controlling the vehicle includes identifying an electric vehicle (EV) priority zone for the vehicle along a trip path, determining the position of the vehicle with respect to the expected upcoming EV-priority zone; implementing an electric-only mode of operation of the vehicle based on the position of the vehicle and a current operating mode of the vehicle; and implementing a charging mode of operation of the vehicle based on the position of the vehicle and a current operating mode of the vehicle.
摘要翻译：用于控制车辆的车辆和方法包括沿着行驶路径识别车辆的电动车辆（EV）优先区域，确定车辆相对于预期即将到来的EV优先区域的位置; 基于车辆的位置和车辆的当前操作模式实现车辆的仅电操作模式; 以及基于车辆的位置和车辆的当前操作模式来实现车辆的充电操作模式。

6. 发明申请

US20140004994A1 HYBRID VEHICLE AND ASSOCIATED CONTROL METHOD 有权
标题翻译：混合动力车辆及相关控制方法
公开(公告)号：US20140004994A1
公开(公告)日：2014-01-02
申请号：US13539945
申请日：2012-07-02
申请人： Qing Wang , Ming Lang Kuang , Philip Joseph Wiethe , Jeffrey Randolph Holmes , Ryan Abraham McGee , Fazal Urrahman Syed
发明人： Qing Wang , Ming Lang Kuang , Philip Joseph Wiethe , Jeffrey Randolph Holmes , Ryan Abraham McGee , Fazal Urrahman Syed
IPC分类号： B60W10/08 , B60W20/00 , B60W10/06
CPC分类号： B60W20/30 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/105 , B60W30/182 , B60W2540/12 , B60W2540/16 , B60Y2200/92 , B60Y2300/182 , F16H61/0213 , F16H2059/082 , F16H2059/084 , F16H2059/085 , Y02T10/6239 , Y02T10/6286 , Y10S903/93 , Y10T477/23 , Y10T477/24
摘要： A hybrid vehicle and method of control are disclosed wherein the ratio of engine speed to vehicle speed varies continuously in some operating modes and is controlled to simulate a discrete ratio transmission in other operating modes. The disclosure specifies the method of controlling the engine speed and the combined output torque of the engine and at least one traction motor in each of the operating modes. Transitions among operating modes occur in response to driver movement of a shift lever, driver operation of shift selectors, and changes in vehicle speed.
摘要翻译：公开了一种混合动力车辆和控制方法，其中发动机速度与车辆速度的比率在某些操作模式下连续变化，并被控制以模拟其它操作模式中的离散比率传输。本公开规定了在每个操作模式中控制发动机速度和发动机和至少一个牵引电动机的组合输出扭矩的方法。操作模式之间的转换响应于变速杆的驾驶员移动，换档器的驾驶员操作以及车辆速度的变化而发生。

7. 发明授权

US08581714B2 Method and apparatus for generating vehicle vibration to alert vehicle user of warning 有权
标题翻译：用于产生车辆振动以警告车辆用户警告的方法和装置
公开(公告)号：US08581714B2
公开(公告)日：2013-11-12
申请号：US13112440
申请日：2011-05-20
申请人： Hai Yu , Ming Lang Kuang , Ryan Abraham McGee
发明人： Hai Yu , Ming Lang Kuang , Ryan Abraham McGee
IPC分类号： B60Q1/00 , B60T8/64 , B60T13/74 , A01B69/00 , B60L9/00 , H04B3/36 , G06F3/033
CPC分类号： B60Q9/008 , B60T8/17557 , B60T2201/082
摘要： A drive torque modulation is generated in response to an unintentional lane departure or traffic/obstacle intervention in an electric vehicle or a hybrid-electric vehicle (HEV). At least one of propulsion and braking of the vehicle is controlled via a motor of the vehicle in accordance with the torque modulation. Vehicle oscillation is generated through the torque modulation to let the driver be aware of the impending dangerous driving situation.
摘要翻译：响应于电动车辆或混合电动车辆（HEV）中的无意的车道离开或交通/障碍物干预而产生驱动力矩调制。车辆的推进和制动中的至少一个根据转矩调节通过车辆的马达来控制。通过扭矩调制产生车辆振动，让司机了解即将发生的危险驾驶情况。

8. 发明申请

US20130268175A1 Method of Adaptive Control for Engine Transient Mitigation in a Hybrid Vehicle 有权
标题翻译：混合动力汽车发动机瞬态缓解的自适应控制方法
公开(公告)号：US20130268175A1
公开(公告)日：2013-10-10
申请号：US13439930
申请日：2012-04-05
申请人： Qing Wang , Fazal Urrahman Syed , Ming Lang Kuang
发明人： Qing Wang , Fazal Urrahman Syed , Ming Lang Kuang
IPC分类号： F02D28/00 , B60K6/20
CPC分类号： B60W20/10 , B60K6/52 , B60W10/06 , B60W2510/0666 , Y02T10/6265
摘要： A hybrid vehicle and method of control are provided. An engine raw power command is quantized. The quantized power command is set to one of a plurality of quantized power steps. A step size between the quantized power steps varies based on the raw power command. The engine of the hybrid vehicle is operated based on the set quantized power command.
摘要翻译：提供混合动力车辆和控制方法。引擎原始命令被量化。量化功率命令被设置为多个量化功率级中的一个。量化功率步长之间的步长根据原始功率指令而变化。基于设定的量化功率命令来操作混合动力车辆的发动机。

9. 发明授权

US08538643B1 Active damping during clutch engagement for engine start 有权
标题翻译：用于发动机启动的离合器接合期间的主动阻尼
公开(公告)号：US08538643B1
公开(公告)日：2013-09-17
申请号：US13446256
申请日：2012-04-13
申请人： Qing Wang , Wei Liang , Mark Steven Yamazaki , Walter Joseph Ortmann , Ming Lang Kuang
发明人： Qing Wang , Wei Liang , Mark Steven Yamazaki , Walter Joseph Ortmann , Ming Lang Kuang
IPC分类号： B60W10/08
CPC分类号： B60W20/10 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/20 , B60W2030/203 , B60W2510/0208 , B60W2710/083 , Y02T10/6286 , Y10S903/93
摘要： An active damping system provides a torque adjustment command that is combined with the raw motor torque command of a vehicle to compensate for oscillations and vibrations in the driveline of a hybrid vehicle. Active damping may be provided by a derivative controller or by a lead-lag compensation between initiation of clutch engagement and full clutch engagement. Active damping is terminated upon full clutch engagement.
摘要翻译：主动阻尼系统提供与车辆的原始电动机转矩指令组合的扭矩调节指令，以补偿混合动力车辆的传动系中的振荡和振动。主动阻尼可以由导数控制器提供，也可以通过离合器接合开始和完全离合器接合之间的超前滞后补偿来提供。主动阻尼在完全离合器接合时终止。

10. 发明授权

US08535201B2 Method and strategy to detect the lock-up of planetary gear in power split hybrid vehicles 有权
公开(公告)号：US08535201B2
公开(公告)日：2013-09-17
申请号：US13242691
申请日：2011-09-23
申请人： Ming Lang Kuang , Shailesh Shrikant Kozarekar , Fazal Urrahman Syed , Edward William Haran , Jonathan Andrew Butcher , Kimberly Murphy
发明人： Ming Lang Kuang , Shailesh Shrikant Kozarekar , Fazal Urrahman Syed , Edward William Haran , Jonathan Andrew Butcher , Kimberly Murphy
IPC分类号： B60K1/02 , H02P1/00 , H02P3/00 , H02P7/00 , B60W10/06 , B60W20/00 , B60W10/04
CPC分类号： B60W20/40 , B60K6/365 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/20 , B60W2510/0638 , B60W2510/0652 , B60W2510/083 , B60W2510/1045 , B60W2710/0644 , B60W2710/0661 , F16H59/46 , Y02T10/6239 , Y02T10/6286 , Y10S903/902 , Y10T477/23 , Y10T477/30
摘要： A system and method for controlling a hybrid electric vehicle powertrain having an engine, a generator, and a motor connected via a planetary gear set to detect lockup in the planetary gear set and control the powertrain in response. When torque is distributed in an electric mode of operation with the engine disabled, the generator is disabled based at least upon a difference between actual generator speed and an expected generator speed exceeding a threshold, indicating a lockup in the planetary gear set. When the engine is activated and distributes torque through the powertrain, the engine and the generator are disabled based at least upon a difference between engine acceleration and an expected engine acceleration exceeding a first threshold, and a difference between engine speed and ring gear speed being less than a second threshold.

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