公开(公告)号：US08084996B2

公开(公告)日：2011-12-27

申请号：US12147539

申请日：2008-06-27

申请人： Xiaodong Zhang ,  Xidong Tang ,  Jian Lin ,  Yilu Zhang ,  Mutasim A. Salman ,  Yuen-Kwok Chin

发明人： Xiaodong Zhang ,  Xidong Tang ,  Jian Lin ,  Yilu Zhang ,  Mutasim A. Salman ,  Yuen-Kwok Chin

IPC分类号： H02J7/00 ,  G01N27/416

CPC分类号： G01R31/3679 ,  G01R31/3624

摘要： An embodiment contemplates a method for estimating a capacity of a battery. A state of charge is determined at a first instant of time and at a second instant of time. A difference in the state of charge is determined between the first instant of time and the second instant of time. A net coulomb flow is calculated between the first instant of time and the second instant of time. The battery capacity is determined as a function of the change in the state of charge and the net coulomb flow.

摘要翻译： 实施例考虑了用于估计电池容量的方法。 在第一时刻和第二时刻确定充电状态。 在第一时刻和第二时刻之间确定充电状态的差异。 在第一时刻和第二时刻之间计算净库仑流量。 电池容量被确定为充电状态和净库仑流动的变化的函数。

公开(公告)号：US07957921B2

公开(公告)日：2011-06-07

申请号：US12033197

申请日：2008-02-19

申请人： Xidong Tang ,  Xiaodong Zhang ,  Yuen-Kwok Chin ,  Brian J. Koch ,  Damon R. Frisch

发明人： Xidong Tang ,  Xiaodong Zhang ,  Yuen-Kwok Chin ,  Brian J. Koch ,  Damon R. Frisch

IPC分类号： G06F19/00

CPC分类号： H01M10/48

摘要： A method of battery state of charge estimation considering battery hysteresis includes using a Preisach-model-based algorithm to calculate a battery state of charge.

摘要翻译： 考虑电池滞后的电池充电状态估计方法包括使用基于Preisach模型的算法来计算电池充电状态。

公开(公告)号：US20100211270A1

公开(公告)日：2010-08-19

申请号：US12388327

申请日：2009-02-18

申请人： YUEN-KWOK CHIN ,  JIHUA HUANG ,  WILLIAM C. LIN

发明人： YUEN-KWOK CHIN ,  JIHUA HUANG ,  WILLIAM C. LIN

IPC分类号： B62D6/00

CPC分类号： B62D6/007 ,  B60W40/09

摘要： A system that classifies driver driving skill based on on-ramp or off-ramp maneuvers. The system reads sensor signals for vehicle speed and vehicle yaw rate. The system determines that the vehicle has made an on-ramp or off-ramp maneuver using the vehicle speed signal and the yaw-rate signal and then classifies the driver's driving skill using selected discriminant features obtained or derived from the on-ramp or off-ramp maneuver.

摘要翻译： 一种基于斜坡或斜坡操纵分类驾驶技能的系统。 系统读取车速和车辆偏航率的传感器信号。 系统确定车辆已经使用车速信号和偏航速率信号进行了斜坡或非斜坡机动，并且然后使用从斜坡或离车速度信号获得或导出的所选择的判别特征来分类驾驶员的驾驶技能， 坡道机动。

公开(公告)号：US20100209887A1

公开(公告)日：2010-08-19

申请号：US12388352

申请日：2009-02-18

申请人： Yuen-Kwok Chin ,  Jihua Huang ,  William C. Lin

发明人： Yuen-Kwok Chin ,  Jihua Huang ,  William C. Lin

IPC分类号： G09B19/16

CPC分类号： G09B19/167 ,  B60W40/09 ,  B60W50/085

摘要： A system and method that classifies driver driving skill based on backup maneuvers. The system determines a vehicle speed signal and a vehicle backup gear position. The system determines that the vehicle has made a backup maneuver using the vehicle speed signal and the backup gear position and then classifies the driver's driving skill using selected discriminant features obtained or derived from the backup maneuver.

摘要翻译： 一种基于备份操作对驾驶员驾驶技能进行分类的系统和方法。 系统确定车速信号和车辆后备档位。 系统确定车辆使用车速信号和备用档位进行备份操作，然后使用从备份机动获得或导出的选定判别特征对驾驶员的驾驶技能进行分类。

公开(公告)号：US07751960B2

公开(公告)日：2010-07-06

申请号：US11403359

申请日：2006-04-13

申请人： Yilu Zhang ,  William C. Lin ,  Jing Zhang ,  Yuen-Kwok Chin

发明人： Yilu Zhang ,  William C. Lin ,  Jing Zhang ,  Yuen-Kwok Chin

IPC分类号： B62D6/00

CPC分类号： B60T8/17551 ,  B60T8/17552 ,  B60T2220/02 ,  B60T2230/02

摘要： A vehicle stability enhancement system that is adapted for an estimated driver workload. The system includes a driver workload estimation processor that estimates the driver workload based on certain factors, such as the vehicle speed or driver-behavior factors. The driver workload estimation is used to adjust the damping ratio and natural frequency in dynamic filters in a command interpreter to adjust a desired yaw rate signal and a desired side-slip signal. The driver workload estimation is also used to generate a yaw rate multiplication factor and a side-slip multiplication factor that modify a yaw rate stability signal and a side-slip stability signal in a feedback control processor that generates a stability control signal.

摘要翻译： 适用于估计驾驶员工作量的车辆稳定性增强系统。 该系统包括驾驶员工作量估计处理器，其基于某些因素（例如车辆速度或驾驶员行为因素）来估计驾驶员工作负荷。 驱动器工作量估计用于调整命令解释器中的动态滤波器中的阻尼比和固有频率，以调整期望的横摆率信号和期望的侧滑信号。 驾驶员工作量估计还用于产生在产生稳定性控制信号的反馈控制处理器中修改横摆率稳定性信号和侧滑稳定性信号的横摆率倍增因子和侧滑倍增因子。

公开(公告)号：US20100042287A1

公开(公告)日：2010-02-18

申请号：US12190322

申请日：2008-08-12

申请人： XIAODONG ZHANG ,  William C. Lin ,  Yilu Zhang ,  Mutasim A. Salman ,  Yuen-Kwok Chin ,  Steven W. Holland ,  Mark N. Howell

发明人： XIAODONG ZHANG ,  William C. Lin ,  Yilu Zhang ,  Mutasim A. Salman ,  Yuen-Kwok Chin ,  Steven W. Holland ,  Mark N. Howell

IPC分类号： G06F19/00

CPC分类号： G06Q10/06 ,  G07C5/008

摘要： A system and method for providing proactive vehicle system management and maintenance using diagnostic and prognostic information. Vehicle information is collected from vehicle sensors and/or sub-systems by an on-board module on the vehicle and/or at a remote facility where the information is wirelessly transmitted to the remote facility. The collected information is analyzed to determine the health of various systems, sub-systems and components so that the remaining useful life of the systems, sub-systems and components can be predicted. By utilizing the diagnostic and prognostic information, a vehicle control strategy can be reconfigured to minimize customer impact. Further, if a software problem is detected, temporary or permanent software fixes can be provided automatically and remotely through a remote service garage.

摘要翻译： 一种使用诊断和预测信息提供主动式车辆系统管理和维护的系统和方法。 车辆信息从车辆传感器和/或子系统通过车辆上的车载模块和/或远程设施收集，其中信息被无线传输到远程设施。 分析收集到的信息以确定各种系统，子系统和组件的健康状况，以便可以预测系统，子系统和组件的剩余使用寿命。 通过利用诊断和预测信息，可以重新配置车辆控制策略，以尽量减少客户影响。 此外，如果检测到软件问题，可以通过远程服务车库自动和远程地提供临时或永久的软件修复。

公开(公告)号：US20100025144A1

公开(公告)日：2010-02-04

申请号：US12183852

申请日：2008-07-31

申请人： Jihua Huang ,  William C. Lin ,  Yuen-Kwok Chin

发明人： Jihua Huang ,  William C. Lin ,  Yuen-Kwok Chin

IPC分类号： B62D1/00

CPC分类号： B62D6/007 ,  B62D5/008 ,  B62D6/002

摘要： An adaptive control VGR steering system that varies the steering gear ratio between a vehicle hand-wheel angle and the road wheel angle based on vehicle speed and one or more of hand-wheel angle, driver attentiveness and a driver's driving style and skill.

摘要翻译： 一种自适应控制VGR转向系统，其基于车速和车轮角度，驾驶员注意力以及驾驶员的驾驶风格和技能来改变车轮角度与车轮角度之间的转向齿轮比。

公开(公告)号：US20100023265A1

公开(公告)日：2010-01-28

申请号：US12179294

申请日：2008-07-24

申请人： Jihua Huang ,  William C. Lin ,  Yuen-Kwok Chin

发明人： Jihua Huang ,  William C. Lin ,  Yuen-Kwok Chin

IPC分类号： G06F19/00

CPC分类号： B60W40/09 ,  B60W40/06 ,  B60W40/10

摘要： An adaptive vehicle control system that classifies a driver's driving style based on characteristic maneuvers and road and traffic conditions. The system includes a plurality of vehicle sensors that detect various vehicle parameters. A maneuver identification processor receives the sensor signals to identify a characteristic maneuver of the vehicle and provides a maneuver identifier signal of the maneuver. A style characterization processor receives the maneuver identifier signals, sensor signals from the vehicle sensors and the traffic and road condition signals, and classifies driving style based on the signals to classify the style of the driver driving the vehicle.

摘要翻译： 一种自适应车辆控制系统，其基于特征机动和道路和交通状况对驾驶员的驾驶风格进行分类。 该系统包括检测各种车辆参数的多个车辆传感器。 机动识别处理器接收传感器信号以识别车辆的特征操纵并提供操纵的操纵标识符信号。 风格表征处理器接收机动标识符信号，来自车辆传感器的传感器信号以及交通和道路状态信号，并且基于信号对驾驶风格进行分类，以分类驾驶车辆的驾驶员的风格。

公开(公告)号：US20100023182A1

公开(公告)日：2010-01-28

申请号：US12179161

申请日：2008-07-24

申请人： Jihua Huang ,  William C. Lin ,  Yuen-Kwok Chin

发明人： Jihua Huang ,  William C. Lin ,  Yuen-Kwok Chin

IPC分类号： G06F19/00

CPC分类号： B60W30/12 ,  B60W40/09

摘要： An adaptive vehicle control system that classifies a driver's driving style based on highway on/off ramp maneuvers. Once the maneuver has been determined to be an on-ramp maneuver or an off-ramp maneuver, a style characterization processor can classify the maneuver using selected discriminant features obtain or derived from the maneuver.

摘要翻译： 一种自适应车辆控制系统，其基于公路开/关斜坡机动分类驾驶员的驾驶风格。 一旦确定了机动作为一个斜坡机动或一个非斜坡机动，一个风格表征处理器可以使用从该机动获得或得出的选定的判别特征对该机动进行分类。

公开(公告)号：US20100023181A1

公开(公告)日：2010-01-28

申请号：US12179137

申请日：2008-07-24

申请人： Jihua Huang ,  William C. Lin ,  Yuen-Kwok Chin

发明人： Jihua Huang ,  William C. Lin ,  Yuen-Kwok Chin

IPC分类号： G06F19/00

CPC分类号： B60W30/12 ,  B60W40/09

摘要： An adaptive vehicle control system that classifies a driver's driving style based on vehicle passing maneuvers. A process determines whether the vehicle has started a lane change from a first lane to a second lane as a first phase of the passing maneuver. If so, the process determines whether the lane change to the second lane has been completed as a second phase of the passing maneuver. If the lane change to the second lane has been completed, the process determines whether there has been a lane change back to the first lane to complete the passing maneuver as a third phase of the passing maneuver. Further, the process determines whether a time threshold has been exceeded after the passing maneuver is in a second phase, but no lane change back to the first lane has occurred.

摘要翻译： 一种适应性车辆控制系统，其基于车辆通过操纵来分类驾驶员的驾驶风格。 过程确定车辆是否已经开始从第一车道到第二车道的车道改变作为通过机动的第一阶段。 如果是，则该过程确定到第二车道的车道改变是否已经完成作为通过机动的第二阶段。 如果到第二车道的车道改变已经完成，则该过程确定是否已经将车道改变回到第一车道以完成通过机动作为通过机动的第三阶段。 此外，该过程确定在通过机动处于第二阶段之后是否已经超过时间阈值，但是没有发生回到第一车道的车道改变。