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1. 发明申请

US20070299580A1 Steering haptic feedback system for vehicle active safety 有权
标题翻译：车辆主动安全转向触觉反馈系统
公开(公告)号：US20070299580A1
公开(公告)日：2007-12-27
申请号：US11475690
申请日：2006-06-27
申请人： William C. Lin , Yuen-Kwok Chin , David M. Sidlosky
发明人： William C. Lin , Yuen-Kwok Chin , David M. Sidlosky
IPC分类号： G05D1/00
CPC分类号： B60W10/20 , B60W30/045 , B60W40/08 , B60W50/16 , B60W2040/0818 , B60W2520/125 , B62D15/025 , B62D15/029
摘要： A system and method that warn a vehicle driver by shaking or dithering the steering wheel that one or more active control systems on the vehicle is providing active control. The system includes an AFS actuator for providing a steering assist signal for stability control purposes, and a VES actuator for providing resistance against turning of the steering wheel. The system also includes a controller for causing the AFS actuator to shake the steering wheel if the active control is active and for causing the VES controller to apply and release tension to the steering wheel if the steering wheel is turned and the active control is active. The controller may increase the shaking of the steering wheel as the amount of the active control increases.
摘要翻译：一种用于通过摇动或抖动方向盘来警告车辆驾驶员的系统和方法，所述车辆上的一个或多个主动控制系统正在提供主动控制。该系统包括用于提供用于稳定性控制目的的转向辅助信号的AFS致动器，以及用于提供抵抗转向方向盘的阻力的VES致动器。该系统还包括一个控制器，用于如果主动控制有效则使AFS致动器摇动方向盘，并且如果方向盘转动并且主动控制有效，则使VES控制器向方向盘施加张力并释放张力。随着主动控制量的增加，控制器可能会增加方向盘的晃动。

2. 发明授权

US07363135B2 Steering haptic feedback system for vehicle active safety 有权
标题翻译：车辆主动安全转向触觉反馈系统
公开(公告)号：US07363135B2
公开(公告)日：2008-04-22
申请号：US11475690
申请日：2006-06-27
申请人： William C. Lin , Yuen-Kwok Chin , David M. Sidlosky
发明人： William C. Lin , Yuen-Kwok Chin , David M. Sidlosky
IPC分类号： A01B69/00
CPC分类号： B60W10/20 , B60W30/045 , B60W40/08 , B60W50/16 , B60W2040/0818 , B60W2520/125 , B62D15/025 , B62D15/029
摘要： A system and method that warn a vehicle driver by shaking or dithering the steering wheel that one or more active control systems on the vehicle is providing active control. The system includes an AFS actuator for providing a steering assist signal for stability control purposes, and a VES actuator for providing resistance against turning of the steering wheel. The system also includes a controller for causing the AFS actuator to shake the steering wheel if the active control is active and for causing the VES controller to apply and release tension to the steering wheel if the steering wheel is turned and the active control is active. The controller may increase the shaking of the steering wheel as the amount of the active control increases.
摘要翻译：一种用于通过摇动或抖动方向盘来警告车辆驾驶员的系统和方法，所述车辆上的一个或多个主动控制系统正在提供主动控制。该系统包括用于提供用于稳定性控制目的的转向辅助信号的AFS致动器，以及用于提供抵抗转向方向盘的阻力的VES致动器。该系统还包括一个控制器，用于如果主动控制有效则使AFS致动器摇动方向盘，并且如果方向盘转动并且主动控制有效，则使VES控制器向方向盘施加张力并释放张力。随着主动控制量的增加，控制器可能会增加方向盘的晃动。

3. 发明授权

US5264767A Electro-hydraulic control apparatus for improved hydraulic pressure control 失效
标题翻译：电液控制装置，用于改进液压控制
公开(公告)号：US5264767A
公开(公告)日：1993-11-23
申请号：US824245
申请日：1992-01-21
申请人： Yuen-Kwok Chin , William C. Lin , Philip M. Headley , Prakash K. Kulkarni , David M. Sidlosky
发明人： Yuen-Kwok Chin , William C. Lin , Philip M. Headley , Prakash K. Kulkarni , David M. Sidlosky
IPC分类号： B60T8/1761 , B60T8/42 , B60T8/50 , H02P7/00 , B60T8/34
CPC分类号： B60T8/17616 , B60T8/4266 , B60T8/50 , H02P7/04
摘要： An improved method of controlling an electro-hydraulic control system by developing a motor control command in relation to the desired force to be exerted by an electric motor on a mechanical element whose displacement determines the hydraulic pressure. The control command is comprised of two magnitude signals. The first magnitude signal must be sufficient to exert enough force to overcome a static friction characteristic of the mechanical element, and the second magnitude signal is selected to achieve a desired average current or voltage over that control period. The time constant for the control command is less than the mechanical time constant of the system, but greater than the the electrical time constant of the system. The control command may be implemented by using either current or voltage control.
摘要翻译：一种改进的电液控制系统的控制方法，该方法是通过将电动机控制命令相对于由电动机施加的机械元件产生的位移决定液压而产生的。控制命令由两个幅度信号组成。第一幅度信号必须足以施加足够的力来克服机械元件的静摩擦特性，并且选择第二幅度信号以在该控制周期内实现期望的平均电流或电压。控制命令的时间常数小于系统的机械时间常数，但大于系统的电气时间常数。控制命令可以通过使用电流或电压控制来实现。

4. 发明授权

US08280560B2 Adaptive vehicle control system with driving style recognition based on headway distance 有权
标题翻译：基于车头距离的驾驶风格识别的自适应车辆控制系统
公开(公告)号：US08280560B2
公开(公告)日：2012-10-02
申请号：US12179013
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： G06F7/00 , G06F7/70 , G08G1/16 , G01P15/00
CPC分类号： B60W30/12 , B60W40/09 , B60W2540/30 , B60W2550/30 , B60W2550/302 , B60W2550/308
摘要： An adaptive vehicle control system that classifies a drivers driving style based on vehicle headway control. The system reads sensor signals to identify the range and range rate between a subject vehicle and a preceding vehicle, where the range rate is close to zero if the distance between the subject vehicle and the preceding vehicle is relatively steady, the range rate is negative when the subject vehicle is closing in on the preceding vehicle and the range rate is positive when the subject vehicle is falling behind the preceding vehicle. The range rate, the subject vehicle speed and other signals are used to classify the drivers driving style based on how fast the subject vehicle closes in on the preceding vehicle or falls behind, and the following distance between the subject vehicle and the preceding vehicle. The system can then classify the headway-control maneuver using selected discriminant features.
摘要翻译：一种适应性车辆控制系统，其基于车辆前进控制对驾驶员驾驶风格进行分类。系统读取传感器信号，以识别目标车辆与前一车辆之间的距离和距离率，其中如果本车辆与前一车辆之间的距离相对稳定，则距离速率接近于零，则范围速率为负时本车辆正在关闭前一车辆，并且当本车辆落在前方车辆后方时，距离率为正。使用范围速率，目标车速等信号，根据本车辆在前一车辆上的关闭速度或落后的距离以及本车辆与前一车辆之间的距离进行分类。然后，该系统可以使用所选择的判别特征来对前进控制机动进行分类。

5. 发明申请

US20100209883A1 VEHICLE STABILITY ENHANCEMENT CONTROL ADAPTATION TO DRIVING SKILL BASED ON PASSING MANEUVER 审中-公开
标题翻译：基于通过MANUUVER的车辆稳定性增强控制适应驾驶技能
公开(公告)号：US20100209883A1
公开(公告)日：2010-08-19
申请号：US12388255
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
摘要： A system and method that classify a driver's driving skill based on a characteristic passing maneuver. The system reads vehicle speed and vehicle yaw rate signals and the maneuver identification processor determines whether the vehicle has made a characteristic passing maneuver. The skill characterization processor then uses the sensor information and the passing information to characterize the driver's driving skill based on the passing maneuver.
摘要翻译：一种基于特征传递机动来分类驾驶员驾驶技能的系统和方法。该系统读取车辆速度和车辆偏航率信号，并且机动识别处理器确定车辆是否已经进行了特征通过操纵。技能表征处理器然后使用传感器信息和传递信息来表征驾驶员的驾驶技能，这基于通过的操纵。

6. 发明申请

US20100023245A1 ADAPTIVE VEHICLE CONTROL SYSTEM WITH DRIVING STYLE RECOGNITION BASED ON HEADWAY DISTANCE 有权
标题翻译：基于总线距离的驾驶风格识别自适应车辆控制系统
公开(公告)号：US20100023245A1
公开(公告)日：2010-01-28
申请号：US12179013
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： G08G1/01 , G06F19/00
CPC分类号： B60W30/12 , B60W40/09 , B60W2540/30 , B60W2550/30 , B60W2550/302 , B60W2550/308
摘要： An adaptive vehicle control system that classifies a drivers driving style based on vehicle headway control. The system reads sensor signals to identify the range and range rate between a subject vehicle and a preceding vehicle, where the range rate is close to zero if the distance between the subject vehicle and the preceding vehicle is relatively steady, the range rate is negative when the subject vehicle is closing in on the preceding vehicle and the range rate is positive when the subject vehicle is falling behind the preceding vehicle. The range rate, the subject vehicle speed and other signals are used to classify the drivers driving style based on how fast the subject vehicle closes in on the preceding vehicle or falls behind, and the following distance between the subject vehicle and the preceding vehicle. The system can then classify the headway-control maneuver using selected discriminant features.
摘要翻译：一种适应性车辆控制系统，其基于车辆前进控制对驾驶员驾驶风格进行分类。系统读取传感器信号，以识别目标车辆与前一车辆之间的距离和距离率，其中如果本车辆与前一车辆之间的距离相对稳定，则距离速率接近于零，则范围速率为负时本车辆正在关闭前一车辆，并且当本车辆落在前方车辆后方时，距离率为正。使用范围速率，目标车速等信号，根据本车辆在前一车辆上的关闭速度或落后的距离以及本车辆与前一车辆之间的距离进行分类。然后，该系统可以使用所选择的判别特征来对前进控制机动进行分类。

7. 发明申请

US20100023196A1 ADAPTIVE VEHICLE CONTROL SYSTEM WITH DRIVING STYLE RECOGNITION BASED ON VEHICLE LAUNCHING 有权
标题翻译：基于车辆启动的驾驶风格识别自适应车辆控制系统
公开(公告)号：US20100023196A1
公开(公告)日：2010-01-28
申请号：US12179073
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： G06F17/00 , G06N3/02
CPC分类号： G05B13/0285
摘要： An adaptive vehicle control system that classifies a drivers driving style based on vehicle launching maneuvers. A process determines whether the vehicle speed signal during a predetermined time window is greater than a speed threshold, whether the vehicle speed signal before the time window is less than the speed threshold and whether the average of the vehicle longitudinal acceleration during the time window is greater than a first longitudinal acceleration threshold and, if so, determines if the vehicle is in a vehicle launching maneuver. The process then determines that the vehicle launching maneuver has ended if the average of the vehicle longitudinal acceleration during a second time window is less than the longitudinal acceleration threshold. The style characterization processor can then classify the vehicle launching maneuver using selected discriminant features.
摘要翻译：一种适应性车辆控制系统，其基于车辆发射操纵来分类驾驶员驾驶风格。过程确定在预定时间窗口期间的车速信号是否大于速度阈值，时间窗口之前的车速信号是否小于速度阈值，以及在时间窗口期间车辆纵向加速度的平均值是否更大而不是第一纵向加速度阈值，如果是，则确定车辆是否在车辆发射机动中。然后，如果在第二时间窗口期间车辆纵向加速度的平均值小于纵向加速度阈值，则该过程确定车辆发射机动已经结束。样式表征处理器可以使用所选择的判别特征对车辆发射机动进行分类。

8. 发明授权

US07099760B2 Active wheel steering control 失效
标题翻译：主动轮转向控制
公开(公告)号：US07099760B2
公开(公告)日：2006-08-29
申请号：US10828074
申请日：2004-04-20
申请人： William C. Lin , Shih-Ken Chen , Yuen-Kwok Chin
发明人： William C. Lin , Shih-Ken Chen , Yuen-Kwok Chin
IPC分类号： B62D5/04
CPC分类号： B62D7/159
摘要： A control system that employs closed-loop control for providing active vehicle rear-wheel steering, where the control system receives longitudinal wheel slip inputs to improve the vehicle directional stability. The longitudinal wheel slip inputs can be from one or more of wheel speed, traction control on and automatic braking system on. The control system includes an open-loop controller for generating an open-loop steering control signal, a yaw rate feedback controller for generating a yaw rate feedback signal, and a side-slip rate controller for generating a side-slip rate feedback signal. The open-loop steering control signal, the yaw rate feedback signal and the side-slip rate feedback signal are combined to generate the steering control signal to steer the vehicle rear wheels.
摘要翻译：一种控制系统，其采用闭环控制来提供主动的车辆后轮转向，其中控制系统接收纵轮滑移输入以改善车辆方向稳定性。纵轮滑差输入可以来自一个或多个车轮速度，牵引力控制和自动制动系统。控制系统包括用于产生开环转向控制信号的开环控制器，用于产生横摆率反馈信号的横摆率反馈控制器和用于产生侧滑速率反馈信号的侧滑速率控制器。组合开环转向控制信号，横摆率反馈信号和侧滑速率反馈信号以产生转向控制信号以转向车辆后轮。

9. 发明授权

US08028789B2 Control adaptation of variable gear ratio steering 有权
标题翻译：可变齿轮比转向的控制适应
公开(公告)号：US08028789B2
公开(公告)日：2011-10-04
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： B62D5/00 , B62D6/00
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。

10. 发明申请

US20100209881A1 DRIVING SKILL RECOGNITION BASED ON BEHAVIORAL DIAGNOSIS 审中-公开
标题翻译：基于行为诊断的驾驶技能识别
公开(公告)号：US20100209881A1
公开(公告)日：2010-08-19
申请号：US12388178
申请日：2009-02-18
申请人： WILLIAM C. LIN , Jihua Huang , Yuen-Kwok Chin
发明人： WILLIAM C. LIN , Jihua Huang , Yuen-Kwok Chin
IPC分类号： G09B19/16
CPC分类号： G09B19/167
摘要： A system for classifying a driver's driving skill of a vehicle based on behavioral diagnosis. A plurality of vehicle sensors providing vehicle measurement signals. A maneuver qualification and identification processor qualifies and identifies characteristic maneuver identifying signals and a maneuver index and parameter processor creates a maneuver index and identifies relevant vehicle parameters. A path reconstruction processor reproduces an intended vehicle path for each characteristic maneuver identified by the maneuver characteristic processor. A maneuver model processor models the characteristic maneuvers and a driving skill diagnosis processor provides driving skill signals based on the maneuver model and driver input data. The driving skill diagnosis processor converts the maneuver model signals and the driver command input signal to the frequency domain to provide frequency content discrepancy analysis.
摘要翻译：一种基于行为诊断对驾驶员驾驶技术进行分类的系统。提供车辆测量信号的多个车辆传感器。机动鉴定和识别处理器限定并识别特征机动识别信号，机动指标和参数处理器创建机动指标并识别相关的车辆参数。路径重建处理器为由机动特征处理器识别的每个特征操纵再现预期的车辆路径。机动模型处理器模拟特征演习，驾驶技能诊断处理器基于机动模型和驾驶员输入数据提供驾驶技能信号。驾驶技能诊断处理器将机动模型信号和驾驶员命令输入信号转换到频域以提供频率内容差异分析。

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