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1. 发明授权

US07996130B2 Driver workload-based vehicle stability enhancement system 有权
标题翻译：基于驾驶员工作的车辆稳定性增强系统
公开(公告)号：US07996130B2
公开(公告)日：2011-08-09
申请号：US12762739
申请日：2010-04-19
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。

2. 发明申请

US20100198452A1 DRIVER WORKLOAD-BASED VEHICLE STABILITY ENHANCEMENT SYSTEM 有权
标题翻译：基于工作负载的车辆稳定性增强系统
公开(公告)号：US20100198452A1
公开(公告)日：2010-08-05
申请号：US12762739
申请日：2010-04-19
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： G06F7/00
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。

3. 发明授权

US07751960B2 Driver workload-based vehicle stability enhancement control 有权
标题翻译：基于驾驶员工作量的车辆稳定性增强控制
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。

4. 发明申请

US20090295559A1 INTEGRATED HIERARCHICAL PROCESS FOR FAULT DETECTION AND ISOLATION 审中-公开
标题翻译：用于故障检测和分离的综合分层过程
公开(公告)号：US20090295559A1
公开(公告)日：2009-12-03
申请号：US12131347
申请日：2008-06-02
申请人： Mark N. Howell , Mutasim A. Salman , Xidong Tang , Xiaodong Zhang , Yilu Zhang , Yuen-Kwok Chin , William C. Lin , Rami I. Debouk , Steven W. Holland , Sugato Chakrabarty , Rahul Chougule
发明人： Mark N. Howell , Mutasim A. Salman , Xidong Tang , Xiaodong Zhang , Yilu Zhang , Yuen-Kwok Chin , William C. Lin , Rami I. Debouk , Steven W. Holland , Sugato Chakrabarty , Rahul Chougule
IPC分类号： B60Q1/00
CPC分类号： B60Q11/00 , B60R2021/01184 , B60W30/02 , B60W50/0205
摘要： A system and method for determining the root cause of a fault in a vehicle system, sub-system or component using models and observations. In one embodiment, a hierarchical tree is employed to combine trouble or diagnostic codes from multiple sub-systems and components to get a confidence estimate of whether a certain diagnostic code is accurately giving an indication of problem with a particular sub-system or component. In another embodiment, a hierarchical diagnosis network is employed that relies on the theory of hierarchical information whereby at any level of the network only the required abstracted information is being used for decision making. In another embodiment, a graph-based diagnosis and prognosis system is employed that includes a plurality of nodes interconnected by information pathways. The nodes are fault diagnosis and fault prognosis nodes for components or sub-systems, and contain fault and state-of-health diagnosis and reasoning modules.
摘要翻译：一种用于确定车辆系统，子系统或部件中使用模型和观测值的故障的根本原因的系统和方法。在一个实施例中，使用分层树来组合来自多个子系统和组件的故障或诊断代码，以得到某一诊断代码是否准确地给出特定子系统或组件的问题的指示的置信度估计。在另一个实施例中，采用依赖于层次信息理论的分级诊断网络，其中在网络的任何级别仅仅将所需的抽象信息用于决策。在另一个实施例中，采用基于图的诊断和预后系统，其包括通过信息路径互连的多个节点。节点是组件或子系统的故障诊断和故障预测节点，并包含故障和状态健康诊断和推理模块。

5. 发明申请

US20100042287A1 PROACTIVE VEHICLE SYSTEM MANAGEMENT AND MAINTENANCE BY USING DIAGNOSTIC AND PROGNOSTIC INFORMATION 审中-公开
标题翻译：使用诊断和预防信息的动态车辆系统管理和维护
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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 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。

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