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1. 发明申请

US20070063854A1 Adaptive driver workload estimator 有权
标题翻译：自适应驱动器工作负载估计器
公开(公告)号：US20070063854A1
公开(公告)日：2007-03-22
申请号：US11195469
申请日：2005-08-02
申请人： Jing Zhang , Yilu Zhang , Yuri Owechko
发明人： Jing Zhang , Yilu Zhang , Yuri Owechko
IPC分类号： G08B23/00
CPC分类号： B60W40/09 , B60W2050/0029
摘要： A method for adaptive driver workload estimation. A subjective assessment of a driver workload is received from a vehicle driver. A stream of sensor input data is collected from one or more sensors in response to receiving the subjective assessment. A machine learning algorithm is applied to a driver workload estimate model based on the stream of sensor input data and the subjective assessment. The result of the applying is an updated driver workload estimate model.
摘要翻译：一种用于自适应驱动程序工作量估计的方法。从车辆驾驶员接收到驾驶员工作量的主观评估。响应于接收主观评估，从一个或多个传感器收集传感器输入数据流。基于传感器输入数据流和主观评估的机器学习算法应用于驾驶员工作量估计模型。应用的结果是更新的驱动程序工作负载估计模型。

2. 发明授权

US07394393B2 Adaptive driver workload estimator 有权
标题翻译：自适应驱动器工作负载估计器
公开(公告)号：US07394393B2
公开(公告)日：2008-07-01
申请号：US11195469
申请日：2005-08-02
申请人： Jing Zhang , Yilu Zhang , Yuri Owechko
发明人： Jing Zhang , Yilu Zhang , Yuri Owechko
IPC分类号： G08B23/00
CPC分类号： B60W40/09 , B60W2050/0029
摘要： A method for adaptive driver workload estimation. A subjective assessment of a driver workload is received from a vehicle driver. A stream of sensor input data is collected from one or more sensors in response to receiving the subjective assessment. A machine learning algorithm is applied to a driver workload estimate model based on the stream of sensor input data and the subjective assessment. The result of the applying is an updated driver workload estimate model.
摘要翻译：一种用于自适应驱动程序工作量估计的方法。从车辆驾驶员接收到驾驶员工作量的主观评估。响应于接收主观评估，从一个或多个传感器收集传感器输入数据流。基于传感器输入数据流和主观评估的机器学习算法应用于驾驶员工作量估计模型。应用的结果是更新的驱动程序工作负载估计模型。

3. 发明申请

US20070244606A1 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：US20070244606A1
公开(公告)日：2007-10-18
申请号：US11403359
申请日：2006-04-13
申请人： Yilu Zhang , William Lin , Jing Zhang , Yuen-Kwok Chin
发明人： Yilu Zhang , William Lin , Jing Zhang , Yuen-Kwok Chin
IPC分类号： G06F19/00
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。

5. 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。

6. 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。

7. 发明授权

US08849497B2 Vehicle health prognosis 有权
标题翻译：车辆健康预后
公开(公告)号：US08849497B2
公开(公告)日：2014-09-30
申请号：US13409915
申请日：2012-03-01
申请人： Yilu Zhang , Mutasim A. Salman , Xiaofeng Mao , Fan Bai , Xinyu Du , Bo Yu , Pulak Bandyopadhyay
发明人： Yilu Zhang , Mutasim A. Salman , Xiaofeng Mao , Fan Bai , Xinyu Du , Bo Yu , Pulak Bandyopadhyay
IPC分类号： G06F7/00 , G06F19/00
CPC分类号： G06Q10/20 , G07C5/008
摘要： A method includes collecting state of health (SOH) data and usage data from a plurality of vehicles. A peer group is identified among the vehicles. A vehicle health prognosis is generated for each vehicle of the peer based on the collected SOH and usage data. The vehicles of the peer group are ranked based on the generated vehicle health prognosis and the rank is reported to an output device that is associated with each vehicle or with a user of each vehicle. If evaluation of the ranking indicates that the health prognosis of a vehicle of the peer group is improvable by modifying vehicle usage, an alert is issued to a user of that vehicle.
摘要翻译：一种方法包括从多个车辆收集健康状况（SOH）数据和使用数据。车辆之间确定了一个同伴群体。基于收集的SOH和使用数据，为对等体的每个车辆生成车辆健康预测。基于生成的车辆健康预测对等体组的车辆进行排名，并且将该等级报告给与每个车辆或每个车辆的用户相关联的输出设备。如果评价的评价表示通过修改车辆使用可以改善对等体组的车辆的健康预测，则向该车辆的用户发出警报。

8. 发明授权

US08560165B2 Co-operative on-board and off-board component and system diagnosis and prognosis 有权
标题翻译：合作车载和离线组件以及系统诊断和预后
公开(公告)号：US08560165B2
公开(公告)日：2013-10-15
申请号：US13351473
申请日：2012-01-17
申请人： Mutasim A. Salman , Yilu Zhang , Mark N. Howell , Xidong Tang , Youseff A. Ghoneim , Walter A. Dorfstatter
发明人： Mutasim A. Salman , Yilu Zhang , Mark N. Howell , Xidong Tang , Youseff A. Ghoneim , Walter A. Dorfstatter
IPC分类号： G01M17/00 , G06F7/00 , G06F19/00
CPC分类号： G05B23/0283
摘要： A cooperative diagnostic and prognosis system for generating a prognosis of at least one component in a vehicle. An in-vehicle diagnostic unit determines a diagnostic signature of the component each time an occurrence of a condition is triggered and transmits the diagnostic signature to an off-board diagnostic unit. The off-vehicle diagnostic unit determines a SOH of the component and a rate-of-change in the SOH of the component. The off-vehicle diagnostic unit determines whether the rate-of-change in the SOH is greater than a threshold. The off-vehicle diagnostic unit requests additional information from the vehicle in response to the rate-of-change in the SOH being greater than the threshold. The additional information relating to operating parameter data associated with the component. The off-vehicle diagnostic unit receives the requested information and predicts a time-to-failure of the component.
摘要翻译：一种用于产生车辆中至少一个部件的预后的协作诊断和预后系统。车载诊断单元在每次触发条件的发生时确定组件的诊断签名，并将诊断签名发送到车外诊断单元。离车诊断单元确定组件的SOH和组件的SOH中的变化率。离车诊断单元确定SOH中的变化率是否大于阈值。响应于SOH中的变化率大于阈值，车外诊断单元从车辆请求附加信息。与组件相关的操作参数数据的附加信息。离车诊断单元接收所请求的信息并预测组件的故障时间。

9. 发明申请

US20130184929A1 Co-Operative On-Board and Off-Board Component and System Diagnosis and Prognosis 有权
标题翻译：合作的车载和非车载组件和系统诊断和预后
公开(公告)号：US20130184929A1
公开(公告)日：2013-07-18
申请号：US13351473
申请日：2012-01-17
申请人： Mutasim A. Salman , Yilu Zhang , Mark N. Howell , Xidong Tang , Youssef A. Ghoneim , Walter A. Dorfstatter
发明人： Mutasim A. Salman , Yilu Zhang , Mark N. Howell , Xidong Tang , Youssef A. Ghoneim , Walter A. Dorfstatter
IPC分类号： G06F7/00
CPC分类号： G05B23/0283
摘要： A cooperative diagnostic and prognosis system for generating a prognosis of at least one component in a vehicle. An in-vehicle diagnostic unit determines a diagnostic signature of the component each time an occurrence of a condition is triggered and transmits the diagnostic signature to an off-board diagnostic unit. The off-vehicle diagnostic unit determines a SOH of the component and a rate-of-change in the SOH of the component. The off-vehicle diagnostic unit determines whether the rate-of-change in the SOH is greater than a threshold. The off-vehicle diagnostic unit requests additional information from the vehicle in response to the rate-of-change in the SOH being greater than the threshold. The additional information relating to operating parameter data associated with the component. The off-vehicle diagnostic unit receives the requested information and predicts a time-to-failure of the component.
摘要翻译：一种用于产生车辆中至少一个部件的预后的协作诊断和预后系统。车载诊断单元在每次触发条件的发生时确定组件的诊断签名，并将诊断签名发送到车外诊断单元。离车诊断单元确定组件的SOH和组件的SOH中的变化率。离车诊断单元确定SOH中的变化率是否大于阈值。响应于SOH中的变化率大于阈值，车外诊断单元从车辆请求附加信息。与组件相关的操作参数数据的附加信息。离车诊断单元接收所请求的信息并预测组件的故障时间。

10. 发明申请

US20130158755A1 OPTIMIZING SYSTEM PERFORMANCE USING STATE OF HEALTH INFORMATION 有权
标题翻译：使用健康信息状态的优化系统性能
公开(公告)号：US20130158755A1
公开(公告)日：2013-06-20
申请号：US13325132
申请日：2011-12-14
申请人： Xidong Tang , Mutasim A. Salman , Yilu Zhang
发明人： Xidong Tang , Mutasim A. Salman , Yilu Zhang
IPC分类号： B60L15/20 , G05B13/04
CPC分类号： G05B23/0294 , B60W20/50 , H01M10/48 , Y02T10/7258
摘要： A method for optimizing performance of a system includes determining, via a controller, a state of health (SOH) for each of a plurality of components of the system, and determining a state of function (SOF) of the system using the SOH of each component. The method includes estimating the remaining useful life (RUL) of the system using the system SOF, selecting a cost-optimal control strategy for the system using a costing model, and dynamically, i.e., in real time, executing the selected strategy to extend the estimated RUL. The method may include comparing the selected cost-optimal strategy to a calibrated performance threshold, and executing the selected strategy only when the selected strategy exceeds the threshold. A system includes first and second components and a controller. The controller dynamically executes the above method with respect to the components, which may be a traction motor and battery in one possible embodiment.
摘要翻译：一种用于优化系统性能的方法包括：经由控制器确定系统的多个组件中的每一个的健康状态（SOH），以及使用每个系统的SOH来确定系统的功能状态（SOF）零件。该方法包括使用系统SOF估计系统的剩余使用寿命（RUL），使用成本核算模型选择用于系统的成本最优控制策略，并且动态地（即实时地）执行所选择的策略以扩展估计RUL 该方法可以包括将所选择的成本最优策略与校准的性能阈值进行比较，并且仅在所选择的策略超过阈值时执行所选择的策略。系统包括第一和第二组件和控制器。在一个可能的实施例中，控制器相对于组件动态执行上述方法，其可以是牵引电动机和电池。

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