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。

公开(公告)号：US20070213886A1

公开(公告)日：2007-09-13

申请号：US11372807

申请日：2006-03-10

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

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

IPC分类号： G05D1/00

CPC分类号： B62D6/007 ,  B60W30/12 ,  B60W40/09 ,  B60W2520/105 ,  B60W2520/125 ,  B60W2520/14 ,  B60W2540/12 ,  B60W2550/402

摘要： A driver handling skill recognition system and related algorithm that identifies a driver skill level. The system includes a steering wheel angle processor responsive to a steering wheel angle signal that provides normalized DFT coefficients. The system also includes at least one feed-forward artificial neural network (FF-ANN) responsive to the normalized DFT coefficients, where the FF-ANN provides an output signal indicative of the driver skill level. In one embodiment, the system includes a plurality of FF-ANNs one for each of a plurality of different vehicle maneuvers. The system includes a maneuver identifier that identifies a vehicle maneuver. The system selects the output from one of the FF-ANNs depending on the identified maneuver. In an alternate embodiment, the system can include a single FF-ANN designed for a plurality of vehicle maneuvers.

摘要翻译： 处理技能识别系统和相关算法的司机识别驾驶员技能水平。 该系统包括响应于提供标准化DFT系数的方向盘角度信号的方向盘角度处理器。 该系统还包括响应于归一化DFT系数的至少一个前馈人造神经网络（FF-ANN），其中FF-ANN提供指示驾驶员技能水平的输出信号。 在一个实施例中，系统包括多个不同车辆操纵中的每一个的多个FF-ANN。 该系统包括识别车辆操纵的操纵标识符。 系统根据识别的机动来选择其中一个FF-ANN的输出。 在替代实施例中，系统可以包括为多个车辆操纵而设计的单个FF-ANN。

公开(公告)号：US20070069874A1

公开(公告)日：2007-03-29

申请号：US11534373

申请日：2006-09-22

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

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

IPC分类号： B60Q1/00

CPC分类号： B60Q9/008 ,  B62D15/029

摘要： A selectable lane departure detection system (10) adapted for use by an operator, and with a vehicle (12) traveling upon a thoroughfare having lane-markings (16), and including at least one vehicle condition sensor (22 through 28), a tracking sensor (20) or differential global positioning system (38) configured to determine the location and configuration of the lane-markings (16), and a controller (32) communicatively coupled to the sensors (20 through 28), and configured to determine a spatial relationship between the vehicle (12) and lane-markings (16), determine a sporty driving maneuver by or preference of the operator, modify a predefined warning threshold when so determined, compare the relationship to the adjusted threshold, and issue a warning when the relationship does not exceed the threshold.

摘要翻译： 一种可选择的车道偏离检测系统（10），其适于由操作者使用，并且具有在具有车道标记（16）的通道上行驶的车辆（12），并且包括至少一个车辆状况传感器（22至28）， 跟踪传感器（20）或差分全球定位系统（38），被配置为确定车道标记（16）的位置和配置;以及控制器（32），其通信地耦合到所述传感器（20至28），并且被配置为确定 车辆（12）和道路标记（16）之间的空间关系通过操作者确定运动驾驶操作或偏好，当如此确定时修改预定义的警告阈值，将该关系与调整后的阈值进行比较，并发出警告 当关系不超过阈值时。

公开(公告)号：US20050234621A1

公开(公告)日：2005-10-20

申请号：US10828074

申请日：2004-04-20

申请人： William Lin ,  Shih-Ken Chen ,  Yuen-Kwok Chin

发明人： William Lin ,  Shih-Ken Chen ,  Yuen-Kwok Chin

IPC分类号： B62D6/00 ,  B62D7/15 ,  B62D37/00

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。

公开(公告)号：US20070145819A1

公开(公告)日：2007-06-28

申请号：US11398952

申请日：2006-04-06

申请人： William Lin ,  Yuen-Kwok Chin ,  Manxue Lu

发明人： William Lin ,  Yuen-Kwok Chin ,  Manxue Lu

IPC分类号： B60T8/60

CPC分类号： B60T8/17552 ,  B60T8/172 ,  B60T2220/02 ,  B60T2230/02 ,  B60W10/18 ,  B60W10/20 ,  B60W10/22 ,  B60W30/02 ,  B60W40/09 ,  B60W2050/0028

摘要： A vehicle stability enhancement (VSE) system that is adapted for driver skill level. The system includes a driver skill recognition processor that determines the driver skill level based on a driver model that uses certain parameters, such as a steering gain factor and a time delay factor. The driver skill level is used to adjust the damping ratio and natural frequency in dynamic filters in a dynamic command generator to adjust a desired yaw rate signal and a desired side-slip signal. The driver skill level 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 dynamic control computation processor that generates a stability control signal.

摘要翻译： 适用于驾驶员技能水平的车辆稳定性增强（VSE）系统。 该系统包括驾驶员技能识别处理器，其基于使用某些参数（例如转向增益因子和时间延迟因子）的驾驶员模型来确定驾驶员技能水平。 驾驶员技能水平用于调整动态命令发生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。 驾驶员技能水平也用于产生在产生稳定性控制信号的动态控制计算处理器中修改偏航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：US20060103511A1

公开(公告)日：2006-05-18

申请号：US10987556

申请日：2004-11-12

申请人： Yong Lee ,  Weiwen Deng ,  Yuen-Kwok Chin ,  William Lin

发明人： Yong Lee ,  Weiwen Deng ,  Yuen-Kwok Chin ,  William Lin

IPC分类号： G08B21/00

CPC分类号： B62D5/008 ,  B62D6/002 ,  B62D13/06 ,  B62D15/027

摘要： A vehicle-trailer back-up control system that employs an active front steer sub-system. The system includes a smart hitch controller that receives a vehicle speed signal and a hand-wheel angle signal, and calculates a hitch angle command signal. The system further includes a hitch angle sensor that measures the hitch angle between the vehicle and the trailer that is compared to the hitch angle command signal to generate a hitch angle error signal. A PID control unit receives the hitch angle error signal, and generates a corrected road wheel angle signal based on proportional and derivative gains. The corrected road wheel angle signal is used to generate a motor angle signal that is applied to a steering actuator to be combined with the steering angle signal to generate the front wheel steering signal during a back-up maneuver.

公开(公告)号：US20080070761A1

公开(公告)日：2008-03-20

申请号：US11520259

申请日：2006-09-13

申请人： William Lin

发明人： William Lin

IPC分类号： A63B21/072 ,  A63B21/075

CPC分类号： A63B21/0728 ,  A63B21/00065 ,  A63B21/075

摘要： A dumbbell includes: a hollow grip bar having a connecting end; a weight adjusting mechanism including a screw rod extending into the grip bar and operable to rotate relative to the grip bar about a rotation axis, and a weight carrier extending into the grip bar and engaging threadedly the screw rod so as to be movable axially upon rotation of the screw rod about the rotation axis, the weight carrier having a weight-supporting part extending outwardly through the connecting end of the grip bar; and a plurality of weights, each of which is formed with an elongate notch having an enlarged central portion for extension of the weight-supporting part of the weight carrier therethrough.

公开(公告)号：US20110260975A1

公开(公告)日：2011-10-27

申请号：US13129855

申请日：2009-11-17

申请人： William Lin

发明人： William Lin

IPC分类号： G06F3/033

CPC分类号： G06F3/03543

摘要： A mouse includes a base (100), function keys (110) arranged on the base (100), an optical transmitting and receiving device (300) used for transmitting and receiving data information and a finger-back pressure plate (200) movably connected with the base (100). The mouse is small, convenient to carry and operate.

摘要翻译： 一种鼠标包括基座（100），布置在基座（100）上的功能键（110），用于发送和接收数据信息的光发射和接收装置（300）和可移动地连接的指背压板 与基座（100）。 鼠标小巧，便于携带和操作。

公开(公告)号：US20110105283A1

公开(公告)日：2011-05-05

申请号：US12613266

申请日：2009-11-05

申请人： William Lin

发明人： William Lin

IPC分类号： A63B22/00

CPC分类号： A63B69/182 ,  A63B22/0012 ,  A63B22/0015 ,  A63B22/203 ,  A63B2022/0028 ,  A63B2022/0041 ,  A63B2022/206 ,  A63B2225/09

摘要： A ski exercising apparatus includes a ski unit including two ski members each having a wavy slide rail extending in a front-to-rear direction, two pedal units mounted slidably and respectively on the slide rails of the ski members, at least one pull rope mounted movably to the ski members and having two opposite ends connected respectively to the pedal units, two handle units connected pivotally and respectively to the ski members, and at least one connection unit disposed between and interconnecting the ski members and adjustable to change the position and orientation of one of the ski members relative to that of the other ski member.

摘要翻译： 一种滑雪锻炼装置包括滑雪单元，其包括两个滑雪构件，每个滑雪构件具有沿前后方向延伸的波浪滑轨，两个踏板单元，滑动地分别安装在滑雪构件的滑轨上，至少一个拉绳安装 可移动地连接到滑雪构件并且具有分别连接到踏板单元的两个相对端，两个手柄单元可枢转地连接并分别连接到滑雪构件，以及至少一个连接单元，其布置在滑雪构件之间并互连并且可调整以改变位置和取向 其中一个滑雪成员相对于另一个滑雪成员的滑雪成员。

公开(公告)号：US20070210604A1

公开(公告)日：2007-09-13

申请号：US11372711

申请日：2006-03-10

申请人： William Lin

发明人： William Lin

IPC分类号： B60J3/00

CPC分类号： B60J3/0204 ,  B60J3/0213

摘要： A sun visor that includes a clear base portion and a small shade portion that can be selectively moved to block only the sun depending on its orientation. In one embodiment, the shade portion is manually movable relative to the base portion. In another embodiment, the shade portion is automatically moved relative to the base portion by an actuator. A controller calculates the vehicle heading and the sun-incident angle to determine the proper position of the shade portion. A switch can be used to switch the actuator on when the visor is in the down position. In an alternate embodiment, the shade portion is replaced with electro-chromic elements mounted to the base portion that are controlled to selectively block the sunlight.

摘要翻译： 遮阳板包括透明的基部和小的遮光部分，该遮阳部分可根据其方向选择性地移动以阻挡太阳。 在一个实施例中，遮光部分可相对于基部手动地移动。 在另一个实施例中，遮光部分通过致动器相对于基部自动移动。 控制器计算车辆行驶方向和太阳入射角度，以确定阴影部分的正确位置。 当遮阳板处于向下位置时，可以使用开关来切换启动器。 在替代实施例中，遮光部分被安装到基部的电色元件代替，被控制以选择性地阻挡太阳光。