公开(公告)号：US20070129867A1

公开(公告)日：2007-06-07

申请号：US11563251

申请日：2006-11-27

申请人： Jihua Huang ,  William Lin

发明人： Jihua Huang ,  William Lin

IPC分类号： B60G21/067

CPC分类号： B60W40/12 ,  B60W30/04

摘要： Relative center of gravity height in a motor vehicle changes from a nominal value to an actual value depending upon vehicle loading. Method and apparatus for determining actual relative center of gravity height are disclosed.

摘要翻译： 机动车辆的相对重心高度根据车辆载荷从标称值变化到实际值。 公开了用于确定实际相对重心高度的方法和装置。

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：US08452527B2

公开(公告)日：2013-05-28

申请号：US12902023

申请日：2010-10-11

申请人： Han-Shue Tan ,  Jihua Huang ,  Fanping Bu ,  Hongjun Song ,  Gregory Keith Warf

发明人： Han-Shue Tan ,  Jihua Huang ,  Fanping Bu ,  Hongjun Song ,  Gregory Keith Warf

IPC分类号： B65G63/00

CPC分类号： G01S19/14 ,  B63B25/004 ,  B63B27/02 ,  G01S19/41 ,  G01S19/42 ,  G01S19/43

摘要： A method is provided for automatically locating a container in a stowage location of a container ship for loading and unloading of the container ship in container terminals. The method includes the following steps: obtaining the position information of the container ship from container ship positioning units, obtaining the position information of the container from container positioning units when the container is in its stowage location, and determining the stowage location of the container in the container ship by first computing a relative position of the container in the container ship based on both the position information of the container ship and the position information of the container and then correlating the relative position with a stowage plan of the container ship.

摘要翻译： 提供了一种用于将容器自动定位在集装箱船的装载位置中以便将集装箱船装载到集装箱码头中的方法。 该方法包括以下步骤：从集装箱船定位单元获取集装箱船的位置信息，当集装箱在其存放位置时从集装箱定位单元获取容器的位置信息，以及确定集装箱的收起位置 容器船首先基于集装箱船的位置信息和容器的位置信息，首先计算容器在集装箱船中的相对位置，然后将相对位置与集装箱船的装载计划相关联。

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。

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。

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。

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。

公开(公告)号：US20080281482A1

公开(公告)日：2008-11-13

申请号：US11744969

申请日：2007-05-07

申请人： Jihua Huang

发明人： Jihua Huang

IPC分类号： G01M17/00

CPC分类号： B60W40/11 ,  B60W40/112 ,  B60W40/114 ,  B60W40/13 ,  B60W2030/043 ,  B60W2040/1315 ,  B60W2040/133 ,  B60W2050/0013 ,  B60W2510/20 ,  B60W2520/12 ,  B60W2520/14 ,  B60W2520/18

摘要： A system and method for estimating vehicle states, such as vehicle roll-rate, vehicle roll angle, vehicle lateral velocity and vehicle yaw-rate, for use in rollover reduction. The system includes an extended Kalman filter observer responsive to a steering angle signal, a yaw-rate signal, a roll-rate signal, a speed signal and a lateral acceleration signal that calculates an estimated yaw-rate signal, an estimated roll-rate, an estimated roll angle and an estimated lateral velocity. The system also includes a lateral velocity estimation processor responsive to the roll-rate signal, the estimated roll angle signal, the estimated lateral velocity signal and the lateral acceleration signal that calculates a modified lateral velocity estimation signal when the vehicle is operating in a non-linear region.

摘要翻译： 一种用于估计车辆状态的系统和方法，例如车辆滚动速率，车辆侧倾角，车辆横向速度和车辆偏航率，用于翻滚减少。 该系统包括响应于转向角信号，偏航率信号，滚动速率信号，速度信号和计算估计的横摆角速度信号的横向加速度信号的估计滚动速率， 估计的侧倾角和估计的横向速度。 该系统还包括一个横向速度估计处理器，其响应于滚动速率信号，所估计的侧倾角度信号，估计横向速度信号和横向加速度信号，该横向加速度信号当车辆以非线性方式操作时计算修改的横向速度估计信号， 线性区域。

公开(公告)号：US08838374B2

公开(公告)日：2014-09-16

申请号：US12876918

申请日：2010-09-07

申请人： Han-Shue Tan ,  Jihua Huang

发明人： Han-Shue Tan ,  Jihua Huang

IPC分类号： G01C21/00 ,  G08G1/123

CPC分类号： G01C21/165 ,  G01S5/0257 ,  G01S19/39 ,  G01S19/48 ,  G01S19/49

摘要： A method is provided for calibrating past position estimates from a positioning system that provides real-time position estimates of a mobile object. The method first stores the real-time position estimates, which as time goes by become past position estimates and naturally form a first past trajectory depicting the past movement of the mobile object. Subsequently, a calibrated past trajectory is determined, which includes calibrated past position estimates that correspond to the same time instances as the past positions in the first past trajectory. When real-time positions have low qualities, this method calibrates them at a later time by using (higher-quality) real-time positions both before and after them. Errors in the past positions are then corrected based on the calibrated past trajectory. When used with event detectors that indicate inventory transactions, this method can correct position errors associated with inventory events so as to improve the performance of inventory tracking.

摘要翻译： 提供了一种用于校准来自提供移动对象的实时位置估计的定位系统的过去位置估计的方法。 该方法首先存储实时位置估计，其随时间变为过去位置估计，并且自然地形成描绘移动对象的过去运动的第一过去轨迹。 随后，确定校准的过去轨迹，其包括对应于与第一过去轨迹中的过去位置相同的时间实例的校准过去位置估计。 当实时职位具有低质量时，该方法可以在以后使用（较高质量）的实时位置在以后进行校准。 然后根据校准的过去轨迹更正过去位置的错误。 当与指示库存交易的事件检测器一起使用时，该方法可以纠正与库存事件相关联的位置错误，以提高库存跟踪的性能。

公开(公告)号：US20120089320A1

公开(公告)日：2012-04-12

申请号：US12902023

申请日：2010-10-11

申请人： Han-Shue Tan ,  Jihua Huang ,  Fanping Bu ,  Hongjun Song ,  Gregory Keith Warf

发明人： Han-Shue Tan ,  Jihua Huang ,  Fanping Bu ,  Hongjun Song ,  Gregory Keith Warf

IPC分类号： G06F17/00 ,  G01S19/43 ,  G01S13/42 ,  G01S19/41

CPC分类号： G01S19/14 ,  B63B25/004 ,  B63B27/02 ,  G01S19/41 ,  G01S19/42 ,  G01S19/43

摘要： A method is provided for automatically locating a container in a stowage location of a container ship for loading and unloading of the container ship in container terminals. The method includes the following steps: obtaining the position information of the container ship from container ship positioning units, obtaining the position information of the container from container positioning units when the container is in its stowage location, and determining the stowage location of the container in the container ship by first computing a relative position of the container in the container ship based on both the position information of the container ship and the position information of the container and then correlating the relative position with a stowage plan of the container ship.

摘要翻译： 提供了一种用于将容器自动定位在集装箱船的装载位置中以便将集装箱船装载到集装箱码头中的方法。 该方法包括以下步骤：从集装箱船定位单元获取集装箱船的位置信息，当集装箱在其存放位置时从集装箱定位单元获取容器的位置信息，以及确定集装箱的收起位置 容器船首先基于集装箱船的位置信息和容器的位置信息，首先计算容器在集装箱船中的相对位置，然后将相对位置与集装箱船的装载计划相关联。