专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09318023B2 System and method for collision avoidance maneuver path determination with jerk limit 有权
标题翻译：防撞机动路径确定与冲击极限的系统和方法
公开(公告)号：US09318023B2
公开(公告)日：2016-04-19
申请号：US13222499
申请日：2011-08-31
申请人： Nikolai K. Moshchuk , Shih-Ken Chen , Chad T. Zagorski , Aamrapali Chatterjee
发明人： Nikolai K. Moshchuk , Shih-Ken Chen , Chad T. Zagorski , Aamrapali Chatterjee
IPC分类号： G08G1/16 , B60W10/18 , B60W10/20 , B60W30/09 , B62D15/02 , B60W30/08 , G01S13/93
CPC分类号： G08G1/167 , B60W10/18 , B60W10/20 , B60W30/08 , B60W30/09 , B62D15/0265 , G01S13/93 , G01S13/931 , G01S2013/9342 , G08G1/16 , G08G1/165 , G08G1/166
摘要： In a vehicle, an optimal path curvature limited by one or more constraints may be determined. The constraints may be related to lateral jerk and one or more vehicle dynamics constraints. Based on the optimal path curvature, an optimal vehicle path around an object may be determined. The optimal vehicle path may be output to a collision avoidance control system. The collision avoidance control system may cause the vehicle to take a certain path.
摘要翻译：在车辆中，可以确定由一个或多个约束限制的最佳路径曲率。这些约束可能与侧向冲击和一个或多个车辆动力学约束有关。基于最佳路径曲率，可以确定物体周围的最佳车辆路径。可以将最佳车辆路径输出到防撞控制系统。碰撞避免控制系统可能导致车辆采取一定的路径。

2. 发明授权

US08983722B2 System and method for vehicle rollover prediction 有权
标题翻译：车辆翻车预测的系统和方法
公开(公告)号：US08983722B2
公开(公告)日：2015-03-17
申请号：US13323014
申请日：2011-12-12
申请人： Nikolai K. Moshchuk , Shih-Ken Chen , Flavio Nardi
发明人： Nikolai K. Moshchuk , Shih-Ken Chen , Flavio Nardi
IPC分类号： B60G17/016 , B60G17/015
CPC分类号： B60G17/015 , B60G17/016 , B60G2400/52 , B60G2400/64 , B60G2800/9124
摘要： A rollover avoidance method may include determining tire loading for at least two tires of a vehicle. A stability of the vehicle with regard to rolling over may be predicted based at least on the determined tire loading. The vehicle may be controlled at least on the basis of the predicted stability.
摘要翻译：翻车避免方法可以包括确定车辆的至少两个轮胎的轮胎负载。至少基于确定的轮胎负载，可以预测车辆在滚动时的稳定性。至少可以基于预测的稳定性来控制车辆。

3. 发明申请

US20140052336A1 DIRECTING VEHICLE INTO FEASIBLE REGION FOR AUTONOMOUS AND SEMI-AUTONOMOUS PARKING 有权
标题翻译：指导车辆进入自动和半自动停车场的可行区域
公开(公告)号：US20140052336A1
公开(公告)日：2014-02-20
申请号：US13586077
申请日：2012-08-15
申请人： Nikolai K. Moshchuk , Bakhtiar Brian Litkouhi , Shih-Ken Chen
发明人： Nikolai K. Moshchuk , Bakhtiar Brian Litkouhi , Shih-Ken Chen
IPC分类号： G06F17/00 , B62D6/00
CPC分类号： B62D5/0463 , B62D6/00 , B62D15/0285
摘要： A method of guiding a vehicle to a region for initiating a parallel parking maneuver. A region of feasible starting locations for successfully performing a parallel parking maneuver is determined by a processor. A position of the vehicle relative to the region of feasible starting locations is determined. A determination is made whether the vehicle is in a zero heading position. The vehicle is guided along an initial target path by controlling a steering actuator until the vehicle is in a zero heading position relative to the road of travel in response to the vehicle is not in the zero heading position. A planned path is generated that includes two arc-shaped trajectories extending between the vehicle at the zero heading position and a position within the region of feasible starting locations as determined by the processor. The steering actuator is controlled to follow the planned path to the feasible region.
摘要翻译：将车辆引导到用于启动平行停放机动的区域的方法。用于成功执行平行停车操纵的可行启动位置的区域由处理器确定。确定车辆相对于可行起始位置的区域的位置。确定车辆是否处于零行程位置。通过控制转向执行机构，车辆沿着初始目标路径被引导，直到车辆相对于车辆行驶道路处于零行程位置为止不在零行程位置时。生成包括两个在零行程位置的车辆之间延伸的两个弧形轨迹和由处理器确定的可行起始位置区域内的位置的计划路径。控制转向执行器以遵循到可行区域的计划路径。

4. 发明申请

US20130179036A1 LANE TRACKING SYSTEM WITH ACTIVE REAR-STEER 有权
标题翻译：具有主动后转器的LANE跟踪系统
公开(公告)号：US20130179036A1
公开(公告)日：2013-07-11
申请号：US13348091
申请日：2012-01-11
申请人： Jin-Woo Lee , Nikolai K. Moshchuk , Shih-Ken Chen , Bakhtiar Brian Litkouhi
发明人： Jin-Woo Lee , Nikolai K. Moshchuk , Shih-Ken Chen , Bakhtiar Brian Litkouhi
IPC分类号： G05D1/00
CPC分类号： B62D15/0255
摘要： A lane tracking system for a vehicle includes a front steering controller, a rear steering controller, and a lane tracking processor. The front steering controller is configured to rotate a front wheel of the vehicle through a front steering angle in response to a front steering torque command, and the rear steering controller is configured to rotate a rear wheel of the vehicle through a rear steering angle in response to a rear steering torque command. The lane tracking processor is configured to determine a desired course of the vehicle along a roadway, estimate a trajectory of the vehicle based on sensed vehicle motion, compute an error between the determined desired course and the estimated trajectory, and provide a front steering torque command to the front steering controller, and a rear steering torque command to the rear steering controller to minimize the computed error.
摘要翻译：用于车辆的车道跟踪系统包括前转向控制器，后转向控制器和车道跟踪处理器。前转向控制器构造成响应于前转向转矩指令而通过前转向角旋转车辆的前轮，并且后转向控制器被配置为响应于后转向角来旋转车辆的后轮到后转向转矩指令。车道跟踪处理器被配置为确定沿着道路的车辆的期望路线，基于感测的车辆运动来估计车辆的轨迹，计算所确定的期望路线和估计的轨迹之间的误差，并且提供前转向转矩指令到后转向控制器的后转向转矩指令，以使计算出的误差最小化。

5. 发明申请

US20120101701A1 VEHICLE COLLISION AVOIDANCE AND WARNING SYSTEM 有权
标题翻译：车辆碰撞避免和警告系统
公开(公告)号：US20120101701A1
公开(公告)日：2012-04-26
申请号：US12908699
申请日：2010-10-20
申请人： Nikolai K. Moshchuk , Shih-Ken Chen , Chad T. Zagorski , Aamrapali Chatterjee
发明人： Nikolai K. Moshchuk , Shih-Ken Chen , Chad T. Zagorski , Aamrapali Chatterjee
IPC分类号： B60T7/12
CPC分类号： B60W30/09 , B60W10/184 , B60W10/20 , B60W50/14 , B60W2050/0033 , B60W2050/143 , B60W2520/10 , B60W2520/105 , B60W2550/148 , B60W2550/302 , B60W2550/306 , B60W2550/308 , B60W2710/182 , B60W2710/207 , B60W2720/106 , B60W2720/14 , G08G1/166
摘要： A collision avoidance system in a host vehicle that employs combined automatic braking and steering. The collision avoidance system defines thresholds that identify a time to collision with a target vehicle by the host vehicle that are based on the speed of the host vehicle, the acceleration of the host vehicle, the speed of the target vehicle, the acceleration of the target vehicle, the distance to the target vehicle from the host vehicle and a coefficient of friction of the roadway. The collision avoidance system provides full automatic collision avoidance braking if the time to collision is less than one threshold and the lane adjacent to the host vehicle is not clear. The collision avoidance system provides both automatic steering and braking of the host vehicle if the time to collision is less than another threshold and the lane adjacent to the host vehicle is clear.
摘要翻译：在主车辆中采用组合式自动制动和转向的防撞系统。碰撞避免系统定义阈值，其识别本车辆基于本车辆的速度，本车辆的加速度，目标车辆的速度，目标车辆的加速度与目标车辆碰撞的时间车辆，从本车辆到目标车辆的距离和道路的摩擦系数。碰撞避免系统提供全自动碰撞避免制动，如果碰撞时间小于一个阈值，并且与本车辆相邻的车道不清楚。如果碰撞时间小于另一个阈值并且与主车辆相邻的车道是清晰的，则避碰系统提供主车辆的自动转向和制动。

6. 发明申请

US20120029769A1 ARCHITECTURE AND METHODOLOGY FOR HOLISTIC VEHICLE CONTROL 有权
标题翻译：机动车辆控制的结构与方法
公开(公告)号：US20120029769A1
公开(公告)日：2012-02-02
申请号：US12845127
申请日：2010-07-28
申请人： Shih-Ken Chen , Weiwen Deng , Youssef A. Ghoneim , Nikolai K. Moshohuk , Flavio Nardi , Jihan Ryu , Kevin A. O'Dea
发明人： Shih-Ken Chen , Weiwen Deng , Youssef A. Ghoneim , Nikolai K. Moshohuk , Flavio Nardi , Jihan Ryu , Kevin A. O'Dea
IPC分类号： B60G17/00
CPC分类号： B60W30/18145 , B60W10/184 , B60W10/20 , B60W10/22
摘要： A method to control a vehicle includes monitoring desired vehicle force and moment, monitoring real-time corner constraints upon vehicle dynamics which includes monitoring corner states of health for the vehicle, and monitoring corner capacities for the vehicle. The method further includes determining a desired corner force and moment distribution based upon the desired vehicle force and moment and the real-time corner constraints, and controlling the vehicle based upon the desired corner force and moment distribution.
摘要翻译：一种控制车辆的方法包括监测所需的车辆力和力矩，监测对车辆动态的实时角限制，其包括监控车辆的健康状况，以及监测车辆的拐角能力。该方法还包括基于期望的车辆力和力矩以及实时角限制来确定期望的角力和力矩分布，以及基于期望的角力和力矩分布来控制车辆。

7. 发明授权

US08099214B2 Path planning for autonomous parking 有权
标题翻译：道路规划自主停车
公开(公告)号：US08099214B2
公开(公告)日：2012-01-17
申请号：US12367778
申请日：2009-02-09
申请人： Nikolai K. Moshchuk , Shih-Ken Chen
发明人： Nikolai K. Moshchuk , Shih-Ken Chen
IPC分类号： G06F19/00
CPC分类号： B62D15/0285 , B62D15/027
摘要： A method is provided for determining a vehicle path for autonomously parallel parking a vehicle in a space between a first object and a second object. A distance is remotely sensed between the first object and the second object. A determination is made whether the distance is sufficient to parallel park the vehicle between. A first position to initiate a parallel parking maneuver is determined. A second position within the available parking space corresponding to an end position of the vehicle path is determined. A first arc shaped trajectory of travel is determined between the first position and an intermediate position, and a second arc shaped trajectory of travel is determined between the second position and the intermediate position. The first arc shaped trajectory is complementary to the second arc shaped trajectory for forming a clothoid which provides a smoothed rearward steering maneuver between the first position to the second position.
摘要翻译：提供一种用于确定用于在第一对象和第二对象之间的空间中自动平行停放车辆的车辆路径的方法。在第一物体和第二物体之间遥测距离。确定距离是否足以使车辆平行停放。确定启动平行停车机动的第一个位置。确定对应于车辆路径的结束位置的可用停车空间内的第二位置。在第一位置和中间位置之间确定行进的第一弧形轨迹，并且在第二位置和中间位置之间确定行进的第二弧形轨迹。第一弧形轨迹与第二弧形轨迹互补，用于形成回旋曲线，其在第一位置与第二位置之间提供平滑的后向转向操纵。

8. 发明授权

US08098174B2 Feasible region determination for autonomous parking 有权
标题翻译：自主停车的可行区域确定
公开(公告)号：US08098174B2
公开(公告)日：2012-01-17
申请号：US12427929
申请日：2009-04-22
申请人： Nikolai K. Moshchuk , Shih-Ken Chen
发明人： Nikolai K. Moshchuk , Shih-Ken Chen
IPC分类号： B60Q1/48
CPC分类号： B62D15/0285 , G01S2013/9314
摘要： A method is provided for initiating a parking maneuver for parallel parking a vehicle between a first object and a second object. A target parking space is measured. A determination is made whether the measured target parking space is sufficient to allow an autonomous parallel parking maneuver. A region of feasible starting locations is determined to successfully perform the parallel parking maneuver between the first object and the second object if the available parking space is sufficient. A position of a midpoint of a rear axle is determined in relation to the designated region. A determination is made whether the midpoint of the rear axle is within the designated region. A driver of the vehicle is signaled in response to an instantaneous location of the midpoint of the rear axle vehicle being a feasible starting location to initiate the parallel parking maneuver.
摘要翻译：提供了一种用于启动用于在第一对象和第二对象之间平行停泊车辆的停车操纵的方法。测量目标停车位。确定测量的目标停车位是否足以允许自主的并行停车操纵。确定可行开始位置的区域，以便如果可用的停车空间足够，则成功地执行第一物体和第二物体之间的平行泊车操纵。相对于指定区域确定后轴的中点的位置。确定后桥的中点是否在指定区域内。响应于后桥车辆的中点的即时位置是可行的起始位置来发出车辆的驾驶员，以启动平行停车操纵。

9. 发明申请

US20100271236A1 FEASIBLE REGION DETERMINATION FOR AUTONOMOUS PARKING 有权
标题翻译：自动停车场的可行区域确定
公开(公告)号：US20100271236A1
公开(公告)日：2010-10-28
申请号：US12427929
申请日：2009-04-22
申请人： Nikolai K. Moshchuk , Shih-Ken Chen
发明人： Nikolai K. Moshchuk , Shih-Ken Chen
IPC分类号： G08G1/14
CPC分类号： B62D15/0285 , G01S2013/9314
摘要： A method is provided for initiating a parking maneuver for parallel parking a vehicle between a first object and a second object. A target parking space is measured. A determination is made whether the measured target parking space is sufficient to allow an autonomous parallel parking maneuver. A region of feasible starting locations is determined to successfully perform the parallel parking maneuver between the first object and the second object if the available parking space is sufficient. A position of a midpoint of a rear axle is determined in relation to the designated region. A determination is made whether the midpoint of the rear axle is within the designated region. A driver of the vehicle is signaled in response to an instantaneous location of the midpoint of the rear axle vehicle being a feasible starting location to initiate the parallel parking maneuver.
摘要翻译：提供了一种用于启动用于在第一对象和第二对象之间平行停泊车辆的停车操纵的方法。测量目标停车位。确定测量的目标停车位是否足以允许自主的并行停车操纵。确定可行启动位置的区域，以便在可用的停车空间足够的情况下成功地执行第一物体和第二物体之间的平行泊车操纵。相对于指定区域确定后轴的中点的位置。确定后桥的中点是否在指定区域内。响应于后桥车辆的中点的即时位置是可行的起始位置来发出车辆的驾驶员，以启动平行停车操纵。

10. 发明申请

US20090260907A1 Autonomous parking strategy based on available parking space 有权
标题翻译：基于可用停车位的自主停车策略
公开(公告)号：US20090260907A1
公开(公告)日：2009-10-22
申请号：US12107130
申请日：2008-04-22
申请人： Nikolai K. Moshchuk , Shih-Ken Chen
发明人： Nikolai K. Moshchuk , Shih-Ken Chen
IPC分类号： B62D1/00 , G05D1/00
CPC分类号： B62D15/0285
摘要： A method is provided for controlling a parallel parking of a vehicle. A distance between the first object and the second object is remotely sensed. The distance is compared to a first predetermined distance and a second predetermined distance. An autonomous first steering strategy maneuver is performed for parking the vehicle between the first object and second object if the distance is greater than the first predetermined distance. The first steering strategy maneuver consists of a first predetermined number of steering cycles for parking the vehicle. An autonomous second steering strategy maneuver is performed for parking the vehicle between the first and second object if the distance is between the first predetermined distance and the second predetermined distance. The second steering strategy maneuver consists of a second predetermined number of steering cycles for parking the vehicle where the second is greater than the first predetermined number of steering cycles.
摘要翻译：提供了一种用于控制车辆的平行停车的方法。遥测第一物体与第二物体之间的距离。该距离与第一预定距离和第二预定距离进行比较。如果所述距离大于所述第一预定距离，则执行自动的第一转向策略操纵以将所述车辆停放在所述第一物体和所述第二物体之间。第一转向策略机动包括用于停放车辆的第一预定数量的转向循环。如果距离在第一预定距离和第二预定距离之间，执行自动的第二转向策略操纵以将车辆停放在第一和第二物体之间。第二转向策略机动包括第二预定数量的转向循环，用于停放车辆，其中第二转向周期大于第一预定数量的转向循环。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式