Curve rollover warning system for trucks
    1.
    发明授权
    Curve rollover warning system for trucks 有权
    卡车弯道翻车警告系统

    公开(公告)号:US07479897B2

    公开(公告)日:2009-01-20

    申请号:US10559614

    申请日:2004-06-04

    IPC分类号: G08G1/01

    摘要: In a method for preventing rollover for a vehicle traveling on a road, for each present position of the vehicle as it moves forward, its speed is forecasted for future positions of the vehicle on the road, based on an assumption regarding driving style of the operator, and based on a map containing road geometry data and statistical speed data for vehicles traveling said road. At each such present position of the vehicle, a maximum safe speed is determined for points on the road forward of the vehicle, based on a maximum lateral acceleration, the road geometry and the vehicle parameters. A rollover warning is generated for any current position of the vehicle at which the forecasted future speed for at least one particular point on the road forward of the vehicle exceeds the determined maximum safe speed at particular point.

    摘要翻译: 在用于防止在道路上行驶的车辆的翻车的方法中,对于车辆前进的每个当前位置,基于关于驾驶员的驾驶风格的假设来预测其对道路上的车辆的未来位置的速度 并且基于包含道路几何数据的地图和用于行驶所述道路的车辆的统计速度数据。 在车辆的每个这样的当前位置,基于最大横向加速度,道路几何形状和车辆参数,确定车辆前方道路上的点的最大安全速度。 对于车辆的任何当前位置产生翻车警告,在该位置处车辆前方至少一个特定点的预测未来速度在特定点超过确定的最大安全速度。

    Method and device for determining vehicle lane changes using a vehicle heading and a road heading
    3.
    发明授权
    Method and device for determining vehicle lane changes using a vehicle heading and a road heading 有权
    使用车辆行驶方向和道路行驶来确定车道变更的方法和装置

    公开(公告)号:US07113866B2

    公开(公告)日:2006-09-26

    申请号:US10868135

    申请日:2004-06-15

    申请人: Vikas Taliwal

    发明人: Vikas Taliwal

    IPC分类号: G01C21/26

    CPC分类号: G01C21/26

    摘要: A method for determining a lane change by a vehicle includes determining a vehicle heading using for example GPS information, determining a road heading at a location of the vehicle, and when the vehicle is on the multilane road, determining a lane change as a function of a heading difference between the vehicle heading and the road heading. A vehicle with a lane change determination device is also provided.

    摘要翻译: 一种用于确定车辆车道变化的方法包括使用例如GPS信息来确定车辆航向,确定车辆位置处的道路行驶,以及当车辆在多路道路上时,确定车道变化作为 车辆标题与道路标题之间的航向差异。 还提供了具有车道变更确定装置的车辆。

    Method and device for determining vehicle lane changes using a vehicle heading and a road heading
    4.
    发明申请
    Method and device for determining vehicle lane changes using a vehicle heading and a road heading 有权
    使用车辆行驶方向和道路行驶来确定车道变更的方法和装置

    公开(公告)号:US20050278095A1

    公开(公告)日:2005-12-15

    申请号:US10868135

    申请日:2004-06-15

    申请人: Vikas Taliwal

    发明人: Vikas Taliwal

    IPC分类号: G01C21/26

    CPC分类号: G01C21/26

    摘要: A method for determining a lane change by a vehicle includes determining a vehicle heading using for example GPS information, determining a road heading at a location of the vehicle, and when the vehicle is on the multilane road, determining a lane change as a function of a heading difference between the vehicle heading and the road heading. A vehicle with a lane change determination device is also provided.

    摘要翻译: 一种用于确定车辆车道变化的方法包括使用例如GPS信息来确定车辆航向,确定车辆位置处的道路行驶,以及当车辆在多路道路上时,确定车道变化作为 车辆标题与道路标题之间的航向差异。 还提供了具有车道变更确定装置的车辆。

    Method and device for improving GPS-based positioning of vehicles on roads
    5.
    发明申请
    Method and device for improving GPS-based positioning of vehicles on roads 审中-公开
    用于改善道路上车辆GPS定位的方法和装置

    公开(公告)号:US20050283312A1

    公开(公告)日:2005-12-22

    申请号:US10869188

    申请日:2004-06-16

    申请人: Vikas Taliwal

    发明人: Vikas Taliwal

    CPC分类号: G01S19/41 G01S19/50

    摘要: A method for estimating an error in GPS signals used by a vehicle estimates an error in the GPS signals received by the vehicle as a function of a difference in a geometry of the GPS signals related to a curved section of the road and a geometry of the curved section of the road. A device and vehicle for utilizing the method are also provided.

    摘要翻译: 用于估计由车辆使用的GPS信号中的误差的方法估计由车辆接收的GPS信号中的误差作为与道路的弯曲部分相关的GPS信号的几何形状的差异的函数,以及 弯曲的路段。 还提供了一种利用该方法的装置和车辆。