Curve rollover warning system for trucks
    2.
    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。