The invention provides'lane curvature determination '. A computer includes a processor and a memory storing instructions executable by the processor to: receive a series of sampled coordinate points of a predicted path of travel of a vehicle; generating interpolated coordinate points between the sampling coordinate points along the predicted path; fitting a curve for the sampling coordinate points and the interpolation coordinate points; and outputting a curvature of the lane at the reported coordinate point along the predicted path based on the curve.
本公开提供了“车道曲率确定”。一种计算机包括处理器和存储器,所述存储器存储可由处理器执行以进行以下操作的指令:接收车辆的预计行驶路径的一系列采样坐标点;沿着预计路径在采样坐标点之间生成内插坐标点;对采样坐标点和内插坐标点拟合曲线;并且基于曲线输出沿着预计路径的报告的坐标点处的车道的曲率。
Lane curvature determination
车道曲率确定
2023-11-21
Patent
Electronic Resource
Chinese