A method of segmenting trajectory data using a controller. Trajectory data with a plurality of points are received. A Douglas-Peucker algorithm is applied to the trajectory data in order to ascertain substantially straight sections separated by segmentation points. An algorithm is used on the trajectory data in order to detect curves, in the form of starting points and end points of curves. At least one segmentation point ascertained in an interval between a starting point and an end point of a curve is replaced with the starting point and the end point. The trajectory data are segmented at the ascertained segmentation points, the starting points and the end points. A controller, a computer program, and a machine-readable storage medium are also described.
軌道データのセグメント化
2025-06-13
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |