The invention discloses a vehicle track editing method and device and terminal equipment. The method comprises the steps that current to-be-edited original track information is acquired; performing time continuity judgment and spatial position offset degree judgment on the original track information; and when and only when the original track information passes through the time continuity judgment and the space position offset degree judgment at the same time, carrying out track editing on the original track information, otherwise, ending the editing of the original track information. The method is applied to the field of automatic driving, and the time continuity and the space position offset degree of the historical vehicle tracks are judged reasonably, so that the historical vehicle tracks which are poor in continuity and low in reasonability and have the problems of breakage and the like are effectively eliminated; therefore, the trajectory information used for trajectory prediction model training is more consistent with the actual driving condition, the trained trajectory prediction model is ensured to be consistent with the traffic regulations and natural driving rules, and the accuracy and rationality of the trajectory prediction model to the vehicle trajectory are improved.
本发明公开了一种车辆轨迹编辑方法、装置及终端设备,该方法包括:获取当前待编辑的原始轨迹信息;对原始轨迹信息进行时间连续性判断与空间位置偏移度判断;当且仅当原始轨迹信息同时通过时间连续性判断与空间位置偏移度判断,则对原始轨迹信息进行轨迹编辑,否则结束原始轨迹信息的编辑。本发明应用于自动驾驶领域,对车辆历史轨迹的时间连续性与空间位置偏移度进行合理性判断,进而有效地剔除连续性不好、轨迹之间出现折断等问题的合理性低的车辆历史轨迹,使得用于轨迹预测模型训练的轨迹信息更加合乎实际驾驶情况,保证训练出来的轨迹预测模型合乎交规和自然行驶规则,提升轨迹预测模型对车辆轨迹的准确率和合理性。
Vehicle track editing method and device and terminal equipment
车辆轨迹编辑方法、装置及终端设备
2024-10-22
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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