The invention relates to a trajectory prediction method and device, a medium, equipment, a chip and a vehicle. The method comprises the steps that a target historical moving track of a target object is obtained, the target historical moving track is input into a target track prediction model, a target prediction track, output by the target track prediction model, of the target object in a first preset time period is obtained, and the target track prediction model is obtained according to a first training sample set. On the basis of the trajectory prediction model obtained after mutual supervision training of the to-be-determined trajectory prediction model and the to-be-determined trajectory backtracking model, the first training sample set is expanded in the training process, so that the prediction accuracy of the target trajectory prediction model obtained after training is improved, and the safety of the autonomous vehicle is also improved.
本公开涉及一种轨迹预测方法、装置、介质、设备、芯片和车辆。该方法包括:获取目标对象的目标历史移动轨迹,将该目标历史移动轨迹输入目标轨迹预测模型,得到目标轨迹预测模型输出的目标对象在第一预设时间段内的目标预测轨迹,其中,该目标轨迹预测模型为根据第一训练样本集,基于待定轨迹预测模型和待定轨迹回溯模型进行互相监督训练后得到的轨迹预测模型,在训练过程中对第一训练样本集进行了扩充,从而提高了训练后得到的目标轨迹预测模型的预测准确度,也提高了自动驾驶车辆的安全性。
Track prediction method and device, medium, equipment, chip and vehicle
轨迹预测方法、装置、介质、设备、芯片和车辆
2022-09-20
Patent
Elektronische Ressource
Chinesisch
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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