The invention relates to the technical field of vehicle control, in particular to a vehicle trajectory prediction method and device and a computer storage medium, and the method comprises the steps: obtaining historical driving trajectories corresponding to a target vehicle and surrounding vehicles, and driving road information corresponding to the target vehicle; performing driving feature extraction on the historical driving tracks to obtain vehicle driving features; performing road feature extraction on the driving road information to obtain road features; performing feature fusion based on the vehicle driving features and the road features to obtain first fusion features; performing trajectory prediction based on the driving road information, the driving features, the road features and the first fusion features to obtain a trajectory prediction result of the target vehicle; according to the method, the vehicle driving features and the road features are fused to obtain the association relationship between the vehicle driving track and the driving road information, so that the anti-noise capability of vehicle track prediction is improved, and the accuracy of track prediction is improved.
本申请涉及车辆控制技术领域,特别涉及一种车辆轨迹预测方法、装置和计算机存储介质,方法包括:获取目标车辆和周围车辆各自对应的历史行驶轨迹,以及目标车辆对应的行驶道路信息;分别对历史行驶轨迹进行行驶特征提取,得到车辆行驶特征;对行驶道路信息进行道路特征提取,得到道路特征;基于车辆行驶特征,以及道路特征进行特征融合,得到第一融合特征;基于行驶道路信息,行驶特征,道路特征,以及第一融合特征进行轨迹预测,得到目标车辆的轨迹预测结果;将车辆行驶特征,以及道路特征进行特征融合,以得到车辆行驶轨迹与行驶道路信息的关联关系,提高车辆轨迹预测的抗噪能力,进而提高了轨迹预测的精确性。
Vehicle trajectory prediction method and device and computer storage medium
一种车辆轨迹预测方法、装置和计算机存储介质
2023-01-20
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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