The invention provides a trajectory screening processing method and device based on a kinematic model, electronic equipment and a storage medium, and the method comprises the steps: obtaining the driving data of a target object of a current vehicle in a preset range, and determining a plurality of candidate prediction trajectories of the target object based on the driving data and a prediction algorithm; acquiring scene information of a target object and type information of the target object, and determining a prior score of the prediction algorithm based on the scene information and the type information; and evaluating each candidate prediction trajectory, obtaining a trajectory score of each candidate prediction trajectory, determining a final score of each candidate prediction trajectory based on the trajectory score and the prior score, and outputting the candidate prediction trajectory with the highest score as a prediction trajectory of the target object. The method can screen and process a plurality of prediction trajectories output by a plurality of prediction algorithms, and output an optimal prediction trajectory of a target object, thereby improving the accuracy of the prediction trajectory.
本发明提供一种基于运动学模型的轨迹筛选处理方法、装置、电子设备及存储介质,包括:获取当前车辆在预设范围内的目标对象的行驶数据,并基于行驶数据和预测算法确定所述目标对象的多条候选预测轨迹;获取目标对象所处的场景信息和所述目标对象的类型信息,并基于场景信息和类型信息确定所述预测算法的先验评分;对每条候选预测轨迹进行评价,获取每条候选预测轨迹的轨迹评分,基于轨迹评分和先验评分确定每条候选预测轨迹的最终评分,将评分最高的一条候选预测轨迹输出作为目标对象的预测轨迹。其能够对多种预测算法输出的若干预测轨迹进行筛选和处理,输出一条目标对象的最优预测轨迹,从而提高预测轨迹的准确性。
Track screening processing method and device based on kinematic model, electronic equipment and storage medium
一种基于运动学模型的轨迹筛选处理方法、装置、电子设备及存储介质
2023-04-04
Patent
Electronic Resource
Chinese
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