The invention discloses a prediction method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring lane lines and vehicle type obstacle information around a host vehicle; according to the lane line and the vehicle type obstacle information, determining all maneuvers of the vehicle type obstacle and confidence corresponding to each maneuver; according to the confidence corresponding to each maneuver, determining a final maneuver of the vehicle type obstacle from all maneuvers of the vehicle type obstacle; and according to the final maneuver of the vehicle-type obstacle, fitting and predicting the driving track of the vehicle-type obstacle by adopting a predetermined method. Thus, all maneuvers of the vehicle type obstacle and the confidence degree corresponding to each maneuver are determined, the final maneuver of the vehicle type obstacle is determined from all the maneuvers of the vehicle type obstacle according to the confidence degree corresponding to the maneuvers, and finally, according to the final maneuver, the predetermined method is adopted to fit and predict the driving track. According to the invention, the method occupies less calculation resources, is short in calculation time, is simple in prediction process, and is high in accuracy.
本申请公开一种预测方法及其装置、计算机设备和存储介质。该方法包括获取主车辆周边的车道线和车类型障碍物信息;根据车道线和车类型障碍物信息,确定车类型障碍物的所有机动和每个机动对应的置信度;根据每个机动对应的置信度,从车类型障碍物的所有机动中确定车类型障碍物的最终机动;根据车类型障碍物的最终机动,采用预定方法拟合预测车类型障碍物的行驶轨迹。如此,本申请通过确定车类型障碍物的所有机动和每个机动对应的置信度,并根据机动对应的置信度,从车类型障碍物所有的机动中确定车类型障碍物的最终机动,最后再根据最终机动,采用预定方法拟合预测行驶轨迹,占用较少的计算资源,计算时间较短,且预测过程较为简单,准确率较高。
Prediction method and device, computer equipment and storage medium
预测方法及其装置、计算机设备和存储介质
2024-08-06
Patent
Electronic Resource
Chinese
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