The embodiment of the invention provides a vehicle track prediction method, a device, equipment and a storage medium. The method comprises the following steps: acquiring at least two candidate prediction trajectories of a target vehicle; environment information corresponding to the target vehicle is collected; the environment information is used for representing the environment where the target vehicle is located; in combination with the environment information, calculating track confidence corresponding to each candidate prediction track; adopting the track confidence for describing the possibility that the target vehicle travels based on the corresponding candidate prediction track under the environment information; and selecting a target prediction trajectory from the at least two candidate prediction trajectories according to the trajectory confidence. The method accurately and effectively predicts the most probable driving track of the target vehicle, thereby providing an effective basis for formulating the driving track for the current automatic driving vehicle, and ensuring the safety of the automatic driving process.

    本说明书实施例提供一种车辆轨迹预测方法、装置、设备及存储介质。所述方法包括:获取目标车辆的至少两个候选预测轨迹;采集对应于所述目标车辆的环境信息;所述环境信息用于表示所述目标车辆所处的环境;结合所述环境信息,计算对应于各个候选预测轨迹的轨迹置信度;所述轨迹置信度用于描述目标车辆在所述环境信息下基于对应的候选预测轨迹行驶的可能性;根据所述轨迹置信度从所述至少两个候选预测轨迹中选取目标预测轨迹。上述方法准确有效地对目标车辆最可能的行驶轨迹进行预测,进而在为当前自动驾驶车辆制定行驶轨迹时提供有效的依据,保证了自动驾驶过程的安全性。


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    Titel :

    Vehicle track prediction method, device, equipment and storage medium


    Weitere Titelangaben:

    一种车辆轨迹预测方法、装置、设备及存储介质


    Beteiligte:
    LI YAO (Autor:in) / CUI DIXIAO (Autor:in) / WANG TONG (Autor:in) / CHEN ENZE (Autor:in)

    Erscheinungsdatum :

    2021-08-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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