The invention relates to a trajectory prediction model training sample generation method and tool, and a storage medium. The method comprises the following steps: S1, obtaining training sample data from a trajectory prediction training sample set; s2, performing analysis according to the training sample data to obtain data information of a to-be-predicted vehicle, surrounding obstacles of the to-be-predicted vehicle and map information; s3, storing the data information at the end of the temporary storage queue and performing visual display; s4, processing the data information according to a preset demand to generate a new training sample; and S5, storing the new training sample to a preset path, completing the processing of one training sample, and repeatedly executing the steps S1 to S4 to complete the processing of all training samples. According to the invention, the obstacles around the to-be-predicted vehicle can be deleted and edited according to the preset demand, the relative position relation between the to-be-predicted vehicle and the obstacles around the to-be-predicted vehicle can be changed, and false obstacles around the to-be-predicted vehicle can be generated, so that vehicle training test data can be efficiently and accurately formed at low cost.

    本发明涉及一种轨迹预测模型训练样本的生成方法、工具和存储介质,包括如下步骤:S1、从轨迹预测训练样本集中获取训练样本数据;S2、根据训练样本数据进行解析,获得待预测车辆、待预测车辆的周围障碍物和地图信息的数据信息;S3、将数据信息保存在临时存储队列的最后并进行可视化展示;S4、根据预设需求对数据信息进行处理以生成新的训练样本;S5、将新的训练样本保存到预设路径,完成一个训练样本的处理,重复执行S1到S4,完成所有训练样本的处理。本发明能够根据预设需求删除、编辑待预测车辆周围障碍物、改变待预测车辆与其周围障碍物的相对位置关系、生成假的周围障碍物等,由此能够高效、低成本和准确地形成车辆训练测试数据。


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    Titel :

    Trajectory prediction model training sample generation method and tool, and storage medium


    Weitere Titelangaben:

    一种轨迹预测模型训练样本的生成方法、工具和存储介质


    Beteiligte:
    CHEN ZHUO (Autor:in) / ZHANG ZHONGXU (Autor:in)

    Erscheinungsdatum :

    2023-10-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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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