The invention discloses a traffic flow scene generation method and device, equipment and a storage medium, and the method comprises the steps: obtaining target edge scene information; obtaining traffic flow parameters of different dimensions according to the target edge scene information; and performing corresponding scene layout based on the traffic flow parameters, and generating a plurality of pieces of scene data of the target edge scene information. For the target edge scene information, a large number of similar traffic flow scenes are generalized from a specific real scene, namely, traffic flow parameters of different dimensions are obtained according to the target edge scene information, and a traffic flow scene similar to the target edge scene information is generated based on the traffic flow parameters. A large number of traffic flow scenes similar to target edge scene information are provided, the method is effectively used for iteration of an automatic driving neural network model, and the richness and pertinence of traffic flow scene generalization are improved.

    本申请公开了一种交通流场景生成方法、装置、设备以及存储介质,其中,交通流场景生成方法包括:获取目标边缘场景信息;根据目标边缘场景信息,获得不同维度的交通流参数;基于交通流参数进行相应场景布局,生成目标边缘场景信息的若干场景数据。针对目标边缘场景信息,从具体真实场景泛化出大量相似的交通流场景,即根据目标边缘场景信息获得不同维度的交通流参数,基于交通流参数生成与目标边缘场景信息相似的交通流场景,提供大量与目标边缘场景信息相似的交通流场景,进而有效用于自动驾驶神经网络模型的迭代,提升了交通流场景泛化的丰富性及针对性。


    Access

    Download


    Export, share and cite



    Title :

    Traffic flow scene generation method and device, equipment and storage medium


    Additional title:

    交通流场景生成方法、装置、设备以及存储介质


    Contributors:
    ZHANG LIANGLIANG (author) / ZHANG ZHUORUI (author) / LIU QIANG (author) / LAI JIANMING (author)

    Publication date :

    2023-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Scene generation method, device and system, equipment and storage medium

    DING LEI / WANG PENGRUI / ZHANG JUNZHE et al. | European Patent Office | 2020

    Free access

    Traffic control scene determination method and device, electronic equipment and storage medium

    YANG JUNJIAN / LIU JINGUANG / ZHU XINYU et al. | European Patent Office | 2023

    Free access

    Dangerous scene generation method, device and equipment and readable storage medium

    LIU MING / JIANG WEI / DU QIANGFEI et al. | European Patent Office | 2022

    Free access

    Scene file generation method and device, electronic equipment and storage medium

    WANG HUIJIE / ZOU BOSONG / LU PENGFEI et al. | European Patent Office | 2022

    Free access

    Vehicle driving scene generation method and device, storage medium and electronic equipment

    ZHU ZILING / DING YU / SHU HANDAN et al. | European Patent Office | 2024

    Free access