The invention provides a traffic event detection method and device, equipment, a storage medium and a program product, and relates to the technical field of automatic driving, and the traffic event detection method comprises the steps: obtaining target tracking data of a preset tracking target in each sub-grid in a main grid according to an image frame shot by a roadside camera in a first time window; the main grid is obtained by dividing a target road area shot by the roadside camera; according to target tracking data of a preset tracking target in the sub-grids, obtaining traffic detection data corresponding to the main grid and related to the traffic condition of the target road area and traffic detection data corresponding to each sub-grid in the main grid and related to the traffic condition of the target road area; and performing traffic event detection of the target road area according to the traffic detection data. According to the invention, traffic events can be effectively detected, early warning can be given out in time, and a more comprehensive and accurate decision basis is provided for automatic driving vehicles.

    本发明提供了一种交通事件检测方法、装置、设备、存储介质和程序产品,涉及自动驾驶技术领域,所述交通事件检测方法,包括:针对第一时间窗口内路侧相机拍摄的图像帧,获取主栅格内每个子栅格中预设追踪目标的目标追踪数据;主栅格是对路侧相机拍摄的目标道路区域进行划分得到的;根据子栅格中预设追踪目标的目标追踪数据,得到主栅格对应的、与目标道路区域的交通情况相关的交通检测数据以及主栅格内每一子栅格对应的、与目标道路区域的交通情况相关的交通检测数据;根据交通检测数据,进行目标道路区域的交通事件检测。本发明能够有效检测交通事件,还能及时发出预警,为自动驾驶车辆提供更为全面、准确的决策依据。


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    Title :

    Traffic event detection method and device, equipment, storage medium and program product


    Additional title:

    交通事件检测方法、装置、设备、存储介质和程序产品


    Contributors:
    GAO YUAN (author) / ZHANG JIE (author)

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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