The invention relates to the technical field of intelligent traffic, and discloses an intersection traffic conflict identification method and device, equipment and a storage medium. The intersection traffic conflict identification method comprises the following steps: acquiring a plurality of frames of trajectory data of each traffic participant of a target intersection and performing preprocessing, performing single-party conflict identification and double-party conflict identification on each frame of trajectory data after preprocessing, performing conflict aggregation on identified traffic conflicts, and outputting a traffic conflict identification result. The method not only reduces the influence of environmental factors on source data, but also ensures the certainty and stability of a conflict recognition result, avoids the misrecognition of traffic conflicts, and further improves the accuracy of intersection traffic conflict recognition.

    本发明涉及智能交通技术领域,公开了一种路口交通冲突识别方法、装置、设备及存储介质。路口交通冲突识别方法包括:获取目标路口各交通参与者的若干帧轨迹数据并进行预处理,分别对预处理后的各帧轨迹数据进行单方冲突识别与双方冲突识别,并对识别出的交通冲突进行冲突聚合,输出交通冲突识别结果。本发明不仅降低了环境因素对源数据的影响,同时保证了冲突识别结果的确定性与稳定性,避免了对交通冲突的误识别,进一步提升了路口交通冲突识别的精度。


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    Title :

    Intersection traffic conflict identification method, apparatus and device, and storage medium


    Additional title:

    路口交通冲突识别方法、装置、设备及存储介质


    Contributors:
    CAI YONGWEI (author) / CHEN ZHENG (author) / HONG BO (author)

    Publication date :

    2024-07-26


    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



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