The invention is suitable for the technical field of computers, and provides an early warning method, device and equipment and a storage medium, and the method comprises the steps: obtaining the environment information of a current moment in a preset range, determining a prediction track of a target traffic participant in a preset duration starting from the current moment according to the environment information and a motion model corresponding to the target traffic participant, and obtaining the prediction track of the target traffic participant. And at the same time, obtaining predicted trajectories of other traffic participants within a preset duration starting from the current moment, and sending out early warning information when the predicted trajectory of the target traffic participant intersects with the predicted trajectories of other traffic participants. Therefore, the early warning information sent to the target traffic participant is sent when the predicted trajectory of the target traffic participant in the preset duration starting from the current moment intersects with the predicted trajectories of other traffic participants, and traffic accidents caused by the fact that the traffic participants cannot be reminded in time are avoided.

    本申请适用于计算机技术领域,提供了一种预警方法、装置、设备和存储介质,通过获取预设范围内当前时刻的环境信息,并根据环境信息和目标交通参与者对应的运动模型,确定目标交通参与者在从当前时刻起始的预设时长内的预测轨迹,同时获取其他交通参与者在从当前时刻起始的预设时长内的预测轨迹,进而在当目标交通参与者的预测轨迹与其他交通参与者的预测轨迹之间存在交叉时,发出预警信息,使得向目标交通参与者发出的预警信息是在目标交通参与者在从当前时刻起始的预设时长内的预测轨迹与其他交通参与者的预测轨迹之间存在交叉时发出的,避免了由于不能及时地提醒交通参与者导致交通事故的发生。


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    Title :

    Early warning method, device, equipment and readable storage medium


    Additional title:

    预警方法、装置、设备和可读存储介质


    Contributors:
    ZHANG SHICHEN (author) / MA BING (author) / WANG DENGJIANG (author) / SEKI YOSHI (author) / DENG YONGQIANG (author)

    Publication date :

    2023-02-03


    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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