The invention discloses a traffic event alarm method and system. The method comprises the following steps: acquiring a plurality of picture frames corresponding to a video stream of a traffic area and target detection frames corresponding to the picture frames; acquiring a traffic event corresponding to each target detection frame; judging whether the traffic event corresponding to each target detection frame belongs to a violation type traffic event or not; in response to the fact that the traffic event corresponding to the target detection frame belongs to the violation type traffic event, outputting the target detection frame and the picture frames and the traffic events corresponding to other target detection frames with the same target in the target detection frame; and in response to the fact that the traffic event corresponding to the target detection frame does not belong to the violation type traffic event, outputting the traffic event corresponding to the target detection frame and a picture frame in which the target detection frame which has the same target in the target detection frame and meets the ordinal number threshold condition is located. According to the scheme, the alarm information can be formed based on the arrangement result of the traffic events, so that the response speed of traffic management and the event processing efficiency are remarkably improved.
本申请公开了一种交通事件告警方法及系统,所述方法包括:获取交通区域的视频流对应的多个图片帧以及其对应的目标检测框;获取各个目标检测框对应的交通事件;判断各个目标检测框对应的交通事件是否属于违规类交通事件;响应于目标检测框对应的交通事件属于违规类交通事件,输出该目标检测框以及与该目标检测框中目标相同的其他目标检测框分别对应的图片帧与交通事件;响应于目标检测框对应的交通事件不属于违规类交通事件,输出该目标检测框对应的交通事件、与该目标检测框中目标相同且满足序数阈值条件的目标检测框所在的图片帧。利用本申请的方案,能够基于交通事件的整理结果形成告警信息,以显著提高交通管理的响应速度和事件处理效率。
Traffic event alarm method and system
一种交通事件告警方法及系统
2025-04-18
Patent
Electronic Resource
Chinese
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