The embodiment of the invention discloses an overspeed detection method, device and system, electronic equipment and a medium, and relates to the technical field of intelligent transportation. The method comprises the steps that a first image, collected by a camera, of a speed limit sign on a road and a second image, collected by a camera, of traffic participants on the road are acquired; obtaining point cloud trajectory data, detected by the millimeter wave radar, of traffic participants on the road; determining the limited speed per hour of the road according to the first image; determining the type of the traffic participant according to the second image, and determining the speed of the traffic participant according to the point cloud trajectory data; and according to the limited speed per hour of the road and the type and speed of the traffic participant, determining a target traffic participant for overspeed driving. According to the embodiment, the limited speed per hour of the road can be determined without intervention of a traffic system, fusion identification is performed on data acquired by the millimeter-wave radar and the camera, and accurate, stable, all-weather and all-day detection and recording can be performed on overspeed vehicle information on the road.
本发明实施例公开了一种超速检测方法、装置、系统、电子设备和介质,涉及智能交通技术领域。该实施例包括:获取摄像机采集的道路上的限速标识的第一图像和该道路上的交通参与者的第二图像;获取毫米波雷达探测的该道路上的交通参与者的点云轨迹数据;根据第一图像,确定该道路的限定时速;根据第二图像,确定交通参与者的类型,以及根据点云轨迹数据,确定交通参与者的速度;根据该道路的限定时速、交通参与者的类型以及速度,确定超速行驶的目标交通参与者。本实施例不需要介入交通系统即可确定道路的限定时速,对毫米波雷达与摄像头采集的数据进行融合识别,可对该条道路上的超速车辆信息进行准确、稳定、全天候全天时的检测和记录。
Overspeed detection method, device and system, electronic equipment and medium
超速检测方法、装置、系统、电子设备和介质
2022-03-11
Patent
Elektronische Ressource
Chinesisch
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