The invention discloses a traffic incident all-weather detection method and system based on a movable sensing device, and relates to the technical field of road traffic detection, and the method comprises the following steps: carrying out the automatic calibration of a millimeter wave radar device and a camera device based on an RTK technology and a video lane recognition algorithm, the detection areas of the millimeter wave radar equipment and the camera equipment are consistent; acquiring radar data and video image data; based on radar data and video image data, the highway traffic incident is judged in an all-weather manner. According to the invention, the device can automatically calibrate the road lane line at different positions, and the flexibility and all-weather intelligent detection capability of the roadside point location for road traffic incident detection are improved.
本发明公开了一种基于可移动感知设备的交通事件全天候检测方法及系统,涉及公路交通检测技术领域,包括以下步骤:基于RTK技术及视频车道识别算法,对毫米波雷达设备和摄像机设备进行自动标定,以使毫米波雷达设备和摄像机设备的检测区域一致;获取雷达数据和视频图像数据;基于雷达数据与视频图像数据,全天候的判定高速公路交通事件。本发明可以实现设备在不同位置下对公路车道线的自动标定,提升公路交通事件检测的路侧点位的灵活性及全天候智能检测能力。
Traffic incident all-weather detection method and system based on movable sensing equipment
一种基于可移动感知设备的交通事件全天候检测方法及系统
28.02.2025
Patent
Elektronische Ressource
Chinesisch
Tunnel vehicle traffic incident monitoring system based on video detection and sensing equipment
Europäisches Patentamt | 2023
|Movable highway traffic weather real-time monitoring and early warning system
Europäisches Patentamt | 2024
|Vision-based tunnel traffic incident detection system
Europäisches Patentamt | 2023
|