The invention discloses an intelligent vehicle traffic scene understanding and beyond-visual-range perception system and method. The method comprises the steps of obtaining a dynamic high-precision local map in real time, enabling the dynamic high-precision local map to comprise dynamic information and static information of a monitored road condition, and carrying out the target detection of the dynamic high-precision local map, wherein the detection target comprises vehicle, pedestrian and traffic light information, conducting perspective transformation on the classified pictures, positioningvehicles and pedestrian targets in the pictures, and acquiring position information of each vehicle, enabling the vehicles on the road sections to receive the images, and determining the positions ofthe vehicles in the high-precision local map according to the position information of the vehicles, and fusing the dynamic high-precision local map information of different positions of the same roadsection to construct a high-precision map of the whole road section. Beyond-visual-range perception of the intelligent vehicle is achieved, the driving safety is improved, and the method has practical popularization value.
本发明公开了适用于智能车辆交通场景理解与超视距感知系统及方法,包括实时获取动态高精度局部地图,所述动态高精度局部地图包括监测路况的动态信息与静态信息,对动态高精度局部地图进行目标检测,检测目标包括车辆、行人及交通灯信息;对分类后的图片进行透视变换,对图片内的车辆与行人目标进行定位,获取其中每一辆车的位置信息;路段上的车辆接收图像,根据自身的位置信息确定在高精度局部地图中的位置;融合同一路段不同位置的动态高精度局部地图信息构建整个路段的高精度地图。本发明实现智能车辆的超视距感知,提升驾驶安全性,具有实际推广价值。
Intelligent vehicle traffic scene understanding and beyond-visual-range perception system and method
适用于智能车辆交通场景理解与超视距感知系统及方法
2021-02-19
Patent
Elektronische Ressource
Chinesisch
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