The invention relates to road safety early warning, in particular to a road safety intelligent early warning system which comprises an early warning sentry terminal installed at an intersection, a main road radar and a branch radar which are installed on the early warning sentry terminal and used for identifying vehicles coming from a main road and a branch, and a monitoring image collecting module used for collecting images of the intersection containing all lanes. And a control unit and a warning device. The control unit recognizes vehicles and lane lines in the intersection image through the vehicle recognition module and the lane line recognition module, and generates a vehicle pixel point mask matrix based on the positions of the vehicles in the intersection image through the vehicle pixel point mask matrix generation module. Utilizing a lane pixel point mask matrix generation module to generate a lane pixel point mask matrix of each lane based on the position of the lane line of each lane in the intersection image; according to the technical scheme provided by the invention, the defect that effective early warning prompt cannot be performed on the vehicle driving road condition and the pedestrian passing condition at the intersection can be effectively overcome.
本发明涉及道路安全预警,具体涉及一种道路安全智能预警系统,包括安装于路口的预警哨兵终端,预警哨兵终端上安装有用于识别主路、支路来车的主路雷达、支路雷达,用于采集包含各车道的路口图像的监控图像采集模块,以及控制单元和警示设备;控制单元通过车辆识别模块、车道线识别模块分别对路口图像中的车辆、车道线进行识别,并利用车辆像素点mask矩阵生成模块基于车辆在路口图像中的位置生成车辆像素点mask矩阵,利用车道像素点mask矩阵生成模块基于各车道的车道线在路口图像中的位置生成各车道的车道像素点mask矩阵;本发明提供的技术方案能够有效克服无法对路口的车辆行驶道路情况以及行人通行情况进行有效预警提示的缺陷。
Road safety intelligent early warning system
一种道路安全智能预警系统
2023-10-31
Patent
Electronic Resource
Chinese
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