摘要
为减少因驾驶员无意识偏离车道行驶造成的交通事故,基于ARM和OpenCV建立嵌入式车道偏离报警系统。重点介绍了系统的设计、平台的搭建和算法处理流程。该系统通过摄像头采集获取图像信息,并应用OpenCV对图像进行预处理,通过提取图像中车道线信息,评估车辆行驶状态是否偏离车道中心位置,根据车辆的行驶状态,发出报警,提醒车辆驾驶人员当前行驶偏离情况,以达到辅助安全驾驶的目的。
In order to reduce traffic accidents caused by the driver＇s unintentional lane deviation, based on the ARM embedded and OpenCV this paper builds a lane departure warning system. It focuses on the design of building systems, platforms, and processing algorithms. The system acquires the image information by the camera, and preproeesses the image using OpenCV. By extracting lane image information, it assesses whether the vehicle running state deviates from the lane center position. According to the driving state of the vehicle, it sounds an alarm to alert drivers of vehicles currently travel deviation in order to achieve the purpose of safe driving aid.
出处
《微型机与应用》
2015年第16期34-35,42,共3页
Microcomputer & Its Applications
