货运车辆车道偏离预警系统研究

曲磊：货运车辆车道偏离预警系统研究AbstractThe Lane Departure Warning System (LDWS)is an important part of the smart car andsafe driving system.When the vehicle driven by the driver deviates to a certain extent or thepath of the vehicle deviates to a certain extent,the vehicle's The lane departure warningsystem can prompt and warn drivers of freight vehicles in time by sending signals,reducingor effectively avoiding traffic accidents that may be caused by a certain lane departure.Thearticle explains the significance of the research on the lane departure early warning systemof freight vehicles through the analysis of the current situation of the road safety of freightvehicles,introduces the current situation of the lane departure early warning technology offreight vehicles at home and abroad,and the composition,structure and work process of thelane departure early warning system of freight vehicles.The image processing and variousalgorithms of the lane departure warning system are further studied.Key words:Freight vehicle,Lane departure warning system,Image Processing,Lanedetection,Departure warning algorithm