货运车辆主动安全预警系统

Active Safety Warning System for Freight Vehicles

在科技高速发展与追求高效的当今社会,保证货运车辆行驶安全尤为重要,为了能够有效避免事故发生,在事故发生前给出提示预警至关重要。本文首先分析了组成货运车辆主动安全预警系统的高级驾驶辅助系统ADAS、司机驾驶行为预警系统DMS的组成以及关键技术。其次,定义主动安全预警系统能够预警的危险类型;通过整合ADAS、DMS系统获取的数据及视频结合主动安全预警算法,最终生成风险等级对应不同等级提醒驾驶员改正危险驾驶行为。最后阐述对货运主动安全预警系统的价值总结以及前景展望。

In today's society with rapid development of science and technology and the pursuit of efficiency,it is particularly important to ensure the safety of freight vehicles.To effectively avoid accidents,it is important to give tips and warnings before accidents.This paper first analyzes the components and key technologies of the advanced driver assistance system ADAS,driver monitor system DMS,which make up the active safety warning system of freight vehicles.Secondly,the paper defines the types of hazards that the active safety warning system can warn.By integrating the data and video obtained by ADAS and DMS systems and combining with active safety warning algorithms,the risk level corresponding to different levels is finally generated to remind the driver to correct dangerous driving behavior.Finally,the value summary and prospect of the freight active safety early warning system are expounded.