雾天环境对汽车AEB功能的影响  

Influence of Foggy Environment on Automobile AEB Function

作　　者：彭文耀 吴其琛 PENG Wenyao;WU Qichen(Hunan Pingyi Expressway Construction and Development Company Limited,Yueyang 414517,China;Hunan Communications Research Institute Company Limited,Changsha 410015,China)

机构地区：[1]湖南省平益高速公路建设开发有限公司,湖南岳阳414517 [2]湖南省交通科学研究院有限公司,湖南长沙410015

出　　处：《汽车实用技术》2023年第11期134-139,共6页Automobile Applied Technology

基　　金：湖南省交通科技项目(201817)。

摘　　要：文章基于多功能视频控制器和前置毫米波雷达的智能驾驶方案,在高速公路行驶的路况情景下,选取大雾天为影响因素建立场景模型,分析高速行驶下大雾天环境对自动紧急制动(AEB)系统功能的影响。从分析结果可知,雾天环境应使用前视双目摄像头以及多传感器数据融合算法等手段以减少AEB的误触发状况,提高AEB的安全性和可靠性。Based on the intelligent drive scheme of multi-function video controller and front millimeter wave radar,this paper selects foggy days as the influencing factors to establish a scene model under the high-speed drive situation of expressway,and analyzes the impact of foggy days on AEB functions under high-speed drive.It can be seen from the analysis results that in foggy weather,forward-looking binocular cameras and multi-sensor data fusion algorithms should be used to reduce the false triggering of AEB and improve the security and reliability of AEB.

关 键 词：雾天环境 AEB 高速行驶 智能驾驶 

分 类 号：U495[交通运输工程—交通运输规划与管理]