基于雷达成像算法的车辆信息检测系统  

Information Detection System Based on Radar Imaging Algorithms

作　　者：关振红 刘本东 GUAN Zhen-hong;LIU Ben-Dong(Nanjing MJK Electronic Engineering Co.,Ltd.,Nanjing Jiangsu 21016)

机构地区：[1]南京曼杰科电子工程有限公司

出　　处：《数字技术与应用》2019年第8期123-125,共3页Digital Technology & Application

摘　　要：测量道路上行驶车辆信息是雷达在民用领域中一项重要的应用,当车道中车辆较多并且车行进速度比较缓慢时,如何准确获取车流信息一直是该领域内研究的难点。基于雷达成像算法的车辆信息检测系统采用雷达成像中最大修正峰度距离对准算法估计车辆的速度,同时,车辆的长度等信息也能检测出来,该检测系统可以作为智慧城市中采集交通信息的一种手段。Measuring vehicle information on the road is an important application of radar in the civil field.When there are more vehicles in the lane and the speed of the vehicle is slow,how to accurately obtain traffic information has always been a difficult problem in this field.Vehicle information detection system based on radar imaging algorithm uses the maximum correction kurtosis distance alignment algorithm in radar imaging to estimate vehicle speed.At the same time,information such as vehicle length can also be detected.The detection system can be used as a means to collect traffic information in intelligent cities.

关 键 词：高分辨率雷达 成像算法 多普勒效应 最大修正峰度 

分 类 号：TN957.52[电子电信—信号与信息处理]