[1]张三川,叶建明,师艳娟.基于毫米波雷达的汽车前防撞预警系统设计[J].郑州大学学报(工学版),2020,41(06):13-18.
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基于毫米波雷达的汽车前防撞预警系统设计()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
41
期数:
2020年06期
页码:
13-18
栏目:
出版日期:
2020-12-31

文章信息/Info

Title:
Study on the Vehicle Forward Collision Warning System ba<x>sed on Millimeter-wave Radar
作者:
张三川叶建明师艳娟
文献标志码:
A
摘要:
为研究77GHz毫米波雷达用于车辆前向防撞探测的可行性,设计了一种汽车前向防撞探测系统装置,并针对结构化道路乘用车前碰撞工况,应用系统装置雷达对动态目标(车)的方位角、距离和速度测定,构建了前防撞预警模型与方法,道路测试表明:所设计探测装置对静态目标距离探测误差为4.5%,同时探测两个动目标的速度最大误差为5%,显然,77GHz毫米波雷达应用于车辆防撞预警系统设计具有可行性和独特优势。
Abstract:
In order to study the feasibility of 77GHz millimeter-wave radar used in vehicle forward collision detection, a device of vehicle forward collision detection system is designed. In view of the forward collision condition of passenger vehicle on the structural road, the radar is used to measure the azimuth, distance and speed of the dynamic target (vehicle), and the forward collision warning model and method are constructed. The road test shows that the distance detection error of the designed detection device for static target is 4.5%, and the maximum speed error of detecting two moving targets at the same time is 5%. Obviously, 77GHz millimeter-wave radar has feasibility and unique advantages in the design of vehicle forward collision warning system
更新日期/Last Update: 2021-02-10