基于超声波和毫米波雷达的泊车感知系统研究  

Research on Automatic Parking Perception System Based on Ultrasonic Sensor and Millimeter Wave Radar

作　　者：闫力博 陈彩霞 韩晓惠 YAN Libo;CHEN Caixia;HAN Xiaohui(Guangdong Intelligent and Connected Vehicles Innovation Center Company Limited,Guangzhou 511400,China)

机构地区：[1]广东省智能网联汽车创新中心有限公司,广东广州511400

出　　处：《汽车实用技术》2023年第9期40-44,共5页Automobile Applied Technology

摘　　要：为改善自动泊车感知系统中超声波雷达探测距离过短,无法提前预警后向车辆问题的现状。通过分析超声波雷达和毫米波雷达的测距原理和参数特性,提出了一种基于超声波雷达和毫米波雷达的自动泊车感知系统方案,采用短距毫米波雷达作为后向探测传感器,扩大车辆后方检测范围,提升泊车的安全性。In order to improve the situation that the detection range of the perception system based on ultrasonic is insufficient and can’t provide thewarning of rear-endingvehicles.An automaticparking perception system based on ultrasonic sensor and millimeter wave radar is proposed byanalyzing the principle of detection and parameter characteristics.The perception system solution uses short-range-radar as a rear detection sensor to expand the detection range behind the vehicle and improve the safety of parking.

关 键 词：自动泊车感知 超声波雷达 毫米波雷达 感知系统 

分 类 号：U462.1[机械工程—车辆工程]