摘要
主要对汽车智能防撞报警系统进行了研究,完成了一种基于车载GigEVision的前方车辆实时防撞预警系统的设计,该系统可有效适应结构化道路环境,通过使用GigE工业相机获取高分辨率图像,进而实现对前方车辆图像的有效检测过程,再将前车车速以及本车同前车间的纵向距离通过使用测距方法完成实时计算,报警距离则通过使用安全车距预警模型计算获取,在此基础上完成车辆行驶状态的判别。
This article mainly researches the automobile intelligent anti-collision alarm system,and completes the design of a real-time anti-collision early warning system for forward vehicles based on on-board GigEVision.This system can effectively adapt to the structured road environment and obtain high altitude by using GigE industrial cameras.It can achieve effectively the detection of the image of the vehicle in front,and then calculate the real-time vehicle speed and the longitudinal distance between the vehicle and the front workshop in real time by using the ranging method.On this basis,the determination of the driving state of the vehicle is completed.
作者
蔡月萍
CAI Yueping(School of Vehicle Operation Engineering,Qinghai Communication Techical College,Xining,Qinghai 810003,China)
出处
《微型电脑应用》
2020年第7期110-114,共5页
Microcomputer Applications
