摘要
传统的车辆自适应巡航系统在控制实施过程中不能与外界进行信息交换,导致跟车间距不够理想,浪费了交通资源,将无线通信加入车辆自适应巡航系统中,进而构成协同自适应巡航系统,可以有效地解决此问题。近年来,5G通信技术发展迅猛,通过将5G通信技术作为无线通信方式应用于车辆协同自适应巡航系统中,充分发挥5G通信低延时高速率的优势,能够在很大程度上减小车辆行驶中的跟随间距。实验结果表明:应用5G通信,车辆协同自适应巡航系统可以在保证安全性的基础上,有效地将跟车间距控制在较低水平,极大地提升了通行效率。
The traditional vehicle adaptive cruise system can not exchange information with the outside world in the control implementation process,resulting in the distance between vehicle and workshop is not ideal,wasting traffic resources.The cooperative adaptive cruise system can be effectively solved by adding wireless communication into the vehicle adaptive cruise system.In recent years,5G communication technology has developed rapidly.By applying 5G communication technology as a wireless communication mode in vehicle cooperative adaptive cruise system,it can give full play to the advantages of low delay and high speed of 5G communication and reduce the following spacing in vehicle driving to a large extent.The experimental results show that using 5G communication,the vehicle cooperative adaptive cruise system can effectively control the distance between the vehicle and the workshop at a lower level on the ba sis of ensuring safety,and greatly improve the traffic efficiency.
作者
雷嘉豪
李江
刘波
Lei Jiahao;Li Jiang;Liu Bo(Shaanxi Polytechnic Institute,Shaanxi Xianyang 712000)
出处
《南方农机》
2022年第4期139-141,156,共4页
基金
陕西工业职业技术学院院级科研计划项目“5G通信下的车辆协同自适应巡航系统研究”(2020YKYB-026)。
关键词
自适应巡航
5G通信
智能网联
车辆控制
adaptive cruise
5G communication
intelligent network connection
vehicle control
