摘要
为了提高无人驾驶新能源汽车的行驶安全性,文章基于车联网技术分析了无人驾驶新能源汽车控制系统框架,包括车载单元、路侧单元及中央控制单元三部分,车载单元采集车辆自身信息、道路车辆信息、道路通行状况等,路侧单元承担信息传输工作。中央单元将接收采集的车辆信息、道路信息等根据预先设定好的算法进行处理,发送控制命令,并以汽车的油门控制、汽车视觉目标识别及跟踪控制为例阐述了其控制算法,期望通过该研究提高无人驾驶新能源汽车的行驶安全性。
In order to improve the driving safety of driverless new energy vehicles,this paper analyses the control system framework of driverless new energy vehicles based on vehicle networking technology,which includes three parts:on-board unit,roadside unit and central control unit.The on-board unit collects vehicle information,road vehicle information,road traffic conditions,etc.The roadside unit undertakes information transmission. The central unit will receive and process the collected vehicle information and road information according to the pre-set algorithm,send control commands,and elaborate its control algorithm with the example of throttle control,vehicle vision target recognition and tracking control,hoping to improve the driving safety of driverless new energy vehicles through this research.
作者
李帆
LI Fan(Shaanxi College of Communication Technology,School of Automotive Engineering,Xi'an Shaanxi 710018,China)
出处
《粘接》
CAS
2019年第9期172-177,共6页
Adhesion
关键词
车联网技术
无人驾驶
新能源汽车
运动控制
vehicle networking technology
driverless
new energy vehicle
motion control
