摘要
为了提高试验场的安全性以及管理水平,对试验场的基础设施进行智能化改造,引入路侧设备、定位差分系统以及搭载高精定位技术及车路协同技术的车载终端,实现路径规划、轨迹复现、场地编排、出入场精确控制等功能,降低事故的发生几率并提高了试验场运行效率。
In order to improve the safety and management level of the test ground,the infrastructure of the test ground is reformed intelligently,and the road side unit(RSU),positioning differential system and the onboard terminal with high precision positioning technology and vehicle-road cooperative technology are introduced,for the purpose of realizing the functions of path planning,track reappearance,site layout,accurate control of exit admission,etc.,which can reduce the probability of accidents and improve the running efficiency of the test ground.
出处
《科技创新与应用》
2018年第10期14-17,共4页
Technology Innovation and Application
关键词
试验场
高精定位
车载终端
路侧单元
轨迹复现
test ground
high precision positioning
onboard terminal
roadside unit(RSU)
track reappearance
