摘要
以现有的车地无线网络为骨干,在主要车站增加边缘计算服务器,用最具性价比的方式完成车载网络数据的落地任务。以边缘计算服务为切入点,分析TCMS控制数据、车载监测子系统图片视频数据的筛选策略,实现车地无线数据的高效率、高速率传输。
With the existing vehicle-ground wireless network as the backbone,edge computing servers are added at the main stations to complete actual task of onboard network data in the most cost-effective way.Taking edge computing service as the entry point,the paper analyzes the filtering strategies of TCMS control data and image and video data of the on-board monitoring subsystem toachieve highefficient and speed transmission of vehicle-ground wireless data.
作者
程宝
薛庚光
杨天奇
谢兵章
胡金龙
CHENG Bao;XUE Gengguang;YANG Tianqi;XIE Bingzhang;HU Jinlong(CRRC Dalian R&D Co.,Ltd.,Dalian 116052,China;Shanghai Shenzhe Digital and Intelligent Rail Technology Co.,Ltd.,Shanghai 310014,China;Taizhou Changxing Rail Transit Operation Management Co.,Ltd.,Taizhou 318000,China)
出处
《铁道机车与动车》
2024年第10期20-23,I0001,共5页
Railway Locomotive and Motor Car
关键词
MEC
车地无线通信网络
TCMS
MEC
vehicle-ground wireless
communication network
TCMS
