面向工控现场应用的边缘网关架构设计和性能评估  

Architecture design and performance evaluation of edge gateway for industry controlling system

作　　者：宋磊 黄希[2] Song Lei;Huang Xi(Beijing Rayland Technology Co.,Ltd.,Beijing 100083,China;Institute of Computing Technology of the Chinese Academy of Sciences,Beijing 100190,China)

机构地区：[1]北京乐轩锐蓝科技有限公司,北京100083 [2]中国科学院计算技术研究所,北京100190

出　　处：《信息技术与网络安全》2021年第6期15-21,共7页Information Technology and Network Security

基　　金：国家重点研发计划网络空间安全专项经费(2018-YFB0803502)。

摘　　要：工业现场控制作为边缘网关的典型应用场景,是物联网与人工智能交叉学科的研究热点。在场景中,传感器的数据经过高速无线网络汇集至边缘网关,算法模块根据传感器数据向设备发送控制指令,完成控制闭环。与传统网关仅仅收集和转发数据相比,边缘计算网关还承担了数据加工和控制生成的重要功能,所以其安全与性能显得尤为重要。针对边缘网关中的安全与性能要求,提出了一种工业边缘网关架构,该架构在基于X86的Linux平台上进行了模拟仿真和实机测试,结果表明该边缘网关可以满足工业现场控制的典型应用场景,并满足了传统网关的基准性能。Industrial field control,as a typical application scene of edge gateways,is a research hotspot of the interdisciplinary of the Internet of Things and artificial intelligence.In the scene,the sensor data is collected to the edge gateway through the high-speed wireless network,and the algorithm module sends control instructions to the device based on the sensor data to complete the control loop.Compared with the traditional gateways that only collect and forward data,edge computing gateways also undertake important functions of data processing and control generation,so its security and performance are particularly important.Aiming at the security and performance of the edge gateway,this paper proposes an industrial edge gateway architecture.The architecture is simulated and tested on the Linux platform based on X86.The results show that the edge gateway can meet the typical application scenarios of the industrial field control,and meet the benchmark performance of traditional gateways.

关 键 词：边缘计算 工业物联网 主动安全 工业现场控制 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]