摘要
针对工业物联网实时控制场景中的端到端低时延挑战,设计并构建了一种基于5G uRLLC技术的工业网关架构,着重对工业协议模块设计、切片映射技术和端到端时延验证方案展开研究。实验数据表明,5G uRLLC接入使Modbus双向通信的平均时延较传统SA模式减小了约30%,在引入切片映射技术后时延得到进一步优化,这不仅验证了uRLLC在工业实时控制领域的工程适用性,更为工业现场设备无线化改造提供了创新性的技术实现路径。
To address the end-to-end low-latency challenges in industrial IoT real-time control scenarios,it designs and implements an industrial gateway architecture based on 5G uRLLC technology,focuses on the research of industrial protocol module design,network slicing mapping technology,and end-to-end latency verification schemes.Experimental results demonstrate that 5G uRLLC reduces the average latency of modbus bidirectional communication by approximately 30%compared to traditional SA(Standalone)mode.Further optimization is achieved through slicing mapping technology,which enhances latency performance.It not only validates the engineering feasibility of uRLLC in industrial real-time control,but also provides an innovative technical framework for wireless transformation of industrial field devices.
作者
陈德进
王丽波
卜小琳
王红军
安伟
姜元山
Chen Dejin;Wang Libo;Bu Xiaolin;Wang Hongjun;An Wei;Jiang Yuanshan(China Information Technology Designing&Consulting Institute Co.,Ltd.,Beijing 100048,China;China Unicom Dongying Branch,Dongying 257091,China;SINOPEC Shengli Oil-field Co.,Ltd.,Dongying 257015,China)
出处
《邮电设计技术》
2025年第6期30-33,共4页
Designing Techniques of Posts and Telecommunications
