PLC-IoT技术优势下的智慧物联应用架构研究  

Research on smart IoT application architecture under the advantage of PLC-IoT technology

作　　者：张永强[1,2] 闫鑫 崔摇 李向南 ZHANG Yongqiang;YAN Xin;CUI Yao;LI Xiangnan(School of Information Science and Engineering,Hebei University of Science and Technology,Shijiazhuang,Hebei 050018,China;Hebei Technology Innovation Center of Intelligent IoT,Shijiazhuang,Hebei 050018,China;Shijiazhuang Changhong Intelligent Technology Company Limited,Shijiazhuang,Hebei 050004,China;Shijiazhuang Chunxiao Internet Information Technology Company Limited,Shijiazhuang,Hebei 050061,China)

机构地区：[1]河北科技大学信息科学与工程学院,河北石家庄050018 [2]河北省智能物联网技术创新中心,河北石家庄050018 [3]石家庄常宏智能科技有限公司,河北石家庄050004 [4]石家庄春晓互联网信息技术有限公司,河北石家庄050061

出　　处：《河北工业科技》2024年第6期409-417,共9页Hebei Journal of Industrial Science and Technology

基　　金：河北省自然科学基金(F2022208002);河北省高等学校科学技术研究重点项目(ZD2021048)。

摘　　要：为解决物联网通信技术目前存在的传输距离受限、成本高昂和信号易受干扰等问题,对PLC-IoT(power line communication internet of things)技术在智能物联网领域的应用架构开展了相关研究。在ZigBee无线通信技术、Konnex(KNX)总线技术的基础上,依据PLC-IoT技术的免布专用通信线、通信带宽高、通信时延低等技术特性及优势,设计了PLC-IoT技术在配电物联网、智慧道路、智能充电桩等智慧物联网领域的应用架构,并验证了PLC-IoT技术应用于智能家居系统的可行性。结果表明:应用PLC-IoT技术的家居系统实现了ZigBee技术家居系统无法做到的长距离稳定通信,较使用KNX技术降低了约30%的成本,提升了系统整体的抗干扰性。PLC-IoT技术相较于ZigBee技术和KNX技术更适合实现智能家居、楼宇自动化等智慧物联,可提升系统的安全性与稳定性,满足新兴业务对可靠性和效率的需求。In order to solve the problems of limited transmission distance,high cost and susceptibility to signal interference in the current IoT communication technology,relevant research has been carried out on the application architecture of PLC-IoT technology in the field of smart IoT.Based on ZigBee wireless communication technology and Konnex(KNX)bus technology,the application architecture of PLC-IoT technology was designed according to the technical characteristics and advantages of PLC-IoT such as no wiring dedicated communication lines,high communication bandwidth,and low communication latency.This application architecture can be used for smart IoT fields such as power distribution IoT,smart roads,and smart charging piles.The feasibility of applying PLC-IoT technology to smart home systems was designed and verified.The results show that the home system using PLC-IoT technology has achieved long-distance stable communication compared with ZigBee,reduced the cost by about 30%compared with KNX,and improved the overall anti-interference performance.Compared to ZigBee technology and KNX technology,PLC-IoT technology is more suitable for implementing smart IoT such as smart homes and building automation,which can enhance system security and stability,and meet the reliability and efficiency needs of emerging businesses.

关 键 词：通信网络技术 PLC-IoT 物联网 电力线通信技术 智慧应用 

分 类 号：TN913[电子电信—通信与信息系统]