摘要
针对智能家居系统诸多监测模块无法同时完成多节点间高速通信的问题,设计一种基于M-LVDS接口和千兆以太网接口的数据转化模块。该模块结合M-LVDS接口多节点通信和千兆以太网高速数据传输等优点,以FPGA作为核心控制器,基于UDP协议搭建控制逻辑,实现M-LVDS与千兆以太网之间的数据交互。测试结果表明,数据转换结果准确、可靠,实现了智能家居控制平台与多节点设备的高速通信。
Since the numerous monitoring modules of smart home system can′t complete the high-speed communication among multiple nodes at the same time,a data conversion module based on M-LVDS interface and gigabit Ethernet interface was designed.The module combines the advantages of multi-node communication of M-LVDS interface and high-speed data transmission of gigabit Ethernet,takes FPGA as its core controller,and establishes the control logic based on UDP protocol to realize the data interaction between M-LVDS and gigabit Ethernet.The testing results show that the data conversion results are accurate and reliable,and the converter realizes the high-speed communication between the smart home control platform and multi-node device.
作者
徐振华
郭涛
郭利强
XU Zhenhua;GUO Tao;GUO Liqiang(National Key Laboratory For Electronic Technology,North University of China,Taiyuan 030051,China;MOE Key Laboratory of Instrumentation Science&Dynamic Measurement,North University of China,Taiyuan 030051,China;Huaihai Industry Group,Changzhi 046000,China)
出处
《现代电子技术》
北大核心
2018年第19期23-26,共4页
Modern Electronics Technique
基金
国家高技术研究发展计划(2015AA042601)~~
