基于电力线物联网通信协议的设计

Research on the power line network communication protocol design

为了提高由电力线构建的物联网传输数据的效率及准确性,通过对现有经典协议进行对比分析,对基于电力传输线路的物联网构架的网络模型进行设计并且对数据链路层协议及其帧结构进行改进,最终设计出一种适合于电力线传输的物联网家庭环境的通信协议。协议通过C语言编程实现,经过调试并且在搭建的keil+protues平台进行仿真实验。结果表明,本文设计的协议可保证节点间的可靠通信。

In order to improve the efficiency of data transmission by the power line to build the Internet of things and accuracy, and through comparison and analysis to the existing classic protocols, on the Internet of things based on power transmission line network model to carry on the design of the architecture and the data link layer protocol and the frame structure was improved, the final design a suitable for power line transmission of Internet of things home environment of communication protocols.Agreement by C language programming, after debugging and establish the platform keil ＋ protues simulation experiment.Results show that the design of the protocol can ensure the reliable communication between nodes.