摘要
物流电子标签混乱,产生数据信息错误传输问题,提出基于物流电子标签防冲突的物联网通信算法。以电子标签编码原理为条件,分别计算标签信息的振幅键控与频移键控结果,实现物流电子标签的防冲突。设置关键的物联网拓扑结构,通过分配网络通信地址,连接各类数据信息通信所需的路由传输协议,完成基于物流电子标签防冲突的物联网通信算法设计。对比实验结果显示,新型物联网通信算法能够较好抵御物流电子标签的混乱攻击行为,可在解决数据信息混乱问题的同时,实现对物联网通信环境应用可靠性的有效维护。
In order to solve the problem of data transmission error caused by the confusion of logistics electronic labels, an Internet of things communication algorithm based on the anti-collision of logistics electronic labels is proposed. Based on the coding principle of electronic labels, the amplitude keying and frequency shift keying results of label information are calculated respectively to realize the anti-collision of logistics electronic labels. Set up the key topology of the Internet of things, through the allocation of network communication address, connect all kinds of data and information communication required routing transmission protocol,complete the design of the Internet of things communication algorithm based on logistics electronic tag anti-collision. The experimental results show that the new communication algorithm of Internet of things can better resist the chaotic attack of logistics electronic tags, and can solve the problem of data and information confusion, at the same time, realize the effective maintenance of the application reliability of Internet of things communication environment.
作者
徐友刚
郭徐栋
沈晓峰
周青
XU You-gang;GUO Xu-dong;SHEN Xiao-feng;ZHOU Qing(State Grid Shanghai Municipal Electric Power Company Songjiang Power Supply Company,Shanghai 201799 China)
出处
《自动化技术与应用》
2022年第9期87-89,131,共4页
Techniques of Automation and Applications
关键词
物流电子标签
物联网
通信算法
振幅键控
频移键控
拓扑结构
logistics electronic label
Internet of Things
communication algorithm
amplitude keying
frequency shift keying
topological structure
