一种即插即用的单片机网络系统的设计与实现-《计算机技术与发展》

文章信息/Info

Title:: Design and Realization of PNP System Based on Single-Chip Microcomputers Network

Author(s):: WANG Shi-zheng; DAI Er-han; Nanjing University of Posts and Telecommunications

Keywords:: single-chip microcomputer network; master-slave mode; plug and play

摘要:: 为了解决现有的单片机网络系统无法满足测控网络的多样化需求、过多地依赖于网络细节、无法动态地反应网络资源的变化等问题，文中将计算机网络技术融入到单片机技术中，结合“通用即插即用”技术特点，设计出具有“即插即用”功能的单片机网络系统。实验表明，该系统能动态地反应网络系统资源的变化，有效地解决了节点连接到网络上的系统配置问题，简化了系统安装及维护工作，提高了系统的工作效率。同时扩大了数据采集及处理的范围，提高了数据传递过程中的可靠性、灵活性和安全性

Abstract:: To solve these problems of the existing single-chip microcomputers network system too much dependence on network details, can＇ t response the network resources changes on time, so unable to meet the diverse of the network needs,integrate the technology of net- works into the single-chip microcomputers network system,and combine with technology of ＂Universal Plug and Play＂ ,one kind of sing -chip microcomputers system with the function of ＂Plug and Play＂ is designed. Experiments indicate that the design of the network can response the network resources changes on time and solve the network configuration problems effectively when the new node plug into the system, reduce the complexity of installation and maintenance work and improve the work efficiency. At the same time, expanding the scope of data acquisition and processing enhanced the data reliability, the flexibility and the security in the transmission process