基于μC/OS-II的无线传感器网络网关的设计与实现

The Design and Implementation of the WSN Gateway Based on μC/OS-II

摘要: 随着无线传感器网络的大规模应用，应用系统对传感网络传输实时性的提升，汇聚节点感知数据的远程实时传输显得尤为重要。本文将基于ZigBee协议的无线传感器网络与基于TCP/IP协议的Internet相连接，并引入μC/OS-II嵌入式实时操作系统，对系统资源进行管理和调度。实验结果表明，所设计的网关能够有效解决数据远程传输的问题，同时能够满足应用监控的实时性要求。

Abstract: With the large-scale application of wireless sensor network (WSN), in this application system, it is particularly important to promote the transmission real-time and achieve the remote real-time transmission of the data that the sink nodes sensor gets. This paper uses the way of the connection of the WSN based on Zigbee protocol and the Internet based on TCP/IP protocol, meanwhile in-troduces μC/OS-II embedded real-time operating system to manage and schedule the system re-source. The experiment result shows that the design of this gateway can effectively solve the problem of data remote transmission, and also can meet the real-time requirement of the applica-tion monitoring.