【摘要】 无线传感器网络节点的系统设计是组建无线传感器网络的关键技术之一。根据无线传感器网络的低功耗特性,讨论了基于Texas Instruments的节点硬件设计方案,由此来实现节点硬件设计。网络节点的设计采用Msp430F1611处理器芯片和CC2420射频芯片,并简单讨论了TinyOS程序下节点之间的网络拓扑结构的形成和上位机数据采集。试验结果表明,整体网络中的节点具有自组网,数据采集等功能。更多还原

【Abstract】 The system design of sensor nodes is one of the key technologies to build wireless sensor networks.It discusses the method of the Texas Instruments’ low-power hardware design of wireless sensor networks,and it realizes the hardware design.The design of network nodes using Msp430F1611 processor and CC2420 RF chip,and briefly discusses the nodes of the network topology between the formation and data acquisition form PC.The test results show that the overall network with ad hoc networks,data acquisition functions.更多还原