摘要
通过分析无线传感器网络节点的功耗情况,探讨了无线传感器网络节点的低功耗设计方法。利用低功耗的处理器C8051F920、无线收发芯片TR3000和DC/DC转换器TPS61200,设计了超低功耗的无线传感器网络节点,并将其应用于钨矿中安全监测。实践证明,该节点符合小型化、低功耗的要求。
The power consumption of wireless sensor network nodes is analyzed, and the ultra-low power design methods of wireless sensor network nodes are explored. The C8051920, TR3000, TPS61200 are utilized to design a low power wireless sensor network nodes. And the nodes are applied to wolfram ore sectcrity monitoring. The experimental results show that it can satisfy the demands of miniaturization and low power consumption.
出处
《矿山机械》
北大核心
2009年第22期29-33,共5页
Mining & Processing Equipment
