【摘要】 基于无线网络技术,探讨一种应用于矿井环境监测的无线传感器网络的设计。节点采用高性能的atmega16L为主控制器,CC1000为无线收发单元。网络采用一种集中控制式的主从结构,它是基于分层结构的改进。为了提高信号传输速度,网络中由主节点控制整个网络的有序运行。设计的无线传感器网络具有低功耗、高可靠性的特点,满足矿井环境监测的要求。更多还原

【Abstract】 Based on wireless net technology,a new wireless sensor networks which was applied in monitoring the colliery environment was introduced.This design took atmega16L as the central controller,cc1000 as the radio unit.The network adopted a master-slave relation topology that used centralized control.It was an improvement of layering structure technology.The network was controlled by a master node in order to heighten the transmission speed.The node is of high reliability and low power-consume.It can suffice the request of monitoring the colliery environment.更多还原