基于WSNs的煤矿多参数安全监测系统的研究

摘要

针对目前煤矿安全生产存在的问题和井下各种参数监测系统的现状,设计了一种基于CAN总线和无线传感器网络(WSNs)的煤矿多参数综合安全监测系统.该系统以ATmega128L单片机和CC2420芯片为核心设计传感器节点,结合CAN控制器MCP2515设计Sink节点,设计了系统硬件,给出了软件流程.实验结果表明:该安全监测系统具有可行性和高可靠性.%In view of the current status of security and the present situation of various parameters detecting system in coal mine, a monitoring system based on CAN-bus and WSNs is designed. Ilie sensor node of the system is mainly designed by ATmegal28L SCM and CC2420 chip, and the Sink node is designed with CAN controller MCP2515, and system hardware and software are designed. Experimental results show that the safety monitoring system has feasibility and high reliability.