摘要
在矿井下瓦斯浓度监测区域,常常由于爆破原因或不宜直接布线造成不能监控到的盲区,采用低功耗,便携式,易布置的ZigBee无线网络作为这些区域的通信网络,能较好的解决监控盲区的困难。针对瓦斯传感器的数据采集,给出了系统框图,描述了节点组网流程,分析了地址分配机制,做了数据采集测试,符合实际工作需求。
Because of blasting or inconvenience to wiring directly, we are often unable to monitor the mine blind area in the monitoring region of the gas concentration. Because of low-power, portable and easy to layout, ZigBee wireless network is used to communicate in this area. It can solve the difficulties of monitoring blind area. The system structure is given for gas sensor data collection. The node networking process is described. Address allocation mechanism is analyzed. Data acquisition test is made. This re-sult conforms to the actual job requirements.
出处
《工业仪表与自动化装置》
2015年第3期54-58,共5页
Industrial Instrumentation & Automation
基金
(甘经技【2008】267号-8)
(甘财教[2011]82号-64)
