摘要
该文针对煤矿巷道监测中传感器网络数据无线传输应用做了研究。基于WaveMesh协议优异的路由和防碰撞算法,巷道内无线传感器数据实现多跳路由、可靠传输和高实时性。WaveMesh无线传感器网络采用自组织分簇树网络架构。root节点在数秒钟内采集全网所有传感器的数据。传感器节点上电自动入网通讯。网络容量可动态扩展,抗干扰能力强。所有节点都可休眠并且满足低功耗应用。WaveMesh专有的全网异步唤醒算法,相比其他自组网如ZigBee,网络性能有很大提高。
In this paper,the wireless data transmission application of sensor network in coal mine roadway monitoring is studied. Based on the excellent routing and anti-collision algorithm of WaveMesh protocol,wireless sensor data in roadway can achieve multi-hop routing,reliable transmission and high real-time. WaveMesh wireless sensor network adopts self-organizing cluster tree network architecture. The root node collects the data of all sensors in the whole network in a few seconds. The sensor automatically connects to the network when it is powered on. The network capacity can be dynamically expanded,and the anti-interference ability is strong. All nodes can sleep and meet lowpower applications. Compared with other ad hoc networks,such as ZigBee,WaveMesh proprietary asynchronous wake-up algorithm has greatly improved network performance.
作者
路萍
LU Ping(China Coal Technology Engineering Group Chongqing Research Institute Co.,Ltd.,Chongqing 400039,China)
出处
《自动化与仪表》
2023年第1期95-98,共4页
Automation & Instrumentation
基金
天地科技股份有限公司科技创新创业资金专项重点项目(2022-TD-ZD001)。
