摘要
目前综采工作面喷雾降尘监控系统中,多数红外传感器监测采煤机位置在环境恶劣、复杂的综采工作面中工作可靠性和实时性很难满足系统要求,因此研究一种基于控制器局域网(CAN)总线和无线传感网络(WSNs)技术的综采面喷雾降尘系统。将无线传感网络的ZigBee终端节点安装于采煤机机身,用于采集和发送设备运行状态,通过WSNs传输状态数据至液压支架上的路由节点,同时根据定位算法能够确定采煤机实时位置。各个路由节点之间通过CAN总线连接,保证了高效性和可靠性,数据最终通过地面CAN总线接口上传至地面数据库中。模拟实验验证了监控网络通信的可行性。
The fully mechanized working face dust suppression monitoring system in most infrared sensors monitoring shearer position,working reliability and real-time performance is difficult to meet the requirements of the system in the harsh environment and complex fully mechanized working face. studies A spray and dust suppression system of fully mechanized mining face based on CAN bus and wireless sensor networks（ WSNs）technology. The ZigBee terminal node of WSNs is installed on the shearer body for collecting and transmitting operation state of equipment. The routing node is transmitted to the hydraulic support through WSNs,and location of the shearer can be determined in realtime according to the location algorithm. Each routing node is connected through CAN bus to ensure the high efficiency and reliability,and the data is finally uploaded to the ground database through the ground CAN bus interface. Finally,the feasibility of monitoring network communication is verified by simulation experiments.
作者
丁飞
吕自力
DING Fei;LU Zi-li(College of Mechanical Engineering,Liaoning Technical University,Fuxin 123000,China)
出处
《传感器与微系统》
CSCD
2018年第10期105-107,110,共4页
Transducer and Microsystem Technologies
基金
辽宁省工业企业科技特派行动合作项目(2013KTP011)
辽宁省教育厅科学研究项目(L2012120)
关键词
无线传感网络
控制器局域网总线
ZIGBEE
喷雾降尘
wireless sensor networks（WSNs）
controller area network （CAN） bus
ZigBee
spray and dust suppression
