摘要
设计一款具有快速组网可被探测的物联网本安救援手表,以NRF52832为控制核心,以蓝牙5.0结合mesh组网技术,实现灾后网状网快速组网及RSSI信号强度区域快速探测;通过mesh网络实现设备互联互通,智能感知预警和巡检。测试结果表明,该装置能够有效提高一线矿工的作业安全和效率,对快速探测营救具有现实意义。
A kind of Internet of things intrinsic safety rescue watch with fast networking and detection is designed.Taking NRF52832 as the control core,Bluetooth 5.0 and mesh networking technology are used to realize fast networking of mesh network after disaster and fast detection of RSSI signal strength area and realize equipment interconnection,intelligent perception,early warning and patrol inspection through mesh network.The test results show that the device can effectively improve the safety and efficiency of the first-line miners,and has practical significance for rapid detection and rescue.
作者
孙晓东
SUN Xiaodong(China Coal Technology and Engineering Group Shenyang Research Institute,Fushun 113122,China;State Key Laboratory of Coal Mine Safety Technology,Fushun 113122,China;Shenyang Coal Research Institute,Shenyang 110011,China)
出处
《煤矿安全》
CAS
北大核心
2020年第6期150-153,共4页
Safety in Coal Mines
基金
中国煤炭科工集团有限公司科技创新创业资金青年资助项目(2018-2-QN011)。
关键词
应急救援
本安救援手表
MESH
快组网
智能感知
物联网
emergency rescue
safety rescue watch
MESH
fast networking
intelligent perception
internet of things
