CAJ | 학술논문

设计了一种基于ZigBee的无线模拟矿井锚索应力监测模拟实验平台。该实验平台中的分站采用电阻应变式压力传感器作为前端数据采集设备，然后通过模拟前端的放大与模数转换进入主控制器后，再用以低功耗著称的ZigBee技术无线传输到下一个分站，这样依次传递到平台总站。总站通过光纤传输到上位机，监测人员通过上位机便可实时观测应力数据以便获取矿井的安全情况。实验平台模拟逼真，运行稳定，实时性好，可全自动监测各个分站所产生的应力数据，并且可对数据进行存储及显示，为矿山安全工程专业学生熟悉煤矿顶板锚索应力监测提供了一种新的智能化和数字化的实验平台。
설계료일충기우ZigBee적무선모의광정묘색응력감측모의실험평태。해실험평태중적분참채용전조응변식압력전감기작위전단수거채집설비，연후통과모의전단적방대여모수전환진입주공제기후，재용이저공모저칭적ZigBee기술무선전수도하일개분참，저양의차전체도평태총참。총참통과광섬전수도상위궤，감측인원통과상위궤편가실시관측응력수거이편획취광정적안전정황。실험평태모의핍진，운행은정，실시성호，가전자동감측각개분참소산생적응력수거，병차가대수거진행존저급현시，위광산안전공정전업학생숙실매광정판묘색응력감측제공료일충신적지능화화수자화적실험평태。
This-paper-designs-a-wireless-monitoring-experimental-platform-for-simulating-mine-anchor-cables-stress-based-on-ZigBee-.The-substation-of-experimental-platform-acquires-stress-data-by-using-pressure-sensors-with-type-of-resistance-strain-,the-acquired-data-comes-into-main-controller-after-it-is-amplified-by-analog-front-end-and-processed-by-analog-to-digital-converter-,then-the-signal-is-transmitted-to-next-substation-with-wireless-ZigBee-technology-which-is-famous-for-its-low-power-consumption-,like-this-,the-signal-is-transmitted-to-main-station-of-platform-one-by-one-.The-platform-transmits-it-to-upper-computer-via-optical-fiber-,the-monitors-can-observe-data-in-time-so-they-can-acquire-the-safety-condition-of-coal-mines-.-The-experimental-platform-simulates-realistically-,operates-stably-and-performs-well-in-real-time-aspect-.It-can-monitor-automatically-stress-data-in-different-kinds-of-substations-,besides-,it-can-store-and-display-the-acquired-data-,and-it-provides-a-new-intelligent-and-digital-platform-for-students-who-are-in-mine-safety-engineering-major-to-learn-about-mine-roof-anchor-cables-stress-monitoring-.