| 摘 要: 本文以大煤场装载机智能装运为研究对象，在结合大煤场计量无人值守系统的基础上，采用理论分析、 实验室测试、现场观测等方法和手段，集成GPS/北斗差分定位、GPRS通讯传输、液压传感、监测监控等技术，结合物 联网技术，实现煤场装载和发运作业“一卡通”，装载机动态精确计量、装载机实时定位和工作流程在线监测等功能， 有效降低运煤车辆返场率，实现煤矿准确计量、高效装运。 |
| 关键词: 装载机；实时定位；在线监测；GPS |
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中图分类号: TP274
文献标识码: A
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| 基金项目: 徐州工业职业技术学院校级科研项目(XGY2017A0005). |
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| Design and Implementation of the Online Monitoring System for Loader Real-Time Positioning and Workflow |
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WANG Fangjie,MAO Lu,YIN Lei,SUN Yulong
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( Xuzhou College of Industrial Technology, Xuzhou 221000, China)
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| Abstract: The paper takes the intelligent loading in large coal field as the research subject.Based on the measurement unattended system,the methods of theoretical analysis,laboratory testing and on-site observation are adopted,and the techniques of GPS/Beidou differential positioning,GPRS communication transmission,hydraulic sensing and monitoring technology are integrated.Combined with the Internet of Things technology,the study achieves multiple functions,including the one card for both loading and delivering operations,dynamic accurate measurement of loader,loader real-time positioning and online workflow monitoring,etc.,therefore effectively reducing the return rate of coal transportation vehicles and achieving accurate measurement and efficient shipment of coals. |
| Keywords: loader;real-time positioning;online monitoring;GPS |
