通信学报 ›› 2020, Vol. 41 ›› Issue (2): 44-57.doi: 10.11959/j.issn.1000-436x.2020034

• 专题:智慧矿山 • 上一篇    下一篇

矿山微功耗安全监测物联网系统的研究与应用

张达1,2,3,4,王济农1,2,冀虎1,3,4,纪浩1,3,4,赵云峰5   

  1. 1 北京矿冶科技集团有限公司,北京 102608
    2 北京矿冶研究总院,北京 100160
    3 中国-南非矿产资源综合利用联合研究中心,北京 102608
    4 中国-南非矿产资源可持续开发利用“一带一路”联合实验室,北京 102608
    5 国家知识产权局专利局专利审查协作北京中心,北京 100160
  • 修回日期:2020-01-02 出版日期:2020-02-25 发布日期:2020-03-09
  • 作者简介:张达(1980- ),男,北京人,博士,北京矿冶科技集团有限公司教授级高级工程师,主要研究方向为矿山安全监测、矿山物联网及矿山智能化技术|王济农(1995- ),男,辽宁大连人,北京矿冶研究总院硕士生,主要研究方向为矿山安全监测、矿山物联网及矿山智能化技术|冀虎(1986- ),男,北京人,北京矿冶科技集团有限公司高级工程师,主要研究方向为矿山安全监测技术、矿山测量新技术、矿山物联网与云服务、矿山智能仪器等|纪浩(1985- ),男,黑龙江鸡西人,北京矿冶科技集团有限公司工程师,主要研究方向为仪器仪表和物联网技术|赵云峰(1977- ),男,辽宁抚顺人,国家知识产权局专利局审查员,主要研究方向为物联网、智能交通、定位导航等
  • 基金资助:
    国家重点研发计划基金资助项目(2017YFC0804402)

Research and application of micropower safety monitoring IoT system for mine

Da ZHANG1,2,3,4,Jinong WANG1,2,Hu JI1,3,4,Hao JI1,3,4,Yunfeng ZHAO5   

  1. 1 BGRIMM Technology Group,Beijing 102608,China
    2 Beijing General Research Institute of Mining and Metallurgy Technology,Beijing 100160,China
    3 China-South Africa Joint Research Center for Mineral Resources Development,Beijing 102608,China
    4 China-South Africa “Belt and Road” Joint Laboratory for Sustainable Development and Utilization of Mineral Resources,Beijing 102608,China
    5 Beijing Center for Patent Examination Cooperation of Patent Office of State Intellectual Property Office,Beijing 100160,China
  • Revised:2020-01-02 Online:2020-02-25 Published:2020-03-09
  • Supported by:
    The National Key Research and Development Program of China(2017YFC0804402)

摘要:

针对矿山企业安全监测系统存在的可靠性差、覆盖面小、成本高昂、维护不力、预警不准等突出问题,提出了一种新的矿山微功耗安全监测物联网系统,可为矿山的生产作业安全提供有效的技术支撑。所提系统突破了微功耗信息采集、故障诊断与自愈、无线网络节能通信和在线智能分析预警等关键技术,并在矿山企业的尾矿库在线监测、边坡监测和地压监测等典型业务中成功应用。现场实践表明,所提系统相对于现有常规安全监测系统更加适合矿山作业条件,智能传感器信噪比提升1.4倍,综合能耗降低10%,可实现在线智能分析与快速预警。

关键词: 物联网, 安全监测, 云服务, 无线通信

Abstract:

In view of the problems existing in the safety monitoring system of China’s mining enterprises,such as poor reliability,small coverage,high cost,weak maintenance and inaccurate early-warning,etc.,a new safety monitoring IoT system with micro power consumption was proposed for Chinese mines to provide effective technical support for the safety of mine production and operation.The key technologies such as micro-power consumption information collection,fault diagnosis and auto-recovery,energy-saving wireless communication,online intelligent data analysis and early warning had been broken through by the proposed system,which had been successfully applied in typical cases such as online monitoring of tailings ponds,open-pit slop and ground pressure of domestic mining enterprises.Field practice shows that the proposed system is more suitable for mine operation conditions than the existing conventional safety monitoring system,the SNR of new sensor is increased by 1.4 times,the comprehensive energy consumption is reduced by 10%,which is suitable for online intelligent analysis and rapid warning.

Key words: Internet of things (IoT), safety monitoring, cloud service, wireless communication

中图分类号: 

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