Bulletin of Surveying and Mapping ›› 2020, Vol. 0 ›› Issue (4): 161-164.doi: 10.13474/j.cnki.11-2246.2020.0133

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Application of Trimble R9s and automatic displacement monitoring system in Dahongshan mining area

YU Yanbo1, YANG Litao2, ZHAO Penghui2, YANG Shuanglong2   

  1. 1. Yuxi Mining Co., Ltd., Yuxi 653405, China;
    2. Kunming Telemetry Technology Co., Ltd., Kunming 650100, China
  • Received:2019-12-29 Online:2020-04-25 Published:2020-05-08

Abstract: BeiDou/GNSS displacement monitoring technique has the advantages of real-time and highly electronic information compared with traditional total station monitoring. This paper introduces the application of BeiDou/GNSS based on automatic displacement monitoring system in Dahongshan mining area. Trimble R9s GNSS receiver is selected as the main monitoring sensor. A set of hardware and software mixed automatic monitoring system is developed according to the characteristics of mining area key structures. The application in actual mining area shows that the developed system is with high monitoring accuracy and comprehensive functions. The system effectively improved the production safety mechanism in Dahongshan mining Area.

Key words: BeiDou/GNSS, mining area, displacement monitoring, Trimble R9s, production safety

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