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Updating Road Information in Open-Pit Mines Using Truck Trajectories

机译：使用卡车轨迹更新露天矿山的道路信息

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摘要

Accurate road information is crucial for the effective planning and management of open-pit mines. However, the parameters related to the roads in open-pit mines change constantly, and their shapes are often complicated. These factors indicate the difficulties in updating road information in open-pit mines. This study reports a method for updating the road information in open-pit mines using the trajectories of trucks. The method employs an algorithm for compressing trajectory data, an algorithm for extracting new roads, and an algorithm for old-road classification. Data from the Fushun open-pit mine is used to validate this method, and our experiments show that it can identify more than 90% of new roads and the majority of disappearing roads. In addition, we analyze several factors affecting the results obtained using this approach and provide a detailed description of the limitations of this method. Overall, our findings indicate that this is a promising approach to road-information retrieval.
机译：准确的道路信息对于露天矿山的有效规划和管理至关重要。然而，与露天矿山的道路相关的参数不断变化，它们的形状通常很复杂。这些因素表示在露天矿山中更新道路信息的困难。本研究报告了一种使用卡车轨迹更新露天矿井中的道路信息的方法。该方法采用一种用于压缩轨迹数据的算法，用于提取新道路的算法，以及用于旧路分类的算法。来自Fushun Open-Pit矿的数据用于验证这种方法，我们的实验表明它可以识别超过90％的新道路和大多数消失的道路。此外，我们分析了影响使用该方法获得的结果的几个因素，并提供了这种方法的局限性的详细描述。总体而言，我们的调查结果表明这是一种有希望的道路信息检索方法。

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  • 来源
    《Mathematical Problems in Engineering》 |2019年第13期|7053189.1-7053189.8|共8页
  • 作者

    Tian Fengliang; Sun Xiaoyu; Gu Xiaowei; Xin Fengyang; Ma Li;

  • 作者单位

    Northeastern Univ Intelligent Mine Res Ctr Shenyang 110819 Liaoning Peoples R China|Northeastern Univ Sch Resources & Civil Engn Shenyang 110819 Liaoning Peoples R China;

    Northeastern Univ Intelligent Mine Res Ctr Shenyang 110819 Liaoning Peoples R China|Northeastern Univ Sch Resources & Civil Engn Shenyang 110819 Liaoning Peoples R China;

    Northeastern Univ Sch Resources & Civil Engn Shenyang 110819 Liaoning Peoples R China;

    Northeastern Univ Intelligent Mine Res Ctr Shenyang 110819 Liaoning Peoples R China|Northeastern Univ Sch Resources & Civil Engn Shenyang 110819 Liaoning Peoples R China;

    Xian Univ Sci & Technol Sch Energy Engn Xian 710054 Shaanxi Peoples R China;

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