The invention relates to the technical field of safety detection, and discloses a mine safety detection method based on digital twinning, and the method comprises the steps: carrying out the modeling of mine transportation information through a digital twinning technology, including an uplink lane, a downlink lane, an uplink vehicle and a downlink vehicle; according to the method, whether a vehicle breaks down or not is judged by setting a vehicle fault speed threshold value, and if the fault vehicle is found, a corresponding scheduling strategy is adopted according to a vehicle set to which the fault vehicle belongs; the scheduling strategy comprises the steps of obtaining a fault moment, judging the movement direction of a fault vehicle, determining a lane changing safety distance and adjusting the driving speed of an adjacent vehicle so as to ensure the safety distance and optimize the traffic flow; in addition, a specific calculation formula is further provided to accurately adjust the speed and the position of the vehicle. The safety risk caused by the fault vehicle can be dealt with; the method can effectively improve the safety and efficiency of a mine transportation system.
本发明涉及安全检测技术领域,且公开了一种基于数字孪生的矿山安全检测方法,通过数字孪生技术对矿山运输信息进行建模,包括上行车道、下行车道、上行车辆和下行车辆;该方法通过设置车辆故障速度阈值来判断车辆是否发生故障,若发现故障车辆,则根据其所属的车辆集合采取相应的调度策略;调度策略包括获取故障时刻、判断故障车辆的运动方向、确定变道安全距离以及调整相邻车辆的行驶速度,以确保安全距离并优化交通流;此外,还提供了具体的计算公式来精确调整车辆的速度和位置;以应对故障车辆带来的安全风险;此方法能有效提高矿山运输系统的安全性和效率。
Mine safety detection method based on digital twinning
一种基于数字孪生的矿山安全检测方法
2025-02-28
Patent
Electronic Resource
Chinese
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