BP神经网络在地铁运营安全评价中的应用

Use of BP Neural Network in Metro Operation Safety Evaluation

依据地铁运营安全评价体系及国家法律法规的要求,对于评价标准在实施过程中遇到的问题作了系统分析。建立了基于BP神经网络的地铁运营安全BP神经网络模型,系统提出了地铁运营安全BP神经网络的评价理论及其案例分析。理论分析和实践表明,BP神经网络模型计算结果合理、精度较高,在地铁运营安全评价中有很好的实用性。

Based on the requirements of the metro operation safety evaluation system, the related state laws and rules, a systematic analysis on the problems encountered in the implementation process by the evaluation criteria is conducted. BP Neural network model of the BP neural network-based for metro operation safety evaluation is established, and the paper systematically proposes BP neural network theory for metro operation safety evaluation and case studies. The theoretical analysis and practice show that the BP neural network model results are reasonable and accurate, and it has good practicality in the metro operation safety evaluation.