关键词: 数字化矿山, 阶段识别, 建设阶段, 决策模型

Abstract: This paper analyzes the Nolan model application in coal mine enterprise digital mine phase identification. According to the characteristics of coal enterprise information construction, it put forward phase cycle from infrastructure, business integration, information integration, modeling implementation of four aspects of the digital mine construction, designs the index system and evaluation standard of digital mine stage model, establishes the decision model based on BP neural network. The model is applied based on the actual case.