In order to increase the emergency rescue capability of coal mine and construct the evaluation index system of emergency rescue capability of coal mine, this paper constructs the evaluation model of emergency rescue capability based on RS-IPA coal mine by integrating rough set and importance-performance analysis. According to the basic data provided by each evaluation index, the rough set is used to reduce the weight and weight of the evaluation index, to enhance the quantification and objectivity of the evaluation index, to overcome the prior knowledge dependency and subjectivity of the traditional emergency evaluation. Compared with traditional factor analysis method and other methods, RS-IPA method effectively reduces the correlation among evaluation indicators which makes the evaluation results more objective. At the same time, introducing the IPA positioning analysis method of service management, enhance the evaluation results are obvious, visualization, clear display and easy to understand. The empirical results show that the evaluation results are very close to the actual rescue capability of coal mine, and can be fully effective in the emergency rescue process of coal mine emergencies.

为了提高煤矿应急救援能力，构建煤矿应急救援能力评价指标体系，将粗糙集与重要性—绩效相结合，构建了基于RS-IPA煤矿的应急救援能力评价模型。分析。根据每个评估指标提供的基本数据，使用粗糙集来减轻评估指标的权重和权重，增强评估指标的量化性和客观性，克服传统紧急情况的先验知识依赖性和主观性。评价。与传统的因子分析法和其他方法相比，RS-IPA方法有效地减少了评估指标之间的相关性，使评估结果更加客观。与此同时，引入服务管理的IPA定位分析方法，增强评估效果明显，可视化，显示清晰，易于理解。实证结果表明，评价结果与煤矿的实际救援能力非常接近，可以充分有效地应对煤矿突发事件的应急救援过程。