计算机科学 ›› 2021, Vol. 48 ›› Issue (6A): 596-602.doi: 10.11896/jsjkx.200500041
赖祥威1,2, 郑万波1,2, 吴燕清3, 夏云霓4, 冉啟华5, 董银环1,2
LAI Xiang-wei1,2, ZHENG Wan-bo1,2, WU Yan-qing3, XIA Yun-ni4, RAN Qi-hua5, DONG Yin-huan1,2
摘要: 矿山开采环境复杂,一旦发生事故,应急救援工作困难大,研究矿山事故应急救援流程有利于科学指导相关人员提高应急处置的效率。文中针对矿山应急管理的数字预案的任务协同问题开展研究。首先,描述省级数字预案体系的典型国有企业应急预案体系及衔接关系;其次,建立典型矿山事故灾难应急救援指挥工作流Petri网模型;再次,利用随机Petri网和随机过程分析技术,获得多个瞬态和稳态的计算结果,建立预测指挥信息调度工作流程的所有救援任务时间模型;最后,以典型瓦斯爆炸案例进行建模,并对模型进行性能分析。研究结果表明,该模型实证结果比较合理,在矿山应急救援方面具有普适性,能够优化应急救援调配,提高救援效率。
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