华东交通大学学报2016，Vol.33Issue(2)：56-62,7.
大数据技术在轨道交通应急辅助决策系统中的应用设计
Application Design of Big Data Technologies in Emergency Decision Supporting System
摘要
Abstract
According to operating conditions of urban rail transit network, aiming at the issue of more and more complex heterogeneous big data that the emergency decision supporting system would deal with, this paper dis-cusses the application of big data technologies in the emergency decision supporting system. Firstly, the compo-sition, characteristics and processing requirements of big data are analyzed. Secondly, in light of the referential processing technologies, the processing framework of emergency decision supporting system is established. Be-sides, the technology applications of big data processing methods in data collection, preprocessing, storage, ana-Lysis/mining and data results display are carried out. Finally, based on the present urban rail transit programs of Beijing, procedures of emergency decision supporting system integrating big data technologies are designed. The study can provide technical references for urban rail transit emergency management.关键词
轨道交通/应急管理/大数据/辅助决策Key words
urban rail transit/emergency management/big data/decision supporting system分类
交通工程引用本文复制引用
刘峰博,干叶婷,周峰..大数据技术在轨道交通应急辅助决策系统中的应用设计[J].华东交通大学学报,2016,33(2):56-62,7.基金项目
中国博士后科学基金 （）
