基于文本分析的应急辅助决策方法

Method of emergency auxiliary decision based on text analysis

如何有效地提高城市轨道交通的应急管理水平,增强突发事件的应对能力和处置效率,及时保障公众生命财产安全、运营设备实施安全,成为城市轨道交通发展现阶段亟待解决的技术问题。应急辅助决策作为应急事件处理过程中最重要的环节,文章提出一种基于文本分析的应急辅助决策方法,建立应急事件中关键词与应急预案之间的关联度关系,分析当前应急事件的文本信息,与预制方案的分析结果建立联系,及时筛选出最适宜的应急预案。

How to effectively improve the emergency management level of urban rail transit,enhance the ability to respond to emergencies and disposal efficiency,timely ensure the safety of public life and property,and the implementation safety of operating equipment,has become an urgent technical problem to be solved at the current stage of urban rail transit development.Making emergency auxiliary decision plays an important role in dealing emergency.The paper presents an emergency auxiliary decision method based on text analysis,establishes the correlation between keywords and emergency plans in emergency events,analyzes the text information of current emergency events,establishes a link with the analysis results of prefabricated plans,and screens out the most appropriate emergency plans in time.