应急事件Ontology语义模型及其应用

Study of Ontology and Application for Emergency Event Model

应急联动系统IERS是综合各种应急服务资源,采用统一号码,用于公众报告紧急事件,统一接警与指挥,联合行动,为市民提供应急服务的大型时空信息应用动态集成系统。IERS面临多领域集成的挑战,基于应急事件Ontology语义模型E2M集成是有效的手段。E2M有事件、过程、动作3个层次。E2M提供信息交换的通用模型和词汇表,是各业务达成一致的关键基础和共同理解。

Integrated emergency response system (IERS) is a large-scale spatio-temporal system which integrates all sorts of emergency service resources and majors its features as common codes used for public emergency events reporting. The ontology for emergency event model (E2M) is recommended as an effective means to implement semantic level integration. E2M is stratified into three levels: event, process and action. E2M constructs the vocabulary and the common model for exchange of IERS information, thus it becomes the common comprehension of each business subsystems. To sum up, E2M owns characteristic features of language-independence, platform-independence, middleware-independence, reusability and expansibility.