基于SOA的机场运营信息系统集成架构与服务设计

机场运营信息系统集成对适应我国航空业务量的增长和提高机场服务质量具有关键影响,但传统的机场运营系统采用点到点的集成方式,僵化而缺乏柔性。基于SOA的系统集成具有松耦合、粗粒度、灵活性高等特点,适合机场运营系统集成的需求。给出基于SOA的机场运营系统集成的总体架构设计,并采用基于设计结构矩阵(DSM)聚类的方法进行业务服务设计,该方法首先分析航班业务流程,其次使用DSM对活动间的依赖性进行建模,最后采用聚类方法实现服务设计及接口设计。

DESIGNING ARCHITECTURE OF SOA-BASED AIRPORT OPERATION INFORMATION SYSTEM INTEGRATION AND SERVICE

Integration of airport operation information system has key impact on accommodating the growth of aviation portfolio in China and improving the service quality at airports.But traditional airport operation system uses point-to-point integration approach,which is rigid and lack of flexibility.SOA-based system integration has properties of loose coupling,coarse granularity and high flexibility,which fits in with the demand of airport operation system integration.In this paper we propose an SOA-based architecture design for airport operation systems integration,and adopt an approach based on design structure matrix(DSM) clustering to contrive the business services.This approach first analyses the flight business process,then uses DSM to model the dependencies of activities,and finally achieves the designs of services and interfaces using clustering method.