民航旅客服务系统的架构演变  

Architecture Evolution of Civil Aviation Passenger Service System

作　　者：张林广[1] ZHANG Linguang(TravelSky Technology Limited,Beijing 101318,China)

机构地区：[1]中国民航信息网络股份有限公司,北京101318

出　　处：《民航学报》2025年第2期101-106,共6页Journal of Civil Aviation

摘　　要：随着业务的不断发展和技术的更新换代,中国民航旅客服务系统从大型主机架构,经由开放的面向服务架构(SOA),最终演进至微服务架构,这一过程共经历了3次重大的架构变革。本文详细介绍了每次架构变更的原因及解决的问题。通过架构不断的优化和调整,系统完成了传统主机业务100%的功能外移;实现了7×24小时不间断运行,达到99.99%的高可用;自主研发的航班库存查询计算系统、新一代航班管理系统和开放离港控制系统极大降低了企业运营成本,能不断满足生产业务的需求。With the continuous development of business and the upgrading of technology, China' s civil aviation passenger service system has undergone three major architectural changes from the mainframe architecture, through the open service-oriented architecture(SOA) to the microservice architecture. This article details the reasons for each architectural change and the problems resolved. Through the continuous optimization and adjustment of the architecture, the system has completed 100% function migration of the traditional host business and achieved 7 × 24hours uninterrupted operation with 99. 99% high availability, the independently developed Seamless Server, new Inventory System and open Departure Control System have greatly reduced the operating costs of enterprises and can continuously meet the needs of production business.

关 键 词：民航旅客服务 架构 集群 微服务 高可用 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]