基于双活数据架构的既有旅客服务系统优化方案研究

Optimization scheme for existing passenger service system based on dual active data architecture

为满足铁路旅客服务的业务提升需求,文章分析既有独立部署和应用的铁路旅客服务系统(简称:旅服系统),整合系统业务流程和数据结构,提出基于双活数据架构的既有旅服系统优化方案,并对其功能进行优化设计;研究通用化的广播设备控制器、导向设备控制器和检票子系统接口机,满足设备状态监控及数据同步的需求。目前,优化后的旅服系统已在雅加达—万隆高速铁路(简称:雅万高铁)的4个车站部署应用。该系统易于部署,通用性与可维护性强,降低了运营维护成本,为旅客提供了更加便捷和高效的服务。

To meet the business improvement needs of railway passenger services,this paper analyzed the existing independently deployed and applied railway passenger service system,integrated system business processes and data structures,proposed an optimization plan for the existing travel service system based on the dual active data architecture,and optimized its functions.The paper studied the universal broadcasting equipment controller,guidance equipment controller,and ticket checking subsystem interface machine to meet the needs of equipment status monitoring and data synchronization.At present,the optimized passenger service system has been deployed and applied at four passenger transport stations on the Jakarta-Bandung high-speed railway.The system is easy to deploy,has strong universality and maintainability,reduces operating and maintenance costs,and provides passengers with more convenient and efficient services.