铁路客票系统软件分发关键技术与应用  

Key technologies and applications of software distribution in railway ticketing and reservation system

作　　者：江琳[1] 刘相坤[1] 李天翼[1] 贾佳[1] JIANG Lin;LIU Xiangkun;LI Tianyi;JIA Jia(Institute of Computing Technologies, China Academy of Railway Sciences, Beijing 100081, China)

机构地区：[1]中国铁道科学研究院电子计算技术研究所,北京100081

出　　处：《铁路计算机应用》2017年第12期19-21,共3页Railway Computer Application

摘　　要：铁路客票系统应用于中国铁路总公司、18个铁路局(集团公司)、2000多个车站、4万多个售票窗口,为实现便捷的购票方式、提升用户体验,客票系统升级日渐频繁,对软件分发的实时性、高效性、便捷性提出了更高的要求。文章对客票系统软件分发的关键技术进行了研究,其中,可定制部署环境、动态部署规划、自保护部署风险规避、自动化应用更新等技术已应用于铁路生产实践,提高了客票系统升级的效率,并使客票系统软件分发向着智能化方向发展。The railway ticketing and reservation system is applied to China Railway which includes eighteen railway administrations(group companies),more than2000stations,more than40000ticketing windows.In order to implement a convenient way to buy ticket,enhance user’s experience,the system is upgraded more and more frequently.Higher requirements for responsiveness,efficiency and convenience of software distribution are put forward.This article studied on the key technologies of software distribution in the system.Technologies such as customized deployment environment,dynamic planning,design of self-protection and risk avoidance,automation application update and so on,were applied to railway production and practice.The use of these technologies enhanced the efficiency of system upgrading,made the system software distribution toward the intelligent direction.

关 键 词：软件分发 动态部署规划 自保护部署风险规避 

分 类 号：U293.22[交通运输工程—交通运输规划与管理] TP39[交通运输工程—道路与铁道工程]