Abstract: After analyzing current safety condition of rail transit construction projects, data collection and collation by using rail traffic engineering safety management system was proposed; the optimal rail transit project construction period was obtained after analyzing data through improved dynamic programming mode.l As a result, the cost of rail construction could be cut to a certain extent which made this paper innovative and practical.

Key words: rail transit projects, safety management, system design, inform tion analysis

摘要： 在分析当前轨道交通工程建设安全现状基础之上,提出了利用轨道交通工程安全管理系统进行数据采集和 整理的新方法;运用改进的动态规划模型对数据进行分析,计算出轨道交通工程建设的最优化工期。该改进的算 法能够在一定程度上节省轨道交通工程建设成本,具有一定的创新性和实用价值。

关键词: 轨道交通工程, 安全管理, 系统设计, 系统分析