基于UML语言的CTCS-1级车载ATP功能建模分析  

Function modeling analysis for on-board equipment ATP of CTCS-1 based on UML

作　　者：张紫菡 刘中田[1] 王颖卓[1] 徐越[1] ZHANG Zihan;LIU Zhongtian;WANG Yingzhuo;XU Yue(School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing 100044, China)

机构地区：[1]北京交通大学电子信息工程学院,北京100044

出　　处：《铁路计算机应用》2017年第5期5-10,共6页Railway Computer Application

基　　金：中国铁路总公司科技研究开发计划(2015X002-A)

摘　　要：分析CTCS-1级车载ATP的硬件结构和功能需求,建立系统的用例模型;从系统运营场景出发,划分系统功能的参与者,定义参与者的属性和行为,由此建立了场景类图模型和系统类图模型;利用活动图和时序图,从不同角度描述了系统功能参与者间的交互情况;借助编程语言对所建功能模型进行了验证。This article analyzed the hardware structure and functional requirement for on-board equipment ATP of CTCS-1,established the use case model of the system.From the point of view of the system operation,the article divided the participants of the system function,defined the attributes and behaviors of the participants,thus established the scene class diagram model and the system class diagram model,described the interaction between participants of the system from different angles by using activity diagrams and sequence diagrams,finally,verified the functional models by using programming language.

关 键 词：列车控制系统 车载ATP系统 UML 建模 验证 

分 类 号：U284.482[交通运输工程—交通信息工程及控制] TP39[交通运输工程—道路与铁道工程]