基于数据配置的轨道交通车辆显示屏软件模块化研究  

Research on Display Software Modularization of Rail Vehicles Based on Data Configuration

作　　者：陈建林 罗显光 张杨 汪婷 CHEN Jianlin;LUO Xianguang;ZHANG Yang;WANG Ting(CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou 412001,China)

机构地区：[1]中车株洲电力机车有限公司产品研发中心,湖南株洲412001

出　　处：《智慧轨道交通》2022年第6期41-44,共4页SMART RAIL TRANSIT

摘　　要：轨道交通车辆网络通信数据协议变化导致显示屏软件开发工作量增加的问题,是显示屏软件开发的难点与重点。本文研究了轨道交通车辆显示屏软件模块化方法,根据协议配置表格自动生成数据获取模块,实现显示屏应用软件界面显示模块与列车通信网络数据获取模块分离,实现数据低耦合度。实际项目应用证明,当列车网络通信数据协议变化时,该方法可极大的降低软件代码修改程度,提高软件开发效率,降低人工编码引起的代码错误率,减少软件测试工作量。The change of the communication data protocol of rail vehicles leads to the increase of the workload of display screen software development,which is the key and difficult point of the display screen software development.This paper studies the modularization method of rail vehicle display software.According to the protocol configuration table,the data acquisition module is automatically generated,and the interface display module of the display application software is separated from the train communication network data acquisition module to achieve low data coupling.The actual project application proves that when the train network communication data protocol changes,this method can greatly reduce the degree of software code modification,improve the efficiency of software development,reduce the code error rate caused by manual coding,and reduce the workload of software testing.

关 键 词：城轨车辆 显示屏 模块化 数据配置 数据协议 

分 类 号：U270.38[机械工程—车辆工程]