Ada语言在铁路信号系统开发中的优势分析  

Advantage Analysis of Ada Language in Development of Railway Signaling System

作　　者：王德春 Wang Dechun

机构地区：[1]中铁第五勘察设计院集团有限公司,北京102600

出　　处：《铁道通信信号》2020年第6期10-12,15,共4页Railway Signalling & Communication

摘　　要：Ada语言是欧洲铁路标准EN50128:2011强力推荐的开发语言之一。本文结合EN50128的相关要求,从强类型、指针的使用、编译方式、可靠性、易读性和易维护性等方面,阐述了与传统语言C/C++相比,Ada语言在铁路信号系统开发领域中的优势,并指出其存在的一些局限性。Ada language is one of a highly recommended programming language by European rail-way standard EN50128:2011.Based on the relevant requirements of EN50128:2011,this paper expounds the advantages of Ada language in the development of railway signalling system com-pared with traditional language C/C++ in term of strong type,use of pointer,compilation mode,reliability,readability and maintainability.In addition,some limitations of Ada are also pointed out..

关 键 词：铁路信号 ADA语言 强类型 可靠性 

分 类 号：U284[交通运输工程—交通信息工程及控制]