【摘要】 讨论了CAD技术在铁路预叠加ZPW-2000A站内电码化工程设计中的应用,对系统基本结构、系统功能和实现技术进行了阐述。只简单通过对轨道继电器类型、电码化进路及其轨道区段的基本定义,即可通过系统分析与软件逻辑推理自动生成所有工程设计图。更多还原

【Abstract】 This paper discussed the implementation of CAD technique in the engineering design of ZPW-2000A pre-overlapped coding.The basic structure,main functions and implementation methods were dealt with.Simply through making basic definitions of types of track circuit relay,data of route,and track circuit section,all engineering drawings can be created automatically through system analysis and software logic deduction.更多还原