列控联锁一体化系统电务维修机软件设计与实现

Software Design and Implementation of TISDM for Train Control and Interlocking Integration System

列控联锁一体化系统是新型列控系统下的核心设备之一,其电务维修机(TISDM)软件需要与更多接口进行通信,并实时处理大量复杂数据。提出具有分层模块化、多进程、可配置的列控联锁一体化系统TISDM软件设计方案,软件分为业务处理层、数据处理层、数据通信层和界面层,实现维护数据并行处理、数据抽象统一处理、处理过程配置化、界面定制化等功能,较传统方案显著提升了软件的可扩展性、可复用性以及可维护性。基于该方案设计的TISDM软件已在和若铁路成功部署,应用效果良好。

The train control and interlocking integration system is the trackside signal equipment that integrates the train control center and computer interlocking,and is one of the core equipment under the new train control system.Its TISDM software needs to communicate with more interfaces and process a large amount of complex data in real time.This paper proposes the TISDM software design scheme of the train control and interlocking integration system with hierarchical modular,multi-process and configurability.The software is divided into business processing layer,data processing layer,data communication layer and interface layer to realize functions such as parallel processing of maintenance data,unified processing of data abstraction,process configuration and customized interface,which significantly improves the expandability,reusability and maintainability of the software compared with the traditional scheme.The TISDM software designed based on this scheme has been successfully deployed in Hotan-Ruoqiang Railway and has been well applied.