CTC系统站场界面实景显示和操作自动化测试平台研究  

Automatic Test Platform for Interface Realistic Display and Operation of CTC System Station

作　　者：刘语馨 许伟 段晓磊 郎越 张鑫 王政谚 LIU Yuxin;XU Wei;DUAN Xiaolei;LANG Yue;ZHANG Xin;WANG Zhengyan(Signal&Communication Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;National Research Center of Railway Intelligence Transportation System Engineering Technology,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Beijing Huatie Information Technology Corporation Limited,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China)

机构地区：[1]中国铁道科学研究院集团有限公司通信信号研究所,北京100081 [2]中国铁道科学研究院集团有限公司国家铁路智能运输系统工程技术研究中心,北京100081 [3]中国铁道科学研究院集团有限公司北京华铁信息技术有限公司,北京100081

出　　处：《铁道运输与经济》2025年第3期207-215,共9页Railway Transport and Economy

基　　金：中国国家铁路集团有限公司科技研究开发计划课题(N2023X027);中国铁道科学研究院集团有限公司科研项目(2022YJ326);北京华铁信息技术有限公司科研项目(2023HT09)。

摘　　要：为解决CTC系统站场界面实景显示和操作测试过程中,人工测试方式工作量繁重且主观性强易出现错漏的问题,采用集中控制与分布执行结合的机制,设计CTC系统站场界面实景显示和操作自动化测试平台;在对联锁对象状态自动识别的基础上,实现联锁与CTC执行结果的联合比对;构建基于模态输入的联锁测试条件自动模拟方式,将人工对外部系统的操作转变为自动化操作,并支撑测试环境自启动与复位功能的实现;通过业务流程抽象的固态模型、场景优先级匹配准则与经验库映射关系匹配准则自动生成测试序列;在自动测试模式的基础上增设人工测试模式,以提高平台的泛化能力。平台支持多制式联锁与站型,可实现24小时托管以提高测试效率,在保证测试准确性的同时具有较高的自动化覆盖率,并有效避免平台异常退出后既有测试数据的丢失。During the interface realistic display and operation test of CTC system stations,manual test methods usually involve a heavy workload and strong subjectivity and can easily make mistakes.To address this issue,a mechanism combining centralized control and distributed execution was adopted to design an automatic test platform for interface realistic display and operation of CTC system stations. On the basis of automatic recognition of interlocking objects’status, a joint comparison of interlocking results and CTC execution results was achieved. Anautomatic simulation method for interlocking test conditions based on modal input was constructed,transforming the manual operation of external systems into automated operation and supporting theself-starting and reset of the test environment. Test sequences were generated automatically throughsolid-state models abstracted from business processes, scene priority matching criteria, andexperience-database mapping relationship matching criteria. A manual test mode was added on thebasis of an automatic test mode to improve the platform’s generalization ability. The platformsupports multi-standard interlocking and station types and can achieve 24-hour hosting to improvetest efficiency. It ensures test accuracy with high automation coverage and effectively avoids theloss of existing test data after abnormal platform exit.

关 键 词：CTC系统 自动测试 界面实景显示和操作 联锁系统 测试管理终端 

分 类 号：U282.2[交通运输工程—交通信息工程及控制]