国产化ITCS车载Y型股道列车定位功能回归测试策略探讨
Discussion on Regression Test Strategy of Localization Function of ITCS Onboard System on Y-shaped Track
李雪 1曹欣1
作者信息
- 1. 卡斯柯信号有限公司,北京 100070
- 折叠
摘要
青藏铁路格尔木南站改造,其列控车载系统需实现Y型股道列车精确定位功能.阐述基于国产化增强型列车控制系统(ITCS)车载系统的仿真测试平台,针对车载定位功能的升级变更,结合车载系统/软件架构实现的关联性,提出完整、有效的影响分析和回归测试方案,对产品质量的提高起到积极推动作用.
Abstract
With the retrofitting of Golmud South Station,the train control onboard system of the Qinghai Tibet Railway needs to achieve precise train positioning in Y-shaped track.This paper elaborates on the simulation testing platform for the localized Incremental Train Control System(ITCS)onboard system,aiming at upgrading and changing the onboard positioning function.In view of the correlation between the onboard system/software architecture implementation,a complete and effective impact analysis and regression testing plan is proposed,which plays a positive role in promoting the improvement of product quality.
关键词
Y型股道列车定位/卫星导航/回归测试/增强型列车控制系统Key words
train location on Y-shaped track/satellite navigation/regression test/incremental train control system引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据