期刊文献+

CTCS-3级列控系统规范的建模与形式化验证方法研究 被引量:13

Research on Method of Modeling and Formal Verification of the CTCS-3 Train Control System Specification
在线阅读 下载PDF
导出
摘要 CTCS-3级列控系统规范是CTCS-3级列控系统设计与开发的基础,是实现互联互通以及确保系统高效率与安全性的关键环节。然而,依靠经验与直觉制定的规范不可避免地存在某些漏洞或者安全隐患,因此对CTCS-3级列控系统规范进行建模与形式化验证显得十分必要。本文提出CTCS-3级列控系统规范建模与形式化验证方法,此方法的特点是能够在系统规范、模型、验证工具以及验证结果之间建立一条跟踪链,从而始终保证系统规范、模型及程序代码之间的一致性。结合笔者运用此方法对CTCS-3级列控系统规范建模与形式化验证的实践,证明这种方法是可行的、高效的。 The specifications of the CTCS-3 train control system is the basis of design and development of the CTCS-3 train control system,and it is crucial for realization of good interoperability and high efficiency and security of the system.However,specifications compiled by experience or intuitive thought inevitably bring about defects or hidden dangers.So it is necessary to carry out modeling and formal verification of the system specifications.The paper proposes the method of modeling and formal verification of the CTCS-3 train control system specifications.The method establishes a track chain of the system specifications,model,model checking tools and verification results so as to ensure the consistency of the system specifications,models and program codes.Our practice has proved that this method is feasible and efficient.
出处 《铁道学报》 EI CAS CSCD 北大核心 2011年第7期67-72,共6页 Journal of the China Railway Society
基金 国家自然科学基金资助项目(60634010) 轨道交通控制与安全国家重点实验室自主研究课题(RCS2008ZZ005)
关键词 CTCS-3级列控系统 系统规范 建模 形式化验证 CTCS-3 train control system system specification modeling formal verification
作者简介 谢雨飞(1983-),男,湖南末阳人,博士研究生。E—mail:07111010@bjtu.edu.cn
  • 相关文献

参考文献7

  • 1LAERS H E. Specifying Railway Interlocking Requirements for Practical Use [C]//Proceedings of SAFECOMP' 96. Vienna, Austria, 1996 : 74-80.
  • 2HANSEN K M. Validation of A Railway Interlocking Mod el[C]// Proceedings of FME'94: Industrial Benefit of For real Methods. Lecture Notes in Computer Science. Barce lona,Spain.. Springcr-Verlag, 1994 : 582-601.
  • 3LINDERBERG J F. The Swedish State Railway's Experi ence with N-Version Programmed Systems[C]//Proceed ings of Directions in Safety-critical Systems Conference Springer-Verlag: 1993: 36-42.
  • 4MCDERMID J. Issues in the Development of Safety-critical Systems[C]//Proceedings of safety-critical systems : Current Issues, Techniques and Standards. Chapman & Hall: 1993: 16-42.
  • 5ERIKSSON L H. Formal Method in Development and Testing of Safety-Critical System: Railway Interlocking System[C]// Proeeediings of SAFECOMP' 96. Vienna, Austria : 1999:35-41.
  • 6中华人民共和国铁道部.CTCS-3级列控系统系统标准规范系列--CTCS-3级列控系统系统需求规范(SRS)[M].北京:中国铁道出版社,2009.
  • 7JanJurjens.UML安全系统开发[M].沈晴霓,季庆光,译.北京:清华大学出版社,2009:18-25.

同被引文献82

引证文献13

二级引证文献25

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部