- ISSN 0258-2724
- CN 51-1277/U
- EI Compendex
- Scopus
- Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
- Chinese S&T Journal Citation Reports
- Chinese Science Citation Database
| Citation: | LI Yao, ZHANG Xiaoxia, GUO Jin, ZHANG Yadong. Modeling Method for Testing Railway Signal System Software[J]. Journal of Southwest Jiaotong University, 2022, 57(2): 392-400, 424. doi: 10.3969/j.issn.0258-2724.20200530
|
As the testing model of railway signal system software fails to describe the test requirements systematically, a risk timed statechart (RTSC) modeling method is proposed. First, the characteristics of testing railway signal system software are analyzed, and its modeling requirements are proposed. Then, based on the finite state machine (FSM) theory, the clock and risk level elements are extended respectively in the transition and state of the FSM, and the RTSC modeling method is proposed to meet the modeling requirements of the functional logic, clock constraint and risk level. The formal definition and configuration mechanism of the RTSC are expressed by Z notation. Finally, the switching function of computer-based interlocking system is used as an example to build the RTSC testing model and the proposed method is compared with the timed automata modeling method. The results show that in contrast to the timed automata modeling method, the RTSC saves 62% of transition numbers and has stronger description ability, which can meet the modeling requirements of the railway signal system software testing.
| [1] |
上官伟,胡福威,袁敏,等. 基于弹复力效应的列控车载设备可靠性分析方法[J]. 铁道学报,2018,40(6): 75-82. doi: 10.3969/j.issn.1001-8360.2018.06.010
SHANGGUAN Wei, HU Fuwei, YUAN Min, et al. Reliability analysis method for on-board equipment of train control system based on resilience effect[J]. Journal of the China Railway Society, 2018, 40(6): 75-82. doi: 10.3969/j.issn.1001-8360.2018.06.010
|
| [2] |
梁茨,郑伟,李开成,等. 基于路径优化算法的测试序列自动生成及验证[J]. 铁道学报,2013,35(6): 53-58. doi: 10.3969/j.issn.1001-8360.2013.06.009
LIANG Ci, ZHENG Wei, LI Kaicheng, et al. Automated generation of test cases and sequences based on path optimization algorithm[J]. Journal of the China Railway Society, 2013, 35(6): 53-58. doi: 10.3969/j.issn.1001-8360.2013.06.009
|
| [3] |
赵晓宇,杨志杰,吕旌阳. 基于有色Petri网的车载设备模式转换测试序列生成方法[J]. 中国铁道科学,2017,38(4): 115-123. doi: 10.3969/j.issn.1001-4632.2017.04.16
ZHAO Xiaoyu, YANG Zhijie, LU Jingyang. Test sequence generation method of mode transition for on-board equipment based on colored petri net[J]. China Railway Science, 2017, 38(4): 115-123. doi: 10.3969/j.issn.1001-4632.2017.04.16
|
| [4] |
袁磊,吕继东,刘雨,等. 一种全覆盖的列控车载系统测试用例自动生成算法研究[J]. 铁道学报,2014,36(8): 55-62. doi: 10.3969/j.issn.1001-8360.2014.08.010
YUAN Lei, LYU Jidong, LIU Yu, et al. Research on model-based test case generation method of onboard subsystem in CTCS-3[J]. Journal of the China Railway Society, 2014, 36(8): 55-62. doi: 10.3969/j.issn.1001-8360.2014.08.010
|
| [5] |
魏柏全,吕继东,陈柯行,等. 基于TAIO变异的CTCS-3列控系统测试案例生成方法[J]. 西南交通大学学报,2020,55(5): 937-945, 962. doi: 10.3969/j.issn.0258-2724.20180078
WEI Baiquan, LYU Jidong, CHEN Kexing, et al. Mutation timed automata with input and output-based method of generating test suites for Chinese train control system level 3[J]. Journal of Southwest Jiaotong University, 2020, 55(5): 937-945, 962. doi: 10.3969/j.issn.0258-2724.20180078
|
| [6] |
曹雅鑫. 基于UML状态图的列控中心轨道电路编码功能测试用例生成方法研究[D]. 成都: 西南交通大学, 2017.
|
| [7] |
黄平霞. 基于UML的地铁联锁软件测试用例生成方法的研究[D]. 兰州: 兰州交通大学, 2016.
|
| [8] |
徐中伟. 安全软件测试理论与技术的研究及其在铁路信号安全软件测评中的实现[D]. 上海: 同济大学, 2000.
|
| [9] |
王硕,郭进,张亚东. 面向列控系统安全软件黑盒测试的危险分析方法[J]. 铁道科学与工程学报,2019,16(3): 590-595.
WANG Shuo, GUO Jin, ZHANG Yadong. Hazard analysis method for security software black-box testing of train control system[J]. Journal of Railway Science and Engineering, 2019, 16(3): 590-595.
|
| [10] |
李耀,陈荣武,郭进,等. 基于TSSM的城市轨道交通CBTC区域控制器建模与验证[J]. 西南交通大学学报,2015,50(1): 27-35. doi: 10.3969/j.issn.0258-2724.2015.01.005
LI Yao, CHEN Rongwu, GUO Jin, et al. Modeling and verification of TSSM-based CBTC zone controller for urban rail transit[J]. Journal of Southwest Jiaotong University, 2015, 50(1): 27-35. doi: 10.3969/j.issn.0258-2724.2015.01.005
|
| [11] |
李耀,郭进,杨扬,等. 铁路信号安全关键软件形式化建模[J]. 铁道学报,2017,39(9): 74-80. doi: 10.3969/j.issn.1001-8360.2017.09.011
LI Yao, GUO Jin, YANG Yang, et al. Formal modeling of railway signal safety critical software[J]. Journal of the China Railway Society, 2017, 39(9): 74-80. doi: 10.3969/j.issn.1001-8360.2017.09.011
|
| [12] |
HSIUNG P A, LIN Y H. Modeling and verification of safety-critical systems using safecharts[C]//Formal Techniques for Networked and Distributed Systems - FORTE 2005. Berlin: Springer Berlin Heidelberg, 2005: 290-304.
|
| [13] |
AMMANN P, OFFUTT J. Introduction to Software Testing[M]. Cambridge: Cambridge University Press, 2017: 3-24.
|
| [14] |
张曙光. CTCS-3级列控系统总体技术方案[M]. 北京: 中国铁道出版社, 2008.
|
| [15] |
铁道部科学技术司, 铁道部运输局. CTCS-3级列控系统测试案例（V3.0）: 科技运[2009] 59号[S]. 北京: [出版者不详], 2009.
|
| [16] |
饶畅,李楠,张亚东,等. 铁路信号安全关键软件的组合测试序列集约简[J]. 西南交通大学学报,2020,55(3): 596-603. doi: 10.3969/j.issn.0258-2724.20190157
RAO Chang, LI Nan, ZHANG Yadong, et al. Combinatorial test sequence set reduction approach for railway signaling safety-critical software[J]. Journal of Southwest Jiaotong University, 2020, 55(3): 596-603. doi: 10.3969/j.issn.0258-2724.20190157
|
| [17] |
吴彪. 基于EFSM的测试用例自动生成方法的研究[D]. 杭州: 浙江理工大学, 2016.
|
| [18] |
石佳. 基于CBTC的联锁系统进路控制形式化建模与验证[D]. 成都: 西南交通大学, 2016.
|
Figures(7) / Tables(3)
DownLoad:
