Research on engineering testing method of automatic train control system based on communication

De-dong Zhou; Yuan Dang

doi:10.1117/12.2640461

23 May 2022 Research on engineering testing method of automatic train control system based on communication

De-dong Zhou, Yuan Dang

Proceedings Volume 12254, International Conference on Electronic Information Technology (EIT 2022); 122541Z (2022) https://doi.org/10.1117/12.2640461
Event: International Conference on Electronic Information Technology (EIT 2022), 2022, Chengdu, China

Abstract

Aiming at the problems of backward test method, long test period and low test efficiency of communication-based train operation control system, the formalized generation method of CBTC (Communication Based Train Control) system engineering acceptance test sequence was studied. The first is to divide the test line into several test sections; the second is to analyze the constraints of the test cases and the characteristics of the test lines; the third is to design the matching algorithm and the connection algorithm, and to convert the constraints of the test cases and the characteristics of the lines into a formal language; It is to design test sequence generation software to generate several executable test sequences. Through the result analysis, the test sequence generated by this method meets the test requirements of the CBTC system, can cover all test cases, and greatly improves the test efficiency.

Citation Download Citation

De-dong Zhou and Yuan Dang "Research on engineering testing method of automatic train control system based on communication", Proc. SPIE 12254, International Conference on Electronic Information Technology (EIT 2022), 122541Z (23 May 2022); https://doi.org/10.1117/12.2640461

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