Qin, Y., Jia, L., Liang, J., Liu, Z., Diao, L., & An, M. (2022). Y. Qin, L. Jia, J. Liang, Z. Liu, L. Diao, & M. An (Eds.), Proceedings of the 5th international conference on Electrical Engineering and Information Technologies for Rail Transportation (EITRT) 2021 : rail transportation system safety and maintenance technologies. Singapore: Springer. https://doi.org/10.1007/978-981-16-9913-9