1. Review on railway intrusion detection methods;Wang;J. Railw. Sci. Eng. China,2019
2. Xu, H., Qiao, J., Zhang, J., Han, H., Li, J., Liu, L., and Wang, B. (2018). A high-resolution leaky coaxial cable sensor using a wideband chaotic signal. Sensors, 18.
3. An optical fiber intrusion detection system for railway security;Catalano;Sens. Actuators A Phys.,2017
4. Ultrasonic sensor system for detecting falling objects on railways;Alvarez;IEEE Intell. Veh. Symp.,2004
5. Li, C., Li, L., Jiang, H., Weng, K., Geng, Y., Li, L., Ke, Z., Li, Q., Cheng, M., and Nie, W. (2022). YOLOv6: A single-stage object detection framework for industrial applications. arXiv.