automatic train identification

例句：

1. 1. The automatic train identification system helpsto improve the efficiency of railway transportation.
   自动列车识别系统有助于提高铁路运输的效率。
2. 2. Theautomatic train identification technology is widely used inmodern railway systems.
   自动列车识别技术在现代铁路系统中得到了广泛应用。
3. 3. The automatictrain identification system can quicklyidentify and track the location oftrains, reducing the risk ofaccidents.
   自动列车识别系统可以快速识别和追踪列车的位置，降低事故风险。