【摘要】 文本在介绍列车全自动广播工作原理的基础上，针对正线全自动广播异常问题，深入分析列车广播系统软件控制逻辑，并提出相应的优化措施，最后对列车广播系统软件实施整改，保证了列车广播系统的可靠性以及列车运营服务质量。更多还原

【Abstract】 On the basis of introducing the working principle of automatic train broadcasting, this paper analyzes the software control logic of the train broadcasting system deeply in view of the abnormal problem of automatic train broadcasting on the main line, and puts forward the corresponding optimization measures. Finally, the software of the train broadcasting system is rectified to ensure the reliability of the train broadcasting system and the quality of train operation service.更多还原