浅析上海地铁广播系统语音播放器的维护

Brief Analysis of Maintenance of Voice Player in Broadcasting System of Shanghai Metro

上海地铁各线路在用的语音播放器在功能、配置、设置上有一定差异,由于语音播放器在各条线路之间不能互相替代,给维修备件的准备带来了一定的困难。为此,研究语音播放器的通用性,为语音播放器的备件管理、故障维修提供方便。

There are some differences in function, configuration and setting of the voice players used in Shanghai metro lines. Since the voice players cannot be interchangeable, it is difficulty for the preparation of spare parts. Therefore, the versatility of the voice player is studied in hope of facilitating the management of sprts and fault maintenance of the voice player.