列车广播  Broadcasting for train

供货范围  Supply extent

投标人提供列车广播系统设备、应急对讲装置、电源和所需电缆，负责列车广播系统的安装和调试。投标人应提供车载无线调度通信设备（含天线）安装空间、必要的电缆并负责安装设计及安装，同时提供符合要求的设备用电电源。投标人应提供相应的接口信息并负责管理协调接口问题，确保实现全部所需功能。提供列车广播系统与车载无线调度通信的接口并负责管理协调接口问题，确保实现全部所需功能和电磁兼容。
The bidder shall supply train broadcasting system device, emergent intercommunicating device, power supply and necessary cable, and take the responsibility for installation and debug of train broadcasting system. The bidder shall provide installation space for on-board wireless dispatching communication device (including antenna) and necessary cable,  and take the responsibility for installation design and installation, at the same time, provide power supply used for equipment complying with the requirements. The bidder shall provide corresponding interface information and take the responsibility of managing and coordinating matters on interfaces to make sure all necessary functions can be realized. Provide interfaces of train broadcasting system and on-board wireless dispatching communication, and take the responsibility of managing and coordinating matters on interfaces to make sure all necessary functions and electromagnetic compatibility can be realized.

华译网北京翻译公司翻译过大量有关列车广播的文件资料。
Beijing Mandarin Chinese Translation Service Company has translated many technical documents in the field of Broadcasting for train.　

功能描述  Function description

此系统要求提供给司机可控的五种通信方式和给乘客乘车时语音上的必要信息。系统的五种通讯方式可以独立进行音量控制，采用统一的数字化音量配置文件。要求提供以下五种通信方式：
This system is required to provide five controllable communication modes for the driver and necessary speech sound information for passengers to ride. The five communication modes of the system can be separately control in volume, adopting unified digitized volume configuration files. The following five communication modes shall be provided:

司机室对讲  Intercommunicating between driver’s cabs
司机对客室广播  Broadcasting of driver to passenger rooms
司机与乘客的对话  Dialog between driver and passengers
无线电广播 Radio broadcasting
数字化报站/关门报警。Digitized station announcement /door closing alarm.