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介绍了高速动车组无线数据传输装置的构成、功能以及车载信息传输的内容、传输机制,说明了实现车载数据无线传输必备的条件,为动车组检修及故障分析提供了非常有利的数据支持。
The composition and function of the wireless data transmission device of high speed EMU and the content and transmission mechanism of the in-vehicle information transmission are introduced. The necessary conditions for the wireless transmission of the in-vehicle data are described, which provides very favorable data support for the maintenance and fault analysis of the motor train unit.