In America and Europe the trains that follow TCN have been widely applied in order to have profound understanding, it is necessary to do research on addressing of TCN.

• 摘要符合列车通信网国际标准的列车已在欧美得到了广泛的应用，为了对TCN的体系结构有更进一步的了解，对列车通信网的编址和寻址方式的研究是很有必要的。