动车组WTBC编解码器设计

WTBC Codec Design for EMU

重联网关是国内某型动车组的关键部件,而WTBC编解码器是重联网关的重要组成部分。基于FPGA的WTBC编解码器,是对WTB数据的编解码,数据格式符合IEC 61375的要求,并已经在该型动车组成功应用。运营结果表明,带有该WTBC编解码器的重联网关性能稳定能够和其他厂家网关互联互通,可靠性高。

The TCN gateway is a key component of domestic EMU,and the WTBC codec is an important part of the TCN gateway.The WTBC encoder and decoder based on FPGA is the encoding and decoding of WTB data.The data format meets the requirements of IEC 61375 and the WTBC has been applied in the operation of the electric locomotive successfully.The operation results show that the reconnection gateway with the WTBC encoder and decoder is stable and able to interconnected with gateways of other manufacturers with high reliability.