GB/T 28029.3-2020
ActiveElectronic railway equipment—Train communication network (TCN)—Part2-2: Wire Train Bus（WTB）conformance testing
轨道交通电子设备 列车通信网络（TCN） 第2-2部分：绞线式列车总线（WTB）一致性测试
Application Summary AI generated
This standard specifies conformance testing methods for the Wire Train Bus (WTB) protocol, which is part of the Train Communication Network (TCN) in electronic railway equipment. It is applied to verify that WTB interfaces on railway vehicles, such as locomotives and passenger cars, meet the required communication protocol specifications for reliable data exchange. The standard is used by manufacturers and testing laboratories during product development, type approval, and interoperability validation to ensure consistent performance across multi-vendor train configurations.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.