A Multifunction Vehicle Bus Physical-Layer Dataset for Network Fault Diagnosis in Rail Transit Systems 核心 · 已核验

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This dataset presents physical-layer raw voltage measurements of a Multifunction Vehicle Bus (MVB) under eight typical fault states. Faults were injected using fault boards and auxiliary resistors on a custom-built test platform, and raw signals were captured by an acquisition board. All waveforms were sampled at 125 MHz, producing a total of 100 CSV files with approximately five million data rows per file, with repeated independent tests for each fault type. A unified configuration of function code 0 ensured consistent frame lengths for both master and slave frames during data collection. This raw measured dataset supports signal integrity evaluation and physical-layer fault feature analysis for rail transit communication networks.

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落地页

https://zenodo.org/doi/10.5281/zenodo.20580957

许可证

CC-BY-4.0 (置信:verified_official)

国内可访问性

国内直连:直连超时(慢或不稳定,非封锁证据) (2026-07-11 检测) 非直连:可达 (2026-07-11 检测)
「直连超时」表示检测窗口内未完成,系慢或不稳定证据,不构成封锁证据。

发布年份

2026

发布方

Zenodo

PHM 任务

fault_diagnosis