浅谈HX_(D)2B型机车消息数据采集转储解析过程实现

Realization of collecting,dumping and parsing message data for HX_(D)2B locomotives

论述了HX_(D)2B型电力机车消息数据产生的机制,总线仲裁器对消息数据的处理方式,机车司机显示屏对数据的存储,以及地面软件对文件的解析原理。通过对消息数据的处理和分析,为HX_(D)2B型机车的检修提供数据依据的同时还可为机车故障诊断预测提供保障。

The paper expounds the generation mechanism of message data,the processing mode of the message data by the bus arbiter,the data storage of the driver’s display screen in HX_(D)2 B electric locomotive as well as the file parsing principle on the ground software.Through processing and parsing the message data,it not only provides data for the locomotive maintenance,but also provides guarantees for locomotive fault diagnosis and prediction.