【摘要】 介绍了一种列车在线故障数据处理嵌入式系统的设计思路,阐述了基于DOS平台的定时中断驱动、系统内存驻留、嵌入后台运行等功能的具体实现方法,提出了编程中应注意的问题。该系统在实验室运行良好。更多还原

【Abstract】 The design thinking of the embedded system for the processing of on-line train fault data processing is put forward.Realization methods of the functions like, based on DOS platform, the timing interruption/drive, TSR(terminate and stay residence) andembedded operation are expounded. It is reminded several questions for the programming. The system works well in the laboratory.更多还原