摘要
为解决TSP系统在使用过程中可能出现的U盘位反转问题,提出了一种U盘文件冗余方案。本文描述了U盘位反转的原理,以及在发生位反转时采用U盘文件冗余方案实现TSP系统可靠装载U盘,并且评估了该方案的应用场景、适用范围和可靠性。经实验证明,该方案能够应用于现场工程实施中,提高了U盘加载文件的可靠性。
A scheme of U-disk redundancy used for solving the U-disk's bit reverse problem is introduced.Firstly,the principle of U-disk bit reverse is described.Then,how to use the scheme to solve the bit-reverse problem is described.Next,the application scenario,application scope and reliability of U-disk file redundancy are assessed.It has been proved by test that the scheme can be easily implemented on site to promote the reliability of the U-disk file's loading.
作者
董高云
余文兵
郑重虎
Dong Gaoyun;Yu Wenbing;Zheng Chonghu
出处
《铁道通信信号》
2019年第6期74-77,共4页
Railway Signalling & Communication
关键词
安全计算机平台
位反转
U盘冗余
装载
Safety computer platform
Bit-reverse
U-disk redundancy
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