铁路通信信号工程技术2024，Vol.21Issue(1)：57-61,5.DOI:10.3969/j.issn.1673-4440.2024.01.011
基于北斗短报文的应用数据安全分析
Safety Analysis of Application Data Based on Beidou Short Messages
苏耀伟 1曹晓宇 1史立柱1
作者信息
- 1. 国能新朔准池铁路(山西)有限责任公司,山西朔州 036003
- 折叠
摘要
Abstract
With the development of Beidou navigation satellite system,a large number of studies have been conducted on the application data transmission of Beidou short messages in areas with frequent geological disasters.How to analyze its safety has become the key to engineering application.In this paper,FMEA is used to provide an application data safety analysis method based on Beidou short messages.In order to ensure the correctness of data as the starting point,possible failure modes are analyzed,especially the risks caused by data changes.According to the failure mode,the corresponding risk mitigation measures are given to prevent or mitigate the risks.This will provide safety assistance for the wide application of Beidou short message in the future rail transit field to improve the overall safety of the system.关键词
FMEA/北斗/短报文/临时限速Key words
FMEA/Beidou/short message/temporary speed restriction分类
交通工程引用本文复制引用
苏耀伟,曹晓宇,史立柱..基于北斗短报文的应用数据安全分析[J].铁路通信信号工程技术,2024,21(1):57-61,5.
