基于云理论的铁路客票系统安全防护评估研究  

作　　者：熊文祥 

机构地区：[1]陕西省铁道及地下交通工程重点实验室(中铁一院),西安710043

出　　处：《科技创新与应用》2024年第4期42-45,共4页Technology Innovation and Application

基　　金：中铁第一勘察设计院集团有限公司(2022年度科研)“地下及室内空间安全态势感知与定位技术研究”(2022KY49ZD(ZNGZ)-01)。

摘　　要：铁路客票系统是铁路运输关键信息基础,对铁路客票系统安全防护有效评估事关社会秩序和公众利益。对铁路客票系统安全防护有效评估是实现铁路客票系统整体功能安全性评估的重要基础。针对铁路客票系统安全防护能力评估问题,研究基于云模型的铁路客票系统安全防护评估方法,给出应用该方法评估客票系统安全防护能力的评估步骤,构建铁路客票系统安全防护评估指标体系,依据云理论计算分析客票系统安全防护能力水平,通过实例应用表明,基于云模型的铁路客票系统安全防护评估模型可有效地表达客票系统安全防护水平,为铁路客票系统的安全防护评估提供一种新的方法和理论支持。The railway ticket system is the key information basis of railway transportation,and the effective evaluation of the safety protection of the railway ticket system is related to social order and public interest.The effective evaluation of the safety protection of the railway ticket system is an important basis for realizing the overall functional safety evaluation of the railway ticket system.Aiming at the problem of safety protection capability evaluation of railway ticket system,the safety protection evaluation method of railway ticket system based on cloud model is studied,and the evaluation steps of using this method to evaluate the security protection capability of railway ticket system are given.In this paper,the safety protection evaluation index system of railway ticket system is constructed,and the security protection capability level of ticket system is calculated and analyzed according to cloud theory.The safety protection evaluation model of railway ticket system based on cloud model can effectively express the safety protection level of railway ticket system,which provides a new method and theoretical support for the safety protection evaluation of railway ticket system.

关 键 词：铁路客票系统 安全防护 云理论 评估 方法 

分 类 号：TN918.91[电子电信—通信与信息系统]