救护车车载计算机医疗信息安全等级可靠性评价方法研究  

Research on reliability evaluation method of ambulance on-board computer medical information security level

作　　者：詹庆[1] Zhan Qing(Wuxi Mental Health Center,Jiangsu Wuxi, 214151, China)

机构地区：[1]无锡市精神卫生中心,江苏无锡214151

出　　处：《机械设计与制造工程》2020年第7期111-114,共4页Machine Design and Manufacturing Engineering

摘　　要：针对当前医疗信息安全等级可靠性评价结果与实际不符,存在可靠性评价指标合理度低和评价准确率低的问题,提出了救护车车载计算机医疗信息安全等级可靠性评价方法,通过资源分布模型分析信息系统中信息流的传输过程,根据分析结果构建医疗信息安全等级可靠性评价指标体系。在信息安全等级可靠性评价中引入模糊数学理论,建立医疗信息安全等级可靠性评价模型。实验结果表明,所提方法的评价指标合理,评价结果准确率高。Aiming at the problem that the reliability evaluation results of current medical information security level are inconsistent with the actual situation,and the reliability evaluation index is low in rationality and accuracy,a reliability evaluation method of ambulance on-board computer medical information security level is proposed.It analyzes the transmission process of information flow in the information system through the resource distribution model,and the medical information security level is constructed according to the analysis results reliability evaluation index system.It introduces fuzzy mathematics theory into the reliability evaluation of information security level to establish the reliability evaluation model of medical information security level.The experimental results show that the proposed method has high rationality and accuracy.

关 键 词：计算机医疗信息 安全等级 可靠性评价 评价指标体系 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]