车辆平台电磁安全威胁量化分析  

Quantitative Analysis of Electromagnetic Safety Threats on Vehicle Platforms

作　　者：郑浩月 贺志昂 宋滔 陈益龙 贺宇 何小东 ZHENG Hao-yue;HE Zhi-ang;SONG Tao;CHEN Yi-long;HE Yu;HE Xiao-dong(China Cyber Security Co.,Ltd.,Chengdu Sichuan 610041,China;Dongfeng Off-Road Vehicle Co.,Ltd.,Shiyan Hubei 442000,China)

机构地区：[1]中国电子科技网络信息安全有限公司,四川成都610041 [2]东风越野车有限公司,湖北十堰442000

出　　处：《通信技术》2019年第2期460-465,共6页Communications Technology

摘　　要：强电磁脉冲对车辆平台电磁安全构成了严重威胁。为了评估强电磁脉冲对车辆平台电磁安全造成的威胁程度,对其在强电磁脉冲源攻击下的耦合机理和毁伤效应进行研究,基于时域有限积分法建立强电磁脉冲攻击模型,对天馈系统、车辆舱体、电控系统在强电磁环境下的耦合效应进行了仿真计算,实现了车辆平台电磁安全威胁程度的量化分析,分析结果可作为车辆平台强电磁安全防护研究的设计输入和理论支撑。High electromagnetic pulse poses a serious threat to the electromagnetic safety of vehicle platform.In order to evaluate the degree of threat caused by high electromagnetic pulse to the electromagnetic safety of vehicle platform,the coupling mechanism and damage effect under the attack of high electromagnetic pulse source are explored.Based on the time domain finite integration method,a high electromagnetic pulse attack model is established,and the coupling effect of the feed system,vehicle cabin and electronic control system in the high electromagnetic environment simulated.A quantitative analysis of the degree of electromagnetic security threats on vehicle platforms is done.The analysis results may be used as design input and theoretical support for the exploration of high electromagnetic safety protection of vehicle platforms.

关 键 词：强电磁脉冲 车辆平台 电磁安全 电磁防护 

分 类 号：TN972[电子电信—信号与信息处理]