基于域集中式架构的汽车车载通信安全方案  

Vehicle-mounted communication security program based on domain-centralized architecture

作　　者：金星辰 方沂[1] 徐征[1] JIN Xing-chen;FANG Yi;XU Zheng(School of Automobile and Transportation,Tianjin University of Technology and Education,Tianjin 300222,China)

机构地区：[1]天津职业技术师范大学汽车与交通学院,天津300222

出　　处：《天津职业技术师范大学学报》2020年第4期48-53,共6页Journal of Tianjin University of Technology and Education

基　　金：教育部产学合作协同育人项目(201901241012).

摘　　要：随着汽车行业智能化、网联化、电动化的飞速发展,智能网联汽车被攻击事件频发,导致个人信息泄露、汽车远程操控等安全隐患。针对这些安全隐患,本文提出一种汽车车载通信安全架构方案,该方案通过构建云端层、域控制器层、ECU层和车内网络传输层等多域分层入侵检测模型,实现预防—检测—预警的完整安全防护体系。With the rapid development of intelligent,networked and electrification in the automotive industry,attacks frequently occur on intelligent networked vehicles,leading to major security risks such as personal information leakage and remote control of vehicles.A vehicle-mounted communication security architecture scheme is proposed for the above-mentioned hidden security risks.In this scheme,multi-domain layered intrusion detection models such as cloud layer,domain controller layer,ECU layer and in-vehicle network transmission layer are constructed to realize a complete security protection system from prevention to detection to early warning.

关 键 词：智能网联汽车 信息安全 入侵检测模型 

分 类 号：U463.6[机械工程—车辆工程]