车辆网络安全技术设计开发  

Design and Development of Vehicle Cyber Security Technology

作　　者：赵能卿 张小波 刘钦[1] 夏自强 罗炜 胡阳 ZHAO Nengqing;ZHANG Xiaobo;LIU Qin;XIA Ziqiang;LUO Wei;HU Yang(Jiangling Motors Company Limited,Nanchang 330001,China)

机构地区：[1]江铃汽车股份有限公司,江西南昌330001

出　　处：《汽车实用技术》2024年第1期46-50,共5页Automobile Applied Technology

基　　金：江西省重点研发计划项目(20212BBE51014)。

摘　　要：软件定义汽车、自动驾驶、智能网联、车路协同V2X等新兴技术的应用,使得智能网联汽车面临严峻的安全风险挑战。为提高某新车型网络安全水平,依托全新技术架构平台iDEA,文章从网络安全目标——安全、隐私、财产损失、非安全功能四个维度对车辆网络安全进行了分析,根据识别出来的网络安全风险和处置决策制定了合理的网络安全机制。结合新车型网络拓扑图结构对控制器网络信息安全进行设计与开发,极大提高了该车型网络信息安全的防护水平。Because of the application of emerging technologies such as software defined vehicles,autonomous driving,intelligent connected vehicles,and vehicle road collaboration V2X,intelligent connected vehicles face severe safety risks and challenges.In order to improve the cyber security level of a new vehicle model,based on the brand-new technical framework platform iDEA,this paper analyzes the vehicle cyber security from the four dimensions of the cyber security target—security,privacy,property loss and non-security function.According to the identified cyber security risk and disposal decision,a reasonable cyber security mechanism is established.Designing controllers's cyber security based on the new vehicle cyber topology,it greatly improves the protection level of cyber security of the model.

关 键 词：智能网联汽车 网络安全 iDEA技术平台 

分 类 号：U463.6[机械工程—车辆工程]