云边协同关键技术及其在智慧交通中的应用

Key technologies of cloud edge collaboration and its application in intelligent transportation

随着物联网、5G、边缘计算、区块链等技术的快速发展,结合了云计算与边缘计算优点的云边协同技术成为热门话题,它已被广泛应用于许多领域。文章在综合研究云计算、边缘计算、云边协同和智慧交通的基础上,提出将SM9双向身份认证协议应用于云边协同的数据协同中,保障边缘节点与云端间数据传输的安全,并将其运用在ETC中,保障用户信息的安全。

With the rapid development of IoT,5G,edge computing,blockchain and other technologies,cloud-edge collaboration technology,which combines the advantages of cloud computing and edge computing,has become a hot topic,and it has been widely used in many fields.Based on the comprehensive study of cloud computing,edge computing,cloud-edge collaboration and smart transportation,this paper proposes to apply SM9 two-way authentication protocol to data collaboration in cloud-edge collaboration to secure data transmission between edge nodes and cloud,and to apply it to ETC to secure user information.