智能网联汽车联网全链路分析

Full Link Analysis of an Intelligent and Connected Vehicle Network

“网联化”是智能网联汽车的根本属性,给汽车用户带来的体验提升,是智能座舱开发的重点。以T-Box和IVI为主的车内联网设备为用户提供多样的服务。从本地端到云端,结合信息安全,有一套复杂的链路,只有当每个节点都正确地完成业务工作,才可保证整个联网链路的畅通。主要介绍汽车联网全链路及车内主要的联网终端设备,并对其中重点环节进行展开和失效模式分析。

"Networking"is the fundamental attribute of intelligent and connected vehicles,which is the focus of the development of intelligent cockpit to improve users’driving experiences.T-box and IVI are 2 main in-car internet connected devices to provide users with various services.From the local end to the cloud,combined with information security,there is a set of complex links.Only when each node completes the service correctly can the whole network link be smooth.This paper mainly introduces the whole link of automobile network and the main network terminal equipment in the car,and carries on the development and failure mode analysis of the key links.