摘要
移动出行的概念正在重塑车辆的功能定义,使得车辆和城市生活联系越来越紧密,应运而生的智能网联技术,不仅在驾驶模式下提供给用户更多的信息,而且在非驾驶模式下也拓展了功能场景。因此在非驾驶模式下功能创新非常活跃,比如远程实时视频查看、远程数据访问、整车哨兵模式等,这给电子电气架构和整车电源管理带来了很大的冲击。本文首先介绍永远在线系统组成及原理,然后分析当前系统存在的问题,其次提出新型的永远在线系统架构模型,并且介绍模型中每个组件的角色和相互联系,最后提出改进网络架构、最小系统、系统快速启动的方案和实践指导。
Intelligent mobility service starts reshaping the process of the vehicle function,and speeds up the urban life expanding into vehicle,therefore functional request span over the operation cycle into non-driving mode.With that foundation,new ideas and concepts are emerging under the non-driving mode.such as remote real-time video viewing,remote data access,vehicle sentry mode,etc.,It has the consequence that EEA and power system should adopt all the innovation's needs.This paper first introduces the system composition and principle of the always-online system,and analyzes the existing problems of the current system,secondly presents the new always-online system architecture model,and introduces the role and interconnection of each component in the model,and finally puts forward the plan and practical guidance of“optimized network architecture”,“the ECO system”,“Fast system start up”.
作者
彭方强
PENG Fang-qiang(ZEEKR Automobile(Hangzhou Bay New District,Ningbo)Co.,Ltd.,Ningbo 315336;Geely Automobile Research Institute(Ningbo)Co.,Ltd.,Ningbo 315336,China)
出处
《汽车电器》
2021年第11期1-3,7,共4页
Auto Electric Parts
关键词
永远在线
最小系统
架构模型
低功耗
快速启动
always-online
ECO system
optimized network architecture
low-power consumption
fast system start up
