摘要
随着汽车功能复杂度不断增加,OTA远程升级技术已经成为智能网联汽车的基本功能,也是智能化的必备标签。文章介绍了OTA的系统构成、技术要求、OTA业务流程等内容,通过结合域集中式的网络架构和以太网通信技术,实现全车MPU和MCU控制器可OTA,用户可灵活选择升级的时间和地点,不断实现产品功能的迭代、问题的修复、体验的优化。
With the increasing complexity of automotive functions,OTA remote upgrade technology has become a basic function of intelligent connected vehicles and a necessary symbol of in⁃telligence.The system composition of OTA,technical requirements,and the OTA business processes are introduced.By integrating domain-centralized network architecture and Ethernet communication technology,it is possible to achieve OTA for all vehicle MPUs and MCUs.Users can flexibly choose the time and place for upgrades,which continuously realizing the iteration of product functions,the repair of issues,and the optimization of the experience.
作者
辛兢泽
王志搏
XIN Jingze;WANG Zhibo
出处
《上海汽车》
2024年第7期5-10,15,共7页
Shanghai Auto
