新型整车控制器关键技术分析

Analysis on Key Technologies of New Vehicle Controller Unit

从汽车电动化、智能化、网联化、共享化的角度阐述了新型整车控制器关键技术需求,包括高计算性能、高通讯带宽、高功能安全性、软件持续更新。针对上述需求总结了以太网、CANFD、多核芯片、双核心、OTA关键技术行业现状,对未来发展趋势进行了展望。

The key technology requirements of the new Vehicle Controller Unit(VCU)are expounded from the automotive perspectives of electrification,intellectualization,connection and sharing mobility,including high computing performance,high communications bandwidth,high security,continuous software updates.Based on the above requirements,current key technological situation of Ethernet,CANFD,multi-core chip,dual core and OTA is summarized for automotive industry and future development trends and prospects are presented.