集中式汽车电子电气架构平台设计研究

Design and Research on Automotive Centralized Electronic and Electrical Architecture Platform

基于现代乘用车电子电气架构的演进,分析讨论了新一代集中式汽车电子电气架构出现的技术背景和典型应用。从项目实践成果出发,针对各类电气功能应用的具体实现,对以车载以太网为载体的面向服务架构(SOA)在集中式架构上的实现方式做出了必要讨论。介绍了基于区域控制器的信号转服务区域化实践方案,以及相关服务化功能在环形以太网网络拓扑的安全实现,并针对自动驾驶、智能座舱等高性能感知器件功能的服务化提出了几种可行性解决方案。希望为有关从业人员的相关研究提供参考和帮助。

Based on the evolution of passenger vehicle electronic and electrical architecture,this article analyzes the technica l background and typical applications of centralized EE architecture.Based on the results of the project,the necessary discuss ion was made on the specific implementation of various EE function applications,and the implementation method of service-oriented architecture(SOA)based on in-vehicle Ethernet on a centralized EE architecture.This article introduces a pra ctical solution for zonal service transformation based on zonal module,as well as the safety implementation of service-oriented functions under Ethernet network topology in ring.It also proposes solutions for the service-oriented functions of high-performance sensing devices,under the fields of auto-drive and intelligent cockpit.