汽车电气网络拓扑设计分析  

Analysis of the Electronic Network Topology Design of Vehicle

作　　者：余世运 孟胥里 YU Shiyun;MENG Xuli(Anhui Jianghuai Automobile Group Co.,Ltd.,Technical Center,Anhui Hefei 230601)

机构地区：[1]安徽江淮汽车集团股份有限公司技术中心,安徽合肥230601

出　　处：《汽车实用技术》2021年第19期83-84,121,共3页Automobile Applied Technology

摘　　要：网络拓扑是汽车电气电子网络架构的核心,对汽车的网络性能、安全和成本有着重大影响。文章将对汽车电气网络拓扑的设计开发流程进行分析,重点介绍汽车网络拓扑类型及总线类型,对汽车电气网络拓扑的设计原则进行阐述,结合实际对典型车型的电气网络拓扑进行解析,并对未来车型的电气网络拓扑设计提出建议。Network topology is the core of electronical and electronic network architecture of vehicle,has a significant impact on network performance,security and cost of vehicle.This article will analyze the design and development process of vehicle electronic network topology,focus on the types of vehicle network topology and bus types,explain the design principles of vehicle electronic network topology,and analyze the electrical network topology of typical vehicle models in combination with the actual situation.Suggestions for the design of the electrical network topology of the vehicle.

关 键 词：网络拓扑 总线类型 速率 域控制器 

分 类 号：U463.6[机械工程—车辆工程]