摘要
随着智能网联汽车的发展,传统车载通信系统已难以满足日益增长的数据传输需求。文章提出一种基于车载以太网的智能汽车通信系统设计方案,采用分层架构,融合车载以太网物理层标准、音频视频桥接协议以及时间敏感网络协议等关键技术。研究结果表明,基于车载以太网的通信系统能够有效满足智能汽车对高带宽、低延迟和实时性的要求,为智能网联汽车的发展提供重要支撑。
With the development of intelligent connected vehicles,the traditional vehicle communication system has been difficult to meet the increasing demand for data transmission.This paper proposes a design scheme of intelligent vehicle communication system based on vehicle Ethernet,which adopts layered architecture and integrates key technologies such as physical layer standard of vehicle Ethernet,audio and video bridging protocol and time sensitive network protocol.The research results show that the communication system based on vehicle Ethernet can effectively meet the requirements of intelligent vehicles for high bandwidth,low delay and real-time,which provides an important support for the development of intelligent networked vehicles.
作者
吴海林
王明
WU Hailin;WANG Ming(Chery Automobile Co.,Ltd.,Wuhu 241001,China)
出处
《通信电源技术》
2024年第20期32-34,共3页
Telecom Power Technology
关键词
智能汽车
车载以太网
通信系统
实时性
intelligent vehicle
on-board Ethernet
communication system
real-time
