摘要
对主要汽车网络协议的特性和应用范围进行了对比分析,并由此进一步阐述未来汽车网络协议的发展趋势。汽车网络的研究主要包括汽车网络协议,汽车体系结构,汽车网络操作系统三个方面。典型的无线通信设备的应用,推动了汽车无线通信协议的发展。单一汽车网络很难满足不断发展的汽车电子和用户需求,多元网络是未来汽车体系机构的发展方向;汽车网络操作系统的发展为汽车网络提供了更加全面的系统功能,并为外部的通信提供了开放的系统接口。
Several vehicle network protocols are compared on their properties and application domains, and development trends of the future vehicle network protocols are discussed. Today, the study of vehicle network comprises vehicle network, vehicle architecture, vehicle network operation system （OS）. The application of typical wireless communication devices is promoting the adoption of wireless communication in automotive system. Single vehicle network can hardly meet the increasing automotive electronics and user＇s requirements, and multiplex vehicle network will be the orientation of future vehicle architecture. Vehicle network OS provides more comprehensive system functions for vehicle network, offers open system interfaces for external communication.
出处
《农业装备与车辆工程》
2009年第7期49-52,67,共5页
Agricultural Equipment & Vehicle Engineering
关键词
汽车网络
通信协议
汽车电子
总线
vehicle network
communication protocols
automotive electronics
bus
