中国汽车工程学会标准合作式智能运输系统车用通信系统应用层及应用数据交互标准T/CSAE53-201720××-××-××发布中国汽车工程学会发布20××-××-××实施Cooperativeintelligenttransportationsystem;vehicularcommunication;applicationlayerspecificationanddataexchangestandard(报批稿)在提交反馈意见时,请将知道的该标准所涉及必要专利信息连同支持性文件一并附上。由中国汽车工程学会发布的本标准,旨在提升产品研发、制造等的水平。标准的采用完全自愿,其对于任何特定用途的可用性和适用性,包括可能的其他风险,由采用者自行负责。IT/CSAE53-2017目次前言.............................................................................ⅩⅢ1范围............................................................................12规范性引用文件.................................................................13术语和定义......................................................................13.1定义........................................................................13.2缩略语......................................................................24合作式智能运输系统车用通信系统..................................................44.1系统介绍....................................................................44.2标准范围....................................................................45车用通信系统基础应用............................................................55.1需求分析....................................................................55.2应用定义及基本要求..........................................................65.2.1总则....................................................................65.2.2前向碰撞预警............................................................65.2.2.1应用定义和预期效果..................................................65.2.2.2主要场景............................................................65.2.2.3系统基本原理........................................................75.2.2.4通信方式............................................................85.2.2.5基本性能要求....................