ICS03.220.20 CCSR85 团体标准 T/CITSA50-2025 网联环境下信号控制场景信息交互技术 要求 Technicalrequirementsforinformationinteractioninsignalcontrol scenariosinaconnectedenvironment 2025-01-16发布 2025-02-10实施 中国智能交通协会发布 ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á 全国团体标准信息平台 T/CITSA50—2025 I目次 前言.................................................................................III 1范围................................................................................1 2规范性引用文件......................................................................1 3术语和定义、缩略语..................................................................1 术语和定义......................................................................1 缩略语..........................................................................1 4基本规定............................................................................2 信息集组成......................................................................2 编码原则........................................................................2 城市道路交通信号控制总体结构....................................................2 信息交互流程示意图..............................................................3 交互信息........................................................................3 5路段人行横道........................................................................3 场景概述........................................................................3 信息交互流程....................................................................4 6单点交叉口..........................................................................5 场景概述........................................................................5 信息交互流程....................................................................6 7干线信号控制........................................................................6 场景概述........................................................................7 信息交互流程....................................................................7 8区域信号控制系统....................................................................8 场景概述........................................................................8 信息交互流程....................................................................9 9信息集编码.........................................................................10 消息帧.........................................................................10 数据帧.........................................................................11 数据元素.......................................................................12 附录A（规范性）网联环境下信号控制消息帧编码.........................................15 A.1驾驶员消息.....................................................................15 A.2车辆消息.......................................................................15 A.3移动设备消息...................................................................15 A.4路侧消息.......................................................................16 A.5中心系统消息...................................................................16 附录B（规范性）网联环境下信号控制数据帧编码.........................................17 B.1车辆数据帧.....................................................................17 ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á ÖйúÖÇÄܽ»Í¨Ð­»á 全国团体标准信息平台 T/CITSA50—2025 IIB.2移动设备数据帧.................................................................18 B.3路侧数据帧.....................................................................19 B.4中心系统数据帧.................................................................23 B.5通用数据帧.....................................................................24 附录C（规范性）网联环境下信号控制数据元素编码.......................................26 C.1驾驶员数据元素.................................................................26 C.2车辆数据元素...................................................................27 C.3非机动车数据元素...............................................................33 C.4行人通行数据元素.....