ICS 03.220.20, 93.080.30 CCS R 85 团体 标准 智能交通系统 LCD可变信息标志技术要求 Technical requirement s for LCD variable message traffic signs used in Intelligent transportation system 2022 – 12 – 30发布 2022 – 12 – 30实施 中关村中交国通智能交通产业联盟 发布 T/ITS 0176-2022 全国团体标准信息平台 全国团体标准信息平台 T/ITS 0176—2022 I 目 次 目 次 ................................ ................................ ................................ ................................ ................................ . I 前 言................................ ................................ ................................ ................................ ............................... IV 1 范围 ................................ ................................ ................................ ................................ ................................ 1 2 规范性引用文件 ................................ ................................ ................................ ................................ ............ 1 3 术语和定义 ................................ ................................ ................................ ................................ .................... 2 3.1 设备及零部件 ................................ ................................ ................................ ................................ ......... 2 3.2 设备安装 ................................ ................................ ................................ ................................ ................. 4 3.3 视觉特性 ................................ ................................ ................................ ................................ ................. 5 3.4 试验 ................................ ................................ ................................ ................................ ......................... 7 4 缩略语 ................................ ................................ ................................ ................................ ............................ 8 5 要求 ................................ ................................ ................................ ................................ ................................ 9 5.1 尺寸和误差要求 ................................ ................................ ................................ ................................ ..... 9 5.2 总设计要求 ................................ ................................ ................................ ................................ ............. 9 5.3 视觉性能要求 ................................ ................................ ................................ ................................ ......... 9 5.4 物理性能要求 ................................ ................................ ................................ ................................ ....... 17 5.5 功能要求 ................................ ................................ ................................ ................................ ............... 22 5.6 限用物质 ................................ ................................ ................................ ................................ ............... 22 6 试验、评测和采样方法 ................................ ................................ ................................ .............................. 23 6.1 试验顺序 ................................ ................................ ................................ ................................ ............... 23 6.2 耐久性 ................................ ................................ ................................ ................................ ................... 23 6.3 试验模块 ................................ ................................ ................................ ................................ ............... 23 6.4 物理性能试验方法 ................................ ................................ ................................ ............................... 24 6.5 限用物质 ................................ ................................ .............