DB32/T 3313-2017 干线公路可变信息标志通信协议
简介
DB32/T 3313-2017
干线公路可变信息标志通信协议
Communication protocol of changeable message signs for trunk highway
2017-10-25实施
2017-09-25发布 目 次 前言...................................................................................................................................................................1 1范围................................................................................................................................................................. 1 2规范性引用文件.............................................................................................................................................1 3术语和定义.....................................................................................................................................................1 4型号分类.........................................................................................................................................................2 5通信过程.........................................................................................................................................................2 6帧结构.............................................................................................................................................................2 6.1发送帧.....................................................................................................................................................2 6.2应答帧.....................................................................................................................................................2 6.3帧校验.....................................................................................................................................................2 6.4数据类型.................................................................................................................................................2 6.5字符转义.................................................................................................................................................3 6.6帧类型.....................................................................................................................................................3 7帧内容.............................................................................................................................................................3 7.1查询故障状态.........................................................................................................................................3 7.2开启或关闭显示.....................................................................................................................................5 7.3同步设置亮度调节方式和显示亮度.................................................................................................... 6 7.4设置亮度调节方式.................................................................................................................................7 7.5设置显示亮度.........................................................................................................................................7 7.6查询亮度调节方式和显示亮度.............................................................................................................8 7.7查询时间.................................................................................................................................................9 7.8设置时间.................................................................................................................................................9 7.9下载文件...............................................................................................................................................10 7.10上传文件.............................................................................................................................................11 7.11系统重启.............................................................................................................................................12 7.12查询文件列表.....................................................................................................................................13 7.13删除文件.............................................................................................................................................14
7.14查询系统状态.....................................................................................................................................14 7.15设置路段状况.....................................................................................................................................15 7.16查询显示内容.....................................................................................................................................16
7.17显示预置播放表.................................................................................................................................17 附录 A（规范性附录）各类文件命名和格式............................................................................................. 19 附录 B（规范性附录）可变信息标志播放列表格式................................................................................. 21 附录 C（资料性附录）可变信息标志预置播放表和位图一览表............................................................. 26 本标准按照GB/T 1.1-2009给出的规则进行起草。 本标准由江苏省交通运输厅公路局提出。 本标准由江苏省交通运输厅归口。
DB32/T 3313-2017
干线公路可变信息标志通信协议
Communication protocol of changeable message signs for trunk highway
2017-10-25实施
2017-09-25发布 目 次 前言...................................................................................................................................................................1 1范围................................................................................................................................................................. 1 2规范性引用文件.............................................................................................................................................1 3术语和定义.....................................................................................................................................................1 4型号分类.........................................................................................................................................................2 5通信过程.........................................................................................................................................................2 6帧结构.............................................................................................................................................................2 6.1发送帧.....................................................................................................................................................2 6.2应答帧.....................................................................................................................................................2 6.3帧校验.....................................................................................................................................................2 6.4数据类型.................................................................................................................................................2 6.5字符转义.................................................................................................................................................3 6.6帧类型.....................................................................................................................................................3 7帧内容.............................................................................................................................................................3 7.1查询故障状态.........................................................................................................................................3 7.2开启或关闭显示.....................................................................................................................................5 7.3同步设置亮度调节方式和显示亮度.................................................................................................... 6 7.4设置亮度调节方式.................................................................................................................................7 7.5设置显示亮度.........................................................................................................................................7 7.6查询亮度调节方式和显示亮度.............................................................................................................8 7.7查询时间.................................................................................................................................................9 7.8设置时间.................................................................................................................................................9 7.9下载文件...............................................................................................................................................10 7.10上传文件.............................................................................................................................................11 7.11系统重启.............................................................................................................................................12 7.12查询文件列表.....................................................................................................................................13 7.13删除文件.............................................................................................................................................14
7.14查询系统状态.....................................................................................................................................14 7.15设置路段状况.....................................................................................................................................15 7.16查询显示内容.....................................................................................................................................16
7.17显示预置播放表.................................................................................................................................17 附录 A（规范性附录）各类文件命名和格式............................................................................................. 19 附录 B（规范性附录）可变信息标志播放列表格式................................................................................. 21 附录 C（资料性附录）可变信息标志预置播放表和位图一览表............................................................. 26 本标准按照GB/T 1.1-2009给出的规则进行起草。 本标准由江苏省交通运输厅公路局提出。 本标准由江苏省交通运输厅归口。
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