DB50 重庆市地方标准 氢燃料电池车辆示范运行公共数据 采集规范 2023-09-15发布 2023-12-15实施 重庆市市场监督管理局发布DB50/T1478—2023ICS43.040.99 CCST47 DB50/T1478—2023 I目次 前言.....................................................................................................................................................................II 1范围...................................................................................................................................................................1 2规范性引用文件...............................................................................................................................................1 3术语和定义.......................................................................................................................................................1 4一般要求...........................................................................................................................................................1 5制氢企业...........................................................................................................................................................2 5.1协议规范.......................................................................................................................................................2 5.2通信连接.......................................................................................................................................................2 5.3数据包结构和定义.......................................................................................................................................2 5.4命令标识.......................................................................................................................................................2 5.5实时信息上报...............................................................................................................................................3 6运氢车辆...........................................................................................................................................................4 6.1协议规范.......................................................................................................................................................4 6.2通信连接.......................................................................................................................................................4 6.3数据包结构和定义.......................................................................................................................................5 6.4实时信息上报...............................................................................................................................................5 7加氢站...............................................................................................................................................................7 7.1协议规范.......................................................................................................................................................8 7.2通信连接.......................................................................................................................................................8 7.3数据包结构和定义.......................................................................................................................................8 7.4命令标识.......................................................................................................................................................8 7.5实时信息上报...............................................................................................................................................8 8燃料电池汽车.................................................................................................................................................13 8.1协议规范.....................................................................................................................................................13 8.2通信连接.................................................................