O
欧勒姆自研 · RTU 数据平台
DTU 通信实验台
核心链路
DTU → MQTT → 平台模板 → 自动采集 → 标准值
1识别 DTUTopic / IMEI
→2选择模板例如 NSDD6
→3自动采集平台下发 Modbus
→4标准化值、单位、质量
接入配置
先登记现场、Broker 和 DTU
DTU 状态
设备在线与上报
| 设备 | IMEI | 上行 Topic | 状态 | 最后上报 | 传感器 |
|---|---|---|---|---|---|
| 测试363-office DTU_864865060441624 | 864865060441624 | orome/DTU_864865060441624/up | 在线 | 2026-08-19 10:40:40 | 1 / 20 |
| 测试采集箱 TEST_DTU_001 | TEST-SN-001 | orome/TEST_DTU_001/up | 待接入 | 尚未收到 | 1 / 20 |
协议模板
DTU → 传感器 → 参数
测试363-officeIMEI 864865060441624
toc从站 1
| 参数 | JSON 字段 | 功能码 | 寄存器 | 格式 | 倍率 / 偏移 |
|---|---|---|---|---|---|
| TOC | toc | 04 | 0 / 1 | uint16 / AB | 0.01000000 / 0.00000000 |
| COD | cod | 04 | 1 / 1 | uint16 / AB | 0.01000000 / 0.00000000 |
| 色度 | color | 04 | 2 / 1 | uint16 / AB | 0.01000000 / 0.00000000 |
| 浊度 | turbidity | 04 | 3 / 1 | uint16 / AB | 0.01000000 / 0.00000000 |
| 水温 | temperature | 04 | 4 / 1 | uint16 / AB | 0.01000000 / 0.00000000 |
| UV254 | uv254 | 04 | 5 / 1 | uint16 / AB | 0.00010000 / 0.00000000 |
测试采集箱IMEI TEST-SN-001
测试温度从站 1
模板编辑
添加传感器和参数
原始证据
最近 MQTT 报文
| 接收时间 | DTU | Topic | Payload 原文 | HEX 字节 |
|---|---|---|---|---|
| 2026-08-19 10:40:40.014 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:39:40.217 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:38:40.421 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:37:40.423 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:36:40.627 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:35:40.731 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:34:40.834 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:33:41.039 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:32:41.141 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:32:28.789 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | h l F517 字节 | 01040C000002680000066C0000463599A7 |
| 2026-08-19 10:31:41.312 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:30:41.413 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:29:41.615 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:28:41.718 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:27:41.817 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:26:42.021 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:25:42.124 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:24:42.327 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:23:42.429 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:22:42.522 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:21:42.824 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:20:42.928 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:19:43.029 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:18:43.232 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:17:43.335 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:17:23.875 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | g g E17 字节 | 01040C0000026700000667000045E17D39 |
| 2026-08-19 10:16:43.408 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:15:43.511 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:14:43.715 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
| 2026-08-19 10:13:43.818 | 测试363-office DTU_864865060441624 | orome/DTU_864865060441624/up | 07 字节 | 0104020030B924 |
解析测试