2022華為物聯(lián)網(wǎng)平臺(tái)設(shè)備接入手冊(cè)

設(shè)備接入用戶指南文檔版本1.49發(fā)布日期2022-07-30華為云計(jì)算技術(shù)有限公司目

錄1

概述..............................................................................................................................................12

設(shè)備接入......................................................................................................................................

32.1

協(xié)議清單......................................................................................................................................................................................

32.2

設(shè)備鑒權(quán)......................................................................................................................................................................................

92.3

開放協(xié)議接入...........................................................................................................................................................................122.3.1

MQTT/MQTTS

協(xié)議接入..................................................................................................................................................

12

使用前必讀........................................................................................................................................................................

13

MQTT

協(xié)議支持說(shuō)明......................................................................................................................................................

132.3.2

HTTPS

協(xié)議接入..................................................................................................................................................................

16

使用

https

協(xié)議接入........................................................................................................................................................16

API概覽.............................................................................................................................................................................

19

設(shè)備鑒權(quán)............................................................................................................................................................................

19.1

設(shè)備鑒權(quán).........................................................................................................................................................................

19

設(shè)備消息上報(bào)....................................................................................................................................................................

21.1

設(shè)備消息上報(bào)................................................................................................................................................................

22

設(shè)備屬性上報(bào)....................................................................................................................................................................

23.1

設(shè)備屬性上報(bào)................................................................................................................................................................

23.2

網(wǎng)關(guān)上報(bào)子設(shè)備屬性...................................................................................................................................................

252.3.3

LwM2M

協(xié)議接入...............................................................................................................................................................

28

使用

LwM2M

協(xié)議接入..................................................................................................................................................282.4

泛協(xié)議接入...............................................................................................................................................................................

292.4.1

概述........................................................................................................................................................................................

292.4.2

泛協(xié)議開發(fā)...........................................................................................................................................................................

30

SDK介紹............................................................................................................................................................................31

代碼開發(fā)............................................................................................................................................................................

32

測(cè)試驗(yàn)證............................................................................................................................................................................

36

鏡像制作............................................................................................................................................................................

44

托管部署............................................................................................................................................................................

45

非托管部署........................................................................................................................................................................

462.4.3

JT808

協(xié)議接入...................................................................................................................................................................

48

JT808

協(xié)議說(shuō)明................................................................................................................................................................48

部署插件............................................................................................................................................................................

48

設(shè)備側(cè)對(duì)接........................................................................................................................................................................

50設(shè)備接入用戶指南目

錄文檔版本

1.49(2022-07-30)2設(shè)備接入用戶指南 目

錄

應(yīng)用側(cè)對(duì)接........................................................................................................................................................................

53.1

屬性上報(bào).........................................................................................................................................................................

53.2

同步命令.........................................................................................................................................................................

57.2.1

終端管理.....................................................................................................................................................................

57.2.2

位置及報(bào)警.................................................................................................................................................................

64.2.3

車輛管理.....................................................................................................................................................................

69.2.4

實(shí)時(shí)音視頻.................................................................................................................................................................

76.2.5

歷史視頻.....................................................................................................................................................................

78.2.6

文本信息下發(fā).............................................................................................................................................................

822.4.4

SL651

協(xié)議接入...................................................................................................................................................................

84

SL651

協(xié)議說(shuō)明...............................................................................................................................................................

84

部署插件............................................................................................................................................................................

84

設(shè)備側(cè)對(duì)接........................................................................................................................................................................

852.4.5

HJ212

協(xié)議接入...................................................................................................................................................................

88

HJ212

協(xié)議說(shuō)明...............................................................................................................................................................

89

部署插件............................................................................................................................................................................

89

設(shè)備側(cè)對(duì)接........................................................................................................................................................................

903

消息通信....................................................................................................................................943.1

設(shè)備數(shù)據(jù)上報(bào)...........................................................................................................................................................................943.1.1

概述........................................................................................................................................................................................

943.1.2

設(shè)備消息上報(bào).......................................................................................................................................................................

96

消息上報(bào)概述....................................................................................................................................................................

96

消息上報(bào)使用說(shuō)明...........................................................................................................................................................

97

消息上報(bào)使用示例...........................................................................................................................................................

983.1.3

自定義

Topic

通信...............................................................................................................................................................

993.1.4

設(shè)備屬性上報(bào).....................................................................................................................................................................

102

屬性上報(bào)概述.................................................................................................................................................................

102

屬性上報(bào)使用說(shuō)明.........................................................................................................................................................103

屬性上報(bào)使用示例.........................................................................................................................................................1053.2

云端數(shù)據(jù)下發(fā)........................................................................................................................................................................

1073.2.1

概述......................................................................................................................................................................................1073.2.2

消息下發(fā).............................................................................................................................................................................

109

消息下發(fā)概述.................................................................................................................................................................

109

消息下發(fā)使用說(shuō)明.........................................................................................................................................................110

消息下發(fā)使用示例.........................................................................................................................................................1143.2.3

屬性下發(fā).............................................................................................................................................................................

119

屬性下發(fā)概述.................................................................................................................................................................

119

屬性下發(fā)使用說(shuō)明.........................................................................................................................................................119

屬性下發(fā)使用示例.........................................................................................................................................................1213.2.4

命令下發(fā).............................................................................................................................................................................

124

命令下發(fā)概述.................................................................................................................................................................

124

同步命令下發(fā).................................................................................................................................................................

126文檔版本

1.49(2022-07-30)3設(shè)備接入用戶指南 目

錄

異步命令下發(fā).................................................................................................................................................................

128

命令下發(fā)使用示例.........................................................................................................................................................1333.3

設(shè)備間消息通信（M2M）.................................................................................................................................................1373.3.1

設(shè)備間消息通信概述........................................................................................................................................................

1373.3.2

設(shè)備間消息通信使用說(shuō)明...............................................................................................................................................1383.3.3

設(shè)備間消息通信使用示例...............................................................................................................................................1413.4

設(shè)備策略.................................................................................................................................................................................

1473.4.1

設(shè)備策略概述.....................................................................................................................................................................

1473.4.2

設(shè)備策略使用說(shuō)明............................................................................................................................................................

1493.4.3

設(shè)備策略使用示例............................................................................................................................................................

1553.5

廣播通信.................................................................................................................................................................................

1633.5.1

廣播通信概述.....................................................................................................................................................................

1633.5.2

廣播通信使用說(shuō)明............................................................................................................................................................

1653.5.3

使用示例.............................................................................................................................................................................

1663.6

編解碼插件............................................................................................................................................................................

1684

設(shè)備管理.................................................................................................................................

1714.1

創(chuàng)建產(chǎn)品.................................................................................................................................................................................

1714.2

產(chǎn)品模型.................................................................................................................................................................................

1724.3

注冊(cè)設(shè)備.................................................................................................................................................................................

1744.3.1

注冊(cè)單個(gè)設(shè)備.....................................................................................................................................................................

1744.3.2

批量注冊(cè)設(shè)備.....................................................................................................................................................................

1764.3.3

注冊(cè)

X.509

證書認(rèn)證的設(shè)備..........................................................................................................................................

1774.3.4

自動(dòng)注冊(cè)設(shè)備.....................................................................................................................................................................

1824.4

管理設(shè)備.................................................................................................................................................................................

1834.5

設(shè)備高級(jí)搜索........................................................................................................................................................................

1874.6

群組.........................................................................................................................................................................................1904.7

設(shè)備影子.................................................................................................................................................................................

1974.8OTA升級(jí)................................................................................................................................................................................

2034.8.1

軟固件包上傳.....................................................................................................................................................................

2034.8.2

軟件升級(jí).............................................................................................................................................................................

207

升級(jí)指導(dǎo)..........................................................................................................................................................................

207

設(shè)備側(cè)適配開發(fā)指導(dǎo)....................................................................................................................................................

212

PCP

協(xié)議介紹.................................................................................................................................................................

2304.8.3

固件升級(jí).............................................................................................................................................................................

2364.9

文件上傳.................................................................................................................................................................................

2434.10

網(wǎng)關(guān)與子設(shè)備......................................................................................................................................................................

2454.11

標(biāo)簽.......................................................................................................................................................................................2484.12

設(shè)備代理..............................................................................................................................................................................

2494.13

設(shè)備認(rèn)證憑證管理.............................................................................................................................................................

2545

規(guī)則引擎.................................................................................................................................

2575.1

規(guī)則引擎介紹........................................................................................................................................................................

2575.2

數(shù)據(jù)轉(zhuǎn)發(fā).................................................................................................................................................................................

258文檔版本

1.49(2022-07-30)4設(shè)備接入用戶指南 目

錄5.2.1

數(shù)據(jù)轉(zhuǎn)發(fā)簡(jiǎn)介.....................................................................................................................................................................

2585.2.2

訂閱推送.............................................................................................................................................................................

267

訂閱推送方式概述.........................................................................................................................................................267

使用

HTTP/HTTPS

訂閱推送......................................................................................................................................268

使用

AMQP

訂閱推送..................................................................................................................................................

275.1

AMQP

訂閱推送.........................................................................................................................................................

275.2

配置

AMQP

服務(wù)端訂閱...........................................................................................................................................277.3

AMQP

客戶端接入說(shuō)明............................................................................................................................................

278.4

Java

SDK

接入示例....................................................................................................................................................281.5

Node.js

SDK

接入示例.............................................................................................................................................

286.6

C#

SDK

接入示例......................................................................................................................................................

288.7

Python

SDK

接入示例..............................................................................................................................................

292.8

GO

SDK

接入示例.....................................................................................................................................................

294

使用

MQTT

訂閱推送...................................................................................................................................................

297.1

MQTT

訂閱推送.........................................................................................................................................................

297.2

配置

MQTT

服務(wù)端訂閱...........................................................................................................................................

299.3

MQTT

客戶端接入說(shuō)明............................................................................................................................................

303.4

Java

Demo

使用說(shuō)明................................................................................................................................................

3055.2.3

SQL

語(yǔ)句.............................................................................................................................................................................3085.2.4

連通性測(cè)試.........................................................................................................................................................................

3135.2.5

AMQP

隊(duì)列告警配置.......................................................................................................................................................

3155.2.6

數(shù)據(jù)轉(zhuǎn)發(fā)積壓策略配置...................................................................................................................................................

3185.2.7

數(shù)據(jù)轉(zhuǎn)發(fā)流控策略配置...................................................................................................................................................

3205.2.8

數(shù)據(jù)轉(zhuǎn)發(fā)使用示例............................................................................................................................................................

322

數(shù)據(jù)轉(zhuǎn)發(fā)至

DIS..............................................................................................................................................................

322

數(shù)據(jù)轉(zhuǎn)發(fā)至

RocketMQ................................................................................................................................................

326

數(shù)據(jù)轉(zhuǎn)發(fā)至

GeminiDB

Influx....................................................................................................................................

330

數(shù)據(jù)轉(zhuǎn)發(fā)至

Kafka

儲(chǔ)存...............................................................................................................................................

333

數(shù)據(jù)轉(zhuǎn)發(fā)至

FunctionGraph

函數(shù)工作流.................................................................................................................337

數(shù)據(jù)轉(zhuǎn)發(fā)至

MySQL

存儲(chǔ).............................................................................................................................