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本書以“場景驅動、任務導向”為原則，聚焦物聯網技術落地的實操痛點，通過六大項目構建起完整的知識體系。智慧農業項目從設備開箱檢查入手，詳解溫濕度傳感器、二氧化碳傳感器的性能檢測與系統搭建，指導讀者通過如何有線通信實現大棚環境的實時監控；智慧生產項目圍繞生產線控制與數據采集，設備接線圖識讀、繼電器控制、模擬量采集器配置等核心技能，最終實現基於雲平臺的遠程管理；智能安防項目以樓宇安全為目標，涵蓋網絡設備配置、攝像頭調試、火災預警監測系統搭建，強調有線網絡的穩定性設計；智能零售項目聚焦商超場景，從監控系統搭建、條碼制作到 RFID 資產管理，展現物聯網在商品管理中的應用；智慧園區項目則探究無線通信技術，詳解 NB-IoT 在地下停車場環境監測、LoRa 在門禁遠程控制、ZigBee 在智能路燈控制中的部署；智慧配送項目圍繞分揀管理系統，重點講解設備巡檢、故障定位與處理流程，培養讀者系統運維思維。
目錄大綱
項目 1 智慧農業—環境監測系統設備檢測與安裝··························································.1
任務 1.1 設備開箱檢查 ···································································································.3
1.1.1 工程項目進度流程···························································································.3
1.1.2 開箱檢查的意義······························································································.8
1.1.3 開箱檢查前的準備···························································································.8
1.1.4 開箱檢查實施流程·························································································.11
1.1.5 開箱檢查驗收單的填寫···················································································.12
任務 1.2 環境監測系統設備的性能檢測 ············································································.16
1.2.1 設備性能檢測常用工具···················································································.16
1.2.2 傳感器的定義和分類······················································································.21
1.2.3 模擬量傳感器的性能檢測················································································.22
1.2.4 開關量傳感器的性能檢測················································································.23
1.2.5 數字量傳感器的性能檢測················································································.24
任務 1.3 環境監測系統設備安裝與配置 ············································································.31
1.3.1 設備安裝技術基礎·························································································.31
1.3.2 傳感器安裝與配置·························································································.33
1.3.3 物聯網網關的功能和分類················································································.34
1.3.4 物聯網網關設備配置······················································································.36
項目 2 智慧生產—生產線運行管理系統安裝與調試 ····················································.46
任務 2.1 生產線控制系統安裝與調試 ···············································································.47
2.1.1 識讀設備接線圖····························································································.47
2.1.2 執行設備·····································································································.49
2.1.3 自鎖和互鎖控制技術······················································································.51
2.1.4 數字量采集控制器·························································································.53
任務 2.2 生產線環境數據采集系統安裝與調試 ···································································.60
2.2.1 模擬量采集器·······························································································.60
2.2.2 煙霧傳感器··································································································.62
物聯網設備裝調與維護
2.2.3 溫濕度傳感器·······························································································.62
2.2.4 信號轉換器··································································································.63
2.2.5 信號隔離器··································································································.64
任務 2.3 生產線生產平臺監控系統搭建 ············································································.72
2.3.1 物聯網雲平臺的功能······················································································.72
2.3.2 ThingsBoard 雲平臺的組成 ··············································································.73
2.3.3 物聯網雲平臺的類型······················································································.75
項目 3 智能安防—樓宇安全管理系統搭建 ··································································.87
任務 3.1 安全管理系統網絡環境搭建 ···············································································.88
3.1.1 網絡通信設備·······························································································.89
3.1.2 IP 地址配置 ·································································································.93
任務 3.2 樓宇環境監控系統搭建 ····················································································.101
3.2.1 網絡攝像頭·································································································.101
3.2.2 雙目攝像頭·································································································.103
3.2.3 網絡調試助手······························································································.104
任務 3.3 火災預警監測系統環境搭建 ··············································································.111
3.3.1 數據通信····································································································.111
3.3.2 RS232 通信·································································································.113
3.3.3 串口服務器·································································································.114
項目 4 智能零售—商超管理系統安裝與調試······························································.124
任務 4.1 監控系統安裝與調試 ·······················································································.125
4.1.1 監控系統設備······························································································.125
4.1.2 使用網絡協議分析軟件··················································································.130
4.1.3 監控系統搭建······························································································.138
任務 4.2 商品標簽與掃碼聯網標簽制作 ···········································································.142
4.2.1 一維碼基礎·································································································.143
4.2.2 二維碼的結構······························································································.146
4.2.3 條碼掃描器·································································································.148
任務 4.3 資產管理電子標簽制作 ····················································································.159
4.3.1 RFID 系統的組成·························································································.159
4.3.2 標簽的存儲結構···························································································.160
4.3.3 RFID 標簽的種類·························································································.162
4.3.4 RFID 讀寫器·······························································································.164
項目 5 智慧園區—園區數字化監控系統安裝與調試 ···················································.172
任務 5.1 地下停車場環境監測系統搭建 ···········································································.174
5.1.1 NB-IoT 無線通信技術簡介 ·············································································.174
5.1.2 NB-IoT 的網絡部署 ······················································································.177
5.1.3 NB-IoT 的特性 ····························································································.178
5.1.4 NB-IoT 的應用 ····························································································.180
任務 5.2 門禁遠程控制系統搭建 ····················································································.186
5.2.1 LoRa 無線通信技術 ······················································································.187
5.2.2 LoRaWAN 通信技術架構···············································································.189
5.2.3 LoRaWAN 通信終端的類型············································································.191
5.2.4 LoRa 通信配置關鍵詞 ···················································································.192
任務 5.3 智能路燈控制系統搭建 ····················································································.199
5.3.1 ZigBee 無線通信技術基礎知識········································································.200
5.3.2 ZigBee 組網參數··························································································.202
5.3.3 ZigBee 設備的使用·······················································································.204
項目 6 智慧配送—分揀管理系統運行與維護······························································.211
任務 6.1 分揀管理系統運行監控 ····················································································.212
6.1.1 設備巡檢方式······························································································.213
6.1.2 故障的定義與分類························································································.215
6.1.3 項目巡檢記錄表···························································································.215
任務 6.2 分揀管理系統故障定位 ····················································································.225
6.2.1 故障分析和查找方法·····················································································.225
6.2.2 故障排查流程······························································································.227
6.2.3 常見硬件故障······························································································.228
6.2.4 系統故障維護單···························································································.228
任務 6.3 分揀管理系統故障處理 ····················································································.232
6.3.1 故障產生的原因···························································································.232
6.3.2 故障排查原則······························································································.233
6.3.3 故障排查方法和命令·····················································································.234
6.3.4 故障處理註意事項························································································.237
參考文獻·························································································································.240
