讓我們看看物聯(lián)網(wǎng)技術(shù)提供的可能性，以及哪些方法可能對此類情況有用。
要創(chuàng)建架構(gòu)并實施智能辦公自動化項目，必須以相反的順序工作。首先，了解需要什么樣的傳感器。然后，確定需要收集哪些數(shù)據(jù)以及系統(tǒng)管理的設(shè)備。檢查平面圖是因為它們顯示了傳感器電源的距離和位置。
傳感器必須通過通信協(xié)議傳輸數(shù)據(jù)。用于將數(shù)據(jù)從邊緣設(shè)備傳輸?shù)交谠频姆⻊?wù)器的的協(xié)議類型是MQTT，這是一種專為處理數(shù)據(jù)包而非實時數(shù)據(jù)流而設(shè)計的網(wǎng)絡(luò)協(xié)議。MQTT的主要優(yōu)點是能耗低、可靠性高。這種輕量級協(xié)議適用于通信處于不穩(wěn)定網(wǎng)絡(luò)條件下的物聯(lián)網(wǎng)設(shè)備。
值得注意的是，向物聯(lián)網(wǎng)上的邊緣設(shè)備傳輸數(shù)據(jù)也可以基于其他協(xié)議，例如OPC、Modbus和TCP。這些協(xié)議彼此不同。例如，OPC是工業(yè)數(shù)據(jù)交換的標準。它指的是獨立的開放接口標準。OPC在工業(yè)物聯(lián)網(wǎng)通信中非常有用。
MODBUS是一種串行通信協(xié)議，服務(wù)于從控制設(shè)備到控制器的信號傳輸。Modbus協(xié)議用于為不同系統(tǒng)（例如測量溫度或濕度的系統(tǒng)）內(nèi)置的數(shù)據(jù)收集，然后將結(jié)果傳輸?shù)奖O(jiān)控計算機程序。第三種網(wǎng)際協(xié)議是TCP，它是最常用的協(xié)議類型。TCP-IP是物聯(lián)網(wǎng)的傳輸層協(xié)議。
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Lake B5A-6HN-50
Battery NUM 1020-1040-1060 3.6V
NUM 0263900003 16I Digital Module
NUM 0263900005 Relay Module 8I/8O
NUM 0263900020 Analog. Module 4I/2O
NUM 1020 Monitor color display 14 inch CRT
NUM 1040 1060 Operator Panel 14 inch
NUM 1040 Monitor color display 14 inch CRT
NUM 1040M CNC module
NUM 1040T CNC complete
NUM 1060 Axis Axes board 0204202669
NUM 1060 Axis Axes board 0204203001 NUM 1062
NUM 1060 I/O Board 32.I/24.O 0204203167
NUM 1060 I/O Board 64.I/48.O 0204202956
NUM 1060 Interface 32E NUM 26390001C
NUM 1060 memory board 0204202301 NUM 1062
NUM 1060 Monitor color display 14 inch CRT
NUM 1060 Operator Panel NUM 0206204079-A 0207203342-A
NUM 1060 Power supply board 0204202548
NUM 1060 Power supply board 282900003 NUM 1062
NUM 1060 Proc. Graph. board 0204202778
NUM 1060 Proc. Mach. board 0204203035
NUM 1060 Proc. Mach. board 0204203123 NUM 1062
NUM 1062 Rack NUM 0204202523
NUM AXIS DRIVE MK2S
NUM CNC 720T with operator panel
NUM EUCHNER Handwheel
NUM GEC MK2 165-D-M-PPQ-Y-A Empty Rack
NUM GEC MK2 22.5A Axis drive
NUM GEC MK2 45A Axis drive
NUM GEC MK2 M-3-30/50 Power supply
NUM GEC MK2SB 15A Axis drive
NUM Operator Panel 0206204564
NUM Panel keyboard 207202830
NUM RELAY Output 24S 263900002A
Battery NUM 750 760 3.6V NUM 802448
Battery Varta 2/V40H 2/V80H 2/V30R 2/30DK Num 750 Num 760
NUM 200802 operator panel board
NUM 200974 power supply board
NUM 460 FM Operator Panel
NUM 460 Monitor 939705
NUM 570 Operator Panel CNC Complete
NUM 720 9 inch brand new monitor
NUM 720 Optical Fiber Adapter RS 485.F.O 205202307
NUM 720 Optical Fiber TORAY DLCP200
NUM 750 760 9 inch brand new Monitor
NUM 750 Operator Panel Lathe
NUM 750 Operator Panel Milling
NUM 750F Milling Operator panel
NUM 760 750 14 inch CRT Color Monitor
NUM 939443 937439 Pre ampli
SOMAB Operator panel PL+S NUM 206205859
NUM 720 9 inch brand new monitor
NUM 750 760 9 inch brand new Monitor
NUM 760 750 14 inch CRT Color Monitor
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Battery Varta 2/V40H 2/V80H 2/V30R 2/30DK Num 750 Num 760
NUM 200802 operator panel board
NUM 200974 power supply board
NUM 720 9 inch brand new monitor
NUM 750 760 9 inch brand new Monitor
NUM 760 750 14 inch CRT Color Monitor
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NUM 760 Front Panel Milling 1000
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NUM 760 Operator Panel Lathe 1000
NUM 760 Operator Panel Milling 1000
NUM 760 Operator Panel Milling without screen
NUM 760 Tape reader GNT 27
NUM 760F Milling Operator panel keyboard
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NUM PROCESS 201638 Board
NUM PROCESS V2 200433 Board
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NUM ALIMENTATION 266990 Board
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AUTO V3-40K NUM 200901 Board
Battery Varta 2/V40H 2/V80H 2/V30R 2/30DK Num 750 Num 760
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NUM MEMOIRE 256/768 201716 Board
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NUM MOTOR MT40P4-61
NUM PROCESS 201422 Board
NUM PROCESS 201638 Board
NUM PROCESS V2 200433 Board
NUM PROCESS 201422 Board
NUM PROCESS 201638 Board
NUM PROCESS V2 200433 Board
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