ืกืงื™ืจื” ื›ืœืœื™ืช ืฉืœ ืคืจื•ื˜ื•ืงื•ืœื™ ืจืฉืช ื•ื”ืขื‘ืจืช ื”ื•ื“ืขื•ืช ืขื‘ื•ืจ IoT

ืฉืœื•ื, ื—ื‘ืจื•ื‘ื™ื™ื! ืžืคืชื— ื”ืงื•ืจืก ื”ืžืงื•ื•ืŸ ื”ืจืืฉื•ืŸ ืฉืœ ืจื•ืกื™ื” IoT ื™ื•ืฉืง ื‘-OTUS ื‘ืื•ืงื˜ื•ื‘ืจ. ื”ื”ืจืฉืžื” ืœืงื•ืจืก ืคืชื•ื—ื” ืžืžืฉ ืขื›ืฉื™ื•, ื‘ืงืฉืจ ืืœื™ื• ืื ื• ืžืžืฉื™ื›ื™ื ืœืฉืชืฃ ืืชื›ื ื‘ื—ื•ืžืจื™ื ืฉื™ืžื•ืฉื™ื™ื.

ืกืงื™ืจื” ื›ืœืœื™ืช ืฉืœ ืคืจื•ื˜ื•ืงื•ืœื™ ืจืฉืช ื•ื”ืขื‘ืจืช ื”ื•ื“ืขื•ืช ืขื‘ื•ืจ IoT

ื”ืื™ื ื˜ืจื ื˜ ืฉืœ ื”ื“ื‘ืจื™ื (IoT, Internet of Things) ื™ื™ื‘ื ื” ืขืœ ื’ื‘ื™ ืชืฉืชื™ืช ื”ืจืฉืช, ื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื•ื”ืคืจื•ื˜ื•ืงื•ืœื™ื ื”ืงื™ื™ืžื™ื ื‘ืฉื™ืžื•ืฉ ื›ื™ื•ื ื‘ื‘ืชื™ื/ืžืฉืจื“ื™ื ื•ื‘ืื™ื ื˜ืจื ื˜, ื•ื™ืฆื™ืข ื”ืจื‘ื” ื™ื•ืชืจ.

ืžื˜ืจืช ืžื“ืจื™ืš ื–ื” ื”ื™ื ืœืกืคืง ืกืงื™ืจื” ืงืฆืจื” ืฉืœ ืจืฉืชื•ืช ื•ืคืจื•ื˜ื•ืงื•ืœื™ ื™ื™ืฉื•ืžื™ื ืขื‘ื•ืจ IoT.

ื”ืขืจื”. ืืชื” ื—ื™ื™ื‘ ืœื”ื™ื•ืช ื‘ืขืœ ื™ื“ืข ื™ืกื•ื“ื•ืช ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืจืฉืช.

ืจืฉืชื•ืช IoT

IoT ื™ืคืขืœ ื‘ืจืฉืชื•ืช TCP/IP ืงื™ื™ืžื•ืช.

TCP/IP ืžืฉืชืžืฉ ื‘ืžื•ื“ืœ ืืจื‘ืข ืฉื›ื‘ื•ืช ืขื ืคืจื•ื˜ื•ืงื•ืœื™ื ืกืคืฆื™ืคื™ื™ื ื‘ื›ืœ ืฉื›ื‘ื”. ืก"ืž. ื”ื‘ื ืช ืžื•ื“ืœ ื”ืฉื›ื‘ื•ืช TCP/IP 4 (ืื ื• ืžื‘ื™ื ื™ื ืืช ืžื•ื“ืœ ืืจื‘ืข ื”ืฉื›ื‘ื•ืช ืฉืœ TCP / IP).

ื”ื“ื™ืื’ืจืžื” ืฉืœื”ืœืŸ ืžืฆื™ื’ื” ื”ืฉื•ื•ืื” ื‘ื™ืŸ ื”ืคืจื•ื˜ื•ืงื•ืœื™ื ื”ื ืžืฆืื™ื ื‘ืฉื™ืžื•ืฉ ื›ื™ื•ื ืœื‘ื™ืŸ ืืœื” ืฉื™ืฉ ืกื™ื›ื•ื™ ื’ื‘ื•ื” ื™ื•ืชืจ ืฉื™ืฉืžืฉื• ืขื‘ื•ืจ IoT.

ืกืงื™ืจื” ื›ืœืœื™ืช ืฉืœ ืคืจื•ื˜ื•ืงื•ืœื™ ืจืฉืช ื•ื”ืขื‘ืจืช ื”ื•ื“ืขื•ืช ืขื‘ื•ืจ IoT

ื”ืขืจื•ืช ืœืชืจืฉื™ื:

  1. ื’ื•ื“ืœ ื”ื’ื•ืคืŸ ืžืขื™ื“ ืขืœ ื”ืคื•ืคื•ืœืจื™ื•ืช ืฉืœ ื”ืคืจื•ื˜ื•ืงื•ืœ. ืœื“ื•ื’ืžื”, ืžืฉืžืืœ, IPv4 ื’ื“ื•ืœ ื™ื•ืชืจ, ืžื›ื™ื•ื•ืŸ ืฉื”ื•ื ื”ืจื‘ื” ื™ื•ืชืจ ืคื•ืคื•ืœืจื™ ื‘ืื™ื ื˜ืจื ื˜ ื”ืžื•ื“ืจื ื™. ืขื ื–ืืช, ื”ื•ื ืงื˜ืŸ ื™ื•ืชืจ ืžื™ืžื™ืŸ ืžื›ื™ื•ื•ืŸ ืฉ-IPv6 ืฆืคื•ื™ ืœื”ื™ื•ืช ืคื•ืคื•ืœืจื™ ื™ื•ืชืจ ื‘-IoT.

  2. ืœื ื›ืœ ื”ืคืจื•ื˜ื•ืงื•ืœื™ื ืžื•ืฆื’ื™ื.

  3. ืจื•ื‘ ื”ืฉื™ื ื•ื™ื™ื ื”ื ื‘ืจืžื•ืช ื”ืขืจื•ืฅ (ืจืžื•ืช 1 ื•-2) ื•ื”ืืคืœื™ืงืฆื™ื” (ืจืžื” 4).

  4. ืฉื›ื‘ื•ืช ื”ืจืฉืช ื•ื”ื”ื•ื‘ืœื” ืฆืคื•ื™ื•ืช ืœื”ื™ืฉืืจ ืœืœื ืฉื™ื ื•ื™.

ืคืจื•ื˜ื•ืงื•ืœื™ ืฉื›ื‘ืช ืงื™ืฉื•ืจ

ื‘ืจืžืช ืงื™ืฉื•ืจ ื”ื ืชื•ื ื™ื (Data Link), ืขืœื™ืš ืœื—ื‘ืจ ื”ืชืงื ื™ื ื–ื” ืœื–ื”. ื”ื ื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ื’ื ืงืจื•ื‘ื™ื, ืœืžืฉืœ, ื‘ืจืฉืชื•ืช ืžืงื•ืžื™ื•ืช (ืจืฉืชื•ืช ืžืงื•ืžื™ื•ืช) ื•ื’ื ื‘ืžืจื—ืง ื’ื“ื•ืœ ืื—ื“ ืžื”ืฉื ื™: ื‘ืจืฉืชื•ืช ืขื™ืจื•ื ื™ื•ืช (ืจืฉืชื•ืช ืžื˜ืจื•ืคื•ืœื™ืŸ) ื•ืจืฉืชื•ืช ื’ืœื•ื‘ืœื™ื•ืช (ืจืฉืชื•ืช ืื–ื•ืจื™ื•ืช ืจื—ื‘ื•ืช).

ื ื›ื•ืŸ ืœืขื›ืฉื™ื•, ื‘ืจืžื” ื–ื•, ืจืฉืชื•ืช ื‘ื™ืชื™ื•ืช ื•ืžืฉืจื“ื™ื•ืช (LAN) ืžืฉืชืžืฉื•ืช ื‘-Ethernet ื•-Wi-Fi, ื•ืจืฉืชื•ืช ื ื™ื™ื“ื•ืช (WAN) ืžืฉืชืžืฉื•ืช ื‘-3G / 4G. ืขื ื–ืืช, ืžื›ืฉื™ืจื™ IoT ืจื‘ื™ื ื”ื ื‘ืขืœื™ ื”ืกืคืง ื ืžื•ืš, ื›ื’ื•ืŸ ื—ื™ื™ืฉื ื™ื, ื•ื”ื ืžื•ืคืขืœื™ื ืจืง ื‘ืืžืฆืขื•ืช ืกื•ืœืœื•ืช. ื‘ืžืงืจื™ื ืืœื”, Ethernet ืื™ื ื• ืžืชืื™ื, ืืš ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘-Wi-Fi ื‘ืขืœ ืขื•ืฆืžื” ื ืžื•ื›ื” ื•ื‘-Bluetooth ื‘ืขืœ ืขื•ืฆืžื” ื ืžื•ื›ื”.

ื‘ืขื•ื“ ืฉื”ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื”ืืœื—ื•ื˜ื™ื•ืช ื”ืงื™ื™ืžื•ืช (Wi-Fi, Bluetooth, 3G/4G) ื™ืžืฉื™ื›ื• ืœืฉืžืฉ ืœื—ื™ื‘ื•ืจ ืžื›ืฉื™ืจื™ื ืืœื•, ื›ื“ืื™ ื’ื ืœื”ืกืชื›ืœ ืขืœ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื—ื“ืฉื•ืช ืฉืชื•ื›ื ื ื• ื‘ืžื™ื•ื—ื“ ืขื‘ื•ืจ ื™ื™ืฉื•ืžื™ IoT ืฉืฆืคื•ื™ื™ื ืœืฆืžื•ื— ื‘ืคื•ืคื•ืœืจื™ื•ืช.

ื‘ื™ื ื™ื”ื:

  • BLE - Bluetooth Low Energy

  • LoRaWAN - WAN ืœื˜ื•ื•ื— ืืจื•ืš

  • ื–ื™ื’ ืคื•ืงืก

  • LTE-M

ื”ื ืžืชื•ืืจื™ื ื‘ื™ืชืจ ืคื™ืจื•ื˜ ื‘ืžืืžืจ. ืกืงื™ืจื” ื›ืœืœื™ืช ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืืœื—ื•ื˜ื™ื•ืช ืฉืœ IOT (ืกืงื™ืจื” ื›ืœืœื™ืช ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช IoT ืืœื—ื•ื˜ื™ื•ืช).

ืฉื›ื‘ืช ืจืฉืช

ื‘ืฉื›ื‘ืช ื”ืจืฉืช (Networking), ื”ืคืจื•ื˜ื•ืงื•ืœ ื™ืฉืœื•ื˜ ื‘ื˜ื•ื•ื— ื”ืืจื•ืš IPv6. ืœื ืกื‘ื™ืจ ืฉื™ื™ืขืฉื” ืฉื™ืžื•ืฉ ื‘-IPv4, ืื‘ืœ ื–ื” ืขืฉื•ื™ ืœืžืœื ืชืคืงื™ื“ ื‘ืฉืœื‘ื™ื ื”ืžื•ืงื“ืžื™ื. ืจื•ื‘ ืžื›ืฉื™ืจื™ ื”-IoT ื”ื‘ื™ืชื™ื™ื, ื›ืžื• ื ื•ืจื•ืช ื—ื›ืžื•ืช, ืžืฉืชืžืฉื™ื ื›ื™ื•ื ื‘-IPv4.

ืฉื›ื‘ืช ืชื—ื‘ื•ืจื” 

ื‘ืฉื›ื‘ืช ื”ืชื—ื‘ื•ืจื” (Transport), ื”ืื™ื ื˜ืจื ื˜ ื•ื”ืจืฉืช ื ืฉืœื˜ื™ื ืขืœ ื™ื“ื™ TCP. ื”ื•ื ืžืฉืžืฉ ื’ื ื‘-HTTP ื•ื’ื ื‘ืคืจื•ื˜ื•ืงื•ืœื™ ืื™ื ื˜ืจื ื˜ ืคื•ืคื•ืœืจื™ื™ื ืจื‘ื™ื ืื—ืจื™ื (SMTP, POP3, IMAP4 ื•ื›ื•').

MQTT, ืฉืื ื™ ืžืฆืคื” ืฉื™ื”ืคื•ืš ืœืื—ื“ ืžืคืจื•ื˜ื•ืงื•ืœื™ ืฉื›ื‘ืช ื”ื™ื™ืฉื•ืžื™ื ื”ืขื™ืงืจื™ื™ื ืœื”ืขื‘ืจืช ื”ื•ื“ืขื•ืช, ืžืฉืชืžืฉ ื›ื™ื•ื ื‘-TCP.

ืขื ื–ืืช, ื‘ืขืชื™ื“, ืขืงื‘ ืชืงื•ืจื” ื ืžื•ื›ื” ื™ื•ืชืจ, ืื ื™ ืžืฆืคื” ืฉ-UDP ื™ื”ืคื•ืš ืคื•ืคื•ืœืจื™ ื™ื•ืชืจ ืขื‘ื•ืจ IoT. ื›ื ืจืื” ื ืคื•ืฅ ื™ื•ืชืจ MQTT-SN, ืคื•ืขืœ ืขืœ UDP. ืจืื” ืžืืžืจ ื”ืฉื•ื•ืื” TCP ืœืขื•ืžืช UDP .

ืฉื›ื‘ืช ื™ื™ืฉื•ืžื™ื ื•ืคืจื•ื˜ื•ืงื•ืœื™ ื”ื•ื“ืขื•ืช

ืžืืคื™ื™ื ื™ื ื—ืฉื•ื‘ื™ื ืขื‘ื•ืจ ืคืจื•ื˜ื•ืงื•ืœื™ IoT:

  • ืžื”ื™ืจื•ืช - ื›ืžื•ืช ื”ื ืชื•ื ื™ื ื”ืžื•ืขื‘ืจื™ื ื‘ืฉื ื™ื™ื”.

  • ื—ื‘ื™ื•ืŸ ื”ื•ื ื”ื–ืžืŸ ืฉืœื•ืงื— ืœืฉืœื•ื— ื”ื•ื“ืขื”.

  • ืฆืจื™ื›ืช ื—ืฉืžืœ.

  • ืื‘ื˜ื—ื”.

  • ื–ืžื™ื ื•ืช ืชื•ื›ื ื”.

ื ื›ื•ืŸ ืœืขื›ืฉื™ื•, ืฉื ื™ ืคืจื•ื˜ื•ืงื•ืœื™ื ืขื™ืงืจื™ื™ื ื ืžืฆืื™ื ื‘ืฉื™ืžื•ืฉ ืคืขื™ืœ ื‘ืจืžื” ื–ื•: HTTP ื•-MQTT.

HTTP ื”ื•ื ื›ื ืจืื” ื”ืคืจื•ื˜ื•ืงื•ืœ ื”ื™ื“ื•ืข ื‘ื™ื•ืชืจ ื‘ืจืžื” ื–ื• ื”ืขื•ืžื“ ื‘ื‘ืกื™ืก ื”ืื™ื ื˜ืจื ื˜ (WWW). ื–ื” ื™ืžืฉื™ืš ืœื”ื™ื•ืช ื—ืฉื•ื‘ ืขื‘ื•ืจ IoT, ืฉื›ืŸ ื”ื•ื ืžืฉืžืฉ ืขื‘ื•ืจ REST API - ื”ืžื ื’ื ื•ืŸ ื”ืขื™ืงืจื™ ืœืื™ื ื˜ืจืืงืฆื™ื” ื‘ื™ืŸ ื™ื™ืฉื•ืžื™ ืื™ื ื˜ืจื ื˜ ื•ืฉื™ืจื•ืชื™ื. ืขื ื–ืืช, ื‘ื’ืœืœ ื”ืชืงื•ืจื” ื”ื’ื‘ื•ื”ื”, ืกื‘ื™ืจ ืœื”ื ื™ื— ืฉ-HTTP ื™ื”ืคื•ืš ืœืคืจื•ื˜ื•ืงื•ืœ ื”-IoT ื”ืจืืฉื™, ืœืžืจื•ืช ืฉื”ื•ื ืขื“ื™ื™ืŸ ื™ื”ื™ื” ื‘ืฉื™ืžื•ืฉ ื ืจื—ื‘ ื‘ืื™ื ื˜ืจื ื˜.

MQTT (Message Queuing Telemetry Transport) ื”ืคืš ืœืคืจื•ื˜ื•ืงื•ืœ ื”ืขื‘ืจืช ื”ื”ื•ื“ืขื•ืช ื”ืขื™ืงืจื™ ื‘-IoT ื‘ืฉืœ ืงืœื™ืœื•ืชื• ื•ืงืœื•ืช ื”ืฉื™ืžื•ืฉ ืฉืœื•. ืจืื” ืžืืžืจ ืžื‘ื•ื ืœ-MQTT ืœืžืชื—ื™ืœื™ื (ืžื‘ื•ื ืœ-MQTT ืœืžืชื—ื™ืœื™ื).

ื”ืฉื•ื•ืื” ืฉืœ HTTP ื•-MQTT ืขื‘ื•ืจ IoT

MQTT ื”ื•ืคืš ื‘ืžื”ื™ืจื•ืช ืœืชืงืŸ ื“ื” ืคืงื˜ื• ืขื‘ื•ืจ ื™ื™ืฉื•ืžื™ IoT. ื–ื” ื ื•ื‘ืข ืžื”ืงืœื™ืœื•ืช ื•ื”ืžื”ื™ืจื•ืช ืฉืœื• ื‘ื”ืฉื•ื•ืื” ืœ-HTTP ื•ื”ืขื•ื‘ื“ื” ืฉืžื“ื•ื‘ืจ ื‘ืคืจื•ื˜ื•ืงื•ืœ ืื—ื“ ืœืจื‘ื™ื ื•ืœื ืื—ื“ ืœืื—ื“ (HTTP).

ื™ื™ืฉื•ืžื™ ืื™ื ื˜ืจื ื˜ ืžื•ื“ืจื ื™ื™ื ืจื‘ื™ื ื”ื™ื• ืžืฉืชืžืฉื™ื ื‘ืฉืžื—ื” ื‘-MQTT ื‘ืžืงื•ื ื‘-HTTP ืื ื–ื” ื”ื™ื” ื–ืžื™ืŸ ื‘ื–ืžืŸ ื”ืคื™ืชื•ื— ืฉืœื”ื.

ื“ื•ื’ืžื” ื˜ื•ื‘ื” ื”ื™ื ืฉืœื™ื—ืช ืžื™ื“ืข ืœืžืกืคืจ ืœืงื•ื—ื•ืช, ื›ื’ื•ืŸ ื”ื’ืขื” ื•ื™ืฆื™ืื•ืช ืฉืœ ืจื›ื‘ื•ืช/ืื•ื˜ื•ื‘ื•ืกื™ื/ืžื˜ื•ืกื™ื. ื‘ืชืจื—ื™ืฉ ื–ื”, ืœืคืจื•ื˜ื•ืงื•ืœ ืื—ื“ ืœืื—ื“ ื›ืžื• HTTP ื™ืฉ ื”ืจื‘ื” ืชืงื•ืจื” ื•ืขื•ืžืก ืจื‘ ืขืœ ืฉืจืชื™ ื”ืื™ื ื˜ืจื ื˜. ืงื ื” ืžื™ื“ื” ืฉืœ ืฉืจืชื™ ืื™ื ื˜ืจื ื˜ ืืœื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืงืฉื”. ืขื MQTT, ืœืงื•ื—ื•ืช ืžืชื—ื‘ืจื™ื ืœืžืชื•ื•ืš, ืฉื ื™ืชืŸ ืœื”ื•ืกื™ืฃ ื‘ืงืœื•ืช ืœืื™ื–ื•ืŸ ืขื•ืžืกื™ื. ืฆืคื• ื‘ืกืจื˜ื•ืŸ ื”ื“ืจื›ื” ื‘ื ื•ืฉื ืคืจืกื•ื ืžื—ื“ืฉ ืฉืœ ื ืชื•ื ื™ HTML ื‘ืืžืฆืขื•ืช MQTT (ื“ื•ื’ืžื” ืœื”ื’ืขื•ืช ืœื˜ื™ืกื•ืช) ื•ืžืืžืจ MQTT ืœืขื•ืžืช HTTP ืขื‘ื•ืจ IOT.

ืคืจื•ื˜ื•ืงื•ืœื™ ื”ื•ื“ืขื•ืช ืื—ืจื™ื

HTTP ืœื ืชื•ื›ื ืŸ ืขื‘ื•ืจ ื™ื™ืฉื•ืžื™ IoT, ืืš ื›ืืžื•ืจ, ื”ื•ื ื™ื”ื™ื” ื‘ืฉื™ืžื•ืฉ ื ืจื—ื‘ ื‘ืžืฉืš ื–ืžืŸ ืžื” ื‘ืฉืœ ื”ืฉื™ืžื•ืฉ ื”ื ืจื—ื‘ ื‘ื• API.

ื›ืžืขื˜ ื›ืœ ืคืœื˜ืคื•ืจืžื•ืช ื”-IoT ืชื•ืžื›ื•ืช ื’ื ื‘-HTTP ื•ื’ื ื‘-MQTT.

ืขื ื–ืืช, ื™ืฉื ื ืคืจื•ื˜ื•ืงื•ืœื™ื ืื—ืจื™ื ืฉื›ื“ืื™ ืœืฉืงื•ืœ.

ืคืจื•ื˜ื•ืงื•ืœื™ื

  • MQTT - (ื”ืขื‘ืจืช ื˜ืœืžื˜ืจื™ื” ื‘ืชื•ืจ ื”ื•ื“ืขื•ืช). ืžืฉืชืžืฉ ื‘-TCP/IP. ืžื•ื“ืœ ื”ืคืจืกื•ื-ื”ืจืฉืžื” ื“ื•ืจืฉ ืžืชื•ื•ืš ื”ื•ื“ืขื•ืช.

  • AMQP - (Advanced Message Queuing Protocol). ืžืฉืชืžืฉ ื‘-TCP/IP. ืžื•ื“ืœื™ื ืฉืœ ืžื ื•ื™ ืžืคืจืกื ื•ื ืงื•ื“ื” ืœื ืงื•ื“ื”.

  • COAP - (ืคืจื•ื˜ื•ืงื•ืœ ื™ื™ืฉื•ื ืžื•ื’ื‘ืœ). ืžืฉืชืžืฉ ื‘-UDP. ืชื•ื›ื ืŸ ื‘ืžื™ื•ื—ื“ ืขื‘ื•ืจ IoT, ืžืฉืชืžืฉ ื‘ืžื•ื“ืœ ืฉืœ ืชื’ื•ื‘ื”-ื‘ืงืฉื” ื›ืžื• ื‘-HTTP. RFC 7252.

  • DDS - (ืฉื™ืจื•ืช ื”ืคืฆืช ื ืชื•ื ื™ื) 

ื‘ื–ื” ัั‚ะฐั‚ัŒะต ื”ืคืจื•ื˜ื•ืงื•ืœื™ื ื”ืขื™ืงืจื™ื™ื ื•ื”ื™ื™ืฉื•ืžื™ื ืฉืœื”ื ื ื—ืฉื‘ื™ื. ื”ืžืกืงื ื” ืฉืœ ืžืืžืจ ื–ื” ื”ื™ื ืฉื”-IoT ื™ืฉืชืžืฉ ื‘ืงื‘ื•ืฆื” ืฉืœ ืคืจื•ื˜ื•ืงื•ืœื™ื, ื‘ื”ืชืื ืœืฉื™ืžื•ืฉ ื”ืžื™ื•ืขื“ ืฉืœื”ื.

ืขื ื–ืืช, ื‘ื“ื™ืขื‘ื“, ื‘ืฉื ื™ื ื”ืจืืฉื•ื ื•ืช ืฉืœ ื”ืื™ื ื˜ืจื ื˜, ืคืจื•ื˜ื•ืงื•ืœ ื”-HTTP ืฉื™ื”ืคื•ืš ืœื”ื™ื•ืช ื“ื•ืžื™ื ื ื˜ื™ ื”ื™ื” ืจืง โ€‹โ€‹ืคืจื•ื˜ื•ืงื•ืœ ืื—ื“ ืžื ื™ ืจื‘ื™ื.

ืœืžืจื•ืช ืฉ-HTTP ืœื ื ื•ืฆืจ ื‘ืžืงื•ืจ ืœื”ืขื‘ืจืช ืงื‘ืฆื™ื ื•ื“ื•ื"ืœ, ื”ื™ื•ื ื”ื•ื ืžืฉืžืฉ ืœืฉื ื™ื”ื.

ืื ื™ ืžืฆืคื” ืฉืื•ืชื• ื“ื‘ืจ ื™ืงืจื” ืขื ืคืจื•ื˜ื•ืงื•ืœื™ ื”ื•ื“ืขื•ืช ื‘-IoT: ืจื•ื‘ ื”ืฉื™ืจื•ืชื™ื ื™ืฉืชืžืฉื• ื‘ืคืจื•ื˜ื•ืงื•ืœ ืขื™ืงืจื™ ืื—ื“.

ืœื”ืœืŸ ืชืจืฉื™ืžื™ Google Trends ื”ืžืจืื™ื ื›ื™ืฆื“ ื”ืคื•ืคื•ืœืจื™ื•ืช ืฉืœ MQTT, COAP ื•-AMQP ื”ืฉืชื ืชื” ื‘ืžื”ืœืš ื”ืฉื ื™ื ื”ืื—ืจื•ื ื•ืช.

ืกืงื™ืจื” ื›ืœืœื™ืช ืฉืœ Google Trends 

ืกืงื™ืจื” ื›ืœืœื™ืช ืฉืœ ืคืจื•ื˜ื•ืงื•ืœื™ ืจืฉืช ื•ื”ืขื‘ืจืช ื”ื•ื“ืขื•ืช ืขื‘ื•ืจ IoT

ืชืžื™ื›ืช ืคืจื•ื˜ื•ืงื•ืœ ืœืคื™ ืคืœื˜ืคื•ืจืžื”

  • Microsoft Azure - MQTT, AMQP, HTTP ื•-HTTPS

  • AWS - MQTT, HTTPS, MQTT ื“ืจืš ืฉืงืขื™ ืื™ื ื˜ืจื ื˜

  • IBM Bluemix - MQTT,HTTPS,MQTT

  • Thingworx - MQTT, HTTPS, MQTT, AMQP

ืชืงืฆื™ืจ

ืจื•ื‘ ื”ืฉื™ื ื•ื™ื™ื ื”ื ื‘ืจืžื•ืช ื”ืขืจื•ืฅ (ืจืžื•ืช 1 ื•-2) ื•ื”ืืคืœื™ืงืฆื™ื” (ืจืžื” 4).

ืฉื›ื‘ื•ืช ื”ืจืฉืช ื•ื”ื”ื•ื‘ืœื” ืฆืคื•ื™ื•ืช ืœื”ื™ืฉืืจ ืœืœื ืฉื™ื ื•ื™.

ื‘ืฉื›ื‘ืช ื”ืืคืœื™ืงืฆื™ื”, ืจื›ื™ื‘ื™ IoT ื™ืฉืชืžืฉื• ื‘ืคืจื•ื˜ื•ืงื•ืœื™ ื”ืขื‘ืจืช ื”ื•ื“ืขื•ืช. ืœืžืจื•ืช ืฉืื ื• ืขื“ื™ื™ืŸ ื‘ืฉืœื‘ ืžื•ืงื“ื ื‘ืคื™ืชื•ื— IoT, ืกื‘ื™ืจ ืœื”ื ื™ื— ืฉืคืจื•ื˜ื•ืงื•ืœื™ ื”ื•ื“ืขื•ืช ืื—ื“ ืื• ืฉื ื™ื™ื ื™ื‘ืœื•ื˜.

ื‘ืžื”ืœืš ื”ืฉื ื™ื ื”ืื—ืจื•ื ื•ืช, MQTT ื”ืคืš ืœืคื•ืคื•ืœืจื™ ื‘ื™ื•ืชืจ, ื•ื‘ื• ืื ื™ ืžืชืžืงื“ ื›ืขืช ื‘ืืชืจ ื–ื”.

ื’ื HTTP ื™ืžืฉื™ืš ืœืฉืžืฉ ืžื›ื™ื•ื•ืŸ ืฉื”ื•ื ื›ื‘ืจ ืžื•ื‘ื ื” ื”ื™ื˜ื‘ ื‘ืคืœื˜ืคื•ืจืžื•ืช IoT ืงื™ื™ืžื•ืช.

ื–ื” ื”ื›ืœ. ืื ื• ืžื–ืžื™ื ื™ื ืื•ืชืš ืœื”ื™ืจืฉื ืœืฉื™ืขื•ืจ ื”ื“ื’ืžื” ื—ื™ื ื ื‘ื ื•ืฉื "ืฆ'ืื˜ ื‘ื•ื˜ ืœืคืงื•ื“ื•ืช ืžื”ื™ืจื•ืช ืœืžื›ืฉื™ืจ".

ืงืจื ืขื•ื“:

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”