ืื™ื‘ืขืจื‘ืœื™ืง ืคื•ืŸ ื ืขื˜ื•ื•ืึธืจืงื™ื ื’ ืื•ืŸ ืžืขืกื™ื“ื–ืฉื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœืก ืคึฟืึทืจ IoT

ื”ืขืœื, ื›ืึทื‘ืจืึธื•ื•ื™ื˜ืขืก! ืจื•ืกืœืึทื ื“ ืก ืขืจืฉื˜ืขืจ ืึธื ืœื™ื™ืŸ ืงื•ืจืก IoT ื“ืขื•ื•ืขืœืึธืคึผืขืจ ืœืึธื ื˜ืฉื™ื– ืื™ืŸ OTUS ืื™ืŸ ืืงื˜ืื‘ืขืจ. ืขื ืจืึธื•ืœืžืึทื ื˜ ืคึฟืึทืจ ื“ืขื ืงื•ืจืก ืื™ื– ืึธืคืŸ ืจืขื›ื˜ ืื™ืฆื˜, ืื™ืŸ ืงืฉืจ ืžื™ื˜ ื•ื•ืึธืก ืžื™ืจ ืคืึธืจื–ืขืฆืŸ ืฆื• ื˜ื™ื™ืœืŸ ื ื•ืฆื™ืง ืžืึทื˜ืขืจื™ืึทืœืก ืžื™ื˜ ืื™ืจ.

ืื™ื‘ืขืจื‘ืœื™ืง ืคื•ืŸ ื ืขื˜ื•ื•ืึธืจืงื™ื ื’ ืื•ืŸ ืžืขืกื™ื“ื–ืฉื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœืก ืคึฟืึทืจ IoT

ื“ืขืจ ืื™ื ื˜ืขืจื ืขืฅ ืคื•ืŸ ื˜ื”ื™ื ื’ืก (ื™ืึธื˜, ืื™ื ื˜ืขืจื ืขื˜ ืคื•ืŸ ื˜ื”ื™ื ื’ืก) ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื‘ื•ื™ื˜ ืื•ื™ืฃ ืฉืคึผื™ืฅ ืคื•ืŸ ื“ื™ ื™ื’ื–ื™ืกื˜ื™ื ื’ ื ืขืฅ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ, ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– ืื•ืŸ ืคึผืจืึธื˜ืึธืงืึธืœืก ืื™ืฆื˜ ื’ืขื ื™ืฆื˜ ืื™ืŸ ื”ืึธืžืขืก / ืึธืคืึทืกื™ื– ืื•ืŸ ื“ื™ ืื™ื ื˜ืขืจื ืขื˜, ืื•ืŸ ื•ื•ืขื˜ ืคืึธืจืฉืœืึธื’ืŸ ืคื™ืœ ืžืขืจ.

ื“ืขืจ ืฆื™ืœ ืคื•ืŸ ื“ืขื ืคื™ืจืขืจ ืื™ื– ืฆื• ืฆื•ืฉื˜ืขืœืŸ ืึท ืงื•ืจืฅ ืื™ื‘ืขืจื‘ืœื™ืง ืคื•ืŸ ื ืขื˜ื•ื•ืึธืจืงื™ื ื’ ืื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคึผืจืึธื˜ืึธืงืึธืœืก ืคึฟืึทืจ IoT.

ื ืื˜ื™ืฅ. ืื™ืจ ืžื•ื–ืŸ ื”ืึธื‘ืŸ ื•ื•ื™ืกืŸ ื‘ืึทืกื™ืงืก ืคื•ืŸ ื ืขืฅ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–.

IoT ื ืขื˜ื•ื•ืึธืจืงืก

IoT ื•ื•ืขื˜ ืœื•ื™ืคืŸ ืื•ื™ืฃ ื™ื’ื–ื™ืกื˜ื™ื ื’ TCP / IP ื ืขื˜ื•ื•ืึธืจืงืก.

TCP / IP ื ื™ืฆื˜ ืึท ืคื™ืจ-ืฉื™ื›ื˜ืข ืžืึธื“ืขืœ ืžื™ื˜ ืกืคึผืขืฆื™ืคื™ืฉ ืคึผืจืึธื˜ืึธืงืึธืœืก ืื™ืŸ ื™ืขื“ืขืจ ืฉื™ื›ื˜ืข. ืกืขื ื˜ื™ืžืขื˜ืขืจ. ืคึฟืึทืจืฉื˜ื™ื™ืŸ ื“ื™ TCP / IP 4 ืฉื™ื›ื˜ืข ืžืึธื“ืขืœ (ืžื™ืจ ืคึฟืึทืจืฉื˜ื™ื™ืŸ ื“ื™ ืคื™ืจ-ืฉื™ื›ื˜ืข ืžืึธื“ืขืœ ืคื•ืŸ TCP / IP).

ื“ื™ ื“ื™ืึทื’ืจืึทืžืข ืื•ื ื˜ืŸ ื•ื•ื™ื™ึทื–ืŸ ืึท ืคืึทืจื’ืœื™ื™ึทืš ืคื•ืŸ ื“ื™ ืคึผืจืึธื˜ืึธืงืึธืœืก ื“ืขืจื•ื•ื™ื™ึทืœ ืื™ืŸ ื ื•ืฆืŸ ืื•ืŸ ื“ื™ ืžืขืจืกื˜ ืžืกืชึผืžื ืฆื• ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืคึฟืึทืจ IoT.

ืื™ื‘ืขืจื‘ืœื™ืง ืคื•ืŸ ื ืขื˜ื•ื•ืึธืจืงื™ื ื’ ืื•ืŸ ืžืขืกื™ื“ื–ืฉื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœืก ืคึฟืึทืจ IoT

ื˜ืฉืึทืจื˜ ื”ืขืจื•ืช:

  1. ื“ื™ ืฉืจื™ืคึฟื˜ ื’ืจื™ื™ืก ื™ื ื“ื™ืงื™ื™ืฅ ื“ื™ ืคึผืึธืคึผื•ืœืึทืจื™ื˜ืขื˜ ืคื•ืŸ ื“ืขื ืคึผืจืึธื˜ืึธืงืึธืœ. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื•ื™ืฃ ื“ื™ ืœื™ื ืงืก, IPv4 ืื™ื– ื’ืจืขืกืขืจ, ื•ื•ื™ื™ึทืœ ืขืก ืื™ื– ืคื™ืœ ืžืขืจ ืคืึธืœืงืก ืื•ื™ืฃ ื“ื™ ืžืึธื“ืขืจืŸ ืื™ื ื˜ืขืจื ืขื˜. ืึธื‘ืขืจ, ืขืก ืื™ื– ืงืœืขื ืขืจืขืจ ืื•ื™ืฃ ื“ื™ ืจืขื›ื˜ ื•ื•ื™ื™ึทืœ IPv6 ืื™ื– ื’ืขืจื™ื›ื˜ ืฆื• ื–ื™ื™ืŸ ืžืขืจ ืคืึธืœืงืก ืื™ืŸ IoT.

  2. ื ื™ื˜ ืึทืœืข ืคึผืจืึธื˜ืึธืงืึธืœืก ื–ืขื ืขืŸ ื’ืขื•ื•ื™ื–ืŸ.

  3. ืจื•ื‘ึฟ ืคื•ืŸ ืึทืœืข ืขื ื“ืขืจื•ื ื’ืขืŸ ื–ืขื ืขืŸ ืื™ืŸ ื“ื™ ืงืึทื ืึทืœ (ืœืขื•ื•ืขืœ 1 ืื•ืŸ 2) ืื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืœืขื•ื•ืขืœืก (ืœืขื•ื•ืขืœ 4).

  4. ื“ื™ ื ืขืฅ ืื•ืŸ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืœื™ื™ึทืขืจืก ื–ืขื ืขืŸ ืžืกืชึผืžื ืฆื• ื‘ืœื™ื™ึทื‘ืŸ ืึทื ื˜ืฉื™ื™ื ื“ื–ืฉื“.

ืœื™ื ืง ืฉื™ื›ื˜ืข ืคึผืจืึธื˜ืึธืงืึธืœืก

ืื™ืŸ ื“ื™ ื“ืึทื˜ืŸ ืœื™ื ืง ืžื“ืจื’ื” (ื“ืึทื˜ืึท ืœื™ื ืง), ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ื“ื™ื•ื•ื™ื™ืกืึทื– ืฆื• ื™ืขื“ืขืจ ืื ื“ืขืจืขืจ. ื–ื™ื™ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ื™ื™ื“ืข ื ืึธืขื ื˜, ืœืžืฉืœ, ืื™ืŸ ื”ื™ื’ืข ื ืขื˜ื•ื•ืึธืจืงืก (ืœืืงืืœืข ื ืขื˜ื•ื•ืึธืจืงืก) ืื•ืŸ ืื™ืŸ ืึท ื’ืจื•ื™ืก ื•ื•ื™ื™ึทื˜ืงื™ื™ื˜ ืคื•ืŸ ื™ืขื“ืขืจ ืื ื“ืขืจืขืจ: ืื™ืŸ ืฉื˜ืึธื˜ื™ืฉ (ืžืขื˜ืจืึธืคึผืึธืœื™ื˜ืึทืŸ ื’ืขื’ื ื˜ ื ืขื˜ื•ื•ืึธืจืงืก) ืื•ืŸ ื’ืœืื‘ืืœืข ื ืขื˜ื•ื•ืึธืจืงืก (ื‘ืจื™ื™ื˜ ืฉื˜ื— ื ืขื˜ื•ื•ืึธืจืงืก).

ื“ืขืจื•ื•ื™ื™ึทืœ, ืื•ื™ืฃ ื“ืขื ืžื“ืจื’ื”, ื”ื™ื™ื ืื•ืŸ ืึธืคื™ืก ื ืขื˜ื•ื•ืึธืจืงืก (LAN) ื ื•ืฆืŸ ืขื˜ื”ืขืจื ืขื˜ ืื•ืŸ ื•ื•ื™-ืคื™, ืื•ืŸ ืจื™ืจืขื•ื•ื“ื™ืง ื ืขื˜ื•ื•ืึธืจืงืก (WAN) ื ื•ืฆืŸ 3G / 4G. ืึธื‘ืขืจ, ืคื™ืœืข IoT ื“ืขื•ื•ื™ืกืขืก ื”ืึธื‘ืŸ ื ื™ื“ืขืจื™ืง ืžืึทื›ื˜, ืึทื–ืึท ื•ื•ื™ ืกืขื ืกืึธืจืก, ืื•ืŸ ื–ืขื ืขืŸ ื‘ืœื•ื™ื– ืคึผืึทื•ืขืจื“ ื“ื•ืจืš ื‘ืึทื˜ืขืจื™ื–. ืื™ืŸ ื“ื™ ืงืึทืกืขืก, ืขื˜ื”ืขืจื ืขื˜ ืื™ื– ื ื™ืฉื˜ ืคึผืึทืกื™ืง, ืึธื‘ืขืจ ื ื™ื“ืขืจื™ืง ืคึผืึทื•ืขืจื“ ื•ื•ื™-ืคื™ ืื•ืŸ ื ื™ื“ืขืจื™ืง ืคึผืึทื•ืขืจื“ ื‘ืœื•ืขื˜ืึธืึธื˜ื” ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜.

ื›ืึธื˜ืฉ ื™ื’ื–ื™ืกื˜ื™ื ื’ ื•ื•ื™ื™ืจืœื™ืก ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– (Wi-Fi, ื‘ืœื•ืขื˜ืึธืึธื˜ื”, 3G/4G) ื•ื•ืขื˜ ืคืึธืจื–ืขืฆืŸ ืฆื• ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ื“ื™ ื“ืขื•ื•ื™ืกืขืก, ืขืก ืื™ื– ืื•ื™ืš ื•ื•ืขืจื˜ ืฆื• ืงื•ืงืŸ ืื™ืŸ ื ื™ื™ึทืข ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– ืกืคึผืึทืกื™ืคื™ืงืœื™ ื“ื™ื–ื™ื™ื ื“ ืคึฟืึทืจ IoT ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ื•ื•ืึธืก ื–ืขื ืขืŸ ืžืกืชึผืžื ืฆื• ื•ื•ืึทืงืกืŸ ืื™ืŸ ืคึผืึธืคึผื•ืœืึทืจื™ื˜ืขื˜.

ืฆื•ื•ื™ืฉืŸ ื–ื™ื™:

  • BLE - ื‘ืœื•ืขื˜ืึธืึธื˜ื” ื ื™ื“ืขืจื™ืง ืขื ืขืจื’ื™ืข

  • ืœืึธืจืึทื•ื•ืึทืŸ - ืœืื ื’ ืงื™ื™ื˜ ื•ื•ืึทืŸ

  • SigFox

  • ืœื˜ืข-ื‘

ื–ื™ื™ ื–ืขื ืขืŸ ื“ื™ืกืงืจื™ื™ื‘ื“ ืื™ืŸ ืžืขืจ ื“ืขื˜ืึทืœ ืื™ืŸ ื“ืขื ืึทืจื˜ื™ืงืœ. ืึทืŸ ืื™ื‘ืขืจื‘ืœื™ืง ืคื•ืŸ IOT ื•ื•ื™ื™ืจืœื™ืก ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– (ืื™ื‘ืขืจื‘ืœื™ืง ืคื•ืŸ ื•ื•ื™ื™ืจืœื™ืก IoT ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–).

ื ืขืฅ ืฉื™ื›ื˜ืข

ืื™ืŸ ื“ื™ ื ืขืฅ ืฉื™ื›ื˜ืข (ื ืขื˜ื•ื•ืึธืจืงื™ื ื’), ื“ืขืจ ืคึผืจืึธื˜ืึธืงืึธืœ ื•ื•ืขื˜ ื‘ืึทื”ืขืจืฉืŸ ืื™ืŸ ื“ื™ ืœืึทื ื’ ืœื•ื™ืคืŸ ื™ืคึผื•ื•ืงืกื ื•ืžืงืก. ืขืก ืื™ื– ืึทื ืœื™ื™ืงืœื™ ืึทื– IPv4 ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜, ืึธื‘ืขืจ ืขืก ืงืขืŸ ืฉืคึผื™ืœืŸ ืึท ืจืึธืœืข ืื™ืŸ ื“ื™ ืคืจื™ ืกื˜ืึทื’ืขืก. ืจื•ื‘ึฟ ื”ื™ื™ื IoT ื“ืขื•ื•ื™ืกืขืก, ืึทื–ืึท ื•ื•ื™ ืงืœื•ื’ ืœื™ื›ื˜ ื‘ืึทืœื‘ื–, ื“ืขืจื•ื•ื™ื™ึทืœ ื ื•ืฆืŸ IPv4.

ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืฉื™ื›ื˜ืข 

ืื™ืŸ ื“ื™ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืฉื™ื›ื˜ืข (ื˜ืจืึทื ืกืคึผืึธืจื˜), ื“ื™ ืื™ื ื˜ืขืจื ืขื˜ ืื•ืŸ ื“ื™ ื•ื•ืขื‘ ื–ืขื ืขืŸ ื“ืึทืžืึทื ื™ื™ื˜ืึทื“ ื“ื•ืจืš ื˜ืงืคึผ. ืขืก ืื™ื– ื’ืขื ื™ืฆื˜ ืื™ืŸ ื‘ื™ื™ื“ืข ื”ื˜ื˜ืคึผ ืื•ืŸ ืคื™ืœืข ืื ื“ืขืจืข ืคืึธืœืงืก ืื™ื ื˜ืขืจื ืขื˜ ืคึผืจืึธื˜ืึธืงืึธืœืก (SMTP, POP3, IMAP4, ืขื˜ืง.).

MQTT, ื•ื•ืึธืก ืื™ืš ื“ืขืจื•ื•ืึทืจื˜ืŸ ืฆื• ื•ื•ืขืจืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืฉื™ื›ื˜ืข ืคึผืจืึธื˜ืึธืงืึธืœืก ืคึฟืึทืจ ืžืขืกื™ื“ื–ืฉื™ื ื’, ื ื™ืฆื˜ ืื™ืฆื˜ TCP.

ืึธื‘ืขืจ, ืื™ืŸ ื“ืขืจ ืฆื•ืงื•ื ืคึฟื˜, ืจืขื›ื˜ ืฆื• ื ื™ื“ืขืจื™ืงืขืจ ืึธื•ื•ื•ืขืจื›ืขื“, ืื™ืš ื“ืขืจื•ื•ืึทืจื˜ืŸ UDP ืฆื• ื•ื•ืขืจืŸ ืžืขืจ ืคืึธืœืงืก ืคึฟืึทืจ IoT. ืžื™ืกื˜ืึธืžืข ืžืขืจ ื•ื•ื™ื™ื“ืกืคึผืจืขื“ MQTT-SN, ืคืœื™ืกื ื“ื™ืง ืื™ื‘ืขืจ UDP. ื–ืขืŸ ืคืึทืจื’ืœื™ื™ึทืš ืึทืจื˜ื™ืงืœ TCP ื•ื•ืก UDP .

ืึทืคึผืคึผืœื™ืงืึทื˜ื™ืึธืŸ ืฉื™ื›ื˜ืข ืื•ืŸ ืžืขืกื™ื“ื–ืฉื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœืก

ื•ื•ื™ื›ื˜ื™ืง ื˜ืฉืึทืจืึทืงื˜ืขืจื™ืกื˜ื™ืงืก ืคึฟืึทืจ IoT ืคึผืจืึธื˜ืึธืงืึธืœืก:

  • ื’ื™ื›ืงื™ื™ึทื˜ - ื“ื™ ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹ื“ืึทื˜ืŸ ื˜ืจืึทื ืกืคืขืจื“ ืคึผืขืจ ืกืขืงื•ื ื“ืข.

  • ืœื™ื™ื˜ืึทื ืก ืื™ื– ื“ื™ ืฆื™ื™ื˜ ืขืก ื ืขืžื˜ ืฆื• ืฉื™ืงืŸ ืึท ืึธื ื–ืึธื’.

  • ืžืึทื›ื˜ ืงืึทื ืกืึทืžืฉืึทืŸ.

  • ื–ื™ื›ืขืจื”ื™ื™ึทื˜.

  • ืึทื•ื•ืึทื™ืœืึทื‘ื™ืœื™ื˜ื™ ืคื•ืŸ ื•ื•ื™ื™ื›ื•ื•ืืจื’.

ื“ืขืจื•ื•ื™ื™ึทืœ, ืฆื•ื•ื™ื™ ื”ื•ื™ืคึผื˜ ืคึผืจืึธื˜ืึธืงืึธืœืก ื–ืขื ืขืŸ ืึทืงื˜ื™ื•ื•ืœื™ ื’ืขื ื™ืฆื˜ ืื™ืŸ ื“ืขื ืžื“ืจื’ื”: ื”ื˜ื˜ืคึผ ืื•ืŸ ืžืงื˜ื˜.

ื”ื˜ื˜ืคึผ ืื™ื– ืžื™ืกื˜ืึธืžืข ื“ื™ ืžืขืจืกื˜ ื‘ืึทื•ื•ื•ืกื˜ ืคึผืจืึธื˜ืึธืงืึธืœ ืคื•ืŸ ื“ืขื ืžื“ืจื’ื” ืื•ื ื˜ืขืจ ื“ื™ ื•ื•ืขื‘ (WWW). ืขืก ื•ื•ืขื˜ ืคืึธืจื–ืขืฆืŸ ืฆื• ื–ื™ื™ืŸ ื•ื•ื™ื›ื˜ื™ืง ืคึฟืึทืจ IoT, ื•ื•ื™ื™ึทืœ ืขืก ืื™ื– ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ื“ื™ REST API - ื“ื™ ื”ื•ื™ืคึผื˜ ืžืขืงืึทื ื™ื–ืึทื ืคึฟืึทืจ ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืฆื•ื•ื™ืฉืŸ ื•ื•ืขื‘ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืื•ืŸ ื‘ืึทื“ื™ื ื•ื ื’ืก. ืึธื‘ืขืจ, ืจืขื›ื˜ ืฆื• ื”ื•ื™ืš ืึธื•ื•ื•ืขืจื›ืขื“, HTTP ืื™ื– ืึทื ืœื™ื™ืงืœื™ ืฆื• ื•ื•ืขืจืŸ ื“ืขืจ ื”ื•ื™ืคึผื˜ IoT ืคึผืจืึธื˜ืึธืงืึธืœ, ื›ืึธื˜ืฉ ืขืก ื•ื•ืขื˜ ื ืึธืš ื–ื™ื™ืŸ ื•ื•ื™ื™ื“ืœื™ ื’ืขื ื™ืฆื˜ ืื•ื™ืฃ ื“ืขืจ ืื™ื ื˜ืขืจื ืขืฅ.

MQTT (Message Queuing Telemetry Transport) ืื™ื– ื’ืขื•ื•ืืจืŸ ื“ืขืจ ื”ื•ื™ืคึผื˜ ืžืขืกื™ื“ื–ืฉื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœ ืื™ืŸ ื“ื™ IoT ืจืขื›ื˜ ืฆื• ื–ื™ื™ืŸ ืœื™ื™ื˜ื ืึทืก ืื•ืŸ ื™ื– ืคื•ืŸ ื ื•ืฆืŸ. ื–ืขืŸ ืึทืจื˜ื™ืงืœ ื”ืงื“ืžื” ืฆื• MQTT ืคึฟืึทืจ ื‘ื™ื’ื™ื ืขืจื– (ื”ืงื“ืžื” ืฆื• MQTT ืคึฟืึทืจ ื‘ื™ื’ื™ื ืขืจื–).

ืคืึทืจื’ืœื™ื™ึทืš ืคื•ืŸ HTTP ืื•ืŸ MQTT ืคึฟืึทืจ IoT

MQTT ืื™ื– ืจืึทืคึผืึทื“ืœื™ ื’ืขื•ื•ืืจืŸ ื“ืขืจ ื“ืข ืคืึทืงื˜ืึธ ื ืึธืจืžืึทืœ ืคึฟืึทืจ IoT ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื–. ื“ืึธืก ืื™ื– ืจืขื›ื˜ ืฆื• ื–ื™ื™ืŸ ืœื™ื™ื˜ื ืึทืก ืื•ืŸ ื’ื™ื›ืงื™ื™ึทื˜ ืงืึทืžืคึผืขืจื“ ืžื™ื˜ ื”ื˜ื˜ืคึผ ืื•ืŸ ื“ื™ ืคืึทืงื˜ ืึทื– ืขืก ืื™ื– ืึท ืื™ื™ืŸ-ืฆื•-ืคื™ืœืข ืคึผืจืึธื˜ืึธืงืึธืœ ืืœื ื•ื•ื™ ืื™ื™ื ืขืจ-ืฆื•-ืื™ื™ื ืขืจ (ื”ื˜ื˜ืคึผ).

ืคื™ืœืข ืžืึธื“ืขืจืŸ ื•ื•ืขื‘ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ื•ื•ืึธืœื˜ ื’ืœื™ืง ื ื•ืฆืŸ MQTT ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ ื”ื˜ื˜ืคึผ ืื•ื™ื‘ ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ื‘ื ื™ืžืฆื ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜ ืคื•ืŸ ื–ื™ื™ืขืจ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’.

ื ื’ื•ื˜ืข ื‘ื™ื™ืฉืคึผื™ืœ ืื™ื– ืฉื™ืงื˜ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืฆื• ืงื™ื™ืคืœ ืงืœื™ื™ืึทื ืฅ, ืึทื–ืึท ื•ื•ื™ ืขืจื™ื™ื•ื•ืึทืœื– ืื•ืŸ ื“ื™ืคึผืึทืจื˜ืฉืขืจื– ืคื•ืŸ ื˜ืจื™ื™ื ื– / ื‘ื•ืกืขืก / ืคึผืœื™ื™ื ื–. ืื™ืŸ ื“ืขื ืกืฆืขื ืึทืจ, ืึท ืื™ื™ืŸ-ืฆื•-ืื™ื™ื ืขืจ ืคึผืจืึธื˜ืึธืงืึธืœ ื•ื•ื™ HTTP ื”ืื˜ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืึธื•ื•ื•ืขืจื›ืขื“ ืื•ืŸ ืฉื˜ืขืœืŸ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืžืึทืกืข ืื•ื™ืฃ ื“ื™ ื•ื•ืขื‘ ืกืขืจื•ื•ืขืจืก. ืกืงื™ื™ืœื™ื ื’ ื“ื™ ื•ื•ืขื‘ ืกืขืจื•ื•ืขืจืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืฉื•ื•ืขืจ. ืžื™ื˜ MQTT, ืงืœื™ื™ืึทื ืฅ ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ืึท ืžืขืงืœืขืจ, ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืœื™ื™ื›ื˜ ืžื•ืกื™ืฃ ืคึฟืึทืจ ืžืึทืกืข ื‘ืึทืœืึทื ืกื™ื ื’. ื”ื™ื˜ืŸ ื“ื™ ื•ื•ื™ื“ืขื ื˜ื•ื˜ืึธืจื™ืึทืœ ื•ื•ืขื’ืŸ ืื™ื ืจืขืคึผื•ื‘ืœื™ืงื™ืจืŸ HTML ื“ืึทื˜ืŸ ืื™ื‘ืขืจ MQTT (ืœืžืฉืœ ืคื•ืŸ ืคืœื™ ืขืจื™ื™ื•ื•ื–) ืื•ืŸ ืึทืจื˜ื™ืงืœ MQTT ื•ื•ืก ื”ื˜ื˜ืคึผ ืคึฟืึทืจ IOT.

ืื ื“ืขืจืข ืžืขืกื™ื“ื–ืฉื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœืก

ื”ื˜ื˜ืคึผ ืื™ื– ื ื™ืฉื˜ ื“ื™ื–ื™ื™ื ื“ ืคึฟืึทืจ IoT ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื–, ืึธื‘ืขืจ ื•ื•ื™ ื“ืขืจืžืื ื˜, ืขืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื•ื•ื™ื™ื“ืœื™ ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ืขื˜ืœืขื›ืข ืžืึธืœ ืจืขื›ื˜ ืฆื• ื–ื™ื™ืŸ ื•ื•ื™ื™ื“ืกืคึผืจืขื“ ื ื•ืฆืŸ ืื™ืŸ ืึทืคึผื™.

ื›ึผืžืขื˜ ืึทืœืข IoT ืคึผืœืึทื˜ืคืึธืจืžืก ืฉื˜ื™ืฆืŸ ื‘ื™ื™ื“ืข HTTP ืื•ืŸ MQTT.

ืึธื‘ืขืจ, ืขืก ื–ืขื ืขืŸ ืื ื“ืขืจืข ืคึผืจืึธื˜ืึธืงืึธืœืก ืฆื• ื‘ืึทื˜ืจืึทื›ื˜ืŸ.

ืคึผืจืึธื˜ืึธืงืึธืœืก

  • ืžืงื˜ื˜ - (ืžืขืกืขื“ื–ืฉ ืจื™ื™ ื˜ืขืœืขืžืขื˜ืจื™ ื˜ืจืึทื ืกืคึผืึธืจื˜). ื ื™ืฆื˜ TCP/IP. ื“ืขืจ ืึทืจื•ื™ืกื’ืขื‘ืŸ-ืึทื‘ืึธื ื™ืจืŸ ืžืึธื“ืขืœ ืจื™ืงื•ื•ื™ื™ืขืจื– ืึท ืึธื ื–ืึธื’ ืžืขืงืœืขืจ.

  • AMQP - (ืึทื•ื•ืึทื ืกื™ืจื˜ืข ืึธื ื–ืึธื’ ืงื•ื•ืขื•ื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœ). ื ื™ืฆื˜ TCP/IP. ืึทืจื•ื™ืกื’ืขื‘ืขืจ-ืึทื‘ืึธื ืขื ื˜ ืื•ืŸ ืคื•ื ื˜-ืฆื•-ืคื•ื ื˜ ืžืึธื“ืขืœืก.

  • COAP - (ืงืึธื ืกื˜ืจื™ื™ื ื“ ืึทืคึผืคึผืœื™ืงืึทื˜ื™ืึธืŸ ืคึผืจืึธื˜ืึธืงืึธืœ). ื ื™ืฆื˜ UDP. ื“ื™ื–ื™ื™ื ื“ ืกืคึผืึทืกื™ืคื™ืงืœื™ ืคึฟืึทืจ IoT, ื ื™ืฆื˜ ื“ื™ ื‘ืขื˜ืŸ-ืขื ื˜ืคืขืจ ืžืึธื“ืขืœ ื•ื•ื™ ืื™ืŸ ื”ื˜ื˜ืคึผ. ืจืคืง ืงืกื ื•ืžืงืก.

  • ื“ื“ืก - (ื“ืึทื˜ืึท ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืกืขืจื•ื•ื™ืก) 

ืื™ืŸ ื“ืืก ืึทืจื˜ื™ืงืœ ื“ื™ ื”ื•ื™ืคึผื˜ ืคึผืจืึธื˜ืึธืงืึธืœืก ืื•ืŸ ื–ื™ื™ืขืจ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ื–ืขื ืขืŸ ื‘ืึทื˜ืจืึทื›ื˜. ื“ื™ ืžืกืงื ื ืคื•ืŸ ื“ืขื ืึทืจื˜ื™ืงืœ ืื™ื– ืึทื– ื“ื™ IoT ื•ื•ืขื˜ ื ื•ืฆืŸ ืึท ืกื›ื•ื ืคื•ืŸ ืคึผืจืึธื˜ืึธืงืึธืœืก, ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื–ื™ื™ืขืจ ื‘ื“ืขื” ื ื•ืฆืŸ.

ืึธื‘ืขืจ, ืื™ืŸ ืจืขื˜ืจืึทืกืคึผืขืงื˜, ืื™ืŸ ื“ื™ ืคืจื™ ื™ืึธืจืŸ ืคื•ืŸ ื“ื™ ืื™ื ื˜ืขืจื ืขื˜, ื“ื™ ื”ื˜ื˜ืคึผ ืคึผืจืึธื˜ืึธืงืึธืœ ื•ื•ืึธืก ื•ื•ืึธืœื˜ ื•ื•ืขืจืŸ ื“ืึธืžื™ื ืึทื ื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ื‘ืœื•ื™ื– ืื™ื™ื ืขืจ ืคื•ืŸ ืคื™ืœืข ืคึผืจืึธื˜ืึธืงืึธืœืก.

ื›ืึธื˜ืฉ ื”ื˜ื˜ืคึผ ืื™ื– ื ื™ืฉื˜ ืขืจื™ื“ื–ืฉื ืึทืœื™ ืงืึทื ืกื™ื•ื•ื“ ืคึฟืึทืจ ื˜ืขืงืข ืื•ืŸ E- ื‘ืจื™ื•ื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ, ื”ื™ื™ึทื ื˜ ืขืก ืื™ื– ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ื‘ื™ื™ื“ืข.

ืื™ืš ื“ืขืจื•ื•ืึทืจื˜ืŸ ืึทื– ื“ื™ ื–ืขืœื‘ืข ื–ืึทืš ื•ื•ืขื˜ ืคึผืึทืกื™ืจืŸ ืžื™ื˜ ืžืขืกื™ื“ื–ืฉื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœืก ืื™ืŸ IoT: ืจื•ื‘ึฟ ื‘ืึทื“ื™ื ื•ื ื’ืก ื•ื•ืขืœืŸ ื ื•ืฆืŸ ืื™ื™ืŸ ืคึผืจื™ื“ืึทืžืึทื ืึทื ื˜ ืคึผืจืึธื˜ืึธืงืึธืœ.

ืื•ื ื˜ืŸ ื–ืขื ืขืŸ Google ื˜ืจืขื ื“ืก ื˜ืฉืึทืจืฅ ื•ื•ืึธืก ื•ื•ื™ื™ึทื–ืŸ ื•ื•ื™ ื“ื™ ืคึผืึธืคึผื•ืœืึทืจื™ื˜ืขื˜ ืคื•ืŸ MQTT, COAP ืื•ืŸ AMQP ื”ืื˜ ื’ืขื‘ื™ื˜ืŸ ืื™ืŸ ื“ื™ ืœืขืฆื˜ืข ื™ืึธืจืŸ.

ืื™ื‘ืขืจื‘ืœื™ืง ืคื•ืŸ Google ื˜ืจืขื ื“ืก 

ืื™ื‘ืขืจื‘ืœื™ืง ืคื•ืŸ ื ืขื˜ื•ื•ืึธืจืงื™ื ื’ ืื•ืŸ ืžืขืกื™ื“ื–ืฉื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœืก ืคึฟืึทืจ IoT

ืคึผืจืึธื˜ืึธืงืึธืœ ืฉื˜ื™ืฆืŸ ื“ื•ืจืš ืคึผืœืึทื˜ืคืึธืจืžืข

ืงื™ืฆืขืจ

ืจื•ื‘ึฟ ืคื•ืŸ ืึทืœืข ืขื ื“ืขืจื•ื ื’ืขืŸ ื–ืขื ืขืŸ ืื™ืŸ ื“ื™ ืงืึทื ืึทืœ (ืœืขื•ื•ืขืœ 1 ืื•ืŸ 2) ืื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืœืขื•ื•ืขืœืก (ืœืขื•ื•ืขืœ 4).

ื“ื™ ื ืขืฅ ืื•ืŸ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืœื™ื™ึทืขืจืก ื–ืขื ืขืŸ ืžืกืชึผืžื ืฆื• ื‘ืœื™ื™ึทื‘ืŸ ืึทื ื˜ืฉื™ื™ื ื“ื–ืฉื“.

ืื™ืŸ ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืฉื™ื›ื˜ืข, IoT ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ื•ื•ืขื˜ ื ื•ืฆืŸ ืžืขืกื™ื“ื–ืฉื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœืก. ื›ืึธื˜ืฉ ืžื™ืจ ื–ืขื ืขืŸ ื ืึธืš ืื™ืŸ ืึท ืคืจื™ ื‘ื™ื ืข ืื™ืŸ IoT ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’, ืขืก ืื™ื– ืžืกืชึผืžื ืึทื– ืื™ื™ื ืขืจ ืึธื“ืขืจ ื˜ืึธืžืขืจ ืฆื•ื•ื™ื™ ืžืขืกื™ื“ื–ืฉื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœืก ื•ื•ืขื˜ ืฉื˜ื™ื™ืŸ ืื•ื™ืก.

ืื™ืŸ ื“ื™ ืœืขืฆื˜ืข ื™ืึธืจืŸ, MQTT ืื™ื– ื’ืขื•ื•ืืจืŸ ื“ื™ ืžืขืจืกื˜ ืคืึธืœืงืก, ืื•ืŸ ืขืก ืื™ื– ืื•ื™ืฃ ืขืก ืื™ืš ื‘ื™ืŸ ืื™ืฆื˜ ืคืึธื•ืงื™ืกื™ื ื’ ืื•ื™ืฃ ื“ืขื ืคึผืœืึทืฅ.

ื”ื˜ื˜ืคึผ ื•ื•ืขื˜ ืื•ื™ืš ืคืึธืจื–ืขืฆืŸ ืฆื• ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ื•ื•ื™ื™ึทืœ ืขืก ืื™ื– ืฉื•ื™ืŸ ื’ืขื–ื•ื ื˜ ื’ืขื‘ื•ื™ื˜ ืื™ืŸ ื™ื’ื–ื™ืกื˜ื™ื ื’ IoT ืคึผืœืึทื˜ืคืึธืจืžืก.

ืึทื– ืก ืึทืœืข. ืžื™ืจ ืœืึทื“ืŸ ืื™ืจ ืฆื• ืฆื™ื™ื›ืŸ ืึทืจื•ื™ืฃ ืคึฟืึทืจ ืึท ืคืจื™ื™ ื“ืขืžืึธ ืœืขืงืฆื™ืข ืื•ื™ืฃ ื“ืขืจ ื˜ืขืžืข "ื˜ืฉืึทื˜ื‘ืึธื˜ ืคึฟืึทืจ ืฉื ืขืœ ืงืึทืžืึทื ื“ื– ืฆื• ื“ื™ ืžื™ื˜ืœ".

ืœื™ื™ืขื ืขืŸ ืžืขืจ:

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’