์ด ๋ฌธ์„œ์˜ ์›๋ณธ์€ ์™ธ๋ถ€ ์œ„ํ‚ค์—์„œ ๊ฐ€์ ธ์™”์Šต๋‹ˆ๋‹ค.

[1]
์‚ผ์„ฑ์ „์ž์—์„œ ๊ฐœ๋ฐœํ•œ ๊ฐœ๋ฐฉํ˜• IoT ํ”Œ๋žซํผ
๊ณต์‹ ์‚ฌ์ดํŠธ

1. ํŠน์ง•[ํŽธ์ง‘]

์ „๋ฐ˜์ ์œผ๋กœ ๊ธฐ์กด ๋ผ์ฆˆ๋ฒ ๋ฆฌํŒŒ์ด๋“ฑ๊ณผ ๊ฐ™์€ ๊ฒƒ๋“ค ๋ณด๋‹ค ์„ฑ๋Šฅ์€ ๋ฌด์ฒ™ ๋†’๊ณ  SOC๋กœ ๊ธฐํŒ์˜ ํฌ๊ธฐ๊ฐ€ ๋งค์šฐ ์ž‘๋‹ค. ์ƒ์œ„ ๋ชจ๋ธ์€ ๋ธ”๋ฃจํˆฌ์Šค ์ง€๊ทธ๋น„ ์™€์ดํŒŒ์ด๋“ฑ๊ณผ ๊ฐ™์€ IOT์— ์ค‘์ถ”์ ์œผ๋กœ ์‚ฌ์šฉ๋˜๋Š” ์žฅ๋น„๋“ค์ด ์ผ์ฒดํ™”๋˜์–ด์žˆ๋‹ค.

1.1. ๋ผ์ฆˆ๋ฒ ๋ฆฌํŒŒ์ด์™€์˜ ๋น„๊ต[ํŽธ์ง‘]

๋ผ์ฆˆ๋ฒ ๋ฆฌ ํŒŒ์ด์˜ ๊ฒฝ์šฐ์—๋Š” ๋ฐฉ๋Œ€ํ•œ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์™€ ์†Œ์Šค ์ฝ”๋“œ ๋ฐ ์ปค๋ฎค๋‹ˆํ‹ฐ๊ฐ€ ์กด์žฌํ•œ๋‹ค. ARTIK์˜ ๊ฒฝ์šฐ์—๋Š” ARTIK ํด๋ผ์šฐ๋“œ๋ผ๋Š” IoT ํ•ต์‹ฌ ๊ธฐ์ˆ ์ด ์ œ๊ณต๋˜์ง€๋งŒ, ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ, ์†Œ์Šค์ฝ”๋“œ๊ฐ€ ๊ฑฐ์˜ ์—†๊ณ , ์ปค๋ฎค๋‹ˆํ‹ฐ๊ฐ€ ์•ฝํ•˜๋‹ค. ์ฒ˜์Œ IoT ๋ถ„์•ผ์— ์ž…๋ฌธํ•˜๋Š” ์‚ฌ์šฉ์ž๋Š” ๋ผ์ฆˆ๋ฒ ๋ฆฌํŒŒ์ด๋ฅผ ์ถ”์ฒœํ•˜๊ณ , ์–ด๋А์ •๋„์˜ ์ˆ™๋ จ์ž๋Š” ARTIK์„ ์ถ”์ฒœํ•œ๋‹ค.

2. ์ข…๋ฅ˜[ํŽธ์ง‘]

ํ˜„์žฌ 4๊ฐ€์ง€ ๋ฒ„์ „์ด ๊ณต๊ฐœ๋˜์–ด์žˆ๋‹ค.

2.1. ARTIK 0[ํŽธ์ง‘]

Integrated Bluetooth 4.2 Smart radio and antenna
Bluetooth smart connectivity stack included
Bluetooth and regulatory certified +8dBm Tx for longer reach
13mm x 15mm

2.2. ARTIK 5[ํŽธ์ง‘]

Power efficient dual Cortexยฎ-A7 with Wi-Fi, Bluetooth, ZigBee, Thread
Leverages Samsung ePoP technology to offer small footprint modules: 30 mm X 25 mm
512MB RAM, 4GB flash (eMMC)
Enterprise class security with hardware secure element and Secure OS
Fedora Linuxยฎ package with connectivity, graphics, power management and security libraries

2.3. ARTIK 7[ํŽธ์ง‘]

High performance, 8-core, 64-bit Cortexยฎ A-53 processor with Wi-Fiยฎ, Bluetoothยฎ, ZigBeeยฎ, Thread
ARM MALIโ„ข GPU for multimedia, graphics applications
1GB RAM, 4GB flash (eMMC)
Enterprise-class security with hardware secure element and Secure OS
Fedora Linux package with multimedia, connectivity, graphics, power management and security libraries

2.4. ARTIK 10[ํŽธ์ง‘]

Quad Cortexยฎ-A15 + quad Cortex-A7 processor with Wi-Fiยฎ, Bluetoothยฎ, ZigBeeยฎ support
ARM MALIโ„ข GPU for multimedia, graphics applications
Support for MIPI camera and HDMI displays
2GB RAM, 16GB flash (eMMC)
Fedora Linuxยฎ with multimedia, connectivity, graphics, power management and security libraries

3. ๊ธฐํƒ€[ํŽธ์ง‘]

์‚ผ์„ฑ์ด ์ œ๊ณตํ•˜๋Š” ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ…๊ฐ€ ๊ธฐ๊ธฐ๋ž‘ ์—ฐ๋™๋  ์˜ˆ์ •์ด๋‹ค. ํด๋ผ์šฐ๋“œ ์ด๋ฆ„์€ ARTIK ํด๋ผ์šฐ๋“œ. TLS 1.2 ํ”„๋กœํ† ์ฝœ์„ ํ™œ์šฉํ•˜์—ฌ ์ด ๊ธฐ๊ธฐ๊ฐ€ ARTIK์ธ์ง€ ์•„๋‹Œ์ง€ ํŒ๋ณ„ํ•˜์—ฌ ๋ณด์•ˆ์ œ๊ณต ๋ฐ IoT๊ธฐ๊ธฐ๊ฐ„์˜ ์—ฐ๋™์„ ๊ณ„ํšํ•˜๊ณ  ์žˆ๋‹ค.[2]. ์ผ๋‹จ ARTIK ๋ณด๋“œ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๋ชจ๋“  ์ œํ’ˆ๋“ค์ด ์‰ฝ๊ฒŒ ๋ณด์•ˆ์„ ํ™•๋ณดํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ๊ธฐ๊ธฐ๊ฐ„์˜ ๋ฐ์ดํ„ฐ ์ „์†ก์˜ ๊ตฌํ˜„์ด ํŽธ๋ฆฌํ•˜๋‹ค๋Š” ๊ฒƒ์€ ๋Œ€๋‹จํ•œ ์žฅ์ ์ผ ๊ฒƒ์ด๋‹ค. ๊ธฐ๊ธฐ๊ฐ„ ํ†ต์‹ ์„ ์œ„ํ•œ ํ”„๋กœํ† ์ฝœ๋กœ๋Š” TLS-PSK๊ฐ€ ์‚ฌ์šฉ๋  ๊ฒƒ์œผ๋กœ ์˜ˆ์ƒ๋˜๋ฉฐ, ์ด๋•Œ ํ•„์š”ํ•œ PSK๋Š” ๊ฐœ๋ฐœ์ž๊ฐ€ ์ง์ ‘ ๊ตฌํ˜„ ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค. ์ด์™€ ๊ฐ™์€ ๋ฐฉ๋ฒ•์„ ์ด์šฉํ•  ๊ฒฝ์šฐ ๊ฐœ๋ฐœ์ž๋Š” ๋ณ„๋„์˜ ๋ณด์•ˆ ํ”„๋กœํ† ์ฝœ(์•”ํ˜ธํ™” ๊ณผ์ •๋“ฑ์ด ๋“ค์–ด๊ฐ„..) ๊ตฌํ˜„ ์—†์ด ๋ฐ์ดํ„ฐ ํ†ต์‹ ์„ ๊ตฌํ˜„ ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ARTIK ์ž์ฒด๋กœ๋Š” PSK๋ฅผ ์ด์šฉํ•˜์—ฌ Access Control์„ ํ•  ์ˆ˜ ์žˆ์œผ๋‹ˆ[3] Cross-Layered Security๊ฐ€ ์ ์šฉ๋˜์—ˆ๋‹ค๊ณ  ๋ณผ ์ˆ˜ ์žˆ๋‹ค.

IoT Challenge ๋ผ๋Š” ๊ณต๋ชจ์ „์—์„œ ์‚ฌ์šฉ๋œ๋‹ค.

4. ์‚ฌ์—… ์ข…๋ฃŒ[ํŽธ์ง‘]

2018๋…„ 12์›”, ์‚ผ์„ฑ์€ ARTIK ์‚ฌ์—…์„ ์ข…๋ฃŒํ•˜์˜€๋‹ค.
[1] ๊ตฌ๋ฒ„์ „ ๋กœ๊ณ ๋Š” ํŒŒ๋ž€์ƒ‰์ด๋‹ค.
[2] 2016.3.3 ๋ฐœํ‘œํ•œ ์‚ผ์„ฑ ARTIK ์„ค๋ช…ํšŒ์—์„œ ๋‚˜์˜จ ๋‚ด์šฉ
[3] PSK์— ๋Œ€ํ•œ ์ •๋ณด๊ฐ€ ์—†๋Š” ์™ธ๋ถ€ ๊ธฐ๊ธฐ๋Š” ์•”ํ˜ธํ™” ํ†ต์‹ ์— ์ฐธ์—ฌ ํ•  ์ˆ˜ ์—†๋‹ค.