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์Š์Š์นด

๐Ÿš˜๐Ÿ’จ

์•ˆ์ „์šด์ „ ํ”ผ๋“œ๋ฐฑ ์„œ๋น„์Šค

๐Ÿš˜ ํ˜„๋Œ€๋ชจ๋น„์Šค 2024 Mobility SW HACKATHON

2024.01.18~2024.02.23

๐Ÿ‘ฅ ํŒ€ ์†Œ๊ฐœ

๊น€์ •์šฐ ๋งน์˜์šฑ ๋ฐฑ์„œํ˜„ ๊น€๋ณ‘์ง€
๊น€์ •์šฐ ๋งน์˜์šฑ ๋ฐฑ์„œํ˜„ ๊น€๋ณ‘์ง€
Frontend Backend Backend Embedded

๐Ÿ“Œ ํ”„๋กœ์ ํŠธ ์†Œ๊ฐœ

์ „๋ฐฉ ์ฃผ์‹œ ํƒœ๋งŒ์„ ๋น„๋กฏํ•œ ์•ˆ์ „์šด์ „ ๋ถˆ์ดํ–‰์€ ๊ตํ†ต์‚ฌ๊ณ ์˜ ์ฃผ ์›์ธ์ด๋‹ค.
๋˜ํ•œ, ํ˜„์žฌ ์ƒ์šฉํ™”๋œ ์ž์œจ์ฃผํ–‰ ๋ ˆ๋ฒจ2, ๋ ˆ๋ฒจ3์—์„œ ์šด์ „์ž๋Š” ์—ฌ์ „ํžˆ ์‹œ์Šคํ…œ์˜ ์ง์ ‘ ์šด์ „ ์š”๊ตฌ์— ๋Œ€์‘ํ•ด์•ผ ํ•  ์˜๋ฌด๊ฐ€ ์žˆ๋‹ค.
๋”ฐ๋ผ์„œ ์‚ฌ์šฉ์ž์˜ ์•ˆ์ „์šด์ „์„ ์œ„ํ•ด ์šด์ „ ์Šต๊ด€์„ ํ”ผ๋“œ๋ฐฑํ•ด์ฃผ๋Š” ๋ชจ๋นŒ๋ฆฌํ‹ฐ SW๋ฅผ ๊ธฐํšํ•˜์˜€๋‹ค.

์ฐจ๋Ÿ‰ ์„ผ์„œ์™€ ๋‚ด๋ถ€ ์นด๋ฉ”๋ผ๋กœ ์ฐจ๋Ÿ‰ ๋‚ด/์™ธ๋ถ€์˜ ์œ„ํ—˜ํ•œ ์šด์ „ ์ƒํ™ฉ๊ณผ ์šด์ „์ž ์ž์„ธ (e.g. ์‹ค์„ ์—์„œ์˜ ์ฐจ์„ ๋ณ€๊ฒฝ, ์ „๋ฐฉ ์ฃผ์‹œ ํƒœ๋งŒ ๋“ฑ)๋ฅผ ๊ฐ์ง€ํ•œ๋‹ค.
์ด ๋ฐ์ดํ„ฐ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ์šด์ „ ์ ์ˆ˜๋ฅผ ์‚ฐ์ •ํ•˜๊ณ , ์ฃผํ–‰ ๋ฆฌํฌํŠธ๋ฅผ ์ œ๊ณตํ•œ๋‹ค.
์ถ”๊ฐ€์ ์œผ๋กœ ๋‹ค์–‘ํ•œ ์šด์ „ ๋ฐฐ์ง€ ํš๋“์„ ํ†ตํ•ด ์•ˆ์ „ ์šด์ „์— ๋Œ€ํ•œ ์„ฑ์ทจ๊ฐ๊ณผ ๋™๊ธฐ ๋ถ€์—ฌ๋ฅผ ์ œ๊ณตํ•˜๋Š” ๋ชจ๋ฐ”์ผ ์›น ์„œ๋น„์Šค๋ฅผ ๊ธฐํšํ–ˆ๋‹ค.

img1 img2

๐Ÿ” ํ™”๋ฉด ๊ตฌ์„ฑ ๋ฐ ๊ธฐ๋Šฅ

ํ™ˆ ์ฃผํ–‰ ์ค‘ ์ฃผํ–‰ ํ›„
home ์ฃผํ–‰ ์ค‘ ์ฃผํ–‰ ํ›„
์šด์ „์ ์ˆ˜, ์ฃผ์˜ํ•ด์•ผ ํ•  ์šด์ „์Šต๊ด€, ์ฃผํ–‰ ์ฝ”๋ฉ˜ํŠธ ๋“ฑ
์‚ฌ์šฉ์ž์˜ ์ „๋ฐ˜์ ์ธ ํ˜„์žฌ ์ƒํƒœ์™€ ์ฃผํ–‰ ๊ธฐ๋ก ํ™•์ธ
์ฐจ๋Ÿ‰์—์„œ ์ฃผํ–‰์— ๋Œ€ํ•œ ์šด์ „ ์ •๋ณด๋ฅผ ์ˆ˜์ง‘
RC์นด-์„œ๋ฒ„ ํ†ต์‹ ์œผ๋กœ ์ฃผํ–‰ ์ •๋ณด DB ์ €์žฅ
์ฃผํ–‰์—์„œ ๋ˆ„์ ๋œ ๋ฐ์ดํ„ฐ๋ฅผ ์ฃผํ–‰์ด ํ›„ ์ฆ‰์‹œ ํ™•์ธ
๊ฐ์ง€๋œ ์šด์ „ ์Šต๊ด€๊ณผ ํšŸ์ˆ˜๋ฅผ ์ œ๊ณต
์ฃผํ–‰ ๊ธฐ๋ก ์ฃผํ–‰ ๋ฆฌํฌํŠธ ๋ฐฐ์ง€
์ฃผํ–‰ ๊ธฐ๋ก ์ฃผํ–‰ ๋ฆฌํฌํŠธ ๋ฐฐ์ง€
์‚ฌ์šฉ์ž์˜ ์ง€๊ธˆ๊นŒ์ง€ ์ฃผํ–‰์„ ๊ธฐ๋ก
๊ฐ ์ฃผํ–‰์—์„œ ๊ฐ์ง€๋œ ์šด์ „ ์Šต๊ด€๊ณผ ํšŸ์ˆ˜๋ฅผ ํ™•์ธ
๋ˆ„์ ๋œ ์ฃผํ–‰ ๋ฐ์ดํ„ฐ๋ฅผ ํ†ตํ•ด ์–ป์€ ์‚ฌ์šฉ์ž์˜ ์ „๋ฐ˜์ ์ธ
์šด์ „ ์Šต๊ด€ ํ”ผ๋“œ๋ฐฑ, ๊ทธ๋ž˜ํ”„ ํ†ต๊ณ„ ์ œ๊ณต
์ฃผํ–‰ ์ด๋ ฅ, ์›”๋ณ„ ์šด์ „ ์ ์ˆ˜ ํ˜„ํ™ฉ, ์›”๋ณ„ ์ฃผํ–‰ ์ด๋ ฅ ๋ฐ
์ฃผ์˜ํ•ด์•ผ ํ•  ์šด์ „ ์Šต๊ด€ ๋“ฑ
์ฃผํ–‰ ์‹œ ํŠน์ • ์กฐ๊ฑด์„ ์ถฉ์กฑํ•˜๋ฉด ๋ฐฐ์ง€ ํš๋“
์‚ฌ์šฉ์ž์—๊ฒŒ ๋™๊ธฐ๋ถ€์—ฌ์™€ ์žฌ๋ฏธ ์š”์†Œ ์ถ”๊ฐ€

๐Ÿ“น ์‹œ์—ฐ ์˜์ƒ

default.MP4

๐Ÿ› ๏ธ Stacks

Front

Back

Embedded

ROS2 Python Docker C++

๐Ÿง ์ƒํ™ฉ ํŒ๋‹จ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๊ตฌํ˜„

Detail information in this link: Here

Monitor the driver's forward attention by pupil, head pose and phone detection.
Three evaluation factors - Closed eye detection, Head pose estimation, Phone detection
img1

Monitor the illegal lane change like changing in solid line and without direction light.

DrivenDist - Report driving distance and current veloicity.
Joystick_usb - Control RC car with joystick.
LaeDetection, lane_ex - Lane detetction with HSV(HSL) filtering.
img1

ํŠธ๋Ÿฌ๋ธ” ์ŠˆํŒ…

AWS ๋ฐฐํฌ ๊ณผ์ •์—์„œ ์—๋Ÿฌ (์„œ๋ฒ„ ๋‹ค์šด)

๋ฌธ์ œ ์ƒํ™ฉ : EC2 ์ธ์Šคํ„ด์Šค๋กœ ๋ฐฐํฌ, codedeploy์™€ Github Actions๋กœ ๋ฐฐํฌ ์ž๋™ํ™”ํ•ด์„œ ์‚ฌ์šฉํ•˜๋˜์ค‘ ์„œ๋ฒ„ ๊ฐ‘์ž๊ธฐ ๋Š๋ ค์ง-> ๋‹ค์šด๋จ

์›์ธโž€ : EC2 ์ธ์Šคํ„ด์Šค ์žฌ๋ถ€ํŒ… ์‹œ CodeDeploy ๊บผ์ง

  • EC2 ์ธ์Šคํ„ด์Šค์— ๋นŒ๋“œํŒŒ์ผ, ์‹คํ–‰์ค‘์ธ 8080 ํฌํŠธ ์—†์Œ ํ™•์ธ
  • systemctl enable codedeploy-agent : ์žฌ๋ถ€ํŒ… ์‹œ ๊บผ์ง€๋Š” CodeDeploy ์ž๋™์œผ๋กœ ์ผœ์ง€๊ฒŒ ์„ค์ •

์›์ธโ‘ก : ์ธ์Šคํ„ด์Šค ๋‚ด MySQL ๋ฉ”๋ชจ๋ฆฌ ๊ณผ๋ถ€ํ•˜

  • EC2 ์ธ์Šคํ„ด์Šค์—๋Š” mysqld ํ•„์š” ์—†๋Š”๋ฐ ๊ณ„์† ์‹คํ–‰ํ•˜๋ฉด์„œ ๋ฉ”๋ชจ๋ฆฌ ๊ณผ๋ถ€ํ•˜ ๋ฐœ์ƒ
  • systemctl disable mysqld : ์ธ์Šคํ„ด์Šค ์žฌ๋ถ€ํŒ… ์‹œ์—๋„ ์ž๋™์œผ๋กœ mysqld ์•ˆ์ผœ์ง€๊ฒŒ ์„ค์ •
  • swap memory ๋กœ ๋ฉ”๋ชจ๋ฆฌ ํ™•๋ณด
    • sudo dd if=/dev/zero of=/swapfile bs=128M count=16
    • sudo chmod 600/swapfile
    • sudo swapon /swapfile
    • sudo swapon -s
    • sudo vi /etc/fstab : ๋ฉ”๋ชจ๋ฆฌ ๋‚จ์€๊ฑฐ ํ™•์ธ

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