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๊ฒ€์ฆ๋œ ํŒŒํŠธ๋„ˆ ์ œํœด์‚ฌ ์ž๋ฃŒ

ํ†ตํ่๋ถ„ํฌํ•จ์ˆ˜ ์ถ•๋ฐฉํ–ฅ ์˜์กด์„ฑ์— ๊ด€ํ•œ ์—ฐ๊ตฌ (A Study on the Axial Dependence of the Traffic Distribution Function)

9 ํŽ˜์ด์งฟ’
๊ธฐํƒ€ํŒŒ์ผ
์ตœ์ดˆ๋“ฑ๋ก์ผ 2025.05.27 ์ตœ์ข…์ ฟ’์ž‘์ผ 2015.04
9P ๋ฏธ๋้ฉ๋ณด๊ธฐ
ํ†ตํ่๋ถ„ํฌํ•จ์ˆ˜ ์ถ•๋ฐฉํ–ฅ ์˜์กด์„ฑ์— ๊ด€ํ•œ ์—ฐ๊ตฌ
  • ๋ฏธ๋้ฉ๋ณด๊ธฐ

    ์„œ์่ง์ •๋ต–

    ยท ๋ฐœํ–‰๊ธฐ๊ด€ : ํ•ด์–‘ํ™˜๊ฒฝ์•ˆ์ „ํ•™ํšŒ
    ยท ์ˆ˜๋ก์ง€ ์ •๋ณด : ํ•ด์–‘ํ™˜๊ฒฝ์•ˆ์ „ํ•™ํšŒ์ง€ / 21๊ถŒ / 2ํ˜ธ / 179 ~ 187ํŽ˜์ด์งฟ’
    ยท ์ €์ž๋ช… : ์œ ์ƒ๋ก, ๊ฐ•์ƒ๊ทผ

    ์ดˆ๋ก

    ๋ณธ ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ํ†ตํ่๋ถ„ํฌํ•จ์ˆ˜ ๊ณ„์‚ฐ ์‹œ ์ ์šฉํ•˜๋Š” ๊ธฐ์ค€์„ ์˜ ๋ฐฉํ–ฅ๊ณผ ๊ธฐ์ค€์ ์˜ ์ˆ˜ํ‰์œ„์น˜ ๋ฐ ์ˆ˜์ง์œ„์น˜์— ๋”ฐ๋ผ์„œ ํ†ตํ่๋ถ„ํฌํ•จ์ˆ˜๊ฐ€ ๋ณ€ํ•˜๋Š” ์–‘์ƒ์„ ์‹๋ณ„ํ•˜๊ธฐ ์œ„ํ•œ ๊ฒƒ์ด๋‹ค. ๋ชฉํฌํ•ญ ์ž…๊ตฌ์— ์žˆ๋Š” ํ•ญ๋กœ๋ฅผ ๋Œ€์ƒ์œผ๋กœ 2013๋…„ 1์›”๋‹ฌ์˜ AIS ์‹ค์ธก์ž๋ฃŒ๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ธฐ์ค€์„ ์˜ ๋ฐฉํ–ฅ(ฮธ), ์ˆ˜ํ‰์œ„์น˜(LH) ๋ฐ ์ˆ˜์ง์œ„์น˜(LV) ๋“ฑ์˜ 3๊ฐ€์ง€ ๋ณ€์ˆ˜๊ฐ€ ํ†ตํ่๋ถ„ํฌํ•จ์ˆ˜์˜ ํ‰๊ท (x)๊ณผ ํ‘œ์ค€ํŽธ์ฐจ(ฮด)์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ์‹คํ—˜ํ•˜์˜€๋‹ค. ์‹คํ—˜๊ฒฐ๊ณผ, ฮธ์— ๋”ฐ๋ผ ์ถ”์ถœ๋˜๋Š” ์ƒ˜ํ”Œ ๋ฐ์ดํ„ฐ๊ฐ€ ๋‹ฌ๋ผ์ง€๊ธฐ ๋•Œ๋ฌธ์— ฮธ์˜ ๋ณ€ํ™”์— ๋”ฐ๋ผ์„œ x์™ฟ’ ฮด๊ฐ€ ๋ณ€ํ™”๋จ์„ ๋‚˜ํƒ€๋ƒˆ๊ณ , ฮธ์— ๋”ฐ๋ฅธ x์™ฟ’ ฮด์˜ ๋ณ€ํ™”๋Š” ์‚ฌ์ธ(sine)ํ•จ์ˆ˜ ํ•ฉ์˜ ๊ด€๊ณ„๋กœ ๋„์ถœ๋˜์—ˆ๋‹ค. ๋˜ํ•œ ํ•ญ๋กœ๊ฐ€ ๋ณต์žกํ•œ ํ•ด์—ญ์—์„œ ์ตœ์ ์˜ ํ†ตํ่๋ถ„ํฌํ•จ์ˆ˜๋ฅผ ๊ฒฐ์ •ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ฮด์˜ ๋ณ€ํ™” ๊ฐ’์ด ์ตœ์†Œ๊ฐ€ ๋˜๋Š” ฮธ์„ ๊ธฐ์ค€์„ ์˜ ๋ฐฉํ–ฅ์œผ๋กœ ์„ค์ •ํ•˜๋Š” ๊ฒƒ์ด ํƒ€๋‹นํ•จ์„ ์•Œ์•˜๋‹ค. ๋ณธ ์—ฐ๊ตฌ์˜ ๊ฒฐ๊ณผ๋Š” ์ •๊ทœ๋ถ„ํฌ๊ฐ€ ๋ณด๋‹ค ๋” ์ •๋Ÿ‰ํ™”๋œ ์ˆ˜์น˜๋กœ ํ‘œํ˜„๋˜์–ด ํ•ด์ƒ๊ตํ†ตํ๋ฆ„์„ ํŒŒ์•…ํ•˜๊ณ  ํ•ด์ƒ๊ตํ†ต์•ˆ์ „๊ด€๋ฆฌ ์˜์‚ฌ๊ฒฐ์ •์„ ์œ„ํ•œ ๊ธฐ์ดˆ์ž๋ฃŒ๋กœ ํ™œ์šฉ๋  ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.

    ์˜์–ด์ดˆ๋ก

    The purpose of this study is to identify the aspect that the traffic distribution function changes, according to the direction of the datum line and the horizontal and vertical positions of the datum point applied when it is calculated. Targeting routes at the entrance of Mokpo Harbor, this study tested using AIS survey data of January 2013 the effects of the three variablesใ…กdirection of the datum line(ฮธ), horizontal position(LH) and vertical position(LV)ใ…กon mean (x) and standard deviation (ฮด). The test result showed that x and ฮด were changed according to the change of ฮธ, because the extracted sample data were changed according to ฮธ; and the changes of x and ฮด according to ฮธ were drawn as the relation of the sine functionโ€™ sum. In addition, it was found that setting up ฮธ that the change value of ฮด becomes the least as the direction of the datum line was valid, to determine the optimum passage distribution function on complex waters with multiple branches of route. The result of this study is expected to be used as basic data to understand maritime traffic flow based on more quantified data of normal distribution and make decisions related to maritime traffic safety management.

    ์ฐธ๊ณ ์ž๋ฃŒ

    ยท ์—†์Œ
  • ์ž์ฃผ๋ฌป๋Š”์งˆ๋ๅฉ์˜ ๋‹ต๋ณ€์„ ํ™•์ธํ•ด ์ฃผ์„ธ์š”

    ํ•ดํ”ผ์บ ํผ์Šค FAQ ๋”๋ณด๊ธฐ

    ๊ผญ ์•Œ์•„์ฃผ์„ธ์š”

    • ์ž๋ฃŒ์˜ ์ •๋ณด ๋ฐ ๋‚ด์šฉ์˜ ์ง„์‹ค์„ฑ์— ๋Œ€ํ•˜์—ฌ ํ•ดํ”ผ์บ ํผ์Šค๋Š” ๋ณด์ฆํ•˜์ง€ ์•Š์œผ๋ฉฐ, ํ•ด๋‹น ์ •๋ณด ๋ฐ ๊ฒŒ์‹œ๋ฌผ ์ €์ž‘๊ถŒ๊ณผ ๊ธฐํƒ€ ๋ฒ•์  ์ฑ…์ž„์€ ์ž๋ฃŒ ๋“ฑ๋ก์ž์—๊ฒŒ ์žˆ์Šต๋‹ˆ๋‹ค.
      ์ž๋ฃŒ ๋ฐ ๊ฒŒ์‹œ๋ฌผ ๋‚ด์šฉ์˜ ๋ถˆ๋ฒ•์  ์ด์šฉ, ๋ฌด๋‹จ ์ „์žฌโˆ™๋ฐฐํฌ๋Š” ๊ธˆ์ง€๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
      ์ €์ž‘๊ถŒ์นจํ•ด, ๋ช…์˜ˆํ›ผ์† ๋“ฑ ๋ถ„์Ÿ ์š”์†Œ ๋ฐœ๊ฒฌ ์‹œ ๊ณ ๊ฐ๋น„๋ฐ”์นด์ง€๋…ธ Viva์˜ ์ €์ž‘๊ถŒ์นจํ•ด ์‹ ๊ณ ๋น„๋ฐ”์นด์ง€๋…ธ Viva๋ฅผ ์ด์šฉํ•ด ์ฃผ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.
    • ํ•ดํ”ผ์บ ํผ์Šค๋Š” ๊ตฌ๋งค์ž์™ฟ’ ํŒ๋งค์ž ๋ชจ๋‘๊ฐ€ ๋งŒ์กฑํ•˜๋Š” ์„œ๋น„์Šค๊ฐ€ ๋˜๋„๋ก ๋…ธ๋ ฅํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์•„๋ž˜์˜ 4๊ฐ€์ง€ ์ž๋ฃŒํ™˜๋ถˆ ์กฐ๊ฑด์„ ๊ผญ ํ™•์ธํ•ด์ฃผ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.
      ํŒŒ์ผ์˜ค๋ฅ˜ ์ค‘๋ณต์ž๋ฃŒ ์ €์ž‘๊ถŒ ์—†์Œ ์„ค๋ช…๊ณผ ์‹ค์ œ ๋‚ด์šฉ ๋ถˆ์ผ์น˜
      ํŒŒ์ผ์˜ ๋‹ค์šด๋กœ๋“œ๊ฐ€ ์ œ๋Œ€๋กœ ๋˜์ง€ ์•Š๊ฑฐ๋‚˜ ํŒŒ์ผํ˜•์‹์— ๋งž๋Š” ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ์ •์ƒ ์ž‘๋™ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ ๋‹ค๋ฅธ ์ž๋ฃŒ์™ฟ’ 70% ์ด์ƒ ๋‚ด์šฉ์ด ์ผ์น˜ํ•˜๋Š” ๊ฒฝ์šฐ (์ค‘๋ณต์ž„์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋Š” ๊ทผ๊ฑฐ ํ•„์š”ํ•จ) ์ธํ„ฐ๋„ท์˜ ๋‹ค๋ฅธ ์‚ฌ์ดํŠธ, ์—ฐ๊ตฌ๊ธฐ๊ด€, ํ•™๊ป“, ์„œ์  ๋“ฑ์˜ ์ž๋ฃŒ๋ฅผ ๋„์šฉํ•œ ๊ฒฝ์šฐ ์ž๋ฃŒ์˜ ์„ค๋ช…๊ณผ ์‹ค์ œ ์ž๋ฃŒ์˜ ๋‚ด์šฉ์ด ์ผ์น˜ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ

โ€œํ•ด์–‘ํ™˜๊ฒฝ์•ˆ์ „ํ•™ํšŒ์่งโ€์˜ ๋‹ค๋ฅธ ๋…ผ๋ๅฉ๋„ ํ™•์ธํ•ด ๋ณด์„ธ์š”!

์ฐพ์œผ์‹œ๋˜ ์ž๋ฃŒ๊ฐ€ ์•„๋‹Œ๊ฐ€์š”?

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์•ˆ๋…•ํ•˜์„ธ์š”. ํ•ดํ”ผ์บ ํผ์Šค์˜ ๋ฐฉ๋Œ€ํ•œ ์ž๋ฃŒ ์ค‘์—์„œ ์„ ๋ณ„ํ•˜์—ฌ ๋‹น์‹ ๋งŒ์˜ ์ดˆ์•ˆ์„ ๋งŒ๋“ค์–ด์ฃผ๋Š” EasyAI ์ž…๋‹ˆ๋‹ค.
์ €๋Š” ์•„๋ž˜์™ฟ’ ๊ฐ™์ด ์ž‘์—…์„ ๋„์™ฟ’๋“œ๋ฆฝ๋‹ˆ๋‹ค.
- ์ฃผ์ œ๋งŒ ์ž…๋ ฅํ•˜๋ฉด ๋ชฉ์ฐจ๋ถ€ํ„ฐ ๋ณธ๋ฌธ๋‚ด์šฉ๊นŒ์ง€ ์ž๋™ ์ƒ์„ฑํ•ด ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
- ์žฅ๋ฌธ์˜ ์ฝ˜ํ…์ธ ๋ฅผ ์‰ฝ๊ณ  ๋น ๋ฅด๊ฒŒ ์ž‘์„ฑํ•ด ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
- ์Šคํ† ์–ด์—์„œ ๋ฌด๋ฃŒ ์บ์‹œ๋ฅผ ๊ณ„์ •๋ณ„๋กœ 1ํšŒ ๋ฐœ๊ธ‰ ๋ฐ›์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ง€๊ธˆ ๋ฐ”๋กœ ์ฒดํ—˜ํ•ด ๋ณด์„ธ์š”!
์ด๋Ÿฐ ์ฃผ์ œ๋“ค์„ ์ž…๋ ฅํ•ด ๋ณด์„ธ์š”.
- ์œ ์•„์—๊ฒŒ ์ ํ•ฉํ•œ ๋ฌธํ•™์ž‘ํ’ˆ์˜ ๊ธฐ์ค€๊ณผ ํŠน์„ฑ
- ํ•œ๊ตญ์ธ์˜ ๊ฐ€์น˜๊ด€ ์ค‘์—์„œ ์ •์‹ ์  ๊ฐ€์น˜๊ด€์„ ์ด๋ฃจ๋Š” ๊ฒƒ๋“ค์„ ๋ฌธํ™”์  ๋ฌธ๋ฒ•์œผ๋กœ ์ •๋ฆฌํ•˜๊ณ , ํ˜„๋Œ€ํ•œ๊ตญ์‚ฌํšŒ์—์„œ ์ผ์–ด๋‚˜๋Š” ์‚ฌ๊ฑด๊ณผ ์‚ฌ๊ณ ๋ฅผ ๋น„๊ตํ•˜์—ฌ ์ž์‹ ์˜ ์˜๊ฒฌ์œผ๋กœ ๊ธฐ์ˆ ํ•˜์„ธ์š”
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ํ•ด์บ  AI ์ฑ—๋ด‡๊ณผ ๋Œ€ํ™”ํ•˜๊ธฐ
์ฑ—๋ด‡์œผ๋กœ ๊ฐ„ํŽธํ•˜๊ฒŒ ์ƒ๋‹ดํ•ด๋ณด์„ธ์š”.
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AI ์ฑ—๋ด‡
์•ˆ๋…•ํ•˜์„ธ์š”. ํ•ดํ”ผ์บ ํผ์Šค AI ์ฑ—๋ด‡์ž…๋‹ˆ๋‹ค. ๋ฌด์—‡์ด ๊ถ๊ธˆํ•˜์‹ ๊ฐ€์š”?
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