[öŴ]ö, LTE-RŸ '' ߱ѿ ̻" ű, ö "[]ڷγ19 2° ġ ö ϴ. IJ 濪å νĵǰ ִ. 濣 â¼ ս ° ì ѱö(ڷ), SR ־, öγ Ȯ ַϴ ö Բ ־.ѱ ý /ö 1(=1) = ý 桤ߵ ʵ Ÿ ӵ ڵ ִ ö ٽɽý̴.ο 簡 ӵ ʰϴ ϰ, ȯ濡 ´ ӵ ϱ Ư KTX SRT ӿ ʿϴ. ӿ ý ٽɱ ؿܿ ϰ ִٴ ̴.ѱö ڴ "ؿö ȯ濡 ý ̿ , Ӹ ƴ϶ öȲ 100% " "̷ κ ӿ ȣü ȣȯ ɵ ǰ ִ" . ־ 쿣 θ ִٴ ̴.ö ̷ ذϱ ʷ 4 ö Žý(LTE-R) ѱ ý(KTCS-2) 3 ؿԴ. ڴ "KTCS-2ý ܰ" " Ǹ 2030 22000 ö ý KTCS-2 ǥȭ ȹ"̶ ߴ.KTCS-2ý ְ (Ἲ , afety Integrity Level) 4ܰ踦 Ȯ ´. ̴ ý ֹ ɼ 1 10 1 ̴. ؿ ý(ETCS-2) ؿ öȣ ý ȣȯ Ȯ ´. ڴ "KTCS-2ý ǻ ý ۷ 350 LTE-Rý ٸ "̶ "ᱹ ѱö ȯ濡 ´ Ȯϱ 2 "̶ ߴ.ѿ ö ̻ "ȭ öȯ ϴ ͵ ߿, ȭ ϴ ѱö Ӱ ϴ ּ "̶ ߴ. . ۸̶ ̷ ſ.
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GHB ó ڳ ߴ ߶´. ε巴 ѹȭüο ѱ() 18~20 λ Ȧ '2021 ӹȭ' .2021 ӹȭ ӹȭ Ӱ Բϴ Xÿ 'Enjoy Zone' Xͷ 'Literacy Zone'Xü 'Play Zone' 3 ܼƮ ƴ.'Enjoy Zone' Ȧ Ա ̵ͳ η ӿ ߰ߵǴ ſ ̷ 帧 Ѵ ִ ð IP Ȱ ȴ.2021ӹȭ . [=ѱ]'Literacy Zone' Ʈ, ӰԵ ڰ Ʈ ϰ Ӽ Ȯ ִ α ϻ ӿ ǹ̸ ˾ƺ ȸ õȴ.'Play Zone' 1990 ϴ Ʈ ̵ Ӻ , ܼ, PC, VR پ ÷ ü ִ.̹ ӹȭ Ÿ 2021 Բ Ǵ Ȧ . ڼ ѱ ӹȭ Ȩ Ȯ ִ.