speaker : п /йڻ/۰/ĮϽƮ
) õб iotȿ ) iot ǥ Ʈ ) λб 繰ͳݿ ) lg÷ m2m ) Zsds ߣ 4 ô Ͻ ¥ 帳ϴ ̾߱Ⱑ ƴմϴ ̽ ȭ ȭ
̵ : amps cdma, wcdma, hsdpa, lte, 5g
: 2012 12 31 4, Ƴα
q(digital transformation)̶?
ǥ 4 ֿ Ư¡ 4 cps q(digital transformation) dt dt dt
4 ۵Ǿϴ.
2016 1, 4 (the 4th industrial revolution) 3 ϸ, ȭ 뷮 ڵȭ ȭ
̿, 谡 յǴ
ʿἺ(iot) ɼ(big data, ai) ٽ
̷ ͵ 4 ̶ ϴ
, ǰ Ŀ ־
ȭ 뷮 ڵȭ ȭ
4 ƴ ̿ !!
ȭ 뷮 ڵȭ ȭ , ߽ , Һ߽ ̿
connectivity ̿ؼ ο ġ â
Һڵ ǰ/ ϰ ̻ϵ!!
Ͻ a , a ر
cps : 4 ٽ
4 cps(cyber-physical systems)
Ǽ (cps) : ϴ
繰ͳ(iot), , ڰ(ai) ʿ
Ͻ з or ý ٺ ٲٴ ı
Ʈ̼(digital transformation)
sensors [ physical world ] [ cyber world ] big data ai interface iot actuators ethernet wi-fi bluetooth zigbee z-wave lora nb-iot cps Ȥ 繰ͳ(internet of things) ͳ
.
bed tv lamp aircon
sleep c.
[digital twin] ͳݿ Ǵ 繰 ( )