?? ?????? ?? ???? ?? ??? ?????, ???? ???? ?? ??? ???? ????. ??? ?? ??? ?? ?????? ???? ?? ??? ????, ?? ??? ?? ??? ??? ????. ???? ??? ?? ?? ?? ?? ??? ??? ?? ?? ?? the convergence of advanced technology and a sustainable ecosystem defines Pyeongtaek Brain City ?? ?????? ???? ??? ????? ??? ???? integrated ?????. ?? ???? ??? ???? ? intelligent city