1. 기존 PLANT 내의 제어실에 새로운 CONTROL SYSTEM 을 설치하고 기존 CONTROL SYSTEM 과의 DATA COMMUNICATION을 하려고 한다. 이때 고려해야할 사항을 설명하시오. 또한, OSI (Open System Interconnection) 7 Layer 에 대해 설명하고 TCP/IP 4계층과 비교 및 적용되는 Protocol의 예를 드시오.
① 이기종간의 제어시스템간의 데이타
1. Executive Summary
Oxford Toy is a Korean company which produces plastic toy block sets that is similar and compatible with Lego, the original inventor and market leader of such toy. It has partnership with an international toy producer Hasbro, and manufactures toys as well as produce its own design, which includes several types and sizes of bricks for various age groups.
For external env
blocks our view.
CUT TO:
EXT. NEW MEXICO - RADIO TELESCOPE VALLEY - NIGHT
A field of large satellite dishes scan the skies.
Super up: S.E.T.I. INSTITUTE, NEW MEXICO
INT. INSTITUTE - MONITORING CONTROL CENTER - SAME
A lone TECHNICIAN works on his putting skills. Behind him,
wall to wall technical equipment quietly sifts through data.
A RED LIGHT begins to flash.
The Technician turns and slowly wal
interlocking hands and forming a
PERFECT CIRCLE
They look to one another and a moment of pure magic passes
between them. Its not usual the exhilaration of flight theyre
sharing, it s the exhilaration of togetherness, of being part
of a team.
TOMMY
Lets BREAK!!
They disperse and yank their rip-cords. The sky BURSTS TO LIFE
WITH SIX BLOSSOMING PARACHUTES -- white, pink, blue, yellow ,
red and black
interlock.
Come on.
Keep up the good work.
I know youre all wrapped up,
but this will only take a second.
What the hells going on? Wheres Jason?
Guess.
Not the girl?
God damn it, hes gonna get us all killed.
Hes dead. Lets get out of here.
Come on!
Theyre into the ice hold. Come on.
- Nanny?
- Sorry.
Nanny?
Make way. Excuse me. Make way.
- Who are you?
- Fire drill, maam.
Women and humans first.