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
Ⅰ. Introduction
1. Background/ Actual Case
Sewol ferry disaster stirred strong controversy in Korean. In the process of investigating the causes, they revealed that the Gwanfia of the Ministry of Oceans and Fisheries is related to corruption. Gwanfia is a portmanteau made from 'gwan', meaning government or bureaucracy and mafia. A deep-rooted, widespread network of former government employees
of structure of plant. So It is necessary to inspect the structure of plant.
2) What kinds of pipe do we decide?
Considering economic feasibility and efficiency on crude oil transmisson, decide the pipe and right size
3) What kinds of fittings do we decide?
① Gate valve : valve that opens by lifting a round or rectangular gate/wedge out of the path of the fluid
1. FLOOR STRUCTURING
Wide Entrance
- Managing population for easy entry and exit
Various Product Position
- Unisex display on 1st floor targets both men and women