contact to police station, fire station or security agency if recognized risk of damage or danger by connected signal system of sensor
1. increasing efficiency by quick guide from entrance to parking slot
2. guidance of location parked vehicle
3. can construct real-time parking status and statics
4. provide reservation system (if require)
5. offer real-time parking information by connecting
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
Phone calls for the wrong number seem to come at very inconvenient times. a few weeks ago I was getting comfortable with a snack and a movie movie when suddenly the phone rang. As I was running to the phone, I tripped phone and picked it up, a strange voice asked for Julie.
I also get wrong numbers when I’m in the bathtub. last weekend I was enjoying a nice hot bath when, of c
다른 이들은 여전히 개입이 성공적일지에 대해 토론하고 있다.
그리니치에 글로벌 매크로 헤지펀드인 Third Wave Global Investors 에 헤드 트레이더인 데이비드 쿠퍼스미스는 엔 움직임은 고정된 임금 시장을 따라 갈 것이라고 말했다. 그러나 몇 주 전 그 관계는 실패한 것으로 드러났다. 최근 몇 주 동안
5. Expanding On Topic – talking about natural disasters
Choose several questions among the given questions and discuss them with your partner.
(Use the phrases learned in speaking sections if you want)
1. What is a disaster?
2. Have you ever been in a disaster?
3. What kind of disasters is common in your country?
4. What can you do to prepare in advance for a disaster?
5. How mu