Ⅰ Introduction
1. Topic Explanation
- Seoul Metro
Seoul Metro is a public corporation which runs the Seoul Subway Lines 1 to 4. Founded as Korea’s first subway system provider on August 15, 1974 to provide mass transportation to the citizens of the Seoul Metropolitan area, Seoul Metro was the first local public enterprise to be established under Article 49 of the Local Public Enterprises a
Ⅰ. Introduction
Depending on the age of globalization, government as well as companies are becoming competitive in the field of budget system and recognizes the need of practical and effective financial management. The government have been implementing the Line item budgeting system to control strictly the use of budget.
However, the control of these budgets has inhibited the increase in pr
1. Do not know when their bus is coming as a discomfort
in the coming appeal2. The bus transfer is difficult without knowing the road
3. Lack of traffic safety facilities, and incident management systems
has increased due to the lack of a traffic accident
The most appropriate signal to the traffic situation in the field of time using computers to calculate in real-time tra
산업 소개
디지털 사이니지
디지털 정보 디스플레이(digital information display, DID)를 이용한 옥외광고로, 관제센터에서 통신망을 통해 광고 내용을 제어할 수 있는 광고
현재는 일방향적 광고가 대부분이나, 점차 쌍방향적 광고가 많아질 예정
(중략)
산업 구조
매체를 구입하여 운영하며 광고를
Ⅰ. VARRAM SYSTEM사의 Embedded System
1.디지털 방식의 영상 무선전송 기술
① 정의 : 디지털 방식의 영상 무선 전송 기술로 주파수 혼선 문제가 많은 기존의 아날로그방식의 무선 전송 방식과는 달리 지능적으로 주파수 혼선을 방지하는 기능을 내장하여 효과적으로 영상을 무선으로 전송하는 기술
② 핵심