차량 탑재형 모바일 디지털 사이니지 구현

• 영문명: Implementation of Mobile Digital Signage System on the Moving Vehicle
• 발행기관: 한국IT서비스학회
• 저자명: 김희동(Hee Dong Kim) 김차성(Cha Sung Kim)
• 간행물 정보: 『한국IT서비스학회지』한국IT서비스학회지 제14권 제4호, 257~267쪽, 전체 11쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2015.12.30

영문 초록

We propose a vehicle-mounted, location-aware mobile digital signage system that can be used for public transpor-tation through mobile communication. This paper proposes the installations of the LED display panels at the backside of the bus., which display traffic information to cars behind the bus. Information to be displayed would include, but is not limited to, road information, public commercials and private commercials. We propose the system architecture and further implement the prototype of mobile digital signage system for demonstration. The system is based on the Client-Server system. Each bus has a client terminal which detects the current location by a GPS receiver and sends its location information to the server using mobile communication function. The terminal device receives advertisements and traffic information from the server and displays it to the large LCD or LED panel installed at the inside and outside of the bus. We use the Android smartphone as a client system, which inherently equipped with GPS and mobile communication function. GPS detects the location of bus and reports its geo-location data to the traffic information center server via a wireless communication network. On the server side, we developed a specially designed control server, where it communicates with the other traffic information center and updates and manages the databases contents being displayed by each position. The server contains location dependent variable information and returns selected information back to the vehicle in real time. Spatial database is used to process location based data. Server system periodically receives the real time traffic information from the road information center database. And it process the information by bus location and bus line number. In this paper, we propose a mobile digital signage service and explain the system implementation of this service.

목차

Abstract

1. 서론

2. 교통시스템에 적용된 디지털 사이니지

3. 위치기반 차량 탑재형 모바일 정보안내시스템

4. 개발한 시범 시스템의 구성

5. 서버 시스템 기능 구현

6. 클라이언트 기능 구현

7. 결론

References

키워드

GPS Mobile Digital Signage Variable Messaging System