상세정보
등록 디지털 방송 네트워크를 이용한 지리정보 제공 방법 및 그 장치
- 출원번호
- 10584839 (2004.09.14)
- 공개번호
- 20080095096 (2008.04.24)
- 등록번호
- 7848878 (2010.12.07)
- 출원국
- 미국
- 협약과제
- 03MR1100, 지능형 통합정보방송(SmarTV)기술개발, 안치득
- 초록
- Provided is a geographic information transceiving system and method using a digital broadcasting network. The system and method segments new geographic and map data of a region, on which a geographic information service is provided, makes data segment files of different sizes, and multiplexes and transmits the files. A geographic information transmitting system includes: a geographic information collector for receiving real-time geographic information and real-time traffic information; a geographic information processor for extracting/processing local geographic information and local traffic information from the geographic information collecting means and outputting whole area information, geographic information and traffic information for a plurality of resolution levels; a digital broadcasting unit for converting and transmitting the geographic information/traffic information data in conformity to digital broadcast signals; a geographic information multiplexer for multiplexing the geographic information/traffic information data; and a transmitter for transmitting the multiplexed geographic information/traffic information data to a corresponding region.
- KSP 제안 키워드
- Broadcast signals, Different sizes, Digital Broadcasting, Geographic Information, Information services, Real-Time, Real-time traffic information, real-time traffic, traffic information