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    • 75. 发明公开
    • 방송 프로그램 정보 검색 방법 및 장치
    • 搜索广播节目信息的方法和系统
    • KR1020030060474A
    • 2003-07-16
    • KR1020020001193
    • 2002-01-09
    • 삼성전자주식회사
    • 김경아
    • H04N21/432
    • H04N21/4828H04N5/44543H04N21/482H04N21/8405
    • PURPOSE: A method and system for searching for broadcasting program information are provided to allow a user to conveniently and easily search for information about a desired broadcasting program only by selecting a keyword. CONSTITUTION: A detailed information detector(204) detects detailed information about a broadcasting program from a received broadcasting signal. A keyword detector(207) detects at least one keyword from the detailed information. A system controller(205) searches the detailed information for information about a broadcasting program that a user desires according to a search mode requested by the user. A graphic engine(211) provides image information according to a keyword-based search mode, image information according to a text-based search mode, image information according to a category search mode and image information with respect to a search result. A display(210) displays the image information provided by the graphic engine.
    • 目的:提供一种用于搜索广播节目信息的方法和系统,以便用户只需通过选择一个关键字便于和方便地搜索关于所需广播节目的信息。 构成:详细信息检测器(204)从接收到的广播信号中检测关于广播节目​​的详细信息。 关键词检测器(207)从详细信息中检测至少一个关键词。 系统控制器(205)根据用户请求的搜索模式搜索用户期望的广播节目的信息的详细信息。 图形引擎(211)根据基于关键字的搜索模式,根据基于文本的搜索模式的图像信息,根据类别搜索模式的图像信息和关于搜索结果的图像信息来提供图像信息。 显示器(210)显示由图形引擎提供的图像信息。