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    • 3. 发明公开
    • SYSTEM AND METHOD FOR SURVEYING BROADCASTING RATINGS
    • 系统VERFAHREN ZUR ERHEBUNG VON RUNDFUNKBEWERTUNGEN
    • EP2950545A1
    • 2015-12-02
    • EP13873102.1
    • 2013-01-24
    • Enswers Co., Ltd.
    • CHO, Hoon-youngKIM, Kil-younLEE, Jaehyung
    • H04N21/25H04N21/45H04H60/46
    • H04N21/25891H04H60/31H04H60/37H04H60/43H04H60/45H04H60/46H04H60/56H04H60/58H04N21/25883H04N21/4126H04N21/4394H04N21/4415H04N21/44222H04N21/472H04N21/6582
    • The present invention relates to a system and method for surveying broadcast ratings. The present invention provides a system for surveying broadcast ratings, including: a television (TV) signal reception device configured to receive a broadcast signal, to send the broadcast signal to a TV, and to send an event signal to a rating statistics information server when a predetermined condition occurs; the rating statistics information server configured to send a fingerprint extraction request signal to a previously registered user terminal when receiving the event signal from the TV signal reception device; and the user terminal configured to extract the fingerprint data of an audio signal generated from the TV being watched by a user when receiving the fingerprint extraction request signal from the rating statistics information server, and to send the extracted fingerprint data and user identification information to the rating statistics information server; wherein the rating statistics information server obtains the channel identification information of a TV channel being watched by the user based on the fingerprint data transmitted by the user terminal, and generates rating statistics information based on the obtained channel identification information and the user identification information, and also provides a method using the same.
    • 本发明涉及一种用于测量广播等级的系统和方法。 本发明提供了一种用于测量广播等级的系统,包括:电视(TV)信号接收装置,被配置为接收广播信号,向广播信号发送广播信号,并将事件信号发送到评级统计信息服务器, 发生预定条件; 所述评价统计信息服务器被配置为当从所述TV信号接收装置接收到所述事件信号时,向先前注册的用户终端发送指纹提取请求信号; 并且所述用户终端被配置为从所述评级统计信息服务器接收到所述指纹提取请求信号时,提取由用户正在观看的TV生成的音频信号的指纹数据,并将所提取的指纹数据和用户识别信息发送到 评级统计信息服务器; 其中所述评级统计信息服务器基于由所述用户终端发送的指纹数据获得用户正在观看的TV频道的频道识别信息,并且基于所获得的频道识别信息和所述用户识别信息生成评级统计信息,以及 也提供了使用该方法的方法。