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    • 3. 发明申请
    • BROADCAST RECEIVING DEVICE, BROADCAST RECEIVING METHOD AND DATA BROADCAST SCREEN PRESENTATION PROGRAM
    • 广播接收设备,广播接收方法和数据广播屏幕演示程序
    • US20090172764A1
    • 2009-07-02
    • US12095950
    • 2006-12-04
    • Masahiko Okamura
    • Masahiko Okamura
    • H04N7/173
    • H04H60/11H04H20/16H04H20/40H04H2201/30H04N21/4349H04N21/44209H04N21/6112
    • In a broadcast receiving device, a broadcast signal of a data broadcast program that is tuned in to by a tuner is demodulated into a transport stream by a demodulator, and a data broadcast content is acquired by an information acquisition unit from the demodulated transport stream. The acquired data broadcast content is stored in a storage device, and a data broadcast screen based on the stored data broadcast content is presented by an information presentation unit. When a reception state is a poor state, a presentation state of the data broadcast screen is held by the information presentation unit. When the reception state changes from the poor state to a good state and the data broadcast programs received in the good states before and after the poor state are the same, the presentation of the data broadcast screen based on the stored data broadcast content is restarted by the information presentation unit.
    • 在广播接收装置中,由调谐器调谐的数据广播节目的广播信号由解调器解调为传输流,并且由解调的传输流由信息获取单元获取数据广播内容。 获取的数据广播内容被存储在存储装置中,并且基于所存储的数据广播内容的数据广播屏幕由信息呈现单元呈现。 当接收状态不良状态时,信息呈现单元保持数据广播屏幕的呈现状态。 当接收状态从不良状态改变到良好状态,并且在差状态之前和之后以良好状态接收的数据广播节目相同时,基于所存储的数据广播内容的数据广播屏幕的呈现被重新启动 信息呈现单元。