公开(公告)号：US08387157B2

公开(公告)日：2013-02-26

申请号：US10498213

申请日：2003-10-23

申请人： Jang Yong Kim ,  Young Ki Kim ,  Sung Ick Cho ,  Kyung Lae Roh

发明人： Jang Yong Kim ,  Young Ki Kim ,  Sung Ick Cho ,  Kyung Lae Roh

IPC分类号： G06F1/26

CPC分类号： H04N21/4184 ,  H04N5/76 ,  H04N5/775 ,  H04N7/20 ,  H04N9/8042 ,  H04N21/4147

摘要： The present invention relates to a recording and storage means in digital STB (Set Top Box) and PVR (Personal Video Recorder) and method thereof. The digital broadcast receiver for receiving real-time digital broadcast programs comprises: storage means for storing broadcast programs, being attachable and separable to and from a set by a user without taking the set apart; a coupling means for attachment and separation of the storage means to and from a main body of the broadcast receiver; and a connection means as a path for power supply of the storage means, and signal. The method for storing real-time digital broadcast programs comprises the steps of: extracting a broadcast program to be stored from a digital broadcast stream being received by a tuner; detecting whether a storage means is installed in a broadcast receiver; if the storage means is installed, storing the broadcast program in the storage means, if the storage means is not yet installed, storing the broadcast program in a temporary memory, and redetecting the installation of the storage means and if the installation of the storage means is confirmed, storing the broadcast program stored in the temporary memory in the storage means. The present invention allows users to record and store real-time data for an extended period of time, simply by changing the storage medium with a new one without interruption of the data being received.

摘要翻译： 本发明涉及数字STB（机顶盒）和PVR（Personal Video Recorder）的记录和存储装置及其方法。 用于接收实时数字广播节目的数字广播接收机包括：存储装置，用于存储广播节目，可以由用户附加和分离，不用分组; 用于将存储装置附接和分离到广播接收机的主体的耦合装置; 以及作为存储装置的电源的路径的连接装置和信号。 用于存储实时数字广播节目的方法包括以下步骤：从由调谐器接收的数字广播流中提取要存储的广播节目; 检测存储装置是否安装在广播接收机中; 如果安装了存储装置，则将广播节目存储在存储装置中，如果存储装置尚未安装，则将广播节目存储在临时存储器中，并且重新检测存储装置的安装，并且如果安装存储装置 被确认，将存储在临时存储器中的广播节目存储在存储装置中。 本发明允许用户通过简单地通过用新的存储介质改变存储介质而不中断正在接收的数据来长时间地记录和存储实时数据。