发明名称 BROADCAST RECEPTION SYSTEM AND BROADCAST RECEIVING AND RECORDING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a broadcast reception system which enables a user to view a video-recording reserved program even if part of a broadcast receiving device is out of order. SOLUTION: The broadcast receiving device 100 having a function of receiving and storing a broadcast on a recording medium can communicate with a backup device 300 having a function of receiving a broadcast and temporarily saving it on a file server through a communication network. The broadcast receiving device 100 when receiving an indication for program video-recording reservation from a user sends a backup request message including program information for specifying the program (P03). If an internal tuner, etc., gets out of order thereafter before the video-recording reserved program is broadcasted, the broadcast receiving device 100 sends a fault notice message to the backup device 300 (P05). The backup device 300 video-records the program specified with the program information and sends the program to the broadcast receiving device (P07) when receiving the notice of the fault.
申请公布号 JP2003087695(A) 申请公布日期 2003.03.20
申请号 JP20010272546 申请日期 2001.09.07
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 TAKEDA HIDEYUKI
分类号 H04N5/765;H04H20/00;H04H20/12;H04N5/44;H04N5/76;H04N5/781;H04N5/93;H04N7/025;H04N7/03;H04N7/035;H04N7/08;H04N7/081;H04N7/173;(IPC1-7):H04N5/76;H04H1/00 主分类号 H04N5/765
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