| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the trouble, characteristic of a moving body, that it becomes impossible to view a program reserved to be viewed owing to a failure in reception or a deficiency of battery capacity during the viewing of the program. <P>SOLUTION: A digital receiving device for moving body comprises an operation detecting means 118 for detecting operation of a user operation means, a reception state detecting means 105 for detecting the reception state of a broadcast, a timer 104 which clocks time, a display composition means 115 for putting a plurality of display signals together, an audio switching means 116 for selecting one audio output out of a plurality of audio inputs, a battery capacity detecting means 103 for detecting the remaining capacity of a battery, an electronic mail processing means 114 for sending and receiving electronic mail, and a video-recording generating/analyzing means 108 for generating and analyzing a command from outside video-recording equipment. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
