| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a terrestrial digital broadcast in-vehicle receiver whereby a terrestrial digital broadcast program broadcast through the same frequency can be viewed longer even during movement. <P>SOLUTION: A control section 1 acquires physical channels, names of broadcast stations, broadcast areas and remote control key IDs of the broadcast stations whose PSI/SI can be recognized among broadcast stations that broadcast programs under a UHF band. When there are a plurality of broadcast stations associated with the same remote control key ID, the control section 1 searches a nearest broadcast station to a present position of a vehicle and a nearest broadcast station to a destination position after processing time among the broadcast stations. When a received level of a radio wave from the nearest broadcast station at the destination position is a viewable level, the control section 1 allows a tuner section 3 to select the nearest broadcast station at the destination position in the case of receiving the same remote control key ID entered as a station selection allocation number. <P>COPYRIGHT: (C)2007,JPO&INPIT |
