| 摘要 |
<p>A radio playing control method that additionally employs a high-frequency carrier filter unit, comprising: scanning and acquiring a currently used radio frequency via the high-frequency carrier filter unit and updating a selectable radio station set of a radio; acquiring in real-time a current location of the radio module via a positioning system; insofar that a current radio station frequency is locked, determining, on the basis of the current location and of the location division, whether or not a current geographical region has been changed; if a change has taken place, then displaying a radio station name corresponding to the current radio station frequency in the changed current geographical region; otherwise, keep displaying a radio station name corresponding to the current radio station frequency in the current geographical region; and, when switching radio stations, selecting according to a received instruction or automatically from the selectable radio station set one that is different from the current radio station frequency as a switched current radio station frequency for relocking. This playing control method allows for convenient, simplified, time-saving, and movable radio-reception and allows for intuitive displaying of radio station names.</p> |
