| 摘要 |
According to the present invention, disclosed is an automatic switching method for a radio broadcasting channel. The automatic switching method for a radio broadcasting channel of the present invention comprises steps of: allowing a control unit to sense a broadcast signal of the corresponding channel, when a digital radio broadcasting channel is inputted from a channel selection unit; searching for a digital radio broadcasting channel in a channel DB, if the broadcast signal of the corresponding channel is not sensed, as a result of the sensing; and performing a digital radio broadcasting service by determining whether the broadcast signal is sensed or not according to the search result. |
