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1. 发明公开

EP2493098A1 Radio broadcasting receiver 审中-公开
标题翻译： Funkrundfunkempfänger
公开(公告)号：EP2493098A1
公开(公告)日：2012-08-29
申请号：EP12156588.1
申请日：2012-02-22
申请人： Pioneer Corporation , Aisin AW Co., Ltd.
发明人： Araki, Morio , Tsukamoto, Jun , Hori, Takahisa , Yamazaki, Kazuji , Hirano, Hiroaki , Kachi, Shinji
IPC分类号： H04H60/41 , H04H20/42
CPC分类号： H04H60/41 , H04H20/426 , H04H60/73 , H04H2201/13
摘要： A radio broadcasting receiver is provided that can reduce the period of time required for band scanning. The radio broadcasting receiver that receives a radio broadcast wave multiplexed with an audio signal corresponding to a broadcast program and a broadcast-related information signal including first information about the broadcast program. The radio broadcasting receiver includes a control part that performs band scanning to detect whether or not broadcasting can be received for each frequency. At a time of the band scanning, the control part performs operation of acquisition of the first information when both following conditions are satisfied: a condition that the broadcasting can be received at a selected frequency; and a condition that the first information corresponding to the selected frequency does not exist in a previous list of receivable frequencies created at a time of previous band scanning when the previous list of receivable frequencies is referred.
摘要翻译：提供了能够减少频带扫描所需时间的无线电广播接收机。接收与广播节目相对应的音频信号复用的无线电广播波的无线电广播接收机和包括关于广播节目的第一信息的广播相关信息信号。无线电广播接收机包括执行频带扫描以检测是否可以针对每个频率接收广播的控制部分。在频带扫描时，当满足以下条件时，控制部分执行获取第一信息的操作：可以以选定频率接收广播的条件; 并且当参考先前的可接收频率列表时，在先前频带扫描时创建的可接收频率的先前列表中不存在对应于所选频率的第一信息的条件。

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