KARAOKE SYSTEM

To control power supply of a plurality of karaoke devices without imposing a burden on an employee.SOLUTION: In a karaoke system (10), a plurality of karaoke devices (20A to 20D) are communicatively connected. One karaoke device (20A) comprises: a setting part (23A) for receiving setting of first ti...

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Bibliographische Detailangaben
1. Verfasser: TAKANO MASANOBU
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To control power supply of a plurality of karaoke devices without imposing a burden on an employee.SOLUTION: In a karaoke system (10), a plurality of karaoke devices (20A to 20D) are communicatively connected. One karaoke device (20A) comprises: a setting part (23A) for receiving setting of first time and second time which is later than the first time; a transmission part (24A) for transmitting an operation signal corresponding to power supply operation by an employee to other karaoke devices; and a transmission control part (25A) for controlling the transmission part so as to inhibit transmission of the operation signal when power supply operation is performed between the first time and the second time. The other karaoke devices (20B to 20D) comprise power supply control parts (22B to 22D) for controlling power supply in accordance with power supply operation by the employee or the operation signal.SELECTED DRAWING: Figure 2 【課題】従業員に負担をかけることなく、複数のカラオケ装置の電源を制御する。【解決手段】カラオケシステム(10)は、複数のカラオケ装置(20A-20D)が通信可能に接続されている。一のカラオケ装置(20A)には、第1の時刻と当該第1の時刻よりも後の第2の時刻の設定を受け付ける設定部(23A)と、従業員による電源操作に応じた操作信号を他のカラオケ装置に送信する送信部(24A)と、第1の時刻から第2の時刻の間に電源操作が行われた場合に、操作信号の送信を禁止するように送信部を制御する送信制御部(25A)と、が設けられている。他のカラオケ装置(20B-20D)には、従業員による電源操作又は操作信号に応じて電源を制御する電源制御部(22B-22D)が設けられている。【選択図】図2