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    • 4. 发明授权
    • Digital broadcast receiver and digital device system
    • 数字广播接收机和数字设备系统
    • US08391679B2
    • 2013-03-05
    • US12374980
    • 2007-05-14
    • Yoshiyasu Ogasawara
    • Yoshiyasu Ogasawara
    • H04N5/76
    • H04N5/44543H04N5/775H04N21/4135H04N21/4334H04N21/43622H04N21/47214
    • “Reservation with a recorder” is decided by a remote control operation of a TV (101) and an operation target device is decided (102). To the decided operation target device (recorder), key transmission is carried out from the TV (103). When the recorder receiving this key transmission is on standby, a power supply is turned on (104). Next, the recorder makes display request of an electronic program guide to the TV (105). Based on this, in the TV side, input switching is performed to HDMI of which display request is made from the recorder side (106). Meanwhile, in the recorder, a program guide display operation is performed (107). Various key operations (108) performed for the TV is sent to the recorder side (109), and in the recorder, various operations in the recorder side are performed (110) in response to the various key operations. Based on the electronic program guide which is displayed, recording reservation of a desired program can be made from the TV side. When the processing of the recorder side is completed (111), a notice of completion/input switching request is provided (112) to the TV from the recorder. The TV which receives this performs input switching to return to its original state (113), and the power supply is turned off in the recorder side (114).
    • 使用记录器的预约由TV(101)的遥控操作决定,并且决定操作对象装置(102)。 对于决定的操作对象装置(记录器),从TV(103)进行密钥发送。 接收到该密钥传输的录像机处于待机状态时,电源接通(104)。 接下来,记录器向TV(105)发出电子节目指南的显示请求。 基于此,在TV侧,对从记录器侧(106)进行显示请求的HDMI执行输入切换。 同时,在记录器中,执行节目指南显示操作(107)。 针对TV执行的各种键操作(108)被发送到记录器侧(109),并且在记录器中,响应于各种键操作执行记录器侧的各种操作(110)。 基于所显示的电子节目指南,可以从TV侧进行期望节目的录制预约。 当记录器侧的处理完成(111)时,从记录器向电视提供完成/输入切换请求的通知(112)(112)。 接收该TV的电视机进行输入切换以返回其原始状态(113),并且在记录器侧(114)中关闭电源。
    • 5. 发明申请
    • DIGITAL BROADCAST RECEIVER AND DIGITAL DEVICE SYSTEM
    • 数字广播接收机和数字设备系统
    • US20090317054A1
    • 2009-12-24
    • US12374980
    • 2007-05-14
    • Yoshiyasu Ogasawara
    • Yoshiyasu Ogasawara
    • H04N5/91
    • H04N5/44543H04N5/775H04N21/4135H04N21/4334H04N21/43622H04N21/47214
    • “Reservation with a recorder” is decided by a remote control operation of a TV (101) and an operation target device is decided (102). To the decided operation target device (recorder), key transmission is carried out from the TV (103). When the recorder receiving this key transmission is on standby, a power supply is turned on (104). Next, the recorder makes display request of an electronic program guide to the TV (105). Based on this, in the TV side, input switching is performed to HDMI of which display request is made from the recorder side (106). Meanwhile, in the recorder, a program guide display operation is performed (107). Various key operations (108) performed for the TV is sent to the recorder side (109), and in the recorder, various operations in the recorder side are performed (110) in response to the various key operations. Based on the electronic program guide which is displayed, recording reservation of a desired program can be made from the TV side. When the processing of the recorder side is completed (111), a notice of completion/input switching request is provided (112) to the TV from the recorder. The TV which receives this performs input switching to return to its original state (113), and the power supply is turned off in the recorder side (114).
    • 通过TV(101)的遥控操作决定“用录像机进行预约”,决定操作对象装置(102)。 对于决定的操作对象装置(记录器),从TV(103)进行密钥发送。 接收到该密钥传输的录像机处于待机状态时,电源接通(104)。 接下来,记录器向TV(105)发出电子节目指南的显示请求。 基于此,在TV侧,对从记录器侧(106)进行显示请求的HDMI执行输入切换。 同时,在记录器中,执行节目指南显示操作(107)。 针对TV执行的各种键操作(108)被发送到记录器侧(109),并且在记录器中,响应于各种键操作执行记录器侧的各种操作(110)。 基于所显示的电子节目指南,可以从TV侧进行期望节目的录制预约。 当记录器侧的处理完成(111)时,从记录器向电视提供完成/输入切换请求的通知(112)(112)。 接收该TV的电视机进行输入切换以返回其原始状态(113),并且在记录器侧(114)中关闭电源。