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    • 3. 发明申请
    • Television receiver
    • 电视接收机
    • US20080169902A1
    • 2008-07-17
    • US11984681
    • 2007-11-20
    • Fumie Shiroyama
    • Fumie Shiroyama
    • G05B19/00
    • H04N21/443H04N21/42204H04N21/4415H04N21/4751H04N21/4753
    • A television receiver that is equipped with a lock function for preventing the settings for the channel the user is currently viewing from being changed when a child presses an operation button such as a power button, a channel changing button, a volume setting button, etc., and that enables only a specific user to effect switching between locked and unlocked states. More specifically, the television receiver has a locked state in which the operation of any operation button provided on a receiver main unit is disabled, and an unlocked state in which the operation is enabled, and the television receiver is constructed to include: a storage unit which stores fingerprint data of an authorized user; a fingerprint authentication unit which compares fingerprint data acquired by scanning a finger of a user with the fingerprint data stored in the storage unit, and thereby identifies whether the user is an authorized user or not; and a control unit which effects switching between the locked state and the unlocked state each time the user is identified as an authorized user by the fingerprint authentication unit.
    • 当孩子按下诸如电源按钮,频道改变按钮,音量设置按钮等的操作按钮时,具有用于防止用户正在观看的频道的设置的锁定功能的电视接收机被改变。 ,并且仅使特定用户能够实现锁定状态和解锁状态之间的切换。 更具体地,电视接收机具有锁定状态,其中设置在接收器主单元上的任何操作按钮的操作被禁用,并且其中操作被启用的解锁状态,并且电视接收机被构造为包括:存储单元 其存储授权用户的指纹数据; 指纹认证单元,其将通过扫描用户的手指获取的指纹数据与存储在存储单元中的指纹数据进行比较,从而识别用户是否是授权用户; 以及控制单元,其通过指纹认证单元每当用户被识别为授权用户时,实现锁定状态和解锁状态之间的切换。