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    • 10. 发明授权
    • Locking mechanism for locking electronic devices
    • 锁定电子设备的锁定机构
    • US06756704B2
    • 2004-06-29
    • US10152432
    • 2002-05-21
    • Dejan S. MilojicicAlan Messer
    • Dejan S. MilojicicAlan Messer
    • G08B1314
    • G08B13/1418G06F21/88
    • A locking system for securing an electronic device includes a locking signal transmitter anchored at a physical location away from the electronic device to transmit a locking signal. A receiver resides in the electronic device to receive the locking signal. A controller is coupled to the receiver and circuitry of the electronic device to virtually lock the electronic device at its location when the receiver keeps receiving the locking signal, and to disable the electronic device from being accessed after the receiver has stopped receiving the locking signal for a predetermined time period. The locking does not have any effect on functioning of the electronic device as long as the locking signal is received. When the device is unlocked, failure of the device lock to receive the locking signal also does not have any effect on the electronic device.
    • 用于固定电子设备的锁定系统包括锚定在远离电子设备的物理位置以发送锁定信号的锁定信号发射器。 接收器驻留在电子设备中以接收锁定信号。 控制器耦合到电子设备的接收器和电路,以在接收器不断接收锁定信号时将电子设备虚拟地锁定在其位置,并且在接收器已经停止接收锁定信号之后禁止电子设备被访问 预定时间段。 只要接收到锁定信号,锁定对电子设备的功能没有任何影响。 当设备解锁时,设备锁定故障接收锁定信号也对电子设备没有任何影响。