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    • 2. 发明申请
    • Alarm device for mobile phone
    • 手机报警装置
    • US20070298759A1
    • 2007-12-27
    • US11479391
    • 2006-06-30
    • Guangyu LuSimon Xian Sheng Ye
    • Guangyu LuSimon Xian Sheng Ye
    • H04M11/04
    • H04M11/04H04M1/7253H04M1/72536
    • An alarm device for a mobile phone includes a receiver for receiving a signal transmitted from a transmitter of a mobile phone only if the receiver is located within a predetermined distance from the mobile phone, an alarm unit for generating an alarm signal, a timing circuit for measuring a predetermined time duration and triggering the alarm unit upon elapse of the predetermined time duration, and a microprocessor for prestoring a subscriber identification module number therein, checking if the mobile phone identification number contained in the signal received by the receiver is identical with the prestored subscriber identification module number, and resetting the predetermined time duration of the timing circuit if the mobile phone identification number contained in the signal received by the receiver is identical with the prestored subscriber identification module number.
    • 用于移动电话的报警装置包括接收器,用于仅当接收器位于距离移动电话预定距离内时接收从移动电话的发送器发送的信号,用于产生报警信号的报警单元,用于产生报警信号的定时电路 测量预定持续时间并在经过预定持续时间后触发报警单元,以及微处理器,用于在其中预先存储用户识别模块号码,检查由接收机接收的信号中包含的移动电话识别号码是否与预存的时间段相同 用户识别模块号码,并且如果接收机接收的信号中包含的移动电话识别号码与预先存储的用户识别模块号码相同,则重置定时电路的预定持续时间。