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    • 69. 发明申请
    • System and method of silent alarm
    • 静音报警系统及方法
    • US20030117272A1
    • 2003-06-26
    • US10029090
    • 2001-12-21
    • Robert E. FegleyRajesh S. ChawlaRobert GillingThomas A. KennyThomas MarquqrdtCarl Szasz
    • G08B001/00
    • G04C21/18G04G13/028G04G21/04G08B1/08G08B6/00
    • A system and method of providing a silent alarm is provided for tactilely alerting a user. The system includes a timekeeping device having a timekeeping mechanism for tracking real time, an input mechanism operatively connected to the timekeeping mechanism for setting an alarm time, a processor operatively connected to the timekeeping mechanism that monitors the real time and the alarm time, and a wireless data transmitter operatively connected to the processor, such that the wireless data transmitter transmits a signal at a predetermined radio frequency when the real time corresponds to the alarm time. The system also includes a silent alarm signaling device secured to a user, wherein said silent alarm signaling device includes a wireless data receiver, a processor operatively connected to the wireless data receiver, and a signaling mechanism operatively controlled by the processor. The method includes the steps of the user initializing the alarm time for the timekeeping device using the input mechanism, comparing the alarm time to the real time, activating a silent alarm if the alarm time corresponds to the real time by transmitting a predetermined radio frequency signal from the wireless data transmitter to the wireless data receiver, processing the signal using a microprocessor operatively connected to the wireless data receiver, and activating a signaling mechanism to provide the user a tactile alarm.
    • 提供一种提供无声警报的系统和方法,用于触觉地提醒用户。 该系统包括具有用于跟踪实时的计时机构的计时装置,可操作地连接到用于设置报警时间的计时机构的输入机构,可操作地连接到监视实时和报警时间的计时机构的处理器,以及 无线数据发射器可操作地连接到处理器,使得当实时对应于报警时间时,无线数据发射器以预定的射频发送信号。 该系统还包括固定到用户的静音警报信令装置,其中所述无声警报信号装置包括无线数据接收器,可操作地连接到无线数据接收器的处理器以及由处理器可操作地控制的信令机制。 该方法包括以下步骤:用户使用输入机构初始化计时装置的报警时间,将报警时间与实时比较,如果报警时间对应于实时,则通过发送预定的射频信号来激活静音报警 从无线数据发送器到无线数据接收器,使用可操作地连接到无线数据接收器的微处理器处理信号,以及激活信令机制以向用户提供触觉报警。