Inventors:
Robert Fegley - Rochester Hills MI, US
Rajesh Chawla - Bloomfield Hills MI, US
Robert Gilling - Caro MI, US
Thomas Kenny - Troy MI, US
Thomas Marquqrdt - Troy MI, US
Carl Szasz - Rochester Hills MI, US
International Classification:
G08B001/00
US Classification:
340/309300, 368/012000, 340/573100, 340/407100
Abstract:
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.