EWhistle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 13, 2020
Grant Date -
N/A
app pub date -
Jun 7, 2018
filing date -
Jun 7, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
An electronic whistle system pertains to an electronically activated handheld whistle with a transmitter and receiver modules, for use at various sports games, is disclosed. The transmitter module is configured to send a serialized pulse signal to the receiver module for regulating the start and stop of the game clock. The transmitter module comprises an optical sensor on the opposite side of a vane, which occludes an optical sensor beam when the whistle is blown. A microcontroller sends a serialized pulse signal from the transmitter module to the receiver module. The receiver module intercepts the received signal on the detection of correct serial number, the receiver module will send a STOP pulse to the game clock via a cable. The electronic whistle system is designed to dramatically reduce the errors in the timing aspect of various games.
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