Aural warning system for buses
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 17, 2003
Grant Date -
N/A
app pub date -
Apr 17, 2002
filing date -
Apr 17, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An aural warning system for buses is provided which comprises a logic controller circuit board in electrical communication with an audible alarm. The logic controller circuit board actuates the audible alarm in a preprogrammed response to input data. The input data is provided by one or more loading lights which sending an on/off signal to the logic controller circuit board, a speed sensor which provides information as to the speed of the bus to the logic controller circuit board, and an open/closed switch providing information regarding the open/closed status of one or more doors of the bus. The preprogrammed response actuates the audible alarm when the one or more loading lights are on, the speed sensor when the speed of the bus is less than a threshold speed and the one or more doors are closed.
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