Anti-fraud system for a car wash station

Details Anti-fraud system for a car wash station Anti-fraud system for a car wash station

2007-04-10

2009-12-15

Lee, Benjamin C (Department: 2612)

Communications: electrical

Systems

Timer control

C194S202000, C194S210000

Reexamination Certificate

active

07633380

ABSTRACT:
An anti-fraud system for a car wash station that includes a moisture sensor for sensing moisture within the car wash station, and a sensor controller adapted to operatively connect a power source with a timer of the car wash station. The sensor controller performing the following program: disconnecting the power source from the timer upon sensing moisture via the moisture sensor; waiting a period of time; sensing whether the moisture sensor detects moisture; and waiting another period of time and repeating if moisture is sensed, or reconnecting the power source to the timer if no moisture is sensed.

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