433737, Ľubomír Gocník, seminar group PV207/02ENGLISH
The customer arrives at a car wash, he/she orders the specific program and pays for it. The
Person at the cashdesk than validates payment and if everything is ok he/she generates unique
code with a program. The code is entered into the automatic washing system which starts
washing the car according to the program. If the car isn't exactly at the correct spot for cleaning
the automatic treadmills adjust the car to the correct position. When the cleaning is finished a
message is displayed to the customer an he/she can leave the car wash satisfied.
If the customer doesn't payed in the first place, a person at the cashdesk tells the customer that
the order is not payed and the customer can repeat the process from the beginning, or just
leave the car wash.
Result: 12