Method for counting coffees supplied by a 'traditional' professional coffee machine in a public place

摘要

Method for counting coffees supplied by a coffee machine in a public place, in which said machine comprises at least one coffee dispensing machine (G1, G2, ... GN) for the supply of an individual coffee, or two coffees simultaneously in underlying cups (7), in which a control push button (T1, T2, ... TN) is provided correspondingly with each coffee supply group (G1, G2, ... GN), which It comprises one or more buttons (S1, S2, S3, S4, ... SN), providing a hydraulic circuit (CI) comprising a water meter (C1, C2, ... CN), a pump (P), a heater (C), in which the water leaving said water meter (C1, C2, ... CN) is heated to a certain operating temperature to be sent to a supply group (G1, G2, ... GN) located on a relative cup (7), each water meter (C1, C2, ... CN) being operatively connected to a central processing group (E), the method comprising the following steps: - verify the number of pulses of the individual water meter (C1, C2, ... CN) with each activation of a button (S1, S2, ... SN) of said control push button (T1, T2, ... TN) of the individual supply group (G1, G2, ... GN), - use the information provided by the water meters (C1, C2, ... CN) to compare it with the number of pulses made when a individual coffee or two coffees, - calculate the average of the impulses per second for each activation, - do not calculate as a coffee supply if the value of said ratio exceeds a preset value, - count each identified supply.