Auto-set drink dispenser

Claim 2

A control system for use with a drink dispenser, comprising: mode switch means for causing the control system to operate in a program mode and a dispense mode; volumetric parameter means for providing volumetric parameter data representative of dispensed drink volume; memory means for storing the volumetric parameter data; and control means, coupled to the mode switch means, the memory means and the volumetric parameter means, for causing the volumetric parameter data to be stored in the memory means during operation in the program mode and for causing drink volume to be dispensed as a function of the stored volumetric parameter data during operation in the dispense mode.

Claim 3

The control system of claim and further comprising: dispense switch means, coupled to the control means, for causing the drink dispenser to be activated and for causing the control means to monitor the volumetric parameter data from the volumetric parameter means.

Claim 4

The control system of claim 2 wherein: the dispense switch means is activated a first time to dispense a main drink volume and a second time to dispense a top-off drink volume during operation in the program mode; and the control means includes means for causing top-off parameter data representative of the top-off volume and main volume parameter data representative of the main volume to be stored in the memory means.

Claim 5

The control system of claim 3 wherein the control means includes means for dispensing drink volume as a function of the main volume data and top-off volume data during operation in the dispense mode.

Claim 6

The control system of claim 4 wherein: the dispense switch is de-activated for a settle time period between dispensing the main drink volume and the top-off drink volume during operation in the program mode; and the control means discontinues dispensing for a time period after dispensing the main volume and before dispensing the top-off volume during operation in the dispense mode.

Claim 7

The control system of claim 1 wherein the memory means further comprises: drink size memory means for storing the volumetric parameter data during operation in the program mode; and inventory memory means for storing accumulated volumetric parameter data during operation in the dispense mode.

Claim 8

The control system of claim 6 wherein activation of the dispense switch means causes the control means to store volumetric parameter data in the drink size memory means representative of the volume of liquid dispensed by activation of the dispense switch means during operation in the program mode.

Claim 9

The control system of claim 7 wherein activation of the dispense switch means causes the control means to store accumulated volumetric parameter data in the inventory memory means representative of the volume of liquid dispensed by activation of the drink dispenser during operation in the dispense mode.

Claim 10

The control system of claim 8 wherein the control means includes: means for retrieving volumetric parameter data from the drink size memory means in response to activation of the dispense switch means during operation in the dispense mode; and means for causing liquid to be dispensed as a function of the volumetric parameter data retrieved.

Claim 11

The control system of claim 9 wherein the dispense switch means further comprises: a plurality of size dispense buttons each corresponding to a different volume of liquid to be dispensed and each causing the control means to retrieve parameter data from the drink size memory means representative of the different volume of liquid when the dispense button is activated during operation in the dispense mode; and a cancel/pour button.

Claim 12

The control system of claim 10 wherein each size dispense button causes the control means to store volumetric parameter data representing a different volume of liquid in the drink size memory means when the size dispense button is activated during operation in the program mode.

Claim 13

The control system of claim 10 wherein each size dispense button and the cancel/pour button include:

Claim 14

The control system of claim 6 wherein the control means further comprises: inventory control means for determining drink volume dispensed based on the accumulated volumetric parameter data stored in the inventory memory means.

Claim 15

The control system of claim 6 wherein the drink size memory means further comprises: electrically erasable programmable read only memory.

Claim 16

The control system of claim 1 wherein the volumetric parameter means further comprises: timer means for providing time data representative of time that the control means causes liquid to be dispensed and time that the control means allows foam to settle.

Claim 17

The control system of claim 15 wherein the control means includes: means for providing the drink volume dispensed and the volumetric parameter data to a plurality of other systems.

Claim 20

The method of claim 17 wherein: activating the liquid dispenser includes: activating the liquid dispenser for a first time to dispense a main volume; de-activating the liquid dispenser for a settle period; and activating the dispenser a second time to dispense a top-off volume; storing a volume parameter includes: storing main volume parameter data representative of the main volume; and storing top-off volume data representative of the top-off volume; and controlling the liquid dispenser includes: dispensing liquid as a function of the main volume parameter data; discontinuing dispensing for a settle time period; and dispensing liquid as a function of the top-off volume data.

Claim 21

The method of claim 17 and further comprising: repeating the steps of activating the liquid dispenser and storing a volume parameter for a plurality of desired volumes of liquid.

Claim 22

The method of claim 17 wherein the step of storing a volume parameter further comprises: monitoring volume data representative of volume of liquid dispensed; and storing a volume parameter representative of the volume data.

Claim 23

The method of claim 20 wherein the step of monitoring volume data further comprises: monitoring fill time data from a timer means representing time when the liquid dispenser is activated; and monitoring settling time data from a timer means representing a time period when foam is settling.

Claim 24

The method of claim 21 and further comprising: storing the inventory volume data in inventory memory means.

Claim 25

The method of claim 22 and further comprising: determining volume of liquid dispensed during operation of the liquid dispenser based on the inventory volume data stored in the inventory memory means.

Claim 26

The method of claim 23 and further comprising: providing the volume of liquid dispensed to coupling means, the coupling means being capable of coupling to other systems.

Claim 27

The method of claim 17 and further comprising: monitoring inventory volume data representative of the volume of liquid dispensed during operation of the liquid dispenser.

Claim 28

The method of claim 25 wherein the step of monitoring inventory volume data further comprises: monitoring time data from a timer means when the liquid dispenser is activated.

Claim 29

The method of claim 17 wherein the step of activating the liquid dispenser further comprises: opening and closing dispenser valve means, to dispense liquid, a plurality of times until the desired volume of liquid is dispensed.

Claim 30

A control system for controlling a drink dispenser, comprising: dispenser switch means for causing activation of the dispenser; mode switch means for selecting program and dispense modes of operation; volumetric parameter means for providing volumetric parameter data representative of dispensed drink volume; memory means for storing the volumetric parameter data; and control means, coupled to the dispenser switch means, the mode switch means, the volumetric parameter means and the memory means for causing volumetric parameter data representative of a volume of drink dispensed by activation of the dispenser switch means during operation in the program mode to be stored in the memory means, and for causing the dispenser to dispense drink volume as a function of the stored volumetric parameter data in response to activation of the dispenser switch means during operation in the dispense mode.

Claim 31

A control system for controlling a drink dispenser, comprising: dispenser switch means for causing activation of the dispenser; mode switch means for selecting program and dispense modes of operation; volumetric parameter means for providing volumetric parameter data representative of dispensed drink volume; memory means for storing the volumetric parameter data; and control means, coupled to the dispenser switch means, the mode switch means, the volumetric parameter means and the memory means for causing volumetric parameter data representative of a volume of drink dispensed by activation of the dispenser switch means during operation in the program mode to be stored in the memory means, and for causing the dispenser to dispense drink volume as a function of the stored volumetric parameter data in response to activation of the dispenser switch means during operation in the dispense mode.

Claim 32

The control system of claim 28 wherein the dispense switch means includes: means for causing drink volume to be dispensed in a fill cycle by activating and deactivating the dispenser a plurality of times during operation in the program mode until a desired volume of liquid is dispensed.

Claim 33

The control system of claim 29 wherein the control means includes: means for storing volumetric parameter data in the memory means representative of drink volume dispensed during each activation of the dispense switch means in the fill cycle during operation in the program mode.

Claim 34

The control system of claim 30 wherein the control means includes: means for storing volumetric parameter data representative of time when the dispense switch means is de-activated in the fill cycle during the program mode.

Claim 35

The control system of claim 30 wherein the control switch means further comprises: a plurality of drink size dispense buttons wherein each drink size dispense button corresponds to a different desired drink volume and wherein each drink size dispense button has a fill cycle to dispense the desired drink volume corresponding to the drink size dispense button.

Claim 36

The control system of claim 32 wherein the control means includes: means for storing volumetric parameter data representative of each fill cycle in the memory means during operation in the program mode in response to activation and de-activation of the corresponding drink size dispense button.

Claim 37

The control system of claim 28 wherein the memory means further comprises: inventory memory means; and drink size memory means.

Claim 38

The control system of claim 34 wherein the control means includes: means for storing volumetric parameter data in the inventory memory means during operation in the dispense mode.

Claim 39

The control system of claim 34 wherein the control means includes: means for storing volumetric parameter data in the drink size memory means during operation in the program mode.

Claim 40

The control system of claim 36 wherein the control means includes: means for retrieving volumetric parameter data from the drink size memory during operation in the dispense mode in response to activation of the dispenser switch means.

Claim 41

The control system of claim 37 wherein the drink size memory means further comprises: stable memory means for retaining stored volumetric parameter data during extended periods without power.

Claim 42

The control system of claim 38 wherein the stable memory means further comprises: electrically eraseable programmable read only memory.

Claim 43

A control system for controlling a drink dispenser, comprising: a mode switch for selecting program and dispense modes of operation; a plurality of dispenser buttons, each corresponding to a different desired drink volume, for causing the desired drink volume to be dispensed, in the program mode, by causing activation of the dispenser until a main drink volume is dispensed, de-activation of the dispenser until drink foam settles and re-activation of the dispenser until a top-off drink volume is dispensed, and for causing the desired drink volume to be dispensed during the dispense mode; a volumetric parameter generator for providing volumetric parameter data representative of dispensed drink volume; memory means for storing the volumetric parameter data; and a controller, coupled to the dispenser buttons, the mode switch, the volumetric parameter generator and the memory means, for causing volumetric parameter data, representative of the drink volume dispensed during the program mode in response to activation of the dispenser by each dispense button, to be stored in the memory means and for causing drink volume to be dispensed as a function of the stored volumetric parameter data in response to activation of a dispense button in the dispense mode.

Claim 44

A control system for controlling a drink dispenser, comprising: a mode switch for selecting program and dispense modes of operation; a plurality of dispenser buttons, each corresponding to a different desired drink volume, for causing the desired drink volume to be dispensed, in the program mode, by causing activation of the dispenser until a main drink volume is dispensed, de-activation of the dispenser until drink foam settles and re-activation of the dispenser until a top-off drink volume is dispensed, and for causing the desired drink volume to be dispensed during the dispense mode; a volumetric parameter generator for providing volumetric parameter data representative of dispensed drink volume; memory means for storing the volumetric parameter data; and a controller, coupled to the dispenser buttons, the mode switch, the volumetric parameter generator and the memory means, for causing volumetric parameter data, representative of the drink volume dispensed during the program mode in response to activation of the dispenser by each dispense button, to be stored in the memory means and for causing drink volume to be dispensed as a function of the stored volumetric parameter data in response to activation of a dispense button in the dispense mode.