Beverage machine user interface
A beverage forming system having a controller arranged to provide a user interface with a user-adjustable indication of at least one brew parameter and to receive a command from a user to adjust the at least one brew parameter. The user-adjustable indication may include a slider track extending between the maximum and minimum values for a brew parameter and a slider element movable along the slider track where a position of the slider element on the slider track indicates a set value for the brew parameter. The controller may limit a command from the user to adjust the brew parameter to be between a minimum value for the brew parameter and a limited value that is below a maximum value for the brew parameter, or between a limited value that is above the minimum value and the maximum value for the brew parameter.
1 . A beverage forming system comprising:
a liquid supply arranged to provide a liquid for forming a beverage;
a beverage forming station arranged to hold a beverage material for mixing with the liquid to form a beverage;
a liquid conditioner arranged to heat or cool the liquid that is provided to the beverage forming station;
a control circuit arranged to control the liquid supply and the liquid conditioner to operate automatically according to one or more brew parameters during a dispensing operation to deliver heated or cooled liquid to the beverage forming station to form the beverage, the control circuit including a user interface arranged to provide a user-adjustable indication of at least one brew parameter and to receive a command from a user to adjust the at least one brew parameter, and the control circuit being adapted to limit the command from the user to adjust the at least one brew parameter to be between a minimum value for the at least one brew parameter and a limited value that is below a maximum value for the at least one brew parameter, or between a limited value that is above the minimum value and the maximum value for the at least one brew parameter; and
a touch screen interface, wherein the user-adjustable indication is displayed on the touch screen interface.
2 . The system of claim 1 , wherein the control circuit is adapted to provide an indication of the maximum value or the minimum value for the at least one brew parameter along with an indication of the limited value.
3 . The system of claim 2 , wherein the beverage forming station is adapted to receive a beverage capsule containing the beverage material, and the control circuit is adapted to identify at least one characteristic of the beverage capsule received by the beverage forming station and determine the limited value based on the at least one characteristic of the beverage capsule.
4 . The system of claim 3 , wherein the at least one characteristic of the beverage capsule is one of a type of beverage to be formed using the beverage capsule, authentication information associated with the beverage capsule, and information regarding the beverage material in the beverage capsule.
5 . The system of claim 2 , wherein the user-adjustable indication includes a slider track extending between the maximum and minimum values for the at least one brew parameter and a slider element movable along the slider track where a position of the slider element on the slider track indicates a set value for the at least one brew parameter.
6 . The system of claim 5 , wherein the indication of the limited value includes a marking along the slider track between the maximum and minimum values, the slider element not being movable to an area between the marking and the maximum value or between the marking and the minimum value.
7 . The system of claim 1 , wherein the at least one brew parameter includes a volume of beverage to be dispensed, a temperature of the beverage, a strength of the beverage, an amount of whipping of the beverage, a time period over which the beverage is dispensed, a speed at which the beverage is dispensed, a flow rate at which liquid is delivered to the beverage forming station, a pressure of liquid delivered to the beverage forming station, and an amount of air or steam delivered to the beverage forming station.
8 . The system of claim 1 , wherein the beverage forming station is adapted to receive a beverage capsule containing the beverage material, and the control circuit is adapted to identify at least one characteristic of the beverage capsule received by the beverage forming station and determine the limited value based on the at least one characteristic of the beverage capsule.
9 . The system of claim 8 , wherein the control circuit is adapted to determine a default setting for the at least one brew parameter based on the at least one characteristic of the beverage capsule, and wherein the user-adjustable indication includes a display of the default setting for the at least one brew parameter.
10 . The system of claim 9 , wherein the user-adjustable indication includes a slider track extending between the maximum and minimum values for the at least one brew parameter and a slider element movable along the slider track where a position of the slider element on the slider track indicates a set value for the at least one brew parameter, the slider element being located on the slider track in a position corresponding to the default setting for the at least one brew parameter.
11 . The system of claim 10 , wherein the indication of the limited value includes a marking along the slider track between the maximum and minimum values, the slider element being movable by a user from the position corresponding to the default setting but not being movable to an area between the marking and the maximum value or between the marking and the minimum value.
12 . The system of claim 1 , wherein the user interface includes a user-adjustable indication for at least two brew parameters.
13 . The system of claim 12 , wherein the at least two brew parameters includes a volume of beverage to be dispensed and a temperature of the beverage.
14 . The system of claim 12 , wherein the at least two brew parameters includes a volume of beverage to be dispensed, and a strength of the beverage.
15 . The system of claim 12 , wherein the control circuit is adapted to determine a default setting for each of the at least two brew parameters, and wherein the user-adjustable indications includes a display of the default setting for each of the at least two brew parameters.
16 . The system of claim 12 , wherein the beverage forming station is adapted to receive a beverage capsule containing the beverage material, and the control circuit is adapted to identify at least one characteristic of the beverage capsule received by the beverage forming station and determine limited values for each of the at least two brew parameters based on the at least one characteristic of the beverage capsule.
17 . The system of claim 16 , wherein the control circuit is adapted to determine a default setting for each of the at least two brew parameters, and wherein the user-adjustable indications for each of the at least two brew parameters includes a display of the default setting and the limited values for each of the at least two brew parameters.