System for indicating and controlling dispensing of beverages

• US 4,237,536 A
• Filed: 10/12/1978
• Issued: 12/02/1980
• Est. Priority Date: 10/12/1978
• Status: Expired due to Term

• Current Assignee: R & WJ Enterprises Pty Limited
• Original Assignee: R & WJ Enterprises Pty Limited
• Inventors: Levy, Michael, Porter, William P., Enelow, Michael R.
• Primary Examiner(s): Krass, Errol A.
• Application Number:
  US05/950,810
• Time in Patent Office: 782 Days
• Field of Search: 364/465, 364/509, 364/510, 364/200, 364/900, 364/479, 222/129, 222/129.1, 222/129.2, 222/129.3, 222/129.4, 222/23, 222/25-28, 235/92 FL, 340/612, 340/618, 340/711, 340/177 R
• US Class Current: 705/413
• CPC Class Codes: B67D 1/0041 Fully automated cocktail bars, i.e. apparatuses combining the use of packaged beverages, pre-mix and post-mix dispensers
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: G06Q 50/06 Energy or water supply
• CPC Class Codes: G07F 13/065 for drink preparation
• CPC Class Codes: G07F 5/18 specially adapted for controlling several coin-freed apparatus from one place
• CPC Class Codes: G07F 9/002 Vending machines being part of a centrally controlled network of vending machines
• CPC Class Codes: G07F 9/02 Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus alarms or warning devices indicating the interruption of flow to be metered G07F15/10

Abstract

The amount of beverage dispensed from each of a plurality of reservoirs in units at a plurality of remote locations, such as hotel rooms, is controlled and indicated. A central console, such as a hotel front desk, includes a keyboard for deriving data and command signals, as well as a data processor that responds to the data and command signals to derive addressing and command signals for the units. A display at the central console responds to the keyboard data and command signals to display the keyboard data signals, as well as data signals derived from addressed units. At each of the units, a liquid flow controller for each reservoir responds to an output of a data processor at the unit. The unit data processor responds to a customer input and command signals from the console to activate the flow controller. In response to a unit being addressed by the console, the unit data processor supplies signals to the console to indicate the amount of beverage dispensed from the reservoirs.

Claims

1. A system for indicating and controlling at a central console the dispensing of beverages from a plurality of units remote from the console, each of the units including a plurality of beverage reservoirs, comprising:

a plurality of beverage flow controllers at each unit, one of said flow controllers being provided for each reservoir;

the console including;

a keyboard for deriving data and command signals, data processing means responsive to the keyboard data and command signals for deriving addressing signals for the units;

each of said units including;

customer input signalling means, data processing means for;

selectively deriving control signals for the flow of a beverage from the reservoirs and for deriving signals indicative of the quantity of beverage dispensed from the selected reservoirs, and for coupling the quantity of beverage signals to the console data processing means in response to the address of the unit being transmitted to the unit data processor from the console data processor, and means for activating the flow control means in response to the beverage flow control signals;

the console further comprising;

display means responsive to the console data processing means for displaying characters derived in response to the keyboard data signals and the quantity of beverage signals derived from the address units.

2. The system of claim 1 wherein each of the units includes a display means responsive to signals derived from the unit data processing means, the console data processing means including:

a clock source, means responsive to the clock source for accumulating local time data, means responsive to the accumulated local time data and a keyboard time indicating data signal for deriving time indicating control signals for controlling additional operations at one of the data processing means and thence controlling the indicator means associated with the one data processing means.

3. The system of claim 2 wherein the time indicating signal is indicative of the hours during which the beverage may be dispensed, and the one data processing means is at the unit, the unit data processing means including means responsive to the time indicating signal from the console data processor for deriving a signal to prevent derivation of the beverage flow control signals at the unit.

4. The system of claim 3 wherein the unit data processing means includes means responsive to the time indicating signal from the console data processor for deriving a control signal that is applied to an indicator at the unit.

5. The system of claim 4 wherein the time indicating signal is indicative of a predetermined interval prior to the time during which the beverage may not be dispensed, the unit data processing means including means responsive to the predetermined interval signal for deriving another control signal that is applied to another indicator at the unit.

6. The system of claim 1 wherein the console data processing means includes means responsive to the quantity of beverage signals transmitted to it from the unit for deriving signals indicative of accumulated quantity of liquid dispensed from the individual units, and means responsive to a keyboard command signal for deriving a signal that is supplied to the console display means and is indicative of the accumulated signals.

7. The system of claim 6 wherein a keyboard data signal is indicative of the price for a quantity of dispensed beverage from the reservoirs;

the console data processing means being responsive to the price indicating signal and the quantity of beverage dispensed signal for deriving a signal indicative of the total cost of the dispensed beverage from a location including one of the units.

8. The system of claim 6 wherein a keyboard data signal is indicative of the price for a quantity of dispensed beverage from differing reservoirs, different prices being assignable to beverages from different reservoirs at the same unit, said console data processing means being responsive to the price indicating signal and the quantity of beverage dispensed signal for deriving a signal indicative of the total cost of the dispensed beverage from a location including one of the units.

9. The system of claim 1 wherein the console data processing means is responsive to a next command signal derived from the keyboard to address data processors of different units in sequence, the console data processing means responding to each next command signal and a further command signal from the keyboard to command certain of the data processing means of addressed units to transmit quantity of beverage signals to the console data processing means.

10. The system of claim 9 further including means for sensing the presence or absence of beverage in each reservoir, means responsive to the sensing means for supplying a signal to the unit data processor to indicate when beverage is absent from the reservoir, the further signal commanding the empty status of the reservoir to be signalled from the units to the console data processor, the unit data processor being responsive to the absent, next, and empty command signals to transmit a unit empty signal to the console data processor, the display means at the console being activated in response to the unit empty signal to provide an indication of the unit having an empty reservoir.

11. The system of claim 10 wherein the unit empty signal indicates which reservoir at the unit is empty, and the display means responds to the unit empty signal to indicate which reservoir at the unit is empty.

12. The system of claim 1 wherein the keyboard includes means for entering a command signal for enabling a determination to be made of a total amount of money spent at a location including a unit, and for entering a data signal indicative of the location of the unit, the console data processor being responsive to the total amount spent and location signals for addressing a unit at the location to command stored data signals to be transmitted from the data processor of the addressed unit to the console data processor, the stored data signals indicating the quantity of dispensed beverage from all of the reservoirs at the unit.

13. The system of claim 12 wherein multiple units are assignable to a single location, each of the units having a different address, the keyboard including means for deriving location number and unit number indicating signals, a next command signal, and an enter command signal, the console data processing means being responsive to the location number and unit number indicating signals and the enter command signal to correlate the multiple units with the signal for a single location, and to indicate multiple units at the single location, the console data processing means addressing one of the units at the location in response to the keyboard location number signal and total command signal, the console data processing means then addressing another unit at the location in response to the next signal, the addressed units sequentially supplying the console data processor with the quantity of dispensed beverage signals in response to the total command and next command signals, the console data processor responding to the total command signal and the multiple units indication to activate the display means with an indication that another unit is at the location, whereby an operator at the console is advised that the next signal command should be derived from the keyboard.

14. A remote unit for dispensing beverage from a plurality of reservoirs, the units being adapted to transmit data to a central console and to be responsive to data from the console, comprising a beverage flow controller for each of the reservoirs, a customer activated switch for each reservoir, a data processor, said data processor including:

a memory for storing program and data signals, a microprocessor having an address bus coupled to the memory as a control for the program signals of the memory, a data bus coupled to the microprocessor and the memory, means for connecting the data bus to be responsive to the customer activated switches, the data bus being controlled by the program signals so that signals resulting from the customer activated switches are coupled as data signals to the memory, means for connecting the data bus to the flow controllers, the data bus being controlled by the program signals so that customer activated data signals in memory are selectively coupled as enabling signals to the flow controllers, means for connecting the data bus with a communication link to the console so that signals are transmitted in both directions between the console and the data bus, the console selectively supplying the connecting means with enable and memory read out signals that are coupled to the memory under the control of the program, the enable signal being read out from memory to the data bus in response to the program signal to couple the customer activated signals to the memory, the program signal and memory read out signal in the memory activating the memory and the connecting means so that customer activated signals in memory are supplied to the data bus and thence to the connecting means so they can be transmitted to the console.

15. The unit of claim 14 further including means for sensing the presence and absence of liquid in each of the reservoirs, means responsive to the sensing means for deriving an absent signal, means for coupling the absent signal to the data bus, the program signal controlling the absent signal coupling means and the memory so the absent signal is stored in the memory, the program signal and a further signal from the console enabling the absent signal to be coupled from the memory to the data bus and thence to the connecting means so it can be transmitted to the console.

16. A system for indicating at a central console the dispensing of beverages from a plurality of units remote from the console, each of the units including a plurality of beverage reservoirs, comprising:

a plurality of beverage flow controllers and beverage sensors at each unit, one of said flow controllers and one of said sensors being provided for each reservoir, the sensor for each reservoir deriving a signal to indicate when no beverage is in the reservoir;

each of said units including;

customer input signalling means for deriving signals indicative of which reservoir is selected by a customer at the unit, means responsive to the customer input signalling means for selectively deriving control signals for the flow of beverage from the selected reservoirs and for deriving signals indicative of the quantity of beverage dispensed from the selected reservoirs, means for activating the flow control means in response to the beverage flow control signals;

means for coupling the quantity of beverage and the no beverage signals to the console;

the console including means for displaying indications derived in response to the quantity of beverage and no beverage signals.

17. The system of claim 16 wherein the console includes an empty command source and a next command source, means for sequentially coupling the sensor signals at each unit to the console in response to activation of the empty command source until a no beverage signal indicates that a reservoir is empty, and means for continuing the sequential coupling of the sensor signals to the console in response to activation of the empty command source.

18. The system of claim 17 wherein the console includes means for enabling the displaying means to display an indication of a number associated with a unit from which the no beverage signal is derived to the exclusion of other units in response to activation of the empty command source.

19. A system for indicating and controlling at a central console the dispensing of beverages from a plurality of units remote from the console, each of the units including a plurality of beverage reservoirs, comprising:

a plurality of beverage flow controllers at each unit, one of said flow controllers being provided for each reservoir;

the console including;

a source for signalling the hours during which the beverage may be dispensed, a clock source, means responsive to the clock source for accumulating local time data, means responsive to the accumulated local time data, and the source for signalling hours for deriving enable and disable signals for the beverage flow controllers;

each of said units including;

customer input signalling means for deriving signals indicative of which reservoir is selected by a customer, means responsive to the customer input signalling means for selectively deriving control signals for the flow of beverage from the selected reservoirs and for deriving signals indicative of the quantity of beverage dispensed from the selected reservoirs, means for activating the flow control means in response to the beverage flow control signals while the enable signal is being derived to the exclusion of while the disable signal is being derived;

means for coupling the quantity of beverage signals to the console;

the console including means for displaying indications derived in response to the quantity of beverage signals.

20. The system of claim 19 wherein the console includes means responsive to the enable the disable signals for controlling an indicator at each unit.

21. The system of claim 19 or 20 wherein the console includes means responsive to the clock and hour sources for changing an indicator at each unit a predetermined time prior to the derivation of the disable signal.