Pricing control system for multi-operation vending machines

• US 6,167,327 A
• Filed: 12/29/1997
• Issued: 12/26/2000
• Est. Priority Date: 12/29/1997
• Status: Expired due to Term

• Current Assignee: Crane Merchandising Systems Incorporated (Crane Company)
• Original Assignee: Maytag Corporation (Whirlpool Corporation)
• Inventors: Broker, John F., Ochsner, Douglas A.
• Primary Examiner(s): Gordon, Paul P.
• Assistant Examiner(s): RODRIGUEZ, PAUL L
• Application Number:
  US08/998,764
• Time in Patent Office: 1,093 Days
• Field of Search: 700/238, 700/231, 700/232, 705/20, 705/409
• US Class Current: 700/238
• CPC Class Codes: G06Q 20/201 Price look-up processing, e.g. updating
• CPC Class Codes: G07F 17/0042 for hiring of objects
• CPC Class Codes: G07F 17/20 for washing or drying articles, e.g. clothes, motor cars
• 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

A pricing control system for multi-operation vending machines, such as those commonly found in laundromat facilities, incorporates an offset price setting field for storing at least one incremental offset price which is added to a pre-established base price in order to set the cost for a respective vending machine operation. In accordance with a first preferred embodiment of the invention, a single offset price is used to increment each of the base prices established for a given vending machine such that the costs associated with each of the operations is incremented an equal amount. In accordance with another embodiment of the invention, multiple offset price amounts are stored and added to predetermined base prices to establish the cost of each of the respective vending machine operations. The price control system is considered to be particularly advantageous when utilized in connection with a debit card charging arrangement and enables facility operators to change the numerous vending machine operation prices by only altering the data stored in the offset price setting field. In addition, the use of the pricing control system of the present invention readily enables penny increment price changes to be implemented in existing vending machine facilities.

Claims

1. In a system for controlling a vending machine adapted to provide at least first and second customer operations at varying prices, a price setting device comprising:

a base price setting field for storing first and second predetermined base prices for the first and second customer operations respectively;

an offset price setting field for storing a desired offset price, wherein the desired offset price equals a penny increment amount ranging from zero to four cents, and

control unit for establishing vending machine operation prices for the first and second customer operations, with at least one of the vending machine operation prices being determined by adding the desired offset price to one of said first and second predetermined base prices.

2. The price setting device according to claim 1, wherein each of the first and second predetermined base prices is preset as a selected multiple of a nickel-based amount.

3. The price setting device according to claim 1, wherein only said desired offset price is stored in said offset price setting field, with the desired offset price being added to each of the first and second predetermined base prices by the control unit to establish the vending machine operation prices.

4. The price setting device according to claim 3, wherein said offset price setting field is constituted by a single byte of storage space.

5. The price setting device according to claim 1, wherein said offset price setting field stores first and second desired offset prices, with the first desired offset price being added to the first predetermined base price by said control unit to establish a first vending machine operation price for the first customer operation and the second desired offset price being added to the second predetermined base price to establish a second vending machine operation price for the second customer operation.

6. The price setting device according to claim 5, wherein only the first and second desired offset prices are stored in the offset price setting field.

7. The price setting device according to claim 6, wherein said offset price setting field is constituted by a single byte of storage space.

8. The price setting device according to claim 7, wherein said first desired offset price is stored in a first four bit zone of the single byte and said second desired offset price is stored in a second four bit zone of the single byte.

9. In a system for controlling a vending machine adapted to provide at least first and second customer operations at varying prices, a price setting device comprising:

at least one base price setting field for storing first and second predetermined base prices for the first and second customer operations respectively;

an offset price setting field for storing a desired offset price, wherein the desired offset price equals a penny increment amount ranging from zero to four cents; and

control means for establishing vending machine operation prices for at least one of the first and second customer operations by adding the desired offset price to at least one of said first and second predetermined base prices.

10. The price setting device according to claim 9, wherein only said desired offset price is stored in said offset price setting field, with the desired offset price being added to each of the first and second predetermined base prices by said control means to establish the vending machine operation prices.

11. The price setting device according to claim 9, wherein said offset price setting field stores first and second desired offset prices, with the first desired offset price being added to the first predetermined base price by said control means to establish a first vending machine operation price for the first customer operation and the second desired offset price being added to the second predetermined base price to establish a second vending machine operation price for the second customer operation.

12. The price setting device according to claim 11, wherein said offset price setting field is constituted by a single byte of storage space.

13. The price setting device according to claim 12, wherein said first desired offset price is stored in a first four bit zone of the single byte and said second desired offset price is stored in a second four bit zone of the single byte.

14. A method of establishing operation prices for vending machines, each of which is adapted to provide at least first and second customer operations at varying prices, comprising:

establishing individual base prices for each of the first and second customer operations;

storing a desired, incremental penny offset price, ranging from zero to four cents, in an offset price setting field; and

adding the desired offset price to a predetermined one of the individual base prices to arrive at a vending machine operation price for the first customer operation.

15. The method according to claim 14, further comprising:

adding the desired offset price to each of the base prices for a uniform increase in vending machine operation prices for each of the first and second customer operations.

16. The method according to claim 15, further comprising:

storing the desired offset price in a single byte of storage space.

17. The method according to claim 14, further comprising:

storing first and second desired, incremental penny offset prices in the offset price setting field;

adding the first desired offset price to the base price for the first customer operation to establish a first vending machine operation price for the first customer operation; and

adding the second desired offset price to the base price for the second customer operation to establish a second vending machine operation price for the second customer operation.

18. The method according to claim 17, further comprising:

storing both of the first and second desired offset prices in a single byte of storage space, with the first offset price being stored in one four bit zone and the second offset price being stored in another four bit zone.