System and method for operating multiple checkout stations with a single processor

• US 9,129,288 B2
• Filed: 12/18/2002
• Issued: 09/08/2015
• Est. Priority Date: 12/18/2002
• Status: Expired due to Fees

• Current Assignee: NCR Voyix Corporation
• Original Assignee: NCR Corporation
• Inventors: Wike, Charles, Prevot, Gibson
• Primary Examiner(s): Zeender, Ryan
• Assistant Examiner(s): Haider, Fawaad
• Application Number:
  US10/322,870
• Publication Number:
  US 20050187826A1
• Time in Patent Office: 4,647 Days
• Field of Search: 705/21
• US Class Current: 1/1
• CPC Class Codes: G06Q 20/202 Interconnection or interaction of plural electronic cash registers [ECR] or to host computer, e.g. network details, transfer of information from host to ECR or from ECR to ECR
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• 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: G07G 1/14 Systems including one or more distant stations co-operating with a central processing unit data transmission in general H04L; telemetry systems for selectively calling a substation from a main station H04Q9/00

Abstract

A system and method enables a central processor to control the operations of a plurality of checkout stations. Each checkout station includes a high speed data hub to provide data from a checkout station to the central processor. The central processor processes the data and generates data and/or commands. The data may be stored in a data repository located proximately with the central processor or at the checkout station that communicated the data to the central processor. Data messages generated by the central processor are communicated to the checkout stations at a high speed data rate of at least 12 Mbps. By using a central processor for controlling the operation of more than one checkout station, processors and processor support requirements are reduced for checkout stations.

Claims

1. A system for controlling the operation of a plurality of checkout stations, the system comprising:

a central server comprising a central processor operating under the control of a checkout station control application and further comprising a network hub;

a plurality of checkout stations, each checkout station in the plurality of the checkout stations comprising a high speed data hub in communication with the network hub, each checkout station in the plurality of checkout stations further comprising a plurality of components, one or more of the components being adapted to transmit data directly to the central processor and receive data directly from the central processor using the high speed data hub associated with the checkout station and the network hub; and

where the central processor directly transmits data and commands to and directly receives data from the one or more plurality of components of each checkout station in the plurality of checkout stations to control operation of each checkout station in the plurality of checkout stations, the network hub and the high speed data hub of each checkout station mediating communication between the central processor and the one or more of plurality of components of each checkout station.

2. The system of claim 1 further comprising:

data storage for each checkout station in the plurality of checkout stations.

3. The system of claim 2, the data storage further comprising:

a plurality of hard drives located remotely from the plurality of checkout stations, each hard drive in the plurality of hard drives corresponding to only one of the checkout stations in the plurality of checkout stations to provide a one to one correspondence between each drive in the plurality of hard drives and each checkout station in the plurality of checkout stations, each hard drive being used for storage of data for the checkout station corresponding to the hard drive.

4. The system of claim 2, the data storage further comprising:

a plurality of data structures located remotely from the plurality of checkout stations, each data structure in the plurality of data structures corresponding to only one of the checkout stations in the plurality of checkout stations to provide a one to one correspondence between each data structure in the plurality of data structures and each checkout station in the plurality of checkout stations, each data structure being used for storage of data for the corresponding checkout station.

5. The system of claim 4 wherein the data structure is a file.

6. The system of claim 2, the data storage further comprising:

a plurality of hard drives, each hard drive in the plurality of hard drives being located at only one of the checkout stations in the plurality of checkout stations to provide a one to one correspondence between each hard drive in the plurality of data structures and each checkout station in the plurality of checkout stations; and

the central processor being configured to communicate data with each hard drive in the plurality of checkout stations through the high speed data hub coupled to the checkout station that corresponds to the hard drive with which the central processor is communicating.

7. The system of claim 1 wherein the high speed data hub is configured to communicate data at a rate of at least approximately 12 Mbps.

8. The system of claim 1, the high speed data hub conforms to the universal serial bus 2.0 standard.

9. The system of claim 1 wherein the high speed data hub conforms to the IEEE 1394 standard.

10. The system of claim 1, wherein the central processor is included in one of the checkout stations in the plurality of checkout stations so that the checkout station in which the central processor is included acts as the server for the other checkout stations.

11. The system of claim 1 further comprising:

an Ethernet network that couples the network hub for the central processor to each high speed data hub for the checkout stations in the plurality of checkout stations.

12. The system of claim 1, wherein, in one or more of the checkout stations, one of the plurality of components is a scanner/scale combination and another of the plurality of components is a display terminal and wherein the central processor receives data from the scanner/scale combination and processes the data to identify items being entered into a transaction and transmits data identifying the products to the display terminal for display.

13. The system of claim 1, wherein, in one or more of the checkout stations, one of the plurality of components is a security scale and wherein the central processor receives weight information from the security scale and compares the weight information against expected weight information for products entered into a transaction.

14. The system of claim 1, wherein, in one or more of the checkout stations, the plurality of components include a payment terminal and a currency module and wherein the central processor communicates with the payment terminal and the currency module to process payment and reconcile a transaction.

15. The system of claim 14, wherein another of the plurality of components is a card reader and wherein the central processor receives payment card data from a payment card from the card reader and communicates with a financial network based on the data.

16. The system of claim 1, wherein, in one or more of the checkout stations, one of the plurality of components is a security camera and wherein the central processor receives images from the security camera and relays the images to a display at a security station.