System and method for identification and tracking of food items

• US 7,899,709 B2
• Filed: 04/30/2007
• Issued: 03/01/2011
• Est. Priority Date: 04/30/2007
• Status: Expired due to Fees

• Current Assignee: Madison Holdings, Inc. (Solomon Alliance Group, Inc.)
• Original Assignee: Madison Holdings, Inc. (Solomon Alliance Group, Inc.)
• Inventors: Rosen, Stephen D., Allard, James C.
• Primary Examiner(s): Gart; Matthew S
• Assistant Examiner(s): HAYLES, ASHFORD S
• Application Number:
  US11/742,471
• Publication Number:
  US 20080270324A1
• Time in Patent Office: 1,401 Days
• Field of Search: 705/28
• US Class Current: 705/23
• CPC Class Codes: A47F 10/06 for restaurant service systems table equipment A47G ; dirty crockery transport in association with crockery washing machines A47L15/00
• CPC Class Codes: A47G 19/025 with means for amusing or giving information to the user
• CPC Class Codes: G06Q 20/208 Input by product or record sensing, e.g. weighing or scanner processing
• CPC Class Codes: G06Q 30/0283 Price estimation or determination

Abstract

A food identification and tracking system includes a plurality of containers adapted to hold food items. An electronically-readable tag is affixed to each of the containers. The data stored on the tags may include information, such as an identification of a food item being held by the container, the ingredients of the food item, and/or the price of the food item, for example. The containers may be distributed by way of a conveyor system offering the food items in the containers for consumption. One or more sensors positioned relative to the conveyor may electronically read the data stored on a tag and cause the identification of the food item in a container to be shown on a display. When the data in each tag includes an indicator of the price of the food item, the cost of all the food item(s) consumed by a consumer may be calculated for payment.

Claims

1. A food identification and tracking system, comprising:

a plurality of containers, each container being adapted to hold a food item;

a plurality of identification tags, each tag being affixed to one of the plurality of containers and having electronically-readable data stored thereon for identifying a food item being held by the respective container;

a sensor configured to electronically read the data stored on the tag of a container that is brought into proximity of the sensor;

an electronic display in communication with the sensor to receive the data identifying a food item in a container that has been brought into proximity of the sensor and to electronically display the identification of the food item to consumers while the container is in proximity to the display; and

a conveyor configured to convey the plurality of containers in a loop around a space, wherein the containers are placed on the conveyor by the operator of the food identification and tracking system to offer the food items in the containers for consumption, and wherein the conveyor is configured to bring each of the containers into proximity of the sensor and the display,

wherein the electronic display is a stationary display separate from the conveyor and, as a container on the conveyor passes along a length of the display, the display is configured to electronically scroll the identification of the food item in the container simultaneously along the length of the display at a rate that matches the movement of the container on the conveyor.

2. The system of claim 1, wherein the conveyor is further configured to allow a consumer to remove a container from the conveyor for consumption of the food item in the container while on the premises of the operator of the food identification and tracking system.

3. The system of claim 2, wherein after consumption of the food item, the container is further configured for reuse by the operator to provide another food item to another consumer.

4. The system of claim 1, wherein the tag further includes data that, within the system, uniquely identifies the container to which the tag is affixed for tracking the consumption of the food item being held by the container.

5. The system of claim 1, wherein the display is configured to display the identification of the food item for a period of time that is longer than the time in which the container is in proximity to the sensor.

6. The system of claim 1, wherein the tag further includes data for identifying one or more ingredients of the food item in the container to which the tag is affixed, and wherein the display is configured to receive and display the ingredients along with the identification of the food item.

7. The system of claim 1, wherein the electronically-readable data includes an indicator of a price of the food item;

the system further comprising a sensor configured to read the electronically-readable data stored on a tag of a container from which a consumer has consumed the food item; and

a processor associated with the sensor, wherein the processor is configured to receive the price of a food item in a container whose tag has been read by the sensor and to automatically calculate a total cost for payment by the consumer of the food item.

8. The system of claim 7, wherein the food item in a container is prepared by the operator of the food identification and tracking system and placed in the container without specific request by a consumer of the food item.

9. The system of claim 7, wherein the processor is configured to receive a plurality of prices from a plurality of containers whose tags have been read by the sensor and to automatically calculate the total cost for payment for all the food items consumed by the consumer.

10. The system of claim 7, wherein the sensor is configured to read the electronically-readable data of tags on a plurality of containers located within an area that is proximate to the sensor without requiring movement of the containers to read the data.

11. The system of claim 7, wherein the sensor is portable and can be selectively brought to a location within the premises of the operator where the consumer has consumed the food item.

12. The system of claim 7, further comprising multiple sensors and associated processors, wherein each sensor and associated processor are positioned at different locations within the premises of the operator where consumers consume food items, and wherein each sensor is configured to be operable by a consumer to calculate the total cost for payment.

13. The system of claim 12, wherein the processors are further configured to receive a payment from the consumer for the food items consumed.

14. The system of claim 7, wherein the processor is further configured to automatically communicate the total cost to a centralized location in the premises where the consumer can provide payment for the food item consumed.

15. A method for identifying and tracking food items, comprising:

obtaining a container adapted to hold a food item, wherein the container has an identification tag affixed thereto, said tag having a memory for storing electronically-readable data that identifies a food item;

preparing a food item and placing the food item in the container;

communicating with the tag to store an identification of the food item placed in the container;

placing the container on a conveyor that conveys the container in a loop around a space, wherein a consumer can remove the container from the conveyor and consume the food item while on the premises where the conveyor is located;

using a sensor to electronically read the data stored on the tag of a container that is brought by the conveyor into proximity of the sensor;

receiving the identification of the food item from the sensor; and

displaying the identification of the food item on an electronic display to consumers while the container is in proximity to the display, wherein the electronic display is a stationary display separate from the conveyor, and wherein displaying the identification of the food item comprises electronically scrolling the identification of the food item on the display simultaneously with the container along a length of the display at a rate that matches the movement of the container on the conveyor.

16. The method of claim 15, wherein after a consumer has consumed a food item, reusing the container to provide another food item to another consumer.

17. The method of claim 15, wherein the tag further includes data that uniquely identifies the container within the system, and wherein the method further comprises tracking the consumption of the food item being held by the container.

18. The method of claim 15, wherein the tag further includes data for identifying one or more ingredients of the food item in the container, and wherein the method further comprises receiving and displaying the ingredients along with the identification of the food item.

19. The method of claim 15, wherein the food item is prepared and placed in the container without specific request by a consumer of the food item.

20. The method of claim 15, wherein the tag further includes data for identifying a price of the food item placed in the container.

21. The method of claim 20, further comprising:

providing a portable sensor that can read the electronically-readable data stored on a tag;

using the portable sensor to read the data stored on a tag of a container from which a consumer has consumed the food item; and

calculating a total cost for payment by the consumer of the food item.

22. The method of claim 21, further comprising receiving a plurality of prices from a plurality of containers whose tags have been read by the portable sensor at a location in the premises where the consumer consumed the food items.

23. The method of claim 22, further comprising communicating the plurality of prices to a centralized location in the premises where the consumer can provide payment for the food items consumed.