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A product display apparatus including a product supply module that includes a support frame and defines a storage area. A door assembly coupled to the support frame is structured to provide bulk access to the storage area in an open position and prevent bulk access to the storage area in the closed

A product display apparatus including a product supply module that includes a support frame and defines a storage area. A door assembly coupled to the support frame is structured to provide bulk access to the storage area in an open position and prevent bulk access to the storage area in the closed position. A return area is defined between the support frame and the top of the door assembly while a retrieval area is defined between the support frame and the bottom of the door assembly. A modular display portion is coupled to the door assembly that extends into the retrieval area to define a single unit retrieval opening. A load block member may be disposed in the retrieval area to permit retrieval of a product, but inhibit return of a product. A retrieval detector may be configured to detect when a product has been withdrawn through the retrieval area and generate an alert upon detection of rapid product removal.

대표청구항 ▼

1. A product display apparatus comprising: a product supply module comprising a support frame and defining a storage area;a door assembly coupled to the support frame and structured to provide bulk access to the storage area in an open position and to prevent bulk access to the storage area in a clo

1. A product display apparatus comprising: a product supply module comprising a support frame and defining a storage area;a door assembly coupled to the support frame and structured to provide bulk access to the storage area in an open position and to prevent bulk access to the storage area in a closed position;a return area defined between the door assembly and the support frame proximate a first side of the door assembly;a retrieval area defined between the door assembly and the support frame proximate a second side of the door assembly;a modular display portion coupled to the door assembly, wherein the modular display portion extends at least partially into the retrieval area to define a single unit retrieval opening having a single unit retrieval opening profile;a retrieval detector positioned proximate the single unit retrieval opening and configured to generate a retrieval output in response to a product being withdrawn from the single unit retrieval opening; anda processor disposed in communication with the retrieval detector and configured to receive the retrieval output, wherein the processor is configured to determine a frequency associated with receipt of the retrieval output, and wherein the processor is further configured to generate an alert upon the frequency exceeding a predetermined value. 2. The product display apparatus of claim 1, further comprising a biasing member structured to urge the product at least partially into the single unit retrieval opening and below the door assembly such that the door assembly blocks lifting of the product prior to the product being withdrawn from the single unit retrieval opening. 3. The product display apparatus of claim 1, wherein the processor initiates a timer and a counter upon receiving the retrieval output, wherein the processor increments the counter upon receipt of a second retrieval output, and wherein if counter reaches predetermined value before the timer reaches a time-out value the processor generates an alert. 4. The product display apparatus of claim 1, wherein the retrieval detector is configured to generate a storage output when the storage area is empty. 5. The product display apparatus of claim 1, further comprising a return detector positioned proximate the single unit return opening and configured to generate a return output in response to a product being returned through the single unit return opening. 6. The product display apparatus of claim 5, further comprising a processor disposed in communication with the retrieval detector and the return detector, and wherein the processor is configured to receive the retrieval output and the return output. 7. The product display apparatus of claim 6, wherein the processor initiates a timer and a counter upon receiving the retrieval output, wherein the processor increments the counter upon receipt of a second retrieval output, and wherein if counter reaches predetermined value before the timer reaches a time-out value the processor generates an alert. 8. The product display apparatus of claim 6, wherein the processor is further configured to decrement the counter upon receipt of the return output. 9. A method of generating an alert associated with a product display apparatus having a storage area, a single unit retrieval opening, and a return area, the method comprising: detecting withdrawal of a product from the storage area through the single unit retrieval opening;initiating a timer to proceed to a time-out value in response to detecting withdrawal of the product from the storage area through the single unit retrieval opening;detecting withdrawal of a second product from the storage area through the single unit retrieval opening;incrementing a counter in response to detecting withdrawal of the second product from the storage area through the single unit retrieval opening; andsignaling an alert upon the counter reaching a predetermined value prior to the timer reaching the time-out value. 10. The method of claim 9, further comprising: detecting return of the product or the second product to the storage area through the return area; anddecrementing the counter in response to detecting return of the product or the second product to the storage area through the return area. 11. The method of claim 9, further comprising: initiating a second timer to proceed to a second time-out value in response to detecting withdrawal of the second product from the storage area through the single unit retrieval opening;detecting withdrawal of a third product from the storage area through the single unit retrieval opening;incrementing a second counter in response to detecting withdrawal of the third product from the storage area through the single unit retrieval opening; andsignaling a second alert upon the second counter reaching a second predetermined value prior to the second timer reaching the second time-out value. 12. The method of claim 11, wherein the predetermined value is equal to the second predetermined value. 13. The method of claim 11, wherein the time-out value is equal to the second time-out value. 14. The method of claim 9, further comprising: terminating the timer when the counter is decremented to zero. 15. The method of claim 9, further comprising: recording activity associated with the product display apparatus to a memory using a recording device; andidentifying portions of the memory associated with the alert. 16. The method of claim 9, further comprising: activating a recording device to record activity associated with the product display apparatus to a memory in response to the alert. 17. The method of claim 9, further comprising: activating an alarm in response to the alert. 18. A method of generating an alert associated with a plurality of product display apparatuses, each having a storage area, a single unit retrieval opening, and a return area, the method comprising: detecting withdrawal of a product from the storage area through the single unit retrieval opening of any one of the plurality of product display apparatuses;initiating a timer to proceed to a time-out value in response to detecting withdrawal of the product from the storage area through the single unit retrieval opening of any one of the plurality of product display apparatuses;detecting withdrawal of a second product from the storage area through the single unit retrieval opening of any one of the plurality of product display apparatuses;incrementing a counter in response to detecting withdrawal of the second product from the storage area through the single unit retrieval opening of any one of the plurality of product display apparatuses; andsignaling an alert upon the counter reaching a predetermined value prior to the timer reaching the time-out value. 19. An apparatus comprising processing circuitry, the processing circuitry being configured to control the apparatus to at least: detect withdrawal of a first product from a storage area for a plurality of products;initiate a timer to proceed to a time-out value in response to detecting withdrawal of the first product from the storage area;detect withdrawal of a second product from the storage area;increment a counter in response to detecting withdrawal of the second product from the storage area; andsignal an alert upon the counter reaching a predetermined value prior to the timer reaching the time-out value. 20. The apparatus of claim 19, wherein the processing circuitry is further configured to control the apparatus to: detect return of the first product or the second product to the storage area; anddecrement the counter in response to detecting return of the first product or the second product to the storage area. 21. The apparatus of claim 19, wherein the processing circuitry is further configured to: initiate a second timer to proceed to a second time-out value in response to detecting withdrawal of the second product from the storage area;detect withdrawal of a third product from the storage area;increment a second counter in response to detecting withdrawal of the third product from the storage area; andsignal a second alert upon the second counter reaching a second predetermined value prior to the second timer reaching the second time-out value. 22. The apparatus of claim 21, wherein the predetermined value is equal to the second predetermined value. 23. The apparatus of claim 21, wherein the time-out value is equal to the second time-out value. 24. The apparatus of claim 19, wherein the processing circuitry is further configured to terminate the timer when the counter is decremented to zero. 25. The apparatus of claim 19, wherein the processing circuitry is further configured to control the apparatus to: record activity associated with the apparatus to a memory using a recording device; andidentify portions of the memory associated with the alert. 26. The apparatus of claim 19, wherein the processing circuitry is further configured to control the apparatus to activate a recording device to record activity associated with the apparatus to a memory in response to the alert. 27. The apparatus of claim 19, wherein the processing circuitry is further configured to control the apparatus to activate an alarm in response to the alert. 28. The apparatus according to claim 19, wherein the processing circuitry configured to control the apparatus to signal the alert is further configured to control the apparatus to generate a notification as the alert. 29. The apparatus according to claim 28, wherein the processing circuitry configured to control the apparatus to generate a notification is further configured to send the notification as a message to at least one of a computer, pager, email, text-messaging system, or cash register. 30. A method comprising: detecting withdrawal of a first product from a storage area for a plurality of products;initiating a timer to proceed to a time-out value in response to detecting withdrawal of the first product from the storage area;detecting withdrawal of a second product from the storage area;incrementing a counter in response to detecting withdrawal of the second product from the storage area; andsignaling an alert upon the counter reaching a predetermined value prior to the timer reaching the time-out value. 31. The method of claim 30, further comprising: detecting return of the first product or the second product to the storage area; anddecrementing the counter in response to detecting return of the first product or the second product to the storage area. 32. The method of claim 30, further comprising: initiating a second timer to proceed to a second time-out value in response to detecting withdrawal of the second product from the storage area;detecting withdrawal of a third product from the storage area;incrementing a second counter in response to detecting withdrawal of the third product from the storage area; andsignaling a second alert upon the second counter reaching a second predetermined value prior to the second timer reaching the second time-out value. 33. The method of claim 32, wherein the predetermined value is equal to the second predetermined value. 34. The method of claim 32, wherein the time-out value is equal to the second time-out value. 35. The method of claim 30, further comprising terminating the timer when the counter is decremented to zero. 36. The method of claim 30, further comprising: recording activity associated with the apparatus to a memory using a recording device; andidentifying portions of the memory associated with the alert. 37. The method of claim 30, further comprising activating a recording device to record activity associated with the apparatus to a memory in response to the alert. 38. The method of claim 30, further comprising activating an alarm in response to the alert. 39. The method according to claim 30, wherein signaling an alert comprises generating a notification as the alert. 40. The method according to claim 39, wherein generating the notification comprises sending the notification as a message to at least one of a computer, pager, email, text-messaging system, or cash register.