Robotic retail facility

• US 20050238465A1
• Filed: 04/27/2004
• Published: 10/27/2005
• Est. Priority Date: 04/27/2004
• Status: Abandoned Application

• Current Assignee: Sergey N. Razumov
• Original Assignee: Sergey N. Razumov
• Inventors: Razumov, Sergey N.
• Application Number:
  US10/832,383
• Publication Number:
  US 20050238465A1
• Time in Patent Office: Days
• US Class Current: 414/273
• CPC Class Codes: A47F 10/02 for self-service type systems, e.g. supermarkets A47F10/06 takes precedence; hand-carts B62B; baskets B65D
• CPC Class Codes: B65G 1/1375 the orders being assembled on a commissioning stacker-crane or truck
• CPC Class Codes: G06Q 10/08 Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
• CPC Class Codes: G07F 7/00 Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus

Abstract

A novel robotic system for selling goods at a retail facility having a storage area not accessible by customers. The system includes a plurality of movable robots, and a control system. When a customer orders a purchase composed of multiple items, the control system assigns at least one robot to that customer to pick up the multiple items of the purchase in the storage area. The robot delivers the purchase directly to the customer or to a delivery area.

Claims

1. A robotic system for selling goods at a retail facility, comprising:

a plurality of movable robots, and

a control system responsive to a request for multiple items from a customer for assigning at least one robot of said plurality of the robots to said customer to pick up said multiple items in a storage area not accessible to said customer.

2. The system of claim 1, wherein the control system is configured for controlling said at least one robot to pick up a first item of said multiple items only after a determined number of the items are requested.

3. The system of claim 1, wherein the robot is provided with a holding area for holding the items.

4. The system of claim 3, wherein the control system is configured to determine whether the holding area will be sufficiently loaded with the items being requested by customer, in order to instruct the robot to start picking up the requested items when the holding area will be sufficiently loaded or the number of the requested items is less than the maximum number of items that may be placed at the holding area.

5. The system of claim 3, wherein the control system is configured to virtually place the requested items at the holding area of the robot to produce a virtual layout of the items at the holding area.

6. The system of claim 5, wherein the control system is configured to control the robot to start picking up the items requested by the customer when the virtual layout indicates that the number of items requested by the customer is sufficient to load the holding area of the robot, or the number of the requested items is less than the maximum number of items that may be placed at the holding area.

7. The system of claim 1, wherein the control system is configured to determine an optimal route for the robot to pick up the multiple items requested by the customer.

8. The system of claim 7, wherein the control system is configured to determined the optimal route so as to minimize time required for picking up the multiple items.

9. The system of claim 7, wherein the optimal route is determined to avoid an interference between the robots.

10. The system of claim 1, wherein the control system is configured to assign a task of performing the customer'"'"'s request to a robot positioned closer to a predetermined storage cell that stores a predetermined item among the multiple items requested by the customer.

11. The system of claim 1, wherein the control system is configured to release the robot assigned to performing the customer'"'"'s request from the assignment after picking up the multiple requested items, and to position the released robot into a waiting point for receiving a next assignment.

12. The system of claim 11, wherein the control system is configured to select the waiting point so as maintain a predetermined distribution of the robots in the storage area.

13. The system of claim 12, wherein the predetermined distribution of the robots in various regions of the storage area is maintained in accordance with an anticipated frequency of robot'"'"'s access to the respective regions.

14. The system of claim 1, wherein the control system is configured to control the robot to deliver the multiple requested items to the customer.

15. The system of claim 1, wherein the control system comprises a mode selection mechanism for selecting between an on-the-fly mode for dynamically controlling the robot to pick up an item of the multiple items requested by the customer as soon as the customer requested that item, and a delayed mode for controlling the robot to pick up a first item after a determined number of the items are requested.

16. A robotic system for selling goods, comprising:

a storage area including a first storage section and a second storage section separate from said first storage section,

a plurality of movable robots including at least one first robot assigned to said first storage section and at least one second robot assigned to said second storage section, and

a control system responsive to a request from a customer for multiple items, including at least one first item stored in said first storage section and at least one second item stored in said second storage section, for controlling said first robot assigned to said first storage section to pick up said first item and for controlling said second robot assigned to said second storage section to pick up said second item.

17. The system of claim 16, wherein said first and second storage sections are provided for storing different types of goods.

18. The system of claim 16, wherein said first and second storage sections provide different conditions for storing goods.

19. A robotic system for selling goods at a retail facility, comprising:

a storage structure having a plurality of storage levels for storing goods, and

a plurality of movable robots, each controlled to pick up at the storage structure multiple items requested by a customer,

wherein said storage structure has first passes for providing the robots with access to the stored goods within each level of said plurality of levels, and second passes for enabling the robots to move between the levels.

20. The system of claim 19, wherein the second passes include at least one inclined pass for enabling the robots to move from an upper level to a lower level of said structure.

21. The robotic system of claim 19, wherein the second passes include at least one substantially vertical pass for enabling the robots to move between the levels of said structure.

22. The robotic system of claim 21, further comprising at least one lifting device for moving the robots through the substantially vertical pass between the levels of said structure.

23. The robotic system of claim 19, further comprising rails for supporting movement of the robots within each level.

24. The robotic system of claim 19, further comprising a control system configured to control the robots to pick up the requested items.

25. The robotic system of claim 24, wherein the control system is responsive to a request from the customer for an item stored on a predetermined level of said plurality of levels, by assigning a robot available on the predetermined level to pick up the item.

26. The system of claim 25, wherein the control system is configured to assign an available robot located on a level closest to the predetermined level, if no robots are available on the predetermined level.

27. The system of claim 19, wherein the control system is configured to determine the highest storage level that stores an item of the multiple requested items.

28. The system of claim 27, wherein the control system is configured for assigning a robot available on said highest storage level to pick up the multiple requested items.

29. The system of claim 28, wherein the control system is configured for controlling an available robot to move to said highest level for picking up the multiple items in the requested purchase, if no robots are available on said highest level.

30. The system of claim 19, wherein the control system is configured for controlling a robot assigned to pick up the multiple requested items to move from a higher level of said structure to a lower level of said structure during collection of the requested items.

31. The system of claim 23, wherein the control system is configured to maintain a predetermined distribution of the robots in the storage structure.

32. The system of claim 19, wherein the system comprises at least one charging device for recharging power sources of the robots.