SYSTEM AND METHOD FOR AUTOMATED OVERHEAD WAREHOUSING

• US 20170349376A1
• Filed: 08/22/2017
• Published: 12/07/2017
• Est. Priority Date: 03/24/2015
• Status: Active Grant

• Current Assignee: Joseph Porat
• Original Assignee: Joseph Porat
• Inventors: Porat, Joseph
• Granted Patent: US 9,902,560 B2
• Time in Patent Office: Days
• CPC Class Codes: B25J 5/02 travelling along a guideway
• CPC Class Codes: B25J 9/0087 Dual arms double SCARA arms B25J9/043
• CPC Class Codes: B25J 9/041 Cylindrical coordinate type
• CPC Class Codes: B25J 9/1679 characterised by the tasks executed
• CPC Class Codes: B60L 2200/10 Air crafts
• CPC Class Codes: B60L 58/12 responding to state of charge [SoC]
• CPC Class Codes: B64C 39/024 of the remote controlled vehicle type, i.e. RPV
• CPC Class Codes: B64D 1/22 Taking-up articles from earth's surface
• CPC Class Codes: B64F 1/32 for handling freight
• CPC Class Codes: B64U 2101/60 for transporting passengers; for transporting goods other than weapons
• CPC Class Codes: B64U 2101/66 for retrieving parcels
• CPC Class Codes: B64U 2201/20 Remote controls
• CPC Class Codes: B64U 50/34 In-flight charging photovoltaics B64U50/31
• CPC Class Codes: B65G 1/0457 with suspended load carriers
• CPC Class Codes: B65G 1/0464 with access from above
• CPC Class Codes: B65G 1/06 with means for presenting articles for removal at predetermined position or level B65G1/12 takes precedence
• CPC Class Codes: B65G 1/137 with arrangements or automatic control means for selecting which articles are to be removed
• CPC Class Codes: B65G 1/1378 the orders being assembled on fixed commissioning areas remote from the storage areas
• CPC Class Codes: G05D 1/0011 associated with a remote control arrangement
• CPC Class Codes: G05D 1/104 involving a plurality of aircrafts, e.g. formation flying traffic control systems for aircraft G08G5/00
• CPC Class Codes: G08G 5/0069 : specially adapted for an unmanned aircraft
• CPC Class Codes: Y02T 10/70 : Energy storage systems for electromobility, e.g. batteries
• CPC Class Codes: Y02T 90/16 : Information or communication technologies improving the operation of electric vehicles

Abstract

An automated warehousing system for use in a warehouse having a storage racks includes drawers partitioned into multiple compartments to contain different parcels, the drawers being at designated locations of individual cells in the storage racks and adapted to be opened and closed. The system also has a plurality of drones configured to identify a designated one of the drawers at a designated location and a designated one compartment of the designated one drawer. The drones have gripper heads translatable relative to opened drawers to retrieve parcels therefrom. The system further has a communication subsystem communicating with the drones to control their flying and also to control their gripper heads relative to opened drawers and communicating with individual cells for opening and closing drawers as drones approach and depart the selected individual cells.

Claims

1. An automated overhead warehousing system for use in a warehouse having a plurality of storage racks, said automated warehousing system comprising:

a plurality of drawers, each of said drawers being individually divided into multiple compartments to contain a variety of different parcels therein, said each drawer being positioned at a designated parcel retrieval location of one of a plurality of individual cells in each of said plurality of storage racks, said each drawer having thereon an identification marker transmitting a signal identifying said each drawer at said designated parcel retrieval location and also identifying which of said different parcels are contained in said multiple compartments thereof, said each drawer being adapted to be opened and closed relative to said one individual cell in one of said storage racks;

a plurality of drones, each of said drones having a gripper head translatable relative to an opened one of said drawers at said designated parcel retrieval location of said respective one individual cell for retrieving a parcel from a designated one of said multiple compartments of said opened one of said drawers; and

a communication subsystem providing each of said drones in communication with said identification markers on said drawers at said designated parcel retrieval locations of said plurality of individual cells to receive said signals transmitted by said identification markers identifying said drawers at said designated parcel retrieval locations and said different parcels contained in said multiple compartments of each of said drawers, said communication subsystem also in communication with each of said drones for plotting a flight trajectory for said each drone and controlling flying of said drone to said designated parcel retrieval location of said respective one individual cell, opening said designated one drawer at said respective one individual cell in conjunction with arrival of said drone at said designated parcel retrieval location of said respective one individual cell, and identifying said compartment of said designated one drawer containing a designated one of said different parcels, said communication subsystem further in communication with said at least one drone for controlling translation of said gripper head relative to said opened one of said drawers to retrieve the designated one of said different parcels from said identified compartment of said designated one drawer.

2. The system as recited in claim 1 wherein said gripper head of each of said drones has a plurality of gripper fingers operable to undergo vertical translation and angular rotation for retrieving the parcel from said opened one of said drawers by respectively grasping and removing the parcel from said opened drawer.

3. The system as recited in claim 1 wherein said gripper head of each of said drones has a plurality of gripper fingers operable so to create a vacuum that provides a suction that engages with said designated one of said different parcels as to retrieve said designated one parcel.

4. The system as recited in claim 1 wherein said gripper head of each of said drones has at least one gripper finger in the form of a hook to engage with said designated one of said different parcels so as to retrieve said designated one parcel.

5. The system as recited in claim 1 wherein said gripper head of each of said drones has a plurality of gripper fingers with an adhesive thereon that grips but does not squeeze said designated one of said different parcels so as to retrieve said designated one parcel.

6. The system as recited in claim 1 wherein said gripper head of each of said drones has a plurality of gripper fingers operable to create an electrostatic grip to engage with said designated one of said different parcels so as to retrieve said designated one parcel.

7. The system as recited in claim 1 wherein each of said drones has an instrument adapted to inspect said different parcels in said different compartments of said designated one drawer to identify and retrieve said designated one parcel.

8. The system as recited in claim 7 wherein said instrument is a scanner adapted to scan and recognize a barcode on each of said different parcels in said different compartments of said designated one drawer in order to identify and retrieve said designated one parcel.

9. The system as recited in claim 7 wherein said instrument is a scanner adapted to scan and recognize a RFID tag on each of said different parcels in said different compartments of said designated one drawer in order to identify and retrieve said designated one parcel.

10. The system as recited in claim 7 wherein said instrument is a camera adapted to view and recognize any one of a shape, size and color of each of said different parcels in said different compartments of said designated one drawer in order to identify and retrieve said designated one parcel.

11. An automated warehousing method for use in a warehouse having a plurality of storage racks, said automated warehousing method comprising the steps of:

providing a plurality of drawers each being individually divided into multiple compartments to contain a variety of different parcels therein, said each drawer being positioned at a designated parcel retrieval location of one of a plurality of individual cells in each of said plurality of storage racks;

providing said each drawer with an identification marker thereon transmitting a signal identifying said each drawer at said designated parcel retrieval location and also identifying which of said different parcels are contained in said multiple compartments thereof, said each drawer being adapted to be opened and closed relative to said one individual cell in one of said storage racks;

providing a plurality of drones each having a gripper head translatable relative to an opened one of said drawers at said designated parcel retrieval location of said respective one individual cell for retrieving a parcel from a designated one of said multiple compartments of said opened one of said drawers;

communicating to each of said drones said signals transmitted by said identification markers on said drawers at said designated parcel retrieval locations of said plurality of individual cells so as to identify the one of said drawers at said designated parcel retrieval location and the compartment of said identified one drawer containing the designated one of said different parcels contained in said identified one drawer and to open said identified one drawer before arrival of said drone; and

communicating with each of said drones for controlling translation of said gripper head relative to said opened one of said drawers to retrieve the designated one of said different parcels from said identified compartment of said designated one drawer.

12. The method as recited in claim 11 further comprising the step of communicating with each of said drones to control operation of a plurality of gripper fingers of said gripper head to undergo vertical translation and angular rotation for retrieving the parcel from said opened one of said drawers by respectively grasping and removing the parcel from said one opened drawer.

13. The method as recited in claim 11 further comprising the step of communicating with each of said drones to control operation of a plurality of gripper fingers of said gripper head so to create a vacuum that provides a suction that engages with said designated one of said different parcels as to retrieve said designated one parcel.

14. The method as recited in claim 11 further comprising the step of communicating with each of said drones to control operation of said at least one gripper finger of said gripper head in the form of a hook to engage with said designated one of said different parcels so as to retrieve said designated one parcel .

15. The method as recited in claim 11 further comprising the step of communicating with each of said drones to control operation of a plurality of gripper fingers of said gripper head with an adhesive thereon that grips but does not squeeze said designated one of said different parcels so as to retrieve said designated one parcel.

16. The method as recited in claim 11 further comprising the step of communicating with each of said drones to control operation of a plurality of gripper fingers of said gripper head being operable to create an electrostatic grip to engage with said designated one of said different parcels so as to retrieve said designated one parcel.

17. The method as recited in claim 11 further comprising the step of operating an instrument on each of said drones to inspect said different parcels in said different compartments of said designated one drawer to identify and retrieve said designated one parcel.

18. The system as recited in claim 17 wherein said instrument that is operated is a scanner to scan and recognize a barcode on each of said different parcels in said different compartments of said designated one drawer in order to identify and retrieve said designated one parcel.

19. The system as recited in claim 17 wherein said instrument that is operated is a scanner to scan and recognize a RFID tag on each of said different parcels in said different compartments of said designated one drawer in order to identify and retrieve said designated one parcel.

20. The system as recited in claim 17 wherein said instrument that is operated is a camera to view and recognize any one of a shape, size and color of each of said different parcels in said different compartments of said designated one drawer in order to identify and retrieve said designated one parcel.