Systems and methods for automated shipping optimization

Patent metadata

Field	Value
Publication number	US-9996805-B1
Application number	US-201615281879-A
Country	US
Kind code	B1
Filing date	Sep 30, 2016
Priority date	Sep 30, 2016
Publication date	Jun 12, 2018
Grant date	Jun 12, 2018

Abstract

Systems and methods for automated shipping optimization are described herein. In some embodiments, items may be loaded into a receptacle. As items are loaded into a receptacle, a imaging device monitors the items in order to determine if a package is inefficiently oriented in a receptacle. If a package is inefficiently oriented in a receptacle, in some embodiments, the imaging device may send instructions to a robotic device to re-orient the inefficiently oriented item. The imaging device and robotic device, in some embodiments, can monitor multiple receptacles.

First claim

What is claimed is:

1. A system, comprising:
a first station comprising:
a first item loader; and
a first receptacle configured to receive items supplied by the first item loader;

a first imaging device comprising a first camera configured to capture at least one image of a first plurality of items loaded into the first receptacle;
a processor operable to:
receive image information based on the at least one image from the first imaging device; and
process the image information to determine that at least one item of the first plurality of items has an undesired orientation within the first receptacle;

communications circuitry operable to send a first instruction in response to detecting the undesired orientation, the first instruction indicating a direction to change the orientation of the at least one item of the first plurality of items; and
a first robotic device operable to:
receive the first instruction; and
change the orientation of the at least one item of the first plurality of items to a different orientation when loaded in the first receptacle in response to the received first instruction.

2. The system of claim 1 , further comprising:
a second station comprising:
a second item loader;
a second receptacle configured to receive items supplied by the second item loader;

a second imaging device comprising a second camera configured to capture at least one image of the second receptacle as a second plurality of items are being loaded into the second receptacle, the second imaging device being aligned with the second station in order to detect when the second plurality of items are loaded in an undesired orientation; and
wherein the processor is further operable to:
receive the image information from the second imaging device; and
process the image information received from the second imaging device to detect when the second plurality of items are loaded in the undesired orientation within the second receptacle.

3. The system of claim 1 , wherein the first robotic device comprises:
a second camera operable to assist in determining a location of at least one of the first robotic device and the first plurality of items; and
an end effector.

4. The system of claim 1 , wherein the processor is further operable to:
determine a first location of the at least one item of the first plurality of items;
determine a second location, such that the second location is a space for the at least one item of the first plurality of items; and
determine a difference between the first location and the second location.

5. The system of claim 4 , wherein the communications circuitry is further operable to:
send, to the first robotic device, at least one of:
the first location;
the second location; and
the difference between the first location and the second location.

6. The system of claim 1 , wherein the communications circuitry is further operable to:
send second instructions, such that the second instructions prevent additional items from being loaded by the first item loader.

7. The system of claim 1 , wherein the undesired orientation comprises at least one of:
the at least one item of the first plurality of items is positioned in a manner that differs from a second item of the first plurality of items;
the at least one item of the first plurality of items is resting at an angle in relation to the second item of the first plurality of items; and
the at least one item of the first plurality of items is positioned such that wasted space exists in the first receptacle.

8. A method comprising:
capturing, using an imaging device, a first image of a first receptacle, the first receptacle comprising:
a first item; and
at least a second item;

receiving the first image at a processor;
determining, using the processor, based on the first image, that the first item is in a first orientation;
determining, using the processor, based on the first image, that the second item is in a second orientation that differs from the first orientation; and
sending, using the processor, a first instruction to a robotic device such that the robotic device causes the first item to be re-oriented to a different orientation when loaded in the first receptacle.

9. A method comprising:
capturing, using an imaging device, a first image of a first receptacle, the first receptacle comprising:
a first item; and
at least a second item;
receiving the first image at a processor;
determining, using the processor, based on the first image, that the first item is in a first orientation;
determining, using the processor, based on the first image, that the second item is in a second orientation that differs from the first orientation; and
sending, using the processor, a first instruction to a robotic device such that the robotic device causes the first item to be re-oriented to a different orientation when loaded in the first receptacle;
capturing, using the imaging device, in response to sending the first instruction, a second image of the first receptacle; and
determining, using the processor, based on the second image, that the first item is in a desired orientation.

10. A method comprising:
capturing, using an imaging device, a first image of a first receptacle, the first receptacle comprising:
a first item; and
at least a second item;

receiving the first image at a processor;
determining, using the processor, based on the first image, that the first item is in a first orientation;
determining, using the processor, based on the first image, that the second item is in a second orientation that differs from the first orientation;
sending, using the processor, a first instruction to a robotic device such that the robotic device causes the first item to be re-oriented;
sending, using the processor, prior to sending the first instruction, a second instruction to a system, the second instruction causing the system to prevent additional items from being sent to the first receptacle;
determining, using the processor, that the robotic device has re-oriented the first item; and
sending, using the processor, after sending the first instruction, a third instruction to the system, the third instruction causing the system to allow the additional items to be sent to the first receptacle.

11. A method comprising:
capturing, using an imaging device, a first image of a first receptacle, the first receptacle comprising:
a first item; and
at least a second item;

receiving the first image at a processor;
determining, using the processor, based on the first image, that the first item is in a first orientation;
determining, using the processor, based on the first image, that the second item is in a second orientation that differs from the first orientation;
sending, using the processor, a first instruction to a robotic device such that the robotic device causes the first item to be re-oriented;
capturing, using the imaging device, a second image of the first receptacle;
determining, using the processor, based on the second image, that the first item is in a different orientation than the second orientation; and
sending, using the processor, a second instruction to the robotic device such that the robotic device causes the first item to be re-oriented.

12. A method comprising:
capturing, using an imaging device, a first image of a first receptacle, the first receptacle comprising:
a first item; and
at least a second item;

receiving the first image at a processor;
determining, using the processor, based on the first image, that the first item is in a first orientation;
determining, using the processor, based on the first image,

Assignees

• Amazon Tech Inc

Inventors

• Lisso Gregory Karl
• Maylone Sean
• Vispute Sumeet Suresh

Classifications

• G06T2207/10004

  Still image; Photographic image · CPC title

• G06Q10/043 Primary

  Optimisation of two dimensional placement, e.g. cutting of clothes or wood · CPC title

• G06T7/73

  using feature-based methods · CPC title

• B65B35/00

  Supplying, feeding, arranging or orientating articles to be packaged · CPC title

• B65B5/00

  Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars · CPC title