SYSTEM AND METHOD FOR WASTE MANAGMENT

• US 20140379588A1
• Filed: 09/05/2014
• Published: 12/25/2014
• Est. Priority Date: 03/15/2013
• Status: Abandoned Application

• Current Assignee: Compology, Inc. (Roadrunner Recycling, Inc.)
• Original Assignee: Compology, Inc. (Roadrunner Recycling, Inc.)
• Inventors: Gates, Jason Skylar, Chehebar, Benjamin
• Application Number:
  US14/479,136
• Publication Number:
  US 20140379588A1
• Time in Patent Office: Days
• US Class Current: 705/308
• CPC Class Codes: G06Q 10/0631 Resource planning, allocation, distributing or scheduling for enterprises or organisations
• CPC Class Codes: G06Q 10/30 Administration of product recycling or disposal
• CPC Class Codes: G06T 2207/30232 Surveillance
• CPC Class Codes: G06T 2207/30242 Counting objects in image
• CPC Class Codes: G06T 7/0008 checking presence/absence
• CPC Class Codes: H04N 7/181 for receiving images from a plurality of remote sources
• CPC Class Codes: Y02W 90/00 Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation

Abstract

A method for waste management, including recording an image of content within a waste container; extracting a set of content parameters from the image; characterizing the content within the waste container based on the set of content parameters; and routing a waste removal vehicle based on the content characterization.

Claims

1. A method for waste management, comprising:

for each of a plurality of waste containers, recording a measurement of content within the respective waste container;

extracting a content parameter for the respective content from each measurement;

determining a volume parameter for the respective content from each measurement;

determining a purity index for a material category for each waste container, based on the respective content parameter;

selecting a subset of the plurality of waste containers for retrieval based on the respective material purity index and volume parameter; and

routing a waste removal vehicle to retrieve content from the selected subset of waste containers.

2. The method of claim 1, wherein the measurement comprises an image.

3. The method of claim 2, wherein content parameter comprises a material property measurement for the content.

4. The method of claim 3, wherein the material property measurement comprises an optical property measurement.

5. The method of claim 1, wherein the subset of the plurality of waste containers are selected in response to the respective volume parameters exceeding a threshold value.

6. The method of claim 1, wherein routing the waste removal vehicle comprises selecting the subset of waste containers to obtain a threshold purity index for the totality of the content retrieved from the selected subset of waste containers.

7. The method of claim 1, further comprising calculating a monetary value for each container based on the respective material purity index, wherein the subset of the plurality of waste containers is selected maximize the monetary value for the retrieved content.

8. The method of claim 1, further comprising:

during content retrieval, recording a measurement of content within the waste removal vehicle;

extracting a content parameter for the content of the waste removal vehicle;

determining a purity index from the content parameter for the material category for the waste removal vehicle; and

comparing the purity index with a preliminary purity index, wherein the preliminary purity index is calculated from the respective purity indices of the waste containers from which content has been retrieved.

9. A method for waste management, comprising:

recording an image of content within a waste container;

extracting a set of content parameters from the image;

characterizing the content within the waste container based on the set of content parameters; and

routing a waste removal vehicle based on the content characterization.

10. The method of claim 9, wherein the image is recorded in response to an occurrence of a trigger event

11. The method of claim 10, wherein the trigger event comprises ambient light exceeding a light threshold.

12. The method of claim 9, wherein the image comprises a stereoscopic image

13. The method of claim 9, wherein the set of content parameters comprises brand names.

14. The method of claim 13, wherein characterizing the content comprises determining a content index based on packaging material information associated with the brand name.

15. The method of claim 9, wherein the content characterization comprises a fullness percentage, comprising a volume of content relative to a volume of the waste container.

16. The method of claim 15, further comprising calculating a monetary value for the content, wherein the content characterization further comprises a value of the content.

17. The method of claim 16, wherein calculating the monetary value for the content comprises:

determining a material composition of the content based on the image; and

calculating the monetary value for the content based on market rates.

18. The method of claim 9, further comprising repeating:

recording an image of content within a waste container, extracting a set of content parameters from the image, and characterizing the content within the waste container based on the set of content parameters multiple times over a period of time.

19. The method of claim 9, further comprising estimating a time at which a content parameter of the set will exceed a threshold value, wherein the waste removal vehicle is routed based on the estimated time.

20. The method of claim 19, wherein the content parameter comprises a volume of content within the waste container.