Embedded assessment of refuse for activity monitoring
US7999688B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2007 |
| Grant date | Aug 16, 2011 |
| Priority date | — |
| Expiry date | Jun 14, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65F2210/184
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
Embodiments of the present invention provide devices and methods for monitoring the waste output of one or more individuals. Embodiments provide a waste receptacle equipped with one or more cameras capable of imaging the contents of the waste receptacle and optionally a scale that is capable of measuring the weight of the waste receptacle or the weight of the contents of the waste receptacle. The waste receptacle optionally communicates wirelessly with a base station that is able to store images of the contents of the waste receptacle and communicate automatically with remote caregivers. Algorithms are provided that are capable of providing a signal to a caregiver to alert the caregiver if the waste receptacle is not in use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.