System device and method for monitoring electric users, particularly household appliances
US6853291B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 18, 1999 |
| Grant date | Feb 8, 2005 |
| Priority date | — |
| Expiry date | Feb 18, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S40/124
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system that includes one or more household appliances that belong to the same household environment and are connected to a network monitors diagnostic and/or statistical information produced by the electronic control systems of the appliances. The electronic control systems provided the diagnostic and/or statistical information to the network and a monitoring device monitors the household appliances by selecting, picking up, organizing and storing the diagnostic and/or statistical information provided to the network by the electronic control systems of the respective appliances. The monitoring device further makes the organized information explicit, that is, available either locally at the appliances or remotely within or outside the household environment. The diagnostic information for a given appliance is representative of the operational efficiency of various electrical and mechanical components of the appliance. The statistical information for the given appliance is representative of the wear status of the various components. The monitoring device may also monitor and make explicit functional information provided to the network by the electronic control systems of the respect…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.