Monitoring device and a server
US8200813B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2010 |
| Grant date | Jun 12, 2012 |
| Priority date | — |
| Expiry date | Aug 4, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L43/022
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
According to one embodiment, each monitoring device acquires monitoring variables from an observation target, generates an individual multidimensional distribution of the monitoring variables, and transmits the individual multidimensional distribution to a server. The server generates sampling data using the individual multidimensional distribution received from each monitoring device, generates an overall multidimensional distribution of the monitoring variables using the sampling data, determines a statistical model of each index using the overall multidimensional distribution, generates an overall index multidimensional distribution of indexes using the statistical model and the overall multidimensional distribution, and transmits the overall index multidimensional distribution and statistical models to each monitoring device. The monitoring device generates sampling data using the individual multidimensional distribution, and calculates a positioning of the observation target using the sampling data, the overall index multidimensional distribution and the statistical models.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.