Sensor system of master and slave sensors, and method therein
US10965756B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2014 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Aug 29, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L61/4511
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
It is disclosed a sensor system (10, 58) and a method therefore for providing quality data to a network node. The sensor system comprises two or more populations (12a, 12b, 56a, 56b) of sensors, each population having a plurality (11i, 11j, 52a, 52i, 200) of single-purpose slave sensors distributed over a geographical area and at least one master sensor (14a, 14b, 54). Based on the data quality received (302) from each single-purpose slave sensor, a master sensor may perform discretionary management (320, 322) and terminate (322) single-purpose slave sensor not meeting data quality standards. The sensor system provides a possibility to deploy master sensors and single-purpose slave sensor networks in remote or inaccessible areas without large network planning expenditures, for example by “carpet-bombing” an area with slave sensors and master sensors from the air.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.