Continuous calibration of sensors in a remotely monitored cooling system
US11402279B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 21, 2020 |
| Grant date | Aug 2, 2022 |
| Priority date | — |
| Expiry date | Dec 23, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2209/40
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems, methods and apparatus may be applicable to managing and monitoring refrigeration assets, including refrigeration plants and cold-storage facilities comprising large numbers of refrigeration assets. A method of managing refrigeration systems includes receiving measurements captured by a plurality of sensors deployed with a refrigeration asset, the measurements being related to temperatures within a temperature-controlled chamber of the refrigeration asset, identifying a difference between a first temperature measurement obtained from measurements provided by a first sensor and a second temperature measurement obtained from measurements provided by at least one sensor, and calibrating the first sensor based on the difference between the first temperature measurement and the second temperature measurement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.