Detecting asset location data anomalies
US10656278B1 · kind B1 · utility
1Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2019 |
| Grant date | May 19, 2020 |
| Priority date | — |
| Expiry date | Mar 15, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Processing location sensor data to detect location anomalies by defining a multi-cell overlay grid for a defined asset tracking area, determining a current location on the overlay grid for an asset according to location data, determining that a probability of transitioning from a previous location to the current location is below a threshold, registering the current location as an anomaly and updating the last known location of the asset to the current location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.