Computer implemented system and method for providing robust communication links to unmanned aerial vehicles
US10255817B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 30, 2015 |
| Grant date | Apr 9, 2019 |
| Priority date | — |
| Expiry date | Jan 30, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64U2101/20
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A computer implemented system for providing robust communication links to unmanned aerial vehicles is envisaged. It comprises a plurality of nodes which communicate with each other and with an unmanned aerial vehicle to allow exchange of data. A 3D signal coverage model is created which determines signal coverage provided by the plurality of nodes. A navigator present in the system navigates the unmanned aerial vehicle to follow a stored flight path based on this 3D model. Waypoints present in the path of the unmanned aerial vehicle are then identified and suitable waypoints are selected from where sensed pre-stored data is collected. A suitable node is then selected based on the stored 3D signal coverage model, location of the unmanned aerial vehicle and the nodes, and the signal strength of the nodes and the collected data is transmitted to the suitable node through the unmanned aerial vehicle to provide robust communication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.