Methods of calibrating or validating sensors by using a plurality of fiducials
US11327162B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2020 |
| Grant date | May 10, 2022 |
| Priority date | — |
| Expiry date | Aug 8, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D1/021
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The technology relates to fiducials for calibrating or validating a vehicle's sensors. One or more computing devices receive a plurality of data sets captured by the sensors from the plurality of fiducials. Each of the data sets corresponds to a respective sensor of the plurality of sensors. The one or more computing devices determine whether data in each of the plurality of data sets contains expected data representative of a respective fiducial of the plurality of fiducials. For each of the respective sensors, the one or more computing devices output a calibration status or a validation status associated with each data set that contains the expected data representative of the respective fiducial.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.