Method to reduce data rates and power consumption using device based attitude quaternion generation
US9880185B2 · kind B2 · utility
2Cited by
6References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 2, 2014 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Mar 2, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C21/188
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method includes generating motion data by receiving a gyroscope data from a gyroscope sensor, performing integration using the gyroscope data and generating an integrated gyroscope data using a first processor. The method further includes receiving a data from one or more sensors, other than the gyroscope sensor, and performing sensor fusion using the integrated gyroscope data and the data to generate motion data using a second processor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.