Sensor calibration method and apparatus
US7359816B2 · kind B2 · utility
57Cited by
3References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 25, 2006 |
| Grant date | Apr 15, 2008 |
| Priority date | — |
| Expiry date | May 25, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C25/005
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A calibration system for an inertial sensor includes a calibration module for processing an output value produced by the inertial sensor, the output value related to a detected movement of an object, wherein the calibration module calculates an offset value from a plurality of output values, and memory operatively coupled with the calibration module, the memory capable of storing the plurality of output values and/or the offset value, wherein the inertial sensor is calibrated using the calculated offset value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.