Patent · US Active

Method for compensating gyroscope drift on an electronic device

US11119112B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

SAMSUNG ELECTRONICS CO., LTD. · KR

Inventors

Priydarshi · Bengaluru, IN
Prabhushetty Mulage · Bengaluru, IN
Renju Chirakarotu NAIR · Kanchinakote, IN
Ashok Kumar Senapati · Bengaluru, IN
Naveen Krishna Yarlagadda · Bengaluru, IN
Raju Suresh DIXIT · Bengaluru, IN
Raman Jaiswal · Bengaluru, IN
Seongsig Kang · Suwon-si, KR

Key dates

Filing date	Jul 27, 2018
Grant date	Sep 14, 2021
Priority date	—
Expiry date	Jul 28, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01P21/00
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for compensating for gyroscope drift on an electronic device includes receiving by a data processing unit, measurement data from a gyroscope. The method includes computing, by the data processing unit, a compensation parameter by analyzing the measurement data received from the gyroscope with respect to variations in temperature of the gyroscope. The method includes compensating, by the data processing unit, the measurement data by correcting the measurement data with the computed compensation parameter. The compensation parameter is continuously validated to correct the measurement data with the compensation parameter. Further, the received measurement data is updated continuously based on the computed compensation parameter, independent of the gyroscope on the electronic device, thereby facilitating adaptive drift compensation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.