Invention Grant
- Patent Title: Electronic device and method for measuring position information of electronic device
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Application No.: US16165459Application Date: 2018-10-19
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Publication No.: US10656279B2Publication Date: 2020-05-19
- Inventor: Yunwoo Lee
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@407b39af
- Main IPC: G01S19/07
- IPC: G01S19/07 ; G01C21/16 ; G01S19/48 ; G01S19/34 ; G01S19/49

Abstract:
A method of measuring position information is provided. The method includes measuring position information including at least one of a position, a direction of movement, or a distance of movement of the electronic device by using a Global Navigation Satellite System (GNSS) module, measuring at least one of the direction of movement, the distance of movement, or a change of speed of the electronic device by using at least one of a geomagnetic sensor or an accelerometer, calculating the position information based on the information measured by using the GNSS module, and the at least one of the direction of movement, the distance of movement, or the change of speed of the electronic device measured by using the at least one of the geomagnetic sensor or the accelerometer, and adjusting a position information measurement cycle using the GNSS module based on an error of the position information.
Public/Granted literature
- US20190049589A1 ELECTRONIC DEVICE AND METHOD FOR MEASURING POSITION INFORMATION OF ELECTRONIC DEVICE Public/Granted day:2019-02-14
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