公开(公告)号：US20190049589A1

公开(公告)日：2019-02-14

申请号：US16165459

申请日：2018-10-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yunwoo LEE

IPC: G01S19/07 ,  G01S19/49 ,  G01S19/34 ,  G01C21/16 ,  G01S19/48

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.

公开(公告)号：US20170261614A1

公开(公告)日：2017-09-14

申请号：US15608325

申请日：2017-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yunwoo LEE

IPC: G01S19/07 ,  G01C21/16 ,  G01S19/48 ,  G01S19/34 ,  G01S19/49

CPC classification number: G01S19/07 ,  G01C21/165 ,  G01S19/34 ,  G01S19/48 ,  G01S19/49

Abstract: A method of measuring position information of an electronic device 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.

公开(公告)号：US20210392613A1

公开(公告)日：2021-12-16

申请号：US17286975

申请日：2019-10-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjung JOO ,  Jongho KIM ,  Kyonggon CHOI ,  Yunwoo LEE ,  Seongmin JE

IPC: H04W64/00 ,  G01S19/43

Abstract: According to various embodiments, an electronic device comprises: a housing; a touchscreen display viewed through a part of the housing; at least one communication module located inside the housing; a processor located inside the housing and operationally connected to the display and the at least one communication module; and a memory located inside the housing and operationally connected to the processor, wherein the memory is provided to store a location measurement map, and can store instructions allowing, when executed, the processor to check the location of the electronic device by using the communication module, determine a block corresponding to the location of the electronic device on the location measurement map on the basis of at least a portion of the checked location of the electronic device, determine the location measurement method on the basis of at least a portion of priority information about a position source for the determined block and position source information about the electronic device, and measure the final location of the electronic device by means of the determined location measurement method by using the communication module. Other embodiments are possible.

公开(公告)号：US20150369921A1

公开(公告)日：2015-12-24

申请号：US14739573

申请日：2015-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yunwoo LEE

IPC: G01S19/07 ,  G01P15/00

CPC classification number: G01S19/07 ,  G01C21/165 ,  G01S19/34 ,  G01S19/48 ,  G01S19/49

Abstract: A method of measuring position information of an electronic device 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.

Abstract translation: 提供了一种测量电子设备的位置信息的方法。 该方法包括通过使用全球导航卫星系统（GNSS）模块来测量包括电子设备的位置，移动方向或移动距离中的至少一个的位置信息，测量运动方向中的至少一个， 通过使用地磁传感器或加速度计中的至少一个，电子设备的移动距离或速度的变化，基于通过使用GNSS模块测量的信息来计算位置信息，以及至少一个方向 运动距离，或通过使用地磁传感器或加速度计中的至少一个测量的电子设备的速度变化，以及基于位置的误差来调整使用GNSS模块的位置信息测量周期 信息。