公开(公告)号：US20160065937A1

公开(公告)日：2016-03-03

申请号：US14800044

申请日：2015-07-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bo-Ram BAE ,  Kyung-Min LEE ,  Seong-Yeob KIM ,  Kyung-Hun LEE

IPC: H04N13/02 ,  G01C3/08 ,  A45B3/00 ,  G01B11/14 ,  G01B11/22

CPC classification number: A45B3/00 ,  A45B3/08 ,  A61H3/061 ,  A61H3/068 ,  A61H2003/063 ,  A61H2201/1619 ,  A61H2201/1635 ,  A61H2201/165 ,  A61H2201/5058 ,  A61H2201/5069 ,  A61H2201/5084 ,  A61H2201/5092 ,  G01B11/14 ,  G01B11/22

Abstract: An assist apparatus for a visually impaired person is provided. The assist apparatus includes an image acquisition unit including a sensor unit, a gravity sensor, at least one retractable and extendable protrusion, a motor drive, and a processor. The sensor unit acquires a depth image including a distance value for an obstacle in front of the person. The gravity sensor detects an inclined angle of the image acquisition unit in relation to a ground surface upon which the person is walking. The motor drive drives a motor to cause the at least one protrusion to extend or retract. The processor generates 3-Dimensional (3D) data using the detected inclined angle and the acquired depth image, converts the distance value into a height value, and controls the motor drive to cause the at least one protrusion to extend or retract to the height value.

Abstract translation: 提供一种视觉障碍者的辅助装置。 辅助装置包括：图像获取单元，包括传感器单元，重力传感器，至少一个伸缩伸缩突起，马达驱动器和处理器。 传感器单元获取包括人的前方的障碍物的距离值的深度图像。 重力传感器检测图像获取单元相对于人行走的地面的倾斜角度。 马达驱动器驱动马达使至少一个突起伸出或缩回。 处理器使用检测到的倾斜角度和所获取的深度图像来产生三维（3D）数据，将距离值转换为高度值，并且控制电动机驱动器使至少一个突起延伸或缩回到高度值 。

公开(公告)号：US20180152910A1

公开(公告)日：2018-05-31

申请号：US15578052

申请日：2016-06-08

Applicant: Samsung Electronics Co., Ltd. ,  RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

Inventor： Hyunseok RYU ,  Sang-Hyo KIM ,  Jong-Hwan KIM ,  Seung-Hoon PARK ,  Peng XUE ,  Kyung-Min LEE ,  Min JANG

IPC: H04W64/00 ,  H04W28/06

CPC classification number: H04W64/00 ,  G01S5/0027 ,  G01S5/0072 ,  G01S5/02 ,  G01S11/16 ,  H04W28/06

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A reception method for an electronic device of the present disclosure comprises the steps of: receiving, from a transmission device, first location information including information on the coverage area of the transmission device; generating second location information using the first location information and location information of the electronic device; and determining location information of the transmission device using the second location information and information on the coverage area of the electronic device.

公开(公告)号：US20200166563A1

公开(公告)日：2020-05-28

申请号：US16437675

申请日：2019-06-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mee-Hyun LIM ,  Sung-Yeol KIM ,  Seong-Keun CHO ,  Won-Don JOO ,  Jae-Hong KIM ,  Taek-Jin KIM ,  Kyung-Min LEE ,  Sang-Min LEE

IPC: G01R31/26 ,  G01R31/308 ,  G01R1/07 ,  G01N21/21

Abstract: In a method of testing an interconnection substrate, a blocking condition of a reference light reflected from a probe having an intrinsic optical characteristic may be set. An electric field emitted from a test interconnection substrate having a plurality of circuits may change the intrinsic optical characteristics of the probe into test optical characteristics. Light may be irradiated to the probe having the test optical characteristics. The reference light reflected from the probe having the test optical characteristic may be blocked in accordance with the blocking condition. The remaining reflected light that may be due to an abnormal circuit may be detected.