公开(公告)号：US10557711B2

公开(公告)日：2020-02-11

申请号：US14429162

申请日：2013-09-12

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Taik Jin Lee ,  Seok Lee ,  Sun Ho Kim ,  Jae Hun Kim ,  Beom Ju Shin ,  Chul Ki Kim ,  Young Min Jhon

IPC: G01C22/00 ,  G01C21/12 ,  G01B21/00

Abstract: Disclosed are an apparatus for estimating a pedestrian position based on pedestrian motion recognition, and a method therefor. The method for estimating the pedestrian position based on pedestrian motion recognition includes recognizing a specific motion of a plurality of motions of the pedestrian, performing a unique pedestrian dead-reckoning (PDR) technique corresponding to the recognized specific motion among unique PDR techniques for each of the plurality of motions of the pedestrian, and estimating the pedestrian's position by the performed unique PDR technique.

公开(公告)号：US20140012529A1

公开(公告)日：2014-01-09

申请号：US13842728

申请日：2013-03-15

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Taik Jin LEE ,  Jae Hun Kim ,  Seok Lee ,  Hyuk Jae Lee ,  Jung Ho Lee ,  Youngsu Cho ,  Sangjoon Park ,  Beom Ju Shin ,  Chulki Kim

IPC: G01C5/06

CPC classification number: G01C5/06

Abstract: The present invention relates to a mobile terminal capable of measuring an altitude and an altitude measurement method using the mobile terminal. The mobile terminal capable of measuring an altitude includes a barometric pressure information reception unit for receiving barometric pressure information, a barometric pressure correction unit for calculating a bias barometric pressure using the barometric pressure information received by the barometric pressure information reception unit, and a barometric pressure sensor for outputting a corrected barometric pressure to which the bias barometric pressure is applied.

Abstract translation: 本发明涉及能够测量高度的移动终端和使用移动终端的高度测量方法。 能够测量高度的移动终端包括用于接收大气压力信息的大气压力信息接收单元，使用由气压信息接收单元接收的气压信息计算偏压大气压力的大气压力校正单元，以及大气压力 用于输出施加偏压大气压力的校正气压的传感器。