公开(公告)号：US20240202898A1

公开(公告)日：2024-06-20

申请号：US18554919

申请日：2022-03-11

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Hoon SOHN ,  Jae Mook CHOI ,  Zhanxiong MA ,  Ki Young KIM

IPC: G06T7/00 ,  G01P15/00 ,  G06T5/20 ,  G06T5/70 ,  G06T7/246 ,  G06T7/277

CPC classification number: G06T7/0002 ,  G01P15/00 ,  G06T5/20 ,  G06T5/70 ,  G06T7/248 ,  G06T7/277 ,  G06T2207/20004 ,  G06T2207/30184

Abstract: Disclosed are a method and a system for measuring a displacement of a structure based on fusion of asynchronous vision measurement data of natural target and acceleration data of the structure. A scale factor, which is a conversion factor between a pixel resolution of the image frame data and a distance resolution of real space, is calculated using image frame data taken at a predetermined first sample frequency of a stationary target outside the structure by a camera installed on the structure, and acceleration data measured at a predetermined second sample frequency by an accelerometer installed on the structure, over time. A vision-based displacement value of the structure is estimated using a feature point matching algorithm and the scale factor.

公开(公告)号：US20170163079A1

公开(公告)日：2017-06-08

申请号：US15433892

申请日：2017-02-15

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Korea Advanced Institute of Science and Technology

Inventor： Bong Chul KIM ,  Sang Wook KWON ,  Ki Young KIM ,  Nam Yun KIM ,  Gun Woo MOON ,  Sang Cheol MOON ,  Chi Hyung AHN ,  Shin Young CHO

IPC: H02J7/02 ,  B60L11/18 ,  H02J50/80 ,  H02J3/18 ,  H02J50/12

CPC classification number: H02J50/12 ,  B60L53/12 ,  B60L53/30 ,  B60L53/65 ,  B60L58/12 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/36 ,  B60L2240/547 ,  B60L2240/549 ,  H02J3/18 ,  H02J7/008 ,  H02J7/025 ,  H02J50/80 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

Abstract: A method and an apparatus for controlling wireless power transmission are provided. An apparatus for controlling wireless power transmission includes a controller configured to determine an output voltage of a power factor correction unit based on charging information of a battery, the power factor correction unit configured to correct an input voltage into the determined output voltage, and output a variable voltage, and a resonance unit configured to transmit power converted from the variable voltage to a wireless power reception apparatus.

公开(公告)号：US20140265615A1

公开(公告)日：2014-09-18

申请号：US14157268

申请日：2014-01-16

Applicant: Korea Advanced Institute of Science and Technology ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bong Chul KIM ,  Sang Wook KWON ,  Ki Young KIM ,  Nam Yun KIM ,  Gun Woo MOON ,  Sang Cheol MOON ,  Chi Hyung AHN ,  Shin Young CHO

IPC: H02J7/02 ,  H02J17/00

CPC classification number: H02J50/12 ,  B60L11/182 ,  B60L11/1824 ,  B60L11/1846 ,  B60L11/1861 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/36 ,  B60L2240/547 ,  B60L2240/549 ,  H02J3/18 ,  H02J7/008 ,  H02J7/025 ,  H02J50/80 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

Abstract: A method and an apparatus for controlling wireless power transmission are provided. An apparatus for controlling wireless power transmission includes a controller configured to determine an output voltage of a power factor correction unit based on charging information of a battery, the power factor correction unit configured to correct an input voltage into the determined output voltage, and output a variable voltage, and a resonance unit configured to transmit power converted from the variable voltage to a wireless power reception apparatus.

Abstract translation: 提供了一种用于控制无线电力传输的方法和装置。 一种用于控制无线电力传输的装置，包括控制器，被配置为基于电池的充电信息来确定功率因数校正单元的输出电压，所述功率因数校正单元被配置为将输入电压校正为所确定的输出电压，并输出 以及谐振单元，被配置为将从可变电压转换的功率发送到无线电力接收装置。