公开(公告)号：US20170063278A1

公开(公告)日：2017-03-02

申请号：US14984826

申请日：2015-12-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： ChangHyun ROH

IPC: H02P29/024 ,  A61H3/00 ,  A61H1/02 ,  H02P6/14

CPC classification number: H02P29/024 ,  A61H1/0244 ,  A61H3/00 ,  A61H2003/007 ,  A61H2201/1207 ,  A61H2201/1628 ,  A61H2201/164 ,  A61H2201/1642 ,  A61H2201/165 ,  A61H2201/1671 ,  A61H2201/1676 ,  A61H2201/5007 ,  A61H2201/5069 ,  A61H2201/5079 ,  A61H2230/60 ,  H02H7/0854 ,  H02H7/09 ,  H02P6/14 ,  H02P6/182 ,  H02P9/006 ,  H02P29/0241

Abstract: A method and apparatus for protecting a circuit are provided. The method and apparatus may measure a physical quantity of a motor by an external physical stimulus, may calculate a counter electromotive voltage generated by the motor, based on the physical quantity, may compare the counter electromotive voltage to an output voltage, and may control a circuit connected to the motor to be open when the counter electromotive voltage is greater than the output voltage.

Abstract translation: 提供一种用于保护电路的方法和装置。 该方法和装置可以通过外部物理刺激来测量电动机的物理量，可以基于物理量计算由电动机产生的反电动势，可以将反电动势电压与输出电压进行比较，并且可以控制 连接到电机的电路在反电动势大于输出电压时打开。

公开(公告)号：US20170128234A1

公开(公告)日：2017-05-11

申请号：US15074041

申请日：2016-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Se-Gon ROH ,  Youn Baek LEE ,  Byungjune CHOI ,  Jeonghun KIM ,  ChangHyun ROH ,  Youngjin PARK ,  Minhyung LEE ,  Jongwon LEE ,  Hyun Do CHOI

IPC: A61F2/60 ,  F16H57/00 ,  F16H37/04 ,  F16H1/28

CPC classification number: A61F2/605 ,  A61F5/0102 ,  A61F2002/5038 ,  A61F2002/608 ,  A61F2005/0155 ,  F16H1/28 ,  F16H37/041 ,  F16H57/0006

Abstract: A driving module may include a driving source configured to generate power, a gear train that includes a decelerating gear set configured to receive driving power from the driving source and a ring gear attached to one side of the gear train, and a rotary joint that includes at least one planetary gear configured to rotate in response to power received from an output end of the decelerating gear set and to revolve along the ring gear. The driving module may include one or more noise reducing members configured to mitigate noise produced based on interaction between one or more elements of the driving module. The driving module may be included in a motion assistance apparatus, where the driving module drives a module that supports a portion of a user body.

公开(公告)号：US20160022440A1

公开(公告)日：2016-01-28

申请号：US14603895

申请日：2015-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taesin HA ,  ChangHyun ROH ,  Youngbo SHIM ,  Joon-Kee CHO ,  Byung-Kwon CHOI

IPC: A61F2/68

CPC classification number: A61F2/68 ,  A61H3/00 ,  A61H31/00 ,  A61H2201/0176 ,  A61H2201/1628 ,  A61H2201/165 ,  A61H2201/1652 ,  A61H2201/5025 ,  A61H2201/5066 ,  A61H2205/088 ,  A61H2205/10 ,  B25J9/0006

Abstract: A motion assistance apparatus may include a first fixing member to be fixed to a portion of a user, a second fixing member to be fixed to another portion of the user, a driving source provided in the first fixing member, a power transmitting member connected between the driving source and the second fixing member, a sensing portion configured to sense a fixing state of the first fixing member or the second fixing member, and a controller configured to control the driving source based on information received from the sensing portion.

Abstract translation: 运动辅助装置可以包括固定到用户的一部分的第一固定构件，固定到使用者的另一部分的第二固定构件，设置在第一固定构件中的驱动源，连接在 所述驱动源和所述第二固定构件，被构造为感测所述第一固定构件或所述第二固定构件的固定状态的感测部，以及基于从所述感测部接收的信息来控制所述驱动源的控制器。

公开(公告)号：US20190252892A1

公开(公告)日：2019-08-15

申请号：US16390268

申请日：2019-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joon-Kee CHO ,  ChangHyun ROH ,  Youngbo SHIM ,  Byung-Kwon CHOI ,  Taesin HA

IPC: H02J7/00

Abstract: A battery pack for providing different power sources may include: a low voltage battery configured to supply a first voltage; a high voltage battery configured to supply a second voltage, the second voltage being higher than the first voltage; a charging circuit configured to charge the low voltage battery using the high voltage battery; and/or a controller configured to control the charging circuit to charge the low voltage battery when a charge state of the low voltage battery is less than a desired charge state.

公开(公告)号：US20160036250A1

公开(公告)日：2016-02-04

申请号：US14743608

申请日：2015-06-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joon-Kee CHO ,  ChangHyun ROH ,  Youngbo SHIM ,  Byung-Kwon CHOI ,  Taesin HA

IPC: H02J7/00

CPC classification number: H02J7/0021 ,  H02J7/0055 ,  H02J7/007

Abstract: A battery pack for providing different power sources may include: a low voltage battery configured to supply a first voltage; a high voltage battery configured to supply a second voltage, the second voltage being higher than the first voltage; a charging circuit configured to charge the low voltage battery using the high voltage battery; and/or a controller configured to control the charging circuit to charge the low voltage battery when a charge state of the low voltage battery is less than a desired charge state.

Abstract translation: 用于提供不同电源的电池组可以包括：配置成提供第一电压的低压电池; 配置为提供第二电压的高电压电池，所述第二电压高于所述第一电压; 充电电路，被配置为使用所述高电压电池对所述低压电池充电; 和/或控制器，被配置为当低电压电池的充电状态小于期望的充电状态时，控制充电电路对低压电池充电。

公开(公告)号：US20220218499A1

公开(公告)日：2022-07-14

申请号：US17706859

申请日：2022-03-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taesin HA ,  ChangHyun ROH ,  Youngbo SHIM ,  Joon-Kee CHO ,  Byung-Kwon CHOI

IPC: A61F2/70 ,  A61H3/00 ,  A61H31/00 ,  B25J9/00

Abstract: A motion assistance apparatus may include a first fixing member to be fixed to a portion of a user, a second fixing member to be fixed to another portion of the user, a driving source provided in the first fixing member, a power transmitting member connected between the driving source and the second fixing member, a sensing portion configured to sense a fixing state of the first fixing member or the second fixing member, and a controller configured to control the driving source based on information received from the sensing portion.

公开(公告)号：US20190175367A1

公开(公告)日：2019-06-13

申请号：US16277107

申请日：2019-02-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taesin HA ,  ChangHyun ROH ,  Youngbo SHIM ,  Joon-Kee CHO ,  Byung-Kwon CHOI

IPC: A61F2/68 ,  B25J9/00 ,  A61H3/00 ,  A61H31/00

Abstract: A motion assistance apparatus may include a first fixing member to be fixed to a portion of a user, a second fixing member to be fixed to another portion of the user, a driving source provided in the first fixing member, a power transmitting member connected between the driving source and the second fixing member, a sensing portion configured to sense a fixing state of the first fixing member or the second fixing member, and a controller configured to control the driving source based on information received from the sensing portion.

公开(公告)号：US20180085281A1

公开(公告)日：2018-03-29

申请号：US15403546

申请日：2017-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： ChangHyun ROH

IPC: A61H3/06 ,  A45B3/08

CPC classification number: A61H3/06 ,  A43B3/0005 ,  A45B3/08 ,  A61H3/00 ,  A61H2003/007 ,  A61H2201/163 ,  A61H2201/1642 ,  A61H2201/1652 ,  A61H2201/5005 ,  A61H2201/5007 ,  A61H2201/5064 ,  A61H2201/5069 ,  A61H2201/5071 ,  A61H2201/5084 ,  A61H2205/10 ,  A61H2230/60

Abstract: A method and apparatus for controlling at least one vibration element disposed on a sole of a user, an apparatus for providing a walking assistance force for a user may calculate a torque of an assistance force based on walking information of the user, calculate a physical quantity of a property of at least one vibration element based on the torque when the apparatus generates the torque, and control the vibration element based on the calculated physical quantity is provided.