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Patent Agency Ranking
1.发明授权Force torque sensor, force torque sensor frame, and force torque measurement method 有权力转矩传感器，力矩传感器框架和力矩测量方法公开(公告)号：US09448128B2
公开(公告)日：2016-09-20
申请号：US14399002
申请日：2013-05-10
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Bongseok Kim , Junghoon Hwang , Changwoo Park , Taekeun Kim , Seungyun Choi
CPC classification number: G01L1/22 , G01L3/108 , G01L3/1457 , G01L5/16 , G01L5/161
Abstract: The present invention relates to a force torque sensor, a force torque sensor frame, and a force torque measurement method. The force torque sensor includes a central hub, a plurality of beams each having one side connected to the hub, and a rim connected to the other side of each beam to surround the hub and the plurality of beams. The force torque measurement method includes: a step of forming a gradient shape in a longitudinal direction thereof so that a section is provided in which a strain rate on each of the beams due to a force or torque is maintained within a predetermined value; and a step of measuring a strain rate in X-axis, Y-axis, or Z-axis directions after a strain gauge is attached to a corresponding section. Thus, a measurement center of the strain gauge may be positioned within a predetermined section.
Abstract translation: 力矩传感器，力矩传感器框架和力矩测量方法技术领域本发明涉及力矩传感器，力矩传感器框架和力矩测量方法。 力矩传感器包括中央轮毂，多个梁，每个梁各自具有连接到轮毂的一侧，以及连接到每个梁的另一侧以围绕轮毂和多个梁的轮缘。 力矩测量方法包括：在其纵向方向上形成梯度形状的步骤，从而设置将由于力或扭矩导致的每个梁上的应变速率保持在预定值内的部分; 以及在将应变仪附着于相应的部分之后，测量X轴，Y轴或Z轴方向的应变率的步骤。 因此，应变仪的测量中心可以位于预定的部分内。
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2.发明申请FORCE TORQUE SENSOR, FORCE TORQUE SENSOR FRAME, AND FORCE TORQUE MEASUREMENT METHOD 有权力扭矩传感器，力矩传感器框架和力矩测量方法公开(公告)号：US20150135856A1
公开(公告)日：2015-05-21
申请号：US14399002
申请日：2013-05-10
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Bongseok Kim , Junghoon Hwang , Changwoo Park , Taekeun Kim , Seungyun Choi
CPC classification number: G01L1/22 , G01L3/108 , G01L3/1457 , G01L5/16 , G01L5/161
Abstract: The present invention relates to a force torque sensor, a force torque sensor frame, and a force torque measurement method. The force torque sensor includes a central hub, a plurality of beams each having one side connected to the hub, and a rim connected to the other side of each beam to surround the hub and the plurality of beams. The force torque measurement method includes: a step of forming a gradient shape in a longitudinal direction thereof so that a section is provided in which a strain rate on each of the beams due to a force or torque is maintained within a predetermined value; and a step of measuring a strain rate in X-axis, Y-axis, or Z-axis directions after a strain gauge is attached to a corresponding section. Thus, a measurement center of the strain gauge may be positioned within a predetermined section.
Abstract translation: 力矩传感器，力矩传感器框架和力矩测量方法技术领域本发明涉及力矩传感器，力矩传感器框架和力矩测量方法。 力矩传感器包括中央轮毂，多个梁，每个梁各自具有连接到轮毂的一侧，以及连接到每个梁的另一侧以围绕轮毂和多个梁的轮缘。 力矩测量方法包括：在其纵向方向上形成梯度形状的步骤，从而设置将由于力或扭矩导致的每个梁上的应变速率保持在预定值内的部分; 以及在将应变仪附着于相应的部分之后，测量X轴，Y轴或Z轴方向的应变率的步骤。 因此，应变仪的测量中心可以位于预定的部分内。
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3.发明授权Deformation measurement sensor for measuring pressure and shearing force and structure therefor 有权用于测量压力和剪切力的变形测量传感器及其结构公开(公告)号：US09441941B2
公开(公告)日：2016-09-13
申请号：US14409154
申请日：2012-11-01
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Junghoon Hwang , Youngouk Kim
Abstract: A deformation measurement sensor for measuring pressures and shearing forces according to the present invention includes: a plurality of beams shaped like a lattice; a strain gauge attached to each of the plurality of beams for measuring a deformation rate; a frame connected to the end of the lattice shape for surrounding the plurality of beams; and holes for arranging lines and formed in the intersections of the plurality of beams, whereby it is possible to precisely measure the deformation rate depending on the pressures or shearing forces exerted to a plurality of areas.
Abstract translation: 根据本发明的用于测量压力和剪切力的变形测量传感器包括：多个形状类似格子的梁; 附接到所述多个梁中的每一个的应变仪，用于测量变形速率; 连接到所述格子形状的端部以围绕所述多个梁的框架; 以及用于布置线并形成在多个梁的交叉点中的孔，由此可以根据施加到多个区域的压力或剪切力精确地测量变形率。
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4.发明申请DEFORMATION MEASUREMENT SENSOR FOR MEASURING PRESSURE AND SHEARING FORCE AND STRUCTURE THEREFOR 有权用于测量压力和剪切力及其结构的变形测量传感器公开(公告)号：US20150143915A1
公开(公告)日：2015-05-28
申请号：US14409154
申请日：2012-11-01
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Junghoon Hwang , Youngouk Kim
Abstract: A deformation measurement sensor for measuring pressures and shearing forces according to the present invention includes: a plurality of beams shaped like a lattice; a strain gauge attached to each of the plurality of beams for measuring a deformation rate; a frame connected to the end of the lattice shape for surrounding the plurality of beams; and holes for arranging lines and formed in the intersections of the plurality of beams, whereby it is possible to precisely measure the deformation rate depending on the pressures or shearing forces exerted to a plurality of areas.
Abstract translation: 根据本发明的用于测量压力和剪切力的变形测量传感器包括：多个形状类似格子的梁; 附接到所述多个梁中的每一个的应变仪，用于测量变形速率; 连接到所述格子形状的端部以围绕所述多个梁的框架; 以及用于布置线并形成在多个梁的交叉点中的孔，由此可以根据施加到多个区域的压力或剪切力来精确地测量变形率。
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公开(公告)号：US12170754B2
公开(公告)日：2024-12-17
申请号：US17135167
申请日：2020-12-28
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Seunghun Kim , Junghoon Hwang
IPC: H04N13/351 , B25J9/16 , G06T17/00 , H04N13/139
Abstract: This application relates to an apparatus and method for providing a wrap-around view based on three-dimensional (3D) distance information. The apparatus may include a camera module, a sensor module, and a controller. The camera module acquires image information in all directions, and the sensor module measures 3D spatial information in all directions. The controller is configured to generate 3D distance information by projecting the measured 3D spatial information onto a two-dimensional (2D) plane, to generate a 3D model in a 3D space by using the generated 3D distance information, and to generate a wrap-around view by mapping the acquired image information to the generated 3D model.
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