公开(公告)号：KR101174472B1

公开(公告)日：2012-08-16

申请号：KR20120011399

申请日：2012-02-03

Applicant: NES & TEC CO LTD

Inventor： LEE KI SEONG

IPC: G01B11/24 ,  G01B11/25 ,  G01M17/013

Abstract: PURPOSE: A device for measuring a tire profile is provided to obtain profile data of a tire rotating at a high speed regardless of a photographing speed and a photographing time of a camera because a profile of the tire is obtained by being divided. CONSTITUTION: A device for measuring a tire profile comprises a profile measuring unit(10), an encoder(20), an encoder signal converting unit(30), and a controlling unit(40). The profile measuring unit measures a profile of a tire rotating. The encoder is installed by being perpendicularly spaced from a rotary center of a tire wheel at a predetermined distance and outputs a rotary origin and a rotary angle of the tire by converting into a pulse shape. The encoder signal converting unit generates a new pulse by shifting an output pulse of the encoder and transmits to the profile measuring unit as measurement signals. The controlling unit rearranges profile measurement data of the tire obtained by the profile measuring unit according to the new pulse received from the encoder signal converting unit, thereby outputting the same.

Abstract translation: 目的：提供一种用于测量轮胎轮廓的装置，以便获得轮胎轮廓的轮廓数据，因为通过划分获得轮胎的轮廓，无论照相机的拍摄速度和拍摄时间如何，都能以高速旋转轮胎的轮廓数据。 构成：用于测量轮胎轮廓的装置包括轮廓测量单元（10），编码器（20），编码器信号转换单元（30）和控制单元（40）。 型材测量单元测量轮胎轮廓。 编码器通过与轮胎轮的旋转中心以预定距离垂直间隔安装，并通过转换为脉冲形状输出轮胎的旋转原点和旋转角度。 编码器信号转换单元通过移位编码器的输出脉冲来产生新的脉冲，作为测量信号发送到轮廓测量单元。 控制单元根据从编码器信号转换单元接收的新脉冲重新排列由轮廓测量单元获得的轮胎的轮廓测量数据，从而输出轮廓测量数据。

公开(公告)号：US20160001878A1

公开(公告)日：2016-01-07

申请号：US14768476

申请日：2014-02-06

Applicant: NES&TEC CO.,LTD.

Inventor： Ki-Seong LEE

IPC: B64C27/28 ,  B64C39/02

CPC classification number: B64C27/28 ,  B64C3/38 ,  B64C3/58 ,  B64C9/323 ,  B64C39/024 ,  B64C2201/088 ,  B64C2201/108 ,  B64C2201/185 ,  B64C2201/187

Abstract: Disclosed is an easy landing drone. The drone includes: a propeller changing direction; a propeller tower supporting the propeller; a body connected to the propeller tower; a main wing arranged left-right symmetrically with respect to a horizontal axis of the body and having a pair of holes around a center of gravity of the body; a pair of auxiliary wings disposed in the pair of holes, respectively; and an actuator connected to a base shaft fixed to the main wing through the pair of auxiliary wings and controlling angles of the pair of auxiliary wings.

Abstract translation: 披露了一个简单的降落无人机。 无人机包括：螺旋桨改变方向; 支撑螺旋桨的螺旋桨塔; 连接到螺旋桨塔的主体; 主翼相对于主体的水平轴对称地布置，并且具有围绕主体的重心的一对孔; 一对辅助翼分别设置在该对孔中; 以及致动器，其通过所述一对辅助翼连接到固定到所述主翼的基轴，并且控制所述一对辅助翼的角度。