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公开(公告)号：KR1020110093499A
公开(公告)日：2011-08-18
申请号：KR1020100013586
申请日：2010-02-12
Applicant: 삼성전자주식회사
CPC classification number: G01B7/30 , G01D5/24495 , G01D5/3473 , G01D5/32 , G01D5/34 , G01D5/36 , G01D18/00 , G01P3/36
Abstract: PURPOSE: A rotary encoder and a control method thereof are provided to improve the reliability on the angle detection of multiple encoders. CONSTITUTION: A control method of a rotary encoder is as follows. Each predicted angle and real angle of multiple rotation angle detection members are obtained(302, 304). It determines the first rotation angle detection member that a predicted angle and a real angle are different. It determines the second rotation angle detection member having the real angle which is most similar as the predicted angle of the first rotation angle detection member. A count value of the second rotation angle detection member is reset as a new count value of the first rotation angle detection member(306). The first rotation angle detection member is recognized through the reset count value of the first rotation angle detection member.
Abstract translation: 目的：提供旋转编码器及其控制方法，以提高多个编码器角度检测的可靠性。 构成：旋转编码器的控制方法如下。 获得多个旋转角度检测构件的每个预测角度和实际角度（302,304）。 它确定预测角度和实际角度不同的第一旋转角度检测构件。 它确定具有与第一旋转角度检测构件的预测角度最相似的实际角度的第二旋转角度检测构件。 第二旋转角度检测构件的计数值被复位为第一旋转角度检测构件（306）的新的计数值。 通过第一旋转角度检测构件的复位计数值来识别第一旋转角度检测构件。
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Patent Agency Ranking
公开(公告)号：KR1020100084019A
公开(公告)日：2010-07-23
申请号：KR1020090003406
申请日：2009-01-15
Applicant: 삼성전자주식회사
CPC classification number: G01N35/00029 , B01L2200/025 , B01L2300/0806 , G01N2035/0494
Abstract: PURPOSE: An origin recognition apparatus and a method of rotator are provided to accurately find the origin of a rotator without an optical composition including an optical sensor and to find the origin without error due to a malfunction or an external noise. CONSTITUTION: An origin recognition apparatus and a method of a rotator comprises a rotator(100), a tray(120A) which includes a supporting surface(122) in which the rotator is settled, a rotation body aligning unit which restricts the location of the rotator and can be settled on the supporting surface when the rotator is arranged to the pre set location, a motor(140) which comprises a motor shaft and a turn-table(145), and an encoder(150) which creates the signal to measure the rotation angle and rotational direction of the motor shaft while being associated with the motor shaft. The turn-table is fixed on the motor shaft and rotates the rotator by combining with the rotator. Then the output signal of the encoder is Z shape, the turn-table combines with the rotator so that the rotator can revolve. The turn-table is divided in the rotator so that the rotator can stop rotating and be settled on the supporting surface.
Abstract translation: 目的：提供原点识别装置和旋转器的方法以精确地找到没有包括光学传感器的光学组合物的旋转体的原点，并且由于故障或外部噪声而发现原点。 构成：原点识别装置和旋转体的方法包括旋转体（100），托盘（120A），其包括旋转体安置在其中的支撑表面（122），旋转体对齐单元限制 旋转器，并且当旋转体布置到预设位置时可以在支撑表面上沉降;电动机（140），其包括电动机轴和转台（145），以及编码器（150），其产生信号 在与电机轴相关联的同时测量电机轴的旋转角度和旋转方向。 转台固定在电机轴上，通过与转子结合旋转旋转器。 然后编码器的输出信号为Z形，转台与转子结合，使转子旋转。 转台分为旋转器，以便旋转器可以停止旋转并在支撑表面上沉降。
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公开(公告)号：KR1020150099112A
公开(公告)日：2015-08-31
申请号：KR1020140020660
申请日：2014-02-21
Applicant: 삼성전자주식회사
CPC classification number: H04N1/024 , B01L3/502738 , B01L2200/025 , B01L2200/14 , B01L2300/0803 , B01L2400/0409 , B01L2400/0677 , F16K99/00 , F16K99/0032 , F16K99/0044 , G01N35/00069 , G01N35/1016 , G01N2035/00247 , G01N2035/1034
Abstract: Provided are a testing apparatus and a control method thereof, wherein the testing apparatus photographs a groove mark of a microfluidic device using a camera and determining a position of a groove of the microfluidic device using the camera. A control method of a testing apparatus comprises: photographing a microfluidic device by using a camera of the testing apparatus at a predetermined frame rate while the microfluidic device is rotating at a predetermined speed; acquiring a capture image with a groove mark of the microfluidic device among a plurality of images acquired by the camera; and acquiring information which relates to an encoder of the testing apparatus and corresponds to the groove mark of the capture image and determining a position of a groove of the microfluidic device on the basis of the acquired information.
Abstract translation: 提供了一种测试装置及其控制方法，其中测试装置使用相机拍摄微流体装置的凹槽标记，并使用相机确定微流体装置的凹槽的位置。 测试装置的控制方法包括：当微流体装置以预定速度旋转时，以预定的帧速率使用测试装置的照相机拍摄微流体装置; 在由相机获取的多个图像中获取具有微流体装置的凹槽标记的捕获图像; 并获取与测试装置的编码器相对应的信息，并且与捕获图像的凹槽标记相对应，并且基于所获取的信息确定微流体装置的凹槽的位置。
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公开(公告)号：KR1020150012101A
公开(公告)日：2015-02-03
申请号：KR1020130087515
申请日：2013-07-24
Applicant: 삼성전자주식회사
CPC classification number: G01N35/00584 , G01N21/8483 , G05D3/125 , Y10T436/115831 , Y10T436/12
Abstract: 디텍터의 검출 데이터를 미리 정해진 기준 데이터와 비교하여 모터의 탈조에 의한 디텍터의 위치오차를 보정할 수 있는 검사장치 및 그 제어방법을 제공한다. 검사장치는 반응장치의 복수의 챔버에 광을 조사하여 검출대상을 검출하는 디텍터, 복수의 챔버에 광을 조사할 수 있도록 디텍터를 이동시키는 모터, 반응장치에 대한 디텍터의 검출 데이터를 미리 정해진 기준 데이터와 비교하여 디텍터의 위치오차를 결정하고, 위치오차를 보정하는 제어부를 포함한다.
Abstract translation: 本发明提供一种能够通过将检测器的检测数据与规定的基准数据进行比较来校正由电动机的退出引起的检测器的位置误差的测试装置及其控制方法。 该测试装置包括：检测器，通过向反应装置的多个室照射光来检测待检测物体; 电动机移动检测器以便将光照射到室; 以及控制单元，通过将检测器相对于反应装置的检测数据与预定的参考数据进行比较来确定检测器的位置误差，并校正位置误差。
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公开(公告)号：KR1020120014356A
公开(公告)日：2012-02-17
申请号：KR1020100076361
申请日：2010-08-09
Applicant: 삼성전자주식회사
Inventor： 강규태
CPC classification number: G11B19/28 , B23Q16/025 , G11B19/2009 , G11B19/24
Abstract: PURPOSE: A method for determining the presence of a rotating object and setting an optimal gain is provided to control the motor gain according to the moment of inertia of a rotating object. CONSTITUTION: A motor(10) rotates a turn table(40). An encoder(20) detects rotation information of the motor. A control unit(30) determines whether a rotating object is placed on the turn table based on the rotation information. When the rotating object is placed on the turn table, the control unit controls the motor gain according to the moment of inertia of the rotating object.
Abstract translation: 目的：提供一种用于确定旋转物体的存在和设定最佳增益的方法，以根据旋转物体的转动惯量控制电机增益。 构成：马达（10）旋转转台（40）。 编码器（20）检测电机的旋转信息。 控制单元（30）基于旋转信息确定旋转对象是否被放置在转台上。 当旋转对象被放置在转台上时，控制单元根据旋转物体的转动惯量控制电动机增益。
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