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    • 72. 发明授权
    • 지진강도 단계별 차단기능을 구비한 디지털 컨트롤 시스템이 설치된 재해 방지형 배전반(고압배전반, 저압배전반, 전동기제어반, 분전반)
    • 具有地震强度的防灾开关安全数字控制系统步进阻塞功能
    • KR101262907B1
    • 2013-05-09
    • KR1020130016945
    • 2013-02-18
    • (주) 동보파워텍
    • 양필석김상현
    • H02B13/025G01P15/18G01V1/28H02B1/54G01V1/38G08B21/18
    • H02B13/025G01P15/18G01V1/28G01V1/3835G08B21/182H02B1/54
    • PURPOSE: A disaster resistant switch board having a digital control system equipped with an earthquake intensity step by step blocking function is provided to efficiently block and control a switch board according to sensed earthquake acceleration by installing a digital controller in the switch board installed at basement. CONSTITUTION: An earthquake sensing apparatus(100) is installed in a switch board(10-40) to calculate a three shaft earthquake acceleration value. The earthquake sensing apparatus transmits an earthquake class according to the three shaft earthquake acceleration value to a controller device(300). A temperature detection apparatus(200) is installed to a contact part including an electronic device, a bus bar, and a cable to detect temperature. The controller device is installed in the switch board and the front surface of an external box. The controller device blocks the danger load of a customer based on the earthquake acceleration value and the temperature value. [Reference numerals] (10) High-voltage distribution board; (100) Earthquake sensing apparatus; (20) Low-voltage distribution board; (200) Temperature sensing apparatus; (30) Motor control board; (300) Controller apparatus; (40) Distribution board
    • 目的:提供具有数字控制系统的具有地震强度逐步阻挡功能的防灾开关板,通过将数字控制器安装在地下室的开关板上,根据感测到的地震加速来有效地阻挡和控制开关板。 构成:地震检测装置(100)安装在开关板(10-40)中,以计算三轴地震加速度值。 地震检测装置将根据三轴地震加速度值的地震等级传送给控制装置(300)。 温度检测装置(200)安装在包括电子装置,母线和电缆的接触部分中,以检测温度。 控制器装置安装在开关板和外部箱体的前表面。 控制器装置根据地震加速度值和温度值阻挡客户的危险负荷。 (附图标记)(10)高压配电板; (100)地震传感装置; (20)低压配电板; (200)温度传感装置; (30)电机控制板; (300)控制器设备; (40)配电板
    • 73. 发明公开
    • 지진 경보 모뎀, 지진 경보 시스템 및 그를 이용한 지진 경보 방법
    • 地震报警调制解调器和地震报警系统及其方法
    • KR1020130041687A
    • 2013-04-25
    • KR1020110106111
    • 2011-10-17
    • 엘지이노텍 주식회사
    • 신상훈
    • G08B21/10G08B25/10G01P15/18
    • PURPOSE: An earthquake warning method using an earthquake warming modem and an earthquake warning system is provided to transmit a warning message informing the danger of an earthquake situation through earthquake related data observed at a seismological observatory in real time. CONSTITUTION: A sensor unit(100) senses an earthquake signal through a 3-axis acceleration sensor and measures an acceleration value from the sensed signal. An earthquake warning modem(200) receives the acceleration value from the sensor unit and compares a critical acceleration value and the received acceleration value. If the received acceleration value exceeds the critical acceleration value as a comparing result, the earthquake warning modem transmits a warning message to a base station(300). The base station generates the warning message and transmits the warning message to a terminal(400). [Reference numerals] (100) Sensor unit; (200) Earthquake warning modem; (300) Base station;
    • 目的:提供地震预警方式,采用地震暖化调制解调器和地震报警系统,通过实时地震观测站观测到的地震相关数据,传递一个通知地震情况的警告信息。 构成:传感器单元(100)通过3轴加速度传感器感测地震信号,并根据感测信号测量加速度值。 地震报警调制解调器(200)从传感器单元接收加速度值,并将临界加速度值与接收到的加速度值进行比较。 如果接收的加速度值作为比较结果超过临界加速度值,则地震报警调制解调器向基站(300)发送警告消息。 基站产生警告消息并将警告消息发送到终端(400)。 (附图标记)(100)传感器单元; (200)地震警报调制解调器; (300)基站;
    • 74. 发明授权
    • 스테레오 카메라를 이용하는 구형물체의 비행속도 추정 방법
    • 使用立体相机评估球形物体的飞行速度的方法
    • KR101244044B1
    • 2013-03-15
    • KR1020120027910
    • 2012-03-19
    • 정미애
    • 정미애
    • G01P3/68G01P15/18
    • G01P3/685G01P3/366G01P15/18H04N5/607
    • PURPOSE: A spherical object flight speed estimating method using a stereo camera is provided to increase the number of frames per second and shorten the image processing time for the estimation of the spherical object flight information as the obtained image becomes smaller. CONSTITUTION: At least two monitoring area pairs(15,25) (16,26) are set up in a stereo camera image. The monitoring area pair is set in a first camera image(11) and a second camera image(21) in order to monitor the passage of the monitoring area of a spherical object image(17). Whether the spherical object image passes or not in each camera image depends on the difference in darkness or color difference between a previous monitoring area image and a current monitoring area image. In case the object image is not sensed, the average of the previous monitoring area image and the current monitoring area image is stored as a monitoring area image to be used in the next monitoring time. The monitoring area is used to calculate the passage location of the spherical object image.
    • 目的:提供使用立体摄像机的球面物体飞行速度估计方法,以随着所获得的图像变小而增加每秒钟的帧数,并缩短用于估计球形物体飞行信息的图像处理时间。 规定:在立体摄像机图像中至少设置两个监控区域对(15,25)(16,26)。 监视区域对设置在第一摄像机图像(11)和第二摄像机图像(21)中,以便监视球形物体图像(17)的监视区域的通过。 每个相机图像中是否通过球形物体图像取决于先前监视区域图像和当前监视区域图像之间的黑暗差或色差的差异。 在没有感测到对象图像的情况下,将先前监视区域图像和当前监视区域图像的平均值作为监视区域图像被存储以在下一个监视时间中使用。 监测区域用于计算球形物体图像的通过位置。
    • 75. 发明公开
    • 아날로그 리셋을 구비하는 용량성 마이크로공학적 센서용 작동 방법 및 스위치 설비
    • 具有模拟复位功能的电容式微机电传感器的操作方法和开关装置
    • KR1020100010930A
    • 2010-02-02
    • KR1020097026094
    • 2008-03-14
    • 노스롭 그루만 리테프 게엠베하
    • 스파흐링거균터
    • H03K17/975G01P15/18
    • H03K17/975G01C19/56G01P15/125G01P15/131
    • The invention relates to a method and a switch arrangement for operating a micromechanical capacitive sensor having at least one, and at most two, fixed electrodes (E1, E2) and one differential capacitor formed by a movable central electrode (EO) that can be deflected by an external force, wherein the deflection of said electrode (EO) is measured. The invention provides that a fraction of the force acting on the central electrode corresponding to the electrostatic restorative force be compensated. Under closed-loop operation of the sensor, the selection signal is influenced by a regulator supplementing a restore-crosstalk signal in such a manner that the created capacitive restorative force acts in a compensatory manner against the deflection of the central electrode. Two embodiments of the invention and a measure supplementing said embodiments for optimizing the control are presented.
    • 本发明涉及一种用于操作具有至少一个固定电极(至少两个)固定电极(E1,E2)和由可偏转的可移动中心电极(EO)形成的一个差分电容器的微机电电容传感器的方法和开关装置。 通过外力测量所述电极(EO)的偏转。 本发明提供了补偿对应于静电恢复力的作用在中心电极上的力的一部分。 在传感器的闭环操作下,选择信号受到补偿恢复串扰信号的调节器的影响,使得所产生的电容性恢复力以补偿性方式抵抗中心电极的偏转。 提出了本发明的两个实施例以及补充所述实施例以优化控制的措施。
    • 77. 发明公开
    • 전자 기기 및 낙하 검출 방법
    • 电子设备和探测方法
    • KR1020070000969A
    • 2007-01-03
    • KR1020057025182
    • 2005-04-22
    • 소니 주식회사
    • 안도,요시노리
    • G01P15/18
    • G01P15/18
    • Acceleration in the X direction, acceleration in the Y direction orthogonal to the X direction, and acceleration in the Z direction orthogonal to the X direction and the Y direction are combined to detect the size of the combined acceleration vector, which is correlated with time and stored in a combined acceleration memory (4). A fall candidate of a combined acceleration vector size stable for a predetermined time in the vicinity of "a" is detected and the size of the combined acceleration vector stored in the combined acceleration memory (4) is searched, so as to acquire a time T1 correlated to a combined acceleration vector whose size is a predetermined value "b" and nearest to the time when the fall candidate is detected. The next step detects stability of the size of the combined acceleration vector from the time T2 corresponding to the combined acceleration vector stored in the earliest time in the combined acceleration memory (4) to the time T1. When the fall candidate is detected and the fall candidate is within a predetermined stability range, it is judged that the electronic device is falling. ® KIPO & WIPO 2007
    • X方向的加速度,与X方向正交的Y方向的加速度和与X方向和Y方向正交的Z方向的加速度被组合,以检测与时间相关的组合加速度矢量的大小, 存储在组合加速度存储器(4)中。 检测在“a”附近对于预定时间稳定的组合加速度矢量大小的下降候选,并且搜索存储在组合加速度存储器(4)中的组合加速度矢量的大小,以获取时间T1 与其大小为预定值“b”并且最接近检测到坠落候选的时间的组合加速度向量相关。 下一步骤检测从组合加速度存储器(4)中最早时间存储的时间T2到与时间T1相对应的时间T2的合成加速度矢量的大小的稳定性。 当检测到坠落候选者并且坠落候选者处于预定稳定范围内时,判断电子装置正在下降。 ®KIPO&WIPO 2007
    • 78. 发明授权
    • 3차원적인 개체의 움직임을 감지/측정하는 방법 및 그 장치
    • 用于感测/测量三维物体的运动的方法和设备
    • KR100327602B1
    • 2002-03-07
    • KR1020000007224
    • 2000-02-16
    • (주)영하이텍박찬국진용
    • 진용박찬국강덕호
    • G01P15/18
    • 본 발명은, 압전소자의 압력 변화에 기초한 전압의 변동을 이용하여 회전 각속도를 측정하는 3개의 자이로와, MEMS기술을 이용하여 가속도 변화를 전하량 변화로 측정함으로써 선형 가속도를 측정하는 3개의 가속도계를, x,y,z축 방향으로 각각 1개씩 조합하여 구성한 센서 수단과; 이 센서 수단으로부터 출력되는 x,y,z축 방향의 회전 각속도신호와 선형 가속도신호를 저역통과시켜서 고역성분을 제거하는 로우패스 필터 수단; 이 로우패스 필터 수단으로부터의 출력신호를 다중처리하여 정형화하는 다중화 수단; 이 다중화 수단으로부터 출력되는 정형화된 아날로그신호를 디지털신호로 변환하는 A/D변환 수단; 디지털신호로 변환된 회전 각속도신호를 ROM에 미리 저장되어 있는 기준 회전데이터들과 비교하여 상기 센서 수단의 회전방향을 결정함과 더불어, 디지털신호로 변환된 선형 가속도신호를 ROM에 미리 저장되어 있는 기준 이동데이터들과 비교하여 센서 수단의 이동방향을 결정하고, 상기 디지털신호로 변환된 선형 가속도신호를 적분하여 속도를 산출하며, 상기 산출된 속도를 적분하여 거리를 산출하는 연산 수단; 상기 산출된 회전방향, 이동방향, 속도, 거리에 관한 데이터를 무선으로 출력하는 송신 수단을 구비하여 구성된 감지/측정장치이다.