公开(公告)号：KR1020020062390A

公开(公告)日：2002-07-26

申请号：KR1020010003353

申请日：2001-01-20

Applicant: 한국과학기술연구원

Inventor： 김창호 ,  이용복 ,  박정호 ,  서게이필라토브

IPC: H03H17/00

CPC classification number: H03H17/00 ,  H03H11/12 ,  H03H17/02 ,  H04N5/50

Abstract: PURPOSE: A digital programmable tracking filter by employing a universal serial bus(USB) method is provided to increase an accuracy and a reliability by digital processing a signal determining the pass frequency bandwidth received as a trigger signal and to process the digital signal at a high rate after the filtering of the measured signal. CONSTITUTION: A digital programmable tracking filter by employing a USB includes a first amplifier(110) for amplifying an output signal of a speed sensor, a second amplifier(120) for amplifying an output signal of a displacement sensor, a tuner for controlling a frequency bandwidth by changing a resistance of the output signal of the first amplifier(110), a tracking filter(130) the output signal of the first amplifier(110) into a low pass signal, a band pass signal and a high pass signal based on the frequency bandwidth controlled by the tuner(150), a main processor(192) and a USB connector(400), The main processor(192) includes an analog-to-digital(AD) converter(196) for converting the output signal of the tracking filter(130) into a digital signal and a USB interface device(194) for interfacing the digital signal. The USB connector(400) is electrically connected to the USB interface device(194).

Abstract translation: 目的：提供采用通用串行总线（USB）方式的数字可编程跟踪滤波器，通过数字处理提高准确度和可靠性，确定接收到的通过频率带宽作为触发信号，并以高电平处理数字信号 滤波后测量信号的速率。 构成：采用USB的数字可编程跟踪滤波器包括用于放大速度传感器的输出信号的第一放大器（110），用于放大位移传感器的输出信号的第二放大器（120），用于控制频率的调谐器 带宽通过改变第一放大器（110）的输出信号的电阻，跟踪滤波器（130）将第一放大器（110）的输出信号转换为低通信号，带通信号和基于 由调谐器（150），主处理器（192）和USB连接器（400）控制的频率带宽。主处理器（192）包括模数（AD）转换器（196），用于将输出信号 的跟踪滤波器（130）转换为数字信号，以及用于接口数字信号的USB接口设备（194）。 USB连接器（400）电连接到USB接口设备（194）。

公开(公告)号：KR1020020046548A

公开(公告)日：2002-06-21

申请号：KR1020000076787

申请日：2000-12-15

Applicant: 한국과학기술연구원

Inventor： 김창호 ,  이용복 ,  서게이필라토브

IPC: G05D27/00

CPC classification number: G05D27/02 ,  G01C21/165 ,  G01K1/14 ,  G01P15/18

Abstract: PURPOSE: An intelligent wireless sensor for state diagnosis is provided to determine thermal flow and intensity of acceleration of a rotating body by measuring simultaneously an acceleration direction and a variation of temperature according to a movement of the rotating body. CONSTITUTION: An acceleration meter(100) measures dynamic acceleration or static acceleration according to a movement of a rotating body and converts the measured value to a digital signal. A thermometer(200) measures a temperature of the rotating body and converts the measured value to a digital signal. A micro controller(300) inputs or outputs the digital signals of the acceleration meter(100) and the thermometer(200). An infrared transceiver(400) receives or transmits the digital signals from or to peripheral devices of an IrDA protocol method. A USB interface(500) measures a direction and a thermal variation of the rotating body(10), simultaneously.

Abstract translation: 目的：提供用于状态诊断的智能无线传感器，用于通过根据旋转体的运动同时测量加速度方向和温度变化来确定旋转体的热流量和加速度。 构成：加速度计（100）根据旋转体的运动测量动态加速度或静态加速度，并将测量值转换为数字信号。 温度计（200）测量旋转体的温度并将测量值转换为数字信号。 微控制器（300）输入或输出加速度计（100）和温度计（200）的数字信号。 红外收发器（400）从IrDA协议方法的外围设备接收或发送数字信号。 USB接口（500）同时测量旋转体（10）的方向和热变化。

公开(公告)号：KR100380182B1

公开(公告)日：2003-04-11

申请号：KR1020010003353

申请日：2001-01-20

Applicant: 한국과학기술연구원

Inventor： 김창호 ,  이용복 ,  박정호 ,  서게이필라토브

IPC: H03H17/00

Abstract: PURPOSE: A digital programmable tracking filter by employing a universal serial bus(USB) method is provided to increase an accuracy and a reliability by digital processing a signal determining the pass frequency bandwidth received as a trigger signal and to process the digital signal at a high rate after the filtering of the measured signal. CONSTITUTION: A digital programmable tracking filter by employing a USB includes a first amplifier(110) for amplifying an output signal of a speed sensor, a second amplifier(120) for amplifying an output signal of a displacement sensor, a tuner for controlling a frequency bandwidth by changing a resistance of the output signal of the first amplifier(110), a tracking filter(130) the output signal of the first amplifier(110) into a low pass signal, a band pass signal and a high pass signal based on the frequency bandwidth controlled by the tuner(150), a main processor(192) and a USB connector(400), The main processor(192) includes an analog-to-digital(AD) converter(196) for converting the output signal of the tracking filter(130) into a digital signal and a USB interface device(194) for interfacing the digital signal. The USB connector(400) is electrically connected to the USB interface device(194).

Abstract translation: 目的：通过采用通用串行总线（USB）方法提供数字可编程跟踪滤波器，以通过数字处理确定接收的通频带宽作为触发信号的信号并且将数字信号处理为高 测量信号过滤后的速率。 本发明涉及一种通过采用USB的数字可编程跟踪滤波器，包括用于放大速度传感器的输出信号的第一放大器（110），用于放大位移传感器的输出信号的第二放大器（120），用于控制频率 通过改变第一放大器（110）的输出信号的电阻的带宽，跟踪滤波器（130）将第一放大器（110）的输出信号转换成低通信号，带通信号和高通信号 由调谐器（150），主处理器（192）和USB连接器（400）控制的频率带宽。主处理器（192）包括一个模拟 - 数字（AD）转换器（196），用于将输出信号 跟踪滤波器（130）转换成数字信号，以及USB接口设备（194），用于接口数字信号。 USB连接器（400）电连接到USB接口设备（194）。

公开(公告)号：KR100390861B1

公开(公告)日：2003-07-10

申请号：KR1020000076787

申请日：2000-12-15

Applicant: 한국과학기술연구원

Inventor： 김창호 ,  이용복 ,  서게이필라토브

IPC: G05D27/00

Abstract: PURPOSE: An intelligent wireless sensor for state diagnosis is provided to determine thermal flow and intensity of acceleration of a rotating body by measuring simultaneously an acceleration direction and a variation of temperature according to a movement of the rotating body. CONSTITUTION: An acceleration meter(100) measures dynamic acceleration or static acceleration according to a movement of a rotating body and converts the measured value to a digital signal. A thermometer(200) measures a temperature of the rotating body and converts the measured value to a digital signal. A micro controller(300) inputs or outputs the digital signals of the acceleration meter(100) and the thermometer(200). An infrared transceiver(400) receives or transmits the digital signals from or to peripheral devices of an IrDA protocol method. A USB interface(500) measures a direction and a thermal variation of the rotating body(10), simultaneously.

Abstract translation: 目的：提供一种用于状态诊断的智能无线传感器，用于通过根据旋转体的移动同时测量加速度方向和温度变化来确定旋转体的热流和加速度强度。 构成：加速度计（100）根据旋转体的运动测量动态加速度或静态加速度，并将测量值转换为数字信号。 温度计（200）测量旋转体的温度并将测量值转换为数字信号。 微控制器（300）输入或输出加速计（100）和温度计（200）的数字信号。 红外收发器（400）从IrDA协议方法的外围设备接收数字信号或向其发送数字信号。 USB接口（500）同时测量旋转体（10）的方向和热变化。