公开(公告)号：KR1020020045199A

公开(公告)日：2002-06-19

申请号：KR1020000074569

申请日：2000-12-08

Applicant: 한국항공우주연구원

Inventor： 김준 ,  김준규 ,  황승현 ,  이수진 ,  이재득 ,  조광래

IPC: G01N31/00

Abstract: PURPOSE: An ozone-measuring sensor capable of measuring the amount of ozone using optical absorption characteristics of gas as ozone by being mounted on an ultra-high speed flying body containing a scientific rocket is provided. It is short in a measuring time and simple as compared to conventional sensors, thereby being applied to a balloon which flies at low speed, or other transporting devices as well as a rocket. CONSTITUTION: The sensor mounted on the outer skin of a frying body measures the amount of ozone by extremely short measurement, wherein it comprises: an interference type filter(10) for filtering a specified wavelength from light; an optical sensor part(20) for detecting the quantity of light having a specified wavelength filtered therein; a front amplification part(30) for amplifying the light intensity detected therein; an automatic gain control circuit part(40) for gain controlling the light intensity; and a power source control part(50) for supplying a drive power source.

Abstract translation: 目的：提供一种臭氧测量传感器，其能够通过安装在包含科学火箭的超高速飞行体上，测量作为臭氧的气体的光吸收特性的臭氧量。 与常规传感器相比，测量时间短，简单，因此适用于以低速飞行的气球，或其他运输装置以及火箭。 构成：安装在油炸机外皮上的传感器通过非常短的测量来测量臭氧量，其中包括：用于从光中过滤指定波长的干涉型过滤器（10）; 光传感器部件（20），用于检测在其中滤波的具有指定波长的光量; 用于放大其中检测到的光强度的前置放大部分（30）; 用于增益控制光强度的自动增益控制电路部分（40）; 以及用于提供驱动电源的电源控制部（50）。

公开(公告)号：KR1020010054647A

公开(公告)日：2001-07-02

申请号：KR1019990055535

申请日：1999-12-07

Applicant: 한국항공우주연구원

Inventor： 이수진 ,  이재득 ,  김준 ,  김주년 ,  마근수

IPC: H02M3/04

Abstract: PURPOSE: A power switching device without power failure is provided to be capable of preventing instantaneous power failure generated in power switching by shielding external power while simultaneously supplying internal power and external power in power switching. CONSTITUTION: The switching device comprises four relays(RY1-RY4) and six diodes(D1-D6). The relay(RY1) shields the supply of external power(EXT PWR) when internal power(INT PWR) is supplied. The relay(RY2) is operated by an external power supply signal(EXT ON), supplies the external power to an output(OUT), and is shielded when the internal power(INT PWR) is supplied. The relay(RY3) shields the supply of the internal power when the external power is supplied. The relay(RY4) is operated by an internal power supply signal(INT ON), supplies the internal power to an output(OUT), and is shielded when the external power is supplied. The diodes(D1,D2) is connected to the output(OUT) to prevent back voltage, and the diodes(D3-D6) connected to the relays(RY1-RY4) removes surge voltage.

Abstract translation: 目的：提供无电源故障的电源开关装置，能够通过屏蔽外部电源，同时在电源切换中同时提供内部电源和外部电源，防止电力开关中产生的瞬时电源故障。 构成：开关器件包括四个继电器（RY1-RY4）和六个二极管（D1-D6）。 当提供内部电源（INT PWR）时，继电器（RY1）屏蔽外部电源供应（EXT PWR）。 继电器（RY2）由外部电源信号（EXT ON）操作，将外部电源供给输出（OUT），并在内部电源（INT PWR）提供时屏蔽。 当外部电源供电时，继电器（RY3）屏蔽内部电源供应。 继电器（RY4）由内部电源信号（INT ON）操作，将内部电源提供给输出（OUT），并在外部电源供电时屏蔽。 二极管（D1，D2）连接到输出（OUT）以防止反向电压，并且连接到继电器（RY1-RY4）的二极管（D3-D6）消除浪涌电压。

公开(公告)号：KR100374146B1

公开(公告)日：2003-03-03

申请号：KR1020000074569

申请日：2000-12-08

Applicant: 한국항공우주연구원

Inventor： 김준 ,  김준규 ,  황승현 ,  이수진 ,  이재득 ,  조광래

IPC: G01N31/00

Abstract: PURPOSE: An ozone-measuring sensor capable of measuring the amount of ozone using optical absorption characteristics of gas as ozone by being mounted on an ultra-high speed flying body containing a scientific rocket is provided. It is short in a measuring time and simple as compared to conventional sensors, thereby being applied to a balloon which flies at low speed, or other transporting devices as well as a rocket. CONSTITUTION: The sensor mounted on the outer skin of a frying body measures the amount of ozone by extremely short measurement, wherein it comprises: an interference type filter(10) for filtering a specified wavelength from light; an optical sensor part(20) for detecting the quantity of light having a specified wavelength filtered therein; a front amplification part(30) for amplifying the light intensity detected therein; an automatic gain control circuit part(40) for gain controlling the light intensity; and a power source control part(50) for supplying a drive power source.

Abstract translation: 目的：提供一种臭氧测量传感器，其能够通过安装在包含科学火箭的超高速飞行体上，利用气体的光学吸收特性作为臭氧来测量臭氧量。 与传统的传感器相比，其测量时间短且简单，因此应用于低速飞行的气球或其他运输装置以及火箭。 本发明的特征在于：安装在煎炸器外壳上的传感器通过极短的测量来测量臭氧的量，其中包括：用于从光中过滤特定波长的干涉型过滤器（10） 一个光学传感器部件（20），用于检测在其中过滤的具有特定波长的光量; 前置放大部分（30），用于放大其中检测到的光强度; 自动增益控制电路部分（40），用于增益控制光强度; 和用于供给驱动动力源的动力源控制部（50）。

公开(公告)号：KR100318835B1

公开(公告)日：2002-01-04

申请号：KR1019990055535

申请日：1999-12-07

Applicant: 한국항공우주연구원

Inventor： 이수진 ,  이재득 ,  김준 ,  김주년 ,  마근수

IPC: H02M3/04

Abstract: 본발명은로켓및 인공위성발사체에탑재되는전원제어장치에관한것으로, 지상전원공급상태에서내부전원공급상태로의전환시순간적인정전이발생되지않도록하는무정전전원스위칭장치에관한것이다. 내부전원공급시지상전원을차단시키는제1릴레이와, 지상전원공급신호에의해구동되어지상전원을공급하며내부전원공급시지상전원을차단시키는제2릴레이와, 지상전원공급시내부전원을차단시키는제3릴레이와, 내부전원공급신호에의해구동되어내부전원을공급하며지상전원공급시내부전원을차단시키는제4릴레이와, 상기제2, 제4릴레이에서공급되는전원을일방향으로전원제어장치에공급하는다이오드를구비하여된 것이다.