표적 유형에 따른 적응형 임계치를 이용한 전파형 거리측정장치 및 그 방법

    公开(公告)号:KR101929821B1

    公开(公告)日:2018-12-17

    申请号:KR1020180071503

    申请日:2018-06-21

    Abstract: 본 발명은 전파형 거리측정장치 및 그 방법에 관한 것이다. 본 발명에 따른 표적 유형에 따른 적응형 임계치를 이용한 전파형 거리측정방법은, 송신 스위치가 오프(OFF)인 상태에서 검출되는 수신단 신호의 피크 파워(Peak Power)를 이용하여 신호 유효 임계치를 설정하는 단계; 상기 송신 스위치가 온(ON)인 상태에서 검출되는 수신단 신호의 피크 파워(Peak Power)를 이용하여 거리 유효 임계치를 설정하는 단계; 상기 신호 유효 임계치와 상기 거리 유효 임계치 중 더 큰 값을 거리 판별 임계치로 설정하는 단계; 및 상기 거리 판별 임계치를 초과하는 최초의 변곡점을 거리로 산출하는 단계;를 포함한다.

    기폭 시간이 자동 가변되는 신관 시스템 및 그 동작 제어방법
    3.
    发明授权
    기폭 시간이 자동 가변되는 신관 시스템 및 그 동작 제어방법 有权
    自动可变火灾设置燃料系统及其控制方法

    公开(公告)号:KR101356553B1

    公开(公告)日:2014-01-29

    申请号:KR1020120089009

    申请日:2012-08-14

    Abstract: An operation control method for a fuse system given in one embodiment of the present invention includes: a step of measuring the initial angle of a shell inserted into a gun barrel and calculating the arrival time to an impact area of the shell based on the measured initial angle; a step of setting the ignition time of the shell based on the dispersion time of a bomblet from the shell and the arrival time above; a step of, when the shell is launched, operating a launch detecting sensor in a fuse and sending launch time data to a control circuit unit; a step of, when the launch time data is received, counting the flight time by the control circuit unit; and a step of, if the flight time and the ignition time are the same, generating an ignition signal by the control circuit unit and sending the signal to an ignition circuit. [Reference numerals] (100) Artillery system; (110) Initial fuse power supply device; (200) Fuse system; (201) Fuse inspection circuit; (210) Initial fuse power charge circuit; (220) Power conversion circuit; (230) Fuse battery or a power generator; (240) Control circuit unit; (241) Determine an input sensor signal; (242) Determine the angle of a shell and input a time limit; (243) Determine a launch signal of the shell; (244) Calculate the flight time of the shell; (245) Determine the ignition time/ generate an ignition command; (250) Launch detecting sensor; (260) Angle detecting sensor; (270) Oscillator circuit; (280) Launch circuit; (290) Safe loading device (explosive)

    Abstract translation: 在本发明的一个实施例中给出的保险丝系统的操作控制方法包括:测量插入枪筒中的壳的初始角度并基于所测量的初始值计算到壳的撞击区域的到达时间的步骤 角度; 基于炸弹从壳体的分散时间和上述到达时间来设定壳的点火时间的步骤; 当外壳启动时,在保险丝中操作发射检测传感器并将发射时间数据发送到控制电路单元的步骤; 当接收到发射时间数据时,控制电路单元对飞行时间进行计数; 并且如果飞行时间和点火时间相同,则通过控制电路单元产生点火信号并将信号发送到点火电路的步骤。 (附图标记)(100)火炮系统; (110)初始保险丝供电装置; (200)保险丝系统; (201)保险丝检查电路; (210)初始保险丝充电电路; (220)电源转换电路; (230)保险丝电池或发电机; (240)控制电路单元; (241)确定输入传感器信号; (242)确定外壳的角度并输入时间限制; (243)确定外壳的发射信号; (244)计算外壳的飞行时间; (245)确定点火时间/产生点火指令; (250)发射检测传感器; (260)角度检测传感器; (270)振荡电路; (280)发射电路; (290)安全装载装置(爆炸物)

    전파고도계 성능분석장치 및 이의 운영알고리즘
    4.
    发明授权
    전파고도계 성능분석장치 및 이의 운영알고리즘 有权
    无线电高效率分析系统及其运行特征

    公开(公告)号:KR101335503B1

    公开(公告)日:2013-12-02

    申请号:KR1020130032083

    申请日:2013-03-26

    Abstract: In a radio altimeter efficiency analysis algorithm of the present invention, various antennas (201), which can be selected by an antenna switch (220) and controlled by an antenna operating unit (230) radiate beams of different frequency bands to the ground or the ocean; a signal collecting device (200) collects various information with the directive measurement altitude information of a radio altimeter (500) differently indicating the frequency, beam width, and tilting angle of the antenna with one flight; and a signal recording device (300), in which a global positioning system (GPS) receiver (310), a common altimeter (320), an image recording device (330), a data communication device (360), and a graphical user interface (GUI) (300-2) are connected, provides a comparison reference for measurement accuracy of the radio altimeter (500). Therefore, the measurement performance of the radio altimeter (500) is accurately verified, the accuracy for the topography of information collecting location is improved, information on the radiation variation of the antenna (210) is provided, and test results can be confirmed in real time using the wired and wireless communication and the GUI (302). [Reference numerals] (a) Transmission and reception information;(AA) Antenna 1;(b) Measurement time synchronization information;(BB) Antenna 2;(CC) Antenna N

    Abstract translation: 在本发明的无线电高度计效率分析算法中,可以由天线开关(220)选择并由天线操作单元(230)控制的各种天线(201)将不同频带的波束辐射到地面或 海洋; 信号收集装置(200)利用不同地指示具有一个飞行的天线的频率,波束宽度和倾斜角度的无线电高度计(500)的指导测量高度信息来收集各种信息; 以及信号记录装置(300),其中全球定位系统(GPS)接收机(310),公共高度计(320),图像记录装置(330),数据通信装置(360)和图形用户 接口(GUI)(300-2)连接,为无线电高度计(500)的测量精度提供比较参考。 因此,无线电高度计(500)的测量性能得到了准确的验证,提高了信息采集位置的地形精度,提供了有关天线辐射变化的信息(210),实验结果可以真实证实 时间使用有线和无线通信和GUI(302)。 (a)发送和接收信息;(AA)天线1;(b)测量时间同步信息;(BB)天线2;(CC)天线N

    펄스 발생기
    5.
    发明授权
    펄스 발생기 有权
    脉冲发生器

    公开(公告)号:KR101083011B1

    公开(公告)日:2011-11-15

    申请号:KR1020100044152

    申请日:2010-05-11

    Inventor: 손중탁 노진입

    Abstract: PURPOSE: A pulse generator is provided to exclude a disturbing electronic wave from an enemy when being applied to a pulse radar system. CONSTITUTION: A pulse generator comprises a first pulse generator(10), a noise voltage generator(20), a pulse width modulator(30), and a arbitrary pulse generator(40). The first pulse generator generates a pulse at a regular interval when receiving an explosion altitude measurement signal. The noises voltage generator generates a noise voltage when receiving the explosion altitude measurement signal. The pulse width modulator changes the width of the pulse according to the size of the noise voltage which is outputted in the noise voltage generator. The arbitrary pulse generator generates the pulse with a constant width from the falling edge of the pulse, which is outputted in the pulse width modulator, as a start point.

    Abstract translation: 目的:提供一种脉冲发生器,用于在施加到脉冲雷达系统时从敌人排除干扰性电子波。 构成:脉冲发生器包括第一脉冲发生器(10),噪声电压发生器(20),脉宽调制器(30)和任意脉冲发生器(40)。 当接收到爆炸高度测量信号时,第一脉冲发生器以规则的间隔产生脉冲。 当接收到爆炸高度测量信号时,噪声电压发生器产生噪声电压。 脉冲宽度调制器根据在噪声电压发生器中输出的噪声电压的大小改变脉冲的宽度。 任意脉冲发生器以脉冲宽度调制器输出的脉冲的下降沿为起始点产生具有恒定宽度的脉冲。

    광학식 표적탐지장치
    6.
    发明公开
    광학식 표적탐지장치 有权
    用于检测目标的光学装置,通过使用目标/背景噪声辨别电路特别检测目标

    公开(公告)号:KR1020050008325A

    公开(公告)日:2005-01-21

    申请号:KR1020030048383

    申请日:2003-07-15

    Abstract: PURPOSE: An optical device for detecting the target is provided to exactly detect the target in the bad weather condition such as a heavy dusty or clouds. CONSTITUTION: An optical device for detecting the target includes a control clock generation circuit(10), a plurality of channels(30,40,50), a target/background noise discrimination circuit(60) and a peak value detection control circuit(70). The control clock generation circuit generates the control clock. The plurality of channels outputs the pulse signal by comparing the reflected signal with the reference voltage. The target/background noise discrimination circuit determines whether the object is target or the background noise by using the signal from the plurality of the channels. And, the peak value detection control circuit controls the resetting of the reference voltage based on the peak value by outputting the control signal to the plurality of channels and by detecting the peak value of the background value when the background noise detection signal is generated at the target background noise discrimination circuit.

    Abstract translation: 目的:提供一种用于检测目标的光学装置,用于在恶劣天气条件(如灰尘多云或云)中精确检测目标。 构成:用于检测目标的光学装置包括控制时钟产生电路(10),多个通道(30,40,50),目标/背景噪声识别电路(60)和峰值检测控制电路(70 )。 控制时钟发生电路产生控制时钟。 多个通道通过将反射信号与参考电压进行比较来输出脉冲信号。 目标/背景噪声识别电路通过使用来自多个通道的信号来确定对象是目标还是背景噪声。 并且,峰值检测控制电路通过将控制信号输出到多个通道来控制基于峰值的基准电压的复位,并通过在背景噪声检测信号生成时检测背景值的峰值 目标背景噪声识别电路。

    회전탄 신관
    7.
    发明授权
    회전탄 신관 有权
    旋转坦进亭

    公开(公告)号:KR101782492B1

    公开(公告)日:2017-09-27

    申请号:KR1020170043877

    申请日:2017-04-04

    CPC classification number: F42C11/006 F42C9/16 F42C11/008 F42C14/06

    Abstract: 본발명은회전탄조립체에서신관의장전(arming)과신관내부의전지를동시에활성화되도록하는것으로서, 본발명의실시예에따른회전탄신관은, 회전탄조립체내에장착된신관내부에배치된로타조립체와; 상기로타조립체의외주에서로이격되도록일정하게배치되고, 상기로타조립체의회전을구속하는복수의디텐트스프링과; 상기로타조립체의회전중심에위치한로타조립체축과; 상기로타조립체축과접촉하고, 상기로타조립체축에의해구속된강구와; 상기강구와대향하는방향에위치한전지와; 상기전지의활성화에의해동작하는지연기폭회로또는자폭회로를포함할수 있다.

    Abstract translation: 根据本发明实施例的旋转内胎管包括设置在旋转管组件内的可旋转组件,设置在旋转管组件内的转子组件, 。 多个止动弹簧,其布置成与转子组件的外周间隔开并限制转子组件的旋转; 位于转子组件的旋转中心处的转子组件轴; 钢球与转子组件轴接触并受转子组件轴约束; 电池定位在与钢球相反的方向上; 还有一个延迟点火电路或一个通过电池启动而工作的自动点火电路。

    디지털 방식의 FMCW 전파고도계 및 그것의 고도 탐색방법
    9.
    发明授权
    디지털 방식의 FMCW 전파고도계 및 그것의 고도 탐색방법 有权
    数字频率调制连续波雷达测速仪及其搜索方法

    公开(公告)号:KR101451788B1

    公开(公告)日:2014-10-16

    申请号:KR1020140094853

    申请日:2014-07-25

    Abstract: The present invention relates to a digital frequency modulated continuous wave (FMCW) radar altimeter and an altitude search method thereof. The FMCW includes: a transmitter that includes a direct digital synthesizer to create the FMCW using the digital synthesizer, and transmits the created FMCW in the form of a transmission signal onto the ground surface; a receiver that receives a reception signal reflected from the ground surface, mixes the reception signal and the transmission signal with each other to create a bit frequency signal having a differential frequency between the two signals, and converts the bit frequency signal into a digital signal; and a signal processing unit that detects the distance from the ground surface using the converted digital signal and outputs the detected distance. The signal processing unit divides a whole section from the minimum distance to the maximum distance into m sections and sets mutually different reference distances to the m sections. The signal processing unit controls the direct digital synthesizer to create an FMCW having a modulation bandwidth corresponding to the n^th reference distance during the unit time based on the n^th reference distance set to the n^th section among the m sections. The signal processing unit detects the distance from the ground surface using the modulation bandwidth corresponding to the converted digital signal and the n^th distance. The n is in the range of 1 to m to detect the distance from the ground surface.

    Abstract translation: 本发明涉及一种数字调频连续波(FMCW)雷达高度计及其高度搜索方法。 FMCW包括:发射机,其包括使用数字合成器创建FMCW的直接数字合成器,并以传输信号的形式将创建的FMCW发射到地面上; 接收从地面反射的接收信号的接收机,将接收信号和发送信号彼此混合,生成在两个信号之间具有差分频率的位频信号,并将位频信号转换为数字信号; 以及信号处理单元,其使用所转换的数字信号来检测与地面的距离,并输出检测到的距离。 信号处理单元将从最小距离到最大距离的整个部分分成m个部分,并且将相互不同的参考距离设置为m个部分。 信号处理单元控制直接数字合成器,以基于设置在m个部分中的第n个部分的第n个参考距离,在单位时间内创建具有与第n个参考距离对应的调制带宽的FMCW。 信号处理单元使用与转换的数字信号和第n个距离对应的调制带宽来检测与地面的距离。 n在1到m的范围内以检测距离地面的距离。

    넓은 고도 범위와 낮은 측정 오차를 갖는 FMCW 전파고도계 및 그의 고도 측정방법
    10.
    发明授权
    넓은 고도 범위와 낮은 측정 오차를 갖는 FMCW 전파고도계 및 그의 고도 측정방법 有权
    具有宽高度范围和低测量误差的MCW无线电高精度测量仪及其测量方法

    公开(公告)号:KR101289315B1

    公开(公告)日:2013-07-24

    申请号:KR1020130023223

    申请日:2013-03-05

    Abstract: PURPOSE: An FMCW radio altimeter having a wide altitude range and small measurement error and an altitude meauring method thereof are provided to determine an altitude in a wide altitude range with a small measurement error at a time, and counteract signal jamming by enabling frequency hopping. CONSTITUTION: A transceiver (200) comprises an offset frequency generator (210), an RF signal generator (240), an I/Q modulator (220), a transmission/reception separator (230), and a frequency mixer (250). The offset frequency generator deviates a frequency as much as a variable offset frequency that is set according to a control signal from an control operator (400). The RF signal generator generates an FMCW signal. The I/Q modulator performs frequency up-conversion by mixing an output signal from the offset frequency generator with an output signal from the RF signal generator. The transmission/reception separator separates signals that are transmitted from or received in an antenna unit (300). The frequency mixer generates a beat frequency by mixing an output signal from the RF signal generator with a signal received through an antenna.

    Abstract translation: 目的:提供具有宽海拔范围和小测量误差及其高度测量方法的FMCW无线电高度计,以一次测量误差较小的高海拔范围内确定高度,并通过启用跳频来抵消信号干扰。 构成:收发器(200)包括偏移频率发生器(210),RF信号发生器(240),I / Q调制器(220),发送/接收分离器(230)和混频器(250)。 偏移频率发生器偏离与根据来自控制操作器(400)的控制信号设置的可变偏移频率一样多的频率。 RF信号发生器产生FMCW信号。 I / Q调制器通过将来自偏移频率发生器的输出信号与来自RF信号发生器的输出信号混合来执行上变频。 发送/接收分离器分离从天线单元(300)发送或接收的信号。 混频器通过将来自RF信号发生器的输出信号与通过天线接收的信号混合来产生拍频。

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