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公开(公告)号：KR101589186B1
公开(公告)日：2016-01-27
申请号：KR1020140045458
申请日：2014-04-16
Applicant: 국방과학연구소
IPC: H04N19/51
Abstract: 본발명은, 영상센서로부터입력되는연속적인영상으로부터글로벌모션벡터(Global Motion Vector)을계산하여영상을정합하는방법에관한것이다. 보다상세하게는, 영상센서가흔들리거나이동하는경우또는영상센서가팬·틸트기동하는경우에서도, 영상센서로부터입력되는연속적인영상배경을일치시키거나영상내 이동하는물체를배경으로부터구분·탐지할수 있는글로벌모션벡터(Global Motion Vector) 보상을이용한영상정합방법에관한것이다. 본발명에의한영상정합방법의실시예의일 양태는, 영상이입력되는영상입력단계; 상기입력된영상내에서대표블록을설정하는대표블록설정단계; 상기대표블록을이용하여글로벌모션벡터(Global Motion Vector)를연산하는글로벌모션벡터연산단계; 및상기글로벌모션벡터(Global Motion Vector)를이용하여상기영상에대한글로벌모션벡터보상을수행하는글로벌모션벡터보상단계; 를포함할수 있다. 또한, 상기글로벌모션벡터연산단계는, 상기대표블록의모션벡터및 상기대표블록을둘러싼인접블록의모션벡터를연산하는블록모션벡터연산단계; 상기다수의모션벡터사이의일치도을연산하는모션벡터일치도연산단계; 및상기다수의모션벡터가서로일치하는경우, 정합성능값을소정의임계값과비교하여글로벌모션벡터를결정하는영상정합성능확인단계; 를포함하는것을특징으로할 수있다.
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公开(公告)号：KR101494775B1
公开(公告)日：2015-02-23
申请号：KR1020130029967
申请日：2013-03-20
Applicant: 국방과학연구소
Abstract: 본 발명은 기 설정된 위치에서 기 설정된 방향의 적어도 하나의 물체를 포함하는 외부환경을 이미지로 획득하는 감지유닛, 상기 외부환경의 수치지형데이터 및 상기 감지유닛과의 거리에 대응되는 상기 표적의 기준크기정보를 포함하는 기준테이블 및 상기 기준테이블과 상기 위치 및 방향에 근거하여 상기 감지유닛으로부터 상기 물체까지의 거리를 계산하고, 상기 물체의 크기가 상기 거리에 대응되는 기준크기와의 차이가 기 설정된 범위보다 크면 상기 물체를 상기 클러터로 처리하는 제어부를 포함한다. 이에 따라 상기 표적감지장치는 클러터를 제외한 물체의 이미지를 얻을 수 있고, 이에 따라 보다 정확하게 표적을 감지할 수 있다.
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公开(公告)号：KR1020140124145A
公开(公告)日：2014-10-24
申请号：KR1020130041499
申请日：2013-04-16
Applicant: 국방과학연구소
Abstract: The present invention relates to a device for correcting mounting angles of multiple radar for a vehicle. The device, which comprises two radar mounted in a vehicle, is capable of: calculating mounting angles of the two radar using obstacle location values measured from the two radar by putting an arbitrary obstacle in front of the vehicle; and correcting the obstacle location values from the calculated mounting angles. According to the present invention, the device can more accurately track the location of a moving obstacle in front of the vehicle by estimating the mounting angles of multiple radar for the vehicle and by correcting the estimated mounting angles.
Abstract translation: 本发明涉及一种用于校正车辆的多雷达的安装角度的装置。 该装置包括安装在车辆中的两个雷达，其能够：使用从两个雷达测量的障碍物位置值，在车辆前方放置任意障碍物来计算两个雷达的安装角度; 以及根据所计算的安装角度来校正障碍物位置值。 根据本发明，通过估计车辆的多个雷达的安装角度并且通过校正估计的安装角度，该装置可以更精确地跟踪车辆前方的移动障碍物的位置。
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公开(公告)号：KR101438115B1
公开(公告)日：2014-09-12
申请号：KR1020130023544
申请日：2013-03-05
Applicant: 국방과학연구소
Abstract: Disclosed is a defective battery detection system, to prevent consecutive explosions by detecting a unit battery causing abnormal heating in a battery pack composed of unit batteries, comprises a plurality of unit batteries which is electrically connected to each other and supplies power to electric equipment; a main frame which has a plurality of accommodation units corresponding to the unit batteries to accommodate the unit batteries and blocks a gap between the accommodation units to prevent heat transfer between the adjacent unit batteries; and a detection device which forms a closed circuit by being attached to the outer circumference surface of the main frame partially and detects defects by making abnormal heating in at least one of the unit batteries and generating thermoelectric power in the closed circuit when a temperature difference with the adjacent unit battery occurs.
Abstract translation: 公开了一种有缺陷的电池检测系统，通过检测由单元电池组成的电池组中的异常加热来检测单元电池来防止连续的爆炸，包括彼此电连接并向电气设备供电的多个单元电池; 主框架具有与单元电池相对应的多个容纳单元，以容纳单元电池并且阻挡所述容纳单元之间的间隙，以防止相邻单元电池之间的热传递; 以及检测装置，其通过一部分地附接到主框架的外周表面而形成闭合回路，并通过在至少一个单元电池中进行异常加热并在闭合回路中产生热电功率来检测缺陷，当与 相邻的单元电池发生。
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公开(公告)号：KR1020140100771A
公开(公告)日：2014-08-18
申请号：KR1020130013930
申请日：2013-02-07
Applicant: 국방과학연구소
Abstract: An apparatus for inspecting the axis arrangement of a multi-axis optical system comprises: a common target block (10) which forms a target from different wavelength bands; and an arc-shaped scope block (20) which reflects light in parallel toward an inspection optical device (100) where optical axis error arrangement is performed in order to form a path without any influence of parallax. The apparatus can inspect the optical axis arrangement of a multi-wavelength complex optical system by obtaining a central pixel position coordinate of a cross line based on the target for band 1 and band 2 images obtained from the inspection optical device (100), and then by calculating an arrangement error of two optical systems from a known field of view (FOV) and the number of pixels on a displayer, and can be easily manufactured at low prices and with mobility.
Abstract translation: 一种用于检查多轴光学系统的轴线布置的装置包括：从不同波段形成目标的公共目标块（10）; 以及将光线平行地反射到执行光轴误差布置的检查光学装置（100）的弧形示波器块（20），以形成不影响视差的路径。 该装置可以通过基于从检查光学装置（100）获得的频带1的目标和频带2图像获得交叉线的中心像素位置坐标来检查多波长复合光学系统的光轴布置，然后 通过从已知视野（FOV）计算两个光学系统的布置误差和显示器上的像素数量，并且可以以低价格和移动性容易地制造。
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Patent Agency Ranking
公开(公告)号：KR102255411B1
公开(公告)日：2021-05-24
申请号：KR1020200111677
申请日：2020-09-02
Applicant: 국방과학연구소
IPC: H04N17/04 , H04N17/02 , H04N21/442
Abstract: 본발명은영상을획득하는영상센서및 영상을출력하는전시기를포함하는측정대상영상시스템의종단화면간 지연시간을측정하는장치에관한것으로, 신호발생부, 신호발생및 신호출력을감지하는신호감지부, 신호발생을감지하는때부터신호출력을감지하는때까지일정한주파수의클락펄스를발진하고계수하는시간측정부및 제어부를포함한다. 본발명에따른종단화면간 지연시간측정장치는측정대상영상시스템에독립적으로, 높은정밀도를가지고지연시간을측정할수 있으며, 회로구성이용이하여좁은조종간내 성능시험과같이다양한환경에서활용이가능하다.
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公开(公告)号：KR102250169B1
公开(公告)日：2021-05-10
申请号：KR1020200131289
申请日：2020-10-12
Applicant: 국방과학연구소
Abstract: 본발명은서비스연결제어방법및 시스템에관한것으로, 본발명의일 실시예에따른서비스연결제어방법은표준발간/구독방식의미들웨어를통한자동발견기법으로복수의장치들의네트워크를구성하는자동네트워크구성단계, 상기복수의장치들이자체상태감시서비스를수행하여서비스기술메시지를작성하는서비스기술단계, 상기복수의장치들은상기서비스기술메시지에따라시스템의메인제어기및 디폴트제어기를결정하고, 상기메인제어기는상기시스템을구성하는시스템구성장치들및 서비스에대한연결상태를제어하는서비스연결성제어단계; 및상기디폴트제어기는상기시스템의상태변화를판단하여상기시스템구성장치들에상기시스템에대한시스템상태메시지를공유하고, 각시스템구성장치들은서비스를실행하는서비스실행단계를포함한다.
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公开(公告)号：KR101628154B1
公开(公告)日：2016-06-08
申请号：KR1020150030943
申请日：2015-03-05
Applicant: 국방과학연구소
CPC classification number: G01S13/726 , G01S7/28 , G01S13/53
Abstract: 본발명은수신신호세기를이용한다중표적추적방법에관한것으로, 더욱상세하게는, 레이더가탐지한다수의표적신호로부터수신신호세기데이터를생성하고상기수신신호세기데이터가생성된표적신호중 소정의유효거리이내에존재하는표적신호만을추출한후, 상기수신신호세기데이터를이용하여상기추출된표적신호의데이터연관확률을생성하고, 상기데이터연관확률이적용된추적필터를이용하여상기표적에대한상태벡터연산치및 오차공분산을구함으로써상기표적의항적을갱신하는수신신호세기를이용한다중표적추적방법에관한것이다.
Abstract translation: 本发明涉及使用接收信号强度指示符（RSSI）的多目标跟踪方法，更具体地说，涉及使用RSSI的多目标跟踪方法，RSSI从雷达检测到的多个跟踪信号产生RSSI数据，提取 仅在产生RSSI数据的跟踪信号之间存在一定有效距离内的跟踪信号，通过使用RSSI数据产生提取的跟踪信号的数据相关概率，并获得状态向量计算值和误差协方差值 通过使用应用了数据相关概率的跟踪滤波器来对目标进行更新，从而更新目标的轨道。 根据本发明，将目标的不同RSSI数据应用于联合概率数据关联（JPDA）或廉价联合概率数据关联（CJPDA），从而提高数据相关技术的性能。
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公开(公告)号：KR1020140115514A
公开(公告)日：2014-10-01
申请号：KR1020130029967
申请日：2013-03-20
Applicant: 국방과학연구소
CPC classification number: G01S17/42 , G06T7/0008 , G06T7/62
Abstract: An object detection device comprises: a detection unit for acquiring the external environment, as an image, including at least one object in a predetermined direction in a predetermined position; a reference table including digital terrain data of the external environment and reference size information of the object corresponding to the distance to the detection unit; and a controller which calculates a distance to the object from the detection unit based on the reference table, the position and direction, and processes the object as a clutter if a difference between the size of the object and the corresponding reference size is greater than a predetermined range. Accordingly, the object detection device can acquire an image of an object except the clutter, thereby can more accurately detect the object.
Abstract translation: 一种物体检测装置，包括：检测单元，用于获取作为图像的外部环境，包括在预定位置上的预定方向上的至少一个物体; 参考表，其包括外部环境的数字地形数据和对应于到所述检测单元的距离的对象的参考尺寸信息; 以及控制器，其根据所述参考表，所述位置和方向，从所述检测单元计算到所述对象的距离，并且如果所述对象的尺寸与对应的参考尺寸之间的差大于 预定范围。 因此，物体检测装置可以获取除了杂波之外的物体的图像，从而可以更准确地检测物体。
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公开(公告)号：KR1020140105307A
公开(公告)日：2014-09-01
申请号：KR1020130019412
申请日：2013-02-22
Applicant: 국방과학연구소
IPC: H04N7/18 , G08B13/196
Abstract: The present invention relates to a trespass detecting apparatus for detecting a moving target by using a camera and a control method thereof. The trespass detecting apparatus comprises: a camera capturing an image of a monitoring area; a driving unit connected to one side of the camera and rotating the camera to change an image capturing direction of the camera; a displacement sensor unit generating a position signal related to a position of the camera by using a rotation angle of the camera rotated by the driving unit; and a controller transmitting a rotation command to the driving unit, determining whether rotation of the camera has been completed by using the rotation command and the position signal received from the displacement sensor unit, and transmitting an image synchronization signal to the camera such that an image captured by the camera may be received when the rotation of the camera has been completed.
Abstract translation: 本发明涉及一种通过使用摄像机检测移动目标的入侵检测装置及其控制方法。 侵入检测装置包括：摄像机，捕获监视区域的图像; 驱动单元，连接到相机的一侧并旋转相机以改变相机的图像拍摄方向; 位移传感器单元，通过使用由所述驱动单元旋转的所述照相机的旋转角度来生成与所述照相机的位置相关的位置信号; 以及控制器，向所述驱动单元发送旋转命令，通过使用从所述位移传感器单元接收的所述旋转指令和所述位置信号来确定所述照相机的旋转是否已经完成，并且将图像同步信号发送到所述照相机，使得图像 当照相机的旋转已经完成时，可以接收由照相机拍摄的照相机。
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