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公开(公告)号：WO2013081316A1
公开(公告)日：2013-06-06
申请号：PCT/KR2012/009570
申请日：2012-11-14
Applicant: 동국대학교 산학협력단
CPC classification number: H01Q15/23 , A61B5/05 , G01S13/89 , H01Q3/20 , H01Q19/062 , H01Q19/106
Abstract: 밀리미터파 영상화 시스템이 개시된다. 밀리미터파 영상화 시스템은 외부의 적어도 하나의 물체로부터 방사되는 밀리미터파 신호를 집속하는 렌즈, 복수의 반사면을 가지는 다면체로 형성되며, 렌즈를 통해 집속되는 밀리미터파 신호를 회전을 통해 각 반사면 별로 반사시키는 반사판, 반사판에 의하여 반사되는 밀리미터파 신호를 수신하는 밀리미터파 이미지센서 모듈 및 밀리미터파 이미지센서 모듈을 통해 수신되는 밀리미터파 신호를 밀리미터파 영상으로 구성하는 영상처리장치를 포함한다.
Abstract translation: 公开了一种毫米波成像系统。 毫米波成像系统包括：用于聚焦从至少一个外部物体辐射的毫米波信号的透镜; 反射板，其形成为具有多个反射表面的多面体，所述反射板旋转以反射由所述透镜聚焦的每个反射表面的毫米波信号; 毫米波图像传感器模块，用于接收由反射板反射的毫米波信号; 以及用于将通过毫米波图像传感器模块接收的毫米波信号组织成毫米波图像的图像处理装置。
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公开(公告)号：KR100962591B1
公开(公告)日：2010-06-11
申请号：KR1020090044522
申请日：2009-05-21
Applicant: 동국대학교 산학협력단
Abstract: PURPOSE: A portable device for inspecting a crack using active millimeter waves is provided to miniaturize the device by efficiently arranging each module, and to enable a user to conveniently use the device. CONSTITUTION: A portable device for inspecting a crack using active millimeter waves comprises a transmitting unit(210), a receiving unit(220), a driving unit(222), an image processing unit(230), and a display unit(260). The transmitting unit radiates a millimeter wave signal to an object. The receiving unit receives the millimeter wave signal reflected from the object. The driving unit changes the direction of the signal in order to allow the receiving unit to receive the signal. The image processing unit processes the received signal. The display unit displays a millimeter wave image.
Abstract translation: 目的：提供一种用于使用主动毫米波检测裂纹的便携式设备，通过有效地布置每个模块来使设备小型化，并使用户能够方便地使用该设备。 构成：用于使用有效毫米波检查裂纹的便携式装置包括发射单元（210），接收单元（220），驱动单元（222），图像处理单元（230）和显示单元（260） 。 发送单元向对象辐射毫米波信号。 接收单元接收从物体反射的毫米波信号。 驱动单元改变信号的方向，以允许接收单元接收信号。 图像处理单元处理接收到的信号。 显示单元显示毫米波图像。
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公开(公告)号：KR100932117B1
公开(公告)日：2009-12-16
申请号：KR1020080037137
申请日：2008-04-22
Applicant: 동국대학교 산학협력단
IPC: H04N7/18
Abstract: PURPOSE: A monitor using a micro phone array by rotating a camera in a noise generation direction is provided to warn an intruder about criminal by generating an alarming sound or an alarming lamp. CONSTITUTION: A monitor using a micro phone array by rotating a camera in a noise generation direction is as follows. A microphone array(100) senses surrounding noise. A comparison unit(110) compares a standards sound level in the sound level of the sensed noise. A sound source direction estimating unit(120) estimates the direction of sound source of the noise if the sound level of the sensed noise exceeds the standards sound level. A camera driving part(140) rotates the camera in the presumed direction of sound source. A memory stores the image in which the camera takes a picture.
Abstract translation: 目的：通过在噪音产生方向上旋转相机来使用微型电话阵列的监视器被提供以通过产生警报声或警报灯来向入侵者警告犯罪者。 构成：通过在噪音产生方向旋转相机使用微型电话阵列的监视器如下。 麦克风阵列（100）感测周围的噪音。 比较单元（110）比较感测噪声的声级中的标准声级。 如果所感测的噪声的声级超过标准声级，则声源方向估计单元（120）估计噪声的声源的方向。 照相机驱动部（140）使照相机在声源的推定方向上旋转。 存储器存储相机拍摄照片的图像。
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公开(公告)号：KR1020090120362A
公开(公告)日：2009-11-24
申请号：KR1020080046354
申请日：2008-05-19
Applicant: 동국대학교 산학협력단
CPC classification number: G06K7/10891 , G09B21/00
Abstract: PURPOSE: An auxiliary device for a blind using a wireless RFID glove is provided to enable the blind to confirm the information of the adjacent objects in which RFID tag is adhered in voice through the gloves which the blind puts on. CONSTITUTION: An RFID antenna(210) receives the information of the object from the RFID tag in which the information about object is recorded. An RFID reader(220) determines the information about the received object. A voice converting unit(330) converts the information of the read object into voice signal. A speaker(340) outputs the converted voice signal to the outside. A control unit(350) controls the receiving of the information of the object from the RFID tag. The control unit controls the reading of the information of the object. The controller controls the converting the information of the object into the voice signal.
Abstract translation: 目的：提供一种使用无线RFID手套的盲人辅助装置，以使盲人能够通过盲人佩戴的手套，确认RFID标签在声音中附着的相邻物体的信息。 构成：RFID天线（210）从其中记录关于对象的信息的RFID标签接收对象的信息。 RFID读取器（220）确定关于所接收对象的信息。 语音转换单元（330）将读取的对象的信息转换成语音信号。 扬声器（340）将转换的语音信号输出到外部。 控制单元（350）控制从RFID标签接收对象的信息。 控制单元控制对象的信息的读取。 控制器控制将对象的信息转换成语音信号。
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公开(公告)号：KR1020090081124A
公开(公告)日：2009-07-28
申请号：KR1020080007030
申请日：2008-01-23
Applicant: 동국대학교 산학협력단
Abstract: Multi focus glasses are provided to realize visibility at a near distance, a middle distance and distant distance by establishing variability to a fixed focus of a lens. Multi focus glasses include a liquid lens, a piezoelectric element, a control unit and a fixing pin. The liquid lens(100) is formed at a left side and a right side of the glasses. The piezoelectric element(200) is coupled to one side of the liquid lens and transforms the shape of the liquid lens. The control unit(300) supplies a voltage to the piezoelectric element and transforms the thickness of the piezoelectric element. The fixing pin(400) is coupled to a left side and a right side of the liquid lens in order to fix the liquid lens and the piezoelectric element.
Abstract translation: 提供多焦点眼镜，通过对透镜的固定焦点建立可变性来实现近距离，中距离和远距离的可见度。 多焦点眼镜包括液体透镜，压电元件，控制单元和固定销。 液体透镜（100）形成在眼镜的左侧和右侧。 压电元件（200）耦合到液体透镜的一侧并且转换液体透镜的形状。 控制单元（300）向压电元件提供电压并转换压电元件的厚度。 为了固定液体透镜和压电元件，固定销（400）联接到液体透镜的左侧和右侧。
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Patent Agency Ranking
公开(公告)号：KR1020090079658A
公开(公告)日：2009-07-22
申请号：KR1020080005791
申请日：2008-01-18
Applicant: 동국대학교 산학협력단
CPC classification number: G06T5/50 , G01N2203/0641 , G06T1/60 , G06T2207/20221
Abstract: A synthetic image generator and a method thereof are provided to synthesize at least two images among a visible ray image, an infrared ray image and a millimeter wave image, thereby providing a synthetic image suitable for the necessity of a user. A synthetic image generator comprises an image acquisition part(600), an image synthesizing part(620), a display unit(640), a memory(630), and a controller(610). The image acquisition part comprises a visible ray camera(210), an infrared camera(220), and a millimeter wave image camera(200). The visible ray camera obtains a visible ray image by using visible rays. The infrared camera obtains an infrared ray image by using infrared rays. The millimeter wave image camera obtains a millimeter wave image by collecting millimeter waves radiated from an object. The image synthesizing part receives at least two images among the visible ray image, the infrared ray image and the millimeter wave image. The image synthesizing part produces a synthetic image by synthesizing the inputted images.
Abstract translation: 提供一种合成图像发生器及其方法来合成可视光线图像，红外线图像和毫米波图像中的至少两个图像，从而提供适合于用户需要的合成图像。 合成图像发生器包括图像获取部分（600），图像合成部分（620），显示单元（640），存储器（630）和控制器（610）。 图像获取部分包括可见光线照相机（210），红外相机（220）和毫米波图像相机（200）。 可见光照相机通过使用可见光线获得可见光线图像。 红外线摄像机通过红外线获得红外线图像。 毫米波图像相机通过收集从物体辐射的毫米波来获得毫米波图像。 图像合成部接收可见光图像，红外线图像和毫米波图像中的至少两个图像。 图像合成部通过合成输入图像来生成合成图像。
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公开(公告)号：KR100832466B1
公开(公告)日：2008-05-26
申请号：KR1020070001568
申请日：2007-01-05
Applicant: 동국대학교 산학협력단
Abstract: A concealed object detecting system and a method using passive millimeter waves are provided to increase detection accuracy by approximately scanning an object and to make the structure small by forming a millimeter wave image obtaining device attached with a directional antenna without using a millimeter wave focus lens. A concealed object detecting system using passive millimeter waves comprises a millimeter wave concealed object sensing unit(100) and image output devices(22,23). The millimeter wave concealed object sensing unit has a millimeter wave passive image sensor module(10) straightly arranged at a portable body and an acceleration sensor(16) outputting information about the moving position and moving time of the body used as tuning information of an image signal in forming a millimeter wave image, by measuring acceleration in moving the body. The millimeter wave concealed object sensing unit reconstructs the millimeter wave image obtained by the millimeter wave passive image sensor module on the basis of information about the moving position and moving time of the body. And, the sensing unit obtains the millimeter wave image by equally splitting the object regardless of the scanning speed of a researcher. The image output devices receive the image signal obtained by the millimeter wave concealed object sensing unit by wireless and display the received image signal.
Abstract translation: 提供隐藏对象检测系统和使用被动毫米波的方法，以通过近似扫描对象来提高检测精度，并且通过在不使用毫米波聚焦透镜的情况下形成附接有定向天线的毫米波图像获取装置来使结构较小。 使用被动毫米波的隐藏对象检测系统包括毫米波隐蔽对象感测单元（100）和图像输出设备（22,23）。 毫米波隐藏对象感测单元具有直立地布置在便携式主体上的毫米波无源图像传感器模块（10）和输出关于用作图像的调谐信息的身体的移动位置和移动时间的信息的加速度传感器（16） 通过测量移动身体的加速度来形成毫米波图像的信号。 毫米波隐藏对象感测单元基于关于身体的移动位置和移动时间的信息来重建由毫米波无源图像传感器模块获得的毫米波图像。 而且，感测单元通过均匀分割物体来获得毫米波图像，而与研究人员的扫描速度无关。 图像输出装置通过无线接收由毫米波隐蔽对象感测单元获得的图像信号，并显示接收到的图像信号。
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公开(公告)号：KR101233402B1
公开(公告)日：2013-02-15
申请号：KR1020110118322
申请日：2011-11-14
Applicant: 동국대학교 산학협력단
Abstract: PURPOSE: A combination type millimeter wave image sensor of a single antenna structure capable of distance detection is provided to have a simplified structure by enabling radiation of a signal from a millimeter wave source, and to receive a reflective signal from a target object with a single antenna. CONSTITUTION: A millimeter wave signal output unit(40) outputs a linearly changing millimeter wave signal. A circulator(80) supplies a signal supplied from the millimeter wave signal output unit to an antenna and receives a reflective signal from a target object when the circulator operates as an active image sensor and a naturally radiated signal from a target object when the circulator operates as a passive image sensor. An antenna(81) radiates a millimeter wave signal supplied from the circulator to a target object and transmits to the circulator after receiving a reflective signal from a target object when the circulator operates as an active image sensor and receiving a naturally radiated signal from a target object when the circulator operates as a passive image sensor. A switch(82) outputs a received signal to a passive image signal processing unit when a millimeter wave source of the millimeter wave signal output unit is off and outputs a received signal to a down converter when a millimeter wave source of the millimeter wave signal output unit is on by selectively switching the received signal. A distributor(43) outputs one signal to a FMCW(Frequency Modulated Continuous Waveguide) radar signal, and the other signal to the active image signal processing unit after distributing an output signal from the down converter to two different signals. [Reference numerals] (41) Modulation signal source; (42) Signal source; (43,84) Distributor; (51) Amplifier; (52,61) Detector; (53,62) Low frequency amplifier; (54,63) Low frequency pass filter; (70) Target object; (80) Circulator; (81) Antenna; (82) Switch; (83) Downward frequency mixer; (AA) Manual image sensor signal; (BB) FMCW radar signal
Abstract translation: 目的：提供能够进行距离检测的单个天线结构的组合型毫米波图像传感器，以便通过使来自毫米波源的信号的辐射能够具有简化的结构，并且从单个的目标对象接收反射信号 天线。 构成：毫米波信号输出单元（40）输出线性变化的毫米波信号。 循环器（80）在循环器操作时作为有源图像传感器和来自目标对象的自然辐射信号，从毫米波信号输出单元提供的信号提供给天线，并从目标物体接收反射信号 作为被动图像传感器。 天线（81）将从环行器供给的毫米波信号辐射到目标物体，并且当循环器作为有源图像传感器操作并从目标接收自然辐射信号时从天线接收到来自目标物体的反射信号后，向环行器发射 当循环器作为被动图像传感器工作时。 当毫米波信号输出单元的毫米波源关闭时，开关（82）将接收到的信号输出到无源图像信号处理单元，当毫米波信号输出的毫米波源时，开关（82）将接收信号输出到下变频器 通过选择性地切换接收的信号来接通单元。 分配器（43）在将来自下变频器的输出信号分配给两个不同信号之后，将一个信号输出到FMCW（调频连续波导）雷达信号，另一个信号输出到有源图像信号处理单元。 （41）调制信号源; （42）信号源; （43,84）经销商; （51）放大器; （52,61）检测器; （53,62）低频放大器; （54,63）低频滤波器; （70）目标物; （80）循环器 （81）天线; （82）开关; （83）向下混频器; （AA）手动图像传感器信号; （BB）FMCW雷达信号
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公开(公告)号：KR1020100004644A
公开(公告)日：2010-01-13
申请号：KR1020080064928
申请日：2008-07-04
Applicant: 동국대학교 산학협력단
CPC classification number: G08B21/088 , G06K17/00 , G08B25/10 , G08C17/02
Abstract: PURPOSE: An apparatus and a system of monitoring an emergency situation are provided to inform emergency conditions through a transmission unit, a light emitting device, a sound generation device. CONSTITUTION: A sensor unit(100) senses the information of man in water. A controller(110) is connected to a sensor unit. The controller decides the emergency of the man in the water by analyzing a sensing result of the sensor unit. A signal transmission unit(120) is connected to the controller and it transmits an emergency signal to the outside according to the decision result of controller. The sensor unit includes an acceleration sensor for sensing the change of operation of the man in the water.
Abstract translation: 目的：提供监测紧急情况的装置和系统，以通过传输单元，发光装置，声音产生装置来通知紧急情况。 构成：传感器单元（100）感测水中人的信息。 控制器（110）连接到传感器单元。 控制器通过分析传感器单元的检测结果来决定水中人的紧急情况。 信号传输单元（120）连接到控制器，并根据控制器的判定结果向外部发送紧急信号。 传感器单元包括用于感测水中人的操作变化的加速度传感器。
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公开(公告)号：KR1020090133027A
公开(公告)日：2009-12-31
申请号：KR1020080059270
申请日：2008-06-23
Applicant: 동국대학교 산학협력단
IPC: H04N5/335
CPC classification number: H04N5/369 , H01L2924/1423 , H01Q21/065
Abstract: PURPOSE: A passive millimeter wave image sensor is provided to reduce the size of the entire system and integrate respective electronic elements. CONSTITUTION: A lens unit(100) has a hemispherical lens and a cylindrical lens. A millimeter wave sensor module(200) receives a signal of a millimeter wave band from waves concentrated in the lens unit. The millimeter wave sensor module processes the received millimeter wave signal. A signal converting unit(300) converts the processed millimeter wave signal into a digital signal. An image processing unit(400) converts the digital signal outputted from the signal converting unit into an image signal.
Abstract translation: 目的：提供无源毫米波图像传感器，以减小整个系统的尺寸并集成各个电子元件。 构成：透镜单元（100）具有半球形透镜和柱面透镜。 毫米波传感器模块（200）从集中在透镜单元中的波形接收毫米波段的信号。 毫米波传感器模块处理接收到的毫米波信号。 信号转换单元（300）将处理的毫米波信号转换成数字信号。 图像处理单元（400）将从信号转换单元输出的数字信号转换为图像信号。
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