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    • 32. 发明授权
    • 이동식 초음파 수위 측정 장치
    • KR101768150B1
    • 2017-08-16
    • KR1020160035666
    • 2016-03-25
    • 경성대학교 산학협력단
    • 이남주이한승류권규
    • G01F1/66G01S15/08G01S19/01G01B21/22G08C17/02
    • Y02A90/32G01F1/66G01B21/22G01S15/08G01S19/01G08C17/02
    • 본발명은하천, 수원지, 저수지등과같이개방된공간에존재하는이동식초음파수위측정장치에관한것으로, 더욱상세하게는측정대상에설치된구조물에분리가능하게설치되어측정대상의수면과수직을이루는방향으로초음파를발신하여측정대상의수위를정밀하게측정할수 있는이동식초음파수위측정장치에관한것이다. 본발명에따르면, 측정대상에설치된구조물에분리가능하게설치되는본체부; 상기본체부에설치되어 GPS정보를수신하는 GPS수신부; 상기본체부에설치되고상기측정대상의수면을향해초음파를발신하여상기측정대상의수면과의거리를측정하는초음파센서부; 상기본체부에설치되어상기 GPS정보와상기거리를기초로하여상기측정대상의수위를산출하는수위산출부; 상기본체부에설치되어상기측정대상의수위와상기 GPS정보를디스플레이하는디스플레이부; 상기초음파센서부의일측에설치되어상기초음파센서부의기울기를측정하는기울기센서부; 및상기본체부와상기초음파센서부의사이에설치되어상기초음파센서부가상기측정대상의수면과수직을이루도록상기초음파센서부의기울기를조정하는기울기조정부;를포함하여구성되는것을특징으로하는이동식초음파수위측정장치를기술적요지로한다.
    • 34. 发明授权
    • 삼각망 전이방법에 의해 하천구역을 포함하는 지형도면 고시 방법
    • 通过三角网转移方式通知包含河段的地形图的方法
    • KR101656004B1
    • 2016-09-09
    • KR1020160033610
    • 2016-03-21
    • 주식회사 케이지엔지니어링종합건축사사무소
    • 지계환최한순
    • G09B29/00G09B29/06G09B29/12G01C13/00
    • Y02A90/32
    • 본발명의하천구역지형도면고시를위한삼각망전이방법은두 개의좌표체계(TM, WGS84 좌표계)상의연속지적도에서하천구역의모든절점을포함하도록필지의경계점의일부(하나이상의경계점)를공통점으로선정하는단계, 상기공통점이용하여삼각망 (TM,WGS84)을형성하는단계, 세계좌표계(WGS84) 삼각망내의삼각형이지역좌표계(TM)삼각망내의삼각형으로변환될때 두개의좌표계상의삼각형의공간형상변화를비례함수식으로하천구역의모든절점에적용하므로써최종적으로하천구역의각 절점의좌표가지역좌표계(TM)로좌표변환되는단계를포함한다. 이와같은발명에의하면, 각종토지개발및 규제를위해작성된각종구역정보(하천구역, 도로구역, 접도구역)등이매우정확하게한국토지정보시스템에등재가됨으로써향후이를활용한토지이용에관한계획수립등에효과적으로적용이가능해지기때문에국가정책의신뢰성향상및 불필요한민원발생의저감효과가매우크다.
    • 根据本发明,用于通知河段的地形图的三角网转移方式包括以下步骤:选择一批(至少一个边缘点)的批次中的边缘点作为共同点,使得 包括两个坐标系(TM和WGS84坐标系)的连续地籍图中的河段; 通过使用公共点形成三角网(TM和WGS84); 并通过比例函数公式将三角形上的三角形的空间形状变化应用于河段的所有关节点,当世界坐标系(WGS84)的三角形网格中的三角形被变换成三角形时 净局部坐标系(TM),使得河段的每个关节点的坐标最终被坐标变换成局部坐标系(TM)。 根据上述本发明,为各种土地开发和管理准备的各种部分信息(河段,路段,道路相邻段)在韩国土地信息系统中被准确地登记,以有效地应用于关于 土地利用利用韩国土地信息系统,使国家政策的可靠性得到提高,不必要的民事投诉事件明显减少。
    • 35. 发明公开
    • 마커 인식과 회전 알고리즘을 이용한 수위측정 방법
    • 使用标记识别和旋转算法测量水位的方法
    • KR1020150096834A
    • 2015-08-26
    • KR1020140017616
    • 2014-02-17
    • 동아대학교 산학협력단
    • 강대성임혜연신진섭
    • G01F23/00G01C13/00G06T1/00G06K9/00
    • Y02A90/32
    • 본 발명은 마커 인식과 회전 알고리즘을 이용한 수위측정 방법에 관한 것이다. 본 발명은, 마커를 이용한 외부작용에 강인한 수위측정 방법에 있어서, 마커 검출을 수행시 CCW 알고리즘을 이용하는 것을 특징으로 함으로써, 마커를 이용하여 수위를 측정하는 방법을 제시하며, 마커 만으로 충분히 수위를 측정할 수 있으며, 실생활에 사용할 수 있을 정도의 수위측정 정확도와 처리속도를 제공한다.
      또한, 본 발명은, 마커를 이용함으로써, 주위 환경에 적합한 마커를 하천의 다리 밑에 그리거나 마커 구조물을 붙인다면 적은 비용으로 설치가 가능한 효과를 제공한다.
    • 本发明涉及使用标记认知和旋转算法的水位测量方法。 本发明涉及一种使用标记的外部功能来测量水位的方法,其特征在于在进行标记的检测时使用CCW算法。 通过提出使用标记测量水位的方法,可以仅使用标记来充分测量水位,从而为用户提供精确度和减少的处理时间以应用于用户的日常用途。 通过使用标记,本发明旨在提供一种较便宜的标记装置,其根据在桥底部的周围环境绘制,或可附接的标记结构。
    • 37. 发明授权
    • 연안류 관측장치 및 그 운용방법
    • 长寿电流观测装置及其运行方法
    • KR101453056B1
    • 2014-10-22
    • KR1020130130306
    • 2013-10-30
    • 강릉원주대학교산학협력단
    • 이충일정해근권순만
    • G01C13/00G01S19/14G01P13/00
    • Y02A90/32G01C13/00B63B22/00B63B49/00G01C15/00G01P13/00G01S19/14
    • A longshore current observation device according to one embodiment of the present invention comprises: an outer casing to be set afloat on the sea and filled with a first lubrication liquid therein; an inner casing arranged inside the outer casing and provided to be afloat on the first lubrication liquid; an observation module provided to be afloat on second lubrication liquid filled in the inner casing; and a weight coupled to the bottom surface of the observation module and enabling the observation module to face upwards. Therefore, according to the present invention, the observation module is provided to be afloat on the second lubrication liquid filled in the inner casing of a dual spherical structure, in which the inner casing is arranged inside the outer casing, and includes a GPS receiver to which the location coordinates are inputted from a GPS satellite. Therefore, the observation module can carry out analysis on the basis of precise location coordinates, thereby accurately observing the motion of longshore current.
    • 根据本发明的一个实施例的长岸目前的观察装置包括:外壳,其设置在海上漂浮并在其中填充有第一润滑液体; 内壳,其布置在所述外壳内并设置成浮在所述第一润滑液上; 观察模块,其设置成与填充在所述内壳体中的第二润滑液体相适应; 以及耦合到观察模块的底表面的重量,并使得观察模块能够朝上。 因此,根据本发明,观察模块设置成在填充在内壳体内的双球面结构的内壳中的第二润滑液体上浮动,其中内壳体布置在外壳内部,并且包括GPS接收器 其位置坐标是从GPS卫星输入的。 因此,观测模块可以根据精确的位置坐标进行分析,从而准确观察长江电流的运动。
    • 38. 发明公开
    • 큐알 코드를 이용한 자동 수위감지장치 및 그 방법
    • 使用快速响应代码进行自动水位检测的方法及其方法
    • KR1020140023131A
    • 2014-02-26
    • KR1020120089985
    • 2012-08-17
    • 한림대학교 산학협력단
    • 김백섭
    • G01F23/28G01C13/00G06K7/00
    • Y02A90/32
    • The present invention relates to a device and a method for automatically detecting a water level using a QR code. The device comprises: a communications network connecting a communications line between an image photographing equipment and a server computer to communicate image data relative to the detection of a water level therebetween; the image photographing equipment for transmitting the image data in which a QR code attached to a pier or a dyke and river water are captured to the server computer through the communications network; and the server computer for automatically measuring the water level of a river based on the image data which includes the QR code and the river water which is transmitted from the image photographing equipment connected by the communications network, and transmitting information on the actually measured water level of the river to the registered relevant organizations and managers or the image photographing equipment. Thus, the present invention can utilize an existing fixed monitoring camera used to measure the water level of the river without contacts and can use a portable communication terminal, such as a smartphone, a tablet PC, and others. Accordingly, the present invention does not need hardware equipment including a surveillance camera for measuring the water level so that it can make the device for detecting the water level cheap. [Reference numerals] (300) Image photographing equipment; (310) Fixed monitoring camera; (320) Portable communication terminal; (400) Communications network; (500) Server computer
    • 本发明涉及一种使用QR码自动检测水位的装置和方法。 该设备包括:通信网络,连接图像拍摄设备和服务器计算机之间的通信线路,以相对于其间的水位检测传达图像数据; 用于发送通过通信网络将附接到码头或堤坝和河水的QR码的图像数据发送到服务器计算机的图像拍摄设备; 以及服务器计算机,用于根据由通信网络连接的图像拍摄设备发送的包括QR码和河水的图像数据自动测量河流的水位,并且发送关于实际测量的水位的信息 的河流到注册的有关组织和管理人员或图像拍摄设备。 因此,本发明可以利用现有的用于测量没有接触的河水位的固定监控摄像机,并且可以使用诸如智能电话,平板电脑等便携式通信终端。 因此,本发明不需要包括用于测量水位的监视摄像机的硬件设备,使得其能够使用于检测水位的装置便宜。 (附图标记)(300)图像拍摄设备; (310)固定监控摄像机; (320)便携式通讯终端; (400)通讯网络; (500)服务器电脑
    • 39. 发明授权
    • 상관 계수 분석을 적용한 수위 계측 장치 및 방법
    • 使用相关系数分析测量水位的装置和方法
    • KR101355466B1
    • 2014-02-12
    • KR1020120093537
    • 2012-08-27
    • 한국건설기술연구원
    • 이찬주서명배김동구권성일
    • G01F23/28G01C13/00G06T1/00G01B11/00
    • Y02A90/32
    • The present invention relates to a device and a method for measuring a water level using a correlation coefficient analysis and more specifically, to a device and a method for measuring a water level using a correlation coefficient analysis capable of reducing water surface detection errors of liquid and improving the accuracy in the water surface detection of the liquid when a camera is shaken. The device for measuring a water level comprises: a watermark installed in the liquid; an image acquisition part for acquiring images containing the watermark and the water surface of the liquid with a time difference; and a water level recognition part having a main control part. The main control part performs a gray scale image process after selecting two images among the images and extracts each inspection section for water level detection from the two gray scale images. Then, the main control part calculates and analyzes a correlation coefficient of the inspection sections for water surface detection to detect the water surface of the liquid and determines the water level of the liquid from the detected water surface of the liquid. [Reference numerals] (AA) No; (BB) Yes; (S10) Select images; (S20) Perform a gray scale image process; (S30) Set inspection sections; (S40) Is the images shaken?; (S50) Revise the shaking of the images; (S60) Statistical filtering process; (S70) Calculate a correlation coefficient; (S80) Detect a water surface; (S90) Determine a water level
    • 本发明涉及一种使用相关系数分析来测量水位的装置和方法,更具体地,涉及一种使用能够减少液体的水面检测误差的相关系数分析的水位测量装置和方法,以及 提高相机震动时液体水面检测的准确性。 用于测量水位的装置包括:安装在液体中的水印; 图像获取部,用于以时间差获取包含所述水印和所述液体的水面的图像; 以及具有主控制部的水位识别部。 主控制部分在图像中选择两个图像之后执行灰度图像处理,并从两个灰度图像中提取每个检查部分进行水位检测。 然后,主控制部分计算并分析水面检测用检查部的相关系数,检测液面的水面,并根据检测到的液面的水面求出液面的水位。 (附图标记)(AA)否; (BB)是的; (S10)选择图像; (S20)执行灰度图像处理; (S30)设置检查部分; (S40)图像抖动吗? (S50)修改图像的晃动; (S60)统计过滤过程; (S70)计算相关系数; (S80)检测水面; (S90)确定水位
    • 40. 发明授权
    • 수위 측정 장치 및 방법
    • 测量水位的装置和方法
    • KR101284842B1
    • 2013-07-10
    • KR1020130040619
    • 2013-04-12
    • (주)유디피브이씨에이 테크놀러지 엘티디
    • 추연학화이트벤임인건
    • G01F23/28G01C13/00
    • Y02A90/32
    • PURPOSE: A water level measuring device and a method thereof are provided to calculate the actual water level by compensating a change in the water level based on the inclined surface information of a monitoring region and the three-dimensional spatial information with respect to the monitoring region, thereby obtaining the accuracy and the convenience of measuring the water level. CONSTITUTION: A water level measuring device comprises a receiving unit (200), a water change determining unit (521), a calibration unit (522), and a water level measuring unit (523). The receiving unit receives image data from a camera or an external device. The water change determining unit determines a change in a water region and a land region of a monitoring region based on a water level model in which the land region and the water region are distinguished as similar property regions. The calibration unit makes the two-dimensional image data correspond with the three-dimensional spatial information by a preset calibration method. The water level measuring unit corrects the change in the water region of the monitoring region of the image data by using the based on the two-dimensional image data of the monitoring region and the three-dimensional spatial information, thereby measuring the water level. [Reference numerals] (100) Camera unit; (200) Receiving unit; (300) User interface providing unit; (400) Setting unit; (500) Control unit; (510) Filtering unit; (520) Measuring unit; (521) Water change determining unit; (522) Calibration unit; (523) Water level measuring unit; (600) Storing unit; (700) Output unit; (AA) Water level; (BB) Alarm
    • 目的:提供一种水位测量装置及其方法,用于通过基于监视区域的倾斜表面信息和相对于监视区域的三维空间信息来补偿水位的变化来计算实际水位 ,从而获得测量水位的准确性和便利性。 构成:水位测量装置包括接收单元(200),换水确定单元(521),校准单元(522)和水位测量单元(523)。 接收单元从相机或外部设备接收图像数据。 水变化判定部基于将陆地区域和水域区分为相似的特性区域的水位模型来判定监视区域的水域和陆地区域的变化。 校准单元通过预设的校准方法使二维图像数据与三维空间信息对应。 水位测量单元通过使用基于监视区域的二维图像数据和三维空间信息来校正图像数据的监视区域的水域的变化,从而测量水位。 (附图标记)(100)相机单元; (200)接收单位; (300)用户界面提供单元; (400)设定单位; (500)控制单元; (510)过滤单元; (520)测量单元; (521)换水判定单元; (522)校准单位; (523)水位测量单元; (600)存储单元; (700)输出单元; (AA)水位; (BB)报警