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公开(公告)号：KR1020120132889A
公开(公告)日：2012-12-10
申请号：KR1020110051282
申请日：2011-05-30
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A submerged arc welding system capable of weld-line tracking is provided to improve welding quality by accurately locating a welding torch in the center of a weld line on a welding target material even if the target material is deviated or inclined. CONSTITUTION: A submerged arc welding system capable of weld-line tracking comprises a carriage(11) moving along a rail(2), a welding robot(10) which is installed in the carriage and comprises a welding torch(13) for welding a target material, a laser vision sensor(20) which is installed on one side of the welding robot and measures the geometry of the target material by processing images obtained by projecting laser beams to the target material, and a slide member(100) which is installed to horizontally move the welding torch transversely to the moving direction of the carriage in order to trace a weld line.
Abstract translation: 目的：提供一种能够进行焊接跟踪的埋弧焊系统，以便即使目标材料偏离或倾斜，也可以通过将焊炬精确定位在焊接目标材料上的焊接线中心处来提高焊接质量。 构成：能够进行焊缝跟踪的埋弧焊系统包括沿轨道（2）移动的托架（11），安装在托架中的焊接机器人（10），其包括焊接焊枪（13） 目标材料，激光视觉传感器（20），其安装在焊接机器人的一侧，并通过处理通过将激光束投射到目标材料而获得的图像来测量目标材料的几何形状;以及滑动构件（100），其是 安装成水平移动焊炬横向于滑架的移动方向，以便追踪焊接线。
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公开(公告)号：KR1020120129662A
公开(公告)日：2012-11-28
申请号：KR1020110048053
申请日：2011-05-20
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A vessel distress warning system based on an automatic identification system of a vessel is provided to periodically spread a distress signal and a vessel image to another vessel and a land through an automatic identification system, thereby recognizing an initial situation. CONSTITUTION: When a distress signal which is generated by a distress communication device installed in a vessel is generated, a image server(20) is connected to the distress communication device. The image server provides a vessel image. An automatic identification system of the vessel combines the distress signal obtained in the distress communication device; the vessel image obtained in the image server; and automatic identification system information as distress warning information. The automatic identification system of the vessel spreads the combined information through an automatic identification system net. [Reference numerals] (AA) Voice communication; (BB) SOS signal + AIS information + CCTV Picture; (CC) Peripheral vessel; (DD) AIS information; (EE) Land control station; (FF) Vessel name, type, length, width, loaded cargo, location, course, speed, destination, predicted arrival time, sailing plan, communication message
Abstract translation: 目的：提供一种基于船舶自动识别系统的船舶遇险预警系统，通过自动识别系统周期性地将遇险信号和船只图像传播到另一艘船只和陆地，从而识别初始状况。 构成：当产生由安装在容器中的遇险通信装置产生的遇险信号时，图像服务器（20）连接到遇险通信装置。 图像服务器提供血管图像。 船舶的自动识别系统组合了遇险通信装置中获得的遇险信号; 在图像服务器中获得的血管图像; 并自动识别系统信息作为遇险警告信息。 船舶的自动识别系统通过自动识别系统网传播组合信息。 （附图标记）（AA）语音通信; （BB）SOS信号+ AIS信息+ CCTV图片; （CC）外围血管; （DD）AIS信息; （EE）陆路控制站; （FF）船舶名称，类型，长度，宽度，装载货物，位置，航线，速度，目的地，预计到达时间，航行计划，通讯讯息
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公开(公告)号：KR1020120048779A
公开(公告)日：2012-05-16
申请号：KR1020100110134
申请日：2010-11-08
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A method for compensating a TCP(Tool Center Point) error of a robot is provided to accurately compensate an error of a tool tip of a robot using the optimum calibration data between the robot and a laser vision system. CONSTITUTION: A method for compensating a TCP error of a robot comprises the steps of: creating and storing calibration data according to position by moving a robot along a lug to be welded and implementing calibration between the robot and a laser vision system for each position(S110) and, in case of an error due to changes in the coordinates of the tool tip of the robot, compensating the error using the calibration data created and stored from the closest position to the robot(S120).
Abstract translation: 目的：提供一种用于补偿机器人的TCP（刀具中心点）错误的方法，以使用机器人和激光视觉系统之间的最佳校准数据来精确地补偿机器人刀尖的误差。 构成：用于补偿机器人的TCP错误的方法包括以下步骤：通过沿着待焊接的凸起移动机器人来根据位置创建和存储校准数据，并且实现机器人与每个位置的激光视觉系统之间的校准（ S110），并且在由于机器人的工具尖端的坐标变化而发生错误的情况下，使用从与机器人的最近位置创建和存储的校准数据来补偿误差（S120）。
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公开(公告)号：KR1020120039801A
公开(公告)日：2012-04-26
申请号：KR1020100101212
申请日：2010-10-18
Applicant: 대우조선해양 주식회사
CPC classification number: B23K9/127 , B25J9/1684 , B25J19/021 , G01B11/24
Abstract: PURPOSE: A submerged arc welding system for tracking a welding line and a method for processing images for the welding line tracking of the system are provided to track the welding line from divided three images obtained form a laser vision system. CONSTITUTION: A submerged arc welding system(100) for tracking a welding line is composed of a welding robot(110), a laser vision system(120), and an image filter(130). The welding robot implements a welding operation. The vision system is installed at one side of the welding robot and processes images obtained by irradiating laser to a welding member to be a welding target. The geometrical shape of the welding member is measured. An image filter is installed at the front of the laser vision system in order to obtain divided three images along the processing direction of the welding system.
Abstract translation: 目的：提供一种用于跟踪焊接线的埋弧焊系统和用于处理系统焊接线跟踪的图像的方法，用于从激光视觉系统获得的三个图像中追踪焊接线。 构成：用于跟踪焊接线的埋弧焊系统（100）由焊接机器人（110），激光视觉系统（120）和图像过滤器（130）组成。 焊接机器人进行焊接操作。 视觉系统安装在焊接机器人的一侧，并且将通过将激光照射到作为焊接对象的焊接部件获得的图像进行处理。 测量焊接部件的几何形状。 图像滤波器安装在激光视觉系统的前面，以便沿着焊接系统的加工方向获得分割的三个图像。
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公开(公告)号：KR1020160043873A
公开(公告)日：2016-04-22
申请号：KR1020140138637
申请日：2014-10-14
Applicant: 대우조선해양 주식회사
CPC classification number: G08B25/04 , G08B21/02 , G08B21/182
Abstract: 선체매질통신을이용한선박비상상황알람시스템및 방법에관하여개시한다. 본발명의일 측면에따르면, 선체작업자가착용하며선체내 비상상황을감지하여신호를출력하는센서형안전모; 상기센서형안전모로부터출력된신호를선체를매질로하여전송받는비상상황수신부; 및상기비상상황수신부와유무선네트워크를통해연결되며, 상기비상상황수신부로부터전송된신호를이용하여비상상황유무를판단하고비상상황발생시 알람정보를전파하는비상상황전파부를포함하는선체매질통신을이용한선박비상상황알람시스템을제공한다.
Abstract translation: 公开了一种使用船体通信提供船舶紧急情况报警的系统和方法，其可以快速监测各种事故。 根据本发明的一个方面，提供使用船体通信的船舶紧急情况报警系统包括：由船体工人佩戴的传感器型安全头盔，并且感测船体中的紧急情况以输出信号; 紧急情况接收单元，通过船体作为介质接收从传感器型安全帽输出的信号; 以及经由有线/无线网络连接到紧急情况接收单元的紧急情况发送单元，使用从紧急情况接收单元发送的信号来确定是否发生紧急情况，并且在紧急情况发生时分配警报信息。
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Patent Agency Ranking
公开(公告)号：KR1020150055972A
公开(公告)日：2015-05-22
申请号：KR1020130138605
申请日：2013-11-14
Applicant: 대우조선해양 주식회사
Abstract: 본발명의실시예에따른테트라기반선박실시간상황공유시스템은, 선박으로부터신호를감지하는센싱모듈과, 센싱모듈로부터감지된신호를분석하여선박의비상상황여부를판단하는비상상황관리서버와, 비상상황관리서버로부터생성된알람정보를실시간으로테트라기반네트워크를통해사용자의단말기로무선전송하는테트라기반통신모듈을포함한다.
Abstract translation: 四基船的实时信息共享系统包括用于感测来自船的信号的感测模块; 应急管理服务器，通过分析从感测模块感测到的信号来确定船上是否发生紧急情况; 以及基于四通的通信模块，通过无线方式通过基于四基的网络实时地将从紧急管理服务器创建的警报信息发送到用户的终端。
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公开(公告)号：KR1020140044048A
公开(公告)日：2014-04-14
申请号：KR1020120109967
申请日：2012-10-04
Applicant: 대우조선해양 주식회사
IPC: G01S19/07
Abstract: The present invention relates to an anti-jammer global navigation satellite system for a vessel. The anti-jammer global navigation satellite system for a vessel compares a received DGPS signal with a received GPS signal by using an Inertial Navigation System (INS) of a GYRO installed in an existing vessel and aircraft carrier, and verifies an error of the DGPS signal and the GPS signal. The purpose of the anti-jammer global navigation satellite system for a vessel is achieved by comparing a DDU, an INS, a GYRO, a GPS DGPS, a GPS signal, and a DGPS signal with an INS signal of a self-vessel, considering the received GPS signal and the received DGPS signal as jamming when the GPS signal and the DGPS signal exceed a reference error range, and replacing the GPS signal and the DGPS signal with a calculation value of the INS itself.
Abstract translation: 本发明涉及一种用于船舶的抗干扰全球导航卫星系统。 用于船舶的抗干扰全球导航卫星系统通过使用安装在现有船只和航空母舰中的GYRO的惯性导航系统（INS）将接收的DGPS信号与接收到的GPS信号进行比较，并验证DGPS信号的误差 和GPS信号。 通过将DDU，INS，GYRO，GPS DGPS，GPS信号和DGPS信号与自体血管的INS信号进行比较来实现用于血管的抗干扰全球导航卫星系统的目的，考虑 当GPS信号和DGPS信号超过参考误差范围时，接收的GPS信号和接收到的DGPS信号作为干扰，并用INS本身的计算值替换GPS信号和DGPS信号。
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公开(公告)号：KR1020130040446A
公开(公告)日：2013-04-24
申请号：KR1020110105221
申请日：2011-10-14
Applicant: 대우조선해양 주식회사
IPC: G06K17/00
CPC classification number: H04B10/116 , G06K7/1097 , G06K2007/10485 , G06K2017/0096 , G07C9/00031 , G07C9/00103
Abstract: PURPOSE: A vessel access management system using visible light communication is provided to manage an access situation of a vessel in real time by recognizing tag information of an accessor through visible light of LED lighting in the vessel. CONSTITUTION: An accessor tag(10) includes tag information capable of identifying an accessor and an LED tag recognizing unit(20) performs a function of lighting in a vessel and recognizes the tag information of an accessor tag through visible light. A web server(40) is connected to the LED tag recognizing unit to manage an access situation of the vessel, to determine access permission, and to confirm a lighting state. The LED tag recognizing unit includes an LED lighting unit which converts a data signal delivered form the web server into light energy and a data recognizing unit which converts a change of a visible light wavelength generated in the LED lighting unit into the data signal. [Reference numerals] (50) Land control unit;
Abstract translation: 目的：提供使用可见光通信的船舶进出管理系统，通过船舶LED照明的可见光识别访问者的标签信息来实时管理船舶的访问情况。 构成：存取标签（10）包括能够识别存取器的标签信息和LED标签识别单元（20）执行船只中的照明功能，并通过可见光识别存取标签的标签信息。 网络服务器（40）连接到LED标签识别单元以管理船只的访问状况，确定访问许可以及确认照明状态。 LED标签识别单元包括将从web服务器传送的数据信号转换为光能的LED照明单元和将在LED照明单元中生成的可见光波长的变化转换为数据信号的数据识别单元。 （附图标记）（50）陆地控制单元;
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公开(公告)号：KR1020130012275A
公开(公告)日：2013-02-04
申请号：KR1020110073366
申请日：2011-07-25
Applicant: 대우조선해양 주식회사
IPC: B23K9/127
Abstract: PURPOSE: A laser vision sensor head for tracking a welding seam is provided to totally seal an assembly part with silicone treatment, thereby reducing damage to internal components and securing reliability by extending the lifetime of a product. CONSTITUTION: A laser vision sensor head(100) for tracking a welding seam includes a laser diode(101), a head main body(110), and a spatter cover(120). The laser diode scans a laser on a welding member. A laser reflecting mirror(102) for adjusting the incident angle of the laser and a camera for obtaining the video information of the laser scanned on the welding member are accommodated inside the head main body. The spatter cover is installed at the front of the head main body in order to prevent the penetration of foreign materials. The head main body comprises a main body housing(111) and a main body cover(112). The main body housing(111) is manufactured by one piece machining. The spatter cover(120) is attached and detached by a right angle insertion method.
Abstract translation: 目的：提供用于跟踪焊缝的激光视觉传感器头，以通过硅胶处理完全密封组件部件，从而减少对内部组件的损坏，并通过延长产品的使用寿命来确保可靠性。 构成：用于跟踪焊缝的激光视觉传感器头（100）包括激光二极管（101），头主体（110）和飞溅盖（120）。 激光二极管扫描焊接部件上的激光。 用于调整激光器的入射角的激光反射镜（102）和用于获得在焊接部件上扫描的激光的视频信息的照相机被容纳在头主体内部。 为了防止外来物质的渗入，飞溅盖安装在头主体的前部。 头主体包括主体壳体（111）和主体盖（112）。 主体外壳（111）通过一体机加工制造。 飞溅盖（120）通过直角插入方法附接和分离。
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公开(公告)号：KR101155446B1
公开(公告)日：2012-06-15
申请号：KR1020100107639
申请日：2010-11-01
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A calibration method between a robot and an LVS(Laser Vision System) using a lug is provided to improve the speed and accuracy of work by locating a robot in a set initial position by a worker so that the robot automatically implement successive processes. CONSTITUTION: A calibration method between a robot and an LVS(102) using a lug(1) comprises the steps of: locating a robot in the initial position of the lug, moving the robot to a measurement position of a touch sensor(101), implementing three-point measurement by the touch sensor in order to measure boundary feature points of the lug, moving the robot to a measurement position of the LVS, setting the joint type of the LVS into a simple fellet shape, and continuously measuring the feature points using the LVS by horizontally moving the robot along the boundary of the lug.
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