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公开(公告)号：KR101248978B1
公开(公告)日：2013-04-02
申请号：KR1020120005613
申请日：2012-01-18
Applicant: 서울대학교산학협력단
IPC: B25J5/00 , B62D55/075
CPC classification number: B25J5/00 , B25J5/005 , B25J5/007 , B62D55/02 , B62D55/075 , B62D57/024
Abstract: PURPOSE: A mobile robot with a caterpillar and a driving wheel is provided to enhance energy efficiency by preventing unnecessary use of power when driving. CONSTITUTION: A mobile robot with a caterpillar and a driving wheel comprises a body unit(100), a main wheel support board(200), an auxiliary wheel support board(300), a first driving wheel(410), a driving caterpillar(430), a second driving wheel(420), a first driving motor, a caterpillar assembly motor, a caterpillar driving motor, a second driving motor, and a control unit. The caterpillar assembly motor assembles the driving caterpillar. The control unit controls operation of the first driving motor, the caterpillar assembly motor, the caterpillar driving motor, and the second driving motor.
Abstract translation: 目的：提供具有履带式和驱动轮的移动式机器人，通过在驾驶时不必要地使用电力来提高能源效率。 构成：具有履带和驱动轮的移动机器人包括主体单元（100），主轮支撑板（200），辅助轮支撑板（300），第一驱动轮（410），驾驶履带 430），第二驱动轮（420），第一驱动马达，履带总成马达，履带驱动马达，第二驱动马达和控制单元。 卡特彼勒组装电机组装驾驶履带。 控制单元控制第一驱动马达，履带式马达，履带驱动马达和第二驱动马达的运转。
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公开(公告)号：KR1020130004825A
公开(公告)日：2013-01-14
申请号：KR1020110066119
申请日：2011-07-04
Applicant: 서울대학교산학협력단
IPC: B25J5/00 , B62D55/075 , A47L11/38
Abstract: PURPOSE: A climbing robot having a rope ascender is provided to enable the climbing robot to change a direction on a wall surface as the robot goes up and down the wall surface while the robot is in contact with the wall surface so that a route can be corrected or a posture of a mounting body can be changed. CONSTITUTION: A climbing robot(1000) having a rope ascender comprises a main body(500), caterpillar wheels(610,620,630,640), an ascender assembly(100), and propeller units(210,220). The caterpillar wheels are rotatably fixed to the main body. Caterpillars of the caterpillar wheels are in contact to a wall surface so that the caterpillar wheels are transferred. The ascender assembly is joined to the main body and comprises two pulleys rotating while engaging a rope. The propeller units are arranged in the main body and form an air flow in a direction of moving the main body closely to the wall surface. [Reference numerals] (AA) Front; (BB) Back; (CC) Right; (DD) Left
Abstract translation: 目的：提供一种具有绳索上升器的攀爬机器人，使机器人能够随着机器人在壁面上下移动而改变壁面上的方向，同时机器人与墙壁表面接触，使得路线可以 可以改变校正或安装体的姿势。 构成：具有绳索上升器的攀爬机器人（1000）包括主体（500），履带轮（610,620,630,640），上升组件（100）和螺旋桨单元（210,220）。 履带轮可旋转地固定在主体上。 毛毛虫轮的毛毛虫与墙壁表面接触，使得履带轮被转移。 升降组件连接到主体并且包括在接合绳索的同时旋转的两个滑轮。 螺旋桨单元布置在主体中，并且在主体紧密靠近壁表面的方向上形成气流。 （附图标记）（AA）前面; （BB）返回; （CC）权利; （DD）左
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公开(公告)号：KR1020120097756A
公开(公告)日：2012-09-05
申请号：KR1020110017165
申请日：2011-02-25
Applicant: 서울대학교산학협력단
IPC: G01S19/11
CPC classification number: G01S19/11
Abstract: PURPOSE: A pseudolite navigation system is provided to precisely produce a navigation solution for self-position of a portable terminal. CONSTITUTION: A pseudolite navigation system comprises a plurality of virtual GNSS satellites(10a-10d), a plurality of pseudolites(20a-20d), a base station(30), and a portable terminal(40). The plurality of pseudolites transmits a navigation signal which copies a satellite signal transmitted from the plurality of virtual GNSS satellites. The base station transmits location information of the plurality of virtual GNSS satellites and the plurality of pseudolites. The portable terminal produces a navigation solution for self-position based on a signal received from the plurality of pseudolites and the base station.
Abstract translation: 目的：提供伪卫星导航系统，以精确地产生便携式终端自身定位的导航解决方案。 构成：伪卫星导航系统包括多个虚拟GNSS卫星（10a-10d），多个伪卫星（20a-20d），基站（30）和便携式终端（40）。 多个伪卫星发送复制从多个虚拟GNSS卫星发送的卫星信号的导航信号。 基站发送多个虚拟GNSS卫星和多个伪卫星的位置信息。 便携式终端基于从多个伪卫星和基站接收的信号产生用于自身位置的导航解决方案。
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公开(公告)号：KR101175872B1
公开(公告)日：2012-08-21
申请号：KR1020100092476
申请日：2010-09-20
Applicant: 서울대학교산학협력단
Abstract: 본발명은단 하나의가시광통신장치로부터신호가수신되는경우에도단말기의위치를계산할수 있도록하는복수의광원을포함하는단일가시광통신장치기반위치확인시스템및 방법에관한것이다.이를위해, 본발명은복수의광원을포함하여이루어지는가시광통신장치가복수의광원을통해가시광통신신호를송출하면, 이를수신하는단말기가각각의광원으로부터수신한가시광통신신호로부터통신채널별측정치를수집하고, 단말기에서수집된통신채널별측정치를이용하여단말기의위치를계산하도록구성되는것이바람직하다.이에따라, 본발명은단 하나의가시광통신장치로부터신호가수신되는경우에도단말기의위치를정확하게계산할수 있게된다.
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公开(公告)号：KR1020120030756A
公开(公告)日：2012-03-29
申请号：KR1020100092476
申请日：2010-09-20
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A position verification system based on a single visible light communication device and a method thereof are provided to precisely determine the location of a terminal using the visible light communication device by including a plurality of light sources for signal transmission. CONSTITUTION: A visible light communication device(100) comprises a plurality of light sources. The visible light communication device transmits a visible light communication signal through the light sources. A terminal(200) receives a visible light communication signal transmitted through the light sources. The terminal collects a measured value of each communication channel from the received visible light communication signal. A location calculation module(300) calculates the location of the terminal using a differential value of channels arranged between each light source and the terminal.
Abstract translation: 目的：提供一种基于单个可见光通信设备的位置验证系统及其方法，以通过包括用于信号传输的多个光源来精确地确定使用可见光通信设备的终端的位置。 构成：可见光通信装置（100）包括多个光源。 可见光通信装置通过光源发送可见光通信信号。 终端（200）接收通过光源发送的可见光通信信号。 终端从接收到的可见光通信信号中收集每个通信信道的测量值。 位置计算模块（300）使用布置在每个光源和终端之间的信道的差分值来计算终端的位置。
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Patent Agency Ranking
公开(公告)号：KR1020110074278A
公开(公告)日：2011-06-30
申请号：KR1020090131194
申请日：2009-12-24
Applicant: 한국과학기술원 , 서울대학교산학협력단
Abstract: PURPOSE: A height adjustable crane and a vessel with the crane are provided to ensure stability of the vessel and unloading efficiency of a container through the height adjusting of a sea crane using a rack and a pinion structure. CONSTITUTION: A vessel comprises a hull, a frame module, a frame guide and a frame moving unit(320). The hull floats on the sea. The frame module is installed on the hull and comprises a vertical frame(361), on the side of which a rack gear is installed. The frame guide guides so that the vertical frame move vertically. A pinion gear, which engages with the rack gear and rotates, is prepared on the frame moving unit.
Abstract translation: 目的：提供高度可调的起重机和具有起重机的容器，以通过使用齿条和小齿轮结构的海上起重机的高度调节来确保容器的稳定性和容器的卸载效率。 构成：船体包括船体，框架模块，框架引导件和框架移动单元（320）。 船体漂浮在海上。 框架模块安装在船体上并且包括垂直框架（361），其侧面安装有齿条。 框架引导件引导垂直框架垂直移动。 在框架移动单元上准备与齿条啮合并旋转的小齿轮。
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公开(公告)号：KR1020100085342A
公开(公告)日：2010-07-29
申请号：KR1020090004567
申请日：2009-01-20
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: An interface unit and a climbing robot including the same are provided to reduce the use of power of a vacuum pump by applying vacuum pressure to the vacuum pump. CONSTITUTION: An interface unit(100) comprises a housing(8), a piston(4), a bellows assembly, a spool(17), and a center rod. The piston comprises a piston head and a piston rod. The piston head divides the housing into first and second chambers. The bellows assembly comprises bellows top and bottom plates(26,32) and a bellows. The bellows connects the bellows top and bottom plates. The spool selectively applies vacuum pressure to the first and second chambers and controls the movement of the piston.
Abstract translation: 目的：提供一种接口单元和包括该接口单元的攀爬机器，以通过向真空泵施加真空压力来减少真空泵的功率的使用。 构成：接口单元（100）包括壳体（8），活塞（4），波纹管组件，线轴（17）和中心杆。 活塞包括活塞头和活塞杆。 活塞头将壳体分成第一和第二腔室。 波纹管组件包括波纹管顶板和底板（26,32）和波纹管。 波纹管连接波纹管顶板和底板。 阀芯选择性地向第一和第二腔室施加真空压力并控制活塞的运动。
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公开(公告)号：KR102243740B1
公开(公告)日：2021-04-26
申请号：KR1020190158263
申请日：2019-12-02
Applicant: 서울대학교산학협력단 , 한양대학교 산학협력단 , 경기대학교 산학협력단
Abstract: 본발명에따른등반로봇플랫폼은, 건물의외벽을따라등강하는등반로봇플랫폼으로서, 연직방향으로연장되고좌우방향으로이격된한 쌍의로프를, 각각감으며등강하는한 쌍의등강기; 및등강기에장착되고, 한쌍의프로펠러모듈을구비하는조향장치를포함하고, 한쌍의프로펠러모듈은, 좌우방향으로이격되게배치되고, 등강기에설치된틸팅축을중심으로틸팅가능하며, 프로펠러가틸팅축에수직한회전축을중심으로회전하는것에의해추력을발생시키고, 한쌍의등강기가한 쌍의로프각각을감는힘의차이, 한쌍의프로펠러모듈이각각발생시키는추력의크기의차이, 및추력의방향의차이중 적어도어느하나에기초해서, 이동하는방향이결정된다.
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公开(公告)号：KR102240305B1
公开(公告)日：2021-04-14
申请号：KR1020190127749
申请日：2019-10-15
Applicant: 서울대학교산학협력단 , 한양대학교 산학협력단 , 경기대학교 산학협력단
Abstract: 본발명에따른등강기는, 제1 방향을중심으로회전하는중심축; 중심축에대해독립적인회전이가능하도록중심축에결합된복수개의등강풀리; 및중심축과함께회전하도록중심축에결합되고, 중심축의회전동력을복수개의등강풀리에차등적으로분배가능하도록복수개의등강풀리와연결된차동기어장치를포함하고, 복수개의등강풀리중 적어도 2개의등강풀리에로프가감긴상태에서, 중심축의회전에의해등강풀리가회전함에따라, 로프를타고등강한다.
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公开(公告)号：KR102152163B1
公开(公告)日：2020-09-08
申请号：KR1020190017387
申请日：2019-02-14
Applicant: 중앙대학교 산학협력단 , 서울대학교산학협력단
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