公开(公告)号：US20120019627A1

公开(公告)日：2012-01-26

申请号：US13262192

申请日：2010-03-12

Applicant: Yoo-Jin Choi ,  Young-Gie Kim ,  Jeong-Suk Yoon ,  Seong-Soo Lee ,  Yie-Bin Kim ,  Seung-Min Baek ,  Sang-Ik Na ,  Su-Uk Choe ,  Dong-Hoon Yi ,  Jei-Hun Lee

Inventor： Yoo-Jin Choi ,  Young-Gie Kim ,  Jeong-Suk Yoon ,  Seong-Soo Lee ,  Yie-Bin Kim ,  Seung-Min Baek ,  Sang-Ik Na ,  Su-Uk Choe ,  Dong-Hoon Yi ,  Jei-Hun Lee

IPC: H04N13/02

CPC classification number: A47L9/009 ,  A47L2201/04 ,  G01S15/931 ,  G01S2015/938 ,  G05D1/0246 ,  G05D1/0253 ,  G05D1/0274 ,  G05D2201/0203

Abstract: Disclosed are a mobile robot with a single camera capable of performing a cleaning process with respect to surroundings, and capable of more precisely making a 3D map of the surroundings including a plurality of feature points, and a method for recognizing 3D surroundings of the same. According to the method, images of the surroundings are captured, and a preset number of particles with respect to feature points of a first image are projected to a second image based on matching information of feature points extracted from the two images sequentially captured, thereby extracting 3D information of the surroundings.

Abstract translation: 公开了具有能够对周围环境进行清洁处理的单个摄像机的移动机器人，并且能够更准确地制作包括多个特征点的周围环境的3D地图，以及用于识别其中的3D环境的方法。 根据该方法，捕获周围的图像，并且基于从顺序捕获的两个图像中提取的特征点的匹配信息，将关于第一图像的特征点的预定数量的粒子投影到第二图像，从而提取 环境的3D信息。

公开(公告)号：US20110098853A1

公开(公告)日：2011-04-28

申请号：US12740535

申请日：2008-10-24

Applicant: Dong-Woo Park ,  Sung-Woon Kim ,  Dong-Hoon YI ,  Jeong-Suk Yoon ,  Jong-II Park ,  Hyoung-Hwa Yoon

Inventor： Dong-Woo Park ,  Sung-Woon Kim ,  Dong-Hoon YI ,  Jeong-Suk Yoon ,  Jong-II Park ,  Hyoung-Hwa Yoon

IPC: G05B15/00 ,  G06F19/00

CPC classification number: G05D1/0219 ,  A47L2201/04 ,  A47L2201/06 ,  G05D1/0225 ,  G05D1/0255 ,  G05D1/027 ,  G05D2201/0203

Abstract: A method for controlling a robot cleaner includes: detecting a cleaning target space, setting a cleaning region within the detected cleaning space and cleaning the set cleaning region; if the set cleaning region is completely cleaned, moving to a not-yet-cleaned region adjacent to a cleaning completion spot of the cleaning region; and setting a new cleaning region in the not-yet-cleaned region and performing cleaning. Without repeating a cleaning region in the cleaning target space, the robot cleaner can extend its cleaning region, so the cleaning efficiency of the robot cleaner can be improved. Also, the robot cleaner can be smoothly enter a new cleaning target space or released therefrom. In particular, even when the entrance of the new cleaning target space is narrow, the robot cleaner can smoothly enter the new cleaning target space and gets out thereof.

Abstract translation: 一种用于控制机器人清洁器的方法包括：检测清洁目标空间，设置检测到的清洁空间内的清洁区域并清洁设置的清洁区域; 如果设置的清洁区域被完全清洁，移动到与清洁区域的清洁完成点相邻的尚未清洁的区域; 并且在尚未清洁的区域中设置新的清洁区域并进行清洁。 机器人清洁器不会在清洁目标空间中重复清洁区域，所以能够延长其清洁区域，从而可以提高机器人清洁器的清洁效率。 此外，机器人清洁器可以顺利地进入新的清洁目标空间或从其中释放。 特别是，即使新的清洁对象空间的入口狭窄，机器人清洁器也可以平稳地进入新的清洁对象空间并离开。

公开(公告)号：US07729335B2

公开(公告)日：2010-06-01

申请号：US11419139

申请日：2006-05-18

Applicant: Joon Hwi Lee ,  Chu Hyun Seo ,  Young In Kim ,  Mun Ho Jung ,  Moon Jeung Joe ,  Dong Hoon Yi ,  Hyong Chol Choi

Inventor： Joon Hwi Lee ,  Chu Hyun Seo ,  Young In Kim ,  Mun Ho Jung ,  Moon Jeung Joe ,  Dong Hoon Yi ,  Hyong Chol Choi

IPC: H04L3/24 ,  H04M11/04 ,  H04W24/00 ,  G06F19/00 ,  G01C21/00 ,  G11C21/30

CPC classification number: H04L47/10 ,  H04L43/067 ,  H04L43/0858 ,  H04L47/11

Abstract: A method for identifying traffic information includes receiving traffic data including a first identifier, information corresponding to a prediction of an amount of congestion for a particular link, and information corresponding to a location associated with the particular link. The first identifier enables a determination of a type of the information that is included within the received traffic data. The method also includes determining a type of information included within the received traffic data based on the first identifier and determining congestion amount prediction information based on the information included in the received traffic data only if the first identifier enables a determination that the received traffic data includes a prediction related to congestion amount. The method further includes determining location information based on the information that is included in the received traffic data corresponding to the location associated with the particular link identifying traffic information based on the determined congestion amount prediction information and the determined location information.

Abstract translation: 用于识别交通信息的方法包括接收包括第一标识符的业务数据，对应于特定链路的拥塞量的预测信息，以及与特定链路相关联的位置的信息。 第一标识符能够确定包括在所接收的业务数据内的信息的类型。 该方法还包括基于第一标识符确定所接收的业务数据中包括的信息的类型，并且仅当第一标识符能够确定接收到的业务数据包括在内时，基于包括在所接收的业务数据中的信息来确定拥塞量预测信息 与拥塞量有关的预测。 该方法还包括基于所确定的拥塞量预测信息和所确定的位置信息，基于包含在与识别交通信息的特定链路相关联的位置的接收到的业务数据中的信息来确定位置信息。

公开(公告)号：US20060041377A1

公开(公告)日：2006-02-23

申请号：US11202858

申请日：2005-08-11

Applicant: Mun Ho Jung ,  Dong Hoon Yi

Inventor： Mun Ho Jung ,  Dong Hoon Yi

IPC: G01C21/36

CPC classification number: G01S19/49 ,  G01C21/30

Abstract: A method of estimating a position of a mobile object in a navigation system is provided that comprises the steps of: loading a mobile object position data backed up during stoppage of the mobile object, at an initial stage of travel as the mobile object restarts traveling; estimating a current position of the mobile object from the loaded position data of the mobile object by dead reckoning navigation; causing the estimated current position of the mobile object to be matched to a map data; determining whether the mobile object has entered a link, based on the mobile object position matched to the map data and detection signals indicative of the travel conditions of the mobile object generated from a sensor part; and estimating the current position of the mobile object by establishing the azimuth angle of the link as an azimuth angle of the mobile object through the dead reckoning navigation if the mobile object is determined to have entered the link.

Abstract translation: 提供了一种在导航系统中估计移动物体的位置的方法，包括以下步骤：在移动对象重新开始行驶时，在移动对象的停止期间，在移动的初始阶段加载备份的移动对象位置数据; 通过航位推算导航来估计来自移动物体的载入位置数据的移动物体的当前位置; 使得所述移动对象的估计当前位置与地图数据匹配; 基于与地图数据匹配的移动对象位置和指示从传感器部分生成的移动对象的旅行状况的检测信号，确定移动对象是否已经进入链接; 以及如果所述移动对象被确定已经进入所述链路，则通过建立所述链路的方位角作为所述移动对象通过所述航位推算导航的方位角来估计所述移动对象的当前位置。

公开(公告)号：US08489234B2

公开(公告)日：2013-07-16

申请号：US12669208

申请日：2008-07-16

Applicant: Ho-Seon Rew ,  Dong-Hoon Yi ,  Young-Gie Kim ,  Young-Gyu Jung ,  Moon-Kee Chung ,  Jong-Il Park ,  Woo-Jin Choi

Inventor： Ho-Seon Rew ,  Dong-Hoon Yi ,  Young-Gie Kim ,  Young-Gyu Jung ,  Moon-Kee Chung ,  Jong-Il Park ,  Woo-Jin Choi

IPC: G06F19/00

CPC classification number: A47L9/009 ,  A47L2201/04 ,  G05D1/0255 ,  G05D2201/0215

Abstract: Disclosed are a mobile robot and a controlling method thereof. The mobile robot comprises: a case; and a sensor unit having two or more sending portions and two or more receiving portions arranged on an outer surface of the case separately and alternately. The plurality of sending portions and receiving portions are arranged in an alternating manner, thereby having a directivity. Also, since signals received through the receiving portions are judged based on a reference value, an area unallowable to be detected for an obstacle sensing is minimized, which allows an obstacle to be detected more accurately. When the obstacle corresponds to a side wall on the basis of a moving path of the mobile robot, a distance between the side wall and the mobile robot is calculated based on signals received by the receiving portion closest to the side wall. Accordingly, the mobile robot can move with maintaining a constant distance from the side wall.

Abstract translation: 公开了一种移动机器人及其控制方法。 移动机器人包括：壳体; 以及传感器单元，其具有两个或更多个发送部分和两个或更多个接收部分，分别和交替地布置在壳体的外表面上。 多个发送部分和接收部分以交替的方式布置，从而具有方向性。 此外，由于基于参考值判断通过接收部分接收到的信号，所以不容易被检测用于障碍物感测的区域被最小化，这允许更准确地检测障碍物。 当障碍物基于移动机器人的移动路径对应于侧壁时，基于最靠近侧壁的接收部分接收的信号来计算侧壁和移动机器人之间的距离。 因此，移动机器人可以在与侧壁保持恒定距离的情况下移动。

公开(公告)号：US07493214B2

公开(公告)日：2009-02-17

申请号：US11234632

申请日：2005-09-22

Applicant: Mun Ho Jung ,  Dong Hoon Yi ,  Hee Youn Lee ,  Jeong Soo Lee

Inventor： Mun Ho Jung ,  Dong Hoon Yi ,  Hee Youn Lee ,  Jeong Soo Lee

IPC: G01C21/34 ,  G01C21/26

CPC classification number: G08G1/096827 ,  G08G1/096816 ,  G08G1/096838 ,  G08G1/096888

Abstract: A travel route searching method of a mobile object whereby a travel route preferred by a user of a mobile object is searched using a road preferred by the user of the mobile object, a travel pattern at a crossroad and a road recommended by other user, and wherein the method comprises the steps of: collecting information of a road traveled by the mobile object, and discriminating a road preference by the collected information of the road to search the travel route; collecting a behavioral factor of the mobile object at a crossroad, and discriminating a behavioral factor preference of the user by the collected behavioral factor to search the travel route; storing as a recommended road the information of the road the mobile object has traveled if there is a instruction of storing the recommended road; and searching a recommended road situated between a starting point and a destination if the travel route is searched. Preference of the user relative to roads, a travel pattern preferred by the user and a recommended route are selectively used for the search of the travel route by the user.

Abstract translation: 使用移动体的用户优先选择的道路，十字路口的行驶模式以及由其他用户推荐的道路来搜索由移动体的用户优选的行驶路径的移动体的行驶路径搜索方法，以及 其特征在于，所述方法包括以下步骤：收集所述移动体所行驶的道路的信息，通过所述收集的道路信息来辨别道路偏好，以搜索所述行驶路线; 在十字路口收集移动物体的行为因素，并通过收集的行为因素来区分用户的行为因素偏好来搜索旅行路线; 如果存在推荐道路的存储指令，则存储作为推荐道路的移动对象已经行进的道路的信息; 并且如果搜索行驶路线，则搜索位于起始点和目的地之间的推荐道路。 用户相对于道路的偏好，用户优选的旅行图案和推荐路线被选择性地用于用户搜索旅行路线。

公开(公告)号：US07060948B2

公开(公告)日：2006-06-13

申请号：US10307694

申请日：2002-12-02

Applicant: Dong-il Cho ,  Dae-sung Yoon ,  Young-sun Lee ,  Dong-hoon Yi ,  Geun-bae Lim

Inventor： Dong-il Cho ,  Dae-sung Yoon ,  Young-sun Lee ,  Dong-hoon Yi ,  Geun-bae Lim

IPC: H05B1/02

CPC classification number: B01L7/525 ,  B01L2200/147 ,  G05D23/1934 ,  Y10T307/469

Abstract: Provided are a temperature control method and apparatus for driving a polymerize chain reaction (PCR) chip. In the temperature control apparatus, which is for a polymerize chain reaction chip, PCR chips receive electric power from the outside and generating heat to maintain a predetermined temperature and for outputting actual temperature information to the outside. electric power supply units supply electric power to the PCR chips according to input control signals, and a controller generates the control signals based on control information including pre-established control temperature and control time information and the actual temperature information supplied from the PCR chips in order to supply the control signals to the electric power supply units. In the present invention, it is possible to examine various kinds of DNA at the same time because the temperature control apparatus controls the temperatures of DNA samples at the same time.

Abstract translation: 提供了用于驱动聚合链式反应（PCR）芯片的温度控制方法和装置。 在用于聚合链式反应芯片的温度控制装置中，PCR芯片从外部接收电力并产生热量以保持预定温度并将实际温度信息输出到外部。 电源单元根据输入控制信号向PCR芯片提供电力，并且控制器基于包括预先建立的控制温度和控制时间信息的控制信息以及从PCR芯片提供的实际温度信息按顺序产生控制信号 以将控制信号提供给电力供应单元。 在本发明中，可以同时检测各种DNA，因为温度控制装置同时控制DNA样品的温度。

公开(公告)号：US08954191B2

公开(公告)日：2015-02-10

申请号：US12718380

申请日：2010-03-05

Applicant: Dong Hoon Yi ,  Young Gie Kim ,  Jeong Suk Yoon ,  Seong Soo Lee ,  Jei Hun Lee ,  Seung Min Baek ,  Yoo Jin Choi ,  Sang Ik Na ,  Su Uk Choe ,  Yie Bin Kim

Inventor： Dong Hoon Yi ,  Young Gie Kim ,  Jeong Suk Yoon ,  Seong Soo Lee ,  Jei Hun Lee ,  Seung Min Baek ,  Yoo Jin Choi ,  Sang Ik Na ,  Su Uk Choe ,  Yie Bin Kim

IPC: G05B19/04 ,  G05B19/18 ,  G05D1/02

CPC classification number: G05D1/0274 ,  G05D1/0246 ,  G05D1/0255 ,  G05D2201/0203

Abstract: Disclosed is a mobile robot and a controlling method of the same. An entire movement region is divided into a plurality of regions, and a partial map is gradually made by using feature points of a plurality of images of the divided regions. Then, the map is compensated into a closed curved line, thereby making an entire map. Furthermore, when the mobile robot is positioned at a boundary of neighboring regions of the cleaning region, the boundary where a closed curved line is formed, the mobile robot compensates for its position based on a matching result between feature points included in the map, and feature points extracted from images captured during a cleaning process.

Abstract translation: 公开了一种移动机器人及其控制方法。 整个移动区域被划分为多个区域，并且通过使用分割区域的多个图像的特征点逐渐地进行部分地图。 然后，将地图补偿为闭合的曲线，从而制作整个地图。 此外，当移动机器人位于清洁区域的相邻区域的边界处，形成闭合曲线的边界时，移动机器人基于地图中包括的特征点之间的匹配结果来补偿其位置，以及 从清洁过程中捕获的图像中提取特征点。

公开(公告)号：US20130221221A1

公开(公告)日：2013-08-29

申请号：US13881274

申请日：2011-06-28

Applicant: Abdessattar Bouzid ,  Sung Wook Moon ,  Dong Hoon Yi ,  Se Min Kim

Inventor： Abdessattar Bouzid ,  Sung Wook Moon ,  Dong Hoon Yi ,  Se Min Kim

IPC: H01L31/09

CPC classification number: H01L31/09 ,  G01J1/44 ,  G01J2001/442 ,  G01J2001/4466

Abstract: The present invention relates to a single photon detector (SPD) at telecom wavelength of 1.55 μm based on InGaAs/InP avalanche photodiode (APD). In order to operate the SPD at a low after-pulse noise, a DC bias voltage lower than the breakdown voltage is applied to an InGaAs/InP APD. A bipolar rectangular gating signal is superimposed with the DC bias voltage and applied to the APD so as to exceed the breakdown voltage during the gate-on time of each period of the gate signal. The use of the bipolar rectangular gating signal enabling us to operate the APD well below the breakdown voltage during the gate-off time, thereby make the release of the trapped charge carriers faster and then reduces the after-pulse noise. As a result, it permits to increase the repetition rate of the SPD.

Abstract translation: 本发明涉及基于InGaAs / InP雪崩光电二极管（APD）的电信波长为1.55mum的单光子检测器（SPD）。 为了在低后脉冲噪声下操作SPD，将低于击穿电压的DC偏置电压施加到InGaAs / InP APD。 双极矩形门控信号与直流偏置电压叠加并施加到APD，以便在栅极信号的每个周期的栅极导通时间内超过击穿电压。 使用双极矩形门控信号，使得我们能够在栅极截止时间内将APD远低于击穿电压，从而使捕获的电荷载体更快地释放，然后降低脉冲后噪声。 结果，它允许增加SPD的重复率。

公开(公告)号：US20060238372A1

公开(公告)日：2006-10-26

申请号：US11279990

申请日：2006-04-17

Applicant: Munho JUNG ,  Dong-Hoon YI ,  Moon JOE ,  Hee-Youn LEE ,  Sun KIM ,  Joonhwi LEE

Inventor： Munho JUNG ,  Dong-Hoon YI ,  Moon JOE ,  Hee-Youn LEE ,  Sun KIM ,  Joonhwi LEE

IPC: G08C19/00

CPC classification number: H04H60/13 ,  H04H20/28 ,  H04H20/59 ,  H04H20/91 ,  H04H2201/15 ,  H04H2201/70 ,  H04N21/4131 ,  H04N21/435 ,  H04N21/43615 ,  H04N21/4882 ,  H04N21/6332 ,  H04N21/654 ,  H04N21/6547 ,  H04N21/8186

Abstract: An apparatus and a method for controlling an electric appliance using a broadcast wave are disclosed. Various electric appliances widely used in each household are so configured as to be equipped with a broadcast receiving module and receive a product-related additional data packet through the broadcast wave such as an FM multiplex broadcasting. The electric appliance controls its own operation according to information in the received additional data packet. Accordingly, the present invention enables the electric appliances to be remotely controlled by receiving the product control information packet transmitted through the broadcast wave. The present invention enables a natural disaster to be warned by receiving a disaster warning data packet transmitted through the broadcast wave. The present invention further enables guidance information on the electric appliance to be displayed by receiving the product guidance information packet transmitted through the broadcast wave.

Abstract translation: 公开了一种使用广播波来控制电器的装置和方法。 在家庭中广泛使用的各种电器被配置成配备有广播接收模块，并且通过诸如FM多路复用广播的广播波接收与产品相关的附加数据包。 电器根据接收到的附加数据包中的信息控制其自身的操作。 因此，本发明能够通过接收通过广播波发送的产品控制信息包来远程控制电器。 本发明能够通过接收通过广播波发送的灾害警报数据分组来警告自然灾害。 本发明还能够通过接收通过广播波发送的产品引导信息包来显示关于电器的引导信息。