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    • 1. 发明授权
    • Method and system for performing seamless localization
    • 执行无缝定位的方法和系统
    • US08761934B2
    • 2014-06-24
    • US13328557
    • 2011-12-16
    • Chang Eun LeeTae-Kyung SungSung Hoon KimHyun-Ja ImYoung-Jo Cho
    • Chang Eun LeeTae-Kyung SungSung Hoon KimHyun-Ja ImYoung-Jo Cho
    • G05D1/02
    • G05D1/0282G05D1/0278G05D1/0291
    • A system achieves seamless localization for a plurality of robots when first some robots moves to a shadow area where GPS signals are not received while remaining second robots receives the GPS signals, by performing an absolute localization for the second robots using the GPS signals; and performing an absolute localization for the second robots using the GPS signals; performing a relative localization for the first robots based on the second robots, thereby determining an absolute location of the first robots. Further, when the second robots move to the shadow area where the first robots have been moved, the system performs the seamless localization by determining a relative location of the second robots based on the first robots on which the relative localization has been performed, thereby determining an absolute location of the second robots based on the relative location of the second robots.
    • 当第一个机器人移动到没有接收到GPS信号的阴影区域,而剩下的第二机器人接收到GPS信号时,通过使用GPS信号执行第二机器人的绝对定位,系统实现多个机器人的无缝定位。 并使用GPS信号对第二机器人执行绝对定位; 基于第二机器人执行第一机器人的相对定位,从而确定第一机器人的绝对位置。 此外,当第二机器人移动到第一机器人被移动的阴影区域时,系统通过基于执行了相对定位的第一机器人确定第二机器人的相对位置来执行无缝定位,从而确定 基于第二机器人的相对位置的第二机器人的绝对位置。
    • 5. 发明授权
    • Apparatus for integrally managing ship device and method thereof
    • 用于整体管理船舶装置的装置及其方法
    • US08290647B2
    • 2012-10-16
    • US12506443
    • 2009-07-21
    • Chang Eun LeeJun Hee ParkKwangil LeeKyeong Deok Moon
    • Chang Eun LeeJun Hee ParkKwangil LeeKyeong Deok Moon
    • G06F17/00
    • G06F15/177G06F15/173H04Q1/00
    • An apparatus for integrally managing a ship includes a device manager for integrally managing different types of local ship devices in the ship by using a standardized protocol message; a local device manager for managing local ship devices in a legacy environment on the basis of an independent local protocol; and an inter-working framework (IWF) for performing translation of a protocol for compatibility between the standardized protocol and the independent local protocol to manage the different types of local ship devices between the device manager and the local device manager. The device manager receives a remote control instruction for remotely maintaining and repairing the local ship device from a remote server connected through a wired/wireless communication network.
    • 一种用于整体管理船舶的装置包括一个设备管理器,用于通过使用标准化的协议消息来一体地管理船上的不同类型的本地船舶设备; 本地设备管理器,用于在独立的本地协议的基础上管理传统环境中的本地船舶设备; 以及用于执行协议翻译以用于标准化协议和独立本地协议之间的兼容性的互连框架(IWF),以管理设备管理器和本地设备管理器之间的不同类型的本地船舶设备。 设备管理器从通过有线/无线通信网络连接的远程服务器接收远程维护和修复本地船舶设备的远程控制指令。
    • 6. 发明申请
    • CMOS Image Sensor and Method for Manufacturing the Same
    • CMOS图像传感器及其制造方法
    • US20070166865A1
    • 2007-07-19
    • US11615086
    • 2006-12-22
    • Chang Eun Lee
    • Chang Eun Lee
    • H01L23/58H01L31/06H01L21/00
    • H01L27/14632H01L27/14621H01L27/14643
    • A CMOS image sensor and a method for manufacturing the same are provided. The method includes: preparing a semiconductor substrate in which a device isolation region and an active region are defined; forming a gate pattern including a gate oxide layer and a gate electrode on the semiconductor substrate; implanting n-type impurity ions in a predetermined part of the active region of the semiconductor substrate to form a photodiode region; forming a spacer at a sidewall of the gate pattern; forming a p-type impurity region at a surface of the photodiode region; forming an epitaxial layer on the semiconductor substrate and the gate pattern except for on the device isolation region and the spacers by performing a selective epitaxial growth; and implanting n+ type ions in a transistor region of the semiconductor substrate below the epitaxial layer to form a source/drain region.
    • 提供CMOS图像传感器及其制造方法。 该方法包括:制备其中限定了器件隔离区和有源区的半导体衬底; 在所述半导体衬底上形成包括栅极氧化物层和栅电极的栅极图案; 在所述半导体衬底的有源区的预定部分中注入n型杂质离子以形成光电二极管区; 在所述栅极图案的侧壁处形成间隔物; 在所述光电二极管区域的表面形成p型杂质区域; 通过进行选择性外延生长,在半导体衬底上形成除了器件隔离区域和间隔物之外的栅极图案的外延层; 以及在所述半导体衬底的所述外延层下面的晶体管区域内注入n +型离子以形成源/漏区。
    • 9. 发明授权
    • Integrated gateway apparatus and communications method
    • 集成网关设备和通信方式
    • US08170015B2
    • 2012-05-01
    • US12548648
    • 2009-08-27
    • Kwangil LeeJun Hee ParkChang Eun LeeKyeong Deok Moon
    • Kwangil LeeJun Hee ParkChang Eun LeeKyeong Deok Moon
    • H04L12/28
    • H04L12/66H04L12/4625H04L63/0227H04L63/16H04L2012/40286
    • An integrated gateway apparatus includes a policy storage for storing therein a first information on message filtering and switching policies for messages received from heterogeneous devices in lower networks via network interfaces; a device management unit for extracting a second information on the messages, the devices and the network interfaces; a layer-basis filter unit for performing, based on the first and the second information, the message filtering and switching on the messages on a layer basis; and an integrated switch management unit for providing the first information to the layer-basis filter unit and controlling the layer-basis filtering unit. The layer-basis filter unit includes a switch filter unit, a route filter unit and a gateway filter unit for performing the message filtering and switching in a MAC layer, in a network layer and a transport layer and in an application layer, respectively.
    • 集成网关装置包括策略存储器,用于在其中存储关于消息过滤的第一信息和用于经由网络接口​​从下级网络中的异构设备接收的消息的交换策略; 用于提取关于消息,设备和网络接口的第二信息的设备管理单元; 层次滤波器单元,用于基于第一和第二信息,以层为基础来执行消息过滤和消息上的切换; 以及用于将所述第一信息提供给所述层基滤波器单元并且控制所述基于层的滤波单元的集成交换管理单元。 层基滤波器单元包括交换滤波器单元,路由滤波器单元和网关滤波器单元,用于分别在网络层,传输层和应用层中执行MAC层中的消息过滤和交换。