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公开(公告)号：KR1020130027671A
公开(公告)日：2013-03-18
申请号：KR1020110090999
申请日：2011-09-08
Applicant: 한국전자통신연구원
IPC: H04N15/00
CPC classification number: G02B5/04 , G01J3/0289 , G02B5/26
Abstract: PURPOSE: A depth information acquisition device and a three-dimensional information acquisition system are provided to acquire a depth image and a color image by radiating reflection light according to a wavelength. CONSTITUTION: A pattern radiating unit(110) radiates a defined infrared pattern to an object(1000) by using a light source module(112). An image photographing unit(120) captures reflection light by dividing the reflection light reflected from a target object according to a wavelength. A control module(131) of a control unit(130) calculates the depth information of a color image based on the color image and a depth image according to a program stored in a memory module(132). [Reference numerals] (1000) Object; (110) Pattern radiating unit; (111) Pattern radiating optical module; (112) Light source module; (113) Light source control module; (120) Image photographing unit; (121) Condensing module; (122) Spectral module; (123) Color image measuring module; (124) Infrared ray image measuring module; (130) Control unit; (131) Control module; (132) Memory module; (AA) Reflected light
Abstract translation: 目的：提供深度信息获取装置和三维信息获取系统，以通过根据波长辐射反射光来获取深度图像和彩色图像。 构成：图案辐射单元（110）通过使用光源模块（112）将限定的红外图案辐射到物体（1000）。 图像拍摄单元（120）通过根据波长划分从目标物体反射的反射光来捕获反射光。 控制单元（130）的控制模块（131）根据存储在存储器模块（132）中的程序，基于彩色图像和深度图像来计算彩色图像的深度信息。 （附图标记）（1000）对象; （110）模式辐射单元; （111）模式辐射光模块; （112）光源模块; （113）光源控制模块; （120）图像拍摄单元; （121）冷凝模块; （122）光谱模块; （123）彩色图像测量模块; （124）红外线图像测量模块; （130）控制单元; （131）控制模块; （132）内存模块; （AA）反射光
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公开(公告)号：KR1020110070654A
公开(公告)日：2011-06-24
申请号：KR1020100015266
申请日：2010-02-19
Applicant: 한국전자통신연구원
Abstract: PURPOSE: Smart energy managing apparatus and method for controlling power consumption are provided to supply energy according to the desire of customers by analyzing energy consuming patterns. CONSTITUTION: A managing server(100) is in connection with electronic appliance using groups through a gateway(200). The gateway is in connection with the network of the electronic appliance using groups based on a zigbee communication method. The gateway corresponds to respect electronic appliance using group. A smart meter(400) measures the amount of power consumption of an electronic appliance(10). A load controller controls the use of power for the electronic appliance.
Abstract translation: 目的：提供用于控制功耗的智能能源管理装置和方法，通过分析能耗模式，根据客户的需求提供能源。 构成：管理服务器（100）与通过网关（200）使用组的电子设备相关联。 该网关使用基于Zigbee通信方式的组合使用电子设备的网络。 网关对应于电子设备使用组。 智能电表（400）测量电子设备（10）的功耗量。 负载控制器控制电子设备的电力使用。
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公开(公告)号：KR1020090054111A
公开(公告)日：2009-05-29
申请号：KR1020070120821
申请日：2007-11-26
Applicant: 한국전자통신연구원
CPC classification number: Y02D50/30 , H04W8/186 , H04W40/248 , H04W84/18
Abstract: 무선 센서 네트워크를 이용한 독립된 이동 그룹 관리 방법 및 시스템을 개시한다. 본 발명에 의한 무선 센서 네트워크를 이용한 독립된 이동 그룹 관리 방법은 적어도 하나의 이웃 단말로부터 관리 단말과의 연결 여부와 연관된 연결 정보를 수신하는 단계, 상기 수신된 연결 정보에 기초하여, 상기 적어도 하나의 이웃 단말과 상기 관리 단말 간의 연결 여부를 판단하는 단계, 및 상기 적어도 하나의 이웃 단말과 상기 관리 단말이 연결되지 않은 것으로 판단된 경우, 상기 이웃 단말을 상기 관리 단말과 관련된 관리 그룹을 이탈한 이탈 단말로서 인식하는 단계를 포함한다.
네트워크, 이동 그룹, 그룹 관리, 연결 정보, 이탈 감지-
公开(公告)号：KR101816170B1
公开(公告)日：2018-01-09
申请号：KR1020100132868
申请日：2010-12-22
Applicant: 한국전자통신연구원
CPC classification number: H04N13/254
Abstract: 본발명은공간상에서움직이는사용자의동작을인식하기위하여영상을통해 3차원깊이정보를획득하는장치및 그방법에관한것이다. 이러한, 3차원깊이정보획득장치는적외선광원에서방사되는빛을공간에패턴으로투사하는패턴투사부, 카메라를이용하여패턴에해당하는영상을획득하는영상획득부및 영상에서패턴을추출하고, 추출한결과를분석하여공간내부에존재하는객체들의 3차원거리정보를계산하는연산부를포함한다.
Abstract translation: 本发明涉及一种用于通过图像获取三维深度信息以便识别在空间中移动的用户的运动的设备和方法。 三维深度信息获取设备包括：图案投影单元，用于将从红外光源发射的光投影到图案中的空间;图像获取单元，用于使用照相机获取与该图案对应的图像; 以及用于分析结果并计算存在于空间中的物体的三维距离信息的算术单元。
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公开(公告)号：KR1020120071219A
公开(公告)日：2012-07-02
申请号：KR1020100132868
申请日：2010-12-22
Applicant: 한국전자통신연구원
CPC classification number: H04N13/254 , G01B11/22 , G01B11/25
Abstract: PURPOSE: A 3D depth information obtaining device and a method thereof are provided to rapidly obtain a depth map indicating distance information regardless of the existence of a feature point in a space where a user freely moves by using a 2D pseudo-random coding scheme or a pseudo-random coding scheme and an infrared light source. CONSTITUTION: A 3D depth information obtaining device comprises a pattern projection unit(100), an image obtaining unit(200), and a calculation unit(300). The pattern projecting unit projects lights radiated from an infrared light source to a space. The image obtaining unit uses a camera, thereby obtaining images corresponding to patterns. The calculation unit extracts the patterns from the images and analyzes an extracted result, thereby calculating 3D distance information of objects existing in the inside the space.
Abstract translation: 目的：提供3D深度信息获取装置及其方法，以便快速地获得指示距离信息的深度图，而不管使用2D伪随机编码方案或用户自由移动的空间中的特征点的存在 伪随机编码方案和红外光源。 构成：3D深度信息获取装置包括图案投影单元（100），图像获取单元（200）和计算单元（300）。 图案投影单元将从红外光源辐射的光投射到空间。 图像获取单元使用相机，从而获得与图案相对应的图像。 计算单元从图像中提取图案并分析提取的结果，从而计算存在于空间内的对象的3D距离信息。
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Patent Agency Ranking
公开(公告)号：KR101127966B1
公开(公告)日：2012-04-12
申请号：KR1020090041081
申请日：2009-05-12
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A consumed power collecting method and a system according to an operation of an electric device are provided to predict a change of consumed power wanting in a load control in advance. CONSTITUTION: An electronic watt hour meter(120) measures a consumed power value of a plurality of electric devices and records a changed consumed power value showing a change degree of the consumed power value measured. A load controller(130) senses an operation state of a plurality of electric devices. A power manager(110) stores 'the changed consumed power value recorded on the electronic watt hour meter for the electric device' according to the operation state of a plurality of electric devices.
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公开(公告)号：KR1020110024569A
公开(公告)日：2011-03-09
申请号：KR1020090082617
申请日：2009-09-02
Applicant: 한국전자통신연구원 , 고려대학교 산학협력단
CPC classification number: H04W40/005 , H04L45/48 , H04W76/28 , H04W84/18 , Y02D70/00
Abstract: PURPOSE: A communication method and system for a sensor network are provided to have low power and real-time characteristics for a sensor network. CONSTITUTION: A transmission time for event information transmission is classified into first and second intervals, wherein the second interval is logger than the first interval. The signal for informing the occurrence of an event in the first interval is transmitted and received. If there is the transmitted and received signal in the first interval, the event information is transmitted and received in the second interval. The signal for notifying the occurrence of an event includes an identifier of a node which transmits the signal.
Abstract translation: 目的：为传感器网络提供低功耗和实时特性的传感器网络通信方法和系统。 构成：将事件信息传输的传输时间分为第一和第二间隔，其中第二间隔是比第一间隔记录的。 发送和接收用于通知在第一间隔中发生事件的信号。 如果在第一间隔中存在发送和接收信号，则在第二间隔中发送和接收事件信息。 用于通知事件发生的信号包括发送信号的节点的标识符。
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公开(公告)号：KR1020090059291A
公开(公告)日：2009-06-11
申请号：KR1020070126065
申请日：2007-12-06
Applicant: 한국전자통신연구원 , 고려대학교 산학협력단
Abstract: A method and a system controlling the power of a sense network according to an event are provided to increase the power efficiency of a sensor network by controlling the operation of sensor node according to the events classified by an application layer. An event classification unit(101) analyzes the events occurring on an application layer to classify the events, and the events are classified to at least one category of an event type, a data size and a data duplication and a real-time characteristic. An operation setting unit(102) sets up the operations of a sensor node that senses the event according to the classified event. A node control unit(103) controls the sensor node based on the setup operation, and manages the power of the sensor network related to the sensor node by controlling the active and sleep modes of the sensor node according to the reporting time of the predicted event.
Abstract translation: 提供了根据事件来控制感测网络的功率的方法和系统，以通过根据由应用层分类的事件来控制传感器节点的操作来提高传感器网络的功率效率。 事件分类单元（101）分析发生在应用层上的事件以对事件进行分类，并且事件被分类为事件类型，数据大小和数据重复以及实时特征中的至少一个类别。 操作设置单元（102）根据分类的事件来设置感测事件的传感器节点的操作。 节点控制单元（103）基于建立操作来控制传感器节点，并且通过根据预测事件的报告时间控制传感器节点的活动和休眠模式来管理与传感器节点相关的传感器网络的功率 。
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公开(公告)号：KR1020110064891A
公开(公告)日：2011-06-15
申请号：KR1020090121662
申请日：2009-12-09
Applicant: 한국전자통신연구원 , 고려대학교 산학협력단
CPC classification number: G06F8/76
Abstract: PURPOSE: A network nodes programming method of sensor network is provided to reduce a power consumption and a traffic load. CONSTITUTION: A code is received(S110). For example, a code to be programmed for network nodes is received to a sensor network. According to the kind of code, the programming method is selected(S120). For example, when the code is created, the code kind is detected from the code. The code is programmed by the selected programming method(S130). Therefore, an optimized programming method can be applied by the code kind.
Abstract translation: 目的：提供传感器网络的网络节点编程方法，以降低功耗和流量负载。 规定：收到代码（S110）。 例如，要为网络节点编程的代码被接收到传感器网络。 根据代码的种类，选择编程方法（S120）。 例如，当代码被创建时，从代码中检测代码类型。 代码通过选择的编程方法进行编程（S130）。 因此，优化的编程方法可以通过代码类型应用。
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公开(公告)号：KR1020100091875A
公开(公告)日：2010-08-19
申请号：KR1020090075654
申请日：2009-08-17
Applicant: 한국전자통신연구원
CPC classification number: G01S13/878
Abstract: PURPOSE: An apparatus and a method for tracking an asset based on a ubiquitous sensor network using motion sensing are provided to optimize battery lifetime of an asset node. CONSTITUTION: An asset tracking device(200) based on a USN(Ubiquitous Sensor Network) includes a motion sensing managing unit(201), a filtering unit(203), and a location information update managing unit(205). The motion sensing managing unit receives motion sensing information from a sensor. The filtering unit filters the motion sensing information based on a filtering parameter. The filtering unit determines to generate motion based on the filtered motion sensing information. The location information update managing unit updates location information according to whether to generate the motion.
Abstract translation: 目的：提供一种基于使用运动感测的普遍存在的传感器网络跟踪资产的装置和方法，以优化资产节点的电池寿命。 构成：基于USN（无处不在的传感器网络）的资产跟踪装置（200）包括运动检测管理单元（201），滤波单元（203）和位置信息更新管理单元（205）。 运动感测管理单元从传感器接收运动感测信息。 滤波单元基于滤波参数对运动感测信息进行滤波。 滤波单元确定基于滤波的运动感测信息产生运动。 位置信息更新管理单元根据是否生成运动来更新位置信息。
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