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公开(公告)号：KR101355978B1
公开(公告)日：2014-02-03
申请号：KR1020120104695
申请日：2012-09-20
Applicant: 전자부품연구원
Abstract: Disclosed are an electricity management system and a method for predicting amount of electricity used. An electricity management system according to one aspect of the present invention includes: an input part for receiving a prediction period, to predict the amount of electricity used in at least one household; a communication part for receiving a daily average temperature of the prediction period; and a calculation part for predicting the amount of electricity used during the prediction period by using a prediction mathematical formula determined from correlation between the daily average temperature of the prediction period and a daily average temperature of a fixed period in the past and the amount of electricity used during the fixed period in the past. [Reference numerals] (110) Communication part; (120) Calculation part; (130) Input part; (140) Storage part; (150) Determining part; (160) Display part
Abstract translation: 公开了电力管理系统和预测使用量的方法。 根据本发明的一个方面的电力管理系统包括：输入部分，用于接收预测期间，以预测至少一个家庭中使用的电量; 用于接收预测周期的日平均温度的通信部分; 以及计算部，用于通过使用从预测期间的日平均气温与过去的固定时间段的日平均气温与电量之间的相关性确定的预测数学公式来预测预测期间使用的电量 在过去的固定时期使用。 （附图标记）（110）通信部; （120）计算部分; （130）输入部分; （140）储存部分; （150）确定部分; （160）显示部分
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公开(公告)号：KR1020130132220A
公开(公告)日：2013-12-04
申请号：KR1020120101677
申请日：2012-09-13
Applicant: 전자부품연구원
Abstract: The present invention discloses an echo driving guide system and a method. An echo driving guide system according to the invention includes a collecting part collecting driving information including a driving speed, a driving distance, fuel consumptions, and engine revolutions, a calculating part calculating the total acceleration distance, the total speed reduction distance, the total idle time, average fuel efficiency, and average carbon dioxide emission, a normalizing part calculating an avoidance rate of acceleration, an avoidance rate of stoppage, an avoidance rate of idle, fuel efficiency, and carbon dioxide emission efficiency by normalizing the total acceleration distance, the total speed reduction distance, the total idle time, the average fuel efficiency, and the average carbon dioxide emission, an image generating part generating an echo driving information polygon having the fuel efficiency and the carbon dioxide emission efficiency as each vertex, and a display part displaying the polygon with a reference gradation. [Reference numerals] (110) Information collecting part;(120) Calculating part;(130) Normalizing part;(140) Image generating part;(150) Display part;(160) Storage part
Abstract translation: 本发明公开了一种回波驱动引导系统及方法。 根据本发明的回波驱动引导系统包括收集包括驱动速度，行驶距离，燃料消耗和发动机转数的驱动信息的收集部分，计算总加速距离，总减速距离，总空闲 时间，平均燃油效率和平均二氧化碳排放量，计算加速回避率的正常化部分，停止回避率，怠速回避率，燃油效率和通过归一化总加速距离的二氧化碳排放效率， 总速度减小距离，总空闲时间，平均燃料效率和平均二氧化碳排放量，生成具有燃料效率和二氧化碳排放效率作为每个顶点的回波驱动信息多边形的图像产生部分和显示部分 以参考等级显示多边形。 （110）信息收集部;（120）计算部;（130）归一化部;（140）图像生成部;（150）显示部;（160）存储部
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公开(公告)号：KR101207512B1
公开(公告)日：2012-12-03
申请号：KR1020110094153
申请日：2011-09-19
Applicant: 전자부품연구원
IPC: G08C17/02
Abstract: PURPOSE: An energy usage information providing system and method are provided to reduce energy consumption by offering energy usage amount of an energy consuming subject, energy abuse amount, and energy usage efficiency information base on an image. CONSTITUTION: An energy usage information providing system(10) comprises a plurality of measurement sensors(110), a user terminal(200), and a management server(300). The plurality of measurement sensors measures energy usage amount of an energy consuming subject included in a measuring space and transmits it. The user terminal transmits information of an imaging region recorded by a camera when an application for energy management is implemented. The management server collects the energy usage amount from the plurality of measurement sensors and checks the energy usage amount of the energy consuming subject within the imaging region and transmits it to the user terminal. [Reference numerals] (110) Measurement sensor; (120) Environment sensor; (300) Management server
Abstract translation: 目的：提供能量使用信息提供系统和方法，通过提供能量消耗对象的能量使用量，能量吸收量和基于图像的能量使用效率信息来减少能量消耗。 构成：能量使用信息提供系统（10）包括多个测量传感器（110），用户终端（200）和管理服务器（300）。 多个测量传感器测量包括在测量空间中的能量消耗对象的能量使用量并将其传送。 当实施能量管理应用时，用户终端发送由相机记录的成像区域的信息。 管理服务器从多个测量传感器收集能量使用量，并且检查成像区域内的能量消耗对象的能量使用量并将其发送到用户终端。 （附图标记）（110）测量传感器; （120）环境传感器; （300）管理服务器
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公开(公告)号：KR101135625B1
公开(公告)日：2012-04-17
申请号：KR1020100135744
申请日：2010-12-27
Applicant: 전자부품연구원
IPC: G01R22/10
Abstract: PURPOSE: A device and a method for providing the watt hour measurement and replacement time of a lamp are provided to measure the watt hours of a lamp without separate construction and predict a replacement time. CONSTITUTION: A device(100) for providing the watt hour measurement and replacement time of a lamp comprises a sensor unit(110), a clock(120), an MCU(130), and a radio frequency transceiver(140). The sensor unit senses the brightness and temperature of a lamp. If the lamp is turned on, the MCU counts clock. The MCU measures the watt hours of the lamp based on the counted clock. The MCU predicts the replacement period of the lamp. The radio frequency transceiver transmits wireless packets.
Abstract translation: 目的：提供一种用于提供灯的瓦特时间测量和更换时间的装置和方法，以便在不分开构造的情况下测量灯的功率小时并预测更换时间。 构成：用于提供灯的功率小时测量和更换时间的设备（100）包括传感器单元（110），时钟（120），MCU（130）和射频收发器（140）。 传感器单元感测灯的亮度和温度。 如果指示灯亮起，MCU将计数时钟。 MCU根据计时的时钟测量灯的功率小时。 MCU预测灯的更换周期。 射频收发器发射无线数据包。
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公开(公告)号：KR101125131B1
公开(公告)日：2012-03-16
申请号：KR1020090133016
申请日：2009-12-29
Applicant: 전자부품연구원
Abstract: 본 발명은 차량에 설치되어 충격량을 감지하는 하나 이상의 센서를 통해 사고의 발생 유무를 판별하여 저장함과 동시에 경찰관 등이 구비한 외부 단말기로 사고 정보를 송신할 수 있는 차량용 블랙박스에 관한 것으로, 본 발명의 차량용 블랙박스는 차량에 설치되어 차량에 인가되는 충격량을 감지하는 하나 이상의 센서와, 센서에 인가된 충격량을 통해 차량의 사고 발생 여부를 판단하고 충격량을 기반으로 사고 정황 데이터를 수집 및 저장하는 제어유닛 및 사고 정황 데이터를 외부 단말기로 무선 송신하기 위한 무선 송수신유닛을 포함한다.
블랙박스, 차량, 센서, 충격량, 유비쿼터스, USN-
Patent Agency Ranking
公开(公告)号：KR1020100138652A
公开(公告)日：2010-12-31
申请号：KR1020090057277
申请日：2009-06-25
Applicant: 전자부품연구원
Abstract: PURPOSE: An apparatus, a system, and a method for guiding interactive bus information are provided to maximize convenience by securing the selection of a user by supplying information about the number and position of residual seats of a corresponding bus to the user. CONSTITUTION: The seat information of a public transportation is requested. The received seat information of the public transportation is displayed on a display of a bust station. The seat information includes information about at least one of the number and position of the residual seat. At least one information of the current position and estimated time of arrival is displayed.
Abstract translation: 目的：提供用于引导交互式总线信息的装置，系统和方法，以通过向用户提供关于相应总线的剩余座位的数量和位置的信息来确保用户的选择来最大化方便。 规定：要求公共交通工具的座位信息。 收到的公共交通的座位信息显示在胸围的显示器上。 座椅信息包括关于剩余座椅的数量和位置中的至少一个的信息。 显示当前位置和预计到达时间的至少一个信息。
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公开(公告)号：KR1020100025688A
公开(公告)日：2010-03-10
申请号：KR1020080084337
申请日：2008-08-28
Applicant: 전자부품연구원
IPC: H04B1/26
CPC classification number: H04B1/40
Abstract: PURPOSE: A filter tuning circuit for a wireless communication system is provided to reduce the entire design area and to reduce power consumption. CONSTITUTION: A current-voltage conversion unit(130) generates a charging voltage, which is charged into a capacitor, by differential output current as a differential output voltage. A comparison circuit(140) generates an analog control voltage by corresponding to the differential output voltage, and creates a count driving signal by comparing the preset reference voltage with the differential output voltage. A counter circuit(150) creates a digital control signal based on the count driving signal, and the digital control signal has the number of bits which are increased or decreased as many as the number of certain bits.
Abstract translation: 目的：提供一种用于无线通信系统的滤波器调谐电路，以减少整个设计区域并降低功耗。 构成：电流 - 电压转换单元（130）通过差分输出电流产生充电到电容器中的充电电压作为差分输出电压。 比较电路（140）通过对应于差分输出电压产生模拟控制电压，并通过将预设参考电压与差分输出电压进行比较来产生计数驱动信号。 计数器电路（150）基于计数驱动信号产生数字控制信号，并且数字控制信号具有与某些位数一样多的位数增加或减少的位数。
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公开(公告)号：KR1020090113446A
公开(公告)日：2009-11-02
申请号：KR1020080039173
申请日：2008-04-28
Applicant: 전자부품연구원
IPC: H04L12/28
CPC classification number: H04W84/18 , H04W52/0219
Abstract: PURPOSE: A sensor network and a configuring method thereof are provided to replace a battery at a battery replacement time of a sensor node with a small work amount. CONSTITUTION: A gateway(100) transmits data received from the second sensor node to a communication server. The second sensing node senses a current amount according to the use of external power. When the sensed current amount is larger than a reference current amount, the second sensor node releases connection with the first sensor node. The second sensor node communicates with the first sensor node which requests reconnection in consideration of a preset access allowing node number.
Abstract translation: 目的：提供一种传感器网络及其配置方法，用于以较小的工作量更换传感器节点的电池更换时间。 构成：网关（100）将从第二传感器节点接收的数据发送到通信服务器。 第二感测节点根据外部电源的使用来感测电流量。 当感测到的电流量大于参考电流量时，第二传感器节点释放与第一传感器节点的连接。 第二传感器节点与第一传感器节点进行通信，该第一传感器节点考虑到预设的访问允许节点号码请求重新连接。
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公开(公告)号：KR100717964B1
公开(公告)日：2007-05-14
申请号：KR1020050085063
申请日：2005-09-13
Applicant: 전자부품연구원
IPC: H04B1/04
CPC classification number: H03D7/145 , H03D7/1458 , H03D7/1491 , H03D2200/0084
Abstract: 본 발명은 직접 변환 방식 무선 통신 송신기에 사용되는 전류 혼합 방식을 이용한 I/Q 변조기로서, 디지털 변조되고 D/A 변환된 전압 레벨의 신호를 입력받아 전류 레벨의 신호로 변환하여 출력하는 하나 이상의 전압/전류 변환부(voltage-to-current converter)와, 일정한 전류를 제공하는 하나 이상의 전류 소스(current source)와, 하나 이상의 위상을 가지는 국부(local) 신호를 제공하는 국부 신호 제공부와, 상기 전류 소스부에서 제공되는 일정한 전류와 상기 전류 레벨의 신호 사이의 차이값인 변조될 신호와 상기 하나 이상의 위상을 가지는 국부 신호를 입력받아 주파수를 혼합하여 출력하는 하나 이상의 주파수 혼합부를 포함하는 전류 혼합 방식을 이용한 I/Q 변조기에 관한 것이다.
본 발명에 따르면, 기존의 직접 변환을 이용한 무선 통신 시스템에서 D/A 변환된 신호의 전압 레벨이 높아서 별도의 신호 감쇄 블록을 통하여 전압 레벨을 감쇄함으로써 I/Q 변조기의 설계시 높은 전압 이득을 구현하기 위하여 많은 전류 소모를 필요로 하며 따라서 선형성을 악화시키는 단점을 개선하여 D/A 변환된 신호를 전류 레벨로 변환하고 이를 통하여 주파수 변조를 수행함으로써 무선 통신 시스템의 EVM, 선형성, 소비 전력 등의 특성을 개선할 수 있다.
무선 통신, 송신기, 직접 변환, 선형성, EVM, 소비 전력, 신호 감쇄, 전류 혼합, 공통 모드 노이즈, 원칩화, 전압/전류 변환, 주파수 혼합, DC 정합, 고조파 제거Abstract translation: 本发明涉及使用直接转换型无线通信发射机中使用的电流混合方法的I / Q调制器，更具体地涉及使用电流混合方法的I / Q调制器， 本地信号供应器，用于提供具有至少一个相位的本地信号，至少一个用于提供恒定电流的电流源，电压 - 电流转换器， 以及至少一个混频单元，用于接收具有至少一个相位的本地信号和待调制的信号，该信号是源单元提供的恒定电流与当前电平的信号之间的差值， Gt; I / Q
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公开(公告)号：KR1020070014312A
公开(公告)日：2007-02-01
申请号：KR1020050068824
申请日：2005-07-28
Applicant: 전자부품연구원
CPC classification number: H03B19/10 , H03B5/1212 , H03B5/1218 , H03B5/24 , H03B2200/009
Abstract: A voltage controlled oscillator core using a capacitive common node for a frequency multiplication is provided to reduce power consumption and an area of a semiconductor when embodying a monolithic microwave integrated circuit or a radio frequency integrated circuit by using the capacitive common node without an additional circuit or element. An LC resonator(110) determines an oscillation frequency. A cross coupled transistor network(120) has a couple of symmetric transistors(133,134) which are cross-coupled to be a positive feedback structure so that a negative resistance element is generated to compensate a resistance loss of the LC resonator(110). A capacitive common node(135) is formed by connecting base nodes of the couple of symmetric transistors(133,134) to the capacitive common node(135). A voltage controlled oscillator core generates double frequency output power from the capacitive common node(135). An output of the capacitive common node(135) generates double frequency output power based on a non-linear region of a diode voltage-current characteristic curve in a base-emitter junction of the couple of symmetric transistors(133,134).
Abstract translation: 提供了一种使用用于倍频的电容公共节点的压控振荡器芯，以在通过使用不带附加电路的电容公共节点实现单片微波集成电路或射频集成电路时降低功耗和半导体的面积， 元件。 LC谐振器（110）确定振荡频率。 交叉耦合晶体管网络（120）具有交流耦合为正反馈结构的一对对称晶体管（133,134），从而产生负电阻元件以补偿LC谐振器（110）的电阻损耗。 电容公共节点（135）通过将对称晶体管（133,134）的基极节点连接到电容公共节点（135）而形成。 压控振荡器芯从电容公共节点（135）产生双频输出功率。 电容公共节点（135）的输出基于对称晶体管（133,134）对的基极 - 发射极结中的二极管电压 - 电流特性曲线的非线性区域产生双频输出功率。
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