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公开(公告)号：KR1020120062507A
公开(公告)日：2012-06-14
申请号：KR1020100123796
申请日：2010-12-06
Applicant: 한국전자통신연구원
CPC classification number: H04L1/0007 , H04L1/0026 , H04W8/22 , H04W28/06
Abstract: PURPOSE: A length of a transmission frame based on LQI(Link Quality Indicator) determination method and apparatus thereof are provided to reduce data transmission delay time and power consumption by repeatedly transmitting packets. CONSTITUTION: An LQI request message creation unit(810) creates an LQI request message which requests LQI for a link with a target receiver. A transmission unit(820) transmits the LQI request message to the target receiver. A reception unit(830) receives an LQI response message including information for the LQI from the target receiver. A transmission frame length determination unit(840) determines a length of a transmission frame including data for the target receiver in order to be proportionate to LQI values. The transmission unit transmits data for the target receiver by using the transmission frame.
Abstract translation: 目的：提供基于LQI（链路质量指示符）确定方法及其装置的传输帧的长度，以通过重复发送分组来减少数据传输延迟时间和功耗。 构成：LQI请求消息创建单元（810）创建请求LQI用于与目标接收机的链接的LQI请求消息。 传输单元（820）向目标接收机发送LQI请求消息。 接收单元（830）从目标接收机接收包括用于LQI的信息的LQI响应消息。 传输帧长度确定单元（840）确定包括目标接收机的数据的传输帧的长度，以便与LQI值成比例。 发送单元通过使用发送帧发送目标接收机的数据。
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公开(公告)号：KR1020120057375A
公开(公告)日：2012-06-05
申请号：KR1020100119077
申请日：2010-11-26
Applicant: 한국전자통신연구원
IPC: G01S15/08 , G01F23/296 , G01C9/00
Abstract: PURPOSE: An apparatus and a method for correcting measurement errors of acoustic water depth are provided to correct errors due to tilt of an acoustic water depth measuring device. CONSTITUTION: An apparatus for measuring and correcting acoustic water depth(100) comprises a water depth measuring unit(110), a tilt measuring unit(120), and a water depth calculating unit(130). The water depth measuring unit measure estimated water depth by using acoustic waves. The tile measuring unit measures tilt of the water depth measuring unit. The water depth calculating unit calculates actual water depth by correcting errors of the estimated water depth based on the tilt.
Abstract translation: 目的：提供一种纠正声水深度测量误差的装置和方法，以纠正由于声水深测量装置倾斜引起的误差。 构成：用于测量和校正声水深度的装置（100）包括水深测量单元（110），倾斜测量单元（120）和水深计算单元（130）。 水深测量单元使用声波测量估计的水深。 瓦测量单元测量水深测量单元的倾斜度。 水深计算单元通过基于倾斜校正估计水深的误差来计算实际水深。
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公开(公告)号：KR101588798B1
公开(公告)日：2016-02-15
申请号：KR1020110106015
申请日：2011-10-17
Applicant: 한국전자통신연구원 , 서울시립대학교 산학협력단
CPC classification number: Y02A20/206
Abstract: 수질다항목측정장치등을통해실시간으로측정한수질일반항목을이용하여하천유역의총인을예측하고그 정확성을높일수 있는총인측정방법및 시스템이개시된다. 본발명에의한총인측정방법은, 일정기간동안의수질일반항목데이터와총인데이터를이용하여수질일반항목과총인간의상관도를계산하는단계, 상기계산결과상기수질일반항목중 상관도가높은상위항목을선정하는단계, 상기상위항목과상기총인간의회귀분석을통해총인예측모델을산출하는단계, 상기수질일반항목을실측하는단계및 상기실측된수질일반항목을상기예측모델에대입하여총인을예측하는단계를포함한다.
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Patent Agency Ranking
公开(公告)号：KR1020140049194A
公开(公告)日：2014-04-25
申请号：KR1020120115005
申请日：2012-10-16
Applicant: 한국전자통신연구원
Abstract: The present invention relates to a fishing net moving device of cultured species which allows cultured species to actively move as they grow thereby reducing stress according to artificial movement and lowers decline in growth and a disease incidence rate. A fishing net moving device of cultured species comprises: an attracting device installed to move cultured species in the fishing net to a fishing net at the other side; a movement access net installed between the fishing net and the other side fishing net, a movement passage door installed at the center of the movement access net; a measurement unit for measuring a size of the cultured species; and a control device to open the movement passage door if the size of the cultured species is more than a determined value.
Abstract translation: 本发明涉及培养物种的捕鱼网移动装置，其允许培养物种随着其生长而主动移动，从而根据人为运动减少压力，并降低生长下降和疾病发病率。 培养物种的渔网移动装置包括：将渔网中的养殖物种移动到另一侧的渔网的吸引装置; 安装在渔网和另一侧渔网之间的运动通道网，安装在移动通道网中心的运动通道门; 用于测量培养物种的大小的测量单元; 以及如果培养物种的大小大于确定值，则控制装置打开移动通道门。
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公开(公告)号：KR1020130086496A
公开(公告)日：2013-08-02
申请号：KR1020120007392
申请日：2012-01-25
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An apparatus and a method for controlling faults of a water sensor are provided to remotely wash the water sensor, thereby remotely restoring faults generated due to the attachment of foreign materials onto the water sensor. CONSTITUTION: An apparatus for controlling faults of a water sensor comprises: a fault determination unit which determines faults of the sensor using fault-related data when sensor data received from a sensor node is an outlier; and a washing device motion requesting unit which requests the motion of a washing device which removes foreign materials of the sensor when the sensor is confirmed to function normally. A method for controlling faults of the water sensor comprises the steps of: determining faults of the sensor using fault-related data when the sensor data is an outlier (S540); and requesting the motion of the washing device when the sensor is confirmed to function normally. [Reference numerals] (AA) Start; (BB) End; (S510) Receive sensor data; (S520) Evaluate water quality; (S530) Outlier?; (S540) Determine faults of a sensor node; (S550) Fault?; (S560) Motion of a washing device; (S570) Output error message
Abstract translation: 目的：提供一种用于控制水传感器故障的装置和方法，以远程清洗水传感器，从而远程恢复由于异物附着在水传感器上而产生的故障。 一种用于控制水传感器故障的装置，包括：故障确定单元，当从传感器节点接收的传感器数据为异常值时，使用故障相关数据确定传感器的故障; 以及洗涤装置运动请求单元，其当所述传感器被确认正常工作时，请求所述洗涤装置的运动，其去除所述传感器的异物。 一种用于控制水传感器故障的方法，包括以下步骤：当传感器数据为异常值时，使用故障相关数据确定传感器的故障（S540）; 并且当确认传感器正常工作时请求洗涤装置的运动。 （附图标记）（AA）开始; （BB）结束; （S510）接收传感器数据; （S520）评估水质; （S530）异常值 （S540）确定传感器节点的故障; （S550）故障？ （S560）清洗装置的运动; （S570）输出错误信息
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公开(公告)号：KR1020120081544A
公开(公告)日：2012-07-19
申请号：KR1020110106015
申请日：2011-10-17
Applicant: 한국전자통신연구원 , 서울시립대학교 산학협력단
CPC classification number: Y02A20/206
Abstract: PURPOSE: A method for measuring total phosphorus using general item for water quality is provided to accurately predict the total phosphorus and to quickly sense water quality in river in real time. CONSTITUTION: A method for measuring total phosphorus using general item for water quality comprises: a step of calculating correlation between general item data of water quality and total phosphorus data during a predetermined period(S101); a step of selecting a high rank item having high correlation among the general items of water quality(S103); a step of calculating total phosphorus prediction model through regression analysis between the high rank item and total phosphorus(S105); a step of measuring the general item of water quality(S107); and a step of applying the measured general item to the prediction model(S109).
Abstract translation: 目的：提供一般用水量测量总磷的方法，准确预测总磷量，并实时快速检测河流水质。 构成：使用一般的水质测定总磷的方法，其特征在于，包括：在规定时间内计算水质的一般物品数据与总磷数据之间的相关性的步骤（S101）。 选择水质的一般项目之间具有高相关性的高级项目的步骤（S103）; 通过高级项目与总磷回归分析计算总磷预测模型的步骤（S105）; 衡量一般水质项目的步骤（S107）; 以及将测量的一般项目应用于预测模型的步骤（S109）。
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公开(公告)号：KR1020120081406A
公开(公告)日：2012-07-19
申请号：KR1020110002734
申请日：2011-01-11
Applicant: 한국전자통신연구원
CPC classification number: H04W24/06 , G06F11/261 , G06F11/36 , H04W84/18
Abstract: PURPOSE: A method for applying finite state machine for performing a network program test in a sensor network is provided to determine the generation of new finite state machine or changing the existing finite state machine. CONSTITUTION: A sensor network creates an FSM(Finite State Machine) by each network layer(210). The sensor network analyzes interaction among the network layers(220). If a generation of a machine in a new finite state, the sensor network creates new finite state machine(230,240). The sensor network creates a test case using the FSM(260).
Abstract translation: 目的：提供一种应用有限状态机在传感器网络中执行网络程序测试的方法，以确定新的有限状态机的生成或者改变现有的有限状态机。 规定：传感器网络由每个网络层（210）创建一个FSM（有限状态机）。 传感器网络分析网络层（220）之间的交互。 如果一代机器处于新的有限状态，则传感器网络创建新的有限状态机（230,240）。 传感器网络使用FSM创建测试用例（260）。
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公开(公告)号：KR1020120081405A
公开(公告)日：2012-07-19
申请号：KR1020110002733
申请日：2011-01-11
Applicant: 한국전자통신연구원
CPC classification number: H04L41/0213 , H04L49/103 , H04L67/12
Abstract: PURPOSE: An expandable network management system and a method thereof are provided to efficiently manage a sensor network using an SNMP(Simple Network Management Protocol) managing program. CONSTITUTION: A network management agent(202) converts a message into a shared memory data 1 by analyzing a requested message. A sensor network agent(203) converts the shared memory data 1 into a sensor network request message. The sensor network agent converts a sensor network response message into the shared memory data 2. The network management agent converts the shared memory data 2 into the SNMP response message.
Abstract translation: 目的：提供可扩展网络管理系统及其方法，以便使用SNMP（简单网络管理协议）管理程序来有效地管理传感器网络。 构成：网络管理代理（202）通过分析所请求的消息将消息转换成共享存储器数据1。 传感器网络代理（203）将共享存储器数据1转换成传感器网络请求消息。 传感器网络代理将传感器网络响应消息转换为共享存储器数据2.网络管理代理将共享存储器数据2转换为SNMP响应消息。
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