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公开(公告)号：KR1020080052152A
公开(公告)日：2008-06-11
申请号：KR1020070034686
申请日：2007-04-09
Applicant: 한국전자통신연구원
CPC classification number: H04W4/08 , G01D21/00 , H04L29/12254 , H04L29/12292 , H04L61/2038 , H04L61/2069 , H04W8/186 , H04W8/26
Abstract: A method for grouping among sensor nodes on heterogeneous wireless sensor networks is provided to enable only a specific sensor node associated with a target sensor to participate in data transmission, thereby improving the transmission rate of a group configuring code and solving the battery consumption of node sensors. A method for grouping among sensor nodes on heterogeneous wireless sensor networks comprises the following steps of: receiving a group configuring code from a sensor network management system(502); extracting the group information of corresponding conditions out of conditions included into the group configuring code(504); transmitting the extracted group information to a sink node(506); detecting the signal of a surrounding sensor node to transmit information about parent, children, and brother nodes to the sink node(508,510).
Abstract translation: 提供了一种在异构无线传感器网络上的传感器节点之间进行分组的方法，仅使与目标传感器相关联的特定传感器节点能够参与数据传输，从而提高组配置码的传输速率并解决节点传感器的电池消耗 。 一种用于在异构无线传感器网络上的传感器节点之间分组的方法包括以下步骤：从传感器网络管理系统（502）接收组配置码; 从包括在组配置码中的条件提取相应条件的组信息（504）; 将提取的组信息发送到汇聚节点（506）; 检测周围传感器节点的信号以将关于父，子节点和兄弟节点的信息传送到宿节点（508,510）。
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192.发明授权
公开(公告)号：KR100833490B1
公开(公告)日：2008-05-29
申请号：KR1020060036354
申请日：2006-04-21
Applicant: 한국전자통신연구원
IPC: G06Q50/30 , G08G1/0968 , G06Q50/10
Abstract: 이동 객체의 과거 궤적 정보를 이용하여 최적 거리를 산출하기 위한 방법 및 장치, 및 과거 궤적 정보를 이용하여 교통 정보를 제공하기 위한 방법이 개시된다. 본 발명에 의한 최적 경로 탐색 방법은 출발지 및 목적지를 수신하는 단계; 출발지로부터 목적지까지의 정적 경로(static route)들을 탐색하는 정적 경로 탐색 단계, 정적 경로들에 상응하는 궤적 정보를 독출하는 궤적 정보 독출 단계, 및 궤적 정보를 기반으로 정적 경로들 중에서 최적 경로를 탐색하는 최적 경로 탐색 단계를 포함한다. 궤적 정보는, 이동 객체(moving object)가 도로망의 소정 노드를 통과할 때 이동 객체의 네비게이션 장치로부터 소정 통신망을 통하여 궤적 정보 서버로 제공되며, 궤적 정보 독출 단계는, 하나 이상의 노드를 포함하는 세그먼트에 대하여, 세그먼트 내의 최초 노드의 위치, 최초 노드를 통과한 속도, 최초 노드를 통과한 시각, 세그먼트 내의 최후 노드의 위치, 최후 노드를 통과한 속도, 및 최후 노드를 통과한 시각 중 적어도 하나를 독출하는 단계를 포함하는 것을 특징으로 한다. 본 발명에 의하여, 고가의 교통 정보 수집 장치를 이용하지 않고서도 도로망 세그먼트에 대한 교통 정보를 용이하게 수집하여 제공할 수 있으며, 도로망 세그먼트의 동적 정보를 용이하게 수집함은 물론, 수집된 과거 궤적 정보를 이용함으로써 최적 거리를 탐색할 수 있다.
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193.发明授权
公开(公告)号：KR100825761B1
公开(公告)日：2008-04-29
申请号：KR1020060125109
申请日：2006-12-08
Applicant: 한국전자통신연구원
CPC classification number: G08G1/0116 , G08G1/052 , G08G1/07
Abstract: A method and a system for providing intersection information are provided to easily determine a part to be blamed of a car accident by determining a passing priority of vehicles based on data collected from sensor nodes. An intersection information providing system includes sensor nodes(100), a controller(200), and a display device(300). The sensor nodes are implemented on a road surface or a road side and collect magnetic field variation data from a vehicle or an organic member. The controller determines an arrival timing of the vehicle based on the collected data and determines whether the vehicle or the organic member violates a safety driving regulation for the road. The controller determines a passing priority for the vehicle and the organic member. The display device provides a vehicle passing signal and violation information to users according to the determined priority.
Abstract translation: 提供了一种用于提供交叉路口信息的方法和系统，以便通过基于从传感器节点收集的数据确定车辆的通过优先级来容易地确定车祸的责任部分。 交叉口信息提供系统包括传感器节点（100），控制器（200）和显示设备（300）。 传感器节点实现在路面或道路侧，并从车辆或有机构件收集磁场变化数据。 控制器基于收集的数据确定车辆的到达时间，并且确定车辆或有机构件是否违反了道路的安全驾驶规则。 控制器确定车辆和有机构件的通过优先级。 显示装置根据确定的优先级向用户提供车辆通过信号和违规信息。
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公开(公告)号：KR100825729B1
公开(公告)日：2008-04-29
申请号：KR1020060095025
申请日：2006-09-28
Applicant: 한국전자통신연구원
IPC: H04W4/02 , H04N21/454
Abstract: 본 발명에 의한 위치기반 컨텐츠 제공 시스템 및 그 방법은 조회기간 및 조회지역 중 적어도 어느 하나를 포함하는 필터링 기준에 따라 위치기반 컨텐츠를 필터링하고 사용자 지향 평가기준을 기초로 필터링된 위치기반 컨텐츠에 대한 우선 순위를 결정하는 추천검색부 및 우선 순위가 결정된 하나 이상의 위치 기반 컨텐츠를 지도상의 위치와 매칭하는 프리젠테이션부를 포함한다. 본 발명은 방대한 양의 위치기반 컨텐츠 중에 사용자에게 시공간적으로 유용한 정보를 추천 및 검색하고, 판독이 용이하도록 지도상에 디스플레이하는 위치기반 컨텐츠 제공 시스템 및 그 방법을 제공한다.
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公开(公告)号：KR100821561B1
公开(公告)日：2008-04-15
申请号：KR1020060113950
申请日：2006-11-17
Applicant: 한국전자통신연구원
Abstract: A noise and vibration management method and a system using USN(Ubiquitous Sensor Network) are provided to monitor and manage continuous noise and vibration by using low-power a light sensors and to collect a sensor node again after the predetermined monitoring period. A noise and vibration management method using USN is composed of steps for measuring various kinds of noise and vibration by installing a sensor node(11) in a region to monitor noise and vibration; transmitting a measured value to a synchronization node(20); analyzing the measured value collected in the synchronization node, transmitting a warning sound starting message to an actuator(12) if noise or vibration over a preset critical value is detected, and transmitting abnormality detecting result information to a city united management center(60); transmitting the abnormality detecting information sent to the city united management center, to an administrator of the region where the sensor node is installed, by email or messages; transmitting the noise and vibration measured value to an information collecting/processing server(50) and analyzing and storing the value, if noise or vibration over a preset critical value is not detected in the synchronization nose; and transmitting the stored information to the city united management center and providing information sent to the city united management center, on a map of a web interface(63) by interlocking with a GIS(Geographic Information System).
Abstract translation: 提供噪声和振动管理方法和使用USN（无处不在的传感器网络）的系统，通过使用低功率光传感器来监测和管理连续的噪声和振动，并在预定的监控周期之后再次收集传感器节点。 使用USN的噪声和振动管理方法由用于测量各种噪声和振动的步骤组成，通过在一个区域中安装传感器节点（11）来监测噪声和振动; 将测量值发送到同步节点（20）; 分析在同步节点中收集的测量值，如果检测到超过预设临界值的噪声或振动，则向城市联合管理中心（60）发送异常检测结果信息，向致动器（12）发送警告声开始消息; 通过电子邮件或消息将发送到城市联合管理中心的异常检测信息发送到安装传感器节点的区域的管理员; 将噪声和振动测量值发送到信息收集/处理服务器（50），并且如果在同步鼻中未检测到超过预设临界值的噪声或振动，则分析和存储该值; 并将所存储的信息发送到城市联合管理中心，并通过与GIS（地理信息系统）联锁，在网络界面（63）的地图上提供发送到城市联合管理中心的信息。
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Patent Agency Ranking
公开(公告)号：KR1020080029229A
公开(公告)日：2008-04-03
申请号：KR1020060095026
申请日：2006-09-28
Applicant: 한국전자통신연구원
CPC classification number: G06Q50/10 , G06K17/0022 , G06Q50/06 , G08B25/00 , G08C19/02
Abstract: A water supply facility management system and a managing method of the same are provided to improve a flow rate of a water supply tube by using a real-time monitoring method. A water supply facility management system includes a water leakage management unit(231) and a recovery management unit(233). The water leakage management unit determines a state of water leakage by analyzing detection information about the change of flow rates from sensor nodes. The sensor nodes are attached to a water supply tube in a constant interval. The recovery management unit transmits a recovery command and water leakage region information by inquiring a neighboring recovery worker from a water leakage point.
Abstract translation: 提供供水设施管理系统及其管理方法，以通过使用实时监控方法来改善供水管的流量。 供水设施管理系统包括漏水管理单元（231）和恢复管理单元（233）。 漏水管理单元通过分析关于传感器节点的流量变化的检测信息来确定漏水状态。 传感器节点以恒定的间隔连接到供水管。 恢复管理单元通过从漏水点查询相邻的恢复工作者来发送恢复指令和漏水区域信息。
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公开(公告)号：KR1020080029228A
公开(公告)日：2008-04-03
申请号：KR1020060095025
申请日：2006-09-28
Applicant: 한국전자통신연구원
IPC: H04W4/02 , H04N21/454
Abstract: A location-based contents service system and a method thereof are provided to recommend and search information which is spatially and temporally useful for a user among enormous location-based contents, and to display the recommended and searched information on a map, so that the user can easily read the information. A recommending/searching unit(311) filters location-based contents according to filtering criteria including at least one of inquiry periods and inquiry areas, and determines priority for the filtered location-based contents based on user-oriented evaluation criteria. A presentation unit(312) matches more than one location-based content whose priority is determined with a location on a map. A service provider(313) converts the matched location-based contents according to a user's terminal environment to provide the converted contents.
Abstract translation: 提供了一种基于位置的内容服务系统及其方法，用于在巨大的基于位置的内容中推荐和搜索在用户空间和时间上有用的信息，并在地图上显示推荐和搜索的信息，使得用户 可以轻松阅读信息。 推荐/搜索单元（311）根据包括查询周期和查询区域中的至少一个的过滤标准来过滤基于位置的内容，并且基于面向用户的评估标准来确定基于过滤的基于位置的内容的优先级。 呈现单元（312）匹配多于一个基于位置的内容，其优先级与地图上的位置确定。 服务提供商（313）根据用户的终端环境转换匹配的基于位置的内容以提供转换的内容。
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公开(公告)号：KR100775858B1
公开(公告)日：2007-11-13
申请号：KR1020060109443
申请日：2006-11-07
Applicant: 한국전자통신연구원
IPC: G01S5/02
CPC classification number: G01S5/021 , H04L12/66 , H04W16/20 , H04W16/225 , H04W24/02
Abstract: An environment analyzing system for an indoor wireless localization and a method thereof are provided to analyze the indoor environment information effectively by compensating a simulation error of a software tool with a hardware tool. An environment analyzing system for an indoor wireless localization uses a plurality of positions of access points and has a first tool(10) and a second tool(20). The first tool receives indoor environment information for the indoor wireless localization, simulates the input indoor environment information, displays a simulation result after simulating rearrangement information or additional installation information of the access points, and re-performs the simulation and display after compensating a simulation error according to error calculating information provided from the second tool.
Abstract translation: 提供一种用于室内无线定位的环境分析系统及其方法，通过用硬件工具补偿软件工具的模拟误差，有效地分析室内环境信息。 用于室内无线定位的环境分析系统使用接入点的多个位置，并且具有第一工具（10）和第二工具（20）。 第一个工具接收室内无线定位的室内环境信息，模拟输入的室内环境信息，模拟重新布置信息或附加的接入点安装信息后显示仿真结果，并在补偿模拟误差后重新执行仿真和显示 根据从第二工具提供的错误计算信息。
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公开(公告)号：KR100772989B1
公开(公告)日：2007-11-02
申请号：KR1020060095732
申请日：2006-09-29
Applicant: 한국전자통신연구원
IPC: H04L12/28
CPC classification number: G06Q50/10 , G06Q50/265 , H04W84/18
Abstract: A method and a system for managing air pollution using a USN(Ubiquitous Sensor Network) are provided to reduce time required for establishing a sensor network on the spot required for monitoring air pollution in real time and configuring an overall monitoring system. A USN(110) measures measurement data with respect to an exhaust density of air pollutants in a pertinent area, location information of a sensor node, state information, and surrounding environment information, collects them, and transmits them to a control center(130). A wired/wireless communication network(120) transmits the collected data to the remote control center(130). The control center(130) performs real time monitoring and remote management on the exhaust of air pollutants by using the data received from the USN(110), and if the control center(130) determines that pollutants are generated by more than a reference value upon measuring the exhaust density or if a certain measure should be taken on the spot, the control center(130) transmits abnormality detect information to a message center(140). The message center(140) transfers the information received from the control center(130) to residents or on-the-spot measures information to a user terminal of a worker on the spot, and transmits an on-the-spot measures result information received from the user terminal to the control center(130).
Abstract translation: 提供了一种使用USN（无处不在的传感器网络）管理空气污染的方法和系统，以减少实时监控空气污染所需现场建立传感器网络所需的时间并配置整体监控系统。 USN（110）测量相关区域中的空气污染物排放浓度，传感器节点的位置信息，状态信息和周围环境信息的测量数据，并将其传送到控制中心（130） 。 有线/无线通信网络（120）将收集的数据发送到远程控制中心（130）。 控制中心（130）通过使用从USN（110）接收到的数据对空气污染物排放进行实时监控和远程管理，并且如果控制中心（130）确定污染物产生的参考值超过参考值 在测量排气密度时，或者当场应该采取某种措施时，控制中心（130）将异常检测信息发送到消息中心（140）。 消息中心（140）将从控制中心（130）接收到的信息到现场的居民或现场测量信息发送给工作人员的用户终端，并且发送接收到的现场测量结果信息 从用户终端到控制中心（130）。
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公开(公告)号：KR100749820B1
公开(公告)日：2007-08-17
申请号：KR1020060109122
申请日：2006-11-06
Applicant: 한국전자통신연구원
IPC: H04L12/28
Abstract: A method and a system for processing sensing data from a sensor network are provided to process sensing data by data processing procedure selected by a user and an application service and provide new application service to a user according to the processed result, thereby providing optimal application service to the user. A system for processing sensing data from a sensor network comprises the followings: a data process condition managing unit(27); a data process function managing unit(25); a data managing unit for processed sensing data(23); a data pattern managing unit(21); a data managing unit for acquired sensing data(19); a data acquisition condition managing unit(17); a user request condition acquiring unit(11); a data acquiring unit(12); a data pattern outputting unit(13); a data handling unit(14); and a data processing unit(15).
Abstract translation: 提供处理来自传感器网络的感测数据的方法和系统，以通过用户选择的数据处理过程和应用服务来处理感测数据，并根据处理结果向用户提供新的应用服务，由此提供最佳应用服务 给用户。 一种用于处理来自传感器网络的感测数据的系统，包括以下部分：数据处理条件管理单元（27）; 数据处理功能管理单元（25）; 数据管理单元，用于经处理的感测数据（23）; 数据模式管理单元（21）; 数据管理单元，用于获取感测数据（19）; 数据获取条件管理单元（17）; 用户请求条件获取单元（11）; 数据获取单元（12）; 数据模式输出单元（13）; 数据处理单元（14）; 和数据处理单元（15）。
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