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公开(公告)号：KR1020130049676A
公开(公告)日：2013-05-14
申请号：KR1020110114834
申请日：2011-11-04
Applicant: 아주대학교산학협력단
CPC classification number: G06F17/30029 , G06F9/451 , G06F17/30038 , G06F17/30041 , G06F17/30044
Abstract: PURPOSE: A user experience-based mobile application search system and a method thereof are provided to efficiently classify applications and to differentiate reliable applications and valuable applications by having references about actual categories for application classification. CONSTITUTION: A metadata generating unit(110) generates application metadata by using situation information. A search unit(120) searches for applications or automatically recommends the same based on the metadata. The metadata generating unit upgrades the metadata by using new situation information. The situation information includes action-based information, personal information including schedule information of a user, environmental information including weather information, location information including a location and an address of the user, time information including weather, date, and time information, and packaging information of the application. [Reference numerals] (110) Metadata generating unit; (120) Search unit
Abstract translation: 目的：提供基于用户体验的移动应用搜索系统及其方法，以通过对应用分类的实际类别的引用来有效地对应用进行分类并区分可靠的应用和有价值的应用。 构成：元数据生成单元（110）通过使用情况信息生成应用程序元数据。 搜索单元（120）基于元数据搜索应用或自动推荐它们。 元数据生成单元通过使用新的情况信息升级元数据。 情况信息包括基于动作的信息，包括用户的进度信息的个人信息，包括天气信息的环境信息，包括用户的位置和地址的位置信息，包括天气，日期和时间信息的时间信息以及包装信息 的应用程序。 （附图标记）（110）元数据生成单元; （120）搜索单位
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公开(公告)号：KR1020100024105A
公开(公告)日：2010-03-05
申请号：KR1020080082801
申请日：2008-08-25
Applicant: 아주대학교산학협력단
CPC classification number: H04L43/00 , H04L41/5067
Abstract: PURPOSE: A ubiquitous monitoring system capable of performing integral monitoring for smart objects is provided to perform integrated monitoring about various smart objects of ubiquitous space by inferring function information, performance information, or status information of each smart object and ubiquitous service. CONSTITUTION: One or more monitoring agents(120_1~120_n) perform reception and transmission of sensing data of sensing nodes. A monitoring module(140) collects sensing data from one or more monitoring agents. An analysis module(150) infers function information, performance information, or status information of each smart object. The analysis module infers function information, performance information, or status information about ubiquitous service. A monitoring viewer(180) displays the inference result to a user.
Abstract translation: 目的：提供能够对智能对象执行集成监控的无处不在的监控系统，通过推断每个智能对象和无处不在的服务的功能信息，性能信息或状态信息，对无处不在的空间的各种智能对象进行综合监控。 构成：一个或多个监视代理（120_1〜120_n）执行感测节点的感测数据的接收和传输。 监视模块（140）从一个或多个监视代理收集感测数据。 分析模块（150）推断每个智能对象的功能信息，性能信息或状态信息。 分析模块介绍关于无处不在的服务的功能信息，性能信息或状态信息。 监视查看器（180）将推论结果显示给用户。
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公开(公告)号：KR100924221B1
公开(公告)日：2009-11-05
申请号：KR1020070109501
申请日：2007-10-30
Applicant: 아주대학교산학협력단
Abstract: 클러스터 기반의 무선 센서 네트워크에서의 경로 설정 방법이 개시된다. 본 발명의 실시예에 따른 경로 설정 방법에서, 데이터 공고 단계는 상기 데이터 공고 패킷을 상기 소스 노드가 위치하는 제 1 클러스터로부터, 상기 감지 대상 지역에서 상기 제 1 클러스터의 제 1 축과 동일한 축에 위치하는 클러스터들 중 제 i 클러스터에 이르는 데이터 공고 패킷 전송 경로 상의 클러스터들의 헤더 노드로 전송한다. 본 발명에 따른 클러스터 기반의 무선 센서 네트워크에서의 효율적인 경로 설정 방법은 데이터 공고 패킷과 데이터 요청 패킷의 전송을 효율적으로 수행함으로써, 패킷 전송을 줄여 센서 노드들의 수명 연장 및 네트워크의 부하를 감소시킬 수 있는 장점이 있다.
유비쿼터스, 커뮤니티, 클러스터, 무선 센서 네트워크, 싱크 노드, 센서 노드, 헤더 노드Abstract translation: 提供了一种用于基于群集的无线传感器网络的路由方法，用于提高网络的寿命并减少网络流量。 提出了一种无线传感器网络的路由方法，该无线传感器网络具有由包括多个传感器节点和头部节点的多个簇定义的传感器域，其中一个群集是包括宿节点的头簇。 所述路由方法包括通知所述事件的至少一个传感器节点，所述至少一个传感器节点是所述传感器节点检测到事件; 在汇聚节点处请求源节点传送无处不在的服务所需的数据; 以及在所述至少一个源节点处将数据发送到所述汇聚节点。 宣布该事件包括在至少一个源节点处，将来自源节点的数据通知分组中继到源节点所属的目标簇，该目的簇通过沿着第i个第二方向轴排列的簇的头节点排列 源集群的第一个方向轴。 本发明的路由方法减少数据请求和数据分组的传输量，从而节省能量和带宽，从而改善网络使用寿命。
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公开(公告)号：KR1020090032479A
公开(公告)日：2009-04-01
申请号：KR1020070097770
申请日：2007-09-28
Applicant: 아주대학교산학협력단
IPC: G06Q10/04
CPC classification number: G06N99/005
Abstract: An apparatus and a method for reproducing an instance in a ubiquitous space by inferring and predicting the instance are provided to enable a user to have an effect just like moving to a past or future point by reproducing an instance inferred or predicted in a virtual space. A situation sensor(110) senses physical and electric situations in a ubiquitous space, and an information storage(130) stores the sensed physical and electric situations as space-time information. An apace-time reproducer(150) receives a reproducing request for the space-time which is to be reproduced, and reproduces the space-time information, which corresponds to the requested space-time, in a ubiquitous space. If the space-time information is not stored, the space-time reproducer infers the space-time information of past period and predicts the space-time information of future period to reproduce the inferred or predicted space-time information.
Abstract translation: 提供了一种用于通过推断和预测实例来再现无处不在的空间中的实例的装置和方法，以使用户能够像通过再现在虚拟空间中推断或预测的实例一样移动到过去或未来点。 情况传感器（110）感测无所不在的空间中的物理和电气情况，并且信息存储（130）将所感测的物理和电气情况存储为时空信息。 播放时间再现器（150）在无处不在的空间中接收对要再现的时空的再现请求，并且再现与所请求的时空对应的时空信息。 如果没有存储时空信息，则时空再现器推测过去时段的时空信息，并且预测未来周期的时空信息，以再现推测或预测的时空信息。
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公开(公告)号：KR100719280B1
公开(公告)日：2007-05-18
申请号：KR1020060084076
申请日：2006-09-01
Applicant: 아주대학교산학협력단
IPC: H04L12/26
Abstract: 무선 센서 네트워크에서의 동적 모니터링 주기 설정 방법 및 시스템이 제공된다. 본 발명에 따른 센서 네트워크에서 동적 모니터링 주기 설정 방법은, 복수의 센서노드를 포함하는 센서 네트워크에서 동적 모니터링 주기를 설정하는 방법에 있어서, (a) 상기 복수의 센서노드 중 어느 한 센서노드에 대해 데이터 변화량이 소정의 인지 경계값보다 크면 모니터링 주기를 1/k배(k는 2이상의 자연수)로 변경하고, 상기 데이터 변화량이 소정의 인지 경계값 이하이면 모니터링 주기를 k배로 변경하는 단계; (b) 상기 한 센서노드의 모니터링 간격이 소정의 한계값보다 크면, 하나 이상의 이웃 센서노드에게 주기 변경을 요청하는 단계; 및 (c) 상기 이웃 센서노드의 모니터링 시각이 상기 요청한 센서노드의 모니터링 시각으로부터 모니터링 주기 조절 간격 내에 있으면, 상기 이웃 센서노드의 모니터링 시각을 상기 요청한 센서노드의 모니터링 시각으로부터 모니터링 주기 조절 간격의 범위 밖에 위치하도록 변경하는 단계를 포함한다.
무선 센서 네트워크, 센서노드, 모니터링 주기Abstract translation: 提供了一种用于在无线传感器网络中设置动态监测时段的方法和系统。 根据本发明的传感器网络中的动态监测周期设定方法中，提供了一种方法，用于设置动态监测周期的传感器网络包括多个传感器节点中，（a）用于所述多个传感器节点的数据的传感器节点中的任何一个 改变的变化量的步骤是预定的，所述监控周期比由1 / k倍（k为自然数等于或大于2），并且当该折叠k小于或等于预定的界限值监测期间，数据改变量发生变化的阈值; （b）如果传感器节点的监测间隔大于预定阈值，则请求一个或多个相邻传感器节点改变周期; 及（c）是相邻传感器的监视时间内的节点从所述请求的传感器节点，所述邻居传感器节点监视时间从调整距离的监视时间范围外周期监视所述的监视时间粒度周期监视请求的传感器节点 为了改变位置。
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Patent Agency Ranking
公开(公告)号：KR1020090043766A
公开(公告)日：2009-05-07
申请号：KR1020070109501
申请日：2007-10-30
Applicant: 아주대학교산학협력단
Abstract: A routing method for a cluster-based wireless sensor network is provided for improving lifespan of the network and reducing network traffic. A routing method is proposed for a wireless sensor network having a sensor field defined by a plurality of clusters each including a plurality of sensor nodes and a header node, one of the cluster is a head cluster including a sink node. The routing method includes announcing, at least one sensor node which is the sensor node detected an event, the event; requesting, at the sink node, the source node to transmit data required for ubiquitous services; and transmitting, at the at least one source node, data to the sink node. Announcing the event includes relaying, at the at least one source node, a data announcement packet from a source cluster to which the source node belongs to a destination cluster which is arranged along an ith second direction axis through the header nodes of the clusters arranged along a first direction axis of the source cluster. The routing method of the present invention reduces the transmission amounts of data request and data packets, thereby conserving the energy and bandwidth, resulting in improvement of network life time.
Abstract translation: 提供了一种用于基于群集的无线传感器网络的路由方法，用于提高网络的寿命并减少网络流量。 提出了一种无线传感器网络的路由方法，该无线传感器网络具有由包括多个传感器节点和头部节点的多个簇定义的传感器域，其中一个群集是包括宿节点的头簇。 所述路由方法包括通知所述事件的至少一个传感器节点，所述至少一个传感器节点是所述传感器节点检测到事件; 在汇聚节点处请求源节点传送无处不在的服务所需的数据; 以及在所述至少一个源节点处将数据发送到所述汇聚节点。 宣布该事件包括在至少一个源节点处，将来自源节点的数据通知分组中继到源节点所属的目标簇，该目的簇通过沿着第i个第二方向轴排列的簇的头节点排列 源集群的第一个方向轴。 本发明的路由方法减少数据请求和数据分组的传输量，从而节省能量和带宽，从而改善网络使用寿命。
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公开(公告)号：KR100792142B1
公开(公告)日：2008-01-04
申请号：KR1020070009841
申请日：2007-01-31
Applicant: 아주대학교산학협력단
CPC classification number: H04L41/0677 , H04W24/00
Abstract: A method for verifying sensing data in a wireless sensor network is provided to improve the reliability of sensing data by increasing the accuracy of data of a sensor network through adaptive sensor defect confirmation, measurement error cancellation, and data refinement. In case the sensing data of a specific sensing module have an identical value during an appointed period, a control part transmits a defect confirmation message to the nodes neighboring with the sensing module. If responses are received from the neighbor nodes, the control part judges that there is a defect in the sensing module(S300). The control part collects the sensing data measured at a plurality of sensing modules, obtains the average and standard deviation of the sensing data, and removes some sensing data which are out of the range of the obtained standard deviation from the obtained average value(S310). Based on the distribution of the removed sensing data, the control part grants a weight to the remaining data and refines the sensing data(S320).
Abstract translation: 提供了一种用于验证无线传感器网络中的感测数据的方法，以通过自适应传感器缺陷确认，测量误差消除和数据细化提高传感器网络的数据的精度来提高感测数据的可靠性。 在特定感测模块的感测数据在指定时段期间具有相同值的情况下，控制部分向与感测模块相邻的节点发送缺陷确认消息。 如果从相邻节点接收到响应，则控制部分判断感测模块中存在缺陷（S300）。 控制部分收集在多个感测模块上测量的感测数据，获得感测数据的平均和标准偏差，并且从获得的平均值中除去超出所获得的标准偏差范围内的一些感测数据（S310） 。 基于去除的感测数据的分布，控制部分给予剩余数据的权重并优化感测数据（S320）。
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公开(公告)号：KR101806270B1
公开(公告)日：2017-12-07
申请号：KR1020110122021
申请日：2011-11-22
Applicant: 아주대학교산학협력단
Abstract: 본발명의실시예에따른휴먼데이터마이닝을위한위치기반정보분석방법은기설정된스마트장비를이용하여사용자데이터를수집하고, 상기수집된사용자데이터를 KML 형식으로저장하는단계; 사용자위치가동일한경우에는상기사용자데이터의수집시간과상기사용자위치의위도및 경도를병합하고, 상기사용자위치에서소요된시간을합산하는단계; 상기사용자위치에대한일자별출현여부, 일자별출현시각및 일자별출현횟수를계산하여각각을합산하고, 그각각의합산된값에기초하여출현날짜빈도, 출현시각빈도및 출현회수빈도를계산하는단계; 및상기계산된출현날짜빈도, 출현시각빈도및 출현회수빈도를이용하여상기사용자위치에대한평균과표준편차를계산하고, 상기계산된평균과표준편차의합이기설정된위치기준보다큰 경우에는해당되는사용자의위치를주요위치로설정하는단계를포함함으로써, 사용자의주요위치뿐만아니라주요이동패턴을정밀하게분석할수 있고, 분석기술이적용된엔진은일종의개인화엔진으로서이종엔진과의결합을통해시너지효과를낼 수있다.
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19.发明公开
公开(公告)号：KR1020140093860A
公开(公告)日：2014-07-29
申请号：KR1020130005942
申请日：2013-01-18
Applicant: 제주대학교 산학협력단 , 아주대학교산학협력단
Abstract: The present invention relates to a method and a device based on ubiquitous sensor network (USN)/machine to machine (M2M) for providing a service of monitoring an outdoor environment composite comfort index and status information. According to the present invention, the composite comfort index which integrally reflects various environmental information about outdoor environment and a composite comfort status according to the same can be effectively provided to a user through an internet. Therefore, the user can simply confirm the composite comfort index and composite comfort status of outdoor environment and can avoid going out to a corresponding outdoor space when the outdoor environment is unpleasant or polluted.
Abstract translation: 本发明涉及一种基于普遍存在的传感器网络（USN）/机器对机器（M2M）的方法和装置，用于提供监视室外环境复合舒适指数和状态信息的服务。 根据本发明，可以通过互联网有效地向用户提供整体反映关于室外环境的各种环境信息和根据其的复合舒适状态的综合舒适度指标。 因此，用户可以简单地确认户外环境的复合舒适指数和复合舒适状态，并且可以避免在室外环境恶劣或污染时出现在相应的户外空间。
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公开(公告)号：KR1020130056417A
公开(公告)日：2013-05-30
申请号：KR1020110122021
申请日：2011-11-22
Applicant: 아주대학교산학협력단
CPC classification number: H04W4/02 , G06F17/30 , G06F2216/03
Abstract: PURPOSE: Location based information analysis method for human data mining and a device thereof are provided to accurately analyze a main mobile pattern by considering appearance date, time, and frequency. CONSTITUTION: A data collecting unit(110) stores and collects user data by using set smart equipment. A data analysis unit(120) analyzes user mobile patterns and a user location by extracting the collecting time of the user data and the latitude and longitude of a user location from the user data. The data collecting unit stores the user data as a KML(Keyhole Markup Language) type. The data analysis unit eliminates errors by filtering the user data stored as the KML type. [Reference numerals] (10) Smart device; (110) Data collecting unit; (120) Data analysis unit; (121) Location analyzer; (122) Movement pattern analyzer
Abstract translation: 目的：提供用于人类数据挖掘的基于位置的信息分析方法及其设备，以通过考虑出现日期，时间和频率来准确地分析主移动模式。 构成：数据采集单元（110）通过使用设置的智能设备来存储和收集用户数据。 数据分析单元（120）通过从用户数据中提取用户数据的收集时间和用户位置的纬度和经度来分析用户移动模式和用户位置。 数据采集单元将用户数据存储为KML（键孔标记语言）类型。 数据分析单元通过过滤存储为KML类型的用户数据来消除错误。 （附图标记）（10）智能装置; （110）数据采集单元; （120）数据分析单元; （121）位置分析仪; （122）运动模式分析仪
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