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公开(公告)号：KR100773581B1
公开(公告)日：2007-11-08
申请号：KR1020060079636
申请日：2006-08-23
Applicant: 강릉원주대학교산학협력단
CPC classification number: Y02D50/40 , H04W52/0209 , H04L29/08567
Abstract: A method for scanning a transmission energy level according to the distance between nodes and a recording medium storing the same are provided to perform routing with the least transmission energy of a network by performing communication through only an amount of energy suitable for the distance between nodes. A coordinator starts the first stage of scanning(310). The coordinator checks whether there is a response to the scanning(320). When an association request is received within a scan response standby time in response to the scanning, the coordinator gives an ID to a node which has responded by using the same energy level, adds information on the node to an energy level table, and performs responding to the association request(330). The coordinator requests a router that appears first in its energy level table to perform the second stage of scanning in the similar manner as that of the coordinator(340).
Abstract translation: 提供了根据节点之间的距离扫描传输能级的方法和存储该节点的记录介质之间的距离的方法，通过仅通过适合于节点之间的距离的能量进行通信来执行具有最小网络传输能力的路由。 协调员开始扫描的第一阶段（310）。 协调器检查是否有对扫描的响应（320）。 当在响应于扫描的扫描响应待机时间内接收到关联请求时，协调器向通过使用相同能量级做出响应的节点给出ID，将该节点上的信息添加到能级表，并且执行响应 关联请求（330）。 协调器请求在其能量级表中首先出现的路由器以与协调器类似的方式执行第二阶段扫描（340）。
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公开(公告)号：KR1020070028813A
公开(公告)日：2007-03-13
申请号：KR1020050083468
申请日：2005-09-08
Applicant: 강릉원주대학교산학협력단 , 주식회사 씨엠
CPC classification number: Y02A40/296
Abstract: A forest fire monitoring method and system are provided to exactly detect a forest fire and to quickly cope with a forest fire by informing a manager's terminal of the forest fire. A forest fire monitoring and informing method is composed of steps of: storing sensing information transmitted from a sensor unit and image data received from an image obtaining unit through the wire or wireless network(610); judging whether the present time corresponds to a pre-set daytime range or not; determining that a forest fire breaks out if a grey region of the image data analyzed through RGB(Red,Green,Blue) analysis algorisms is over a predetermined critical regional area, when the present time corresponds to a pre-set daytime range and determining that a forest fire occurs if an ignition region of the image data analyzed through HSV(Hue Saturation Value) analysis algorisms is over a predetermined critical regional area, when the present time does not correspond to a pre-set daytime range; and generating emergency information by using the sensing information and transmitting the emergency information to a predetermined receiving terminal(625,630).
Abstract translation: 提供森林火灾监测方法和系统，准确检测森林火灾，并通过向经理的终端通报森林火灾，迅速应对森林火灾。 森林火灾监测和通报方法包括以下步骤：存储从传感器单元发送的感测信息和通过有线或无线网络从图像获取单元接收的图像数据; 判断当前时间是否对应于预设的白天范围; 如果通过RGB（红，绿，蓝）分析算法分析的图像数据的灰色区域超过预定的关键区域区域，当当前时间对应于预设的白天范围并且确定 如果通过HSV（色调饱和度值）分析算法分析的图像数据的点火区域超过预定的临界区域区域，当时间不对应于预设的白天范围，则发生森林火灾; 以及通过使用所述感测信息并将紧急信息发送到预定的接收终端来产生紧急信息（625,630）。
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公开(公告)号：KR100913546B1
公开(公告)日：2009-08-21
申请号：KR1020070075447
申请日：2007-07-27
Applicant: 강릉원주대학교산학협력단
IPC: H04L12/28
Abstract: 본 발명은 가상 튜플 생성 장치 및 방법에 관한 것으로서, 본 발명에 따른 가상 튜플 생성 장치 및 방법은 기준 속성 값에 대응되는 소정의 요건을 충족하는 원본 튜플을 추출하는 단계 및 상기 원본 튜플을 이용하여 가상선택 연산을 수행하는 단계를 포함한다.
센서 네트워크, 튜플(tuple), 릴레이션, 뷰Abstract translation: 根据本发明的用于生成虚拟元组的设备和方法包括：提取满足与参考属性值相对应的预定要求的原始元组， 并执行选择操作。
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Patent Agency Ranking
公开(公告)号：KR100918704B1
公开(公告)日：2009-09-22
申请号：KR1020070075438
申请日：2007-07-27
Applicant: 강릉원주대학교산학협력단
Abstract: 본 발명은 가상 튜플 생성 장치 및 방법에 관한 것으로서, 본 발명에 따른 가상 튜플 생성 장치 및 방법은 제 1 속성 값과 제 2 속성 값이 소정의 요건을 충족하는 조합 속성값을 생성하는 단계 및 상기 제 1 속성 값에 대응되는 제 1 대응 속성 값 및 상기 제 2 속성 값에 대응되는 제 2 대응 속성 값을 조합하는 단계를 포함한다.
센서 네트워크, 튜플(tuple), 릴레이션, 뷰-
公开(公告)号：KR100795227B1
公开(公告)日：2008-01-17
申请号：KR1020060079597
申请日：2006-08-22
Applicant: 강릉원주대학교산학협력단
CPC classification number: G01N33/0034
Abstract: A method and an apparatus for analyzing a signal pattern of a sensor array are provided to convert multi-dimensional values of multi-channels inputted from the sensor array into successive data and to optimize modeling of the sensed signal patterns by taking properties of the converted data. A method for analyzing a signal pattern of a sensor array including more than one gas sensor comprises the steps of: converting the multi-dimensional data of multi-channels outputted from the sensor array into successive data, wherein the data is about more than one reference gas; producing an angle difference based state transition model using the converted data(S1000~S1004); and if data about the new gas is required to be outputted from the sensor array, analyzing the new gas using the angle difference based state transition model(S1006~S1012).
Abstract translation: 提供一种用于分析传感器阵列的信号图案的方法和装置，用于将从传感器阵列输入的多通道的多维值转换为连续的数据，并且通过采用转换的数据的属性来优化所感测信号模式的建模 。 一种用于分析包括多于一个气体传感器的传感器阵列的信号图案的方法包括以下步骤：将从传感器阵列输出的多通道的多维数据转换为连续的数据，其中数据是大于多于一个的参考 加油站; 使用转换的数据产生基于角度差的状态转换模型（S1000〜S1004）; 并且如果需要从传感器阵列输出关于新气体的数据，则使用基于角度差的状态转换模型来分析新气体（S1006〜S1012）。
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公开(公告)号：KR1020090011648A
公开(公告)日：2009-02-02
申请号：KR1020070075447
申请日：2007-07-27
Applicant: 강릉원주대학교산학협력단
IPC: H04L12/28
Abstract: An apparatus for generating a virtual tuple and a method thereof are provided to make the virtual tuple by extracting the original tuple which satisfies a predetermined condition corresponding to a reference attribute value, and then performing a virtual selection operation by using the original tuple. An extraction module(210) extracts the original tuple corresponding to a reference attribute value. An operating module(220) generates a virtual tuple corresponding to the reference attribute value by using a virtual selection operation. If a predetermined condition is not satisfied, a control module(230) deletes a virtual tuple request and then transmits the request to the other sensor node through a transmitting/receiving module. A storage module(240) stores an attribute value, the actual tuple corresponding to the attribute value and the reference attribute value which a user sets up.
Abstract translation: 提供一种用于产生虚拟元组的装置及其方法，以通过提取满足与参考属性值相对应的预定条件的原始元组，然后通过使用原始元组来执行虚拟选择操作来制造虚拟元组。 提取模块（210）提取与参考属性值相对应的原始元组。 操作模块（220）通过使用虚拟选择操作来生成与参考属性值相对应的虚拟元组。 如果不满足预定条件，则控制模块（230）删除虚拟元组请求，然后通过发送/接收模块将该请求发送到另一个传感器节点。 存储模块（240）存储属性值，对应于属性值的实际元组和用户设置的参考属性值。
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公开(公告)号：KR1020090011641A
公开(公告)日：2009-02-02
申请号：KR1020070075438
申请日：2007-07-27
Applicant: 강릉원주대학교산학협력단
Abstract: A device and a method for generated a virtual tuple are provided to generate and offer the virtual tuple by performing a range join operation based on existing information to offer information for a place not including a sensor in a sensor network. Attribute values and matched attribute values are collected(S310). A first node collecting the attribute values and the matched attribute values checks whether first and second attribute values satisfy a predetermined condition by comparing the stored first attribute value with the second attribute value received from a second sensor node(S320). A combined attribute value matched with the first and second attribute values is generated(S330). A virtual tuple matched with the combined attribute value is generated(S340).
Abstract translation: 提供了用于生成虚拟元组的装置和方法，以通过基于现有信息执行范围连接操作来生成和提供虚拟元组，以向传感器网络中的不包括传感器的位置提供信息。 收集属性值和匹配的属性值（S310）。 收集属性值的第一节点和匹配属性值通过将所存储的第一属性值与从第二传感器节点接收到的第二属性值进行比较来检查第一属性值和第二属性值是否满足预定条件（S320）。 产生与第一和第二属性值匹配的组合属性值（S330）。 生成与组合属性值匹配的虚拟元组（S340）。
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公开(公告)号：KR1020070028812A
公开(公告)日：2007-03-13
申请号：KR1020050083467
申请日：2005-09-08
Applicant: 강릉원주대학교산학협력단 , 주식회사 씨엠
IPC: G08B17/06 , G08B13/194 , G08B17/12
CPC classification number: G08B17/005 , G06T7/90 , G08B17/125
Abstract: A forest fire monitoring method and device using images photographed by a camera are provided to optimally detect a forest fire with the minimum system cost and to easily calculate the progressive direction and speed of a forest fire without a wind direction sensor and a wind velocity sensor. A forest fire monitoring method using images photographed by a camera is composed of steps of: storing image data received from an image obtaining unit through the wire or wireless network(410); judging whether the present time corresponds to a pre-set daytime range or not(415); determining that a forest fire occurs if a grey region analyzed through RGB(Red,Green,Blue) analysis algorisms is over a predetermined critical regional area, when the present time corresponds to a pre-set daytime range(420); determining that a forest fire occurs if an ignition region analyzed through HSV(Hue Saturation Value) analysis algorisms is over a predetermined critical regional area, when the present time does not correspond to a pre-set daytime range(425); and executing a predetermined alarm operation when the forest fire is confirmed(435).
Abstract translation: 提供使用摄像机拍摄的图像的森林火灾监测方法和装置，以最小的系统成本最佳地检测森林火灾，并且容易地计算没有风向传感器和风速传感器的森林火灾的进行方向和速度。 使用由相机拍摄的图像的森林火灾监测方法包括以下步骤：通过有线或无线网络（410）存储从图像获取单元接收的图像数据; 判断当前时间是否对应于预设的白天范围（415）; 如果当前时间对应于预设的白天范围（420），则如果通过RGB（红，绿，蓝）分析算法分析的灰色区域超过预定的关键区域区域，则确定森林火灾。 如果当前时间不对应于预设的白天范围（425），如果通过HSV（色调饱和度值）分析算法分析的点火区域超过预定的关键区域区域，则确定森林火灾。 并且当森林火灾确认时执行预定的报警操作（435）。
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