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公开(公告)号：KR100449489B1
公开(公告)日：2004-09-22
申请号：KR1020020064926
申请日：2002-10-23
Applicant: 한국전자통신연구원
IPC: H04L9/08
Abstract: PURPOSE: An AAA(Authentication Authorization Accounting) long-term shared key refreshment method between a mobile node and a home diameter is provided to refresh a long-term shared key by adopting an authentication mechanism using the AAA long-term shared key shared between the moving node and the home diameter server using a diameter protocol. CONSTITUTION: According to the AAA long-term shared key refreshment method, a MIP(Mobile Internet Protocol) registration request message including AAA key request extension is transmitted when a moving node(10) wants to update MN(Mobile node)-AAA security connection. Only when a home AAA server(40) receives the MIP registration request message including the AAA key request extension, a key original random number(M-key) to be used in generating an AAA long-term shared key is generated and then a refreshed AAA long-term shared key is extracted from the generated key original random number. After determining a security algorithm and SPI(Security Parameter Index) and effective period of the key using the refreshed long-term shared key, the effective period of the key is judged. If the effective period of the key is a positive number, key refreshment is performed periodically when the effective period ends. Then, MIP MN-AAA key response extension corresponding to the MIP-MN AAA key request extension is proposed, and is included in a response message and then is provided to the mobile node through the diameter protocol.
Abstract translation: 目的：提供移动节点和归属地直径之间的AAA（认证授权计费）长期共享密钥刷新方法，以通过采用使用AAA之间共享的AAA长期共享密钥的认证机制来刷新长期共享密钥 移动节点和家庭直径服务器使用直径协议。 组成：根据AAA长期共享密钥更新方法，当移动节点（10）想要更新MN（移动节点）-AAA安全连接时发送包括AAA密钥请求扩展的MIP（移动互联网协议）注册请求消息 。 只有当家庭AAA服务器（40）接收到包括AAA密钥请求扩展的MIP注册请求消息时，才生成用于生成AAA长期共享密钥的密钥原始随机数（M-key），然后生成刷新 从生成的密钥原始随机数中提取AAA长期共享密钥。 在使用刷新的长期共享密钥来确定密钥的安全算法和SPI（安全参数索引）和有效期之后，判断密钥的有效期。 如果密钥的有效期为正数，则在有效期结束时定期执行密钥更新。 然后，提出对应于MIP-MN AAA密钥请求扩展的MIP MN-AAA密钥响应扩展，并将其包括在响应消息中，然后通过直径协议提供给移动节点。
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公开(公告)号：KR1020150096103A
公开(公告)日：2015-08-24
申请号：KR1020140017094
申请日：2014-02-14
Applicant: 한국전자통신연구원
IPC: G06F19/00
Abstract: 본 발명은 농산물 수확량 예측 장치 및 방법에 관한 것으로서, 본 발명에 따른 농산물 수확량 예측 장치는 농산물 재배가 시작되기 전부터 농산물 재배가 시작되어 끝날 때까지의 모든 단계에서 발생하는 정보를 누적하고, 예측시 예측시점까지 누적된 정보를 활용하여 농산물의 수확량을 예측하는 것을 특징으로 한다. 본 발명에 따르면, 농작물 수확 월에 다다를수록 데이터를 더 많이 누적할 수 있고, 이처럼 누적된 데이터를 기반으로 보다 정확하게 농산물 수확량을 예측할 수 있다. 즉, 농산물 재배가 시작되기 전부터 농산물 재배가 시작되어 끝날 때까지의 모든 단계에서 발생하는 정보를 누적할 수 있으므로, 예측시 예측 시점까지 누적된 정보를 활용할 수 있어서 농산물의 수확량을 정확하게 예측할 수 있다.
Abstract translation: 本发明涉及一种预测农产品产量的装置和方法。 根据本发明，用于预测农产品收益的装置在农产品种植开始直到农产品种植结束之前的所有步骤中积累的信息累积，并通过利用累积直到预测的信息来预测农产品的产量 预测产量期间的时间点。 根据本发明，收获月份接近一个月，可以累积更多的数据; 可以根据积累的数据更准确地预测农产品的产量。 换句话说，可以准确地预测农产品的产量，因为在农产品种植直到农产品种植结束之前的所有步骤中产生的信息可以被累积，并且信息累积直到产量的预测时间点 被预测。
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公开(公告)号：KR1020140077720A
公开(公告)日：2014-06-24
申请号：KR1020120146817
申请日：2012-12-14
Applicant: 한국전자통신연구원
CPC classification number: Y02A40/264 , G06Q50/02 , A01G9/24 , G06F17/30312
Abstract: Disclosed are a greenhouse control method based on learning which is able to efficiently control a greenhouse on the basis of learning, and a control system thereof. The greenhouse control method based on learning comprises: a step of acquiring learning data; a step of storing processed data of the acquired learning data; a step of producing a matrix graph by applying a weight to the stored processed data; and a step of producing an optimal parameter capable of controlling the greenhouse on the basis of the produced matrix graph. Accordingly, effective temperature and humidity control requirements are satisfied by supplementing a thermodynamic model on the basis of the accumulated learning information, and therefore, energy efficiency can be increased.
Abstract translation: 公开了一种基于学习的能够在学习的基础上有效地控制温室的温室控制方法及其控制系统。 基于学习的温室控制方法包括：获取学习数据的步骤; 存储获取的学习数据的处理数据的步骤; 通过对存储的处理数据应用权重来生成矩阵图的步骤; 以及基于所生成的矩阵图来生成能够控制温室的最优参数的步骤。 因此，通过基于累积的学习信息补充热力学模型来满足有效的温度和湿度控制要求，因此能够提高能量效率。
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公开(公告)号：KR1020140077512A
公开(公告)日：2014-06-24
申请号：KR1020120146415
申请日：2012-12-14
Applicant: 한국전자통신연구원
Abstract: The present invention is a method for eliminating vermin by using a device installed in a greenhouse opened and closed by a ventilated window, and comprises a step of identifying vermin present in or possibly entering the greenhouse, a step of detecting frequency to eliminate the identified vermin, and a step of generating ultrasonic waves having the detected frequency or attracting light.
Abstract translation: 本发明是一种通过使用安装在由通风窗打开和关闭的温室中的装置来消除害虫的方法，并且包括识别存在于或可能进入温室的害虫的步骤，检测频率以消除所鉴定的害虫的步骤 以及产生具有检测频率或吸引光的超声波的步骤。
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公开(公告)号：KR1020130132050A
公开(公告)日：2013-12-04
申请号：KR1020120056122
申请日：2012-05-25
Applicant: 한국전자통신연구원
CPC classification number: G05B13/02 , A01G9/24 , G05B15/02 , Y02A40/264 , G06Q50/02
Abstract: The present invention relates to a platform device facilitating the addition and replacement of a sensor and a driver by providing an interface and a service corresponding to elements which control an agricultural environment in an agricultural environment control system and performing abstraction over a sensor and a driver in the agricultural environment control system. The platform device comprises: an application supporting layer unit for generating and operating an environmental task which supports an application corresponding to an environment to which an agricultural environmental control system is applied; a service layer unit for providing a service library which the application uses; a function layer unit for performing functions required to operate the application; an dynamic adaptation layer unit for defining an environmental task in an application layer regardless of number of sensors and drivers installed in the environment to which the agricultural environmental control system is applied; and a physical abstraction layer unit for generating a mapping table using a result of abstraction over the sensor and driver and allowing the agricultural environmental system to access the sensor and driver using the mapping table. [Reference numerals] (10) Application;(20) Middle ware;(200) Agricultural environment control platform device;(30) Device driver;(41) Sensor;(42) Driver;(AA) Greenhouse environment
Abstract translation: 本发明涉及一种平台装置，其通过提供对应于控制农业环境控制系统中的农业环境的元件的接口和服务来促进传感器和驱动器的添加和替换，并且通过传感器和驱动器执行抽象 农业环境管理体系。 平台装置包括：应用支持层单元，用于生成和操作支持与应用农业环境控制系统的环境相对应的应用的环境任务; 用于提供应用使用的服务库的服务层单元; 用于执行操作所述应用所需的功能的功能层单元; 动态适应层单元，用于在应用层中定义环境任务，而不管安装在农业环境控制系统所在的环境中的传感器和驱动器的数量; 以及物理抽象层单元，用于使用传感器和驱动器上的抽象结果生成映射表，并且允许农业环境系统使用映射表访问传感器和驱动器。 （10）应用;（20）中间件;（200）农业环境控制平台装置;（30）设备驱动器;（41）传感器;（42）驱动器;（AA）温室环境
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Patent Agency Ranking
公开(公告)号：KR1020130020377A
公开(公告)日：2013-02-27
申请号：KR1020110082984
申请日：2011-08-19
Applicant: 한국전자통신연구원
CPC classification number: A01G9/22 , A01G9/243 , Y02A40/258 , Y02A40/266 , Y02P60/124 , A01G7/00 , A01G9/20
Abstract: PURPOSE: A greenhouse crop cultivation control system and method are provided to increase outgrow and yields of crop by providing light of proper wavelength according to the type and growth level of crops. CONSTITUTION: A crop cultivation control system is installed on the exterior wall of greenhouse(10) corresponding to multiple areas of crop cultivation, and comprises multiple solar cell modules(100_1,100_2,100_3,100_4,100_5) providing different wavelengths of light to each areas, and a crop cultivation control unit(200) deciding the transportation of the crop to the area of light of wavelength according to the type and growth level of the crop. The crop cultivation control unit comprises the crop determination unit which determining the type of the crop, the growth status collecting unit which determining the current growth level of the crop, the wavelength determination unit which determining the optimum wavelength necessary for the crop from the growth level, and the crop transportation determination unit which determining the transportation of crop compared with the wavelength of area where crop is cultivated and the optimum absorbed wavelength. The crop cultivation control unit comprises the extra growth region determination unit which determining the cultivation region of the crop. The wavelength determination unit determines the optimum absorbed wavelength based on the cultivation region of the crop. The crop cultivation control unit comprises the extra database which saves the maximum absorbed wavelength according to the growth level of crop, the cultivation region of the crop, and the type of the crop. The wavelength determination unit determines the optimum absorbed wavelength with reference to the database. The greenhouse is divided into multiple regions(A1,A2,A3,A4,A5), and the information of each cultivated crops of the regions are installed on each of multiple regions with multiple RFID tags. [Reference numerals] (200) Crop cultivation control unit
Abstract translation: 目的：提供温室作物栽培控制系统和方法，根据作物的种类和生长水平，通过提供适当波长的光来增加作物的产量和产量。 规定：作物栽培控制系统安装在对应于多个作物种植区域的温室（10）的外墙上，并且包括多个太阳能电池模块（100_1,100_2,100_3,100_4,100_5），每个太阳能电池模块向每个 区域和作物种植控制单元（200）根据作物的种类和生长水平决定作物向波长光区域的运输。 作物栽培控制单元包括确定作物类型的作物确定单元，确定作物的当前生长水平的生长状态收集单元，确定作物所需的最佳波长的波长确定单元从生长水平 以及作物运输决定单元，其确定作物的运输与作物耕作面积的波长和最佳吸收波长。 作物栽培控制单元包括确定作物的栽培区域的额外生长区域确定单元。 波长确定单元基于作物的栽培区域确定最佳吸收波长。 作物栽培控制单元包括额外的数据库，根据作物的生长水平，作物的种植面积和作物的种类，节省了最大吸收波长。 波长确定单元参照数据库确定最佳吸收波长。 温室分为多个区域（A1，A2，A3，A4，A5），每个栽培作物的信息安装在具有多个RFID标签的多个区域中。 （附图标记）（200）作物栽培控制单元
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公开(公告)号：KR1020070059904A
公开(公告)日：2007-06-12
申请号：KR1020060076733
申请日：2006-08-14
Applicant: 한국전자통신연구원
Abstract: A method for mutually authenticating an RFID(Radio Frequency IDentifier) tag and an RFID server is provided to prevent a copy of the tag by updating a secret key used in authentication into a new value. A method for mutually authenticating an RFID tag and an RFID server includes the steps of: sharing a plurality of secret keys including fourth to sixth secret keys of the RFID tag and first to third secrete keys of the RFID server(S310); transmitting a secret key maintenance state according to a request of the RFID server after setting the secret key maintenance state(S320); authenticating the RFID server by receiving information for server authentication generated based on a predetermined random number and the secret keys(S340); transmitting information for tag authentication to authenticate the RFID tag; and updating the secret keys by receiving secret key updating information which is transmitted by the RFID server when the authentication is acquired(S350).
Abstract translation: 提供了一种用于相互认证RFID（射频识别器）标签和RFID服务器的方法，通过将认证中使用的秘密密钥更新为新值来防止标签的复制。 一种用于相互认证RFID标签和RFID服务器的方法包括以下步骤：共享包括RFID标签的第四至第六密钥和RFID服务器的第一至第三分离密钥的多个秘密密钥（S310）。 在设定了密钥维护状态之后，根据RFID服务器的请求发送秘密密钥维护状态（S320）。 通过接收基于预定随机数和密钥生成的服务器认证的信息来认证RFID服务器（S340）; 发送用于标签认证的信息以认证RFID标签; 以及通过接收在获取认证时由RFID服务器发送的秘密密钥更新信息来更新密钥（S350）。
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公开(公告)号：KR101868037B1
公开(公告)日：2018-06-18
申请号：KR1020140016612
申请日：2014-02-13
Applicant: 한국전자통신연구원
CPC classification number: Y02A40/264
Abstract: 본발명은온실의외부온도, 조도데이터, 내부온도사이의상관관계를토대로온실의천창(측창)을제어하여온실의온도를제어하는장치및 그방법에관한것이다. 온실의온도제어방법은온실의천창(측창)을열어놓은상태또는닫은상태에서외부온도, 조도, 내부온도를수집하는단계, 수집한결과를토대로 3차원공간에서하나의평면에대응하는함수를설정하는단계, 설정한함수에온실의천창(측창)이완전히열렸을경우와완전히닫혔을경우의데이터를모델링하여두 개의평면을구성하는단계및 두개의평면을통해획득한온실의평면온도와설정온도를비교하고, 비교결과를토대로온실의천창(측창)을제어하여온실의온도를제어하는단계를포함한다.
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公开(公告)号：KR1020150057146A
公开(公告)日：2015-05-28
申请号：KR1020130140113
申请日：2013-11-18
Applicant: 한국전자통신연구원
IPC: G06F19/00
CPC classification number: G06T7/0002 , G06F17/30265
Abstract: 작물영상정보와농업환경정보를하나의객체로통합하여관리할수 있는농업시멘틱영상정보의생성방법및 장치가제공된다. 농업시멘틱영상정보의생성장치는농업환경시멘틱적응시스템의각 센서로부터제1 농업환경정보수신하는단계, 제1 농업환경정보를바탕으로제2 농업환경정보를생성하는단계, 농업환경시멘틱적응시스템의이미지촬영수단으로부터영상정보및 스틸컷이미지를수신하는단계, 스틸컷이미지로부터생육상태정보를추출하는단계, 그리고제1 농업환경정보, 제2 농업환경정보및 생육상태정보를영상정보에메타정보로기록하는단계를통해농업시멘틱영상정보를생성한다.
Abstract translation: 本发明提供一种用于生成农业环境信息的语义图像信息的方法和装置，其中作物图像信息和农业环境信息可以被集成到一个对象中并且可以被管理。 该装置通过以下步骤生成农业语义图像信息：从农业环境语义适应系统的每个传感器接收第一农业信息; 根据第一次农业信息产生第二个农业信息; 从农业环境语义适应系统的图像记录装置接收图像信息和静止图像; 从静止图像中提取生长状态信息; 并将第一农业环境信息，第二农业环境信息和成长状态信息记录在图像信息中作为元信息。
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公开(公告)号：KR1020150025034A
公开(公告)日：2015-03-10
申请号：KR1020130102142
申请日：2013-08-28
Applicant: 한국전자통신연구원
IPC: H04W24/02
Abstract: 채널분석을 통한 통신 서비스 품질 보장 방법이 개시된다. 본 발명에 따른 채널분석을 통한 통신 서비스 품질 보장 방법은 단말이 전파를 수신하는 단계; 상기 단말이 수신한 전파의 통신품질 정보 및 트래픽 정보를 저장하는 단계; 상기 저장된 정보를 분석하여 통신채널의 통신품질을 측정하는 단계; 상기 측정한 통신품질을 이용하여 상기 단말의 위치에서 사용 가능한 통신채널의 통신품질을 비교하는 단계; 상기 비교한 통신품질 중에서 가장 높은 통신품질을 갖는 통신채널로 갱신하여 사용하는 단계; 및 상기 갱신한 통신채널에서 통신품질 정보에 변화가 있는지 판단하여 상기 통신 채널을 갱신하기 위한 단계들의 반복 수행 여부를 결정하는 단계를 포함한다.
Abstract translation: 公开了通过使用信道分析来保证通信服务质量的方法。 通过使用信道分析来保证通信服务质量的方法包括以下步骤：通过终端接收无线电波; 由终端存储所接收的无线电波的通信质量信息和交通信息; 通过分析所存储的信息来测量通信信道的通信质量; 比较使用测量的通信质量可以在终端位置使用的通信信道的通信质量; 将通信信道更新为具有比较的通信质量中的最高通信质量的通信信道，并使用更新的信道; 以及验证更新的通信信道的通信质量是否存在变化，以确定是否重复用于更新通信信道的步骤。
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