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公开(公告)号：KR1020130067152A
公开(公告)日：2013-06-21
申请号：KR1020110134023
申请日：2011-12-13
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A sensor node device and a wireless sensor network system, and a collision information transmission method using the same are provided to effectively warn other vehicles driving on a road about the occurrence of an accident ahead by enabling sensor node devices around the collision site to emit light or flash on and off. CONSTITUTION: A sensor part(102) includes a sensor detecting a vehicle collision occurred to a guardrail. A control part(104) transmits collision occurrence information due to a collision through a communications part. A light-emitting part emits light. If a collision is detected, a light-emitting control part(105) makes the light-emitting part emit light or flash on and off according to the control of the control part. If a blink-triggering message is received through the communications part, the control part makes the light-emitting part flash on and off through the light-emitting control part. [Reference numerals] (100) Sensor node device; (101) Power supply part; (1011) Solar cell; (1012) Charging part; (102) Sensor part; (1021) Impact detection part; (1022) Illumination sensor; (103) Communication sensor; (104) Control part; (105) Light-emitting control part; (106) Light-emitting part
Abstract translation: 目的：提供传感器节点设备和无线传感器网络系统以及使用该传感器节点设备和无线传感器网络系统的冲突信息传输方法，以通过使碰撞位置周围的传感器节点设备有效地警告在道路上行驶的其他车辆关于事故的发生 发光或闪光开关。 构成：传感器部分（102）包括检测到护栏发生的车辆碰撞的传感器。 控制部（104）通过通信部发送碰撞发生信息。 发光部分发光。 如果检测到碰撞，则发光控制部（105）根据控制部的控制使发光部发光或闪光。 如果通过通信部接收到眨眼触发消息，则控制部通过发光控制部使发光部闪烁。 （附图标记）（100）传感器节点装置; （101）电源部分; （1011）太阳能电池; （1012）充电部分; （102）传感器部件; （1021）冲击检测部; （1022）照明传感器; （103）通讯传感器; （104）控制部分; （105）发光控制部; （106）发光部
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公开(公告)号：KR1020130056733A
公开(公告)日：2013-05-30
申请号：KR1020110122480
申请日：2011-11-22
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A method for sensing an attachment and detachment of an external sensor module in a sensor node is provided to easily attach and detach a sensor module without turning off a power in a ubiquitous sensor network. CONSTITUTION: If an attachment and detachment signal which shows an attachment of a sensor module is outputted, a sensor node confirms an output port of the corresponding attachment and detachment signal(S130). In case the sensor module which is attached along the port is a sensor module which uses a first interface, the sensor node converts a signal which is outputted from the sensor module into a digital signal(S140,S150). In case the attached sensor module is not the sensor module which uses the first interface, the sensor node transmits a check message to a sensor which is included in the sensor module according to a usable interface(S170,S180). If a response signal is outputted from the sensor according to the check message, the sensor node records data which includes a type of the interface and a type of the attached sensor in a sensor module registration table(S160). [Reference numerals] (AA) Initialize a sensor node; (BB) Demounting; (CC) Mounting; (DD,GG) Yes; (EE,FF) No; (S110) Classify a sensor type matched with an interface; (S140) Analog input interface?; (S150) Convert a digital value; (S160) Register a corresponding sensor on a sensor module registration table; (S170) Transmit a sensor check message by interface; (S180) Respond; (S190) Initialize a sensor module; (S200) Check a demounting port and the interface; (S210) Sense the demounting and mounting of the sensor module
Abstract translation: 目的：提供一种用于感测传感器节点中的外部传感器模块的附接和拆卸的方法，以便在不关闭普遍存在的传感器网络中的电力的情况下容易地附接和拆卸传感器模块。 构成：如果输出显示传感器模块的附件的附着和分离信号，则传感器节点确认相应的附着和分离信号的输出端口（S130）。 在沿着端口安装的传感器模块是使用第一接口的传感器模块的情况下，传感器节点将从传感器模块输出的信号转换为数字信号（S140，S150）。 在所附传感器模块不是使用第一接口的传感器模块的情况下，传感器节点根据可用接口向传感器模块中包含的传感器发送检查消息（S170，S180）。 如果根据检查消息从传感器输出响应信号，则传感器节点将传感器模块登记表中包含接口类型和附加传感器的类型的数据记录（S160）。 （标号）（AA）初始化传感器节点; （BB）拆卸; （CC）安装; （DD，GG）是; （EE，FF）否; （S110）分类与接口匹配的传感器类型; （S140）模拟输入接口？ （S150）转换数字值; （S160）在传感器模块登记表上注册相应的传感器; （S170）通过接口发送传感器检查信息; （S180）回应 （S190）初始化传感器模块; （S200）检查拆卸端口和接口; （S210）检测传感器模块的拆卸和安装
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公开(公告)号：KR1020110062883A
公开(公告)日：2011-06-10
申请号：KR1020090119738
申请日：2009-12-04
Applicant: 한국전자통신연구원
CPC classification number: H04W74/0816 , H04L67/12 , H04W84/18 , Y02D70/00
Abstract: PURPOSE: A low power MAC method in a half-linear sensor network is provided to minimize sleep delay through data transmission of many hop in a single cycle by utilizing idle time of long preamble. CONSTITUTION: A long preamble consisting of a plurality of element preambles is generated. The generated long preamble is transmitted to a destination sensor node. After transmission of a long preamble is completed, data is transmitted to a purpose sensor node.
Abstract translation: 目的：提供半线性传感器网络中的低功率MAC方法，通过利用长前置码的空闲时间，通过单个周期中的许多跳数据传输来最小化睡眠延迟。 构成：产生由多个元素前导码组成的长前置码。 生成的长前导码被发送到目的地传感器节点。 在完成长前导码的传输之后，数据被传送到目的传感器节点。
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公开(公告)号：KR1020110018139A
公开(公告)日：2011-02-23
申请号：KR1020090075777
申请日：2009-08-17
Applicant: 한국전자통신연구원
CPC classification number: G06Q50/30 , G06K7/10009 , G06K17/00 , G06K19/0723
Abstract: PURPOSE: An unmanned bicycle management system, capable of supplying the load and return of a convenient bicycle to a user is provided to efficiently manage the bicycle to a unmanned bicycle management office through a fixed code. CONSTITUTION: An unmanned bicycle management office(100) supplies at least one service about loaning or storing the bicycle to a user. An integrated management server(200) integrates the unmanned bicycle management office in a type code system including an identification code of registered bicycles. The integrated management server manages the service about the bicycle.
Abstract translation: 目的：提供一种无人自行车管理系统，能够向用户提供方便的自行车的负载和返回，以通过固定代码有效地将自行车管理到无人驾驶的自行车管理办公室。 规定：无人驾驶自行车管理办公室（100）至少提供一个关于将自行车出租或存放在用户身上的服务。 综合管理服务器（200）将无人自行车管理办公室集成在包括登记的自行车的识别码的类型代码系统中。 综合管理服务器管理有关自行车的服务。
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公开(公告)号：KR1020100068785A
公开(公告)日：2010-06-24
申请号：KR1020080127260
申请日：2008-12-15
Applicant: 한국전자통신연구원
CPC classification number: G06F8/65
Abstract: PURPOSE: An update server for updating a sensor node, the sensor node, and a method for updating the sensor node are provided to update an execution code by transmitting small amount of data through a network. CONSTITUTION: An execution code management unit(110) manages the execution codes for sensor nodes included in a sensor network, and a rule generating unit(120) compares existing execution codes managed by the execution code management unit with the update executing codes required for updating a new function. The rule generating unit generates an update rule based on the comparison results, and a download execution unit(130) downloads the update rules created by the rule creation unit to a corresponding sensor node.
Abstract translation: 目的：提供用于更新传感器节点，传感器节点和更新传感器节点的方法的更新服务器，以通过网络传送少量数据来更新执行代码。 构成：执行代码管理单元（110）管理传感器网络中包括的传感器节点的执行代码，并且规则生成单元（120）将由执行代码管理单元管理的现有执行代码与更新所需的更新执行代码进行比较 一个新功能 规则生成单元基于比较结果生成更新规则，下载执行单元（130）将由规则创建单元创建的更新规则下载到相应的传感器节点。
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Patent Agency Ranking
公开(公告)号：KR1020100067396A
公开(公告)日：2010-06-21
申请号：KR1020080125945
申请日：2008-12-11
Applicant: 한국전자통신연구원
CPC classification number: H04L67/2842 , G06F15/16
Abstract: PURPOSE: An apparatus for transmitting an executable file and a sensor node is provided to reduce unnecessary power consumption by transmitting an executable file corresponding to a changed portion when transmitting the executable file depending on program change. CONSTITUTION: A calculation file generator(100) generates a calculation file including an executable file according to the program change, and a calculation file comparator(110) compares the generated calculation file with the calculation file including the executable file stored prior to the program change. A data file transmitter(120) generates a data file corresponding to the changed portion based on the comparison result.
Abstract translation: 目的：提供一种用于发送可执行文件和传感器节点的装置，用于通过根据程序改变发送可执行文件时通过发送与改变部分相对应的可执行文件来减少不必要的功耗。 构成：计算文件生成器（100）根据程序变更生成包括可执行文件的计算文件，计算文件比较器（110）将生成的计算文件与包含在程序变更前存储的可执行文件的计算文件进行比较 。 数据文件发送器（120）基于比较结果生成与改变部分对应的数据文件。
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公开(公告)号：KR100948836B1
公开(公告)日：2010-03-22
申请号：KR1020070124373
申请日：2007-12-03
Applicant: 한국전자통신연구원 , 세종대학교산학협력단
CPC classification number: H04L29/1232 , H04L29/12594 , H04L29/12801 , H04L61/2092 , H04L61/3025 , H04L61/6004 , H04L67/12 , H04W84/18
Abstract: A method and apparatus for domain name autoconfiguration in an IP-based wireless sensor network is provided. The method includes: receiving sensor node information including position information for representing an installed position of a sensor node, a type of data to be provided by the sensor node, and an internet address of the sensor node; searching for area information including an administrative address corresponding to the position information of the sensor node; generating a domain name of the sensor node based on a type of the sensed data and the found area information; and binding the generated domain name with an internet address of the sensor node and registering the bound result in a domain name server.
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公开(公告)号：KR1020090056769A
公开(公告)日：2009-06-03
申请号：KR1020080019308
申请日：2008-02-29
Applicant: 한국전자통신연구원
IPC: G08G1/0967 , G01C21/34 , G08G1/0968 , G08G1/01
CPC classification number: G08G1/096716 , G01C21/3492 , G08G1/0104 , G08G1/096775 , G08G1/0968
Abstract: A method and an apparatus for guiding traffic information is provided to secure traffic information without an additional facility by supplying the traffic information in real time through a visible and audible device such as a navigation system. A traffic information production unit(110) generates traffic information including vehicle speed information at each section. A transmission unit(120) transmits the traffic information to a vehicle in section where wireless communication is available and traffic information collection device. A receiving unit(130) collects the traffic information from the vehicle and the traffic information collection device.
Abstract translation: 提供了一种用于引导交通信息的方法和装置，通过诸如导航系统的可见和可听器件实时提供交通信息而无需附加设施来保护交通信息。 交通信息生成部（110）在每个部分生成包含车速信息的交通信息。 传输单元（120）在无线通信可用的部分中将交通信息传送到车辆，并且交通信息收集装置。 接收单元（130）从车辆和交通信息收集装置收集交通信息。
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公开(公告)号：KR1020090056481A
公开(公告)日：2009-06-03
申请号：KR1020070123641
申请日：2007-11-30
Applicant: 한국전자통신연구원
CPC classification number: H04L29/12943 , H04L61/106 , H04L61/6072 , H04L67/12 , H04L69/22 , H04W8/26 , H04W84/18 , Y02D70/144 , Y02D70/166 , Y02D70/168 , Y02D70/23
Abstract: An apparatus for connecting heterogeneous networks in a sensor network and a method thereof are provided to increase the energy efficiency and data transmission efficiency of the sensor network by making nodes of the sensor network operate nodes of an external network as if they communicate with nodes of a different PAN. A virtual PAN(Personal Area Network) address generator(300) assigns a virtual PAN address to an external network node. A PAN header generator(310) produces a PAN header including the virtual PAN address. An address mapping table(330) stores the actual address of the external network node which is mapped to the virtual PAN address. A virtual PAN address inquiring unit(340) is the actual address of the external network node within the address mapping table. An IP header generator(350) generates an IP header including the actual address of the external network node.
Abstract translation: 提供了用于连接传感器网络中的异构网络的装置及其方法，以通过使传感器网络的节点操作外部网络的节点来像传播网络的节点通信一样，来提高传感器网络的能量效率和数据传输效率 不同的PAN。 虚拟PAN（个人局域网）地址发生器（300）将虚拟PAN地址分配给外部网络节点。 PAN标题生成器（310）产生包括虚拟PAN地址的PAN标题。 地址映射表（330）存储映射到虚拟PAN地址的外部网络节点的实际地址。 虚拟PAN地址查询单元（340）是地址映射表内的外部网络节点的实际地址。 IP报头生成器（350）生成包括外部网络节点的实际地址的IP报头。
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公开(公告)号：KR100899809B1
公开(公告)日：2009-05-27
申请号：KR1020070128224
申请日：2007-12-11
Applicant: 한국전자통신연구원 , 세종대학교산학협력단
IPC: H04L12/66
CPC classification number: H04W84/18 , H04L29/12584 , H04L29/12839 , H04L29/12943 , H04L61/2596 , H04L61/6022 , H04L61/6072 , H04L69/16 , H04L69/167 , H04W8/26 , H04W80/04 , H04W88/16
Abstract: 무선 센서 네트워크에서 IPv6를 적용하기 위한 코디네이터, 게이트웨이 및 방법이 개시된다. 무선 센서 네트워크에서 이용되는 쇼트 어드레스를 이용한 링크 로컬 어드레스 및 노드의 EUI를 이용한 글로벌 유니캐스트 어드레스의 듀얼 어드레싱을 통하여 무선 센서 네트워크의 이동성을 지원하고 외부 네트워크와의 통신을 가능하게 한다.
무선 센서 네트워크, IPv6
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