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公开(公告)号：KR1020150125428A
公开(公告)日：2015-11-09
申请号：KR1020140052803
申请日：2014-04-30
Applicant: 한국전자통신연구원
CPC classification number: H04L12/12 , H04L67/12 , H04L67/303 , H04W84/18
Abstract: 본발명은센서네트워크에관한것으로서, 스마트빌딩내대규모센서로부터생성되는대용량센싱데이터를분산처리함으로서실시간제어를가능하게하는방식에대한것이다. 본발명의일 측면에따르면, WSAN(Wireless Sensor-Actuator Network) 서버, WSAN 액추에이터노드및 복수의 WSAN 센서노드로구성된자율제어형 WSAN 시스템에서스마트빌딩내대용량센싱데이타의분산처리하는방법에있어서, WSAN 서버가환경설정값을이용하여 WSAN 액추에이터의동작모드를규정하는동작프로파일을생성하는단계, 상기 WSAN 액추에이터가상기동작프로파일에따라복수의 WSAN 센서노드중에서상기동작모드수행에필요한 WSAN 센서노드를선택하여그룹을형성하는단계, 상기 WSAN 액추에이터가상기동작프로파일에따라생성한센서이벤트프로파일을상기그룹에속한 WSAN 센서노드로전달하는단계, 및상기센서이벤트프로파일을수신한 WSAN 센서노드로부터수신한센싱데이터를이용하여상기동작프로파일에규정된동작모드를수행하는단계를포함하는스마트빌딩내대용량센싱데이타의분산처리방법이제공된다.
Abstract translation: 本发明涉及一种传感器网络，更具体地说，涉及通过分布式处理从智能建筑物中的大型传感器产生的大量感测数据来实现实时控制的方法。 根据本发明的一个方面，在由WSAN服务器，WSAN致动器节点和多个组件组成的自主无线传感器 - 致动器网络（WSAN）系统中的智能建筑物中的大量感测数据的分布式处理方法 的WSAN传感器节点包括以下步骤：由WSAN服务器生成通过使用环境设置值来定义WSAN致动器的操作模式的操作简档; 通过根据操作简档，通过选择在多个WSAN传感器节点之间执行操作模式所需的WSAN传感器节点，由WSAN致动器形成组; 由所述WSAN致动器将根据所述操作简档生成的传感器事件简档传送到所述组中包括的所述WSAN传感器节点; 以及通过使用从接收所述传感器事件简档的所述WSAN传感器节点接收到的感测数据，将所述定义的操作模式执行到所述操作简档。
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公开(公告)号：KR1020140112902A
公开(公告)日：2014-09-24
申请号：KR1020130027575
申请日：2013-03-14
Applicant: 한국전자통신연구원
CPC classification number: G01D21/00 , H04M1/72527 , H04M2250/12 , H04W84/18 , H04W88/02 , H04W92/18
Abstract: Disclosed is a sensor terminal capable of personalizing an external physical device and a method thereof. The sensor terminal includes a control unit which recognizes an external physical device as a built-in device. The control unit includes the device object of at least one physical device, a device object driver which manages the profile of the device object, and a device service module which generates the device object of the physical device and registers the generated device object and the profile of the device object in the device object driver. Thereby, the sensor terminal recognizes an external physical device as a built-in device and can use it identically.
Abstract translation: 公开了能够个性化外部物理设备的传感器终端及其方法。 传感器端子包括将外部物理设备识别为内置设备的控制单元。 控制单元包括至少一个物理设备的设备对象，管理设备对象的配置文件的设备对象驱动器，以及生成物理设备的设备对象并注册生成的设备对象和配置文件的设备服务模块 的设备对象驱动程序中的设备对象。 因此，传感器终端将外部物理设备识别为内置设备，并且可以相同地使用它。
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公开(公告)号：KR1020140054694A
公开(公告)日：2014-05-09
申请号：KR1020120120496
申请日：2012-10-29
Applicant: 한국전자통신연구원
Abstract: Disclosed are a sensor node for reducing traffic in a sensor network and an adaptive sensing data reporting method. The sensor node according to an embodiment of the present invention compares the difference between a previously reported sensing value and a current sensing value with a threshold value, and reports the current sensing value when the difference is greater than the threshold value. The sensor node adaptively varies a period of a timer according to whether the current sensing value is transmitted based on a sensing value comparison result. When a current sensing value transmission occurs based on the sensing value comparison result, the sensor node additionally reports the current sensing value within the period of the timer.
Abstract translation: 公开了一种用于减少传感器网络中的流量的传感器节点和自适应感测数据报告方法。 根据本发明的实施例的传感器节点将先前报告的感测值和电流感测值之间的差与阈值进行比较，并且当差值大于阈值时报告电流感测值。 传感器节点基于感测值比较结果，根据是否发送电流感测值，自适应地改变定时器的周期。 当基于感测值比较结果发生电流感测值传输时，传感器节点另外在定时器的周期内报告电流感测值。
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