公开(公告)号：KR100813035B1

公开(公告)日：2008-03-14

申请号：KR1020060099877

申请日：2006-10-13

Applicant: 한국전자통신연구원

Inventor： 한승완 ,  황영식 ,  남택용

IPC: G01N33/48

Abstract: A sensor node, an apparatus and a method for an early warning red tide are provided to make a rapid and accurate alarm by detecting the movement of the red time in real time and obtain information such as seawater temperature and salinity in real time when the red tide generates, thereby reducing damage caused by diffusion of the early red tide and finding out an accurate cause of the red tide. A sensor node of a sensor network for an early warning red tide comprises: a red tide detecting sensor(210) which detects generation of the red tide by collecting toxicity information when the red tide is generated; a sensor for base materials(220) which collects causes of the red tide generation such as seawater temperature and salinity and expected materials; and a red tide determining and controlling portion(230) which receives the red tide generation signal and collected information and materials from the red tide detecting sensor and the sensor for base materials to determine the existence of the red tide and send the determining result and the received information through a node communication portion(240). An apparatus for an early warning red tide comprises: a sensor network for an early warning red tide having a plurality of the sensor nodes; and a control station(300) which determines whether a red tide alarming is required by receiving the information collected by the sensor nodes, manages the sensor nodes and requires additional information to the sensor nodes. A method for early warning of red tide comprises the steps of: (a) detecting in real time red tide and base materials using the red tide detecting sensor and the base material sensor of each of the sensor nodes; (b) transmitting the information of the red tide detecting sensor to the red tide determining and controlling portion; (c) determining the existence of the red tide using the information of the red tide detecting sensor and base material sensor, and other sensor nodes information obtained by using the sensor communication receiving information; (d) delivering the red tide information to other sensor nodes and delivering the information of the red tide detecting sensor and the base material detecting sensor to the control station; and (e) making a red tide alarm using the information of the sensor nodes delivered to the control station and manages the sensor network by central control to obtain further information from the control station.

Abstract translation: 提供了一种用于预警红潮的传感器节点，装置和方法，通过实时检测红色时间的移动实时快速准确地报警，实时获取海水温度和盐度等信息。 潮汐产生，从而减少早期红潮扩散造成的损害，并找出红潮的准确原因。 一种用于预警红潮的传感器网络的传感器节点包括：红潮检测传感器（210），其在产生红潮时通过收集毒性信息来检测红潮的产生; 用于收集红潮产生原因的基础材料（220）的传感器，例如海水温度和盐度以及预期的材料; 以及红潮判定和控制部分（230），其接收来自红潮检测传感器和基础传感器的红潮生成信号和收集的信息和材料，以确定红潮的存在并发送确定结果和 通过节点通信部分（240）接收信息。 一种用于早期预警红潮的装置包括：用于具有多个传感器节点的早期预警红潮的传感器网络; 以及控制站（300），其通过接收由所述传感器节点收集的信息来确定是否需要红潮报警，管理所述传感器节点并且需要附加信息给所述传感器节点。 红潮预警方法包括以下步骤：（a）使用红潮检测传感器和每个传感器节点的基材传感器实时检测红潮和基材; （b）将红潮检测传感器的信息传送到红潮判定和控制部分; （c）使用红潮检测传感器和基材传感器的信息以及通过使用传感器通信接收信息获得的其他传感器节点信息来确定红潮的存在; （d）将红潮信息传递给其他传感器节点，并将红潮检测传感器和基材检测传感器的信息传送到控制站; 和（e）使用传送到控制站的传感器节点的信息进行红潮报警，并通过中央控制来管理传感器网络，以从控制站获取进一步的信息。