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公开(公告)号:KR20120076103A
公开(公告)日:2012-07-09
申请号:KR20100138106
申请日:2010-12-29
Applicant: KOREA ELECTRONICS TECHNOLOGY
Inventor: JUNG JI EUN , SONG BYUNG HUN , CHOI SUK WON
IPC: H04W84/18
CPC classification number: G01D21/00 , H04W52/0261 , H04W52/0277 , H04W52/0287 , H04W52/029 , H04W84/18
Abstract: PURPOSE: A sensor node and control method thereof are provided to automatically control sensing cycles by calculating sensing rates based on established operation time by establishing the desired operation time. CONSTITUTION: A user inputs the operation time of a sensor node(S200). The control unit of the sensor node grasps the residual battery quantity of the sensor node(S210). The control unit calculates sensing rates(S220). The control unit controls a sensor based on the calculated sensing rates. The control unit recalculates the sensing rates if the established time is over(S230,S240).
Abstract translation: 目的:提供一种传感器节点及其控制方法,通过建立所需的操作时间,通过基于建立的操作时间计算感测速率来自动控制感测周期。 构成:用户输入传感器节点的运行时间(S200)。 传感器节点的控制单元掌握传感器节点的剩余电量(S210)。 控制单元计算感测速率(S220)。 控制单元基于计算的感测速率来控制传感器。 如果建立的时间结束,则控制单元重新计算感测速率(S230,S240)。