모션 센싱을 이용한 USN 기반의 자산 추적 장치 및 방법
    1.
    发明公开
    모션 센싱을 이용한 USN 기반의 자산 추적 장치 및 방법 有权
    基于使用运动感应的UBIQUITOUS传感器网络进行资产跟踪的装置和方法

    公开(公告)号:KR1020100091875A

    公开(公告)日:2010-08-19

    申请号:KR1020090075654

    申请日:2009-08-17

    CPC classification number: G01S13/878

    Abstract: PURPOSE: An apparatus and a method for tracking an asset based on a ubiquitous sensor network using motion sensing are provided to optimize battery lifetime of an asset node. CONSTITUTION: An asset tracking device(200) based on a USN(Ubiquitous Sensor Network) includes a motion sensing managing unit(201), a filtering unit(203), and a location information update managing unit(205). The motion sensing managing unit receives motion sensing information from a sensor. The filtering unit filters the motion sensing information based on a filtering parameter. The filtering unit determines to generate motion based on the filtered motion sensing information. The location information update managing unit updates location information according to whether to generate the motion.

    Abstract translation: 目的:提供一种基于使用运动感测的普遍存在的传感器网络跟踪资产的装置和方法,以优化资产节点的电池寿命。 构成:基于USN(无处不在的传感器网络)的资产跟踪装置(200)包括运动检测管理单元(201),滤波单元(203)和位置信息更新管理单元(205)。 运动感测管理单元从传感器接收运动感测信息。 滤波单元基于滤波参数对运动感测信息进行滤波。 滤波单元确定基于滤波的运动感测信息产生运动。 位置信息更新管理单元根据是否生成运动来更新位置信息。

Patent Agency Ranking