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1.发明授权公开(公告)号：US09445216B2
公开(公告)日：2016-09-13
申请号：US14104389
申请日：2013-12-12
Inventor： Hyunhak Kim , Jong-Arm Jun , Nae-Soo Kim
CPC classification number: H04W4/005 , F24F11/54 , F24F11/56 , G05B2219/25118 , H04L12/2816 , H04L12/2823 , H04L12/2827 , H04L67/12 , H04L67/125 , H04Q9/00 , H04Q2209/20 , H04Q2209/40 , H04W4/70 , H04W84/18
Abstract: In a wireless sensor actuator network system, actuators to be actuated to correspond to a plurality of sensors are selected using an A-S matrix that represents relationship strength between a plurality of actuators and the plurality of sensors based on sensing data of the plurality of sensors, and only the selected actuators determine actuation values based on values of the A-S matrix.
Abstract translation: 在无线传感器执行器网络系统中，使用表示基于多个传感器的感测数据的多个致动器和多个传感器之间的关系强度的AS矩阵来选择要被致动以对应于多个传感器的致动器，以及 只有所选择的致动器基于AS矩阵的值来确定致动值。
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公开(公告)号：US09798697B2
公开(公告)日：2017-10-24
申请号：US13788551
申请日：2013-03-07
Inventor： Tae-Wook Heo , Kwang Soo Kim , Hyunhak Kim , Jong-Arm Jun
CPC classification number: G06F17/00 , G01D21/00 , H04Q9/00 , H04Q2209/883
Abstract: A high energy efficiency sensor node and an operating method thereof are provided. The high energy efficiency sensor node may include a sensing unit to generate sensed information and to store the sensed information in a database when a set period commences, and a control unit to obtain n pieces of sensed information corresponding to n periods from the database, and to transmit the n pieces of sensed information obtained to a first neighbor node when the n periods elapse.
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公开(公告)号：US20130304423A1
公开(公告)日：2013-11-14
申请号：US13788551
申请日：2013-03-07
Inventor： Tae-Wook Heo , Kwang Soo Kim , Hyunhak Kim , Jong-Arm Jun
IPC: G06F17/00
CPC classification number: G06F17/00 , G01D21/00 , H04Q9/00 , H04Q2209/883
Abstract: A high energy efficiency sensor node and an operating method thereof are provided. The high energy efficiency sensor node may include a sensing unit to generate sensed information and to store the sensed information in a database when a set period commences, and a control unit to obtain n pieces of sensed information corresponding to n periods from the database, and to transmit the n pieces of sensed information obtained to a first neighbor node when the n periods elapse.
Abstract translation: 提供了一种高效能传感器节点及其操作方法。 高能量传感器节点可以包括感测单元，用于在设定的周期开始时产生感测信息并将感测到的信息存储在数据库中;以及控制单元，用于从数据库获得与n个周期对应的n个感测信息，以及 当n个周期经过时，将获得的n条感测信息发送到第一相邻节点。
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4.发明授权Method and apparatus for data management in advanced metering infrastructure network 有权高级计量基础设施网络中数据管理的方法和装置公开(公告)号：US09400191B2
公开(公告)日：2016-07-26
申请号：US13871975
申请日：2013-04-26
Inventor： Hyun-Hak Kim , Tae-Wook Heo , Kwang-Soo Kim , Jong-Arm Jun
CPC classification number: G01D4/002 , G01D4/004 , H04Q9/00 , Y02B90/242 , Y02B90/246 , Y04S20/322 , Y04S20/42
Abstract: A method for transmitting, storing and managing data by compressing data packets to be transmitted and received over an advanced metering infrastructure (AMI) network with low-capacity memory and low-transfer rate. A number of transmission packets may be reduced using at least one of a bitmap interval algorithm that assigns a bitmap value to each interval, thereby reducing a number of request packets, a repeated-bitmap interval algorithm that represents sequential data values as bitmap values by toggling a bit value between 0 and 1 in each data value when a change occurs in the sequential data values, and a run-length encoding algorithm that compresses data by encoding run length of sequential identical data.
Abstract translation: 一种用于通过压缩通过具有低容量存储器和低传输速率的高级计量基础设施（AMI）网络发送和接收的数据分组来发送，存储和管理数据的方法。 可以使用对每个间隔分配位图值的位图间隔算法中的至少一个减少多个传输分组，从而减少多个请求分组，重复位图间隔算法，其通过切换来表示顺序数据值作为位图值 当在顺序数据值中发生变化时，每个数据值中的0和1之间的位值，以及通过编码顺序相同数据的游程长度来压缩数据的游程长度编码算法。
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