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    • 1. 发明申请
    • STANDBY POWER CONTROL DEVICE AND CONTROL METHOD THEREOF
    • 备用电源控制装置及其控制方法
    • US20110153111A1
    • 2011-06-23
    • US12833459
    • 2010-07-09
    • Yoonmee DohNoseong ParkJong-Arm JunCheol Sig Pyo
    • Yoonmee DohNoseong ParkJong-Arm JunCheol Sig Pyo
    • G06F19/00
    • H02J9/005H02J2009/007
    • Provided is a power control device and a control method thereof for reducing power consumption. A standby power control devices includes a plurality of electronic devices each of which is operated in a standby mode and a normal mode, and a central control unit configured to monitor load power consumed by one of the electronic devices, and perform a control operation for electrically connecting or isolating the one of the electronic devices to or from a power line by referring to a result of the monitoring and each profile information of the electronic devices, wherein the central control unit controls the one of the electronic devices to be isolated or keep a connection from or to the power line when the load power consumed by the one of the electronic devices is kept as the standby mode over a reference time.
    • 提供了一种用于降低功耗的功率控制装置及其控制方法。 备用电源控制装置包括多个电子装置,每个电子装置在备用模式和正常模式下操作;以及中央控制单元,被配置为监视由一个电子装置消耗的负载功率,并执行电气控制操作 通过参考监视结果和电子设备的每个简档信息将电子设备中的一个连接到电力线路或从电力线路隔离,其中中央控制单元控制电子设备中的一个被隔离或保持一个 当电子设备中的一个消耗的负载功率在参考时间内被保持为待机模式时,从电力线连接到电力线路。
    • 8. 发明授权
    • Method of managing address spaces of incommunicable nodes in ZigBee network
    • 管理ZigBee网络中不可分节点地址空间的方法
    • US08208401B2
    • 2012-06-26
    • US11859902
    • 2007-09-24
    • Noseong ParkYoonmee DohHyunhak KimSun-Joong KimCheol Sig Pyo
    • Noseong ParkYoonmee DohHyunhak KimSun-Joong KimCheol Sig Pyo
    • H04L12/28
    • H04W8/26H04L29/12264H04L29/12301H04L29/1283H04L61/2046H04L61/2076H04L61/6018H04L61/6081H04W88/18
    • Provided is a method of managing addresses of incommunicable nodes in a ZigBee network, and more particularly, a method of managing address values of a plurality of nodes that form a ZigBee network by efficiently withdrawing address values from nodes which are incommunicable for reasons of abnormality. An address management process can be performed using two methods. According to a first method, a parent node withdraws address values of child nodes that do not transmit a hello message for a predetermined period of time. According to a second method, a parent node transmits a periodic or non-periodic request message to child nodes, and the child nodes, which receive the request message, immediately transmit a hello message to the parent node. Then, the parent node withdraws address values of child nodes that do not respond to the request message sent by the parent node more than a predetermined number of times. An address value assignment process and a process for nodes that have their address values withdrawn are also provided.
    • 提供了一种管理ZigBee网络中不可通信节点的地址的方法,更具体地,涉及一种通过从为了异常的原因而不能通信的节点有效地提取地址值来管理形成ZigBee网络的多个节点的地址值的方法。 可以使用两种方法来执行地址管理过程。 根据第一种方法,父节点在预定时间段内提取不发送hello消息的子节点的地址值。 根据第二种方法,父节点向子节点发送周期性或非周期性请求消息,并且接收请求消息的子节点立即向父节点发送hello消息。 然后,父节点提取不响应父节点发送的请求消息超过预定次数的子节点的地址值。 还提供了地址值分配处理和其地址值撤销的节点的处理。