公开(公告)号：US07961760B2

公开(公告)日：2011-06-14

申请号：US12335541

申请日：2008-12-16

申请人： Hsueh-Han Lu ,  Hung-Ren Lai

发明人： Hsueh-Han Lu ,  Hung-Ren Lai

IPC分类号： H04J3/06

CPC分类号： H04W56/00

摘要： A method and a system for network synchronization are provided. In this method, when a node attempts to join a network, a parent node is searched from all other nodes already joined the network per specific time interval. If the parent node can be found, sync-information sent by the parent node is received by the node so as to synchronize with the parent node and enter a working mode. When a sleeping instruction sent by the parent node is received, or a timer determines that a network ending time is reached according to the sync-information, the node switches to a sleeping mode. However, when the timer determines that a network wakeup time is reached according to the sync-information, the node attempts to join the network again. All nodes in the network can work and sleep simultaneously so as to extend the lifetime of the battery.

摘要翻译： 提供了一种用于网络同步的方法和系统。 在该方法中，当节点尝试加入网络时，从特定时间间隔已经加入网络的所有其他节点搜索父节点。 如果可以找到父节点，则节点接收到父节点发送的同步信息，以便与父节点同步并进入工作模式。 当接收到由父节点发送的睡眠指令，或者定时器根据同步信息确定达到网络结束时间时，节点切换到睡眠模式。 然而，当定时器根据同步信息确定达到网络唤醒时间时，节点再次尝试加入网络。 网络中的所有节点都可以同时工作和睡眠，以延长电池的使用寿命。

公开(公告)号：US20100124240A1

公开(公告)日：2010-05-20

申请号：US12335541

申请日：2008-12-16

申请人： Hsueh-Han Lu ,  Hung-Ren Lai

发明人： Hsueh-Han Lu ,  Hung-Ren Lai

IPC分类号： H04J3/06

CPC分类号： H04W56/00

摘要： A method and a system for network synchronization are provided. In this method, when a node attempts to join a network, a parent node is searched from all other nodes already joined the network per specific time interval. If the parent node can be found, sync-information sent by the parent node is received by the node so as to synchronize with the parent node and enter a working mode. When a sleeping instruction sent by the parent node is received, or a timer determines that a network ending time is reached according to the sync-information, the node switches to a sleeping mode. However, when the timer determines that a network wakeup time is reached according to the sync-information, the node attempts to join the network again. All nodes in the network can work and sleep simultaneously so as to extend the lifetime of the battery.

摘要翻译： 提供了一种用于网络同步的方法和系统。 在该方法中，当节点尝试加入网络时，从特定时间间隔已经加入网络的所有其他节点搜索父节点。 如果可以找到父节点，则节点接收到父节点发送的同步信息，以便与父节点同步并进入工作模式。 当接收到由父节点发送的睡眠指令，或者定时器根据同步信息确定达到网络结束时间时，节点切换到睡眠模式。 然而，当定时器根据同步信息确定达到网络唤醒时间时，节点再次尝试加入网络。 网络中的所有节点都可以同时工作和睡眠，以延长电池的使用寿命。

公开(公告)号：US08346713B2

公开(公告)日：2013-01-01

申请号：US12632779

申请日：2009-12-07

申请人： Chi-Cheng Chuang ,  Ray-I Chang ,  Hung-Ren Lai

发明人： Chi-Cheng Chuang ,  Ray-I Chang ,  Hung-Ren Lai

IPC分类号： G06F15/00

CPC分类号： G01R21/133 ,  G06N99/005

摘要： A method and a system for recognizing power consumption behaviors of electric appliances in a loop are provided. When a variation value of a power consumption information of the loop exceeds a threshold, a current value of the power consumption information is served as a main loop factor value of the loop, and a similar combinative factor value close to the main loop factor value is looked up in a behavior-factor mapping table. If the similar combinative factor value is not found, the main loop factor value corresponding to a new power consumption behavior is obtained according to the variation value of the power consumption information to reconstruct the behavior-factor mapping table. After obtaining the similar combinative factor value from the behavior-factor mapping table, a current electric appliance power consumption behavior of the loop is determined according to a power consumption behavior combination corresponding to the similar combinative factor value.

摘要翻译： 提供一种用于识别回路中电器的功耗行为的方法和系统。 当环路的功耗信息的变化值超过阈值时，功耗信息的当前值被用作环路的主环路因子值，并且接近主环路因子值的类似组合因子值是 查看行为因素映射表。 如果没有找到类似的组合因子值，则根据功耗信息的变化值获得对应于新功耗行为的主环因子值，以重构行为因子映射表。 在从行为因素映射表中获得类似的组合因子值之后，根据与类似组合因子值相对应的功耗行为组合来确定当前电器的功耗消耗行为。

公开(公告)号：US20110125703A1

公开(公告)日：2011-05-26

申请号：US12632779

申请日：2009-12-07

申请人： Chi-Cheng Chuang ,  Ray-I Chang ,  Hung-Ren Lai

发明人： Chi-Cheng Chuang ,  Ray-I Chang ,  Hung-Ren Lai

IPC分类号： G06N5/02 ,  G01R21/00

CPC分类号： G01R21/133 ,  G06N99/005

摘要： A method and a system for recognizing power consumption behaviors of electric appliances in a loop are provided. When a variation value of a power consumption information of the loop exceeds a threshold, a current value of the power consumption information is served as a main loop factor value of the loop, and a similar combinative factor value close to the main loop factor value is looked up in a behavior-factor mapping table. If the similar combinative factor value is not found, the main loop factor value corresponding to a new power consumption behavior is obtained according to the variation value of the power consumption information to reconstruct the behavior-factor mapping table. After obtaining the similar combinative factor value from the behavior-factor mapping table, a current electric appliance power consumption behavior of the loop is determined according to a power consumption behavior combination corresponding to the similar combinative factor value.

摘要翻译： 提供一种用于识别回路中电器的功耗行为的方法和系统。 当环路的功耗信息的变化值超过阈值时，功耗信息的当前值被用作环路的主环路因子值，并且接近主环路因子值的类似组合因子值是 查看行为因素映射表。 如果没有找到类似的组合因子值，则根据功耗信息的变化值获得对应于新功耗行为的主环因子值，以重构行为因子映射表。 在从行为因素映射表中获得类似的组合因子值之后，根据与类似组合因子值相对应的功耗行为组合来确定当前电器的功耗消耗行为。

公开(公告)号：US08160826B2

公开(公告)日：2012-04-17

申请号：US12631866

申请日：2009-12-07

申请人： Hung-Ren Lai ,  Chi-Tai Cheng

发明人： Hung-Ren Lai ,  Chi-Tai Cheng

IPC分类号： G06F19/00 ,  G06F17/18 ,  G06F15/00

CPC分类号： G04F10/105 ,  G07C3/02

摘要： A method and a system for estimating use time of electric appliances are provided. In the present method, all time points corresponding to an appliance power on event or an appliance power off event are obtained according to a value-time curve of at least one electric characteristic. A characteristic value of each of the time points is calculated according to the value-time curve, so as to pair the time points corresponding to the appliance power off event with the time points corresponding to the appliance power on event appropriately. After the pairing process is accomplished, the use time of each of the electric appliances can be calculated by the paired time points and thereby the power consumption of the electric appliances can be figured out.

摘要翻译： 提供了一种用于估计电器使用时间的方法和系统。 在本方法中，根据至少一个电特性的值 - 时间曲线来获得对应于器具开机事件或器具关机事件的所有时间点。 根据值 - 时间曲线计算每个时间点的特征值，以便将与设备电源关闭事件相对应的时间点与与设备电源开启事件相对应的时间点对准。 在配对处理完成之后，可以通过成对的时间点计算每个电器的使用时间，从而可以计算出电器的功耗。

公开(公告)号：US20110119002A1

公开(公告)日：2011-05-19

申请号：US12631866

申请日：2009-12-07

申请人： Hung-Ren Lai ,  Chi-Tai Cheng

发明人： Hung-Ren Lai ,  Chi-Tai Cheng

IPC分类号： G06F17/18 ,  G04F10/00 ,  G06F19/00

CPC分类号： G04F10/105 ,  G07C3/02

摘要： A method and a system for estimating use time of electric appliances are provided. In the present method, all time points corresponding to an appliance power on event or an appliance power off event are obtained according to a value-time curve of at least one electric characteristic. A characteristic value of each of the time points is calculated according to the value-time curve, so as to pair the time points corresponding to the appliance power off event with the time points corresponding to the appliance power on event appropriately. After the pairing process is accomplished, the use time of each of the electric appliances can be calculated by the paired time points and thereby the power consumption of the electric appliances can be figured out.

摘要翻译： 提供了一种用于估计电器使用时间的方法和系统。 在本方法中，根据至少一个电特性的值 - 时间曲线来获得对应于器具开机事件或器具关机事件的所有时间点。 根据值 - 时间曲线计算每个时间点的特征值，以便将与设备电源关闭事件相对应的时间点与与设备电源开启事件相对应的时间点对准。 在配对处理完成之后，可以通过成对的时间点计算每个电器的使用时间，从而可以计算出电器的功耗。

公开(公告)号：US08237586B2

公开(公告)日：2012-08-07

申请号：US12630846

申请日：2009-12-04

申请人： Chi-Cheng Chuang ,  Ray-I Chang ,  Hung-Ren Lai

发明人： Chi-Cheng Chuang ,  Ray-I Chang ,  Hung-Ren Lai

IPC分类号： G08C19/16

CPC分类号： H04Q9/00 ,  H04Q2209/50 ,  H04Q2209/84

摘要： A method and a system for recognizing the statuses of electric appliances are provided. In the present method, a loop is taking as a unit for recognition, and a power consumption factor sensor which is capable of measuring a single power consumption factor is used such that the current status of each electric appliance in the loop can be recognized by comparing the probability distribution of the power consumption factor. Since it is not needed to dispose an extra measuring device on each electric appliance, the cost of recognizing the statuses of the electric appliances is significantly reduced.

摘要翻译： 提供了一种用于识别电器状态的方法和系统。 在本方法中，以循环作为识别的单位，并且使用能够测量单个功耗因数的功耗因数传感器，使得可以通过比较来识别循环中的每个电器的当前状态 功耗因素的概率分布。 由于不需要在每个电器上配置额外的测量装置，因此显着降低了识别电器状态的成本。

公开(公告)号：US07994938B2

公开(公告)日：2011-08-09

申请号：US11961096

申请日：2007-12-20

申请人： Hung-Ren Lai

发明人： Hung-Ren Lai

IPC分类号： B60Q1/48

CPC分类号： G08G1/14

摘要： A method and an apparatus for deciding a traveling direction in a space are provided. After receiving a starting signal from a mobile apparatus, a network node of a network apparatus generates a request signal and sends it to a processing apparatus. Then the processing apparatus decides the traveling direction and sends a direction signal comprising the traveling direction to the nearest network node to instruct a moving apparatus to move. The method, and apparatus are more convenient and more cost-effective system than those in the prior art.

摘要翻译： 提供了一种用于确定空间中的行进方向的方法和装置。 在从移动装置接收到起始信号之后，网络装置的网络节点生成请求信号并发送给处理装置。 然后处理装置决定行进方向，并将包含行进方向的方向信号发送到最近的网络节点，以指示移动装置移动。 该方法和装置比现有技术更方便和更具成本效益的系统。

公开(公告)号：US20110121988A1

公开(公告)日：2011-05-26

申请号：US12630846

申请日：2009-12-04

申请人： Chi-Cheng Chuang ,  Ray-I Chang ,  Hung-Ren Lai

发明人： Chi-Cheng Chuang ,  Ray-I Chang ,  Hung-Ren Lai

IPC分类号： G08C19/16 ,  G08B21/00

CPC分类号： H04Q9/00 ,  H04Q2209/50 ,  H04Q2209/84

摘要： A method and a system for recognizing the statuses of electric appliances are provided. In the present method, a loop is taking as a unit for recognition, and a power consumption factor sensor which is capable of measuring a single power consumption factor is used such that the current status of each electric appliance in the loop can be recognized by comparing the probability distribution of the power consumption factor. Since it is not needed to dispose an extra measuring device on each electric appliance, the cost of recognizing the statuses of the electric appliances is significantly reduced.

摘要翻译： 提供了一种用于识别电器状态的方法和系统。 在本方法中，以循环作为识别的单位，并且使用能够测量单个功耗因数的功耗因数传感器，使得可以通过比较来识别循环中的每个电器的当前状态 功耗因素的概率分布。 由于不需要在每个电器上配置额外的测量装置，因此显着降低了识别电器状态的成本。

公开(公告)号：US20090129300A1

公开(公告)日：2009-05-21

申请号：US11961096

申请日：2007-12-20

申请人： Hung-Ren Lai

发明人： Hung-Ren Lai

IPC分类号： H04B7/00

CPC分类号： G08G1/14

摘要： A method and an apparatus for deciding a traveling direction in a space are provided. After receiving a starting signal from a mobile apparatus, a network node of a network apparatus generates a request signal and sends it to a processing apparatus. Then the processing apparatus decides the traveling direction and sends a direction signal comprising the traveling direction to the nearest network node to instruct a moving apparatus to move. The method, and apparatus are more convenient and more cost-effective system than those in the prior art.

摘要翻译： 提供了一种用于确定空间中的行进方向的方法和装置。 在从移动装置接收到起始信号之后，网络装置的网络节点生成请求信号并发送给处理装置。 然后处理装置决定行进方向，并将包含行进方向的方向信号发送到最近的网络节点，以指示移动装置移动。 该方法和装置比现有技术更方便和更具成本效益的系统。