公开(公告)号：US20090259421A1

公开(公告)日：2009-10-15

申请号：US12422148

申请日：2009-04-10

申请人： Valer Pop ,  Guido Dolmans ,  Guy Meynants

发明人： Valer Pop ,  Guido Dolmans ,  Guy Meynants

IPC分类号： G01R31/36

CPC分类号： G01R31/3648 ,  G01R31/3842

摘要： A system and method for estimating remaining run-time of an autonomous system by indirect measure is disclosed. In one aspect, the system includes a load circuit, an energy storage system (ESS) and an energy storage management system (ESM). The load circuit includes functional blocks. The ESS stores electric energy and is connected to the load circuit and configured to supply the varying electric current to the load circuit. The ESM is configured to estimate a remaining run-time of the autonomous system. The ESM includes an input connected to one of the functional blocks of the load circuit from which a first parameter being an indirect measure for the varying electric current supplied from the energy storage system to the load circuit is received. The ESM determines the remaining run-time from this first parameter.

摘要翻译： 公开了一种通过间接测量来估计自主系统的剩余运行时间的系统和方法。 一方面，该系统包括负载电路，能量存储系统（ESS）和能量存储管理系统（ESM）。 负载电路包括功能块。 ESS存储电能并且连接到负载电路并且被配置为向负载电路提供变化的电流。 ESM被配置为估计自主系统的剩余运行时间。 ESM包括连接到负载电路的功能块之一的输入端，从第一参数是从能量存储系统提供给负载电路的变化电流的间接测量被接收。 ESM从第一个参数确定剩余的运行时间。

公开(公告)号：US20120030486A1

公开(公告)日：2012-02-02

申请号：US13174396

申请日：2011-06-30

申请人： Valer Pop ,  Frank Bouwens ,  Li Huang ,  Guido Dolmans ,  Rene Elfrink ,  Ruud Vullers

发明人： Valer Pop ,  Frank Bouwens ,  Li Huang ,  Guido Dolmans ,  Rene Elfrink ,  Ruud Vullers

IPC分类号： G06F1/32 ,  G06F1/28 ,  G06F1/26

CPC分类号： G01D21/00

摘要： An autonomous transducer system is disclosed. In one aspect, the system includes an energy scavenging module, energy storage module, a load circuit having at least one functional block providing a given functionality, and a power management module arranged for providing power supplied by the energy scavenging module to the load circuit or for exchanging power with the energy storage module. The power management module may further include a tuning module configured to tune the at least one functional block of the load circuit according to a given configuration scheme.

摘要翻译： 公开了一种自主传感器系统。 一方面，该系统包括能量清除模块，能量存储模块，具有提供给定功能的至少一个功能块的负载电路，以及电力管理模块，其布置成将由能量清除模块提供的功率提供给负载电路或 用于与能量存储模块交换电力。 电源管理模块还可以包括调谐模块，该调谐模块被配置为根据给定的配置方案调整负载电路的至少一个功能块。

公开(公告)号：US08832468B2

公开(公告)日：2014-09-09

申请号：US13174396

申请日：2011-06-30

申请人： Valer Pop ,  Frank Bouwens ,  Li Huang ,  Guido Dolmans ,  Rene Elfrink ,  Ruud Vullers

发明人： Valer Pop ,  Frank Bouwens ,  Li Huang ,  Guido Dolmans ,  Rene Elfrink ,  Ruud Vullers

IPC分类号： G06F1/00 ,  G06F1/26 ,  G06F1/32 ,  G01D21/00

CPC分类号： G01D21/00

摘要： An autonomous transducer system is disclosed. In one aspect, the system includes an energy scavenging module, energy storage module, a load circuit having at least one functional block providing a given functionality, and a power management module arranged for providing power supplied by the energy scavenging module to the load circuit or for exchanging power with the energy storage module. The power management module may further include a tuning module configured to tune the at least one functional block of the load circuit according to a given configuration scheme.

摘要翻译： 公开了一种自主传感器系统。 一方面，该系统包括能量清除模块，能量存储模块，具有提供给定功能的至少一个功能块的负载电路，以及电力管理模块，其布置成将由能量清除模块提供的功率提供给负载电路或 用于与能量存储模块交换电力。 电源管理模块还可以包括调谐模块，该调谐模块被配置为根据给定的配置方案调整负载电路的至少一个功能块。

公开(公告)号：US08301103B2

公开(公告)日：2012-10-30

申请号：US12879071

申请日：2010-09-10

申请人： Xiongchuan Huang ,  Guido Dolmans

发明人： Xiongchuan Huang ,  Guido Dolmans

IPC分类号： H04B1/10 ,  H04B1/16

CPC分类号： H03D3/006 ,  H03D1/22 ,  H03D2200/006 ,  H03F1/223 ,  H03F1/56

摘要： A method for demodulating an RF input signal using an envelope detector and synchronous switching of the input signal before entering and after leaving the envelope detector, the envelope detector having a non-linear transfer function acting essentially as a squaring function.The invention also relates to an electronic receiver circuit performing such a method, and to an RF receiver comprising such an electronic receiver, and to an electronic device comprising such an RF receiver, and to the use of such an RF receiver as a wake-up receiver.

摘要翻译： 一种使用包络检波器解调RF输入信号并在输入和离开包络检测器之后对输入信号进行同步切换的方法，包络检测器具有基本上作为平方函数起作用的非线性传递函数。 本发明还涉及一种执行这种方法的电子接收机电路，以及包括这种电子接收机的RF接收机以及包括这种RF接收机的电子设备，以及使用这样的RF接收机作为唤醒 接收器。

公开(公告)号：US20110065410A1

公开(公告)日：2011-03-17

申请号：US12879071

申请日：2010-09-10

申请人： Xiongchuan Huang ,  Guido Dolmans

发明人： Xiongchuan Huang ,  Guido Dolmans

IPC分类号： H04B1/10

CPC分类号： H03D3/006 ,  H03D1/22 ,  H03D2200/006 ,  H03F1/223 ,  H03F1/56

摘要： A method for demodulating an RF input signal using an envelope detector and synchronous switching of the input signal before entering and after leaving the envelope detector, the envelope detector having a non-linear transfer function acting essentially as a squaring function.The invention also relates to an electronic receiver circuit performing such a method, and to an RF receiver comprising such an electronic receiver, and to an electronic device comprising such an RF receiver, and to the use of such an RF receiver as a wake-up receiver.

摘要翻译： 一种使用包络检波器解调RF输入信号并在输入和离开包络检测器之后对输入信号进行同步切换的方法，包络检测器具有基本上作为平方函数起作用的非线性传递函数。 本发明还涉及一种执行这种方法的电子接收机电路，以及包括这种电子接收机的RF接收机以及包括这种RF接收机的电子设备，以及使用这样的RF接收机作为唤醒 接收器。

公开(公告)号：US08831070B2

公开(公告)日：2014-09-09

申请号：US13703847

申请日：2011-06-21

申请人： Li Huang ,  Ben Busze ,  Guido Dolmans

发明人： Li Huang ,  Ben Busze ,  Guido Dolmans

IPC分类号： H04L27/06 ,  H04L7/04 ,  H04B1/7083 ,  H04L12/741

CPC分类号： H04L45/74 ,  H04B1/7083 ,  H04L7/042

摘要： The present disclosure is related to detecting a start frame delimiter. A received data packet is correlated with a known sequence, which provides a first correlation result. The received data packet is correlated with a predefined sequence, which yields at least a second correlation result. The data packet comprises at least a preamble portion and a header portion, whereby the preamble portion comprises the start frame delimiter. The predefined sequence is determined according to the preamble pattern. The method further comprises comparing the first correlation result with the second correlation result and comparing the first correlation result with a given threshold. The process of correlating will be continued until two criteria are met: the first correlation result is larger than the threshold and larger than the at least second correlation result. Only then it is decided that the start of frame delimiter pattern has been detected.

摘要翻译： 本公开涉及检测起始帧定界符。 接收的数据分组与已知的序列相关，其提供第一相关结果。 所接收的数据分组与预定义的序列相关，其产生至少第二相关结果。 数据分组至少包括前导码部分和报头部分，由此前导码部分包括开始帧分隔符。 根据前导码模式确定预定义的序列。 该方法还包括将第一相关结果与第二相关结果进行比较，并将第一相关结果与给定阈值进行比较。 相关过程将继续进行，直到满足两个标准：第一相关结果大于阈值，大于至少第二相关结果。 只有这样才能确定已经检测到帧定界符模式的开始。

公开(公告)号：US20130114645A1

公开(公告)日：2013-05-09

申请号：US13703847

申请日：2011-06-21

申请人： Li Huang ,  Ben Busze ,  Guido Dolmans

发明人： Li Huang ,  Ben Busze ,  Guido Dolmans

IPC分类号： H04L12/56

CPC分类号： H04L45/74 ,  H04B1/7083 ,  H04L7/042

摘要： The present disclosure is related to detecting a start frame delimiter. A received data packet is correlated with a known sequence, which provides a first correlation result. The received data packet is correlated with a predefined sequence, which yields at least a second correlation result. The data packet comprises at least a preamble portion and a header portion, whereby the preamble portion comprises the start frame delimiter. The predefined sequence is determined according to the preamble pattern. The method further comprises of comparing the first correlation result with the second correlation result and comparing the first correlation result with a given threshold. The process of correlating will be continued until two criteria are met: the first correlation result is larger than the threshold and larger than the at least second correlation result. Only then it is decided that the start of frame delimiter pattern has been detected.

摘要翻译： 本公开涉及检测起始帧定界符。 接收的数据分组与已知的序列相关，其提供第一相关结果。 所接收的数据分组与预定义的序列相关，其产生至少第二相关结果。 数据分组至少包括前导码部分和报头部分，由此前导码部分包括开始帧分隔符。 根据前导码模式确定预定义的序列。 该方法还包括将第一相关结果与第二相关结果进行比较，并将第一相关结果与给定阈值进行比较。 相关过程将继续进行，直到满足两个标准：第一相关结果大于阈值，大于至少第二相关结果。 只有这样才能确定已经检测到帧定界符模式的开始。