公开(公告)号：US20130179103A1

公开(公告)日：2013-07-11

申请号：US13439405

申请日：2012-04-04

申请人： Yi-Feng Luo ,  Kai-Cheung Juang ,  Yung-Hsi Chang ,  Chueh-Hao Yu

发明人： Yi-Feng Luo ,  Kai-Cheung Juang ,  Yung-Hsi Chang ,  Chueh-Hao Yu

IPC分类号： G06F19/00 ,  G01R31/36

CPC分类号： G01R31/389 ,  G01R31/367 ,  G01R31/385 ,  G01R31/392

摘要： A battery analysis device for a battery module having at least one battery cell includes a power source supply unit, a signal capturing unit, a signal adjusting unit, a frequency domain analyzing unit, a time domain analyzing unit, and a processing unit. The power source supply unit provides a variable-frequency voltage signal to a battery cell. The signal capturing unit captures a current signal generated by a battery cell in response to the variable-frequency voltage signal. The signal adjusting unit adjusts the variable-frequency voltage signal and the current signal. The frequency domain analyzing unit and time domain analyzing unit analyze both the adjusted variable-frequency voltage signal and the adjusted current signal in frequency domain and time domain respectively for obtaining a frequency domain parameter and a time domain parameter. The processing unit obtains electrochemistry characteristics of the battery cell according to the frequency and the time domain parameters.

摘要翻译： 具有至少一个电池单元的电池模块的电池分析装置包括电源供应单元，信号捕获单元，信号调节单元，频域分析单元，时域分析单元和处理单元。 电源单元向电池单元提供可变频率电压信号。 信号捕获单元响应于可变频率电压信号捕获由电池单元产生的电流信号。 信号调节单元调节可变频率电压信号和电流信号。 频域分析单元和时域分析单元分别对频域和时域中的调整后的可变频率电压信号和调整后的电流信号进行分析，以获得频域参数和时域参数。 处理单元根据频率和时域参数获得电池单元的电化学特性。

公开(公告)号：US20060115035A1

公开(公告)日：2006-06-01

申请号：US11126452

申请日：2005-05-11

申请人： Chueh-Hao Yu ,  Li-Ren Huang

发明人： Chueh-Hao Yu ,  Li-Ren Huang

IPC分类号： H03L7/00 ,  H03D3/24

CPC分类号： H03L7/0805 ,  H03L7/07 ,  H03L7/091 ,  H04L7/0338

摘要： A clock and data recovery apparatus and the method thereof are applied for burst mode clock and data recovery (CDR) in a passive optical network (PON). A phase-locked loop induces a first control signal and a first clock. A clock and data recovery circuit receives an incoming data having a first frequency and induces a second clock having one of second and third frequencies to sample the incoming data according to the second clock to obtain a recovered data, wherein the first frequency is between the second and third frequencies. Moreover, a controller induces a second control signal according to the incoming data (or the recovered data), the first clock, and the second clock to adjust the frequency of the second clock.

摘要翻译： 时钟和数据恢复装置及其方法应用于无源光网络（PON）中的突发模式时钟和数据恢复（CDR）。 锁相环产生第一控制信号和第一时钟。 时钟和数据恢复电路接收具有第一频率的输入数据并且产生具有第二和第三频率中的一个频率的第二时钟，以根据第二时钟采样输入数据，以获得恢复的数据，其中第一频率在第二频率之间 和第三频率。 此外，控制器根据输入数据（或恢复的数据），第一时钟和第二时钟引起第二控制信号，以调整第二时钟的频率。