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公开(公告)号：US20150042283A1
公开(公告)日：2015-02-12
申请号：US14452272
申请日：2014-08-05
申请人： James C. Camp , Thomas M. MacLeod
发明人： James C. Camp , Thomas M. MacLeod
IPC分类号： H02J7/00
CPC分类号： H02J7/007 , H01M10/425 , H01M10/4257 , H01M10/486 , H01M2010/4271 , H01M2010/4278 , H01M2220/20 , H02J7/0018 , H02J7/0019 , H02J7/0029 , H02J7/0063 , H02J2007/004 , H02J2007/0067 , H02J2007/0098 , Y02T10/7055
摘要： Embodiments of the present invention relate to a battery stack controller system. The system may include a plurality of battery cell stages with cell controller systems (as described above with respect to the first embodiment). The system may also include a stack controller to send charge/discharge commands to the battery stack via a communication network. The stack controller may send the commands to the battery stack based on the requirements of a load or the state of the battery cell stages. The battery cell stages may either comply with the commands or send the commands to neighboring cells via the communication network.
摘要翻译： 本发明的实施例涉及电池堆控制器系统。 该系统可以包括具有单元控制器系统的多个电池单元级（如上关于第一实施例所述）。 该系统还可以包括通过通信网络向电池堆发送充电/放电命令的堆栈控制器。 堆栈控制器可以基于负载的要求或电池单元级的状态将命令发送到电池堆。 电池单元级可以遵循命令或者通过通信网络将命令发送到相邻小区。
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公开(公告)号：US09184756B2
公开(公告)日：2015-11-10
申请号：US12941361
申请日：2010-11-08
CPC分类号： H03M1/0614 , H03M1/12 , H03M1/66 , H04B1/001 , H04B1/0035
摘要： Embodiments of the present invention may provide a signal processing circuit that may comprises an analog-to-digital converter (ADC), and an output restriction circuit. The output restriction circuit may reduce the accuracy of the digital output of the ADC when signal content exceeds a pre-determined spectrum mask in an undesirable band. In one embodiment, the input signal spectrum may be actively monitored and when the input spectrum is inconsistent with an intended application, the output resolution may be restricted, for example, by truncating least significant bits (LSBs) of the digital output or adding digital noise.
摘要翻译： 本发明的实施例可以提供可包括模数转换器（ADC）和输出限制电路的信号处理电路。 当信号内容超过不期望的频带中的预定频谱掩模时，输出限制电路可以降低ADC的数字输出的精度。 在一个实施例中，可以主动地监视输入信号频谱，并且当输入频谱与预期应用不一致时，输出分辨率可被限制，例如通过截断数字输出的最低有效位（LSB）或添加数字噪声 。
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公开(公告)号：US20150044522A1
公开(公告)日：2015-02-12
申请号：US14452357
申请日：2014-08-05
申请人： James C. Camp , Thomas M. MacLeod
发明人： James C. Camp , Thomas M. MacLeod
IPC分类号： H01M10/42
CPC分类号： H02J7/007 , H01M10/425 , H01M10/4257 , H01M10/486 , H01M2010/4271 , H01M2010/4278 , H01M2220/20 , H02J7/0018 , H02J7/0019 , H02J7/0029 , H02J7/0063 , H02J2007/004 , H02J2007/0067 , H02J2007/0098 , Y02T10/7055
摘要： Embodiments of the present invention are directed to a battery stack with a leapfrogging communication network. Each cell stage may include a controller, a transmitter, and a pair of receivers. The cell stage in the battery stack may be coupled to the closest two preceding battery cell stages in the stack. In this manner, each cell stage may be able to determine if a fault is present in an immediately preceding cell stage in the stack by monitoring the first preceding cell stage and the second preceding cell stage. If discharge/charge commands transmitted by the second preceding cell stage are not reaching the battery cell stage at issue, the controller may determine that there is a fault in the first preceding cell stage and discharge/charge the cell stage based on the commands transmitted by the second preceding cell stage.
摘要翻译： 本发明的实施例涉及一种具有跨越通信网络的电池组。 每个小区级可以包括控制器，发射机和一对接收机。 电池堆中的电池级可以耦合到堆叠中最靠近的两个先前的电池单元级。 以这种方式，每个小区阶段可以通过监视前一个小区阶段和第二个前一个小区阶段来确定堆叠中紧邻的前一小区阶段中是否存在故障。 如果第二前一小区级发送的放电/充电命令没有到达正在发生的电池单元级，则控制器可以基于以下命令发送的命令来确定在前一小区级中的故障和对小区级的放电/充电 第二个细胞阶段。
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公开(公告)号：US20150044515A1
公开(公告)日：2015-02-12
申请号：US14452311
申请日：2014-08-05
申请人： James C. Camp , Thomas M. MacLeod
发明人： James C. Camp , Thomas M. MacLeod
IPC分类号： H01M10/42
CPC分类号： H02J7/007 , H01M10/425 , H01M10/4257 , H01M10/486 , H01M2010/4271 , H01M2010/4278 , H01M2220/20 , H02J7/0018 , H02J7/0019 , H02J7/0029 , H02J7/0063 , H02J2007/004 , H02J2007/0067 , H02J2007/0098 , Y02T10/7055
摘要： Embodiments of the present invention are directed to an improved battery packaging design. The battery pack design may include a battery cell, a plurality of transistors, and a controller. The transistors may be coupled to the terminals of the battery cell in an H-bridge configuration. The controller may control the transistors to bypass the battery cell based on the current flowing between the output terminals of the battery pack. In such a manner, the controller may prevent damage to the battery cell and improve the overall safety of the battery pack in hazardous conditions.
摘要翻译： 本发明的实施例涉及一种改进的电池封装设计。 电池组设计可以包括电池单元，多个晶体管和控制器。 晶体管可以以H桥配置耦合到电池单元的端子。 控制器可以基于在电池组的输出端子之间流动的电流来控制晶体管绕过电池单元。 以这种方式，控制器可以防止对电池单元的损坏并且在危险条件下提高电池组的整体安全性。
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公开(公告)号：US07450539B1
公开(公告)日：2008-11-11
申请号：US10777351
申请日：2004-02-11
申请人： James C. Camp
发明人： James C. Camp
IPC分类号： H04Q7/00
CPC分类号： H04W52/42 , H04L5/06 , H04L27/2626
摘要： A communication system includes a multi-channel signal regulation system that limits an aggregate signal in response to an indication that the aggregate signal exceeds a threshold value. The aggregate signal is formed from a combination of the input signals.
摘要翻译： 通信系统包括响应于聚合信号超过阈值的指示来限制聚合信号的多信道信号调节系统。 聚合信号由输入信号的组合形成。
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公开(公告)号：US06987471B1
公开(公告)日：2006-01-17
申请号：US10923636
申请日：2004-08-20
申请人： Franklin M. Murden , James C. Camp
发明人： Franklin M. Murden , James C. Camp
IPC分类号： H03M1/06
摘要： Bias controllers are provided which alter a bias control signal so that a bias signal (e.g., a current signal) of an electronic network rapidly responds to increases in the rate-of-change of the network's analog input signal. This enhances the linearity of a system that includes the electronic network. Subsequent decreases in the rate-of-change are sensed and a decrease of the bias control signal is then paced at a rate selected to ignore short-term rate-of-change variations (e.g., modulation variations) but follow longer-term rate-of-change reductions to thereby enhance system efficiency without sacrificing system linearity.
摘要翻译： 提供偏置控制器，其改变偏置控制信号，使得电子网络的偏置信号（例如，电流信号）快速响应于网络的模拟输入信号的变化率的增加。 这增强了包括电子网络的系统的线性。 感测变化率的随后的降低，然后以选择为忽略短期变化率变化（例如，调制变化）但是遵循较长期速率 - 速率的速率来选择偏置控制信号的减小， 从而提高系统效率，而不牺牲系统线性度。
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公开(公告)号：US20120114077A1
公开(公告)日：2012-05-10
申请号：US12941361
申请日：2010-11-08
CPC分类号： H03M1/0614 , H03M1/12 , H03M1/66 , H04B1/001 , H04B1/0035
摘要： Embodiments of the present invention may provide a signal processing circuit that may comprises an analog-to-digital converter (ADC), and an output restriction circuit. The output restriction circuit may reduce the accuracy of the digital output of the ADC when signal content exceeds a pre-determined spectrum mask in an undesirable band. In one embodiment, the input signal spectrum may be actively monitored and when the input spectrum is inconsistent with an intended application, the output resolution may be restricted, for example, by truncating least significant bits (LSBs) of the digital output or adding digital noise.
摘要翻译： 本发明的实施例可以提供可包括模数转换器（ADC）和输出限制电路的信号处理电路。 当信号内容超过不期望的频带中的预定频谱掩模时，输出限制电路可以降低ADC的数字输出的精度。 在一个实施例中，可以主动地监视输入信号频谱，并且当输入频谱与预期应用不一致时，输出分辨率可被限制，例如通过截断数字输出的最低有效位（LSB）或添加数字噪声 。
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公开(公告)号：US5592517A
公开(公告)日：1997-01-07
申请号：US519877
申请日：1995-08-28
申请人： James C. Camp , James P. Mulvey
发明人： James C. Camp , James P. Mulvey
CPC分类号： G06F17/10
摘要： A robust interpolator performs internal data correction to avoid catastrophic errors. The interpolator includes a filter connected to an integrator by both a feedforward path and an element that increases the data rate of the output of the filter. The filter processes signals arriving at an input data rate to produce differentiated data and filtered data. The filtered data represents an output of the integrator in the absence of error. The integrator receives the differentiated data from the element at a data rate higher than the input data rate, and receives the filtered data via the feedforward path. A transmultiplexer producing a wideband signal from two or more narrowband signals employs the interpolator to increase the data rate of its output.
摘要翻译： 稳健的内插器执行内部数据校正以避免灾难性错误。 内插器包括通过前馈路径和增加滤波器的输出的数据速率的元件连接到积分器的滤波器。 滤波器处理以输入数据速率到达的信号，以产生差分数据和滤波数据。 滤波后的数据表示在没有错误的情况下积分器的输出。 积分器以高于输入数据速率的数据速率从元件接收差分数据，并且经由前馈路径接收经滤波的数据。 产生来自两个或多个窄带信号的宽带信号的多路复用器采用内插器来增加其输出的数据速率。
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公开(公告)号：US20150044521A1
公开(公告)日：2015-02-12
申请号：US14452163
申请日：2014-08-05
申请人： James C. Camp , Thomas M. MacLeod
发明人： James C. Camp , Thomas M. MacLeod
IPC分类号： H01M10/42
CPC分类号： H02J7/007 , H01M10/425 , H01M10/4257 , H01M10/486 , H01M2010/4271 , H01M2010/4278 , H01M2220/20 , H02J7/0018 , H02J7/0019 , H02J7/0029 , H02J7/0063 , H02J2007/004 , H02J2007/0067 , H02J2007/0098 , Y02T10/7055
摘要： Embodiments of the present invention are directed to improved battery packaging designs. The battery pack design may include a battery cell, a plurality of transistors, and a controller. The transistors may be coupled to the terminals of the battery cell in an H-bridge configuration. The controller may control the transistors to bypass the battery cell based on the current flowing between the output terminals of the battery pack. In such a manner, the controller may prevent damage to the battery cell and improve the overall safety of the battery pack in hazardous conditions. Moreover, the design may allow for more efficient charging/discharging of the cells that are most ready to accept/supply current.
摘要翻译： 本发明的实施例涉及改进的电池封装设计。 电池组设计可以包括电池单元，多个晶体管和控制器。 晶体管可以以H桥配置耦合到电池单元的端子。 控制器可以基于在电池组的输出端子之间流动的电流来控制晶体管绕过电池单元。 以这种方式，控制器可以防止对电池单元的损坏并且在危险条件下提高电池组的整体安全性。 此外，该设计可以允许更准确地接受/供应电流的电池的更有效的充电/放电。
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公开(公告)号：US20080143885A1
公开(公告)日：2008-06-19
申请号：US11639580
申请日：2006-12-14
申请人： James C. Camp
发明人： James C. Camp
IPC分类号： H04N5/40
摘要： Upconverter structures are provided that generate selected television signals with digital upconverters that are coupled between analog-to-digital converters and digital-to-analog converters. Embodiments of the digital upconverters generally include at least one digital quadrature modulator that facilitates the conversion of digital intermediate-frequency sequences to digital broadcast sequences and further include at least one digital interpolation filter that facilitates the conversion of an input sample rate to an output sample rate.
摘要翻译： 提供上变频器结构，其通过耦合在模数转换器和数模转换器之间的数字上变频器产生选定的电视信号。 数字上变频器的实施例通常包括促进将数字中频序列转换为数字广播序列的至少一个数字正交调制器，并且还包括促进将输入采样率转换为输出采样率的至少一个数字内插滤波器 。
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