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公开(公告)号：US20090306920A1
公开(公告)日：2009-12-10
申请号：US12132878
申请日：2008-06-04
IPC分类号： G01R23/16 , G01R31/302
CPC分类号： G01R31/2884 , G01R31/3025 , G06F21/552
摘要： Embodiments of a system that determines a condition associated with an integrated circuit disposed on a circuit board are described. During operation, the system receives electromagnetic-interference (EMI) signals from one or more antennas while the integrated circuit is operating, where the one or more antennas are disposed on the circuit board. Then, the system analyzes the received EMI signals to determine the condition.
摘要翻译： 描述了确定与布置在电路板上的集成电路相关联的状况的系统的实施例。 在运行期间，系统在集成电路工作时从一个或多个天线接收电磁干扰（EMI）信号，其中一个或多个天线设置在电路板上。 然后，系统分析接收的EMI信号以确定条件。
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公开(公告)号：US20100121788A1
公开(公告)日：2010-05-13
申请号：US12269575
申请日：2008-11-12
CPC分类号： G06Q30/06 , G06Q30/0283 , G06Q50/06
摘要： Some embodiments of the present invention provide a system that generates a utilization charge for a computer system. First, a set of performance parameters of the computer system are monitored. Next, a power utilization of the computer system is inferred based on the set of performance parameters and a power-utilization model. Then, a utilization charge is generated based on the power utilization of the computer system.
摘要翻译： 本发明的一些实施例提供一种生成计算机系统的利用费用的系统。 首先，监视计算机系统的一组性能参数。 接下来，基于一组性能参数和功率利用模型来推断计算机系统的功率利用。 然后，基于计算机系统的电力利用率生成利用费用。
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3.发明授权Using EMI signals to facilitate proactive fault monitoring in computer systems 有权使用EMI信号来促进计算机系统中的主动故障监测公开(公告)号：US07613576B2
公开(公告)日：2009-11-03
申请号：US11787003
申请日：2007-04-12
IPC分类号： G06F11/30
CPC分类号： G06F11/00
摘要： A system that monitors electromagnetic interference (EMI) signals to facilitate proactive fault monitoring in a computer system is presented. During operation, the system receives EMI signals from one or more antennas located in close proximity to the computer system. The system then analyzes the received signals to proactively detect anomalies during operation of the computer system.
摘要翻译： 提出了一种监测电磁干扰（EMI）信号以促进计算机系统中主动故障监测的系统。 在操作期间，系统从位于计算机系统附近的一个或多个天线接收EMI信号。 然后系统分析接收到的信号，主动检测计算机系统运行过程中的异常情况。
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公开(公告)号：US08249824B2
公开(公告)日：2012-08-21
申请号：US12494903
申请日：2009-06-30
IPC分类号： G06F19/00
CPC分类号： G06F11/0748 , G06F11/0724 , G06F11/0751 , G06F11/0793 , G06F11/3031 , G06F11/3055 , G06F11/3058 , G06F11/3452
摘要： Some embodiments provide a system that analyzes telemetry data from a monitored system. During operation, the system obtains the telemetry data as a set of telemetric signals from the monitored system and groups the telemetry data into one or more clusters of correlated telemetric signals from the telemetric signals. Next, the system increases a bandwidth associated with monitoring the telemetric signals. To increase the bandwidth, the system omits one or more of the correlated telemetric signals from each of the clusters during sampling of the telemetric signals and estimates the omitted correlated telemetric signals by applying a nonlinear, nonparametric regression technique to the sampled telemetric signals.
摘要翻译： 一些实施例提供了一种从被监视系统分析遥测数据的系统。 在操作期间，系统从遥控系统中获取遥测数据作为一组遥测信号，并将遥测数据从遥测信号中分组成一个或多个相关遥测信号群集。 接下来，系统增加与监视遥测信号相关联的带宽。 为了增加带宽，在采样遥测信号期间，系统省略来自每个群集的一个或多个相关遥测信号，并通过对采样的遥测信号应用非线性非参数回归技术来估计所省略的相关遥测信号。
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公开(公告)号：US08162595B2
公开(公告)日：2012-04-24
申请号：US12435976
申请日：2009-05-05
CPC分类号： G06F1/20 , F04D27/00 , F04D29/668
摘要： One embodiment provides a system that mitigates vibrations caused by cooling fans in a computer system. More specifically, the system includes a cooling fan mechanically coupled to the chassis of the computer system, wherein vibrations generated by the cooling fan are coupled to the chassis. The system also includes an actuation mechanism that creates a relative displacement between the cooling fan and the chassis when a control signal is applied to the actuation mechanism. The system additionally includes a detection mechanism which detects the relative displacement and generates a feedback signal which represents the relative displacement. The system further includes a control signal generation mechanism which converts the feedback signal into the control signal, which is subsequently applied to the actuation mechanism. When the control signal is applied to the actuation mechanism, the relative displacement between the cooling fan and the chassis vibrationally decouples the cooling fan from the chassis.
摘要翻译： 一个实施例提供了一种减轻由计算机系统中的冷却风扇引起的振动的系统。 更具体地，该系统包括机械地联接到计算机系统的底盘的冷却风扇，其中由冷却风扇产生的振动耦合到底盘。 该系统还包括致动机构，当致动机构施加控制信号时，致动机构在冷却风扇和底盘之间产生相对位移。 该系统还包括检测相对位移的检测机构，并产生表示相对位移的反馈信号。 该系统还包括控制信号产生机构，其将反馈信号转换成控制信号，该控制信号随后被施加到致动机构。 当控制信号被施加到致动机构时，冷却风扇和底盘之间的相对位移使冷却风扇与底盘振动地分离。
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公开(公告)号：US20100332185A1
公开(公告)日：2010-12-30
申请号：US12494903
申请日：2009-06-30
CPC分类号： G06F11/0748 , G06F11/0724 , G06F11/0751 , G06F11/0793 , G06F11/3031 , G06F11/3055 , G06F11/3058 , G06F11/3452
摘要： Some embodiments provide a system that analyzes telemetry data from a monitored system. During operation, the system obtains the telemetry data as a set of telemetric signals from the monitored system and groups the telemetry data into one or more clusters of correlated telemetric signals from the telemetric signals. Next, the system increases a bandwidth associated with monitoring the telemetric signals. To increase the bandwidth, the system omits one or more of the correlated telemetric signals from each of the clusters during sampling of the telemetric signals and estimates the omitted correlated telemetric signals by applying a nonlinear, nonparametric regression technique to the sampled telemetric signals.
摘要翻译： 一些实施例提供了一种从被监视系统分析遥测数据的系统。 在操作期间，系统从遥控系统中获取遥测数据作为一组遥测信号，并将遥测数据从遥测信号中分组成一个或多个相关遥测信号群集。 接下来，系统增加与监视遥测信号相关联的带宽。 为了增加带宽，在采样遥测信号期间，系统省略来自每个群集的一个或多个相关遥测信号，并通过对采样的遥测信号应用非线性非参数回归技术来估计所省略的相关遥测信号。
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公开(公告)号：US20100284781A1
公开(公告)日：2010-11-11
申请号：US12435976
申请日：2009-05-05
CPC分类号： G06F1/20 , F04D27/00 , F04D29/668
摘要： One embodiment provides a system that mitigates vibrations caused by cooling fans in a computer system. More specifically, the system includes a cooling fan mechanically coupled to the chassis of the computer system, wherein vibrations generated by the cooling fan are coupled to the chassis. The system also includes an actuation mechanism that creates a relative displacement between the cooling fan and the chassis when a control signal is applied to the actuation mechanism. The system additionally includes a detection mechanism which detects the relative displacement and generates a feedback signal which represents the relative displacement. The system further includes a control signal generation mechanism which converts the feedback signal into the control signal, which is subsequently applied to the actuation mechanism. When the control signal is applied to the actuation mechanism, the relative displacement between the cooling fan and the chassis vibrationally decouples the cooling fan from the chassis.
摘要翻译： 一个实施例提供了一种减轻由计算机系统中的冷却风扇引起的振动的系统。 更具体地，该系统包括机械地联接到计算机系统的底盘的冷却风扇，其中由冷却风扇产生的振动耦合到底盘。 该系统还包括致动机构，当致动机构施加控制信号时，致动机构在冷却风扇和底盘之间产生相对位移。 该系统还包括检测相对位移的检测机构，并产生表示相对位移的反馈信号。 该系统还包括控制信号产生机构，其将反馈信号转换成控制信号，该控制信号随后被施加到致动机构。 当控制信号被施加到致动机构时，冷却风扇和底盘之间的相对位移使冷却风扇与底盘振动地分离。
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公开(公告)号：US08457913B2
公开(公告)日：2013-06-04
申请号：US12132878
申请日：2008-06-04
IPC分类号： G01R23/16
CPC分类号： G01R31/2884 , G01R31/3025 , G06F21/552
摘要： Embodiments of a system that determines a condition associated with an integrated circuit disposed on a circuit board are described. During operation, the system receives electromagnetic-interference (EMI) signals from one or more antennas while the integrated circuit is operating, where the one or more antennas are disposed on the circuit board. Then, the system analyzes the received EMI signals to determine the condition.
摘要翻译： 描述了确定与布置在电路板上的集成电路相关联的状况的系统的实施例。 在运行期间，系统在集成电路工作时从一个或多个天线接收电磁干扰（EMI）信号，其中一个或多个天线设置在电路板上。 然后，系统分析接收的EMI信号以确定条件。
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9.发明申请Using EMI signals to facilitate proactive fault monitoring in computer systems 有权使用EMI信号来促进计算机系统中的主动故障监测公开(公告)号：US20080256398A1
公开(公告)日：2008-10-16
申请号：US11787003
申请日：2007-04-12
IPC分类号： G06F11/30
CPC分类号： G06F11/00
摘要： A system that monitors electromagnetic interference (EMI) signals to facilitate proactive fault monitoring in a computer system is presented. During operation, the system receives EMI signals from one or more antennas located in close proximity to the computer system. The system then analyzes the received signals to proactively detect anomalies during operation of the computer system.
摘要翻译： 提出了一种监测电磁干扰（EMI）信号以促进计算机系统中主动故障监测的系统。 在操作期间，系统从位于计算机系统附近的一个或多个天线接收EMI信号。 然后系统分析接收到的信号，主动检测计算机系统运行过程中的异常情况。
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公开(公告)号：US07197411B1
公开(公告)日：2007-03-27
申请号：US11195014
申请日：2005-08-02
申请人： Kenny C. Gross , Kalyanaraman Vaidyanathan , Aleksey M. Urmanov , Keith A. Whisnant , Steven F. Zwinger
发明人： Kenny C. Gross , Kalyanaraman Vaidyanathan , Aleksey M. Urmanov , Keith A. Whisnant , Steven F. Zwinger
IPC分类号： G06F1/20
CPC分类号： G06F1/28
摘要： A system that generates a dynamic trace of power consumption in a computer system. The system periodically polls current sensors and associated voltage sensors within the computer system to generate dynamic traces of currents and associated voltages for individual components within the computer system. The system then generates a dynamic trace of total power consumption for the computer system based on the dynamic traces of the currents and the associated voltages for the constituent components.
摘要翻译： 在计算机系统中生成功耗动态跟踪的系统。 系统周期性地轮询计算机系统内的当前传感器和相关联的电压传感器，以便为计算机系统内的各个组件产生电流和相关电压的动态轨迹。 然后，该系统基于电流的动态轨迹和组成部件的相关电压产生计算机系统的总功耗的动态跟踪。
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