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公开(公告)号：US10228747B2
公开(公告)日：2019-03-12
申请号：US15613372
申请日：2017-06-05
Applicant: Microsoft Technology Licensing, LLC
Inventor： Ranveer Chandra , Stephen E. Hodges , Julia L. Meinershagen , Nissanka Arachchige Bodhi Priyantha , Anirudh Badam , Thomas Moscibroda , Pan Hu , Anthony John Ferrese , Evangelia Skiani
IPC: G06F1/26 , G06F1/32 , G06F1/3212 , G06F1/329 , G06F1/3287 , G06F1/3206 , G01R31/36
Abstract: This document describes techniques and apparatuses for suppressing power spikes. In some embodiments, these techniques and apparatuses determine an available amount of power that a battery is capable of providing while maintaining a particular voltage level and a requisite amount of power that components will consume to perform a task. When the requisite amount of power exceeds the available amount of power, execution of the task or other tasks can be rescheduled effective to enable the battery to maintain the particular voltage level.
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公开(公告)号：US20170269670A1
公开(公告)日：2017-09-21
申请号：US15613372
申请日：2017-06-05
Applicant: Microsoft Technology Licensing, LLC
Inventor： Ranveer Chandra , Stephen E. Hodges , Julia L. Meinershagen , Nissanka Arachchige Bodhi Priyantha , Anirudh Badam , Thomas Moscibroda , Pan Hu , Anthony John Ferrese , Evangelia Skiani
IPC: G06F1/32
CPC classification number: G06F1/3212 , G01R31/3693 , G06F1/3206 , G06F1/3287 , G06F1/329 , Y02D10/171 , Y02D10/174 , Y02D10/24
Abstract: This document describes techniques and apparatuses for suppressing power spikes. In some embodiments, these techniques and apparatuses determine an available amount of power that a battery is capable of providing while maintaining a particular voltage level and a requisite amount of power that components will consume to perform a task. When the requisite amount of power exceeds the available amount of power, execution of the task or other tasks can be rescheduled effective to enable the battery to maintain the particular voltage level.
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公开(公告)号：US10263421B2
公开(公告)日：2019-04-16
申请号：US15650666
申请日：2017-07-14
Applicant: Microsoft Technology Licensing, LLC
Inventor： Bojun Huang , Thomas Moscibroda , Ranveer Chandra , Stephen E. Hodges , Julia L. Meinershagen , Nissanka Arachchige Bodhi Priyantha , Anirudh Badam , Pan Hu , Anthony John Ferrese , Evangelia Skiani
Abstract: This document describes techniques and apparatuses of load allocation for multi-battery devices. In some embodiments, these techniques and apparatuses determine an amount of load power that a multi-battery device consumes to operate. Respective efficiencies at which the device's multiple batteries are capable of providing power are also determined. A respective portion of load power is then drawn from each of the batteries based on their respective efficiencies.
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公开(公告)号：US20170317493A1
公开(公告)日：2017-11-02
申请号：US15650666
申请日：2017-07-14
Applicant: Microsoft Technology Licensing, LLC
Inventor： Bojun Huang , Thomas Moscibroda , Ranveer Chandra , Stephen E. Hodges , Julia L. Meinershagen , Nissanka Arachchige Bodhi Priyantha , Anirudh Badam , Pan Hu , Anthony John Ferrese , Evangelia Skiani
CPC classification number: H02J1/00 , H02J7/0003 , H02J7/0013 , H02J7/0063
Abstract: This document describes techniques and apparatuses of load allocation for multi-battery devices. In some embodiments, these techniques and apparatuses determine an amount of load power that a multi-battery device consumes to operate. Respective efficiencies at which the device's multiple batteries are capable of providing power are also determined. A respective portion of load power is then drawn from each of the batteries based on their respective efficiencies.
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公开(公告)号：US09748765B2
公开(公告)日：2017-08-29
申请号：US14633009
申请日：2015-02-26
Applicant: Microsoft Technology Licensing, LLC
Inventor： Bojun Huang , Thomas Moscibroda , Ranveer Chandra , Stephen E. Hodges , Julia L. Meinershagen , Nissanka Arachchige Bodhi Priyantha , Anirudh Badam , Pan Hu , Anthony John Ferrese , Evangelia Skiani
CPC classification number: H02J1/00 , H02J7/0003 , H02J7/0013 , H02J7/0063
Abstract: This document describes techniques and apparatuses of load allocation for multi-battery devices. In some embodiments, these techniques and apparatuses determine an amount of load power that a multi-battery device consumes to operate. Respective efficiencies at which the device's multiple batteries are capable of providing power are also determined. A respective portion of load power is then drawn from each of the batteries based on their respective efficiencies.
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Patent Agency Ranking
公开(公告)号：US20160248266A1
公开(公告)日：2016-08-25
申请号：US14626600
申请日：2015-02-19
Applicant: Microsoft Technology Licensing, LLC
Inventor： Anthony John Ferrese , Pan Hu , Stephen E. Hodges , Ranveer Chandra , Julia L. Meinershagen , Nissanka Arachchige Bodhi Priyantha , Anirudh Badam , Thomas Moscibroda , Jon Dutra
IPC: H02J7/00
CPC classification number: H02J7/0003 , H02J7/0013 , H02J7/0021 , H02J7/007
Abstract: Heterogeneous battery cell charging techniques are described for a device having a battery system with heterogeneous battery cells. A control system is provided that is configured to determine a charging strategy for charging the heterogeneous battery cells based upon an analysis of a plurality of contextual factors. For example, contextual factors may indicate anticipated future load conditions, battery usage preferences established for the battery system, and/or other factors indicative of an overall context in which charging occurs. Different charging strategies that indicate which battery cells to charge and the way in which charging is to be conducted may be mapped to different combinations of the contextual factors such that the charging is dynamically tailored to different contexts. A selected charging strategy is then employed to distribute charging current from a power source among the heterogeneous battery cells in the manner designated by the selected charging strategy.
Abstract translation: 对具有具有异质电池单元的电池系统的装置描述了不均匀的电池单元充电技术。 提供了一种控制系统，其被配置为基于对多个上下文因素的分析来确定用于对异种电池单元进行充电的计费策略。 例如，上下文因素可以指示预期的未来负载条件，为电池系统建立的电池使用偏好和/或指示发生充电的总体上下文的其他因素。 指示要充电的电池单元和要进行充电的方式的不同充电策略可以被映射到不同的上下文因素的组合，使得充电被动态地定制到不同的上下文。 然后采用选定的充电策略来以所选择的充电策略指定的方式在异质电池单元之间分配来自电源的充电电流。
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公开(公告)号：US09696782B2
公开(公告)日：2017-07-04
申请号：US14617719
申请日：2015-02-09
Applicant: Microsoft Technology Licensing, LLC
Inventor： Ranveer Chandra , Stephen E. Hodges , Julia L. Meinershagen , Nissanka Arachchige Bodhi Priyantha , Anirudh Badam , Thomas Moscibroda , Pan Hu , Anthony John Ferrese , Evangelia Skiani
CPC classification number: G06F1/3212 , G01R31/3693 , G06F1/3206 , G06F1/3287 , G06F1/329 , Y02D10/171 , Y02D10/174 , Y02D10/24
Abstract: This document describes techniques and apparatuses for suppressing power spikes. In some embodiments, these techniques and apparatuses determine an available amount of power that a battery is capable of providing while maintaining a particular voltage level and a requisite amount of power that components will consume to perform a task. When the requisite amount of power exceeds the available amount of power, power states of the components are altered effective to enable the battery to maintain the particular voltage level.
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公开(公告)号：US20160254664A1
公开(公告)日：2016-09-01
申请号：US14633009
申请日：2015-02-26
Applicant: Microsoft Technology Licensing, LLC
Inventor： Bojun Huang , Thomas Moscibroda , Ranveer Chandra , Stephen E. Hodges , Julia L. Meinershagen , Nissanka Arachchige Bodhi Priyantha , Anirudh Badam , Pan Hu , Anthony John Ferrese , Evangelia Skiani
CPC classification number: H02J1/00 , H02J7/0003 , H02J7/0013 , H02J7/0063
Abstract: This document describes techniques and apparatuses of load allocation for multi-battery devices. In some embodiments, these techniques and apparatuses determine an amount of load power that a multi-battery device consumes to operate. Respective efficiencies at which the device's multiple batteries are capable of providing power are also determined. A respective portion of load power is then drawn from each of the batteries based on their respective efficiencies.
Abstract translation: 本文档描述了多电池设备的负载分配技术和设备。 在一些实施例中，这些技术和装置确定多电池设备消耗操作的负载功率的量。 还确定了设备的多个电池能够提供电力的各种效率。 然后基于各自的效率从每个电池抽取负载功率的相应部分。
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公开(公告)号：US20160248125A1
公开(公告)日：2016-08-25
申请号：US14626518
申请日：2015-02-19
Applicant: Microsoft Technology Licensing, LLC
Inventor： Bojun Huang , Pan Hu , Anthony John Ferrese , Evangelia Skiani , Nissanka Arachchige Bodhi Priyantha , Ranveer Chandra , Anirudh Badam , Stephen E. Hodges , Julia L. Meinershagen , Thomas Moscibroda , Jon Dutra
IPC: H01M10/42
Abstract: Heterogeneous battery cell switching techniques are described for a device having a battery system with heterogeneous battery cells. A control system is provided that is configured to implement a policy for switching a load for the device between the heterogeneous battery cells. The switching may involve selecting between multiple different modes supported by the device based on an assessment of an operational context for the device. Modes available for a heterogeneous battery cell system may include but are not limited to different modes to connect one of the multiple heterogeneous battery cell at a time to service the load, rapidly switch among the multiple heterogeneous battery cells to service the load by drawing a percentage of the overall load from each cell, and/or draw a set amount of current from each of the multiple heterogeneous battery cells to service the load.
Abstract translation: 描述了具有具有异质电池单元的电池系统的装置的非均匀电池单元切换技术。 提供了一种控制系统，其被配置为实现用于切换异质电池单元之间的装置的负载的策略。 切换可以包括基于对设备的操作上下文的评估在设备支持的多个不同模式之间进行选择。 可用于异质电池单元系统的模式可以包括但不限于不同的模式，以一次连接多个异质电池单元之一以服务负载，在多个异质电池单元之间快速切换以通过绘制百分比 的每个单元的总负载，和/或从多个异质电池单元中的每一个中抽取设定量的电流来服务负载。
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公开(公告)号：US20160231801A1
公开(公告)日：2016-08-11
申请号：US14617719
申请日：2015-02-09
Applicant: Microsoft Technology Licensing, LLC
Inventor： Ranveer Chandra , Stephen E. Hodges , Julia L. Meinershagen , Nissanka Arachchige Bodhi Priyantha , Anirudh Badam , Thomas Moscibroda , Pan Hu , Anthony John Ferrese , Evangelia Skiani
IPC: G06F1/32 , G01R31/36 , G01R19/165
CPC classification number: G06F1/3212 , G01R31/3693 , G06F1/3206 , G06F1/3287 , G06F1/329 , Y02D10/171 , Y02D10/174 , Y02D10/24
Abstract: This document describes techniques and apparatuses for suppressing power spikes. In some embodiments, these techniques and apparatuses determine an available amount of power that a battery is capable of providing while maintaining a particular voltage level and a requisite amount of power that components will consume to perform a task. When the requisite amount of power exceeds the available amount of power, power states of the components are altered effective to enable the battery to maintain the particular voltage level.
Abstract translation: 该文献描述了用于抑制功率尖峰的技术和装置。 在一些实施例中，这些技术和装置确定电池能够提供的可用功率量，同时保持组件将消耗以执行任务的特定电压电平和所需的功率量。 当所需的功率量超过可用的功率量时，组件的功率状态被改变有效，以使电池能够保持特定的电压电平。
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