CN104081316B - 用于便携式计算设备中的电池负载管理的系统和方法 - Google Patents

用于便携式计算设备中的电池负载管理的系统和方法 Download PDF

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Publication number
CN104081316B
CN104081316B CN201380006500.XA CN201380006500A CN104081316B CN 104081316 B CN104081316 B CN 104081316B CN 201380006500 A CN201380006500 A CN 201380006500A CN 104081316 B CN104081316 B CN 104081316B
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China
Prior art keywords
battery
load
pcd
state
health
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CN201380006500.XA
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English (en)
Chinese (zh)
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CN104081316A (zh
Inventor
K·M·拉比
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Qualcomm Inc
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Qualcomm Inc
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Publication of CN104081316A publication Critical patent/CN104081316A/zh
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
    • G06F11/3062—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations where the monitored property is the power consumption
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3212—Monitoring battery levels, e.g. power saving mode being initiated when battery voltage goes below a certain level
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Telephone Function (AREA)
  • Power Sources (AREA)
  • Secondary Cells (AREA)
CN201380006500.XA 2012-01-26 2013-01-08 用于便携式计算设备中的电池负载管理的系统和方法 Active CN104081316B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261591149P 2012-01-26 2012-01-26
US61/591,149 2012-01-26
US13/428,127 2012-03-23
US13/428,127 US8977874B2 (en) 2012-01-26 2012-03-23 System and method for battery load management in a portable computing device
PCT/US2013/020615 WO2013112279A1 (en) 2012-01-26 2013-01-08 System and method for battery load management in a portable computing device

Publications (2)

Publication Number Publication Date
CN104081316A CN104081316A (zh) 2014-10-01
CN104081316B true CN104081316B (zh) 2016-11-02

Family

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Family Applications (1)

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CN201380006500.XA Active CN104081316B (zh) 2012-01-26 2013-01-08 用于便携式计算设备中的电池负载管理的系统和方法

Country Status (7)

Country Link
US (1) US8977874B2 (https=)
EP (1) EP2807533B1 (https=)
JP (1) JP5777827B2 (https=)
KR (1) KR101520359B1 (https=)
CN (1) CN104081316B (https=)
IN (1) IN2014CN04736A (https=)
WO (1) WO2013112279A1 (https=)

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US9726730B2 (en) * 2014-02-24 2017-08-08 Cellebrite Mobile Synchronization Ltd. System and method for determining a state of health of a power source of a portable device
US10725113B2 (en) * 2014-02-24 2020-07-28 Esw Holdings, Inc. System and method for determining a state of health of a power source of a portable device
BR112016023831A2 (pt) * 2014-04-16 2017-08-15 Siemens Ag método para prever e monitorar um desempenho de um sistema de armazenamento de energia elétrica
US9760138B2 (en) * 2014-04-25 2017-09-12 Microsoft Technology Licensing, Llc Load scheduling in multi-battery devices
US9686174B2 (en) * 2014-07-24 2017-06-20 Ca, Inc. Scalable extendable probe for monitoring host devices
US9830226B2 (en) * 2015-06-25 2017-11-28 Dell Products, L.P. Proactive fault avoidance
KR102415380B1 (ko) * 2015-08-18 2022-07-01 삼성디스플레이 주식회사 표시 패널 및 이를 포함하는 표시 장치
DE102015216809B4 (de) 2015-09-02 2022-10-27 Dialog Semiconductor (UK) Ltd Energieversorgungsvorrichtung und Digitales Temperatursteuerverfahren für eine Energieversorgungsvorrichtung
US10468730B2 (en) * 2015-09-26 2019-11-05 Intel Corporation Battery reliability odometer
US10187282B2 (en) * 2015-10-01 2019-01-22 Qualcomm Incorporated System and method for modem management based on key performance indicators
US10642329B2 (en) 2016-03-23 2020-05-05 Qualcomm Incorporated Peak current support for a power rail system via a shared secondary power supply
JP2019164057A (ja) * 2018-03-20 2019-09-26 本田技研工業株式会社 負荷推定装置および可搬型の電力供給装置
US10666076B1 (en) * 2018-08-14 2020-05-26 Veritone Alpha, Inc. Using battery state excitation to control battery operations
US11097633B1 (en) * 2019-01-24 2021-08-24 Veritone Alpha, Inc. Using battery state excitation to model and control battery operations
US11644806B1 (en) 2019-01-24 2023-05-09 Veritone Alpha, Inc. Using active non-destructive state excitation of a physical system to model and control operations of the physical system
KR20210034372A (ko) * 2019-09-20 2021-03-30 주식회사 엘지화학 배터리 관리 장치 및 방법
WO2021150214A1 (en) * 2020-01-22 2021-07-29 Hewlett-Packard Development Company, L.P. Computing devices with battery reserve modes
US11529887B2 (en) * 2020-01-24 2022-12-20 Toyota Research Institute, Inc. System and method for controlling a battery management system
US11987147B2 (en) 2020-11-21 2024-05-21 Flux Power, Inc. System and method for controlling the state of charge of a battery to increase the useful life of a battery pack
US12328017B2 (en) 2020-11-21 2025-06-10 Flux Power, Inc. System and method for charge balancing a battery pack over time
US12461163B2 (en) 2020-11-21 2025-11-04 Flux Power, Inc. System and method for determining a state of health of a battery pack
US11892809B2 (en) 2021-07-26 2024-02-06 Veritone, Inc. Controlling operation of an electrical grid using reinforcement learning and multi-particle modeling

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Also Published As

Publication number Publication date
EP2807533A1 (en) 2014-12-03
JP5777827B2 (ja) 2015-09-09
KR20140124794A (ko) 2014-10-27
US20130198541A1 (en) 2013-08-01
KR101520359B1 (ko) 2015-05-14
WO2013112279A1 (en) 2013-08-01
IN2014CN04736A (https=) 2015-09-18
EP2807533B1 (en) 2016-03-16
CN104081316A (zh) 2014-10-01
US8977874B2 (en) 2015-03-10
JP2015512077A (ja) 2015-04-23

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