CN106462218B - 用于延长移动应用中的电池寿命的电子设备 - Google Patents

用于延长移动应用中的电池寿命的电子设备 Download PDF

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Publication number
CN106462218B
CN106462218B CN201580025540.8A CN201580025540A CN106462218B CN 106462218 B CN106462218 B CN 106462218B CN 201580025540 A CN201580025540 A CN 201580025540A CN 106462218 B CN106462218 B CN 106462218B
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China
Prior art keywords
state
oscillator
count value
wake
signal
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Expired - Fee Related
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CN201580025540.8A
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English (en)
Chinese (zh)
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CN106462218A (zh
Inventor
R·B·甘顿
R·S·巴兰
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • 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
    • G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Telephone Function (AREA)
  • Power Sources (AREA)
  • Transmitters (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
CN201580025540.8A 2014-05-12 2015-03-18 用于延长移动应用中的电池寿命的电子设备 Expired - Fee Related CN106462218B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461992039P 2014-05-12 2014-05-12
US61/992,039 2014-05-12
US14/596,087 US9740265B2 (en) 2014-05-12 2015-01-13 Electronic device for extending battery life in mobile applications
US14/596,087 2015-01-13
PCT/US2015/021325 WO2015175092A1 (en) 2014-05-12 2015-03-18 Electronic device for extending battery life in mobile applications

Publications (2)

Publication Number Publication Date
CN106462218A CN106462218A (zh) 2017-02-22
CN106462218B true CN106462218B (zh) 2019-08-20

Family

ID=54367826

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580025540.8A Expired - Fee Related CN106462218B (zh) 2014-05-12 2015-03-18 用于延长移动应用中的电池寿命的电子设备

Country Status (7)

Country Link
US (1) US9740265B2 (cg-RX-API-DMAC7.html)
EP (1) EP3143476B1 (cg-RX-API-DMAC7.html)
JP (1) JP6290454B2 (cg-RX-API-DMAC7.html)
KR (1) KR101849985B1 (cg-RX-API-DMAC7.html)
CN (1) CN106462218B (cg-RX-API-DMAC7.html)
BR (1) BR112016026578A2 (cg-RX-API-DMAC7.html)
WO (1) WO2015175092A1 (cg-RX-API-DMAC7.html)

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US9904349B2 (en) * 2015-03-27 2018-02-27 Intel Corporation Technologies for managing power of an embedded controller during a low-power state
CN105467333B (zh) * 2015-12-30 2019-05-10 上海裕芯电子科技有限公司 一种开关电源空载检测电路及检测方法
KR20170141541A (ko) * 2016-06-15 2017-12-26 주식회사 벤플 스위치를 포함하는 비콘 장치와 이를 이용한 서비스 제공 방법
US10922302B2 (en) * 2017-08-07 2021-02-16 Vital Connect, Inc. Data time stamps
CN107589698B (zh) * 2017-09-20 2021-05-25 友达光电股份有限公司 应用于物联网中的感测装置及控制方法
US11616501B2 (en) * 2017-10-28 2023-03-28 Solos Technology Limited Programmable fractional time delay in digitally oversampled microphone systems, circuits, and methods
US10664424B2 (en) 2017-11-02 2020-05-26 Texas Instruments Incorporated Digital bus activity monitor
US11432242B2 (en) * 2018-02-01 2022-08-30 Huawei Technologies Co., Ltd. System information updating method, apparatus, and system
US10795850B2 (en) 2019-02-26 2020-10-06 Texas Instruments Incorporated Methods and apparatus to transition devices between operational states
US10517106B1 (en) * 2019-05-30 2019-12-24 Cypress Semiconductor Corporation Systems, methods, and devices for network request scheduling
CN110427017A (zh) * 2019-08-06 2019-11-08 宝能汽车有限公司 远程信息处理器及其功耗管理方法、车联网系统和汽车
EP3852407A1 (en) * 2020-01-17 2021-07-21 Nxp B.V. Uhf rfid and uwb communication device and corresponding operating method
CN116744162A (zh) * 2022-02-25 2023-09-12 北京荣耀终端有限公司 时间同步方法、电子设备、芯片及可读存储介质

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CN101303618A (zh) * 2007-05-07 2008-11-12 联发科技股份有限公司 集成电路、电子系统及集成电路的电源控制方法
WO2010056118A1 (en) * 2008-11-12 2010-05-20 Anagear B.V. Power supply management controller integrated circuit, power management circuit for electrically powered systems, and method of managing power to such systems
CN102150102A (zh) * 2008-09-10 2011-08-10 苹果公司 具有低功率模式的电路

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US5167024A (en) 1989-09-08 1992-11-24 Apple Computer, Inc. Power management for a laptop computer with slow and sleep modes
DE19733530C2 (de) 1997-08-02 2003-10-09 Philips Intellectual Property Mobilfunkgerät
US7082542B2 (en) * 2001-12-21 2006-07-25 Intel Corporation Power management using processor throttling emulation
US6996732B2 (en) 2002-09-07 2006-02-07 Micrologic, Inc. Method of and apparatus for achieving “watch dog” functions in microcontrollers and microcomputers and the like, required to shut down for extended periods of time for energy-conservation purposes
JP4343112B2 (ja) 2002-11-04 2009-10-14 リサーチ イン モーション リミテッド 無線通信装置バッテリ消費方法およびシステム
US20040180702A1 (en) 2003-03-13 2004-09-16 Brent Hughes Method to reduce battery power consumption in a telephony modem by detection of loss of RF
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US7302600B2 (en) * 2004-06-30 2007-11-27 Marvell International Ltd. Power supply detection method, apparatus, and system
US7472301B2 (en) * 2005-05-27 2008-12-30 Codman Neuro Sciences Sárl Circuitry for optimization of power consumption in a system employing multiple electronic components, one of which is always powered on
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JP4908983B2 (ja) 2006-09-12 2012-04-04 パナソニック株式会社 マイクロコントローラおよびその関連技術
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JP4800289B2 (ja) 2007-11-30 2011-10-26 富士通セミコンダクター株式会社 電源制御装置及びその電源制御装置を有するシステムｌｓｉ
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CN101303618A (zh) * 2007-05-07 2008-11-12 联发科技股份有限公司 集成电路、电子系统及集成电路的电源控制方法
CN102150102A (zh) * 2008-09-10 2011-08-10 苹果公司 具有低功率模式的电路
WO2010056118A1 (en) * 2008-11-12 2010-05-20 Anagear B.V. Power supply management controller integrated circuit, power management circuit for electrically powered systems, and method of managing power to such systems

Also Published As

Publication number Publication date
BR112016026578A2 (pt) 2017-08-15
KR101849985B1 (ko) 2018-04-18
CN106462218A (zh) 2017-02-22
EP3143476A1 (en) 2017-03-22
US9740265B2 (en) 2017-08-22
JP6290454B2 (ja) 2018-03-07
EP3143476B1 (en) 2021-09-15
JP2017522631A (ja) 2017-08-10
US20150323984A1 (en) 2015-11-12
WO2015175092A1 (en) 2015-11-19
KR20170007740A (ko) 2017-01-20

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Granted publication date: 20190820