BR112016026578A2 - Método e aparelho para estender a duração de uma bateria para fornecer energia para um dispositivo principal - Google Patents

Método e aparelho para estender a duração de uma bateria para fornecer energia para um dispositivo principal

Info

Publication number
BR112016026578A2
BR112016026578A2 BR112016026578A BR112016026578A BR112016026578A2 BR 112016026578 A2 BR112016026578 A2 BR 112016026578A2 BR 112016026578 A BR112016026578 A BR 112016026578A BR 112016026578 A BR112016026578 A BR 112016026578A BR 112016026578 A2 BR112016026578 A2 BR 112016026578A2
Authority
BR
Brazil
Prior art keywords
electronic device
generate
circuit configured
oscillator
count value
Prior art date
Application number
BR112016026578A
Other languages
English (en)
Portuguese (pt)
Inventor
Bruce Ganton Robert
Scott Ballam Robert
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112016026578A2 publication Critical patent/BR112016026578A2/pt

Links

Classifications

    • 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

Landscapes

  • 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)
BR112016026578A 2014-05-12 2015-03-18 Método e aparelho para estender a duração de uma bateria para fornecer energia para um dispositivo principal BR112016026578A2 (pt)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
BR112016026578A2 true BR112016026578A2 (pt) 2017-08-15

Family

ID=54367826

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016026578A BR112016026578A2 (pt) 2014-05-12 2015-03-18 Método e aparelho para estender a duração de uma bateria para fornecer energia para um dispositivo principal

Country Status (7)

Country Link
US (1) US9740265B2 (https=)
EP (1) EP3143476B1 (https=)
JP (1) JP6290454B2 (https=)
KR (1) KR101849985B1 (https=)
CN (1) CN106462218B (https=)
BR (1) BR112016026578A2 (https=)
WO (1) WO2015175092A1 (https=)

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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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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
US7844265B2 (en) 2006-02-09 2010-11-30 Motorola Mobility, Inc. Method for aperiodic mobile assisted sleep mode
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
US7831847B2 (en) * 2007-05-07 2010-11-09 Mediatek Inc. Integrated circuit with power control and power control method thereof
JP4702343B2 (ja) * 2007-09-27 2011-06-15 株式会社デンソーウェーブ 携帯端末装置
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
US8156362B2 (en) * 2008-03-11 2012-04-10 Globalfoundries Inc. Hardware monitoring and decision making for transitioning in and out of low-power state
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US8972763B2 (en) * 2011-12-05 2015-03-03 Intel Corporation Method, apparatus, and system for energy efficiency and energy conservation including determining an optimal power state of the apparatus based on residency time of non-core domains in a power saving state

Also Published As

Publication number Publication date
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
CN106462218B (zh) 2019-08-20
US20150323984A1 (en) 2015-11-12
WO2015175092A1 (en) 2015-11-19
KR20170007740A (ko) 2017-01-20

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time