KR101849985B1 - 모바일 애플리케이션들에서 배터리 수명을 연장시키기 위한 전자 디바이스 - Google Patents

모바일 애플리케이션들에서 배터리 수명을 연장시키기 위한 전자 디바이스 Download PDF

Info

Publication number
KR101849985B1
KR101849985B1 KR1020167031188A KR20167031188A KR101849985B1 KR 101849985 B1 KR101849985 B1 KR 101849985B1 KR 1020167031188 A KR1020167031188 A KR 1020167031188A KR 20167031188 A KR20167031188 A KR 20167031188A KR 101849985 B1 KR101849985 B1 KR 101849985B1
Authority
KR
South Korea
Prior art keywords
main device
state
oscillator
count value
processor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020167031188A
Other languages
English (en)
Korean (ko)
Other versions
KR20170007740A (ko
Inventor
로버트 브루스 간톤
로버트 스콧 발람
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170007740A publication Critical patent/KR20170007740A/ko
Application granted granted Critical
Publication of KR101849985B1 publication Critical patent/KR101849985B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • Y02D10/122—
    • Y02D10/172—

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)
KR1020167031188A 2014-05-12 2015-03-18 모바일 애플리케이션들에서 배터리 수명을 연장시키기 위한 전자 디바이스 Expired - Fee Related KR101849985B1 (ko)

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
KR20170007740A KR20170007740A (ko) 2017-01-20
KR101849985B1 true KR101849985B1 (ko) 2018-04-18

Family

ID=54367826

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167031188A Expired - Fee Related KR101849985B1 (ko) 2014-05-12 2015-03-18 모바일 애플리케이션들에서 배터리 수명을 연장시키기 위한 전자 디바이스

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)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI549058B (zh) * 2014-09-19 2016-09-11 宏碁股份有限公司 電子裝置及其作業系統喚醒方法
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030120960A1 (en) 2001-12-21 2003-06-26 Barnes Cooper Power management using processor throttling emulation
US20110264936A1 (en) 2008-11-12 2011-10-27 Petrus Johannes Maria Kamp Power supply management controller integrated circuit, power management circuit for electrically powered systems, and method of managing power to such systems
JP5511986B2 (ja) 2010-12-24 2014-06-04 三菱電機株式会社 電子制御装置および車載情報機器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP4211608B2 (ja) * 2004-01-13 2009-01-21 株式会社日立プラントテクノロジー 情報送受信システム及び情報処理システム
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
US9189048B2 (en) * 2008-09-10 2015-11-17 Apple Inc. Circuit having a low power mode
WO2010032091A1 (en) * 2008-09-19 2010-03-25 Freescale Semiconductor, Inc. Wake-up control system and method for controlling receiver wake-up
JP5499735B2 (ja) * 2010-01-28 2014-05-21 富士通モバイルコミュニケーションズ株式会社 携帯端末
EP2574948B1 (en) 2011-09-09 2017-08-30 GS Yuasa International Ltd. Electric storage device monitor
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030120960A1 (en) 2001-12-21 2003-06-26 Barnes Cooper Power management using processor throttling emulation
US20110264936A1 (en) 2008-11-12 2011-10-27 Petrus Johannes Maria Kamp Power supply management controller integrated circuit, power management circuit for electrically powered systems, and method of managing power to such systems
JP5511986B2 (ja) 2010-12-24 2014-06-04 三菱電機株式会社 電子制御装置および車載情報機器

Also Published As

Publication number Publication date
BR112016026578A2 (pt) 2017-08-15
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

Similar Documents

Publication Publication Date Title
KR101849985B1 (ko) 모바일 애플리케이션들에서 배터리 수명을 연장시키기 위한 전자 디바이스
US11822364B2 (en) Very low power microcontroller system
EP1554010B1 (en) Multi-mode crystal oscillator system selectively configurable to minimize power consumption or noise generation
US9104418B2 (en) Low power timing, configuring, and scheduling
US7941682B2 (en) Optimum power management of system on chip based on tiered states of operation
US20150214955A1 (en) Low power clock source
EP3340693A1 (en) Method and apparatus to controlling sleep time for bluetooth device and bluetooth enabled device
US7353986B2 (en) Electronic pedometer
TWI541641B (zh) 電子裝置及其省電管理方法
CN113346881B (zh) 数字时钟校准方法、无线遥控器及存储介质
WO2006121501A2 (en) Battery monitor
CN102540868A (zh) 一种移动通信终端慢时钟晶体频率补偿方法及装置
US20180307291A1 (en) Power-saving wireless sensing device and system thereof
WO2016073180A1 (en) Integrated system with independent power domains and split power rails for logic and memory
CN105142210A (zh) 一种用于无线传感网的实时时钟同步校准方法及传感器
CN106227293A (zh) 一种系统时钟
Kazdaridis et al. Nano-things: Pushing sleep current consumption to the limits in IoT platforms
EP4193237B1 (en) Timing precision maintenance with reduced power during system sleep
JP6898903B2 (ja) リアルタイムクロックを備えたトランシーバ装置
KR20140038737A (ko) 반도체 장치 및 그에 따른 동작 클럭 게이팅 방법
CN111984335A (zh) 一种低功耗的芯片唤醒方法、电路、芯片、系统及介质
CN116456446B (zh) 时钟同步系统、方法、电子设备及计算机可读存储介质
CN116540517A (zh) 一种计时校准方法、芯片计时系统及芯片
US20240098668A1 (en) Calibration of a low frequency oscillator using a high frequency oscillator as a reference clock
CN121957281A (zh) 一种快速启动时钟芯片的方法、系统及电子设备

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
A302 Request for accelerated examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20210329

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20220325

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20250413

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-OTH-PC1903 (AS PROVIDED BY THE NATIONAL OFFICE); TERMINATION CATEGORY : DEFAULT_OF_REGISTRATION_FEE

Effective date: 20250413

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20250413