CN105960619B - 用于控制电子装置表皮温度的电路和方法 - Google Patents

用于控制电子装置表皮温度的电路和方法 Download PDF

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Publication number
CN105960619B
CN105960619B CN201580006824.2A CN201580006824A CN105960619B CN 105960619 B CN105960619 B CN 105960619B CN 201580006824 A CN201580006824 A CN 201580006824A CN 105960619 B CN105960619 B CN 105960619B
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China
Prior art keywords
circuit
battery charger
thermal sensor
voltage
housing
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CN201580006824.2A
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English (en)
Chinese (zh)
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CN105960619A (zh
Inventor
C·G·斯波科
G·加塞亚
S·霍瓦维尼
T·R·萨顿
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Qualcomm Inc
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Qualcomm Inc
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/971—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/975—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/66—Regulating electric power
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/92—Regulation of charging or discharging current or voltage with prioritisation of loads or sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/971—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/975—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/977—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
CN201580006824.2A 2014-02-12 2015-02-12 用于控制电子装置表皮温度的电路和方法 Active CN105960619B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/179,403 2014-02-12
US14/179,403 US9641014B2 (en) 2014-02-12 2014-02-12 Circuits and methods for controlling skin temperature of an electronic device
PCT/US2015/015571 WO2015123394A1 (en) 2014-02-12 2015-02-12 Circuits and methods for controlling skin temperature of an electronic device

Publications (2)

Publication Number Publication Date
CN105960619A CN105960619A (zh) 2016-09-21
CN105960619B true CN105960619B (zh) 2018-04-06

Family

ID=52596608

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580006824.2A Active CN105960619B (zh) 2014-02-12 2015-02-12 用于控制电子装置表皮温度的电路和方法

Country Status (7)

Country Link
US (1) US9641014B2 (https=)
EP (1) EP3105834B1 (https=)
JP (1) JP6636439B2 (https=)
KR (1) KR101897633B1 (https=)
CN (1) CN105960619B (https=)
BR (1) BR112016018334B1 (https=)
WO (1) WO2015123394A1 (https=)

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KR102313588B1 (ko) * 2015-02-27 2021-10-19 삼성전자주식회사 전자 장치, 그 동작 방법 및 기록 매체
JP6114354B2 (ja) * 2015-09-03 2017-04-12 京セラ株式会社 電子機器、電子機器の制御方法、および電子機器の制御プログラム
US9748788B2 (en) * 2015-09-17 2017-08-29 Qualcomm Incorporated Systems and methods for charging a battery
KR102528557B1 (ko) 2016-01-12 2023-05-04 삼성전자주식회사 다중 연결 포트를 갖는 반도체 장치, 메모리 시스템의 동작 방법 및 스토리지 시스템의 통신 방법
WO2017133389A1 (zh) * 2016-02-05 2017-08-10 广东欧珀移动通信有限公司 用于终端的充电系统、充电方法以及电源适配器
DE102016001669A1 (de) * 2016-02-15 2017-08-17 Audi Ag Schutzhüllenvorrichtung für ein portables mobiles Endgerät
KR102629141B1 (ko) 2016-04-25 2024-01-26 삼성전자주식회사 배터리의 충전을 제어하기 위한 방법 및 그 전자 장치
US12001770B2 (en) * 2016-05-25 2024-06-04 Synopsys, Inc. Analog centric current modeling within a digital testbench in mixed-signal verification
KR102602243B1 (ko) * 2016-07-29 2023-11-16 삼성전자주식회사 무선 전력 수신 장치 및 그 제어 방법
CN107809172B (zh) * 2016-09-09 2020-01-31 泰达电子股份有限公司 电源转换装置
US10411486B2 (en) * 2016-09-09 2019-09-10 Delta Electronics (Thailand) Public Company Limited Power conversion device
US10509076B2 (en) 2016-09-19 2019-12-17 Microsoft Technology Licensing, Llc Battery performance monitoring
US10188015B2 (en) 2016-09-20 2019-01-22 Qualcomm Incorporated Hybrid design of heat spreader and temperature sensor for direct handheld device skin temperature measurement
US10305292B2 (en) * 2016-09-30 2019-05-28 Intel Corporation Methods, apparatus, systems and articles of manufacture to charge a battery based on an electronic device skin temperature
WO2018097821A1 (en) * 2016-11-22 2018-05-31 Intel Corporation Restricting current draw in wearable devices
KR102705227B1 (ko) 2016-12-23 2024-09-10 삼성전자 주식회사 전자 장치 및 전자 장치의 충전 제어 방법
US10739206B2 (en) 2017-02-24 2020-08-11 Mediatek Inc. Method and apparatus for surface and ambient temperature estimation for portable devices
KR102416320B1 (ko) 2017-07-18 2022-07-04 삼성전자 주식회사 전자 장치의 온도 관측을 위한 구조
US10491006B2 (en) * 2017-10-17 2019-11-26 Htc Corporation Hand-held apparatus and method for power charging management thereof
TWI663514B (zh) * 2018-04-27 2019-06-21 宏碁股份有限公司 電子裝置及其溫度控制方法
KR20250053199A (ko) 2018-06-28 2025-04-21 스냅 인코포레이티드 조절된 전원들
KR102709346B1 (ko) * 2019-01-22 2024-09-23 주식회사 엘지에너지솔루션 배터리 장치 및 그 충전 방법
EP4191380B1 (en) 2021-01-13 2026-04-29 Samsung Electronics Co., Ltd. Electronic device and user activity-based heating control method in electronic device
US12510942B2 (en) 2021-08-10 2025-12-30 Samsung Electronics Co., Ltd. Electronic device for controlling surface heat and method of operating the electronic device

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GB2197761A (en) * 1986-11-18 1988-05-25 Nec Corp Preventing excess temperature in battery chargers
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EP1848088A1 (en) * 2005-01-18 2007-10-24 NEC Corporation Mobile terminal and battery charging method in mobile terminal
US20070013345A1 (en) * 2005-07-05 2007-01-18 Junichi Ikeda Device and method for controlling a current supply
US20090112503A1 (en) * 2007-10-31 2009-04-30 James Matthew Hattis On-chip over-temperature detection
CN101599552A (zh) * 2008-06-03 2009-12-09 三星Sdi株式会社 电池组及其充电方法

Also Published As

Publication number Publication date
KR101897633B1 (ko) 2018-09-12
BR112016018334A2 (https=) 2017-08-08
EP3105834A1 (en) 2016-12-21
JP2017506869A (ja) 2017-03-09
BR112016018334B1 (pt) 2022-04-05
EP3105834B1 (en) 2021-11-24
CN105960619A (zh) 2016-09-21
US20150229155A1 (en) 2015-08-13
KR20160122765A (ko) 2016-10-24
US9641014B2 (en) 2017-05-02
WO2015123394A1 (en) 2015-08-20
JP6636439B2 (ja) 2020-01-29

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