CN106575140B - 用于实现从通用串行总线（usb）3.x主机对usb规范版本2.0（usb 2.0）便携式电子设备的更高电流充电的装置、方法和系统 - Google Patents

用于实现从通用串行总线（usb）3.x主机对usb规范版本2.0（usb 2.0）便携式电子设备的更高电流充电的装置、方法和系统 Download PDF

Info

Publication number
CN106575140B
CN106575140B CN201580041275.2A CN201580041275A CN106575140B CN 106575140 B CN106575140 B CN 106575140B CN 201580041275 A CN201580041275 A CN 201580041275A CN 106575140 B CN106575140 B CN 106575140B
Authority
CN
China
Prior art keywords
usb
charging current
controller
request
portable device
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.)
Active
Application number
CN201580041275.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN106575140A (zh
Inventor
D·帕特奈克
J·Y·J·崔
T·B·兰博尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CN106575140A publication Critical patent/CN106575140A/zh
Application granted granted Critical
Publication of CN106575140B publication Critical patent/CN106575140B/zh
Active 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
    • G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2289—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing by configuration test
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
    • G06F11/3027—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a bus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3051—Monitoring arrangements for monitoring the configuration of the computing system or of the computing system component, e.g. monitoring the presence of processing resources, peripherals, I/O links, software programs
    • 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
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00036—Charger exchanging data with battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042—Universal serial bus [USB]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Power Sources (AREA)
  • Information Transfer Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201580041275.2A 2014-07-28 2015-07-24 用于实现从通用串行总线（usb）3.x主机对usb规范版本2.0（usb 2.0）便携式电子设备的更高电流充电的装置、方法和系统 Active CN106575140B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/444,443 2014-07-28
US14/444,443 US10199848B2 (en) 2014-07-28 2014-07-28 Apparatuses, methods, and systems for enabling higher current charging of Universal Serial Bus (USB) specification revision 2.0 (USB 2.0) portable electronic devices from USB 3.X hosts
PCT/US2015/042006 WO2016018753A1 (en) 2014-07-28 2015-07-24 Apparatuses, methods, and systems for enabling higher current charging of universal serial bus (usb) specification revision 2.0 (usb 2.0) portable electronic devices from usb 3.x hosts

Publications (2)

Publication Number Publication Date
CN106575140A CN106575140A (zh) 2017-04-19
CN106575140B true CN106575140B (zh) 2020-11-24

Family

ID=53773576

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580041275.2A Active CN106575140B (zh) 2014-07-28 2015-07-24 用于实现从通用串行总线（usb）3.x主机对usb规范版本2.0（usb 2.0）便携式电子设备的更高电流充电的装置、方法和系统

Country Status (6)

Country Link
US (1) US10199848B2 (enExample)
EP (1) EP3175318A1 (enExample)
JP (1) JP6563480B2 (enExample)
KR (1) KR20170035921A (enExample)
CN (1) CN106575140B (enExample)
WO (1) WO2016018753A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106385074A (zh) * 2016-10-12 2017-02-08 成都芯源系统有限公司 充电模式自动检测单元、充电电路及相关方法
EP3367210A1 (en) * 2017-02-24 2018-08-29 Thomson Licensing Method for operating a device and corresponding device, system, computer readable program product and computer readable storage medium
CN107465234B (zh) * 2017-09-15 2019-09-27 维沃移动通信有限公司 一种充电控制方法、移动终端及适配器
US10827271B1 (en) * 2019-10-07 2020-11-03 Synaptics Incorporated Backward compatibility for audio systems and methods
US12164355B2 (en) * 2021-03-16 2024-12-10 Intel Corporation Apparatus and method to reduce standby power for systems in battery mode with a connected bus powered device
US20250306666A1 (en) * 2024-03-27 2025-10-02 Intel Corporation Usb power saving protocol and controller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1350355A (zh) * 2000-10-23 2002-05-22 明碁电通股份有限公司 通用序列汇流排式自动充电装置及其操作方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5414833A (en) * 1993-10-27 1995-05-09 International Business Machines Corporation Network security system and method using a parallel finite state machine adaptive active monitor and responder
US5915088A (en) * 1996-12-05 1999-06-22 Tandem Computers Incorporated Interprocessor messaging system
US6131113A (en) * 1998-02-24 2000-10-10 International Business Machines Corporation Managing a shared resource in a multi-processor system
US6484219B1 (en) 2000-02-04 2002-11-19 Microsoft Corporation Host-specified USB device requests
CA2517333C (en) 2001-03-01 2007-11-27 Research In Motion Limited System and method for powering and charging a mobile communication device
JP2003263245A (ja) 2002-03-07 2003-09-19 Fuji Xerox Co Ltd Ｕｓｂ装置
US7013366B2 (en) * 2002-03-26 2006-03-14 Intel Corporation Parallel search technique for store operations
US7827362B2 (en) * 2004-08-24 2010-11-02 Symantec Corporation Systems, apparatus, and methods for processing I/O requests
US7831748B2 (en) * 2004-08-10 2010-11-09 Microsoft Corporation Extended USB protocol with selective broadcast mechanism
US7702835B2 (en) * 2005-02-03 2010-04-20 Oracle America, Inc. Tagged interrupt forwarding
JP4488987B2 (ja) * 2005-09-08 2010-06-23 シャープ株式会社 制御システム、電子機器、及び画像形成装置
US7698490B2 (en) * 2005-12-21 2010-04-13 Nvidia Corporation Passive USB power configuration switching
JP2007233719A (ja) * 2006-03-01 2007-09-13 Seiko Epson Corp Ｕｓｂシステム、ｕｓｂホスト、ｕｓｂデバイス
US8266456B2 (en) * 2007-10-15 2012-09-11 Apple Inc. Supplying remaining available current to port in excess of bus standard limit
JP5152785B2 (ja) * 2008-01-28 2013-02-27 ソニーオプティアーク株式会社 周辺機器、周辺機器の動作方法、電子機器システム
US7917781B2 (en) * 2008-09-10 2011-03-29 Cyber Power Systems Inc. Universal USB power supply
US8185759B1 (en) * 2008-11-06 2012-05-22 Smsc Holdings S.A.R.L. Methods and systems for interfacing bus powered devices with host devices providing limited power levels
GB2466663A (en) * 2009-01-05 2010-07-07 Nec Corp Altering Maximum Power Supply to Smart Card
JP5496548B2 (ja) * 2009-05-29 2014-05-21 ルネサスエレクトロニクス株式会社 半導体集積回路
US8661268B2 (en) 2010-02-22 2014-02-25 Apple Inc. Methods and apparatus for intelligently providing power to a device
US9292066B2 (en) 2010-04-30 2016-03-22 Blackberry Limited Configuring cable lines to provide data and power
KR101822977B1 (ko) * 2010-12-21 2018-01-29 삼성전자주식회사 멀티-인터페이스 메모리 카드와 이의 동작 방법
US8671291B2 (en) 2010-12-30 2014-03-11 Motorola Mobility Llc Method and device for charging energy storage devices
JP5755908B2 (ja) * 2011-03-04 2015-07-29 キヤノン電子株式会社 周辺装置、その制御方法およびｕｓｂケーブル
US8504780B2 (en) * 2011-04-08 2013-08-06 Hitachi, Ltd. Computer, computer system, and data communication method
US8843664B2 (en) * 2011-09-29 2014-09-23 Cypress Semiconductor Corporation Re-enumeration of USB 3.0 compatible devices
EP2602721B1 (en) 2011-12-07 2017-07-12 VIA Technologies, Inc. USB charging module
US9122813B2 (en) 2012-03-06 2015-09-01 Smsc Holdings S.A.R.L. USB host determination of whether a USB device provides power via a USB coupling
JP6024288B2 (ja) * 2012-08-27 2016-11-16 株式会社バッファロー 情報処理システム及び外部機器
US9785595B2 (en) * 2013-09-09 2017-10-10 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Multi-channel universal serial bus (USB) to subrate channel systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1350355A (zh) * 2000-10-23 2002-05-22 明碁电通股份有限公司 通用序列汇流排式自动充电装置及其操作方法

Also Published As

Publication number Publication date
KR20170035921A (ko) 2017-03-31
CN106575140A (zh) 2017-04-19
US20160028250A1 (en) 2016-01-28
EP3175318A1 (en) 2017-06-07
JP6563480B2 (ja) 2019-08-21
US10199848B2 (en) 2019-02-05
JP2017523522A (ja) 2017-08-17
WO2016018753A1 (en) 2016-02-04

Similar Documents

Publication Publication Date Title
CN106575140B (zh) 用于实现从通用串行总线（usb）3.x主机对usb规范版本2.0（usb 2.0）便携式电子设备的更高电流充电的装置、方法和系统
US10761553B2 (en) Universal serial bus (USB) cable type detection and control techniques
JP6069586B2 (ja) 大容量記憶装置ベースのインターフェースを通じてｍ−ｐｈｙベースの通信を運用すること、ならびに関連するコネクタ、システム、および方法
EP3167376B1 (en) Apparatuses and methods to distinguish proprietary, non-floating and floating chargers for regulating charging currents
US20100235546A1 (en) Methods and apparatus for adaptive accessory detection and mode negotiation
US20130191568A1 (en) Operating m-phy based communications over universal serial bus (usb) interface, and related cables, connectors, systems and methods
CN108351852A (zh) 通用串行总线(usb)type-c电缆上的增强型通信
EP3384397A1 (en) Increased data flow in universal serial bus (usb) cables
JP2019197598A (ja) 低電圧セキュアデジタル（ｓｄ）インターフェースのためのシステムおよび方法
CN107408092B (zh) 用于多端口物理层(phy)的锁相环(pll)的共享控制
US10521385B2 (en) Inter-device digital audio
CN114817102B (zh) 连接控制方法及设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant