JP6563480B2 - ユニバーサルシリアルバス（ＵＳＢ）３．ｘホストからのＵＳＢ仕様改訂２．０（ＵＳＢ ２．０）ポータブル電子デバイスのより高電流の充電を可能にするための装置、方法、およびシステム - Google Patents

ユニバーサルシリアルバス（ＵＳＢ）３．ｘホストからのＵＳＢ仕様改訂２．０（ＵＳＢ ２．０）ポータブル電子デバイスのより高電流の充電を可能にするための装置、方法、およびシステム Download PDF

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JP6563480B2
JP6563480B2 JP2017504164A JP2017504164A JP6563480B2 JP 6563480 B2 JP6563480 B2 JP 6563480B2 JP 2017504164 A JP2017504164 A JP 2017504164A JP 2017504164 A JP2017504164 A JP 2017504164A JP 6563480 B2 JP6563480 B2 JP 6563480B2
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usb
controller
request
charging current
host
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JP2017504164A
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JP2017523522A5 (enExample
JP2017523522A (ja
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デヴダット・パットナイク
ジェイ・ユ・ジェ・チェ
テレンス・ブライアン・レンプル
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クアルコム，インコーポレイテッド
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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
    • G06F1/266—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
    • 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
    • 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
    • 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)
JP2017504164A 2014-07-28 2015-07-24 ユニバーサルシリアルバス（ＵＳＢ）３．ｘホストからのＵＳＢ仕様改訂２．０（ＵＳＢ ２．０）ポータブル電子デバイスのより高電流の充電を可能にするための装置、方法、およびシステム Expired - Fee Related JP6563480B2 (ja)

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 (3)

Publication Number Publication Date
JP2017523522A JP2017523522A (ja) 2017-08-17
JP2017523522A5 JP2017523522A5 (enExample) 2018-08-23
JP6563480B2 true JP6563480B2 (ja) 2019-08-21

Family

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JP2017504164A Expired - Fee Related JP6563480B2 (ja) 2014-07-28 2015-07-24 ユニバーサルシリアルバス（ＵＳＢ）３．ｘホストからのＵＳＢ仕様改訂２．０（ＵＳＢ ２．０）ポータブル電子デバイスのより高電流の充電を可能にするための装置、方法、およびシステム

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)

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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
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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

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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
US10199848B2 (en) 2019-02-05
JP2017523522A (ja) 2017-08-17
CN106575140B (zh) 2020-11-24
WO2016018753A1 (en) 2016-02-04

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