CN114631244A - 一种基于充电线缆的数据传输方法及电子设备 - Google Patents
一种基于充电线缆的数据传输方法及电子设备 Download PDFInfo
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- CN114631244A CN114631244A CN202180003825.7A CN202180003825A CN114631244A CN 114631244 A CN114631244 A CN 114631244A CN 202180003825 A CN202180003825 A CN 202180003825A CN 114631244 A CN114631244 A CN 114631244A
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- 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
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- 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
- H02J7/00045—Authentication, i.e. circuits for checking compatibility between one component, e.g. a battery or a battery charger, and another component, e.g. a power source
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
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- G—PHYSICS
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- 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
- G06F13/4286—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus using a handshaking protocol, e.g. RS232C link
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- 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
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
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- 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
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- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
一种基于充电线缆的数据传输方法及电子设备，第一电子设备(100)通过第三电子设备(300)与第二电子设备(200)连接，所述第三电子设备(300)包括第一数据信号线和第二数据信号线，在该方法应用于第一电子设备时，可以检测与所述第二电子设备的连接(901)；通过第一引脚发送第一消息(902a)；所述第一引脚连接第一数据信号线；通过第二引脚接收第二消息(902b)；所述第二引脚连接第二数据信号线；所述第一消息和所述第二消息用于对第一电子设备的充电进行设置。
Description
PCT国内申请，说明书已公开。
Claims (57)
- PCT国内申请，权利要求书已公开。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211602263.0A CN115864582A (zh) | 2020-07-15 | 2021-07-15 | 一种基于充电线缆的数据传输方法及电子设备 |
| CN202210012459.8A CN114297127B (zh) | 2020-07-15 | 2021-07-15 | 一种基于充电线缆的数据传输方法及电子设备 |
| CN202211613029.8A CN115912567A (zh) | 2020-07-15 | 2021-07-15 | 一种基于充电线缆的数据传输方法及电子设备 |
| CN202210012219.8A CN114297126B (zh) | 2020-07-15 | 2021-07-15 | 一种基于充电线缆的数据传输方法及电子设备 |
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020106828942 | 2020-07-15 | ||
| CN202010682894 | 2020-07-15 | ||
| CN202011167642 | 2020-10-27 | ||
| CN2020111676422 | 2020-10-27 | ||
| CN2020111754027 | 2020-10-28 | ||
| CN202011175402.7A CN113949116B (zh) | 2020-07-15 | 2020-10-28 | 一种数据传输方法及装置 |
| CN2020116147497 | 2020-12-30 | ||
| CN202011614749.7A CN114490491A (zh) | 2020-10-27 | 2020-12-30 | 一种基于充电线缆的数据传输方法及装置 |
| PCT/CN2021/106599 WO2022012644A1 (zh) | 2020-07-15 | 2021-07-15 | 一种基于充电线缆的数据传输方法及电子设备 |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211613029.8A Division CN115912567A (zh) | 2020-07-15 | 2021-07-15 | 一种基于充电线缆的数据传输方法及电子设备 |
| CN202210012459.8A Division CN114297127B (zh) | 2020-07-15 | 2021-07-15 | 一种基于充电线缆的数据传输方法及电子设备 |
| CN202211602263.0A Division CN115864582A (zh) | 2020-07-15 | 2021-07-15 | 一种基于充电线缆的数据传输方法及电子设备 |
| CN202210012219.8A Division CN114297126B (zh) | 2020-07-15 | 2021-07-15 | 一种基于充电线缆的数据传输方法及电子设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114631244A true CN114631244A (zh) | 2022-06-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180003825.7A Pending CN114631244A (zh) | 2020-07-15 | 2021-07-15 | 一种基于充电线缆的数据传输方法及电子设备 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230261477A1 (zh) |
| EP (1) | EP4181341A4 (zh) |
| CN (1) | CN114631244A (zh) |
| WO (1) | WO2022012644A1 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117453441A (zh) * | 2022-04-07 | 2024-01-26 | 荣耀终端有限公司 | 一种电子设备的异常恢复方法和设备 |
| CN114967894B (zh) * | 2022-07-27 | 2023-01-17 | 荣耀终端有限公司 | 电子设备、设备识别方法及充电系统 |
| CN116231815B (zh) * | 2023-05-10 | 2023-09-08 | 荣耀终端有限公司 | 控制充电的方法及电子设备 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102215085B1 (ko) * | 2013-12-23 | 2021-02-15 | 삼성전자주식회사 | 충전 기기 및 그 동작 방법 |
| EP3178007A4 (en) * | 2014-08-05 | 2018-02-28 | Texas Instruments Incorporated | Methods, electronic devices, and charger apparatus for quick usb charging |
| KR102320853B1 (ko) * | 2014-09-02 | 2021-11-02 | 삼성전자 주식회사 | 전자 장치, 전자 장치의 충전 제어 방법, 전원 공급 장치, 및 전원 공급 장치의 전력 공급 방법 |
| CN104967200B (zh) * | 2015-08-05 | 2018-04-27 | 青岛海信移动通信技术股份有限公司 | 一种快速充电方法及移动终端 |
| US20170187200A1 (en) * | 2015-12-28 | 2017-06-29 | Dialog Semiconductor (Uk) Limited | Charger Communication by Load Modulation |
| ES2712066T3 (es) * | 2016-01-05 | 2019-05-09 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Método de carga rápida, terminal móvil y adaptador |
| US20180239410A1 (en) * | 2017-02-17 | 2018-08-23 | Qualcomm Incorporated | Universal serial bus power delivery (usb pd)-based battery charging |
| CN107579558B (zh) * | 2017-08-28 | 2019-03-05 | 维沃移动通信有限公司 | 充电控制方法、充电器、充电系统及计算机可读存储介质 |
| CN108964187B (zh) * | 2018-07-24 | 2020-10-30 | 北京小米移动软件有限公司 | 终端以及终端间的充电方法 |
| CN110829523B (zh) * | 2019-10-31 | 2021-12-31 | 华为技术有限公司 | 一种电子设备及反向充电方法 |
-
2021
- 2021-07-15 CN CN202180003825.7A patent/CN114631244A/zh active Pending
- 2021-07-15 US US18/014,529 patent/US20230261477A1/en active Pending
- 2021-07-15 WO PCT/CN2021/106599 patent/WO2022012644A1/zh unknown
- 2021-07-15 EP EP21842808.4A patent/EP4181341A4/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4181341A4 (en) | 2024-02-21 |
| US20230261477A1 (en) | 2023-08-17 |
| EP4181341A1 (en) | 2023-05-17 |
| WO2022012644A1 (zh) | 2022-01-20 |
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