CN109417308A - 无线充电系统、装置、方法及待充电设备 - Google Patents
无线充电系统、装置、方法及待充电设备 Download PDFInfo
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- CN109417308A CN109417308A CN201780041668.2A CN201780041668A CN109417308A CN 109417308 A CN109417308 A CN 109417308A CN 201780041668 A CN201780041668 A CN 201780041668A CN 109417308 A CN109417308 A CN 109417308A
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Classifications
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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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
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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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- 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
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
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- H04B5/79—
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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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/30—Charge provided using DC bus or data bus of a computer
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
一种无线充电系统、装置、方法及待充电设备。该无线充电系统(200)包括无线充电装置(220)和待充电设备(230),无线充电装置包括无线发射电路(221)、第一通信控制电路(222)、外部接口、无线数据传输电路;待充电设备包括电池(232)、无线接收电路(231)、第一充电通道(233)、检测电路(234)和第二通信控制电路(235);第二通信控制电路,用于根据检测电路检测到的无线接收电路的输出电压和/或输出电流,与第一通信控制电路进行无线通信,以便第一通信控制电路调整无线发射电路的发射功率,使得无线接收电路的输出电压和/或输出电流与电池当前所处的充电阶段相匹配。
Description
PCT国内申请,说明书已公开。
Claims (114)
- PCT国内申请,权利要求书已公开。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910192398.6A CN109787325B (zh) | 2017-04-07 | 2017-05-25 | 无线充电系统、装置、方法及待充电设备 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/079784 WO2018184230A1 (zh) | 2017-04-07 | 2017-04-07 | 无线充电系统、装置、方法及待充电设备 |
CNPCT/CN2017/079784 | 2017-04-07 | ||
CNPCT/CN2017/079786 | 2017-04-07 | ||
CN2017079786 | 2017-04-07 | ||
PCT/CN2017/085990 WO2018184285A1 (zh) | 2017-04-07 | 2017-05-25 | 无线充电系统、装置、方法及待充电设备 |
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CN201910192398.6A Division CN109787325B (zh) | 2017-04-07 | 2017-05-25 | 无线充电系统、装置、方法及待充电设备 |
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CN109417308A true CN109417308A (zh) | 2019-03-01 |
CN109417308B CN109417308B (zh) | 2023-06-20 |
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CN201780041668.2A Active CN109417308B (zh) | 2017-04-07 | 2017-05-25 | 无线充电系统、装置、方法及待充电设备 |
CN201910192398.6A Active CN109787325B (zh) | 2017-04-07 | 2017-05-25 | 无线充电系统、装置、方法及待充电设备 |
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Country Status (7)
Country | Link |
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US (1) | US11394250B2 (zh) |
EP (1) | EP3493361B1 (zh) |
JP (1) | JP7059290B2 (zh) |
KR (1) | KR102222153B1 (zh) |
CN (2) | CN109417308B (zh) |
TW (1) | TWI675526B (zh) |
WO (1) | WO2018184285A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019192600A1 (zh) * | 2017-04-07 | 2019-10-10 | Oppo广东移动通信有限公司 | 数据投屏方法、装置、存储介质及电子设备 |
CN112332501A (zh) * | 2019-07-30 | 2021-02-05 | Oppo广东移动通信有限公司 | 无线充电方法和待充电设备 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109417308B (zh) | 2017-04-07 | 2023-06-20 | Oppo广东移动通信有限公司 | 无线充电系统、装置、方法及待充电设备 |
CN109314396B (zh) * | 2017-04-07 | 2022-07-19 | Oppo广东移动通信有限公司 | 无线充电系统、装置、方法及待充电设备 |
JP7197608B2 (ja) * | 2018-05-25 | 2022-12-27 | オッポ広東移動通信有限公司 | 無線充電受信装置及び移動端末 |
US11217994B2 (en) * | 2018-08-21 | 2022-01-04 | Burrana Ip And Assets, Llc | Power controller for aircraft receptacles |
CN112186823B (zh) * | 2019-07-05 | 2022-09-30 | 北京小米移动软件有限公司 | 无线充电方法、电路及系统 |
CN112332506A (zh) * | 2019-07-18 | 2021-02-05 | Oppo广东移动通信有限公司 | 用于无线发射装置的无线充电方法和无线发射装置 |
CN112242725B (zh) * | 2019-07-19 | 2022-06-24 | Oppo广东移动通信有限公司 | 无线充电装置、方法及系统 |
CN112311024A (zh) * | 2019-07-25 | 2021-02-02 | Oppo广东移动通信有限公司 | 待充电设备、无线充电方法及系统 |
CN110649720A (zh) * | 2019-09-18 | 2020-01-03 | 乐牙工业设计(深圳)有限公司 | 一种可自动居中效率最大化的无线充电设备 |
CN111277013B (zh) * | 2020-01-21 | 2022-05-13 | 华为技术有限公司 | 一种充电控制方法及设备 |
KR20220017051A (ko) * | 2020-08-03 | 2022-02-11 | 현대자동차주식회사 | 차량의 무선 충전 인터페이스를 이용한 진단 및 리프로그래밍 시스템을 위한 장치 및 그 방법 |
CN112286849A (zh) * | 2020-10-29 | 2021-01-29 | 捷开通讯(深圳)有限公司 | 无线充电基座数据切换方法及系统、存储介质及终端设备 |
KR20220141506A (ko) * | 2021-04-13 | 2022-10-20 | 삼성전자주식회사 | 무선 충전 기능을 갖는 전자 장치 및 그의 제어 방법 |
TWI808742B (zh) * | 2022-04-29 | 2023-07-11 | 新唐科技股份有限公司 | 電子裝置、操作系統及電源供給方法 |
CN116937751B (zh) * | 2023-09-13 | 2023-12-22 | 深圳市金致卓科技有限公司 | 一种兼容多种协议的充电器的电路及控制方法 |
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CN109417308B (zh) | 2023-06-20 |
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CN109787325B (zh) | 2023-06-27 |
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CN109787325A (zh) | 2019-05-21 |
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KR102222153B1 (ko) | 2021-03-03 |
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