CN103683530B - 一种数据传输方法及应用其的无线充电设备 - Google Patents
一种数据传输方法及应用其的无线充电设备 Download PDFInfo
- Publication number
- CN103683530B CN103683530B CN201310601137.8A CN201310601137A CN103683530B CN 103683530 B CN103683530 B CN 103683530B CN 201310601137 A CN201310601137 A CN 201310601137A CN 103683530 B CN103683530 B CN 103683530B
- Authority
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- China
- Prior art keywords
- signal
- current
- wireless charging
- charging device
- inductance element
- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 238000004804 winding Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 abstract description 13
- 230000001276 controlling effect Effects 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
-
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
- H04B5/266—One coil at each side, e.g. with primary and secondary coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310601137.8A CN103683530B (zh) | 2013-11-22 | 2013-11-22 | 一种数据传输方法及应用其的无线充电设备 |
US14/547,414 US9843210B2 (en) | 2013-11-22 | 2014-11-19 | Method for transmitting data and wireless charger for implementing same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310601137.8A CN103683530B (zh) | 2013-11-22 | 2013-11-22 | 一种数据传输方法及应用其的无线充电设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103683530A CN103683530A (zh) | 2014-03-26 |
CN103683530B true CN103683530B (zh) | 2016-07-06 |
Family
ID=50320167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310601137.8A Active CN103683530B (zh) | 2013-11-22 | 2013-11-22 | 一种数据传输方法及应用其的无线充电设备 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9843210B2 (zh) |
CN (1) | CN103683530B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9853478B2 (en) * | 2010-07-28 | 2017-12-26 | Qualcomm Incorporated | Low power detection of wireless power devices |
US9634514B2 (en) | 2014-05-30 | 2017-04-25 | Infineon Technologies Austria Ag | Single stage rectification and regulation for wireless charging systems |
US10045398B2 (en) * | 2014-09-23 | 2018-08-07 | Samsung Electro-Mechanics Co., Ltd. | Wireless power receiver |
US9762135B2 (en) | 2014-11-05 | 2017-09-12 | Infineon Technologies Austria Ag | Secondary side control of resonant DC/DC converters |
CN108390467B (zh) | 2015-07-17 | 2021-06-15 | 南京矽力微电子技术有限公司 | 驱动电路、无线电能发射端和应用其的无线供电*** |
CN104953881B (zh) | 2015-07-17 | 2018-12-25 | 南京矽力杰半导体技术有限公司 | 驱动电路及应用其的无线电能发射端 |
US10389407B2 (en) * | 2017-11-17 | 2019-08-20 | Texas Instruments Incorporated | Electrical transformer to transmit data and power |
CN108233957B (zh) * | 2017-12-01 | 2020-06-26 | 天地融科技股份有限公司 | 数据发送方法 |
US11043982B1 (en) | 2017-12-01 | 2021-06-22 | Tendyron Corporation | Data transmitting circuit, data receiving circuit and data transferring apparatus |
CN107968665B (zh) * | 2017-12-01 | 2020-05-15 | 天地融科技股份有限公司 | 数据发送电路、数据接收电路以及装置 |
CN107979381B (zh) * | 2017-12-01 | 2020-02-11 | 天地融科技股份有限公司 | 数据发送电路以及装置 |
CN110912211B (zh) * | 2018-09-14 | 2021-01-22 | 中兴通讯股份有限公司 | 一种充电控制方法及装置、终端设备 |
CN117526589B (zh) * | 2024-01-03 | 2024-05-03 | 宁波赛宝信息产业技术研究院有限公司 | 一种无线充电通信方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103138358A (zh) * | 2011-12-05 | 2013-06-05 | 佳能株式会社 | 电子设备和控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102035555B (zh) | 2010-12-29 | 2012-12-26 | 矽力杰半导体技术(杭州)有限公司 | 一种模数转换器、转换方法及应用其的数字电源控制器 |
JP6001563B2 (ja) * | 2011-02-07 | 2016-10-05 | アクセス ビジネス グループ インターナショナル リミテッド ライアビリティ カンパニー | 無線電力伝送システムで通信を提供するシステム及び方法 |
CN102386893B (zh) | 2011-08-02 | 2014-03-12 | 矽力杰半导体技术(杭州)有限公司 | 一种可调节的方波信号发生电路以及应用其的开关型调节器 |
TWI442669B (zh) * | 2011-11-17 | 2014-06-21 | Wistron Corp | 可傳送資料之無線充電系統及資料傳送方法 |
CN103269163B (zh) | 2013-06-03 | 2015-08-12 | 矽力杰半导体技术(杭州)有限公司 | 隔离式电源电路及其控制信号传输电路及方法 |
CN103476184A (zh) | 2013-09-26 | 2013-12-25 | 矽力杰半导体技术(杭州)有限公司 | 具有多路输出的电源*** |
-
2013
- 2013-11-22 CN CN201310601137.8A patent/CN103683530B/zh active Active
-
2014
- 2014-11-19 US US14/547,414 patent/US9843210B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103138358A (zh) * | 2011-12-05 | 2013-06-05 | 佳能株式会社 | 电子设备和控制方法 |
Also Published As
Publication number | Publication date |
---|---|
US9843210B2 (en) | 2017-12-12 |
US20150145473A1 (en) | 2015-05-28 |
CN103683530A (zh) | 2014-03-26 |
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Address after: 310051 No. 6 Lianhui Street, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Silergy Semiconductor Technology (Hangzhou ) Co., Ltd. Address before: 310012 Wensanlu Road, Hangzhou Province, No. 90 East Software Park, science and technology building A1501 Patentee before: Silergy Semiconductor Technology (Hangzhou ) Co., Ltd. |
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Effective date of registration: 20200303 Address after: 210042 302, Xuanwu Road, 7, Xuanwu Road, Xuanwu District, Nanjing, Jiangsu, China, 7 Patentee after: Silergy Semiconductor Technology (Hangzhou) Ltd. Address before: 310051 No. 6 Lianhui Street, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Silergy Semiconductor Technology (Hangzhou) Ltd. |
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Address after: 210042 302, Xuanwu Road, 7, Xuanwu Road, Xuanwu District, Nanjing, Jiangsu, China, 7 Patentee after: Nanjing Sili Microelectronics Technology Co., Ltd Address before: 210042 302, Xuanwu Road, 7, Xuanwu Road, Xuanwu District, Nanjing, Jiangsu, China, 7 Patentee before: Silergy Semiconductor Technology (Hangzhou) Ltd. |