CN103326438B - The wireless charging system of reflective communication modes - Google Patents
The wireless charging system of reflective communication modes Download PDFInfo
- Publication number
- CN103326438B CN103326438B CN201310268273.XA CN201310268273A CN103326438B CN 103326438 B CN103326438 B CN 103326438B CN 201310268273 A CN201310268273 A CN 201310268273A CN 103326438 B CN103326438 B CN 103326438B
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- connects
- communication module
- terminal communication
- power transmission
- transmission machine
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- Y02B60/50—
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The wireless charging system of reflective communication modes disclosed by the invention, comprises charging station and mobile device; Charging station comprises host computer system, mission controller, transmitting terminal communication module, power transmission machine, described host computer system connects mission controller and power transmission machine, mission controller connects transmitting terminal communication module and power transmission machine, and transmitting terminal communication module connects power transmission machine; Mobile device comprises load, receives controller, receiving terminal communication module and power receiver, load connects reception controller and power transmission machine, described reception controller connects receiving terminal communication module and power receiver, and receiving terminal communication module connects power receiver; Receiving terminal communication module and transmitting terminal communication module are by wireless channel transmission signal, and power transmission machine wirelessly transmits electric power to power receiver; The present invention can facilitate the charging of mobile device, and can control the work of power transmission machine according to the electricity needs of mobile device, energy savings.
Description
Technical field
The present invention relates to electric and electronic technical field, particularly relate to a kind of wireless charging system.
Background technology
Existing battery charging arrangements mainly contains: 1, use the charging of connecting line connecting charger, and 2, battery put into cradle charging and use universal charger charging.For mobile phone, along with continuous progress and the development of technology, the function that mobile phone has gets more and more, and the scope of application is also more and more wider, also more and more higher to the requirement of its power-on time.Such as Mobile phone we may use its game, function of surfing the Net in daily life, its telephony feature may be used again at work simultaneously.This just requires that mobile phone not only can be charged by wired charger, also needs to be charged by wireless charger anywhere or anytime.Existing mobile phone due to charging modes single, service time is greatly affected greatly.
Summary of the invention
The present invention aims to provide a kind of wireless charging system of reflective communication modes, facilitates the charging of mobile device, and can be controlled the work of power transmission end by mobile device, energy savings.
For achieving the above object, the present invention realizes by the following technical solutions:
The wireless charging system of reflective communication modes disclosed by the invention, comprises charging station and mobile device; Described charging station comprises host computer system, mission controller, transmitting terminal communication module, power transmission machine, described host computer system connects mission controller and power transmission machine, described mission controller connects transmitting terminal communication module and power transmission machine, and described transmitting terminal communication module connects power transmission machine; Described mobile device comprises load, receives controller, receiving terminal communication module and power receiver, described load connects reception controller and power transmission machine, described reception controller connects receiving terminal communication module and power receiver, and described receiving terminal communication module connects power receiver; Receiving terminal communication module and transmitting terminal communication module are by wireless channel transmission signal, and power transmission machine wirelessly transmits electric power to power receiver.
Further, described power transmission machine comprises signal generator, driver, resonator, transmitting coil, modulation signal receiver, described signal generator connects transmitting terminal modulation signal receiver and driver, described driver connects resonator, described resonator connects transmitting coil, and described transmitting coil connects transmitting terminal modulation signal receiver.
Further, described power receiver comprises receiving terminal modulation signal receiver, receiving coil, filter, pressurizer; Described receiving terminal modulation signal receiver connects receiving coil, and described receiving coil connects filter, and described filter connects pressurizer, and described pressurizer provides energy for load.
Preferably, described load is battery.
Preferably, described mobile device is mobile phone.
The wireless charging system of reflective communication modes disclosed by the invention, can realize the wireless charging of mobile device, facilitates the charging of mobile device, and can be controlled the work of power transmission machine by the electricity needs of mobile device, energy savings.
Accompanying drawing explanation
Fig. 1 is principle of the invention block diagram;
Fig. 2 is power transmission machine theory diagram;
Fig. 3 is power receiver theory diagram.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the present invention is further elaborated.
As shown in Figure 1, the wireless charging system of reflective communication modes disclosed by the invention, charging station wirelessly transmits energy to mobile device; Charging station comprises host computer system, mission controller, transmitting terminal communication module, power transmission machine, host computer system connects mission controller and power transmission machine, mission controller connects transmitting terminal communication module and power transmission machine, and transmitting terminal communication module connects power transmission machine; Mobile device comprises load, receives controller, receiving terminal communication module and power receiver, and load connects reception controller and power transmission machine, and receive controller and connect receiving terminal communication module and power receiver, receiving terminal communication module connects power receiver; Receiving terminal communication module and transmitting terminal communication module are by wireless channel transmission signal, and power transmission machine wirelessly transmits electric power to power receiver.Preferably, mobile device is mobile phone, and load is battery.
As shown in Figure 2, power transmission machine comprises signal generator, driver, resonator, transmitting coil, modulation signal receiver, signal generator connects transmitting terminal modulation signal receiver and driver, driver connects resonator, resonator connects transmitting coil, and transmitting coil connects transmitting terminal modulation signal receiver.
As shown in Figure 3, power receiver comprises receiving terminal modulation signal receiver, receiving coil, filter, pressurizer; Receiving terminal modulation signal receiver connects receiving coil, and receiving coil connects filter, and filter connects pressurizer, and pressurizer provides energy for load.
Operation principle of the present invention is as follows: when mobile device needs charging, charge request is sent to transmitting terminal communication module by receiving terminal communication module, by mission controller, this request is sent to host computer system after transmitting terminal communication module receives charge request, host computer system controls power transmission machine by transmitting coil emitting electromagnetic wave, receiving coil receives electromagnetic wave and obtains electric power, more after filtering, provide direct voltage to battery or other loads after voltage stabilizing; Battery and other loads are by needs or do not need the information of energy to be sent to communication module by receiving controller, the information of energy is not needed to use modulating mode by power receiver, accept controller and get back to battery and other loads, need energy or do not need the information of energy to arrive the communication module of charging station by reflective modulation, transmitting terminal communication module allows host computer system use demodulation modes to arrive transmitting terminal communication module by power transmitter by emission control module; The electric power signal of electric power transmitter transmission constant power and modulated-analog signal are to power receiver, after power receiver receives, electricity needs (including charge condition etc. that is non-loaded, load) according to load sends corresponding digital modulation signals to electric power transmitter, control the transmitted power of electric power transmitter in charging process, thus realize reflective modulation system.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the present invention.
Claims (1)
1. the wireless charging system of reflective communication modes, is characterized in that, comprises charging station and mobile device; Described charging station comprises host computer system, mission controller, transmitting terminal communication module, power transmission machine, described host computer system connects mission controller and power transmission machine, described mission controller connects transmitting terminal communication module and power transmission machine, and described transmitting terminal communication module connects power transmission machine; Described mobile device comprises load, receives controller, receiving terminal communication module and power receiver, described load connects reception controller and power transmission machine, described reception controller connects receiving terminal communication module and power receiver, and described receiving terminal communication module connects power receiver; Receiving terminal communication module and transmitting terminal communication module are by wireless channel transmission signal, and power transmission machine wirelessly transmits electric power to power receiver; Described power transmission machine comprises signal generator, driver, resonator, transmitting coil, modulation signal receiver, described signal generator connects transmitting terminal modulation signal receiver and driver, described driver connects resonator, described resonator connects transmitting coil, and described transmitting coil connects transmitting terminal modulation signal receiver; Described power receiver comprises receiving terminal modulation signal receiver, receiving coil, filter, pressurizer; Described receiving terminal modulation signal receiver connects receiving coil, and described receiving coil connects filter, and described filter connects pressurizer, and described pressurizer provides energy for load, and described load is battery, and described mobile device is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268273.XA CN103326438B (en) | 2013-06-28 | 2013-06-28 | The wireless charging system of reflective communication modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268273.XA CN103326438B (en) | 2013-06-28 | 2013-06-28 | The wireless charging system of reflective communication modes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103326438A CN103326438A (en) | 2013-09-25 |
| CN103326438B true CN103326438B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310268273.XA Expired - Fee Related CN103326438B (en) | 2013-06-28 | 2013-06-28 | The wireless charging system of reflective communication modes |
Country Status (1)
| Country | Link |
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| CN (1) | CN103326438B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595094A (en) * | 2013-10-31 | 2014-02-19 | 徐州市恒源电器有限公司 | Electric tool wireless charging device |
| US20150214748A1 (en) * | 2014-01-24 | 2015-07-30 | Mediatek Inc. | Wireless power supply scheme capable of dynamically adjusting output power of wireless power transmitter according to voltage/current/power information of portable electronic device to be charged |
| CN112393167A (en) * | 2020-11-30 | 2021-02-23 | 欧普照明股份有限公司 | Lighting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201738673U (en) * | 2010-06-12 | 2011-02-09 | 上海鸿隆电子技术有限公司 | Device for unlocking inner container of wireless power supply slot box |
| CN202712982U (en) * | 2012-06-04 | 2013-01-30 | 比亚迪股份有限公司 | Sending device of wireless charging and wireless charging system |
| CN202798168U (en) * | 2012-07-06 | 2013-03-13 | 上海麟馨实业有限公司 | Wireless charging device |
| CN103078381A (en) * | 2013-01-27 | 2013-05-01 | 中国科学院电工研究所 | Wireless charging device for electric vehicle and output control method thereof |
| CN203301204U (en) * | 2013-06-28 | 2013-11-20 | 成都远晟科技有限公司 | Wireless charging system of reflective communication way |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012005185A (en) * | 2010-06-14 | 2012-01-05 | Nec Tokin Corp | Non-contact power transmission and communication system |
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2013
- 2013-06-28 CN CN201310268273.XA patent/CN103326438B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201738673U (en) * | 2010-06-12 | 2011-02-09 | 上海鸿隆电子技术有限公司 | Device for unlocking inner container of wireless power supply slot box |
| CN202712982U (en) * | 2012-06-04 | 2013-01-30 | 比亚迪股份有限公司 | Sending device of wireless charging and wireless charging system |
| CN202798168U (en) * | 2012-07-06 | 2013-03-13 | 上海麟馨实业有限公司 | Wireless charging device |
| CN103078381A (en) * | 2013-01-27 | 2013-05-01 | 中国科学院电工研究所 | Wireless charging device for electric vehicle and output control method thereof |
| CN203301204U (en) * | 2013-06-28 | 2013-11-20 | 成都远晟科技有限公司 | Wireless charging system of reflective communication way |
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| CN103326438A (en) | 2013-09-25 |
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| CF01 | Termination of patent right due to non-payment of annual fee |