CN103326438A - Wireless charging system in reflection-type communication mode - Google Patents
Wireless charging system in reflection-type communication mode Download PDFInfo
- Publication number
- CN103326438A CN103326438A CN201310268273XA CN201310268273A CN103326438A CN 103326438 A CN103326438 A CN 103326438A CN 201310268273X A CN201310268273X A CN 201310268273XA CN 201310268273 A CN201310268273 A CN 201310268273A CN 103326438 A CN103326438 A CN 103326438A
- Authority
- CN
- China
- Prior art keywords
- electric power
- connects
- communication module
- power transmitter
- terminal communication
- 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.)
- Granted
Links
Images
Classifications
-
- Y02B60/50—
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a wireless charging system in a reflection-type communication mode. The wireless charging system comprises a charging station and a mobile device. The charging station comprises a main unit system, a transmitting controller, a transmitting terminal communication module and an electric power transmitter, wherein the main unit system is connected with the transmitting controller and the electric power transmitter, the transmitting controller is connected with the transmitting terminal communication module and the electric power transmitter, and the transmitting terminal module is connected with the electric power transmitter. The mobile device comprises a load, a receiving controller, a receiving terminal communication module and an electric power receiver, wherein the load is connected with the receiving controller and the electric power transmitter, the receiving controller is connected with the receiving terminal communication module and the electric power receiver, the receiving terminal communication module is connected with the electric power receiver, the receiving terminal communication module and the transmitting terminal communication module transmit signals through a wireless channel, and the electric power transmitter conveys electric power to the electric power receiver in a wireless mode. According to the wireless charging system, the mobile device can be conveniently charged, operation of the electric power transmitter can be controlled according to electric power needs of the mobile device, and energy is saved.
Description
Technical field
The present invention relates to electric and electronic technical field, relate in particular to a kind of wireless charging system.
Background technology
Existing battery charging modes mainly contains: 1, use the charging of connecting line connecting charger, 2, battery is put into the cradle charging and used the universal charger charging.Take mobile phone as example, along with continuous progress and the development of technology, the function that mobile phone has is more and more, and the scope of application is also more and more wider, and is also more and more higher to the requirement of its power-on time.For example Mobile phone we may use in daily life its game, function of surfing the Net, simultaneously may use at work its telephony feature again.This just requires mobile phone not only can charge by wired charger, also needs to charge by wireless charger anywhere or anytime.Existing mobile phone is because charging modes is single, and be greatly affected service time greatly.
Summary of the invention
The present invention aims to provide a kind of wireless charging system of reflective communication modes, makes things convenient for the charging of mobile device, and can be controlled by mobile device the work of electric power transmitting terminal, 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, electric power transmitter, described host computer system connects mission controller and electric power transmitter, described mission controller connects transmitting terminal communication module and electric power transmitter, and described transmitting terminal communication module connects the electric power transmitter; Described mobile device comprises load, receives controller, receiving terminal communication module and power receiver, described load connects reception controller and electric power transmitter, 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 transmit signal by wireless channel, and the electric power transmitter transmits electric power to power receiver by wireless mode.
Further, described electric power transmitter 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 the 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 be realized making things convenient for the wireless charging of mobile device the charging of mobile device, and can be controlled by the electricity needs of mobile device the work of electric power transmitter, energy savings.
Description of drawings
Fig. 1 is principle of the invention block diagram;
Fig. 2 is electric power transmitter principle block diagram;
Fig. 3 is the power receiver theory diagram.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, 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 transmits energy by wireless mode to mobile device; Charging station comprises host computer system, mission controller, transmitting terminal communication module, electric power transmitter, host computer system connects mission controller and electric power transmitter, mission controller connects transmitting terminal communication module and electric power transmitter, and the transmitting terminal communication module connects the electric power transmitter; Mobile device comprises load, receives controller, receiving terminal communication module and power receiver, and load connects reception controller and electric power transmitter, receives controller and connects receiving terminal communication module and power receiver, and the receiving terminal communication module connects power receiver; Receiving terminal communication module and transmitting terminal communication module transmit signal by wireless channel, and the electric power transmitter transmits electric power to power receiver by wireless mode.Preferably, mobile device is mobile phone, and load is battery.
As shown in Figure 2, the electric power transmitter 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 the transmitting terminal modulation signal receiver.
As shown in Figure 3, power receiver comprises receiving terminal modulation signal receiver, receiving coil, filter, pressurizer; The 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 need to charge, send the charging request by the receiving terminal communication module to the transmitting terminal communication module, the transmitting terminal communication module sends to host computer system by mission controller with this request after receiving the charging request, host computer system control electric power transmitter is by the transmitting coil emitting electromagnetic wave, receiving coil receives electromagnetic wave and obtains electric power, provides direct voltage through filtering, the backward battery of voltage stabilizing or other loads again; Battery and other loads will need or not need the information exchange of energy to cross the reception controller to be sent to communication module, do not need the information of energy use modulating mode by power receiver, accept controller and get back to battery and other loads, need energy or do not need the information exchange of energy to cross the communication module that reflective modulation arrives charging station, the transmitting terminal communication module allows host computer system use demodulation modes to arrive the transmitting terminal communication module by power transmitter by the 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, send corresponding digital modulation signals according to the electricity needs of load (including charge condition of non-loaded, load etc.) to the electric power transmitter, the transmitted power of electric power transmitter in the control charging process, thus realize reflective modulation system.
Certainly; the present invention also can have other various embodiments; in the situation that do not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (5)
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, electric power transmitter, described host computer system connects mission controller and electric power transmitter, described mission controller connects transmitting terminal communication module and electric power transmitter, and described transmitting terminal communication module connects the electric power transmitter; Described mobile device comprises load, receives controller, receiving terminal communication module and power receiver, described load connects reception controller and electric power transmitter, 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 transmit signal by wireless channel, and the electric power transmitter transmits electric power to power receiver by wireless mode.
2. the wireless charging system of reflective communication modes according to claim 1, it is characterized in that, described electric power transmitter 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 the transmitting terminal modulation signal receiver.
3. the wireless charging system of reflective communication modes according to claim 1 is characterized in that, 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.
4. the wireless charging system of reflective communication modes according to claim 1 is characterized in that, described load is battery.
5. the wireless charging system of reflective communication modes according to claim 1 is characterized in that, 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 true CN103326438A (en) | 2013-09-25 |
| CN103326438B CN103326438B (en) | 2016-01-20 |
Family
ID=49195040
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 |
|---|---|
| CN (1) | CN103326438B (en) |
Cited By (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 |
| CN104810905A (en) * | 2014-01-24 | 2015-07-29 | 联发科技股份有限公司 | Wireless power supplying system and corresponding portable electronic device and method |
| CN112393167A (en) * | 2020-11-30 | 2021-02-23 | 欧普照明股份有限公司 | Lighting device |
Citations (6)
| 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 |
| JP2012005185A (en) * | 2010-06-14 | 2012-01-05 | Nec Tokin Corp | Non-contact power transmission and communication system |
| 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 |
-
2013
- 2013-06-28 CN CN201310268273.XA patent/CN103326438B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| JP2012005185A (en) * | 2010-06-14 | 2012-01-05 | Nec Tokin Corp | Non-contact power transmission and communication system |
| 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 |
Cited By (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 |
| CN104810905A (en) * | 2014-01-24 | 2015-07-29 | 联发科技股份有限公司 | Wireless power supplying system and corresponding portable electronic device and method |
| CN112393167A (en) * | 2020-11-30 | 2021-02-23 | 欧普照明股份有限公司 | Lighting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103326438B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103094965B (en) | The method of attachment of wireless charging and wireless device | |
| US20100203831A1 (en) | Headset Charge via Short-Range RF Communication | |
| US20160164334A1 (en) | Wireless Charging Device and Method | |
| CN205792848U (en) | The portable power source of band digital intercom module based on intelligent mobile terminal | |
| CN204030732U (en) | A kind of wireless charging device based on NFC | |
| CN104467130A (en) | Wireless charger | |
| CN103326438B (en) | The wireless charging system of reflective communication modes | |
| CN204424946U (en) | A kind of wireless charging device with NFC function | |
| CN105163271A (en) | Communication device | |
| CN203301204U (en) | Wireless charging system of reflective communication way | |
| CN204290441U (en) | Wireless charger | |
| KR101404013B1 (en) | Mobile apparatus including wireless power transmission apparatus and wireless charging system | |
| CN106451805A (en) | Device capable of receiving magnetic induction transmitted by any wireless transmitting terminal | |
| CN102158936A (en) | Power supply method, server, base station, electrical energy receiving method and mobile terminal | |
| CN206471922U (en) | A kind of remote electromagnetic wave type Mobile phone wireless charging device | |
| CN201985589U (en) | Charging system with Internet of thing for electromobile | |
| KR20130128801A (en) | System and method for contactless charging with rf signal of wireless communication band | |
| CN204465781U (en) | Baffle Box of Bluetooth | |
| CN102447505A (en) | Communication device and signal processing method | |
| CN209375948U (en) | A kind of remote lora radio network gateway | |
| CN207630999U (en) | A kind of wireless charging system to be charged using unmanned plane | |
| CN203243100U (en) | Base station type wireless charging system | |
| CN107911808B (en) | Communication system and communication method for realizing analog talkback based on mobile phone terminal | |
| CN211429309U (en) | Unattended system with Bluetooth intelligent module | |
| CN206023264U (en) | A kind of contactless power communications device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |