CN106300700A - A kind of onboard wireless charger - Google Patents
A kind of onboard wireless charger Download PDFInfo
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- CN106300700A CN106300700A CN201610847693.7A CN201610847693A CN106300700A CN 106300700 A CN106300700 A CN 106300700A CN 201610847693 A CN201610847693 A CN 201610847693A CN 106300700 A CN106300700 A CN 106300700A
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- mobile terminal
- power supply
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- mcu
- wireless charging
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- 230000005611 electricity Effects 0.000 claims description 23
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- 238000000034 method Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004146 energy storage Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000033228 biological regulation Effects 0.000 claims description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 6
- 230000009977 dual effect Effects 0.000 abstract description 4
- 230000005059 dormancy Effects 0.000 abstract description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 208000019155 Radiation injury Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H02J5/005—
-
- 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
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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
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The open a kind of onboard wireless charger of the present invention, by solar energy and vehicle battery dual power supply, neither vehicle battery is caused damage the most more energy-conserving and environment-protective, mainly includes that solar energy is controlled MCU, high-frequency oscillating circuits, authentication and system wake-up module, wireless charging transmitting terminal, mobile terminal wireless charging receiving terminal, mobile terminal charge control module by optical thin film, solar control module, power supply.A kind of onboard wireless charger that the present invention relates to has the function of Intelligent Recognition mobile terminal, can intelligence dormancy wake up up with intelligence, saving electric energy, it is not necessary to charging inlet, can realize being automatically adjusted charge power.
Description
Technical field
The present invention relates to a kind of mobile unit, particularly relate to a kind of vehicle-mounted dual power supply wireless charging device.
Background technology
The portable mobile termianl such as smart mobile phone, panel computer oneself become indispensable articles for use in our daily life,
Mobile terminal is often due to use frequently and the defect that flying power is not enough occur, for ensureing that user can charge at any time, existing
Has there is onboard charger in technology, but owing to the mobile phone charging interface of different brands is different, the charge power needed for charging is also
Differ.The problem of different charging inlets can realize with carrying the USB interface charger that matches, and will not be equipped with in general automobile
Socket charges, and this problem making charge power different is difficult to solve.
Wireless charging refers to utilize electromagnetic wave induction principle to be charged, because having noncontact, without electric wire, removable etc. excellent
Putting and be used widely, especially have application prospect in automotive field, there is many and lacks in existing onboard wireless charger apparatus
Fall into.
The onboard wireless charger of prior art is the most intelligent, misplaces when there being metallics to cause near effective charged area
Electricity, causes unnecessary waste.The onboard wireless charger of prior art produces a large amount of electromagnetic radiation, to car in charging process
Interior instrument, instrument impact, and affect traffic safety, and people may be caused radiation injury.Owing to charging process is continuous
Call the electricity of vehicle battery, make the continuous discharge and recharge of vehicle battery, cause the damage to vehicle battery, the most not energy-saving ring
Protect.In vehicle traveling process, the vibration caused makes wireless charger produce change with the distance of mobile terminal, thus affects the two
Between the speed of electric power transmission, make the charge power that battery receptacle arrives produce change, thus affect the service life of battery.
Summary of the invention
For overcoming the defect of prior art, the purpose of first aspect present invention is to provide a kind of onboard wireless charger,
By solar energy and vehicle battery dual power supply, neither vehicle battery is caused damage the most more energy-conserving and environment-protective.The present invention
A kind of onboard wireless charger related to, including vehicle mounted outer shell, pressure transducer, alarm lamp, fixing device, solar energy
MCU, high-frequency oscillating circuits, authentication and system wake-up is controlled by optical thin film, solar control module, energy-storage module, power supply
Module, wireless charging transmitting terminal, mobile terminal wireless charging receiving terminal, mobile terminal charge and discharge capacitance circuit, rectifying and wave-filtering electricity
Road, mobile terminal charge control module.
Described vehicle mounted outer shell is arranged at vehicle console, and described vehicle mounted outer shell upper surface is provided with pressure transducer, consolidates
Determining device, described vehicle mounted outer shell side is provided with alarm lamp.Described pressure transducer is arranged on charged area, tests with identity
Card and system wake-up module connect, and when mobile terminal is placed on charged area, described pressure transducer passes the signal along to body
Part checking and system wake-up module.
The specification of described fixing device adjustable holding movable terminal, is suitable to mobile phone, panel computer mobile terminal device.
Further, described shell is shielding casing, prevent electromagnetic radiation on interior equipment, the impact of instrument, and
Prevent from people are caused possible injury.
Described solar energy is contained magnetic adhesive plaster face by optical thin film, is covered in roof, is connected with described solar control module.
The charge transport that solar energy is produced by optical thin film by described solar control module is to energy-storage module, including anti-reverse charging
Electric switch circuit, microprocessor, feedback circuit, power conversion circuit.
Described energy-storage module is 12V lead-acid battery or lithium battery.
Described power supply controls MCU two input interfaces, output interface, a Based Intelligent Control electric energy input block, described
Two input interfaces are respectively solar energy input interface and vehicle battery input interface, and described solar energy input interface is with described
Solar energy storage module electrically connects, and described vehicle battery input interface electrically connects with vehicle battery.
Described high-frequency oscillating circuits controls MCU with described power supply and is connected, and receives described power supply and controls the direct current of MCU transmission
Electricity, by the alternating current that DC conversion is 50kHz～500kHz, is sent to wireless charging transmitting terminal.
Described wireless charging transmitting terminal sends pulse electromagnetic wave, and described mobile terminal wireless charging receiving terminal receives this pulse
Electromagnetic wave, is converted into unidirectional current, and flash memory is to mobile terminal charge and discharge capacitance circuit, then exports to current rectifying and wave filtering circuit, through described
After current rectifying and wave filtering circuit rectifying and wave-filtering, output 5V direct current of voltage regulation is to mobile terminal charge control module, to battery of mobile terminal
Module is charged.
Described mobile terminal charge control module, fills including rf transmitter unit, battery charging mode according to user recognition unit, battery
Electric protection circuit.
Described authentication and system wake-up module control MCU with described power supply and electrically connect, and fill with described mobile terminal
Electric control module radio communication.
Described high-frequency oscillating circuits controls MCU with described power supply and is connected, and is exchanged by the control MCU control and regulation of described power supply
The frequency of electricity.
Described wireless charging transmitting terminal includes wireless transmit coil.Further, described wireless transmit coil also includes adjusting
Humorous circuit, described tuning circuit is in parallel with described transmitting coil, the frequency of scalable wireless transmit coil transmissions, described tuning electricity
Road controls MCU with described power supply and is connected.
The purpose of second aspect present invention is to provide the charging method of a kind of onboard wireless charger, and step is as follows:
(1) charge step is waken up up: when mobile terminal is near wireless charging transmitting terminal or authentication and system wake-up module
Time within 5cm, described mobile terminal charge control module sends RF identification letter to described authentication and system wake-up module
Number, described authentication and system wake-up module receive signal, determine described mobile terminal for can wireless charging object, then to
Described power supply controls MCU and sends wake-up signal, and starts mobile terminal is moved charging；If not over authentication,
Described authentication and system wake-up module do not control MCU to described power supply and send signal, if receiving identity in work process
When verifying unsanctioned signal, described authentication and system wake-up module then control MCU transmission to described power supply and quit work
Signal.
(2) wireless charging power supply supply side method of work: described Based Intelligent Control electric energy input block can control two inputs
The break-make of interface, the described solar energy interface of preferential guarantee keeps path, and described vehicle battery input interface is off state, when
During solar energy interface electricity shortage, automatically switching to described vehicle battery input interface is path, and Based Intelligent Control electric energy is defeated
Enter whether unit then pulse detection solar energy interface has enough electricity, when electricity reaches power reguirements, then automatically switch to
Described solar energy interface keeps path, and described vehicle battery input interface is off state, i.e. is continued to supply by solar energy interface
Electricity.
Described high-frequency oscillating circuits controls MCU with described power supply and is connected, and receives described power supply and controls the direct current of MCU transmission
Electricity, by the alternating current that DC conversion is 50kHz～500kHz, is sent to wireless charging transmitting terminal.
(3) wireless charging mobile terminal method of work: described wireless charging transmitting terminal sends pulse electromagnetic wave, described movement
Terminal wireless charging receiving end receives this pulse electromagnetic wave, is converted into unidirectional current, flash memory to mobile terminal charge and discharge capacitance circuit,
Exporting to current rectifying and wave filtering circuit, after described current rectifying and wave filtering circuit rectifying and wave-filtering, output 5V direct current of voltage regulation is to mobile terminal again
Charge control module, charges to battery of mobile terminal module.
Further, the intensity of described pulse electromagnetic wave determines, described electricity according to the capacity of battery of mobile terminal module
Source controls MCU, by battery of mobile terminal module, the absorption rate of pulse electromagnetic wave determines whether optimal charging merit
Rate, charge power is adjusted by the ac frequency of conversion.
(4) charging complete: when, after battery of mobile terminal module charging complete, described mobile terminal wireless charging receiving terminal stops
Only receiving pulse electromagnetic wave, the pulse electromagnetic wave that described charging transmitting terminal sends will not be decayed, and described power supply controls MCU and receives
Signal, sends the instruction stopping charging, and described charge power supply supply side enters standby/resting state.
A kind of onboard wireless charger that the present invention relates to, has following technical effect that
1, solar energy and vehicle battery dual power supply, not only energy-conserving and environment-protective are used, moreover it is possible to protection vehicle battery, no
Affect vehicle performance.
2, mechanical aspects be provided with fixing device prevent in vehicle travel process on charging impact, arrange outside electromagnetic shielding
Shell, shields electromagnetic radiation, prevents interior equipment, the impact of instrument, and prevent from causing people possible injury.
3, there is the function of Intelligent Recognition mobile terminal, can distinguish near charged area be intend charge mobile terminal or its
Its metal, also has intelligent dormancy and intelligent awakening function, saves electric energy.
4, without charging inlet, can be automatically adjusted charge power, Practical Intelligent is convenient.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a kind of onboard wireless charger charge power supply supply side of embodiment 1；
Fig. 2 is the structured flowchart of a kind of onboard wireless charger mobile terminal charged side of embodiment 1；
Fig. 3 is the structural representation of a kind of onboard wireless charger housing portion of embodiment 1.
Wherein, in figure, the meaning of each label is: 1, vehicle mounted outer shell, 2, pressure transducer, 3, alarm lamp, 4, fixing dress
Put, 5, wireless charging transmitting terminal.
Detailed description of the invention
Below by specific embodiment, further technical scheme is specifically described.It should be understood that below
Embodiment be intended only as illustrating, and do not limit the scope of the invention, those skilled in the art is according to the present invention simultaneously
Within the obvious change made and modification are also contained in the scope of the invention.
Embodiment 1
As shown in Figures 1 to 3, a kind of onboard wireless charger, including vehicle mounted outer shell, pressure transducer, alarm lamp,
Fixing device, solar energy are controlled MCU, high-frequency oscillating circuits, identity by optical thin film, solar control module, energy-storage module, power supply
Checking and system wake-up module, wireless charging transmitting terminal, mobile terminal wireless charging receiving terminal, mobile terminal charge and discharge capacitance electricity
Road, current rectifying and wave filtering circuit, mobile terminal charge control module.
As it is shown on figure 3, described vehicle mounted outer shell is arranged at vehicle console, described vehicle mounted outer shell upper surface is provided with pressure
Sensor, fixing device, described vehicle mounted outer shell side is provided with alarm lamp.Described pressure transducer is arranged on charging zone
Territory, is connected with authentication and system wake-up module, and when mobile terminal is placed on charged area, described pressure transducer will letter
Number it is delivered to authentication and system wake-up module.The specification of described fixing device adjustable holding movable terminal, be suitable to mobile phone,
Panel computer mobile terminal device.Described shell is shielding casing, prevents electromagnetic radiation to interior equipment, the shadow of instrument
Ring, and prevent from people are caused possible injury.
Described solar energy is contained magnetic adhesive plaster face by optical thin film, is covered in roof, is connected with described solar control module.
The charge transport that solar energy is produced by optical thin film by described solar control module, to energy-storage module, is established by cable powered-down including anti-reverse charging
Road, microprocessor, feedback circuit, power conversion circuit.Described energy-storage module is 12V lead-acid battery or lithium battery.Described power supply
Controlling MCU and have two input interfaces, output interface, a Based Intelligent Control electric energy input block, said two input interface is respectively
For solar energy input interface and vehicle battery input interface, described solar energy input interface and described solar energy storage module electricity
Connecting, described vehicle battery input interface electrically connects with vehicle battery.Described high-frequency oscillating circuits controls with described power supply
MCU is connected, and receives described power supply and controls the unidirectional current of MCU transmission, by the alternating current that DC conversion is 50kHz～500kHz,
It is sent to wireless charging transmitting terminal.Described wireless charging transmitting terminal sends pulse electromagnetic wave, and described mobile terminal wireless charging connects
Receiving end receives this pulse electromagnetic wave, is converted into unidirectional current, and flash memory is to mobile terminal charge and discharge capacitance circuit, then exports to rectification filter
Wave circuit, after described current rectifying and wave filtering circuit rectifying and wave-filtering, output 5V direct current of voltage regulation to mobile terminal charge control module, to
Battery of mobile terminal module is charged.
Described mobile terminal charge control module, fills including rf transmitter unit, battery charging mode according to user recognition unit, battery
Electric protection circuit.Described authentication and system wake-up module control MCU with described power supply and electrically connect, and with described mobile terminal
Charge control module radio communication.Described high-frequency oscillating circuits controls MCU with described power supply and is connected, and is controlled by described power supply
The frequency of MCU control and regulation alternating current.Described wireless charging transmitting terminal includes wireless transmit coil.Described wireless transmit coil is also
Including tuning circuit, described tuning circuit is in parallel with described transmitting coil, the frequency of scalable wireless transmit coil transmissions, described
Tuning circuit controls MCU with described power supply and is connected.
Embodiment 2
A kind of charging method of onboard wireless charger, a kind of onboard wireless charger based on embodiment 1, specifically
Step is as follows:
(1) charge step is waken up up: when mobile terminal is near wireless charging transmitting terminal or authentication and system wake-up module
Time within 5cm, described mobile terminal charge control module sends RF identification letter to described authentication and system wake-up module
Number, described authentication and system wake-up module receive signal, determine described mobile terminal for can wireless charging object, then to
Described power supply controls MCU and sends wake-up signal, and starts mobile terminal is moved charging；If not over authentication,
Described authentication and system wake-up module do not control MCU to described power supply and send signal, if receiving identity in work process
When verifying unsanctioned signal, described authentication and system wake-up module then control MCU transmission to described power supply and quit work
Signal.
(2) wireless charging power supply supply side method of work: described Based Intelligent Control electric energy input block can control two inputs
The break-make of interface, the described solar energy interface of preferential guarantee keeps path, and described vehicle battery input interface is off state, when
During solar energy interface electricity shortage, automatically switching to described vehicle battery input interface is path, and Based Intelligent Control electric energy is defeated
Enter whether unit then pulse detection solar energy interface has enough electricity, when electricity reaches power reguirements, then automatically switch to
Described solar energy interface keeps path, and described vehicle battery input interface is off state, i.e. is continued to supply by solar energy interface
Electricity.
Described high-frequency oscillating circuits controls MCU with described power supply and is connected, and receives described power supply and controls the direct current of MCU transmission
Electricity, by the alternating current that DC conversion is 50kHz～500kHz, is sent to wireless charging transmitting terminal.
(3) wireless charging mobile terminal method of work: described wireless charging transmitting terminal sends pulse electromagnetic wave, described movement
Terminal wireless charging receiving end receives this pulse electromagnetic wave, is converted into unidirectional current, flash memory to mobile terminal charge and discharge capacitance circuit,
Exporting to current rectifying and wave filtering circuit, after described current rectifying and wave filtering circuit rectifying and wave-filtering, output 5V direct current of voltage regulation is to mobile terminal again
Charge control module, charges to battery of mobile terminal module.
The intensity of described pulse electromagnetic wave determines according to the capacity of battery of mobile terminal module, and described power supply controls MCU
By battery of mobile terminal module, the absorption rate of pulse electromagnetic wave is determine whether optimal charge power, merit of charging
Rate is adjusted by the ac frequency of conversion.
(4) charging complete: when, after battery of mobile terminal module charging complete, described mobile terminal wireless charging receiving terminal stops
Only receiving pulse electromagnetic wave, the pulse electromagnetic wave that described charging transmitting terminal sends will not be decayed, and described power supply controls MCU and receives
Signal, sends the instruction stopping charging, and described charge power supply supply side enters standby/resting state.
Claims (5)
1. an onboard wireless charger, it is characterised in that: include vehicle mounted outer shell, pressure transducer, alarm lamp, fix
Device, solar energy are controlled MCU, high-frequency oscillating circuits, authentication by optical thin film, solar control module, energy-storage module, power supply
And system wake-up module, wireless charging transmitting terminal, mobile terminal wireless charging receiving terminal, mobile terminal charge and discharge capacitance circuit,
Current rectifying and wave filtering circuit, mobile terminal charge control module；
Described vehicle mounted outer shell is arranged at vehicle console, and described vehicle mounted outer shell upper surface is provided with pressure transducer, fixing dress
Putting, described vehicle mounted outer shell side is provided with alarm lamp；Described pressure transducer is arranged on charged area, with authentication and
System wake-up module connects, and when mobile terminal is placed on charged area, described pressure transducer passes the signal along to identity and tests
Card and system wake-up module；
The specification of described fixing device adjustable holding movable terminal, is suitable to mobile phone, panel computer mobile terminal device；
Described solar energy is contained magnetic adhesive plaster face by optical thin film, is covered in roof, is connected with described solar control module；
The charge transport that solar energy is produced by optical thin film by described solar control module, to energy-storage module, is established by cable including anti-reverse charging
Close circuit, microprocessor, feedback circuit, power conversion circuit；
Described energy-storage module is 12V lead-acid battery or lithium battery；
Described power supply controls MCU two input interfaces, output interface, a Based Intelligent Control electric energy input block, said two
Input interface is respectively solar energy input interface and vehicle battery input interface, described solar energy input interface and the described sun
Can electrically connect by energy-storage module, described vehicle battery input interface electrically connects with vehicle battery；
Described high-frequency oscillating circuits controls MCU with described power supply and is connected, and receives described power supply and controls the unidirectional current of MCU transmission, will
DC conversion is the alternating current of 50kHz～500kHz, is sent to wireless charging transmitting terminal；
Described wireless charging transmitting terminal sends pulse electromagnetic wave, and described mobile terminal wireless charging receiving terminal receives this pulse electromagnetic
Ripple, is converted into unidirectional current, and flash memory is to mobile terminal charge and discharge capacitance circuit, then exports to current rectifying and wave filtering circuit, through described rectification
After filter circuit rectifying and wave-filtering, output 5V direct current of voltage regulation is to mobile terminal charge control module, to battery of mobile terminal module
Charging；
Described mobile terminal charge control module, including rf transmitter unit, battery charging mode according to user recognition unit, battery charger
Protection circuit；
Described authentication and system wake-up module control MCU with described power supply and electrically connect, and control with the charging of described mobile terminal
Molding block radio communication；
Described high-frequency oscillating circuits controls MCU with described power supply and is connected, and is controlled MCU control and regulation alternating current by described power supply
Frequency；
Described wireless charging transmitting terminal includes wireless transmit coil.
A kind of onboard wireless charger the most according to claim 1, it is characterised in that: described vehicle mounted outer shell is electromagnetic screen
Cover shell.
A kind of onboard wireless charger the most according to claim 1, it is characterised in that: described wireless transmit coil also wraps
Including tuning circuit, described tuning circuit is in parallel with described transmitting coil, the frequency of scalable wireless transmit coil transmissions, described tune
Humorous circuit controls MCU with described power supply and is connected.
4. the charging method of an onboard wireless charger, it is characterised in that: based on described in any one of claims 1 to 3
A kind of onboard wireless charger；Step is as follows:
(1) wake up charge step up: when mobile terminal near wireless charging transmitting terminal or authentication and system wake-up module 5cm with
Time interior, described mobile terminal charge control module sends radio frequency identification signal, institute to described authentication and system wake-up module
State authentication and system wake-up module receive signal, determine described mobile terminal for can wireless charging object, then to described
Power supply controls MCU and sends wake-up signal, and starts mobile terminal is moved charging；If not over authentication, described
Authentication and system wake-up module do not control MCU to described power supply and send signal, if receiving authentication in work process
During unsanctioned signal, described authentication and system wake-up module then control MCU to described power supply and send out-of-work letter
Number；
(2) wireless charging power supply supply side method of work: described Based Intelligent Control electric energy input block can control two input interfaces
Break-make, preferential ensure that described solar energy interface keeps path, described vehicle battery input interface is off state, works as the sun
During energy interface electricity shortage, automatically switching to described vehicle battery input interface is path, and the input of Based Intelligent Control electric energy is single
First then whether pulse detection solar energy interface has enough electricity, when electricity reaches power reguirements, then automatically switch to described
Solar energy interface keeps path, and described vehicle battery input interface is off state, is i.e. continued power supply by solar energy interface；
Described high-frequency oscillating circuits controls MCU with described power supply and is connected, and receives described power supply and controls the unidirectional current of MCU transmission, will
DC conversion is the alternating current of 50kHz～500kHz, is sent to wireless charging transmitting terminal；
(3) wireless charging mobile terminal method of work: described wireless charging transmitting terminal sends pulse electromagnetic wave, described mobile terminal
Wireless charging receiving terminal receives this pulse electromagnetic wave, is converted into unidirectional current, and flash memory is to mobile terminal charge and discharge capacitance circuit more defeated
Going out to current rectifying and wave filtering circuit, after described current rectifying and wave filtering circuit rectifying and wave-filtering, output 5V direct current of voltage regulation charges to mobile terminal
Control module, charges to battery of mobile terminal module；
(4) charging complete: when, after battery of mobile terminal module charging complete, described mobile terminal wireless charging receiving terminal stops connecing
Receiving pulse electromagnetic wave, the pulse electromagnetic wave that described charging transmitting terminal sends will not be decayed, and described power supply controls MCU and receives letter
Number, sending the instruction stopping charging, described charge power supply supply side enters standby/resting state.
The charging method of a kind of onboard wireless charger the most according to claim 4, it is characterised in that: described pulse electricity
The intensity of magnetic wave determines according to the capacity of battery of mobile terminal module, and described power supply controls MCU by battery of mobile terminal mould
Block determines whether optimal charge power to the absorption rate of pulse electromagnetic wave, and charge power is by the alternating current converted
Frequency and adjust.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610847693.7A CN106300700B (en) | 2016-09-26 | 2016-09-26 | A kind of onboard wireless charging equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610847693.7A CN106300700B (en) | 2016-09-26 | 2016-09-26 | A kind of onboard wireless charging equipment |
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| CN106300700A true CN106300700A (en) | 2017-01-04 |
| CN106300700B CN106300700B (en) | 2018-09-25 |
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| CN201610847693.7A Expired - Fee Related CN106300700B (en) | 2016-09-26 | 2016-09-26 | A kind of onboard wireless charging equipment |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602665A (en) * | 2017-01-10 | 2017-04-26 | 常州工程职业技术学院 | Wireless charging system and device capable of intelligently adjusting charging power |
| CN107359691A (en) * | 2017-09-08 | 2017-11-17 | 东北大学 | A kind of portable type solar energy wireless charging device and method |
| CN108388450A (en) * | 2018-02-09 | 2018-08-10 | 上海京颐科技股份有限公司 | The awakening method and device of medical terminal, storage medium, terminal |
| CN109149718A (en) * | 2018-09-28 | 2019-01-04 | 北京汉能光伏投资有限公司 | Wireless charging power supply and its control method |
| CN109167421A (en) * | 2018-11-07 | 2019-01-08 | 天合汽车零部件（苏州）有限公司 | A kind of vehicle-mounted wireless charging device based on touch function |
| CN109966052A (en) * | 2019-03-21 | 2019-07-05 | 南京理工大学 | Intelligent dressing based on wireless power |
| CN110601304A (en) * | 2019-09-25 | 2019-12-20 | 洪杭峰 | Wireless mobile phone charging device |
| CN111711638A (en) * | 2020-06-28 | 2020-09-25 | 重庆安可信科技发展有限公司 | Authorized operation method, system and storage medium based on hybrid communication link |
| CN114006459A (en) * | 2021-11-04 | 2022-02-01 | 银芯微(无锡)科技有限公司 | Vehicle-mounted terminal secondary battery charging circuit and vehicle-mounted terminal secondary battery charging method |
| TWI853042B (en) * | 2019-06-18 | 2024-08-21 | 德商羅伯特 博世有限公司 | Receptacle apparatus for mounting a mobile terminal on a module and a system comprising the receptacle apparatus |
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