CN106100143A - A kind of long distance wireless charging system - Google Patents
A kind of long distance wireless charging system Download PDFInfo
- Publication number
- CN106100143A CN106100143A CN201610741059.5A CN201610741059A CN106100143A CN 106100143 A CN106100143 A CN 106100143A CN 201610741059 A CN201610741059 A CN 201610741059A CN 106100143 A CN106100143 A CN 106100143A
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- charging
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- 238000006243 chemical reaction Methods 0.000 claims description 11
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- 238000012545 processing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910018095 Ni-MH Inorganic materials 0.000 description 2
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Classifications
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- H02J5/005—
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- H02J7/025—
Abstract
The present invention provides a kind of long distance wireless charging system, belongs to charger field, controls end and remote control equipment including several charging ends, charging；Each charging end described controls end with charging and is connected；Described charging controls end and remote control equipment wireless connections.Charging end includes input interface, full-bridge rectification filter circuit, power switch, high frequency transformer, current rectifying and wave filtering circuit, the special ammeter of charging, optical coupling isolator, controller circuitry, voltage-current sensor, temperature sensor, gateway, Internet data center and display circuit.
Description
Technical field
The present invention relates to charger field, specifically relate to a kind of long distance wireless charging system.
Background technology
Battery is the crucial power output unit of electric automobile, at lead-acid accumulator, nickel-cadmium cell, Ni-MH battery, lithium electricity
In several conventional battery such as pond and fuel cell, because there is energy than big, lightweight, good temp characteristic, pollute low, memory effect
The feature such as the most inconspicuous, lead-acid accumulator, Ni-MH battery use the most universal in electric automobile.Yet with charging method not
Correctly cause the life-span well below regulation in the service life of rechargeable battery.That is a lot of batteries do not damaged but
Bad by filling, it is seen that battery life is had a great impact by the quality of charger.Accordingly, it would be desirable to design one is filled based on the Internet
The electric automobile charging station of electricity, can be charged with convenient user, can effectively improve charge efficiency, extends making of battery
Use the life-span.
The most a lot of charging stations is all intended to manually carry out operating just can supplement with money, brings for being hungry conveniently, needs
Designing a kind of wireless charging system, the people being can be the most just that electric motor car is charged, and brings conveniently.
Summary of the invention
The deficiency existed for above-mentioned prior art, the present invention provides a kind of long distance wireless charging system.
The present invention solves the problems referred to above by the following technical programs:
A kind of long distance wireless charging system, controls end and remote control equipment including several charging ends, charging；Described respectively
Individual charging end controls end with charging and is connected；Described charging controls end and remote control equipment wireless connections；
Described charging controls end and includes wireless module and master controller, described wireless module and the wireless company of remote control equipment
Connect；Described wireless module is connected with charging end through master controller；
Charging end include input interface, full-bridge rectification filter circuit, power switch, high frequency transformer, current rectifying and wave filtering circuit,
Charge special ammeter, optical coupling isolator, controller circuitry, voltage-current sensor, temperature sensor, gateway, internet data
Center and display circuit；
Described input interface input termination civil power, input interface output termination full-bridge rectification filter circuit；Described full-bridge is whole
The outfan of stream filter circuit is connected through the special ammeter of power switch, high frequency transformer and current rectifying and wave filtering circuit and charging；Described
The special ammeter outfan that charges is connected with external charging battery；The input of described voltage-current sensor and temperature sensor is equal
Being connected with external charging battery, outfan is all connected with controller circuitry；Described controller circuitry is through gateway and internet data
Center connects；Described controller circuitry is connected with power switch through optical coupling isolator；The outfan of described controller circuitry is with aobvious
Show that circuit connects.
Charging end of the present invention still further comprises key circuit and/or alarm, the input of described alarm and control
Device circuit connects；The outfan of described key circuit is connected with controller circuitry.
In such scheme, preferably controller circuitry includes PWM output circuit, AD conversion circuit and microprocessor；Institute
State WM output circuit and AD conversion circuit is all connected with microprocessor；The outfan of described PWM output circuit and optical coupling isolator
Connect；The input of described AD conversion circuit is connected with voltage-current sensor.
In such scheme, preferably microprocessor uses model to be that C8051040F single-chip microcomputer is for processing chip.
In such scheme, preferably current rectifying and wave filtering circuit includes rectification circuit and output filter circuit；Described rectified current
The input on road is connected with high frequency transformer；Described rectification circuit is connected with the special ammeter that charges through output filter circuit.
Advantages of the present invention with effect is:
1, the present invention uses power switch as the control of charging input switch, can enter according to the state of rechargeable battery
The charge power that Row sum-equal matrix is different, can be greatly reinforced the efficiency of charging and improve the life-span of rechargeable battery；
2, further, the present invention is also provided with optical coupling isolator, big electric current and controller is isolated, effectively prevents
The impact on controlling of the big electric current, improves the precision controlled so that people feel more relieved charging；
3, in the present invention, various piece is all to use modularized processing, thus saves development time and the expense of product,
Reduce production cost, also improve concordance and the reliability of product simultaneously, there is good promotional value；
4, the present invention can greatly reduce people's charging socket time by being remotely controlled charging, can more preferably give
People bring convenience.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
A kind of long distance wireless charging system, as it is shown in figure 1, include that several charging ends, charging control end and remotely control
Equipment；Each charging end described controls end with charging and is connected；Described charging controls end and remote control equipment wireless connections.
Charging end include input interface, full-bridge rectification filter circuit, power switch, high frequency transformer, current rectifying and wave filtering circuit,
Charge special ammeter, optical coupling isolator, controller circuitry, voltage-current sensor, temperature sensor, gateway, internet data
Center and display circuit.
Described charging controls end and includes wireless module and master controller, described wireless module and the wireless company of remote control equipment
Connect；Described wireless module is connected with charging end through master controller.
Described input interface input termination civil power, input interface output termination full-bridge rectification filter circuit；Described full-bridge is whole
The outfan of stream filter circuit is connected through the special ammeter of power switch, high frequency transformer and current rectifying and wave filtering circuit and charging；Described
The special ammeter outfan that charges is connected with external charging battery；The input of described voltage-current sensor and temperature sensor is equal
Being connected with external charging battery, outfan is all connected with controller circuitry；Described controller circuitry is through gateway and internet data
Center connects；Described controller circuitry is connected with power switch through optical coupling isolator；The outfan of described controller circuitry is with aobvious
Show that circuit connects.
Remote control equipment is for inputting control instruction to user, and can check the charged state of charging end.
Charging controls end and is used for receiving the instruction that remote control equipment is incoming, and corresponding charging is passed in the instruction received
End.Charging controls end and includes wireless module and master controller, and wireless module is for receiving the instruction of remote control equipment, instruction
Pass to master controller；Master controller passes to corresponding charging end for the instruction that marriage is searched.
Input interface is used for connecing civil power, and city is electrically accessed in charging station.Input interface mainly completes charging station with outside
The interface of civil power.
Full-bridge rectification filter circuit input voltage filtering and input rectifying, filter the ripple of the voltage of civil power.Full-bridge is whole
First the civil power pressure just entered mainly is processed by stream filter circuit, gives the voltage of circuit with stable below.
Power switch, for the voltage of process is carried out power control, controls the size of power.Power switch is to charging station
Extremely important, mainly it is adjusted the power of input voltage according to the state of rechargeable battery, improves charge efficiency and increase is filled
The life-span of electricity battery.
High frequency transformer, for input voltage is carried out transformation process, becomes low-voltage big voltage.High frequency transformer is
The module that Switching Power Supply is common, the change of voltage is played very important effect, is mainly boosted voltage or subtract by him
Pressure processes.
Current rectifying and wave filtering circuit includes rectification circuit and output filter circuit；The input of described rectification circuit and high frequency transformation
Device connects；Described rectification circuit is connected with the special ammeter that charges through output filter circuit.
The special ammeter that charges is charged for calculating external cell, and the electricity calculated is passed to controller circuitry.
The special ammeter that charges primarily serves the effect of charging, the special ammeter that charges is arranged on battery charging all bitter front so that calculate
Charge volume more accurate.
Optical coupling isolator is used for isolating big electric current, and protection controller circuitry exempts from the interference of big electric current.Coupling isolator is electricity
The control signal isolator that source domain is conventional, plays a very good protection.
Controller circuitry includes PWM output circuit, AD conversion circuit and microprocessor；Described WM output circuit and AD convert
Circuit is all connected with microprocessor；The outfan of described PWM output circuit is connected with optical coupling isolator；Described AD conversion circuit
Input is connected with voltage-current sensor.Described microprocessor uses model to be that C8051040F single-chip microcomputer is for processing chip.Control
Device circuit processed is for receiving the data that the special ammeter of voltage-current sensor, temperature sensor and charging is passed back, according to voltage electricity
Power switch is controlled by the data output control signal of flow sensor and temperature sensor through coupling isolator；Simultaneously with mutually
Networking data center carries out data exchange.PWM output circuit controls power switch for output pwm signal through coupling isolator；
The voltage and current that AD conversion circuit returns voltage-current sensor collection carries out analog digital conversion, and the data of conversion are passed to micro-
Processor；Microprocessor controls for data process, data operation and signal.
Gateway prevents the malicious attack of outer net for protecting charging station.
Internet data center is for storing the basic personal information of charge user and daily record of charging information.
Display circuit is for showing the charging of user and the essential information of rechargeable battery.Display circuit has primarily served man-machine
Mutual effect.
Below preferred embodiment to the invention is illustrated, but the present invention is not limited to embodiment,
Those of ordinary skill in the art can also make the modification of all equivalents on the premise of the invention spirit
Or replace, modification or the replacement of these equivalents are all contained in scope of the present application.
Claims (5)
1. a long distance wireless charging system, it is characterised in that: include that several charging ends, charging control end and remotely control to set
Standby；Each charging end described controls end with charging and is connected；Described charging controls end and remote control equipment wireless connections；
Described charging controls end and includes wireless module and master controller, described wireless module and remote control equipment wireless connections；
Described wireless module is connected with charging end through master controller；
Charging end includes input interface, full-bridge rectification filter circuit, power switch, high frequency transformer, current rectifying and wave filtering circuit, charging
Special ammeter, optical coupling isolator, controller circuitry, voltage-current sensor, temperature sensor, gateway, Internet data center
And display circuit；
Described input interface input termination civil power, input interface output termination full-bridge rectification filter circuit；Described full-bridge rectification is filtered
The outfan of wave circuit is connected through the special ammeter of power switch, high frequency transformer and current rectifying and wave filtering circuit and charging；Described charging
Special ammeter outfan is connected with external charging battery；The input of described voltage-current sensor and temperature sensor is all with outer
Portion's rechargeable battery connects, and outfan is all connected with controller circuitry；Described controller circuitry is through gateway and Internet data center
Connect；Described controller circuitry is connected with power switch through optical coupling isolator；The outfan of described controller circuitry and display electricity
Road connects.
A kind of long distance wireless charging system the most according to claim 1, it is characterised in that: described charging end also includes button
Circuit and/or alarm, the input of described alarm is connected with controller circuitry；The outfan of described key circuit and control
Device circuit connects.
A kind of long distance wireless charging system the most according to claim 1, it is characterised in that: described controller circuitry includes
PWM output circuit, AD conversion circuit and microprocessor；Described WM output circuit and AD conversion circuit are all connected with microprocessor；
The outfan of described PWM output circuit is connected with optical coupling isolator；The input of described AD conversion circuit senses with voltage x current
Device connects.
A kind of long distance wireless charging system the most according to claim 3, it is characterised in that: described microprocessor uses model
For C8051040F single-chip microcomputer for processing chip.
A kind of long distance wireless charging system the most according to claim 1, it is characterised in that: described current rectifying and wave filtering circuit includes
Rectification circuit and output filter circuit；The input of described rectification circuit is connected with high frequency transformer；Described rectification circuit is through defeated
Go out filter circuit and be connected with the special ammeter that charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741059.5A CN106100143A (en) | 2016-08-26 | 2016-08-26 | A kind of long distance wireless charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741059.5A CN106100143A (en) | 2016-08-26 | 2016-08-26 | A kind of long distance wireless charging system |
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| Publication Number | Publication Date |
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| CN106100143A true CN106100143A (en) | 2016-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610741059.5A Pending CN106100143A (en) | 2016-08-26 | 2016-08-26 | A kind of long distance wireless charging system |
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| Country | Link |
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| CN (1) | CN106100143A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849297A (en) * | 2017-03-16 | 2017-06-13 | 维沃移动通信有限公司 | A kind of wireless charging circuit, wireless charger and wireless charging system |
| CN109693579A (en) * | 2017-10-24 | 2019-04-30 | 广西民族大学 | A kind of battery charge controller remotely monitored |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120286722A1 (en) * | 2011-05-12 | 2012-11-15 | Fdk Twicell Co., Ltd. | Charger |
| CN204967321U (en) * | 2015-08-20 | 2016-01-13 | 万长宇 | Electric motor car intelligent charging system |
| CN205283222U (en) * | 2015-12-25 | 2016-06-01 | 谢镕安 | Super capacitor pure electric vehicles intelligent charging system |
-
2016
- 2016-08-26 CN CN201610741059.5A patent/CN106100143A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120286722A1 (en) * | 2011-05-12 | 2012-11-15 | Fdk Twicell Co., Ltd. | Charger |
| CN204967321U (en) * | 2015-08-20 | 2016-01-13 | 万长宇 | Electric motor car intelligent charging system |
| CN205283222U (en) * | 2015-12-25 | 2016-06-01 | 谢镕安 | Super capacitor pure electric vehicles intelligent charging system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849297A (en) * | 2017-03-16 | 2017-06-13 | 维沃移动通信有限公司 | A kind of wireless charging circuit, wireless charger and wireless charging system |
| CN109693579A (en) * | 2017-10-24 | 2019-04-30 | 广西民族大学 | A kind of battery charge controller remotely monitored |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| CB02 | Change of applicant information |
Address after: Yu Cai Lu, Qixing District, Guilin City, the Guangxi Zhuang Autonomous Region No. 15 541004 Applicant after: Wu Tongguang Address before: Emerging jewelry Road Wuzhou City Changzhou District 543000 the Guangxi Zhuang Autonomous Region No. 2 unit 1 building 2-1 Room 601 Applicant before: Wu Tongguang |
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| COR | Change of bibliographic data | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
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| WD01 | Invention patent application deemed withdrawn after publication |