CN106240393A - A kind of electric automobile charging station based on the Internet - Google Patents
A kind of electric automobile charging station based on the Internet Download PDFInfo
- Publication number
- CN106240393A CN106240393A CN201610740506.5A CN201610740506A CN106240393A CN 106240393 A CN106240393 A CN 106240393A CN 201610740506 A CN201610740506 A CN 201610740506A CN 106240393 A CN106240393 A CN 106240393A
- Authority
- CN
- China
- Prior art keywords
- circuit
- internet
- outfan
- input
- controller circuitry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/66—Data transfer between charging stations and vehicles
- B60L53/665—Methods related to measuring, billing or payment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of electric automobile charging station based on the Internet, belong to charger field, including 220V 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.220V input interface input termination civil power, 220V input interface output termination full-bridge rectification filter circuit.The outfan of full-bridge rectification filter circuit is connected through the special ammeter of power switch, high frequency transformer and current rectifying and wave filtering circuit and charging.The special ammeter outfan that charges is connected with external charging battery；The input of described voltage-current sensor and temperature sensor is all connected with external charging battery, and outfan is all connected with controller circuitry.Controller circuitry is connected with Internet data center through gateway.
Description
Technical field
The present invention relates to charger field, specifically relate to a kind of charging electric vehicle based on the Internet
Stand.
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
Design the charging station of a kind of networking, bring conveniently.
Summary of the invention
The deficiency existed for above-mentioned prior art, the present invention provides a kind of electric automobile charging station based on the Internet.
The present invention solves the problems referred to above by the following technical programs:
A kind of electric automobile charging station based on the Internet, including 220V 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 x current sense
Device, temperature sensor, gateway, Internet data center and display circuit；
Described 220V input interface input termination civil power, 220V input interface output termination full-bridge rectification filter circuit；Institute
State the outfan of full-bridge rectification filter circuit through power switch, high frequency transformer and current rectifying and wave filtering circuit with the special ammeter of charging even
Connect；Described charging special ammeter outfan is connected with external charging battery；Described voltage-current sensor and temperature sensor
Input is all connected with external charging battery, and outfan is all connected with controller circuitry；Described controller circuitry through gateway with mutually
Networking data center connects；Described controller circuitry is connected with power switch through optical coupling isolator；Described controller circuitry defeated
Go out end to be connected with display circuit.
The present invention still further comprises key circuit and/or alarm, the input of described alarm and controller circuitry
Connect；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 is connected into the Internet, so that directly check charge data and charged state from network, it is possible to
To be controlled charging the most on the net.
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 electric automobile charging station based on the Internet, as it is shown in figure 1, include that 220V input interface, full-bridge rectification are filtered
Wave circuit, power switch, high frequency transformer, current rectifying and wave filtering circuit, the special ammeter of charging, optical coupling isolator, controller circuitry, electricity
Current voltage sensor, temperature sensor, gateway, Internet data center, display circuit, key circuit and alarm.The present invention
Middle use power switch, as the control of charging input switch, can be adjusted different chargings according to the state of rechargeable battery
Power, can be greatly reinforced the efficiency of charging and improve the life-span of rechargeable battery.
Described 220V input interface input termination civil power, 220V input interface output termination full-bridge rectification filter circuit；Institute
State the outfan of full-bridge rectification filter circuit through power switch, high frequency transformer and current rectifying and wave filtering circuit with the special ammeter of charging even
Connect；Described charging special ammeter outfan is connected with external charging battery；Described voltage-current sensor and temperature sensor
Input is all connected with external charging battery, and outfan is all connected with controller circuitry；Described controller circuitry through gateway with mutually
Networking data center connects；Described controller circuitry is connected with power switch through optical coupling isolator；Described controller circuitry defeated
Go out end to be connected with display circuit.The input of described alarm is connected with controller circuitry；The outfan of described key circuit with
Controller circuitry connects.
220V input interface is used for connecing civil power, and city is electrically accessed in charging station.220V input interface mainly completes charging
Stand and the interface of outside 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. an electric automobile charging station based on the Internet, it is characterised in that: include 220V input interface, full-bridge rectifier 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；
Described 220V input interface input termination civil power, 220V input interface output termination full-bridge rectification filter circuit；Described entirely
The outfan of bridge current rectifying and wave filtering 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；Described voltage-current sensor and the input of temperature sensor
End is all connected with external charging battery, and outfan is all connected with controller circuitry；Described controller circuitry is through gateway and the Internet
Data center connects；Described controller circuitry is connected with power switch through optical coupling isolator；The outfan of described controller circuitry
It is connected with display circuit.
A kind of electric automobile charging station based on the Internet the most according to claim 1, it is characterised in that: also include 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 electric automobile charging station based on the Internet the most according to claim 1, it is characterised in that: described controller
Circuit includes PWM output circuit, AD conversion circuit and microprocessor；Described WM output circuit and AD conversion circuit all with micro-process
Device connects；The outfan of described PWM output circuit is connected with optical coupling isolator；The input of described AD conversion circuit and voltage electricity
Flow sensor connects.
A kind of electric automobile charging station based on the Internet the most according to claim 3, it is characterised in that: described micro-process
Device uses model to be that C8051040F single-chip microcomputer is for processing chip.
A kind of electric automobile charging station based on the Internet the most according to claim 1, it is characterised in that: described rectification is filtered
Wave circuit includes rectification circuit and output filter circuit；The input of described rectification circuit is connected with high frequency transformer；Described whole
Current circuit is connected with the special ammeter that charges through output filter circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740506.5A CN106240393A (en) | 2016-08-26 | 2016-08-26 | A kind of electric automobile charging station based on the Internet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740506.5A CN106240393A (en) | 2016-08-26 | 2016-08-26 | A kind of electric automobile charging station based on the Internet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106240393A true CN106240393A (en) | 2016-12-21 |
Family
ID=57596844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610740506.5A Pending CN106240393A (en) | 2016-08-26 | 2016-08-26 | A kind of electric automobile charging station based on the Internet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106240393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693579A (en) * | 2017-10-24 | 2019-04-30 | 广西民族大学 | A kind of battery charge controller remotely monitored |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162186A (en) * | 2015-08-20 | 2015-12-16 | 万长宇 | Intelligent charging system for electric vehicle and charging method |
| CN105196888A (en) * | 2015-10-20 | 2015-12-30 | 西安特锐德智能充电科技有限公司 | Charge management system and method for electric vehicle charger |
| CN105711432A (en) * | 2016-01-19 | 2016-06-29 | 刘军 | Intelligent charging control system and control method thereof |
| CN105730278A (en) * | 2016-03-16 | 2016-07-06 | 广州橙行智动汽车科技有限公司 | Intelligent charging management system for electric automobile |
-
2016
- 2016-08-26 CN CN201610740506.5A patent/CN106240393A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162186A (en) * | 2015-08-20 | 2015-12-16 | 万长宇 | Intelligent charging system for electric vehicle and charging method |
| CN105196888A (en) * | 2015-10-20 | 2015-12-30 | 西安特锐德智能充电科技有限公司 | Charge management system and method for electric vehicle charger |
| CN105711432A (en) * | 2016-01-19 | 2016-06-29 | 刘军 | Intelligent charging control system and control method thereof |
| CN105730278A (en) * | 2016-03-16 | 2016-07-06 | 广州橙行智动汽车科技有限公司 | Intelligent charging management system for electric automobile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |