CN207711838U - A kind of intelligent DC charging pile - Google Patents
A kind of intelligent DC charging pile Download PDFInfo
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- CN207711838U CN207711838U CN201721813456.5U CN201721813456U CN207711838U CN 207711838 U CN207711838 U CN 207711838U CN 201721813456 U CN201721813456 U CN 201721813456U CN 207711838 U CN207711838 U CN 207711838U
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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
- 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
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of intelligent DC charging piles, are provided with two-dimensional code scanning mechanism, programmable voice module, loud speaker, special gathering Quick Response Code and terminal, and the communication module and server of the central processing unit of connection intelligent DC charging pile;The output end of central processing unit connects loud speaker by editable voice module;By communication module Connection Service device, the server is separately connected two-dimensional code scanning mechanism and scans the terminal of special gathering Quick Response Code the central processing unit.A kind of intelligent DC charging pile of offer of the utility model can use a variety of payment methods, and play charging process in time with voice broadcast function, remind user so that more convenient when user uses.
Description
Technical field
The utility model is related to DC charging technical field more particularly to a kind of intelligent DC charging piles.
Background technology
Currently, global energy crisis and environmental pollution are increasingly severe, therefore, become trend, electricity using the clean energy
The use of motor-car or electric vehicle is more and more extensive.In order to solve the problems, such as that electric vehicle or electric vehicle charging are inconvenient, direct current fills
The laying of electric stake is more and more comprehensive.And as science and technology continues to develop, people increasingly pursue convenient charging facility, and it is more convenient to pursue
More intelligent operation, more convenient payment method, therefore, there is an urgent need for a kind of more intelligent direct-current charging posts.
Utility model content
The purpose of this utility model is to provide a kind of intelligent DC charging pile, can use a variety of payment methods, and have
Voice broadcast function plays charging process in time, reminds user so that more convenient when user uses.
The technical solution adopted in the utility model is:
A kind of intelligent DC charging pile, including ac power output mouth, A.C. contactor, electric energy metering module, high frequency
Rectification module, filter module, D.C. contactor, DC charging gun platform, central processing unit, AC-DC conversion module, communication module,
Server, two-dimensional code scanning mechanism, terminal, card reading module, programmable voice module, loud speaker and operable display screen;Also wrap
Include special gathering Quick Response Code;
Ac power output mouth is sequentially connected A.C. contactor and electric energy metering module, the output end of electric energy metering module
It is sequentially connected high-frequency rectification module and filter module, the output end of filter module connects DC charging rifle by D.C. contactor
Seat, the first output end of the input terminal connection central processing unit of the A.C. contactor, the input of the D.C. contactor
The second output terminal of end connection central processing unit, the first input end of the output end connection central processing unit of electric energy metering module;
The AC-DC conversion module input connects ac power output mouth, the output end of AC-DC conversion module
The power input for connecting central processing unit is powered for central processing unit;
The central processing unit connects card reading module, and central processing unit connects operable display screen, central processing unit
Second output terminal connects loud speaker by editable voice module;
The central processing unit is separately connected two-dimensional code scanning by communication module Connection Service device, the server
Mechanism and the terminal for scanning special gathering Quick Response Code.
The intelligent DC charging pile, further includes the first breaker and the second breaker, and first breaker connects
It is connected between ac power output mouth and A.C. contactor, second breaker is connected to filter module and direct current contact
Between device.
The intelligent DC charging pile, further includes lightning protection device, and the lightning protection device is connected to the first breaker and exchanges
Between contactor, the third input terminal of the output end connection central processing unit of lightning protection device.
The intelligent DC charging pile further includes strong guard's valve, and the input terminal of the strong guard's valve connects alternating current-direct current
The output end of conversion module, the power input of the output end connection central processing unit of strong guard's valve.
The intelligent DC charging pile further includes first voltage acquisition module, the first voltage acquisition module
Input terminal is connected between output port of power source and the first breaker, and the output end of first voltage acquisition module connects central processing
4th input terminal of device.
The intelligent DC charging pile further includes second voltage acquisition module, the second voltage acquisition module
Input terminal is connected between A.C. contactor and electric energy metering module, and the output end of second voltage acquisition module connects central processing
5th input terminal of device.
The intelligent DC charging pile further includes tertiary voltage acquisition module, the tertiary voltage acquisition module
Input terminal is connected between filter module and the second breaker, the output end connection central processing unit of tertiary voltage acquisition module
6th input terminal.
The intelligent DC charging pile further includes the 4th voltage acquisition module, the 4th voltage acquisition module
Input terminal is connected between D.C. contactor and DC charging gun platform, and the output end of the 4th voltage acquisition module connects central processing
7th input terminal of device.
The utility model facility has two-dimensional code scanning mechanism, special gathering Quick Response Code and card reader, a variety of way of paying phases
In conjunction with, abundant process convenient for users to use, the setting of voice module and loud speaker so that operating process has voice to carry
Wake up, prevent not find when user encounters charge fault, to charge failure the problems such as.Further, by breaker, anti-
Thunder device and strong guard's valve have fully ensured charging safety.
Description of the drawings
Fig. 1 is the principles of the present invention block diagram.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
As shown in Figure 1, the utility model includes ac power output mouth, A.C. contactor, electric energy metering module, high frequency
Rectification module, filter module, D.C. contactor, DC charging gun platform, central processing unit, AC-DC conversion module, communication module,
Server, two-dimensional code scanning mechanism, terminal, card reading module, programmable voice module, loud speaker and operable display screen;Also wrap
Include special gathering Quick Response Code;
Ac power output mouth is sequentially connected A.C. contactor and electric energy metering module, the output end of electric energy metering module
It is sequentially connected high-frequency rectification module and filter module, alternating current is converted to direct current by high-frequency rectification module and filter module, filter
The output end of wave module connects DC charging gun platform, the input terminal connection center of the A.C. contactor by D.C. contactor
First output end of processor, the second output terminal of the input terminal connection central processing unit of the D.C. contactor, electric energy meter
Measure the first input end of the output end connection central processing unit of module;Electric energy metering module is for measuring electric vehicle or electric vehicle
The electric energy number of degrees consumed, and the electric energy number of degrees are transmitted in central processing unit, central processing unit takes according to the calculating of the electric energy number of degrees
With.
The AC-DC conversion module input connects ac power output mouth, the output end of AC-DC conversion module
The power input for connecting central processing unit is powered for central processing unit;A.C. contactor, D.C. contactor, communication module, clothes
Business device, two-dimensional code scanning mechanism, terminal, card reading module, programmable voice module, loud speaker and operable display screen etc. are also required to
Power supply, is the prior art, is not shown in Fig. 1, and no longer illustrate one by one in the present embodiment.
The central processing unit connects card reading module, and central processing unit connects operable display screen, central processing unit
Second output terminal connects loud speaker by editable voice module;There is operation to remind, report for editable voice module and loud speaker
The multiple functions such as alert.
The central processing unit is separately connected two-dimensional code scanning by communication module Connection Service device, the server
Mechanism and the terminal for scanning special gathering Quick Response Code.Two-dimensional code scanning mechanism is used to scan the payment two dimension on user mobile phone
Code is paid the bill after scanning special gathering Quick Response Code for also available handsets.
The course of work of the utility model is as follows:When user needs charging, by electric vehicle or electric vehicle to be charged
Incoming transport charging gun platform, meanwhile, according to the actual demand of oneself, mating IC card, card reading module is selected to read IC card letter
Breath, and IC card information is transmitted in central processing unit, central processing unit controls A.C. contactor and connects, and AC charging gun platform is opened
Begin to be that electric vehicle or electric vehicle charge.Electric energy metering module acquires the electric energy that electric vehicle or electric vehicle are rushed, and by electric energy
Numerical value exports in central processing unit, central processing unit computational costs, and subtract in IC card to expense.In practical application
In, electric energy metering module includes current transformer and electric energy meter.
User can also scan special gathering Quick Response Code, or scan the payment code of oneself by two-dimensional code scanning mechanism and pay the bill,
The payment information of user is transmitted in central processing unit by communication module, and center control A.C. contactor is connected, AC charging rifle
Seat starts to charge for electric vehicle or electric vehicle.The a variety of way of paying of the utility model are combined, and fully facilitate making for user
Use process.
In charging process, central processing unit controls programmable voice module and sends out corresponding voice according to charging process
Prompt, especially encounters that charging starts, charging complete, payment complete equi-time point, or meet with charge fault, the charging feelings such as unsuccessfully
Condition can remind user, user that operable display screen, the data such as inquiry charge volume, charging expense so that described can also be used in time
The more friendly facility of alternating-current charging pile.
The intelligent DC charging pile, further includes the first breaker and the second breaker, and first breaker connects
It is connected between ac power output mouth and A.C. contactor, second breaker is connected to filter module and direct current contact
Between device.Breaker can carry out short circuit and earth leakage protective, and when circuit is excessive in ac power output mouth, the first breaker is disconnected
It opens, charging process stops, and protects the safety of the safety and electric vehicle or electric vehicle of intelligent AC charging pile.Work as high-frequency rectification
When the DC voltage that module and filter module are converted to is excessive, the second breaker disconnects, and charging process stops, and protects intelligence
The safety of the safety and electric vehicle or electric vehicle of energy alternating-current charging pile.After first breaker or the second breaker disconnect, center
Processor controls editable voice module and loud speaker carries out corresponding voice alarm.
The intelligent DC charging pile, further includes lightning protection device, and the lightning protection device is connected to the first breaker and exchanges
Between contactor, the third input terminal of the output end connection central processing unit of lightning protection device.When voltage in ac power output mouth
When excessive, lightning protection device electric discharge, to prevent intelligent AC charging pile, electric vehicle or electric vehicle damage.In the present embodiment, lightning protection
Device nominal discharge current is not less than 20kA, and protection voltage level is less than or equal to 1.5 kV.Meanwhile lightning protection device is by discharge current numerical value
It is transmitted in central processing unit, which in server, is convenient for the accident analysis in later stage by central processing unit.
The intelligent DC charging pile further includes strong guard's valve, and the input terminal of the strong guard's valve connects alternating current-direct current
The output end of conversion module, the power input of the output end connection central processing unit of strong guard's valve.The strong guard's valve
Input terminal connects the output end of AC-DC conversion module, the power input of the output end connection central processing unit of strong guard's valve.
When generation unexpected situation needs emergent stopping to charge, the power supply of central processing unit can be interrupted by strong guard's valve, center
After processor does not work, A.C. contactor returns to reset condition, i.e., the state that ac circuit disconnects, so that charging process is strong
Row stops.
The intelligent DC charging pile further includes first voltage acquisition module, the first voltage acquisition module
Input terminal is connected between output port of power source and the first breaker, and the output end of first voltage acquisition module connects central processing
4th input terminal of device.The voltage value of first voltage acquisition module acquisition feeds back to central processing unit and does voltage value analysis, is used for
Judge whether the output current of ac power output mouth is normal, if abnormal, central processing unit controls editable voice
Module and loud speaker send out corresponding audio alert.
The intelligent DC charging pile further includes second voltage acquisition module, the second voltage acquisition module
Input terminal is connected between A.C. contactor and electric energy metering module, and the output end of second voltage acquisition module connects central processing
5th input terminal of device.In the Voltage Feedback to central processing unit of second voltage acquisition module acquisition, central processing unit combines the
The voltage value of one voltage acquisition module acquisition does voltage value analysis, for judging whether A.C. contactor works normally and contactor
The state being presently in, such as abnormal, then central processing unit control editable voice module and loud speaker send out corresponding voice
Alarm.
The intelligent DC charging pile further includes tertiary voltage acquisition module, the tertiary voltage acquisition module
Input terminal is connected between filter module and the second breaker, the output end connection central processing unit of tertiary voltage acquisition module
6th input terminal.
The voltage value of tertiary voltage acquisition module acquisition is fed back in central processing unit, and central processing unit is according to tertiary voltage
The voltage value of acquisition module acquisition, the voltage value of set second voltage module acquisition, the voltage value of first voltage module acquisition are done
DC voltage value is analyzed, it can be determined that whether high-frequency rectification module and filter module etc. work normally, if can't detect voltage
Value or voltage value are abnormal, then central processing unit control editable voice module and loud speaker send out corresponding audio alert.
The intelligent DC charging pile further includes the 4th voltage acquisition module, the 4th voltage acquisition module
Input terminal is connected between D.C. contactor and DC charging gun platform, and the output end of the 4th voltage acquisition module connects central processing
7th input terminal of device.
The voltage value of 4th voltage acquisition module acquisition is fed back in central processing unit, and central processing unit is according to the 4th voltage
The voltage value of acquisition module acquisition, voltage value that the voltage value acquired in conjunction with tertiary voltage module, second voltage module acquire, the
The voltage value of one voltage module acquisition does DC voltage value analysis, feeds back to central processing unit and does DC voltage value analysis, can be with
Judge whether power module, rectification module, particularly D.C. contactor work normally, if can't detect voltage value or voltage value
Abnormal, with regard to specification module failure, then central processing unit control editable voice module and loud speaker send out corresponding audio alert.
Finally it should be noted that:The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System;Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand:It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement;And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (8)
1. a kind of intelligent DC charging pile, it is characterised in that:Including ac power output mouth, A.C. contactor, electrical energy measurement
Module, high-frequency rectification module, filter module, D.C. contactor, DC charging gun platform, central processing unit, AC-DC conversion module,
Communication module, server, two-dimensional code scanning mechanism, terminal, card reading module, programmable voice module, loud speaker and operable aobvious
Display screen;It further include special gathering Quick Response Code;
Ac power output mouth is sequentially connected A.C. contactor and electric energy metering module, and the output end of electric energy metering module is successively
High-frequency rectification module and filter module are connected, the output end of filter module connects DC charging gun platform, institute by D.C. contactor
First output end of the input terminal connection central processing unit for the A.C. contactor stated, the input terminal connection of the D.C. contactor
The second output terminal of central processing unit, the first input end of the output end connection central processing unit of electric energy metering module;
The AC-DC conversion module input connects ac power output mouth, the output end connection of AC-DC conversion module
The power input of central processing unit is powered for central processing unit;
The central processing unit connection card reading module, the operable display screen of central processing unit connection, the second of central processing unit
Output end connects loud speaker by editable voice module;
The central processing unit is separately connected two-dimensional code scanning mechanism by communication module Connection Service device, the server
With the terminal for scanning special gathering Quick Response Code.
2. intelligent DC charging pile according to claim 1, it is characterised in that:Further include the first breaker and the second open circuit
Device, first breaker are connected between ac power output mouth and A.C. contactor, and second breaker connects
It is connected between filter module and D.C. contactor.
3. intelligent DC charging pile according to claim 2, it is characterised in that:Further include lightning protection device, the lightning protection device
It is connected between the first breaker and A.C. contactor, the third input terminal of the output end connection central processing unit of lightning protection device.
4. intelligent DC charging pile according to claim 3, it is characterised in that:Further include strong guard's valve, described stops by force
The power supply of the output end of the input terminal connection AC-DC conversion module of switch, the output end connection central processing unit of strong guard's valve is defeated
Enter end.
5. intelligent DC charging pile according to claim 4, it is characterised in that:Further include first voltage acquisition module, institute
The input terminal for the first voltage acquisition module stated is connected between output port of power source and the first breaker, and first voltage acquires mould
4th input terminal of the output end connection central processing unit of block.
6. intelligent DC charging pile according to claim 5, it is characterised in that:Further include second voltage acquisition module, institute
The input terminal for the second voltage acquisition module stated is connected between A.C. contactor and electric energy metering module, and second voltage acquires mould
5th input terminal of the output end connection central processing unit of block.
7. intelligent DC charging pile according to claim 6, it is characterised in that:Further include tertiary voltage acquisition module, institute
The input terminal for the tertiary voltage acquisition module stated is connected between filter module and the second breaker, tertiary voltage acquisition module
Output end connects the 6th input terminal of central processing unit.
8. intelligent DC charging pile according to claim 7, it is characterised in that:Further include the 4th voltage acquisition module, institute
The input terminal for the 4th voltage acquisition module stated is connected between D.C. contactor and DC charging gun platform, the 4th voltage acquisition mould
7th input terminal of the output end connection central processing unit of block.
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CN201721813456.5U CN207711838U (en) | 2017-12-22 | 2017-12-22 | A kind of intelligent DC charging pile |
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CN201721813456.5U CN207711838U (en) | 2017-12-22 | 2017-12-22 | A kind of intelligent DC charging pile |
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CN207711838U true CN207711838U (en) | 2018-08-10 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116653641A (en) * | 2023-05-26 | 2023-08-29 | 安徽威斯姆电子科技有限公司 | Intelligent charger and charging method for charging lithium battery of electric forklift |
-
2017
- 2017-12-22 CN CN201721813456.5U patent/CN207711838U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116653641A (en) * | 2023-05-26 | 2023-08-29 | 安徽威斯姆电子科技有限公司 | Intelligent charger and charging method for charging lithium battery of electric forklift |
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