CN109228918A - One kind being based on Embedded charging pile system - Google Patents
One kind being based on Embedded charging pile system Download PDFInfo
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- CN109228918A CN109228918A CN201710535015.1A CN201710535015A CN109228918A CN 109228918 A CN109228918 A CN 109228918A CN 201710535015 A CN201710535015 A CN 201710535015A CN 109228918 A CN109228918 A CN 109228918A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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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
- 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
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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
- Y02T90/16—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
- Y04S30/12—Remote or cooperative charging
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses one kind to be based on Embedded charging pile system, embedded main board including linux system, IC card reader, printer, electric power controller, electric energy meter, LCD display, server, interchanger, router, computer, smart phone and Vehicular charger, wherein, IC card reader, printer, electric power controller, electric energy meter, LCD display, server is connected with the embedded main board of linux system, electric power controller is connected with Vehicular charger, server is connected with interchanger, the output end of interchanger is connected with router, router simultaneously and computer, smart phone is connected.The system footprint area is small, and construction is simple, conveniently can provide charging service for electric vehicle.It supports internet access charging pile, can remotely check charging pile working condition and job information.
Description
Technical field
The present invention relates to a kind of charging piles, especially a kind of to be based on Embedded charging pile system.
Background technique
Environment and energy problem are the two principal themes in the mankind nowadays world, and energy-saving and emission-reduction, Green Travel become each Kuomintang-Communist
With environment and energy problems such as the reduction carbon emission reply global warmings advocated and carried out.Electric car conduct is new in recent years
One of emerging green traffic tool, with it is previous using fuel oil as the general-utility car of major impetus compared with, on the one hand, saved a large amount of
The energy and raw materials such as petroleum；Meanwhile it being effectively reduced the discharge of the vehicle exhaust containing pernicious gases such as carbon dioxide, subtract
The light growth due to automobile quantity and bring environmental disruption, energy shortage pressure.The development of electric car receives more next
More favors and concern, and the development of electric car be unable to do without the universal of automobile charging pile.
The development of electric car must be set up correlation charging it is matched it is universal basis on, including charging pile, charging station,
Maintenance and charging monitoring of battery apparatus etc..The universal and development of charging auxiliary facility is entire electric car row
The premise and basis of industry development, especially easily and efficiently alternating-current charging pile, can provide charging whenever and wherever possible for electric car
Service.The development of electric car and the development of mating electrically-charging equipment are to complement each other, indispensable.Currently, domestic is electronic
The development of automobile specified electrically-charging equipment mainly has 3 kinds of forms, charging station, charging pile and battery altering.Charging station is generally and currently
The gas station that roadside is seen everywhere is similar, is made of multiple subsystems such as distribution, charging, scheduling batteries, can provide fast charge, slow
Equal charging in many ways are filled, but occupied area is larger, construction investment is more.Charging pile be usually fixed bottom boundary it is a kind of more
Easy electrically-charging equipment, occupied area is small, and construction is simple, easy to use.
Charging pile is divided into direct-current charging post and the two different charge modes of alternating-current charging pile again.Direct-current charging post cares for name
Think justice, is to be charged in a manner of direct current supply to electric car, and common city's electrical transmission is mainly alternating current, therefore,
Alternating current must be rectified using the relevant technologies, the processing such as inversion, enough power can be exported, quick charge is provided
Service.Alternating-current charging pile applicable surface is wider, for different batteries, provides suitable voltage, but the charging time is slower.Exchange is filled
Electric stake can add charge volume control, intelligence communication, the functions such as human-computer interaction simultaneously.But one kind there is no to be based in the prior art
Embedded charging pile system.
Summary of the invention
The purpose of the present invention is to provide one kind to be based on Embedded charging pile system.
The technical solution for realizing the aim of the invention is as follows: one kind being based on Embedded charging pile system, including Linux system
Embedded main board, IC card reader, printer, electric power controller, electric energy meter, LCD display, server, the interchanger, road of system
By device, computer, smart phone and Vehicular charger, wherein IC card reader, printer, electric power controller, electric energy meter, LCD are aobvious
Display screen, server are connected with the embedded main board of linux system, and electric power controller is connected with Vehicular charger, server
It is connected with interchanger, the output end of interchanger is connected with router, and router is connected with computer, smart phone simultaneously.
The embedded main board equipment 1 of the linux system uses S3C44B0X processor, includes 16/32
ARM7TDMIRISC kernel.
The power-supply management system 4 there is capacity to predict, overcurrent using BSB-1XX power-supply management system, over-voltage,
Temperature protection, charging controller, self-test warning function.
The electric energy meter 5 has using DDZY102.Z type ammeter and carries out differentiation according to the different of charging time section
Charging and fault alarm function.
The IC card reader 2 has the function of reading and writing IC card and RF card using CRT-288-E card reader.
The present invention is compared with present technology, remarkable advantage are as follows: and 1) system footprint area of the invention is small, and construction is simple,
Can charging service conveniently be provided to electric vehicle；2) system of the invention supports internet access charging pile, can remotely look into
See charging pile working condition and job information；3) more intuitive to user's displaying by human-computer interaction tool LCD display
People's identity information, electricity consumption information etc.；4) system of the invention uses segmented charging method, can effectively reduce battery and fill
Gas output in electric process, and then can effectively extend the use time of battery.
Detailed description of the invention
Fig. 1 is of the invention based on Embedded charging pile system configuration diagram.
Fig. 2 is client and server, and charging pile connects with server and establishes logic diagram.
Fig. 3 is charging flow figure of swiping the card.
Representative meaning is numbered in figure are as follows: 1 is the embedded main board equipment of linux system, and 2 be IC card reader, and 3 be to beat
Print machine, 4 be power-supply management system, and 5 be electric energy meter, and 6 be LCD display, and 7 be server, and 8 be interchanger, and 9 routers, 10 are
Computer client, 11 be smart phone, and 12 be Vehicular charger.
Specific embodiment
The invention discloses one kind to be based on Embedded charging pile system, embedded main board 1, IC including linux system
Card reader 2, printer 3, electric power controller 4, electric energy meter 5, LCD display 6, server 7, interchanger 8, router 9, computer
10, smart phone 11 and Vehicular charger 12, wherein IC card reader 2, printer 3, electric power controller 4, electric energy meter 5, LCD
Display screen 6, server 7 are connected with the embedded main board of linux system 1, electric power controller 4 and 12 phase of Vehicular charger
Even, server 7 is connected with interchanger 8, and the output end of interchanger 8 is connected with router 9, router 9 and meanwhile with computer 10, intelligently
Mobile phone 11 is connected.
The embedded main board equipment 1 of the linux system includes 16/32 using S3C44B0X processor
ARM7TDMI RISC core.
The power-supply management system 4 is using BSB-1XX power-supply management system.
The electric energy meter 5 uses DDZY102.Z type ammeter.
The IC card reader 2 is using CRT-288-E card reader.
It is described in more detail below.
1, the overall architecture of charging pile system
The master control system of electric automobile charging pile be responsible for coordination between entire charging pile system modules, communication and
Control task, main includes the connection control between charging pile and charger, and the communications and data between battery management system is handed over
Mutually, the data interaction and control of Monitor Computer Control System, the data of display screen show with acquisition etc..These control units need one
A real time operating system for supporting multitask carries out unified coordination and scheduling, and generally used in computer field at present
Embedded microprocessor can be good at being competent at this work.
Embedded system and common family individual's PC framework are substantially similar, based on hardware, cooperate software systems
Execution and scheduling.Hardware provides a basic platform and all kinds of necessary interfaces for software, mainly using processor as core
The heart, memory for storing Various types of data, communication module and it is extraneous carry out data interaction, I/O mouthful inputs for being used for data and defeated
Out.Software then using embedded OS as core, by installed as personal PC the application program of all kinds of needs so as to
Enough control the normal operation of whole system.Embedded OS provides the api interface of application program, while will be specifically hard
Part Information hiding is fallen, and user only needs to realize operation and the control to hardware and function by the program of api interface, with
Just specific coordination and scheduler task are completed.Designing system overall structure of the invention is as shown in Fig. 1.
This system mainly includes the embedded main board equipment 1, IC card reader 2, printer 3, power management system of linux system
System 4, electric energy meter 5, LCD display 6, server 7, interchanger 8, router 9, computer client 10, smart phone 11, it is vehicle-mounted to fill
Motor 12.
The account information used can be read by IC card reader, the duration of charging is controlled by power management.It utilizes
Electric energy meter can intuitively obtain power consumption, be charged by power consumption to it, and user can also be beaten by printer to be taken accordingly
Voucher, external LCD display can interact preferably with user, and embedded main board can also send out the working condition of charging pile
It send to server, staff can be inquired by operating status of the internet to all charging piles in certain region.
In order to guarantee system stability, as shown in Fig. 2, client and central server connection procedure are as follows:
1) client accesses server by Intranet device navigator or outer net terminal browser；
2) after server listens to connection request, judge whether client has local account, whether just client state
Often, whether address is legal etc.；
3) server authentication does not pass through, and returns to refusal information, Client-Prompt information and ending request；
4) server authentication is by then establishing the connection with client；
5) client connects server, and server returns to the job information and operating status of charging pile to client；
Charging pile and central server establish connection procedure are as follows:
1) charging pile request establishes connection with server；
2) after server listens to connection request, by verifying and establishing connection；
3) charging pile connects server, and charging pile sends the operating status and job information of charging pile to server；
2, the connection of charging pile and Vehicular charger
A kind of equipment for switching to electric car offer supplement power supply, itself does not have charging function when alternating-current charging pile
Can, the electric car to charge carries Vehicular charger, is connect by Vehicular charger with alternating-current charging pile, Jin Erwei
Electric car charges.In general Vehicular charger, in electric car factory, has just been fixedly mounted on electric car
Upper, Vehicular charger main function is that the alternating current of input is converted to direct current, is then charged to Vehicular accumulator cell.
Vehicular charger and Vehicular accumulator cell are to carry out matched-pair design and installation.Vehicular accumulator cell is the major impetus of electric car again
Source, the service life of battery and power have been largely fixed the performance and driving experience of electric car, and charging pile passes through vehicle
Charger is carried to power to battery, Vehicular charger determines the charging modes and charging strategy of battery, therefore Vehicular charger
Performance and parameter largely determine the service life of vehicle mounted dynamic battery again.
Vehicular charger can carry out real-time data interaction by CAN bus and battery management system.On the one hand, vehicle-mounted
Battery charge information is fed back to battery management system in real time by charger, and on the other hand, battery management system is by vehicle-mounted charge
After the data that machine returns carry out combing analysis, charge parameter adjustment instruction is issued to charger, dynamic adjusts charge mode.
During the charging process, once there is phenomena such as short circuit or over-voltage, overcurrent, power supply will start safeguard measure, this
When charging interrupt.After power supply power supply is restored, it is desirable that Vehicular charger also can automatically restore charge function.
3, the Software Design and Realization of alternating-current charging pile
The normal operation and function of embedded system realize the support for be unableing to do without embedded real-time operating system, especially work as
Preceding embedded system function is stronger and stronger, program becomes increasingly complex, it is necessary to by the unified management and scheduling of operating system.It is embedding
Entering formula operating system enables to program operation relatively reliable, and development efficiency and development cycle are optimized.Exchange is filled herein
The software section of electric stake is using Linux real time operating system as platform.The processor hardware of operating system transplantation have with
Lower several points:
(1) the C language compilation tool in processor has the ability of implantable code；
(2) it supports to be switched on or close at any time in program operation process；
(3) can have interrupt function, and can timing；
(4) have hardware stack, and can store certain data；
(5) stack pointer or CPU register can be read and write in storehouse by ordering；
Currently, there are many kind C language compilers can compile arm processor kernel in the market, general common main
There are SDT, ADS and GCC.Wherein SDT and ADS Jun You ARM company self-developing is write, and ADS has been carried out centainly relative to SDT
Upgrading, function is more powerful, also, ARM company no longer will provide support to SDT in future, therefore the present invention is carried out using ADS
Program writing and debugging.
RM9 processor provides two different task tupes for user, is the higher system model of permission respectively
The relatively low user mode with permission will call different system resource under two different modes.And it accesses
Permission is not also identical.When linux system is transplanted, it must just consider how to can be realized in discrepant work first
Under operation mode, unrestricted same physical layer interface function can be called.The present invention comes by using the traps SWI of ARM9
Realize this function.
Under normal circumstances, embedded microprocessor is required to that interrupt function number can be inquired in SWI, be so for
Interrupt function can be obtained by carrying out read operation to corresponding position section in the execution operating process that SWI is instructed
Number.Embedded microprocessor cores gather around the instruction set there are two different instruction length, for different instruction set, SW instruction
Function number also just possess different position section.Therefore to obtain correct position section, it must just first determine whether that processor is current
Instruction set used.After obtaining correct instruction set, and then correct interrupt function number is obtained, is next bright
The occurrence of true interrupt function number, sets 0 or sets 1, to call different functions respectively.
4, the design and realization of charging pile hardware
One charging pile control system each section hardware cell mainly needs 5V, tri- kinds of power supplies of 3.3V, 1.8V.5V is supplied
Power supply is mainly used for I/O mouthfuls and LCD touch screen interface.Main control chip S3C44B0X then needs 1.8V power supply to be powered,
The interface circuit driving power of rest part is 3.3V.In general, requirement of the circuit of logical gate for power consumption be not high,
The power consumption of main control chip is LCD display in 400mw or so, main " contributor " of system power dissipation, also only 500mw or so,
So the DC voltage for 5V is inputted using the scheme of linear stable when system designs, by operations such as filtering
Afterwards, on the one hand on the other hand the interface circuits such as expansion I/O of filtered electrical force feed to periphery are passed through into LM117, by the chip by 5V
Direct current be converted to 3.3V, then using primary filtering, send to MIC5207, converted voltages into again by MIC5207
1.8V powers for processor cores.
Reset function is all a very important function, the modules unit of system for any one system
A stable reset is required to guarantee that it is able to enter a normal working condition.Meanwhile in program software operation
In the process, once encountering crash or running winged problem, it is necessary to which reset function is forced system initialization.Generally, compare
Common reset mode has automatic electrification reset and carries out reset both of which manually, in the design of this paper, reset circuit
Using a simple RC delay circuit.
The great advantage of flash storage is can to carry out in systems data update in the erasable mode of electricity, and dash forward
After hair falls a little, data can also be preserved.Flash storage have it is low in energy consumption, capacity is bigger, can support quickly to wipe
Write, and can either full wafer carry out program programming and erasing, can be operated in a point mountain area as needed, to all kinds of of chip
Operation relies solely on the algorithm of system itself inline just completely by meet demand, does not need other external tools, therefore, is being embedded in
Very universal use has been obtained in formula system.Due to the above-mentioned storing data of flash storage feature not easy to lose, in reality
It in the application of border, is generally used for saving some important programs or code, common some constant tables and some be related to
Needs to user basic information still are able to the significant data preserved after system is powered down.Currently, common Flash data
Width is generally 8 or 16, and driving voltage is generally 3.3V.
Different from the data of Flash characteristic not easy to lose, once SDRAM power down, the data of storage will lose, still
Under the premise of guaranteeing power supply, the speed of reading and writing data will be far superior to flash storage.Therefore in practical applications, when
After system is powered on and initialized, the program being stored in Flash originally, which can be brought in SDRAM, to be handled, thus plus
The processing speed of fast system.Memory space compared to Flash, SDRAM also has biggish advantage, and cost also compares relatively
Cheaply, therefore in embedded systems use is also than wide.The characteristics of SDRAM is with capacitor is similar, and capacitor is in circuit
It must constantly carry out charging, discharge.SDRAM in embedded system must also be carried out by CPU by logic circuit continuous
Refreshing.Some common embeded processors such as S3C44B0 have relevant logic circuit again, at any time can be for SDRAM
Carry out access system.
It is added by the function of Ethernet, each charging pile can carry out data interaction with upper control machine, realize to respectively filling
The unified monitoring and management of electric stake can also be maintained easily with the real-time status of each charging pile of remote inquiry.Due to being embedded in the place that declines
It manages and does not preset ethernet control module inside device, the CS8900A of this paper proposed adoption Cirrus Logic company is as charging pile
The ethernet feature control module of control system.CS8900A is a common ethernet control module, using monolithic full duplex
Mode is integrated with isa bus interface, memory of the inside for buffering, 802.3MAC engine, 10base-T/AUI interface receipts
Send out filter and serial eeprom interface.In general, there are two the major functions of CS8900A module, one is Ethernet
The transmission of data packet, another is the reception of data packet, and sending and receiving for data packet first has to correctly matching for Depending module
It sets.After module carries out electrification reset, system initialization is carried out, all kinds of initiation parameters can be written into corresponding function control
In register.
5, the realization of charge metering
While charging pile provides charging service for user, user is needed to pay certain expense, the mode of disbursement and sattlement
It is then metering with power consumption.Currently, the use of more electric energy measuring equipment being electric energy meter.It is handed over by the data between electric energy meter
Mutually, the information of power consumption is read.Again using the IC card of integrated user information as medium, the clearing and payment consumed.Intelligence
Ammeter is a kind of with computer technology, and based on the communication technology, the kilowatt-hour meter of control is scheduled by intelligent processor chip,
Electrical power can be measured, expense calculates, carry out data interaction with host computer and support power consumption management etc..This paper's fills
In electric stake control system, the interaction and communication of data are carried out between intelligent electric meter and master control system and Vehicular charger, as a result,
The acquisition of user's charge data is carried out, transmission and processing, the operating for the other function of system provide basic information.Intelligent electric meter
It needs to be mounted at the charging interface being powered for Vehicular charger, and do not need other between the interface and intelligent electric meter
Unrelated device.Intelligent electric meter can carry out differentiated charging according to the different of charging time section, busy and idle be distinguished, using not
Same charging unit price, electric quantity metering information can preserve, and inquire at any time for user or host computer.The present invention selects
By VIA Technologies production DDZY102.Z type ammeter can satisfy above-mentioned requirements.The ammeter possesses 4 rates, can distinguish
14 periods, different rate settings can be carried out by encountering festivals or holidays or common weekend, while the intelligent electric meter can also prop up
Hold disbursement and sattlement, and monthly support setting three clearing time points, for clearing point passing metering data and other
The record of some special volume events can guarantee record more than 10 times.In addition, for electric meter fault caused by fractional hardware
Also has the function of alarm.
6, the realization of IC card read functions
It for the ease of the identification of user identity and the metering of electricity charge information and deducts fees, this electric automobile charging pile, which is equipped with, to be penetrated
Frequency card reader.User using charging pile if necessary to be charged, it is necessary first to dedicated to related unit of operation application one
IC card.When using charging pile, after charging interface is connect with Vehicular charger, need IC card close to card-reading zone,
At this point, system reads over the acquisition of information user information for reading IC card, authentication is carried out, can be user after being verified
Charging service is provided.The present invention has reading and writing IC card and RF card using CRT-288-E card reader, this card reader simultaneously
Function, user insert cards into after card reader, and card reader can lock automatically, provide manually and automatically two kinds of card taking modes, and
Stability is good, durable.
7, it swipes the card charging flow
Charging pile swipes the card charging flow as shown in figure attached drawing 3:
(1) charging pile powers on, and first carries out system initialization.
(2) IC card reader carries out card seeking, until reading IC card information, then carries out charging port connection；
(3) charging modes are selected after connecting, automatic charging of swiping the card.
(4) after this charging complete, sequel charging is inquired whether the user needs to；
(5) if desired continue charging and then set corresponding charge parameter, then charge, detained if needing not continue to charging
Except expense, terminate charging.
System footprint area of the invention is small, and construction is simple, conveniently can provide charging service to electric vehicle；2) originally
The system of invention supports internet access charging pile, can remotely check charging pile working condition and job information.
Claims (5)
1. one kind is based on Embedded charging pile system, which is characterized in that embedded main board (1), IC including linux system are read
Card device (2), printer (3), electric power controller (4), electric energy meter (5), LCD display (6), server (7), interchanger (8),
Router (9), computer (10), smart phone (11) and Vehicular charger (12), wherein IC card reader (2), printer (3), electricity
Source control device (4), electric energy meter (5), LCD display (6), server (7) with the embedded main board of linux system (1) phase
Even, electric power controller (4) is connected with Vehicular charger (12), and server (7) is connected with interchanger (8), interchanger (8) it is defeated
Outlet is connected with router (9), and router (9) is connected with computer (10), smart phone (11) simultaneously.
2. being based on Embedded charging pile system as described in claim 1, which is characterized in that the insertion of the linux system
Formula mainboard device (1) includes 16/32 ARM7TDMI RISC core using S3C44B0X processor.
3. being based on Embedded charging pile system as described in claim 1, which is characterized in that the power-supply management system (4)
Using BSB-1XX power-supply management system.
4. being based on Embedded charging pile system as described in claim 1, which is characterized in that the electric energy meter (5) uses
DDZY102.Z type ammeter.
5. being based on Embedded charging pile system as described in claim 1, which is characterized in that the IC card reader (2) uses
Be CRT-288-E card reader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535015.1A CN109228918A (en) | 2017-07-04 | 2017-07-04 | One kind being based on Embedded charging pile system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535015.1A CN109228918A (en) | 2017-07-04 | 2017-07-04 | One kind being based on Embedded charging pile system |
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| CN109228918A true CN109228918A (en) | 2019-01-18 |
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| CN201710535015.1A Pending CN109228918A (en) | 2017-07-04 | 2017-07-04 | One kind being based on Embedded charging pile system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733245A (en) * | 2019-02-15 | 2019-05-10 | 上海蔚来汽车有限公司 | Electric car is set to continue the method for charging after firmware updating or software |
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| CN109733245A (en) * | 2019-02-15 | 2019-05-10 | 上海蔚来汽车有限公司 | Electric car is set to continue the method for charging after firmware updating or software |
| CN109733245B (en) * | 2019-02-15 | 2022-04-01 | 上海蔚来汽车有限公司 | Method for continuously charging electric automobile after firmware or software is upgraded |
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Application publication date: 20190118 |
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