CN106740240A - A kind of direct-current charging post equipment and electric automobile automatic recognition system and method - Google Patents
A kind of direct-current charging post equipment and electric automobile automatic recognition system and method Download PDFInfo
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- CN106740240A CN106740240A CN201710135670.8A CN201710135670A CN106740240A CN 106740240 A CN106740240 A CN 106740240A CN 201710135670 A CN201710135670 A CN 201710135670A CN 106740240 A CN106740240 A CN 106740240A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 205
- 239000013589 supplement Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 abstract description 2
- 238000007726 management method Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
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Classifications
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- 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
- 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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- 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
- B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
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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
-
- 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
- Y02T90/14—Plug-in 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention discloses a kind of direct-current charging post equipment and electric automobile automatic recognition system and method, only need to that first communication apparatus is installed on direct-current charging post, one the second communication apparatus is installed on electric automobile, first communication apparatus is electrically connected and communicated with control board, second communication apparatus is electrically connected and communicated with battery management system and charging inlet, second communication interface is electrically connected with the second communication apparatus, after charging gun is inserted on charging inlet, the first communication interface and the second communication interface connecting communication on charging gun.First communication apparatus reads the identity information of electric automobile on the second communication apparatus, and is matched, and when the match is successful, control board control charging gun charges to electric automobile, and deducts to the amount of money needed for inductive charging.Whole process is automatically performed, and without manually carrying out charging of swiping the card, more convenient operation is quick, it is not necessary to worry that recharged card loses the charging inconvenience come to individual's charging or group's charge-carrying belt.
Description
Technical field
Charging pile technical field of the present invention, more particularly to a kind of direct-current charging post equipment and electric automobile automatic recognition system
With method.
Background technology
As the usage amount of automobile is more and more, vehicle exhaust is also increasingly severe to the influence that environment is caused, in order to full
To the demand of automobile, while slowing down the influence to environment again, at present, country advocates " energy-saving and emission-reduction " to sufficient people, it is proposed that use electricity
Electrical automobile.
Current either oil electric mixed type electric automobile or pure electric automobile, its most important energy come from charging,
At present, home and abroad is all charged using charging pile to electric automobile, and the electric automobile of domestic and foreign countries is in electric automobile
During charging pile equipment charge, direct-current charging post equipment is cumbersome with charging electric vehicle user mutual link, electric automobile
In the case where electricity is required supplementation with, after being driven to car charging pile equipment nearby emergency be flame-out by human pilot.Drive
Personnel or charging pile attendant are by the charging pile pipette tips of charging pile are inserted at the direct-current charging interface of electric automobile.Tradition
Charging pile equipment requirement client carries out brush recharged card, is input into password, or scanning APP operations are just started to charge up.And by straight
Reading electric automobile BMS communication packet data are connect, VIN yards of correspondence electric automobile in analytic message, but due to not being in market
All electric automobile BMS have vehicle VIN yards, and the method has certain limitation, and this causes the Consumer's Experience of charging user
It is very bad, and in team's level, or in electric automobile enterprise-class tools charging process, due to current charging pile equipment in itself
Need brush recharged card or charging password, the loss of recharged card and password easily causes electric automobile enterprise-class tools of team in charging valve
During reason and financial settlement, there is serious Financial Problem.
The content of the invention
For weak point present in above-mentioned technology, the present invention provides a kind of direct-current charging post equipment with electric automobile certainly
Dynamic identifying system and method, can automatically read out the identity of vehicle after by the charging inlet of charging gun insertion electric automobile
Information, is identified automatically, automatic charging, and charging process is simple, convenient, fast.
The present invention discloses a kind of direct-current charging post equipment and electric automobile automatic recognition system, including：
First communication apparatus：In direct-current charging post, the control electricity inside first communication apparatus and charging pile
Road plate electrical connection；
Charging gun：It is arranged in charging pile, the charging gun is electrically connected with charging pile control board, on the charging gun
It is provided with the first communication interface of the first communication apparatus of connection；
Second communication apparatus：It is arranged on inside electric automobile, the second communication apparatus is electrically connected with battery management system, in electricity
The charging inlet position of electrical automobile is provided with the second communication interface being connected with the second communication apparatus, and charging gun is inserted into charging
Mouthful position simultaneously, the second communication interface connecting communication on the first communication interface of the first communication apparatus and charging inlet position,
First communication apparatus searches for the second communication apparatus automatically, and sets up communication relations, reads on the second communication apparatus on electronic vapour
The identity information of car, and matched, the match is successful sends charging signals to the control board inside charging pile, controls circuit
Plate controls charging gun to charging electric vehicle, while deducting the amount of money number of charged amount
Wherein, first communication interface is the charging inlet of once-through type charging gun, and second communication interface is direct current
CAN communication interface on the charging inlet of type electric automobile, is that the first communication apparatus leads to when charging gun is inserted on charging inlet
CAN communication interface and the second communication apparatus connection communication on charging inlet on overcharge rifle and charging inlet.
Wherein, first communication interface is the independent communication interface being arranged on charging gun, second communication interface
To be arranged on the independent communication interface on charging inlet, while charging gun is inserted into charging inlet, the first communication interface and the
Two communication interface connection communications.
Wherein, it is characterised in that the first main control module, the first power module and are provided with first communication apparatus
One memory module, first power module and the first memory module are electrically connected with the first main control module simultaneously, first electricity
Power electric connection on source module and charging pile, the first main control module is electrically connected with charging gun, filled when being connected on charging inlet
After electric rifle, the communication interface signal that the first main control module passes through charging gun turn on automatically charging inlet reads the second communication apparatus
On identity information, be stored with identity database in first memory module, and the first main control module receives electric automobile
The identity database in the first memory module is transferred after identity information and is contrasted.
Wherein, second communication apparatus includes the second main control module and the second memory module, second memory module
Electrically connected with the second main control module, second main control module is electrically connected with the communication interface on charging inlet, the second storage mould
Be stored with the identity information of electric automobile in block, after the first communication apparatus is connected with the second communication apparatus, the second control module
By the identity information of electric automobile the first communication apparatus is given by communications interface transmission.
Wherein, described identity information includes vehicle VIN yard and supplements card information with money, the described VIN yards production including vehicle
Producer, age, vehicle, body model and code, engine code, assembling place and load voltage value, load current value, supplement with money
Information includes card number, car owner's identity information, and prestore amount of money number, supplements history with money.
Wherein, alarm module, the alarm module and the first main control module electricity are additionally provided with first communication apparatus
Connection, is provided with buzzer, the work of the first master control module controls alarm module on the alarm module.
Invention additionally discloses a kind of direct-current charging post equipment and electric automobile automatic identifying method, comprise the following steps：
Equipment is installed：First communication apparatus is arranged in charging pile, and is electrically connected with control board, by the second communication
Equipment is arranged in electric automobile, and is electrically connected with charging inlet and battery management system；
Signal communication：Charging gun is inserted into the once-through type charging inlet of electric automobile, the first communication on charging gun
The second communication interface connection communication at interface and charging inlet, when assembling is completed, the control board on direct-current charging post with
Battery management system on electric automobile is connected, and when connection is completed, control board sends reading signal and set to the first communication
Standby the first upper main control module, the first main control module actively passes through charging gun and the charging inlet and second being connected with charging gun
The second main control module on communication apparatus sets up communication relations；
Signal Matching：The identity information that second main control module transfers the second memory module on the second communication apparatus is sent to
First main control module, the first main control module identification identity information simultaneously transfers the body in the first memory module on the first communication apparatus
Part database is matched, and judges whether the electric automobile meets charge condition；
Charge：When all of identity information, all the match is successful, and the first communication apparatus sends charge information to control board,
Control board control charging gun charges to electric automobile, and deducts the amount of money number of the charged amount of correspondence simultaneously；
Complete charge：When the battery electric quantity in electric automobile is filled, the second communication apparatus sends stop signal to first
Communication apparatus, the stop signal that the first communication apparatus will be received is sent to control board, control board control charging gun
Stop charging, while deducted amount is fixed, and successfully deduct.
Wherein, during information matches, on the identity information and the first memory module that the first main control module will get
Identity database is matched, wherein, identity information includes vehicle VIN yards and supplements card information with money, and vehicle VIN yards includes vehicle
Manufacturer, age, vehicle, body model and code, engine code, assembling place and load voltage value, load current value,
Charging information includes card number, car owner's identity information, and prestore amount of money number, supplements history with money, only when vehicle VIN yard and supplementing card information with money
All completely in identity database data correspondence, and prestore amount of money number more than nil-norm when, just calculation the match is successful.
Wherein, in the matching process, when identity information has information to mismatch, then can not calculate that the match is successful, when
With it is unsuccessful when, the first master control module controls alarm module is alarmed, and the buzzer on alarm module sends alarm.
The beneficial effects of the invention are as follows：
Compared with prior art, the present invention discloses a kind of direct-current charging post equipment and electric automobile automatic recognition system and side
Method, it is only necessary to first communication apparatus is installed on direct-current charging post, installs second communication apparatus on electric automobile,
First communication apparatus is electrically connected and communicated with control board, and the second communication apparatus is electrically connected with battery management system and charging inlet
Connect and communicate, the second communication interface at charging inlet position is electrically connected with the second communication apparatus, when charging gun is inserted into charging
After on interface, the first communication apparatus just can be by the at the first communication interface and the charging inlet position that are set on charging gun
Two communication interface connecting communications.First communication apparatus reads the identity information of electric automobile on the second communication apparatus, and carries out
Match somebody with somebody, when the match is successful, then send charge information to control board, control board control charging gun fills to electric automobile
Electricity, and deduct to the amount of money needed for inductive charging, when matching unsuccessful, then can not be charged, and carry out alarm.Entirely
Process is automatically performed, and without artificial operation, is swiped the card without manually charging is carried out, it is only necessary in direct-current charging post and electronic vapour
Install a communication apparatus on car additional respectively, be bridge using the first communication interface and the second communication interface, make the first communication apparatus
Communicated with the second communication apparatus, so as to carry out the identification of electric automobile, and automatically controlled charging and auto deduction,
Whole process is automatically performed, and makes charging more convenient and quicker, more intelligent, it is not necessary to worry recharged card lose to individual charge or
The charging inconvenience that group's charge-carrying belt comes.
Brief description of the drawings
Fig. 1 is the first communication interface connected mode schematic diagram of the embodiment of the present invention；
Fig. 2 is second communication interface connected mode schematic diagram of the embodiment of the present invention；
Fig. 3 is the first communication interface of the embodiment of the present invention and the second equipment connection diagram；
Fig. 4 is the communication apparatus of the embodiment of the present invention first and the second communication apparatus link block schematic diagram；
Fig. 5 is the method flow diagram of embodiment of the present invention electric automobile automatic identification.
Main element explanation：
1st, charging pile 2, electric automobile
3rd, charging gun 4, the first communication apparatus
5th, the second communication apparatus 11, control board
21st, battery management system 22, charging inlet
41st, the first main control module 42, first voltage module
43rd, the first memory module 44, alarm module
51st, the second main control module 52, the second memory module.
Specific embodiment
In order to more clearly state the present invention, the present invention is further described below in conjunction with the accompanying drawings.
Fig. 1-Fig. 2 is referred to, the present invention discloses a kind of wire communication direct-current charging post equipment electric automobile automatic identification system
System, is mainly used for the identity information of automatic identification electric automobile and carries out automatic charging, deducts fees automatically, realizes this function
Capital equipment include direct-current charging post 1, electric automobile 2 and the charging gun on direct-current charging post 13, the present invention is logical
One the first communication apparatus 4 of installation on direct-current charging post 1 is crossed, second communication apparatus 5 is installed on electric automobile 2, together
When on charging gun 3 install first communication interface, electric automobile charging inlet position set one second communication connect
Mouthful, to be inserted into charging inlet using charging gun 3 and charged, realize the connection of the first communication interface and the second communication interface.And
, with the presence of two ways, a kind of is directly to be made using the charge port on DC charging rifle for first communication interface and the second communication interface
It is the first communication interface, as shown in figure 1, by the use of charging inlet as the second communication interface, by the CAN on direct-current charging interface
Communication interface is communicated, and the first communication apparatus 4 is connected with the communication of the second communication apparatus 5, so as to carry out automatic identities match,
Automatic charging is deducted fees with automatically.Another kind is that an independent interface is separately provided on rifle as the first communication interface, such as Fig. 2
It is shown, an independent interface is set at charging inlet position used as the second communication interface, when charging gun and charging inlet connect
While connecing, allow the first communication interface to be attached with the second communication interface and communicate, the interface of this kind of scheme can be
RS232 or RS485 interfaces, or other any interfaces, as long as by the first communication interface and the first communication apparatus 4
Connection, the second communication interface is connected with the second communication apparatus 5.
The first scheme is different from the position that second scheme is interface, and other annexations and operation principle are
The same, main operational principle of the invention is illustrated as embodiment using the connection scheme of the first interface.
Refer to Fig. 3, in the present embodiment, control board 11 on the first communication apparatus 4 and direct-current charging post 1 and
Charging gun 3 is electrically connected, and the second communication apparatus 5 is electrically connected with the battery management system 21 of electric automobile 2, while and electric automobile
Charging inlet 22 on 2 is electrically connected, and in the present embodiment, the second communication apparatus 5 mainly leads to second on charging inlet 22
Letter interface electrical connection, present invention is mainly used for direct-current charging post and once-through type electric automobile, once-through type charging inlet 22 includes CC1
Port, CC2 ports, S+ ports, S- ports, DC+ ports, DC- ports, A+ ports, A- ports and PE ports, wherein CC1 ports
It is that charging connection confirms port with CC2 ports, DC+ ports are the positive port of dc source, connect the battery dc of charging gun 3
Positive pole, DC- ports are dc source negative terminal mouthful, connect the battery dc negative pole of charging gun 3, and PE ports are protective grounding
End, A+ ends are low pressure accessory power supply positive pole, and A- ends are low pressure accessory power supply negative pole, and S+ ports are communication interface with S- ports, are used
In signal transmission, in the present invention, then the second communication apparatus is electrically connected with the S+ ports and S- ports of charging inlet 22, will
, used as the second communication interface, the charging inlet on charging gun 3 is the first communication interface for S+ ports and S- ports, admittedly work as charging gun
3 are inserted into when on charging inlet 22, and the first communication apparatus 4 and the second communication apparatus 5 being connected with charging gun 3 are wired at one
Rise.
Fig. 4 is referred to, in the present embodiment, the first main control module 41, the first power supply mould is provided with the first communication apparatus 4
The memory module 43 of block 42 and first, the first power module 42 and the first memory module 43 are electrically connected with the first main control module 41 simultaneously
Connect, the first power module 42 is charged with the power electric connection on charging pile 1, the first main control module 41 is electrically connected with charging gun 3
Connect, after charging gun 3 are connected on charging inlet 22, the first main control module 41 passes through the turn on automatically charging inlet 22 of charging gun 3
Communication interface signal, read the second communication apparatus 5 on identity information, be stored with identity data in the first memory module 43
Storehouse, the first main control module 41 receives the identity database transferred in the first memory module 43 after the identity information of electric automobile simultaneously
Contrasted.
In the present embodiment, the second communication apparatus 5 includes the second main control module 51 and the second memory module 52, the second storage
Module 52 is electrically connected with the second main control module 51, and the second main control module 51 is electrically connected with the communication interface on charging inlet 22, the
Be stored with the identity information of electric automobile in two memory modules 52, after the first communication apparatus 4 is connected with the second communication apparatus 5,
The identity information of electric automobile is given the first communication apparatus 4 by the second control module 51 by the second communications interface transmission, by first
Communication apparatus 4 is analyzed matching to identity information, when the match is successful, then carries out automatic charging, and it is used synchronously to deduct charging
Amount of money number, when match it is unsuccessful, then can not carry out automatic charging.
Refer to Fig. 5, wire communication direct-current charging post equipment electric automobile automatic identifying method of the invention, including it is following
Step：
Equipment is installed：First communication apparatus 4 is arranged in charging pile 1, and is electrically connected with control board 11, by second
Communication apparatus 5 is arranged in electric automobile, and is electrically connected with charging inlet 22 and battery management system 21；
Signal communication：Charging gun 3 is inserted into the once-through type charging inlet 22 of electric automobile 2, when assembling is completed, direct current
Control board 11 on type charging pile 1 is connected with the battery management system 21 on electric automobile 2, when connection is completed, control
Circuit board 11 sends and reads signal to the first main control module 41 on the first communication apparatus 4, and the active of the first main control module 41 passes through
The first communication interface on charging gun 3 and with electric automobile 2 on the communication apparatus 5 of charging inlet 22 and second on the second master
Control module 51 sets up communication relations；
Signal Matching：Second main control module 51 transfers the identity information of the second memory module 52 on the second communication apparatus 5
It is sent to the first main control module 41, the identification identity information of the first main control module 41 and first depositing of transferring on the first communication apparatus 4
Identity database in storage module 43 is matched, and judges whether the electric automobile meets charge condition；
Charge：When all of identity information, all the match is successful, and the first communication apparatus 4 sends charge information to control board
11, the control charging gun 3 of control board 11 charges to electric automobile 2；
Complete charge：When the battery electric quantity in electric automobile 2 is filled, the second communication apparatus 5 sends stop signal to the
One communication apparatus 4, the stop signal that the first communication apparatus 4 will be received is sent to control board 11, and control board 11 is controlled
Charging gun processed 3 stops charging, while stopping is deducted fees, shown on charging pile 1 final charge volume and the required amount of money and
Remaining sum, and in identity information rechargeable card message part, bales catch is except the required amount of money.
In the present embodiment, during information matches, the identity information that the first main control module 41 will get is deposited with first
Identity database in storage module 43 is matched, wherein, identity information includes vehicle VIN yards and supplements card information, vehicle VIN with money
Code includes manufacturer, age, vehicle, body model and code, engine code, assembling place and the rated voltage of vehicle
Value, load current value, charging information include card number, car owner's identity information, and prestore amount of money number, supplements history with money, only as vehicle VIN
Code it is corresponding with data of the card information all completely in identity database are supplemented with money, and prestore amount of money number more than nil-norm when,
The match is successful for calculation.
And in the matching process, when identity information has information to mismatch, then can not calculate that the match is successful, when matching not
During success, the control alarm module 44 of the first main control module 41 is alarmed, and alarm module 44 is arranged on the first communication apparatus 4,
And buzzer is provided with alarm module 44, when alarm module 44 is activated, buzzer sends alarm and reminds staff
Or charging personnel examine relevant information, and troubleshooting is carried out in time.
Advantage of the invention is that：
1st, operation principle is simple, and it is easy to realize, in only automatic identification equipment need to being separately mounted into charging pile and automobile
, rear or the first communication interface is connected logical with the second communication interface during the charging inlet of electric automobile is inserted by charging gun
After letter, the identity information of automatic identification automobile, and being matched and automatic charging, operating process is simple, swipe the card without artificial or
The validation of information of person's manual confirmation mode, greatlys save charging flow；Need not be swiped the card before charging or wechat scanning
Etc. cumbersome operation, the charging inconvenience for causing, identification dress of the invention are lost without equipment such as worry recharged cards
Put, it is more intelligent, it is more convenient, quick.
2nd, charged and reminded automatically, without manually keeping, worked as charging complete, be automatically stopped charging, and in charging
Corresponding expense is deducted, without manually being paid the bill, using more convenient, the operating time is saved；Whole process is automated
Complete, without artificial operation, swiped the card without manually charging is carried out, it is not necessary to worry that recharged card is lost and charged or group to individual
The charging inconvenience that charge-carrying belt comes；
3rd, it is inserted into the charging inlet of electric automobile by charging gun, it is possible to carry out information matches automatically, and carry out
Charge and expense deduction, greatly save the flow of charging, the method can directly make the electric automobile carry out core automatically
Business license authentication, and recharged card and intelligent terminal wechat/APP authentication steps are omitted by province, greatly simplify charging electric vehicle stream
Journey, and realize the function of automatic charging Automatic-settlement.
Disclosed above is only several specific embodiments of the invention, but the present invention is not limited to this, any ability
What the technical staff in domain can think change should all fall into protection scope of the present invention.
Claims (10)
1. a kind of direct-current charging post equipment and electric automobile automatic recognition system, it is characterised in that including：
First communication apparatus：In direct-current charging post, the control board inside first communication apparatus and charging pile
Electrical connection；
Charging gun：It is arranged in charging pile, the charging gun is electrically connected with charging pile control board, is set on the charging gun
There is the first communication interface of the first communication apparatus of connection；
Second communication apparatus：It is arranged on inside electric automobile, the second communication apparatus is electrically connected with battery management system, in electronic vapour
The charging inlet position of car is provided with the second communication interface being connected with the second communication apparatus, and charging gun is inserted into charging inlet position
Put simultaneously, the second communication interface connecting communication in the first communication interface of the first communication apparatus and charging inlet position, first
Communication apparatus searches for the second communication apparatus automatically, and sets up communication relations, reads on the second communication apparatus on electric automobile
Identity information, and matched, the match is successful sends charging signals to the control board inside charging pile, control board control
Charging gun processed is to charging electric vehicle, while deducting the amount of money number of charged amount.
2. a kind of direct-current charging post equipment according to claim 1 and electric automobile automatic recognition system, it is characterised in that
First communication interface is the charging inlet of once-through type charging gun, and second communication interface is filled for once-through type electric automobile
CAN communication interface on electrical interface, is that the first communication apparatus is by filling on charging gun when charging gun is inserted on charging inlet
CAN communication interface and the second communication apparatus connection communication on electrical interface and charging inlet.
3. a kind of direct-current charging post equipment according to claim 1 and electric automobile automatic recognition system, it is characterised in that
First communication interface is the independent communication interface being arranged on charging gun, and second communication interface is to be arranged on charging
Independent communication interface on mouth, while charging gun is inserted into charging inlet, the first communication interface is connected with the second communication interface
Communication.
4. a kind of direct-current charging post equipment according to Claims 2 or 3 any one and electric automobile automatic recognition system,
Characterized in that, being provided with the first main control module, the first power module and the first memory module, institute on first communication apparatus
The first power module and the first memory module are stated while being electrically connected with the first main control module, first power module and charging pile
On power electric connection, the first main control module is electrically connected with charging gun, after charging gun is connected on charging inlet, the first master control
The communication interface signal that module passes through charging gun turn on automatically charging inlet, reads the identity information on the second communication apparatus, institute
State and be stored with the first memory module identity database, the first main control module transfers after receiving the identity information of electric automobile
Identity database in one memory module is simultaneously contrasted.
5. a kind of direct-current charging post equipment according to Claims 2 or 3 any one and electric automobile automatic recognition system,
Characterized in that, second communication apparatus include the second main control module and the second memory module, second memory module with
Second main control module is electrically connected, and second main control module is electrically connected with the communication interface on charging inlet, the second memory module
In be stored with the identity information of electric automobile, after the first communication apparatus is connected with the second communication apparatus, the second control module will
The identity information of electric automobile gives the first communication apparatus by communications interface transmission.
6. a kind of direct-current charging post equipment according to claim 1 and electric automobile automatic recognition system, it is characterised in that
Described identity information includes vehicle VIN yard and supplements card information with money, described VIN yards manufacturer, age, car including vehicle
Type, body model and code, engine code, assembling place and load voltage value, load current value, charging information include card
Number, car owner's identity information, prestore amount of money number, supplements history with money.
7. a kind of direct-current charging post equipment according to claim 1 and electric automobile automatic recognition system, it is characterised in that
Alarm module is additionally provided with first communication apparatus, the alarm module is electrically connected with the first main control module, the alarm
Buzzer, the work of the first master control module controls alarm module are provided with module.
8. a kind of direct-current charging post equipment and electric automobile automatic identifying method, it is characterised in that comprise the following steps：
Equipment is installed：First communication apparatus is arranged in charging pile, and is electrically connected with control board, by the second communication apparatus
In electric automobile, and electrically connected with charging inlet and battery management system；
Signal communication：Charging gun is inserted into the once-through type charging inlet of electric automobile, the first communication interface on charging gun
With the second communication interface connection communication at charging inlet, when assembling is completed, control board on direct-current charging post with it is electronic
Battery management system on automobile is connected, and when connection is completed, control board sends and reads signal on the first communication apparatus
The first main control module, the first main control module actively passes through charging gun and the charging inlet that is connected with charging gun and the second communication
The second main control module in equipment sets up communication relations；
Signal Matching：The identity information that second main control module transfers the second memory module on the second communication apparatus is sent to first
Main control module, the first main control module identification identity information simultaneously transfers the identity number in the first memory module on the first communication apparatus
Matched according to storehouse, judged whether the electric automobile meets charge condition；
Charge：When all of identity information, all the match is successful, and the first communication apparatus sends charge information to control board, control
Circuit board control charging gun charges to electric automobile, and deducts the amount of money number of the charged amount of correspondence simultaneously；
Complete charge：When the battery electric quantity in electric automobile is filled, the second communication apparatus sends stop signal to the first communication
Equipment, the stop signal that the first communication apparatus will be received is sent to control board, and control board control charging gun stops
Charge, while deducted amount is fixed, and successfully deduct.
9. a kind of direct-current charging post equipment according to claim 8 and electric automobile automatic identifying method, it is characterised in that
During information matches, the identity information that the first main control module will get is carried out with the identity database in the first memory module
Matching, wherein, identity information includes vehicle VIN yard and supplements card information with money, vehicle VIN yards of manufacturer including vehicle, the age,
Vehicle, body model and code, engine code, assembling place and load voltage value, load current value, charging information include card
Number, car owner's identity information, prestore amount of money number, supplements history with money, only when vehicle VIN yards and supplements card information with money all completely in identity number
When being more than nil-norm according to the data correspondence in storehouse, and the amount of money number that prestores, just the match is successful for calculation.
10. a kind of direct-current charging post equipment according to claim 8 and electric automobile automatic identifying method, its feature exist
In, in the matching process, when identity information has information to mismatch, then can not calculate that the match is successful, when matching unsuccessful,
First master control module controls alarm module is alarmed, and the buzzer on alarm module sends alarm.
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| CN107942180A (en) * | 2018-01-03 | 2018-04-20 | 重庆长安汽车股份有限公司 | DC charging function detecting method and DC charging function detection device |
| CN107972524A (en) * | 2017-12-29 | 2018-05-01 | 智车优行科技（北京）有限公司 | A kind of electric automobile charging identification device and method |
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| CN109177801A (en) * | 2018-09-04 | 2019-01-11 | 湖南智慧畅行交通科技有限公司 | A kind of charging pile based on VIN is the automation starting method of Vehicular charging |
| CN110143151A (en) * | 2019-04-23 | 2019-08-20 | 北京智充科技有限公司 | A kind of method and system for reducing electric car charging identity documents and being stolen risk |
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| CN113085645A (en) * | 2020-01-08 | 2021-07-09 | 北京新能源汽车股份有限公司 | Automatic authentication control method, device and system for direct-current charging vehicle piles |
| CN116830354A (en) * | 2021-02-10 | 2023-09-29 | 日产自动车株式会社 | Charge/discharge control system and charge/discharge control method |
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Denomination of invention: A DC charging pile equipment and electric vehicle automatic identification system and method Effective date of registration: 20210727 Granted publication date: 20190802 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: Guangzhou Yidian Bangke Intelligent Network Technology Co.,Ltd. Registration number: Y2021980006862 |
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Date of cancellation: 20221011 Granted publication date: 20190802 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: Guangzhou Yidian Bangke Intelligent Network Technology Co.,Ltd. Registration number: Y2021980006862 |