CN110329092A - A kind of charging socket with automatic shutter charging hatch door - Google Patents
A kind of charging socket with automatic shutter charging hatch door Download PDFInfo
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- CN110329092A CN110329092A CN201910206907.6A CN201910206907A CN110329092A CN 110329092 A CN110329092 A CN 110329092A CN 201910206907 A CN201910206907 A CN 201910206907A CN 110329092 A CN110329092 A CN 110329092A
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- label tag
- gun
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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
- B60L53/10—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
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging 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
- B60L53/30—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
-
- 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
-
- 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
-
- 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
Landscapes
- 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
A kind of charging socket with automatic shutter charging hatch door, is applied to charging system for electric automobile.The present invention improves convenience and user experience by the automatic shutter of charging hatch door, avoids damage charging gun and scratches the vehicle body of electric car.
Description
Technical field
The invention belongs to battery charging fields, and in particular to a kind of charging socket with automatic shutter charging hatch door.
Background technique
With the rapid development of society, automobile plays very important angle in entire society's progress and economic development
Color.The rapid development of auto industry has pushed the development of the pillar industries such as machinery, the energy, rubber, steel.However, with the whole world
The main reason for increase of total vehicle, the discharge of vehicle exhaust has become atmosphere pollution, while the day of world petroleum resource
It is becoming tight, oil price remains high always, these all force human needs to develop pollution-free and energy-saving automobile.
Since the electronic energy has advantage outstanding, so that the R and D of electric car become various countries and develop green vapour
The mainstream of vehicle.Central and local government gave very big support to electric car in recent years, and many cities have oneself now
The demand of electric car popularization plan, electric automobile market is increased under the promotion of government.
As electric car is in the universal of international and national, user requires the degree of automation that electric car charges more next
Higher, charging lid automation opening and closing becomes a kind of trend of electric car charging.However, the mode of uncapping traditional at present is still
It is controlled by the way of mechano-electronic combination, driver need to press interior button, and charge port outer cover automatically opens, makes
It is turned off manually later with finishing.What automatically opening herein was usually operated by the spring inside lid, therefore do not have
Standby state such as feeds back, is automatically closed at the functions.It follows that traditional charging lid opening and closing mode, complete when especially charging lid is closed
Complete to rely on manual operation, the degree of automation is low.
Also, present charging equipment operating process is cumbersome, and the driver for low schooling is even more to be difficult with.Charging
It needs to carry recharged card, there is the shortcomings that " easily forgeing, easy to be lost ", comparable inconvenience thus may be brought to car owner.Therefore, it mentions
For realizing the charging hatch door of automatic shutter in a kind of charging socket at low cost, easy to operate, by the charging socket and charging side
Method is applied to Intelligent charging system of electric automobile, for promoting the universal of electric car to have great importance.
Summary of the invention
In order to overcome technical bottleneck, the invention proposes a kind of charging socket with automatic shutter charging hatch door, applications
In charging system for electric automobile, the charging system for electric automobile includes at least charging equipment；The charging equipment, including charging
Stake, charging socket；The charging socket include jack housing, automatic shutter charging hatch door, decelerating motor, decelerating motor control after
Electric appliance, discrete transmission axis, driving gear, driven gear, linear guide, position limited inching switch；The charging hatch door, including it is upper
Sliding door and lower sliding door, when being in non-charged state, charging hatch door closure, to protect charging socket；When sensing that charging gun leans on
After nearly charging socket, the charging hatch door is automatically turned on；After charging terminates to draw guns, charging hatch door is closed automatically；
Wherein, the charging hatch door realizes automatic shutter by following steps:
Step 1, user realizes that account and charging gun are bound using charging APP barcode scanning two dimensional code；Wherein, electric car is matched
RFID label tag is provided on standby charging gun；
Step 2, the upper sliding door and lower sliding door of the charging hatch door are connected to the upper and lower ends of discrete transmission axis；
Step 3, user holds charging gun close to charging equipment, and the RFID label tag built in the charging gun is by the charging socket
Scanning, identification charging gun number read user data, and the scanning information including charging gun number and user data are passed
It is defeated by charging pile mainboard；Wherein, RFID read module built in the charging socket；
Step 4, the charging pile mainboard receives the scanning information, carries out to charging gun number and user data
Certification, judges whether to meet charge initiation condition；
Step 5, certification issues charge initiation order by rear charging pile mainboard, sends first kind level signal and subtracts to described
Speed motor controls relay；
Step 6, the decelerating motor starts work, and the decelerating motor drives the driving gear rotation, the active
Gear is engaged with driven gear, and the driven gear and shaft are rigidly connected, and the driving gear drives the driven tooth rotation
Dynamic, the shaft and the driven gear link；
Step 7, shaft surface two sections are provided with plus thread and left-hand thread, and the rotation of the shaft drives surface screw thread
Rotation, the upper sliding door and lower sliding door are separated with the rotation of plus thread and left-hand thread along the linear guide up and down
It opens；
Step 8 is provided with limit fine motion in the path that the upper sliding door of the charging hatch door and lower sliding door automatically turn on and opens
It closes, when unlatching reaches specified open position, disconnects the decelerating motor control relay power, the charging hatch door position is protected
Hold fixation；
Step 9, electric car charges, the charging pile mainboard real-time judge account balance situation, if the account
Remaining sum is lower than preset threshold, then issues stopping charging instruction；
Step 10, after user terminates charging, the charging gun is pulled up；
Step 11, after the charging pile mainboard detects that the charging socket and the charging gun lose physical connection, institute
It states charging pile mainboard and sends the second class level signal to decelerating motor control relay, the decelerating motor drives the master
Moving gear rotates backward, and the upper sliding door of the charging hatch door and lower sliding door is then driven to be closed in opposite directions；
Step 12, it is provided with position limited inching switch in the path that the charging hatch door is closed automatically, reaches and refers in closure
When determining closed position, the decelerating motor control relay power is disconnected, the charging hatch door position is kept fixed.
The beneficial effect comprise that firstly, the present invention can control charging hatch door and automatically turn on after being verified
Or close, to improve intelligence degree, improve user experience.Secondly, the present invention realizes electric car charging process
The manual operation that current electric car needs to use by step in charging recharged card is omitted in intelligent and convenient effect.Again
It is secondary, user's identification and verifying are carried out using in setting RFID label tag component, and fill according to the recognition result to electronic tag
Electric control realizes automatic authority recognition, has achieved the effect that insert and fill, and avoids user and carries out cumbersome permission identification behaviour
Make, improve the experience of charging operations, said effect is only realized by the component transformation to charging gun and charging interface, is reduced
Improvement cost to existing charging pile and convenient for promoting.Finally, the two-way reading manner of RFID of the invention, both may be implemented unification
Accurate allotment charging vehicle, and the quick verifying of user identity may be implemented, and can also adaptively be different vehicle
It is adapted to different rechargeable standards.
Detailed description of the invention
Charging socket schematic diagram Fig. 1-3 of the invention.
Charging system for electric automobile frame diagram Fig. 4 of the invention.
Specific embodiment
For a better understanding of the present invention, with reference to the description of the embodiment of the accompanying drawings, to method of the invention and it is
System is further detailed.
In order to fully understand the present invention, numerous details are referred in the following detailed description.But art technology
Personnel are it should be understood that the present invention may not need these details and realize.In embodiment, it is not described in detail well known side
Method, process, component, in order to avoid unnecessarily make embodiment cumbersome.
Shown in Figure 1, the present invention provides a kind of charging sockets with automatic shutter charging hatch door, are applied to electronic
Automobile charging system actual, the charging system for electric automobile include at least charging equipment；The charging equipment, including charging pile, fill
Electrical socket；The charging socket include jack housing, automatic shutter charging hatch door, decelerating motor, decelerating motor control relay,
Discrete transmission axis, driving gear, driven gear, linear guide, position limited inching switch；The charging hatch door, including upper sliding door
With lower sliding door, when being in non-charged state, charging hatch door closure, to protect charging socket；It is filled when sensing that charging gun is close
After electrical socket, the charging hatch door is automatically turned on；After charging terminates to draw guns, charging hatch door is closed automatically；
Wherein, the charging hatch door realizes automatic shutter by following steps:
Step 1, user realizes that account and charging gun are bound using charging APP barcode scanning two dimensional code；Wherein, electric car is matched
RFID label tag is provided on standby charging gun；
Step 2, the upper sliding door and lower sliding door of the charging hatch door are connected to the upper and lower ends of discrete transmission axis；
Step 3, user holds charging gun close to charging equipment, and the RFID label tag built in the charging gun is by the charging socket
Scanning, identification charging gun number read user data, and the scanning information including charging gun number and user data are passed
It is defeated by charging pile mainboard；Wherein, RFID read module built in the charging socket；
Step 4, the charging pile mainboard receives the scanning information, carries out to charging gun number and user data
Certification, judges whether to meet charge initiation condition；
Step 5, certification issues charge initiation order by rear charging pile mainboard, sends first kind level signal and subtracts to described
Speed motor controls relay；
Step 6, the decelerating motor starts work, and the decelerating motor drives the driving gear rotation, the active
Gear is engaged with driven gear, and the driven gear and shaft are rigidly connected, and the driving gear drives the driven tooth rotation
Dynamic, the shaft and the driven gear link；
Step 7, shaft surface two sections are provided with plus thread and left-hand thread, and the rotation of the shaft drives surface screw thread
Rotation, the upper sliding door and lower sliding door are separated with the rotation of plus thread and left-hand thread along the linear guide up and down
It opens；
Step 8 is provided with limit fine motion in the path that the upper sliding door of the charging hatch door and lower sliding door automatically turn on and opens
It closes, when unlatching reaches specified open position, disconnects the decelerating motor control relay power, the charging hatch door position is protected
Hold fixation；
Step 9, electric car charges, the charging pile mainboard real-time judge account balance situation, if the account
Remaining sum is lower than preset threshold, then issues stopping charging instruction；
Step 10, after user terminates charging, the charging gun is pulled up；
Step 11, after the charging pile mainboard detects that the charging socket and the charging gun lose physical connection, institute
It states charging pile mainboard and sends the second class level signal to decelerating motor control relay, the decelerating motor drives the master
Moving gear rotates backward, and the upper sliding door of the charging hatch door and lower sliding door is then driven to be closed in opposite directions；
Step 12, it is provided with position limited inching switch in the path that the charging hatch door is closed automatically, reaches and refers in closure
When determining closed position, the decelerating motor control relay power is disconnected, the charging hatch door position is kept fixed.
Preferably, wherein the charging socket setting read module, communication module, data encrypting and deciphering module, metering mould
Block, Logic control module, protective module, voice module, electronic locking device；
Wherein, the read module, the RFID information on charging gun for reading electric car outfit, identifies charging gun
Number reads user data, including information of vehicles, user information and account information；Only when user data passes through the feelings of certification
Under condition, charging equipment just allows to charge to electric car；
The communication module, for communicating with built-in ammeter and being communicated with higher level's charging Border Gateway；
The data encrypting and deciphering module, the information for the charging socket to be uploaded to the charging Border Gateway add
It is close, the information that the charging Border Gateway is issued to the charging socket is decrypted, it is ensured that the safety of data communication；
The metering module is measured for extracting voltage and current, and to current charging expense；
The Logic control module, for controlling steering logic control, input, output control；
The protective module, for ensuring the safe and reliable of charging process；
The voice module, for carrying out corresponding voice prompting to user's operation；
The electronic locking device, for locking charging gun during the charging process；
The charging Border Gateway, for car networking Platform communication, obtain load data, the vehicle shape of charging transformer
The charge data of state data, the image data of charging equipment, charging socket equipment carries out orderly charging control to each charging socket
System, the electric car to need to charge distribute charging equipment；The data wherein sent and received are all by encryption and decryption；
Preferably, wherein the charging system for electric automobile further includes charging Border Gateway, car networking platform and power train
System；
The car networking platform, for acquiring and handling the load data of charging transformer, vehicle status data, charging are set
The charge data of standby image data, charging socket equipment, sends the charging Border Gateway to；Real-time update is prestored into use
User data sends the charging equipment to complete authentication tasks；
The electric system, for providing grid power for charging equipment.
Preferably, wherein charging transformer, power factor compensation subsystem, charging control unit built in the charging pile；
The charging transformer is suitble to voltage class used in electric automobile charging station, the function for network voltage to be transformed to
Rate factor compensation subsystem, excessive reactive power consumption, the charging control unit are used when for reducing electric car charging
It is controlled in charging process.
Preferably, wherein charging equipment is AC charging equipment.
Preferably, wherein the communication module is communicated with ammeter using RS485 agreement, logical with higher level's charging Border Gateway
Letter uses Ethernet, WiFi or CAN.
Preferably, wherein the metering module configures CMC licensing.
Preferably, wherein the charging gun number includes the license plate of charging gun model and number, the information of vehicles automobile
Number, vehicle, load voltage value；The user information includes owner identity information, driving information and credit grade；The account letter
Breath includes account balance, charging duration and number.
Preferably, wherein the charging socket includes: wall-mounted, column or embedded.
Preferably, wherein read module specifically includes: the first RFID reader, first RFID reader include print
Printed circuit board (PCB), the PCB include: the first RFID label tag, are assigned uniquely to the first RFID reader and are integrated into
In one RFID reader, first RFID label tag includes having the RFID tag circuit of memory and for reading with the 2nd RFID
The first RF telecommunication circuit for taking device to communicate, second RFID reader are the RFID reader of electric car charging gun setting；
Id reader circuit, for reading about the information including the first RFID label tag and the second RFID label tag, second RFID label tag
For the RFID label tag for being assigned uniquely to electric car charging gun, and there is the 2nd RF for communicating with the first RFID reader
Telecommunication circuit；With the hardwired link for the first RFID tag circuit to be coupled to id reader circuit, the first RFID label tag via
Hardwired link communicates with id reader circuit and charging transformer and via the first RF telecommunication circuit and the second RFID reader
Communication；
Wherein, the read module, the RFID label tag of the charging gun for reading electric car outfit, identification charging gun are compiled
Number, read user data, including information of vehicles, user information and account information；Only when user data passes through certification the case where
Under, charging equipment just allows to charge to electric car, it specifically includes:
The mark of first RFID label tag is transmitted by the first RF telecommunication circuit of first RFID label tag
To second RFID reader；
Second RFID reader reads the information of first RFID label tag, determines the first RFID label tag place
Charging equipment be charging equipment that the charging Border Gateway is the distribution of current electric car；
The mark of second RFID label tag is transmitted by the 2nd RF telecommunication circuit of second RFID label tag
To first RFID reader；
First RFID reader is via the first RF telecommunication circuit to described in second RFID reader instruction
The information of label has been received in first RFID reader；
First RFID reader reads the charging gun RFID information, and identification charging gun number reads user data,
Including information of vehicles, user information and account information；
The id reader circuit cooperates with reading from the car networking from the memory with first RFID label tag and put down
The received user data information of platform, first RFID reader by current-user data with it is described received from car networking platform
User data carries out control certification；
After the current-user data is by certification, first RFID reader will wherein by the hardwired link
Charging gun number and information of vehicles be supplied to the charging transformer, the charging transformer according to charging gun number and
The charging gun model and vehicle load voltage value of information of vehicles instruction, network voltage are transformed to current electric car is suitble to be made
Voltage class charges for current electric car.
Compared with prior art, the present invention its remarkable advantage are as follows: firstly, the present invention can be after being verified, control is filled
Electric hatch door is automatically turned on or is closed, to improve intelligence degree, improves user experience.Secondly, the present invention realizes electricity
Electrical automobile charging process intelligence and convenient effect are omitted current electric car and need to use recharged card by step in charging
Manual operation.Again, user's identification and verifying are carried out using in setting RFID label tag component, and according to the knowledge to electronic tag
Other result carries out charge control, realizes automatic authority recognition, has achieved the effect that insert and fill, it is cumbersome to avoid user's progress
Permission identify operation, improve the experience of charging operations, only realized by the transformation of component to charging gun and charging interface
Effect is stated, reduces the improvement cost to existing charging pile and convenient for promoting.Finally, the two-way reading manner of RFID of the invention,
Not only unified accurate allotment charging vehicle may be implemented, but also the quick verifying of user identity may be implemented, and can also adapt to
Property be adapted to different rechargeable standards for different vehicle.
Here the preferred embodiment of the present invention is only illustrated, but its meaning is not intended to limit the scope of the invention, applicability and is matched
It sets.On the contrary, detailed explanation of the embodiments can be implemented by those skilled in the art.It will be understood that without departing from appended power
In the case of the spirit and scope of the invention that sharp claim determines, changes and modifications may be made to details.
Claims (10)
1. a kind of charging socket with automatic shutter charging hatch door, is applied to charging system for electric automobile, which is characterized in that institute
Charging system for electric automobile is stated including at least charging equipment；The charging equipment, including charging pile, charging socket；The charging
Socket includes jack housing, automatic shutter charging hatch door, decelerating motor, decelerating motor control relay, discrete transmission axis, master
Moving gear, driven gear, linear guide, position limited inching switch；The charging hatch door, including upper sliding door and lower sliding door, when being in
When non-charged state, charging hatch door closure, to protect charging socket；It is described to fill after sensing charging gun close to charging socket
Electric hatch door automatically turns on；After charging terminates to draw guns, charging hatch door is closed automatically；
Wherein, the charging socket realizes the automatic shutter of charging hatch door by following steps:
Step 1, user realizes that account and charging gun are bound using charging APP barcode scanning two dimensional code；Wherein, electric car is equipped with
RFID label tag is provided on charging gun；
Step 2, the upper sliding door and lower sliding door of the charging hatch door are connected to the upper and lower ends of discrete transmission axis；
Step 3, user holds charging gun close to charging equipment, and the RFID label tag built in the charging gun is swept by the charging socket
It retouches, identification charging gun number, reads user data, and will transmit including the scanning information of charging gun number and user data
To charging pile mainboard；Wherein, RFID read module built in the charging socket；
Step 4, the charging pile mainboard receives the scanning information, recognizes charging gun number and user data
Card, judges whether to meet charge initiation condition；
Step 5, certification issues charge initiation order by rear charging pile mainboard, sends first kind level signal to the deceleration electricity
Machine controls relay；
Step 6, the decelerating motor starts work, and the decelerating motor drives the driving gear rotation, the driving gear
It is engaged with driven gear, the driven gear and shaft are rigidly connected, and the driving gear drives the driven gear rotation, institute
It states shaft and the driven gear links；
Step 7, shaft surface two sections are provided with plus thread and left-hand thread, and the rotation of the shaft drives the rotation of surface screw thread
Turn, the upper sliding door and lower sliding door separate unlatching along the linear guide with the rotation of plus thread and left-hand thread up and down；
Step 8 is provided with position limited inching switch in the path that the upper sliding door of the charging hatch door and lower sliding door automatically turn on,
When unlatching reaches specified open position, the decelerating motor control relay power is disconnected, the charging hatch door position is kept admittedly
It is fixed；
Step 9, electric car charges, the charging pile mainboard real-time judge account balance situation, if the account balance
Lower than preset threshold, then stopping charging instruction being issued；
Step 10, after user terminates charging, the charging gun is pulled up；
Step 11, it is described to fill after the charging pile mainboard detects that the charging socket and the charging gun lose physical connection
Electric stake mainboard sends the second class level signal to the decelerating motor and controls relay, and the decelerating motor drives the driving tooth
Wheel rotates backward, and the upper sliding door of the charging hatch door and lower sliding door is then driven to be closed in opposite directions；
Step 12, it is provided with position limited inching switch in the path that the charging hatch door is closed automatically, reaches specified close in closure
When coincidence is set, the decelerating motor control relay power is disconnected, the charging hatch door position is kept fixed.
2. charging socket according to claim 1, wherein read module, communication module, data is arranged in the charging socket
Encryption/decryption module, metering module, Logic control module, protective module, voice module, electronic locking device；
Wherein, the read module, the RFID information on charging gun for reading electric car outfit, identification charging gun are compiled
Number, read user data, including information of vehicles, user information and account information；Only when user data passes through certification the case where
Under, charging equipment just allows to charge to electric car；
The communication module, for communicating with built-in ammeter and being communicated with higher level's charging Border Gateway；
The data encrypting and deciphering module, the information for the charging socket to be uploaded to the charging Border Gateway encrypt, will
The charging Border Gateway is issued to the information decryption of the charging socket, it is ensured that the safety of data communication；
The metering module is measured for extracting voltage and current, and to current charging expense；
The Logic control module, for controlling steering logic control, input, output control；
The protective module, for ensuring the safe and reliable of charging process；
The voice module, for carrying out corresponding voice prompting to user's operation；
The electronic locking device, for locking charging gun during the charging process；
The charging Border Gateway, for car networking Platform communication, obtain load data, the vehicle-state number of charging transformer
According to, the charge data of the image data of charging equipment, charging socket equipment, orderly charge control is carried out to each charging socket, is
The electric car distribution charging equipment for needing to charge；The data wherein sent and received are all by encryption and decryption.
3. charging socket according to claim 1, wherein the charging system for electric automobile further includes charging edge net
Pass, car networking platform and electric system；
The car networking platform, for acquiring and handling the load data of charging transformer, vehicle status data, charging equipment
The charge data of image data, charging socket equipment sends the charging Border Gateway to；By the prestored user number of real-time update
According to sending the charging equipment to complete authentication tasks；
The electric system, for providing grid power for charging equipment.
4. charging socket according to claim 1, wherein charging transformer, power factor compensation built in the charging pile
Subsystem, charging control unit；The charging transformer is suitble to electric automobile charging station to be made for network voltage to be transformed to
Voltage class, the power factor compensation subsystem, excessive reactive power consumption when for reducing electric car charging,
The charging control unit, for controlling charging process.
5. charging socket according to claim 1, wherein charging equipment is AC charging equipment.
6. charging socket according to claim 1, wherein the communication module is communicated with ammeter using RS485 agreement,
It communicates with higher level's charging Border Gateway using Ethernet, WiFi or CAN.
7. charging socket according to claim 1, wherein the metering module configures CMC licensing.
8. charging socket according to claim 1, wherein the charging gun number includes charging gun model and number, institute
State the license plate number, vehicle, load voltage value of information of vehicles automobile；The user information includes owner identity information, driving information
And credit grade；The account information includes account balance, charging duration and number.
9. charging socket according to claim 1, wherein the charging socket includes: wall-mounted, column or embeds
Formula.
10. charging socket according to claim 1, wherein read module specifically includes: the first RFID reader, it is described
First RFID reader includes printed circuit board (PCB), and the PCB includes: the first RFID label tag, is assigned uniquely to first
RFID reader is simultaneously integrated into the first RFID reader, and first RFID label tag includes the RFID label tag electricity with memory
Road and the first RF telecommunication circuit for communicating with the second RFID reader, second RFID reader are electric car charging
The RFID reader of rifle setting；Id reader circuit, for reading about the letter including the first RFID label tag and the second RFID label tag
Breath, second RFID label tag are to be assigned uniquely to the RFID label tag of electric car charging gun, and have for first
2nd RF telecommunication circuit of RFID reader communication；With the circuit for the first RFID tag circuit to be coupled to id reader circuit
Link, the first RFID label tag are communicated with id reader circuit and charging transformer via hardwired link and are communicated via the first RF
Circuit is communicated with the second RFID reader；
Wherein, the read module, the RFID label tag of the charging gun for reading electric car outfit, identification charging gun number,
Read user data, including information of vehicles, user information and account information；Only in the case that user data is by certification,
Charging equipment just allows to charge to electric car, specifically includes:
The mark of first RFID label tag is sent to institute by the first RF telecommunication circuit of first RFID label tag
State the second RFID reader；
Second RFID reader reads the information of first RFID label tag, determines filling where first RFID label tag
Electric equipment is the charging equipment that the charging Border Gateway is current electric car distribution；
The mark of second RFID label tag is sent to institute by the 2nd RF telecommunication circuit of second RFID label tag
State the first RFID reader；
First RFID reader indicates described first to second RFID reader via the first RF telecommunication circuit
The information of label has been received in RFID reader；
First RFID reader reads the charging gun RFID information, and identification charging gun number reads user data, including
Information of vehicles, user information and account information；
The id reader circuit cooperates with reading from the memory with first RFID label tag and connect from the car networking platform
The user data information of receipts, first RFID reader is by current-user data and described from the received user of car networking platform
Data carry out control certification；
After the current-user data is by certification, first RFID reader is filled by the hardwired link by therein
Electric rifle number and information of vehicles are supplied to the charging transformer, and the charging transformer is numbered according to the charging gun and vehicle
The charging gun model and vehicle load voltage value of information instruction, network voltage is transformed to be suitble to used in current electric car
Voltage class charges for current electric car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910206907.6A CN110329092B (en) | 2019-03-09 | 2019-03-09 | Charging socket with automatic opening and closing charging cabin door |
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| CN201910206907.6A CN110329092B (en) | 2019-03-09 | 2019-03-09 | Charging socket with automatic opening and closing charging cabin door |
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| CN110329092B CN110329092B (en) | 2020-07-21 |
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| CN201910206907.6A Active CN110329092B (en) | 2019-03-09 | 2019-03-09 | Charging socket with automatic opening and closing charging cabin door |
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| CN110329092B (en) | 2020-07-21 |
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