CN208343949U - A kind of charging system applied based on electric vehicle in field - Google Patents
A kind of charging system applied based on electric vehicle in field Download PDFInfo
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- CN208343949U CN208343949U CN201820929944.0U CN201820929944U CN208343949U CN 208343949 U CN208343949 U CN 208343949U CN 201820929944 U CN201820929944 U CN 201820929944U CN 208343949 U CN208343949 U CN 208343949U
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- 230000003993 interaction Effects 0.000 claims description 43
- 238000001514 detection method Methods 0.000 claims description 26
- 238000001914 filtration Methods 0.000 claims description 23
- 230000004807 localization Effects 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 10
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- 230000002452 interceptive effect Effects 0.000 claims description 8
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T10/72—Electric energy management in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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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
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Abstract
The utility model discloses a kind of charging systems applied based on electric vehicle in field, including air switch, charging pile, electric car terminal, cell phone application；The external alternating current of air switch, and be electrically connected by power supply lead wire and the charging pile, for controlling the input of alternating current；The cell phone application and charging pile establish communication connection；The charging pile is corresponding with a pile No.；The electric car terminal is corresponding with a charge sequence number；The electric car terminal establishes wireless communication connection by matching pile No. or charge sequence number with the charging pile；The charging pile of this system has the characteristics that operation is convenient, flexible in application, at low cost, it can be with unrestricted choice wired charging or wireless charging both of which, electric vehicle in field for having installed wireless charging device additional, it can choose wireless charging mode or wired charging mode, avoid frequently plugging charging gun；Electric vehicle in field for not installing wireless charging device additional, can be used wired charging mode.
Description
Technical field
The utility model belongs to wireless charging field, in particular to a kind of charging system applied based on electric vehicle in field.
Background technique
With the fast development of China's new-energy automobile industry, electric vehicle compares vehicle in conventional fuel oil field in field, has clear
Clean, environmentally friendly, many advantages, such as noise is small, zero-emission, is widely applied in places such as storage, logistics, tourist attraction, recreation grounds.?
The power battery voltage of interior electric vehicle is generally 48V, 72V, 80V, 96V, and battery capacity is relatively small, and course continuation mileage is short, needs
Often to power battery charging.In electric vehicle be furnished with special Vehicular charger mostly, by charging gun plug-in type connect into
Row charging.Currently, state-of-the-art is wireless charging stake, i.e., electric car can be electric power storage by wireless charging technology at charging pile
It charges in pond.The advantages of such charging modes, is more, for example charging pile can be adapted to preferably severe without exposed electrical contact
Environment, what can be done is fully sealed, and use is more convenient, and electric car wireless charging does not have exposed connector, thoroughly
Avoid the security risks such as electric leakage, leakage of electricity, poor contact of contacts.Using wireless charging, power supply and transformer can be embedded in underground,
It allows electric vehicle to charge in parking area or specified charge point, is more convenient to realize unattended.
But the vehicle for being currently installed on wireless receiving end is less, can not adapt to institute in such a way that wireless charging stake is charged
There is electric car.
Therefore, the application flexibility for how improving charging pile is those skilled in the art's technical problem urgently to be resolved.Have
In consideration of it, the present inventor specially devises a kind of charging system applied based on electric vehicle in field, thus this case generates.
Utility model content
The purpose of this utility model is to provide a kind of charging systems applied based on electric vehicle in field, have operation just
Feature prompt, flexible in application, at low cost, can be with unrestricted choice wired charging or wireless charging both of which, for having installed additional
Electric vehicle in the field of wireless charging device can choose wireless charging mode or wired charging mode, avoid frequently plugging charging
Rifle；Electric vehicle in field for not installing wireless charging device additional, can be used wired charging mode.
To achieve the goals above, the technical solution adopted in the utility model is as follows:
A kind of charging system applied based on electric vehicle in field, including air switch, charging pile, electric car terminal, hand
Machine APP；The external alternating current of air switch, and be electrically connected by power supply lead wire and the charging pile, for controlling alternating current
Input；The charging pile is corresponding with a pile No.；The electric car terminal is corresponding with a charge sequence number；The pile No. and
Charge sequence number binds corresponding wireless communication address, the electric car terminal and the charging pile by match pile No. or
Charge sequence number establishes wireless communication connection；
The charging pile is equipped with transmitting terminal microcontroller, APFC module, stake end wired input controller, high-frequency inversion electricity
Road, transmitting terminal resonant network, human-computer interaction module, charging gun, wireless transmitter module；The transmitting terminal microcontroller respectively with stake
Hold wired input controller, high-frequency inverter circuit, human-computer interaction module, wireless transmitter module communication connection；The APFC module
It is described including first input end, the second input terminal, third input terminal, the first output end, second output terminal, third output end
The first input end of APFC module and the firewire of alternating current connect, and the second input terminal of the APFC module and the zero curve of alternating current connect
It connects, the third input terminal of the APFC module and the ground wire of alternating current connect；The stake end wired input controller includes first defeated
Enter end, the second input terminal, third input terminal, the first output end, second output terminal, the first of the stake end wired input controller
Input terminal is connect with the firewire of the alternating current, the second input terminal of the stake end wired input controller and the zero curve of the alternating current
Connection, the third input terminal of the stake end wired input controller are connect with the zero curve of the alternating current；The charging gun includes the
One output end, second output terminal, third output end, the first output end of the charging gun and the stake end wired input controller
The connection of the first output end, the second output terminal of the second output terminal of the charging gun and the stake end wired input controller connects
It connects, the third output end of the charging gun is connect with the third output end of the stake end wired input controller；The high frequency is inverse
Power transformation road includes first input end, the second input terminal, the first output end, second output terminal, and the first of the high-frequency inverter circuit
Input terminal is connect with the first output end of the APFC module, the second input terminal of the high-frequency inverter circuit and the APFC mould
The second output terminal of block connects；The transmitting terminal resonant network includes first input end, the second input terminal, the first output end,
Two output ends, the first input end of the transmitting terminal resonant network are connect with the first output end of the high-frequency inverter circuit, institute
The second input terminal for stating transmitting terminal resonant network is connect with the second output terminal of the high-frequency inverter circuit, the transmitting terminal resonance
It connects between first output end of network and the second output terminal of transmitting terminal resonant network a transmitting coil；
The electric car terminal is equipped with receiving end microcontroller, wired charging socket, vehicle end wired input controller, vehicle
Carry charger, power battery, receiving coil, receiving end resonant network, current rectifying and wave filtering circuit, wireless receiving module, the reception
Microcontroller is held to communicate to connect respectively with current rectifying and wave filtering circuit, vehicle end wired input controller, wireless receiving module；It is described wired
Charging socket includes first input end, the second input terminal, third input terminal, the first input end of the wired charging socket and institute
State the first output end plug-in type connection of charging gun, the second input terminal of the wired charging socket and the second of the charging gun
The connection of output end plug-in type, the third input terminal of the wired charging socket and the third output end plug-in type of the charging gun connect
It connects；The vehicle end wired input controller includes first input end, the second input terminal, third input terminal, the first output end, second
Output end, third output end, the first input end of the vehicle end wired input controller and the first of the wired charging socket
Input terminal connection, the second input terminal of the vehicle end wired input controller and the second input terminal of the wired charging socket connect
It connects, the third input terminal of the vehicle end wired input controller is connect with the third input terminal of the wired charging socket；It is described
Vehicular charger includes first input end, the second input terminal, third input terminal, the first output end, second output terminal, described vehicle-mounted
The first input end of charger is connect with the first output end of the vehicle end wired input controller, and the of the Vehicular charger
The second output terminal of two input terminals and the vehicle end wired input controller, the third input terminal of the Vehicular charger with it is described
The third output end of vehicle end wired input controller, the first output end of the Vehicular charger and the anode of power battery connect
It connects, the second output terminal of the Vehicular charger and the cathode of power battery connect；The receiving coil and the transmitting coil
Establish magnetic field connection；The receiving end resonant network includes first input end, the second input terminal, the first output end, the second output
End, the reception of connecting between the first input end of the receiving end resonant network and the second input terminal of receiving end resonant network
Coil；The current rectifying and wave filtering circuit includes first input end, the second input terminal, the first output end, second output terminal, the rectification
The first input end of filter circuit is connect with the first output end of the receiving end resonant network, and the of the current rectifying and wave filtering circuit
Two input terminals are connect with the second output terminal of the receiving end resonant network, the first output end of the current rectifying and wave filtering circuit and institute
The anode connection of power battery is stated, the second output terminal of the current rectifying and wave filtering circuit is connect with the cathode of the power battery；Institute
It states wireless receiving module and the wireless transmitter module establishes wireless communication connection.
Preferably, temperature detecting module and detection and localization module, the reception are connected on the receiving end microcontroller
Microcontroller is held to communicate to connect respectively with the temperature detecting module and detection and localization module.
Preferably, the wireless transmitter module is that 433M wirelessly communicates transmitting module, and the wireless receiving module is 433M
Wireless communication receiver module, the electric car terminal establish a point letter by matching pile No. or charge sequence number with the charging pile
Road 433M wireless communication connection.
Preferably, it connects between the alternating current and the APFC module emergent control circuit, the emergent control circuit
Including emergency stop switch and the first biswitch contactor, the first biswitch contactor is equipped with the first normal open switch of synchronous operation, the
Two normal open switch and first coil；One end of the emergency stop switch is connect with the firewire of the alternating current, the emergency stop switch it is another
One end is connected with one end of the first coil；The other end of the first coil is connect with the zero curve of the alternating current；Described
One end of one normal open switch is connect with the firewire of the alternating current, the other end of first normal open switch and the APFC module
First input end connection；One end of second normal open switch is connect with the zero curve of the alternating current, second normal open switch
The other end is connect with the second input terminal of the APFC module.
Preferably, the stake end wired input controller includes the second biswitch controller, and the second biswitch controller is set
There are the third normal open switch, the 4th normal open switch and the second coil of synchronous operation；One end of the third normal open switch with it is described
The firewire of alternating current connects, and the other end of the third normal open switch is connect with the first output end of the charging gun；Described 4th
One end of normal open switch is connect with the zero curve of the alternating current, the other end of the 4th normal open switch and the second of the charging gun
Output end connection；The both ends of second coil are connect with the transmitting terminal micro-controller communications respectively.
Preferably, the vehicle end wired input controller includes third biswitch controller, and third biswitch controller is set
There are the 5th normal open switch, the 6th normal open switch and the tertiary coil of synchronous operation；One end of 5th normal open switch with it is described
The first input end of wired charging socket connects, and the first of the other end of the 5th normal open switch and the Vehicular charger is defeated
Enter end connection；One end of 6th normal open switch is connect with the second input terminal of the wired charging socket, and the described 6th often
The other end of switch is connect with the second input terminal of the Vehicular charger；The both ends of the tertiary coil connect with described respectively
The connection of receiving end micro-controller communications.
Preferably, the human-computer interaction module includes touching display screen.
Preferably, temperature detecting module, foreign bodies detection module and positioning inspection are also connected on the receiving end microcontroller
Module is surveyed, the temperature detecting module, foreign bodies detection module and detection and localization module are logical with the receiving end microcontroller respectively
News connection.
Preferably, the model NCH8-40/20 of the first biswitch contactor.
Preferably, the second biswitch controller and third biswitch controller are relay, and model is
RPF2AJD。
(1) electric vehicle in the field for not installing wireless charging receiver:
Electric vehicle is fixed with wired charging socket, Vehicular charger and power battery in.
After electric vehicle is parked in designated position in, by the way that charging gun is inserted into field in the wired charging socket of electric vehicle,
Air switch closure, charging pile start working condition.User is inputted by the human-computer interaction module touch-control of current charging pile wait fill
Vehicular charging sequence number simultaneously selects wired charging mode (or to input the pile No. of current charging pile by cell phone application and select wired
Charge mode), and click and start to charge, human-computer interaction module sends charging instruction → transmitting terminal micro-control to transmitting terminal microcontroller
Device processed receives charging instruction → transmitting terminal microcontroller and sends charging control signal → the second pair to the second biswitch controller
The second coil, third normal open switch, the 4th normal open switch of switch controller are closed, the second biswitch controller connection → field
The Vehicular charger of interior electric vehicle enters charged state, gives power battery charging；The touching display screen of human-computer interaction module at this time
In cell phone application, wireless charging mode is in the lock state, and prevents maloperation, and wireless charging transmitting module is in standby.
Meanwhile the pile No., charged state, charging electricity of current charging pile are provided on the touching display screen of human-computer interaction module
Pressure, charging current, the interactive interface of charge capacity percentage；User can also input the pile No. of current charging pile in cell phone application,
The charged state, charging voltage, charging current of electric car, charge capacity percentage are remotely monitored by mobile phone terminal.In on the spot
When the power battery of electric vehicle is full of or needs to stop charging, user can pass through the touching display screen of human-computer interaction module (or hand
Machine APP) selection stopping charging, human-computer interaction module is sent to transmitting terminal microcontroller stops charging instruction → transmitting terminal microcontroller
Device receive stopping charging instruction → transmitting terminal microcontroller to the second biswitch controller send stop charging control signal →
The second coil, third normal open switch, the 4th normal open switch of second biswitch controller disconnect, and the second biswitch controller is disconnected
It opens；Charging pile enters standby mode, and the Vehicular charger of electric vehicle enters stopping charged state in field.
When in case of emergency, user can be by being closed emergency stop switch, at this point, the first biswitch contacts in charging process
The first normal open switch, the second normal open switch and the first coil of device belong to off-state, and the first biswitch contactor is disconnected, filled
Electric stake system is in off-position, to ensure equipment safety.
(2) electric vehicle in the field for having installed wireless charging receiver:
Electric vehicle is equipped with wired charging socket, Vehicular charger, power battery, vehicle end wired input controller, connects in
Receiving end resonant network, current rectifying and wave filtering circuit, receiving end microcontroller, wireless receiving module, temperature detecting module, detection and localization mould
Block.
1, wired charging mode
After electric vehicle is parked in designated position in, by the way that charging gun is inserted into field in the wired charging socket of electric vehicle,
Air switch closure, charging pile start working condition.User is inputted by the human-computer interaction module touch-control of current charging pile wait fill
Vehicular charging sequence number simultaneously selects wired charging mode (or to input the pile No. of current charging pile by cell phone application and select wired
Charge mode), and click and start to charge, human-computer interaction module sends charging instruction → transmitting terminal micro-control to transmitting terminal microcontroller
Device processed receive charging instruction → transmitting terminal microcontroller respectively to the second biswitch controller send charging control signal and to
Wireless transmitter module sends the second coil of charging instruction → second biswitch controller, third normal open switch, the 4th normally opened opens
Guan Jun closure, the second biswitch controller are connected；Meanwhile wireless transmitter module by charging instruction be sent to wireless receiving module →
Charging instruction is sent to receiving end microcontroller → receiving end microcontroller to third biswitch controller by wireless receiving module
Charging control signal is sent, tertiary coil, the 5th normal open switch, the 6th normal open switch of third biswitch controller are closed,
The Vehicular charger of electric vehicle enters charged state in third biswitch controller connection → field, gives power battery charging；At this time
On the touching display screen and cell phone application of human-computer interaction module, wireless charging mode is in the lock state, and prevents maloperation, wirelessly
Charging transmitting module is in standby.
Meanwhile the pile No., charged state, charging electricity of current charging pile are provided on the touching display screen of human-computer interaction module
Pressure, charging current, the interactive interface of charge capacity percentage；User can also input the pile No. of current charging pile in cell phone application,
The charged state, charging voltage, charging current of electric car, charge capacity percentage are remotely monitored by mobile phone terminal.In on the spot
When the power battery of electric vehicle is full of or needs to stop charging, user can pass through the touching display screen of human-computer interaction module (or hand
Machine APP) selection stopping charging, human-computer interaction module is sent to transmitting terminal microcontroller stops charging instruction → transmitting terminal microcontroller
Device, which receives stopping charging instruction → transmitting terminal microcontroller and sends respectively to the second biswitch controller, stops charge control letter
Number and to wireless transmitter module send stop the second coil of charging instruction → second biswitch controller, third normal open switch,
4th normal open switch disconnects, and the second biswitch controller disconnects；Meanwhile wireless transmitter module is sent to charging instruction is stopped
Wireless receiving module → wireless receiving module is sent to receiving end microcontroller → receiving end microcontroller for charging instruction is stopped
Third biswitch controller, which is sent, stops charging control signal, the tertiary coil of third biswitch controller, the 5th normal open switch,
6th normal open switch disconnects, and third biswitch controller disconnection → charging pile enters standby mode, and electric vehicle is vehicle-mounted in field
Charger enters stopping charged state.
2, wireless charging mode
Electric vehicle is parked in designated position in, in field after the detection and localization module prompt accurate positioning at electric vehicle end, air
It closes the switch, charging pile starts working condition.User inputs vehicle to be filled by the human-computer interaction module touch-control of current charging pile
Charge sequence number and select wireless charging mode (or by cell phone application input charging pile pile No. and select wireless charging mould
Formula), and click and start to charge, human-computer interaction module sends charging instruction → transmitting terminal microcontroller to transmitting terminal microcontroller and connects
Charging instruction → transmitting terminal microcontroller is received to send charging control signal to the second biswitch controller respectively and send out to wireless
It is disconnected to penetrate module transmission the second coil of charging instruction → second biswitch controller, third normal open switch, the 4th normal open switch
It opens, the second biswitch controller disconnects；Meanwhile charging instruction is sent to wireless receiving module → wirelessly connect by wireless transmitter module
It receives module and charging instruction is sent to receiving end microcontroller → receiving end microcontroller driving foreign bodies detection module detection transmitting
Whether drum has foreign matter → foreign, and receiving end microcontroller sends charging control signal, third to third biswitch controller
The tertiary coil of biswitch controller, the 5th normal open switch, the 6th normal open switch disconnect, and the disconnection of third biswitch controller →
The emitted coil of energy is sent to receiving coil, and wireless charging system enters charged state, gives power battery charging；It is man-machine at this time
On the touching display screen and cell phone application of interactive module, wired charging mode is in the lock state, and prevents maloperation.
Meanwhile the pile No., charged state, charging electricity of current charging pile are provided on the touching display screen of human-computer interaction module
Pressure, charging current, the interactive interface of charge capacity percentage；User can also input the pile No. of current charging pile in cell phone application,
The charged state, charging voltage, charging current of electric car, charge capacity percentage are remotely monitored by mobile phone terminal.In on the spot
When the power battery of electric vehicle is full of or needs to stop charging, user can pass through the touching display screen of human-computer interaction module (or hand
Machine APP) selection stopping charging, human-computer interaction module is sent to transmitting terminal microcontroller stops charging instruction → transmitting terminal microcontroller
Device, which receives stopping charging instruction → transmitting terminal microcontroller and sends respectively to high-frequency inverter circuit, stops charging signals and to nothing
Line transmitting module sends stopping charging instruction → high-frequency inverter circuit and stops working, meanwhile, wireless transmitter module will stop charging
Instruction is sent to wireless receiving module → wireless receiving module and is sent to receiving end microcontroller → reception for charging instruction is stopped
End microcontroller receives stopping charging instruction, sends to current rectifying and wave filtering circuit and stops charging signals → charging pile into standby shape
State, electric motor car wireless charging system enters stopping charged state in field.
When in case of emergency, user can be by being closed emergency stop switch, at this point, the first biswitch contacts in charging process
The first normal open switch, the second normal open switch and the first coil of device belong to off-state, and the first biswitch contactor is disconnected, filled
Electric stake system is in off-position, to ensure equipment safety.
For the prior art, the utility model is had the advantage that
(1) have the characteristics that operation is convenient, flexible in application, it can be with two kinds of moulds of unrestricted choice wired charging or wireless charging
Formula, electric vehicle in the field for having installed wireless charging device additional, can choose wireless charging mode or wired charging mode, keeps away
Exempt from frequently to plug charging gun；Electric vehicle in field for not installing wireless charging device additional, can be used wired charging mode.
(2) electric car terminal divides channel 433M to wirelessly communicate with charging pile by matching pile No. or charge sequence number foundation
Connection has the advantages that control unit in reduction, simplifies system, reduces cost, improves communication reliability and prevent communication blockage.
(3) this charging system has the interlocking function of wire/wireless charging, prevents maloperation, the operation peace of safeguards system
Entirely.
(4) when in case of emergency, user can be such that charging pile system is in by being closed emergency stop switch in charging process
Off-position, to ensure the safety of equipment.
(5) electric vehicle end is equipped with detection and localization module in field, convenient for precise positioning when wireless charging.
(6) electric vehicle end is equipped with temperature detecting module, the environment inside real-time detection wireless charging device for electric vehicle in field
Temperature, when environment temperature is higher than the maximum operating temperature of wireless charging device, the wireless charging device of electric vehicle stops charging,
To ensure the safety that charges.
Detailed description of the invention
Fig. 1 is the system block diagram of the utility model；
Fig. 2 is the schematic diagram of the emergent control circuit of the utility model；
Fig. 3 is the schematic diagram of the stake end wired input controller of the utility model；
Fig. 4 is the schematic diagram of the vehicle end wired input controller of the utility model；
Fig. 5 is the schematic diagram that the utility model is applied to electric vehicle in the field for not installing wireless charging receiver；
Fig. 6 is the schematic diagram that the utility model is applied to electric vehicle in the field for having installed wireless charging receiver additional.
Specific embodiment
As shown in Figure 1, a kind of charging system applied based on electric vehicle in field, including it is air switch Q1, charging pile, electronic
Car terminals, cell phone application；The external alternating current of air switch Q1, and be electrically connected by power supply lead wire and the charging pile, for controlling
The input of alternating current processed；Cell phone application and charging pile establish communication connection；Charging pile is corresponding with a pile No.；Electric car terminal pair
There should be a charge sequence number；Pile No. and charge sequence number bind corresponding wireless communication address, electric car terminal with fill
Electric stake establishes wireless communication connection by matching pile No. or charge sequence number；
Charging pile is equipped with transmitting terminal microcontroller, APFC module, stake end wired input controller, high-frequency inverter circuit, hair
Penetrate end resonant network, human-computer interaction module, charging gun, wireless transmitter module；Transmitting terminal microcontroller is wired defeated with stake end respectively
Enter controller, high-frequency inverter circuit, human-computer interaction module, wireless transmitter module communication connection；APFC module includes the first input
End, the second input terminal, third input terminal, the first output end, second output terminal, third output end, the first input of APFC module
End is connect with the firewire of alternating current, and the second input terminal of APFC module and the zero curve of alternating current connect, the third input terminal of APFC module
It is connect with the ground wire of alternating current；Stake end wired input controller includes first input end, the second input terminal, third input terminal, first
Output end, second output terminal, the first input end of stake end wired input controller and the firewire of alternating current connect, stake end wired input
Second input terminal of controller and the zero curve of alternating current connect, the third input terminal of stake end wired input controller and the zero curve of alternating current
Connection；Charging gun includes the first output end, second output terminal, third output end, and the first output end of charging gun and stake end are wired
First output end of input controller connects, the second output terminal of charging gun and the second output terminal of stake end wired input controller
Connection, the third output end of charging gun are connect with the third output end of stake end wired input controller；High-frequency inverter circuit includes
First input end, the second input terminal, the first output end, second output terminal, the first input end and APFC mould of high-frequency inverter circuit
First output end of block connects, and the second input terminal of high-frequency inverter circuit is connect with the second output terminal of APFC module；Transmitting terminal
Resonant network includes first input end, the second input terminal, the first output end, second output terminal, and the first of transmitting terminal resonant network
The connection of first output end of input terminal and high-frequency inverter circuit, the second input terminal and high-frequency inverter circuit of transmitting terminal resonant network
Second output terminal connection, gone here and there between the first output end of transmitting terminal resonant network and the second output terminal of transmitting terminal resonant network
Join a transmitting coil；
Electric car terminal is equipped with receiving end microcontroller, wired charging socket, vehicle end wired input controller, vehicle-mounted fills
Motor, power battery, receiving coil, receiving end resonant network, current rectifying and wave filtering circuit, wireless receiving module, receiving end microcontroller
Device is communicated to connect with current rectifying and wave filtering circuit, vehicle end wired input controller, wireless receiving module respectively；Wired charging socket includes
First input end, the second input terminal, third input terminal, the first input end of wired charging socket and the first output end of charging gun
Plug-in type connection, the second input terminal of wired charging socket and the second output terminal plug-in type of charging gun connect, and wired charging is inserted
The third input terminal of seat and the third output end plug-in type of charging gun connect；Vehicle end wired input controller includes the first input
End, the second input terminal, third input terminal, the first output end, second output terminal, third output end, vehicle end wired input controller
First input end connect with the first input end of wired charging socket, the second input terminal of vehicle end wired input controller with have
Second input terminal of line charge electrical socket connects, the third input terminal of vehicle end wired input controller and the third of wired charging socket
Input terminal connection；Vehicular charger includes first input end, the second input terminal, third input terminal, the first output end, the second output
End, the first input end of Vehicular charger connect with the first output end of vehicle end wired input controller, and the of Vehicular charger
The second output terminal of two input terminals and vehicle end wired input controller, the third input terminal and vehicle end wired input of Vehicular charger
The anode of the third output end of controller, the first output end of Vehicular charger and power battery connects, and the of Vehicular charger
The connection of the cathode of two output ends and power battery；Receiving coil is established magnetic field with transmitting coil and is connect；Receiving end resonant network packet
It includes first input end, the second input terminal, the first output end, second output terminal, the first input end of receiving end resonant network and connects
It connects between second input terminal of receiving end resonant network receiving coil；Current rectifying and wave filtering circuit includes first input end, the second input
End, the first output end, second output terminal, the first input end of current rectifying and wave filtering circuit and the first output end of receiving end resonant network
Connection, the second input terminal of current rectifying and wave filtering circuit are connect with the second output terminal of receiving end resonant network, current rectifying and wave filtering circuit
The anode of first output end and power battery connects, and the second output terminal of current rectifying and wave filtering circuit and the cathode of power battery connect；
Wireless receiving module and wireless transmitter module establish wireless communication connection.
Be connected with temperature detecting module and detection and localization module on the microcontroller of receiving end, receiving end microcontroller respectively with
Temperature detecting module and the communication connection of detection and localization module.
Wireless transmitter module is that 433M wirelessly communicates transmitting module, and wireless receiving module is 433M wireless communication receiver mould
Block, electric car terminal divide channel 433M wireless communication to connect with charging pile by matching pile No. or charge sequence number foundation.
As shown in Fig. 2, an emergent control circuit of connecting between alternating current and APFC module, emergent control circuit include that emergency stop is opened
Close Q2 and the first biswitch contactor, the first biswitch contactor is equipped with the first normal open switch K1 of synchronous operation, second normally opened
Switch K2 and first coil KM1；One end of emergency stop switch Q2 and the firewire of alternating current connect, the other end of emergency stop switch Q2 and first
One end of coil KM1 is connected；The other end of first coil KM1 and the zero curve of alternating current connect；One end of first normal open switch K1 with
The firewire of alternating current connects, and the other end of the first normal open switch K1 is connect with the first input end of APFC module；Second normal open switch
One end of K2 and the zero curve of alternating current connect, and the other end of the second normal open switch K2 is connect with the second input terminal of APFC module.
As shown in figure 3, stake end wired input controller includes the second biswitch controller, the second biswitch controller is equipped with
Third normal open switch K3, the 4th normal open switch K4 and the second coil KM2 of synchronous operation；One end and city of third normal open switch K3
The firewire connection of electricity, the other end of third normal open switch K3 and the first output end of charging gun connect；4th normal open switch K4's
The connection of the zero curve of one end and alternating current, the other end of the 4th normal open switch K4 and the second output terminal of charging gun connect；Second coil
The both ends of KM2 are connect with transmitting terminal micro-controller communications respectively.
As shown in figure 4, vehicle end wired input controller includes third biswitch controller, third biswitch controller is equipped with
The 5th normal open switch K5, the 6th normal open switch K6 and the tertiary coil KM3 of synchronous operation；One end of 5th normal open switch K5 with have
The first input end of line charge electrical socket connects, and the other end of the 5th normal open switch K5 and the first input end of Vehicular charger connect
It connects；One end of 6th normal open switch K6 is connect with the second input terminal of wired charging socket, the other end of the 6th normal open switch K6
It is connect with the second input terminal of Vehicular charger；The both ends of tertiary coil KM3 are connect with receiving end micro-controller communications respectively.
Human-computer interaction module includes touching display screen.
Temperature detecting module, foreign bodies detection module and detection and localization module, temperature are also connected on the microcontroller of receiving end
Detection module, foreign bodies detection module and detection and localization module respectively with receiving end microcontroller communication connection.
The model NCH8-40/20 of first biswitch contactor.
Second biswitch controller and third biswitch controller are relay, and model is RPF2AJD.
Embodiment 1
Electric vehicle in field for not installing wireless charging receiver, as shown in Figure 5:
Electric vehicle is fixed with wired charging socket, Vehicular charger and power battery in.
After electric vehicle is parked in designated position in, by the way that charging gun is inserted into field in the wired charging socket of electric vehicle,
Air switch Q1 closure, charging pile start working condition.User by the input of the human-computer interaction module touch-control of current charging pile to
It fills Vehicular charging sequence number and wired charging mode is selected (or to input the pile No. of current charging pile by cell phone application and selection has
Line charge power mode), and click and start to charge, human-computer interaction module is micro- to transmitting terminal microcontroller transmission charging instruction → transmitting terminal
Controller receives charging instruction → transmitting terminal microcontroller and sends charging control signal → the second to the second biswitch controller
The second coil KM2, third normal open switch K3, the 4th normal open switch K4 of biswitch controller are closed, the control of the second biswitch
The Vehicular charger of electric vehicle enters charged state in device connection → field, gives power battery charging；Human-computer interaction module at this time
On touching display screen and cell phone application, wireless charging mode is in the lock state, and prevents maloperation, at wireless charging transmitting module
In standby mode.
Meanwhile the pile No., charged state, charging electricity of current charging pile are provided on the touching display screen of human-computer interaction module
Pressure, charging current, the interactive interface of charge capacity percentage；User can also input the pile No. of current charging pile in cell phone application,
The charged state, charging voltage, charging current of electric car, charge capacity percentage are remotely monitored by mobile phone terminal.In on the spot
When the power battery of electric vehicle is full of or needs to stop charging, user can pass through the touching display screen of human-computer interaction module (or hand
Machine APP) selection stopping charging, human-computer interaction module is sent to transmitting terminal microcontroller stops charging instruction → transmitting terminal microcontroller
Device receive stopping charging instruction → transmitting terminal microcontroller to the second biswitch controller send stop charging control signal →
The second coil KM2, third normal open switch K3, the 4th normal open switch K4 of second biswitch controller are disconnected, the second biswitch
Controller disconnects；Charging pile enters standby mode, and the Vehicular charger of electric vehicle enters stopping charged state in field.
When in case of emergency, user can be by being closed emergency stop switch Q2, at this point, the first biswitch connects in charging process
The first normal open switch K1, the second normal open switch K2 and the first coil KM1 of tentaculum belong to off-state, the contact of the first biswitch
Device disconnects, and charging pile system is in off-position, to ensure equipment safety.
Embodiment 2:
Electric vehicle in field for having installed wireless charging receiver, as shown in Figure 6:
Electric vehicle is equipped with wired charging socket, Vehicular charger, power battery, vehicle end wired input controller, connects in
Receiving end resonant network, current rectifying and wave filtering circuit, receiving end microcontroller, wireless receiving module, temperature detecting module, foreign bodies detection mould
Block, detection and localization module.
1, wired charging mode
After electric vehicle is parked in designated position in, by the way that charging gun is inserted into field in the wired charging socket of electric vehicle,
Air switch Q1 closure, charging pile start working condition.User by the input of the human-computer interaction module touch-control of current charging pile to
It fills Vehicular charging sequence number and wired charging mode is selected (or to input the pile No. of current charging pile by cell phone application and selection has
Line charge power mode), and click and start to charge, human-computer interaction module is micro- to transmitting terminal microcontroller transmission charging instruction → transmitting terminal
Controller receive charging instruction → transmitting terminal microcontroller respectively to the second biswitch controller send charging control signal and
The second coil KM2 of charging instruction → second biswitch controller, third normal open switch K3, the 4th are sent to wireless transmitter module
Normal open switch K4 is closed, and the second biswitch controller is connected；Meanwhile charging instruction is sent to and wirelessly connects by wireless transmitter module
Charging instruction is sent to receiving end microcontroller → receiving end microcontroller and opened to third is double by receipts module → wireless receiving module
It closes controller and sends charging control signal, the tertiary coil KM3 of third biswitch controller, the 5th normal open switch K5, the 6th are often
Switch K6 is closed, and the Vehicular charger of electric vehicle enters charged state in third biswitch controller connection → field, to dynamic
The charging of power battery；At this time on the touching display screen and cell phone application of human-computer interaction module, wireless charging mode is in the lock state,
Maloperation is prevented, wireless charging transmitting module is in standby.
Meanwhile the pile No., charged state, charging electricity of current charging pile are provided on the touching display screen of human-computer interaction module
Pressure, charging current, the interactive interface of charge capacity percentage；User can also input the pile No. of current charging pile in cell phone application,
The charged state, charging voltage, charging current of electric car, charge capacity percentage are remotely monitored by mobile phone terminal.In on the spot
When the power battery of electric vehicle is full of or needs to stop charging, user can pass through the touching display screen of human-computer interaction module (or hand
Machine APP) selection stopping charging, human-computer interaction module is sent to transmitting terminal microcontroller stops charging instruction → transmitting terminal microcontroller
Device, which receives stopping charging instruction → transmitting terminal microcontroller and sends respectively to the second biswitch controller, stops charge control letter
Number and sent to wireless transmitter module and stop that the second coil KM2 of charging instruction → second biswitch controller, third is normally opened opens
Close K3, the 4th normal open switch K4 is disconnected, the disconnection of the second biswitch controller；Meanwhile wireless transmitter module refers to charging is stopped
Order is sent to wireless receiving module → wireless receiving module and is sent to receiving end microcontroller → receiving end for charging instruction is stopped
Microcontroller third biswitch controller, which is sent, stops charging control signal, the tertiary coil KM3 of third biswitch controller, the
Five normal open switch K5, the 6th normal open switch K6 are disconnected, and third biswitch controller disconnection → charging pile enters standby mode, field
The Vehicular charger of interior electric vehicle enters stopping charged state.
2, wireless charging mode
Electric vehicle is parked in designated position in, in field after the detection and localization module prompt accurate positioning at electric vehicle end, air
Switch Q1 closure, charging pile start working condition.User inputs vehicle to be filled by the human-computer interaction module touch-control of current charging pile
Charge sequence number simultaneously selects wireless charging mode (or to input the pile No. of charging pile by cell phone application and select wireless charging mould
Formula), and click and start to charge, human-computer interaction module sends charging instruction → transmitting terminal microcontroller to transmitting terminal microcontroller and connects
Charging instruction → transmitting terminal microcontroller is received to send charging control signal to the second biswitch controller respectively and send out to wireless
It penetrates module and sends the second coil KM2 of charging instruction → second biswitch controller, third normal open switch K3, the 4th normal open switch
K4 is disconnected, and the second biswitch controller disconnects；Meanwhile wireless transmitter module by charging instruction be sent to wireless receiving module →
Charging instruction is sent to receiving end microcontroller → receiving end microcontroller driving foreign bodies detection module inspection by wireless receiving module
Survey whether transmitting drum has foreign matter → foreign, receiving end microcontroller sends charge control letter to third biswitch controller
Number, tertiary coil KM3, the 5th normal open switch K5, the 6th normal open switch K6 of third biswitch controller are disconnected, and third is double to be opened
It closes controller disconnection → emitted coil of energy and is sent to receiving coil, wireless charging system enters charged state, gives power electric
Pond charging；At this time on the touching display screen and cell phone application of human-computer interaction module, wired charging mode is in the lock state, and is prevented
Maloperation.
Meanwhile the pile No., charged state, charging electricity of current charging pile are provided on the touching display screen of human-computer interaction module
Pressure, charging current, the interactive interface of charge capacity percentage；User can also input the pile No. of current charging pile in cell phone application,
The charged state, charging voltage, charging current of electric car, charge capacity percentage are remotely monitored by mobile phone terminal.In on the spot
When the power battery of electric vehicle is full of or needs to stop charging, user can pass through the touching display screen of human-computer interaction module (or hand
Machine APP) selection stopping charging, human-computer interaction module is sent to transmitting terminal microcontroller stops charging instruction → transmitting terminal microcontroller
Device, which receives stopping charging instruction → transmitting terminal microcontroller and sends respectively to high-frequency inverter circuit, stops charging signals and to nothing
Line transmitting module sends stopping charging instruction → high-frequency inverter circuit and stops working, meanwhile, wireless transmitter module will stop charging
Instruction is sent to wireless receiving module → wireless receiving module and is sent to receiving end microcontroller → reception for charging instruction is stopped
End microcontroller receives stopping charging instruction, sends to current rectifying and wave filtering circuit and stops charging signals → charging pile into standby shape
State, electric motor car wireless charging system enters stopping charged state in field.
When in case of emergency, user can be by being closed emergency stop switch Q2, at this point, the first biswitch connects in charging process
The first normal open switch K1, the second normal open switch K2 and the first coil KM1 of tentaculum belong to off-state, the contact of the first biswitch
Device disconnects, and charging pile system is in off-position, to ensure equipment safety.
The present embodiment has the advantage that
(1) have the characteristics that operation is convenient, flexible in application, it can be with two kinds of moulds of unrestricted choice wired charging or wireless charging
Formula, electric vehicle in the field for having installed wireless charging device additional, can choose wireless charging mode or wired charging mode, keeps away
Exempt from frequently to plug charging gun；Electric vehicle in field for not installing wireless charging device additional, can be used wired charging mode.
(2) electric car terminal divides channel 433M to wirelessly communicate with charging pile by matching pile No. or charge sequence number foundation
Connection has the advantages that control unit in reduction, simplifies system, reduces cost, improves communication reliability and prevent communication blockage.
(3) this charging system has the interlocking function of wire/wireless charging, prevents maloperation, the operation peace of safeguards system
Entirely.
(4) when in case of emergency, user can be made at charging pile system by being closed emergency stop switch Q2 in charging process
In off-position, to ensure the safety of equipment.
(5) electric vehicle end is equipped with detection and localization module in field, convenient for precise positioning when wireless charging.
(6) electric vehicle end is equipped with temperature detecting module, the environment inside real-time detection wireless charging device for electric vehicle in field
Temperature, when environment temperature is higher than the maximum operating temperature of wireless charging device, the wireless charging device of electric vehicle stops charging,
To ensure the safety that charges.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (9)
1. a kind of charging system applied based on electric vehicle in field, it is characterised in that: including air switch, charging pile, electronic vapour
Vehicle terminal, cell phone application；The external alternating current of air switch, and be electrically connected by power supply lead wire and the charging pile；The hand
Machine APP and charging pile establish communication connection；The charging pile is corresponding with a pile No.；The electric car terminal is corresponding with one
Charge sequence number；The pile No. and charge sequence number bind corresponding wireless communication address, the electric car terminal and institute
It states charging pile and wireless communication connection is established by matching pile No. or charge sequence number；
The charging pile is equipped with transmitting terminal microcontroller, APFC module, stake end wired input controller, high-frequency inverter circuit, hair
Penetrate end resonant network, human-computer interaction module, charging gun, wireless transmitter module；The transmitting terminal microcontroller has with stake end respectively
Line input controller, high-frequency inverter circuit, human-computer interaction module, wireless transmitter module communication connection；The APFC module includes
First input end, the second input terminal, third input terminal, the first output end, second output terminal, third output end, the APFC mould
The first input end of block and the firewire of alternating current connect, and the second input terminal of the APFC module and the zero curve of alternating current connect, described
The third input terminal of APFC module and the ground wire of alternating current connect；The stake end wired input controller includes first input end,
Two input terminals, third input terminal, the first output end, second output terminal, the first input end of the stake end wired input controller
It being connect with the firewire of the alternating current, the second input terminal of the stake end wired input controller is connect with the zero curve of the alternating current,
The third input terminal of the stake end wired input controller is connect with the zero curve of the alternating current；The charging gun includes the first output
The first of end, second output terminal, third output end, the first output end of the charging gun and the stake end wired input controller
Output end connection, the second output terminal of the charging gun are connect with the second output terminal of the stake end wired input controller, institute
The third output end for stating charging gun is connect with the third output end of the stake end wired input controller；The high-frequency inverter circuit
Including first input end, the second input terminal, the first output end, second output terminal, the first input end of the high-frequency inverter circuit
It is connect with the first output end of the APFC module, the of the second input terminal of the high-frequency inverter circuit and the APFC module
The connection of two output ends；The transmitting terminal resonant network includes first input end, the second input terminal, the first output end, the second output
End, the first input end of the transmitting terminal resonant network are connect with the first output end of the high-frequency inverter circuit, the transmitting
Second input terminal of end resonant network is connect with the second output terminal of the high-frequency inverter circuit, the transmitting terminal resonant network
It connects between first output end and the second output terminal of transmitting terminal resonant network a transmitting coil；
The electric car terminal is equipped with receiving end microcontroller, wired charging socket, vehicle end wired input controller, vehicle-mounted fills
Motor, power battery, receiving coil, receiving end resonant network, current rectifying and wave filtering circuit, wireless receiving module, the receiving end are micro-
Controller is communicated to connect with current rectifying and wave filtering circuit, vehicle end wired input controller, wireless receiving module respectively；The wired charging
Socket includes first input end, the second input terminal, third input terminal, and the first input end of the wired charging socket is filled with described
First output end plug-in type of electric rifle connects, the second output of the second input terminal and the charging gun of the wired charging socket
Plug-in type connection is held, the third input terminal of the wired charging socket is connect with the third output end plug-in type of the charging gun；
The vehicle end wired input controller includes first input end, the second input terminal, third input terminal, the first output end, second defeated
Outlet, third output end, the first of the first input end of the vehicle end wired input controller and the wired charging socket are defeated
Enter end connection, the second input terminal of the vehicle end wired input controller and the second input terminal of the wired charging socket connect
It connects, the third input terminal of the vehicle end wired input controller is connect with the third input terminal of the wired charging socket；It is described
Vehicular charger includes first input end, the second input terminal, third input terminal, the first output end, second output terminal, described vehicle-mounted
The first input end of charger is connect with the first output end of the vehicle end wired input controller, and the of the Vehicular charger
The second output terminal of two input terminals and the vehicle end wired input controller, the third input terminal of the Vehicular charger with it is described
The third output end of vehicle end wired input controller, the first output end of the Vehicular charger and the anode of power battery connect
It connects, the second output terminal of the Vehicular charger and the cathode of power battery connect；The receiving coil and the transmitting coil
Establish magnetic field connection；The receiving end resonant network includes first input end, the second input terminal, the first output end, the second output
End, the reception of connecting between the first input end of the receiving end resonant network and the second input terminal of receiving end resonant network
Coil；The current rectifying and wave filtering circuit includes first input end, the second input terminal, the first output end, second output terminal, the rectification
The first input end of filter circuit is connect with the first output end of the receiving end resonant network, and the of the current rectifying and wave filtering circuit
Two input terminals are connect with the second output terminal of the receiving end resonant network, the first output end of the current rectifying and wave filtering circuit and institute
The anode connection of power battery is stated, the second output terminal of the current rectifying and wave filtering circuit is connect with the cathode of the power battery；Institute
It states wireless receiving module and the wireless transmitter module establishes wireless communication connection.
2. a kind of charging system applied based on electric vehicle in field according to claim 1, it is characterised in that: the reception
It holds and is also connected with temperature detecting module, foreign bodies detection module and detection and localization module on microcontroller, the temperature detecting module,
Foreign bodies detection module and detection and localization module respectively with the receiving end microcontroller communication connection.
3. a kind of charging system applied based on electric vehicle in field according to claim 1, it is characterised in that: described wireless
Transmitting module is that 433M wirelessly communicates transmitting module, and the wireless receiving module is 433M wireless communication receiver module, the electricity
Electrical automobile terminal divides channel 433M wireless communication to connect with the charging pile by matching pile No. or charge sequence number foundation.
4. a kind of charging system applied based on electric vehicle in field according to claim 1, it is characterised in that: the alternating current
It connects between the APFC module emergent control circuit, the emergent control circuit includes emergency stop switch and the first biswitch
Contactor, the first biswitch contactor are equipped with the first normal open switch, the second normal open switch and the first coil of synchronous operation；It is described
One end of emergency stop switch is connect with the firewire of the alternating current, one end phase of the other end of the emergency stop switch and the first coil
Even；The other end of the first coil is connect with the zero curve of the alternating current；One end of first normal open switch and the alternating current
Firewire connection, the other end of first normal open switch connect with the first input end of the APFC module；Described second often
One end of switch is connect with the zero curve of the alternating current, and the second of the other end of second normal open switch and the APFC module
Input terminal connection.
5. a kind of charging system applied based on electric vehicle in field according to claim 1, it is characterised in that: the stake end
Wired input controller includes the second biswitch controller, and third of the second biswitch controller equipped with synchronous operation is normally opened to be opened
Pass, the 4th normal open switch and the second coil；One end of the third normal open switch is connect with the firewire of the alternating current, the third
The other end of normal open switch is connect with the first output end of the charging gun；One end of 4th normal open switch and the alternating current
Zero curve connection, the other end of the 4th normal open switch connect with the second output terminal of the charging gun；Second coil
Both ends connect respectively with the transmitting terminal micro-controller communications.
6. a kind of charging system applied based on electric vehicle in field according to claim 5, it is characterised in that: the vehicle end
Wired input controller includes third biswitch controller, and third biswitch controller the equipped with synchronous operation the 5th is normally opened to be opened
Pass, the 6th normal open switch and tertiary coil；One end of 5th normal open switch and the first input of the wired charging socket
End connection, the other end of the 5th normal open switch are connect with the first input end of the Vehicular charger；Described 6th is normally opened
One end of switch is connect with the second input terminal of the wired charging socket, the other end and the vehicle of the 6th normal open switch
Carry the second input terminal connection of charger；The both ends of the tertiary coil are connect with the receiving end micro-controller communications respectively.
7. a kind of charging system applied based on electric vehicle in field according to claim 1, it is characterised in that: described man-machine
Interactive module includes touching display screen.
8. a kind of charging system applied based on electric vehicle in field according to claim 4, it is characterised in that: described first
The model NCH8-40/20 of biswitch contactor.
9. a kind of charging system applied based on electric vehicle in field according to claim 6, it is characterised in that: described second
Biswitch controller and third biswitch controller are relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201820929944.0U CN208343949U (en) | 2018-06-15 | 2018-06-15 | A kind of charging system applied based on electric vehicle in field |
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|---|---|---|---|
| CN201820929944.0U CN208343949U (en) | 2018-06-15 | 2018-06-15 | A kind of charging system applied based on electric vehicle in field |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232529A (en) * | 2021-04-12 | 2021-08-10 | 深圳市欧博工程设计顾问有限公司 | Intelligent connection piece for charging pile of mechanical garage and charging method |
| CN113580998A (en) * | 2021-06-17 | 2021-11-02 | 东风汽车集团股份有限公司 | Charging authentication method, device, equipment and system for electric vehicle |
-
2018
- 2018-06-15 CN CN201820929944.0U patent/CN208343949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232529A (en) * | 2021-04-12 | 2021-08-10 | 深圳市欧博工程设计顾问有限公司 | Intelligent connection piece for charging pile of mechanical garage and charging method |
| CN113580998A (en) * | 2021-06-17 | 2021-11-02 | 东风汽车集团股份有限公司 | Charging authentication method, device, equipment and system for electric vehicle |
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