CN109547627A - Charging demand for electric vehicles matches service system, computer readable storage medium - Google Patents
Charging demand for electric vehicles matches service system, computer readable storage medium Download PDFInfo
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- CN109547627A CN109547627A CN201811151373.3A CN201811151373A CN109547627A CN 109547627 A CN109547627 A CN 109547627A CN 201811151373 A CN201811151373 A CN 201811151373A CN 109547627 A CN109547627 A CN 109547627A
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- power supply
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to roadside assistance fields, especially a kind of charging demand for electric vehicles matching service system and computer readable storage medium, charging demand for electric vehicles matches service system and is matched by the power supply willingness information that the charge requirement information sent to charge requirement side and power supply wish side are sent, the power supply wish side that successful match notes that the charge requirement side for sending the charge requirement information and sends the power supply willingness information, both sides are promoted to establish cooperation, make charge requirement that can effectively search out the power supply wish side for being ready to help, to obtain electric car charging rescue.
Description
Technical field
The present invention relates to roadside assistance field, especially a kind of charging demand for electric vehicles matching service system and computer
Readable storage medium storing program for executing.
Background technique
Currently, if electric car electricity exhausts in the process of moving, car owner can only select to dial roadside assistance phone, ask phase
Pass rescue personnel opens trailer and electric car is dragged to locality charging, and time-consuming for the rescue operations, and low efficiency is costly.
To improve above-mentioned inconvenience, people have developed vehicle vehicle interconnection charging technique, such as patent ZL201210590312.3,
Its charge connector is set there are two the gun joint that charges, and two charging gun joints are inserted into two electric cars respectively, make two it is electronic
Automobile is interconnected.When use.Control has the electric car (abbreviation powered vehicle) of electricity to be in discharge mode, the electronic vapour of no electricity
Vehicle (referred to as by electric car) is in charge mode, so set, then powered vehicle can be by charge connector come to by electric car
It charges, realizes the mutual rescue between vehicle vehicle.
However, although above-mentioned charge connector, which has, realizes the ability mutually rescued between vehicle vehicle, in practical applications,
How the powered vehicle being ready help or one are fast and effeciently searched out to problem to be solved.
Summary of the invention
The purpose of the present invention is making the electric car on road when not enough power supply is to arrive at the destination, can quickly be had
The charging of effect is rescued.
For this purpose, providing a kind of charging demand for electric vehicles matching service system, including memory and processor, the memory
It is stored with computer program, is that can make to perform the steps of when the program is executed by processor
Demand receiving step receives the charge requirement information that charge requirement side is sent；
Wish receiving step receives the power supply willingness information that power supply wish side is sent；
Matching step matches charge requirement information and power supply willingness information；
Notifying process successful match a pair of charge requirement information and power supply willingness information, note that and send the charge requirement
The charge requirement side of information and the power supply wish side for sending the power supply willingness information.
In matching step, according to the distance between charge requirement side and power supply wish side, both sides' price and/or direction of driving
Carry out Auto-matching.
In matching step, power supply willingness information is issued into charge requirement side and is selected, is made according to charge requirement side
Selection is matched.
In matching step, charge requirement information is issued into power supply wish side and is selected, is made according to power supply wish side
Selection is matched.
Further, charge requirement information includes demand electricity, and power supply willingness information includes that can provide electricity；Matching step
In, matched condition includes: that can provide electricity to be no less than demand electricity.
A kind of computer readable storage medium is also provided, computer program is stored with, which is charged by electric car
The processor of the mobile communication terminal of party in request performs the steps of when executing
Demand generation step generates charge requirement information according to the input of charge requirement side；
The charge requirement information is sent to charging demand for electric vehicles matching service system by demand sending step；
Reception notifying process receives the logical of the successful match that the charging demand for electric vehicles matching service system is sent
Know, and exports to charge requirement side.
In demand generation step, if detecting, the electric car electricity of charge requirement side exhausts, and needs in the charging
Ask in information requires power supply wish side to drive to this truck position automatically.
The charge requirement information includes demand electricity, in demand generation step, according to from charge requirement side's present bit
The shortest path for setting its destination calculates demand electricity.
The calculation of the demand electricity is in distance corresponding to shortest path is continued a journey with the residue by electric car
Cheng Xiangjia is calculated with distance after being added.
The residue course continuation mileage is every kilometer of power consumption by the vehicle remaining capacity of charge requirement side divided by the vehicle
It obtains.
The acquisition modes of the shortest path include all paths gone through Bian from current location to destination, therefrom automatic choosing
Out apart from shortest path.
A kind of computer readable storage medium is also provided, computer program is stored with, which is powered by electric car
The processor of the mobile communication terminal of wish side performs the steps of when executing
According to the input of power supply wish side, power supply willingness information is generated；
The power supply willingness information is sent to charging demand for electric vehicles matching service system；
Receive the notice for the successful match that the charging demand for electric vehicles matching service system is sent；
The notice is exported and gives power supply wish side.
Wherein, power supply willingness information includes that can provide electricity.
The utility model has the advantages that
Charging demand for electric vehicles matching service system of the invention is believed by the charge requirement sent to charge requirement side
The power supply willingness information that breath and power supply wish side are sent is matched, and successful match, which notes that, sends filling for the charge requirement information
Electricity demanding side and the power supply wish side for sending the power supply willingness information promote both sides to establish cooperation, keep charge requirement effective
Ground searches out the power supply wish side for being ready to help, to be rescued.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the flow chart of roadside assistance method.
Fig. 2 is a kind of circuit diagram of the charging pile A in embodiment 1.
Fig. 3 works in the connection schematic diagram of discharge mode for the charging pile A in embodiment 1.
Fig. 4 is the structural schematic diagram of the container of the charging pile A in embodiment 1.
Fig. 5 is the sectional view of the container of the charging pile A in embodiment 1.
Fig. 6 is another circuit diagram of the charging pile A in embodiment 1.
Fig. 7 is the circuit diagram of the charging pile C in embodiment 2.
Fig. 8 is the structural schematic diagram of the charging pile C in embodiment 2.
Fig. 9 is the partial enlarged view of the charging pile C in embodiment 2.
Figure 10 is that the structural schematic diagram of the banjo rear end in embodiment 2 (eliminates anticreep recess snap ring and prevents in figure
Hydrosphere)
Figure 11 works in the connection schematic diagram of charging gun input pattern for the charging pile C in embodiment 2.
Figure 12 is the partial enlarged view of the charging pile C in embodiment 3.
Specific embodiment
The invention will be further described with the following Examples.
Embodiment 1
When the shared APP of the present embodiment is run, using the bluetooth on mobile communication terminal come the vehicle with electric car
Loading system carries out networking, to obtain vehicle remaining capacity automatically.
For convenience of description, the car owner for having charge requirement is known as by electric car master hereinafter, the car owner for wish of powering is known as supplying
Electric car master.
See that Fig. 1, either power supply car owner are installed on the mobile communication terminals such as mobile phone or plate also or by electric car master
Shared APP, and after registering account number on the service platform for be stored in cloud server by shared APP and fill in vehicle model information,
Following roadside assistance method can be run.Wherein share APP every kilometer of consumption according to corresponding to the automatically derived vehicle of vehicle model information
Electricity.
When being found that vehicle remaining capacity is insufficient to allow it to drive to destination in driving procedure by electric car master, by electric car
Master can run shared APP, and following charge requirement information S1-S5 is published to clothes by the power information publication page in shared APP
Business platform, formation are sent an invitation by telegraph about:
S1. by the current location of electric car: this information utilizes the Geographic mapping of mobile communication terminal by sharing APP
Automatic cell generation.
S2. whether need powered vehicle to drive to this vehicle current location to charge: if shared APP detects vehicle residue
Electricity has exhausted, then selects "Yes" to this information automatically.If vehicle remaining capacity does not exhaust, this open information of APP is shared
Manipulation power, allow and voluntarily selected by electric car master.
S3. demand electricity: shared APP is worked as using positioning service ready-made on mobile communication terminal, acquisition by electric car master
Front position is gone through then according to the destination by electric car primary input all over all paths from current location to destination, by mutual
Comparison, selects shortest path from all paths.In view of by electric car, in order to meet with powered vehicle, worst situation needs past
Direction running far from destination, in this case, return can be generated after being charged electricity by electric car.It therefore will be corresponding to shortest path
Distance with by electric car return distance is added, obtain by electric car after charging needed for travel distance, accordingly distance count
Calculating demand electricity.Wherein, for the sake of assurance, it will be taken as longest by the return distance of electric car when calculating, then the distance is equal to
By the distance that electric car most multipotency travels, i.e., remaining course continuation mileage, wherein remaining course continuation mileage can with vehicle remaining capacity divided by
Every kilometer of power consumption is to obtain.The demand electricity being calculated supplies that the ginseng can be directlyed adopt by electric car master by the main reference of electric car
Value is examined, the reference value can also be adjusted according to reality.The distance that wherein current vehicle can also travel is according to the remaining electricity of vehicle
Amount and every kilometer of power consumption are calculated.
S4. the period for needing to charge: this information is by by the main self-setting of electric car.
S5. acceptable highest electricity price: the current average electricity price of shared APP automatic push is given by the main reference of electric car；By electricity
Car owner can directly adopt the reference value, can also be adjusted to bid to highest electricity price.
It, can be in shared APP for power information publications page face when the car owner that powers has a mind to share vehicle electricity
On following power supply willingness information X1-X5 is distributed to service platform, form power supply and invite:
X1. the current location of powered vehicle: this information utilizes the GPS positioning service of mobile communication terminal by sharing APP
It automatically generates.
Whether be X2. ready actively to drive to by electric car position: this information is by car owner's self-setting of powering.
X3. can provide electricity: this information is by car owner's self-setting of powering.
X4. power supply car owner is ready the period of power supply: this information is by car owner's self-setting of powering.
X5. power supply car owner is ready the unit price of power supply: the current average electricity price of shared APP automatic push gives power supply car owner's ginseng
It examines, power supply car owner can directly adopt the reference value, can also be adjusted to realize and bid to the reference value.
The mode that service platform forms order has following three kinds:
Mode one: service platform obtains all power supplies and invites and sent an invitation by telegraph about, before the electricity of both sides of supply and demand is matched
It puts, weight point is carried out with by factors such as the distance between electric car, the price of both sides of supply and demand, directions of driving according to powered vehicle
Analysis, brings together to powered vehicle and by electric car, forms order.Preferably, the price in order takes both sides of supply and demand to fix a price
Mean value.After order is formed, order is pushed to both sides car owner by service platform respectively.Both sides can be by sharing the network electricity on APP
The tools such as words, voice or text chat carry out interactive communication.If both sides are interested to cooperation, order, shape are agreed on shared APP
At agreement；Otherwise it cancels an order.After order is cancelled, inviting for both sides is published to respective page by service platform again.
Mode two: all power supplies are invited and are shared to by electric car master by service platform.When being had charge requirement by electric car master,
All power supplies can directly be inquired to invite, one of selection carries out about forming order.After order is formed, service platform will be ordered
Singly it is pushed to the power supply car owner selected.Equally, both sides carry out interactive communication using shared APP, it is determined whether agree to order.
Mode three: service platform, which will be sent an invitation by telegraph, about shares to power supply car owner.When the car owner that powers has a mind to power supply, can lead to
Cross directly inquire it is all sent an invitation by telegraph about, carry out selectivity should about, formed order.Equally, after order is formed, service platform is by order
Be pushed to selected by electric car master.Both sides carry out interactive communication using shared APP, it is determined whether agree to order.
Power car owner and by electric car master before not receiving successful match information, can be changed manually according to itself wish electricity price,
The information such as electricity or charge period, direction of driving, to realize more supplier's competitions and more demander's competition performances.
After power supply car owner honours an agreement, by electric car master transaction can be completed, realizes vehicle vehicle on shared APP to power supply car owner's payment
Between paid rescue.
In addition, either still being powered car owner by electric car master, there need to be certain credit that could initiate to invite on shared APP
About/should be about.After being about shaped as, for the side in both sides of supply and demand as cancelled an order without reason, service platform will run feelings according to order
Condition carries out credit rating record and punishment to cancellation person without reason.Such as: if after being about shaped as, in power supply, car owner drives close to by electricity
It during car owner, is cancelled an order without reason by electric car master, then service platform and is wanted according to the stroke converted expenses of power supply car owner
Ask main to power supply car owner's payment by electric car, vice versa.
The roadside assistance method of the present embodiment can be used for gratuitously powering and gratuitously by utilities such as electricity.Gratuitously offer electricity and
Free powered data will be recorded in the credit of car owner, and after credit rating reaches a certain level, car owner can enjoy certain electricity
The free non-accident rescue charging service of amount and/or certain number (expense pays power supply car owner by service platform).
The present embodiment also provides a kind of portable charged stake of exchange, and above-mentioned roadside assistance method is portable using the exchange
Formula charging pile is implemented.Wherein, convenient for statement hereinafter, provided charging pile is known as charging pile A.
See Fig. 2,2 both ends of pile body of charging pile A are respectively equipped with attaching plug 1 and charging gun 3, attaching plug 1 and charging
Rifle 3 is connected by single-phase electric wire (L line, N line, E line).
There is the charge-discharge control circuit 22 being made of four relays K1, K2, K3, K4 on single-phase electric wire, wherein relay
K1, K3 are connected on respectively in the L line in single-phase electric wire, and relay K2, K4 are connected on respectively in the N line in single-phase electric wire, and
Relay K1, K2 are arranged as protective switch close to attaching plug 1, and relay K3, K4 are set as safety switch close to charging gun 3
It sets, the controller 21 in pile body 2 controls the ON/OFF of relay K1, K2, K3, K4 respectively.Pile body 2 and charging gun 3 it
Between connect conventional signal wire (not shown), including CP line, CC line, charging gun 3 is inserted into the charge and discharge electrical interface of electric car
Then signal wire and vehicle-mounted BMS system establish connection.
There is an electric discharge socket 23 in pile body 2, be used to discharge to by electric car/household electrical appliance, electric discharge socket 23
Specification, shape are consistent with common socket, realize general.The N foot of electric discharge socket 23 takes electricity from the contact between relay K2, K4,
The E foot of electric discharge socket 23 is connected to the E line in single-phase electric wire, and the L foot of electric discharge socket 23 takes from the contact between relay K1, K3
Electricity.
Be equipped with an electric energy transmission direction in order to identify electric energy direction, in pile body 2 and obtain circuit 24, specifically include by
The detection circuit that resistance R1, resistance R2, pull-up resistor R3 and photo-coupler are constituted.L line in detection circuit, in attaching plug 1
Electric energy flows into the light-emitting diodes tube anode of photo-coupler after resistance R1 decaying, then flow to power supply from the cathode of light emitting diode and insert
N line in first 1.The emitter of triode is directly grounded in photo-coupler, and the collector of triode is straight through pull-up resistor R3 connection
Galvanic electricity source VCC, so that keeping collector normality is high level.Pin S1 of the collector through resistance R2 connection controller 21, with to
21 output signal of controller.Abnormal current (such as reverse current, surge hair since attaching plug 1 takes electricity from power grid, in power grid
Thorn) inevitably flow into attaching plug 1 N line.It is anti-at the both ends of light emitting diode to prevent light emitting diode from being damaged by abnormal current
To one diode D1 of parallel connection, if the N line of attaching plug 1, there are abnormal current, abnormal current is directly led L by diode D1
Line avoids light emitting diode from being reversed breakdown.
In use, there are two types of operating modes, respectively charging gun output mode, charging gun input pattern for charging pile.Wherein,
Charging gun output mode is the mode that attaching plug 1 takes electricity from alternating current and powered by charging gun 3 to electric car；Charging gun
Input pattern, which is charging gun 3, takes electricity and by the socket 23 that discharges to the mode powered by electric car from powered vehicle.
To run charging gun output mode, then the attaching plug 1 of charging pile A need to be inserted into commercial power socket by operator,
Charging gun 3 is inserted into the charge and discharge electrical interface of electric car.Since the L line in attaching plug 1 obtains electric, lumination of light emitting diode triggering
Triode ON makes the grounded collector of triode, and level thereon is lower, and the pin S1 of controller 21 is made to be lower.Controller
21 accordingly low level signal know attaching plug 1 be inserted into commercial power socket, Ying Yunhang charging gun output mode；Controller further leads to
It crosses CP line and sends pwm signal to the BMS system of electric car.According to national standard, BMS system fills charging gun 3 and vehicle end
The CC terminal connection status of electric discharge interface is judged that confirmation charging gun 3 is normally inserted into charge and discharge electrical interface, and is receiving
Change the voltage amplitude of the signal after pwm signal, with this 21 successful connection of notification controller, realization is shaken hands.Controller 21 is with this
Signal is changed as feedback signal, and to recognize whether vehicle end needs to charge, i.e., whether vehicle end requires operation charging gun output mould
Formula.After receiving feedback signal, further confirm that whether pin S1 is still low level, if then thinking the letter of Che Duanyu plug end
Number successful match can run charging gun output mode, and then control relay K1, K2, K3, K4 and all turn on, and insert power supply
First 1 electric energy taken is able to be circulated on charging gun 3, charges to vehicle, realizes the operation of charging gun output mode；Otherwise motionless
Make.
Under charging gun output mode, the electric discharge socket 23 of charging pile A it is electric, operator can also by electric discharge socket 23 to
By electric car/household electrical appliance power supply.
See Fig. 3, to run charging gun input pattern, then operator needs the operation panel on first operation power automobile,
Powered vehicle is set to be in discharge mode.Then, the charging gun 3 of charging pile A is inserted into powered vehicle, charging gun 3 it is electric, at this time according to
According to the prior art, the BMS system under discharge mode passes through the CC terminal connection status to charging gun 3 and vehicle end charge and discharge electrical interface
Judged, confirmation charging gun 3 is normally inserted into charge and discharge electrical interface, actively can send pwm signal to controller 21.Controller
21, which receive this pwm signal, then knows the level that run charging gun input pattern, and then nose into its pin S1.Due to charging gun
Operator is not required to for the attaching plug 1 of charging pile A to be inserted into commercial power socket in input pattern, and the L line in attaching plug 1 does not obtain
The pin S1 of electricity, controller 21 is maintained high level.Controller 21 recognizes this high level and then knows that attaching plug 1 is not inserted into
Commercial power socket, and then think the Signal Matching success of Che Duanyu plug end, charging gun input pattern can be run.Then, it controls
Device 21 controls relay K1, K2 and first disconnects, and makes the single-phase electric wire open circuit in attaching plug and pile body 2, avoids subsequent electric energy streams
Cause its electrification to attaching plug；Then control relay K3, K4 is connected, and the electric energy on charging gun 3 flow to electric discharge socket 23, puts
Electrical socket 23 obtains electric.At this point, operator can be powered by electric discharge socket 23 to by electric car/household electrical appliance.It should be noted that
In charging gun input pattern, if controller 21 identifies that attaching plug 1 is mistakenly inserted in commercial power socket, then it is assumed that Che Duanyu plug
The signal at end mismatches/has conflict, and then all relays is kept to disconnect.
Operator to before being powered by electric car, is first operated by the operation panel on electric car, is made by electric discharge socket 23
Charge mode is in by electric car.Then, another charging pile B is taken (can be the charging pile of the present embodiment, can also be tradition charging
Stake), the attaching plug 1 of charging pile B is inserted on the electric discharge socket 23 of charging pile A, to take electricity.Again by the charging of charging pile B
Rifle 3 is inserted by electric car, to be charged by electric car, to realize the mutual rescue between vehicle vehicle.
Certainly, operator can also be supplied by the electric discharge socket 23 of charging pile A to household electrical appliance under charging gun input pattern
Electricity.
In charging gun input pattern, although disconnecting relay K1, K2, attaching plug 1 is avoided to charge, due to this
The relay K1/K2 of the disconnection may be influenced and of short duration conducting by forceful electric power (such as exchange surge), and there are still electrifications for attaching plug 1
Risk.Take this, sees Fig. 4, pile body 2 is equipped with a container 25, before operator runs charging gun input pattern, first by power supply
Plug 1 is put into container 25, to have hidden the contact pin on attaching plug 1, is allowed to not exposed, avoid operator contact accidentally and
Electric shock.Wherein, see that Fig. 5, container 25 are equipped with flip lid 252 to be easy to open/be closed container 25.
Further, in order to avoid operator forgets for attaching plug 1 to be put into container 25 because of fault, in stake sheet
The identification switch 251 of one open type is set on body 2.In embodiment 1, identification switch 251 is specifically the contact with contact
Switch, such as button or toggle switch, which is electrically connected with controller 21.Specifically, see Fig. 5, identification switch 251
Half is embedded in the inner wall of container 25, is exposed in container 25 on identification switch 251 for controlled contact.Attaching plug 1 is put
When entering in container 25, the shell of attaching plug 1 pushes down the contact of identification switch 251, makes the conducting of identification switch 251 to controller
21 send signal；Attaching plug 1 is not put into container 25, and then identification switch 251 disconnects.After such setting, mould is inputted in charging gun
In formula, it is put into container 25 if controller 21 finds that attaching plug 1 has no, relay K3, K4 is also disconnected.This state
Under, relay K1, K2, K3, K4 are simultaneously turned on since electric main is almost impossible, therefore can ensure that attaching plug 1 powers off, it will not
Cause human electric shock's accident.After operator finds the problem, the benefit of attaching plug 1 is put into container 25, controller 21 is
Relay K3, K4 conducting are controlled, gives electric discharge socket 23 to be powered.Certainly, identification switch 251 can also be normally closed switch.
See Fig. 3, in use, the network module 26 being arranged in pile body 2 can be by the operation of charging pile A by charging pile A
Information passes to cloud server.Car owner with the mobile communication terminals such as mobile phone/plate/computer download this charging pile institute it is matched total
After enjoying APP and installing, register, can on shared APP remote inquiry charging pile A state, determine the charge capacity etc. of charging pile A
Information.Overload occurs if any charging pile A or the warning message of sending is passed through cloud by abnormal conditions, the network module 26 such as out of control
End server is sent to shared APP and shows, to remind car owner, avoids the safety problems such as fire.
The operation information and its history charge data of charging pile A can upload in real time cloud server and make a backup store,
Facilitate the later period to count service life, the frequency of use of charging pile A, car owner, stake enterprise or Che Qike according to statistical information into
Row analysis, to realize monitoring；Also the following charging can be improved using statistical information as the foundation of the trends of design of the following charging pile
The vitality of stake pushes industry technology development.
Locating module 27, specially GPS module or BDS module are equipped in charging pile A, it can be real-time by satellite positioning mode
Position the geographical location of charging pile A.After charging pile A obtains location information, cloud clothes can be uploaded in real time by network module 26
Business device, is shared on shared APP by cloud server.Other car owners can operate the shared APP on its mobile communication terminal,
Neighbouring charging pile A is found in the electronic map of shared APP, then obtains connection by the forms such as shared APP/ phone and other side
System, after confirming demand and supply wish, navigation searches out corresponding charging pile vehicle position according to the map.
Pile body 2 is built-in with take-up reel not shown in the figure and receives the single-phase electric wire on attaching plug 1 or charging gun 3
It is rolled onto pile body 1, wherein the specific structure of take-up reel can refer to the patent application 201810098502.0 of our company.Certainly it receives
Reel can also be used for the single-phase electric wire on package charging gun 3.It should be noted that take-up reel can also be removed, and will consolidate
The shape for determining the single-phase electric wire on socket 11 or charging gun 3 becomes spring wire, to achieve the purpose that store cable.
Electric energy transmission direction, which obtains circuit 24, not only can be detection circuit above, be also possible to one and controller
21 connected switches, also or a communication module being connected with controller 21.
See Fig. 6, also replacing container 25 with safety socket 25' first will be electric before operator runs charging gun input pattern
Source plug 1 is inserted into safety socket 25', to have hidden the contact pin on attaching plug 1, operator is avoided to contact electric shock accidentally.
On this basis, identification switch 251 becomes to be made of two contacts M1, M2, and contact M1, M2 are respectively arranged on safety socket L line and insert
On the inner wall in hole.Contact M1 ground connection, contact M2 meet the pin S2 pulled up inside controller 21, and attaching plug 1 is inserted into safety and inserts
When seat 25', contact M1, M2 are shorted to drag down the level on pin S2 by contact pin, so send signal to controller 21.
It should be noted that in embodiment 1, identification switch 251 can also be substituted for non-contact, proximity induction to
The inductive switch of triggering, such as magnetic induction switch, infrared switch, microwave switch, supersonic switch, Piezoelectric switches, capacitance switch.
Also with relay Control peripheral circuit, the controller internal circuit, power module of charging pile routine in pile body 2
Deng details are not described herein again.
Embodiment 2
Embodiment 2 is to realize the roadside assistance method in embodiment 1 with another kind charging pile C.It should be noted that real
Apply the socket in example 2, it should be understood that there are a connection terminal in interface, end face of the interface for docking, connection terminal not extension end
Face, to will not be touched by manpower.The connection terminal wherein fallen under end face can be stitch, then such socket is male connector；It falls into
Entering the connection terminal under end face can also be metal intermediate plate, then such socket is female
Fig. 7 is the internal circuit diagram of the charging pile of the present embodiment, is hereinafter statement side for the portable charged stake of exchange
Just, the charging pile of the present embodiment is known as charging pile C.2 both ends of pile body of charging pile C are respectively equipped with fixed socket 11 and charging
Rifle 3, fixed socket 11 and charging gun 3 are connected by single-phase electric wire (L line, N line, E line).
Operating circuit in pile body includes charge-discharge control circuit 22 and controller 21；Charge-discharge control circuit 22
Comprising there are two relay K1, K2.And relay K1 is connected in the L line in single-phase electric wire, relay K2 is connected on single-phase electricity
In N line in line；Controller 21 controls the ON/OFF of relay K1, K2 respectively.It is connected between pile body 2 and charging gun 3 normal
The signal wire (not shown) of rule, including CP line, CC line, charging gun 3 are inserted into the charge and discharge electrical interface then signal wire of electric car
Connection is established with vehicle-mounted BMS system.
In use, relay K1, K2 are connected controller 21, it is connected to fixed socket 11 with charging gun 3, electric energy can be by
Fixed socket 11 is transferred to charging gun 3, also can be transferred to fixed socket 11 by charging gun 3.
See Fig. 8, electric energy is transferred to charging gun 3 by fixed socket 11 if thinking, takes banjo 4 matched with charging pile C
It is inserted into commercial power socket on fixed socket 11, then by banjo 4, makes fixed socket 11 through banjo 4 from power grid
Electricity is taken, and is powered to charging gun 3.
Specifically, see Fig. 9, the front end of banjo 4 is equipped with three root cutting needles, and the specification of contact pin can be used for being inserted into national standard
Socket (such as 16A socket/10A socket) can also be for being inserted into the non-national standard socket such as Europe superscript or American Standard.Figure 10 is seen, to patching
There is a groove in first 4 rear end, and the slot bottom of groove uprightly has three docking stitch 4A, three docking stitch 4A to be separately connected docking
The peripheral side of three root cutting needles of 4 front end of plug, every docking stitch 4A is equipped with the plastic protection wall for surrounding docking stitch 4A
43, the inner wall of plastic protection wall 43 is less than 2.5mm (national safety standard value) with gap between stitch 4A is docked, make manpower without
Method protrudes into.The height for docking stitch 4A is lower than the height of plastic protection wall 43, to be able to ensconce in plastic protection wall 43, docking
It is cased with plastic cap 44 on the end face outwardly of stitch 4A, avoids human contact to the end face of docking stitch 4A.After such setting, behaviour
Making personnel can not protrude into manpower in gap, therefore be avoided that manpower touching docking stitch side wall, and banjo 4 is prevented individually to be inserted in
When in commercial power socket (not on fixed socket 11), operator accidentally encounters docking stitch and gets an electric shock.See Fig. 9, fixed socket
The mutual profiling of interior shape of 11 shape and groove, to be able to insertion groove.There are three the ends of fixed socket 11 docks pin hole,
For three docking stitch 4A insertion for 4 bottom portion of groove of banjo, each docking pin hole has to be made of metal intermediate plate
Connection terminal, three connection terminals docked in pin holes are separately connected L line, N line, E line in pile body 2, so that electric energy be passed
It transports in respective wire.It should be noted that the hole of leaving a blank of every power supply stitch 4A side is spare hole, in big current-carrying in Figure 10
In the case where, stitch can be added in spare hole, and stitch is in parallel with corresponding power supply stitch 4, to form stitch in parallel.
The groove inner wall of 4 rear end of banjo is equipped with a circle anticreep recess snap ring 41, the lateral wall pair of fixed socket 11
It should be equipped with a circle anticreep protrusion retainer ring 112, when banjo 4 is on fixed socket 11, anticreep protrusion retainer ring 112 falls into anticreep
To realize clamping in recess snap ring 41.A circle is additionally provided on the groove inner wall of 4 rear end of banjo made of elastic rubber
Water proof ring 42, water proof ring 42 half are embedded in groove inner wall, and part is stretched out outside groove inner wall, thus in banjo 4 mounted in solid
It when determining on socket 11, is fitted tightly over by interference fit effect on the outer wall of fixed socket 11, realizes waterproof effect.It uses
When, by banjo 4 on fixed socket 11, fixed socket 11 can take electricity, Xiang Chong by banjo 4 from commercial power socket
Electric rifle 3 is powered, and under this mode, electric energy is transferred to charging gun 3 by fixed socket 11.
If thinking, electric energy is transferred to fixed socket 11 by charging gun 3, and charging gun 3 is inserted into electric car, makes electric car
In discharge mode, obtain charging gun 3 electric；Again will be with plug socket 5 matched with charging pile C on fixed socket 11, both ends
After connecting, controller 21 controls relay K1, K2 conducting, and the electric energy on charging gun 3 is able to flow to insert row seat 5.In this way,
It is household electrical appliance/other charging piles power supply by insert row seat 5.
In order to enable charging pile C to know, fill on fixed socket 11 is banjo 4 or plug socket 5, banjo 4
There are some difference, i.e. the slot bottom of 5 rearmost flute of plug socket is equipped with signal pin made of metal for rear end and the rear end of plug socket 5
Foot 51, and the slot bottom of 4 rearmost flute of banjo is not provided with signal pins 51.Correspondingly, the end of fixed socket 11 is also set
There is a signal pin hole 111, for being inserted into for signal pins 51.Have on the hole inner sidewall of signal pin hole 111 by two contact M1,
The trigger switch that M2 is constituted, contact M1, M2 are connected to controller 21 by electric wire respectively.When plug socket 5 is mounted in fixed socket
When on 11, signal pins 51 are inserted into signal pin hole 111, and contact M1, M2 are shorted, so that electric signal is sent to controller 21,
Controller 21 learns that fill on fixed socket 11 is plug socket 5 accordingly.Existing waterproof apron is equipped in the shell of plug socket 5,
To improve the degree of protection (such as IP67) of plug socket 5, due to being the prior art in 5 shell inner waterproofing cushion rubber of plug socket, herein
Also it does not repeat.
The demountable device that plug socket 5 above belongs to charging pile C is further shown in Fig. 7, in the stake sheet of charging pile C
A non-removable electric discharge socket 23 is fixedly installed on body 2, specification, the shape for the socket 23 that discharges are consistent with common socket, from
And it realizes general.Wherein, the N foot of electric discharge socket 23 takes electricity from N line, and the E foot of electric discharge socket 23 is connected to the E in single-phase electric wire
The L foot of line, electric discharge socket 23 takes electricity from L line.
In use, there are two types of operating modes, respectively charging gun output mode, charging gun input pattern by charging pile C.Its
In, charging gun output mode is the mode that banjo 4 takes electricity from alternating current and powered by charging gun 3 to electric car；It fills
Electric rifle input pattern, which is charging gun 3, takes electricity and by plug socket 5 to the mode powered by electric car from powered vehicle.
To run charging gun output mode, then the fixed socket 11 of charging pile C need to be installed banjo by operator
4, banjo 4 is inserted into commercial power socket.At this time since trigger switch is not shorted, controller 21 fails to receive electric signal,
Accordingly, what controller 21 was able to judge to fill on fixed socket 11 is banjo 4, it should charging gun output mode is run, into
And pwm signal is sent to the BMS system of electric car by CP line.According to national standard, BMS system is passed through to charging gun 3 and vehicle
The CC terminal connection status of end charge and discharge electrical interface is judged that confirmation charging gun 3 is normally inserted into charge and discharge electrical interface, and is receiving
Change the voltage amplitude of the signal after to pwm signal, with this 21 successful connection of notification controller, realization is shaken hands.Controller 21 with
This variation signal recognizes vehicle end as feedback signal and needs to charge, and after receiving feedback signal, further confirms that trigger switch
Whether it is not shorted yet, if then thinking the Signal Matching success of Che Duanyu plug end, charging gun output mode can be run, into
And relay K1, K2 conducting are controlled, the electric energy for enabling attaching plug 1 to be taken is circulated on charging gun 3, is charged to vehicle, is realized
The operation of charging gun output mode；Otherwise it is failure to actuate.
See Figure 12, to run charging gun input pattern, then operator needs the operation panel on first operation power automobile,
Powered vehicle is set to be in discharge mode.Then the charging gun 3 of charging pile C is inserted into powered vehicle, obtains charging gun 3 electric.At this time
According to the prior art, the BMS system under discharge mode is connected shape with the CC terminal of vehicle end charge and discharge electrical interface to charging gun 3
State is judged that confirmation charging gun 3 is normally inserted into charge and discharge electrical interface, actively can send pwm signal to controller 21.Control
Device 21, which receives this pwm signal, which then to be known, run charging gun input pattern, but controller 21 wouldn't first act at this time.Then it grasps
Make personnel plug socket 5 is mounted on female socket, trigger switch is connected, controller 21 learns fixed socket after obtaining electric signal
What is filled on 11 is plug socket 5, then further confirms that and whether still receives vehicle end electric discharge pwm signal, if then thinking Che Duanyu
The Signal Matching success of plug end, can run charging gun input pattern, and then control relay K1, K2 conducting, make charging gun 3
On electric energy flow into plug socket 5, for plug socket 5 power, in this way, operator can be by plug socket 5 to by electric car/household electric
Device power supply.It should be noted that if controller 21 can not successfully realize above-mentioned matching, then relay K1, K2 are not turned on.
Then, operator first operates through plug socket 5 to before being powered by electric car by the operation panel on electric car,
Make to be in charge mode by electric car.Then, another charging pile B (can be traditional charging pile) be taken, by the attaching plug of charging pile B
It is inserted on the plug socket 5 of charging pile C, to take electricity.The charging gun of charging pile B is inserted by electric car, to be filled by electric car again
Electricity, to realize the mutual rescue between vehicle vehicle.
In addition, the electric discharge socket 23 of charging pile C obtains either under charging gun input pattern or charging gun output mode
Electricity, operator can also be powered by electric discharge socket 23 to by electric car/household electrical appliance.
Need illustrate yes, operator use charging gun input pattern when, due to before insert row socket 5 after
Electric appliance K1, K2 are simultaneously not turned on, and fixed socket 11 will not normally obtain electric.Even if fixed socket 11 is exposed to outer, operator at this time
It there will not be contact electric shock risk.
If but at a time when occurring forceful electric power (such as exchange surge), the then relay that should be disconnected in the electric energy of powered vehicle output
K1/K2 may obtain electric by of short duration conducting, fixed socket 11.When fixed socket 11 charges, due to the connection on fixed socket 11
Terminal is all ensconced in docking pin hole, and manpower is touched less than will not generate the danger of electric shock.Embodiment 1 passes through charging pile C's
Interface for docking plug socket 5 is arranged to fixed socket 11 rather than connection terminal is exposed to outer plug, ensures operation with this
Personnel will not get an electric shock.
Further, it is equipped with conventional automatic protective door in each pin hole of 11 end of fixed socket, banjo 4 is right
During connecing fixed socket 11, automatic protective door is pushed open by the contact pin on banjo 4；Banjo 4 is detached from fixed socket
After 11, automatic protective door is closed automatically.Automatic protective door standing on the jack of existing socket at, realization principle and specific structure
Belong to the prior art, not repeating the operating circuit in pile body herein includes charge-discharge control circuit 22 and controller
21；Charge-discharge control circuit 22 includes that there are two relay K1, K2.And relay K1 is connected in the L line in single-phase electric wire, after
Electric appliance K2 is connected in the N line in single-phase electric wire；Controller 21 controls the ON/OFF of relay K1, K2 respectively.Pile body 2
Conventional signal wire (not shown), including CP line, CC line are connected between charging gun 3, charging gun 3 is inserted into electric car
Then signal wire and vehicle-mounted BMS system establish connection to charge and discharge electrical interface.
In use, relay K1, K2 are connected controller 21, it is connected to fixed socket 11 with charging gun 3, electric energy can be by
Fixed socket 11 is transferred to charging gun 3, also can be transferred to fixed socket 11 by charging gun 3.
See Fig. 9, electric energy is transferred to charging gun 3 by fixed socket 11 if thinking, takes banjo 4 matched with charging pile C
It is inserted into commercial power socket on fixed socket 11, then by banjo 4, makes fixed socket 11 through banjo 4 from power grid
Electricity is taken, and is powered to charging gun 3.
Specifically, see Fig. 9, the front end of banjo 4 is equipped with three root cutting needles, and the specification of contact pin can be used for being inserted into national standard
Socket (such as 16A socket/10A socket) can also be for being inserted into the non-national standard socket such as Europe superscript or American Standard.Figure 10 is seen, to patching
There is a groove in first 4 rear end, and the slot bottom of groove uprightly has three docking stitch 4A, three docking stitch 4A to be separately connected docking
The peripheral side of three root cutting needles of 4 front end of plug, every docking stitch 4A is equipped with the plastic protection wall for surrounding docking stitch 4A
43, the inner wall of plastic protection wall 43 is less than 2.5mm (national safety standard value) with gap between stitch 4A is docked, make manpower without
Method protrudes into.The height for docking stitch 4A is lower than the height of plastic protection wall 43, to be able to ensconce in plastic protection wall 43, docking
It is cased with plastic cap 44 on the end face outwardly of stitch 4A, avoids human contact to the end face of docking stitch 4A.After such setting, behaviour
Making personnel can not protrude into manpower in gap, therefore be avoided that manpower touching docking stitch side wall, and banjo 4 is prevented individually to be inserted in
When in commercial power socket (not on fixed socket 11), operator accidentally encounters docking stitch and gets an electric shock.See Fig. 9, fixed socket
The mutual profiling of interior shape of 11 shape and groove, to be able to insertion groove.There are three the ends of fixed socket 11 docks pin hole,
For three docking stitch 4A insertion for 4 bottom portion of groove of banjo, each docking pin hole has to be made of metal intermediate plate
Connection terminal, three connection terminals docked in pin holes are separately connected L line, N line, E line in pile body 2, so that electric energy be passed
It transports in respective wire.It should be noted that the hole of leaving a blank of every power supply stitch 4A side is spare hole, in big current-carrying in Figure 10
In the case where, stitch can be added in spare hole, and stitch is in parallel with corresponding power supply stitch 4, to form stitch in parallel.
The groove inner wall of 4 rear end of banjo is equipped with a circle anticreep recess snap ring 41, the lateral wall pair of fixed socket 11
It should be equipped with a circle anticreep protrusion retainer ring 112, when banjo 4 is on fixed socket 11, anticreep protrusion retainer ring 112 falls into anticreep
To realize clamping in recess snap ring 41.A circle is additionally provided on the groove inner wall of 4 rear end of banjo made of elastic rubber
Water proof ring 42, water proof ring 42 half are embedded in groove inner wall, and part is stretched out outside groove inner wall, thus in banjo 4 mounted in solid
It when determining on socket 11, is fitted tightly over by interference fit effect on the outer wall of fixed socket 11, realizes waterproof effect.It uses
When, by banjo 4 on fixed socket 11, fixed socket 11 can take electricity, Xiang Chong by banjo 4 from commercial power socket
Electric rifle 3 is powered, and under this mode, electric energy is transferred to charging gun 3 by fixed socket 11.
If thinking, electric energy is transferred to fixed socket 11 by charging gun 3, and charging gun 3 is inserted into electric car, makes electric car
In discharge mode, obtain charging gun 3 electric；Again will be with plug socket 5 matched with charging pile C on fixed socket 11, both ends
After connecting, controller 21 controls relay K1, K2 conducting, and the electric energy on charging gun 3 is able to flow to insert row seat 5.In this way,
It is household electrical appliance/other charging piles power supply by insert row seat 5.
In order to enable charging pile C to know, fill on fixed socket 11 is banjo 4 or plug socket 5, banjo 4
There are some difference, i.e. the slot bottom of 5 rearmost flute of plug socket is equipped with signal pin made of metal for rear end and the rear end of plug socket 5
Foot 51, and the slot bottom of 4 rearmost flute of banjo is not provided with signal pins 51.Correspondingly, the end of fixed socket 11 is also set
There is a signal pin hole 111, for being inserted into for signal pins 51.Have on the hole inner sidewall of signal pin hole 111 by two contact M1,
The trigger switch that M2 is constituted, contact M1, M2 are connected to controller 21 by electric wire respectively.When plug socket 5 is mounted in fixed socket
When on 11, signal pins 51 are inserted into signal pin hole 111, and contact M1, M2 are shorted, so that electric signal is sent to controller 21,
Controller 21 learns that fill on fixed socket 11 is plug socket 5 accordingly.Existing waterproof apron is equipped in the shell of plug socket 5,
To improve the degree of protection (such as IP67) of plug socket 5, due to being the prior art in 5 shell inner waterproofing cushion rubber of plug socket, herein
Also it does not repeat.
The demountable device that plug socket 5 above belongs to charging pile C is further shown in Fig. 7, in the stake sheet of charging pile C
A non-removable electric discharge socket 23 is fixedly installed on body 2, specification, the shape for the socket 23 that discharges are consistent with common socket, from
And it realizes general.Wherein, the N foot of electric discharge socket 23 takes electricity from N line, and the E foot of electric discharge socket 23 is connected to the E in single-phase electric wire
The L foot of line, electric discharge socket 23 takes electricity from L line.
In use, there are two types of operating modes, respectively charging gun output mode, charging gun input pattern by charging pile C.Its
In, charging gun output mode is the mode that banjo 4 takes electricity from alternating current and powered by charging gun 3 to electric car；It fills
Electric rifle input pattern, which is charging gun 3, takes electricity and by plug socket 5 to the mode powered by electric car from powered vehicle.
To run charging gun output mode, then the fixed socket 11 of charging pile C need to be installed banjo by operator
4, banjo 4 is inserted into commercial power socket.At this time since trigger switch is not shorted, controller 21 fails to receive electric signal,
Accordingly, what controller 21 was able to judge to fill on fixed socket 11 is banjo 4, it should charging gun output mode is run, into
And pwm signal is sent to the BMS system of electric car by CP line.According to national standard, BMS system is passed through to charging gun 3 and vehicle
The CC terminal connection status of end charge and discharge electrical interface is judged that confirmation charging gun 3 is normally inserted into charge and discharge electrical interface, and is receiving
Change the voltage amplitude of the signal after to pwm signal, with this 21 successful connection of notification controller, realization is shaken hands.Controller 21 with
This variation signal recognizes vehicle end as feedback signal and needs to charge, and after receiving feedback signal, further confirms that trigger switch
Whether it is not shorted yet, if then thinking the Signal Matching success of Che Duanyu plug end, charging gun output mode can be run, into
And relay K1, K2 conducting are controlled, the electric energy for enabling attaching plug 1 to be taken is circulated on charging gun 3, is charged to vehicle, is realized
The operation of charging gun output mode；Otherwise it is failure to actuate.
See Figure 11, to run charging gun input pattern, then operator needs the operation panel on first operation power automobile,
Powered vehicle is set to be in discharge mode.Then the charging gun 3 of charging pile C is inserted into powered vehicle, obtains charging gun 3 electric.At this time
According to the prior art, the BMS system under discharge mode is connected shape with the CC terminal of vehicle end charge and discharge electrical interface to charging gun 3
State is judged that confirmation charging gun 3 is normally inserted into charge and discharge electrical interface, actively can send pwm signal to controller 21.Control
Device 21, which receives this pwm signal, which then to be known, run charging gun input pattern, but controller 21 wouldn't first act at this time.Then it grasps
Make personnel plug socket 5 is mounted on female socket, trigger switch is connected, controller 21 learns fixed socket after obtaining electric signal
What is filled on 11 is plug socket 5, then further confirms that and whether still receives vehicle end electric discharge pwm signal, if then thinking Che Duanyu
The Signal Matching success of plug end, can run charging gun input pattern, and then control relay K1, K2 conducting, make charging gun 3
On electric energy flow into plug socket 5, for plug socket 5 power, in this way, operator can be by plug socket 5 to by electric car/household electric
Device power supply.It should be noted that if controller 21 can not successfully realize above-mentioned matching, then relay K1, K2 are not turned on.
Then, operator first operates through plug socket 5 to before being powered by electric car by the operation panel on electric car,
Make to be in charge mode by electric car.Then, another charging pile B (can be traditional charging pile) be taken, by the attaching plug of charging pile B
It is inserted on the plug socket 5 of charging pile C, to take electricity.The charging gun of charging pile B is inserted by electric car, to be filled by electric car again
Electricity, to realize the mutual rescue between vehicle vehicle.
In addition, the electric discharge socket 23 of charging pile C obtains either under charging gun input pattern or charging gun output mode
Electricity, operator can also be powered by electric discharge socket 23 to by electric car/household electrical appliance.
Need illustrate yes, operator use charging gun input pattern when, due to before insert row socket 5 after
Electric appliance K1, K2 are simultaneously not turned on, and fixed socket 11 will not normally obtain electric.Even if fixed socket 11 is exposed to outer, operator at this time
It there will not be contact electric shock risk.
If but at a time when occurring forceful electric power (such as exchange surge), the then relay that should be disconnected in the electric energy of powered vehicle output
K1/K2 may obtain electric by of short duration conducting, fixed socket 11.When fixed socket 11 charges, due to the connection on fixed socket 11
Terminal is all ensconced in docking pin hole, and manpower is touched less than will not generate the danger of electric shock.Embodiment 1 passes through charging pile C's
Interface for docking plug socket 5 is arranged to fixed socket 11 rather than connection terminal is exposed to outer plug, ensures operation with this
Personnel will not get an electric shock.
Further, it is equipped with conventional automatic protective door in each pin hole of 11 end of fixed socket, banjo 4 is right
During connecing fixed socket 11, automatic protective door is pushed open by the contact pin on banjo 4；Banjo 4 is detached from fixed socket
After 11, automatic protective door is closed automatically.Automatic protective door standing on the jack of existing socket at, realization principle and specific structure
Belong to the prior art, does not repeat herein.
In use, the network module 26 being arranged in pile body 2 can be by charging pile C by the charging pile C of the invention
Operation information pass to cloud server.Car owner with the mobile terminals such as mobile phone/plate/computer download this charging pile institute it is matched
Shared APP and after installing, register, can on sharing APP remote inquiry charging pile C mode, determine the charge capacity of charging pile C
Etc. information.Overload occurs if any charging pile C or abnormal conditions, the network module 26 such as out of control pass through the warning message of sending
Cloud server is sent to shared APP and shows, to remind car owner, avoids the safety problems such as fire.
The operation information and its history charge data of charging pile C can upload in real time cloud server and make a backup store,
Facilitate the later period to count service life, the frequency of use of charging pile C, car owner, stake enterprise or Che Qike according to statistical information into
Row analysis, to realize monitoring；Also the following charging can be improved using statistical information as the foundation of the trends of design of the following charging pile
The vitality of stake pushes industry technology development.
Locating module 27, specially GPS module or BDS module are equipped in charging pile C, it can be real-time by satellite positioning mode
Position the geographical location of charging pile C.After charging pile C obtains location information, cloud clothes can be uploaded in real time by network module 26
Business device, is shared on shared APP by cloud server.Other car owners can operate the shared APP on its mobile terminal, shared
Neighbouring charging pile C is found in the electronic map of APP, is then got in touch by forms such as shared APP/ phones with other side,
After confirming demand and supply wish, navigation searches out corresponding charging pile vehicle position according to the map.
Pile body 2 is built-in with take-up reel not shown in the figure for the single-phase electric wire winding on fixed socket 11 to stake sheet
In body 2, wherein the specific structure of take-up reel can refer to the patent application 201810098502.0 of our company.Certain take-up reel
It can be used for being wrapped the single-phase electric wire on charging gun 3.It should be noted that take-up reel can also be removed, and by fixed socket 11
Or the shape of the single-phase electric wire on charging gun 3 becomes spring wire, to achieve the purpose that store cable.
Further, the end of fixed socket 11 is equipped with conventional waterproof cover, realizes water-proof function, wherein the tool of waterproof cover
Body structure can refer to patent application 201320462119.1.
It should be noted that above, fixed socket 11 is female, this is preferred embodiment, but can also make fixed socket 11
It is changed to not preferred male head structure, so then the rear end of banjo 4 is made accordingly to sexually revise.
Embodiment 3
Embodiment 3 is to make a change on the basis of embodiment 2 to the specific structure of trigger switch in embodiment 2.Specifically
Figure 12 is shown on ground, removes signal pins 51 and signal pin hole 111 in embodiment 1.Then in the anticreep recess snap ring of plug socket 5
In, one circle becket 52 of setting, becket 52 and the anticreep recess snap ring of plug socket 5 fit closely.Accordingly, in fixed socket
One trigger switch is set on 11 outer wall.Anticreep bump contact M1, M2 that trigger switch is not connected by two is constituted, the two
Anticreep bump contact M1, M2 is each made of a metal, and is respectively connected to controller 21 through electric wire.Plug socket 5 is mounted in fixed socket
When on 11, two anticreep bump contacts M1, M2 are fallen into the anticreep recess snap ring of plug socket 5, realize clamping.Meanwhile anticreep
Anticreep bump contact M1, M2 made of two metals is shorted by the becket 52 being recessed in snap ring, to realize to control
Device 21 sends electric signal, is plug socket 5 to inform that controller 21 is mounted at present on fixed socket 11.
In order to enable plug socket 5 to distinguish with banjo 4, gold is not provided in the anticreep recess snap ring 41 of banjo 4
Belong to ring 52, when banjo 4 is on fixed socket 11, two anticreep bump contacts M1, M2 are not shorted, therefore will not be to control
Device 21 processed sends electric signal.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (10)
1. charging demand for electric vehicles matches service system, including memory and processor, the memory are stored with computer journey
Sequence, it is characterized in that the program can make to perform the steps of when being executed by processor
Demand receiving step receives the charge requirement information that the mobile communication terminal of charge requirement side is sent；
Wish receiving step receives the power supply willingness information that the mobile communication terminal of power supply wish side is sent；
Matching step matches charge requirement information and power supply willingness information；
Notifying process successful match a pair of charge requirement information and power supply willingness information, note that and send the charge requirement information
Charge requirement side and send the power supply wish side of the power supply willingness information.
2. charging demand for electric vehicles according to claim 1 matches service system, characterized in that in matching step, root
Auto-matching is carried out according to the distance between charge requirement side and power supply wish side, both sides' price and/or direction of driving.
3. charging demand for electric vehicles according to claim 1 matches service system, characterized in that, will in matching step
Multiple power supply willingness informations are issued charge requirement side and are selected, and are matched according to the selection that charge requirement side makes.
4. charging demand for electric vehicles according to claim 1 matches service system, characterized in that, will in matching step
Multiple charge requirement information are issued power supply wish side and are selected, and are matched according to the selection that power supply wish side makes.
5. computer readable storage medium is stored with computer program, it is characterized in that the program is by charging demand for electric vehicles
The processor of the mobile communication terminal of side performs the steps of when executing
Demand generation step generates charge requirement information according to the input of charge requirement side；
The charge requirement information is sent to charging demand for electric vehicles matching service system by demand sending step；
The notice that notifying process receives the successful match that the charging demand for electric vehicles matching service system is sent is received, and
It exports to charge requirement side.
6. computer readable storage medium according to claim 5, characterized in that in demand generation step, if detection
Remaining capacity to electric car is insufficient to allow electric automobile during traveling to destination, then wants automatically in the charge requirement information
Power supply wish side is asked to drive to this truck position.
7. computer readable storage medium according to claim 6, characterized in that the charge requirement information includes demand
Electricity calculates demand electricity according to the shortest path from charge requirement side current location to its destination in demand generation step
Amount.
8. computer readable storage medium according to claim 7, characterized in that the calculation of the demand electricity is
Distance corresponding to shortest path is added with the remaining course continuation mileage by electric car, is calculated according to distance after being added.
9. computer readable storage medium is stored with computer program, it is characterized in that the program is powered wish by electric car
The processor of the mobile communication terminal of side performs the steps of when executing
According to the input of power supply wish side, power supply willingness information is generated；
The power supply willingness information is sent to charging demand for electric vehicles matching service system；
Receive the notice for the successful match that the charging demand for electric vehicles matching service system is sent；
The notice is exported and gives power supply wish side.
10. computer readable storage medium according to claim 9, characterized in that power supply willingness information includes that can provide
Electricity.
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