CN108482156A - Electric vehicle concentrating type alternating-current charging pile and its charge control method, storage medium - Google Patents
Electric vehicle concentrating type alternating-current charging pile and its charge control method, storage medium Download PDFInfo
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- CN108482156A CN108482156A CN201810289907.2A CN201810289907A CN108482156A CN 108482156 A CN108482156 A CN 108482156A CN 201810289907 A CN201810289907 A CN 201810289907A CN 108482156 A CN108482156 A CN 108482156A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/66—Data transfer between charging stations and vehicles
- B60L53/665—Methods related to measuring, billing or payment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling 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
- 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
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses electric vehicle concentrating type alternating-current charging pile and its charge control method, storage mediums, including：Charging host and multiple charging terminals, the external three-phase dynamic electricity source of power end of charging host, charging host main circuit includes earth leakage protective device and metering device, control circuit includes control mainboard and host accessory power supply, charging terminal includes terminal control plate and charging gun platform, terminal control plate includes charge control guidance circuit and microcontroller, control mainboard and charging gun platform are connect with microcontroller signal, the input terminal of the charge control guidance circuit of each charging terminal is electrically connected with the output end of metering device, the output end of charge control guidance circuit is electrically connected with charging gun platform.The present invention solves the problems, such as that safe spacing and operating space are insufficient when adjacent stalls install traditional charging pile additional, the metering device of closing device and each phase is set on the three phase mains of charging host in each phase, it can be achieved that local regulation and control reach balance so that three-phase charges.
Description
Technical field
The present invention relates to electric vehicle field more particularly to a kind of electric vehicle concentrating type alternating-current charging pile and its charging controls
Method processed, storage medium.
Background technology
Nowadays the problems such as China is faced with energy supply shortage, ecological environmental pollution is serious, Development of EV is advocated
" Green Travel " realizes transportation and energy's Overall Transformation, meets energy-sustained utilization strategy, and country is more next to the popularization of electric vehicle
More pay attention to, the auxiliary facility of electric vehicle also must be set up.Wherein, it is also most important with being arranged that charging pile, which is most basic,
It applies.
Charging pile can be divided into direct-current charging post, alternating-current charging pile and AC/DC integrated charge pile, and existing charging pile is mostly
Single pile structure or 12 fill structure, and there are of high cost, the drawbacks such as floor area requirement height.
Standard parking stall and underground parking Quick Extended at this stage, by traditional charging pile designed for standard parking stall and
When underground parking, there is the problems such as safe spacing deficiency and incompatible mounting means, the installation and use of charging pile are for field
The utilization rate on ground is not high, so as to cause being difficult to improve parking stall and charging pile accounting.
Invention content
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide electric vehicle concentrating type alternating-current charging pile and
Charge control method, storage medium, distribution capacity is small when solving traditional charging pile designed for standard parking stall, can not increase
The problem of chargeable parking stall quantity, while solving when adjacent stalls install traditional charging pile additional safe spacing with operating space not
The problem of foot.
A kind of electric vehicle concentrating type alternating-current charging pile, including：Charging host and multiple charging terminals, the electricity of charging host
The external three-phase dynamic electricity source of source, the charging host main circuit include earth leakage protective device and metering device, three-phase dynamic electricity
Source is electrically connected with earth leakage protective device and metering device successively, and the control circuit of charging host includes control mainboard and led to control
The host accessory power supply of plate power supply, the charging terminal include terminal control plate and charging gun platform, and the terminal control plate includes
Charge control guidance circuit and microcontroller, wherein：Control mainboard and charging gun platform are electrically connected with microcontroller, each to charge
The input terminal of the charge control guidance circuit of terminal is electrically connected with the output end of metering device, charge control guidance circuit it is defeated
Outlet is electrically connected with charging gun platform.
Further, charging host main circuit includes several earth leakage protective devices and metering device, each earth leakage protective dress
It sets and is correspondingly connected with to form a branch with metering device, the input terminal of the charge control guidance circuit of each charging terminal and each branch
The output end of metering device is correspondingly connected in road.
Further, the charging terminal is singly to fill terminal, double fill terminal or one kind filled in terminal more.
Further, 1 charging host singly fills terminal with 6 to 12 or 3 to 6 pairs are filled terminal and connect.
The main circuit of charging host further includes several closing devices and the electric energy metering device of A phase, B phase, C phase, wherein
Each phase power supply in three-phase dynamic electricity source it is corresponding after closing device and electric energy metering device again successively with earth leakage protective
Device is connected with metering device.
A kind of charge control method of electric vehicle concentrating type alternating-current charging pile, includes the following steps：
It will be sent to charging host comprising charging gun platform and the message of the real-time connection information of vehicle to be charged, works as reception
When the charge initiation sent out to charging host instructs, treats charging vehicle and charge；When receive that charging host sends out stops
Only when charging instruction, stopping treats charging vehicle and charges.
A kind of charge control method of electric vehicle concentrating type alternating-current charging pile, includes the following steps：
Receive charging terminal transmission includes charging terminal and the message with the real-time connection of charging vehicle；
Judge whether charging terminal connect well with vehicle to be charged according to the message of reception, if judging charging terminal and waiting for
Charging vehicle connection is good, and after user sends out charge initiation instruction by the operation interface of charging host, then eventually to charging
End is sent out treats the charge initiation instruction that charging vehicle charges with charging terminal；
If judging, charging terminal and vehicle to be charged are not to connect good or user and pass through the operation interface of charging host to send out
Go out after stopping charging instruction, then to charging terminal send out with charging terminal treat charging vehicle stop charging stopping charging referring to
It enables.
The charge control method of electric vehicle concentrating type alternating-current charging pile, it is further comprising the steps of：
When charging terminal, which treats charging vehicle, carries out charging operations, event is carried out according to the remote signalling of charging pile and telemetered signal
Barrier judges, when being judged as failure, generates warning information and is sent out to charging terminal and treat charging vehicle stopping with charging terminal
The stopping charging instruction of charging.
The charge control method of electric vehicle concentrating type alternating-current charging pile, it is further comprising the steps of：
When charging terminal, which treats charging vehicle, carries out charging operations, the CP signal conditions of charging terminal are detected, charging is worked as
When the non-6V of the CP signal conditions of terminal, is then sent to charging terminal and stop charging instruction.
A kind of storage medium is stored thereon with computer program, is realized when the computer program is executed by processor
The step of stating the charge control method of any one of them electric vehicle concentrating type alternating-current charging pile.
Compared with prior art, the beneficial effects of the present invention are：
The electric vehicle concentrating type alternating-current charging pile of the present invention in charging host main circuit by being arranged earth leakage protective device
And metering device, three-phase dynamic electricity source are directly connect with earth leakage protective device and metering device successively, by multiple charging terminals
The input terminal of charge control guidance circuit is connect with the output end of metering device, and 1 charging host connects with multiple charging terminals
It connects, realization detaches charging host with charging terminal, and can multiple charging terminals be carried out at the same time with charging, charging host setting leakage
Electrical protective device and metering device play the role of distribution box, have expanded the charging capacity of standard parking stall and underground parking；
The design that charging host is detached with charging terminal solved into the regulation due to national standard simultaneously, adjacent stalls install tradition charging additional
Safe spacing and operating space incompatible problem when stake meet standard parking stall at this stage and underground parking Quick Extended
The requirement of charging pile need to be established.
Further, by the way that closing device and each phase is arranged in each phase on the three-phase dynamic electricity source of charging host
Metering device is, it can be achieved that local regulation and control reach balance so that three-phase charges.
Description of the drawings
Fig. 1 is the structural schematic diagram of the electric vehicle concentrating type alternating-current charging pile embodiment 1 of the present invention；
Fig. 2 is the structural schematic diagram of the electric vehicle concentrating type alternating-current charging pile embodiment 2 of the present invention；
Fig. 3 is the electrical connection diagram of the electric vehicle concentrating type alternating-current charging pile embodiment 2 of the present invention；
Fig. 4 is the electric vehicle concentrating type alternating-current charging pile charging terminal single-phase electricity source and the main electricity of charging host of the present invention
Structural schematic diagram when the output end connection of road；
It on parking stall is back-to-back parking stall installation diagram that Fig. 5, which is electric vehicle concentrating type alternating-current charging pile of the present invention,；
Fig. 6 is a kind of installation knot of the electric vehicle concentrating type alternating-current charging pile of the present invention when parking stall is by wall parking stall
Composition；
Fig. 7 is another installation of the electric vehicle concentrating type alternating-current charging pile of the present invention when parking stall is by wall parking stall
Structure chart；
Fig. 8 is the flow chart of the charging terminal of electric vehicle concentrating type alternating-current charging pile charge control method of the present invention；
Fig. 9 is the flow chart of the charging host of electric vehicle concentrating type alternating-current charging pile charge control method of the present invention.
Wherein：101, earth leakage protective device；102, metering device；103, control mainboard；201, terminal control plate；2011、
Microcontroller；2012, charge control guidance circuit；202, charge gun platform.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the present invention is described further, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example：
The present invention provides a kind of electric vehicle concentrating type alternating-current charging pile and charge control method, storage mediums, to make
It is best understood from the present invention, now present invention is described by embodiment：
Embodiment 1：It please refers to shown in Fig. 1, electric vehicle concentrating type alternating-current charging pile includes：Charging host and multiple chargings
Terminal, the external three-phase dynamic electricity source of power end of charging host, charging host main circuit include earth leakage protective device 101 and metering
Device 102, three-phase dynamic electricity source are electrically connected with earth leakage protective device 101 and metering device 102 successively, the control electricity of charging host
Road includes control mainboard 103 and the host accessory power supply powered to control mainboard 103, and charging terminal includes terminal control plate 201
With charging gun platform 202, terminal control plate 201 includes charge control guidance circuit 2012 and microcontroller 2011, wherein：Control master
Plate 103 and charging gun platform 202 are connect with 2011 signal of microcontroller, and phase intercommunication is carried out for charging host and charging terminal
Letter；The input terminal of the charge control guidance circuit 2012 of each charging terminal is electrically connected with the output end of metering device 102, is made
For embodiment, charging terminal single-phase electricity source can pass through the cable three phase supply line with charging host main circuit output end at a distance
Cable is correspondingly connected with, this that the design that charging terminal is detached with charging host is solved the regulation due to national standard, adjacent stalls
Safe spacing and operating space incompatible problem when installing traditional charging pile additional, and charging pile can be effectively reduced shared by parking lot
Space；The output end of charge control guidance circuit 2012 is electrically connected with charging gun platform 202, charging terminal and charging host point
From charge control guidance circuit 2012 is included in charging terminal, effectively reduces control guiding PWM and exports rising edge by electricity
The uncertainty that cable distribution capacity influences, it is ensured that the compatibility and stability of charging.
Embodiment 2：It please refers to as shown in Figures 2 and 3, charging host main circuit includes several earth leakage protective devices and metering
Device, each earth leakage protective device 101 and metering device 102 are correspondingly connected with to form a branch, the charging control of each charging terminal
The output end of the input terminal and metering device 102 in each branch of guidance circuit 2012 processed is correspondingly connected with.As a preferred embodiment,
Each branch of the main circuit of charging host includes specifically, breaker of plastic casing, lightning protection device, host accessory power supply, is spaced apart, leaks electricity
It is spaced apart, contactor or relay, power meter group are at control mainboard 103 may also include touch display screen, card reader composition, Card Reader
The modules such as device, touch display screen composition can be reduced according to actual needs.Wherein three-phase dynamic electricity source and the plastic housing of each branch is disconnected
Road device, electric leakage be spaced apart, 2012 power end of charge control guidance circuit of electric energy meter, contactor/relay and each charging terminal
It is sequentially connected.Wired or wireless company can be passed through between the control mainboard 103 of charging host and the microcontroller 2011 of charging terminal
It connects, when wireless connection, passes through ZigBee technology or the connection of LORA technologies；When wired connection, the wired companies of CAN or RS485 can be passed through
It connects.The charging host of electric vehicle concentrating type alternating-current charging pile includes the basic function and distributing function of charging host, expands
The charging capacity of electric vehicle concentrating type alternating-current charging pile solves standard parking stall and underground parking and uses traditional charging pile
When distribution capacity it is smaller, distribution volume is easy super the problem of being expected, can not increasing chargeable parking stall quantity.
As shown in figure 4, charging terminal single-phase electricity source by cable at a distance with charging host main circuit output end three
Phase power cable is correspondingly connected with, and the main circuit of charging host may also include several closing devices and the electric energy of A phase, B phase, C phase
Metering device, wherein each phase power supply in three-phase dynamic electricity source it is corresponding after closing device and electric energy metering device again
It is connect successively with the earth leakage protective device of charging host 101 and metering device 102, in this way.It can be by being filled in each phase
Electricity statistics further increases the guiding such as LED light prompt, the prompt of APP information alerts, charging host on charging host,
When the output of a certain phase electricity is excessive, guiding user charges in the charging terminal of other phase power supplys, realizes and is exported to three-phase
Equilibrium assignment charges, and ensures regional power grid stabilization and power quality as far as possible.
The charging host of electric vehicle concentrating type alternating-current charging pile includes the basic function and distributing function of charging host, expands
The charging capacity of standard parking stall and underground parking is filled.The design of charging host and charging terminal phase separation is solved simultaneously
The incompatible problem of safe spacing and operating space, meets standard parking stall at this stage when adjacent stalls install charging pile additional
The requirement that charging pile need to be established with underground parking Quick Extended also saves cost relative to traditional charging pile；It can also pass through
To three-phase output equilibrium assignment charging, the three-phase equilibrium that traditional charging pile can not be realized very well is solved, ensures region as far as possible
The stabilization of power grids and power quality.
Charging terminal is singly to fill terminal, double fill terminal or one kind filled in terminal more.1 charging host can be with 6 to 12
Singly fill that terminal or 3 to 6 are double to fill terminals connection, certainly here also can by singly fill terminal, it is double fill terminal, fill terminal more between into
Mobile state combines.It saves charging pile preferably to embody and takes up space in parking facility, a kind of charging terminal is provided here and is stopped
The distribution mode of field, as shown in figure 5, being arranged 1 among back-to-back two parking stalls when parking stall is back-to-back parking stall
Charging terminal；
When parking stall is by wall parking stall, as shown in fig. 6, being arranged 1 in a manner of wall hanging between each two parking stall
It is double to fill terminal, or as shown in fig. 7,1 is arranged in a manner of wall hanging and singly fills terminal for each parking stall behind.Take wall hanging to pacify here
Dress mode can save wiring and cost, while solving the parking stall safe spacing in standard garage, wiring, anticollision, waterproof etc. and asking
Topic.
The electric vehicle concentrating type alternating-current charging pile charge control method of the present invention includes the following steps：
It will be sent to charging host comprising charging gun platform and the message of the real-time connection information of vehicle to be charged, works as reception
When the charge initiation sent out to charging host instructs, treats charging vehicle and charge；When receive that charging host sends out stops
Only when charging instruction, stopping treats charging vehicle and charges.Host communication thread generates and detects the CP signals of generation, fixed
When to charging host send oneself state message, when receive charging host charging start and stop instruct after, execute charging or stop
Charging operations.Specifically, please referring to shown in Fig. 8, charging terminal by reading the configuration of hardware toggle switch, obtains itself first
The ID of ID and charging host, and communication connection is established with charging host, and it is responsible for generation and detection CP signals, believed according to CP
Number amplitude detection vehicle connection status to be charged and export the PWM wave of duty ratio met the requirements of the standard.Communication is established to connect
Timing sends oneself state message and interact with charging host as heartbeat message after connecing, at the same detection and charging host communicate whether
It keeps normal, stops the alarm indicator that charges and light if communicating disconnection, while waiting for charging host control instruction message,
Start and stop of such as charging instruct；
A kind of charge control method of electric vehicle concentrating type alternating-current charging pile of the present invention, includes the following steps：
Receive charging terminal transmission includes charging terminal and the message with the real-time connection of charging vehicle；
Judge whether charging terminal connect well with vehicle to be charged according to the message of reception, if judging charging terminal and waiting for
Charging vehicle connection is good, and after user sends out charge initiation instruction by the operation interface of charging host, then eventually to charging
End is sent out treats the charge initiation instruction that charging vehicle charges with charging terminal；
If judging, charging terminal and vehicle to be charged are not to connect good or user and pass through the operation interface of charging host to send out
Go out after stopping charging instruction, then to charging terminal send out with charging terminal treat charging vehicle stop charging stopping charging referring to
It enables.
When charging terminal, which treats charging vehicle, carries out charging operations, event is carried out according to the remote signalling of charging pile and telemetered signal
Barrier judges, when being judged as failure, generates warning information and is sent out to charging terminal and treat charging vehicle stopping with charging terminal
The stopping charging instruction of charging.
When charging terminal, which treats charging vehicle, carries out charging operations, the CP signal conditions of charging terminal are detected, charging is worked as
When the non-6V of the CP signal conditions of terminal, is then sent to charging terminal and stop charging instruction.Specifically, please referring to shown in Fig. 9, wrap
It includes：Self-test thread carries out breakdown judge according to the remote signalling of acquisition and telemetered signal, and generates alarm letter when being judged as failure
Breath；
Judge charging terminal connection；If judging, charging terminal is connect well with vehicle to be charged, shows charging eventually
The status information at end；
After user, which sends out, starts charging operations instruction, judge whether user has permission operation, and judges holding for charging
Whether row condition meets；When judge user have permission operation and start charging execution condition meet when, prompt client complete open
The operating process of dynamic charging；
Judge charging terminal whether failure or charging in；If charging terminal fault-free and being not in charged state, Xiang Chong
Electric terminals send charging instruction so that charging terminal executes charging operations；
Charge Management thread detects charging terminal connection status and CP signals when charging terminal executes charging operations
State then sends to charging terminal when charging terminal is offline or the non-6V of CP signal conditions and stops charging instruction；
After user, which sends out, stops charging operations instruction, judge whether user has permission operation, and judges holding for charging
Whether row condition meets；When judging that user has permission operation and the execution condition for stopping charging meets, client is prompted to complete to stop
The operating process only to charge.
The present invention also provides a kind of storage mediums, are stored thereon with computer program, concentrating type electric vehicle alternating-current charging
If system is realized in the form of SFU software functional unit and when sold or used as an independent product, can be stored in the calculating
In machine read/write memory medium.Based on this understanding, the present invention realizes all or part of flow in above-described embodiment method,
Relevant hardware can also be instructed to complete by computer program, the computer program can be stored in a computer can
It reads in storage medium, the computer program is when being executed by processor, it can be achieved that the step of above-mentioned each embodiment of the method.Its
In, the computer program includes computer program code, and the computer program code can be source code form, object generation
Code form, executable file or certain intermediate forms etc..The computer-readable medium may include：The calculating can be carried
It is any entity or device of machine program code, recording medium, USB flash disk, mobile hard disk, magnetic disc, CD, computer storage, read-only
Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier wave
Signal, telecommunication signal and software distribution medium etc..It should be noted that the content that the computer-readable medium includes can be with
Increase and decrease appropriate is carried out according to legislation in jurisdiction and the requirement of patent practice, such as in certain jurisdictions, according to
Legislation and patent practice, computer-readable medium do not include electric carrier signal and telecommunication signal.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make various other
Corresponding change and deformation, and all these changes and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (10)
1. a kind of electric vehicle concentrating type alternating-current charging pile, which is characterized in that including：Charging host and multiple charging terminals, fill
The external three-phase dynamic electricity source of power end of electric host, the charging host main circuit include earth leakage protective device and metering device,
Three-phase dynamic electricity source is electrically connected with earth leakage protective device and metering device successively, and the control circuit of charging host includes control mainboard
With the host accessory power supply powered to control mainboard, the charging terminal includes terminal control plate and charging gun platform, the terminal
Control panel includes charge control guidance circuit and microcontroller, wherein：Control mainboard and charging gun platform with microcontroller signal
Connection, the input terminal of the charge control guidance circuit of each charging terminal are electrically connected with the output end of metering device, charging control
The output end of guidance circuit processed is electrically connected with charging gun platform.
2. electric vehicle concentrating type alternating-current charging pile according to claim 1, which is characterized in that charging host main circuit packet
Several earth leakage protective devices and metering device are included, each earth leakage protective device and metering device are correspondingly connected with to form a branch, often
The output end of the input terminal and metering device in each branch of the charge control guidance circuit of a charging terminal is correspondingly connected with.
3. electric vehicle concentrating type alternating-current charging pile according to claim 1, which is characterized in that the charging terminal is single
It fills terminal, double fill terminal or one kind filled in terminal more.
4. electric vehicle concentrating type alternating-current charging pile according to claim 3, which is characterized in that 1 charging host and 6 to
12 are singly filled that terminal or 3 to 6 are double to fill terminals connection.
5. electric vehicle concentrating type alternating-current charging pile according to claim 1, which is characterized in that the main circuit of charging host
Further include several closing devices and the electric energy metering device of A phase, B phase, C phase, wherein each phase power supply in three-phase dynamic electricity source
It is corresponding to be connect successively with earth leakage protective device and metering device again after closing device and electric energy metering device.
6. a kind of charge control method of electric vehicle concentrating type alternating-current charging pile, which is characterized in that include the following steps：
It will be sent to charging host comprising charging gun platform and the message of the real-time connection information of vehicle to be charged, is filled when receiving
When the charge initiation instruction that electric host is sent out, treats charging vehicle and charge；It is filled when receiving the stopping that charging host is sent out
When electricity instruction, stopping treats charging vehicle and charges.
7. a kind of charge control method of electric vehicle concentrating type alternating-current charging pile, which is characterized in that include the following steps：
Receive charging terminal transmission includes charging terminal and the message with the real-time connection of charging vehicle；
Judge whether charging terminal connect well with vehicle to be charged according to the message of reception, if judge charging terminal with it is to be charged
Vehicle connection is good, and after user sends out charge initiation instruction by the operation interface of charging host, is then sent out to charging terminal
Go out and the charge initiation instruction that charging vehicle charges is treated with charging terminal；
If judging, charging terminal and vehicle to be charged are not to connect good or user to send out and stop by the operation interface of charging host
Only after charging instruction, is then sent out to charging terminal and the stopping charging instruction that charging vehicle stops charging being treated with charging terminal.
8. the charge control method of electric vehicle concentrating type alternating-current charging pile according to claim 7, which is characterized in that also
Include the following steps：
When charging terminal, which treats charging vehicle, carries out charging operations, failure is carried out according to the remote signalling of charging pile and telemetered signal and is sentenced
It is disconnected, when being judged as failure, generates warning information and sent out to charging terminal and charging vehicle stopping charging being treated with charging terminal
Stopping charging instruction.
9. the charge control method of electric vehicle concentrating type alternating-current charging pile according to claim 7, which is characterized in that also
Include the following steps：
When charging terminal, which treats charging vehicle, carries out charging operations, the CP signal conditions of charging terminal are detected, charging terminal is worked as
CP signal conditions non-6V when, then sent to charging terminal and stop charging instruction.
10. a kind of storage medium, is stored thereon with computer program, which is characterized in that the computer program is held by processor
The step of charge control method of claim 6-9 any one of them electric vehicle concentrating type alternating-current charging piles is realized when row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN111347914A (en) * | 2018-12-24 | 2020-06-30 | 张国喜 | Stereo garage electric automobile centralized control system that charges |
| CN112712644A (en) * | 2020-12-22 | 2021-04-27 | 深圳市电王科技有限公司 | AC charging control device for charging multiple guns simultaneously |
| CN113258594A (en) * | 2021-07-16 | 2021-08-13 | 深圳市丁旺科技有限公司 | Three-phase balance regulation and control method and device for intelligent charging energy router |
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