CN109017399A - The intelligent charging system and method for electric car - Google Patents

The intelligent charging system and method for electric car Download PDF

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Publication number
CN109017399A
CN109017399A CN201810915276.0A CN201810915276A CN109017399A CN 109017399 A CN109017399 A CN 109017399A CN 201810915276 A CN201810915276 A CN 201810915276A CN 109017399 A CN109017399 A CN 109017399A
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CN
China
Prior art keywords
charging
module
vehicle
electric car
intelligent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810915276.0A
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Chinese (zh)
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CN109017399B (en
Inventor
穆晓鹏
宋启波
倪键树
刘世鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao teltel New Energy Technology Co., Ltd
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Qingdao Tgood Electric Co Ltd
Qingdao Teld New Energy Co Ltd
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Priority to CN201810915276.0A priority Critical patent/CN109017399B/en
Publication of CN109017399A publication Critical patent/CN109017399A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167Systems 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]
    • Y02T90/168
    • Y02T90/169
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S30/00Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12Remote or cooperative charging
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S30/00Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/14Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing

Abstract

The present invention provides the intelligent charging system of electric car and methods, it is related to the technical field of electric car, it include: vehicle-mounted BMS system, for being sent to background server after VIN code is passed sequentially through DC generator and intelligent charge control unit when electric car accesses charging gun;Background server, for being verified according to preset legal VIN code to VIN code, and in the case where verification passes through, sending to intelligent charge control unit allows charge information;Intelligent charge control unit, for charging time section being arranged according to electricity consumption peak valley information, and select charging modes appropriate according to vehicle SOC value in current charging time section based on charge information is allowed;Group fills charging terminal, for being charged according to charging modes to electric car.The present invention carries out charging of avoiding the peak hour by setting charging time section and SOC value, causes to impact to power grid to avoid charging rush hour section large current charge, improves utilization benefit and power grid security.

Description

The intelligent charging system and method for electric car
Technical field
The present invention relates to electric vehicle engineering fields, more particularly, to the intelligent charging system and method for electric car.
Background technique
With the development of economy and social progress, automobile enter every household, and it is daily most important to become us Walking-replacing tool is brought great convenience to our daily life.But with the scarcity of petroleum resources and the day of environmental pollution Benefit is prominent, and electric car is rapidly developed, and the demand of corresponding charging unit is also increasingly prominent.
Electric car charging at present mainly using swipe the card, APP (Application, application program) etc., charging modes are adopted With directly by swiping the card or APP barcode scanning starts charging immediately, or using some period is reached just starting and charge after plug in rifle Reservation charging mode, when encountering charging rush hour section, large current charge will cause power grid greatly to impact.
Summary of the invention
In view of this, being filled the purpose of the present invention is to provide the intelligent charging system of electric car and method by setting Electric period and SOC value carry out charging of avoiding the peak hour, and cause to impact to power grid to avoid charging rush hour section large current charge, produce It gives birth to great utilization benefit and power grid security is greatly improved.
In a first aspect, the embodiment of the invention provides a kind of intelligent charging systems of electric car, wherein including successively Connected: the vehicle-mounted BMS system of vehicle mounted battery management system, intelligent charge control unit, background server, group fill charging terminal;
The vehicle-mounted BMS system, for when electric car accesses charging gun, vehicle identification code VIN code to be passed sequentially through The background server is sent to after DC generator and the intelligent charge control unit;
The background server, for being verified according to preset legal VIN code to the VIN code, and it is logical in verification In the case where crossing, sending to the intelligent charge control unit allows charge information;
The intelligent charge control unit is filled for being based on the permission charge information according to the setting of electricity consumption peak valley information The electric period, and charging modes appropriate are selected according to vehicle remaining capacity SOC value in current charging time section;
The group fills charging terminal, for being charged according to the charging modes to electric car.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein The charging modes include full speed charging modes and boost charge mode, the intelligent charge control unit include: with it is described after The connected server module of platform server, the real time data module being sequentially connected with the server module, charging service mould Block, meter module and charging equipment module;
The server module, for the permission charge information to be communicated and received with the background server;
The real time data module, for acquiring and storing the electricity consumption peak valley information;
The charging service module is generated for carrying out division of avoiding the peak hour to the charging time according to the electricity consumption peak valley information Multiple charging time sections, and to each charging time section setting SOC limit value;
The meter module for obtaining the SOC value of vehicle, and judges whether the SOC value is less than the SOC Limit value, and in the case where being less than, the full speed charging modes are selected, and, in the case where being not less than, select the benefit Fill charging modes;
Charging equipment module fills charging terminal for the charging modes to be sent to the group by CAN line.
The possible embodiment of with reference to first aspect the first, the embodiment of the invention provides the second of first aspect The possible embodiment of kind, wherein it includes the charger mould being connected with the charging equipment module that the group, which fills charging terminal, Block;
The charger module is arranged for being communicated with the charging equipment module, and according to the charging modes The charge power of output.
With reference to first aspect, the embodiment of the invention provides the third possible embodiments of first aspect, wherein The system also includes the ground lock modules being connected with the background server;
Described ground lock module is sent to institute for detecting whether have vehicle on parking stall, and by with vehicles or car-free status State background server.
With reference to first aspect, the embodiment of the invention provides the 4th kind of possible embodiments of first aspect, wherein The system also includes the on-vehicle battery groups being connected with the vehicle-mounted BMS system.
With reference to first aspect, the embodiment of the invention provides the 5th kind of possible embodiments of first aspect, wherein The group fills charging terminal and is made of multiple charging terminals.
With reference to first aspect, the embodiment of the invention provides the 6th kind of possible embodiments of first aspect, wherein The intelligent charge control unit further includes display panel module, configuration service module and upgraded module.
Second aspect, the embodiment of the present invention also provide a kind of intelligent charging method of electric car, wherein include:
When electric car accesses charging gun, VIN code is obtained;
The VIN code is verified according to preset legal VIN code, and in the case where verification passes through, generating allows Charge information;
Based on the permission charge information, charging time section is arranged according to electricity consumption peak valley information, and fill described in current Charging modes appropriate are selected according to vehicle remaining capacity SOC value in the electric period;
It is charged according to the charging modes to electric car.
In conjunction with second aspect, the embodiment of the invention provides the first possible embodiments of second aspect, wherein The charging modes include full speed charging modes and boost charge mode, the permission charge information are based on, according to electricity consumption peak valley Charging time section is arranged in information, and appropriate according to the selection of vehicle remaining capacity SOC value in current charging time section Charging modes, further includes:
Receive the permission charge information;
It is acquired based on the permission charge information and stores the electricity consumption peak valley information;
Division of avoiding the peak hour is carried out to the charging time according to the electricity consumption peak valley information, generates multiple charging time sections, and To each charging time section setting SOC limit value;
The SOC value of vehicle is obtained, and judges whether the SOC value is less than the SOC limit value, and in the feelings being less than Under condition, the full speed charging modes are selected, and, in the case where being not less than, select the boost charge mode;
The charging modes are sent to group by CAN line and fill charging terminal.
In conjunction with second aspect, the embodiment of the invention provides second of possible embodiments of second aspect, wherein The method also includes:
According to the charge power of charging modes setting output.
The embodiment of the present invention bring it is following the utility model has the advantages that
The intelligent charging system and method for electric car provided by the invention are related to the technical field of electric car, including Be sequentially connected: vehicle-mounted BMS system, intelligent charge control unit, background server, group fill charging terminal;Vehicle-mounted BMS system, For VIN code being passed sequentially through after being sent to after DC generator and intelligent charge control unit when electric car accesses charging gun Platform server;Background server, for being verified according to preset legal VIN code to VIN code, and the feelings passed through in verification Under condition, sending to intelligent charge control unit allows charge information;Intelligent charge control unit, for being believed based on allowing to charge Breath selects to fit according to electricity consumption peak valley information setting charging time section, and in current charging time section according to vehicle SOC value When charging modes;Group fills charging terminal, for being charged according to charging modes to electric car.The present invention passes through setting Charging time section and SOC value carry out charging of avoiding the peak hour, and cause to impact to power grid to avoid charging rush hour section large current charge, It generates great utilization benefit and power grid security is greatly improved.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claim Specifically noted structure is achieved and obtained in book and attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and match Appended attached drawing is closed, is described in detail below.
Detailed description of the invention
It, below will be to tool in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Body embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing be some embodiments of the present invention, for those of ordinary skill in the art, what is do not made the creative labor Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of intelligent charging system schematic diagram for electric car that the embodiment of the present invention one provides;
Fig. 2 is the intelligent charging system schematic diagram for another electric car that the embodiment of the present invention one provides;
Fig. 3 is the interface schematic diagram for the intelligent charging system that the embodiment of the present invention one provides;
Fig. 4 is a kind of intelligent charging method flow chart of electric car provided by Embodiment 2 of the present invention.
Icon:
The vehicle-mounted BMS system of 100-;200- background server;300- intelligent charge control unit;310- server module; 320- real time data module;330- charging service module;340- meter module;350- charging equipment module;400- groups of chargings Terminal;500- on-vehicle battery group;The ground 600- lock module.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Electric car charging at present mainly using swipe the card, APP etc., charging modes using insert after rifle directly by swiping the card or APP barcode scanning starts charging immediately, or just starts the reservation charging mode of charging using some period of arrival, fills when encountering Electric rush hour section, large current charge will cause power grid greatly to impact.
Based on this, the intelligent charging system and method for electric car provided in an embodiment of the present invention, when being charged by setting Between section and SOC value carry out charging of avoiding the peak hour, power grid can be caused to impact to avoid charging rush hour section large current charge, generated Great utilization benefit and power grid security is greatly improved.
To be filled to the intelligence of electric car disclosed in the embodiment of the present invention first convenient for understanding the present embodiment Electric system describes in detail.
Embodiment one:
Fig. 1 is a kind of intelligent charging system schematic diagram for electric car that the embodiment of the present invention one provides.
Referring to Fig.1, the intelligent charging system of electric car includes being sequentially connected: vehicle-mounted BMS (BATTERY MANAGEMENT SYSTEM, battery management system) system 100, intelligent charge control unit 300, background server 200, group Fill charging terminal 400.For vehicle-mounted BMS system 100 by docking with DC generator, DC generator passes through CAN (Controller Area Network, controller local area network) line access intelligent charge control unit 300.
Further, referring to Fig. 2, intelligent charge control unit 300 includes server module 310, real time data module 320, charging service module 330, meter module 340, charging equipment module 350, display panel module, configuration service module and liter Grade module.Group fills charging terminal 400 and be made of multiple (such as 32) charging terminals, can give simultaneously multiple electric cars into Row charging.
Vehicle-mounted BMS system 100 is used for when electric car accesses charging gun, by the VIN (Vehicle of vehicle Identification Number, vehicle identification code) code sends after passing sequentially through DC generator and intelligent charge control unit 300 To background server 200.
Specifically, vehicle-mounted BMS system 100 is logical by the VIN code of vehicle after some charging terminal is connect with electric car Cross DC generator, intelligent charge control unit 300 is transmitted to background server 200.
Background server 200, for being verified according to preset legal VIN code to VIN code, and pass through in verification In the case of, sending to intelligent charge control unit 300 allows charge information.
Specifically, being stored with the legal VIN code by registration of preparatory typing in background server 200, filled when receiving When the VIN code of electricity application, VIN code and legal VIN code are verified, verification is sent out after passing through to intelligent charge control unit 300 Send permission charge information.
Intelligent charge control unit 300, when charging for being arranged according to electricity consumption peak valley information based on charge information is allowed Between section, and according to vehicle SOC, (State of Charge, state-of-charge are also cried remaining electric in current charging time section Amount) value selection charging modes appropriate.
Specifically, 300 electricity consumption peak valley information of intelligent charge control unit, including peak point Pinggu rate period, station vehicle Operation demand was divided into several charging time sections for 24 hours one day.To each charging time section setting: time started, end Time, SOC limit value, current limit, the interface of setting are as shown in Figure 3.In some charging time section: when vehicle SOC value is less than When preset SOC limit value, using full speed charging modes, i.e., quick charge is carried out with the demand current of the vehicle;Conversely, using mending Charging modes are filled, i.e., are charged with the current limit that the period is arranged, in this way, in the electricity price high time Section, can be set very small electric current and charges, quickly supplement electricity at electricity price bottom with the demand current of vehicle.
Group fills charging terminal 400, for being charged according to charging modes to electric car.
As it can be seen that the intelligent charging system of the electric car can solve asking for electricity consumption peak value charging of the existing technology Topic, in the case where guaranteeing car operation demand, the reduction electricity charge as far as possible, to peak load shifting is realized, saving the charging electricity charge has Important meaning.
Further, charging modes include full speed charging modes and boost charge mode, intelligent charge control unit 300 It include: the real time data mould that the server module 310 being connected with background server 200 and server module 310 are sequentially connected Block 320, charging service module 330, meter module 340 and charging equipment module 350.
Server module 310, for being communicated with background server 200 and receiving permission charge information;
Real time data module 320, for acquiring and storing electricity consumption peak valley information in real time;
Meter module 340, for obtaining the SOC value of vehicle;
Charging service module 330 generates multiple for carrying out division of avoiding the peak hour to the charging time according to electricity consumption peak valley information Charging time section, and to each charging time section setting SOC limit value;And judge whether SOC value is less than SOC limit value, and In the case where being less than, full speed charging modes are selected, and, in the case where being not less than, select boost charge mode;
Charging equipment module 350 fills charging terminal 400 for charging modes to be sent to group by CAN line.
Further, it includes the charger module being connected with charging equipment module 350 that group, which fills charging terminal 400,.
Charger module, for being communicated with charging equipment module 350, and filling according to charging modes setting output Electrical power.
Further, the display panel module in intelligent charge control unit 300 is used for human-computer interaction;Configure service module It is responsible for the configuration data configuration of 300 application program of intelligent charge control unit;Upgraded module is responsible for intelligent charge control unit The remote upgrade of 300 application programs.
Further, system further includes the ground lock module 600 being connected with background server 200.
Ground lock module 600, for detecting whether have vehicle on parking stall, and after with vehicles or car-free status is sent to Platform server 200.
Further, system further includes the on-vehicle battery group 500 being connected with vehicle-mounted BMS system 100.
The intelligent charging system of electric car provided by the present embodiment, by setting charging time section and according to SOC Value selection charging modes can bring the reduction charging electricity charge, also have important meaning to peak load shifting, charge and use to electric car Great convenience is brought at family, generates great utilization benefit and power grid security is greatly improved.
Embodiment two:
Fig. 4 is a kind of intelligent charging method flow chart of electric car provided by Embodiment 2 of the present invention.
The intelligent charging system of provided electric car based on the above embodiment present embodiments provides a kind of electronic The intelligent charging method of automobile.Referring to Fig. 4, returning method is specifically included that
Step S110 obtains VIN code when electric car accesses charging gun;
Step S120 verifies VIN code according to preset legal VIN code, and in the case where verification passes through, raw At permission charge information;
Based on charge information is allowed charging time section is arranged according to electricity consumption peak valley information, and current in step S130 Charging modes appropriate are selected according to vehicle SOC value in charging time section;
Step S140 charges to electric car according to charging modes.
Further, charging modes include full speed charging modes and boost charge mode, based on permission charge information, root It is filled according to electricity consumption peak valley information setting charging time section, and in current charging time section according to the selection of vehicle SOC value is appropriate Electric mode, further includes:
Receiving allows charge information;
It is acquired based on permission charge information and stores electricity consumption peak valley information;
Division of avoiding the peak hour is carried out to the charging time according to electricity consumption peak valley information, generates multiple charging time sections, and fill to each SOC limit value is arranged in the electric period;
The SOC value of vehicle is obtained, and judges whether SOC value is less than SOC limit value, and in the case where being less than, selection is at full speed Charging modes, and, in the case where being not less than, select boost charge mode;
Charging modes are sent to group by CAN line and fill charging terminal.
Further, this method further includes:
According to the charge power of charging modes setting output.
The intelligent charging system and method for electric car provided by above-described embodiment are suitable for bus public transport and charge The places such as station.
The embodiment of the present invention bring it is following the utility model has the advantages that
The intelligent charging system and method for electric car provided by the invention are related to the technical field of electric car, including Be sequentially connected: vehicle-mounted BMS system, intelligent charge control unit, background server, group fill charging terminal;Vehicle-mounted BMS system, For VIN code being passed sequentially through after being sent to after DC generator and intelligent charge control unit when electric car accesses charging gun Platform server;Background server, for being verified according to preset legal VIN code to VIN code, and the feelings passed through in verification Under condition, sending to intelligent charge control unit allows charge information;Intelligent charge control unit, for being believed based on allowing to charge Breath selects to fit according to electricity consumption peak valley information setting charging time section, and in current charging time section according to vehicle SOC value When charging modes;Group fills charging terminal, for being charged according to charging modes to electric car.The present invention passes through setting Charging time section and SOC value carry out charging of avoiding the peak hour, and cause to impact to power grid to avoid charging rush hour section large current charge, It generates great utilization benefit and power grid security is greatly improved.
The technical effect of method provided by the embodiment of the present invention, realization principle and generation and embodiment same as before Identical, to briefly describe, embodiment of the method part does not refer to place, can refer to corresponding contents in embodiment same as before.
The embodiment of the present invention also provides a kind of electronic equipment, including memory, processor, and being stored in memory can be The computer program run on processor, processor realize electric car provided by the above embodiment when executing computer program Intelligent charging method the step of.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored on computer readable storage medium Computer program executes the intelligent charging method of the electric car of above-described embodiment when computer program is run by processor Step.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
It is apparent to those skilled in the art that for convenience and simplicity of description, foregoing description is The specific work process of system, device and unit, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit, Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or The mutual coupling, direct-coupling or communication connection discussed can be through some communication interfaces, device or unit Indirect coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, as unit The component of display may or may not be physical unit, it can and it is in one place, or may be distributed over more In a network unit.Some or all of unit therein can be selected to realize this embodiment scheme according to the actual needs Purpose.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can if the function is realized in the form of SFU software functional unit and when sold or used as an independent product To be stored in the executable non-volatile computer-readable storage medium of a processor.Based on this understanding, this hair Substantially the part of the part that contributes to existing technology or the technical solution can be with soft in other words for bright technical solution The form of part product embodies, which is stored in a storage medium, including some instructions are to make It obtains a computer equipment (can be personal computer, server or the network equipment etc.) and executes each embodiment of the present invention The all or part of the steps of the method.And storage medium above-mentioned include: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. it is various It can store the medium of program code.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate this hair Bright technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although right with reference to the foregoing embodiments The present invention is described in detail, those skilled in the art should understand that: any technology for being familiar with the art Personnel in the technical scope disclosed by the present invention, can still modify to technical solution documented by previous embodiment Or variation or equivalent replacement of some of the technical features can be readily occurred in;And these modifications, variation or replacement, The spirit and scope for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution, should all cover in this hair Within bright protection scope.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. a kind of intelligent charging system of electric car, which is characterized in that including what is be sequentially connected: vehicle mounted battery management system BMS system, intelligent charge control unit, background server, group fill charging terminal;
The vehicle-mounted BMS system, for when electric car accesses charging gun, vehicle identification code VIN code to be passed sequentially through direct current The background server is sent to after machine and the intelligent charge control unit;
The background server, for being verified according to preset legal VIN code to the VIN code, and pass through in verification In the case of, sending to the intelligent charge control unit allows charge information;
The intelligent charge control unit, for being based on the permission charge information, when charging is set according to electricity consumption peak valley information Between section, and charging modes appropriate are selected according to vehicle remaining capacity SOC value in current charging time section;
The group fills charging terminal, for being charged according to the charging modes to electric car.
2. system according to claim 1, which is characterized in that the charging modes include that full speed charging modes and supplement are filled Electric mode, the intelligent charge control unit include: the server module being connected with the background server and the server Real time data module, charging service module, meter module and the charging equipment module that module is sequentially connected;
The server module, for the permission charge information to be communicated and received with the background server;
The real time data module, for acquiring and storing the electricity consumption peak valley information;
The charging service module generates multiple for carrying out division of avoiding the peak hour to the charging time according to the electricity consumption peak valley information The charging time section, and to each charging time section setting SOC limit value;
The meter module for obtaining the SOC value of vehicle, and judges whether the SOC value is less than the SOC limit value, And in the case where being less than, the full speed charging modes are selected, and, in the case where being not less than, select the boost charge Mode;
Charging equipment module fills charging terminal for the charging modes to be sent to the group by CAN line.
3. system according to claim 2, which is characterized in that the group fills charging terminal and includes and the charging equipment mould The connected charger module of block;
The charger module for being communicated with the charging equipment module, and is arranged according to the charging modes and exports Charge power.
4. system according to claim 1, which is characterized in that the system also includes what is be connected with the background server Ground lock module;
Described ground lock module, for detecting whether have vehicle on parking stall, and by with vehicles or car-free status be sent to it is described after Platform server.
5. system according to claim 1, which is characterized in that the system also includes be connected with the vehicle-mounted BMS system On-vehicle battery group.
6. system according to claim 1, which is characterized in that the group fills charging terminal and is made of multiple charging terminals.
7. system according to claim 1, which is characterized in that the intelligent charge control unit further includes display screen mould Block, configuration service module and upgraded module.
8. a kind of intelligent charging method of electric car characterized by comprising
When electric car accesses charging gun, VIN code is obtained;
The VIN code is verified according to preset legal VIN code, and in the case where verification passes through, generation allows to charge Information;
Based on the permission charge information, charging time section is arranged according to electricity consumption peak valley information, and in the current charging Between charging modes appropriate are selected according to vehicle remaining capacity SOC value in section;
It is charged according to the charging modes to electric car.
9. according to the method described in claim 8, it is characterized in that, the charging modes include that full speed charging modes and supplement are filled Electric mode is based on the permission charge information, charging time section is arranged according to electricity consumption peak valley information, and in the current charging Charging modes appropriate are selected according to vehicle remaining capacity SOC value in period, further includes:
Receive the permission charge information;
It is acquired based on the permission charge information and stores the electricity consumption peak valley information;
Division of avoiding the peak hour is carried out to the charging time according to the electricity consumption peak valley information, generates multiple charging time sections, and to every A charging time section setting SOC limit value;
The SOC value of vehicle is obtained, and judges whether the SOC value is less than the SOC limit value, and in the case where being less than, The full speed charging modes are selected, and, in the case where being not less than, select the boost charge mode;
The charging modes are sent to group by CAN line and fill charging terminal.
10. according to the method described in claim 8, it is characterized in that, the method also includes:
According to the charge power of charging modes setting output.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109501632A (en) * 2018-12-24 2019-03-22 国网北京市电力公司 Charging method, device, storage medium and the processor of charging pile
CN110901460A (en) * 2019-10-22 2020-03-24 浙江合众新能源汽车有限公司 Electric vehicle charging method and system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1605514A (en) * 2004-11-11 2005-04-13 兰州开创科技有限公司 Electric public transport system
US20130169232A1 (en) * 2011-12-30 2013-07-04 Caterpillar Inc. Methods and systems for monitoring and using an electrical energy-storage device
CN203574393U (en) * 2013-08-17 2014-04-30 魏述成 Peak-power intermittent power-assisted electric car charger
CN103762703A (en) * 2014-02-19 2014-04-30 国家电网公司 Electric automobile charging station integrating charging, storing and discharging and charging and discharging method
CN107745650A (en) * 2017-10-26 2018-03-02 电子科技大学 A kind of orderly charge control method of electric automobile based on Peak-valley TOU power price
CN108016302A (en) * 2016-10-29 2018-05-11 南京理工大学 A kind of electric automobile optimization charging method of time dimension
CN108099634A (en) * 2017-10-19 2018-06-01 中国电力科学研究院有限公司 A kind of orderly charging method of electric vehicle and system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103683424B (en) * 2013-12-17 2016-01-20 清华大学 The orderly charge control method of electric automobile charging station based on dynamic sharing electricity price
CN106042959A (en) * 2016-06-07 2016-10-26 西安特锐德智能充电科技有限公司 Self-recognition electric automobile charging method and device
CN206416875U (en) * 2017-02-06 2017-08-18 山东鲁能智能技术有限公司 A kind of charging electric vehicle parking management system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1605514A (en) * 2004-11-11 2005-04-13 兰州开创科技有限公司 Electric public transport system
US20130169232A1 (en) * 2011-12-30 2013-07-04 Caterpillar Inc. Methods and systems for monitoring and using an electrical energy-storage device
CN203574393U (en) * 2013-08-17 2014-04-30 魏述成 Peak-power intermittent power-assisted electric car charger
CN103762703A (en) * 2014-02-19 2014-04-30 国家电网公司 Electric automobile charging station integrating charging, storing and discharging and charging and discharging method
CN108016302A (en) * 2016-10-29 2018-05-11 南京理工大学 A kind of electric automobile optimization charging method of time dimension
CN108099634A (en) * 2017-10-19 2018-06-01 中国电力科学研究院有限公司 A kind of orderly charging method of electric vehicle and system
CN107745650A (en) * 2017-10-26 2018-03-02 电子科技大学 A kind of orderly charge control method of electric automobile based on Peak-valley TOU power price

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109501632A (en) * 2018-12-24 2019-03-22 国网北京市电力公司 Charging method, device, storage medium and the processor of charging pile
CN110901460A (en) * 2019-10-22 2020-03-24 浙江合众新能源汽车有限公司 Electric vehicle charging method and system

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