CN110015021A - A kind of charging socket and charging system for electric vehicle - Google Patents
A kind of charging socket and charging system for electric vehicle Download PDFInfo
- Publication number
- CN110015021A CN110015021A CN201710828512.0A CN201710828512A CN110015021A CN 110015021 A CN110015021 A CN 110015021A CN 201710828512 A CN201710828512 A CN 201710828512A CN 110015021 A CN110015021 A CN 110015021A
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- Prior art keywords
- state
- charging
- charging socket
- socket
- toggle
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention is suitable for electric vehicle charging technique field, provide a kind of charging socket and charging system for electric vehicle, the charging socket includes: that the charging socket is wholely set with concentrator, the charging socket has first state and the second state, the first state is that the charging socket only has charge function, and second state is that the charging socket has both two kinds of functions of concentrator and charging.Allow charging station staff freely to carry out two layers or three layers of networking according to the project scale of charging station, improves the scalability of charging station, and improve the utilization efficiency of resource.
Description
Technical field
The invention belongs to electric vehicle charging technique field more particularly to a kind of charging sockets and Charging for electric vehicle
System.
Background technique
Currently, being constantly progressive with vehicle technology, new energy electric motor vehicle is being obtained extensive approval and is using.
Existing charging station can satisfy while by three-level networking model (that is, charging socket-concentrator-router) to thousands of
Platform electric vehicle charges.However, in practical application, while the electric vehicle quantity to charge changes greatly, when the electricity of charging simultaneously
When motor-car negligible amounts, the wasting of resources will lead to using three-level networking model at this time.
Summary of the invention
In view of this, the embodiment of the invention provides charging socket and charging system for electric vehicle, it is existing to solve
The problem that the charging station level of resources utilization is low in technology and scalability is insufficient.
The first aspect of the embodiment of the present invention provides a kind of charging socket for electric vehicle, comprising:
The charging socket is wholely set with concentrator, and the charging socket has first state and the second state, described
First state is that the charging socket only has charge function, and second state is that the charging socket has both concentrator and fills
Electric two kinds of functions.
The second aspect of the embodiment of the present invention provides a kind of charging system of electric powercar, comprising:
Router, multiple charging sockets and management platform, the router are used to multiple charging sockets being connected to management
Platform, which is characterized in that each of the multiple charging socket is wholely set with concentrator, and the charging socket has the
One state and the second state, the first state are that the charging socket only has charge function, and second state is described
Charging socket has both two kinds of functions of concentrator and charging；
When the charging socket is in first state, then the charging socket in first state is by being in second
The charging socket of state is connect with router, or direct-connected with router；
When the charging socket is in the second state, the charging socket for being in the second state and router are direct-connected,
And it can be used for carrying out electric vehicle charging and the multiple charging sockets in first state of traction.
Compared with prior art, the present invention is by the way that charging socket for electric vehicle and concentrator to be wholely set, so that charging station
Staff can freely carry out two layers or three layers of networking according to the project scale of charging station, improve the expansible of charging station
Property, and improve the utilization efficiency of resource.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is charging system of electric powercar structural schematic diagram provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of charging socket provided in an embodiment of the present invention；
Fig. 3 is toggle switch system schematic provided in an embodiment of the present invention；
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
Embodiment one
Charging system of electric powercar as shown in Figure 1, the charging socket for electric vehicle in the embodiment of the present invention is concentrator unit
It is wholely set with charhing unit, specifically, each charging socket for electric vehicle is integrated with concentrator and charger, that is, each
A charging socket can realize the function and charge function of concentrator.Charging socket has first state and the second state, institute
Stating first state is that the charging socket only has a charge function, second state be the charging socket have both concentrator and
Charge two kinds of functions.It can be switched over by state of the switch unit to charging socket.Specifically, conventional choosing can be used
Circuit passband switches over first state and the second state, here, not being defined to the wiring of specific gating circuit.
Further, Fig. 2 shows the structure charts of the charging socket for electric vehicle in the embodiment of the present invention.The embodiment of the present invention
In charging socket for electric vehicle, including concentrator unit 1, charhing unit 2 and toggle switch 3.Wherein, charhing unit 2 has
The control circuit 21 of control circuit 21 and display unit 22, charhing unit 2 can confirm the identity of charge user, with
And obtain the pay imformation etc. of charging station.Display unit is used for the relevant information calculated to user's display control circuit, for example, electric
The remaining charge volume of motor-car, full of required expense etc..Concentrator unit 1 is for connecting the control circuit 21 of charhing unit 2
It is connected to router, and management platform is connected to by router, realizes the data interaction between management platform and charhing unit 2.
Switch unit 3 as shown in Figure 3, can be toggle switch, is used to switch over the state of charging socket,
And network communication address is arranged to charging socket.Toggle switch has multidigit,
Preferably, use wherein one as state toggle bit.The toggle switch is arranged on charging socket for electric vehicle, existing
Field staff is configured toggle switch according to the scale actually to charge.
Preferably due to which toggle switch is intended for field personnel, therefore, in order to avoid bringing to charge user
Puzzled, the different face of display unit of charging socket is arranged in toggle switch, for example, the back side of display unit.
Preferably, in order to avoid irrelevant personnel modifies toggle switch without authorization, an identity can be set on toggle switch
Recognition unit a, for example, fingerprint identification region is arranged for the identification to field personnel on the left side of highest order.
The toggle switch can be set to touch screen induction switch.After field personnel passes through fingerprint authentication, the dial-up is opened
The touch screen of pass is active, and field personnel only needs wherein one with finger soft-touch control, so that it may so that should
Position switches between " 0 " and " 1 ".Under original state, all positions of toggle switch all set 0, when field personnel opens dial-up
Setting completed for pass, if touch screen does not sense any operation whithin a period of time, automatically switches to lock state, prevents
Other staff's faulty operation, such as described a period of time can be 3 seconds or 5 seconds, which can have staff according to reality
The setting of border situation, it is not limited here.
Preferably, wherein toggle switch is 6 binary switch, and wherein highest order is as state toggle bit, remaining 5 use
In to charging socket progress mailing address coding.When highest order is " 0 ", the charging socket is in first state, that is, opens
Charge function and close concentrator function；When highest order is " 1 ", the charging socket is in the second state, i.e., beats simultaneously
Open charge function and concentrator function.It can certainly be when highest order is " 1 ", the charging socket is in first state；
When highest order is " 0 ", the charging socket is in the second state.It is not limited here.
The 5 bit walk address code positions in addition to state toggle bit, according to 25It calculates, 32 different ground can be encoded
Location.That is, the charging socket of second state can include 32 charging sockets including oneself with traction.
Preferably, there are two sockets for each charging socket tool, can charge simultaneously to two electric vehicles, described two
Socket is separately positioned on the not ipsilateral of charging socket, for example, the side of left and right two in face where the display screen that can be set.This
Electric vehicle described in inventive embodiments includes but is not limited to: electric car, battery-operated motor cycle, and electric bicycle etc. does not limit herein
It is fixed.
The charging socket being independently arranged in the prior art is wholely set by the embodiment of the present invention with concentrator, so that one hard
The function of two kinds of products may be implemented in part, is freely arranged convenient for field personnel according to the demand of charging scale, avoids existing
The problem of some charging system poor expandabilities.
Embodiment two
Charging system of electric powercar of the embodiment of the present invention as shown in figure 1, including router, multiple charging sockets and management are flat
Platform, router are used to multiple charging sockets being connected to management platform, and wherein router can be by 2G/3G/4G or wired
Local area network, WLAN are connect with management platform, use open charging station communication protocol between router and management platform.
Wherein management platform is for being monitored in real time and being managed to charging socket.Multiple charging sockets can be to be disclosed in embodiment one
Charging socket.Charging socket has first state and the second state, and the first state only has for the charging socket fills
Electricity Functional, second state are that the charging socket has both two kinds of functions of concentrator and charging.
When the charging socket is in first state, then the charging socket in first state is by being in second
The charging socket of state is connect with router, or direct-connected with router.
Specifically, each charging socket has multiple ports for connecting other charging sockets, the port can be with
It is wireless or is limited.When charging socket is in first state, charging socket opens charge function at this time, closes collection
Middle device function, in order to connect with management platform, the charging socket in first state can be direct-connected with router, or passes through
Port is connect with the charging socket in the second state.For from hardware, it is in filling for the charging socket of first state
The control circuit of electric unit is communicated with the concentrator unit for the charging socket in the second state being connect.
When the charging socket is in the second state, the charging socket for being in the second state and router are direct-connected,
And it can be used for carrying out electric vehicle charging and the multiple charging sockets in first state of traction.
Specifically, the charging socket in the second state can be with the multiple charging sockets of traction, and it can be with traction oneself
Charhing unit a, for example, concentrator can be with 32 charging sockets of traction, then a charging socket in the second state can
To connect other 31 charging sockets, router will be connected to comprising oneself 32 charging sockets.
15 charging sockets are working when live charging scale is smaller, such as only, then field personnel only needs
Carry out two layers of networking, that is, 15 charging sockets and router are direct-connected.When scene charging is larger, such as there are 96
Charging socket is working, then can set 3 charging sockets therein to the second state, and is in the second state using this
Charging socket distinguish 31 charging sockets of traction, realize three layers of networking.
Preferably, regulation unit can also be arranged in the charging system of electric powercar in the embodiment of the present invention.Managing platform can be with
Toggle switch is controlled by regulating and controlling unit.Specifically, one threshold value N of setting, is managing platform real-time statistics currently
The charging socket of work, when the quantity of the charging socket to work is less than or equal to N, since live charging scale is smaller, nothing
Three layers of networking need to be carried out, then all charging sockets are locked as first state by adjustment unit, and work on the spot in order to prevent
Personnel's mistake is propagandized, and the highest order of the touch screen of the adjustment unit locking toggle switch forbids field personnel to dial-up
The highest order of switch is modified.Preferably, the N value can be set as 32, or the integer less than 32 and greater than zero.
When the quantity for the charging socket that scene is working is greater than N, then it is in by N and the quotient T that 32 are divided by control
The charging socket quantity of second state, so that the charging socket quantity in the second state is not more than T.Specifically, for example, scene
There are 64 charging sockets working, then 64 and 32 quotient is 2, then adjustment unit monitoring is in the charging socket of the second state
Quantity, when the charging socket in the second state has had 2, then adjustment unit locks the highest of the touch screen of toggle switch
Position, forbids field personnel to modify the highest order of toggle switch.To prevent the setting of field personnel's mistake
The state of charging socket causes unnecessary waste.
Charging system of electric powercar disclosed in the embodiment of the present invention, in charging station use by concentrator function and charging function
The charging socket that can be integrated in one allows field personnel easily to carry out networking, and according to project scale
Difference carries out free networking using double layer network mode or three-layer network mode respectively, improves the level of resources utilization.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of described device is divided into different functional unit or module, more than completing
The all or part of function of description.Each functional unit in embodiment, module can integrate in one processing unit, can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units, it is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.In addition, each function list
Member, the specific name of module are also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.Above system
The specific work process of middle unit, module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions actually with hardware still
Software mode executes, specific application and design constraint depending on technical solution.Professional technician can be to each
Specific application is to use different methods to achieve the described function, but this realization is it is not considered that exceed model of the invention
It encloses.
In embodiment provided by the present invention, it should be understood that disclosed device and system can pass through others
Mode is realized.For example, device and system embodiment described above is only schematical, for example, the module or unit
Division, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or group
Part 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 or direct-coupling or communication connection discussed can be through some interfaces, device or unit it is 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, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
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.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (9)
1. a kind of charging socket for electric vehicle, which is characterized in that the charging socket is wholely set with concentrator, described to fill
Electrical socket has first state and the second state, and the first state is that the charging socket only has a charge function, and described the
Two-state is that the charging socket has both two kinds of functions of concentrator and charging.
2. charging socket as described in claim 1, which is characterized in that be provided with switch unit on the charging socket, pass through
The switch unit switches over the first state of the charging socket and the second state.
3. charging socket as claimed in claim 2, which is characterized in that the switch unit is toggle switch, and the dial-up is opened
Closing has multidigit, use wherein one be used as state toggle bit, when the state toggle bit is " 0 ", at the charging socket
In first state, when the state toggle bit is " 1 ", the charging socket is in the second state；Or when the state is cut
When transposition is " 1 ", the charging socket is in first state, and when the state toggle bit is " 0 ", the charging socket is in
Second state.
4. charging socket as claimed in claim 2, which is characterized in that described when the charging socket is in the second state
Charging socket can be used for charging to electric vehicle, and can be with the multiple charging sockets of traction.
5. charging socket as claimed in claim 3, which is characterized in that the toggle switch is multidigit binary system toggle switch,
Other in addition to state toggle bit are used to encode the address of charging socket.
6. a kind of charging system of electric powercar, comprising: router, multiple charging sockets and management platform, the router is used for will
Multiple charging sockets are connected to management platform, which is characterized in that each of the multiple charging socket and concentrator one
Setting, the charging socket have first state and the second state, and the first state is that the charging socket only has charging
Function, second state are that the charging socket has both two kinds of functions of concentrator and charging；
When the charging socket is in first state, then the charging socket in first state is by being in the second state
Charging socket connect with router, or it is direct-connected with router；
When the charging socket is in the second state, the charging socket for being in the second state and router are direct-connected, and
It can be used for carrying out electric vehicle charging and the multiple charging sockets in first state of traction.
7. charging system of electric powercar as claimed in claim 6, which is characterized in that it is single to be provided with switch on the charging socket
Member switches over the first state of the charging socket and the second state by the switch unit.
8. charging system of electric powercar as claimed in claim 7, which is characterized in that the switch unit is toggle switch, described
Toggle switch has multidigit, use wherein one be used as state toggle bit, when the state toggle bit is " 0 ", the charging
Socket is in first state, and when the state toggle bit is " 1 ", the charging socket is in the second state；Or when described
When state toggle bit is " 1 ", the charging socket is in first state, and when the state toggle bit is " 0 ", the charging is inserted
Seat is in the second state.
9. charging system of electric powercar as claimed in claim 8, which is characterized in that the toggle switch is multidigit binary system dial-up
Switch, other in addition to state toggle bit are used to encode the address of charging socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710828512.0A CN110015021B (en) | 2017-09-14 | 2017-09-14 | Charging socket and charging system for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710828512.0A CN110015021B (en) | 2017-09-14 | 2017-09-14 | Charging socket and charging system for electric vehicle |
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| Publication Number | Publication Date |
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| CN110015021A true CN110015021A (en) | 2019-07-16 |
| CN110015021B CN110015021B (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710828512.0A Active CN110015021B (en) | 2017-09-14 | 2017-09-14 | Charging socket and charging system for electric vehicle |
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| CN106470869A (en) * | 2014-06-27 | 2017-03-01 | 易米充电有限责任公司 | For overhead type charging station that electric motor car is charged and parking structure |
| CN105633749A (en) * | 2014-10-29 | 2016-06-01 | 江苏金迪电子科技有限公司 | Multifunctional controllable socket and control method thereof |
| CN105375552A (en) * | 2015-09-01 | 2016-03-02 | 西安特锐德智能充电科技有限公司 | Power matching method of matrix power distribution charging system |
| CN105720662A (en) * | 2016-04-25 | 2016-06-29 | 安徽和义新能源汽车充电设备有限公司 | Three-dimensional parking type charging station |
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