CN106781048B - A kind of multiple gun charging system - Google Patents
A kind of multiple gun charging system Download PDFInfo
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- CN106781048B CN106781048B CN201611264577.9A CN201611264577A CN106781048B CN 106781048 B CN106781048 B CN 106781048B CN 201611264577 A CN201611264577 A CN 201611264577A CN 106781048 B CN106781048 B CN 106781048B
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- 238000007600 charging Methods 0.000 title claims abstract description 138
- 230000008859 change Effects 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000002716 delivery method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
- G07F15/005—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity dispensed for the electrical charging of vehicles
-
- 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
-
- H02J7/0027—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of multiple gun charging systems, including a display screen, the first charge tunnel and at least one second charge tunnel being connect respectively with display screen, the first charging gun being connect with the first charge tunnel, and the second charging gun being connect respectively with every one second charge tunnel；The charging gun that display screen is used to be selected according to user sends changing interface request, and realizes that function is delivered in man-machine charging；First charge tunnel is for collecting simultaneously resolution interface switching request, if being resolved to user selects the first charging gun, then occupy display screen, and it controls the first charging gun and charges to electric car, if being resolved to user selects the second charging gun, control instruction is sent to the second charge tunnel corresponding to the second selected charging gun；Second charge tunnel is used for when receiving control instruction, occupies display screen, and control its corresponding second charging gun and charge to electric car.Using the embodiment of the present invention, simple, high reliablity is realized, and at low cost, be easy to extend.
Description
Technical field
The present invention relates to charging system technical field more particularly to a kind of multiple gun charging systems.
Background technique
The charging system of multiple gun at present is realized using multi-screen and more card readers substantially, that is, the corresponding display of every rifle
Screen and a card reader, moreover, collecting the information of each single rifle using a terminal.But the corresponding display screen of every rifle and
One card reader is at high cost, unsightly, and additional terminal is used to collect information, so that charging system is complicated, it is at high cost and more
Rifle is not easy flexibly collocation and unified interface.
Summary of the invention
The embodiment of the present invention proposes a kind of multiple gun charging system, realizes simple, high reliablity, and at low cost, is easy to extend.
The embodiment of the present invention provides a kind of multiple gun charging system, including a display screen, connect respectively with the display screen
The first charge tunnel and at least one second charge tunnel, the first charging gun being connect with first charge tunnel, and
The second charging gun being connect respectively with every one second charge tunnel；
The charging gun that the display screen is used to be selected according to user sends changing interface request, and realizes that man-machine charging is handed over
Pay function；
First charge tunnel is for collecting and parsing changing interface request, if being resolved to user's selection described the
One charging gun then occupies the display screen, and controls first charging gun and charge to electric car, if being resolved to user
Second charging gun is selected, then sends control instruction to the second charge tunnel corresponding to the second selected charging gun；
Second charge tunnel is used for when receiving the control instruction, occupies the display screen, and it is right to control its
The second charging gun answered charges to electric car.
Further, first charge tunnel includes the first controller, and is connected on first control by bus
Display switch between device processed and the display screen；Every one second charge tunnel includes second controller, and passes through bus
The display switch being connected between the second controller and the display screen.
Further, first controller is specifically used for after being resolved to user and selecting first charging gun, control
Its corresponding display switch closure, while the disconnection of the display switch in other charge tunnels is controlled, and generate and occupy display screen
Flag bit occupies the flag bit of display screen described in the broadcast of Xiang Suoyou charge tunnel, to occupy the display screen, and described in control
First charging gun charges to electric car.
Further, first controller is specifically used for after being resolved to user and selecting second charging gun, control
Display switch closure in second charge tunnel corresponding to the second selected charging gun, while controlling in other charge tunnels
Display switch disconnects, and possesses the second controller identification code of the display screen right of possession corporeal right to the broadcast of all charge tunnels；
The second controller is used for after receiving its corresponding second controller identification code, and generation occupies display screen
Flag bit to occupy the display screen, and controls its corresponding second charging gun and charges to electric car.
Further, it after first controller is also used to electricity on the system, controls its corresponding display switch and closes
It closes, while controlling the disconnection of the display switch in other charge tunnels, and generate the flag bit for occupying display screen, it is logical to all chargings
Occupy the flag bit of display screen described in road broadcast, to occupy the display screen.
Further, first controller is also used to after occupying the display screen, receives what the display screen was sent
Changing interface request, and parse the changing interface request.
Further, the second controller is also used to after occupying display screen, receives the interface that the display screen is sent
Switching request, and the changing interface request is broadcasted, so that first controller is collected and parses the changing interface request.
Further, first controller is also used to multiple flag bits for occupying display screen occur in system or not have
When occupying the flag bit of display screen, the system is resetted, first charge tunnel is made to occupy the display screen.
It is further, described that rob charging system further include the card reader connecting respectively with each charge tunnel is more；Institute
Stating each charge tunnel further includes the switch of swiping the card being connected between the card reader and its controller；
First controller is also used to control this while controlling the display switch closure in each charge tunnel and fill
Swiping the card in electric channel closes the switch, and while controlling the display switch disconnection in each charge tunnel, it is logical to control the charging
Switch of swiping the card in road disconnects, so that user carries out charging delivery to selected charging gun by the card reader.
Further, first controller is also used in the display switch of change closure, is first disconnected all displays and is opened
It closes, is delayed after 10ms, recloses corresponding display switch, to achieve the purpose that protect bus.
The implementation of the embodiments of the present invention has the following beneficial effects:
Multiple gun charging system provided in an embodiment of the present invention is able to use a display screen and connect with multiple charge tunnels,
It is realized based on software selection methods and hardware charge tunnel switching method and robs charging more, moreover, being collected using the first charge tunnel
And resolution interface switching request to be to carry out channel switching, it is at low cost, realize simple, high reliablity, easily without increasing additional terminals
In extension；Realize that multiple gun charging is delivered using a card reader, it is at low cost and easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of multiple gun charging system provided by the invention；
Fig. 2 is the structural schematic diagram of another embodiment of the multiple gun charging system that the present invention supplies；
Fig. 3 is the flow diagram of charging delivery method in the multiple gun charging system of the invention supplied.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the structural schematic diagram of one embodiment of multiple gun charging system provided by the invention, including a display
Screen 1, the first charge tunnel 2 and at least one second charge tunnel 3 connecting respectively with the display screen 1 are filled with described first
The first charging gun 8 that electric channel 2 connects, and the second charging gun 4 being connect respectively with every one second charge tunnel 3；
The charging gun that the display screen 1 is used to be selected according to user sends changing interface request, and realizes man-machine charging
Deliver function；
First charge tunnel 2 is for collecting and parsing the changing interface request, if being resolved to described in user's selection
First charging gun 8 then occupies the display screen 1, and controls first charging gun 8 and charge to electric car, if parsing
Second charging gun 4 is selected to user, then sends and controls to the second charge tunnel 3 corresponding to the second selected charging gun 4
Instruction；
Second charge tunnel 3 is used for when receiving the control instruction, occupies the display screen 1, and control it
Corresponding second charging gun 4 charges to electric car.
It should be noted that multiple gun charging system provided by the present invention has multiple charge tunnels, and each charging is logical
Road has been correspondingly connected with a charging gun, and each charge tunnel and each charging gun are provided with only one identification code.
When user needs to charge to electric car using charging gun, user is selected by operation on a display screen
Required charging gun, display screen send changing interface request according to the user's choice, which generally comprises selected by user
The identification code of charging gun.First charge tunnel collects changing interface request, the identification of the charging gun in identification changing interface request
Code, if the identification code of the charging gun is corresponding with the first charging gun of the first charge tunnel, the first charge tunnel occupies display
Screen, and directly control its corresponding first charging gun and charge to electric car；If the identification code of the charging gun is filled with second
Second charging gun of electric channel is corresponding, then the first charge tunnel identifies the second charging corresponding to the identification code of the charging gun
Channel, and to second charge tunnel send control instruction, with notify second charge tunnel its there is the display of display screen
Control.Second charge tunnel occupies display screen, and controls its corresponding second charging gun and charge to electric car, real
The flexible switching of existing different charge tunnels, the flexible charging of different charging guns.It is operated using a display screen, and using the
One charge tunnel requests to carry out channel switching according to changing interface, by by way of software algorithm and hardware corridor selection, reality
Existing multiple gun charging system, it is at low cost, realize simple, high reliablity.
Further, as shown in Fig. 2, first charge tunnel 2 includes the first controller 21, and it is connected on described the
Display switch K1 between one controller 21 and the display screen 1；
Every one second charge tunnel 3 includes second controller 31, and is connected on the second controller 31 and described
Display switch K2 between display screen 1.
Wherein, the controller in each charge tunnel passes through a display switch and connect with display screen, if display switch
Closure, then the corresponding controller of the display switch is connected to display screen, i.e., the charge tunnel and display screen where the display switch
Connection；If display switch disconnects, the connection between the corresponding controller of the display switch and display screen is disconnected, i.e. the display is opened
The connection between charge tunnel and display screen where closing disconnects.It should be noted that one and only one display of any time
It closes the switch, i.e. one and only one charge tunnel of any time is connected to display screen.
In addition, as shown in Fig. 2, each controller, including the first controller and second controller are connected separately with one and fill
Electric module 6, the first controller 21 are also connect with backstage 7.Wherein, each charging module provides charging electricity for its corresponding charging gun
Source, each charging gun are provided with a number, and each controller is provided with a group number to be distinguish.Now with five charging guns
And its be numbered for corresponding five controllers, as shown in table 1.
| Charging gun number | Controller group number |
| No.1 | 0 |
| No. two | 1 |
| No. three | 2 |
| No. four | 3 |
| No. five | 4 |
Table 1
Wherein, No. 0 controller is the first controller, and 1,2,3 and No. 4 controller is second controller.In system electrification,
Default No. 0 controller and occupies display screen.After collecting changing interface request, doing whole decision should be switched to No. 0 controller
Which charge tunnel, to occupy display screen.
In a preferred embodiment, first controller is specifically used for being resolved to user's selection described first
After charging gun, its corresponding display switch closure is controlled, while controlling the disconnection of the display switch in other charge tunnels, and generate
Occupy the flag bit of display screen, the flag bit of display screen is occupied described in the broadcast of Xiang Suoyou charge tunnel, to occupy the display screen,
And control first charging gun charges to electric car.
It is preferably carried out in mode at another, first controller is specifically used for being resolved to user's selection described the
After two charging guns, the display switch closure in the second charge tunnel corresponding to the second selected charging gun is controlled, is controlled simultaneously
Display switch in other charge tunnels disconnects, and possesses the second controller of the display screen right of possession corporeal right to the broadcast of all charge tunnels
Identification code；
The second controller is used for after receiving its corresponding second controller identification code, and generation occupies display screen
Flag bit to occupy the display screen, and controls its corresponding second charging gun and charges to electric car.
It should be noted that the first controller after collecting changing interface request, parses changing interface request, knows
The other selected charging gun of user.If user's selection is the first charging gun, the first controller is closed on this charge tunnel
Display switch simultaneously switches off the display switch on other charge tunnels, is connected to this charge tunnel with display screen, and makes this charging
Display screen is occupied in channel, interacts at display screen with this charge tunnel for user, while controlling selected by user first and filling
Electric rifle charges to electric car.If user's selection is the second charging gun, the first controller controls second charging gun
Display switch closure on the second corresponding charge tunnel, simultaneously switches off the display switch on other charge tunnels, make this
Two charge tunnels are connected to display screen, and the mark of display screen control is sent to second charge tunnel, and second charging is logical
After road receives the mark of display screen control, occupies display screen, interacted at display screen for user, while controlling use
Second charging gun selected by family charges to electric car.
Further, it after first controller is also used to electricity on the system, controls its corresponding display switch and closes
It closes, while controlling the disconnection of the display switch in other charge tunnels, and generate the flag bit for occupying display screen, it is logical to all chargings
Occupy the flag bit of display screen described in road broadcast, to occupy the display screen.
It should be noted that upon power-up of the system, the first charge tunnel of default is connected with display screen, i.e., the first charging is logical
Display switch closure in road, the first controller occupies display screen, and generates the flag bit for occupying display screen.
Further, first controller is also used to after occupying the display screen, receives what the display screen was sent
Changing interface request, and parse the changing interface request.
Further, the second controller is also used to after occupying display screen, receives the interface that the display screen is sent
Switching request, and the changing interface request is broadcasted, so that first controller is collected and parses the changing interface request.
Whether accounted for by RS232 bus to the broadcast of other controllers it should be noted that each controller is also used to timing
There is the flag bit of display screen and currently occupies the charge tunnel identification code of the display screen.If the first controller and display screen connect
Logical, then the changing interface that the first controller can directly receive display screen transmission is requested and is parsed, and is realized to charge tunnel
Switching；If second controller is connected to display screen, second controller passes through the side of broadcast after receiving changing interface request
Changing interface request is sent to the first controller by formula, and the first controller is solved again after being collected into changing interface request
The switching to charge tunnel is realized in analysis.
Further, first controller is also used to multiple flag bits for occupying display screen or not occur in the system
When with the flag bit for occupying display screen, the system is resetted, first charge tunnel is made to occupy the display screen.
It should be noted that then illustrating that the controller has when the flag bit of the display screen of controller is 1 and occupying display screen
Flag bit；When the flag bit of the display screen of controller is 0, then illustrate that the controller has the flag bit for not occupying display screen.
When there is exception in system, when there is the flag bit that two or more occupy display screen, all resets, by first
The flag bit of the display screen of controller is set as 1, that is, is restored to the state that the first controller occupies display screen, other controllers
The flag bit of display screen is all reset.
When there is exception in system, when the flag bit of the display screen of all controllers is 0, all resets, by the first control
The flag bit of the display screen of device is set as 1, that is, is restored to the state that the first controller occupies display screen, the display of other controllers
The flag bit of screen is all reset.
Further, as shown in Fig. 2, rob charging system described further includes connecting respectively with each charge tunnel more
Card reader 5；Each charge tunnel further includes the switch K3 that swipes the card being connected between the card reader 5 and its controller；
First controller is also used to control this while controlling the display switch closure in each charge tunnel and fill
Switch K3 closure of swiping the card in electric channel controls the charging while controlling the display switch disconnection in each charge tunnel
Switch K3 disconnection of swiping the card in channel, so that user carries out charging delivery to selected charging gun by the card reader 5.
It should be noted that each controller, including the first controller and second controller, it is swiped the card out respectively by one
Pass is connect with card reader.It is closed the switch if some is swiped the card, the charge tunnel where the switch of swiping the card is connected with card reader；If
Some switch of swiping the card disconnects, then the charge tunnel where the switch of swiping the card is not connected to card reader.Any time has and only one
A swipe the card closes the switch, i.e. one and only one charge tunnel of any time is connected to card reader.
It when a controller is switched to and is connected to display screen, while being also switched to and being connected to card reader, user can pass through
Swiping the card at card reader realizes that user delivers the charging of selected charging gun.It any time, display screen and swipes the card
Device can realize display screen by software algorithm processing and hardware exchange by display switch and switch selection charge tunnel of swiping the card
It is connected to card reader with any controller in system, to realize the charging human-computer interaction interface and brush for checking each charging gun
Card function.
Further, first controller is also used in the display switch of change closure, is first disconnected all displays and is opened
It closes, is delayed after 10ms, recloses corresponding display switch, to achieve the purpose that protect RS232 bus.
It is the process of one embodiment of the charging delivery method of multiple gun charging system provided by the present invention referring to Fig. 3
Schematic diagram, comprising:
S301, booting.Enter starting-up interface after display screen booting.
S302, charging gun number selection.After user selects charging gun on a display screen, three kinds of modes can be used and charge
Interaction, if selecting the first, thens follow the steps S303, if second of selection, S307 is thened follow the steps, if selecting the first,
Execute step S316.
S303, password charging.User charges in display screen input account number cipher.
S304, cryptographic check.If verification passes through, S305 is thened follow the steps, if verification does not pass through, return step S303.
S305, local switching on and shutting down.If it is determined that S306 is thened follow the steps, if returning, return step S303.
S306, charge information.Charge information is shown on a display screen, if returning, return step S303.
S307, it swipes the card.User swipes the card at card reader.
S308, reading of swiping the card.If reading successfully, S309 is thened follow the steps, if reading failure, return step S307；If
The non-regular way settlement of last time charging, thens follow the steps S314.
S309, card number information.If it is determined that S310 is thened follow the steps, if returning, return step S307.
S310, charging connection.If success, thens follow the steps S311, if failure, return step S307.
S311, charge type.If swiping the card confirmation, S312 is thened follow the steps, if returning, return step S307.
S312, charge initiation.If success, thens follow the steps S313, if failure, thens follow the steps S314.
In S313, charging.If swiping the card termination, S315 is thened follow the steps, if automatic terminate, thens follow the steps S314.
S314, clearing of swiping the card.If success, thens follow the steps S315, if failure, return step S307.
S315, statement of account.If returning, return step S307.
S316, two dimensional code is swept.
S317, two dimensional code interface.It is charged by two dimensional code interface, if returning, return step S316.
Multiple gun charging system provided in an embodiment of the present invention is able to use a display screen, a card reader is filled with multiple
Electric channel connection, is based on software selection methods and hardware charge tunnel switching method, easily and flexibly realizes multiple gun single screen list brush
Card device charge function makes charging human-computer interaction interface become succinct, easy to operate, moreover, using the first charge tunnel according to charging
Request carries out channel switching, at low cost, realize simple, high reliablity without increasing additional terminals.Simultaneously, moreover it is possible to support 2~10
The flexible extension of rifle, solves that current multiple gun charging system is at high cost, system complex, is not easy the disadvantages of extending.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of multiple gun charging system, which is characterized in that including a display screen, first connect respectively with the display screen is filled
Electric channel and at least one second charge tunnel, the first charging gun being connect with first charge tunnel, and respectively and often
Second charging gun of one second charge tunnel connection；
The charging gun that the display screen is used to be selected according to user sends changing interface request, and realizes that function is delivered in man-machine charging
Energy；
First charge tunnel is filled for collecting and parsing the changing interface request if being resolved to user's selection described first
Electric rifle then occupies the display screen, and controls first charging gun and charge to electric car, if being resolved to user's selection
Second charging gun then sends control instruction to the second charge tunnel corresponding to the second selected charging gun；
Second charge tunnel is used for when receiving the control instruction, occupies the display screen, and it is corresponding to control its
Second charging gun charges to electric car；
Wherein, first charge tunnel includes the first controller, and is connected on first controller and institute by bus
State the display switch between display screen；Every one second charge tunnel includes second controller, and is connected by bus
Display switch between the second controller and the display screen；
Wherein, first controller is specifically used for after being resolved to user and selecting first charging gun, and it is corresponding to control its
Display switch closure, while the disconnection of the display switch in other charge tunnels is controlled, and generate the flag bit for occupying display screen, to
Occupy the flag bit of display screen described in all charge tunnel broadcast, to occupy the display screen, and control first charging
Rifle charges to electric car.
2. multiple gun charging system as described in claim 1, which is characterized in that first controller is specifically used for being resolved to
After user selects second charging gun, the display switch in the second charge tunnel corresponding to the second selected charging gun is controlled
Closure, while the disconnection of the display switch in other charge tunnels is controlled, and possess display screen to the broadcast of all charge tunnels and occupy
The second controller identification code of power；
The second controller is used for after receiving its corresponding second controller identification code, generates the mark for occupying display screen
Position, to occupy the display screen, and controls its corresponding second charging gun and charges to electric car.
3. multiple gun charging system as described in claim 1, which is characterized in that first controller is also used in system electrification
Afterwards, control its corresponding display switch closure, while controlling the disconnection of the display switch in other charge tunnels, and generate occupy it is aobvious
The flag bit of display screen occupies the flag bit of display screen described in the broadcast of Xiang Suoyou charge tunnel, to occupy the display screen.
4. multiple gun charging system as claimed in claim 1 or 3, which is characterized in that first controller is also used to occupying
After the display screen, the changing interface request that the display screen is sent is received, and parse the changing interface request.
5. multiple gun charging system as claimed in claim 2, which is characterized in that the second controller is also used to occupying display
After screen, the changing interface request that the display screen is sent is received, and broadcast the changing interface request, so that first control
Device is collected and parses the changing interface request.
6. multiple gun charging system as described in claim 1, which is characterized in that first controller is also used to occur in system
Multiple flag bits for occupying display screen or when without the flag bit for occupying display screen, reset the system, make described
First charge tunnel occupies the display screen.
7. multiple gun charging system as described in claim 1, which is characterized in that the multiple gun charging system further includes respectively and often
The card reader of one charge tunnel connection；Each charge tunnel further includes being connected on swiping the card between the card reader and its controller
Switch；
First controller is also used to that it is logical to control the charging while controlling the display switch closure in each charge tunnel
Swiping the card in road closes the switch, and while controlling the display switch disconnection in each charge tunnel, controls in the charge tunnel
Swipe the card switch disconnect so that user carries out charging delivery to selected charging gun by the card reader.
8. multiple gun charging system as described in claim 1, which is characterized in that first controller is also used to be closed in change
Display switch when, first disconnect all display switches, be delayed after 10ms, corresponding display switch reclosed, to reach protection
The purpose of bus.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110789392B (en) * | 2019-12-11 | 2022-03-11 | 杭州能起美科技有限公司 | Charging pile multi-gun charging control method and device, storage medium and terminal |
| CN113386610A (en) * | 2020-03-12 | 2021-09-14 | 宝马股份公司 | Shared charging adapter, system and shared charging method for electric vehicle |
| CN111554041B (en) * | 2020-05-12 | 2020-11-20 | 深圳市汇智通咨询有限公司 | Automatic control system of service station |
| CN115320434A (en) * | 2022-08-30 | 2022-11-11 | 泰盛能源技术有限公司 | Charging pile capable of displaying real-time data of charging process of N-path charging guns on one screen |
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| CN204669009U (en) * | 2015-05-29 | 2015-09-23 | 聊城大学 | A kind of electric-vehicle-mounted lithium battery charging system |
| CN205595816U (en) * | 2016-01-15 | 2016-09-21 | 许继电源有限公司 | Can be many machines that charge that electric automobile charges simultaneously |
| CN105553028A (en) * | 2016-02-01 | 2016-05-04 | 凯迈(洛阳)电子有限公司 | DC charging pile capable of simultaneous output from multiple pistols |
| CN106160092A (en) * | 2016-07-26 | 2016-11-23 | 深圳市绿色星球互联新能源科技有限公司 | Electric bicycle charger that a kind of suitability is high and charging method thereof |
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