CN106208277B - A kind of charging pile for electric vehicle control system - Google Patents
A kind of charging pile for electric vehicle control system Download PDFInfo
- Publication number
- CN106208277B CN106208277B CN201610844094.XA CN201610844094A CN106208277B CN 106208277 B CN106208277 B CN 106208277B CN 201610844094 A CN201610844094 A CN 201610844094A CN 106208277 B CN106208277 B CN 106208277B
- Authority
- CN
- China
- Prior art keywords
- module
- main control
- control module
- charging pile
- charging
- 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.)
- Active
Links
- 238000004891 communication Methods 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 11
- 230000003993 interaction Effects 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
Classifications
-
- H02J7/0027—
-
- 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
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention discloses a kind of charging pile for electric vehicle control system, it is characterised in that：Including main control module, switch module, charging interface and miniature transformer module, alternating current is separately input into miniature transformer module and switch module, the switch module is connect with charging interface, the miniature transformer module is connect with main control module, the main control module sends out control signal to switch module, the switch module completes unlatching and closed action according to control signal, the main control module is separately connected management card identification module and debit card identification module, and communication interface is arranged in the main control module.The configuration of the present invention is simple, manager can be facilitated to manage charging pile, by managing card recognition manager and changing internal management data by control terminal, the convenient adjustment to the maintenance of charging pile and to whole system internal data parameter so that charging pile control system can have wider applicability.
Description
Technical field
The present invention relates to charge control field, more particularly to a kind of charging pile for electric vehicle control system.
Background technology
As country widelys popularize new energy, the development of electric vehicle is also getting faster, and it is mating that this requires electric vehicles
Charging pile also can easily realize installation and maintenance.Relatively fixed charging mould is generally used inside existing charging pile
Formula, but in order to encourage reasonable employment charging pile, appropriate can be changed while some electricity consumption ebb period electricity charge decline
Charging pile internal accounting unit price reaches dynamic implement modification and fills charging pile internal data, and modification mode in the prior art is excessively
It is cumbersome, and the growth requirement of Internet of Things can not be adapted in terms of payment.
Invention content
Present disclosure is in view of the foregoing drawbacks, to provide a kind of charging pile for electric vehicle control system, which provides energy
It is enough to reach modification management charging pile internal data by managing card, while capableing of remotely modifying charging pile inside main control module
Charging unit price.
In order to achieve the above object, technical scheme is as follows：Including main control module, switch module, charging interface
With miniature transformer module, alternating current is separately input into miniature transformer module and switch module, the switch module with fill
Electrical interface connects, and the miniature transformer module connect with main control module, and the main control module, which is sent out, controls signal to opening
Module is closed, the switch module completes to open according to control signal and closed action, the main control module are separately connected pipe
Card identification module and debit card identification module are managed, communication interface is arranged in the main control module.
The main control module is connect by communication interface with the control terminal for changing main control module program.
The main control module is communicated by communication module with monitoring module.
The monitoring module is computer.
The control system further includes Internet of Things payment module, and the main control module is stored with charging pile identifier
MACHINE-ID；The Internet of Things payment module stated includes two-dimension code generator, controller and human-computer interaction module, institute
The human-computer interaction module stated is connect with controller, and the controller controls two-dimension code generator and generates payment Quick Response Code, described
Payment Quick Response Code in include charging pile identifier MACHINE-ID, intelligent terminal by pay the bill Quick Response Code complete payment operation simultaneously
Charging pile identifier MACHINE-ID and payer information are sent in server by network, server obtains company and receives
Money information and the information comparison sent with intelligent terminal, after acknowledging receipt of payment information, server is communicated with main control module, master control
Module is opened according to the Signal-controlled switch module that server transmits.
The main control module is connect with current acquisition module, and the current acquisition module acquires the input terminal of charge port
Current data.
The main control module sends out unlatching and the closure of control Signal-controlled switch module, same time control according to current data
Alarm module processed sends out alarm sound.
The number at least two of the charging interface, each charging interface is respectively provided with intelligent electric meter, described
Intelligent electric meter for measuring charge capacity and send data to main control module.
The configuration of the present invention is simple, can facilitate management charging pile, change internal management data, and being capable of remote monitoring and remote
Cheng Xiugai controls the main control module of charging pile, to realize that Remote Dynamic regulates and controls the charging unit price of charging pile, saves human cost.
Description of the drawings
Fig. 1 is the functional block diagram of control system of the present invention
Fig. 2 is the structure diagram of Internet of Things payment module of the present invention
Reference numeral is respectively in figure：1. main control module；2. switch module；3. charging interface；4. miniature transformer module；
5. debit card identification module；6. managing card identification module；7. communication interface；8. control terminal；9. current acquisition module；10. logical
Believe module；11. monitoring module；12. intelligent electric meter；13. alarm module；14. controller；15. human-computer interaction module；16. two dimension
Code generator；17. intelligent terminal；18. server；
Specific implementation mode
The present invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, technical solution of the present invention includes main control module 1, switch module 2, charging interface 3 and miniature transformer
Module 4, alternating current are separately input into miniature transformer module 4 and switch module 2, and switch module 2 is connect with charging interface 3, micro-
Type transformer module 4 is connect with main control module 1, and main control module 1 sends out control signal to switch module 2, and switch module 2 is according to control
Signal processed completes to open and closed action, main control module 1 are separately connected management card identification module 6 and debit card identification module 5, master
It controls module 1 and communication interface 7 is set.Alternating current passes sequentially through switch module 2 and charging interface 3 and charges for electromobile battery, hands over
Galvanic electricity is powered by miniature transformer module 4 for main control module 1, and main control module 1 sends out opening for control Signal-controlled switch module 2
It opens and is closed to achieve the purpose that control charging interface 3 to charge the battery.Main control module 1 respectively with management card identification module
6 and debit card identification module 5 connect, management card identification module 6 can identify that management card, debit card identification module 5 can be known
Do not pay card, inside every management card setting correspond to unique by unique admin number MANAGE-ID, every debit card
Identification number USER-ID, management card identification module 6 can identify the card for being stored with MANAGE-ID, debit card identification module 5
It can identify the card of storage USER-ID.Main control module 1 passes through communication interface and the control for changing 1 program of main control module
Terminal 8 connects.Management card identification module 6 and debit card identification module 5 belong to identification module, and identification module is pipe in identification card
After managing card, main control module 1 is sent information to, main control module 1 receives what external control terminal 8 transmitted by communication interface 7
Program is changed, while in the data feedback to control terminal 8 that can also store main control module 1, reaching modification and safeguarding charging pile
Purpose, complete unit price, the modification in charging time etc..The USER-ID of payment card is transferred to after main control module 1 by main control module
1 will inquire USER-ID and whether there is to server requesting query data, there is i.e. starting switch module control charging interface and is
Accumulator charges, while 18 end of server subtracts the charging expense in payment card.
Main control module 1 is communicated by communication module 10 with monitoring module 11.Monitoring module 11 is monitoring computer.In order into
One step simplifies to charging pile control flow, and this programme realizes remote control, passes through remote monitoring module, that is, computer and master control mould
Block 1 communicates, and the data of main control module 1 is obtained, such as the on off state of switch module 2, the charged state of charging interface 3.Computer
Can also remote control main control module 1, affected modification charging unit price, realization method is to be changed using teleprogram, reach with
Upper purpose.
Control system further includes Internet of Things payment module, and main control module 1 is stored with charging pile identifier MACHINE-ID；Object
Networking payment module includes two-dimension code generator 16, controller 14 and human-computer interaction module 15, human-computer interaction module 15 and control
Device 14 processed connects, and controller 14 controls two-dimension code generator 16 and generates payment Quick Response Code, knows comprising charging pile in payment Quick Response Code
Alias MACHINE-ID, intelligent terminal 17 complete payment operation and by network by charging pile identifier by Quick Response Code of paying the bill
MACHINE-ID and payer information are sent in server 18, and server 18 obtains company's Receiving information and and intelligent terminal
17 information comparisons sent, after acknowledging receipt of payment information, server 18 is communicated with main control module 1, and main control module 1 is according to service
The Signal-controlled switch module 2 that device 18 transmits is opened.Wherein, human-computer interaction module 15 is used to complete the input of control signal, such as
The selection in charging time, the selection etc. of charging hole, human-computer interaction module 15 send data to controller, and controller 14 is according to filling
Electricity demanding generates the payment Quick Response Code for including cost information, and intelligent terminal 17 is completed charge by scanning the two-dimensional code, and completes to pay
MACHINE-ID and payment account number are sent to by network in server 18 by intelligent terminal while expense, and server 18 is charging
Stake provides company's setting, and the gathering that server 18 obtains company records information, and the information matches uploaded with intelligent terminal 17,
With i.e. successful payment is completed, server 18 sends a signal to main control module, and main control module 1 is controlled according to the information that server is sent
Charging is completed in the unlatching of switch module, and time of charging calculates according to the unit price of going out of the payment information in server, master control mould
Timing program inside block 1 completes timing, and switch module is disconnected at the end of timing.
Main control module 1 is connect with current acquisition module 9, and the current acquisition module 9 acquires the input of charging interface 3
The current data at end.Main control module 1 by the current data signal of acquisition and the current threshold signal that is arranged in main control module 1 into
Row comparison, the generation for preventing overcurrent and overcharging.When electric current is more than 3A, in order to protect charging circuit and accumulator, master control mould
Block disconnects switch module, stops to charge the battery；When electric current is less than 15mA, this etching system thinks that charging complete, disconnection are opened
Close module.Unlatching and the closure of control Signal-controlled switch module are sent out according to current data in main control module, while controlling report
Alert module 13 sends out alarm sound.Prompt charging user's charging circuit failure, has stopped charging.
The number at least two of charging interface 3, each charging interface are respectively provided with intelligent electric meter (17), the intelligence electricity
Table (17) is for measuring charge capacity and sending data to main control module 1.In advance fee charged, 1 meeting of main control module
Automatically the charge capacity corresponding charging time is calculated, is more than rated value, charge power when current acquisition module collects electric current
Greatly, it is more than the electricity that payment can charge that the former rated power charging time, which expends electric power, preferentially anti-according to intelligent electric meter 12 at this time
Control standard of the charge capacity data of feedback as the charging time, main control module 1 send out the charging that continues to pay dues in electricity and carry after use
Show and disconnects switch module 2.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as use technical solution of the present invention progress various unsubstantialities improvement, or it is not improved by the present invention
Design and technical solution directly apply to other occasions, within protection scope of the present invention.
Claims (4)
1. a kind of charging pile for electric vehicle control system, it is characterised in that：Including main control module (1), switch module (2), charging
Mouth (3) and miniature transformer module (4), alternating current is separately input into miniature transformer module (4) and switch module (2), described
Switch module (2) connect with charging interface (3), the miniature transformer module (4) is connect with main control module (1), described
Main control module (1) send out control signal to switch module (2), the switch module (2) is completed to open according to control signal
And closed action, the main control module (1) is separately connected management card identification module (6) and debit card identification module (5), described
Main control module (1) setting communication interface (7)；
The main control module (1) is connected by communication interface (7) and the control terminal (8) for changing main control module (1) program
It connects；
The main control module (1) is communicated by communication module (10) with monitoring module (11)；
The monitoring module (11) is monitoring computer；
The control system further includes Internet of Things payment module, and the main control module (1) is stored with charging pile identifier
MACHINE-ID；The Internet of Things payment module includes two-dimension code generator (16), controller (14) and human-computer interaction mould
Block (15), the human-computer interaction module (15) are connect with controller (14), and the controller (14) controls Quick Response Code and generates
Device (16) generates payment Quick Response Code, includes charging pile identifier MACHINE-ID, intelligent terminal in the payment Quick Response Code
(17) payment operation is completed by Quick Response Code of paying the bill and is believed charging pile identifier MACHINE-ID and requestee by network
Breath is sent in server (18), the information ratio that server (18) obtains company's Receiving information and sent with intelligent terminal (17)
Right, after acknowledging receipt of payment information, server (18) is communicated with main control module (1), and main control module (1) is passed according to server (18)
The Signal-controlled switch module (2) come is opened.
2. a kind of charging pile for electric vehicle control system as described in claim 1, it is characterised in that：The main control module (1)
It is connect with current acquisition module (9), the current acquisition module (9) acquires the current data of the input terminal of charging interface (3).
3. a kind of charging pile for electric vehicle control system as claimed in claim 2, it is characterised in that：The main control module (1)
Unlatching and the closure of control Signal-controlled switch module (2) are sent out according to current data, while being controlled alarm module (13) and being sent out
Alarm sound.
4. a kind of charging pile for electric vehicle control system as described in claim 1, it is characterised in that：The charging interface (3)
Number at least two, the charging interface (3) is respectively provided with intelligent electric meter (17), and the intelligent electric meter (17) is used
In measurement charge capacity and send data to main control module (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610844094.XA CN106208277B (en) | 2016-09-23 | 2016-09-23 | A kind of charging pile for electric vehicle control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610844094.XA CN106208277B (en) | 2016-09-23 | 2016-09-23 | A kind of charging pile for electric vehicle control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106208277A CN106208277A (en) | 2016-12-07 |
| CN106208277B true CN106208277B (en) | 2018-08-07 |
Family
ID=58068167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610844094.XA Active CN106208277B (en) | 2016-09-23 | 2016-09-23 | A kind of charging pile for electric vehicle control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106208277B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652182B (en) * | 2016-12-28 | 2019-03-22 | 深圳市盛弘电气股份有限公司 | A kind of charging card management system and method |
| CN106740243B (en) * | 2017-03-14 | 2020-08-04 | 新昌县杨辉网络科技有限公司 | Charging pile charging device and method based on block chain |
| CN107031449B (en) * | 2017-05-27 | 2023-10-17 | 山东电洞网络科技有限公司 | Novel charging box and charging method |
| CN107331059B (en) * | 2017-06-07 | 2020-02-21 | 杭州研江物联技术有限公司 | Shared power supply station system special for rented houses and charging method thereof |
| CN107086015A (en) * | 2017-06-12 | 2017-08-22 | 苏州市琳珂照明科技有限公司 | Lamp box display systems and method with charge function |
| CN109872186B (en) * | 2019-01-23 | 2021-07-06 | 深圳智链物联科技有限公司 | Method and device for calculating full-automatic stop and pre-collection fee, terminal equipment and storage medium |
| CN111095311A (en) * | 2019-10-21 | 2020-05-01 | 深圳天源迪科信息技术股份有限公司 | Charging pile information online management method and system, electronic device and storage medium |
| CN111047781A (en) * | 2019-12-05 | 2020-04-21 | 芜湖雪影实业有限公司 | Electric vehicle charging system and method with switchable network |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202231467U (en) * | 2011-10-10 | 2012-05-23 | 威胜集团有限公司 | AC charging pile |
| CN103066644A (en) * | 2012-12-14 | 2013-04-24 | 东方电气集团东方汽轮机有限公司 | Vertical alternating current charging pile |
| KR20150066020A (en) * | 2013-12-05 | 2015-06-16 | 국민대학교산학협력단 | electromobile charging management system based on cloud server using smart terminal, and charging management method for the same, and computer-readable recording medium for the same |
| CN105631382B (en) * | 2016-03-25 | 2017-12-26 | 武汉大学 | Charging system for electric automobile and method based on non-contact scanning Quick Response Code |
-
2016
- 2016-09-23 CN CN201610844094.XA patent/CN106208277B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106208277A (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106208277B (en) | A kind of charging pile for electric vehicle control system | |
| CN104037916B (en) | Monitoring system of electric car charging station based on IEC61850 | |
| CN107128194A (en) | A kind of intelligent charging system | |
| CN106355761A (en) | Electric vehicle charge control system based on Internet of Things | |
| CN108973718A (en) | Shared intelligent charging system and method based on NB-IoT network and cloud platform | |
| CN107256593A (en) | A kind of intelligent charging spot charging method | |
| CN106785138B (en) | A kind of charging method and device | |
| CN104599079A (en) | Intelligent electric vehicle charging management system | |
| KR101233717B1 (en) | Charging and Billing System Using Smart Connectors for Rechargeable Battery | |
| CN108832697A (en) | Intelligent charging system and method based on power carrier | |
| CN204905901U (en) | Mobile payment's phone -charging device | |
| CN206258973U (en) | A kind of electric motor car charge control system based on Internet of Things | |
| CN108182760A (en) | It is a kind of that system and method is managed based on video identification and the intelligent charging spot of control | |
| CN109087457A (en) | A kind of household appliance case shares leasing system, method and intelligent sharing tool box | |
| CN110435463A (en) | A kind of electric car intelligent charging spot with collection, detection and feedback information function | |
| CN207955359U (en) | A kind of charging system for electric automobile | |
| CN107633431A (en) | A kind of energy storage device leasing system based on internet | |
| CN104617611B (en) | A kind of DC charging system for electric automobile and charging method | |
| CN210733890U (en) | Electric motor car intelligent charging ware based on thing networking | |
| CN108583301A (en) | A kind of electric motor intelligent charging system and method | |
| CN205751041U (en) | Intelligent charge equipment and system | |
| CN107054146A (en) | The control method of charging pile, apparatus and system | |
| CN107300858A (en) | A kind of intelligent household terminal and the charging pile terminal based on smart home cloud platform | |
| CN207198567U (en) | A kind of intelligent household terminal and the charging pile terminal based on smart home cloud platform | |
| CN209240913U (en) | Storage battery charging station and storage battery charging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Charging pile control system for electric vehicle Effective date of registration: 20191119 Granted publication date: 20180807 Pledgee: Wuhu SME financing Company limited by guarantee Pledgor: WUHU XUEYING INDUSTRIAL Co.,Ltd. Registration number: Y2019980000647 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201124 Granted publication date: 20180807 Pledgee: Wuhu SME financing Company limited by guarantee Pledgor: WUHU XUEYING INDUSTRIAL Co.,Ltd. Registration number: Y2019980000647 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A control system of electric vehicle charging pile Effective date of registration: 20201209 Granted publication date: 20180807 Pledgee: Wuhu SME financing Company limited by guarantee Pledgor: WUHU XUEYING INDUSTRIAL Co.,Ltd. Registration number: Y2020980009049 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211229 Granted publication date: 20180807 Pledgee: Wuhu SME financing Company limited by guarantee Pledgor: WUHU XUEYING INDUSTRIAL Co.,Ltd. Registration number: Y2020980009049 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electric vehicle charging pile control system Effective date of registration: 20211230 Granted publication date: 20180807 Pledgee: Wuhu Wanyi SME Financing Guarantee Co.,Ltd. Pledgor: WUHU XUEYING INDUSTRIAL Co.,Ltd. Registration number: Y2021980017089 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220624 Granted publication date: 20180807 Pledgee: Wuhu Wanyi SME Financing Guarantee Co.,Ltd. Pledgor: WUHU XUEYING INDUSTRIAL Co.,Ltd. Registration number: Y2021980017089 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A control system of electric vehicle charging pile Effective date of registration: 20220629 Granted publication date: 20180807 Pledgee: Wuhu Wanyi SME Financing Guarantee Co.,Ltd. Pledgor: WUHU XUEYING INDUSTRIAL Co.,Ltd. Registration number: Y2022320000318 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230628 Granted publication date: 20180807 Pledgee: Wuhu Wanyi SME Financing Guarantee Co.,Ltd. Pledgor: WUHU XUEYING INDUSTRIAL Co.,Ltd. Registration number: Y2022320000318 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A control system of electric vehicle Charging station Effective date of registration: 20230630 Granted publication date: 20180807 Pledgee: Wuhu Wanyi SME Financing Guarantee Co.,Ltd. Pledgor: WUHU XUEYING INDUSTRIAL Co.,Ltd. Registration number: Y2023980046928 |