CN206217652U - A kind of electric motorcar charging station and charging system of electric powercar - Google Patents
A kind of electric motorcar charging station and charging system of electric powercar Download PDFInfo
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- CN206217652U CN206217652U CN201621110229.1U CN201621110229U CN206217652U CN 206217652 U CN206217652 U CN 206217652U CN 201621110229 U CN201621110229 U CN 201621110229U CN 206217652 U CN206217652 U CN 206217652U
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- vehicle battery
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- 238000004891 communication Methods 0.000 claims abstract description 55
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000019491 signal transduction Effects 0.000 description 1
Classifications
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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
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a kind of electric motorcar charging station, with power module, information demodulator, the power control circuit being connected with information demodulator, the electrical power output loop being connected with power module and power control circuit respectively, power control circuit includes：The on-vehicle battery communications protocol information that information demodulator sends is obtained, on-vehicle battery communications protocol information is converted to the protocol conversion apparatus of the communication protocol that charging station is used；It is connected with protocol conversion apparatus, the on-vehicle battery configuration information that the Protocol Analysis information demodulator used using charging station is obtained in real time, and the controller of electrical power output loop power output is controlled according to analysis result；The electric motorcar charging station energy automatic decision, the communication protocol that on-vehicle battery is used is recognized and adapted to, greatly promote the compatibility of charging station and on-vehicle battery, effectively the utilization rate of lifting electric motorcar charging station；The invention also discloses a kind of charging system of electric powercar, with above-mentioned beneficial effect.
Description
Technical field
The utility model is related to electric automobile field, more particularly to a kind of electric motorcar charging station and charging system of electric powercar.
Background technology
Nowadays, Global Auto yield is skyrocketed through, and gasoline that most vehicle is used, diesel oil cause global pollution
Aggravation, earth ecology balance wreck.In the last few years, country paid much attention to the research and development of clean energy vehicle and used, and went out
The multinomial relevant policies of platform encourage the development of electric automobile industry, and the yield of electric vehicle rises year by year, therefore the demand to charging
Also it is increasingly all to increase.
The charge protocol of electric vehicle is according to country, area, the age all can be different, can be produced because incompatible between agreement
Life be difficult to charge or charge fault problem.And traditional electric vehicle wireless charging mode presence cannot automatic decision, identification
The communication protocol that uses of on-vehicle battery is adapted to, poor compatibility, utilization rate is low, it is impossible to which the charge power to powering is controlled etc. asks
Topic.
Utility model content
The purpose of this utility model is to provide a kind of electric motorcar charging station and charging system of electric powercar, can automatic decision, knowledge
Not and adapt to the communication protocol that on-vehicle battery is used, greatly promote the compatibility of charging station and on-vehicle battery, effectively lifting electricity
The utilization rate of motor-car charging station.
In order to solve the above technical problems, the utility model provides a kind of electric motorcar charging station, with power module, information solution
Adjust device, the power control circuit being connected with described information demodulator, respectively with the power module and the power control circuit
Connected electrical power output loop, the power control circuit includes：
The on-vehicle battery communications protocol information that described information demodulator sends is obtained, by on-vehicle battery communications protocol letter
Breath is converted to the protocol conversion apparatus of the communication protocol that charging station is used；
It is connected with the protocol conversion apparatus, the Protocol Analysis described information used using the charging station is demodulated
The on-vehicle battery configuration information that device is obtained in real time, and the control of the electrical power output loop power output is controlled according to analysis result
Device processed.
Wherein, the protocol conversion apparatus include：
The on-vehicle battery communications protocol information that described information demodulator sends is obtained, and association is communicated according to the on-vehicle battery
The agreement getter of the communication protocol that view infomation detection on-vehicle battery is used；
It is connected with the agreement getter, the communication Protocol Conversion that the on-vehicle battery is used is used by charging station
Communication protocol protocol converter.
Wherein, the electric motorcar charging station also includes：
It is connected with the power control circuit, the prompting pointed out when charging on-vehicle battery amount reaches predetermined value is filled
Put.
Wherein, the suggestion device is indicator lamp.
Wherein, the suggestion device is indicator lamp and voice prompting device.
Wherein, the electric motorcar charging station also includes：
It is connected with the power module, the warning device alarmed when the power module failure.
Wherein, the warning device is buzzer.
The utility model also provides a kind of charging system of electric powercar, including：Electric motor car according to any of the above-described fills
Power station and electric vehicle.
Wherein, the electric motor car includes：The electrical power reception device that is sequentially connected, regulator rectifier circuit, on-vehicle battery and
Battery information is monitored and information modulator；And the electrical power reception device and battery information monitoring and information modulator phase
Even.
Wherein, the electrical power reception device is wirelessly connected with information demodulator in the electric motorcar charging station.
A kind of electric motorcar charging station provided by the utility model, with power module, information demodulator is demodulated with information
The connected power control circuit of device, the electrical power output loop being connected with power module and power control circuit respectively, power
Control circuit includes：The on-vehicle battery communications protocol information that information demodulator sends is obtained, by on-vehicle battery communications protocol information
Be converted to the protocol conversion apparatus of the communication protocol that charging station is used；It is connected with protocol conversion apparatus, is made using charging station
The on-vehicle battery configuration information that Protocol Analysis information demodulator is obtained in real time, and electrical power is controlled according to analysis result
The controller of output loop power output；
It can be seen that, the electric motorcar charging station energy automatic decision, the communication protocol that on-vehicle battery is used is recognized and adapts to, significantly
The compatibility of lifting charging station and on-vehicle battery, the effectively utilization rate of lifting electric motorcar charging station；The utility model is additionally provided
A kind of charging system of electric powercar, with above-mentioned beneficial effect, will not be repeated here.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing for providing.
The structured flowchart of the electric motorcar charging station that Fig. 1 is provided by the utility model embodiment；
The structured flowchart of the charging system of electric powercar that Fig. 2 is provided by the utility model embodiment.
Specific embodiment
Core of the present utility model is to provide a kind of electric motorcar charging station and charging system of electric powercar, can automatic decision, knowledge
Not and adapt to the communication protocol that on-vehicle battery is used, greatly promote the compatibility of charging station and on-vehicle battery, effectively lifting electricity
The utilization rate of motor-car charging station.
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Refer to Fig. 1, the structured flowchart of the electric motorcar charging station that Fig. 1 is provided by the utility model embodiment；This is electronic
Car charging station includes power module 300, information demodulator 200, the power control circuit being connected with described information demodulator 200
100, the electrical power output loop 400 being connected with the power module 300 and the power control circuit 100 respectively, wherein,
The power control circuit 100 includes：
Protocol conversion apparatus 110, the on-vehicle battery communications protocol information for obtaining the transmission of described information demodulator, by institute
State on-vehicle battery communications protocol information and be converted to the communication protocol that charging station is used；
Controller 120, for being connected with the protocol conversion apparatus, the communication protocol point used using the charging station
The on-vehicle battery configuration information that analysis described information demodulator is obtained in real time, and control the electrical power to export back according to analysis result
Road power output.
Being set up for the logic of bottom software protocol analysis and application layer due to protocol conversion apparatus 110 can be to electric motor car
The different communication protocol of middle on-vehicle battery is changed, for example《The off-board conduction-type of GBT 27930-2015 electric automobiles fills
Communication protocol between motor and battery management system》With《The off-board conduction-type charger of GB-T27930-2011- electric automobiles
Communication protocol between battery management system》Carry out compatibility.It is possible thereby to realize have been carried out new agreement charging station and
Also electric motor car charging is being can be carried out using the charging station of old agreement.Improve the utilization rate of charging station.
For example《Communication between the off-board conduction-type charger of GBT 27930-2015 electric automobiles and battery management system
Agreement》With《Communication protocols between the off-board conduction-type charger of GB-T27930-2011- electric automobiles and battery management system
View》Between, protocol conversion apparatus 110 work as charger according to message CHM and BHM that charging handshake phase is increased in new agreement
After normal with electric and voltage detecting in electric motor car physical connection and completion, sent every 250ms to BMS from charger and once charged
Handshake message CHM, message content is charger communication protocol version number, and message length is 3 bytes, and e.g., new standard regulation is current
Version is V1.1, is expressed as byte3, byte2-0001H；byte1—01H.I.e. bottom software is according to whether receive this frame message
Current charger version is judged for new agreement or old agreement and sets flag bit in a program, and then according to zone bit information solution
Analysis subsequent packet, such as subsequent charge machine identification CRM, the charger number information of new agreement is 4 bytes, and old agreement is 1 byte,
So needing to carry out the division in signal reception area domain according to this flag bit.Equally, signal length is related in sending signal and is accounted for
Position variation be also required to be judged according to this flag bit, BMS and vehicle recognition BRM that such as BMS sends to charger, length by
It is 49 bytes that 41 bytes increase, thus the related packet parsing of bottom need 1939 agreements first bar message in byte long
Degree and sequence number length are done corresponding compatibility and are changed, and so as to realize protocol conversion, the on-vehicle battery for receiving can be accurately parsed
Information.
Specifically, the battery information in information demodulator 200 and electric vehicle is monitored and information modulator between by letter
Breath transmission channels transmission on-vehicle battery communication protocol information and on-vehicle battery configuration information.Here transmission channels can be electronic
The radio of electrical power reception device in vehicle, i.e. information demodulator 200 with electric vehicle electrical power reception device it is wireless
Electricity carries out information exchange, and the information of acquisition is sent into power control circuit 100, achieves to electrical power output loop
400 control；The charge parameters such as the break-make and power, voltage of such as control electrical power output loop, by these charge parameters
Realize the control to the power output of electrical power output loop 400.The power that be input into for power module by electrical power output loop 400
It is converted into using the charge parameter and is charged to automobile to the high-tension electricity for matching.
The charging process of the electric motorcar charging station is specially：The on-vehicle battery information of voltage that electric automobile sends, vehicle mounted electric
The on-vehicle battery such as the work state information in pond configuration information and on-vehicle battery communication protocol information are passed through by signaling pathway
Information demodulator 200 is sent to power control circuit 100, and the protocol conversion apparatus 110 in power control circuit 100 are by the car
Battery communications protocol information is carried to be converted to the communication protocol that charging station used accurately parsing on-vehicle battery is matched somebody with somebody so as to controller 120
Confidence ceases；Controller 120 is divided cell operating status information etc. in real time using the communication protocol that the charging station is used
Analysis, adjusts the working condition of electrical power output loop, realizes the adjustment to charge parameter.
Based on above-mentioned technical proposal, the electric motorcar charging station that the utility model embodiment is carried, the adaptability to environment is stronger,
Maintenance requirement is relatively low, can effectively for electric motor car car owner provide efficiently, easily charging service.The charging station of the system can be sentenced automatically
Break, recognize and adapt to the communication protocol that on-vehicle battery is used, greatly promote the compatibility of charging station and on-vehicle battery, effectively carry
Rise the utilization rate of charging station.
Based on above-described embodiment, optionally, protocol conversion apparatus include：
The on-vehicle battery communications protocol information that described information demodulator sends is obtained, and association is communicated according to the on-vehicle battery
The agreement getter of the communication protocol that view infomation detection on-vehicle battery is used；
It is connected with the agreement getter, the communication Protocol Conversion that the on-vehicle battery is used is used by charging station
Communication protocol protocol converter.
Specifically, agreement getter is used to detect the communication protocol that on-vehicle battery is used；Protocol converter is used for car
It is communication protocol used by charging station to carry battery communication Protocol Conversion, realizes that the on-vehicle battery communication information is transmitted；Controller is used to divide
The obtained on-vehicle battery information of analysis, controls electrical power output loop.When charging connection starts, information demodulator sends information
To agreement getter, battery communication Protocol Conversion into charging station communication protocol is sent to controller by subsequent protocol converter, real
Now to the charging of on-vehicle battery.
The on-vehicle battery communications protocol information that i.e. power control circuit is received according to receive information demodulator, it is automatic to adapt to
The charge protocol of on-vehicle battery, while according to the real-time voltage information passed back, controlling the output power of electrical power output loop
It is small, so as to realize controlling the charge power of charging station power.
Based on above-described embodiment, the electric motorcar charging station also includes：
It is connected with the power control circuit, the prompting pointed out when charging on-vehicle battery amount reaches predetermined value is filled
Put.For pointing out car owner charging complete, car owner's time is saved.Here suggestion device can be indicator lamp.For example by green
Indicator lamp reminds user's charging complete, using red led user can also be reminded to charge and continued.In order to prevent car owner
Do other things and do not see that indicator lamp can also set voice prompting device on the basis of warning light.Car owner is facilitated to obtain in time
Take charge completion information.
Based on above-described embodiment, the electric motorcar charging station also includes：It is connected with the power module, when the power module
The warning device alarmed during failure.Staff can be reminded to repair the electric motorcar charging station as early as possible by warning device,
Can also remind user that the charging station can not be used.Improve the reliability of the security of charging process.Here warning device can
Think buzzer.
Based on above-mentioned technical proposal, the electric motorcar charging station that the utility model embodiment is carried, the adaptability to environment is stronger,
Maintenance requirement is relatively low, can effectively for electric motor car car owner provide efficiently, easily charging service.The charging station of the system can be sentenced automatically
Break, recognize and adapt to the communication protocol that on-vehicle battery is used, greatly promote the compatibility of charging station and on-vehicle battery, effectively carry
Rise the utilization rate of charging station and use safety.
The charging system of electric powercar that the utility model embodiment is provided is introduced below, electric motor car described below fills
Electric system can be mutually to should refer to above-described electric motorcar charging station.
Fig. 2 is refer to, the utility model embodiment provides a kind of charging system for motor-driven vehicle, including：Above-mentioned any implementation
Electric motorcar charging station and electric vehicle 500 described in example.
Fig. 2 is refer to, the charging system of electric powercar can include：
Electrical power reception device 510, regulator rectifier circuit 520, on-vehicle battery 530 and the battery information monitoring being sequentially connected
With information modulator 540；And the electrical power reception device 510 is connected with battery information monitoring with information modulator 540.
Specifically, electrical power reception device 510 receives the electric energy that electrical power output loop 400 is transmitted；Battery information is supervised
Survey and detect the real time information of on-vehicle battery 530 with information modulator 540, enter row information with miscellaneous part (such as information modulator) and hand over
Change；The energy rectifying and voltage-stabilizing that regulator rectifier circuit 520 will be received is powered into constant direct current to on-vehicle battery 530；Vehicle mounted electric
Pond 530 is used to store electric vehicle electricity consumption.
Based on electrical power reception device 510 described in above-described embodiment and information demodulator 200 in the electric motorcar charging station
It is wireless to be connected.
Based on above-mentioned technical proposal, the charging system of electric powercar that the utility model embodiment is carried, battery information is monitored and letter
Breath modulator detection on-vehicle battery instantaneous operating conditions, with the charge power of this determination charging station electrical power output loop；Power
The on-vehicle battery communication protocol information that protocol conversion apparatus are received according to receive information demodulator in control circuit, it is automatic to adapt to
The charging station energy automatic decision of the charge protocol of on-vehicle battery, the i.e. system, recognize and adapt to the communication that on-vehicle battery is used
Agreement, greatly promotes the compatibility of charging station and on-vehicle battery, effectively the utilization rate of lifting charging station, and motion is reliable, safety
Efficiently.
Electric motorcar charging station provided by the utility model and charging system of electric powercar are described in detail above.This
Apply specific case in text to be set forth principle of the present utility model and implementation method, the explanation of above example is
It is used to help understand method of the present utility model and its core concept.It should be pointed out that for the ordinary skill people of the art
For member, on the premise of the utility model principle is not departed from, some improvement and modification can also be carried out to the utility model, this
A little improvement and modification are also fallen into the utility model scope of the claims.
Claims (10)
1. a kind of electric motorcar charging station, with power module, information demodulator, the Power Control being connected with described information demodulator
Circuit, the electrical power output loop being connected with the power module and the power control circuit respectively, it is characterised in that institute
Stating power control circuit includes：
The on-vehicle battery communications protocol information that described information demodulator sends is obtained, the on-vehicle battery communications protocol information is turned
It is changed to the protocol conversion apparatus of the communication protocol that charging station is used；
It is connected with the protocol conversion apparatus, the Protocol Analysis described information demodulator reality used using the charging station
When the on-vehicle battery configuration information that obtains, and the control of the electrical power output loop power output is controlled according to analysis result
Device.
2. electric motorcar charging station according to claim 1, it is characterised in that the protocol conversion apparatus include：
The on-vehicle battery communications protocol information that described information demodulator sends is obtained, and is believed according to the on-vehicle battery communications protocol
The agreement getter of the communication protocol that breath detection on-vehicle battery is used；
It is connected with the agreement getter, the communication Protocol Conversion that the on-vehicle battery is used is by leading to that charging station is used
Believe the protocol converter of agreement.
3. electric motorcar charging station according to claim 2, it is characterised in that also include：
It is connected with the power control circuit, the suggestion device pointed out when charging on-vehicle battery amount reaches predetermined value.
4. electric motorcar charging station according to claim 3, it is characterised in that the suggestion device is indicator lamp.
5. electric motorcar charging station according to claim 3, it is characterised in that the suggestion device is that indicator lamp and voice are carried
Show device.
6. electric motorcar charging station according to claim 3, it is characterised in that also include：
It is connected with the power module, the warning device alarmed when the power module failure.
7. electric motorcar charging station according to claim 6, it is characterised in that the warning device is buzzer.
8. a kind of charging system of electric powercar, it is characterised in that including：Electric motor car according to claim any one of 1-7 fills
Power station and electric vehicle.
9. charging system of electric powercar according to claim 8, it is characterised in that the electric vehicle includes：It is sequentially connected
Electrical power reception device, regulator rectifier circuit, on-vehicle battery and battery information monitoring and information modulator；And the electrical power
Reception device is connected with battery information monitoring with information modulator.
10. charging system of electric powercar according to claim 9, it is characterised in that the electrical power reception device with it is described
Information demodulator is wirelessly connected in electric motorcar charging station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110229.1U CN206217652U (en) | 2016-10-10 | 2016-10-10 | A kind of electric motorcar charging station and charging system of electric powercar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110229.1U CN206217652U (en) | 2016-10-10 | 2016-10-10 | A kind of electric motorcar charging station and charging system of electric powercar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206217652U true CN206217652U (en) | 2017-06-06 |
Family
ID=58782505
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110229.1U Expired - Fee Related CN206217652U (en) | 2016-10-10 | 2016-10-10 | A kind of electric motorcar charging station and charging system of electric powercar |
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| Country | Link |
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| CN (1) | CN206217652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112291219A (en) * | 2020-10-22 | 2021-01-29 | 格力博(江苏)股份有限公司 | Communication interaction method and system |
| CN113771686A (en) * | 2021-09-23 | 2021-12-10 | 宜宾金茂科易智慧交通科技有限公司 | Vehicle-mounted battery replacement controller |
-
2016
- 2016-10-10 CN CN201621110229.1U patent/CN206217652U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112291219A (en) * | 2020-10-22 | 2021-01-29 | 格力博(江苏)股份有限公司 | Communication interaction method and system |
| US11996905B2 (en) | 2020-10-22 | 2024-05-28 | Globe (jiangsu) Co., Ltd. | Communication and interaction method and system |
| CN113771686A (en) * | 2021-09-23 | 2021-12-10 | 宜宾金茂科易智慧交通科技有限公司 | Vehicle-mounted battery replacement controller |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 utility model: An electric vehicle charging station and electric vehicle charging system Effective date of registration: 20200817 Granted publication date: 20170606 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000978 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20211010 |
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| PC01 | Cancellation 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: 20231123 Granted publication date: 20170606 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000978 |