CN210416270U - Shared electric power-assisted vehicle charging system - Google Patents
Shared electric power-assisted vehicle charging system Download PDFInfo
- Publication number
- CN210416270U CN210416270U CN201921577426.8U CN201921577426U CN210416270U CN 210416270 U CN210416270 U CN 210416270U CN 201921577426 U CN201921577426 U CN 201921577426U CN 210416270 U CN210416270 U CN 210416270U
- Authority
- CN
- China
- Prior art keywords
- electric power
- charging
- assisted vehicle
- shared electric
- energy storage
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- 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
- Y02T90/14—Plug-in electric 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
- Y02T90/16—Information or communication technologies improving the operation of electric 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a sharing electric power-assisted vehicle charging system, belonging to the sharing electric power-assisted vehicle technical field; the pre-assembled grid comprises a power generation device, an energy storage device, a charging device and a control device, wherein the power generation device comprises a solar cell assembly and a pvdf pressure power generation deceleration strip assembly, the pvdf pressure power generation deceleration strip assembly comprises a plurality of pvdf pressure power generation deceleration strips and voltage conversion devices which are connected in parallel, the pvdf pressure power generation deceleration strips are installed on a road surface, the energy storage device comprises a plurality of storage battery packs, the charging device comprises a wireless charging transmitting end and a wireless charging receiving end, the wireless charging transmitting end is installed on the ground of a parking point, the wireless charging receiving end is installed on a shared electric power-assisted vehicle, the control device is used for charging management, identifying the shared electric power-assisted vehicle and remote communication, and the pvdf pressure power generation deceleration strip assembly is electrically connected with the energy storage device; the shared electric bicycle is convenient to charge, so that the personnel cost in the operation cost is reduced, and the service range of the shared electric bicycle is expanded.
Description
Technical Field
The utility model relates to a sharing electric power assisted vehicle charging system belongs to sharing electric power assisted vehicle technical field.
Background
The shared electric power-assisted vehicle provides a more convenient and faster travel mode for residents in urban life. The existing shared electric power-assisted vehicle supplies electric power by means of a lithium battery, and needs to be manually replaced with the shared electric power-assisted vehicle at each parking point, and then the batteries with insufficient power are conveyed to a fixed charging point for charging under the condition that the electric quantity of the shared electric power-assisted vehicle is exhausted. This mode of operation allows the range of shared electric vehicle services to be limited to cities, while nearby cities are heavily populated with personnel and do not provide services.
Chinese patent 201820548455.0 provides a power generation facility based on PVDF deceleration strip, this kind of power generation facility based on PVDF deceleration strip, including the deceleration strip, the deceleration strip includes the casing, be provided with the elastomer with car wheel contact on the casing, the below of elastomer is provided with piezoelectric element, piezoelectric element sets up in the casing, piezoelectric element's below is provided with the piezoelectric material layer, the piezoelectric material layer sets up in the casing, be connected with RF emitter on the deceleration strip, be connected with boost circuit on the RF emitter, be connected with rechargeable battery on the boost circuit. The piezoelectric material layer is made of PVDF materials. And a wireless sensor is connected between the speed bump and the RF transmitting device. The utility model discloses profitable effect is: the utility model discloses a based on PVDF deceleration strip power generation facility, it is rational in infrastructure, through the car pressure conversion that piezoelectric element and piezoelectric material layer received the deceleration strip electric energy to use the electric energy is saved through corresponding structure, and the external power supply of reconcentration is used, and is energy-concerving and environment-protective, increases the electric energy source, creates economic benefits, has increased the function of deceleration strip, has increased the range of application of deceleration strip, and excellent in use effect does benefit to the popularization. With the utility model the electricity generation principle of pvdf pressure electricity generation speed reduction band subassembly is the same.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, and the shared electric power-assisted vehicle charging system is provided, so that the shared electric bicycle is convenient to charge, the personnel cost in the operation cost is reduced, and the service range of the shared electric bicycle is expanded.
Sharing electricity helping hand car charging system, including power generation facility, energy memory, charging device and controlling means, power generation facility includes solar module and pvdf pressure electricity generation deceleration strip subassembly, pvdf pressure electricity generation deceleration strip subassembly includes a plurality of parallelly connected pvdf pressure electricity generation deceleration strips and voltage conversion equipment, pvdf pressure electricity generation deceleration strip installation road surface, energy memory includes a plurality of storage battery, charging device includes wireless transmitting terminal and the wireless receiving terminal that charges, the wireless transmitting terminal that charges is installed on parking point ground, the wireless receiving terminal that charges is installed on sharing electricity helping hand car, controlling means is used for charge management, discernment sharing electricity helping hand car and remote communication, energy memory is connected to pvdf pressure electricity generation deceleration strip subassembly, solar module and the wireless transmitting terminal that charges is connected to the energy memory electricity.
The power generation device is used for generating power, the energy storage device is used for storing energy, and the charging device is used for wirelessly charging the electric energy of the solar cell module or the energy storage device to the shared electric bicycle.
Preferably, the solar cell module is installed at the top canopy of the bus stop through an angle iron bracket.
Preferably, the solar cell module is arranged on a sunshade on the top of the parking spot through an angle iron bracket.
Preferably, the control device comprises a charging management unit, an RFID read-write unit and a remote communication unit, wherein the charging management unit is used for managing energy storage of the energy storage device and charging of the charging device, the RFID read-write unit is used for identifying the shared electric power-assisted vehicle, and the remote communication unit is used for remotely communicating with the server.
Preferably, the charging management unit comprises an electric energy monitoring module and a charging module, wherein the electric energy monitoring module is used for monitoring the electric energy of the energy storage device in real time and controlling the charging of the energy storage device to prevent overcharging; the charging module is used for selecting the energy storage device or the solar cell module as a charging source of the shared electric power-assisted vehicle.
Preferably, the RFID reading and writing unit comprises an RFID reading and writing control chip and an antenna, the RFID reading and writing control chip and the antenna are located in the control device, and an RFID label is arranged on the shared electric power-assisted vehicle.
Preferably, the remote communication unit comprises a 4G module and a 4G antenna.
Compared with the prior art, the utility model discloses following beneficial effect has:
the shared electric bicycle is convenient to charge, so that the personnel cost in the operation cost is reduced, and the service range of the shared electric bicycle is expanded.
Drawings
Fig. 1 is a schematic structural diagram of the charging system of the shared electric power-assisted vehicle of the present invention.
In the figure: 1. a solar cell module; 2. a pvdf pressure power generation speed reduction belt assembly; 201. a pvdf pressure power generation deceleration strip; 202. a voltage conversion device; 3. an energy storage device; 4. a wireless charging transmitting terminal; 5. a wireless charging receiving end; 6. a control device; 601. a charging management unit; 602. an RFID read-write unit; 603. a remote communication unit; 7. a canopy; 701. an angle iron bracket.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1, the charging system of the shared electric power-assisted vehicle of the present invention comprises a power generating device and an energy storage device 3, charging device and controlling means 6, power generation facility includes solar module 1 and pvdf pressure electricity generation deceleration strip subassembly 2, pvdf pressure electricity generation deceleration strip subassembly 2 includes a plurality of pvdf pressure electricity generation deceleration strips 201 and the voltage conversion equipment 202 that connect in parallel, pvdf pressure electricity generation deceleration strip 201 installation road surface, energy memory 3 includes a plurality of storage battery, charging device includes wireless transmitting terminal 4 and the wireless receiving terminal 5 that charges, wireless transmitting terminal 4 is installed on the parking point ground, wireless receiving terminal 5 that charges is installed on sharing electric power assisted car, controlling means 6 is used for the charge management, discernment sharing electric power assisted car and remote communication, energy memory 3 is connected to pvdf pressure electricity generation deceleration strip subassembly 2 electricity, wireless transmitting terminal 4 that charges is connected to solar module 1 and energy memory 3 electricity.
The solar cell module 1 can be installed at a position around a fixed parking spot and easy to install, the solar cell module 1 is installed on a canopy 7 at the top of a bus stop through an angle iron support 701, and the angle iron support 701 can be a triangular support. Of course, the solar cell module 1 may be installed in other positions such as a sunshade on the top of a parking spot, and is not limited to the canopy 7 on the top of a bus stop.
The pvdf pressure power generation deceleration strip 201 is mounted on a road surface with many vehicles, and a plurality of the pvdf pressure power generation deceleration strips 201 are connected in parallel in order to increase the power generation amount. When a vehicle passes by, gravity of the vehicle passing through the pvdf pressure power generation deceleration strip 201 is converted into electric energy, and the generated electric energy reaches a voltage capable of charging the energy storage device 3 through the voltage conversion device 202.
The wireless charging transmitting terminal 4 and the wireless charging receiving terminal 5 are used for sharing wireless charging of the electric power-assisted vehicle.
The control device 6 comprises a charging management unit 601, an RFID read-write unit 602 and a remote communication unit 603, wherein the charging management unit 601 is used for managing the energy storage of the energy storage device 3 and the charging of the charging device, the RFID read-write unit 602 is used for identifying the shared electric power-assisted vehicle, and the remote communication unit 603 is used for remotely communicating with the server.
When the shared electric power-assisted vehicle is parked at a parking spot, the RFID read-write unit 602 identifies whether the shared electric power-assisted vehicle is an authorized vehicle, and starts wireless charging when the shared electric power-assisted vehicle is identified as an authorized vehicle.
The remote communication unit 603 is used for remote communication with the server, and can upload various data of the current parking spot. For example: the energy storage device electric quantity, the shared electric power-assisted vehicle charging information, the current parking space shared electric power-assisted vehicle information and the like.
The charging management unit 601 comprises an electric energy monitoring module and a charging module, wherein the electric energy monitoring module is used for monitoring the electric energy of the energy storage device 3 in real time and controlling the charging of the energy storage device to prevent overcharging; the charging module is also used for switching a charging source of the shared electric power-assisted vehicle, selecting the energy storage device 3 or the solar cell module 1, and charging the shared electric power-assisted vehicle by the party with sufficient electric quantity.
The pvdf pressure power generation deceleration strip assembly 2 can be electrically connected with the energy storage device 3 through a relay, and the charging management unit 601 prevents the energy storage device 3 from being overcharged by controlling the opening and closing of the relay.
The charging module monitors the electric quantity of the energy storage device 3 and the solar cell module 1 in real time, and selects the party with sufficient electric quantity to charge the shared electric power-assisted vehicle. The energy storage device 3 and the solar battery assembly 1 can be respectively electrically connected with the wireless charging transmitting terminal 4 through a relay, and the charging management unit 601 switches the energy storage device 3 or the solar battery assembly 1 to be used as a charging source of the shared electric power-assisted vehicle by controlling the opening and closing of the relay.
The RFID reading and writing unit 602 includes an RFID reading and writing control chip and an antenna, the RFID reading and writing control chip and the antenna are located in the control device 6, an RFID tag is provided on the shared electric power-assisted vehicle, and the control device 6 is installed near a parking spot. The RFID read-write unit 602 reads the RFID tag and identifies whether the shared electric power-assisted vehicle is authorized.
The remote communication unit 603 includes a 4G module and a 4G antenna.
The working principle is as follows:
the power generation device generates electric energy, and the charging management unit 601 controls the pvdf pressure power generation speed reduction belt assembly 2 to charge the energy storage device 3. The charging management unit 601 controls the solar cell module 1 or the energy storage device 3 to supply power to the wireless charging transmitting terminal 4, and starts wireless charging when the shared electric power-assisted vehicle is parked at a parking point until charging is completed.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, and all the equivalent modifications, equivalent replacements and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a sharing electric power assisted vehicle charging system which characterized in that: comprises a power generation device and an energy storage device (3), charging device and controlling means (6), power generation facility includes solar module (1) and pvdf pressure electricity generation deceleration strip subassembly (2), pvdf pressure electricity generation deceleration strip subassembly (2) includes a plurality of pvdf pressure electricity generation deceleration strips (201) and voltage conversion equipment (202) that connect in parallel, pvdf pressure electricity generation deceleration strip (201) installation road surface, energy memory (3) are including a plurality of storage battery, charging device includes wireless transmitting terminal (4) and wireless receiving terminal (5) that charges, wireless transmitting terminal (4) that charges are installed on the parking point ground, wireless receiving terminal (5) that charges are installed on sharing electric power assisted car, controlling means (6) are used for charge management, discernment sharing electric power assisted car and remote communication, energy memory (3) is connected to pvdf pressure electricity generation deceleration strip subassembly (2), wireless transmitting terminal (4) that charges are connected to solar module (1) and energy memory (3) electricity.
2. The shared electric power-assisted vehicle charging system of claim 1, wherein: the solar cell module (1) is installed on a canopy (7) at the top of a bus stop through an angle iron support (701).
3. The shared electric power-assisted vehicle charging system of claim 1, wherein: the solar cell module (1) is arranged on a sunshade on the top of the parking spot through an angle iron bracket (701).
4. The shared electric power-assisted vehicle charging system of any of claims 1-3, wherein: the control device (6) comprises a charging management unit (601), an RFID read-write unit (602) and a remote communication unit (603), wherein the charging management unit (601) is used for managing energy storage of the energy storage device (3) and charging of the charging device, the RFID read-write unit (602) is used for identifying the shared electric power-assisted vehicle, and the remote communication unit (603) is used for remotely communicating with the server.
5. The shared electric power-assisted vehicle charging system of claim 4, wherein: the charging management unit (601) comprises an electric energy monitoring module and a charging module, wherein the electric energy monitoring module is used for monitoring the electric energy of the energy storage device (3) in real time and controlling the charging of the energy storage device to prevent overcharging; the charging module is used for selecting the energy storage device (3) or the solar cell module (1) as a charging source of the shared electric power-assisted vehicle.
6. The shared electric power-assisted vehicle charging system of claim 5, wherein: the RFID read-write unit (602) comprises an RFID read-write control chip and an antenna, the RFID read-write control chip and the antenna are positioned in the control device (6), and an RFID label is arranged on the shared electric power-assisted vehicle.
7. The shared electric power-assisted vehicle charging system of claim 6, wherein: the remote communication unit (603) includes a 4G module and a 4G antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577426.8U CN210416270U (en) | 2019-09-20 | 2019-09-20 | Shared electric power-assisted vehicle charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577426.8U CN210416270U (en) | 2019-09-20 | 2019-09-20 | Shared electric power-assisted vehicle charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210416270U true CN210416270U (en) | 2020-04-28 |
Family
ID=70367397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921577426.8U Active CN210416270U (en) | 2019-09-20 | 2019-09-20 | Shared electric power-assisted vehicle charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210416270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389575A (en) * | 2020-12-01 | 2021-02-23 | 辽宁工程技术大学 | Solar charging device sharing auxiliary body of electric moped |
-
2019
- 2019-09-20 CN CN201921577426.8U patent/CN210416270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389575A (en) * | 2020-12-01 | 2021-02-23 | 辽宁工程技术大学 | Solar charging device sharing auxiliary body of electric moped |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102882262B (en) | Vehicle network integration technology-based electric vehicle charging system and implementation method thereof | |
| US7984774B2 (en) | Quick-recharging energy feeding system for means of transport with electric traction | |
| CN103246254B (en) | Car-mounted terminal, electric automobile fill and change electric guidance system and method | |
| CN102593899A (en) | Midway charging system for electric vehicle | |
| CN102484377A (en) | Quick charging device | |
| CN204870587U (en) | Electricelectric motor car vehicle mounted power and mobile unit's power supply structure | |
| CN107707033A (en) | A kind of wireless charging device and system | |
| CN102044889A (en) | Charging network system matched with electric vehicle and system-based charging method | |
| CN103346591A (en) | Full-automatic charging system for electric vehicle | |
| CN104527498B (en) | Based on gps satellite location and the upper gate-type charging service system of the charging vehicle of long-distance radio communication | |
| CN105490343A (en) | Intelligent maintaining system and maintaining method for storage battery | |
| CN105818701A (en) | Automatic charging power utilization and selling control system for electric automobile | |
| CN110807948A (en) | Roadside parking space intelligent management system realized by adopting unmanned trolley | |
| CN205113046U (en) | Vehicle-mounted storage battery charging equipment and system | |
| CN210416270U (en) | Shared electric power-assisted vehicle charging system | |
| CN106208316A (en) | A kind of novel vehicle-mounted photovoltaic power generation applications system | |
| CN201457267U (en) | On-board unit | |
| CN110723002B (en) | Mobile charging trolley | |
| CN208101730U (en) | Trolleybus is in line charge supply intelligent shared system | |
| CN108045296B (en) | New energy supplementary charging method | |
| CN110562072A (en) | charging system | |
| CN205319779U (en) | Solar energy charging pile | |
| CN205292860U (en) | Vehicle anti -theft positioning system with automatically function of charging | |
| Chudy | Battery swapping stations for electric vehicles | |
| CN205195382U (en) | Intelligent movement formula electric automobile charging station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |