CN206237161U - Power type movable charging vehicle supplying power for outside system and movable charging vehicle - Google Patents
Power type movable charging vehicle supplying power for outside system and movable charging vehicle Download PDFInfo
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- CN206237161U CN206237161U CN201621271613.XU CN201621271613U CN206237161U CN 206237161 U CN206237161 U CN 206237161U CN 201621271613 U CN201621271613 U CN 201621271613U CN 206237161 U CN206237161 U CN 206237161U
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- distribution system
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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
Abstract
The utility model provides a kind of power type movable charging vehicle supplying power for outside system, including the load energy battery charging distribution system for storing electric energy and charged to electric motor car, the load energy battery charging distribution system includes carrying energy battery, carries energy battery high tension distribution system, the first power interface, charging gun, also include power battery charging distribution system, the power battery charging distribution system is used to store electric energy and movable charging vehicle is powered and charges electric motor car.The utility model also proposed a kind of movable charging vehicle including above-mentioned load energy battery charging distribution system and power battery charging distribution system.The utility model is not changing on the basis of vehicle structure do not increase hardware facility, movable charging vehicle vehicle electrokinetic cell in itself is carried out cooperateing with utilization with the load energy battery of charging service, the service ability of movable charging vehicle is greatly improved, the power supply capacity of movable charging vehicle is substantially increased.
Description
Technical field
The utility model belongs to charging electric vehicle field, and in particular to a kind of power type movable charging vehicle supplying power for outside system
System and movable charging vehicle.
Background technology
At present, the just quick industrialization of pure electric automobile and plug-in hybrid-power automobile, thus vertical type charging pile and
Wall-mounted charging device starts popularization, due to the stationarity of its position, can only meet the fixed point charge requirement of vehicle.
In actual life, electric vehicle often occurs can be because without arrival charging station in electrokinetic cell in traveling way
The electric energy of storage exhausts and cannot continue situation about travelling.If electric energy has exhausted before reaching charging station, then typically
Electric motor car is dragged to charging station by trailer of seeking help, high cost and very inconvenient, and the process of towing is also possible to that electric motor car is caused to damage.
Do not reach charging station and exhaust the irremovable problem of electric energy to solve electric automobile, someone devises moving charging
Electric car, by loading a large amount of rechargeable batteries in car body, and configures distribution system and charging gun is configured to a mobile load energy
Battery charging distribution system, realizes the emergent charging of the electric automobile of unregulated power.Carrying energy battery charging distribution system includes carrying energy
Battery, load can battery high tension distribution system, complementary energy mouth, the charging guns charged for electric motor car for carrying energy battery charging；It is right
When load energy battery is charged, external power source is filled by carrying energy battery high tension distribution system through complementary energy mouthful to load energy battery
Electricity；When being charged to electric motor car, carry energy battery electric motor car is charged by carrying energy battery high tension distribution system, charged rifle.
But movable charging vehicle is due to the limitation of loading capacity, loaded for the limited battery capacity that services, this is significantly
Limit the service ability of movable charging vehicle.
Utility model content
In order to solve the above-mentioned technical problem, i.e., in order to further increase available power on the basis of existing movable charging vehicle,
The utility model proposes a kind of power type movable charging vehicle supplying power for outside system and movable charging vehicle.
To achieve these goals, one side of the present utility model provides a kind of power type movable charging vehicle supplying power for outside
System, including the load energy battery charging distribution system for storing electric energy and charged to electric motor car, the load energy battery fill
Power distribution system includes carrying energy battery, energy battery high tension distribution system, the first power interface, charging gun is carried, also including power electric
Pond charging distribution system, the power battery charging distribution system be used for store electric energy and movable charging vehicle be powered, with
And electric motor car is charged.
Preferably, described power battery charging distribution system is connected by power line with the first power interface, is used for
Electric energy in power battery charging distribution system is exported by carrying energy battery charging distribution system, is carried out with to electric motor car
Charge.
Preferably, the power battery charging distribution system includes electrokinetic cell, electrokinetic cell high tension distribution system, second
Power interface；
The electrokinetic cell high tension distribution system, is configured for carrying out electrokinetic cell discharge and recharge and by power electric
The electrical energy transportation in pond to movable charging vehicle is loaded；
The electrokinetic cell high tension distribution system includes that can be used for the two-way DC/DC that discharge and recharge is carried out to electrokinetic cell becomes
Parallel operation；Two-way DC/DC converters are connected with electrokinetic cell and second source interface respectively.
Preferably, also including power supply management module, the power supply management module is used to switch load energy battery charging power distribution system
The energy-storage battery in energy-storage battery or power battery charging distribution system in system is used as the power supply electricity charged to electric motor car
Pond.
Preferably, it is provided with by power supply management mould in load energy battery charging distribution system and power battery charging distribution system
On-off circuit K1, K2, K3, K4, K5, K6 of block control, wherein K1 are arranged on load can battery high tension distribution system and the first power supply
Between interface, K2 is arranged between load energy battery high tension distribution system and charging gun, and K3 is arranged at load energy battery and carries energy battery
Between high tension distribution system, K4 is arranged between electrokinetic cell high tension distribution system and second source interface, and K5 is arranged at power
The movable charging vehicle load supplying port of battery high tension distribution system, K6 is arranged at electrokinetic cell high tension distribution system and power electric
Between pond；
Under in working order, when carrying energy battery as the supplying cell charged to electric motor car, K3, K2 closure, K1 break
Open；When electrokinetic cell is as the supplying cell charged to electric motor car, K1, K2, K4, K6 closure, K3, K5 disconnect.
Preferably, described on-off circuit K1, K2, K3, K4, K5, K6 are electromagnetic relay；The control of the electromagnetic relay
End is connected with the control output end of power supply management module.
Preferably, the power line being connected between second source interface and the first power interface is with double end charging gun
Power line.
Preferably, the residual capacity measurement unit also including electrokinetic cell, the unit is configured to electrokinetic cell dump energy
Detection；
Power supply management module is also connected with the residual capacity measurement unit of electrokinetic cell, for the residue in electrokinetic cell
When electrokinetic cell dump energy detected by electric power detection unit reaches preset value, K4 is disconnected, cut-out power battery charging is matched somebody with somebody
Electric system and the power path for carrying energy battery charging distribution system.
Preferably, it is respectively arranged with battery control in load energy battery charging distribution system and power battery charging distribution system
Device.
Another aspect of the present utility model, additionally provides a kind of movable charging vehicle, including any of the above-described described load can electricity
Pond charging distribution system and power battery charging distribution system.
The utility model charges the power battery charging distribution system of movable charging vehicle as to outside electric motor car
Power supply, increased movable charging vehicle for charge available power；Pass through power line simultaneously by power battery charging distribution
System is attached with energy battery charging distribution system is carried, and on the basis of not changing vehicle structure, not increasing hardware facility,
Movable charging vehicle vehicle electrokinetic cell in itself is carried out cooperateing with utilization with the supplying cell group of charging service, shifting is greatly improved
The service ability of dynamic charging vehicle, substantially increases the power supply capacity of movable charging vehicle.
Scheme 1, a kind of power type movable charging vehicle supplying power for outside system, including for storing electric energy and electric motor car being carried out
The load energy battery charging distribution system of charging, the load energy battery charging distribution system includes carrying energy battery, carries energy battery high pressure
Distribution system, the first power interface, charging gun, it is characterised in that also including power battery charging distribution system, the power electric
Charging distribution system in pond is used to store electric energy and movable charging vehicle is powered and charges electric motor car.
Scheme 2, the system according to scheme 1, it is characterised in that described power battery charging distribution system is by electricity
Source line is connected with the first power interface, for the electric energy in power battery charging distribution system to be matched somebody with somebody by carrying energy battery and charging
Electric system is exported, and is charged with to electric motor car.
Scheme 3, the system according to scheme 2, it is characterised in that the power battery charging distribution system includes power
Battery, electrokinetic cell high tension distribution system, second source interface；
The electrokinetic cell high tension distribution system, is configured for carrying out electrokinetic cell discharge and recharge and by power electric
The electrical energy transportation in pond to movable charging vehicle is loaded；
The electrokinetic cell high tension distribution system includes that can be used for the two-way DC/DC that discharge and recharge is carried out to electrokinetic cell becomes
Parallel operation；Two-way DC/DC converters are connected with electrokinetic cell and second source interface respectively.
Scheme 4, the system according to any one of scheme 3, it is characterised in that described also including power supply management module
Power supply management module is used to switch in energy-storage battery or power battery charging distribution system in load energy battery charging distribution system
Energy-storage battery as the supplying cell charged to electric motor car.
Scheme 5, the system according to scheme 4, it is characterised in that carry energy battery charging distribution system and electrokinetic cell fills
On-off circuit K1, K2, K3, K4, K5, the K6 controlled by power supply management module are provided with power distribution system, wherein K1 is arranged on
Carry can between battery high tension distribution system and the first power interface, K2 be arranged on load can battery high tension distribution system and charging gun it
Between, K3 be arranged at load can battery and carry can between battery high tension distribution system, K4 be arranged at electrokinetic cell high tension distribution system with
Between second source interface, K5 is arranged at the movable charging vehicle load supplying port of electrokinetic cell high tension distribution system, and K6 is set
Between electrokinetic cell high tension distribution system and electrokinetic cell；
Under in working order, when carrying energy battery as the supplying cell charged to electric motor car, K3, K2 closure, K1 break
Open；When electrokinetic cell is as the supplying cell charged to electric motor car, K1, K2, K4, K6 closure, K3, K5 disconnect.
Scheme 6, the system according to scheme 5, it is characterised in that described on-off circuit K1, K2, K3, K4, K5, K6 are
Electromagnetic relay；The control end of the electromagnetic relay is connected with the control output end of power supply management module.
Scheme 7, the system according to scheme 6, it is characterised in that be connected to second source interface and the first power interface
Between power line be the power line with double end charging gun.
Scheme 8, the system according to any one of scheme 1~7, it is characterised in that the also residue including electrokinetic cell
Electric power detection unit, the unit is configured to the detection of electrokinetic cell dump energy；
Power supply management module is also connected with the residual capacity measurement unit of electrokinetic cell, for the residue in electrokinetic cell
When electrokinetic cell dump energy detected by electric power detection unit reaches preset value, K4 is disconnected, cut-out power battery charging is matched somebody with somebody
Electric system and the power path for carrying energy battery charging distribution system.
Scheme 9, the system according to any one of scheme 1~7, it is characterised in that carrying can battery charging distribution system
Battery controller is respectively arranged with power battery charging distribution system.
Scheme 10, a kind of movable charging vehicle, it is characterised in that charged including any described load energy battery in scheme 1-7
Distribution system and power battery charging distribution system.
Scheme 11, a kind of movable charging vehicle, it is characterised in that including the load energy battery charging distribution system described in scheme 8
With power battery charging distribution system.
Brief description of the drawings
Fig. 1 is the simple block schematic illustration of the utility model power type movable charging vehicle supplying power for outside system；
Fig. 2 is the power type movable charging vehicle supplying power for outside system module schematic diagram that the utility model has handoff functionality.
Specific embodiment
Preferred embodiment of the present utility model described with reference to the accompanying drawings.It should be understood by those skilled in the art that
It is that these implementation methods are used only for explaining know-why of the present utility model, it is not intended that limitation protection of the present utility model
Scope.
In order to be more clearly described to technical scheme in the utility model, represented with movable charging vehicle and load this reality
With the vehicle of Novel electric ejector half movable charging vehicle supplying power for outside system, the vehicle being electrically charged is represented with electric motor car.
It is of the present utility model design original intention be：The battery of itself and Service Battery of movable charging vehicle vehicle are substantially at present
Independent, not interoperable, typically the displacement of movable charging vehicle is less in a service cycle, if in electrokinetic cell
Dump energy can be used for service, the service ability of movable charging vehicle will be greatly increased.
The load energy battery charging distribution system of existing movable charging vehicle includes carrying energy battery, carries energy battery high voltage power distribution system
System, the first power interface (i.e. complementary energy mouthful), the charging gun charged for electric motor car for carrying energy battery charging；Can battery to carrying
When being charged, external power source is charged by carrying energy battery high tension distribution system through the first power interface to carrying energy battery；
When being charged to electric motor car, carry energy battery electric motor car is charged by carrying energy battery high tension distribution system, charged rifle.
A kind of power type movable charging vehicle supplying power for outside system of the present utility model, as shown in figure 1, including for storing electricity
The load energy battery charging distribution system that can and be charged to electric motor car, the load energy battery charging distribution system includes carrying energy electricity
Pond, load energy battery high tension distribution system, the first power interface, charging gun, it is described dynamic also including power battery charging distribution system
Power battery charging distribution system is used to store electric energy and movable charging vehicle is powered and charges electric motor car.
In order to realize the utilization to electric energy in power battery charging power distribution system, can by power battery charging distribution system with
The energy battery relatively independent setting of charging distribution system is carried, for example, power battery charging distribution system is equipped with independent charging gun setting
It is standby, can be independent electric motor car is charged；Power battery charging distribution system can also be by power line and the first power supply
Interface is connected, defeated for the electric energy in power battery charging distribution system to be carried out by load energy battery charging distribution system
Go out, charged with to electric motor car.That the present embodiment is used is the latter.
Power battery charging distribution system includes electrokinetic cell, electrokinetic cell high tension distribution system, second source interface；Institute
Electrokinetic cell high tension distribution system is stated to be configured for carrying out electrokinetic cell discharge and recharge and the electrical energy transportation by electrokinetic cell
To movable charging vehicle load；The second source interface is charge and discharge electrical interface；The electrokinetic cell high tension distribution system includes can
For carrying out the two-way DC/DC converters of discharge and recharge to electrokinetic cell；Two-way DC/DC converters respectively with electrokinetic cell and
Two power interfaces are connected.Realized to the charging of electrokinetic cell and by electrokinetic cell by using two-way DC/DC converters
Electric energy is delivered to load via power line can battery charging distribution system.
In order to preferably realize carrying can battery charging distribution system and power battery charging distribution system powering mode cut
Change, be additionally provided with power supply management module, the module is used to switch the supplying cell for charging electric motor car, i.e., managed by powering
Reason module switching carries the energy-storage battery in energy battery charging distribution system or the energy-storage battery in power battery charging distribution system
As the supplying cell charged to electric motor car.
In order to realize the switching of above-mentioned powering mode, as shown in Fig. 2 the present embodiment carry can battery charging distribution system and
On-off circuit K1, K2, K3, K4, K5, the K6 controlled by power supply management module are provided with power battery charging distribution system, its
Middle K1 is arranged on load can be between battery high tension distribution system and the first power interface, and K2 is arranged on load can battery high tension distribution system
Between charging gun, K3 is arranged at load can be between battery and load energy battery high tension distribution system, and K4 is arranged at electrokinetic cell high pressure
Between distribution system and second source interface, K5 is arranged at the movable charging vehicle load supplying end of electrokinetic cell high tension distribution system
Mouthful, K6 is arranged between electrokinetic cell high tension distribution system and electrokinetic cell；
Under in working order：
(1) when carrying energy battery as the supplying cell charged to electric motor car, K3, K2 closure, K1 disconnect；
(2) when movable charging vehicle self-operating is in normal operating conditions, K6 and K5 is closed, K4 points, electrokinetic cell band motor-car
Electric power assembly；
(3) when electrokinetic cell is as the supplying cell charged to electric motor car, K1, K2, K4, K6 closure, K3, K5 break
Open.
Wherein, on-off circuit K1, K2, K3, K4, K5, K6 is electromagnetic relay；The control end of the electromagnetic relay and confession
The control output end of electric management module is connected.
In order to reach the install convenient of more preferable power transmission effect and equipment, more in order to not change system architecture
On the basis of using electrokinetic cell electric energy, the power line being connected between second source interface and the first power interface is with double
The power line of head charging gun；The feelings of conventional charging inlet can be thus in second source interface and the first power interface
Under condition, easily it is attached and disconnects.It is of course also possible to set a power line connection second source interface for normality connection
With the first power interface, it is possible to achieve same function.
In order to ensure the return electricity of movable charging vehicle, the present embodiment is additionally provided with the residual capacity measurement list of electrokinetic cell
Unit, the unit is configured to the detection of electrokinetic cell dump energy.
Now, power supply management module is also connected with the residual capacity measurement unit of electrokinetic cell, in electrokinetic cell
Residual capacity measurement unit detected by electrokinetic cell dump energy when reaching preset value, disconnect K4, cut off electrokinetic cell
Charging distribution system and the power path for carrying energy battery charging distribution system.
Further, due to electrokinetic cell and carry can battery be all the battery pack that is made up of multiple batteries, in order to reach more
Good systematic function, battery control is respectively arranged with load energy battery charging distribution system and power battery charging distribution system
Device, can control the parameters such as voltage, temperature, the electric current of battery pack, wherein, battery controller and electric automobile field can be used
In existing battery controller (for example：The disclosed battery controller such as CN96110458.9, CN301640639).
The utility model also proposed a kind of movable charging vehicle, including any of the above-described described load energy battery charging power distribution system
System and power battery charging distribution system.
So far, combined preferred embodiment shown in the drawings describes the technical solution of the utility model, but, this
Art personnel are it is easily understood that protection domain of the present utility model is expressly not limited to these specific embodiments.
On the premise of principle of the present utility model, those skilled in the art can make equivalent change to correlation technique feature
Or replace, the technical scheme after these are changed or replace it is fallen within protection domain of the present utility model.
Claims (11)
1. a kind of power type movable charging vehicle supplying power for outside system, including the load for storing electric energy and charged to electric motor car
Can battery charging distribution system, the load energy battery charging distribution system include carrying can battery, carry can battery high tension distribution system,
First power interface, charging gun, it is characterised in that also including power battery charging distribution system, the power battery charging is matched somebody with somebody
Electric system is used to store electric energy and movable charging vehicle is powered and charges electric motor car.
2. system according to claim 1, it is characterised in that described power battery charging distribution system passes through power line
It is connected with the first power interface, for passing through the electric energy in power battery charging distribution system to carry energy battery charging power distribution system
System is exported, and is charged with to electric motor car.
3. system according to claim 2, it is characterised in that the power battery charging distribution system includes power electric
Pond, electrokinetic cell high tension distribution system, second source interface；
The electrokinetic cell high tension distribution system, is configured for carrying out electrokinetic cell discharge and recharge and by electrokinetic cell
Electrical energy transportation to movable charging vehicle is loaded；
The electrokinetic cell high tension distribution system includes can be used for the two-way DC/DC for carrying out electrokinetic cell discharge and recharge conversion
Device；Two-way DC/DC converters are connected with electrokinetic cell and second source interface respectively.
4. the system according to any one of claim 3, it is characterised in that also including power supply management module, the power supply
Management module is used to switch the energy-storage battery in load energy battery charging distribution system or the storage in power battery charging distribution system
Energy battery is used as the supplying cell charged to electric motor car.
5. system according to claim 4, it is characterised in that carry can battery charging distribution system and power battery charging match somebody with somebody
On-off circuit K1, K2, K3, K4, K5, the K6 controlled by power supply management module are provided with electric system, wherein K1 is arranged on load energy
Between battery high tension distribution system and the first power interface, K2 is arranged between load energy battery high tension distribution system and charging gun,
K3 is arranged at load can be between battery and load energy battery high tension distribution system, and K4 is arranged at electrokinetic cell high tension distribution system and second
Between power interface, K5 is arranged at the movable charging vehicle load supplying port of electrokinetic cell high tension distribution system, and K6 is arranged at dynamic
Between power battery high tension distribution system and electrokinetic cell；
Under in working order, when carrying energy battery as the supplying cell charged to electric motor car, K3, K2 closure, K1 disconnect；It is dynamic
When power battery is as the supplying cell charged to electric motor car, K1, K2, K4, K6 closure, K3, K5 disconnect.
6. system according to claim 5, it is characterised in that described on-off circuit K1, K2, K3, K4, K5, K6 are electromagnetism
Relay；The control end of the electromagnetic relay is connected with the control output end of power supply management module.
7. system according to claim 6, it is characterised in that be connected between second source interface and the first power interface
Power line be the power line with double end charging gun.
8. the system according to any one of claim 1~7, it is characterised in that the also dump energy including electrokinetic cell
Detection unit, the unit is configured to the detection of electrokinetic cell dump energy；
Power supply management module is also connected with the residual capacity measurement unit of electrokinetic cell, for the dump energy in electrokinetic cell
When electrokinetic cell dump energy detected by detection unit reaches preset value, K4 is disconnected, cut off power battery charging power distribution system
System and the power path for carrying energy battery charging distribution system.
9. the system according to any one of claim 1~7, it is characterised in that carrying can battery charging distribution system and dynamic
Battery controller is respectively arranged with power battery charging distribution system.
10. a kind of movable charging vehicle, it is characterised in that including any described load energy battery charging distribution in claim 1-7
System and power battery charging distribution system.
11. a kind of movable charging vehicles, it is characterised in that including the load energy battery charging distribution system described in claim 8 and dynamic
Power battery charging distribution system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621271613.XU CN206237161U (en) | 2016-11-22 | 2016-11-22 | Power type movable charging vehicle supplying power for outside system and movable charging vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621271613.XU CN206237161U (en) | 2016-11-22 | 2016-11-22 | Power type movable charging vehicle supplying power for outside system and movable charging vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237161U true CN206237161U (en) | 2017-06-09 |
Family
ID=58979949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621271613.XU Withdrawn - After Issue CN206237161U (en) | 2016-11-22 | 2016-11-22 | Power type movable charging vehicle supplying power for outside system and movable charging vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237161U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887879A (en) * | 2016-11-22 | 2017-06-23 | 蔚来汽车有限公司 | Power type movable charging vehicle supplying power for outside system and movable charging vehicle |
| CN109066942A (en) * | 2018-09-12 | 2018-12-21 | 蔚来汽车有限公司 | Energy management method and device and movable charging vehicle |
| WO2020211238A1 (en) * | 2019-04-19 | 2020-10-22 | 南京金龙客车制造有限公司 | Mobile charging vehicle charging system |
| CN112918292A (en) * | 2021-02-24 | 2021-06-08 | 广西科技大学 | Mobile charging vehicle charging device |
| CN112959905A (en) * | 2021-02-20 | 2021-06-15 | 安徽安凯汽车股份有限公司 | Self-starting type mobile charging and discharging device and use management method |
-
2016
- 2016-11-22 CN CN201621271613.XU patent/CN206237161U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887879A (en) * | 2016-11-22 | 2017-06-23 | 蔚来汽车有限公司 | Power type movable charging vehicle supplying power for outside system and movable charging vehicle |
| CN109066942A (en) * | 2018-09-12 | 2018-12-21 | 蔚来汽车有限公司 | Energy management method and device and movable charging vehicle |
| CN109066942B (en) * | 2018-09-12 | 2023-09-22 | 蔚来(安徽)控股有限公司 | Energy management method and device and mobile charging vehicle |
| WO2020211238A1 (en) * | 2019-04-19 | 2020-10-22 | 南京金龙客车制造有限公司 | Mobile charging vehicle charging system |
| CN112959905A (en) * | 2021-02-20 | 2021-06-15 | 安徽安凯汽车股份有限公司 | Self-starting type mobile charging and discharging device and use management method |
| CN112959905B (en) * | 2021-02-20 | 2022-09-13 | 安徽安凯汽车股份有限公司 | Self-starting type mobile charging and discharging device and use management method |
| CN112918292A (en) * | 2021-02-24 | 2021-06-08 | 广西科技大学 | Mobile charging vehicle charging device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170609 Effective date of abandoning: 20200204 |
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| AV01 | Patent right actively abandoned |