CN110053506A - Wireless electric vehicle charging device and system - Google Patents
Wireless electric vehicle charging device and system Download PDFInfo
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- CN110053506A CN110053506A CN201910499795.8A CN201910499795A CN110053506A CN 110053506 A CN110053506 A CN 110053506A CN 201910499795 A CN201910499795 A CN 201910499795A CN 110053506 A CN110053506 A CN 110053506A
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000012937 correction Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 8
- 230000006698 induction Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000005540 biological transmission Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/34—Plug-like or socket-like devices specially adapted for contactless inductive charging of electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/37—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles using optical position determination, e.g. using cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present embodiments relate to a kind of wireless electric vehicle charging device and systems.Wherein, which includes: mechanical arm, processor and wireless charging transmitting terminal, in which: mechanical arm is N degree-of-freedom manipulator, is electrically connected with processor, is provided with pedestal on mechanical arm；Wireless charging transmitting terminal is fixed on pedestal, is electrically connected with processor；Processor is aligned for controlling mechanical arm mobile wireless charging transmitting terminal with the wireless charging receiving terminal of automobile to be charged, and is controlled wireless charging transmitting terminal and treated Rechargeable vehicle progress wireless charging.Invention, which is solved, just can be carried out wireless charging due to needing to rest in electric car designated position in the related technology, and caused by electric car wireless charging inconvenience technical problem.
Description
Technical field
The present invention relates to electric car fields, and in particular to a kind of wireless electric vehicle charging device and system.
Background technique
Used now with New-energy electric vehicle equipment universal, currently developing a variety of will be based on wireless charging technology
The wireless charging system run in conjunction with road realizes that vehicle carries out long distance wireless charging to vehicle in driving process on road
Operation, thus achieve the purpose that improve electric car operation cruising ability and charge efficiency, but in use, it is currently this kind of to be based on
Often structure is complicated for the wireless charging system that wireless charging technology is run in conjunction with road, construction, line service amount,
Difficulty is larger and the cost is relatively high, while this kind of wireless charging system run in conjunction with road based on wireless charging technology is also
In the presence of equipment mechanism cannot be adjusted flexibly according to the needs of use and flexibly components local in equipment are carried out with the mesh of replacement adjustment
, to significantly limit the flexibility and reliability that wireless charging system uses.
In actual application scenarios, typically by the way that electric car to be charged is rested in consolidating for wireless charging stake
Positioning is set, so that the charge coil in wireless charging stake charges after being aligned with the charge coil of electric car.In this process
In, it needs automobile stop to be charged to fixed position, once user does not stop electric car according to default fixed position, then
It is unable to complete the charging to Rechargeable vehicle.
For above-mentioned problem, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of wireless electric vehicle charging device and systems, at least to solve due to related skill
Needing to rest in electric car designated position in art just can be carried out wireless charging, and caused by electric car wireless charging not side
Just the technical issues of.
According to an aspect of an embodiment of the present invention, a kind of wireless electric vehicle charging device is provided, comprising: mechanical
Arm, processor and wireless charging transmitting terminal, in which: the mechanical arm is N degree-of-freedom manipulator, electrical with the processor
Connection, wherein N is the integer greater than 4；Pedestal is provided on the mechanical arm；The wireless charging transmitting terminal is fixed on described
On pedestal, it is electrically connected with the processor；The processor, for controlling the mobile wireless charging transmitting of the mechanical arm
End is aligned with the wireless charging receiving terminal of automobile to be charged, and the control wireless charging transmitting terminal to the automobile to be charged into
Row wireless charging.
Further, described device includes at least two distance members, in which: the distance member is fixed on the base
On seat, it is electrically connected with the processor；The processor, be also used to according to the distance member measure with it is described to be charged
It is mobile to control the mechanical arm for the distance between automobile.
Further, described device further includes image acquisition device, in which: described image collector is fixed on the pedestal
On, it is electrically connected with the processor；The processor, the image for being acquired according to described image collector determine the nothing
The position of line charge electricity receiving end.
Further, described device further includes rectification circuit, and described device is connected by the rectification circuit and supply network
It connects.
According to another aspect of an embodiment of the present invention, a kind of wireless charging system for electric automobile is additionally provided, including as above
The wireless electric vehicle charging device and electric car, wherein the wireless electric vehicle charging device is provided with nothing
Line charge electricity transmitting terminal, the electric car bottom are provided with wireless charging receiving terminal, in which:
The wireless charging transmitting terminal is wirelessly transferred with the wireless charging receiving terminal using magnetic-coupled mode.
Further, the wireless charging transmitting terminal includes: circuit of power factor correction, DC-DC converter, high-frequency inversion
Circuit, transmitting coil, frequency interferences circuit, in which: circuit of power factor correction passes through DC-DC converter, high-frequency inverter circuit
It is connect with transmitting coil；The transmitting coil is connect with frequency interferences control circuit；The wireless charging receiving terminal includes: to receive
Coil, rectification circuit, charging control circuit, in which: the receiving coil is connect by rectification circuit with charging control circuit.
Further, the circuit of power factor correction is active power-factor correction circuit, the active power
Factor correcting circuit is made of switching tube, high-frequency inductor and filter capacitor.
Further, the system also includes image acquisition components, in which: described image acquisition component, and it is described electronic
Processor in automobile wireless charging unit is electrically connected；The processor, for what is acquired according to described image acquisition component
Image determines the position of the automobile to be charged.
Further, the wireless electric vehicle charging device is set to default parking area below ground, the electricity
Moveable sealing baffle is provided with above electrical automobile wireless charging device, in which: the processor, for receiving first in advance
If instruction, or according to described image acquisition component acquisition image determine in the default parking area, there are described to be charged
When automobile, controls the sealing baffle and shrink；And when receiving the second default formulation, or according to described image acquisition portion
The image of part acquisition determines the default parking area, and there is no when the automobile to be charged, control the baffle stretching, extension.
In embodiments of the present invention, pass through the wireless charging of control mechanical arm mobile wireless charging transmitting terminal and automobile to be charged
Electric receiving end alignment, and control wireless charging transmitting terminal and treat Rechargeable vehicle progress wireless charging, it avoids and stops electric car
It comes to specified parking stall to be aligned with wireless charging facility, realizes the technical effect for neatly carrying out wireless charging to electric car,
The error as caused by automobile and road surface factor can be reduced, thus promoted tracking stability of the automobile under complex working condition and
Accuracy influences brought by steady-state error when reducing tracking.And then it solves due to being needed in the related technology by electric car
Resting in designated position just can be carried out wireless charging, and caused by electric car wireless charging inconvenience technical problem.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the invention
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of schematic diagram of optional wireless electric vehicle charging device according to an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of optional pedestal according to an embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of optional wireless charging system for electric automobile according to an embodiment of the present invention.
Wherein, 100, mechanical arm；110, pedestal；200, processor；300, wireless charging transmitting terminal；400, distance member；
500, image acquisition device；20, wireless electric vehicle charging device；30, electric car；50, sealing baffle；310, wireless charging connects
Receiving end.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.
Embodiment 1
According to embodiments of the present invention, a kind of wireless electric vehicle charging device is provided, as shown in Figure 1, the device includes:
Mechanical arm 100, processor 200 and wireless charging transmitting terminal 300, in which:
1) mechanical arm 100 are N degree-of-freedom manipulator, are electrically connected with processor 200, wherein N is the integer greater than 4；
Pedestal 110 is provided on mechanical arm 100；
2) wireless charging transmitting terminal 300 are fixed on pedestal 110, are electrically connected with processor 200；
3) processor 200, for controlling the wireless of 100 mobile wireless of mechanical arm charging transmitting terminal 300 and automobile to be charged
The alignment of charging receiving end, and control wireless charging transmitting terminal 300 and treat Rechargeable vehicle progress wireless charging.
In the present embodiment, be provided in wireless charging transmitting terminal 300 wireless charging induction coil, connecting terminal, bus,
The (not shown)s such as voltage regulating rectification circuit, overload protection arrangement and earth leakage protective device.In the present embodiment, in mechanical arm
There are pedestal 110, wireless charging transmitting terminals 300 to be fixed on the end pedestal 110 of mechanical arm 100 for 100 end.
Processor 200 can be a single-chip microcontroller, microcomputer either embedded chip etc. and have data-handling capacity
Processor do not do any restriction to this in the present embodiment.
Under normal conditions, logical in view of the wireless charging induction coil of electric car during automobile regular calling to be charged
It is often respectively positioned on the chassis (i.e. below automobile) of automobile, in this case, is moved wireless charging transmitting terminal 300 by mechanical arm 100
It moves to the chassis of automobile to be charged, is aligned with the wireless charging induction coil of automobile to be charged, to be filled for automobile to be charged
Electricity.In another example, the wireless charging inductor of automobile to be charged is located on the rear vertical direction of automobile, then passes through machine
Wireless charging transmitting terminal 300 is moved to the rear of automobile to be charged by tool arm 100, in vertical direction with the nothing of automobile to be charged
Line charge electric induction coil alignment.
It should be noted that in the present embodiment, without stopping electric car to be charged to designated position, it is only necessary to will
Electric car to be charged is accommodated in probable ranges, then can be by mechanical arm by wireless charging transmitting terminal and vapour to be charged
The wireless charging receiving terminal of vehicle is aligned, and carries out wireless charging to control wireless charging transmitting terminal and treat Rechargeable vehicle.Pass through place
Reason device control mechanical arm to realize being automatically aligned to for wireless charging transmitting terminal and the wireless charging receiving terminal of automobile to be charged,
It just can be carried out wireless charging due to needing to rest in electric car designated position in the related technology to solve, and caused by
The technical problem of electric car wireless charging inconvenience.
Optionally, in the present embodiment, above-mentioned apparatus includes at least two distance members 400, in which: distance member is fixed
In on pedestal 110, it is electrically connected with processor；Processor 200, according to the measurement of distance member 400 between automobile to be charged
Distance, control mechanical arm 100 is mobile.In pedestal schematic diagram as shown in Figure 2, which is a square base 110,
Have 4 distance members 400 on the pedestal 110, be located on four angles of pedestal 110, processor is by comparing 4 rangings
Not only 400 respective measurement results come determine the wireless charging induction coil in the wireless charging transmitting terminal on pedestal with it is to be charged
Whether the wireless charging induction coil of automobile is parallel or is aligned.
In addition, being that the wireless charging in wireless charging transmitting terminal is kept to incude by contact-making switch in the related art
Coil is bonded with the complete of wireless charging induction coil of automobile to be charged, however in the process, it is wireless to cannot keep the two
Optimum distance between charging induction coil, in addition, in actual application scenarios, it only will be wireless in wireless charging transmitting terminal
After charging induction coil is aligned with the wireless charging induction coil of automobile to be charged, transmission range also will affect the efficiency of charging,
Therefore, in the present embodiment, by the way that distance member, the axis of distance member 400 are arranged on the end pedestal 110 of mechanical arm 100
The axis parallel of the heart and wireless charging transmitting terminal 300.
In the present embodiment according to distance member 400 measure wireless charging transmitting terminal 300 and electric car to be charged it
Between distance, processor 200 adjusts distance between the two by mechanical arm 100, to improve wireless charging efficiency.
In the present embodiment, distance member is preferably ultrasonic distance measuring module.
Optionally, in the present embodiment, above-mentioned apparatus further includes image acquisition device 500, in which: image acquisition device 500 is solid
Due on the end pedestal 110 of mechanical arm 100, it is electrically connected with processor 200；Processor 200 is used for according to image acquisition device
The image of 500 acquisitions determines the position of wireless charging receiving terminal.
In actual application scenarios, image acquisition device 500 is set on the end pedestal in mechanical arm 100, and image is adopted
Storage 500 is set to the other side of wireless charging transmitting terminal 300, the axle center of image acquisition device 500 and wireless charging transmitting terminal 300
Axis parallel, can also be not parallel.In another example, which is 360 degree of full-view cameras.
Optionally, in the present embodiment, mechanical arm is five degree-of-freedom manipulator or sixdegree-of-freedom simulation.Freely by five
Degree mechanical arm or sixdegree-of-freedom simulation can be realized the flexible movement of wireless charging transmitting terminal 300, and space is avoided to limit.
It optionally, in the present embodiment, further include rectification circuit, above-mentioned apparatus is connected by rectification circuit and supply network
It connects.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server or network equipment etc.) execute method described in each embodiment of the present invention.
Embodiment 2
According to embodiments of the present invention, additionally providing a kind of includes above-mentioned wireless electric vehicle charging device and electric car
Wireless charging system for electric automobile, as shown in figure 3, in wireless charging system for electric automobile 10, electric car wireless charging
Device 20 is provided with wireless charging transmitting terminal 300, and the bottom of electric car 30 is provided with wireless charging receiving terminal 310, in which:
Wireless charging transmitting terminal 300 is wirelessly transferred with wireless charging receiving terminal 310 using magnetic-coupled mode.
Optionally, wireless charging transmitting terminal 300 includes but is not limited to: circuit of power factor correction, DC-DC converter, height
Frequency inverter circuit, transmitting coil, frequency interferences circuit, in which: circuit of power factor correction is inverse by DC-DC converter, high frequency
Power transformation road is connect with transmitting coil；Transmitting coil is connect with frequency interferences control circuit.
Wireless charging receiving terminal 310 includes but is not limited to: receiving coil, rectification circuit, charging control circuit, in which: connect
Take-up circle is connect by rectification circuit with charging control circuit.
Optionally, in the present embodiment, circuit of power factor correction is active power-factor correction circuit, active function
Rate factor correcting circuit is made of switching tube, high-frequency inductor and filter capacitor.
Optionally, in the present embodiment, system further includes image acquisition component 40 (being not shown on figure), in which: image is adopted
The processor collected in component 40, with wireless electric vehicle charging device 20 is electrically connected；Processor is used for according to image acquisition part
The image that part 40 acquires determines the position of automobile 30 to be charged.
It in actual application scenarios, is positioned, can be set on the periphery on parking stall in order to quickly treat Rechargeable vehicle
An image acquisition component is set, is quickly positioned with the image acquired by image acquisition component to treat Rechargeable vehicle, into
And the rapid alignment of wireless charging transmitting terminal and wireless charging receiving terminal can be rapidly realized by mechanical arm.
Optionally, in the present embodiment, wireless electric vehicle charging device 20 is set to the subsurface of default parking area
Side is provided with moveable sealing baffle 50 above wireless electric vehicle charging device, in which: processor, for receiving the
When one preset instructions, or determined in default parking area there are when automobile to be charged according to the image of image acquisition component acquisition,
Sealing baffle 50 is controlled to shrink；And when receiving the second default formulation, or it is true according to the image that image acquisition component acquires
Surely when automobile to be charged is not present in default parking area, control sealing baffle 50 stretches.
In an application scenarios, it is illustrated by taking the parking stall in parking lot as an example, by taking the parking stall of electric car as an example,
In the case where electric car does not drive into, wireless electric vehicle charging device is set to below ground, and top is by sealing baffle 50
It blocks.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
If the integrated unit in above-described embodiment is realized in the form of SFU software functional unit and as independent product
When selling or using, it can store in above-mentioned computer-readable storage medium.Based on this understanding, skill of the invention
Substantially all or part of the part that contributes to existing technology or the technical solution can be with soft in other words for art scheme
The form of part product embodies, which is stored in a storage medium, including some instructions are used so that one
Platform or multiple stage computers equipment (can be personal computer, server or network equipment etc.) execute each embodiment institute of the present invention
State all or part of the steps of method.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed client, it can be by others side
Formula is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, and only one
Kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
It is desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or discussed it is mutual it
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of wireless electric vehicle charging device characterized by comprising mechanical arm, processor and wireless charging transmitting
End, in which:
The mechanical arm is N degree-of-freedom manipulator, is electrically connected with the processor, wherein N is the integer greater than 4；
Pedestal is provided on the mechanical arm；
The wireless charging transmitting terminal is fixed on the pedestal, is electrically connected with the processor；
The processor, for controlling the wireless charging of the mechanical arm mobile wireless charging transmitting terminal and automobile to be charged
Receiving end alignment, and control the wireless charging transmitting terminal and wireless charging is carried out to the automobile to be charged.
2. the apparatus according to claim 1, which is characterized in that described device includes at least two distance members, in which:
The distance member is fixed on the pedestal, is electrically connected with the processor；
The processor is also used to the distance between the automobile to be charged measured according to the distance member, controls institute
It is mobile to state mechanical arm.
3. the apparatus according to claim 1, which is characterized in that described device further includes image acquisition device, in which:
Described image collector is fixed on the pedestal, is electrically connected with the processor；
The processor, the image for being acquired according to described image collector determine the position of the wireless charging receiving terminal.
4. the apparatus according to claim 1, which is characterized in that described device further includes rectification circuit, and described device passes through
The rectification circuit is connect with supply network.
5. a kind of wireless charging system for electric automobile, which is characterized in that including electronic as described in claim 1-4 any one
Automobile wireless charging unit and electric car, wherein the wireless electric vehicle charging device is provided with wireless charging transmitting
End, the electric car bottom are provided with wireless charging receiving terminal, in which:
The wireless charging transmitting terminal is wirelessly transferred with the wireless charging receiving terminal using magnetic-coupled mode.
6. system according to claim 1, which is characterized in that
The wireless charging transmitting terminal includes: circuit of power factor correction, DC-DC converter, high-frequency inverter circuit, emission lines
Circle, frequency interferences circuit, in which: circuit of power factor correction is connected by DC-DC converter, high-frequency inverter circuit and transmitting coil
It connects；The transmitting coil is connect with frequency interferences control circuit；
The wireless charging receiving terminal includes: receiving coil, rectification circuit, charging control circuit, in which: the receiving coil is logical
Over commutation circuit is connect with charging control circuit.
7. system according to claim 1, which is characterized in that the circuit of power factor correction is active power factor
Correcting circuit, the active power-factor correction circuit are made of switching tube, high-frequency inductor and filter capacitor.
8. system according to claim 1, which is characterized in that the system also includes image acquisition components, in which:
Processor in described image acquisition component, with the wireless electric vehicle charging device is electrically connected；
The processor, the image for being acquired according to described image acquisition component determine the position of the automobile to be charged.
9. system according to claim 8, which is characterized in that the wireless electric vehicle charging device is set to default stop
Vehicle region below ground, is provided with moveable sealing baffle above the wireless electric vehicle charging device, in which:
The processor, for being determined when receiving the first preset instructions, or according to the image of described image acquisition component acquisition
It is shunk in the default parking area there are the sealing baffle when automobile to be charged, is controlled；And
The default parking area is determined when receiving the second default formulation, or according to the image that described image acquisition component acquires
When the automobile to be charged is not present in domain, the sealing baffle stretching, extension is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910499795.8A CN110053506A (en) | 2019-06-11 | 2019-06-11 | Wireless electric vehicle charging device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910499795.8A CN110053506A (en) | 2019-06-11 | 2019-06-11 | Wireless electric vehicle charging device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110053506A true CN110053506A (en) | 2019-07-26 |
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| CN110293861A (en) * | 2019-08-13 | 2019-10-01 | 北京有感科技有限责任公司 | Capacitance coupling type electric car automated wireless charging system and charging method |
| CN110936832A (en) * | 2019-12-13 | 2020-03-31 | 中国科学院长春光学精密机械与物理研究所 | Automatic charging device of electric automobile |
| CN113078743A (en) * | 2021-04-06 | 2021-07-06 | 山东大学 | Movable wireless charging device and method |
| CN114701372A (en) * | 2022-03-24 | 2022-07-05 | 北京启智新源科技有限公司 | Automatic wireless charging system and method based on mechanical arm |
| CN115534733A (en) * | 2022-12-01 | 2022-12-30 | 北京鼎诚鸿安科技发展有限公司 | Wireless charging method and device capable of adaptively adjusting charging primary side direction |
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| CN114701372A (en) * | 2022-03-24 | 2022-07-05 | 北京启智新源科技有限公司 | Automatic wireless charging system and method based on mechanical arm |
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Application publication date: 20190726 |