CN108382252A - A kind of positioning device for automobile wireless charging - Google Patents
A kind of positioning device for automobile wireless charging Download PDFInfo
- Publication number
- CN108382252A CN108382252A CN201810328201.2A CN201810328201A CN108382252A CN 108382252 A CN108382252 A CN 108382252A CN 201810328201 A CN201810328201 A CN 201810328201A CN 108382252 A CN108382252 A CN 108382252A
- Authority
- CN
- China
- Prior art keywords
- switch board
- wireless charging
- locating piece
- parking stall
- positioning device
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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- 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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
-
- 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
- B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- 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
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 invention discloses a kind of positioning device for automobile wireless charging, including switch board (1), the switch board (1) connects the primary coil (3) on parking stall by optical cable；Secondary coil (4) on the corresponding electric vehicle (2) of the primary coil (3)；Parking stall side has locating piece (5), the locating piece (5) to be connected with hydraulic pressure lifting device (6)；The hydraulic pressure lifting device (6) is connected on the switch board (1), and is controlled by the switch board (1).The secondary coil (4) is fixedly arranged on automobile chassis；The locating piece (5) is plate；The primary coil (3) is identical with the secondary coil (4) size.The present invention can fast and easily assist driver to be correctly parked in vehicle on charging parking stall；User experience is more preferable, is quick on the draw, and weatherability is strong, can bear high-strength impact and roll；It is simple in structure, it is of low cost, it is suitable for any wireless charging parking stall.
Description
Technical field
The present invention relates to electric vehicle charging technique field, specifically a kind of positioning dress for automobile wireless charging
It sets.
Background technology
Electric vehicle refers to driving wheels travel using vehicle mounted dynamic battery as power with motor, meeting traffic safety
The automobile of regulation requirements.With the continuous development of Chinese society economy, the environment that the motor vehicles of substantial increase are brought is dirty
A series of problems, such as dye, the wasting of resources, is urgently to be resolved hurrily.It solves these problems, new-energy automobile need to be greatly developed, it is especially electric
Electrical automobile.However the charging problems of electric vehicle are all the major technology bottleneck for limiting its development all the time, each producer is numerous and confused
Release charging pile.But traditional charging pile is contact, needs root line and is connect with automobile, used it is prodigious not
Just, thus automobile wireless charging technique gradually enters into people’s lives.It is well known that wireless charging must be by primary coil and secondary
Coil in alignment can just carry out power transmission, therefore it is appropriate to assist people to stop vehicle to be badly in need of a kind of charging positioning device.
Invention content
The present invention provides a kind of positioning devices for automobile wireless charging, solve primary when prior art wireless charging
Coil and secondary coil are not easy to be aligned and the problem that causes power transmission unsmooth.
The present invention can be achieved through the following technical solutions：A kind of positioning device for automobile wireless charging, including control
Cabinet 1, the switch board 1 connect the primary coil 3 on parking stall by optical cable；The primary coil 3 corresponds on electric vehicle 2
Secondary coil 4；Parking stall side has locating piece 5, the locating piece 5 to be connected with hydraulic pressure lifting device 6；The hydraulic pressure lifting device
6 are connected on the switch board 1, and are controlled by the switch board 1.
Preferably, the secondary coil 4 is fixedly arranged on automobile chassis.
Preferably, the locating piece 5 is plate.
Preferably, the primary coil 3 is identical with 4 size of the secondary coil.
The switch board 1 is connected by cable with the primary coil 3, the hydraulic pressure lifting device of connecting in cable loop
6.When charging system works, the primary coil 3 keeps output alternating magnetic field, the secondary coil 4 to be located at vehicle bottom end, two groups
Coil size is close, since the magnetic field of the generation of primary coil output can receive coupling by the secondary coil in certain distance,
Receiving efficiency depends on two groups of coils and overlaps degree, when coil is overlapped just to timing, receives efficiency highest, the electricity in two coils
Stream is maximum, and the hydraulic pressure lifting device 6 can automatically detect current maxima state at this time, and the locating piece 5 is lifted, with resistance
Gear vehicle continues to move to, and plays the purpose of prompt driver.
The present invention is beneficial to be had technical effect that：
(1) driver can fast and easily be assisted correctly to be parked in vehicle on charging parking stall；
(2) user experience is more preferable, is quick on the draw, and weatherability is strong, can bear high-strength impact and roll；
(3) simple in structure, it is of low cost, it is suitable for any wireless charging parking stall.
Description of the drawings
Fig. 1 is structure of the invention figure.
Wherein, switch board 1, electric vehicle 2, primary coil 3, secondary coil 4, locating piece 5, hydraulic pressure lifting device 6.
Specific implementation mode
Below in conjunction with the accompanying drawings and the preferred embodiment specific implementation mode that the present invention will be described in detail.
As shown in Figure 1, the present invention provides a kind of positioning device for automobile wireless charging, including switch board 1, it is described
Switch board 1 connects the primary coil 3 on parking stall by optical cable；The primary coil 3 corresponds to the secondary coil on electric vehicle 2
4；Parking stall side has locating piece 5, the locating piece 5 to be connected with hydraulic pressure lifting device 6；The hydraulic pressure lifting device 6 is connected to
On the switch board 1, and controlled by the switch board 1.
The secondary coil 4 is fixedly arranged on automobile chassis；The locating piece 5 is plate；The primary coil 3 and described time
Grade 4 size of coil is identical.
The switch board 1 is connected by cable with the primary coil 3, the hydraulic pressure lifting device of connecting in cable loop
6.When charging system works, the primary coil 3 keeps output alternating magnetic field, the secondary coil 4 to be located at vehicle bottom end, two groups
Coil size is close, since the magnetic field of the generation of primary coil output can receive coupling by the secondary coil in certain distance,
Receiving efficiency depends on two groups of coils and overlaps degree, when coil is overlapped just to timing, receives efficiency highest, the electricity in two coils
Stream is maximum, and the hydraulic pressure lifting device 6 can automatically detect current maxima state at this time, and the locating piece 5 is lifted, with resistance
Gear vehicle continues to move to, and plays the purpose of prompt driver.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these
It is merely illustrative of, without departing from the principle and essence of the present invention, a variety of changes can be made to these embodiments
It more or changes, therefore, protection scope of the present invention is defined by the appended claims.
Claims (4)
1. a kind of positioning device for automobile wireless charging, which is characterized in that including switch board (1), the switch board (1) is logical
Cross the primary coil (3) on optical cable connection parking stall；Secondary coil on the corresponding electric vehicle (2) of the primary coil (3)
(4)；Parking stall side has locating piece (5), the locating piece (5) to be connected with hydraulic pressure lifting device (6)；The hydraulic pressure lifting device
(6) it is connected on the switch board (1), and is controlled by the switch board (1).
2. a kind of positioning device for automobile wireless charging according to claim 1, which is characterized in that the secondary wire
Circle (4) is fixedly arranged on automobile chassis.
3. a kind of positioning device for automobile wireless charging according to claim 1, which is characterized in that the locating piece
(5) it is plate.
4. a kind of positioning device for automobile wireless charging according to claim 1, which is characterized in that the primary line
It is identical with the secondary coil (4) size to enclose (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328201.2A CN108382252A (en) | 2018-04-13 | 2018-04-13 | A kind of positioning device for automobile wireless charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328201.2A CN108382252A (en) | 2018-04-13 | 2018-04-13 | A kind of positioning device for automobile wireless charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108382252A true CN108382252A (en) | 2018-08-10 |
Family
ID=63073892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810328201.2A Pending CN108382252A (en) | 2018-04-13 | 2018-04-13 | A kind of positioning device for automobile wireless charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108382252A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717048A (en) * | 2020-06-29 | 2020-09-29 | 鹰潭奥创科技有限公司 | Modularized wireless charging equipment for bus and system thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5617003A (en) * | 1995-03-24 | 1997-04-01 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Method and apparatus for charging a battery of an electric vehicle |
| US6505713B1 (en) * | 2000-08-24 | 2003-01-14 | Rite-Hite Holding Corporation | Tire locating wheel restraint |
| CN106936225A (en) * | 2015-12-31 | 2017-07-07 | 中惠创智无线供电技术有限公司 | A kind of alignment system and its method for electric automobile wireless charging |
-
2018
- 2018-04-13 CN CN201810328201.2A patent/CN108382252A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5617003A (en) * | 1995-03-24 | 1997-04-01 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Method and apparatus for charging a battery of an electric vehicle |
| US6505713B1 (en) * | 2000-08-24 | 2003-01-14 | Rite-Hite Holding Corporation | Tire locating wheel restraint |
| CN106936225A (en) * | 2015-12-31 | 2017-07-07 | 中惠创智无线供电技术有限公司 | A kind of alignment system and its method for electric automobile wireless charging |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717048A (en) * | 2020-06-29 | 2020-09-29 | 鹰潭奥创科技有限公司 | Modularized wireless charging equipment for bus and system thereof |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |