CN107891763A - A kind of new-energy automobile wireless charging alignment system - Google Patents
A kind of new-energy automobile wireless charging alignment system Download PDFInfo
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- CN107891763A CN107891763A CN201710283038.8A CN201710283038A CN107891763A CN 107891763 A CN107891763 A CN 107891763A CN 201710283038 A CN201710283038 A CN 201710283038A CN 107891763 A CN107891763 A CN 107891763A
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- wireless charging
- new
- energy automobile
- alignment system
- shell
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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
- B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
-
- 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
-
- 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
- B60L53/37—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
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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)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of new-energy automobile wireless charging alignment system, including tag line, parking limiter and device for image.The car backing position of parking limiter limitation vehicle, device for image coordinate the relative position of limitation vehicle and marking line with tag line in this programme.Driver adjusts car body position in time according to the car body that device for image feeds back relative to the location drawing picture of tag line, effectively reduce the difficulty of new-energy automobile and Wireless charging coil accurate contraposition, so as to effectively shorten the accurate contraposition time of new-energy automobile and Wireless charging coil to a certain extent, the charge efficiency of wireless charging system is improved.
Description
Technical field
The present invention relates to wireless charging technical field, more particularly to a kind of new-energy automobile wireless charging alignment system.
Background technology
With the development of wireless charging technology, the increasing people of industry thinks that wireless charging is that New-energy electric vehicle fills
The developing direction of electricity, and it has been promoted to National Technical strategic level.
In order to improve the charge efficiency of wireless charging system as far as possible, it is necessary to the Wireless charging coil of wireless charging system with
New-energy electric vehicle accurate contraposition, when the contraposition deviation of Wireless charging coil and New-energy electric vehicle is larger or vehicle exists
Wireless charging coil pre-determined distance when being sailed out of in charging process, it is necessary to which wireless charging system automatically processes and alarm.
The contraposition of new-energy automobile and wireless charging system is typically realized by driver during parking in the prior art,
Higher is required to the driving technology of driver, driver needs to adjust the position of new-energy automobile repeatedly, just can guarantee that new-energy automobile
With the charge coil accurate contraposition of wireless charging system, cause the charge efficiency of wireless charging system can not ensure.
Therefore, the accurate contraposition time of the Wireless charging coil of new-energy automobile and wireless charging system how is shortened, with
The charge efficiency of wireless charging system is improved, turns into those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
In view of this, the invention provides a kind of new-energy automobile wireless charging alignment system, to shorten new-energy automobile
With the accurate contraposition time of the Wireless charging coil of wireless charging system, to improve the charge efficiency of wireless charging system.
To achieve the above object, the present invention provides following technical scheme：
A kind of new-energy automobile wireless charging alignment system, including：
Tag line on the ground is set, and the number of the tag line is for two and respectively positioned at the nothing of wireless charging system
The both sides of micro USB electric coil；
The parking limiter being arranged on the tag line；
Vehicle can be shown relative to the image of the tag line relative position and the vehicle can be provided to driver
Relative to the device for image of the image of the tag line relative position.
Preferably, in above-mentioned new-energy automobile wireless charging alignment system, in addition to：
The position detecting device for being used to prompt vehicle described in the driver whether to be located at para postion on the ground is set,
The controller of the position detecting device and the wireless charging system communicates to connect.
Preferably, in above-mentioned new-energy automobile wireless charging alignment system, the position detecting device is range sensor,
The number of the range sensor is 2, and the range sensor is positioned at the outside of two tag lines.
Preferably, include in above-mentioned new-energy automobile wireless charging alignment system, the position detecting device：
Shell is protected, the protection shell is internally provided with cavity, and the upper end of the protection shell is open end；
Pillar, the pillar are arranged in the cavity and vertical with the bottom wall of the protection shell, of the pillar
Number is at least four, and inwall of the pillar along the cavity is uniformly distributed；
It is arranged on the travel switch of the shell inner cavity；
Make the upper cover plate of the travel switch closure for closing the protection shell and the travel switch can be pressed,
The upper cover plate is connected with the side wall of the protection shell by foldable rubber.
Preferably, in above-mentioned new-energy automobile wireless charging alignment system, the upper cover plate is provided with and the pillar position
Protection column corresponding to putting.
Preferably, in above-mentioned new-energy automobile wireless charging alignment system, the protection shell be steel protect shell or
Person's irony protects shell, and the upper cover plate is steel upper cover plate or irony upper cover plate.
Preferably, in above-mentioned new-energy automobile wireless charging alignment system, the travel switch is waterproof position limit switch.
Preferably, in above-mentioned new-energy automobile wireless charging alignment system, in addition to it is set in the bullet of the branch column outer wall
Spring, the spring one end are connected with the bottom wall of the protection shell, and the other end offsets with the upper cover plate.
Preferably, it is that cuboid protection is outer in above-mentioned new-energy automobile wireless charging alignment system, the protection shell
Shell, the number of the pillar is four, and the pillar is located at four corner locations of cuboid protection shell.
Preferably, it is arranged on the vehicle in above-mentioned new-energy automobile wireless charging alignment system, the device for image
On rear side of car body.
It can be seen from the above technical proposal that new-energy automobile wireless charging alignment system provided by the invention, including mark
Know line, parking limiter and device for image.The car backing position of parking limiter limitation vehicle, device for image and mark in this programme
Line coordinates the relative position of limitation vehicle and marking line.Position of the driver according to the car body that device for image feeds back relative to tag line
Put image and adjust car body position in time, effectively reduce the difficulty of new-energy automobile and Wireless charging coil accurate contraposition, so as to
The accurate contraposition time of new-energy automobile and Wireless charging coil is effectively shortened to a certain extent, improves wireless charging system
The charge efficiency of system.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of new-energy automobile wireless charging alignment system provided in an embodiment of the present invention；
Fig. 2 is the structural representation of position detecting device provided in an embodiment of the present invention；
The top view of Fig. 3 position detecting devices provided in an embodiment of the present invention.
1st, tag line, 2, Wireless charging coil, 3, parking limiter, 4, position detecting device, 41, protection shell, 42, branch
Post, 43, travel switch, 44, upper cover plate, 45, foldable rubber, 46, protection column, 47, spring, 5, controller.
Embodiment
The invention discloses a kind of new-energy automobile wireless charging alignment system, to shorten new-energy automobile and wireless charging
The accurate contraposition time of the Wireless charging coil of system, to improve the charge efficiency of wireless charging system.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-Fig. 3 is referred to, Fig. 1 is the structure of new-energy automobile wireless charging alignment system provided in an embodiment of the present invention
Schematic diagram；Fig. 2 is the structural representation of position detecting device provided in an embodiment of the present invention；Fig. 3 is provided in an embodiment of the present invention
The top view of position detecting device.
The invention discloses a kind of new-energy automobile wireless charging alignment system, including tag line 1, the and of parking limiter 3
Device for image.
Tag line 1 is set on the ground, and the number of tag line 1 is for two and respectively positioned at the wireless charging of wireless charging system
The both sides of electric coil 2, it is preferred that the distance between two tag lines 1 are more than the width of the carbody of vehicle, and tag line 1 is driver
Reversing provides reference by location, reduces driver by the difficulty of New-energy electric vehicle and the accurate contraposition of Wireless charging coil 2.
Wireless charging coil 2 is between two tag lines 1.
Tag line 1 is set on the ground, and will not protrude from the very high distance in ground, is avoided to other activities on ground
Impact, general pasted using paint line or reflective tape is made.
Parking limiter 3 is set on the ground, and on the tag line 1, when vehicle backing in place after, vehicle can be prevented
Continue to retreat.Parking limiter 3 makes driver to consider car body relative to the fore-and-aft direction of Wireless charging coil 2 when parking
Position deviation, behind vehicle backing to parking limiter 3, wheel is blocked, and vehicle stops.
Device for image can show vehicle in reversing process relative to the image of the relative position of tag line 1 and can be to driving
Person provides image of the vehicle relative to the relative position of tag line 1.Car body is relative during device for image can generate vehicle backing
Image in the position of tag line 1, and can be timely according to the image of device for image to driver, driver by the image feedback
Car body position is adjusted, shortens the accurate contraposition time of new-energy automobile and Wireless charging coil 2 to a certain extent.
Coordinated in this programme by device for image and tag line 1, driver according to the car body that device for image feeds back relative to
The location drawing picture of tag line 1 adjusts car body position in time, effectively reduces new-energy automobile and the accurate contraposition of Wireless charging coil 2
Difficulty, so as to effectively shorten accurate contraposition time of new-energy automobile and Wireless charging coil 2 to a certain extent, raising
The charge efficiency of wireless charging system.
In a specific embodiment of scheme, if being equiped with reverse image system on new-energy automobile, the reversing shadow
As system is device for image, then car body need not be reequiped, if without installing reverse image system on new-energy automobile
System, then need to reequip car body, image system installed on car body.Image system had both included that car body and mark can be gathered
The image capturing system of the correspondence position of line 1, in addition to be capable of the image display system of display image so that driver it can be seen that
The image information of image capturing system collection.
In order to further improve the reliability that new-energy automobile wireless charging alignment system uses, the new energy that this programme provides
Source automobile wireless charging alignment system also includes：
Set on the ground and be located between two tag lines 1 for prompting whether driver's vehicle is located at accurate contraposition position
The position detecting device 4 put, the controller 5 of position detecting device 4 and wireless charging system communicate to connect.
After new-energy automobile and 2 accurate contraposition of Wireless charging coil, position detecting device 4 passes the signal of accurate contraposition
Controller 5 is passed, controller 5 controls the corresponding power of power conversion element output to carry out to new-energy automobile charge working as new energy
Source automobile and 2 no accurate contraposition of Wireless charging coil or when sailing out of Wireless charging coil 2, position detecting device 4 will be inaccurate
The signal really aligned passes to controller 5, and controller 5 controls power conversion element not work or be stopped.
The controller 5 of wireless charging system is the total control equipment of wireless charging system for electric automobile, has power conversion member
Part, information gathering element, control element, communication device, local man-machine interactive elements and acousto-optic hint element, Wireless charging coil
2 communicate to connect with controller 5.
In one embodiment of this programme, position detecting device 4 is range sensor, and the number of range sensor is 2
Individual, range sensor is positioned at the outside of two tag lines 1.Range sensor is located at the outside that two tag lines 1 surround space, and
Two range sensors surround the both sides in space positioned at two tag lines 1 respectively.Preferably, range sensor identifies apart from homonymy
The distance of line 1 is equal, can detect car body interphase for the position deviation and car body of tag line 1 relative to Wireless charging coil
2 distance, when car body exceeds preset range relative to the position deviation of tag line 1, range sensor sends alarm, and prompting is driven
The person of sailing adjust car body position, when car body relative to the position deviation of tag line 1 without departing from preset range when, range sensor is not
Send alarm.Specifically, when car body relative to the position deviation of tag line 1 close to which position sensor, which position sensing
Device is issued by alarm, prompts driver adjusts car body to which direction.After car body contacts with parking limiter 3, Distance-sensing
Device detection car body is in accurate contraposition position, and now range sensor sends signal to controller 5, and controller 5 controls power to become
Change the corresponding power of element output charge to new-energy automobile, when car body sails out of, range sensor tightly detects car body
The distance between Wireless charging coil 2 is more than pre-determined distance, and now range sensor sends signal, controller 5 to controller 5
Control power conversion element does not work or is stopped.
In another embodiment of this programme, position detecting device 4 is between two tag lines 1, it is preferred that position
Detection means 4 is located at the underface of vehicle accurate contraposition rear tyre.
Position detecting device 4 includes protection shell 41, pillar 42, travel switch 43 and upper cover plate 44 in the embodiment.
Protection shell 41 is internally provided with cavity, and pillar 42 and travel switch 43 are respectively positioned in cavity, protected in this programme
The upper end for protecting shell 41 is open end, is easy to the installation of pillar 42 and travel switch 43.
The number of pillar 42 be at least four and with protect shell 41 bottom wall it is vertical, when the tire of vehicle be located at position examine
When surveying on device 4, pillar 42 can play a part of supporting tire, and in order to ensure to support the stable of tire, the edge of pillar 42
The inwall of cavity is uniformly distributed.
Travel switch 43, travel switch 43 close, and transmit signal to controller 5, the closure of travel switch 43 passes through tire
Pressing realize, after tire leaves, travel switch 43 voluntarily disconnects.
Upper cover plate 44 is used for the open end of closed protective shell 41, position detecting device 4 is had water resistance, to stroke
Switch 43 plays a protective role, the service life of extended position detection means 4.
Tire directly bears against upper cover plate 44, and upper cover plate 44, which declines pressing stroke switch 43, closes travel switch 43.Upper lid
Plate 44 is with protecting the side wall of shell 41 to be connected by foldable rubber 45, and when tire leaves position detecting device 4, upper cover plate 44 is being rolled over
The elastic force effect of folded rubber 45 is lower to be risen, and no longer pressing stroke switchs.
Preferably, the number of position detecting device 4 is multiple that multiple position detecting devices 4 are set on the same line, and
Straight line where multiple position detecting devices 4 is vertical with tag line 1.
Preferably, the number of position detecting device 4 is even number, and it is accurate that two of which position detecting device 4 is located at vehicle
Immediately below the tire of para postion.
When tire is placed exactly in the surface of the position detecting device 4 of vehicle accurate contraposition position, travel switch 43 to
Controller 5 sends signal, and the control control power conversion element output of controller 5 corresponding power new-energy automobile is filled
Electricity；
When tire is located in other positions detection means 4, the travel switch 43 of corresponding position detecting device 4 is to control
Device 5 sends signal, and controller 5 controls power conversion element not work；
When vehicle sails out of wireless charging system, travel switch 43 sends signal to controller 5, and controller 5 controls power to become
Element is changed to be stopped.
As shown in figure 1, when position detecting device is vehicle accurate contraposition with position detecting device 1. 6. tire position, position
Put detection means 2., position detecting device 3., position detecting device 4. with position detecting device 5. positioned at position detecting device 1.
And position detecting device 6. between.
Wheel be just pressed in position detection dress 1. with position detecting device 6. on, position detecting device 1. with position detect fill
Put and 6. send signal to controller 5, controller 5 detects 1. 6. while after being depressed detection means has with position detecting device
Acousto-optic hint, the normal indicator lamp in position of controller 5 are lighted, and the loudspeaker of controller 5 can also prompt car to arrive specified standard
True position, process of entirely parking are completed；If new-energy automobile has left-right deviation, then wheel would not be pressed in sensor simultaneously
1 and sensor 6 on, 4. or 5. position detecting device is depressed if position detecting device, can prompt vehicle to the left, equally such as
Fruit position detecting device is 2. or 3. position detecting device is depressed, and vehicle can be prompted to the right, depressed without position detecting device 4
When controller 5 without prompting, number of sensors can carry out increase reduction according to the requirement of field position accuracy of detection, and principle is identical.
Upper cover plate 44 is provided with the protection column 46 with the position correspondence of pillar 42, during pressing, protection column 46 and branch
The upper surface fitting of post 42, the setting of protection column 46 can play certain protective effect to travel switch 43, avoid lid
Plate 44 exceedes the limit of travel switch 43 to the depression distance of travel switch 43.
It is that steel protects shell or irony to protect shell to protect shell 41, and upper cover plate 44 is steel upper cover plate or irony
Upper cover plate.Protection shell 41 and upper cover plate 44 can also use other that there is the metal material of higher-strength to make, to ensure
Protect the use intensity of shell 41 and upper cover plate 44.
Travel switch 43 is waterproof position limit switch, further increases the water resistance of position detecting device 4, extends position
Put the service life of detection means 4.
Position detecting device 4 also includes the spring 47 for being set in the outer wall of pillar 42, the one end of spring 47 and protection shell 41
Bottom wall connects, and the other end offsets with upper cover plate 44, and booster action is played in the reset being designed to upper cover plate 44 of spring 47, protects
Card upper cover plate 44 can reset, and improve the reliability that position detecting device 4 uses.
Preferably, it is that cuboid protects shell to protect shell 41, and the number of pillar 42 is four, and pillar 42 is positioned at length
Cube shape protects four corner locations of shell.Protection shell 41 can also be cylindrical protective shell, and pillar 42 is along cylinder
The inner periphery of shape protection shell is uniformly distributed
Device for image is arranged on rear side of the car body of vehicle, facilitates positional information of the collecting vehicle body phase for tag line 1.It is preferred that
, it is equal with the width between tag line 1 to influence the width of dimension line in the image display system of device, when dimension line compared with
When long side overlaps with tag line 1, car body is located at accurate contraposition position, as long as along straight line car-backing.
After the completion of driver's parking, wireless charging can be opened by cell phone software, controller 5 passes through position detecting device 4
Signal judge that vehicle stops just and then control power conversion element output corresponding power new-energy automobile is filled
Electricity.If controller 5 judges that vehicle does not stop canonical power conversion element and do not work or be stopped, there is wireless charging security
Very big guarantee.
The new-energy automobile wireless charging alignment system method that this programme provides is simple, and cost is low, workable, and
Solve the problems, such as difficulty of parking, automatic in real time detection of the wireless charging system to positional information is realized, it is achieved thereby that wirelessly
The full process automatization of charging system.
The installation of new-energy automobile wireless charging alignment system：
The first step, parking limiter 3 is installed on the ground, parking limiter 3 can be common parking limiter 3；The
Two steps, vehicle is opened into the charged area into Wireless charging coil 2, vehicle stops just drawing vehicle location afterwards；3rd step, drive away car
, the placement position detection that punched in relevant position device 4, signal wire is connected to controller 5, and the position of opsition dependent detection means 4 is compiled
Number corresponding state-signal collection port of connection；4th step, reverse image system is installed on car, standard contraposition has just been sailed out of in vehicle
During charge position, image system display is checked, tag line 1 is marked on ground.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
- A kind of 1. new-energy automobile wireless charging alignment system, it is characterised in that including：Tag line (1) on the ground is set, and the number of the tag line (1) is for two and respectively positioned at wireless charging system The both sides of Wireless charging coil (2)；The parking limiter (3) being arranged on the tag line (1)；Vehicle can be shown relative to the image of the tag line (1) relative position and the vehicle phase can be provided to driver For the device for image of the image of the tag line (1) relative position.
- 2. new-energy automobile wireless charging alignment system according to claim 1, it is characterised in that also include：The position detecting device (4) for being used to prompt vehicle described in the driver whether to be located at para postion on the ground is set, The position detecting device (4) and the controller (5) of the wireless charging system communicate to connect.
- 3. new-energy automobile wireless charging alignment system according to claim 2, it is characterised in that the position detection dress It is range sensor to put (4), and the number of the range sensor is 2, and the range sensor is located at two tag lines (1) outside.
- 4. new-energy automobile wireless charging alignment system according to claim 2, it is characterised in that the position detection dress Putting (4) includes：Shell (41) is protected, the protection shell (41) is internally provided with cavity, and the upper end of the protection shell (41) is to open Put end；Pillar (42), the pillar (42) are arranged in the cavity and vertical with the bottom wall of the protection shell (4), the branch The number of post (42) is at least four, and inwall of the pillar (42) along the cavity is uniformly distributed；It is arranged on the travel switch (43) of the shell inner cavity；Make the travel switch (43) closure for closing the protection shell (41) and the travel switch (43) can be pressed Upper cover plate (44), the upper cover plate (44) with it is described protection shell (41) side wall be connected by foldable rubber (45).
- 5. new-energy automobile wireless charging alignment system according to claim 4, it is characterised in that the upper cover plate (44) It is provided with the protection column (46) with the pillar (42) position correspondence.
- 6. new-energy automobile wireless charging alignment system according to claim 4, it is characterised in that the protection shell (41) shell or irony is protected to protect shell for steel, the upper cover plate (44) is steel upper cover plate or irony upper cover plate.
- 7. new-energy automobile wireless charging alignment system according to claim 4, it is characterised in that the travel switch (43) it is waterproof position limit switch.
- 8. new-energy automobile wireless charging alignment system according to claim 4, it is characterised in that also include being set in institute The spring (47) of pillar (42) outer wall is stated, described spring (47) one end is connected with the bottom wall of the protection shell (41), separately One end offsets with the upper cover plate (44).
- 9. new-energy automobile wireless charging alignment system according to claim 4, it is characterised in that the protection shell (41) shell is protected for cuboid, the number of the pillar (42) is four, and the pillar (42) is located at the cuboid Shape protects four corner locations of shell.
- 10. new-energy automobile wireless charging alignment system according to claim 1, it is characterised in that the device for image On rear side of the car body of the vehicle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283038.8A CN107891763B (en) | 2017-04-26 | 2017-04-26 | A kind of new-energy automobile wireless charging alignment system |
| PCT/CN2017/114786 WO2018196384A1 (en) | 2017-04-26 | 2017-12-06 | New-energy automobile wireless charging alignment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283038.8A CN107891763B (en) | 2017-04-26 | 2017-04-26 | A kind of new-energy automobile wireless charging alignment system |
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| Publication Number | Publication Date |
|---|---|
| CN107891763A true CN107891763A (en) | 2018-04-10 |
| CN107891763B CN107891763B (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710283038.8A Active CN107891763B (en) | 2017-04-26 | 2017-04-26 | A kind of new-energy automobile wireless charging alignment system |
Country Status (2)
| Country | Link |
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| CN (1) | CN107891763B (en) |
| WO (1) | WO2018196384A1 (en) |
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| CN111681343A (en) * | 2020-04-17 | 2020-09-18 | 深圳市华正联实业有限公司 | Vehicle passing method for person to get-off vehicle |
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| CN113696774A (en) * | 2020-05-09 | 2021-11-26 | 奥迪股份公司 | Auxiliary device and corresponding vehicle, method, computer equipment and medium |
| CN112572214B (en) * | 2020-12-03 | 2022-03-29 | 国创移动能源创新中心(江苏)有限公司 | Automatic charging system and method based on reversing image |
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| WO2018196384A1 (en) | 2018-11-01 |
| CN107891763B (en) | 2018-12-07 |
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