CN107878229A - A kind of control method for new-energy automobile charging wire alignment system - Google Patents
A kind of control method for new-energy automobile charging wire alignment system Download PDFInfo
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- CN107878229A CN107878229A CN201711041322.0A CN201711041322A CN107878229A CN 107878229 A CN107878229 A CN 107878229A CN 201711041322 A CN201711041322 A CN 201711041322A CN 107878229 A CN107878229 A CN 107878229A
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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
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
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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
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of control method for new-energy automobile charging wire alignment system, including cradle, flexible charging wire is connected on cradle, the top of charging wire is connected with charging plug；Charging wire is in series by some rigid charging knots, can be around the axis free deflection of charging wire between each two charging knot；The drive mechanism of charging knot deflection is provided between charging knot；Charging socket is provided with automobile cradle, charging socket is provided with the guiding light source of guiding charging plug, and multiple position detecting devices for being used to detect charging socket position are provided with charging plug.It is manual powered to solve the problems, such as that pure electric automobile needs, realizes the automation of charging；The automatic quick motion of charging wire is realized, utility car is convenient for people to, is not in that can not be used because forgetting charging；The free movement of charging wire is realized using pneumatic mode, the motion structure of charging wire is simple, and cost is cheap, high financial profit.
Description
Technical field
The present invention relates to a kind of charging system, more particularly to a kind of control for new-energy automobile charging wire alignment system
Method processed.
Background technology
With the fast development of society, urban environment is gradually deteriorated, in order to which our living environments of protection, new-energy automobile are special
It is not that pure electric vehicle gradually come by popularization.The fast development of auto industry is promoting the development of World Economics and brought
While convenient, the another side of its double-edged sword has also been shown, the problem of serious is brought to the energy and environment." energy, environment
Become 3 big themes of 21 century World Auto Industry development with safety ".Wherein the energy and environmental problem face as the whole world
Significant challenge and the very crux for restricting automobile industry sustainable development, more turn into the weight of weight.Electric automobile uses electric energy as dynamic
The power energy, and electric energy has the characteristics that source is wide, cleanliness without any pollution, electric automobile will progressively replace orthodox car, and turn into 21 generation
The Hot spots for development of discipline automobile industry.
The course continuation mileage of electric automobile is short, charging interval length, it is often necessary to is charged when stopping using, needed during charging
Power line is connected manually, and for operating process trouble, it is necessary to spend additional time, the use to automobile brings great inconvenience.
The content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, there is provided one kind is used for new-energy automobile charging wire
The control method of alignment system, solve the problems, such as the efficiency that needs are manual powered, solve automation charging, solve
The problem of charging, is forgotten in parking, solves the problems, such as equipment charge plug automatic fastening, and when solving insertion, control device is stable
The problem of, solve the problems, such as socket positioning.
The technical solution adopted by the present invention is as follows：
One kind is used for new-energy automobile charging wire alignment system, including cradle, connects flexible charging wire on cradle, fills
The top of electric wire is connected with charging plug；Charging wire is in series by some rigid charging knots, can between each two charging knot
Around the axis free deflection of charging wire；The drive mechanism of charging knot deflection is provided between charging knot；On automobile cradle
Charging socket is provided with, charging socket is provided with the guiding light source of guiding charging plug, multiple be used for is provided with charging plug
Detect the position detecting device of charging socket position；Control device is provided with cradle, it is single that control device includes center control
Member, driving mechanisms control circuit, position detecting circuit, drive mechanism are connected with the output end signal of driving mechanisms control circuit,
The input of driving mechanisms control circuit is connected with central control unit signal；Position detecting device and position detecting circuit it is defeated
Enter end signal to be connected, the output end of position detecting circuit is connected with central control unit signal.
Further, originally it is that the invention also discloses a kind of preferred knot for new-energy automobile charging wire alignment system
Structure, the position detecting device include pedestal, transmission electrode, and transmission electrode is arranged on pedestal, and pedestal is rounded, is set on pedestal
It is equipped with the shell of circular arc, shell is the optical material of printing opacity, and enclosure sets multiple light for being used to sense light intensity on pedestal
Sensor, is provided with light channel between each optical flame detector and shell, the light non-interference between light channel, light channel
Direction differ, the direction of light channel is spherical in shape radial；Optical flame detector is believed by transmission electrode and position detecting circuit
Number be connected.
Further, the charging plug includes being used for the permanent magnet for closely connecting automobile cradle；Charging plug one end
It is connected with charging knot, some guide pipes is provided with charging plug, is connected with guide pipe for realizing to point path
Contact head, contact head can do linear movement in guide pipe, be provided between guide pipe inner bottom part and contact head for providing bullet
The spring of power.
Further, the charging socket includes leading groove, and charging plug can be inserted into groove and be connected with charging socket；Charging
Electric contact is provided with socket, electric contact is connected by conductive electrode with automobile charging input end, charging plug and charging socket
When being connected, contact head is just closely coupled with electric contact.
Further, soft magnetic bodies are provided with the charging socket, when charging plug is connected with charging socket, soft magnetic bodies can
Attracted with permanent magnet, charging plug is connected with charging socket fastening；Some permanent magnets, permanent magnetism are provided with the charging plug
Diamagnetic loop is provided with body.
Further, the cradle includes power circuit, and the electric energy output end of power circuit passes through cable and guide pipe
Electrically connected, cable is arranged in charging wire；Control device is connected by wire with the signal input part of power circuit, control dress
Put and pass through wire and Diamagnetic loop electricity including the coil driver for driving Diamagnetic loop, the output end of coil driver
Connection, the input of coil driver are connected with central control unit signal.
Further, coil detection device is provided with the Diamagnetic loop, coil detection device passes through wire and center
Control unit signal is connected；Wire is connected with power circuit and leads to power detection circuit, voltage and current detection circuit, wire, which is powered, to be examined
The input of slowdown monitoring circuit is connected with power circuit signal, and the output end that wire leads to power detection circuit is electrically connected with central control unit
Connect；The input of voltage and current detection circuit is connected with power circuit point, and output end and the center of voltage and current detection circuit are controlled
Unit electrical connection processed.
Further, the guiding light source is invisible light source, and guiding light source is connected with automobile circuit system；Shell is choosing
Selecting property light transmissive material, optimal light transmitting wavelength are identical with guiding light source.
Further, the drive mechanism is pneumatic drive mechanism, and pneumatic drive mechanism is connected with airway tube, in cradle
Air pump is provided with, the air pressure output end of air pump is connected with airway tube, and the rotating shaft of air pump is connected with air pump motor；Control device includes
Motor-drive circuit, motor-drive circuit are electrically connected by wire with air pump motor.
The control method of alignment system comprises the following steps：
1. after near running car to charging wire, each position detecting device can detect that the charging at automobile charging inlet
Socket puts detection means by positional information 0001,0002,0003 ... relative to the orientation of position detecting device, and by position
Information 0001,0002,0003 ... is sent to central control unit；
After 2. central control unit receives positional information 0001,0002,0003 ..., according to angular position calculating method
Charging plug is calculated to the position relationship of charging socket, and the shape of charging wire needs is calculated according to this distance；
3. central control unit sends motor turn signal 002 to motor-drive circuit, motor-drive circuit receives motor and turned
After dynamic signal 002, motor-drive circuit driving air pump motor rotates, and air pump motor drives air pump operation, and air pump fills to airway tube
Gas, kinetic energy is provided for drive mechanism；
4. central control unit sends drive signal 003 to driving mechanisms control circuit, driving mechanisms control circuit receives drive
Drive mechanism operation is controlled after dynamic signal 003, and then controls charging wire motion；
After 5. charging plug runs to charging socket nearby, Coil Detector circuit can detect permanent magnet and soft magnetic bodies phase interaction
With caused changes of magnetic field, and changes of magnetic field is converted into digital signaling zero 04 and passes to central control unit；
After 6. central control unit receives digital signaling zero 04, central control unit sends coil drive to coil driver
Signal 005, coil driver control Diamagnetic loop to produce magnetic field after receiving coil drive signal 005；
7. magnetic field caused by Diamagnetic loop is with magnetic field caused by permanent magnet on the contrary, outside the assembly of Diamagnetic loop and permanent magnet
Produced without magnetic field；Central control unit sends drive signal 006 to driving mechanisms control circuit, and driving mechanisms control circuit receives
Drive mechanism operation is controlled after to drive signal 006, and then controls charging wire motion, charging wire promotes charging plug insertion charging
Socket；
8. central control unit sends coil drive signal 007 to coil driver, coil driver receives coil drive
Diamagnetic loop power-off is controlled after dynamic signal 007；Permanent magnet attracts each other with soft magnetic bodies, charging plug and the close phase of charging socket
Even；
After 9. wire is powered, detection electric circuit inspection turns on to wire with automobile, wire, which leads to power detection circuit, sends out Continuity signal 008
Give central control unit；
After 10. central control unit receives Continuity signal 008, central control unit sends control signal to power circuit
009, power circuit starts after receiving control signal 009 to automobile inputing power, charging；
11. in charging process, voltage and current detection circuit detects voltage and current signal 010 in power circuit, and voltage is electric
Stream signal 010 passes to central control unit, and central control unit controls power supply electricity according to the voltage and current signal 010 received
The voltage x current on road, ensure charging fast and stable；
12. after charging complete, central control unit sends control signal 011 to power circuit, power circuit receives control letter
Stop after number 011 to automobile inputing power；
13. central control unit sends coil drive signal 012 to coil driver, coil driver receives coil drive
Diamagnetic loop is controlled to be powered after dynamic signal 012；Permanent magnet no longer attracts each other with soft magnetic bodies；
14. central control unit sends drive signal 013 to driving mechanisms control circuit, driving mechanisms control circuit receives
Drive mechanism operation is controlled after drive signal 013, and then controls charging wire motion, charging wire pulls charging plug from charging socket
Middle extraction；
15. central control unit sends coil drive signal 014 to coil driver, coil driver receives coil
Diamagnetic loop power-off is controlled after drive signal 014, charging terminates.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, by the equipment present invention, it is manual powered solves the problems, such as that pure electric automobile needs, realizes the automation of charging；
2nd, by setting the present invention, the automatic quick motion of charging wire is realized, utility car is convenient for people to, is not in because forgetting
Note charges and can not used；
3rd, it is of the invention by setting, the free movement of charging wire is realized using pneumatic mode, the motion structure of charging wire is simple, into
This cheap, high financial profit；
4th, by setting Diamagnetic loop, the magnetic field of permanent magnet can be offset, when ensureing charging plug insertion, permanent magnet does not interfere with slotting
The accuracy entered；And electric energy can be saved, it is easy to plug to extract.
By setting positioner, it can provide charging socket accurate positional information for charging wire, guiding charging plug is accurate
Really insertion charging socket.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is charging plug structure schematic diagram；
Fig. 3 is charging socket structure schematic diagram；
Fig. 4 is charging socket and charging plug structure schematic diagram；
Fig. 5 is position detecting device structural representation；
Fig. 6 is control device structured flowchart.
Marked in figure：1 is cradle, and 2 be charging wire, and 3 be charging plug, and 4 be charging section, and 5 be charging socket, and 6 be to lead
Electrode, 7 be conductive contact, and 8 be soft magnetic bodies, and 9 be groove, and 10 be permanent magnet, and 11 be Diamagnetic loop, and 12 be spring, and 13 be to lead
Xiang Guan, 14 be contact head, and 15 be power circuit, and 16 be control device, and 17 be air pump motor, and 18 be air pump, and 19 be airway tube, 20
It is cable, 21 be position detecting device, and 22 be pedestal, and 23 be transmission electrode, and 24 be optical flame detector, and 25 be light channel, and 26 be outer
Shell, 27 be guiding light source.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in figs 1 to 6, it is a kind of to be used for new-energy automobile charging wire alignment system, including cradle 1, on cradle 1
Flexible charging wire 2 is connected, the top of charging wire 2 is connected with charging plug 3；Charging wire 2 is gone here and there by some rigid charging knots 4
Connection forms, can be around the axis free deflection of charging wire between each two charging knot 4；The knot 4 that charges is provided between charging knot 4
The drive mechanism of deflection；Charging socket 5 is provided with automobile cradle, charging socket 5 is provided with the guiding of guiding charging plug 3
Light source 27, multiple position detecting devices 21 for being used to detect the position of charging socket 5 are provided with charging plug 3；Set in cradle 1
Control device 16 is equipped with, control device includes central control unit, driving mechanisms control circuit, position detecting circuit, driving machine
Structure is connected with the output end signal of driving mechanisms control circuit, and input and the central control unit of driving mechanisms control circuit are believed
Number be connected；Position detecting device 21 is connected with the input end signal of position detecting circuit, and the output end of position detecting circuit is with
Centre control unit signal is connected.
Further, originally it is that the invention also discloses a kind of preferred knot for new-energy automobile charging wire alignment system
Structure, the position detecting device 21 include pedestal 22, transmission electrode 23, and transmission electrode 23 is arranged on pedestal 22, and pedestal 22 is in
Circle, is provided with the shell 26 of circular arc on pedestal 22, and shell 26 is the optical material of printing opacity, is set on pedestal 22 inside shell 26
Multiple optical flame detectors 24 for being used to sense light intensity are put, are provided with light channel 25 between each optical flame detector 24 and shell 26, light leads to
Light non-interference between road 25, the direction of light channel 25 differ, the direction radiation spherical in shape of light channel 25
Shape；Optical flame detector 24 is connected by transmission electrode 23 with position detecting circuit signal.
Further, the charging plug 3 includes being used for the permanent magnet 10 for closely connecting automobile cradle；Charging plug 3
One end is connected with charging knot 4, and some guide pipes 13 are provided with charging plug 3, is connected with guide pipe 13 for realizing
To the contact head 14 of a path, contact head 14 can do linear movement, the inner bottom part of guide pipe 13 and contact head 14 in guide pipe 13
Between be provided with spring 12 for providing elastic force.
Further, the charging socket 5 includes leading groove 9, and charging plug 3 can be inserted into groove 9 and the phase of charging socket 5
Even；Electric contact 7 is provided with charging socket 5, electric contact 7 is connected by conductive electrode 6 with automobile charging input end, charging plug
3 with charging socket 5 when being connected, and contact head 14 is just closely coupled with electric contact 7.
Further, soft magnetic bodies 8, when charging plug 3 is connected with charging socket 5, soft magnetism are provided with the charging socket 5
Body 8 can be attracted with permanent magnet 10, and charging plug 3 is connected with the fastening of charging socket 5；It is provided with the charging plug 3 some
Permanent magnet 10, Diamagnetic loop 11 is provided with permanent magnet 10.
Further, the cradle 1 includes power circuit 15, the electric energy output end of power circuit 15 by cable 20 with
Guide pipe 13 is electrically connected, and cable 20 is arranged in charging wire 2；Control device 16 is defeated by the signal of wire and power circuit 15
Enter end to be connected, control device 16 includes being used for the coil driver for driving Diamagnetic loop 11, the output end of coil driver
Electrically connected by wire with Diamagnetic loop 11, the input of coil driver is connected with central control unit signal.
Further, coil detection device is provided with the Diamagnetic loop 11, coil detection device is by wire with
Centre control unit signal is connected；Wire is connected with power circuit 15 and leads to power detection circuit, voltage and current detection circuit, wire leads to
The input of power detection circuit is connected with the signal of power circuit 15, and wire leads to the output end and central control unit of power detection circuit
Electrical connection；The input of voltage and current detection circuit is connected for 15 points with power circuit, the output end of voltage and current detection circuit with
Central control unit electrically connects.
Further, the guiding light source 27 is invisible light source, and guiding light source 27 is connected with automobile circuit system；Shell
26 be selective light transmissive material, and optimal light transmitting wavelength is identical with guiding light source 27.
Further, the drive mechanism is pneumatic drive mechanism, and pneumatic drive mechanism is connected with airway tube 19, cradle
Air pump 18 is provided with 1, the air pressure output end of air pump 18 is connected with airway tube 19, and the rotating shaft of air pump 18 is connected with air pump motor
17；Control device 16 includes motor-drive circuit, and motor-drive circuit is electrically connected by wire with air pump motor 17.
When specifically used, equipment is connected with power supply, and is arranged near parking stall, charging socket 5 is arranged on automobile,
The automatic charging of electric automobile can be achieved.
Carrying out practically process, after near automobilism to cradle, position detecting device detects guiding light source 27
After optical signal, the positional information of charging inlet is sent to control device by position detecting device.Control device controls air pump motor
17 rotate, and air pump motor 17 drives air pump 18 to operate, and then can convey pneumatic energy, driving machine to drive mechanism by airway tube 19
Structure can drive charging wire 2 to move.Control device is controlled and filled according to the positional information received, control drive mechanism operation
Plug 3 moves to the direction of charging socket 5.
After close to charging socket 5, soft magnetic bodies 8 are magnetized by permanent magnet 10, and permanent magnet 10 interacts with soft magnetic bodies 8, inverse
The magnetic flux of magnetic coil 11 is changed, and faint electric current is produced in Diamagnetic loop 11；Coil detection device can detect, against magnetic
The curent change detected is changed into data signal and passes to center control list by curent change in coil 11, coil detection device
Member, central control unit can learn Diamagnetic loop close to charging socket 5.
Central control unit sends out electric current to Diamagnetic loop 11, and Diamagnetic loop 11 produces magnetic field, the magnetic of Diamagnetic loop 11
With the magnetic field of permanent magnet 10 just on the contrary, when the magnetic field of Diamagnetic loop 11 reaches 10 identical magnetic field of permanent magnet, magnetic field phase
Mutually superposition is offset, and the combination of whole permanent magnet 10 and Diamagnetic loop 11 is presented without magnetic field state.The so insertion of charging plug 3 charging
During socket 5, permanent magnet 10 magnetic force would not be produced with soft magnetic bodies 8 and the problem of cause to insert inaccuracy.The insertion of charging plug 3 is filled
After electrical socket 5, the electric current in control device cut-out Diamagnetic loop 11, the magnetic field in Diamagnetic loop 11 disappears, permanent magnet 10 with it is soft
Magnet 8 is attracted, and charging plug 3 is secured firmly on charging socket 5.After cable 20 and conductive contact 6 turn on, wire leads to
The i.e. detectable circuit turn-on of power detection circuit, and central control unit, center control are sent information to by data signal
Unit controlling power circuit exports electric energy, is charged for automobile；In charging process, voltage x current can detect the voltage electricity of charging circuit
Rheology, and voltage and current signal is sent to central control unit, central control unit can automatically adjust power supply as needed
The Current Voltage of circuit, realize the stability of charging.
After charging complete, central control unit controls Diamagnetic loop 11 to be powered by coil driver, Diamagnetic loop 11
Magnetic field is produced, the magnetic field of Diamagnetic loop 11 is with the magnetic field of permanent magnet 10 just on the contrary, when the magnetic field of Diamagnetic loop 11 reaches permanent magnetism
During 10 identical magnetic field of body, magnetic field is overlapped mutually counteracting, and the combination of whole permanent magnet 10 and Diamagnetic loop 11 is presented without magnetic field shape
State.Permanent magnet 10 can be extracted smoothly with soft magnetic bodies 8 without interaction force, charging plug 3 from charging socket 5, complete charging
Process.
So, by the equipment present invention, it is manual powered to solve the problems, such as that pure electric automobile needs, realizes charging oneself
Dynamicization；The automatic quick motion of charging wire is realized, utility car is convenient for people to, is not in that can not make because forgetting charging
With；The free movement of charging wire is realized using pneumatic mode, the motion structure of charging wire is simple, and cost is cheap, high financial profit；
By setting Diamagnetic loop, the magnetic field of permanent magnet can be offset, when ensureing charging plug insertion, permanent magnet does not interfere with the standard of insertion
True property；And electric energy can be saved, it is easy to plug to extract.
Embodiment 1：
The position detecting device 21 includes pedestal 22, and pedestal 22 is rounded, the shell 26 of circular arc is provided with pedestal 22, outside
Shell 26 is the optical material of printing opacity, and the inside of shell 26 sets multiple optical flame detectors 24, Mei Geguang for being used to sense light intensity on pedestal 22
It is provided with light channel 25 between sensor 24 and shell 26, the light non-interference between light channel 25, light channel 25
Direction differ, the direction of light channel 25 is spherical in shape radial.
When the light that guiding light source 27 is launched is irradiated to position detecting device 21, light is entered in place by light channel 25
Put inside detection means 21, and be radiated at optical flame detector 24, optical flame detector 24 converts optical signals into electric signal.When luminous intensity is higher,
Electric signal is stronger.When light channel 25 is towards the direction for guiding light source 27, the optical flame detector 24 corresponding to this light channel 25 is produced
Raw signal is most strong, thus can determine that the direction of guiding light source 27.Pass through the cooperation of multiple position detecting devices 21, you can really
Determine the position of charging socket.
Embodiment 2：
The control method of alignment system comprises the following steps：
1. after near running car to charging wire 2, each position detecting device 21 can detect that filling at automobile charging inlet
Electrical socket 5 puts detection means 21 by positional information 0001,0002,0003 ... relative to the orientation of position detecting device 21, and
Positional information 0001,0002,0003 ... is sent to central control unit；
After 2. central control unit receives positional information 0001,0002,0003 ..., according to angular position calculating method
The position relationship that charging plug 3 arrives charging socket 5 is calculated, and the shape of the needs of charging wire 4 is calculated according to this distance；
3. central control unit sends motor turn signal 002 to motor-drive circuit, motor-drive circuit receives motor and turned
After dynamic signal 002, motor-drive circuit driving air pump motor 17 rotates, and air pump motor 17 drives air pump 18 to run, air pump 18 to
Airway tube 19 is inflated, and kinetic energy is provided for drive mechanism；
4. central control unit sends drive signal 003 to driving mechanisms control circuit, driving mechanisms control circuit receives drive
Drive mechanism operation is controlled after dynamic signal 003, and then controls charging wire 4 to move；
After 5. charging plug 3 runs to charging socket 5 nearby, Coil Detector circuit can detect permanent magnet 10 and the phase of soft magnetic bodies 8
Changes of magnetic field caused by interaction, and changes of magnetic field is converted into digital signaling zero 04 and passes to central control unit；
After 6. central control unit receives digital signaling zero 04, central control unit sends coil drive to coil driver
Signal 005, coil driver control Diamagnetic loop 11 to produce magnetic field after receiving coil drive signal 005；
7. magnetic field caused by Diamagnetic loop 11 is with magnetic field caused by permanent magnet 10 on the contrary, the group of Diamagnetic loop 11 and permanent magnet 10
It is fit outside without magnetic field generation；Central control unit sends drive signal 006, driving mechanisms control to driving mechanisms control circuit
Circuit controls drive mechanism operation after receiving drive signal 006, and then controls charging wire 4 to move, and charging wire 4 promotes charging to insert
First 3 insertion charging socket 5；
8. central control unit sends coil drive signal 007 to coil driver, coil driver receives coil drive
Control Diamagnetic loop 11 powers off after dynamic signal 007；Permanent magnet 10 attracts each other with soft magnetic bodies 8, charging plug 3 and charging socket 5
It is closely coupled；
After 9. wire is powered, detection electric circuit inspection turns on to wire with automobile, wire, which leads to power detection circuit, sends out Continuity signal 008
Give central control unit；
After 10. central control unit receives Continuity signal 008, central control unit sends control signal to power circuit 15
009, power circuit 15 starts after receiving control signal 009 to automobile inputing power, charging；
11. in charging process, voltage and current detection circuit detects voltage and current signal 010 in power circuit 15, and by voltage
Current signal 010 passes to central control unit, and central control unit controls power supply according to the voltage and current signal 010 received
The voltage x current of circuit 15, ensure charging fast and stable；
12. after charging complete, central control unit sends control signal 011 to power circuit 15, power circuit 15 receives control
Stop after signal 011 processed to automobile inputing power；
13. central control unit sends coil drive signal 012 to coil driver, coil driver receives coil drive
Control Diamagnetic loop 11 is powered after dynamic signal 012；Permanent magnet 10 no longer attracts each other with soft magnetic bodies 8；
14. central control unit sends drive signal 013 to driving mechanisms control circuit, driving mechanisms control circuit receives
Drive mechanism operation is controlled after drive signal 013, and then controls charging wire 4 to move, charging wire 4 pulls charging plug 3 from charging
Extracted in socket 5；
15. central control unit sends coil drive signal 014 to coil driver, coil driver receives coil
Diamagnetic loop 11 is controlled to power off after drive signal 014, charging terminates.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (9)
- A kind of 1. control method for new-energy automobile charging wire alignment system, it is characterised in that：Including cradle（1）, fill Electric seat（1）The flexible charging wire of upper connection（2）, charging wire（2）Top be connected with charging plug（3）；Charging wire（2）If by Dry rigid charging knot（4）It is in series, each two charging knot（4）Between can be around the axis free deflection of charging wire；Charging Knot（4）Between be provided for charging knot（4）The drive mechanism of deflection；Charging socket is provided with automobile cradle（5）, charge and insert Seat（5）It is provided with guiding charging plug（3）Guiding light source（27）, charging plug（3）On be provided with it is multiple be used for detect charging Socket（5）The position detecting device of position（21）；Cradle（1）Inside it is provided with control device（16）, control device includes central Control unit, driving mechanisms control circuit, position detecting circuit, drive mechanism and the output end signal of driving mechanisms control circuit It is connected, the input of driving mechanisms control circuit is connected with central control unit signal；Position detecting device（21）Examined with position The input end signal of slowdown monitoring circuit is connected, and the output end of position detecting circuit is connected with central control unit signal；The control method of alignment system comprises the following steps：1) is when running car to charging wire（2）After nearby, each position detecting device（21）It can detect that at automobile charging inlet Charging socket（5）Relative to position detecting device（21）Orientation, put detection means（21）By positional information 0001,0002, 0003 ..., and positional information 0001,0002,0003 ... is sent to central control unit；2) after central control units receive positional information 0001,0002,0003 ..., according to angular position calculating methodCalculate charging plug（3）To charging socket（5）Position relationship, and charging wire is calculated according to this distance（4）Need Shape；3) central control units send motor turn signal 002 to motor-drive circuit, and motor-drive circuit receives motor and turned After dynamic signal 002, motor-drive circuit driving air pump motor（17）Rotate, air pump motor（17）Drive air pump（18）Operation, gas Pump（18）To airway tube（19）Inflation, kinetic energy is provided for drive mechanism；4) central control units send drive signal 003 to driving mechanisms control circuit, and driving mechanisms control circuit receives drive Drive mechanism operation is controlled after dynamic signal 003, and then controls charging wire（4）Motion；5) charging plugs（3）Run to charging socket（5）After nearby, Coil Detector circuit can detect permanent magnet（10）With it is soft Magnet（8）Changes of magnetic field caused by interaction, and changes of magnetic field is converted into digital signaling zero 04 and passes to center control list Member；6) after central control units receive digital signaling zero 04, central control unit sends coil drive to coil driver Signal 005, coil driver control Diamagnetic loop after receiving coil drive signal 005（11）Produce magnetic field；7) Diamagnetic loops（11）Caused magnetic field and permanent magnet（10）Caused magnetic field is on the contrary, Diamagnetic loop（11）With permanent magnet （10）Assembly outside without magnetic field produce；Central control unit sends drive signal 006 to driving mechanisms control circuit, driving Mechanism control circuit controls drive mechanism operation after receiving drive signal 006, and then controls charging wire（4）Motion, charging wire （4）Promote charging plug（3）Insert charging socket（5）；8) central control units send coil drive signal 007 to coil driver, and coil driver receives coil drive Diamagnetic loop is controlled after dynamic signal 007（11）Power-off；Permanent magnet（10）With soft magnetic bodies（8）Attract each other, charging plug（3）With filling Electrical socket（5）It is closely coupled；9) after wires energization detection electric circuit inspection turns on to wire with automobile, wire, which leads to power detection circuit, sends out Continuity signal 008 Give central control unit；10) after central control units receive Continuity signal 008, central control unit is to power circuit（15）Send control letter Number 009, power circuit（15）Start after receiving control signal 009 to automobile inputing power, charging；11) in charging processes, voltage and current detection circuit detects power circuit（15）Middle voltage and current signal 010, and by electricity Current voltage signal 010 passes to central control unit, and central control unit controls electricity according to the voltage and current signal 010 received Source circuit（15）Voltage x current, ensure charging fast and stable；12) after charging completes, central control unit is to power circuit（15）Send control signal 011, power circuit（15）Receive Stop after to control signal 011 to automobile inputing power；13) central control units send coil drive signal 012 to coil driver, and coil driver receives coil Diamagnetic loop is controlled after drive signal 012（11）It is powered；Permanent magnet（10）With soft magnetic bodies（8）No longer attract each other；14) central control units send drive signal 013 to driving mechanisms control circuit, and driving mechanisms control circuit receives Drive mechanism operation is controlled after drive signal 013, and then controls charging wire（4）Motion, charging wire（4）Pull charging plug（3） From charging socket（5）Middle extraction；15) central control units send coil drive signal 014 to coil driver, and coil driver receives coil Diamagnetic loop is controlled after drive signal 014（11）Power-off, charging terminate.
- A kind of 2. control method for new-energy automobile charging wire alignment system as claimed in claim 1, it is characterised in that： The position detecting device（21）Including pedestal（22）, transmission electrode（23）, transmission electrode（23）It is arranged on pedestal（22）On, base Seat（22）It is rounded, pedestal（22）On be provided with the shell of circular arc（26）, shell（26）For the optical material of printing opacity, pedestal （22）Upper shell（26）Inside sets multiple optical flame detectors for being used to sense light intensity（24）, each optical flame detector（24）With shell（26）It Between be provided with light channel（25）, light channel（25）Between light non-interference, light channel（25）Direction not It is identical, light channel（25）Direction it is spherical in shape radial；Optical flame detector（24）Pass through transmission electrode（23）With position detecting circuit Signal is connected.
- A kind of 3. control method for new-energy automobile charging wire alignment system as claimed in claim 2, it is characterised in that： The charging plug（3）Including the permanent magnet for closely connecting automobile cradle（10）；Charging plug（3）Tied with charging one end （4）It is connected, charging plug（3）On be provided with some guide pipes（13）, guide pipe（13）On be connected with for realize arrive point The contact head of path（14）, contact head（14）Can be in guide pipe（13）Inside do linear movement, guide pipe（13）Inner bottom part is with contacting Head（14）Between be provided with spring for providing elastic force（12）.
- A kind of 4. control method for new-energy automobile charging wire alignment system as claimed in claim 3, it is characterised in that： The charging socket（5）Including leading groove（9）, charging plug（3）It can be inserted into groove（9）With charging socket（5）It is connected；Charging is inserted Seat（5）On be provided with electric contact（7）, electric contact（7）Pass through conductive electrode（6）It is connected with automobile charging input end, charging plug （3）With charging socket（5）When being connected, contact head（14）Just with electric contact（7）It is closely coupled.
- A kind of 5. control method for new-energy automobile charging wire alignment system as claimed in claim 4, it is characterised in that： The charging socket（5）On be provided with soft magnetic bodies（8）, charging plug（3）With charging socket（5）When being connected, soft magnetic bodies（8）Can be with Permanent magnet（10）It is attracted, charging plug（3）With charging socket（5）Fastening is connected；The charging plug（3）On be provided with it is some Permanent magnet（10）, permanent magnet（10）On be provided with Diamagnetic loop（11）.
- A kind of 6. control method for new-energy automobile charging wire alignment system as claimed in claim 5, it is characterised in that： The cradle（1）Including power circuit（15）, power circuit（15）Electric energy output end pass through cable（20）With guide pipe （13）It is electrically connected, cable（20）It is arranged on charging wire（2）It is interior；Control device（16）Pass through wire and power circuit（15）Letter Number input is connected, control device（16）Including for driving Diamagnetic loop（11）Coil driver, coil driver Output end pass through wire and Diamagnetic loop（11）Electrical connection, input and the central control unit signal phase of coil driver Even.
- A kind of 7. control method for new-energy automobile charging wire alignment system as claimed in claim 6, it is characterised in that： The Diamagnetic loop（11）On be provided with coil detection device, coil detection device passes through wire and central control unit signal phase Even；Power circuit（15）On be connected with wire lead to power detection circuit, voltage and current detection circuit, wire lead to power detection circuit it is defeated Enter end and power circuit（15）Signal is connected, and the output end that wire leads to power detection circuit electrically connects with central control unit；Voltage The input and power circuit of current detection circuit（15）Point connection, the output end of voltage and current detection circuit and center control are single Member electrical connection.
- A kind of 8. control method for new-energy automobile charging wire alignment system as claimed in claim 7, it is characterised in that： The guiding light source（27）For invisible light source, light source is guided（27）It is connected with automobile circuit system；Shell（26）For selectivity Light transmissive material, optimal light transmitting wavelength and guiding light source（27）It is identical.
- A kind of 9. control method for new-energy automobile charging wire alignment system as claimed in claim 8, it is characterised in that： The drive mechanism is pneumatic drive mechanism, and pneumatic drive mechanism is connected with airway tube（19）, cradle（1）Inside it is provided with air pump （18）, air pump（18）Air pressure output end and airway tube（19）It is connected, air pump（18）Rotating shaft be connected with air pump motor（17）；Control Device processed（16）Including motor-drive circuit, motor-drive circuit passes through wire and air pump motor（17）Electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041322.0A CN107878229A (en) | 2017-10-31 | 2017-10-31 | A kind of control method for new-energy automobile charging wire alignment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041322.0A CN107878229A (en) | 2017-10-31 | 2017-10-31 | A kind of control method for new-energy automobile charging wire alignment system |
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| Publication Number | Publication Date |
|---|---|
| CN107878229A true CN107878229A (en) | 2018-04-06 |
Family
ID=61783157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711041322.0A Withdrawn CN107878229A (en) | 2017-10-31 | 2017-10-31 | A kind of control method for new-energy automobile charging wire alignment system |
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| CN108756356A (en) * | 2018-07-03 | 2018-11-06 | 徐颖 | A kind of electric vehicle parks canopy |
| CN108790916A (en) * | 2018-07-03 | 2018-11-13 | 徐颖 | A kind of charging system for electric automobile |
| CN108832411A (en) * | 2018-06-16 | 2018-11-16 | 北京设集约科技有限公司 | A kind of electromagnetism lock system and its control method for charging interface |
| CN108832412A (en) * | 2018-06-16 | 2018-11-16 | 北京设集约科技有限公司 | A kind of electromagnetic lock and its control method for charging interface |
| CN108832410A (en) * | 2018-06-16 | 2018-11-16 | 北京设集约科技有限公司 | A kind of electromagnetic lock and its control method for charging interface |
| WO2020245078A1 (en) * | 2019-06-03 | 2020-12-10 | Signify Holding B.V. | Anti-theft and automation-ready magnetic sensor docking |
| CN112440811A (en) * | 2020-12-07 | 2021-03-05 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | Pre-charging system and method based on rapid positioning |
| WO2021121914A1 (en) * | 2019-12-20 | 2021-06-24 | Renault S.A.S | Method for connecting an electrical outlet of a vehicle to a connector |
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| CN108832410A (en) * | 2018-06-16 | 2018-11-16 | 北京设集约科技有限公司 | A kind of electromagnetic lock and its control method for charging interface |
| CN108756356A (en) * | 2018-07-03 | 2018-11-06 | 徐颖 | A kind of electric vehicle parks canopy |
| CN108790916A (en) * | 2018-07-03 | 2018-11-13 | 徐颖 | A kind of charging system for electric automobile |
| CN108790916B (en) * | 2018-07-03 | 2020-12-01 | 广汽本田汽车有限公司 | Electric automobile charging system |
| WO2020245078A1 (en) * | 2019-06-03 | 2020-12-10 | Signify Holding B.V. | Anti-theft and automation-ready magnetic sensor docking |
| WO2021121914A1 (en) * | 2019-12-20 | 2021-06-24 | Renault S.A.S | Method for connecting an electrical outlet of a vehicle to a connector |
| FR3105117A1 (en) * | 2019-12-20 | 2021-06-25 | Renault S.A.S | Improved connection method between a vehicle electrical outlet and a connector |
| EP4077033B1 (en) * | 2019-12-20 | 2023-11-22 | Renault s.a.s | Method for connecting an electrical outlet of a vehicle to a connector comprising a magnetizing surface |
| CN112440811A (en) * | 2020-12-07 | 2021-03-05 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | Pre-charging system and method based on rapid positioning |
| FR3119347A1 (en) * | 2021-02-04 | 2022-08-05 | Renault S.A.S | Electric vehicle fitted with an adapter for recharging an electric battery. |
| WO2022167350A1 (en) * | 2021-02-04 | 2022-08-11 | Renault S.A.S | Electric vehicle provided with an adapter for charging an electric battery |
| CN114520438A (en) * | 2022-02-23 | 2022-05-20 | 深圳中科捷飞科技有限公司 | Charging device and control method |
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