CN106998083A - A kind of wireless charging system for electric automobile - Google Patents
A kind of wireless charging system for electric automobile Download PDFInfo
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- CN106998083A CN106998083A CN201610051277.6A CN201610051277A CN106998083A CN 106998083 A CN106998083 A CN 106998083A CN 201610051277 A CN201610051277 A CN 201610051277A CN 106998083 A CN106998083 A CN 106998083A
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- wireless charging
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- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 230000005855 radiation Effects 0.000 claims description 79
- 238000012806 monitoring device Methods 0.000 claims description 19
- 230000006378 damage Effects 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 6
- 230000000153 supplemental effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- H02J7/0027—
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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
Abstract
The present invention provides a kind of wireless charging system for electric automobile, including：Power transmission device, power transmission device includes the power output device being arranged in charged area and the electric energy input unit for being arranged at electric automobile bottom, power output device center is provided with signal emitting-source, and electric energy input unit is provided with the signal picker for being used for receiving signal emitting-source transmission signal；Locating module, locating module is connected with signal picker, for the relative position information according to collection signal acquisition electric automobile and the signal emitting-source.The wireless charging system for electric automobile that the present invention is provided, on the basis of basic charge function is completed, collection signal is simultaneously uploaded to locating module by signal that the signal emitting-source by the signal picker capture setting that is arranged on electric energy input unit at power output device center is launched, locating module is according to the relative position information for gathering signal acquisition electric automobile, so as to complete the positioning function of electric automobile, customer experience degree is improved.
Description
Technical field
The present invention relates to a kind of charging field, more particularly to a kind of wireless charging system for electric automobile.
Background technology
Wireless charger of electric automobile has stepped into the consumer visual field as a kind of Novel charger.Electric automobile without
Line charger generally transmits electric energy, i.e. wireless charger of electric automobile and electric automobile respectively by respective using resonance mode
The resonance coil transmission electric energy of carrying.The resonance coil being installed on wireless charger of electric automobile is electric energy output end, peace
It is electric energy receiving terminal loaded on the resonance coil on electric automobile.Different from traditional charging modes, wireless charging mode need not connect
Enter the electric wire that charges, it is more flexible, convenient to operate.But, existing wireless charger of electric automobile general structure is more simple
Single, function is more single, can not meet the growing use demand of user.
The content of the invention
The present invention provides a kind of wireless charging system for electric automobile, to solve wireless charger of electric automobile work(in the prior art
Can be single the problem of.
The present invention provides a kind of wireless charging system for electric automobile, and the wireless charging system for electric automobile is used for charging zone
Electric automobile conveying electric energy in domain, the wireless charging system for electric automobile includes：
Power transmission device, the power transmission device includes the power output device being arranged in charged area and is arranged at
Electric automobile bottom, and for receiving the electric energy input unit of the power output device output electric energy, wherein, the electricity
Energy output device center is provided with signal emitting-source, and the electric energy input unit, which is provided with, to be used to receive the signal emitting-source hair
Penetrate the signal picker of signal；
Locating module, the locating module is connected with the signal picker, for being sent according to the signal picker
Collection signal acquisition electric automobile and the signal emitting-source relative position information.
It is preferred that, the signal emitting-source is micro- radiation source that frequency is fixed.
It is preferred that, the signal picker is three groups of micro- radiation acquisition elements, and the position of three groups of micro- radiation acquisition elements
Put not overlapping.
It is preferred that, the locating module includes：
Micro- radiation signal reception module, micro- radiation signal reception module is electrically connected with described three groups micro- radiation acquisition elements
Connect, for receiving micro- radiation signal that described three groups micro- radiation acquisition elements are sent；
Micro- radiated signal strength extraction module, micro- radiated signal strength extraction module and micro- radiation signal reception mould
Block is electrically connected, the signal intensity for extracting three groups of micro- radiation signals；
Micro- radiation source positions judge module, micro- radiation source positions judge module is used for according to three groups of micro- radiation signals
Signal intensity judge the position of micro- radiation source.
It is preferred that, the signal emitting-source is LED/light source.
It is preferred that, the signal picker is picture collection device or video acquisition device.
It is preferred that, the wireless charging system for electric automobile also includes fault monitoring device, the fault monitoring device difference
Electrically connected with the power transmission device and the locating module, the fault management module includes the parameter being sequentially connected electrically
Acquisition module, Fault Identification module and failure self-repair module, wherein,
The parameter collection module is used for the operational factor for gathering the power transmission device and the locating module, the fortune
Row parameter includes temperature, electric current and voltage；
The Fault Identification module is used to be judged whether according to the operational parameter data that the parameter collection module is gathered
The system failure；
The failure self-repair module is used for when there is the system failure, assigns parameter adjustment instruction.
It is preferred that, the wireless charging system for electric automobile also includes：Warning device,
The warning device is electrically connected with the fault monitoring device, the warning device include system failure alarm module and
External force destroys alarm module, wherein,
The system failure alarm module is electrically connected with the Fault Identification module, for judging when the Fault Identification module
When there is the system failure, warning message is sent；
The external force destruction alarm module includes the multiple external force collection points electrically connected with the power transmission device, described outer
Power destruction alarm module is used to send alarm signal, the alarm according to the outer force intensity that the multiple external force collection point is gathered
Signal intensity is directly proportional to the outer force intensity.
It is preferred that, the wireless charging system for electric automobile is additionally included in line payment system, the on-line payment system and institute
The connection of electric energy input unit is stated, the electric energy and charging modes for being inputted according to the electric energy input unit pay expense.
The technical scheme that embodiments of the invention are provided can include the following benefits：
The present invention provides a kind of wireless charging system for electric automobile, and the wireless charging system for electric automobile is used for charging zone
Electric automobile conveying electric energy in domain, the wireless charging system for electric automobile includes：Power transmission device, the electric power
Transmitting device includes the power output device being arranged in charged area and is arranged at electric automobile bottom, and for receiving institute
The electric energy input unit that power output device exports electric energy is stated, wherein, the power output device center is launched provided with signal
Source, the electric energy input unit is provided with the signal picker for being used for receiving the signal emitting-source transmission signal；Positioning mould
Block, the locating module is connected with the signal picker, for the collection signal sent according to the signal picker
Obtain relative position information of the electric automobile relative to the signal emitting-source.The electric automobile wireless charging that the present invention is provided
System, on the basis of basic charge function is completed, is set by the signal picker collection being arranged on electric energy input unit
The signal in the signal emitting-source transmitting at power output device center is put, and collection signal is uploaded to locating module, is positioned
Relative position information of the module according to the collection signal acquisition electric automobile relative to the signal emitting-source, so as to complete
The positioning function of electric automobile, improves customer experience degree.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, can not
The limitation present invention.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the wireless charging system for electric automobile provided in the embodiment of the present invention；
Fig. 2 is a kind of application scenario diagram of the wireless charging system for electric automobile provided in the embodiment of the present invention；
Fig. 3 is the structural representation of the locating module provided in the embodiment of the present invention；
Fig. 4 is the structural representation of the fault monitoring device provided in the embodiment of the present invention；
Fig. 5 is the structural representation of the warning device provided in the embodiment of the present invention；
Fig. 6 is the structural representation of another wireless charging system for electric automobile provided in the embodiment of the present invention；
Symbol is represented：
11- power transmission devices, 101- power output devices, 102- electric energy input units, 1011- signal emitting-sources, 1021-
Signal picker, 12- locating modules, the micro- radiation signal reception modules of 121-, the micro- radiated signal strength extraction modules of 122-,
The micro- radiation source positions judge modules of 123-, 13- fault monitoring devices, 131- parameter collection modules, 132- Fault Identification modules,
133- failure self-repair modules, 14- warning devices, 141- system failure alarm modules, 142- external force destruction alarm module,
15- on-line payment systems.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to attached
During figure, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary is implemented
Embodiment described in example does not represent all embodiments consistent with the present invention.On the contrary, they be only with such as
The example of the consistent device of some aspects be described in detail in appended claims, the present invention.
Fig. 1 is refer to, a kind of structural representation of the wireless charging system for electric automobile provided in the embodiment of the present invention is provided
Figure.
As shown in Figure 1, the present invention provides a kind of wireless charging system for electric automobile, the wireless charging system for electric automobile
Electric energy is conveyed for the electric automobile into charged area, the wireless charging system for electric automobile includes：
Power transmission device 11, the power transmission device 11 includes the power output device 101 being arranged in charged area
Be arranged at electric automobile bottom, and export for receiving the power output device 101 the electric energy input unit of electric energy
102, wherein, the center of power output device 101 is provided with signal emitting-source 1011, the electric energy input unit 102
It is provided with the signal picker 1021 for being used for receiving the signal that the signal emitting-source 1011 is launched；
Locating module 12, the locating module 12 is connected with the signal picker 1021, for according to the signal
Relative position information of the collection signal acquisition electric automobile relative to the signal emitting-source 1011 that collector 1021 is sent.
Power transmission device 11 in the present embodiment is based on resonance principle, and the power output device 101 is charged area
The ejection values coil of interior setting, the electric energy input unit 102 is the resonance receiving coil for being arranged at electric automobile bottom.
Signal emitting-source 1011 is provided with ejection values hub of a spool, the signal emitting-source 1011 is used to demarcate ejection values line
The positional information of circle, by gathering the signal that the signal emitting-source 1011 is launched, you can obtain the position of ejection values coil
Put.Signal picker 1021 is provided with resonance receiving coil, the signal picker 1021 receives the signal transmitting
The signal that source 1011 is launched, and collection signal is uploaded to locating module 12.Locating module 12 receives the collection signal,
And according to the collection signal acquisition electric automobile and the relative position information of signal emitting-source 1011, that is, resonate receiving coil
With resonance transmitting coil relative position information.
The wireless charging system for electric automobile that the present invention is provided, on the basis of basic charge function is completed, by being arranged on
The signal emitting-source of the capture setting of signal picker 1021 on electric energy input unit 102 at the center of power output device 101
The signal of 1011 transmittings, and collection signal is uploaded to locating module 12, locating module 12 is obtained according to the collection signal
Power taking electrical automobile relative to the signal emitting-source 1011 relative position information, so as to complete the positioning work(of electric automobile
Can, improve customer experience degree.
Fig. 2 is refer to, a kind of application scenarios of the wireless charging system for electric automobile provided in the embodiment of the present invention are provided
Figure.
As shown in Figure 2, when electric automobile needs charging, it need to be travelled to default charged area, during traveling,
It is arranged at the signal acquisition on the constantly transmission signal of signal emitting-source 1011 at the center of power output device 101, electric automobile
Device 1021 (is not drawn into) signal described in real-time reception in Fig. 2, and collection signal is uploaded into locating module 12 (in Fig. 2
It is not drawn into), the supplemental characteristic that locating module 12 is included according to collection signal analysis collection signal, and according to the parameter number
According to relative position information of the electric automobile relative to the signal emitting-source 1011 is obtained, so as to complete the positioning of electric automobile
Function.Locating module 12 can by WiFi, bluetooth or 2G/3G/4G networks by the relative position information it is real-time on
Reach user terminal, the display that the user terminal can be user mobile phone or be arranged in front of electric vehicle driver seat
Device.The relative position information that user can show according to mobile phone or display device adjusts the position of electric automobile, so as to
Electric automobile can reach more accurately charge position, reach more preferable charging effect.Meanwhile, it can effectively prevent electronic
Car crass, the situation for damaging ejection values coil.Locating module can also launch electric automobile relative to the signal
The relative position information in source 1011 is sent into the management of wireless charging system for electric automobile by wired or wireless mode
The heart, administrative center rests in electric automobile on correct position further according to commander user is actually needed.
Further, in the present embodiment, the signal emitting-source 1011 is micro- radiation source that frequency is fixed；The signal is adopted
Storage 1021 is three groups of micro- radiation acquisition elements, and the position of three groups of micro- radiation acquisition elements is not overlapping.Wherein, institute
State signal picker 1021 and be not limited to three groups of micro- radiation acquisition elements or multigroup micro- radiation collection more than three groups
Element.
In the present embodiment, micro- radiation signal that power output device 101 is fixed by the frequency of micro- radiation emission provides ground
Location parameter data are managed, three groups of micro- radiation acquisition elements gather micro- radiation signal that micro- radiation source is sent respectively, due to three groups
The position of micro- radiation acquisition elements is not overlapping, therefore, the intensity for micro- radiation signal that three groups of micro- radiation acquisition elements are collected
And differ.The micro- radiation signal collected is uploaded to locating module by three groups of micro- radiation acquisition elements, locating module according to
The intensity of micro- radiation signal obtains the positional information of signal emitting-source 1011.
Fig. 3 is refer to, the structural representation of the locating module provided in the embodiment of the present invention is provided.
From the figure 3, it may be seen that the locating module 12 includes：Micro- radiation signal reception module 121, micro- radiation signal connects
Receive module 121 to electrically connect with described three groups micro- radiation acquisition elements, sent for receiving described three groups micro- radiation acquisition elements
Micro- radiation signal；Micro- radiated signal strength extraction module 122, micro- radiated signal strength extraction module 122 and institute
State micro- radiation signal reception module 121 to electrically connect, the signal intensity for extracting three groups of micro- radiation signals；Micro- radiation source position
Judge module 123 is put, micro- radiation source positions judge module 123 is used for the signal according to three groups of micro- radiation signals
Intensity judges the position of micro- radiation source.
It is therefore, continuous in electric automobile due to the intensity difference for micro- radiation signal that three groups of micro- radiation acquisition elements are collected
When finding accurately stop position behind charged area or entrance charged area, micro- radiation signal reception module 121 is received
To micro- radiated signal strength be also continually changing.Micro- radiated signal strength extraction module 122 extracts the micro- spoke being continually changing
Signal intensity is penetrated, and is sent to micro- radiation source positions judge module 123.Because micro- radiation acquisition elements are at least 3 groups,
Therefore, 3 points determine plane, and micro- radiation source positions judge module 123 can be by the changes of 3 groups of micro- radiated signal strengths
The position of micro- radiation source is determined, so as to judge the relative position information of electric automobile and micro- radiation source.
Further, the signal emitting-source 1011 can also be LED/light source；The signal picker 1021 can also be
Picture collection device or video acquisition device.Picture collection device in the present embodiment for camera or other can gather figure
The device of piece, video acquisition device be minisize pick-up head or other can gather the device of video.
Because power output device 101 is arranged on level ground, electric energy input unit 102 is arranged at the car of electric automobile
Body bottom, therefore, when electric automobile is close to power output device 101, power output device 101 is very possible
Blocked by electric automobile, external environment condition is dark.The light of LED/light source transmitting can be improved around power output device 101
Brightness, camera or minisize pick-up head is easier to photograph the picture or video of clearly power output device 101.
When electric automobile constantly finds accurately stop position behind charged area or entrance charged area, camera or miniature
Camera is continuously shot, and the image or video of shooting are uploaded into alignment system 12, the alignment system 12
Power according to light in image or video judges the position of LED/light source, so as to judge the position letter of power output device 101
Breath.Alignment system 12 can be real-time directly by the image or video of reception by WiFi, bluetooth or 2G/3G/4G networks
User terminal is uploaded to, the relative position information that user shows according to mobile phone or display device adjusts the position of electric automobile.
The positional information of power output device 101 can also be uploaded to user terminal by alignment system 12, and user is directly according to described
The result of the positional information of power output device 101 adjusts the position of electric automobile.
Fig. 4 is refer to, the structural representation of the fault monitoring device provided in the embodiment of the present invention is provided.
As shown in Figure 4, the wireless charging system for electric automobile also includes fault monitoring device 13, the malfunction monitoring dress
Put 13 to electrically connect with the power transmission device 11 and the locating module 12 respectively, the fault monitoring device 13 is wrapped
The parameter collection module 131 being sequentially connected electrically, Fault Identification module 132 and failure self-repair module 133 are included, wherein, institute
State the operational factor that parameter collection module 131 is used to gather the power transmission device 11 and the locating module 12, institute
Stating operational factor includes temperature, electric current and voltage；The Fault Identification module 132 is used for according to the parameter collection module
The operational parameter data of 131 collections judges whether the system failure；The failure self-repair module 133, which is used to work as, to be present
During the system failure, parameter adjustment instruction is assigned.
Fault monitoring device 13 is electrically connected with the power transmission device 11 and the locating module 12 respectively, specifically,
Parameter collection module 131 is electrically connected with the power transmission device 11 and the locating module 12, gathers this electric automobile
The temperature parameter of the power transmission device 11 and the locating module 12 when wireless charging system charges, current parameters and
Voltage parameter, and other are on the influential other specification of wireless charging system for electric automobile charged state.Parameter acquisition mould
Block 131 further sends the supplemental characteristic of collection to Fault Identification module 132, and Fault Identification module 132 will be received
Supplemental characteristic contrasted with the default state parameter codomain normally run, if the supplemental characteristic received exceeds state parameter
Codomain, then power transmission link corresponding with the supplemental characteristic or will position certain link and be judged as failsafe link.Failure
Self-repair module 133 is used to, when Fault Identification module judges to have the system failure, assign parameter adjustment instruction.Such as,
When system operating temperature exceeds the temperature codomain normally run, failure self-repair module then accordingly reduces power output device
Power output, so as to reduce the running temperature of the system.For specific adjustment amplitude in adjust instruction, then basis is needed
The supplemental characteristic of reception and the difference of extreme value in state parameter codomain judge.
For some soft faults or non-not coilable failure, can incrementally it be tried by electric property interval heuristic, amplitude
The software algorithm such as spy method or pulse repairing method is recovered, and failure self-repair module according to soft fault or can be reversed
The type of failure call different reparation algorithms to be repaired.
Fig. 5 is refer to, the structural representation of the warning device provided in the embodiment of the present invention is provided.
As shown in Figure 5, the wireless charging system for electric automobile also includes：Warning device 14, the warning device 14
Electrically connected with the fault monitoring device 13, the warning device includes system failure alarm module 141 and external force destruction report
Alert module 142, wherein, the system failure alarm module 141 is electrically connected with the Fault Identification module 132, is used for
When the Fault Identification module 132 judges to have the system failure, warning message is sent；The external force destroys alarm module
142 multiple external force collection points including being electrically connected with the power transmission device, the external force destruction alarm module 142 is used
Send alarm signal in the outer force intensity gathered according to the multiple external force collection point, the alarm signal intensity with it is described outer
Force intensity is directly proportional.
When Fault Identification module 132 judges to have the system failure, result of determination is uploaded to system failure alarm module
141, system failure alarm module 141 sends warning message according to the result of determination, and the warning message includes system event
Hinder order of severity of type, system failure time of origin and the system failure etc..Warning message can be written form,
Can be dynamic picture form or other forms.System failure alarm module 141 can send the warning message to electricity
The administrative center of electrical automobile wireless charging system, the administrative staff of administrative center make corresponding maintenance according to warning message in time
And adjustment.System failure alarm module 141 can also send the warning message to user terminal simultaneously, the user
The display device that terminal can be user mobile phone or be arranged in front of electric vehicle driver seat.User can be according to system
Warning message adjustment charging modes or charging interval that fault alarm module 141 is sent, or pause charging in time, to prevent
There is security incident.
During electric automobile during traveling is entered charged area by user, it is possible to be not intended to touch power output device or
Electric energy input unit, a certain degree of destruction is caused to power output device or electric energy input unit, also or has other to fall
Junk or hard thing touch power output device or electric energy input unit, it is also possible to destroy its normal operation.Therefore, when with
When the outer force intensity that multiple external force collection points of power transmission device electrical connection are collected exceeds predetermined threshold value, external force destruction report
Alert module 142 then sends alarm signal, and the alarm signal intensity is directly proportional to the outer force intensity.Institute in the present embodiment
Alarm signal is stated for alarm bell, quickly to cause the attention of staff or user, it is to avoid secondary destruction, certainly, institute
It can also be word or picture to state alarm signal, now similar with the warning message that system failure alarm module 141 is sent,
Here is omitted.
Further, the wireless charging system for electric automobile is additionally included in line payment system 15, the on-line payment system
15 are connected with the electric energy input unit 102, for the electric energy inputted according to the electric energy input unit 102 and charging
Mode pays expense.The charging modes of this wireless charging system for electric automobile can be DC charging, AC charging and be total to
Shake charging etc..The electric energy of input is uploaded to on-line payment system by electric energy input unit 102, the line payment system according to
The electric energy and charging modes of consumption carry out the payment of expense.
Fig. 6 is refer to, the structure for showing another wireless charging system for electric automobile provided in the embodiment of the present invention is shown
It is intended to.
It will be appreciated from fig. 6 that the present embodiment provides a kind of wireless charging system for electric automobile, the electric automobile wireless charging system
Unite and convey electric energy for the electric automobile into charged area, the wireless charging system for electric automobile includes：Power transmission
Device 11, the power transmission device 11 includes the power output device 101 being arranged in charged area and is arranged at electricity
Electrical automobile bottom, and for receiving the electric energy input unit 102 of the output of power output device 101 electric energy, wherein,
The center of power output device 101 is provided with signal emitting-source 1011, and the electric energy input unit 102, which is provided with, to be used to connect
Receive the signal picker 1021 for the signal that the signal emitting-source 1011 is launched；Locating module 12, the locating module 12
It is connected with the signal picker 1021, for the collection signal acquisition electricity sent according to the signal picker 1021
Relative position information of the electrical automobile relative to the signal emitting-source 1011.
Further, the signal emitting-source 1011 is micro- radiation source that frequency is fixed.
Further, the signal picker 1021 is three groups of micro- radiation acquisition elements, and three groups of micro- radiation collections are first
The position of part is not overlapping.
Further, the locating module 12 includes：Micro- radiation signal reception module 121, micro- radiation signal reception mould
Block 121 with described three groups it is micro- radiation acquisition elements electrically connect, for receive described three groups it is micro- radiation acquisition elements transmission it is micro-
Radiation signal；Micro- radiated signal strength extraction module 122, micro- radiated signal strength extraction module 122 with it is described micro-
Radiation signal reception module 121 is electrically connected, the signal intensity for extracting three groups of micro- radiation signals；Micro- radiation source positions are sentenced
Disconnected module 123, micro- radiation source positions judge module 123 is used for the signal intensity according to three groups of micro- radiation signals
Judge the position of micro- radiation source.
Further, the wireless charging system for electric automobile also includes fault monitoring device 13, the fault monitoring device
13 electrically connect with the power transmission device 11 and the locating module 12 respectively, and the fault monitoring device 13 includes
Parameter collection module 131, Fault Identification module 132 and the failure self-repair module 133 being sequentially connected electrically, wherein, it is described
Parameter collection module 131 is used for the operational factor for gathering the power transmission device 11 and the locating module 12, described
Operational factor includes temperature, electric current and voltage；The Fault Identification module 132 is used for according to the parameter collection module 131
The operational parameter data of collection judges whether the system failure；The failure self-repair module 133, which is used to work as, has system
During failure, parameter adjustment instruction is assigned.
Further, the wireless charging system for electric automobile also includes：Warning device 14, the warning device 14 and institute
State fault monitoring device 13 to electrically connect, the warning device includes system failure alarm module 141 and external force destruction alarm mould
Block 142, wherein, the system failure alarm module 141 is electrically connected with the Fault Identification module 132, for working as
State Fault Identification module 132 to judge when there is the system failure, send warning message；The external force destroys alarm module 142
Including the multiple external force collection points electrically connected with the power transmission device, the external force destruction alarm module 142 is used for root
The outer force intensity gathered according to the multiple external force collection point sends alarm signal, and the alarm signal intensity and the external force are strong
Degree is directly proportional.
Further, the wireless charging system for electric automobile is additionally included in line payment system 15, the on-line payment system
15 are connected with the electric energy input unit 102, for the electric energy inputted according to the electric energy input unit 102 and charging
Mode pays expense.
In the present embodiment, on the basis of power transmission device 11, in addition to locating module 12, fault monitoring device 13,
Warning device 14 and on-line payment system 15, greatly extend the use function of wireless charging system for electric automobile,
Enhance customer experience degree.
Each embodiment in this specification is described by the way of progressive, identical similar part between each embodiment
Mutually referring to what each embodiment was stressed is the difference with other embodiments.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any the present invention
Modifications, equivalent substitutions and improvements made within spirit and principle etc., should be included in the scope of the protection.
Described above is only the embodiment of the present invention, is made skilled artisans appreciate that or realizing of the invention.
A variety of modifications to these embodiments will be apparent to one skilled in the art, and as defined herein one
As principle can realize in other embodiments without departing from the spirit or scope of the present invention.Therefore, this hair
It is bright to be not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty
Consistent most wide scope.
Claims (9)
1. a kind of wireless charging system for electric automobile, the wireless charging system for electric automobile is used for the electricity into charged area
Electrical automobile conveys electric energy, it is characterised in that the wireless charging system for electric automobile includes：
Power transmission device, the power transmission device includes the power output device being arranged in charged area and is arranged at
Electric automobile bottom, and for receiving the electric energy input unit of the power output device output electric energy, wherein, the electricity
Energy output device center is provided with signal emitting-source, and the electric energy input unit, which is provided with, to be used to receive the signal emitting-source
Send the signal picker of signal；
Locating module, the locating module is connected with the signal picker, for being sent according to the signal picker
Collection signal acquisition electric automobile and the signal emitting-source relative position information.
2. wireless charging system for electric automobile according to claim 1, it is characterised in that the signal emitting-source is
Micro- radiation source that frequency is fixed.
3. wireless charging system for electric automobile according to claim 2, it is characterised in that the signal picker is
Three groups of micro- radiation acquisition elements, and the position of three groups of micro- radiation acquisition elements is not overlapping.
4. wireless charging system for electric automobile according to claim 3, it is characterised in that the locating module includes：
Micro- radiation signal reception module, micro- radiation signal reception module is electrically connected with described three groups micro- radiation acquisition elements,
For receiving micro- radiation signal that described three groups micro- radiation acquisition elements are sent；
Micro- radiated signal strength extraction module, micro- radiated signal strength extraction module and micro- radiation signal reception mould
Block is electrically connected, the signal intensity for extracting three groups of micro- radiation signals；
Micro- radiation source positions judge module, micro- radiation source positions judge module is used for according to three groups of micro- radiation signals
Signal intensity judge the position of micro- radiation source.
5. wireless charging system for electric automobile according to claim 1, it is characterised in that the signal emitting-source is
LED/light source.
6. wireless charging system for electric automobile according to claim 5, it is characterised in that the signal picker is
Picture collection device or video acquisition device.
7. wireless charging system for electric automobile according to claim 1, it is characterised in that the electric automobile is wireless
Charging system also include fault monitoring device, the fault monitoring device respectively with the power transmission device and the positioning
Module is electrically connected, and the fault monitoring device includes parameter collection module, Fault Identification module and the failure being sequentially connected electrically
Self-repair module, wherein,
The parameter collection module is used for the operational factor for gathering the power transmission device and the locating module, the fortune
Row parameter includes temperature, electric current and voltage；
The Fault Identification module is used to be judged whether according to the operational parameter data that the parameter collection module is gathered
System failure；
The failure self-repair module is used for when there is the system failure, assigns parameter adjustment instruction.
8. wireless charging system for electric automobile according to claim 7, it is characterised in that the electric automobile is wireless
Charging system also includes：Warning device,
The warning device is electrically connected with the fault monitoring device, the warning device include system failure alarm module and
External force destroys alarm module, wherein,
The system failure alarm module is electrically connected with the Fault Identification module, for judging when the Fault Identification module
When there is the system failure, warning message is sent；
The external force destruction alarm module includes the multiple external force collection points electrically connected with the power transmission device, described outer
Power destruction alarm module is used to send alarm signal, the alarm according to the outer force intensity that the multiple external force collection point is gathered
Signal intensity is directly proportional to the outer force intensity.
9. wireless charging system for electric automobile according to claim 8, it is characterised in that the electric automobile is wireless
Charging system is additionally included in line payment system, and the on-line payment system is connected with the electric energy input unit, for basis
The electric energy and charging modes of the electric energy input unit input pay expense.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610051277.6A CN106998083A (en) | 2016-01-26 | 2016-01-26 | A kind of wireless charging system for electric automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610051277.6A CN106998083A (en) | 2016-01-26 | 2016-01-26 | A kind of wireless charging system for electric automobile |
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| CN201610051277.6A Pending CN106998083A (en) | 2016-01-26 | 2016-01-26 | A kind of wireless charging system for electric automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568280A (en) * | 2018-06-06 | 2019-12-13 | 上海国际汽车城（集团）有限公司 | Method for diagnosing parameter offset fault of primary side device of wireless charging system of electric automobile |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202721505U (en) * | 2012-08-18 | 2013-02-06 | 冯蕊 | Novel intelligent rapid charging wireless charger |
| CN104319740A (en) * | 2014-10-14 | 2015-01-28 | 江苏嘉钰新能源技术有限公司 | Monitoring and protecting device for electric field coupling wireless charging system and method thereof |
| CN104485723A (en) * | 2014-12-31 | 2015-04-01 | 深圳市泰金田科技有限公司 | Positioning system of electric automobile wireless charging device |
| CN104701958A (en) * | 2015-03-27 | 2015-06-10 | 江苏天行健汽车科技有限公司 | Automatic wireless charging receiving and transmitting system of electric vehicle |
| CN105119392A (en) * | 2015-09-30 | 2015-12-02 | 武汉大学 | Electric car dynamic wireless power supply system based on resonance magnetic coupling technology and method |
| CN105186593A (en) * | 2015-07-22 | 2015-12-23 | 厦门新页科技有限公司 | Electric vehicle wireless charging transmitting and receiving automatic alignment system |
| CN105207374A (en) * | 2015-10-30 | 2015-12-30 | 武汉大学 | Wireless power transmission system and method as well as tracking-type transmitting coil devices |
| CN205335926U (en) * | 2016-01-26 | 2016-06-22 | 成都多普力电子科技有限公司 | Wireless charging device of electronic automobile |
-
2016
- 2016-01-26 CN CN201610051277.6A patent/CN106998083A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202721505U (en) * | 2012-08-18 | 2013-02-06 | 冯蕊 | Novel intelligent rapid charging wireless charger |
| CN104319740A (en) * | 2014-10-14 | 2015-01-28 | 江苏嘉钰新能源技术有限公司 | Monitoring and protecting device for electric field coupling wireless charging system and method thereof |
| CN104485723A (en) * | 2014-12-31 | 2015-04-01 | 深圳市泰金田科技有限公司 | Positioning system of electric automobile wireless charging device |
| CN104701958A (en) * | 2015-03-27 | 2015-06-10 | 江苏天行健汽车科技有限公司 | Automatic wireless charging receiving and transmitting system of electric vehicle |
| CN105186593A (en) * | 2015-07-22 | 2015-12-23 | 厦门新页科技有限公司 | Electric vehicle wireless charging transmitting and receiving automatic alignment system |
| CN105119392A (en) * | 2015-09-30 | 2015-12-02 | 武汉大学 | Electric car dynamic wireless power supply system based on resonance magnetic coupling technology and method |
| CN105207374A (en) * | 2015-10-30 | 2015-12-30 | 武汉大学 | Wireless power transmission system and method as well as tracking-type transmitting coil devices |
| CN205335926U (en) * | 2016-01-26 | 2016-06-22 | 成都多普力电子科技有限公司 | Wireless charging device of electronic automobile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568280A (en) * | 2018-06-06 | 2019-12-13 | 上海国际汽车城（集团）有限公司 | Method for diagnosing parameter offset fault of primary side device of wireless charging system of electric automobile |
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Application publication date: 20170801 |