CN108382256A - A kind of New-energy electric vehicle wireless charging system and method - Google Patents

A kind of New-energy electric vehicle wireless charging system and method Download PDF

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Publication number
CN108382256A
CN108382256A CN201810399268.5A CN201810399268A CN108382256A CN 108382256 A CN108382256 A CN 108382256A CN 201810399268 A CN201810399268 A CN 201810399268A CN 108382256 A CN108382256 A CN 108382256A
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CN
China
Prior art keywords
wireless charging
module
energy storage
new
electric vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810399268.5A
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Chinese (zh)
Inventor
唐先萍
李伟
高丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Longyan Shangshang Information Technology Service Co., Ltd.
Original Assignee
唐先萍
李伟
高丽
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 唐先萍, 李伟, 高丽 filed Critical 唐先萍
Priority to CN201810399268.5A priority Critical patent/CN108382256A/en
Publication of CN108382256A publication Critical patent/CN108382256A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10Methods 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
    • B60L53/12Inductive energy transfer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/35Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/38Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/14Plug-in electric vehicles
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles

Abstract

The present invention relates to a kind of New-energy electric vehicle wireless charging system and methods, are related to New-energy electric vehicle technical field.Solves the technical issues of existing New-energy electric vehicle can not charge in time.The system comprises energy storage monitoring modular, control module and wireless charging modules, wherein the energy storage monitoring modular is used to monitor the operating parameter of energy storage component;And operating parameter is sent to control module;Operating parameter of the control module based on the energy storage component received is compared with preset threshold value, when the capacitance of energy storage component is less than preset threshold value, starts wireless charging module;The wireless charging module starts wireless charging pattern for receiving the enabled instruction from controller.The wireless charging system of the present invention can monitor the operating parameters such as the capacitance of energy storage component in real time, avoid capacitance too low the phenomenon that causing vehicle that can not start and occur.

Description

A kind of New-energy electric vehicle wireless charging system and method
Technical field
The present invention relates to New-energy electric vehicle technical field more particularly to a kind of New-energy electric vehicle charging system and Method.
Background technology
New-energy electric vehicle refer to using unconventional vehicle fuel as power adopt source (or using routine automobile-used combustion Material, but use new vehicle-mounted power plant), the dynamic Control and the advanced technology in terms of driving of comprehensive vehicle, the technology of formation Principle is advanced, the automobile with new technology, new construction.With the pollution of the growing tension and environment of the energy, New energy electric vapour Vehicle has become a development trend of future automobile industry, and at the same time, the charging system of New-energy electric vehicle also receives Concern.
Traditional electric vehicle charge mode includes common charging and battery altering.Common charging is mostly AC charging, voltage For 220V or 380V, 8-10 hour is once needed to be full of.Therefore, for each car that commonly charges it is fully charged need spend when Between too long, the needs of this results in meeting a city electric car charging, need to increase and build many charging stations, cause Larger urban land will be occupied.For needing the usage time of the charge model battery of battery altering short, when long-time It is not only troublesome and the case where also result in midway out of power in driving process with regard to needing repeatedly to replace battery.
Electric vehicle wireless charging technology is will in the form of high-frequency alternating magnetic field by being embedded in the electrical supply rail of subsurface Electric energy is transferred to operation a certain range of vehicle receiving terminal on the ground, and then powers to vehicle-mounted energy storage device, so as to So that electric vehicle is carried a small amount of battery pack, extends its course continuation mileage, while electric energy supply is more safely, conveniently.But it is right at present For electric vehicle, can not look-ahead vehicle interior battery service life and residual time length, cause vehicle travel The case where just will appear dead battery in the process, causes great inconvenience to user;Even if when dead battery provides alert, drive The person of sailing needs to take some time to find charging station, even if to cause to find charging station due to that apart from farther out, can not carry out The case where charging, so that the use of electric vehicle causes numerous inconvenience.
Invention content
Deficiency based on the prior art, the present invention provides a kind of wireless charging systems of New-energy electric vehicle, solve The technical issues of New-energy electric vehicle in the prior art can not charge in time.The specific technical solution of the present invention and production Raw technique effect is as described below.
The present invention provides a kind of New-energy electric vehicle wireless charging system, the system comprises energy storage monitoring modular, Control module and wireless charging module, wherein
The energy storage monitoring modular is used to monitor the operating parameter of energy storage component;And operating parameter is sent to control mould Block;
Operating parameter of the control module based on the energy storage component received is compared with preset parameter threshold Compared with, when the capacitance of energy storage component is less than preset threshold value, startup wireless charging module;
The wireless charging module starts wireless charging pattern for receiving the enabled instruction from controller.
A preferred embodiment of the invention, the energy storage monitoring modular include collecting unit and the first communication unit Member, wherein the collecting unit is used to acquire the operating parameter of energy storage component, and first communication unit is used for the acquisition The operating parameter that unit is acquired is sent.
A preferred embodiment of the invention, the control module include receiving unit and comparing unit, wherein The receiving unit is for receiving the trip information from energy storage monitoring modular;And parameter information is sent to comparison list Member, the comparing unit are handled operating parameter according to the pre-set threshold value of system.
A preferred embodiment of the invention, the control module further include alarm unit and the second communication unit Member, wherein the comparing unit is when the operational parameter data of the energy storage component received is less than threshold value, to the alarm unit It issues warning signal, the alarm unit alert;While the alarm unit is by the second communication unit and wirelessly Charging module connects and sends out enabling signal to the wireless charging module.
A preferred embodiment of the invention, the wireless charging module of stating includes the first starting module and wireless Charging unit, first starting module receive the enabling signal sent out from alarm unit;And it is based on enabled instruction, start nothing Micro USB electric installation.
A preferred embodiment of the invention, the wireless charging device include signal search module, the letter Number search module is connected with first starting module communication, the wireless charging power station radiofrequency signal for search for surrounding, and to nothing Second starting module of micro USB electric installation sends out open command.
A preferred embodiment of the invention, the wireless charging device further include the second starting module and signal Trapping module, second starting module are connected with first starting module communication, receive opening from the first starting module Instruction is opened, to enabling signal trapping module.
A preferred embodiment of the invention, the signal capture module are connected with the communication of the second starting module, Radiofrequency signal for capturing wireless charging power station.
A preferred embodiment of the invention, the wireless charging device further include electric energy conversion module and charging Module, the electric energy conversion module are connect with the signal capture module communication, for being converted to the radiofrequency signal received Direct current;The charging module is connected with electric energy conversion module communication, the direct current converted using the electric energy conversion module Electricity charges to energy storage component.
The present invention also provides a kind of New-energy electric vehicle wireless charging method, the method is by aforementioned wireless charging Electric system is come what is realized, and described method includes following steps:
The capacitance of the energy storage component of monitoring New-energy electric vehicle in real time;
The capacitance of the energy storage component detected is compared with pre-set capacitance threshold value;When energy storage component When capacitance is less than threshold value, start wireless charging program;
The radiofrequency signal in surrounding wireless charging power station is searched for, it is storage to capture radiofrequency signal and radiofrequency signal is converted to direct current It can component charging.
The present invention compared with the existing technology, at least has following advantageous effects:
The wireless charging system of the present invention includes energy storage monitoring modular, control module and wireless charging module, so as to The operating parameters such as capacitance of energy storage component of the monitoring in real time for car body, avoid the occurrence of that capacitance is too low to cause vehicle that can not open Dynamic phenomenon occurs;The wireless charging system of the present invention can be according to the capacitance real-time monitored and preset with system Threshold value is compared, to carry out charging procedure in time when the capacitance of energy storage component is less than threshold value;The nothing of the present invention simultaneously Micro USB electric system is also provided with wireless charging module, wireless charging power station that can be around automated wireless search car body, and is based on Wireless charging pattern charges to the energy storage component of car body, to make New-energy electric vehicle using when without having to worry about running over Occurs the case where battery exhausts in journey, without manual search charging station, wireless charging system of the invention can be in wireless charging Automatic charging is realized around power station, it is convenient and efficient.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of the New-energy electric vehicle wireless charging system of the present invention.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work Other embodiment belongs to the range that the present invention is protected.
Embodiment 1
A kind of New-energy electric vehicle wireless charging system is present embodiments provided, with reference to figure 1, Fig. 1 shows the present invention New-energy electric vehicle wireless charging system structure diagram.Wherein, wireless charging system of the invention includes energy storage monitoring Module, control module and wireless charging module.Wherein, energy storage monitoring modular is used to monitor the operating parameter of energy storage component;And it will Operating parameter is sent to control module.Preferably, energy storage monitoring modular can monitor the capacitance of energy storage component in real time, and in real time The supplemental characteristic of capacitance is sent to control module, the capacitance of energy storage component is supervised at any time convenient for user and system It surveys.Preferably, operating parameter of the control module based on the energy storage component received is compared with preset threshold parameter, When the capacitance of energy storage component is less than preset threshold value, start wireless charging module.Wherein, the operation ginseng of energy storage component Number is preferably the capacitance parameter of energy storage component.Preferably, preset threshold value parameter refers to capacitance threshold parameter.For example, Capacitance threshold value can be set as 30%.Preferably, wireless charging module is used to receive the enabled instruction from controller, and Start wireless charging pattern.
Further, energy storage monitoring modular includes collecting unit and the first communication unit.Wherein, collecting unit is for acquiring The operating parameter of energy storage component, it is preferred that collecting unit is used to acquire the capacitance data of energy storage component.Energy storage as described herein Component can be the accumulator or ultracapacitor for car body.Preferably, the first communication unit is used for collecting unit institute The data of acquisition are sent.
Further, control module includes receiving unit, comparing unit, alarm unit and the second communication unit.Wherein, it connects Unit is received to connect with the communication of energy storage monitoring modular.Receiving unit is for receiving the trip information from energy storage monitoring modular. Receiving unit sends data to comparing unit after receiving the parameter information that collecting unit is sent out by the first communication unit. Preferably, capacitance threshold value is previously provided with inside comparing unit, comparing unit is according to the pre-set threshold value of system to operation Parameter is handled.Preferably, the capacitance data received are compared by comparing unit with the threshold value of its internal system, When capacitance data are higher than capacitance threshold value, system is operated without next step;It is less than capacitance in the capacitance data compared When threshold value, start and operate in next step, that is, starts wireless charging program.Preferably, comparing unit is in the energy storage component received When operational parameter data is less than threshold value, issued warning signal to alarm unit, the alarm unit alert.Same Times Alert unit is connect with wireless charging module by the second communication unit and sends out enabling signal to wireless charging module.Thereby using Family understands interior storage capacitor amount situation in time, starts charging procedure in time.
Further, wireless charging module includes the first starting module and wireless charging device.Wherein, the first starting module The enabling signal sent out from alarm unit is received, and is instructed based on enabling signal, wireless charging device is started.Preferably, nothing Micro USB electric installation includes signal search module, and signal search module is connected with the communication of the first starting module, for searching for surrounding Wireless charging power station radiofrequency signal, and send out open command to the second starting module of wireless charging device.Further, wireless charging Electric installation further includes the second starting module and signal capture module, the second starting module and the communication of the first starting module connect, The open command from the first starting module is received, to enabling signal trapping module.Preferably, signal capture module and second Starting module communication connection, the radiofrequency signal for capturing wireless charging power station.To which signal capture module captures radiofrequency signal It is wirelessly connected afterwards with wireless charging power station.Further, wireless charging device further includes electric energy conversion module and charging module, Electric energy conversion module is connect with signal capture module communication, for the radiofrequency signal received to be converted to direct current;Charge mould Block is connected with electric energy conversion module communication, is charged to energy storage component using the direct current of electric energy conversion module conversion.
Therefore, wireless charging system of the invention can according to the capacitance that energy storage monitoring modular monitors in real time by with it is pre- The threshold value first set is compared, and can start wireless charging program automatically when capacitance is less than threshold value.Without human intervention, The problem of causing vehicle that can not start without dead battery in worry driving process.
Embodiment 2
A kind of New-energy electric vehicle wireless charging method is present embodiments provided, the method is to pass through previous embodiment Come what is realized, method includes the following steps wireless charging system described in 1:
The capacitance of the energy storage component of monitoring New-energy electric vehicle in real time;
The capacitance of the energy storage component detected is compared with pre-set capacitance threshold value;When energy storage component When capacitance is less than threshold value, start wireless charging program;
Based on enabling signal, the radiofrequency signal in search surrounding wireless charging power station captures radiofrequency signal and turns radiofrequency signal Direct current is changed to charge for energy storage component.
The wireless charging method for New-energy electric vehicle of the present invention can be based on the pre-set threshold of internal system Value implements the size for comparing capacitance, to decide whether to start wireless charging program;Only it is when capacitance is less than threshold value System is automatic to start wireless charging program, and the radio end point station signal around search automatically, to voluntarily to the energy storage of vehicle Component carries out charging operations.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.

Claims (10)

1. a kind of New-energy electric vehicle wireless charging system, which is characterized in that the system comprises energy storage monitoring modular, controls Module and wireless charging module, wherein
The energy storage monitoring modular is used to monitor the operating parameter of energy storage component;And operating parameter is sent to control module;
Operating parameter of the control module based on the energy storage component received is compared with preset parameter threshold, When the capacitance of energy storage component is less than preset threshold value, start wireless charging module;
The wireless charging module starts wireless charging pattern for receiving the enabled instruction from controller.
2. New-energy electric vehicle wireless charging system according to claim 1, which is characterized in that the energy storage monitors mould Block includes collecting unit and the first communication unit, wherein the collecting unit is used to acquire the operating parameter of energy storage component, described First communication unit is for sending the operating parameter that the collecting unit is acquired.
3. New-energy electric vehicle wireless charging system according to claim 1, which is characterized in that the control module packet Include receiving unit and comparing unit, wherein the receiving unit is for receiving the trip information from energy storage monitoring modular; And parameter information is sent to comparing unit, the comparing unit according to the pre-set threshold value of system to operating parameter at Reason.
4. New-energy electric vehicle wireless charging system according to claim 3, which is characterized in that the control module is also Including alarm unit and the second communication unit, wherein operational parameter data of the comparing unit in the energy storage component received It when less than threshold value, is issued warning signal to the alarm unit, the alarm unit alert;The alarm is single simultaneously Member is connect with wireless charging module by the second communication unit and sends out enabling signal to the wireless charging module.
5. New-energy electric vehicle wireless charging system according to claim 4, which is characterized in that described to state wireless charging Module includes the first starting module and wireless charging device, and first starting module receives the startup sent out from alarm unit Signal;And it is based on enabled instruction, start wireless charging device.
6. New-energy electric vehicle wireless charging system according to claim 5, which is characterized in that the wireless charging Denso It sets including signal search module, the signal search module is connected with first starting module communication, for searching for surrounding Wireless charging power station radiofrequency signal, and send out open command to the second starting module of wireless charging device.
7. New-energy electric vehicle wireless charging system according to claim 6, which is characterized in that the wireless charging Denso It further includes the second starting module and signal capture module to set, and second starting module connects with first starting module communication It connects, receives the open command from the first starting module, to enabling signal trapping module.
8. New-energy electric vehicle wireless charging system according to claim 7, which is characterized in that the signal capture mould Block and the communication of the second starting module connect, the radiofrequency signal for capturing wireless charging power station.
9. New-energy electric vehicle wireless charging system according to claim 8, which is characterized in that the wireless charging Denso It further includes electric energy conversion module and charging module to set, and the electric energy conversion module is connect with the signal capture module communication, is used In the radiofrequency signal received is converted to direct current;The charging module is connected with electric energy conversion module communication, is utilized The direct current of the electric energy conversion module conversion charges to energy storage component.
10. a kind of New-energy electric vehicle wireless charging method, which is characterized in that the method is by preceding claims 1 It is realized to the wireless charging system described in 9, described method includes following steps:
The capacitance of the energy storage component of monitoring New-energy electric vehicle in real time;
The capacitance of the energy storage component detected is compared with pre-set capacitance threshold value;When the capacitance of energy storage component When amount is less than threshold value, start wireless charging program;
The radiofrequency signal in surrounding wireless charging power station is searched for, it is energy storage part to capture radiofrequency signal and radiofrequency signal is converted to direct current Part charges.
CN201810399268.5A 2018-04-28 2018-04-28 A kind of New-energy electric vehicle wireless charging system and method Pending CN108382256A (en)

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Application Number Priority Date Filing Date Title
CN201810399268.5A CN108382256A (en) 2018-04-28 2018-04-28 A kind of New-energy electric vehicle wireless charging system and method

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Application Number Priority Date Filing Date Title
CN201810399268.5A CN108382256A (en) 2018-04-28 2018-04-28 A kind of New-energy electric vehicle wireless charging system and method

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Cited By (1)

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CN113409589A (en) * 2021-06-17 2021-09-17 安徽信息工程学院 Device and method for detecting occupation of parking spot of charging pile based on microwave sensing license plate image

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JP2017201646A (en) * 2016-05-02 2017-11-09 矢崎総業株式会社 Capacitor unit and vehicle wireless charging system using the same
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CN113409589A (en) * 2021-06-17 2021-09-17 安徽信息工程学院 Device and method for detecting occupation of parking spot of charging pile based on microwave sensing license plate image
CN113409589B (en) * 2021-06-17 2022-04-26 安徽信息工程学院 Device and method for detecting occupation of parking spot of charging pile based on microwave sensing license plate image

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