CN108233546A - Wireless discharging device and system - Google Patents
Wireless discharging device and system Download PDFInfo
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- CN108233546A CN108233546A CN201810110000.5A CN201810110000A CN108233546A CN 108233546 A CN108233546 A CN 108233546A CN 201810110000 A CN201810110000 A CN 201810110000A CN 108233546 A CN108233546 A CN 108233546A
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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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to electric vehicle engineering fields, provide a kind of wireless discharging device and system.The wireless discharging device includes transmitting terminal and receiving terminal, and transmitting terminal includes transmitting module and the first control module, and transmitting module is connect respectively with power battery and the first control module, and the first control module is connect with battery management module.Receiving terminal includes receiving module, the second control module and with electrical interface module, and receiving module connect with the second control module and with electrical interface module, connect with electrical interface module with electrical equipment respectively.First control module receives the discharge parameter that battery management module acquisition obtains, and the electric energy of power battery is transmitted to receiving module, second control module control receiver module converts electrical energy into available alternating current and to power supply for electrical equipment, and the first control module connects the interaction to carry out discharge information with the second control module wireless communication.The wireless discharging device is conducive to making full use of for electric energy, and occupation mode is convenient, flexible.
Description
Technical field
The present invention relates to electric vehicle engineering fields, provide a kind of wireless discharging device and system.
Background technology
With the continuous development of electric vehicle, Vehicular charging technology is also towards high-power charging, wireless charging and polynary
The direction for changing function is developed, and wherein wireless charging technology gradates the product for maturation and be promoted and answers via theory
With.
How electric energy is carried out effectively, adequately using be the technical problem underlying that is faced of electric vehicle engineering field it
One, it is considered that, vehicle by wireless device while being charged, it is also desirable to it can outside be discharged vehicle by wireless device,
Such as discharge to other vehicles, to power grid and to electrical equipment etc., to enrich vehicle functions, while promote the biography of electric energy
Defeated transfer.In the prior art, electricity consumption of the electric energy wireless transmission of electric vehicle to outside vehicle can be set by also lacking a kind of
The standby solution used.
Invention content
In view of this, the embodiment of the present invention provides a kind of wireless discharging device and system, to solve above-mentioned technical problem, fills
Divide the electric energy using electric vehicle storage.
The embodiment of the present invention is achieved through the following technical solutions：
In a first aspect, the embodiment of the present invention provides a kind of wireless discharging device, including：Transmitting terminal and receiving terminal, transmitting
End is installed on electric vehicle；
Transmitting terminal includes：Transmitting module and the first control module；Transmitting module respectively with the power battery of electric vehicle
And first control module connection, the first control module be used for dynamics of management battery battery management module connect；Receiving terminal
Including：Receiving module, the second control module and use electrical interface module；Receiving module respectively with the second control module and electricity consumption
Interface module connects, and is connect with electrical interface module with electrical equipment；
First control module is used to receive the discharge parameter that battery management module acquisition obtains, and control based on discharge parameter
The electric energy of power battery is transmitted to receiving module by transmitting module by electromagnetic induction；Second control module is used to control and receive mould
Block converts electrical energy into available alternating current, and can use alternating current to electrical equipment offer by using electrical interface module；
First control module is connected with the second control module wireless communication, and the first control module is additionally operable to and the second control mould
Mode carries out the interaction of discharge information to block by radio communication.
Optionally, transmitting module includes：First (PCC) power and wireless transmitting unit；First (PCC) power is respectively with moving
Power battery, the first control module and wireless transmitting unit connection；
First control module controls the first (PCC) power by power battery for receiving discharge parameter based on discharge parameter
First DC inverter at both ends is the first alternating current；Wireless transmitting unit is used in the first alternating current through wireless transmitting unit
When generate alternating flux；
Receiving module includes：Second (PCC) power and radio receiving unit；Second (PCC) power respectively with wireless receiving
Unit, the second control module, institute and the connection of electricity consumption interface module；
Radio receiving unit generates the second alternating current for sensing alternating flux；Second control module is for the second work(of control
Second AC rectification inversion is available alternating current by rate component.
Optionally, the first (PCC) power is the first inverter circuit.
Optionally, the first inverter circuit is two-way inverter circuit.
Optionally, the second (PCC) power includes rectification circuit and the second inverter circuit being connect with rectification circuit.
Optionally, wireless transmitting unit includes：Transmitting coil；Radio receiving unit includes：Receiving coil；
Transmitting coil for generating alternating flux in the emitted coil of the first alternating current, for sensing hand over by receiving coil
Become magnetic flux and generate the second alternating current.
Optionally, the first control module includes：First power control unit and the first wireless communication unit；First power
Control unit is connect respectively with battery management module, the first (PCC) power and the first wireless communication unit；
Second control module includes：Second power control unit and the second wireless communication unit；Second power control list
Member is connect respectively with battery management module, the second (PCC) power and the second wireless communication unit；
First power control unit controls the first (PCC) power by power for receiving discharge parameter based on discharge parameter
First DC inverter at battery both ends is the first alternating current；Second power control unit is for controlling the second (PCC) power by the
Two AC rectification inversions are available alternating current；
First wireless communication unit and the second wireless communication unit wireless communication connect, and the first power control unit is additionally operable to
Mode carries out the interaction of discharge information by radio communication with the second power control unit.
Optionally, it is socket with electrical interface module.
Optionally, receiving terminal further includes：The display module being connect with the second power control unit；
Second power control unit shows for discharge condition information to be sent to display module.
Second aspect, the embodiment of the present invention provide a kind of wireless discharge system, including：It is above-mentioned wireless discharging device, electronic
The power battery of automobile and the battery management module for dynamics of management battery；
The transmitting module of the transmitting terminal of wireless discharging device is connect with power battery, the first control module and the electricity of transmitting terminal
Pond management module connection, battery management module are connect with power battery.
Technical scheme of the present invention at least has the advantages that：
Wireless discharging device provided in an embodiment of the present invention and system, including transmitting terminal and receiving terminal, wherein transmitting terminal
It is connect with the power battery of electric vehicle, transmitting terminal is mounted on electric vehicle, and receiving terminal is connect with electrical equipment, receiving terminal
Installation site is unrestricted, it is however generally that, receiving terminal may be mounted at convenient for carrying out matched position with transmitting terminal, transmitting terminal with
After receiving terminal matches, the electric energy that power battery stores can be transferred to receiving terminal by transmitting terminal, so that electrical equipment can make
The electric energy stored with power battery.Specifically, transmitting terminal includes transmitting module and the first control module, transmitting module difference
It is connect with power battery and the first control module, the first control module for the battery management module of dynamics of management battery with connecting
It connects.Receiving terminal includes receiving module, the second control module and with electrical interface module, receiving module respectively with the second control module
And connected with electrical interface module, it is connect with electrical interface module with electrical equipment.In discharge process, the first control module receives
The discharge parameter that battery management module acquisition obtains, and passed through the electric energy of power battery based on discharge parameter control transmitting module
Electromagnetic induction is transmitted to receiving module, and the second control module control receiver module converts electrical energy into available alternating current, and pass through
With electrical interface module alternating current can be used to electrical equipment offer.Meanwhile first can between control module and the second control module
Mode carries out the interaction of discharge information by radio communication, it is ensured that discharge process is normally carried out.So as to which the embodiment of the present invention provides
Wireless discharging device and system provide and a kind of the electric energy of electric vehicle can be conveyed to vehicle in a manner of being wirelessly transferred
The solution that external electrical equipment uses, is conducive to make full use of the electric energy of electric vehicle, avoids energy waste, simultaneously will
Electric vehicle, to power supply for electrical equipment, also enriches the function of electric vehicle in itself so that electrical equipment is at some as power supply
Lack the occasion of external power supply also can normal use, in addition, compared to the mode of wire discharge by the way of wirelessly discharging,
Wiring process is avoided, it is more flexible and convenient on using.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the general structure schematic diagram for the wireless discharge system that first embodiment of the invention provides；
Fig. 2 shows the concrete structure schematic diagrams for the wireless discharge system that first embodiment of the invention provides；
Fig. 3 shows the structure diagram of the receiving terminal for the wireless discharging device that second embodiment of the invention provides；
Fig. 4 shows the structure diagram of the receiving terminal for the wireless discharging device that third embodiment of the invention provides.
In figure：1- is wireless discharge system；10- wireless discharging devices；100- transmitting terminals；102- transmitting modules；
The first (PCC) powers of 102a-；102b- wireless transmitting units；The first control modules of 104-；104a- the first power control lists
Member；The first wireless communication units of 104b-；110- receiving terminals；112- receiving modules；112a- radio receiving units；112b-
Second (PCC) power；112c- electrical interface modules；The second control modules of 114-；The second wireless communication units of 114a-；
The second power control units of 114b-；116- display modules；118- energy-storage modules；20- power batteries；22- battery managements
Module；30- electrical equipments.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be configured to arrange and design with a variety of different.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiments obtained without creative efforts belong to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " interior ", " outer " are based on orientation shown in the drawings or position relationship or are somebody's turn to do
Invention product using when the orientation usually put or position relationship, be for only for ease of the description present invention and simplify description, without
It is instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
It solves to indicate or implying relative importance.
In addition, the terms such as term " level ", " vertical ", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to represent the structure if " level " only refers to that its direction is more horizontal with respect to for " vertical "
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or one
Connect to body；Can be mechanical connection or electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
Other features and advantages of the present invention will illustrate, also, partly become from specification in subsequent specification
It is clear that understood by implementing the embodiment of the present invention.The purpose of the present invention and other advantages can be by being write
Specifically noted structure is realized and is obtained in specification, claims and attached drawing.
First embodiment：
Fig. 1 shows the general structure schematic diagram for the wireless discharge system 1 that first embodiment of the invention provides.Reference Fig. 1,
Wireless discharge system 1 includes wireless discharging device 10, power battery 20 and battery management module 22.Power battery 20 is mounted on
On electric vehicle, driving force is provided for electric vehicle.Battery management module 22 is connect with power battery 20, for power battery
20 are managed, and specifically include battery status monitoring, and battery physical parameter acquires, and the functions such as battery balanced are implemented in the present invention
In example, battery management system (Battery Management System, abbreviation BMS) may be used in battery management module 22.It is dynamic
Power battery 20 and battery management module 22 are connect with wireless discharging device 10, while electrical equipment 30 is also filled with wireless electric discharge
Put 10 connections.Wireless discharging device 10 can join according to the electric discharge of the power battery 20 of the acquisition acquisition in real time of battery management module 22
Numerical control brake force battery 20 discharges, and the electric energy that power battery 20 discharges is converted into available alternating current, electricity consumption is supplied to set
Standby 30 use.Wherein, discharge parameter can be the physical parameter of the directly collected power battery 20 of battery management module 22,
Can be the physical parameter that battery management module 22 is determined according to the current state of power battery 20, such as power battery 20 is currently
The parameters such as the maximum discharge current of permission.It can be referred to be suitable for the alternating current form that usual electrical equipment 30 uses, example with alternating current
Such as the alternating current of 220V, 50Hz.
Wireless discharging device 10 includes transmitting terminal 100 and receiving terminal 110, power battery 20 and battery management module 22
It is connect with transmitting terminal 100, electrical equipment 30 is connect with receiving terminal 110, transmitting terminal 100 and 110 phase of receiving terminal in electric discharge
Match.Transmitting terminal 100 is mounted on electric vehicle, and the installation site of receiving terminal 110 is unrestricted, it is however generally that may be mounted at just
In the position to match with transmitting terminal 100.For example, transmitting terminal 100 is installed on underbody, receiving terminal 110 is installed on the ground on parking stall
Below face, when electric vehicle stops into parking stall, transmitting terminal 100 can match with receiving terminal 110.Obviously, in above-mentioned example
The mounting means of wireless discharging device 10 is only a kind of specific embodiment, does not form the limit to the scope of the present invention
System.Transmitting terminal 100 is mutually matched with receiving terminal 110, including both sides meaning：First aspect refers to transmitting terminal 100 with connecing
Electromagnetic coupling is established between receiving end 110, so as to which transmitting terminal 100 can acquire the discharge parameter obtained according to battery management module 22
Control power battery 20 discharges, and the electric energy that power battery 20 discharges is transmitted to receiving terminal by way of electromagnetic induction
110, the electric energy received is converted into available alternating current and powered to electrical equipment 30 by receiving terminal 110；Second aspect refers to emit
Wireless communication connection can be established between end 100 and receiving terminal 110, so that transmitting terminal 100 and receiving terminal 110 are in discharge process
Carry out discharge information interaction, discharge information can include discharge process be related to power, duration, expense, battery status, equipment
The information such as failure, transmitting terminal 100 ensure that discharge process is normally carried out with receiving terminal 110 by the interaction of discharge information.In Fig. 1
In, solid line with the arrow represents the higher discharge loop of voltage, and dotted line with the arrow represents the relatively low control loop of voltage, Fig. 2
Identical representation method is also used into Fig. 4.
The application scenarios of above-mentioned wireless discharging device 10 are very abundant.For example, increasingly flourishing, the people with public transport
Public transport can be more selected during trip, private electric vehicle is chronically at parked state, wherein what is stored is a large amount of
Electric energy is chronically at idle state, fails to be used effectively, and the electric discharge device provided through the embodiment of the present invention can be by this
Part electric energy is recycled, and the electrical equipment 30 near supply vehicle uses, and avoids energy waste.In another example in some shortages
The occasion of external power supply needs to power to electrical equipment 30 using electric vehicle as power supply, and traditional mode is needed will with electric wire
Electric energy is drawn shared electric equipment 30 from the power battery 20 of electric vehicle and is used, and the wireless electric discharge dress in the embodiment of the present invention
10 are put, is that electric energy transmission is carried out by way of electromagnetic induction between transmitting terminal 100 and receiving terminal 110, is avoided a large amount of
Wiring process uses more convenient.
Fig. 2 shows the concrete structure schematic diagrams for the wireless discharge system 1 that first embodiment of the invention provides.Reference Fig. 2,
The transmitting terminal 100 of wireless discharging device 10 include 102 and first control module 104 of transmitting module, transmitting module 102 respectively with
20 and first control module 104 of power battery connects, and the first control module 104 is connect with battery management module 22.Receiving terminal
110 include receiving module 112, the second control module 114 and with electrical interface module 112c, and receiving module 112 is respectively with second
Control module 114 and with electrical interface module 112c connections, is connect with electrical interface module 112c with electrical equipment 30.
In the discharge process of power battery 20, the first control module 104 of transmitting terminal 100 receives battery management module 22
The discharge parameter obtained is acquired, and the electric energy that power battery 20 discharges is passed through by electricity based on discharge parameter control transmitting module 102
Magnetic induction is transmitted to receiving module 112.The electricity that 114 control receiver module 112 of the second control module of receiving terminal 110 will receive
Available alternating current can be converted into, and alternating current can be used to the offer of electrical equipment 30 by using electrical interface module 112c.Wherein, electricity consumption
Interface module 112c can be socket, such as can be the blanket socket of compatible different type plug or with transformer function
Conversion socket, to be adapted to from different electrical equipments 30.Meanwhile first control module 104 and the second control module
114 wireless communication connections, so that mode carries out the interaction of discharge information by radio communication therebetween.
Further, in embodiments of the present invention, transmitting module 102 can include the first (PCC) power 102a and wireless
Transmitter unit 102b, the first (PCC) power 102a respectively with power battery 20, the first control module 104 and wireless transmitting unit
102b connections.First control module 104 receives the discharge parameter that the acquisition of battery management module 22 obtains, and based on discharge parameter control
It is the first alternating current (i.e. DC/AC transformation) that the first (PCC) power 102a, which is made, by first DC inverter at 20 both ends of power battery,
First alternating current during wireless transmitting unit 102b through generating alternating flux.Receiving module 112 can include the second (PCC) power
112b and radio receiving unit 112a, the second (PCC) power 112b respectively with radio receiving unit 112a, the second control module
114 and with electrical interface module 112c connections.Radio receiving unit 112a is capable of the friendship of induction wireless transmitter unit 102b generations
Become magnetic flux to generate the second alternating current, the second control module 114 controls the second (PCC) power 112b that the second AC rectification is inverse
Become available alternating current (i.e. AC/AC transformation).Wherein, inverter circuit realization may be used in the first (PCC) power 102a, such as
IGBT inverter circuits, certain first (PCC) power 102a can also be realized directly using inverter product.Wireless transmitting unit
102b includes transmitting coil and corresponding peripheral circuit, and when the first alternating current emitted coil generates alternating flux, wirelessly
Receiving unit 112a includes receiving coil and corresponding peripheral circuit, the alternation magnetic that receiving coil induced emission coil generates
It is logical, the second alternating current is generated in receiving coil.Second (PCC) power 112b may be used interconnection rectification circuit and
Inverter circuit realizes that wherein the second AC rectification is the second direct current by rectification circuit, and inverter circuit is inverse by the second direct current
Become available alternating current, rectification circuit can be, but be not limited to PFC rectification circuits, and inverter circuit can be, but be not limited to IGBT
Inverter circuit.Certain second (PCC) power 112b can also be realized directly using rectifier product and inverter product.For just
In differentiation, when being realized using inverter circuit, the inverter circuit in the first (PCC) power 102a is known as the first inverter circuit, it will
Inverter circuit in second (PCC) power 112b is known as the second inverter circuit.
In embodiments of the present invention, as an alternative embodiment, the first (PCC) power 102a can be implemented as it is double
To inverter circuit or directly using two-way inverter product.So as to wireless discharging device 10 provided in an embodiment of the present invention
Transmitting terminal 100 can not only discharge to receiving terminal 110, additionally it is possible to charge to power battery 20, the charging of power battery 20 is to protect
The basic function that can travel of barrier electric vehicle, by the way that the first (PCC) power 102a is set as two-way inverter circuit or two-way inverse
Become device, the charging/discharging function of power battery 20 can be integrated in transmitting terminal 100 so that the function of electric vehicle is more complete rich
It is rich.It may be noted that the charging of power battery 20 and 110 nothing of receiving terminal of wireless discharging device 10 provided in an embodiment of the present invention
It closes, needs transmitting terminal 100 that other charging units, such as wireless charging stake is coordinated to complete jointly.
Further, in embodiments of the present invention, the first control module 104 include the first power control unit 104a and
First wireless communication unit 104b, the first power control unit 104a respectively with battery management module 22, the first (PCC) power
102a and the first wireless communication unit 104b connections.Second control module 114 include the second power control unit 114b and
Second wireless communication unit 114a, the second power control unit 114b respectively with battery management module 22, the second (PCC) power
112b and the second wireless communication unit 114a connections.
First power control unit 104a receives the discharge parameter that the acquisition of battery management module 22 obtains, and based on electric discharge ginseng
First DC inverter at 20 both ends of power battery is the first alternating current by number the first (PCC) power 102a of control.Second power control
Unit 114b processed controls the second (PCC) power 112b by the second AC rectification inversion for alternating current can be used.First wireless communication is single
First 104b and the second wireless communication unit 114a wireless communications connect, the first power control unit 104a and the second power control list
Mode carries out the interaction of discharge information to first 114b by radio communication.Wherein, the first power control unit 104a and the second work(
Chip microcontroller, such as the microcontroller of STM32 series may be used in rate control unit 114b, naturally it is also possible to using other tools
The microprocessor for having logical operation function is realized.First wireless communication unit 104b and the second wireless communication unit 114a can be with
For the wireless communication module to be communicated using same wireless communication mode, such as bluetooth module, NB-IoT modules, WiFi moulds
Block, 2G modules, 3G module, 4G modules etc..
In conclusion in wireless discharge system 1 provided in an embodiment of the present invention, the transmitting terminal 100 of wireless discharging device 10
The power battery 20 of discharge parameter control electric vehicle obtained can be acquired according to battery management module 22 and discharges electric energy, and will
The electric energy of release is transmitted to receiving terminal 110 by way of electromagnetic induction, receiving terminal 110 by the electric energy received be converted into for
The available alternating current that electrical equipment 30 uses.This is wireless, and discharge system 1 helps to make full use of the electric energy of electric vehicle memory storage,
The idle of energy is avoided, while the mode wirelessly discharged is compared to wired mode, it is more flexible and convenient on using.In addition,
In some embodiments of the embodiment of the present invention, the transmitting terminal 100 of wireless discharge equipment is also supported to carry out to power battery 20
The function of charging, be equivalent to the electric vehicle for being equipped with the transmitting terminal 100 has the function of 20 charge and discharge of power battery simultaneously, real
The extension to electric vehicle function is showed.
Second embodiment：
Fig. 3 shows the structure diagram of the receiving terminal 110 for the wireless discharging device 10 that second embodiment of the invention provides.
A kind of wireless discharging device 10 of second embodiment offer, reference Fig. 3, compared with the wireless discharging device 10 in first embodiment,
Difference lies in the receiving terminal 110 of the wireless discharging device 10 in second embodiment further includes display module 116, display module 116
It is connect with the second power control unit 114b, display module 116 can be display screen.In discharge process, the second power control
Discharge condition information, such as the contents such as discharge condition, discharge current and device fault information can be sent to by unit 114b
Display module 116 is shown, user to be facilitated intuitively to be checked, understand present discharge situation, and when there is equipment fault and
When take corresponding measure.The structure and function of the rest part for the wireless discharging device 10 that second embodiment provides are real with reference to first
The elaboration in example is applied, is no longer elaborated herein.
3rd embodiment：
Fig. 4 shows the structure diagram of the receiving terminal 110 for the wireless discharging device 10 that third embodiment of the invention provides.
A kind of wireless discharging device 10 of 3rd embodiment offer, reference Fig. 4, compared with the wireless discharging device 10 in second embodiment,
Difference lies in the receiving terminal 110 of the wireless discharging device 10 in 3rd embodiment further includes energy-storage module 118, energy-storage module 118
It is connect with the second (PCC) power 112b, energy-storage module 118 can be accumulator.It is used on electrical interface module 112c without connection
During electric equipment 30, the wireless discharging device 10 that 3rd embodiment provides still can work, in the second power control unit 114b
Control under, the second direct current that rectification generates is delivered to energy-storage module 118 and carries out power storage by the second (PCC) power 112b.
Or during with connecting electrical equipment 30 on electrical interface module 112c, in the discharge process of power battery 20, in the second power control
Under the control of unit 114b processed, the second (PCC) power 112b by the part in the second direct current branch to energy-storage module 118 into
Row power storage.Since transmitting terminal 100 is mounted on electric vehicle, energy-storage module 118 ensures to sail out of nothing in electric vehicle
During the receiving terminal 110 of line electric discharge device 10, when the electric energy stored in receiving terminal 110 remains able to electricity supply and use equipment 30 using one section
Between.Specifically, it is assumed that automobile has sailed out of receiving terminal 110, at this time with electrical interface module 112c connections electrical equipment 30,
Under the control of second power control unit 114b, the third direct current that the second (PCC) power 112b exports energy-storage module 118 is inverse
Become available alternating current electricity supply and use equipment 30 to use.The structure of the rest part for the wireless discharging device 10 that 3rd embodiment provides
And function no longer elaborates herein with reference to the elaboration in second embodiment.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating example of the present invention, and it is pair to be not
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (10)
1. a kind of wireless discharging device, which is characterized in that including：Transmitting terminal and receiving terminal, the transmitting terminal are installed on electronic
On automobile；
The transmitting terminal includes：Transmitting module and the first control module；The transmitting module respectively with the electric vehicle
Power battery and first control module connection, first control module and the battery for being used to manage the power battery
Management module connects；The receiving terminal includes：Receiving module, the second control module and use electrical interface module；The reception mould
Block respectively with second control module and it is described connect with electrical interface module, electrical interface module and the electrical equipment connect
It connects；
First control module is used to receive the discharge parameter of the power battery that the battery management module acquisition obtains,
And it is described the transmitting module to be controlled to be transmitted to the electric energy of the power battery by electromagnetic induction based on the discharge parameter
Receiving module；Second control module is used to control the receiving module that the electric energy is converted into available alternating current, and lead to
Cross it is described with electrical interface module to the electrical equipment provide described in can use alternating current；
First control module is connected with second control module wireless communication, and first control module is additionally operable to and institute
Stating the second control module, mode carries out the interaction of discharge information by radio communication.
2. wireless discharging device according to claim 1, which is characterized in that the transmitting module includes：First power packages
Part and wireless transmitting unit；First (PCC) power respectively with the power battery, first control module and institute
State wireless transmitting unit connection；
First control module controls first power packages for receiving the discharge parameter based on the discharge parameter
First DC inverter at the power battery both ends is the first alternating current by part；The wireless transmitting unit is used for described the
One alternating current during the wireless transmitting unit through generating alternating flux；
The receiving module includes：Second (PCC) power and radio receiving unit；Second (PCC) power respectively with it is described
It radio receiving unit, second control module, institute and described is connected with electrical interface module；
The radio receiving unit generates the second alternating current for sensing the alternating flux；Second control module is used to control
Alternating current can be used by the second AC rectification inversion to be described by making second (PCC) power.
3. wireless discharging device according to claim 2, which is characterized in that first (PCC) power is the first inversion electricity
Road.
4. wireless discharging device according to claim 3, which is characterized in that first inverter circuit is two-way inversion electricity
Road.
5. wireless discharging device according to claim 2, which is characterized in that second (PCC) power includes rectification circuit
And the second inverter circuit being connect with the rectification circuit.
6. wireless discharging device according to claim 2, which is characterized in that the wireless transmitting unit includes：Emission lines
Circle；The radio receiving unit includes：Receiving coil；
The transmitting coil is used in first alternating current through generating the alternating flux during transmitting coil, described to connect
Take-up circle generates second alternating current for sensing the alternating flux.
7. according to the wireless discharging device described in claim any in claim 2-6, which is characterized in that the first control mould
Block includes：First power control unit and the first wireless communication unit；First power control unit respectively with the electricity
Pond management module, first (PCC) power and first wireless communication unit connection；
Second control module includes：Second power control unit and the second wireless communication unit；The second power control
Unit processed is connect respectively with the battery management module, second (PCC) power and second wireless communication unit；
First power control unit controls first work(for receiving the discharge parameter based on the discharge parameter
First DC inverter at the power battery both ends is the first alternating current by rate component；Second power control unit is used for
Control second (PCC) power that the second AC rectification inversion can be used alternating current to be described；
First wireless communication unit is connected with second wireless communication unit wireless communication, the first power control list
Member is additionally operable to that mode carries out the interaction of the discharge information by radio communication with second power control unit.
8. wireless discharging device according to claim 7, which is characterized in that described with electrical interface module is socket.
9. wireless discharging device according to claim 8, which is characterized in that the receiving terminal further includes：With described second
The display module of power control unit connection；
Second power control unit shows for discharge condition information to be sent to the display module.
10. a kind of wireless discharge system, which is characterized in that including：Wirelessly putting as described in claim any in claim 1-9
Electric installation, the power battery of electric vehicle and the battery management module for managing the power battery；
The transmitting module of the transmitting terminal of the wireless discharging device is connect with the power battery, the first control of the transmitting terminal
Module is connect with the battery management module, and the battery management module is connect with the power battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810110000.5A CN108233546A (en) | 2018-02-05 | 2018-02-05 | Wireless discharging device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810110000.5A CN108233546A (en) | 2018-02-05 | 2018-02-05 | Wireless discharging device and system |
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| Publication Number | Publication Date |
|---|---|
| CN108233546A true CN108233546A (en) | 2018-06-29 |
Family
ID=62669344
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810110000.5A Pending CN108233546A (en) | 2018-02-05 | 2018-02-05 | Wireless discharging device and system |
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| Country | Link |
|---|---|
| CN (1) | CN108233546A (en) |
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| CN103997087A (en) * | 2014-05-08 | 2014-08-20 | 中国矿业大学 | Wireless electromobile charge and discharge system and operation method thereof |
| CN104283238A (en) * | 2013-07-01 | 2015-01-14 | 比亚迪股份有限公司 | On-automobile wireless charging system for mobile terminal |
| CN104638694A (en) * | 2013-11-11 | 2015-05-20 | 比亚迪股份有限公司 | Wireless charging system and method for electric cars |
| CN105391133A (en) * | 2015-12-09 | 2016-03-09 | 奇瑞汽车股份有限公司 | Automobile wireless charging system and control method therefor |
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2018
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283238A (en) * | 2013-07-01 | 2015-01-14 | 比亚迪股份有限公司 | On-automobile wireless charging system for mobile terminal |
| CN104638694A (en) * | 2013-11-11 | 2015-05-20 | 比亚迪股份有限公司 | Wireless charging system and method for electric cars |
| CN103997087A (en) * | 2014-05-08 | 2014-08-20 | 中国矿业大学 | Wireless electromobile charge and discharge system and operation method thereof |
| CN105391133A (en) * | 2015-12-09 | 2016-03-09 | 奇瑞汽车股份有限公司 | Automobile wireless charging system and control method therefor |
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Application publication date: 20180629 |