CN105429311A - No-stopping charging system and no-stopping charging method - Google Patents
No-stopping charging system and no-stopping charging method Download PDFInfo
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- CN105429311A CN105429311A CN201610004420.6A CN201610004420A CN105429311A CN 105429311 A CN105429311 A CN 105429311A CN 201610004420 A CN201610004420 A CN 201610004420A CN 105429311 A CN105429311 A CN 105429311A
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- 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
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a no-stopping charging system and a no-stopping charging method. The no-stopping charging system comprises an in-vehicle charging subsystem which is arranged in an electric vehicle and a road charging subsystem that is arranged below a charging road, wherein the in-vehicle charging subsystem comprises an RF identification mechanism and a wireless charging receiver. The road charging subsystem comprises a plurality of charging units which are arranged in a road extending direction. The charging units perform wireless charging on the in-vehicle charging subsystem through coils.
Description
Technical field
The present invention relates to automobile technical field, refer to one not stopping for charging system and method especially.
Background technology
Along with the exhaustion day by day of the energy, people more and more pay close attention to clean and regenerative resource.Because hydroelectric power generation, wind power generation, solar power generation are all clean and the reproducible energy, therefore increasing automobile vendor starts electric automobile research and development.Along with the development of battery technology, electric automobile flying power is improved, but convenient, efficient charging technique is the bottleneck of restriction Development of Electric Vehicles always.Two kinds of not stopping for charging technology are had in prior art:
One is by trolley pole or bow structure of getting an electric shock, and by being connected to the electric power network of road side or bottom, adopting contact to power and to charge to automotive interior battery.But can potential safety hazard be caused because road side or bottom have electric power network to spill, and need charging track to isolate in order to charging accounting can be carried out, so just need to reconstruct existing road.In addition, when the charging vehicle on road changes, very large to the impact of electric power network.
Another is by laying inductive charging coil on road, when automobile by time by wireless induction be in car battery charging.This mode needs maintenance induced current, easily causes interference and there is energy waste for non-charging vehicle, and charging way also needs isolation track to realize simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of convenient, safety, efficient not stopping for charging system and method.
In order to solve the problem, the embodiment of the present invention proposes one not stopping for charging system, comprising: be arranged on charging subsystem and the charging of the road under being arranged on charging road subsystem in the car in electric motor car; Wherein, in described car, charging system comprises radio-frequency (RF) identification mechanism and wireless charging receiver; Described road charging subsystem comprises the multiple charhing units arranged along road bearing of trend, and described charhing unit is by carrying out wireless charging with the subsystem that charges in car by coil.
Wherein, in described car, the radio-frequency (RF) identification mechanism of charging system comprises for the radio-frequency sending coil to road charging subsystem emitting radio frequency signal, for the emission of radio frequency signals processing unit modulated the data of primary processor and encrypt, primary processor, communication interface; Wherein said primary processor connects the master control system of electric motor car to obtain charging start signal and running information by communication interface; And described primary processor connects radio-frequency sending coil to send to described road charging subsystem the radiofrequency signal comprising charging instruction and vehicle parameter by radio-frequency sending coil by emission of radio frequency signals processing unit.
Wherein, described radio-frequency (RF) identification mechanism comprises and also comprises the subscriber card read/write circuit be arranged in car and carry out charging to read subscriber card.
Wherein, in described car, the wireless charging receiver of charging system comprises: for connecting the communication interface of radio-frequency (RF) identification mechanism, processor, charge coil for the road charging subsystem under the charging road that is coupled carries out the wireless power receiving coil of wireless charging, thinks for being converted to direct current to alternating current the AC-DC converter that battery of electric vehicle charges; Wherein said wireless power receiving coil is arranged at the bottom of the car of described electric motor car, and described wireless power receiving coil connects the battery of electric motor car by described AC-DC converter.
Wherein, in described car, the wireless charging receiver of charging system also comprises Charge Management metering units, and described Charge Management metering units connects described radio-frequency (RF) identification mechanism primary processor by communication interface carries out charging power consumption to be sent to described primary processor.
Wherein, road charging subsystem under described charging road comprises multiple charhing unit arranged along road bearing of trend, described charhing unit comprises the rf signal reception coil of the radiofrequency signal for receiving in car the subsystem that charges, for connecting the AC-DC change-over circuit of electrical network, for the energy storage device stored the energy of electrical network, for by the power conversion of energy storage device being the DC-AC inverter circuit of alternating current, wireless power for the subsystem that charges in the car that is coupled sends coil, processor, rf signal reception processing unit; Wherein said rf signal reception coil is by rf signal reception processing unit connection handling device, and processor connects described DC-AC inverter circuit; Described AC-DC change-over circuit connects electrical network, and connects energy storage device; Described energy storage device connects described wireless power by DC-AC inverter circuit and sends coil.
Wherein, described wireless power receiving coil be arranged on liftable support with charge time by this wireless power receiving coil decline ground proximity.
Meanwhile, the embodiment of the present invention not stopping for charging system that also proposed described in a kind of any one of application of aforementioned carries out the method for not stopping for charging to electric motor car, comprising:
Step 1. driver carries out authentication and inquiry into balance after subscriber card being inserted the subscriber card read/write circuit in car, when being verified and sending charging instruction by radio-frequency sending coil after receiving the charging signals of driver;
Step 2., after the charhing unit of the road charging subsystem under being arranged on charging road receives charging instruction by rf signal reception coil, activates all charhing units and sends coil by wireless power and charge to electric motor car with the wireless power receiving coil be coupled.
Wherein, the method also comprises:
Determine corresponding charhing unit by the travel speed of electric motor car, with the charhing unit activated below electric motor car, other charhing units are set to resting state.
The beneficial effect of technique scheme of the present invention is as follows: put forward one not stopping for charging system and method in such scheme, can according to vehicle traveling information intelligent opening and charge closing unit, energy savings, reduces interference.The wireless charging receiver of under-vehicle can keep when charging and minimum range between charging road, significantly can improve charge efficiency, automatically pack up after leaving charging road, the property passed through of guarantee vehicle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the not stopping for charging system of embodiment of the present invention when charging;
Fig. 2 is the structure chart of charging subsystem in car;
Fig. 3 is road charhing unit structure chart.
Embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, in the car comprising electric motor car as shown in Figure 2, charging subsystem and road as shown in Figure 3 to charge subsystem for the not stopping for charging system of the embodiment of the present invention.Concrete, as depicted in figs. 1 and 2, in this car, charging system comprises radio-frequency (RF) identification mechanism 1 and wireless charging receiver 2.As shown in Figure 1, charging mechanism is provided with below road, this charging mechanism multiple charhing units comprised along the setting of road bearing of trend as shown in Figure 1, namely the charhing unit 3-charhing unit 7 in Fig. 1, and these charhing units are initially all being in resting state, and activated by the video identification mechanism 1 of charging in the car of electric motor car in subsystem.
When electric motor car travels on road, this radio-frequency (RF) identification mechanism 1 can carry out communication to carry out identification with the charging mechanism below the elder generation below road and corresponding road, and vehicle parameter is sent to charging mechanism, if if simultaneously the charhing unit of charging mechanism is in resting state, be then activated according to the communication of radio-frequency (RF) identification mechanism 1.Wherein, charge parameter can comprise charge parameter and the running information (such as travel speed) of vehicle.After authentication is passed through, charhing unit 5 in charging mechanism controls the wireless power transmission unit automatic start-stop in charhing unit according to the charge parameter of vehicle and running information, guarantees that this unit starts transmitting when above the charhing unit 5 that the wireless charging receiver 2 of vehicle bottom drives to; Be converted into electric energy after the wireless energy that the charhing unit 5 of this charging mechanism sends is received by wireless charging receiver 2 to charge to in-vehicle secondary battery, and according to how many computational costs of charging, and deduct in real time from the account be stored in radio-frequency (RF) identification mechanism 1.
When vehicle continues travel the charhing unit 5 that leaves in charging mechanism and drive to charhing unit 6, adopt the pattern identical with charhing unit 5 to carry out communication identification, send parameter, then charged by charhing unit 6 pairs of wireless charging receivers 2.Now charhing unit 5 is owing to disconnecting with the subsystem that charges in the car of electric motor car, is restored to resting state.As shown in Figure 1, owing to comprising multiple charhing unit arranged along road bearing of trend in charging mechanism, so just can by the wireless charging receiver 2 of electric motor car continuously for the storage battery of electric motor car charges.Further, because charging mechanism can receive the running information of electric motor car transmission, therefore can calculate according to speed meter the chargeable range when electric motor car can roll charhing unit 5 away from.Therefore which charhing unit work charging mechanism can control according to the running information of electric motor car voluntarily.Which ensure that each charhing unit with wireless charging receiver 2 couple state under just open, close when losing coupling and enter resting state, thus avoid interference and energy waste.
In order to improve charge efficiency further and reduce interference, the wireless charging receiver 2 of bottom of car is placed on a liftable support.Just decline the wireless charging receiver 2 of this bottom of car when automobile enters the charging track being provided with charging mechanism ground proximity like this, makes the distance between wireless charging receiver 2 and charging road minimum when ensureing vehicle pass-through.The efficiency of such charging can significantly promote, and also can reduce air interference further.
Each charhing unit 3-charhing unit 7 be imbedded in below charging track is identical, is easy to batch production manufacture.Because each charhing unit works alone, even if certain charhing unit damages, also can not influential system overall performance.Energy storage device in charhing unit, instantaneous macro-energy demand during charging can be met, without the need to drawing from electrical network immediately, after vehicle leaves charhing unit cut out, electrical network gives the charging of the energy storage device in charhing unit again, and because the operating time of charhing unit is much smaller than the shut-in time, the time that electrical network charges to charhing unit is relatively long, electric current is relatively little, therefore very little to the interference of electrical network.
The internal circuit schematic diagram for electric motor car shown in Fig. 2, comprises radio-frequency (RF) identification mechanism 1 and wireless charging receiver 2.Radio-frequency (RF) identification mechanism 1 comprises: radio-frequency sending coil 11, emission of radio frequency signals processing unit 12, primary processor 13, communication interface 14; Primary processor 13 obtains charging start signal and running information (such as travel speed) by communication interface 14 from the master control system (can be such as panel board) of electric motor car.For the ease of being charging accounting, can further include subscriber card read/write circuit 15 and subscriber card 16, wherein said subscriber card read/write circuit 15 connects described firmly processor primary processor 13.In use, subscriber card 16 is inserted into subscriber card read/write circuit 15 by user, primary processor 13 reads the information in subscriber card 16 by subscriber card read/write circuit 15, comprise the parameter such as Igor Kanygin volume and Vehicular charging pattern, if subscriber card 16 effectively and have the amount of money in card, primary processor 13 will charge after enable signal and Vehicular charging and running information encrypt and modulate by emission of radio frequency signals processing unit 12, more outwards be sent by radio-frequency sending coil 11.Wherein, this radio-frequency sending coil 11 connects primary processor 13 by emission of radio frequency signals processing unit 12; Emission of radio frequency signals processing unit 12 is transmitted to the charging mechanism below charging road by radio-frequency sending coil 11 after the data/control signals of primary processor 13 is encrypted and is modulated, and charges with the corresponding charhing unit of activating charge mechanism.
As shown in Figure 1, the wireless charging receiver 2 of electric motor car comprises: for connecting the communication interface 21 of radio-frequency (RF) identification mechanism 1, processor 22, wireless power receiving coil 23, AC-DC converter 24, Charge Management metering units 25.Wherein wireless power receiving coil 23 connects battery 3 by AC-DC converter 24; Industrial-frequency alternating current from charging mechanism received energy, and to be converted to after direct current as to charge for battery 3 by AC-DC converter 24 by this wireless power receiving coil 23.And this Charge Management metering units 25 connects this AC-DC converter 24, to add up charge volume to carry out charging.This Charge Management metering units 25 connects radio-frequency (RF) identification mechanism 1 to carry out charging from subscriber card 16 by communication interface 21.
Radio-frequency (RF) identification mechanism 1 receives after charge capacity information, calculates the amount of money also from deduction in subscriber card 16.After in subscriber card 16, Sorry, your ticket has not enough value or car owner closes wireless charging function, primary processor 13 closes emission of radio frequency signals processing unit 12.Now electric motor car does not have information in radio frequency to launch, and the wireless charging unit below road is in resting state always.
Charging mechanism comprises multiple charhing unit; And these charhing units are in resting state in an initial condition.Only after receiving the signal that radio-frequency (RF) identification mechanism 1 sends, just activate corresponding charhing unit.The principle of this charhing unit as shown in Figure 3, comprises rf signal reception processing unit 31, processor 32, communication interface 33, DC-AC inverter circuit 34, energy storage device 35, AC-DC change-over circuit 36, wireless power sends coil 37, rf signal reception coil 38.Wherein AC-DC change-over circuit 36 connects electrical network and energy storage device 35, stores after the alternating current of electrical network is converted to direct current in energy storage device 35; And DC-AC inverter circuit 34 connects after energy storage device 35 is converted to alternating current with the electric energy stored by energy storage device 35, sending coil 37 by wireless power is that the wireless power receiving coil 23 of electric motor car charges.
Concrete workflow is: electric motor car sends activation signal by radio-frequency (RF) identification mechanism 1, after the rf signal reception coil 38 of the charging control unit of this charging mechanism receives activation signal by processor 32 carry out demodulation close after verify, be verified rear unlatching DC-AC inverter circuit 34 and connect energy storage device 35 and be converted to alternating current with the electric energy stored by energy storage device 35.When electric motor car drive to wireless power send above coil 37 time, sending coil 37 by wireless power is that the wireless power receiving coil 23 of electric motor car charges.The processor 32 of this charging control unit calculates the time of the corresponding a certain charhing unit of electric motor car according to the vehicle parameter received simultaneously, replaces continuous operation come for electric motor car continues charging to control different charhing units.
Concrete, foregoing, learn that vehicle travels when the position corresponding with charhing unit 5 when calculating according to the speed of a motor vehicle, the work of this charhing unit 5 is electric motor car charging.Then, when the scope that electric motor car travels out charhing unit 5 reaches the position of charhing unit 6, charhing unit 5 is returned to resting state and charhing unit 6 starts as electric motor car charging.Concrete, when electric motor car travels out charhing unit 5, automatically can close DC-AC inverter circuit 34 according to vehicle parameter, now charhing unit 5 enters resting state.The energy that in charging process, energy storage device 35 discharges, is now supplemented by electrical network by AC-DC change-over circuit 36.
The frequency of radio frequency identification signal is located at 800-900MHz usually, the electromagnetic wave diffraction ability of this frequency, can control in the spatial dimension of relative narrower, guarantees that the charhing unit only having under-vehicle is unlocked.The frequency of wireless charging is usually at tens megahertzes, very large with the frequency departure of radio frequency identification signal, therefore radio frequency identification signal can not cause unrecognizable interference.This shows, the whole system of the embodiment of the present invention can not produce self-interference and can not disturb other vehicles, operation that can be stable.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a not stopping for charging system, is characterized in that, comprises charging subsystem and the charging of the road under being arranged on charging road subsystem in the car that is arranged in electric motor car; Wherein, in described car, charging system comprises radio-frequency (RF) identification mechanism and wireless charging receiver; Described road charging subsystem comprises the multiple charhing units arranged along road bearing of trend, and described charhing unit is by carrying out wireless charging with the subsystem that charges in car by coil.
2. not stopping for charging system according to claim 1, it is characterized in that, in described car, the radio-frequency (RF) identification mechanism of charging system comprises for the radio-frequency sending coil to road charging subsystem emitting radio frequency signal, for the emission of radio frequency signals processing unit modulated the data of primary processor and encrypt, primary processor, communication interface; Wherein said primary processor connects the master control system of electric motor car to obtain charging start signal and running information by communication interface; And described primary processor connects radio-frequency sending coil to send to described road charging subsystem the radiofrequency signal comprising charging instruction and vehicle parameter by radio-frequency sending coil by emission of radio frequency signals processing unit.
3. not stopping for charging system according to claim 2, is characterized in that, described radio-frequency (RF) identification mechanism comprises and also comprises the subscriber card read/write circuit be arranged in car and carry out charging to read subscriber card.
4. not stopping for charging system according to claim 1, it is characterized in that, in described car, the wireless charging receiver of charging system comprises: for connecting the communication interface of radio-frequency (RF) identification mechanism, processor, charge coil for the road charging subsystem under the charging road that is coupled carries out the wireless power receiving coil of wireless charging, thinks for being converted to direct current to alternating current the AC-DC converter that battery of electric vehicle charges; Wherein said wireless power receiving coil is arranged at the bottom of the car of described electric motor car, and described wireless power receiving coil connects the battery of electric motor car by described AC-DC converter.
5. not stopping for charging system according to claim 4, it is characterized in that, in described car, the wireless charging receiver of charging system also comprises Charge Management metering units, and described Charge Management metering units connects described radio-frequency (RF) identification mechanism primary processor by communication interface carries out charging power consumption to be sent to described primary processor.
6. not stopping for charging system according to claim 1, it is characterized in that, road charging subsystem under described charging road comprises multiple charhing unit arranged along road bearing of trend, described charhing unit comprises the rf signal reception coil of the radiofrequency signal for receiving in car the subsystem that charges, for connecting the AC-DC change-over circuit of electrical network, for the energy storage device stored the energy of electrical network, for by the power conversion of energy storage device being the DC-AC inverter circuit of alternating current, wireless power for the subsystem that charges in the car that is coupled sends coil, processor, rf signal reception processing unit, wherein said rf signal reception coil is by rf signal reception processing unit connection handling device, and processor connects described DC-AC inverter circuit, described AC-DC change-over circuit connects electrical network, and connects energy storage device, described energy storage device connects described wireless power by DC-AC inverter circuit and sends coil.
7. not stopping for charging system according to claim 1, is characterized in that, described wireless power receiving coil be arranged on liftable support with charge time by this wireless power receiving coil decline ground proximity.
8. the not stopping for charging system of application as described in any one of claim 1-7 carries out a method for not stopping for charging to electric motor car, it is characterized in that, comprising:
Step 1. driver carries out authentication and inquiry into balance after subscriber card being inserted the subscriber card read/write circuit in car, when being verified and sending charging instruction by radio-frequency sending coil after receiving the charging signals of driver;
Step 2., after the charhing unit of the road charging subsystem under being arranged on charging road receives charging instruction by rf signal reception coil, activates all charhing units and sends coil by wireless power and charge to electric motor car with the wireless power receiving coil be coupled.
9. the method for not stopping for charging according to claim 7, is characterized in that, also comprise:
Determine corresponding charhing unit by the travel speed of electric motor car, with the charhing unit activated below electric motor car, other charhing units are set to resting state.
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| CN201610004420.6A CN105429311A (en) | 2016-01-05 | 2016-01-05 | No-stopping charging system and no-stopping charging method |
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| CN201610004420.6A CN105429311A (en) | 2016-01-05 | 2016-01-05 | No-stopping charging system and no-stopping charging method |
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Cited By (6)
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| CN106253386A (en) * | 2016-08-17 | 2016-12-21 | 武汉大学 | The light storage formula electric automobile wireless power supply system laid for highway and open-air atmosphere |
| CN106374634A (en) * | 2016-09-27 | 2017-02-01 | 哈尔滨理工大学 | A new wireless charging device for electric vehicles |
| CN107176045A (en) * | 2017-04-28 | 2017-09-19 | 中惠创智无线供电技术有限公司 | Dynamic induction wireless charging system and the charging system of vehicle for vehicle |
| CN108116239A (en) * | 2016-11-26 | 2018-06-05 | 北京中诺电力工程有限公司 | A kind of dynamic charging system |
| CN108123545A (en) * | 2016-11-26 | 2018-06-05 | 北京中诺电力工程有限公司 | A kind of receiving end and wireless charging system |
| CN113453946A (en) * | 2018-12-20 | 2021-09-28 | 电气道路有限公司 | Method and system for verifying power metering of power by an airborne system of a vehicle |
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Application publication date: 20160323 |