CN111452638A - Wireless charging method based on 5G and server - Google Patents
Wireless charging method based on 5G and server Download PDFInfo
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- CN111452638A CN111452638A CN202010212949.3A CN202010212949A CN111452638A CN 111452638 A CN111452638 A CN 111452638A CN 202010212949 A CN202010212949 A CN 202010212949A CN 111452638 A CN111452638 A CN 111452638A
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- wireless charging
- vehicle receiving
- ground transmitting
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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
- B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/66—Data transfer between charging stations and vehicles
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a wireless charging method and a server based on 5G, wherein the wireless charging method comprises the following steps: receiving login requests from a ground transmitting terminal and a vehicle receiving terminal; establishing a V2I channel based on 5G communication between the ground transmitting terminal and a vehicle receiving terminal; the ground transmitting terminal and the vehicle receiving terminal send the coil alignment state to the background server in real time through the V2I channel; the ground transmitting terminal and the vehicle receiving terminal exchange pairing compatible information and wireless charging data through the V2I channel. According to the wireless charging method, under the condition that the cost of a power supply transmitting terminal of the wireless charging system is not increased, the 5G communication is adopted to establish the V2I channel, so that the communication delay is reduced, and a better communication technical scheme is provided for the wireless charging system from guiding positioning to charging control full-series technology.
Description
Technical Field
The invention relates to the technical field of wireless charging, in particular to a wireless charging method based on 5G and a server.
Background
Traditional electric automobile wired charging has the inconvenience of use, the rifle that charges easily wears out, contact failure scheduling problem, and wireless charging technology can provide safe convenient charging for electric automobile power battery, can solve some not enough that wired charging technology exists at present.
For a wireless charging system, the power supply equipment does not need to be in contact with the vehicle-mounted equipment, and data can be exchanged between the power supply transmitting end and the vehicle-mounted receiving end only in a wireless communication mode. In the traditional technical scheme industry, a Wi-Fi module is generally adopted for communication, but the communication mode has larger time delay. Therefore, it is necessary to provide a further solution to the above problems.
Disclosure of Invention
The invention aims to provide a wireless charging method based on 5G and a server, so as to overcome the defects in the prior art.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a 5G-based wireless charging method, comprising:
receiving login requests from a ground transmitting terminal and a vehicle receiving terminal;
establishing a V2I channel based on 5G communication between the ground transmitting terminal and a vehicle receiving terminal;
the ground transmitting terminal and the vehicle receiving terminal send the coil alignment state to the background server in real time through the V2I channel;
the ground transmitting terminal and the vehicle receiving terminal exchange pairing compatible information and wireless charging data through the V2I channel.
As an improvement of the 5G-based wireless charging method of the present invention, the wireless charging method further includes:
receiving the unique identification and the license plate number of the parking space sent by the vehicle receiving end, and receiving the license plate number and the unique identification of the vehicle occupying the parking space sent by the ground transmitting end;
checking the unique identification and license plate number of the parking space, and the license plate number and self unique identification of the vehicle occupying the parking space;
and establishing a V2I channel between the ground transmitting terminal and the vehicle receiving terminal.
As an improvement of the 5G-based wireless charging method of the present invention, the wireless charging method further includes:
the vehicle receiving end sends a coil alignment mode to the ground transmitting end through the V2I channel, and informs the ground transmitting end to start a coil alignment action;
the ground transmitting terminal sends a feedback signal to the vehicle receiving terminal in real time through the V2I channel;
and the ground transmitting terminal judges the final aligned dynamic result in real time and sends the final dynamic result to the vehicle receiving terminal.
As an improvement of the 5G-based wireless charging method, the coil alignment mode comprises an L PE alignment mode, an MV alignment mode or a L F alignment mode.
As an improvement of the 5G-based wireless charging method of the present invention, the pairing compatibility information includes: WPT system, ground clearance, coil type, frequency range, power range.
As an improvement of the 5G-based wireless charging method of the present invention, the ground transmitting terminal determines compatibility with the vehicle receiving terminal based on the pairing-compatibility information, and transmits the determination result to the vehicle receiving terminal through the V2I channel.
As an improvement of the 5G-based wireless charging method of the present invention, the determining step of the ground transmitting terminal includes:
the ground transmitting terminal and the vehicle receiving terminal send the supported WPT system, the ground clearance, the coil type, the frequency range, the power range and the guide alignment method to the background server in real time through the V2I channel, and the background server compares the compatible information sent by the ground transmitting terminal and the vehicle receiving terminal, judges that the compatible information is not compatible and sends the judgment result to the vehicle receiving terminal through the V2I channel if the WPT system, the ground clearance, the coil type, the frequency range and the guide alignment method sent by the ground transmitting terminal and the vehicle receiving terminal are not consistent.
As an improvement of the 5G-based wireless charging method of the present invention, the wireless charging data includes: the system comprises vehicle receiving end output power, ground transmitting end coil current, a frequency locking value, a state monitoring result and diagnosis data.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a server, comprising: a processor and a memory storing a computer program running on the processor;
the processor, when running the computer program, performs the wireless charging method as described above.
Compared with the prior art, the invention has the beneficial effects that: according to the wireless charging method, under the condition that the cost of a power supply transmitting terminal of the wireless charging system is not increased, the 5G communication is adopted to establish the V2I channel, so that the communication delay is reduced, and a better communication technical scheme is provided for the wireless charging system from guiding positioning to charging control full-series technology.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart illustrating a method of an embodiment of a wireless charging method based on 5G according to the present invention;
fig. 2 is a block diagram of a server according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a wireless charging method based on 5G, including:
and S1, receiving login requests from the ground transmitting terminal and the vehicle receiving terminal.
The ground transmitting end and the vehicle receiving end respectively log in the background server through the embedded 5G module and the internal electronic SIM card.
And S2, establishing a V2I channel based on 5G communication between the ground transmitting terminal and the vehicle receiving terminal.
Wherein, the V2I channel refers To Vehicle To Infrastructure, which means from automobile To equipment.
In one embodiment, in order to establish the V2I channel based on 5G communication, the correspondence between the ground transmitting end and the vehicle receiving end needs to be verified. Specifically, the wireless charging method further includes:
s21, receiving the unique identification and the license plate number of the parking space sent by the vehicle receiving end, and receiving the license plate number and the unique identification of the vehicle occupying the parking space sent by the ground transmitting end;
s22, checking the unique identification and license plate number of the parking space, the license plate number of the vehicle occupying the parking space and the unique identification of the vehicle;
and S23, establishing a V2I channel between the ground transmitting terminal and the vehicle receiving terminal.
And S3, the ground transmitting terminal and the vehicle receiving terminal send the coil alignment state to a background server in real time through the V2I channel.
Before wireless charging, it is necessary to ensure that the coil of the ground transmitting terminal is aligned with the coil of the vehicle receiving terminal, so as to generate electromagnetic induction between the coils.
In one embodiment, in order to align the coil of the ground transmitting terminal with the coil of the vehicle receiving terminal, the alignment operation may be performed in combination with an automatic parking system of the vehicle. Specifically, the wireless charging method further includes:
s31, the vehicle receiving end sends the coil alignment mode of the vehicle to a background server through a V2I channel, the server forwards the coil alignment mode to the ground transmitting end through a V2I channel, and the ground transmitting end is informed to start coil alignment action;
s32, the ground transmitting terminal sends a feedback signal to the background server in real time through a V2I channel, the server forwards the feedback signal to the vehicle receiving terminal through a V2I channel, and the vehicle gradually parks at a position aligned with the ground transmitting terminal coil on a parking space according to the received feedback signal;
and S33, the ground transmitting terminal judges the final aligned dynamic result in real time and transmits the final dynamic result to the background server, the server forwards the final result to the vehicle receiving terminal through a V2I channel, and the vehicle stops automatic parking after receiving the final dynamic result.
The alignment mode of the coils comprises an L PE alignment mode or an MV alignment mode or a L F alignment mode, wherein L PE refers to low-frequency energy excitation, MV refers to magnetic vectors, and L F refers to low-frequency radio frequency emission.
And S4, exchanging pairing compatible information and wireless charging data by the ground transmitting terminal and the vehicle receiving terminal through the V2I channel.
Wherein the pairing compatible information includes: WPT system, ground clearance, coil type, frequency range, power range. Pairing compatibility information is exchanged to verify compatibility between the ground transmitting end and the vehicle receiving end. In one embodiment, the ground transmitting terminal determines compatibility with the vehicle receiving terminal based on the pairing compatibility information, and transmits the determination result to the vehicle receiving terminal through the V2I channel.
Specifically, the step of determining the ground transmitting end includes: the ground transmitting terminal and the vehicle receiving terminal send the supported WPT system, ground clearance, coil type, frequency range, power range and guide alignment method to the background server in real time through a V2I channel, and the rear server compares the compatible information sent by the ground transmitting terminal and the vehicle receiving terminal, if the WPT system, the ground clearance, the coil type, the frequency range and the guide alignment method sent by the ground transmitting terminal and the vehicle receiving terminal are inconsistent, the incompatibility is judged and the judgment result is sent to the vehicle receiving terminal through a V2I channel.
The wireless charging data includes: the system comprises vehicle receiving end output power, ground transmitting end coil current, a frequency locking value, a state monitoring result and diagnosis data. Wireless charging process can be monitored in real time by exchanging wireless charging data so as to ensure the safety of wireless charging. The state monitoring result comprises actual current, voltage, temperature and derating state of a ground transmitting end coil, and actual current, voltage and temperature of a vehicle receiving end coil; the diagnosis data comprises overvoltage, overcurrent and overtemperature faults of a ground transmitting end and overvoltage, overcurrent and overtemperature faults of a vehicle receiving end.
Based on the same inventive concept, the invention also provides a server for implementing the above-mentioned wireless charging method based on 5G.
As shown in fig. 2, the server includes: a processor 1, a memory 2 storing a computer program running on the processor 1, and necessary network interfaces, input/output interfaces, and various hardware.
The processor 1 executes the following steps when running the computer program:
receiving login requests from a ground transmitting terminal and a vehicle receiving terminal;
establishing a V2I channel based on 5G communication between a ground transmitting terminal and a vehicle receiving terminal;
receiving coil alignment states sent by a ground transmitting terminal and a vehicle receiving terminal in real time through a V2I channel;
the ground transmitting terminal and the vehicle receiving terminal exchange pairing compatible information and wireless charging data through a V2I channel.
In summary, in the wireless charging method of the present invention, under the condition that the cost of the power supply transmitting terminal of the wireless charging system is not increased, the communication delay is reduced by establishing the V2I channel through 5G communication, and a better communication technical scheme is provided for the wireless charging system from the guidance positioning to the charging control full-series technology.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A wireless charging method based on 5G is characterized by comprising the following steps:
receiving login requests from a ground transmitting terminal and a vehicle receiving terminal;
establishing a V2I channel based on 5G communication between the ground transmitting terminal and a vehicle receiving terminal;
the ground transmitting terminal and the vehicle receiving terminal send the coil alignment state to the background server in real time through the V2I channel;
the ground transmitting terminal and the vehicle receiving terminal exchange pairing compatible information and wireless charging data through the V2I channel.
2. The wireless charging method based on 5G according to claim 1, further comprising:
receiving the unique identification and the license plate number of the parking space sent by the vehicle receiving end, and receiving the license plate number and the unique identification of the vehicle occupying the parking space sent by the ground transmitting end;
checking the unique identification and license plate number of the parking space, and the license plate number and self unique identification of the vehicle occupying the parking space;
and establishing a V2I channel between the ground transmitting terminal and the vehicle receiving terminal.
3. The wireless charging method based on 5G according to claim 1, further comprising:
the vehicle receiving end sends a coil alignment mode to the ground transmitting end through the V2I channel, and informs the ground transmitting end to start a coil alignment action;
the ground transmitting terminal sends a feedback signal to the vehicle receiving terminal in real time through the V2I channel;
and the ground transmitting terminal judges the final aligned dynamic result in real time and sends the final dynamic result to the vehicle receiving terminal.
4. The 5G-based wireless charging method according to claim 3, wherein the coil alignment manner comprises an L PE alignment manner, an MV alignment manner or a L F alignment manner.
5. The 5G-based wireless charging method according to claim 1, wherein the pairing compatibility information comprises: WPT system, ground clearance, coil type, frequency range, power range.
6. The wireless charging method based on 5G according to claim 1 or 5, wherein the ground transmitting terminal judges compatibility with the vehicle receiving terminal based on the pairing compatibility information and transmits the judgment result to the vehicle receiving terminal through the V2I channel.
7. The wireless charging method based on 5G according to claim 6, wherein the step of determining the ground transmitting terminal comprises:
the ground transmitting terminal and the vehicle receiving terminal send the supported WPT system, the ground clearance, the coil type, the frequency range, the power range and the guide alignment method to the background server in real time through the V2I channel, and the background server compares the compatible information sent by the ground transmitting terminal and the vehicle receiving terminal, judges that the compatible information is not compatible and sends the judgment result to the vehicle receiving terminal through the V2I channel if the WPT system, the ground clearance, the coil type, the frequency range and the guide alignment method sent by the ground transmitting terminal and the vehicle receiving terminal are not consistent.
8. The 5G-based wireless charging method according to claim 1, wherein the wireless charging data comprises: the system comprises vehicle receiving end output power, ground transmitting end coil current, a frequency locking value, a state monitoring result and diagnosis data.
9. A server, characterized in that the server comprises: a processor and a memory storing a computer program running on the processor;
the processor, when executing the computer program, performs the wireless charging method of any of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010212949.3A CN111452638A (en) | 2020-03-24 | 2020-03-24 | Wireless charging method based on 5G and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010212949.3A CN111452638A (en) | 2020-03-24 | 2020-03-24 | Wireless charging method based on 5G and server |
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| Publication Number | Publication Date |
|---|---|
| CN111452638A true CN111452638A (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010212949.3A Withdrawn CN111452638A (en) | 2020-03-24 | 2020-03-24 | Wireless charging method based on 5G and server |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733944A (en) * | 2021-08-03 | 2021-12-03 | 国网江苏省电力有限公司 | Dynamic wireless charging foreign matter detection system based on 5G communication |
-
2020
- 2020-03-24 CN CN202010212949.3A patent/CN111452638A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733944A (en) * | 2021-08-03 | 2021-12-03 | 国网江苏省电力有限公司 | Dynamic wireless charging foreign matter detection system based on 5G communication |
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