CN112406568B - Wireless charging method, device, equipment and medium for 5G unmanned vehicle - Google Patents

Wireless charging method, device, equipment and medium for 5G unmanned vehicle Download PDF

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Publication number
CN112406568B
CN112406568B CN202011152763.XA CN202011152763A CN112406568B CN 112406568 B CN112406568 B CN 112406568B CN 202011152763 A CN202011152763 A CN 202011152763A CN 112406568 B CN112406568 B CN 112406568B
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charging
vibration frequency
energy
unmanned vehicle
sending
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CN112406568A (en
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曹小伍
曹景溢
雷铭杰
曹得明
钱隆
郑正
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Hangzhou Xiangyi Technology Co Ltd
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Hangzhou Xiangyi Technology Co Ltd
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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
    • 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
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/68—Off-site monitoring or control, e.g. remote control
    • 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
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • 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

Abstract

The invention discloses a wireless charging method, a device, equipment and a medium of a 5G unmanned vehicle, when a confirmation instruction sent by the 5G unmanned vehicle based on a charging request is received and the received vibration frequency of an energy receiving device is detected to be matched with the sent vibration frequency of the energy sending device, a battery of the energy receiving device is charged through the energy sending device according to the charging mode of the confirmation instruction, charging information is generated, a charging order generated according to the charging information is sent to a terminal of the 5G unmanned vehicle, and the wireless charging of the 5G unmanned vehicle is completed, the invention carries out wireless charging on the battery of the 5G unmanned vehicle according to a magnetic field resonance type wireless charging method when the received vibration frequency of the energy receiving device is matched with the sent vibration frequency of the energy sending device, and avoids pulling a charging line or using a charger on a charging pile for charging, the steps of charging are reduced, and the charging efficiency is effectively improved.

Description

Wireless charging method, device, equipment and medium for 5G unmanned vehicle
Technical Field
The invention relates to the technical field of communication, in particular to a wireless charging method, device, equipment and medium for a 5G unmanned vehicle.
Background
With the rapid development of science and technology and communication networks, the unmanned automobile can rise rapidly and occupy a wide market, and the unmanned automobile uses electric energy as energy and needs to be charged regularly. However, when charging new energy vehicles and unmanned vehicles at present, the charging line needs to be pulled or the charger on the charging pile needs to be used, the charging steps are more, and the charging efficiency is lower.
Disclosure of Invention
The invention mainly aims to provide a wireless charging method, device, equipment and medium for a 5G unmanned vehicle, and aims to solve the technical problem of low charging efficiency when a new energy automobile and an unmanned automobile are charged.
In order to achieve the above object, an embodiment of the present invention provides a wireless charging method for a 5G unmanned vehicle, where the wireless charging method for the 5G unmanned vehicle includes:
detecting a reception vibration frequency of an energy reception device in a 5G unmanned vehicle when receiving a confirmation instruction transmitted by the 5G unmanned vehicle based on a charging request;
if the receiving vibration frequency is matched with the transmitting vibration frequency of the energy transmitting device, charging a battery of the energy receiving device through the energy transmitting device based on the charging mode of the confirmation instruction, and generating charging information;
and generating a charging order according to the charging information, and sending the charging order to the terminal of the 5G unmanned vehicle.
Preferably, the step of charging the battery of the energy receiving device by the energy transmission device based on the charging mode of the confirmation instruction and generating charging information includes:
analyzing the confirmation instruction to obtain a charging mode for charging;
controlling a power transmission coil of the energy transmitting device to operate at the transmission vibration frequency according to the charging mode, and transmitting the electric energy in the energy transmitting device to the energy receiving device so that the energy receiving device charges a battery through the received electric energy;
recording the time length of sending electric energy as charging time, and generating the charging time and the charging mode as charging information.
Preferably, the step of detecting the received vibration frequency of the energy receiving device in the 5G unmanned vehicle includes:
detecting the receiving vibration frequency of the energy receiving device of the 5G unmanned vehicle, and detecting the transmitting vibration frequency of the energy transmitting device;
comparing the receiving vibration frequency with the transmitting vibration frequency, and determining whether the receiving vibration frequency is the same as the transmitting vibration frequency;
if the receiving vibration frequency is the same as the sending vibration frequency, judging that the receiving vibration frequency is matched with the sending vibration frequency of the energy sending device;
and if the receiving vibration frequency is not the same as the sending vibration frequency, judging that the receiving vibration frequency is not matched with the sending vibration frequency of the energy sending device.
Preferably, the step of determining that the receiving vibration frequency does not match the transmitting vibration frequency of the energy transmitting device is followed by:
starting a frequency matching mode, and adjusting the sending vibration frequency to be consistent with the receiving vibration frequency;
and charging the battery of the energy receiving device based on the electric energy of the energy transmitting device, generating a charging order and transmitting the charging order to the terminal of the 5G unmanned vehicle.
Preferably, the step of adjusting the transmission vibration frequency to be consistent with the reception vibration frequency comprises:
calculating a vibration frequency difference between a receiving vibration frequency of the energy receiving device and a transmitting vibration frequency of the energy transmitting device;
and adjusting the sending vibration frequency according to the vibration frequency difference to obtain the sending vibration frequency which is the same as the receiving vibration frequency.
Preferably, the step of generating a charging order according to the charging information and sending the charging order to the terminal of the 5G unmanned vehicle includes:
acquiring a charging price corresponding to the charging mode, and calculating the charging time and the charging price to obtain charging cost;
and combining the charging cost with the charging information to generate a charging order, and sending the charging order to a terminal of the 5G unmanned vehicle.
Preferably, the step of detecting the received vibration frequency of the energy receiving device in the 5G unmanned vehicle is preceded by:
detecting a charge value of a battery when presence of a 5G unmanned vehicle carrying an energy receiving device is detected;
comparing the electric quantity value with a preset threshold value, and determining whether the electric quantity value is lower than the preset threshold value;
and if the electric quantity value is lower than the preset threshold value, sending a charging request to the 5G unmanned vehicle.
In order to achieve the above object, the present invention also provides a wireless charging device for a 5G unmanned vehicle, the wireless charging device comprising:
the detection module is used for detecting the receiving vibration frequency of the energy receiving device in the 5G unmanned vehicle when receiving a confirmation instruction sent by the 5G unmanned vehicle based on the charging request;
the charging module is used for charging a battery of the energy receiving device through the energy transmitting device based on the charging mode of the confirmation instruction and generating charging information if the receiving vibration frequency is matched with the transmitting vibration frequency of the energy transmitting device;
and the sending module is used for generating a charging order according to the charging information and sending the charging order to the terminal of the 5G unmanned vehicle.
Further, to achieve the above object, the present invention also provides a wireless charging device for a 5G unmanned vehicle, the wireless charging device for a 5G unmanned vehicle comprising a memory, a processor and a wireless charging program for a 5G unmanned vehicle stored on the memory and operable on the processor, wherein the wireless charging program for a 5G unmanned vehicle, when executed by the processor, implements the steps of the wireless charging method for a 5G unmanned vehicle described above.
Further, to achieve the above object, the present invention provides a medium storing a wireless charging program of a 5G unmanned vehicle, wherein the wireless charging program of the 5G unmanned vehicle is executed by a processor to perform the steps of the above wireless charging method of the 5G unmanned vehicle.
The embodiment of the invention provides a wireless charging method, a device, equipment and a medium of a 5G unmanned vehicle, when a confirmation instruction sent by the 5G unmanned vehicle based on a charging request is received and the received vibration frequency of an energy receiving device is detected to be matched with the sent vibration frequency of the energy sending device, a battery of the energy receiving device is charged through the energy sending device according to the charging mode of the confirmation instruction, charging information is generated, a charging order generated according to the charging information is sent to a terminal of the 5G unmanned vehicle, and the wireless charging of the 5G unmanned vehicle is completed, the invention carries out wireless charging on the battery of the 5G unmanned vehicle according to a magnetic field resonance type wireless charging method when the received vibration frequency of the energy receiving device is matched with the sent vibration frequency of the energy sending device, and avoids pulling a charging line or charging by using a charger on a charging pile, the steps of charging are reduced, and the charging efficiency is effectively improved.
Drawings
FIG. 1 is a schematic structural diagram of a hardware operating environment related to an embodiment of a wireless charging method for a 5G unmanned vehicle according to the invention;
FIG. 2 is a schematic flow chart of a first embodiment of a wireless charging method for a 5G unmanned vehicle according to the invention;
FIG. 3 is a schematic flow chart of a second embodiment of a wireless charging method for a 5G unmanned vehicle according to the invention;
fig. 4 is a functional block diagram of a wireless charging device of a 5G unmanned vehicle according to a preferred embodiment of the invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment of the invention provides a wireless charging method, a device, equipment and a medium of a 5G unmanned vehicle, when a confirmation instruction sent by the 5G unmanned vehicle based on a charging request is received and the received vibration frequency of an energy receiving device is detected to be matched with the sent vibration frequency of the energy sending device, a battery of the energy receiving device is charged through the energy sending device according to the charging mode of the confirmation instruction, charging information is generated, a charging order generated according to the charging information is sent to a terminal of the 5G unmanned vehicle, and the wireless charging of the 5G unmanned vehicle is completed, the invention carries out wireless charging on the battery of the 5G unmanned vehicle according to a magnetic field resonance type wireless charging method when the received vibration frequency of the energy receiving device is matched with the sent vibration frequency of the energy sending device, and avoids pulling a charging line or charging by using a charger on a charging pile, the steps of charging are reduced, and the charging efficiency is effectively improved.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a wireless charging device of a 5G unmanned vehicle in a hardware operating environment according to an embodiment of the present invention.
In the following description, suffixes such as "module", "part", or "unit" used to indicate elements are used only for facilitating the description of the present invention, and have no particular meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.
In embodiment 5G of the present invention, the wireless charging device of the unmanned vehicle may be a PC, or may be a mobile terminal device such as a tablet computer or a portable computer.
As shown in fig. 1, the wireless charging apparatus of the 5G unmanned vehicle may include: a processor 1001, e.g. a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. The communication bus 1002 is used to implement connection communication among these components. The user interface 1003 may include a Display (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the wireless charging device configuration of the 5G unmanned vehicle shown in fig. 1 does not constitute a limitation of the wireless charging device of the 5G unmanned vehicle, and may include more or fewer components than shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is one medium, may include therein an operating system, a network communication module, a user interface module, and a wireless charging program of a 5G unmanned vehicle.
In the device shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and processor 1001 may be configured to invoke the wireless charging program for the 5G unmanned vehicle stored in memory 1005 and perform the following operations:
detecting a reception vibration frequency of an energy reception device in a 5G unmanned vehicle when receiving a confirmation instruction transmitted by the 5G unmanned vehicle based on a charging request;
if the receiving vibration frequency is matched with the transmitting vibration frequency of the energy transmitting device, charging a battery of the energy receiving device through the energy transmitting device based on the charging mode of the confirmation instruction, and generating charging information;
and generating a charging order according to the charging information, and sending the charging order to the terminal of the 5G unmanned vehicle.
Further, the step of charging the battery of the energy receiving device by the energy transmitting device based on the charging mode of the confirmation instruction and generating charging information includes:
analyzing the confirmation instruction to obtain a charging mode for charging;
controlling a power transmission coil of the energy transmitting device to operate at the transmitting vibration frequency according to the charging mode, and transmitting the electric energy in the energy transmitting device to the energy receiving device so that the energy receiving device charges a battery through the received electric energy;
recording the time length of sending electric energy as charging time, and generating the charging time and the charging mode as charging information.
Further, the step of detecting the received vibration frequency of the energy-receiving device in the 5G unmanned vehicle includes:
detecting the receiving vibration frequency of the energy receiving device of the 5G unmanned vehicle, and detecting the transmitting vibration frequency of the energy transmitting device;
comparing the receiving vibration frequency with the transmitting vibration frequency, and determining whether the receiving vibration frequency is the same as the transmitting vibration frequency;
if the receiving vibration frequency is the same as the sending vibration frequency, judging that the receiving vibration frequency is matched with the sending vibration frequency of the energy sending device;
and if the receiving vibration frequency is not the same as the sending vibration frequency, judging that the receiving vibration frequency is not matched with the sending vibration frequency of the energy sending device.
Further, after the step of determining that the received vibration frequency does not match the transmitted vibration frequency of the energy transmitting device, the processor 1001 may be configured to call a wireless charging program of the 5G unmanned vehicle stored in the memory 1005, and perform the following operations:
starting a frequency matching mode, and adjusting the sending vibration frequency to be consistent with the receiving vibration frequency;
and charging the battery of the energy receiving device based on the electric energy of the energy transmitting device, generating a charging order and transmitting the charging order to the terminal of the 5G unmanned vehicle.
Further, the step of adjusting the transmission vibration frequency to be consistent with the reception vibration frequency comprises:
calculating a vibration frequency difference between a receiving vibration frequency of the energy receiving device and a transmitting vibration frequency of the energy transmitting device;
and adjusting the sending vibration frequency according to the vibration frequency difference to obtain the sending vibration frequency which is the same as the receiving vibration frequency.
Further, the step of generating a charging order according to the charging information and sending the charging order to the terminal of the 5G unmanned vehicle comprises:
acquiring a charging price corresponding to the charging mode, and calculating the charging time and the charging price to obtain charging cost;
and combining the charging cost with the charging information to generate a charging order, and sending the charging order to a terminal of the 5G unmanned vehicle.
Further, prior to the step of detecting the received vibration frequency of the energy-receiving device in the 5G unmanned vehicle, the processor 1001 may be configured to call a wireless charging program of the 5G unmanned vehicle stored in the memory 1005, and perform the following operations:
detecting a charge value of a battery when presence of a 5G unmanned vehicle carrying an energy receiving device is detected;
comparing the electric quantity value with a preset threshold value, and determining whether the electric quantity value is lower than the preset threshold value;
and if the electric quantity value is lower than the preset threshold value, sending a charging request to the 5G unmanned vehicle.
For a better understanding of the above technical solutions, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Referring to fig. 2, a first embodiment of the present invention provides a flowchart of a wireless charging method for a 5G unmanned vehicle. In this embodiment, the wireless charging method for the 5G unmanned vehicle includes the steps of:
step S10 of detecting a reception vibration frequency of an energy receiving device in a 5G unmanned vehicle when receiving a confirmation instruction that the 5G unmanned vehicle transmits based on a charging request;
the wireless charging method of the 5G unmanned vehicle in the embodiment is applied to a wireless charging system of a parking lot, the system at least comprises an energy transmitting device, a detection module for detecting the energy receiving device and a 5G communication module for communicating with the 5G unmanned vehicle, wherein the energy transmitting device at least comprises a power supply, a plurality of resistors, a capacitor and a power transmission coil, the power supply supplies power to the capacitor and the power transmission coil, the resistors are conductors with blocking effect on current, the current in an original circuit can be amplified or reduced by connecting the resistors in parallel or in series, the capacitor comprises two conductors close to each other and a non-conductive insulating medium in the middle and is used for tuning, bypassing, coupling, filtering and the like of the circuit, the power transmission coil comprises an electrified coil, and when the current provided by the power supply flows through the power transmission coil, a magnetic field is generated, and vibrates at a preset frequency.
Further, when receiving a confirmation instruction sent by the 5G unmanned vehicle according to the charging request when receiving the charging request, the system calls a 5G module in communication connection with the 5G unmanned vehicle, acquires the receiving vibration frequency of the energy receiving device from the 5G unmanned vehicle, and determines whether the receiving vibration frequency is matched with the sending vibration frequency of the energy sending device, wherein the charging request is a request sent by the system for wirelessly charging the battery of the 5G unmanned vehicle where the energy receiving device is located when the energy receiving device is detected by the detection module.
Further, the step of detecting the received vibration frequency of the energy-receiving device in the 5G unmanned vehicle may be preceded by:
step S1, when detecting that there is a 5G unmanned vehicle carrying an energy receiving device, detecting the electric quantity value of the battery;
step S2, comparing the electric quantity value with a preset threshold value, and determining whether the electric quantity value is lower than the preset threshold value;
and step S3, if the electric quantity value is lower than the preset threshold value, sending a charging request to the 5G unmanned vehicle.
Further, the system detects whether an energy receiving device exists in a preset range in real time by calling the detection module so as to determine whether a 5G unmanned vehicle exists, wherein the preset range is a range value set by a manager according to the maximum distance for wireless charging. Further, when the energy receiving device is detected to exist, the system judges that the 5G unmanned vehicle exists, calls the 5G communication module to be in communication connection with the 5G unmanned vehicle, and detects an electric quantity value representing the current residual electric quantity of the battery in the 5G unmanned vehicle. Further, in order to determine whether the current electric quantity value meets the charging condition, the system obtains a preset threshold value set in the 5G unmanned vehicle, compares the detected electric quantity value with the preset threshold value, and determines whether the value of the electric quantity value is smaller than the preset threshold value, wherein the preset threshold value is set by an owner of the 5G unmanned vehicle according to requirements, so that the battery is charged when the electric quantity value of the battery is smaller than the preset threshold value. Further, if the system determines that the electric quantity value of the battery is lower than the preset threshold value after the comparison is completed, a charging request including selection of a plurality of request modes is sent to the 5G unmanned vehicle by calling the 5G communication module, so that the battery of the 5G unmanned vehicle is wirelessly charged when a confirmation instruction based on the charging request is received. For example, the preset threshold is 20%, and if the current electric quantity value is detected to be 18%, the system calls the 5G communication module to send a charging request containing selection of multiple request modes to the 5G unmanned vehicle; if the current electric quantity value is 50%, the system judges that the current electric quantity value is sufficient, and a charging request is not sent to the 5G unmanned vehicle; this application is through the electric quantity value that detects 5G unmanned vehicle and predetermine the threshold value, confirms 5G unmanned vehicle's the demand of charging to in charge the battery of 5G unmanned vehicle fast, reduce car owner's operating procedure, improve charge efficiency.
Step S20, if the reception vibration frequency matches the transmission vibration frequency of the energy transmission device, charging a battery of the energy reception device by the energy transmission device based on the charging mode of the confirmation instruction, and generating charging information;
further, if the received vibration frequency of the energy receiving device is matched with the transmitting frequency of the energy transmitting device through comparison, the system judges that the battery of the 5G unmanned vehicle can be charged, firstly obtains a charging mode in the confirmation instruction, and then determines corresponding charging power according to the charging mode, wherein the charging mode can comprise a common charging mode, a quick charging mode and the like, and the charging power can be set through a power supply and a capacitor. Further, the system provides electric energy to a power transmission coil in the energy transmitting device according to the determined charging power, and the electric energy is transmitted to a power receiving coil of the energy receiving device through the power transmission coil in the energy transmitting device, so that the power receiving coil charges the battery through the received electric energy. Further, the system generates charging information according to the charging time and the charging mode for performing wireless charging.
And step S30, generating a charging order according to the charging information, and sending the charging order to the terminal of the 5G unmanned vehicle.
Furthermore, the system calculates the charging cost according to the charging time in the charging information for wireless charging and the charging price corresponding to the charging mode, generates a charging order by the charging cost and the charging information together, and sends the charging order to the terminal of the 5G unmanned vehicle through the 5G communication module, so that the 5G unmanned vehicle can automatically determine the order and pay the charging bill, or pay the charging bill according to the payment instruction of the vehicle owner, and the charging process is completed.
Further, the step of generating a charging order according to the charging information and sending the charging order to the terminal of the 5G unmanned vehicle comprises:
step S31, acquiring the charging price corresponding to the charging mode, and calculating the charging time and the charging price to obtain charging cost;
and step S32, generating a charging order by combining the charging fee with the charging information, and sending the charging order to the terminal of the 5G unmanned vehicle.
Further, the system searches for a charging price corresponding to the current charging mode in a charging price table according to the charging mode for wireless charging, wherein the charging price table comprises charging prices respectively set by managers according to the market supply and demand conditions for a plurality of charging modes. Further, after the charging price corresponding to the charging mode is obtained, the system calculates the charging price and the charging time according to a charge calculation formula, specifically, the charging price and the charging time may be multiplied to obtain the charging charge of the wireless charging. Further, the system fuses the calculated charging cost, the charging time, the charging mode and other information, adds basic order information, such as an order number and a company to which the order belongs, into the fused order information, generates a charging order from the order information and the basic order information, sends the charging order to a terminal of the 5G unmanned vehicle, and when an order determining instruction is received, deducts corresponding cost from an account bound with the terminal of the 5G unmanned vehicle, and ends the wireless charging process.
The embodiment provides a wireless charging method, a device, equipment and a medium of a 5G unmanned vehicle, when a confirmation instruction sent by the 5G unmanned vehicle based on a charging request is received and it is detected that the receiving vibration frequency of an energy receiving device is matched with the sending vibration frequency of the energy sending device, a battery of the energy receiving device is charged through the energy sending device according to the charging mode of the confirmation instruction, charging information is generated, a charging order generated according to the charging information is sent to a terminal of the 5G unmanned vehicle, and the wireless charging of the 5G unmanned vehicle is completed, when the receiving vibration frequency of the energy receiving device is matched with the sending vibration frequency of the energy sending device, the battery of the 5G unmanned vehicle is wirelessly charged according to a magnetic field resonance type wireless charging method, so that the charging is avoided being pulled or a charger on a charging pile is used for charging, the steps of charging are reduced, and the charging efficiency is effectively improved.
Further, referring to fig. 3, a second embodiment of the wireless charging method for a 5G unmanned vehicle according to the invention is proposed based on the first embodiment of the wireless charging method for a 5G unmanned vehicle according to the invention, and in the second embodiment, the step of charging the battery of the energy reception device by the energy transmission device based on the charging mode of the confirmation instruction and generating charging information includes:
step S21, analyzing the confirmation instruction to obtain a charging mode for charging;
step S22, controlling the power transmission coil of the energy transmission device to operate at the transmission vibration frequency according to the charging mode, and transmitting the electric energy in the energy transmission device to the energy receiving device so that the energy receiving device can charge the battery through the received electric energy;
and step S23, recording the time length of sending electric energy as charging time, and generating the charging time and the charging mode as charging information.
As can be appreciated, since the confirmation instruction is sent by the 5G unmanned vehicle according to the charging request including a plurality of charging modes such as the normal charging mode, the fast charging mode, and the like, the instruction information of the confirmation instruction includes the charging mode selected by the 5G unmanned vehicle or the owner thereof, wherein the instruction information includes the time of receiving the charging request, the time of sending the confirmation instruction, and the selected charging mode. Further, the system analyzes the confirmation command to obtain command information contained in the charging command, and identifies the charging mode for charging from the command information. It is understood that there is a power selection switch in the circuit of the energy transmission device, and the system can complete circuit connection with different charging powers by adjusting the power selection switch. Further, after the charging mode is identified, the system acquires the charging power corresponding to the charging mode from the charging mode list, and connects a line corresponding to the charging power through a power selection switch in the circuit to form a complete charging circuit. Further, the system controls the power transmission coil of the energy transmission device to operate in a magnetic field generated by the power transmission coil according to the charging power corresponding to the charging mode according to the same transmission vibration frequency as the received vibration power, and transmits the electric energy in the energy transmission device to the energy receiving device of the 5G unmanned vehicle by generating the magnetic resonance effect, so that the energy receiving device charges the battery through the received electric energy, and the wireless charging of the 5G unmanned vehicle is completed. Further, the system records the time for starting to send the electric energy and the time for finishing sending the electric energy, calculates the time for sending the electric energy, records the time for sending the electric energy as the charging time, and generates the recorded charging time and the charging mode of the current charging as the charging information.
The embodiment can connect the energy transmitting device circuit corresponding to the currently selected charging mode through different charging modes according to the power selection switch, and operate the energy transmitting device according to the same transmitting vibration frequency as the received vibration power, the electric energy in the energy sending device is transmitted to the energy receiving device of the 5G unmanned vehicle by generating the magnetic resonance effect, the energy receiving device charges the battery through the received electric energy, generates charging information according to the charging time and the charging mode, is convenient to generate a charging order for charging the wireless charging and completes the wireless charging process, because the battery of the 5G unmanned vehicle is charged wirelessly by the magnetic field resonance type wireless charging method, the charging process by pulling the charging line or using the charger on the charging pile is avoided, the charging steps are reduced, and the charging efficiency is effectively improved.
Further, a third embodiment of the wireless charging method of the 5G unmanned vehicle of the invention is proposed based on the first embodiment of the wireless charging method of the 5G unmanned vehicle of the invention, and in the third embodiment, the step of detecting the reception vibration frequency of the energy reception device in the 5G unmanned vehicle includes:
step S11, detecting the receiving vibration frequency of the energy receiving device of the 5G unmanned vehicle, and detecting the transmitting vibration frequency of the energy transmitting device;
step S12, comparing the receiving vibration frequency with the transmitting vibration frequency, and determining whether the receiving vibration frequency is the same as the transmitting vibration frequency;
step S13, if the reception vibration frequency is the same as the transmission vibration frequency, determining that the reception vibration frequency matches the transmission vibration frequency of the energy transmission device;
step S14, if the receiving vibration frequency is not the same as the transmitting vibration frequency, determining that the receiving vibration frequency does not match the transmitting vibration frequency of the energy transmitting device.
Further, the system calls a 5G communication module to acquire the receiving vibration frequency of the energy receiving device from the 5G unmanned vehicle, acquire the sending vibration frequency of the energy sending device in the system, compare the acquired receiving vibration frequency with the sending vibration frequency in numerical value, and determine whether the receiving vibration frequency is the same as the sending vibration frequency. Further, if the receiving vibration frequency and the transmitting vibration frequency are determined to be the same in numerical value through comparison, the receiving vibration frequency is determined to be matched with the transmitting vibration frequency of the energy transmitting device, and the representation can be used for wirelessly charging a battery in an energy receiving device of the 5G unmanned vehicle directly through the energy transmitting device; if the receiving vibration frequency is determined to be different from the sending vibration frequency through comparison, the receiving vibration frequency is judged not to be matched with the sending vibration frequency of the energy sending device, the condition that the battery is wirelessly charged by using a magnetic field resonance type wireless charging method cannot be met, and the sending vibration frequency needs to be adjusted. For example, if the receiving vibration frequency of the energy receiving device is 10kHz and the transmitting vibration frequency of the energy transmitting device is 11kHz, which are acquired from the 5G unmanned vehicle through the 5G communication module, it is determined that the receiving vibration frequency does not match the transmitting vibration frequency of the energy transmitting device; if the receiving vibration frequency of the energy receiving device is 10kHz and the transmitting vibration frequency of the energy transmitting device is 10kHz, which are acquired from the 5G unmanned vehicle through the 5G communication module, the receiving vibration frequency is judged to be matched with the transmitting vibration frequency of the energy transmitting device, and the battery in the energy receiving device of the 5G unmanned vehicle can be wirelessly charged through the energy transmitting device directly.
Further, the step of determining that the receiving vibration frequency does not match the transmitting vibration frequency of the energy transmitting device is followed by:
step a1, starting a frequency matching mode, and adjusting the sending vibration frequency to be consistent with the receiving vibration frequency;
step a2, charging the battery of the energy receiving device based on the electric energy of the energy transmitting device, generating a charging order and transmitting the charging order to the terminal of the 5G unmanned vehicle.
Further, a frequency matching mode is also arranged in the system and used for adjusting the transmitting vibration frequency of the energy transmitting device to be the same as the receiving vibration frequency of the energy receiving device so as to wirelessly charge the battery of the energy receiving device according to the energy transmitting device. Further, after the receiving vibration frequency is determined to be different from the sending vibration frequency through comparison, the system starts a frequency matching mode, and adjusts the sending vibration frequency of the energy sending device, so that the adjusted sending vibration frequency is consistent with the receiving vibration frequency. Further, after the frequency matching is completed, the system controls the power transmission coil of the energy transmission device to operate according to the same transmission vibration frequency as the received vibration power in the magnetic field generated by the power transmission coil by the charging power corresponding to the charging mode, the electric energy in the energy sending device is transmitted to the energy receiving device of the 5G unmanned vehicle by generating the magnetic resonance effect, the energy receiving device charges the battery through the received electric energy to complete the wireless charging of the 5G unmanned vehicle, generating a charging order according to the charging time and the charging mode for wireless charging, sending the charging order to a terminal of the 5G unmanned vehicle, the 5G unmanned vehicle can automatically determine the order and pay the charging bill conveniently, or the charging bill can be paid according to the payment instruction of the vehicle owner, and the charging process is completed.
Further, the step of adjusting the transmission vibration frequency to be consistent with the reception vibration frequency comprises:
a11, calculating the difference of vibration frequency between the receiving vibration frequency of the energy receiving device and the transmitting vibration frequency of the energy transmitting device;
step a12, adjusting the sending vibration frequency according to the vibration frequency difference to obtain the sending vibration frequency same as the receiving vibration frequency.
Further, the system extracts the magnitude of the sending vibration frequency and the magnitude of the receiving vibration frequency, and performs difference operation on the magnitude of the sending vibration frequency and the magnitude of the receiving vibration frequency to obtain a vibration frequency difference between the receiving vibration frequency and the sending vibration frequency, wherein the vibration frequency difference may be a positive number or a negative number. Further, the system adjusts the transmission vibration frequency according to the vibration frequency difference to obtain the transmission vibration frequency the same as the reception vibration frequency, specifically, the system subtracts the vibration frequency difference on the basis of the transmission vibration frequency, and after subtracting the vibration frequency difference, obtains the transmission vibration frequency the same as the reception vibration frequency. For example, if the receiving vibration frequency of the energy receiving device is 10kHz, the transmitting vibration frequency of the energy transmitting device is 11kHz, and the difference between the transmitting vibration frequency and the receiving vibration frequency is 1kHz, 1kHz is subtracted from 11kHz, so that both the transmitting vibration frequency and the receiving vibration frequency are 10 kHz.
In the present embodiment, it is determined whether the receiving vibration frequency is the same as the transmitting vibration frequency, and if the receiving vibration frequency is the same as the transmitting vibration frequency, it is described that the battery of the energy receiving device can be wirelessly charged directly according to the energy transmitting device. And if the receiving vibration frequency is different from the sending vibration frequency, starting a frequency matching mode, adjusting the sending vibration frequency to be consistent with the receiving vibration frequency, charging the battery of the energy receiving device based on the electric energy of the energy sending device, generating a charging order, sending the charging order to the terminal of the 5G unmanned vehicle, and completing the wireless charging of the 5G unmanned vehicle. By adjusting the receiving vibration frequency of the energy receiving device to be matched with the transmitting vibration frequency of the energy transmitting device, the battery of the 5G unmanned vehicle is wirelessly charged according to the magnetic field resonance type wireless charging method, the charging line is prevented from being pulled or the charger on the charging pile is used for charging, the steps of charging are reduced, and the charging efficiency is effectively improved.
Further, the invention also provides a wireless charging device of the 5G unmanned vehicle.
Referring to fig. 4, fig. 4 is a functional block diagram of a first embodiment of a wireless charging device of a 5G unmanned vehicle according to the invention.
The wireless charging device of the 5G unmanned vehicle comprises:
the detection module 10 is used for detecting the receiving vibration frequency of the energy receiving device in the 5G unmanned vehicle when receiving a confirmation instruction sent by the 5G unmanned vehicle based on the charging request;
a charging module 20, configured to charge a battery of the energy receiving device through the energy transmitting device based on a charging mode of the confirmation instruction and generate charging information if the receiving vibration frequency matches a transmitting vibration frequency of the energy transmitting device;
and the sending module 30 is configured to generate a charging order according to the charging information, and send the charging order to the terminal of the 5G unmanned vehicle.
Further, the detection module 10 includes:
the detection unit is used for detecting the receiving vibration frequency of the 5G unmanned vehicle energy receiving device and detecting the transmitting vibration frequency of the energy transmitting device;
a determining unit, configured to compare the receiving vibration frequency with the transmitting vibration frequency, and determine whether the receiving vibration frequency is the same as the transmitting vibration frequency;
a first determination unit configured to determine that the reception vibration frequency matches a transmission vibration frequency of an energy transmission device if the reception vibration frequency is the same as the transmission vibration frequency;
and the second judging unit is used for judging that the receiving vibration frequency is not matched with the transmitting vibration frequency of the energy transmitting device if the receiving vibration frequency is different from the transmitting vibration frequency.
Further, the detection module 10 further includes:
the first adjusting unit is used for starting a frequency matching mode and adjusting the sending vibration frequency to be consistent with the receiving vibration frequency;
and the charging unit is used for charging the battery of the energy receiving device based on the electric energy of the energy transmitting device, generating a charging order and transmitting the charging order to the terminal of the 5G unmanned vehicle.
Further, the detection module 10 further includes:
a calculation unit for calculating a vibration frequency difference between a reception vibration frequency of the energy reception device and a transmission vibration frequency of the energy transmission device;
and the second adjusting unit is used for adjusting the sending vibration frequency according to the vibration frequency difference value to obtain the sending vibration frequency identical to the receiving vibration frequency.
Further, the detection module 10 further includes:
a second detection unit for detecting a charge value of the battery when the presence of the 5G unmanned vehicle carrying the energy reception device is detected;
the comparison unit is used for comparing the electric quantity value with a preset threshold value and determining whether the electric quantity value is lower than the preset threshold value or not;
and the first sending unit is used for sending a charging request to the 5G unmanned vehicle if the electric quantity value is lower than the preset threshold value.
Further, the charging module 20 includes:
the analysis unit is used for analyzing the confirmation instruction to obtain a charging mode for charging;
the control unit is used for controlling a power transmission coil of the energy transmitting device to operate at the transmission vibration frequency according to the charging mode, and transmitting the electric energy in the energy transmitting device to the energy receiving device so that the energy receiving device can charge a battery through the received electric energy;
and the recording unit is used for recording the time length of sending electric energy as charging time and generating the charging time and the charging mode into charging information.
Further, the sending module 30 includes:
the acquisition unit is used for acquiring the charging price corresponding to the charging mode, and calculating the charging time and the charging price to obtain charging cost;
and the second sending unit is used for combining the charging cost with the charging information to generate a charging order and sending the charging order to the terminal of the 5G unmanned vehicle.
Furthermore, the present invention also provides a medium, preferably a computer readable storage medium, having stored thereon a wireless charging program for a 5G unmanned vehicle, which when executed by a processor implements the steps of the above-described embodiments of the wireless charging method for a 5G unmanned vehicle.
In the embodiment of the wireless charging device and the computer-readable medium for a 5G unmanned vehicle according to the present invention, all technical features of the embodiments of the wireless charging method for a 5G unmanned vehicle are included, and the description and explanation contents are substantially the same as those of the embodiments of the wireless charging method for a 5G unmanned vehicle, and are not repeated herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or a part contributing to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk), and includes a plurality of instructions for enabling a terminal device (which may be a fixed terminal, such as an internet of things smart device including smart homes, such as a smart air conditioner, a smart lamp, a smart power supply, a smart router, etc., or a mobile terminal, including a smart phone, a wearable networked AR/VR device, a smart sound box, an autonomous driving automobile, etc.) to execute the method according to each embodiment of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (9)

1. A wireless charging method of a 5G unmanned vehicle, the wireless charging method of the 5G unmanned vehicle comprising:
detecting a reception vibration frequency of an energy reception device in a 5G unmanned vehicle when receiving a confirmation instruction transmitted by the 5G unmanned vehicle based on a charging request;
if the received vibration frequency is matched with the transmission vibration frequency of the energy transmission device, analyzing the confirmation instruction to obtain a charging mode for charging;
controlling a power transmission coil of the energy transmitting device to operate at the transmission vibration frequency according to the charging mode, and transmitting the electric energy in the energy transmitting device to the energy receiving device so that the energy receiving device charges a battery through the received electric energy;
the step of controlling the power transmission coil of the energy transmission device to operate at the transmission vibration frequency according to the charging mode includes:
acquiring charging power corresponding to the charging mode from a charging mode list, connecting a circuit corresponding to the charging power to form a charging circuit, and controlling a power transmission coil of the energy transmitting device to operate at the transmitting vibration frequency;
recording the time length of sending electric energy as charging time, and generating the charging time and the charging mode as charging information;
and generating a charging order according to the charging information, and sending the charging order to the terminal of the 5G unmanned vehicle.
2. The wireless charging method of a 5G unmanned vehicle as claimed in claim 1, wherein said step of detecting a received vibration frequency of an energy receiving device in said 5G unmanned vehicle comprises:
detecting the receiving vibration frequency of the energy receiving device of the 5G unmanned vehicle, and detecting the transmitting vibration frequency of the energy transmitting device;
comparing the receiving vibration frequency with the sending vibration frequency, and determining whether the receiving vibration frequency is the same as the sending vibration frequency;
if the receiving vibration frequency is the same as the sending vibration frequency, judging that the receiving vibration frequency is matched with the sending vibration frequency of the energy sending device;
and if the receiving vibration frequency is not the same as the sending vibration frequency, judging that the receiving vibration frequency is not matched with the sending vibration frequency of the energy sending device.
3. The wireless charging method of a 5G unmanned vehicle as claimed in claim 2, wherein said step of determining that said received vibration frequency does not match a transmission vibration frequency of an energy transmission device is followed by comprising:
starting a frequency matching mode, and adjusting the sending vibration frequency to be consistent with the receiving vibration frequency;
and charging the battery of the energy receiving device based on the electric energy of the energy transmitting device, generating a charging order and transmitting the charging order to the terminal of the 5G unmanned vehicle.
4. The wireless charging method of a 5G unmanned vehicle of claim 3, wherein the step of adjusting the transmit vibration frequency to coincide with the receive vibration frequency comprises:
calculating a vibration frequency difference between a receiving vibration frequency of the energy receiving device and a transmitting vibration frequency of the energy transmitting device;
and adjusting the sending vibration frequency according to the vibration frequency difference to obtain the sending vibration frequency which is the same as the receiving vibration frequency.
5. The wireless charging method of the 5G unmanned vehicle of claim 1, wherein the step of generating a charging order according to the charging information and sending the charging order to a terminal of the 5G unmanned vehicle comprises:
acquiring a charging price corresponding to the charging mode, and calculating the charging time and the charging price to obtain charging cost;
and combining the charging cost with the charging information to generate a charging order, and sending the charging order to a terminal of the 5G unmanned vehicle.
6. The method of wirelessly charging a 5G drone vehicle of claim 1, wherein the step of detecting a received vibration frequency of an energy receiving device in the 5G drone vehicle is preceded by:
when detecting that a 5G unmanned vehicle carrying an energy receiving device exists in a preset range, detecting the electric quantity value of a battery;
comparing the electric quantity value with a preset threshold value, and determining whether the electric quantity value is lower than the preset threshold value;
and if the electric quantity value is lower than the preset threshold value, sending a charging request to the 5G unmanned vehicle.
7. A wireless charging device of a 5G unmanned vehicle, the wireless charging device of the 5G unmanned vehicle comprising:
the detection module is used for detecting the receiving vibration frequency of the energy receiving device in the 5G unmanned vehicle when receiving a confirmation instruction sent by the 5G unmanned vehicle based on the charging request;
the charging module is used for analyzing the confirmation instruction to obtain a charging mode for charging if the received vibration frequency is matched with the transmission vibration frequency of the energy transmission device;
the charging module is used for controlling a power transmission coil of the energy transmitting device to operate at the transmission vibration frequency according to the charging mode, and transmitting the electric energy in the energy transmitting device to the energy receiving device so that the energy receiving device can charge a battery through the received electric energy;
the charging module is used for controlling the power transmission coil of the energy transmission device to operate at the transmission vibration frequency according to the charging mode and comprises the following steps:
the charging module is further configured to obtain charging power corresponding to the charging mode from a charging mode list, connect a line corresponding to the charging power, form a charging circuit, and control a power transmission coil of the energy transmitting device to operate at the transmission vibration frequency;
the charging module is further used for recording the time length of sending electric energy as charging time and generating the charging time and the charging mode as charging information;
and the sending module is used for generating a charging order according to the charging information and sending the charging order to the terminal of the 5G unmanned vehicle.
8. A wireless charging apparatus of a 5G unmanned vehicle, the wireless charging apparatus of the 5G unmanned vehicle comprising a memory, a processor, and a wireless charging program of the 5G unmanned vehicle stored on the memory and executable on the processor, the wireless charging program of the 5G unmanned vehicle when executed by the processor implementing the steps of the wireless charging method of the 5G unmanned vehicle as claimed in any one of claims 1-6.
9. A medium, characterized in that the medium has stored thereon a wireless charging program of a 5G unmanned vehicle, which when executed by a processor implements the steps of the wireless charging method of a 5G unmanned vehicle as claimed in any one of claims 1-6.
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