CN115871493A - Charging method, storage medium, equipment and charging system based on charging pile - Google Patents

Abstract

The invention provides a charging method, a storage medium, equipment and a charging system based on a charging pile, wherein the charging method based on the charging pile comprises the following steps: acquiring an identification code of a vehicle; sending the identification code to a charging pile server; obtaining an authentication result of the vehicle charging authority through the charging pile server; when the identification code is sent to the Internet of vehicles server side by the charging pile server side according to the authentication result, the Internet of vehicles server side returns to the charging pile server side; and executing charging operation according to the authentication result. The invention effectively solves the problem of complicated operation of the public charging pile, can realize plug-and-play charging, and improves the charging efficiency of the charging station while improving the charging experience of the vehicle owner.

Description

Charging method, storage medium, equipment and charging system based on charging pile

Technical Field

The invention belongs to the technical field of charging control, relates to a charging method, and particularly relates to a charging method, a storage medium, equipment and a charging system based on a charging pile.

Background

The electric automobile has a larger market prospect as a green vehicle with a wide development prospect. The charging/replacing station is used as an important matched infrastructure necessary for developing the electric automobile, and has very important social benefit and economic benefit. The charging pile has the function similar to that of an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, shopping malls, public parking lots and the like) and residential area parking lots or charging stations, and can charge various types of electric vehicles according to different voltage levels. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile. Fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to punch the card and use on the human-computer interaction operation interface that fills electric pile and provide.

However, the operation of the user is too cumbersome when the user uses the public charging pile to charge, and the user must rely on necessary identification equipment, such as a charging card and a mobile phone terminal, and the specific charging scene is as follows: the user inserts the rifle that charges in the car, sweeps sign indicating number or swipes the card, carries out the fee of deducting through the expense of prestoring on APP (Application, application's abbreviation), accomplishes and charges to the operation that stops charging from the start, and the user pulls out the rifle that charges in by the car, accomplishes whole charging process. This way of operation greatly affects the user experience.

Therefore, how to provide a charging method, a storage medium, a device and a charging system based on a charging pile to solve the defects that the prior art cannot provide a plug-and-play charging method and the like becomes a technical problem to be solved by the technical staff in the field.

Disclosure of Invention

In view of the above drawbacks of the prior art, an object of the present invention is to provide a charging method, a storage medium, a device and a charging system based on a charging pile, which are advantageous in that a plug-and-play charging method is provided, so that a user can charge by plugging a gun and can complete charging by pulling the gun.

The invention also aims to provide a charging method, a storage medium, a device and a charging system based on the charging pile, which have the advantages of effectively solving the problem of complex operation of the public charging pile, realizing plug-and-play charging, and improving the charging efficiency of a charging station while improving the charging experience of a vehicle owner.

Another object of the present invention is to provide a charging method, a storage medium, a device and a charging system based on a charging pile, which are advantageous in that the charging authority of a vehicle can be automatically authenticated through an identification code of the vehicle.

Another object of the present invention is to provide a charging method, a storage medium, a device and a charging system based on a charging pile, which have the advantages of acquiring an identification code of a vehicle through a preset charging gun communication protocol, and not requiring a user to manually provide charging authentication information during charging.

Another object of the present invention is to provide a charging method, a storage medium, a device and a charging system based on a charging pile, which have the advantages of improving the accuracy of charging right authentication through the common authentication of an identification code and user information.

Another object of the present invention is to provide a charging method, a storage medium, a device and a charging system based on a charging pile, which are capable of feeding back charging data collected in real time to an intelligent terminal of a user, so that the user can know the charging status of the vehicle and the charging deduction condition.

Another object of the present invention is to provide a charging method, a storage medium, a device and a charging system based on a charging pile, which are advantageous in that a user can stop charging operations in various interactive modes, such as a gun pulling mode or an intelligent terminal interface operation.

Another object of the present invention is to provide a charging method, a storage medium, a device and a charging system based on a charging pile, which have the advantages that a cloud-cloud docking communication mode between a charging pile server and an internet of vehicles server is formed through the construction of a communication architecture among a vehicle, the charging pile device, the charging pile server and the internet of vehicles server, so that the association and authentication between the acquired vehicle identification information and the pre-stored vehicle information and vehicle owner information are realized.

In order to achieve the above and other related objects, an aspect of the present invention provides a charging method based on a charging pile, including the steps of: acquiring an identification code of a vehicle; sending the identification code to a charging pile server; obtaining an authentication result of the vehicle charging authority through the charging pile server; when the identification code is sent to the Internet of vehicles server side by the charging pile server side according to the authentication result, the Internet of vehicles server side returns to the charging pile server side; and executing charging operation according to the authentication result.

To achieve the above and other related objects, another aspect of the present invention provides a computer-readable storage medium having a computer program stored thereon, where the computer program is executed by a processor to implement the charging pile-based charging method.

To achieve the above and other related objects, there is provided in accordance with another aspect of the present invention a charging pile apparatus including: a processor and a memory; the memory is used for storing computer programs, and the processor is used for executing the computer programs stored in the memory, so that the charging post device executes the charging method based on the charging post.

In order to achieve the above and other related objects, a last aspect of the present invention provides a charging system based on a charging pile, comprising: the system comprises a vehicle-mounted terminal, the charging pile equipment, a charging pile server and an Internet of vehicles server; the charging pile equipment is in communication connection with the vehicle-mounted terminal and a charging pile server respectively, and the charging pile server is in communication connection with the internet of vehicles server; the charging pile equipment acquires an identification code of a vehicle through the vehicle-mounted terminal; sending the identification code to the charging pile server; the charging pile server sends the identification code to the Internet of vehicles server; the Internet of vehicles server receives the identification code, authenticates the vehicle charging authority according to the identification code, generates an authentication result, and returns the authentication result to the charging pile server; the charging pile server receives the authentication result and sends the authentication result to the charging pile equipment; and the charging pile equipment executes charging operation according to the authentication result.

Drawings

Fig. 1 is a schematic flow chart illustrating a charging method based on a charging pile according to an embodiment of the present invention.

Fig. 2 is a schematic authentication diagram of a charging method based on a charging pile according to an embodiment of the invention.

Fig. 3 is a charging data acquiring flowchart of the charging method based on the charging pile according to an embodiment of the invention.

Fig. 4 is a charging stop flowchart of the charging method based on the charging post according to an embodiment of the invention.

Fig. 5 is a schematic structural connection diagram of a charging pile device according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a charging system based on a charging pile according to an embodiment of the present invention.

Fig. 7 is a schematic diagram illustrating an application of the charging system based on charging post according to an embodiment of the present invention.

Description of the element reference numerals

1. Fill electric pile equipment

11. Processor with a memory having a plurality of memory cells

12. Memory device

2. Vehicle-mounted terminal

3. Charging pile server

4. Internet of vehicles server

S11 to S17

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.

The charging method, the storage medium, the equipment and the charging system based on the charging pile effectively solve the problem of complex operation of the public charging pile, can realize plug-and-play charging, and improve the charging efficiency of the charging station while improving the charging experience of a vehicle owner.

The principle and implementation of a charging method, a storage medium, a device and a charging system based on a charging pile according to the present embodiment will be described in detail below with reference to fig. 1 to 7, so that those skilled in the art can understand the charging method, the storage medium, the device and the charging system based on the charging pile without creative work.

Referring to fig. 1, a schematic flow chart of a charging method based on a charging pile according to an embodiment of the invention is shown. As shown in fig. 1, the charging method based on the charging pile specifically includes the following steps:

and S11, acquiring the identification code of the vehicle.

In one embodiment, the identification code of the vehicle is obtained through a preset charging gun communication protocol.

Specifically, the charging gun CAN realize communication between the charging pile and the Vehicle after the charging gun is inserted into the Vehicle according to the existing charging gun communication protocol standard, and firstly, the Vehicle reads a Vehicle Identification code, such as VIN (Vehicle Identification Number) or other Identification code information capable of identifying a unique Vehicle, from a Vehicle cache through a Controller Area Network (CAN) bus; then, through the communication end that the rifle interface of charging defined, the rifle that charges enters into shaking hands, configuration stage with the vehicle to after communication connection establishes successfully, send the identification code of vehicle to filling electric pile equipment through the rifle that charges.

Before the VIN frame number is off-line and leaves a factory, a manufacturer writes the frame number of the vehicle into a cache control Unit in an MCU (micro controller Unit or singlechip) or a vehicle machine cache, and authorizes a CAN bus to have read-only permission.

And S12, sending the identification code to a charging pile server.

Specifically, after receiving the identification code sent by the vehicle, the charging pile equipment sends the identification code to the charging pile server. Wherein, each public charging stake is by filling electric pile server construction operation, fills electric pile and can only directly be controlled by filling electric pile server platform, fills the stake code that has every stake of filling in advance in the electric pile server.

S13, obtaining an authentication result of the vehicle charging authority through the charging pile server; and when the identification code is sent to the Internet of vehicles server by the charging pile server according to the authentication result, the Internet of vehicles server returns to the charging pile server.

In an embodiment, the authentication result of the vehicle charging authority includes an authentication result of the identification code and an authentication result of user information associated with the vehicle.

Specifically, the identification code data received by the charging pile device cannot be directly sent to the Internet of vehicles server, and only the charging pile server and the Internet of vehicles server can be used for communication in a cloud and cloud docking mode, so that the charging pile device can indirectly send the identification code to the Internet of vehicles server.

And S14, executing charging operation according to the authentication result.

Please refer to fig. 2, which illustrates an authentication diagram of a charging method based on a charging pile according to an embodiment of the present invention. As shown in fig. 2, in an embodiment, S14 specifically includes the following two cases:

on one hand, in response to the authentication result of the identification code and the authentication result of the user information being successful, a charging instruction is generated, and charging operation is executed according to the charging instruction.

Specifically, the authentication of the identification code is used for performing authority authentication on the vehicle; the authentication of the user information is used for authenticating the owner of the vehicle or the bound payment user, and is mainly used for judging whether the current charging operation is allowed by the balance in the account corresponding to the currently authenticated user.

On the other hand, in response to at least one of the authentication result of the identification code and the authentication result of the user information being an authentication failure, the charging operation is not performed.

Specifically, after the identification code authentication of the vehicle fails and/or the user information authentication fails, the charging operation is not performed. For example, the vehicle is a new vehicle which is not subjected to information binding and registration, and if the identification code information matched with the vehicle cannot be found in the identification code authentication process, the charging operation is not executed, or if the balance in the account bound with the vehicle is insufficient, the user information authentication fails, and the charging operation is not executed.

Referring to fig. 3, a charging data obtaining flow chart of the charging method based on the charging pile according to an embodiment of the invention is shown. As shown in fig. 3, after step S14, the charging pile-based charging method further includes the steps of:

and S15, collecting charging data in the charging process.

Specifically, the charging data includes data information related to charging state change or charging payment, such as a charging progress, a charging expected completion time, and a charging generated order.

S16, sending the charging data to the charging pile server; and the charging data sequentially pass through the charging pile server and the Internet of vehicles server to be transmitted to the intelligent terminal of the user.

Specifically, data such as charging progress, predicted charging completion time and charging generated orders are sequentially transmitted to the intelligent terminal of the user through the charging pile server and the Internet of vehicles server and displayed on an intelligent terminal interface of the user, so that the user can know charging payment information in the charging process in more detail. Specifically, the display mode can be that the information pops up and reminds, also can manage the information that charges many times through an APP, and when the user opens the APP, can look over the charging data that the page shows after getting into corresponding page.

Further, the charging pile server side sends the pile code of the charging pile to the Internet of vehicles server side. Therefore, when the intelligent terminal of the user displays charging data, the specified charging pile can be associated according to the pile code so as to inform the user of which charging pile generates the charging data. On the other hand, the charging pile server verifies the charging pile currently being charged by using the pile code so as to determine whether the charging pile belongs to the charging pile company for charging.

Further, the reminding is carried out in a message pop-up mode, so that a user can confirm whether the charging is carried out for the user, and whether the charging operation is a normal charging operation is judged, wherein the normal charging operation is charging for the user or charging for relatives and friends after the user borrows a vehicle for other relatives and friends; and the abnormal charging operation is to steal the payment account of the vehicle owner by others to perform abnormal consumption of the amount in the account.

Referring to fig. 4, a charging stop flowchart of the charging method based on the charging pile according to an embodiment of the invention is shown.

As shown in fig. 4, after step S14, the charging method based on a charging pile further includes the steps of:

and S17, acquiring a charging stopping instruction, and stopping charging operation according to the charging stopping instruction.

Specifically, the real-time control of the charging process can be realized through the APP interface operation of the user on the intelligent terminal, for example, the user can click a screen preset instruction button at any time, a charging stopping instruction is sent, the charging stopping instruction sequentially passes through the intelligent terminal, the Internet of vehicles server side and the charging pile server side and is transmitted to the charging device equipment, and the charging device equipment stops charging operation according to the charging stopping instruction.

It should be noted that, besides the instruction to stop charging, the interface operation of the APP may further include generating other instructions corresponding to the user requirements, for example, after the charging gun is inserted, the charging instruction is issued to start charging after the user makes a simple confirmation on the APP interface.

The order of steps S15, S16 and S17 is not limited in the present invention.

In an embodiment, the charging method based on the charging pile further comprises the steps of obtaining a face image of a person operating the charging gun, sending the face image to a vehicle networking service end through the charging pile service end, matching the face image with the user image when the face image and the user image are matched in a consistent mode, namely, the charging operation is started under the conditions that vehicle identification code authentication is successful, face image authentication is successful and user account balance authentication is successful. When the face image is inconsistent with the user image in matching, the charging prompt is sent to an intelligent terminal of a vehicle owner, so that the vehicle owner can confirm the charging operation.

The protection scope of the charging method based on the charging pile is not limited to the execution sequence of the steps listed in the embodiment, and all the schemes of adding, subtracting and replacing the steps in the prior art according to the principle of the invention are included in the protection scope of the invention.

The present embodiment provides a computer-readable storage medium on which a computer program is stored, which, when executed by a processor, implements the charging pile-based charging method.

Those of ordinary skill in the art will understand that: all or part of the steps for implementing the above method embodiments may be performed by hardware associated with a computer program. The aforementioned computer program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned computer-readable storage media comprise: various computer storage media that can store program codes, such as ROM, RAM, magnetic or optical disks.

Fig. 5 is a schematic structural connection diagram of a charging pile device according to an embodiment of the present invention. As shown in fig. 5, the present embodiment provides a charging pile device 1, which specifically includes: a processor 11 and a memory 12; the memory 12 is configured to store a computer program, and the processor 11 is configured to execute the computer program stored in the memory 12, so as to enable the charging pile apparatus 1 to execute the steps of the charging pile-based charging method.

The Processor 11 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete gate or transistor logic device, discrete hardware component.

The Memory 12 may include a Random Access Memory (RAM), and may further include a non-volatile Memory (non-volatile Memory), such as at least one disk Memory.

In practical application, fill electric pile equipment and locate in filling electric pile, fill electric pile equipment and can include each electronic module and electronic device or equipment such as fuse, relay, lightning protection that power module, charge controller, charging control unit, high-voltage insulation detection board, display screen etc. accomplished the stake function of charging, this embodiment does not limit.

Fig. 6 is a schematic structural diagram of a charging system based on a charging pile according to an embodiment of the invention. As shown in fig. 6, the charging system based on a charging pile includes: vehicle-mounted terminal, fill electric pile equipment, fill electric pile server and car networking server. The charging pile equipment is in communication connection with the vehicle-mounted terminal and the charging pile server respectively, and the charging pile server is in communication connection with the internet of vehicles server.

The charging pile equipment acquires an identification code of a vehicle through the vehicle-mounted terminal; and sending the identification code to the charging pile server.

And the charging pile server sends the identification code to the Internet of vehicles server.

And the Internet of vehicles server receives the identification code, authenticates the vehicle charging authority according to the identification code, generates an authentication result, and returns the authentication result to the charging pile server.

And the charging pile server receives the authentication result and sends the authentication result to the charging pile equipment.

And the charging pile equipment executes charging operation according to the authentication result.

In one embodiment, the charging system further includes: and (4) an intelligent terminal.

The intelligent terminal sends a charging stopping instruction to the internet of vehicles server; the charging stopping instruction sequentially passes through the Internet of vehicles server and the charging pile server and is transmitted to the charging pile equipment.

And the charging pile equipment acquires a charging stopping instruction and stops charging operation according to the charging stopping instruction.

Fig. 7 is a schematic diagram of an application of the charging system based on charging pile according to an embodiment of the invention. As shown in fig. 7, in practical applications, the charging pile device is disposed in a public charging pile, the charging pile service end is a pile-enterprise platform or a pile-enterprise cloud platform, and the car networking service end is a car-enterprise platform or a car-enterprise cloud platform. After a user inserts a charging gun into a vehicle, the charging system based on the charging pile has the following working process:

(1) Realize the vehicle and fill electric pile's communication through the rifle that charges, accomplish the back of shaking hands and information exchange at the vehicle with filling electric pile, the vehicle transmits the VIN sign indicating number for filling electric pile. Specifically, the vehicle is provided with a direct current charging port, the VIN code can be supplemented according to GBT27930-2015, and then the charging pile acquires the VIN of the vehicle according to the T/CEC102-2016 interconnection protocol.

(2) And uploading the VIN code of the vehicle to the pile enterprise cloud platform by the charging pile. Because the pile-enterprise cloud platform and the vehicle-enterprise cloud platform are independent and isolated private cloud platforms, the communication between the cloud and the cloud needs to pass mutual authorization and authentication. And the charging pile can only directly communicate with the pile enterprise cloud platform, so that the charging gun firstly reports the vehicle VIN code information to the pile enterprise cloud platform in real time after reading the vehicle VIN code information.

(3) And the vehicle VIN code information and the pile codes are submitted to the vehicle cloud platform by the pile cloud platform, and the vehicle cloud platform performs platform verification and authentication on the reported vehicle VIN code information and the associated user information and returns an authentication result.

(4) And the pile enterprise cloud platform receives the authentication result of the vehicle enterprise cloud platform, successfully authenticates, and issues an instruction to inform the charging pile to start charging.

(5) The charging pile starts charging, a starting information result is returned to the pile enterprise cloud platform, and the pile enterprise cloud platform pushes the starting information result to the vehicle enterprise cloud platform. The starting information result comprises charging data after the vehicle is started to charge, and the charging pile can report the collected charging data to the pile-enterprise cloud platform regularly in the charging process of the vehicle. And the pile enterprise cloud platform pushes the charging data such as the charging progress and the order to a vehicle machine or a user mobile phone. The user can select to stop charging or directly pull the gun to stop charging through interactive operation on the vehicle machine or the mobile phone.

The principle of the charging system based on the charging pile corresponds to the charging method based on the charging pile one by one, and the charging system based on the charging pile can realize the charging method based on the charging pile.

In summary, the charging method, the storage medium, the device and the charging system based on the charging pile provide a plug-and-charge charging method, so that a user can charge by plugging a gun and can complete charging by pulling the gun. The problem of public charging stake complex operation has effectively been solved, can realize filling promptly plug, when promoting the car owner and charge and experience, still improved the charge efficiency at charging station. The charging authority of the vehicle can be automatically authenticated through the identification code of the vehicle. The identification code of the vehicle is acquired through a preset charging gun communication protocol, and charging authentication information is provided manually when a user is not required to charge. Through the common authentication of the identification code and the user information, the accuracy of the charging authority authentication is improved. The charging data collected in real time can be fed back to the intelligent terminal of the user, so that the user can know the charging state of the vehicle to which the user belongs and the related charging and fee deduction conditions. The user can stop the charging operation through various interaction modes such as gun pulling or intelligent terminal interface operation. Through the construction of a communication framework between the vehicle, the charging pile equipment, the charging pile server and the vehicle networking server, a communication mode of cloud and cloud butt joint between the charging pile server and the vehicle networking server is formed, and therefore association and authentication between the acquired vehicle identification information and pre-stored vehicle information and vehicle owner information are achieved. The invention effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Those skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims (10)

1. A charging method based on a charging pile is characterized by comprising the following steps:

acquiring an identification code of a vehicle;

sending the identification code to a charging pile server;

obtaining an authentication result of the vehicle charging authority through the charging pile server; when the identification code is sent to the Internet of vehicles server side by the charging pile server side according to the authentication result, the Internet of vehicles server side returns to the charging pile server side;

and executing charging operation according to the authentication result.

2. The charging pile-based charging method according to claim 1, wherein the step of acquiring the identification code of the vehicle comprises the following steps:

and acquiring the identification code of the vehicle through a preset charging gun communication protocol.

3. The charging pile-based charging method according to claim 1, wherein the authentication result of the vehicle charging authority includes an authentication result of the identification code and an authentication result of user information associated with the vehicle.

4. The charging pile-based charging method according to claim 3, wherein the charging operation is performed according to the authentication result, comprising the steps of:

responding to the authentication result of the identification code and the authentication result of the user information, generating a charging instruction, and executing charging operation according to the charging instruction;

and in response to at least one of the authentication result of the identification code and the authentication result of the user information being authentication failure, not executing the charging operation.

5. The charging pile-based charging method according to claim 4, further comprising, after the step of performing a charging operation according to the authentication result, the steps of:

in the charging process, charging data are collected;

sending the charging data to the charging pile server; and the charging data sequentially pass through the charging pile server and the Internet of vehicles server to be transmitted to the intelligent terminal of the user.

6. The charging pile-based charging method according to claim 1, further comprising, after the step of performing a charging operation according to the authentication result, the steps of:

and acquiring a charging stopping instruction, and stopping charging operation according to the charging stopping instruction.

7. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the charging pile-based charging method according to any one of claims 1 to 6.

8. A charging pile device, comprising: a processor and a memory;

the memory is configured to store a computer program, and the processor is configured to execute the computer program stored by the memory to cause the charging pole apparatus to perform the charging pole-based charging method according to any one of claims 1 to 6.

9. A charging system based on a charging pile, comprising: the charging pile device according to claim 8, the charging pile server and the internet of vehicles server; the charging pile equipment is in communication connection with the vehicle-mounted terminal and a charging pile server respectively, and the charging pile server is in communication connection with the internet of vehicles server;

the charging pile equipment acquires an identification code of a vehicle through the vehicle-mounted terminal; sending the identification code to the charging pile server;

the charging pile server side sends the identification code to the internet of vehicles server side;

the Internet of vehicles server receives the identification code, authenticates the vehicle charging authority according to the identification code, generates an authentication result, and returns the authentication result to the charging pile server;

the charging pile server receives the authentication result and sends the authentication result to the charging pile equipment;

and the charging pile equipment executes charging operation according to the authentication result.

10. The system of claim 9, further comprising: an intelligent terminal;

the intelligent terminal sends a charging stopping instruction to the internet of vehicles server; the charging stopping instruction is transmitted to the charging pile equipment through the Internet of vehicles server and the charging pile server in sequence;

and the charging pile equipment acquires a charging stopping instruction and stops charging operation according to the charging stopping instruction.

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