CN109733233B - Charging pile power supply method, device and system, charging pile and storage medium - Google Patents

Abstract

The embodiments of the present application are applicable to the technical field of charging piles, and disclose a charging pile power supply method, device, system, charging pile, and a computer-readable storage medium, wherein the method includes: acquiring an emergency code, where the emergency code is a charging pile management A string generated by the platform when a data transmission failure occurs between the charging pile and the charging pile management platform; parsing the emergency code to obtain power supply information; and performing power supply operations according to the power supply information. In the embodiment of the present application, an emergency code is automatically generated by the charging pile management platform when a data transmission failure occurs between the charging pile and the charging pile management platform, and the charging pile parses and identifies the emergency code, so as to perform an active power supply operation, and realizes the management of the charging pile and the charging pile. The active power supply of the charging pile in the event of a data transmission failure between the platforms also improves the user's charging experience.

Description

Charging pile power supply method, device and system, charging pile and storage medium

technical field

The application belongs to the technical field of charging piles, and in particular, relates to a method, device, and system for power supply of a charging pile, a charging pile, and a computer-readable storage medium.

Background technique

With the continuous development of society, the popularity of electric vehicles is also increasing. With the increase in the number of electric vehicles, the number of charging piles also increases.

At present, the charging piles on the market are generally IoT charging piles. The IoT charging piles are connected to the charging pile management platform through the charging station network, access platform, and charging pile management platform to realize charging orders and charging pile management. However, when the site network of the charging station fails, or the network connected to the platform fails, it will affect the data transmission of the charging pile and the background. At this time, the charging pile is often unable to supply power, and the car owner cannot charge, which seriously affects the car owner. charging experience.

SUMMARY OF THE INVENTION

In view of this, the embodiments of the present application provide a charging pile power supply method, device, system, charging pile, and a computer-readable storage medium, so as to solve the problem that the charging pile cannot supply power when a data transmission failure occurs in the existing charging pile and the charging pile management platform. question.

A first aspect of the embodiments of the present application provides a charging pile power supply method, including:

Obtain an emergency code, where the emergency code is a character string generated by the charging pile management platform when a data transmission failure occurs between the charging pile and the charging pile management platform;

Parse the emergency code to obtain power supply information;

A power supply operation is performed according to the power supply information.

With reference to the first aspect, in a feasible implementation manner, the power supply information includes authentication information, emergency code validity period information, and active power supply duration information;

The performing a power supply operation according to the power supply information includes:

Judging whether the authentication information is consistent with the pre-stored authentication information;

When the authentication information is consistent with the pre-stored authentication information, determine whether the emergency code is within the validity period according to the emergency code validity period information;

When the emergency code is within the validity period, the power supply is started according to the active power supply duration information until the continuous power supply duration reaches the power supply duration corresponding to the active power supply duration information.

With reference to the first aspect, in a feasible implementation manner, the determining whether the emergency code is within the validity period according to the validity period information of the emergency code includes:

Calculate the time difference between the emergency code start time and the current time, and the emergency code validity period information includes the emergency code start time;

Judging whether the time difference is less than or equal to a preset valid duration;

When the time difference is less than or equal to the preset valid duration, the emergency code is within the validity period;

When the time difference is greater than the preset valid time period, the emergency code is not within the validity period.

With reference to the first aspect, in a feasible implementation manner, after judging whether the authentication information is consistent with the pre-stored authentication information, the method further includes:

When the authentication information is inconsistent with the pre-stored authentication information or the emergency code is not within the validity period, the user is prompted to re-enter the emergency code through a prompt message.

With reference to the first aspect, in a feasible implementation manner, the obtaining the emergency code includes:

receiving the emergency code input by the first user;

The process of obtaining the emergency code by the first user is specifically:

After detecting a data transmission failure between the charging pile and the charging pile management platform, the charging pile management platform marks the charging station corresponding to the charging pile as an emergency site, and the charging station includes at least one charging pile;

The charging pile management platform automatically generates the emergency code according to the emergency information input by the second user, and the emergency information includes the emergency code delivery range and the emergency code validity period information;

When the first user scans the QR code on the charging pile through the intelligent mobile terminal, determine whether the current charging station is the emergency station;

If the current charging station is the emergency station, the emergency code is presented to the first user through the intelligent mobile terminal.

In combination with the first aspect, in a feasible implementation manner, the emergency code is a character string including seven digits, wherein the emergency code represents the start time information of the emergency code by four digits, and the two digits represent the active Power supply duration information, one digit indicates check code information.

A second aspect of the embodiments of the present application provides a charging pile power supply device, including:

an acquisition module for acquiring an emergency code, where the emergency code is a character string generated by the charging pile management platform when a data transmission failure occurs between the charging pile and the charging pile management platform;

a parsing module for parsing the emergency code to obtain power supply information;

A power supply module, configured to perform a power supply operation according to the power supply information.

With reference to the second aspect, in a feasible implementation manner, the power supply information includes authentication information, emergency code validity period information, and active power supply duration information;

The power supply module includes:

a first judging unit, configured to judge whether the authentication information is consistent with the pre-stored authentication information;

a second judging unit, configured to judge whether the emergency code is within the validity period according to the validity period information of the emergency code when the authentication information is consistent with the pre-stored authentication information;

An active power supply unit, configured to start power supply according to the active power supply duration information when the emergency code is within the validity period, until the continuous power supply duration reaches the power supply duration corresponding to the active power supply duration information.

With reference to the second aspect, in a feasible implementation manner, the second judgment unit includes:

a difference calculation subunit, used to calculate the time difference between the emergency code start time and the current time, and the emergency code validity period information includes the emergency code start time;

A judging subunit for judging whether the time difference is less than or equal to a preset valid duration; when the time difference is less than or equal to the preset valid duration, the emergency code is within the validity period; when the time When the difference is greater than the preset validity period, the emergency code is not within the validity period.

With reference to the second aspect, in a feasible implementation manner, the power supply module further includes:

A prompting unit, configured to prompt the user to re-enter the emergency code through prompt information when the authentication information is inconsistent with the pre-stored authentication information or the emergency code is not within the validity period.

In conjunction with the second aspect, in a feasible implementation manner, the obtaining module includes:

a receiving unit, configured to receive the emergency code input by the first user;

The process of obtaining the emergency code by the first user is specifically:

After detecting a data transmission failure between the charging pile and the charging pile management platform, the charging pile management platform marks the charging station corresponding to the charging pile as an emergency site, and the charging station includes at least one charging pile;

The charging pile management platform automatically generates the emergency code according to the emergency information input by the second user, and the emergency information includes the emergency code delivery range and the emergency code validity period information;

When the first user scans the QR code on the charging pile through the intelligent mobile terminal, determine whether the current charging station is the emergency station;

If the current charging station is the emergency station, the emergency code is presented to the first user through the intelligent mobile terminal.

In combination with the second aspect, in a feasible implementation manner, the emergency code is a character string including seven digits, wherein the emergency code represents the start time information of the emergency code by four digits, and the two digits represent the active Power supply duration information, one digit indicates check code information.

A third aspect of the embodiments of the present application provides a charging pile power supply system, including at least one charging pile, a charging pile management platform, and an intelligent mobile terminal;

The charging pile management platform is used to mark the charging station corresponding to the charging pile as an emergency site after detecting a data transmission failure between the charging pile and the charging pile management platform, and the charging station includes at least one charging pile; Two emergency information input by the user, an emergency code is automatically generated according to the emergency information, and the emergency information includes the emergency code delivery range and the emergency code validity period information; when the first user scans the QR code on the charging pile through the intelligent mobile terminal When the current charging station is the emergency station, determine whether the current charging station is the emergency station; if the current charging station is the emergency station, present the emergency code to the first user through the intelligent mobile terminal;

The charging pile is used for obtaining an emergency code; parsing the emergency code to obtain power supply information; and performing a power supply operation according to the power supply information.

A fourth aspect of the embodiments of the present application provides a charging pile, including a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the computer program when the processor executes the computer program. The steps of the charging pile power supply method according to any one of the first aspect above.

A fifth aspect of the embodiments of the present application provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, the charging according to any one of the foregoing first aspects is implemented The steps of the pile power supply method.

The beneficial effects that the embodiments of the present application have compared with the prior art are:

The embodiment of the present application uses the charging pile management platform to automatically generate an emergency code when a data transmission failure occurs between the charging pile and the charging pile management platform, and the charging pile parses and identifies the emergency code to perform an active power supply operation, and realizes the management of the charging pile and the charging pile. The active power supply of the charging pile when a data transmission failure occurs between the platforms also improves the user's charging experience.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present application. In some embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic block diagram of the architecture of a charging pile power supply system provided by an embodiment of the present application;

FIG. 2 is a schematic block diagram of a process flow of a charging pile power supply method provided by an embodiment of the present application;

FIG. 3 is an introduction and description of a schematic diagram of an interface for issuing an emergency code provided by an embodiment of the present application;

4 is a schematic flowchart of a power supply process provided by an embodiment of the present application;

FIG. 5 is a schematic block diagram of the structure of the charging pile power supply device provided by the embodiment of the present application;

FIG. 6 is a schematic diagram of a charging pile provided by an embodiment of the present application.

Detailed ways

In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure and technology are set forth in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

In order to illustrate the technical solutions described in the present application, the following specific embodiments are used for description.

Example 1

This embodiment will introduce and describe the architecture of the power supply system of the charging pile.

Please refer to FIG. 1 , which is a schematic block diagram of the architecture of a charging pile power supply system provided in an embodiment of the present application. The system includes at least one charging pile 11 , a charging pile management platform 12 , and an intelligent mobile terminal 13 . Of course, it also includes the access platform connected to the charging pile and the charging pile management platform.

The charging pile management platform is used to mark the charging station corresponding to the charging pile as an emergency site after detecting a data transmission failure between the charging pile and the charging pile management platform, and the charging station includes at least one charging pile; obtain emergency information input by the second user , according to the emergency information, the emergency code is automatically generated, and the emergency information includes the emergency code delivery scope and the emergency code validity period information; when the first user scans the QR code on the charging pile through the intelligent mobile terminal, it is judged whether the current charging station is an emergency site; if When the current charging station is an emergency station, the emergency code is presented to the first user through the intelligent mobile terminal.

The charging pile is used to obtain the emergency code; parse the emergency code to obtain the power supply information; and perform the power supply operation according to the power supply information.

Among them, the above-mentioned second user refers to the relevant staff of the charging pile management platform. The second user can interact with the charging pile management platform to determine the emergency code delivery range, validity period information, etc., so that the charging pile management platform can automatically generate emergency according to the corresponding information. code. The first user refers to the owner of the charging vehicle, and the intelligent mobile terminal refers to the terminal of the charging vehicle owner, which is specifically a mobile phone, tablet, etc., and a corresponding APP is installed on the intelligent mobile terminal to realize related functions such as charging and payment.

It should be noted that multiple charging piles usually exist in the form of charging stations, and the charging piles are generally IoT charging piles. The IoT charging piles are connected to the charging pile management platform through the site network of the charging station, the access platform The pile is connected to the access platform through the site network, and the access platform is connected to the charging pile management platform. When the site network and access platform work normally, the charging pile and the charging pile management platform can perform normal data transmission, and the charging pile can work normally, for example, the transmission of charging orders, payment, and message reporting. When a network failure occurs on the access platform, or when the site network of the charging station fails, the data transmission channel between the charging pile and the charging pile management platform will fail, resulting in the failure of normal communication between the charging pile and the charging pile management platform. Data interaction, in this way, the charging pile will not work properly.

For example, when a user wants to charge an electric vehicle, in general, the user can scan the QR code on the charging pile, and the charging order will be uploaded to the charging pile management platform. After completing the order payment through data interaction, the charging pile will control the corresponding socket to be powered on. Then, the user can connect the charging pile for charging. When a data transmission failure occurs between the charging pile and the charging pile management platform, since the charging order cannot be uploaded to the charging pile management platform, the user cannot complete the order payment, and the charging pile will not supply power. In this case, the charging pile cannot work properly, which seriously affects the user's charging experience.

The data transmission fault detection between the charging pile and the charging pile management platform can generally be realized through the monitoring platform, which can monitor the status of each charging pile, server and each interface. When the response times out or the message is blocked, the monitoring platform will automatically send alarm information to the relevant staff. Moreover, it can be set that when a data transmission failure occurs between the charging pile and the charging pile management platform, specific information is reported to the charging pile management platform. In this way, after receiving the fault information reported by the monitoring platform, the charging pile management platform can know the corresponding fault situation.

After the charging pile management platform learns the fault information, it will actively mark the charging station affected by the fault or the faulty charging station as an emergency station. Then, the staff can input the corresponding emergency information, for example, the emergency code delivery range, the validity period of the emergency code, and the charging pile management platform automatically generates the emergency code according to the relevant information input by the staff and the preset default information. And the emergency code is actively issued to the operation and maintenance personnel of the charging station.

The emergency code can be input to the charging pile by the operation and maintenance personnel, or input to the charging pile by the charging vehicle owner. When the charging car owner scans the QR code on the charging pile with a smart mobile terminal such as a mobile phone, the APP on the smart mobile terminal will request the charging pile management platform to determine that the current charging station is marked as an emergency site, and when it is marked as an emergency site , the emergency code is presented to the charging vehicle owner through the smart mobile terminal. Among them, the presentation method can be in the form of a pop-up small window, that is, when the charging vehicle owner scans the QR code of the charging pile in the emergency site, a small window will pop up on the interface of the smart mobile terminal, and the emergency code will be displayed in the small window. For information.

After receiving the emergency code entered by the charging vehicle owner or the operation and maintenance personnel of the charging station, the charging pile parses the emergency code to obtain power supply information, and actively supplies power according to the power supply information, so that the charging vehicle owner can charge for free.

It can be seen that when there is a data transmission failure between the charging pile and the charging pile management platform, the charging pile management platform actively generates an emergency code, and sends the emergency code to the charging vehicle owner and the charging station operation and maintenance personnel. Realize the active power supply of charging piles and improve the charging experience of charging vehicle owners.

Embodiment 2

After the system architecture involved in the embodiment of the present application is introduced, this embodiment will introduce the process of performing active power supply according to the emergency code after the charging pile receives the emergency code.

Please refer to FIG. 2 , which is a schematic block diagram of the flow of a charging pile power supply method provided by an embodiment of the present application, and the method may include the following steps:

Step S201 , obtaining an emergency code, which is a character string generated by the charging pile management platform when a data transmission failure occurs between the charging pile and the charging pile management platform.

It should be noted that the above emergency code may be embodied as a string of character strings, and the composition and the number of digits of the character string may be set according to the actual situation, which is not limited here.

In some embodiments, the above-mentioned emergency code may be a character string including seven digits, wherein, the emergency code uses four digits to represent the emergency code start time information, two digits represent the active power supply duration information, and one digit represents the verification code information. These seven digits are all decimal numbers. According to the order from left to right, the first 4 digits are used to indicate the emergency start time, the 5th and 6th digits indicate the active power supply duration information, and the 7th digit is the check. bit. That is to say, emergency code = emergency code start time (4 digits) + emergency duration (2 digits) + check code (1 digit), where the 4 digits of the emergency code start time are based on the time stamp, with "Hour" is the resolution, taking the lower four digits of the sum of the "hour" of the current timestamp; the two digits of the emergency duration are in units of 10 minutes, and the maximum allowable duration is 720 minutes. For example, when the number is 72, it means active power supply The duration, that is, the emergency duration, is 720 minutes.

The specific form of the emergency code may be: ABCDEFx, where the value of x=A*C+B*D+E*F+5 takes the lowest number of digits. x is the check digit, and the lowest digit of the value of 5 refers to the lowest digit of the binary number of 5. The binary number of 5 is 0101 and the lowest digit is 1. A, B, C, D, E, F are all decimal numbers. For example, the emergency code is 9418036.

In addition, the default effective time of the emergency code is preset, for example, the default effective time is 8 hours. Of course, the user can modify the value of the default valid duration as required.

It can be understood that the emergency code composed of 7 digits shown above is only an expression mode, and does not limit the expression form of the emergency code.

The above emergency code can be input to the charging pile by the operation and maintenance personnel of the charging station. At this time, when the emergency code is automatically generated by the charging pile management platform, the emergency code will be automatically issued to the operation and maintenance personnel of the charging station within the range where the emergency code is placed. The delivery method can be text messages, emails, etc.; of course, it can also be input to the charging pile by the charging vehicle owner. At this time, when the vehicle owner scans the QR code on the charging pile, if the current charging station is marked as an emergency station, the vehicle owner will pass the information. The mobile phone interface presents the emergency code to the user.

In some embodiments, the above-mentioned process of obtaining the emergency code may specifically include: receiving an emergency code input by the first user; wherein, the process of obtaining the emergency code by the first user is specifically: after detecting that data transmission occurs between the charging pile and the charging pile management platform After the failure, the charging pile management platform marks the charging station corresponding to the charging pile as an emergency site, and the charging station includes at least one charging pile; the charging pile management platform automatically generates an emergency code according to the emergency information input by the second user, and the emergency information includes the emergency code. Information on the delivery range and the validity period of the emergency code; when the first user scans the QR code on the charging pile through the intelligent mobile terminal, it is judged whether the current charging station is an emergency station; if the current charging station is an emergency station, the intelligent mobile terminal is used to send the A user presents an emergency code.

Among them, the above-mentioned second user refers to the relevant staff of the charging pile management platform. The second user can interact with the charging pile management platform to determine the emergency code delivery range, validity period information, etc., so that the charging pile management platform can automatically generate emergency according to the corresponding information. code.

The first user refers to the owner of the charging vehicle, and the intelligent mobile terminal refers to the terminal of the charging vehicle owner, which is specifically a mobile phone, tablet, etc., and a corresponding APP is installed on the intelligent mobile terminal to realize related functions such as charging and payment. In order to better introduce the process of obtaining the two-dimensional code by the charging vehicle owner, the following description will be given in conjunction with the schematic diagram of the interface for issuing the emergency code shown in FIG. 3 . As shown in Figure 3, when the charging pile management platform determines that the charging station of the charging vehicle owner has been marked as an emergency site, a corresponding small window will pop up on the user APP interface when the vehicle owner scans the QR code of the charging pile. In addition to the emergency code "9418036", the window also displays "Due to platform failure, please enter the emergency code at the charging pile to start charging for free", as well as the corresponding operation steps and other related prompts. In this way, the owner of the charging vehicle can obtain the emergency code and enter the corresponding number through the keyboard of the charging pile, so that the charging pile can actively start supplying power, and the owner can charge the vehicle smoothly when the data transmission fails.

Step S202, parsing the emergency code to obtain power supply information.

Step S203, performing a power supply operation according to the power supply information.

Specifically, after receiving the emergency code input by the user, the charging pile will parse the emergency code to obtain corresponding power supply information, which may include but not limited to authentication information, emergency code validity period information, and active power supply duration information. The charging pile determines whether to enable active power supply according to the power supply information.

It should be noted that the authentication information refers to information representing whether the emergency code is legal, that is, it can be determined whether the input number is a legal emergency code through the authentication information. After the authentication is passed, it is possible for the charging pile to actively supply power. When the authentication fails, the charging pile refuses to actively supply power.

The information on the validity period of the emergency code refers to the information indicating whether the emergency code is valid, that is, whether the emergency code is within the validity period can be determined according to the validity period information of the emergency code. The validity period refers to the time period during which the emergency code is effective. The starting time of the validity period is the emergency starting time carried in the emergency code, and the emergency code expiry time is the emergency starting time + the preset effective time. For example, when the preset effective time is 8 hours, the emergency start time is 22:00 in the evening, and the expiry time of the emergency code is 6:00 tomorrow morning, that is, within the time period from 22:00 to 6:00 , Enter the emergency code into the charging pile at the emergency site, so that the charging pile can actively supply power. When it exceeds 6:00 in the morning, entering the emergency code into the charging pile will not make the charging pile actively supply power.

The active power supply duration information refers to the information representing the active power supply duration required by the charging pile. For example, when the active power supply duration information is 3 hours, the charging pile receives the emergency code, after the authentication is passed and the emergency code is within the validity period, it will automatically start power supply for 3 hours. During these 3 hours, the charging vehicle owner can connect to the charging pile socket for free. to charge. Of course, there is a maximum limit value for the duration of active power supply, for example, the maximum allowable value for the duration of active power supply is 720 minutes.

Under normal circumstances, the charging pile performs an authentication operation according to the power supply information obtained by analysis. When the authentication is passed, it will actively supply power, and if the authentication fails, it will refuse to actively supply power.

In some embodiments, referring to the schematic flowchart of the power supply process shown in FIG. 4 , the foregoing process of performing a power supply operation according to the power supply information specifically includes:

Step S401, judging whether the authentication information is consistent with the pre-stored authentication information; when the authentication information is consistent with the pre-stored authentication information, go to step S402. On the other hand, when they are inconsistent, go to step S404.

Step S402: Determine whether the emergency code is within the validity period according to the validity period information of the emergency code. When the emergency code is within the validity period, go to step S403. On the other hand, when it is not within the validity period, it proceeds to step S404.

Specifically, the process of the above steps may be as follows: calculating the time difference between the start time of the emergency code and the current time, and the validity period information of the emergency code includes the start time of the emergency code; judging whether the time difference is less than or equal to the preset effective time; When the difference is less than or equal to the preset validity period, the emergency code is within the validity period; when the time difference is greater than the preset validity period, the emergency code is not within the validity period.

It can be understood that the above current time refers to the time when the user inputs the emergency code. The default value of the preset effective duration can be 8 hours, that is, when the difference between the start time of the emergency code and the current time is greater than 8 hours, the emergency code is not within the validity period, otherwise, it is within the validity period.

Step S403: Start power supply according to the active power supply duration information until the continuous power supply duration reaches the power supply duration corresponding to the active power supply duration information.

For example, when the active power supply duration information is 360 minutes, the duration from the start of the power supply to the end of the power supply is 360 minutes.

Step S404, rejecting active power supply, and prompting the user to re-enter the emergency code through a prompt message.

It can be seen that for some specific scenarios, when the charging pile is offline on a large scale, or the data transmission failure occurs in the middle of the night, and the operation and maintenance personnel cannot repair and restore in time, the power supply method provided in this embodiment can ensure that the charging pile is In the event of a fault, it can still actively supply power, so that the charging car owner can charge smoothly, which greatly improves the user's charging experience.

In this embodiment, the method uses the charging pile management platform to automatically generate an emergency code when a data transmission failure occurs between the charging pile and the charging pile management platform, and the charging pile recognizes the emergency code by parsing to perform an active power supply operation. The active power supply of the charging pile when a data transmission failure occurs between the charging pile management platform and the charging pile management platform also improves the user's charging experience.

It should be understood that the size of the sequence numbers of the steps in the above embodiments does not mean the sequence of execution, and the execution sequence of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

Embodiment 3

Please refer to FIG. 5 , which is a schematic block diagram of the structure of a charging pile power supply device provided in an embodiment of the present application, and the device may include:

The obtaining module 51 is used for obtaining an emergency code, where the emergency code is a character string generated by the charging pile management platform when a data transmission failure occurs between the charging pile and the charging pile management platform;

The parsing module 52 is used for parsing the emergency code to obtain power supply information;

The power supply module 53 is configured to perform a power supply operation according to the power supply information.

In a feasible implementation manner, the power supply information includes authentication information, emergency code validity period information, and active power supply duration information; the power supply module includes:

a first judgment unit for judging whether the authentication information is consistent with the pre-stored authentication information;

a second judging unit, configured to judge whether the emergency code is within the validity period according to the validity period information of the emergency code when the authentication information is consistent with the pre-stored authentication information;

The active power supply unit is used to start power supply according to the active power supply duration information when the emergency code is within the validity period, until the continuous power supply duration reaches the power supply duration corresponding to the active power supply duration information.

In a feasible implementation manner, the above-mentioned second judgment unit includes:

The difference calculation subunit is used to calculate the time difference between the start time of the emergency code and the current time, and the validity period information of the emergency code includes the start time of the emergency code;

The judgment subunit is used to judge whether the time difference is less than or equal to the preset effective time; when the time difference is less than or equal to the preset effective time, the emergency code is within the validity period; when the time difference is greater than the preset effective time, the emergency code is not in within the validity period.

In a feasible implementation manner, the above-mentioned power supply module further includes:

The prompt unit is used to prompt the user to re-enter the emergency code through the prompt information when the authentication information is inconsistent with the pre-stored authentication information or the emergency code is not within the validity period.

In a feasible implementation manner, the above acquisition module includes:

a receiving unit, configured to receive the emergency code input by the first user;

The process of obtaining the emergency code by the first user is as follows:

After detecting a data transmission failure between the charging pile and the charging pile management platform, the charging pile management platform marks the charging station corresponding to the charging pile as an emergency site, and the charging station includes at least one charging pile;

The charging pile management platform automatically generates an emergency code according to the emergency information input by the second user, and the emergency information includes the emergency code delivery scope and the emergency code validity period information;

When the first user scans the QR code on the charging pile through the intelligent mobile terminal, determine whether the current charging station is an emergency station;

If the current charging station is an emergency station, the emergency code is presented to the first user through the intelligent mobile terminal.

In a feasible implementation manner, the emergency code is a character string including seven digits, wherein the emergency code uses four digits to represent the emergency code start time information, two digits represent the active power supply duration information, and one digit represents the school Verification information.

The charging pile power supply device introduced in this embodiment corresponds to the above-mentioned charging pile power supply method one by one. For related introduction, please refer to the corresponding content above, which will not be repeated here.

In this embodiment, the device automatically generates an emergency code through the charging pile management platform when a data transmission failure occurs between the charging pile and the charging pile management platform. The active power supply of the charging pile when a data transmission failure occurs between the charging pile management platform and the charging pile management platform also improves the user's charging experience.

Implementation four

FIG. 6 is a schematic diagram of a charging pile provided by an embodiment of the present application. As shown in FIG. 6 , the charging pile 6 of this embodiment includes: a processor 60 , a memory 61 , and a computer program 62 stored in the memory 61 and executable on the processor 60 . When the processor 60 executes the computer program 62 , the steps in each of the above embodiments of the charging pile power supply method are implemented, for example, steps S201 to S203 shown in FIG. 2 . Alternatively, when the processor 60 executes the computer program 62, the functions of the modules or units in the above-mentioned apparatus embodiments, for example, the functions of the modules 51 to 53 shown in FIG. 5 are implemented.

Exemplarily, the computer program 62 can be divided into one or more modules or units, and the one or more modules or units are stored in the memory 61 and executed by the processor 60 to complete the this application. The one or more modules or units may be a series of computer program instruction segments capable of accomplishing specific functions, and the instruction segments are used to describe the execution process of the computer program 62 in the charging pile 6 . For example, the computer program 62 can be divided into an acquisition module, an analysis module and a power supply module, and the specific functions of each module are as follows:

The acquisition module is used to obtain the emergency code, which is a string generated by the charging pile management platform when a data transmission failure occurs between the charging pile and the charging pile management platform; the parsing module is used to parse the emergency code to obtain power supply information; the power supply module , which is used to perform the power supply operation according to the power supply information.

The charging pile may include, but is not limited to, a processor 60 and a memory 61 . Those skilled in the art can understand that FIG. 6 is only an example of the charging pile 6 , and does not constitute a limitation on the charging pile 6 , and may include more or less components than those shown in the figure, or combine some components, or different components For example, the charging pile may also include input and output devices, network access devices, buses, and the like.

The so-called processor 60 may be a central processing unit (Central Processing Unit, CPU), and may also be other general-purpose processors, digital signal processors (Digital Signal Processors, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), Off-the-shelf programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The memory 61 may be an internal storage unit of the charging pile 6 , such as a hard disk or a memory of the charging pile 6 . The memory 61 can also be an external storage device of the charging pile 6, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) equipped on the charging pile 6. card, flash card (Flash Card) and so on. Further, the memory 61 may also include both an internal storage unit of the charging pile 6 and an external storage device. The memory 61 is used to store the computer program and other programs and data required by the charging pile. The memory 61 can also be used to temporarily store data that has been output or will be output.

Those skilled in the art can clearly understand that, for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example. Module completion, that is, dividing the internal structure of the device into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiment may be integrated in one processing unit, or each unit may exist physically alone, or two or more units may be integrated in one unit, and the above-mentioned integrated units may adopt hardware. It can also be realized in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing from each other, and are not used to limit the protection scope of the present application. For the specific working processes of the units and modules in the above-mentioned system, reference may be made to the corresponding processes in the foregoing method embodiments, which will not be repeated here.

In the foregoing embodiments, the description of each embodiment has its own emphasis. For parts that are not described or described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

Those of ordinary skill in the art can realize that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of this application.

In the embodiments provided in this application, it should be understood that the disclosed apparatus, charging pile and method may be implemented in other ways. For example, the above-described embodiments of the device and charging pile are only illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods, such as multiple units. Or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

The integrated modules or units, if implemented in the form of software functional units and sold or used as independent products, may be stored in a computer-readable storage medium. Based on this understanding, the present application can implement all or part of the processes in the methods of the above embodiments, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer When the program is executed by the processor, the steps of the foregoing method embodiments can be implemented. Wherein, the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file or some intermediate form, and the like. The computer-readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer memory, a read-only memory (ROM, Read-Only Memory) , Random Access Memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium, etc. It should be noted that the content contained in the computer-readable media may be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction, for example, in some jurisdictions, according to legislation and patent practice, the computer-readable media Electric carrier signals and telecommunication signals are not included.

The above-mentioned embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the above-mentioned embodiments, those of ordinary skill in the art should understand that: it is still possible to implement the above-mentioned implementations. The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions in the embodiments of the application, and should be included in the within the scope of protection of this application.

Claims (9)

1. A charging pile power supply method is characterized by comprising the following steps:

acquiring an emergency code, wherein the emergency code is a character string generated by a charging pile management platform when a data transmission fault occurs between a charging pile and a charging pile management platform;

analyzing the emergency code to obtain power supply information;

executing power supply operation according to the power supply information;

the power supply information comprises authentication information, emergency code validity period information and active power supply duration information;

the executing the power supply operation according to the power supply information includes:

judging whether the authentication information is consistent with pre-stored authentication information or not;

when the authentication information is consistent with the pre-stored authentication information, judging whether the emergency code is in the valid period according to the emergency code valid period information;

and when the emergency code is within the validity period, starting power supply according to the active power supply duration information until the continuous power supply duration reaches the power supply duration corresponding to the active power supply duration information.

2. The charging pile power supply method according to claim 1, wherein the judging whether the emergency code is in the validity period according to the emergency code validity period information comprises:

calculating a time difference value between the emergency code starting time and the current time, wherein the emergency code valid period information comprises the emergency code starting time;

judging whether the time difference is less than or equal to a preset effective duration or not;

when the time difference is less than or equal to the preset effective duration, the emergency code is in the effective duration;

and when the time difference is greater than the preset effective duration, the emergency code is not in the effective duration.

3. The charging pile power supply method according to claim 1, wherein after the determining whether the authentication information is consistent with pre-stored authentication information, the method further comprises:

and when the authentication information is inconsistent with the pre-stored authentication information or the emergency code is not in the validity period, prompting the user to re-input the emergency code through prompt information.

4. The charging pile power supply method according to any one of claims 1 to 3, wherein the acquiring of the emergency code comprises:

receiving the emergency code input by a first user;

the process of obtaining the emergency code by the first user specifically comprises the following steps:

after detecting that a data transmission fault occurs between a charging pile and a charging pile management platform, the charging pile management platform marks the charging station corresponding to the charging pile as an emergency station, wherein the charging station comprises at least one charging pile;

the charging pile management platform automatically generates the emergency code according to emergency information input by a second user, wherein the emergency information comprises an emergency code putting range and emergency code valid period information;

when the first user scans the two-dimensional code on the charging pile through the intelligent mobile terminal, judging whether the current charging station is the emergency station or not;

and if the current charging station is the emergency station, presenting the emergency code to the first user through the intelligent mobile terminal.

5. The charging pile power supply method according to claim 4, wherein the emergency code is a character string comprising seven digits, wherein the emergency code represents emergency code start time information by four digits, the two digits represent active power supply duration information, and the one digit represents check code information.

6. A charging pile power supply device is characterized by comprising:

the system comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring an emergency code, and the emergency code is a character string generated by a charging pile management platform when a data transmission fault occurs between a charging pile and a charging pile management platform;

the analysis module is used for analyzing the emergency code to obtain power supply information;

the power supply module is used for executing power supply operation according to the power supply information;

the power supply information comprises authentication information, emergency code validity period information and active power supply duration information;

the power supply module is specifically configured to:

judging whether the authentication information is consistent with pre-stored authentication information or not;

when the authentication information is consistent with the pre-stored authentication information, judging whether the emergency code is in the valid period according to the emergency code valid period information;

and when the emergency code is within the validity period, starting power supply according to the active power supply duration information until the continuous power supply duration reaches the power supply duration corresponding to the active power supply duration information.

7. A charging pile power supply system is characterized by comprising at least one charging pile, a charging pile management platform and an intelligent mobile terminal;

the charging pile management platform is used for marking a charging station corresponding to the charging pile as an emergency station after detecting that a data transmission fault occurs between the charging pile and the charging pile management platform, and the charging station comprises at least one charging pile; acquiring emergency information input by a second user, and automatically generating an emergency code according to the emergency information, wherein the emergency information comprises an emergency code putting range and emergency code valid period information; when a first user scans a two-dimensional code on a charging pile through the intelligent mobile terminal, judging whether a current charging station is the emergency station or not; if the current charging station is the emergency station, presenting the emergency code to the first user through the intelligent mobile terminal;

the charging pile is used for acquiring an emergency code; analyzing the emergency code to obtain power supply information; and executing power supply operation according to the power supply information.

8. A charging pile comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the method according to any one of claims 1 to 5 when executing the computer program.

9. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 5.

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