A charging authentication method and a charging system

Abstract

The present application is applicable to the field of charging technology, and provides a charging authentication method and a charging system, wherein the charging authentication method comprises: when a charging operation is detected, obtaining charging authentication information; the charging authentication information includes the biometric information of the target user and the vehicle identification of the vehicle to be charged; generating authentication information based on the biometric information and the vehicle identification, and sending the authentication information to a server that is connected to the charging pile in communication; receiving the authentication result; the authentication result is returned to the charging pile after the server authenticates the authentication information; when the authentication result is detected to be a first preset result, charging the vehicle to be charged; the first preset result is used to describe successful authentication. The charging authentication method provided in the embodiment of the present application will only charge the vehicle to be charged when both the biometric information of the target user and the vehicle identification of the vehicle to be charged are successfully authenticated, thereby improving the safety and reliability of the charging pile.

Description

Technical Field

[0001] The present application belongs to the field of charging technology, and in particular relates to a charging authentication method and a charging system. Background Art

[0002] Currently, before charging an electric vehicle through a charging pile, a charging identity authentication is usually required. Only after the charging identity authentication is passed can the electric vehicle be charged.

[0003] The prior art usually authenticates the vehicle identification number (VIN) of the electric vehicle to be charged, and starts charging the electric vehicle after the VIN code is authenticated. Since the prior art only authenticates charging through the VIN code, and the VIN code is easy to obtain, the security and reliability of charging authentication are reduced. Summary of the invention

[0004] The embodiments of the present application provide a charging authentication method and a charging system, which can solve the problem that the prior art only uses the VIN code for charging authentication, and the VIN code is easy to obtain, thereby reducing the security and reliability of charging authentication.

[0005] In a first aspect, an embodiment of the present application provides a charging authentication method, which is applied to a charging pile, comprising:

[0006] When a charging operation is detected, charging authentication information is obtained; the charging authentication information includes biometric information of the target user and a vehicle identification of the vehicle to be charged;

[0007] Generate authentication information based on the biometric information and the vehicle identification, and send the authentication information to a server that is communicatively connected to the charging pile;

[0008] Receiving an authentication result; the authentication result is returned to the charging pile after the server performs authentication processing on the authentication information;

[0009] When it is detected that the authentication result is a first preset result, the vehicle to be charged is charged; the first preset result is used to describe that the authentication is successful.

[0010] Optionally, when a charging operation is detected, obtaining charging authentication information includes:

[0011] Acquire the biometric information of the target user through an information collection device;

[0012] Pre-charge the vehicle to be charged and obtain the vehicle identification.

[0013] Optionally, pre-charging the vehicle to be charged and obtaining the vehicle identification includes:

[0014] When the vehicle identification is not obtained within a first preset time period, pre-charging of the vehicle to be charged is stopped, and a first prompt message is output; the first prompt message is used to describe that the vehicle identification is not obtained within the first preset time period.

[0015] Optionally, after acquiring the biometric information of the target user through the information collection device, the method further includes:

[0016] In response to the charging mode information input by the target user, determining a target charging strategy according to the charging mode information;

[0017] Accordingly, generating authentication information according to the biometric information and the vehicle identification, and sending the authentication information to a server that is communicatively connected to the charging pile, includes:

[0018] The authentication information is generated according to the target charging strategy, the biometric information and the vehicle identification.

[0019] Optionally, when detecting that the authentication result is a first preset result, charging the vehicle to be charged includes:

[0020] The vehicle to be charged is charged according to the target charging strategy.

[0021] Optionally, after generating authentication information according to the biometric information and the vehicle identification, and sending the authentication information to a server that is communicatively connected to the charging pile, the method further includes:

[0022] When the authentication result is not received within a second preset time period, pre-charging of the vehicle to be charged is stopped, and a second prompt message is output; the second prompt message is used to describe an authentication timeout.

[0023] Optionally, after generating authentication information according to the biometric information and the vehicle identification, and sending the authentication information to a server that is communicatively connected to the charging pile, the method further includes:

[0024] When it is detected that the authentication result is a second preset result, pre-charging of the vehicle to be charged is stopped, and a third prompt message is output; the second preset result is used to describe the authentication failure; and the third prompt message is used to describe the reason for the authentication failure.

[0025] In a second aspect, an embodiment of the present application provides a charging authentication method, which is applied to a server of a charging pile, including:

[0026] Receiving authentication information sent by the charging pile; the authentication information includes biometric information of the target user and a vehicle identification of the vehicle to be charged;

[0027] The authentication information is authenticated to obtain an authentication result, and the authentication result is sent to the charging pile.

[0028] Optionally, the authentication information includes a target charging strategy, and the authentication processing is performed on the authentication information to obtain an authentication result, and the authentication result is sent to the charging pile, including:

[0029] generating order information according to the target charging strategy;

[0030] An authentication process is performed according to the order information, the biometric information and the vehicle identification to obtain the authentication result.

[0031] In a third aspect, an embodiment of the present application provides a charging pile, including:

[0032] A charging authentication information acquisition unit, used to acquire charging authentication information when a charging operation is detected; the charging authentication information includes biometric information of a target user and a vehicle identification of a vehicle to be charged;

[0033] An authentication information generating unit, configured to generate authentication information according to the biometric information and the vehicle identification, and send the authentication information to a server that is communicatively connected to the charging pile;

[0034] An authentication result receiving unit, used to receive an authentication result; the authentication result is returned to the charging pile after the server performs authentication processing on the authentication information;

[0035] The charging unit is used to charge the vehicle to be charged when it is detected that the authentication result is a first preset result; the first preset result is used to describe that the authentication is successful.

[0036] In a fourth aspect, an embodiment of the present application provides a server for a charging pile, including:

[0037] A receiving unit, configured to receive authentication information sent by the charging pile; the authentication information includes biometric information of the target user and a vehicle identification of the vehicle to be charged;

[0038] The first processing unit is used to perform authentication processing on the authentication information, obtain an authentication result, and send the authentication result to the charging pile.

[0039] In a fifth aspect, an embodiment of the present application provides a charging pile, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the steps of the charging authentication method as described in any one of the first aspects above are implemented.

[0040] In a sixth aspect, an embodiment of the present application provides a server for a charging pile, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the steps of the charging authentication method as described in any one of the second aspects above are implemented.

[0041] In the seventh aspect, an embodiment of the present application provides a charging system, comprising: a charging pile and a server of the charging pile, wherein the charging pile is used to execute the steps of the charging authentication method as described in any one of the first aspect above, and the server is used to execute the steps of implementing the charging authentication method as described in any one of the second aspect above.

[0042] In an eighth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor in a charging pile, the steps of the charging authentication method as described in any one of the above-mentioned first aspects are implemented.

[0043] In the ninth aspect, an embodiment of the present application provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor in a server of a charging pile, the steps of the charging authentication method as described in any one of the second aspects above are implemented.

[0044] In a tenth aspect, an embodiment of the present application provides a computer program product. When the computer program product is run on a charging pile, the charging pile can execute the charging authentication method described in any one of the first aspects above.

[0045] In an eleventh aspect, an embodiment of the present application provides a computer program product. When the computer program product runs on a server of a charging pile, the server of the charging pile can execute the charging authentication method described in any one of the second aspects above.

[0046] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0047] A charging authentication method provided in an embodiment of the present application, when a charging pile detects a charging operation, can obtain charging authentication information including the target user's biometric information and the vehicle identification of the vehicle to be charged, and generate authentication information based on the biometric information and the vehicle identification, and send it to a server that is connected to the charging pile, so that the server can simultaneously authenticate the target user's biometric information and the vehicle identification of the vehicle to be charged, and send the authentication result to the charging pile. After receiving the authentication result, the charging pile also needs to determine whether the authentication result is a first preset result, and when it is determined that the authentication result is the first preset result, it indicates that the charging authentication is successful, and then starts to charge the vehicle to be charged. Among them, the first preset result is used to describe the authentication success. The charging authentication method provided in the embodiment of the present application will only charge the vehicle to be charged when the biometric information of the target user and the vehicle identification of the vehicle to be charged are successfully authenticated, thereby improving the safety and reliability of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0049] Figure 1 is a structural schematic diagram of a charging system provided by an embodiment of the present application;

[0050] Figure 2 is a flowchart of an implementation of a charging authentication method provided in an embodiment of the present application;

[0051] Figure 3 This is a specific implementation flow chart of S101 in the charging authentication method provided in one embodiment of the present application;

[0052] Figure 4 is a flow chart of an implementation of a charging authentication method provided by another embodiment of the present application;

[0053] Figure 5 It is a structural schematic diagram of a charging pile provided in one embodiment of the present application;

[0054] Figure 6 is a structural schematic diagram of a charging pile provided in another embodiment of the present application;

[0055] Figure 7 It is a structural diagram of a server of a charging pile provided in an embodiment of the present application;

[0056] Figure 8 It is a structural diagram of a server of a charging pile provided in another embodiment of the present application. DETAILED DESCRIPTION

[0057] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0058] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0059] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0060] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce [described condition or event] is detected" or "in response to detecting [described condition or event]", depending on the context.

[0061] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0062] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0063] See also Figure 1 , Figure 1 Schematic diagram of the structure of a charging system provided by an embodiment of the present application. Figure 1 As shown, the battery replacement system provided in the embodiment of the present application includes: a charging pile 10 and a server 20 wirelessly connected to the charging pile.

[0064] In practical applications, the charging pile 10 is an unattended device that can be fixed on the ground or wall and installed in public buildings (such as public buildings, shopping malls, public parking lots, etc.), residential parking lots or charging stations. It can charge various models of electric vehicles according to different voltage levels.

[0065] The server 20 of the charging pile refers to a terminal device that has a data processing function and can communicate with the charging pile, including but not limited to a desktop computer, a cloud server, etc.

[0066] See also Figure 2 , Figure 2 FIG. 1 is a flowchart of a charging authentication method according to an embodiment of the present application. Figure 2 As shown, the charging authentication method provided in an embodiment of the present application may include S101 to S108, which are described in detail as follows:

[0067] In S101, when the charging pile detects a charging operation, it obtains charging authentication information; the charging authentication information includes the biometric information of the target user and the vehicle identification of the vehicle to be charged.

[0068] In the embodiment of the present application, the charging pile detecting the charging operation may be: the charging pile detecting that the target user clicks a preset control on the human-computer interaction interface of the charging pile. The preset control may be set according to actual needs and is not limited here.

[0069] In one embodiment of the present application, the charging pile includes a charging gun for charging the vehicle to be charged. Therefore, the charging pile may detect the charging operation by: the charging pile detects that the charging gun is connected to the vehicle to be charged by wire, that is, the charging gun is inserted into the charging socket of the vehicle to be charged.

[0070] In the embodiment of the present application, when the charging pile detects a charging operation, it can obtain the biometric information of the target user who triggered the charging operation and the vehicle identification of the vehicle to be charged. The biometric information can be the fingerprint information of the target user or the face information of the target user. The vehicle identification can be the vehicle identification number (VIN) of the vehicle to be charged.

[0071] In one embodiment of the present application, the charging pile can be specifically connected as follows: Figure 3 Steps S1011 to S1012 shown in the figure obtain charging authentication information, which are described in detail as follows:

[0072] In S1011, the biometric information of the target user is obtained through an information collection device.

[0073] In this embodiment, the biometric information may be fingerprint information or face information.

[0074] In one implementation of this embodiment, the information collection device may be a camera device, so the charging pile can obtain the face information of the target user in real time through the camera device. Specifically, the camera device can record the face within its shooting range to obtain a video containing the face information. Alternatively, the camera device can take pictures of the face within its shooting range based on a preset time interval to obtain multiple frames of video images containing the face information.

[0075] Based on this, the charging pile can obtain the video containing the face information captured by the camera device, and perform frame processing on the video to obtain multiple frames of video images. Alternatively, the charging pile can directly obtain the multiple frames of video images captured by the camera device.

[0076] After the charging pile obtains the above-mentioned multiple frames of video images, it can obtain the face information of the target user from the video image that contains the most complete face among the multiple video images.

[0077] In another implementation of this embodiment, the information collection device may be a fingerprint collector, so the charging pile may obtain the fingerprint information of the target user in real time through the fingerprint collector.

[0078] Specifically, the charging pile can control the fingerprint collector to output fingerprint collection prompt information, and the fingerprint collection prompt information is used to prompt the target user to put the finger into the collection position. The fingerprint collection prompt information can specifically be: the charging pile controls the collection interface of the fingerprint collector to be always on or flashing. At this time, the collection position is the position range where the collection interface is always on or flashing.

[0079] When the fingerprint collector detects that a finger has been placed at the collection position, it can collect the fingerprint information of the finger.

[0080] The charging pile can determine the fingerprint information of the finger collected by the above-mentioned fingerprint collector as the fingerprint information of the target user.

[0081] In S1012, the vehicle to be charged is pre-charged and the vehicle identification is obtained.

[0082] In this embodiment, pre-charging refers to the charging pile supplying power to the battery management system (BMS) of the vehicle to be charged through an auxiliary power supply.

[0083] Since the battery management system stores the vehicle identification of the vehicle to be charged, the charging pile can obtain the vehicle identification of the vehicle to be charged sent by the battery management system when supplying power to the battery management system of the vehicle to be charged through the auxiliary power supply.

[0084] In one embodiment of the present application, in order to improve the working efficiency of the charging pile and avoid the charging pile being in a state of obtaining the vehicle identification of the vehicle to be charged, the charging pile can set a first preset time period as the time for obtaining the vehicle identification of the vehicle to be charged. If the charging pile fails to obtain the vehicle identification within the first preset time period, it means that the charging pile cannot obtain the vehicle identification. Therefore, the charging pile can stop pre-charging the vehicle to be charged and output a first prompt message. Among them, the first prompt message is used to describe that the charging pile has not obtained the above-mentioned vehicle identification within the first preset time period. The first preset time period can be set according to actual needs and is not limited here. Taking into account the influence of network quality, the first preset time period can be set to 2 minutes.

[0085] In S102, the charging pile generates authentication information according to the biometric information and the vehicle identification.

[0086] In an embodiment of the present application, in order to prevent the charging pile from being used illegally and to improve the safety and reliability of the charging pile, the charging pile may generate authentication information based on the biometric information of the target user and the vehicle identification of the vehicle to be charged.

[0087] In one implementation of this embodiment, in order to ensure the security of the target user's biometric information and the vehicle identification of the vehicle to be charged during the transmission process, the above-mentioned biometric information and vehicle identification can be encrypted based on a preset encryption algorithm, and the encrypted biometric information and vehicle identification can be determined as authentication information.

[0088] The preset encryption algorithm may be a symmetric encryption algorithm or an asymmetric encryption algorithm, which is not limited here.

[0089] In S103, the charging pile sends the authentication information to a server that is communicatively connected to the charging pile.

[0090] In S104, the server of the charging pile receives the authentication information sent by the charging pile.

[0091] In S105, the server of the charging pile performs authentication processing on the authentication information to obtain an authentication result.

[0092] In the embodiment of the present application, the server of the charging pile may pre-store the correspondence between the preset biometric information of each user and the preset vehicle identification of the vehicle to be charged.

[0093] In some embodiments, the preset biometric information of each user may correspond to the preset vehicle identification of one or more vehicles to be charged.

[0094] In other embodiments, the preset biometric information of multiple users may also correspond to the same preset vehicle identification.

[0095] In practical applications, the above correspondence may be acquired and stored by the server of the charging pile when each user registers in a related application.

[0096] In the embodiment of the present application, after receiving the authentication information, the server of the charging pile can obtain the biometric information of the target user and the vehicle identification of the vehicle to be charged from the authentication information.

[0097] In one embodiment of the present application, in combination with S102, the authentication information is the encrypted biometric information and vehicle identification. Therefore, the server of the charging pile can decrypt the authentication information based on a preset decryption algorithm corresponding to the preset encryption algorithm to obtain the above-mentioned biometric information and vehicle identification.

[0098] After obtaining the target user's biometric information and vehicle identification, the charging pile server can perform authentication processing on it.

[0099] It should be noted that the server of the charging pile can first authenticate the biometric information of the target user, and then authenticate the vehicle identification of the vehicle to be charged; it can also first authenticate the vehicle identification of the vehicle to be charged, and then authenticate the biometric information of the target user; it can also authenticate the biometric information of the target user and the vehicle identification of the vehicle to be charged at the same time, and there is no restriction here.

[0100] The following will explain in detail by taking the example that the server of the charging pile first authenticates the biometric information of the target user and then authenticates the vehicle identification of the vehicle to be charged.

[0101] Specifically, the server of the charging pile can compare the biometric information with the preset biometric information of each user stored in advance one by one to obtain a first comparison result. The first comparison result is used to indicate whether the biometric information of the target user is pre-stored in the server of the charging pile. If the preset biometric information of each user stored in advance contains the first biometric information that is the same as the biometric information of the target user, the first comparison result is that the biometric information of the target user exists, and at least one preset vehicle identification corresponding to the first biometric information is obtained, and the vehicle identification of the vehicle to be charged is compared with the at least one preset vehicle identification one by one to obtain a second comparison result. The second comparison result is used to indicate whether the server of the charging pile has a corresponding relationship between the first biometric information and the vehicle identification of the vehicle to be charged. If the at least one preset vehicle identification stored in advance contains the first vehicle identification that is the same as the vehicle identification of the vehicle to be charged, the second comparison result is that there is a corresponding relationship between the biometric information of the target user and the vehicle identification of the vehicle to be charged. At this time, the server of the charging pile can determine the target authentication code according to the above-mentioned first comparison result and the second comparison result, and determine the target authentication code as the authentication result.

[0102] In an embodiment of the present application, the server of the charging pile pre-stores the correspondence between different comparison results and the preset authentication code. Exemplarily, the preset authentication code can be a number, including but not limited to 1, 2 and 3. The number 1 is used to represent a successful authentication, that is, the server of the charging pile pre-stores the correspondence between the target user's biometric information and the vehicle identification of the vehicle to be charged; the number 2 is used to represent a failed authentication, and the reason for the failure is that the biometric information of the target user does not exist in the server of the charging pile, that is, the biometric information is illegal biometric information; the number 3 is used to represent a failed authentication, and the reason for the failure is that although the biometric information of the target user is stored in the server of the charging pile, there is no correspondence between the biometric information of the target user and the vehicle identification of the vehicle to be charged, that is, the vehicle identification of the vehicle to be charged is an illegal vehicle identification.

[0103] Based on this, when the server of the charging pile determines that the first comparison result is the existence of the target user's biometric information, and the second comparison result is that there is a correspondence between the target user's biometric information and the vehicle identification of the vehicle to be charged, it can determine that the corresponding target authentication code is the number 1, and determine the number 1 as the authentication result.

[0104] If the pre-stored preset biometric information of each user does not contain the same biometric information as the target user, the first comparison result is that the biometric information of the target user does not exist. At this time, the server of the charging pile can determine that the corresponding target authentication code is the number 2 based on the first comparison result, and determine the number 2 as the authentication result.

[0105] When the first comparison result is that there is the target user's biometric information, if there is no vehicle identification identical to the vehicle identification of the vehicle to be charged in at least one pre-stored preset vehicle identification, then the second comparison result is that there is no corresponding relationship between the target user's biometric information and the vehicle identification of the vehicle to be charged. At this time, the server of the charging pile can determine that its corresponding target authentication code is the number 3 based on the first comparison result and the second comparison result, and determine the number 3 as the authentication result.

[0106] In S106, the server of the charging pile sends the authentication result to the charging pile.

[0107] In S107, the charging pile receives the authentication result.

[0108] In S108, when the charging pile detects that the authentication result is a first preset result, the charging vehicle is charged; the first preset result is used to describe that the authentication is successful.

[0109] In the embodiment of the present application, after the charging pile receives the authentication result sent by the server of the charging pile, when it detects that the target authentication code is the number 1, it can determine that the authentication result is the first preset result, that is, the authentication is successful. Therefore, the charging pile can start charging the vehicle to be charged.

[0110] In one embodiment of the present application, in order to improve the working efficiency of the charging pile, if the charging pile does not receive the authentication result sent by the server of the charging pile within the second preset time period, it can be determined that the server authentication of the charging pile has timed out. Therefore, the charging pile can immediately stop pre-charging the vehicle to be charged and output a second prompt message. The second prompt message is used to describe the server authentication timeout of the charging pile, so that the target user can send a charging authentication request to the charging pile again, that is, the target user can click the preset control on the human-computer interaction interface of the charging pile again.

[0111] In another embodiment of the present application, after receiving the authentication result sent by the server of the charging pile, when detecting that the target authentication code is not the number 1, the charging pile can determine that the authentication result is the second preset result, that is, the authentication fails. Therefore, the charging pile can stop pre-charging the vehicle to be charged and output a third prompt information. The third prompt information is used to describe the reason for the authentication failure.

[0112] Specifically, when the charging pile detects that the target authentication code is the number 2, it can determine that the authentication result is the second preset result, that is, the authentication failed. At the same time, it can be determined that the reason for the authentication failure is: the target user's biometric information does not exist in the charging pile's server, that is, the biometric information in the charging authentication information obtained by the charging pile is illegal biometric information. Therefore, the charging pile can stop pre-charging the vehicle to be charged and output a third prompt information containing the target user's biometric information as illegal characteristic information.

[0113] When the charging pile detects that the target authentication code is the number 3, it can determine that the authentication result is the second preset result, that is, the authentication failed. At the same time, it can be determined that the reason for the authentication failure is: there is no correspondence between the target user's biometric information and the vehicle identification of the vehicle to be charged in the server of the charging pile, that is, the vehicle identification in the charging authentication information obtained by the charging pile is an illegal vehicle identification. Therefore, the charging pile can stop pre-charging the vehicle to be charged, and output a third prompt information including that the vehicle identification of the vehicle to be charged is an illegal vehicle identification.

[0114] From the above, it can be seen that in a charging authentication method provided by an embodiment of the present application, when the charging pile detects a charging operation, it can obtain charging authentication information including the biometric information of the target user and the vehicle identification of the vehicle to be charged, and generate authentication information based on the biometric information and the vehicle identification, and send it to a server that is connected to the charging pile, so that the server can simultaneously authenticate the biometric information of the target user and the vehicle identification of the vehicle to be charged, and send the authentication result to the charging pile. After receiving the authentication result, the charging pile also needs to determine whether the authentication result is the first preset result, and when it is determined that the authentication result is the first preset result, it indicates that the charging authentication is successful, and then starts to charge the vehicle to be charged. Among them, the first preset result is used to describe the successful authentication. The charging authentication method provided in the embodiment of the present application will only charge the vehicle to be charged when the biometric information of the target user and the vehicle identification of the vehicle to be charged are successfully authenticated, thereby improving the safety and reliability of the charging pile.

[0115] In one embodiment of the present application, in order to improve the service efficiency of the charging pile, please refer to Figure 4 , Figure 4 FIG. 1 is a flowchart of a charging authentication method according to another embodiment of the present invention. Figure 2 and Figure 3 Corresponding to the embodiment, the charging authentication method provided in this embodiment may include S201 to S2011, which are described in detail as follows:

[0116] In S201, when the charging pile detects a charging operation, it obtains the biometric information of the target user through an information collection device.

[0117] In this embodiment, S201 and Figure 3 S1011 in the corresponding embodiment is the same. Please refer to the relevant description in S1011 for details, which will not be repeated here.

[0118] In S202 , the charging pile determines a target charging strategy according to the charging mode information input by the target user.

[0119] In one implementation of this embodiment, a plurality of preset buttons may be provided on the display interface of the charging pile, and each preset button may correspond to a preset charging mode. Exemplarily, assuming that preset buttons A1, A2, A3 and A4 are provided on the display interface of the charging pile, and the preset charging modes include natural charging mode, time charging mode, amount charging mode and electric quantity charging mode, then the charging pile may set the charging mode corresponding to the preset button A1 to be the natural charging mode, the charging mode corresponding to the preset button A2 to be the time charging mode, the charging mode corresponding to the preset button A3 to be the amount charging mode, and the charging mode corresponding to the preset button A4 to be the electric quantity charging mode. Among them, the natural charging mode refers to a charging mode in which the charging pile can randomly select one of the time charging mode and the electric quantity charging mode, and charges the vehicle to be charged until the vehicle to be charged is fully charged. The time charging mode refers to a charging mode in which the charging pile charges the vehicle to be charged within the target charging time according to the target charging time set by the target user until the end of the target charging time. The amount charging mode refers to a charging mode in which the charging pile charges the vehicle to be charged according to the target charging amount set by the target user. The power charging mode means that the charging pile charges the vehicle to be charged according to the target power set by the target user until the power of the vehicle to be charged reaches the target power.

[0120] It should be noted that each preset charging mode corresponds to a preset charging strategy. Exemplarily, the preset charging strategy corresponding to the natural charging mode is the natural charging strategy, and the preset charging strategy corresponding to the time charging mode is: a strategy for charging the vehicle to be charged according to the target charging time. The target charging time is set by the target user. The preset charging strategy corresponding to the amount charging mode is: a strategy for charging the vehicle to be charged according to the target charging amount. The target charging amount is set by the target user. The preset charging strategy corresponding to the power charging mode is: a strategy for charging the vehicle to be charged according to the target power. The target power is set by the target user.

[0121] Based on this, after the charging pile detects that the target user clicks the preset button on the display interface of the charging pile, that is, after the charging pile obtains the charging mode information, it can determine the target charging strategy according to the correspondence between the preset charging mode and the charging strategy.

[0122] In another implementation of this embodiment, the charging pile can be connected to the user terminal of the target user in communication, so the target user can input the charging mode information through the user terminal. Specifically, the target user can click on the charging APP related to the charging pile on the user terminal, and perform a charging mode selection operation on the display interface of the charging APP, that is, input the charging mode information.

[0123] After detecting the above charging mode selection operation, the user terminal can obtain the charging mode information and send the charging mode information to the charging pile. At this time, the charging pile can determine the target charging strategy according to the charging mode information.

[0124] In S203, the charging pile pre-charges the vehicle to be charged and obtains the vehicle identification.

[0125] In this embodiment, S203 and Figure 3 S1012 in the corresponding embodiment is the same. Please refer to the relevant description in S1012 for details, which will not be repeated here.

[0126] In S204, the charging pile generates the authentication information according to the target charging strategy, the biometric information and the vehicle identification.

[0127] In one implementation of this embodiment, in order to ensure the security of the target user's biometric information, the vehicle identification of the vehicle to be charged, and the target charging strategy during transmission, the above-mentioned biometric information and vehicle identification can be encrypted based on a preset encryption algorithm, and the encrypted biometric information, vehicle identification and target charging strategy are determined as authentication information.

[0128] The preset encryption algorithm may be a symmetric encryption algorithm or an asymmetric encryption algorithm, which is not limited here.

[0129] In S205, the charging pile sends the authentication information to a server that is communicatively connected to the charging pile.

[0130] In S206, the server of the charging pile receives the authentication information sent by the charging pile.

[0131] In S207, the server of the charging pile generates order information according to the target charging strategy.

[0132] In this embodiment, after receiving the authentication information, the server of the charging pile can obtain the target charging strategy from the authentication information.

[0133] In one embodiment of the present application, in combination with S204, the authentication information is encrypted biometric information, vehicle identification and target charging strategy. Therefore, the server of the charging pile can decrypt the authentication information based on a preset decryption algorithm corresponding to the preset encryption algorithm to obtain the above-mentioned biometric information, vehicle identification and target charging strategy.

[0134] After obtaining the target charging strategy, the server of the charging pile can determine the charging price according to the target charging strategy selected by the target user.

[0135] Specifically, when the target charging strategy is the natural charging strategy, in some possible embodiments, the server of the charging pile can determine the full charging time of the vehicle to be charged to full power according to the current power of the vehicle to be charged and the charging speed of the charging pile, calculate the charging time of the vehicle to be charged according to the current time and the full charging time, and determine the charging price according to the charging time and the first preset rule. The first preset rule can be: calculate the charging price according to the charging charge standard per unit time (per hour). The current power refers to the power of the vehicle to be charged when the charging pile obtains the vehicle identification of the vehicle to be charged, and the current time refers to the moment when the charging pile obtains the vehicle identification of the vehicle to be charged.

[0136] In some other possible embodiments, the server of the charging pile can also calculate the charging power of the vehicle to be charged according to the current power and full power of the vehicle to be charged, and determine the charging price according to the charging power and the second preset rule. The second preset rule can be: the charging price is calculated according to the charging fee standard per unit power.

[0137] When the target charging strategy is the power charging strategy, the server of the charging pile can calculate the charging power of the vehicle to be charged according to the current power of the vehicle to be charged and the target power, and determine the charging price according to the charging power and a second preset rule.

[0138] When the target charging strategy is a time charging strategy, the server of the charging pile may determine the charging price according to the target charging time and the first preset rule.

[0139] When the target charging strategy is the amount charging strategy, the server of the charging pile can directly determine the target charging amount set by the target user as the charging price.

[0140] After obtaining the charging price, the server of the charging pile can generate order information based on the charging price. The order information may include but is not limited to: user number, vehicle identification of the vehicle to be charged, charging mode, charging price, and the start and end time of charging. The user number can be randomly generated in real time by the server of the charging pile when generating the order information, or it can be the corresponding serial number generated by the server of the charging pile based on the pre-stored biometric information of each user.

[0141] In S208, the server of the charging pile performs authentication processing according to the order information, the biometric information and the vehicle identification to obtain the authentication result.

[0142] It should be noted that the server of the charging pile can first authenticate the biometric information of the target user, then authenticate the vehicle identification of the vehicle to be charged, and finally authenticate the order information; it can also first authenticate the vehicle identification of the vehicle to be charged, then authenticate the biometric information of the target user, and finally authenticate the order information; it can also authenticate the biometric information of the target user, the vehicle identification of the vehicle to be charged, and the order information at the same time, without limitation here.

[0143] The following will take the example that the server of the charging pile first authenticates the biometric information of the target user, then authenticates the vehicle identification of the vehicle to be charged, and finally authenticates the order information for detailed explanation.

[0144] In the prior art, after the server of the charging pile generates order information, it can directly deduct money through the bank card number, WeChat account or Alipay account bound to the target user. Therefore, the server of the charging pile can compare the biometric information of the target user with the preset biometric information of each user stored in advance one by one to obtain a first comparison result. The first comparison result is used to indicate whether the biometric information of the target user is pre-stored in the server of the charging pile. If the preset biometric information of each user stored in advance contains the first biometric information that is the same as the biometric information of the target user, then the first comparison result is that the biometric information of the target user exists, and at least one preset vehicle identification corresponding to the first biometric information is obtained, and the vehicle identification of the vehicle to be charged is compared one by one with the at least one preset vehicle identification to obtain a second comparison result. The second comparison result is used to indicate whether there is a corresponding relationship between the first biometric information and the vehicle identification of the vehicle to be charged in the server of the charging pile. If there is a first vehicle identification that is the same as the vehicle identification of the vehicle to be charged among at least one pre-stored preset vehicle identification, then the second comparison result is that there is a corresponding relationship between the biometric information of the target user and the vehicle identification of the vehicle to be charged. At this time, the server of the charging pile can deduct money according to the order information and obtain the deduction result. The deduction result is used to indicate whether the server of the charging pile has successfully deducted the money. If the deduction result is successful, the server of the charging pile can generate a target authentication code based on the above-mentioned first comparison result and the second comparison result, i.e., the deduction result, and determine the authentication code as the authentication result.

[0145] In this embodiment, the server of the charging pile pre-stores the correspondence between different comparison results and the preset authentication code. The preset authentication code can be a number, including but not limited to 1, 2, 3 and 4. Number 1 is used to represent successful authentication, that is, the server of the charging pile pre-stores the correspondence between the target user's biometric information and the vehicle identification of the vehicle to be charged, and the deduction is successful; Number 2 is used to represent failed authentication, and the reason for the failure is that the biometric information of the target user does not exist in the server of the charging pile, that is, the biometric information is illegal biometric information; Number 3 is used to represent failed authentication, and the reason for the failure is that although the biometric information of the target user is stored in the server of the charging pile, there is no correspondence between the biometric information of the target user and the vehicle identification of the vehicle to be charged, that is, the vehicle identification of the vehicle to be charged is an illegal vehicle identification; Number 4 is used to represent failed authentication, and the reason for the failure is that although the biometric information of the target user is stored in the server of the charging pile, and there is a correspondence between the biometric information of the target user and the vehicle identification of the vehicle to be charged, the deduction fails, that is, the target user does not have enough money.

[0146] Based on this, when the server of the charging pile determines that the first comparison result is the existence of the target user's biometric information, the second comparison result is the existence of a correspondence between the target user's biometric information and the vehicle identification of the vehicle to be charged, and the deduction result is that the deduction is successful, it can determine that the corresponding target authentication code is the number 1, and determine the number 1 as the authentication result.

[0147] If the server of the charging pile detects that the first biometric information that is identical to the biometric information of the target user does not exist in the pre-stored preset biometric information of each user, the first comparison result is that the biometric information of the target user does not exist. At this time, the server of the charging pile can determine that the corresponding target authentication code is the number 2 based on the first comparison result, and determine the number 2 as the authentication result.

[0148] When the server of the charging pile detects that the first comparison result is the existence of the biometric information of the target user, if there is no first vehicle identifier that is identical to the vehicle identifier of the vehicle to be charged in at least one pre-stored preset vehicle identifier, then the second comparison result is that there is no corresponding relationship between the biometric information of the target user and the vehicle identifier of the vehicle to be charged. At this time, the server of the charging pile can directly determine that the corresponding target authentication code is the number 3 based on the first comparison result and the second comparison result, and determine the number 3 as the authentication result.

[0149] When the charging pile server detects that the first comparison result is the existence of the target user's biometric information, the second comparison result is a correspondence between the target user's biometric information and the vehicle identification of the vehicle to be charged, and the deduction result is a deduction failure, the charging pile server can determine that the corresponding target authentication code is the number 4 based on the first comparison result, the second comparison result and the deduction result, and determine the number 4 as the authentication result.

[0150] In S209, the server of the charging pile sends the authentication result to the charging pile.

[0151] In S2010, the charging pile receives the authentication result.

[0152] In S2011, when the charging pile detects that the authentication result is a first preset result, the charging pile charges the vehicle to be charged according to the target charging strategy.

[0153] In an embodiment of the present application, after the charging pile receives the authentication result sent by the server of the charging pile, when it detects that the target authentication code is the number 1, it can determine that the authentication result is the first preset result, that is, the authentication is successful. Therefore, the charging pile can start charging the vehicle to be charged according to the target charging strategy.

[0154] In one embodiment of the present application, in order to improve the working efficiency of the charging pile, if the charging pile does not receive the authentication result sent by the server of the charging pile within the second preset time period, it can be determined that the server authentication of the charging pile has timed out. Therefore, the charging pile can immediately stop pre-charging the vehicle to be charged and output a second prompt message. The second prompt message is used to describe the server authentication timeout of the charging pile, so that the target user can send a charging authentication request to the charging pile again, that is, trigger the charging operation.

[0155] In another embodiment of the present application, after receiving the authentication result sent by the server of the charging pile, when detecting that the target authentication code is not the number 1, the charging pile can determine that the authentication result is the second preset result, that is, the authentication fails. Therefore, the charging pile can stop pre-charging the vehicle to be charged and output a third prompt information. The third prompt information is used to describe the reason for the authentication failure.

[0156] Specifically, when the charging pile detects that the target authentication code is the number 2, it can determine that the authentication result is the second preset result, that is, the authentication failed. At the same time, it can be determined that the reason for the authentication failure is: the target user's biometric information does not exist in the charging pile's server, that is, the biometric information in the charging authentication information obtained by the charging pile is illegal biometric information. Therefore, the charging pile can stop pre-charging the vehicle to be charged and output a third prompt information containing the target user's biometric information as illegal characteristic information.

[0157] When the charging pile detects that the target authentication code is the number 3, it can determine that the authentication result is the second preset result, that is, the authentication failed. At the same time, it can be determined that the reason for the authentication failure is: there is no correspondence between the target user's biometric information and the vehicle identification of the vehicle to be charged in the server of the charging pile, that is, the vehicle identification in the charging authentication information obtained by the charging pile is an illegal vehicle identification. Therefore, the charging pile can stop pre-charging the vehicle to be charged, and output a third prompt information including that the vehicle identification of the vehicle to be charged is an illegal vehicle identification.

[0158] When the charging pile detects that the target authentication code is the number 4, it can determine that the authentication result is the second preset result, that is, the authentication failed. At the same time, it can be determined that the reason for the authentication failure is: the charging pile server failed to deduct money, that is, the target user's balance is insufficient. Therefore, the charging pile can stop pre-charging the vehicle to be charged and output a third prompt message containing the target user's insufficient balance.

[0159] From the above, it can be seen that in a charging authentication method provided by an embodiment of the present application, the charging pile can determine the specific target charging strategy selected by the target user through the charging mode information output by the target user. After that, the server of the charging pile can simultaneously authenticate the order information generated according to the target charging strategy, the biometric information of the target user and the vehicle identification of the vehicle to be charged, so that when the charging pile determines that the authentication is successful, it can charge the vehicle to be charged according to the target charging strategy, thereby improving the service efficiency of the charging pile.

[0160] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0161] Corresponding to a charging authentication method described in the above embodiment, Figure 5 The structure block diagram of the charging pile provided by an embodiment of the present application is shown. For the convenience of explanation, only the part related to the embodiment of the present application is shown. Figure 5 The charging pile 500 includes: a charging authentication information acquisition unit 51, an authentication information generation unit 52, an authentication result receiving unit 53 and a first charging unit 54. Among them:

[0162] The charging authentication information acquisition unit 51 is used to acquire charging authentication information when a charging operation is detected; the charging authentication information includes the biometric information of the target user and the vehicle identification of the vehicle to be charged.

[0163] Authentication information is generated according to the biometric information and the vehicle identification, and the authentication information is sent to a server that is communicatively connected to the charging post.

[0164] Receive an authentication result; the authentication result is returned to the charging pile after the server authenticates the authentication information.

[0165] When it is detected that the authentication result is a first preset result, the vehicle to be charged is charged; the first preset result is used to describe that the authentication is successful.

[0166] In one embodiment of the present application, the charging authentication information acquisition unit 51 specifically includes: a biometric information acquisition unit and a vehicle identification acquisition unit. Among them:

[0167] The biometric information acquisition unit is used to acquire the biometric information of the target user through an information collection device.

[0168] The vehicle identification acquisition unit is used to pre-charge the vehicle to be charged and acquire the vehicle identification.

[0169] In one embodiment of the present application, the vehicle identification acquisition unit is specifically used to: when the vehicle identification is not acquired within a first preset time period, stop pre-charging the vehicle to be charged and output a first prompt message; the first prompt message is used to describe that the vehicle identification is not acquired within the first preset time period.

[0170] In one embodiment of the present application, the charging authentication information acquiring unit 51 further includes: a strategy determining unit.

[0171] The strategy determination unit is used to determine a target charging strategy according to the charging mode information input by the target user.

[0172] Correspondingly, the authentication information generating unit 52 is specifically used to generate the authentication information according to the target charging strategy, the biometric information and the vehicle identification.

[0173] In one embodiment of the present application, the first charging unit 54 is specifically used to charge the vehicle to be charged according to the target charging strategy.

[0174] In one embodiment of the present application, the charging pile 500 further includes: a first output unit.

[0175] The first output unit is used to stop pre-charging the vehicle to be charged and output second prompt information when the authentication result is not received within a second preset time period; the second prompt information is used to describe the authentication timeout.

[0176] In one embodiment of the present application, the charging pile 500 further includes: a second output unit.

[0177] The second output unit is used to stop pre-charging the vehicle to be charged and output a third prompt message when it is detected that the authentication result is a second preset result; the second preset result is used to describe the authentication failure; the third prompt message is used to describe the reason for the authentication failure.

[0178] Figure 6 This is a schematic diagram of the structure of a charging pile provided in one embodiment of the present application. Figure 6 As shown, the charging pile 6 of this embodiment includes: at least one processor 60 ( Figure 6 Only one is shown in the figure) a processor, a memory 61, and a computer program 62 stored in the memory 61 and executable on the at least one processor 60, and when the processor 60 executes the computer program 62, the steps in any one of the above-mentioned charging authentication method embodiments are implemented.

[0179] Those skilled in the art will understand that Figure 6 This is only an example of the charging pile 6 and does not constitute a limitation on the charging pile 6. The charging pile 6 may include more or fewer components than shown in the figure, or a combination of certain components, or different components, for example, it may also include input and output devices, network access devices, etc.

[0180] The processor 60 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0181] In some embodiments, the memory 61 may be an internal storage unit of the charging pile 6, such as a hard disk or memory of the charging pile 6. In other embodiments, the memory 61 may 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) card, a flash card (Flash Card), etc. equipped on the charging pile 6. Furthermore, the memory 61 may also include both an internal storage unit and an external storage device of the charging pile 6. The memory 61 is used to store operating systems, applications, boot loaders (BootLoader), data and other programs, such as program codes of the computer programs, etc. The memory 61 may also be used to temporarily store data that has been output or is to be output.

[0182] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in any one of the above-mentioned charging authentication method embodiments can be implemented.

[0183] An embodiment of the present application provides a computer program product. When the computer program product runs on a charging pile, the charging pile can implement the steps in any one of the above-mentioned charging authentication method embodiments when executing the computer program product.

[0184] It should be noted that the information interaction, execution process, etc. between the above-mentioned devices / units are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.

[0185] See also Figure 7 , Figure 7 A schematic diagram of the structure of a charging pile server provided in an embodiment of the present application is shown. Figure 7 As shown, the charging pile server 700 provided in this embodiment may include: a receiving unit 71 and a first processing unit 72. Among them:

[0186] The receiving unit 71 is used to receive the authentication information sent by the charging pile; the authentication information includes the biometric information of the target user and the vehicle identification of the vehicle to be charged.

[0187] The first processing unit 72 is used to perform authentication processing on the authentication information, obtain an authentication result, and send the authentication result to the charging pile.

[0188] In one embodiment of the present application, the authentication information includes a target charging strategy; the first processing unit 72 specifically includes: an information generating unit and a second processing unit. Among them:

[0189] The information generating unit is used to generate order information according to the target charging strategy.

[0190] The second processing unit is used to perform authentication processing according to the order information, the biometric information and the vehicle identification to obtain the authentication result.

[0191] Figure 8 This is a schematic diagram of the structure of a charging pile server provided in one embodiment of the present application. Figure 8 As shown, the server 8 of the charging pile of this embodiment includes: at least one processor 80 ( Figure 8 Only one is shown in the figure) a processor, a memory 81, and a computer program 82 stored in the memory 81 and executable on the at least one processor 80, and when the processor 80 executes the computer program 82, the steps in any one of the above-mentioned embodiments of the method for using the battery replacement device are implemented.

[0192] The server 8 of the charging pile can be a computing device such as a desktop computer, a notebook, a palm computer, etc. The server of the charging pile can include, but is not limited to, a processor 80 and a memory 81. Those skilled in the art can understand that Figure 8 It is only an example of the server 8 of the charging pile and does not constitute a limitation on the server 8 of the charging pile. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components, for example, it may also include input and output devices, network access devices, etc.

[0193] The processor 80 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0194] In some embodiments, the memory 81 may be an internal storage unit of the server 8 of the charging pile, such as a hard disk or memory of the user terminal 8. In other embodiments, the memory 81 may also be an external storage device of the server 8 of the charging pile, such as a plug-in hard disk, a smart memory card (SmartMedia Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), etc. equipped on the server 8 of the charging pile. The memory 81 is used to store operating systems, applications, boot loaders (BootLoader), data and other programs, such as program codes of the computer programs, etc. The memory 81 can also be used to temporarily store data that has been output or is to be output.

[0195] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in any one of the above-mentioned charging authentication method embodiments can be implemented.

[0196] An embodiment of the present application provides a computer program product. When the computer program product runs on a server of a charging pile, the server of the charging pile can implement the steps in any one of the above-mentioned charging authentication method embodiments when executing the computer program product.

[0197] The technicians in the relevant field 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 for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or 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 each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0198] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0199] Those of ordinary skill in the art will appreciate 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. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0200] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0201] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A charging authentication method, applied to a charging pile, characterized in that: include: When a charging operation is detected, obtaining charging authentication information; The charging authentication information includes the biometric information of the target user and the vehicle identification of the vehicle to be charged; Generate authentication information based on the biometric information and the vehicle identification, and send the authentication information to a server that is communicatively connected to the charging pile; Receive authentication results; The authentication result is returned to the charging pile after the server performs authentication processing on the authentication information; When it is detected that the authentication result is a first preset result, the vehicle to be charged is charged; the first preset result is used to describe that the authentication is successful; the first preset result means that the target authentication code is the number 1, and the number 1 is used to represent that the biometric information of the target user exists, and there is a corresponding relationship between the biometric information of the target user and the vehicle identification of the vehicle to be charged; When a charging operation is detected, obtaining charging authentication information includes: Acquire the biometric information of the target user through an information collection device; Pre-charging the vehicle to be charged and obtaining the vehicle identification; After acquiring the biometric information of the target user through the information collection device, the method further includes: In response to the charging mode information input by the target user, determining a target charging strategy according to the charging mode information; Accordingly, generating authentication information according to the biometric information and the vehicle identification, and sending the authentication information to a server that is communicatively connected to the charging pile, includes: The authentication information is generated according to the target charging strategy, the biometric information and the vehicle identification.

2. The charging authentication method according to claim 1, characterized in that: The pre-charging of the vehicle to be charged and obtaining the vehicle identification includes: When the vehicle identification is not obtained within a first preset time period, pre-charging of the vehicle to be charged is stopped, and a first prompt message is output; the first prompt message is used to describe that the vehicle identification is not obtained within the first preset time period.

3. The charging authentication method according to claim 1, characterized in that: When the authentication result is detected to be a first preset result, charging the vehicle to be charged includes: The vehicle to be charged is charged according to the target charging strategy.

4. The charging authentication method according to claim 1, characterized in that: After generating authentication information according to the biometric information and the vehicle identification, and sending the authentication information to a server connected to the charging pile in communication, the method further includes: When the authentication result is not received within a second preset time period, pre-charging of the vehicle to be charged is stopped, and a second prompt message is output; the second prompt message is used to describe an authentication timeout.

5. The charging authentication method according to claim 1, characterized in that: After generating authentication information according to the biometric information and the vehicle identification, and sending the authentication information to a server connected to the charging pile in communication, the method further includes: When it is detected that the authentication result is a second preset result, pre-charging of the vehicle to be charged is stopped, and a third prompt message is output; the second preset result is used to describe the authentication failure; and the third prompt message is used to describe the reason for the authentication failure.

6. A charging authentication method, applied to a charging pile server, characterized in that: include: Receiving authentication information sent by the charging pile; The authentication information includes the biometric information of the target user and the vehicle identification of the vehicle to be charged; Performing authentication processing on the authentication information to obtain an authentication result, and sending the authentication result to the charging pile; the authentication result includes the number 1; The number 1 is used to indicate that the biometric information of the target user exists, and there is a corresponding relationship between the biometric information of the target user and the vehicle identification of the vehicle to be charged; The authentication information includes a target charging strategy, and the authentication information is authenticated to obtain an authentication result, and the authentication result is sent to the charging pile, including: generating order information according to the target charging strategy; An authentication process is performed according to the order information, the biometric information and the vehicle identification to obtain the authentication result.

7. A charging system, comprising a charging pile and a server of the charging pile, wherein the charging pile is used to execute the steps of the charging authentication method according to any one of claims 1 to 5, and the server is used to execute the steps of the charging authentication method according to claim 6.

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