Control method and device for access authentication function, equipment and storage medium

Abstract

The application discloses an access authentication function control method, device and equipment and a storage medium, and belongs to the technical field of vehicle control. The access authentication function control method comprises the following steps: receiving a closing request for closing an access authentication function of a vehicle; in the case that an authorized file exists in the vehicle, verifying the closing request according to the authorized file, the authorized file being used for closing the access authentication function when the closing request meets a condition, the authorized file being generated by a production device and written into the vehicle, and a copy of the authorized file in the production device being deleted after being written into the vehicle, the production device being a specified device when the vehicle is in a manufacturing and service state; and controlling the access authentication function according to a verification result after verifying the closing request. By writing the authorized file into the vehicle, the application can close the access authentication function when the closing request meets the condition, which not only can reduce the complexity of external device access to the vehicle, but also can guarantee the safety of the vehicle system and data.

Description

Technical Field

[0001] This application relates to the field of vehicle control technology, and in particular to a control method, device, equipment and storage medium for access authentication function. Background Technology

[0002] Vehicle access authentication refers to the function of verifying the legitimacy and security of the other party's identity through a series of security mechanisms when the vehicle connects to external devices or networks, ensuring that only authorized entities can access the vehicle system or data.

[0003] To meet the cybersecurity requirements of vehicles, related technologies typically enable vehicle access authentication functions during the vehicle production line stage. For example, the access authentication function of OBD (on-board diagnostics) is enabled to prevent unauthorized entities from arbitrarily performing diagnostics on the vehicle or accessing the vehicle system or data.

[0004] However, during the production line phase, enabling the access authentication function can affect the production rhythm of the production line and reduce its production efficiency. Summary of the Invention

[0005] This application provides a control method, apparatus, device, and storage medium for access authentication functions to solve the technical problems existing in related technologies. Specifically, it includes the following technical solutions.

[0006] In a first aspect, this application provides a method for controlling an access authentication function, the method comprising: receiving a request to disable the access authentication function of a vehicle; if an authorization file exists in the vehicle, verifying the disabling request based on the authorization file, wherein the authorization file is used to disable the access authentication function when the disabling request meets certain conditions, the authorization file is written to the vehicle by a production device, and a copy of the authorization file is deleted from the production device after being written to the vehicle, the production device being a designated device when the vehicle is in a manufacturing and service state; and controlling the access authentication function based on the verification result after verifying the disabling request.

[0007] In some possible implementations, the authorization file includes an authorization list indicating device information that has the authority to disable the access authentication function, and the verification of the disabling request according to the authorization file includes: verifying the authority of the disabling request based on the identity of the requesting device and the authorization list, wherein the requesting device is the device that sent the disabling request.

[0008] In some possible implementations, the authorization document may further include a validity period, which indicates the effective period of the authorization document, and the verification of the closure request based on the authorization document may further include: verifying the validity of the closure request based on the request time of the closure request and the validity period.

[0009] In some possible implementations, controlling the access authentication function based on the verification result after verifying the shutdown request includes: if the requesting device matches the authorized list and the request time is within the validity period indicated by the validity period, then the access authentication function is shut down.

[0010] In some possible implementations, the shutdown request includes a first shutdown request from the production equipment, the authorization document further includes a validity period indicating the validity period of the authorization document, and the method further includes: if the access authentication function is disabled, and if the shutdown request is not the first shutdown request and the shutdown time of the access authentication function reaches the validity period indicated by the validity period, then enabling the access authentication function.

[0011] In some possible implementations, if the access authentication function is disabled, and if the shutdown request is the first shutdown request and the shutdown time of the access authentication function reaches the validity period of the validity period indication, the validity period of the validity period indication is extended.

[0012] In some possible implementations, the shutdown request includes a first shutdown request from the production equipment, and the method further includes: if the authorization document is not present in the vehicle, and the shutdown request is the first shutdown request, applying for a corresponding authorization document based on the vehicle's identity.

[0013] Secondly, this application provides a control device for an access authentication function, the device comprising a receiving module, a verification module, and a control module; the receiving module is configured to receive a request to disable the access authentication function of a vehicle; the verification module is configured to verify the disabling request based on an authorization file present in the vehicle, wherein the authorization file is used to disable the access authentication function when the disabling request meets certain conditions, the authorization file is written to the vehicle by a production device, and a copy of the authorization file is deleted from the production device after being written to the vehicle, the production device being a designated device when the vehicle is in a manufacturing and service state; the verification module is configured to control the access authentication function based on the verification result after verifying the disabling request.

[0014] In some possible implementations, the authorization file includes an authorization list indicating device information that has the authority to disable the access authentication function. When the verification module verifies the shutdown request according to the authorization file, it is configured to verify the authority of the shutdown request based on the identity of the requesting device and the authorization list, wherein the requesting device is the device that sent the shutdown request.

[0015] In some possible implementations, the authorization document further includes a validity period, which indicates the validity period of the authorization document, and the verification module, when verifying the closure request according to the authorization document, is configured to verify the validity of the closure request based on the request time of the closure request and the validity period.

[0016] In some possible implementations, when the control module controls the access authentication function based on the verification result after verifying the shutdown request, it is configured to: shut down the access authentication function if the requesting device matches the authorized list and the request time is within the validity period indicated by the validity period.

[0017] In some possible implementations, the shutdown request includes a first shutdown request from the production equipment, the authorization document also includes a validity period indicating the validity period of the authorization document, and the control module is further configured to: if the access authentication function is disabled, and if the shutdown request is not the first shutdown request and the shutdown time of the access authentication function reaches the validity period indicated by the validity period, enable the access authentication function.

[0018] In some possible implementations, the control module is further configured to: if the access authentication function is disabled, and if the shutdown request is the first shutdown request and the shutdown time of the access authentication function reaches the validity period of the validity period indication, extend the validity period of the validity period indication.

[0019] In some possible implementations, the shutdown request includes a first shutdown request from the production equipment, and the control module is further configured to: if the authorization document is not present in the vehicle, and the shutdown request is the first shutdown request, apply for the corresponding authorization document based on the vehicle's identity.

[0020] Thirdly, this application provides an electronic device for controlling an access authentication function, comprising: a memory storing at least one program instruction for controlling the access authentication function; and a processor, wherein when the program instruction is executed by the processor, the vehicle implements the method of this application or any possible implementation thereof.

[0021] Fourthly, this application provides a computer program (product) including computer program / instructions, which are executed by a processor to cause a vehicle to implement the method in any possible implementation of this application.

[0022] Fifthly, this application provides a computer-readable storage medium having stored thereon program instructions for controlling access authentication functions, which, when executed by one or more processors, cause a vehicle to implement the methods of this application or any possible implementation thereof.

[0023] The beneficial effects of the technical solution provided in this application include at least the following:

[0024] The technical solution provided in this application, on the one hand, can disable the access authentication function when the closure request meets the conditions, thereby reducing the complexity of external devices accessing the vehicle system and data while ensuring the security of the vehicle system and data through the authorization file. On the other hand, when the vehicle is in a controllable state of manufacturing and service, the authorization file is written to the vehicle by designated production equipment, and the copy of the authorization file in the production line is deleted in a timely manner after being written to the vehicle. This can ensure the traceability of the authorization file and prevent the leakage and abuse of the authorization file, thereby restricting the scenarios in which the vehicle's access authentication function can be disabled, effectively reducing the risk of the vehicle system and data being maliciously accessed or tampered with, and preventing the abuse of the authorization file. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of an implementation scenario provided in the embodiments of this application;

[0027] Figure 2 This is a flowchart of the control method for the access authentication function provided in the embodiments of this application;

[0028] Figure 3 This is a schematic diagram of the structure of the control device for the access authentication function provided in the embodiments of this application;

[0029] Figure 4 This is a schematic diagram of the structure of an electronic device for controlling access authentication functions provided in an embodiment of this application. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0032] Figure 1 This is a schematic diagram of an implementation scenario provided in an embodiment of this application. (Reference) Figure 1 The implementation scenarios provided in this application embodiment may include access terminal 11 and vehicle terminal 12.

[0033] Access terminal 11 can connect to vehicle terminal 12 via wired or wireless means to access the vehicle system and / or data in vehicle terminal 12 to complete specific tasks such as diagnosis, control, upgrade, authentication, or other data interaction. Indicatively, access terminal 11 can be an OBD diagnostic device for vehicle diagnosis and / or repair, a smart terminal for remote control such as unlocking the vehicle and adjusting the air conditioning, or any device capable of accessing the vehicle system and / or data in vehicle terminal 12, such as a charging pile for monitoring the vehicle's battery level.

[0034] The vehicle terminal 12 integrates an access authentication function, which can verify the access terminal 11 accessing the vehicle terminal 12 according to a preset verification mechanism to ensure the security of the vehicle system and / or data in the vehicle terminal 12. The access authentication function may be performed by at least one of the following: a gateway, a security chip, a domain controller, or a cloud platform communicating with the vehicle in the vehicle terminal 12; this application does not impose any limitations in this regard.

[0035] Those skilled in the art should understand that the above-described access terminal 11 and vehicle terminal 12 are merely examples. Other existing or future access terminals and vehicle terminals that are applicable to this application should also be included within the scope of protection of this application, and are hereby incorporated by reference.

[0036] Figure 2 This is a flowchart of the control method for the access authentication function provided in the embodiments of this application. This method can, for example, be... Figure 1This application does not impose any limitations on the execution of at least one of the following: a gateway, a security chip, a domain controller, and a cloud platform communicating with the vehicle. See also Figure 2 The control method for access authentication function provided in this application embodiment may include the following steps.

[0037] Step S210: Receive a request to disable the access authentication function of the vehicle.

[0038] For example, access authentication is a systematic security mechanism or strategy in a vehicle, which typically involves multiple processes such as access permission application, approval, and verification. External devices that need to access the vehicle system or data must apply for access permission from the vehicle manufacturer or authentication platform. When accessing the vehicle, the access device is verified according to the authorized access permission. This includes, but is not limited to, verifying the identity and legitimacy of the external device accessing the vehicle, verifying the external device's access permissions to the vehicle system and data, and verifying the network and communication security of data interaction between the external device and the vehicle, so as to ensure the legitimacy and security of the external device accessing the vehicle system or data.

[0039] In some embodiments, the closure request may be sent by any device that can access the vehicle system or data via wired or wireless means, such as an OBD diagnostic device connected to the vehicle, a remote smart terminal, or a charging pile.

[0040] Step S220: If an authorization file exists in the vehicle, the closure request is verified according to the authorization file. The authorization file is used to close the access authentication function when the closure request meets the conditions. The authorization file is written to the vehicle by the production equipment, and the copy of the authorization file in the production equipment is deleted after being written to the vehicle. The production equipment is the designated equipment when the vehicle is in the manufacturing and service state.

[0041] Optionally, the manufacturing and service status refers to the vehicle's status during the production, quality inspection, or after-sales maintenance stages. The production equipment refers to a server designated by the vehicle manufacturer to manage vehicle production, or any other type of trusted designated equipment, during the production stage; this application makes no restrictions in this regard. The authorization file is, for example, a digital credential written into the vehicle's gateway, security chip, domain controller, cloud platform communicating with the vehicle, etc., and can be used, but is not limited to, filtering closure requests to disable the vehicle's access authentication function if the closure request meets specific conditions. A copy of the authorization file in the production equipment is, for example, all files in the production equipment that are identical to the authorization file, except for those written into the vehicle; for example, a backup or copy of the authorization file in the production equipment.

[0042] Considering that when a vehicle is in a manufacturing or service state, such as in vehicle production or after-sales maintenance, it may frequently interact with various external devices to perform testing, diagnosis, and repair of specific vehicle functions. In such cases, the multiple processes involved in the vehicle's access authentication function, such as application, approval, and verification of access permissions, significantly increase the complexity and time cost of data interaction between the vehicle and external devices, hindering production efficiency. Therefore, this application embodiment allows an authorization file to be written into the vehicle through designated production equipment when the vehicle is in a manufacturing or service state. The authorization file is then used to verify closure requests, enabling the vehicle to close access authentication requests under specific circumstances. This allows certain external devices to skip the application and approval stages for access permissions and directly enter the verification stage, interacting with the vehicle after successful verification.

[0043] Furthermore, considering that the possibility of malicious access and tampering of the vehicle system and data increases when the vehicle's access authentication function is disabled, leading to a decrease in the security and stability of the vehicle system and data, the method provided in this application, on the one hand, writes the authorization file into the vehicle under a controllable state when the vehicle is in the manufacturing and service state. This ensures that the authorization file can be generated by some designated production equipment under the manufacturing and service state, and promptly deletes the copy of the authorization file from the production equipment after writing it into the vehicle, avoiding leakage and misuse of the authorization file. This ensures the controllability of the scenario where the vehicle's access authentication function is disabled, effectively reducing the risk of malicious access and tampering of the vehicle system and data. The controllable state indicates that the vehicle's security, operability, and manageability are controllable.

[0044] As mentioned above, when a vehicle is in a controllable state, such as during the manufacturing or after-sales maintenance phase, to improve the efficiency of data interaction between specific equipment on the production line and the vehicle, specific authorizations can be granted to designated production equipment to disable the vehicle's access authentication function and directly interact with the vehicle. In this case, the authorization document may include, for example, an authorization list indicating the equipment information authorized to disable the access authentication function. The disabling request is verified according to the authorization document, for example, by verifying the authorization of the disabling request based on the identity of the requesting device and the authorization list.

[0045] The requesting device is the device that sends the shutdown request. The identity of the requesting device can be, for example, a device serial number, MAC (media access control address), or hardware ID that uniquely identifies the device. The authorized list can be, for example, any type of device that needs to interact with the vehicle when the vehicle is in a controllable state of manufacturing and service; this application does not impose any restrictions in this regard.

[0046] As mentioned earlier, when the vehicle's access authentication function is disabled, the risk of malicious access and tampering with the vehicle system and data increases. Therefore, to further ensure the security and stability of the vehicle system and data, the time window for disabling the vehicle's access authentication function can be limited to reduce the possibility of malicious access and tampering. In some embodiments, the authorization document also includes a validity period, indicating the effective duration of the authorization document. Verifying the disabling request based on the authorization document further includes verifying the validity of the disabling request based on the request time and validity period.

[0047] In the above method, by limiting the validity period of the authorization document, the method provided in this application embodiment can ensure that the closure request for the access authentication function is closed within a specified time period, thereby avoiding the abuse of the authorization document and ensuring the stability of the vehicle system and data.

[0048] As mentioned above, the manufacturing and service status refers to the state of the vehicle during the production and manufacturing stage. This production and manufacturing stage includes, for example, stages that do not involve data interaction with the vehicle, such as parts assembly, painting, and interior assembly, as well as stages that may involve data interaction with the vehicle, such as electronic system assembly, final assembly, quality inspection, workstation submission, and logistics and delivery. The timing of the authorization document being written to the vehicle is, for example, any stage of the production and manufacturing process involving data interaction with the vehicle; this application makes no restrictions in this regard.

[0049] Step S230: Control the access authentication function based on the verification result after verifying the closure request.

[0050] Optionally, the verification result after verifying the closure request can be used, but is not limited to, as the basis for whether the authorization document should disable the vehicle's access authentication function.

[0051] As mentioned earlier, verifying a shutdown request according to the authorization document involves verifying the permissions and validity of the shutdown request. In this case, the access authentication function is controlled based on the verification result after verifying the shutdown request. For example, if the requesting device matches the authorized list and the request time is within the validity period indicated by the validity period, then the access authentication function is disabled. Here, the case where the requesting device matches the authorized list is, for example, if the device information indicated by the authorized list includes the identity identifier corresponding to the requesting device. The request time refers to the time when the requesting device sends the shutdown request. When the requesting device matches the authorized list and the request time is within the validity period indicated by the validity period of the authorized list, it means that the requesting device is a device permitted by the authorization document to access the vehicle even when the access authentication function is disabled, and when the requesting device sends the shutdown request, the authorization document's permission to disable the access authentication function is still valid. In this case, the vehicle's access authentication function can be disabled, improving the data interaction efficiency between the requesting device and the vehicle.

[0052] As mentioned earlier, when a vehicle is under manufacturing and service, its safety, operability, and manageability are controllable. In this case, to further improve the efficiency of data interaction between the equipment and the vehicle, the validity period of the authorization document can be extended after the vehicle's authorization document expires, ensuring the efficiency of data interaction between the equipment and the vehicle. Therefore, when the closure request includes a first closure request from the production equipment, and the authorization document includes a validity period, if the access authentication function is closed, and if the closure request is the first closure request and the closure time of the access authentication function reaches the validity period of the validity period indication, the validity period of the validity period indication is extended. Hereinafter, the validity period indication refers to the validity period of the authorization document, which will be the same and will not be repeated.

[0053] In the above method, when the vehicle is in the manufacturing and service state, since the vehicle's safety, operability and manageability are controllable, if the authorization document in the vehicle expires at this time, the validity period of the authorization document can be proactively extended, so that the access authentication function can be selectively disabled when the vehicle is in the manufacturing and service state, ensuring the efficiency of data interaction between external devices and the vehicle.

[0054] Furthermore, considering that when a vehicle is in manufacturing or service mode, it may not have an authorization document. In this case, enabling access authentication would significantly reduce the efficiency of data interaction between external devices and the vehicle. Therefore, when the closure request includes a first closure request from the production equipment, and the vehicle does not have an authorization document, if the closure request is the first closure request, the corresponding authorization document is requested based on the vehicle's identification. The authorization document corresponding to the vehicle's identification is used to close the access authentication request when the first closure request meets the conditions. The vehicle's identification can be, for example, a unique identifier such as the vehicle's VIN (vehicle identification number), chassis number, or engine number.

[0055] In the above method, when the vehicle is in the manufacturing and service state, since the vehicle's safety, operability and manageability are controllable, by actively requesting an authorization document even when no authorization document exists in the vehicle, the access authentication function can be closed when the first closure request meets the conditions, thereby improving the data interaction efficiency between external devices and the vehicle.

[0056] When a vehicle is not in manufacturing or service status, there are uncontrollable risks related to its safety, operability, and manageability. In this case, the security and stability of the vehicle system and data can be prioritized. Therefore, when the shutdown request includes a first shutdown request from the production equipment and the authorization document includes a validity period, the control method for the access authentication function provided in this application embodiment further includes: if the access authentication function is disabled, and the shutdown request is not the first shutdown request and the shutdown time of the access authentication function reaches the validity period indicated by the validity period, then the access authentication function is enabled.

[0057] The technical solution provided in this application, on the one hand, can disable the access authentication function when the closure request meets the conditions, thereby reducing the complexity of external devices accessing the vehicle system and data while ensuring the security of the vehicle system and data through the authorization file. On the other hand, when the vehicle is in a controllable state of manufacturing and service, the authorization file is written to the vehicle by designated production equipment, and the copy of the authorization file in the production line is deleted in a timely manner after being written to the vehicle. This can ensure the traceability of the authorization file and prevent the leakage and abuse of the authorization file, thereby restricting the scenarios in which the vehicle's access authentication function can be disabled, effectively reducing the risk of the vehicle system and data being maliciously accessed or tampered with, and preventing the abuse of the authorization file.

[0058] In some other possible implementations, this application also provides a control device for access authentication function. Figure 3 This is a schematic diagram of the control device for the access authentication function provided in the embodiments of this application. See also: Figure 3The control device for access authentication function provided in this application embodiment includes a receiving module 310, a verification module 320 and a control module 330.

[0059] The receiving module 310 is configured to receive a request to disable the access authentication function of the vehicle.

[0060] The verification module 320 is configured to verify the closure request based on the authorization file if an authorization file exists in the vehicle. The authorization file is used to close the access authentication function when the closure request meets the conditions. The authorization file is written to the vehicle by the production equipment, and the copy of the authorization file in the production equipment is deleted after being written to the vehicle. The production equipment is the designated equipment when the vehicle is in the manufacturing and service state.

[0061] The verification module 330 is configured to control the access authentication function based on the verification result after verifying the close request.

[0062] In some embodiments, the authorization file includes an authorization list indicating device information that has the authority to disable the access authentication function. When the verification module 320 verifies the shutdown request according to the authorization file, it is configured to verify the authority of the shutdown request based on the identity of the requesting device and the authorization list, wherein the requesting device is the device that sent the shutdown request.

[0063] In some embodiments, the authorization document also includes a validity period, which indicates the validity period of the authorization document. When the verification module 320 verifies the closure request according to the authorization document, it is configured to verify the validity of the closure request based on the request time and validity period of the closure request.

[0064] In some embodiments, when the control module 330 controls the access authentication function based on the verification result after verifying the closure request, it is configured to: close the access authentication function if the requesting device matches the authorized list and the request time is within the validity period indicated by the validity period.

[0065] In some embodiments, the shutdown request includes a first shutdown request from the production equipment, the authorization document also includes a validity period indicating the validity period of the authorization document, and the control module 330 is further configured to: if the shutdown request is not the first shutdown request and the shutdown time of the access authentication function reaches the validity period indicated by the validity period, enable the access authentication function when the access authentication function is disabled.

[0066] In some embodiments, the control module 330 is further configured to: if the access authentication function is turned off, and if the turn-off request is the first turn-off request and the turn-off time of the access authentication function has reached the validity period of the validity period indication, extend the validity period of the validity period indication.

[0067] In some embodiments, the shutdown request includes a first shutdown request from the production equipment, and the control module 330 is further configured to: if the shutdown request is the first shutdown request and there is no authorization document in the vehicle, apply for the corresponding authorization document based on the vehicle's identity.

[0068] It should be understood that the control device for the access authentication function and the control method for the access authentication function provided in the above embodiments belong to the same concept, and the specific implementation process can be found in the control method for the access authentication function.

[0069] In some other possible implementations, this application also provides an electronic device for controlling access authentication functions. Figure 4 This is a schematic diagram of the structure of an electronic device for controlling access authentication function provided in an embodiment of this application. See also... Figure 4 The electronic device for controlling access authentication provided in this application embodiment includes the following structure.

[0070] Memory 410 stores at least one program instruction for controlling the access authentication function. Processor 420 executes the aforementioned program instruction, causing the vehicle to achieve the above-mentioned connection. Figure 2 The steps of the described method and its various embodiments are described below. Depending on the implementation, the processor 420 may be one or more types of processors, including but not limited to DSP (digital signal processor), ASIC (application specific integrated circuit), FPGA (field-programmable gate array), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc., and the number of such devices may be determined according to actual needs.

[0071] In some other possible implementations, this application also provides a computer program (product) comprising computer program / instructions, which are executed by a processor to cause the vehicle to achieve the above-described combination. Figure 2 The steps of the described method and its various embodiments.

[0072] In some other possible implementations, this application also provides a computer-readable storage medium storing program instructions for controlling access authentication functions. When these program instructions are executed by one or more processors, they cause the vehicle to achieve the above-mentioned combination. Figure 2 The steps of the described method and its various embodiments are described. The computer-readable storage medium can be a readable signal medium or a readable storage medium. A readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of readable storage media (a non-exhaustive list) include: an electrical connection having one or more wires, a portable disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof.

[0073] It should also be noted that the terms "first," "second," etc. (if applicable) in the specification and claims of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0074] The term "and / or" in the embodiments of this application is merely a description of the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone.

[0075] The above description is only for the purpose of enabling those skilled in the art to understand the technical solution of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the principles of this application shall be included within the scope of protection of this application.

Claims

1. A control method for access authentication function, characterized in that, The method includes: Receive a request to disable the access authentication function of the vehicle, the request including a first disable request from the production equipment; If an authorization file exists in the vehicle, the closure request is verified according to the authorization file. The authorization file is used to close the access authentication function when the closure request meets the conditions. The authorization file is written to the vehicle by the production equipment, and the copy of the authorization file in the production equipment is deleted after being written to the vehicle. The production equipment is the designated equipment when the vehicle is in the manufacturing and service state. The access authentication function is controlled based on the verification result after verifying the closing request.

2. The method according to claim 1, characterized in that, The authorization file includes an authorization list, which indicates device information authorized to disable the access authentication function. The verification of the disabling request based on the authorization file includes: The permissions for the shutdown request are verified based on the identity of the requesting device and the authorized list, wherein the requesting device is the device that sent the shutdown request.

3. The method according to claim 2, characterized in that, The authorization document also includes a validity period, which indicates the effective period of the authorization document. The step of verifying the closure request based on the authorization document further includes: The validity of the closure request is verified based on the request time of the closure request and the validity period.

4. The method according to claim 3, characterized in that, The step of controlling the access authentication function based on the verification result after verifying the closing request includes: If the requesting device matches the authorized list and the request time is within the validity period indicated by the validity period, then the access authentication function is disabled.

5. The method according to claim 1, characterized in that, The authorization document includes a validity period, which indicates the effective period of the authorization document; the method further includes: If the access authentication function is disabled, and if the shutdown request is not the first shutdown request and the shutdown time of the access authentication function reaches the validity period indicated by the validity period, then the access authentication function is enabled.

6. The method according to claim 5, characterized in that, The method further includes: If the access authentication function is disabled, and if the shutdown request is the first shutdown request and the shutdown time of the access authentication function reaches the validity period of the validity period indication, the validity period of the validity period indication shall be extended.

7. The method according to any one of claims 1-6, characterized in that, The shutdown request includes a first shutdown request from the production equipment, and the method further includes: If the authorization file is not present in the vehicle, and if the shutdown request is the first shutdown request, an authorization file corresponding to the vehicle's identity is requested. The authorization file corresponding to the vehicle's identity is used to disable the access authentication function when the first shutdown request meets the conditions.

8. A control device for access authentication function, characterized in that, The device includes a receiving module, a verification module, and a control module; The receiving module is configured to receive a shutdown request to disable the access authentication function of the vehicle, the shutdown request including a first shutdown request from the production equipment; The verification module is configured to verify the shutdown request based on the authorization file if an authorization file exists in the vehicle. The authorization file is used to disable the access authentication function when the shutdown request meets the conditions. The authorization file is generated by the production equipment and written to the vehicle. After being written to the vehicle, a copy of the authorization file in the production equipment is deleted. The production equipment is a designated device when the vehicle is in the manufacturing and service state. The control module is configured to control the access authentication function based on the verification result after verifying the closing request.

9. An electronic device, characterized in that, include: A memory that stores program instructions for controlling access authentication functions; as well as, A processor, when the program instructions are executed by the processor, causes the vehicle to perform the method described in any one of claims 1-7.

10. A computer-readable storage medium, characterized in that, It stores program instructions for controlling access authentication functions, which, when executed by one or more processors, cause the vehicle to perform the method described in any one of claims 1-7.

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