A vehicle networking protocol management method, device and vehicle networking protocol management platform

Abstract

The embodiment of the application provides a kind of Internet of Vehicles protocol management method, device and Internet of Vehicles protocol management platform.The method comprises the following steps: protocol management is carried out to the Internet of Vehicles protocol stored in Internet of Vehicles protocol management platform by protocol management network entrance;Version management is carried out to the Internet of Vehicles protocol;When protocol management and / or version management are carried out to the Internet of Vehicles protocol, audit management is carried out.In the technical scheme provided in the embodiment of the application, based on Internet of Vehicles protocol management platform, the problems of protocol management confusion, version untraceable and change uncontrollable in vehicle development process are avoided, and the development efficiency of Internet of Vehicles protocol in vehicle development process is greatly improved.

Description

[Technical Field]

[0001] This invention relates to the field of vehicle networking technology, and in particular to a vehicle networking protocol management method, device, and vehicle networking protocol management platform. [Background Technology]

[0002] In the field of connected vehicle technology, different vehicle series from the same manufacturer may use different connected vehicle protocols. Even within the same series, different models may have different connected vehicle protocols. This is because different vehicle series and models may use different OEMs and component manufacturers, each with its own unique connected vehicle protocols. This diversity of connected vehicle protocols makes it difficult for operators to manage them systematically, reducing the efficiency of connected vehicle protocol development during vehicle development. [Summary of the Invention]

[0003] In view of this, embodiments of the present invention provide a vehicle network protocol management method, device, and vehicle network protocol management platform to improve the R&D efficiency of vehicle network protocols during vehicle development.

[0004] On one hand, embodiments of the present invention provide a vehicle-to-everything (V2X) protocol management method, applied to a V2X protocol management platform, the V2X protocol management platform including a protocol management network entry point, comprising:

[0005] The vehicle network protocols stored in the vehicle network protocol management platform are managed through the protocol management network entry point.

[0006] Version management of the aforementioned vehicle-to-everything (V2X) protocol;

[0007] When managing the vehicle network protocol and / or version, an audit management system should be implemented.

[0008] Optionally, the step of managing the vehicle network protocols stored in the vehicle network protocol management platform through the protocol management network entry point includes:

[0009] The vehicle network protocol can be created, modified, or deleted through the protocol management network entry point to generate an updated vehicle network protocol.

[0010] The updated vehicle networking protocol is stored.

[0011] Optionally, the version management of the vehicle networking protocol includes:

[0012] When the vehicle network protocol in the vehicle network protocol management platform is changed, the vehicle network protocol before the change is saved to the protocol history version;

[0013] Receive the modified vehicle networking protocol sent by the administrator terminal;

[0014] Increment the version number field corresponding to the modified vehicle networking protocol by one, and save the modified vehicle networking protocol.

[0015] Optionally, when performing protocol management and / or version management of the vehicle networking protocol, the audit management includes:

[0016] Create an agreement approval workflow;

[0017] When the vehicle network protocol is managed and / or versioned, the protocol approval flow is triggered.

[0018] If a confirmation instruction is received from the corresponding approver terminal in the protocol approval flow, the vehicle network protocol can be managed in terms of protocol management and / or version management.

[0019] Record the content of protocol management and / or version management of vehicle networking protocols, and generate protocol approval records.

[0020] Optionally, the step of receiving a confirmation instruction from the corresponding approver terminal in the protocol approval flow to perform protocol management and / or version management of the vehicle network protocol includes:

[0021] If a confirmation instruction is received from the corresponding approver terminal in the protocol approval flow, a modification request is sent to the protocol-related party terminal corresponding to the vehicle network protocol that performs protocol management and / or version management, so that the protocol-related party terminal can respond to the modification request and modify the vehicle network protocol that performs protocol management and / or version management.

[0022] Optionally, the vehicle-to-everything (V2X) protocol includes a vehicle-side protocol and / or a vehicle-to-cloud protocol.

[0023] Optionally, the protocol-related party terminals include protocol-related party terminals corresponding to the vehicle-side protocol and / or protocol-related party terminals corresponding to the vehicle-to-cloud protocol.

[0024] On the other hand, embodiments of the present invention provide a vehicle-to-everything (V2X) protocol management device, applied to a V2X protocol management platform, the V2X protocol management platform including a protocol management network entry point, comprising:

[0025] The first management module is used to manage the vehicle network protocols stored in the vehicle network protocol management platform through the protocol management network entry point;

[0026] The second management module is used for version management of the vehicle networking protocol;

[0027] The third management module is used for audit management when managing and / or versioning vehicle networking protocols.

[0028] On the other hand, embodiments of the present invention provide a storage medium including a stored program, wherein the program controls the device where the storage medium is located to execute the above-described vehicle network protocol management method during runtime.

[0029] On the other hand, embodiments of the present invention provide a vehicle network protocol management platform, including a memory and a processor. The memory is used to store information including program instructions, and the processor is used to control the execution of the program instructions. The program instructions are characterized in that when loaded and executed by the processor, they implement the steps of the above-described vehicle network protocol management method.

[0030] The technical solution of the vehicle network protocol management method provided in this embodiment of the invention manages the vehicle network protocols stored in the vehicle network protocol management platform through a protocol management network entry point; it manages the versions of the vehicle network protocols; and it performs audit management when managing and / or managing the versions of the vehicle network protocols. The technical solution provided in this embodiment of the invention, based on the vehicle network protocol management platform, avoids the problems of chaotic protocol management, untraceable versions, and uncontrollable changes during vehicle development, greatly improving the R&D efficiency of vehicle network protocols during vehicle development. [Attached Image Description]

[0031] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 A flowchart illustrating a vehicle network protocol management method according to an embodiment of the present invention;

[0033] Figure 2 A flowchart illustrating protocol management of vehicle network protocols stored in a vehicle network protocol management platform through a protocol management network entry point, as provided in an embodiment of the present invention;

[0034] Figure 3 This is a flowchart of version management for vehicle networking protocols provided in an embodiment of the present invention;

[0035] Figure 4 A flowchart for audit management when performing protocol management and / or version management of the vehicle networking protocol is provided as an embodiment of the present invention;

[0036] Figure 5 This is a schematic diagram of the structure of a vehicle network protocol management device according to an embodiment of the present invention;

[0037] Figure 6 This is an entity relationship diagram of a vehicle network protocol management platform provided in an embodiment of the present invention;

[0038] Figure 7 This is a schematic diagram of the architecture of a vehicle network protocol management platform provided in an embodiment of the present invention;

[0039] Figure 8 This is a schematic diagram of a vehicle network protocol management platform provided in an embodiment of the present invention.

Detailed Implementation Methods

[0040] To better understand the technical solution of the present invention, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0041] It should be understood that the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0042] The terminology used in the embodiments of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The singular forms “a,” “the,” and “the” as used in the embodiments of this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0043] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0044] In related technologies, automakers face the following problems when dealing with such a wide variety of different vehicle connectivity protocols:

[0045] 1. The Internet of Vehicles (IoV) protocols are numerous and their management is chaotic.

[0046] Different car models have different vehicle networking protocols, and even the same car model may contain different types of vehicle networking protocols, such as Over-the-Air (OTA) protocols, remote control protocols, and remote diagnostic protocols. Managing so many different vehicle networking protocols in an orderly manner has become a challenge.

[0047] 2. The maintenance of vehicle networking protocol versions is chaotic.

[0048] During the research and development process, the same vehicle networking protocol may undergo multiple changes. During the change process, it may be impossible to notify the relevant parties of the changes to the vehicle networking protocol in real time, and the version change process lacks historical traceability.

[0049] 3. Low efficiency in developing vehicle-to-everything (V2X) protocol interaction.

[0050] Because vehicle networking protocols are diverse and frequently changed, users of these protocols cannot obtain the latest changes in real time, leading to rework of R&D tasks and frequent joint debugging problems, resulting in low R&D efficiency.

[0051] 4. Lack of process control for changes to vehicle-to-everything (V2X) protocols

[0052] The inability to control the process of changing vehicle-to-everything (V2X) protocols leads to frequent changes, which in turn affects overall R&D efficiency.

[0053] To address the aforementioned technical problems, embodiments of the present invention provide a method for managing vehicle networking protocols. Figure 1 A flowchart of a vehicle network protocol management method provided in an embodiment of the present invention is shown below. Figure 1 As shown, the method includes:

[0054] Step 102: Manage the vehicle network protocols stored in the vehicle network protocol management platform through the protocol management network entry.

[0055] In one embodiment of the present invention, a vehicle network protocol management platform is established to uniformly and centrally manage all vehicle network protocols involved in the vehicle network. All operations such as creation, modification, and deletion of vehicle network protocols can be performed uniformly on the vehicle network protocol management platform.

[0056] In one embodiment of the present invention, each step is executed by a vehicle network protocol management platform, which includes a protocol management network (web) portal.

[0057] In one embodiment of the present invention, the vehicle-to-everything (V2X) protocol includes a vehicle-side protocol and / or a vehicle-to-cloud protocol.

[0058] Figure 2 This is a flowchart of a protocol management process for vehicle network protocols stored in a vehicle network protocol management platform through a protocol management network entry point, according to an embodiment of the present invention. Specifically, step 102 includes:

[0059] Step 1022: Create, modify, or delete vehicle network protocols through the protocol management network portal to generate updated vehicle network protocols.

[0060] Step 1024: Store the updated vehicle network protocol.

[0061] In one embodiment of the present invention, the vehicle network protocol management platform is responsible for storing the vehicle network protocols of all vehicle models.

[0062] In one embodiment of the present invention, the vehicle network protocol management platform ensures unified management of vehicle network protocols by centrally managing all vehicle network protocols, i.e., by using a single protocol management web portal and centralized storage (a unified database).

[0063] Step 104: Manage the version of the vehicle networking protocol.

[0064] The vehicle network protocol management platform implements strict version management for all vehicle network protocols, and all changes to vehicle network protocols must be associated with corresponding versions.

[0065] Figure 3 A flowchart for version management of the vehicle networking protocol provided in an embodiment of the present invention is provided. Specifically, step 104 includes:

[0066] Step 1042: When the vehicle network protocol in the vehicle network protocol management platform changes, save the vehicle network protocol before the change to the protocol history version.

[0067] Step 1044: Receive the modified vehicle networking protocol sent by the administrator terminal.

[0068] In one embodiment of the present invention, before step 1044, the method further includes: sending a change request to the administrator terminal, and the administrator terminal responding to the change request sending the changed vehicle network protocol to the vehicle network protocol management platform.

[0069] Step 1046: Increment the version number field of the modified vehicle network protocol by one, and save the modified vehicle network protocol.

[0070] Step 106: When managing the vehicle network protocol and / or version, conduct audit management.

[0071] In one embodiment of the present invention, all changes to the vehicle network protocol must have a corresponding review mechanism to ensure the correctness and effectiveness of the changes.

[0072] Figure 4 A flowchart for audit management when performing protocol management and / or version management of the vehicle networking protocol is provided as an embodiment of the present invention. Specifically, step 106 includes:

[0073] Step 1062: Create an agreement approval flow.

[0074] For example, creating approval nodes for the protocol approval flow and the approver corresponding to each approval node.

[0075] Step 1064: When performing protocol management and / or version management on the vehicle networking protocol, the protocol approval flow is triggered.

[0076] In one embodiment of the present invention, when the vehicle network protocol is changed, the protocol approval process is triggered.

[0077] Step 1066: If a confirmation instruction is received from the corresponding approver terminal in the protocol approval flow, the vehicle network protocol will be managed and / or its version managed.

[0078] In one embodiment of the present invention, after the protocol approval flow is started, specific protocol changes can only be implemented after all the approvers corresponding to the approval nodes have approved them.

[0079] In one embodiment of the present invention, the approver holds an approver terminal.

[0080] In one embodiment of the present invention, before step 1066, the method includes: sending an approval request to the approver terminal, and the approver terminal responding to the approval request by sending a confirmation instruction to the vehicle network protocol management platform.

[0081] Specifically, if a confirmation instruction is received from the corresponding approver terminal in the protocol approval flow, a modification request is sent to the protocol-related party terminal corresponding to the vehicle network protocol that performs protocol management and / or version management, so that the protocol-related party terminal can respond to the modification request and modify the vehicle network protocol that performs protocol management and / or version management.

[0082] In one embodiment of the present invention, the protocol-related party terminal includes the protocol-related party terminal corresponding to the vehicle-side protocol and / or the protocol-related party terminal corresponding to the vehicle-to-cloud protocol.

[0083] In one embodiment of the present invention, the protocol-related party holds a protocol-related party terminal. The protocol-related party terminal makes specific protocol modifications according to the content of the protocol changes. Here, the message notification received by the protocol-related party terminal includes all vehicle network protocols corresponding to the previous version of the vehicle network protocol, and the latest information of the current version has been changed. The protocol-related party can then modify the specific protocol code according to the above information. When making modifications, it is necessary to first compare whether the current vehicle network protocol version is the previous version. If it is the previous version, the vehicle network protocol can be modified. After the modification is completed, the version number field must be incremented by one. This ensures that the version of the vehicle network protocol corresponding to the related party is consistent with the version of the vehicle network protocol of the vehicle network protocol management platform.

[0084] Step 1068: Record the content of protocol management and / or version management of the vehicle networking protocol, and generate protocol approval records.

[0085] The technical solution provided in this invention involves managing vehicle-to-everything (V2X) protocols stored in a V2X protocol management platform through a protocol management network entry point; managing the versions of the V2X protocols; and conducting audit management when managing and / or managing the versions of the V2X protocols. This technical solution, based on a V2X protocol management platform, avoids the problems of chaotic protocol management, untraceable versions, and uncontrollable changes during vehicle development, greatly improving the R&D efficiency of V2X protocols during vehicle development.

[0086] One embodiment of the present invention provides a vehicle network protocol management device. Figure 5 This is a schematic diagram of the structure of a vehicle network protocol management device according to an embodiment of the present invention, as shown below. Figure 5 As shown, the device includes: a first management module 11, a second management module 12, and a third management module 13.

[0087] The first management module 11 is used to manage the vehicle network protocols stored in the vehicle network protocol management platform through the protocol management network entry.

[0088] The second management module 12 is used for version management of the vehicle networking protocol.

[0089] The third management module 13 is used for audit management when performing protocol management and / or version management of the vehicle networking protocol.

[0090] In one embodiment of the present invention, the first management module 11 is specifically used to perform creation, modification or deletion operations on the vehicle network protocol through the protocol management network entry point, generate an updated vehicle network protocol, and store the updated vehicle network protocol.

[0091] In one embodiment of the present invention, the second management module 12 is specifically used to save the vehicle network protocol before the change to the protocol history version when the vehicle network protocol in the vehicle network protocol management platform changes; receive the changed vehicle network protocol sent by the administrator terminal; increment the version number field corresponding to the changed vehicle network protocol by one, and save the changed vehicle network protocol.

[0092] In one embodiment of the present invention, the third management module 13 is specifically used to create a protocol approval flow; when the vehicle network protocol is managed and / or versioned, the protocol approval flow is triggered to start; if a confirmation instruction is received from the corresponding approver terminal in the protocol approval flow, the vehicle network protocol is managed and / or versioned; the content of the vehicle network protocol is managed and / or versioned, and a protocol approval record is generated.

[0093] Specifically, the third management module 13 is used to send a modification request to the protocol-related party terminal corresponding to the vehicle network protocol that performs protocol management and / or version management if it receives a confirmation instruction sent by the corresponding approver terminal in the protocol approval flow, so that the protocol-related party terminal can modify the vehicle network protocol that performs protocol management and / or version management in response to the modification request.

[0094] In one embodiment of the present invention, the vehicle-to-everything (V2X) protocol includes a vehicle-side protocol and / or a vehicle-to-cloud protocol.

[0095] In one embodiment of the present invention, the protocol-related party terminal includes the protocol-related party terminal corresponding to the vehicle-side protocol and / or the protocol-related party terminal corresponding to the vehicle-to-cloud protocol.

[0096] The technical solution provided in this invention involves managing vehicle-to-everything (V2X) protocols stored in a V2X protocol management platform through a protocol management network entry point; managing the versions of the V2X protocols; and conducting audit management when managing and / or managing the versions of the V2X protocols. This technical solution, based on a V2X protocol management platform, avoids the problems of chaotic protocol management, untraceable versions, and uncontrollable changes during vehicle development, greatly improving the R&D efficiency of V2X protocols during vehicle development.

[0097] The vehicle networking protocol management device provided in this embodiment can be used to implement the above. Figure 1 For a detailed description of the vehicle network protocol management method, please refer to the above-mentioned embodiment of the vehicle network protocol management method, which will not be repeated here.

[0098] This invention provides a storage medium that includes a stored program. When the program runs, it controls the device where the storage medium is located to execute the steps of the above-described vehicle network protocol management method. For a detailed description, please refer to the above-described vehicle network protocol management method.

[0099] This invention provides a vehicle network protocol management platform, including a memory and a processor. The memory is used to store information including program instructions, and the processor is used to control the execution of the program instructions. When the program instructions are loaded and executed by the processor, they implement the steps of the above-described vehicle network protocol management method. For a detailed description, please refer to the above-described vehicle network protocol management method.

[0100] Figure 6 An entity relationship diagram of a vehicle network protocol management platform provided in an embodiment of the present invention is shown below. Figure 6As shown, this includes: vehicle series 61, vehicle model 62, vehicle networking protocol 63, protocol stakeholders 64, protocol history version 65, and protocol approval record 66. Vehicle series 61 is connected to vehicle model 62, vehicle model 62 is connected to vehicle networking protocol 63, vehicle networking protocol 63 is connected to protocol stakeholders 64, vehicle networking protocol 63 is connected to protocol history version 65, vehicle networking protocol 63 is connected to protocol approval record 66, protocol history version 65 is connected to protocol stakeholders 64, and protocol history version 65 is connected to protocol approval record 66.

[0101] The vehicle networking protocol management platform stores various vehicle series 61, such as the M5 and M7 series. Within the same vehicle series 61, there are different models 62; for example, the M5 series is further divided into a two-wheel-drive standard version and a four-wheel-drive performance version. A single model 62 can correspond to different vehicle networking protocols 63, such as OTA protocols and Telematics Service Provider (TSP) protocols. A single vehicle networking protocol 63 involves multiple stakeholders 64, such as in-vehicle infotainment system providers and cloud-based vehicle service providers. The protocol history version 65 records the historical version information of the vehicle networking protocol after changes are made. The protocol approval record 66 records the approval process during the change of the vehicle networking protocol.

[0102] Figure 7 This is a schematic diagram of the architecture of a vehicle network protocol management platform according to an embodiment of the present invention, as shown below. Figure 7 As shown, the vehicle network protocol management platform 20 has the functions of protocol management 201, version management 202, change management 203, related party (vehicle network protocol user) management 204, vehicle series and model management 205, and message management (responsible for sending change message notifications) 206.

[0103] When a vehicle-to-everything (V2X) protocol changes, version management 202 records the version changes, and change management 203 initiates the change approval process. Once approved, the V2X protocol management platform 20 sends a change message notification to both the vehicle-side protocol stakeholders 30 and the vehicle-to-cloud protocol stakeholders 40. This notification includes the current version information and the change details. Upon receiving the notification, vehicle-side protocol stakeholders 30 instruct vehicle-side 31 to execute the V2X protocol change. Similarly, vehicle-to-cloud protocol stakeholders 40 instruct vehicle-to-cloud 41 to execute the V2X protocol change upon receiving the notification.

[0104] Figure 8 This is a schematic diagram of a vehicle network protocol management platform provided in an embodiment of the present invention. Figure 8As shown, the vehicle network protocol management platform 20 of this embodiment includes: a processor 21, a memory 22, and a computer program 23 stored in the memory 22 and executable on the processor 21. When the computer program 23 is executed by the processor 21, it implements the vehicle network protocol management method described in this embodiment. To avoid repetition, these details are not elaborated here. Alternatively, when the computer program is executed by the processor 21, it implements the functions of each model / unit in the vehicle network protocol management device described in this embodiment. To avoid repetition, these details are not elaborated here.

[0105] The vehicle-to-everything (V2X) protocol management platform 20 includes, but is not limited to, a processor 21 and a memory 22. Those skilled in the art will understand that... Figure 8 This is merely an example of the vehicle-to-everything (V2X) protocol management platform 20 and does not constitute a limitation on the V2X protocol management platform 20. It may include more or fewer components than shown in the figure, or combine certain components, or different components. For example, the V2X protocol management platform may also include input / output devices, network access devices, buses, etc.

[0106] The processor 21 may be a Central Processing Unit (CPU), or other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), 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.

[0107] The memory 22 can be an internal storage unit of the vehicle networking protocol management platform 20, such as the hard drive or memory of the vehicle networking protocol management platform 20. The memory 22 can also be an external storage device of the vehicle networking protocol management platform 20, such as a plug-in hard drive, Smart Media Card (SMC), Secure Digital (SD) card, or Flash Card equipped on the vehicle networking protocol management platform 20. Furthermore, the memory 22 can include both internal storage units and external storage devices of the vehicle networking protocol management platform 20. The memory 22 is used to store computer programs and other programs and data required by the vehicle networking protocol management platform. The memory 22 can also be used to temporarily store data that has been output or will be output.

[0108] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0109] In the embodiments provided by this invention, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection between devices or units through some interfaces, and may be electrical, mechanical, or other forms.

[0110] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0111] Furthermore, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or in the form of hardware plus software functional units.

[0112] The integrated units implemented as software functional units described above can be stored in a computer-readable storage medium. These software functional units, stored in a storage medium, include several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) or processor to execute some steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0113] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A method for managing vehicle networking protocols, characterized in that, This is applied to a vehicle-to-everything (V2X) protocol management platform, which includes a protocol management network entry point, comprising: The vehicle network protocols stored in the vehicle network protocol management platform are managed through the protocol management network entry point. Version management of the aforementioned vehicle-to-everything (V2X) protocol; When managing the vehicle network protocol and / or version, an audit management system should be implemented. The version management of the vehicle network protocol includes: When the vehicle network protocol in the vehicle network protocol management platform is changed, the vehicle network protocol before the change is saved to the protocol history version; A change request is sent to the administrator terminal, and the administrator terminal, in response to the change request, sends the modified vehicle network protocol to the vehicle network protocol management platform. Receive the modified vehicle network protocol sent by the administrator terminal; Increment the version number field corresponding to the modified vehicle networking protocol by one, and save the modified vehicle networking protocol.

2. The method according to claim 1, characterized in that, The step of managing the vehicle network protocols stored in the vehicle network protocol management platform through the protocol management network entry point includes: The vehicle network protocol can be created, modified, or deleted through the protocol management network entry point to generate an updated vehicle network protocol. The updated vehicle networking protocol is stored.

3. The method according to claim 1, characterized in that, When performing protocol management and / or version management of the vehicle network protocol, the audit management includes: Create an agreement approval workflow; When the vehicle network protocol is managed and / or versioned, the protocol approval flow is triggered. If a confirmation instruction is received from the corresponding approver terminal in the protocol approval flow, the vehicle network protocol can be managed in terms of protocol management and / or version management. Record the content of protocol management and / or version management of vehicle networking protocols, and generate protocol approval records.

4. The method according to claim 3, characterized in that, If a confirmation instruction is received from the corresponding approver terminal in the protocol approval flow, the process of managing the vehicle network protocol and / or its version includes: If a confirmation instruction is received from the corresponding approver terminal in the protocol approval flow, a modification request is sent to the protocol-related party terminal corresponding to the vehicle network protocol that performs protocol management and / or version management, so that the protocol-related party terminal can respond to the modification request and modify the vehicle network protocol that performs protocol management and / or version management.

5. The method according to claim 1, characterized in that, The vehicle-to-everything (V2X) protocol includes vehicle-side protocols and / or vehicle-to-cloud protocols.

6. The method according to claim 4, characterized in that, The protocol-related terminal includes the protocol-related terminal corresponding to the vehicle-side protocol and / or the protocol-related terminal corresponding to the vehicle-to-cloud protocol.

7. A vehicle networking protocol management device, characterized in that, This is applied to a vehicle-to-everything (V2X) protocol management platform, which includes a protocol management network entry point, comprising: The first management module is used to manage the vehicle network protocols stored in the vehicle network protocol management platform through the protocol management network entry point; The second management module is used for version management of the vehicle networking protocol; The third management module is used for audit management when managing the vehicle network protocol and / or version; The version management of the vehicle network protocol includes: When the vehicle network protocol in the vehicle network protocol management platform is changed, the vehicle network protocol before the change is saved to the protocol history version; A change request is sent to the administrator terminal, and the administrator terminal, in response to the change request, sends the modified vehicle network protocol to the vehicle network protocol management platform. Receive the modified vehicle network protocol sent by the administrator terminal; Increment the version number field corresponding to the modified vehicle networking protocol by one, and save the modified vehicle networking protocol.

8. A storage medium, characterized in that, The storage medium includes a stored program, wherein, when the program is running, it controls the device where the storage medium is located to execute the vehicle network protocol management method according to any one of claims 1 to 6.

9. A vehicle-to-everything (V2X) protocol management platform, comprising a memory and a processor, wherein the memory is used to store information including program instructions, and the processor is used to control the execution of the program instructions, characterized in that, When the program instructions are loaded and executed by the processor, they implement the steps of the vehicle network protocol management method according to any one of claims 1 to 6.

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