Vehicle network flow management method and device, equipment and storage medium
By obtaining the current driving scenario and network environment parameters of the vehicle, and generating and updating the on-board traffic strategy, the problem of inefficient traffic management when the vehicle is connected is solved, and flexible and efficient traffic management is achieved.
Patent Information
- Application Number
- CN202411715276.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-02-14
AI Technical Summary
The prior art is difficult to effectively manage the traffic of vehicles when connected to the network, resulting in inefficient flow management.
By obtaining the current driving scenario parameters and network environment parameters of the target vehicle, a vehicle traffic policy is generated, and the policy is updated according to the user's modification content to achieve flexible management of vehicle traffic.
It realizes dynamic adjustment of vehicle traffic strategies based on the current driving scenario and network environment, improves the efficiency and flexibility of traffic management, and meets the actual usage needs of users.
Smart Images
Figure CN119450573A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of vehicle-mounted communication technology, and in particular to a vehicle network traffic management method, device, equipment and storage medium. Background Art
[0002] With the increase in vehicle networking applications and the number of in-vehicle screens, the number of in-vehicle Internet access scenarios is also increasing, and the in-vehicle communication system needs to use a variety of business traffic. Therefore, the industry is in urgent need of a method to manage the traffic when the vehicle is connected to the Internet. Summary of the invention
[0003] The main purpose of this application is to provide a vehicle network traffic management method, device, equipment and storage medium, aiming to solve the technical problem of managing traffic when the vehicle is connected to the Internet.
[0004] To achieve the above objectives, the present application provides a vehicle network traffic management method, the method comprising the following steps:
[0005] When receiving a network connection request from the current user to the target vehicle, obtaining current driving scene parameters and current network environment parameters of the target vehicle;
[0006] Generate a first vehicle traffic strategy according to the current driving scenario parameter and the current network environment parameter;
[0007] If the current user has not modified the first vehicle traffic strategy, traffic management is performed on the target vehicle based on the first vehicle traffic strategy;
[0008] If the current user modifies the first vehicle traffic strategy, the first vehicle traffic strategy is updated to a second vehicle traffic strategy according to the modified content, and traffic management is performed on the target vehicle based on the second vehicle traffic strategy.
[0009] In one embodiment, when receiving a network connection request from the current user to the target vehicle, before the step of obtaining the current driving scene parameters and the current network environment parameters of the target vehicle, the step further includes:
[0010] Obtain historical vehicle traffic information of historical users, wherein the historical vehicle traffic information includes SIM card information, APN channel information, display screen traffic allocation information, and application traffic allocation information;
[0011] Determine the historical driving scene parameters, historical network environment parameters and historical traffic strategy corresponding to the historical user according to the historical vehicle traffic information;
[0012] A traffic strategy mapping table is constructed based on the historical driving scenario parameters, the historical network environment parameters and the historical traffic strategy.
[0013] In one embodiment, the step of generating a first vehicle traffic strategy according to the current driving scenario parameters and the current network environment parameters includes:
[0014] Searching the traffic strategy mapping table using the current driving scenario parameter and the current network environment parameter as key information;
[0015] If a target policy corresponding to the current driving scenario parameters and / or the current network environment parameters is retrieved from the traffic policy mapping table, the target policy is used as the first vehicle traffic policy.
[0016] In one embodiment, the step of searching the traffic strategy mapping table using the current driving scenario parameter and the current network environment parameter as key information includes:
[0017] If it is retrieved that there is no target policy corresponding to the current driving scenario parameters and / or the current network environment parameters in the traffic strategy mapping table, the current user is guided to set preference information, and a first vehicle traffic strategy is generated according to the preference information.
[0018] In one embodiment, if the current user has not modified the first vehicle traffic strategy, the step of performing traffic management on the target vehicle based on the first vehicle traffic strategy includes:
[0019] If the current user has not modified the first vehicle traffic policy, determining the SIM card switching policy, APN channel switching policy and traffic allocation policy corresponding to the target vehicle according to the first vehicle traffic policy;
[0020] The target vehicle is managed for traffic according to the SIM card switching strategy, the APN channel switching strategy and the traffic distribution strategy.
[0021] In one embodiment, if the current user modifies the first vehicle traffic strategy, then the first vehicle traffic strategy is updated to a second vehicle traffic strategy according to the modified content, and the target vehicle is traffic managed based on the second vehicle traffic strategy, further comprising:
[0022] Constructing a mapping relationship between the second vehicle traffic strategy and the current driving scenario parameters and the current network environment parameters;
[0023] According to the mapping relationship, the second on-vehicle traffic strategy, the current driving scenario parameters and the current network environment parameters are stored in a traffic strategy mapping table.
[0024] In addition, to achieve the above purpose, the present application also proposes a vehicle network traffic management device, the vehicle network traffic management device comprising:
[0025] A data acquisition module, for acquiring current driving scene parameters and current network environment parameters of the target vehicle when receiving a network connection request issued by the current user to the target vehicle;
[0026] A strategy generation module, configured to generate a first vehicle traffic strategy according to the current driving scenario parameters and the current network environment parameters;
[0027] a first management module, configured to perform traffic management on the target vehicle based on the first vehicle traffic strategy if the current user has not modified the first vehicle traffic strategy;
[0028] The second management module is used to update the first vehicle traffic strategy to a second vehicle traffic strategy according to the modified content if the current user modifies the first vehicle traffic strategy, and perform traffic management on the target vehicle based on the second vehicle traffic strategy.
[0029] In addition, to achieve the above-mentioned purpose, the present application also proposes a vehicle network traffic management device, which includes: a memory, a processor, and a vehicle network traffic management program stored on the memory and executable on the processor, and the vehicle network traffic management program is configured to implement the steps of the vehicle network traffic management method described above.
[0030] In addition, to achieve the above-mentioned purpose, the present application also proposes a storage medium, which is a computer-readable storage medium, and a vehicle network traffic management program is stored on the storage medium. When the vehicle network traffic management program is executed by the processor, the steps of the vehicle network traffic management method described above are implemented.
[0031] In addition, to achieve the above-mentioned purpose, the present invention also provides a computer program product, which includes a vehicle network traffic management program, and when the vehicle network traffic management program is executed by a processor, it implements the steps of the vehicle network traffic management method described above.
[0032] This application obtains the current driving scene parameters and current network environment parameters of the target vehicle when receiving a networking request sent by the current user to the target vehicle; generates a first on-board traffic strategy according to the current driving scene parameters and the current network environment parameters; if the current user has not modified the first on-board traffic strategy, traffic management is performed on the target vehicle based on the first on-board traffic strategy; if the current user modifies the first on-board traffic strategy, the first on-board traffic strategy is updated to the second on-board traffic strategy according to the modified content, and traffic management is performed on the target vehicle based on the second on-board traffic strategy. The above method of this application generates a first on-board traffic strategy according to the current driving scene parameters and current network environment parameters of the target vehicle, and traffic management is performed on the target vehicle based on the first on-board traffic strategy when the current user has not modified the first on-board traffic strategy, and updates the first on-board traffic strategy to the second on-board traffic strategy according to the modified content when the current user modifies the first on-board traffic strategy, and then traffic management is performed on the target vehicle based on the second on-board traffic strategy, so that different traffic strategies can be flexibly adopted based on the actual usage scenarios and needs of the current user to achieve the technical effect of managing the traffic when the target vehicle is connected to the network. BRIEF DESCRIPTION OF THE DRAWINGS
[0033] Figure 1 A schematic diagram of the structure of a vehicle network traffic management device in a hardware operating environment involved in an embodiment of the present application;
[0034] Figure 2 This is a flow chart of the first embodiment of the vehicle network traffic management method of the present application;
[0035] Figure 3 This is a flow chart of the second embodiment of the vehicle network traffic management method of the present application;
[0036] Figure 4 This is a flow chart of the third embodiment of the vehicle network traffic management method of the present application;
[0037] Figure 5 This is a structural block diagram of the first embodiment of the vehicle network traffic management device of the present application.
[0038] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0039] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0040] Reference Figure 1 , Figure 1 A schematic diagram of the structure of a vehicle network traffic management device in the hardware operating environment involved in an embodiment of the present application.
[0041] like Figure 1 As shown, the vehicle network traffic management device may include: a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a wireless fidelity (Wireless-Fidelity, Wi-Fi) interface). The memory 1005 may be a high-speed random access memory (Random Access Memory, RAM), or a stable non-volatile memory (Non-Volatile Memory, NVM), such as a disk storage. The memory 1005 may also be a storage device independent of the aforementioned processor 1001.
[0042] Those skilled in the art will understand that Figure 1 The structure shown in the figure does not constitute a limitation on the vehicle network traffic management device, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.
[0043] like Figure 1 As shown, the memory 1005 as a storage medium may include an operating system, a network communication module, a user interface module, and a vehicle network traffic management program.
[0044] exist Figure 1 In the vehicle network traffic management device shown, the network interface 1004 is mainly used for data communication with the network server; the user interface 1003 is mainly used for data interaction with the user; the processor 1001 and the memory 1005 in the vehicle network traffic management device of the present application can be set in the vehicle network traffic management device, and the vehicle network traffic management device calls the vehicle network traffic management program stored in the memory 1005 through the processor 1001, and executes the vehicle network traffic management method provided in the embodiment of the present application.
[0045] The present application embodiment provides a vehicle network traffic management method, referring to Figure 2 , Figure 2 This is a flow chart of the first embodiment of the vehicle network traffic management method of the present application.
[0046] In this embodiment, the vehicle network traffic management method includes the following steps:
[0047] Step S10: When a network connection request from the current user to the target vehicle is received, current driving scene parameters and current network environment parameters of the target vehicle are obtained.
[0048] It should be noted that the execution subject of the method of this embodiment can be a terminal device with data acquisition, data processing and program running functions, such as a smart phone, a computer, etc., or an electronic device with the same or similar functions, such as the above-mentioned vehicle network traffic management device. The following takes the vehicle network traffic management device as an example to illustrate this embodiment and the following embodiments.
[0049] It is understandable that the above networking request may refer to a request for the target vehicle to exchange information and transmit data with an information network platform or other vehicles through communication technology.
[0050] It should be understood that the above-mentioned current driving scene parameters may include but are not limited to the current vehicle speed, the current vehicle position, etc., and the above-mentioned current network environment parameters may include but are not limited to the current network signal, the current network speed, the current SIM card, the current traffic channel, the current traffic cost, etc.
[0051] In a specific implementation, the current driving scene parameters may be collected through vehicle-mounted sensors (such as radars, cameras, etc.) in the target vehicle, and the current network environment parameters may be collected through a vehicle communication system.
[0052] Step S20: Generate a first vehicle traffic strategy according to the current driving scenario parameters and the current network environment parameters.
[0053] It should be noted that the above-mentioned first vehicle traffic strategy may refer to a strategy for managing the vehicle traffic of the target vehicle automatically recommended by the vehicle network traffic management device based on the current driving scenario parameters and current network environment parameters of the target vehicle.
[0054] It should be understood that the above-mentioned first in-vehicle traffic strategy may include but is not limited to the following: setting data transmission priorities for different applications according to current driving scenario parameters, for example, when driving at high speed, navigation and emergency communications should have higher priorities, while when parking or driving at low speed, entertainment applications may have higher priorities; dynamically adjusting the traffic usage limits of each application according to network environment parameters, for example, when the network signal is weak or the data transmission rate is low, limiting the use of high-bandwidth applications, and allowing these applications to transmit data at a higher rate when the network quality is good; when the network quality is good and the vehicle is stationary or driving at a low speed, preloading or caching data that may be required to reduce the demand for data transmission when the network quality is poor; intelligently switching different network access points (such as switching from 4G to Wi-Fi, or from one AP to another) according to network coverage and signal quality to optimize data transmission efficiency; ensuring that all data transmissions meet security standards, including data encryption, authentication, and access control.
[0055] Step S30: If the current user has not modified the first vehicle traffic strategy, traffic management is performed on the target vehicle based on the first vehicle traffic strategy.
[0056] It should be understood that if the current user does not modify the first vehicle traffic strategy, it can mean that the current user agrees with the specific implementation items of the first vehicle traffic strategy for traffic management of the target vehicle. Therefore, a number of traffic control instructions can be generated according to the first vehicle traffic strategy, so as to manage the traffic of the target vehicle based on these traffic control instructions.
[0057] Step S40: If the current user modifies the first vehicle traffic strategy, the first vehicle traffic strategy is updated to a second vehicle traffic strategy according to the modified content, and traffic management is performed on the target vehicle based on the second vehicle traffic strategy.
[0058] In a specific implementation, if the current user modifies the first vehicle traffic strategy, it can mean that the current user does not agree or partially agrees with the specific implementation items of the first vehicle traffic strategy for traffic management of the target vehicle. Therefore, the first vehicle traffic strategy can be updated by combining the user's modification content of the first vehicle traffic strategy to obtain a second vehicle traffic strategy, and then the traffic of the target vehicle is managed based on the second vehicle traffic strategy.
[0059] This embodiment obtains the current driving scene parameters and current network environment parameters of the target vehicle when receiving a network connection request sent by the current user to the target vehicle; generates a first on-board traffic strategy according to the current driving scene parameters and the current network environment parameters; if the current user has not modified the first on-board traffic strategy, traffic management is performed on the target vehicle based on the first on-board traffic strategy; if the current user has modified the first on-board traffic strategy, the first on-board traffic strategy is updated to the second on-board traffic strategy according to the modified content, and traffic management is performed on the target vehicle based on the second on-board traffic strategy. The above method of this embodiment generates a first on-board traffic strategy according to the current driving scene parameters and current network environment parameters of the target vehicle, and traffic management is performed on the target vehicle based on the first on-board traffic strategy when the current user has not modified the first on-board traffic strategy, and updates the first on-board traffic strategy to the second on-board traffic strategy according to the modified content when the current user modifies the first on-board traffic strategy, and then traffic management is performed on the target vehicle based on the second on-board traffic strategy, so that different traffic strategies can be flexibly adopted based on the actual usage scenarios and needs of the current user to achieve the technical effect of managing the traffic when the target vehicle is connected to the network.
[0060] refer to Figure 3 , Figure 3 This is a flow chart of the second embodiment of the vehicle network traffic management method of the present application.
[0061] In a feasible implementation manner, before step S10, the following may also be included:
[0062] Step S1: Acquire historical vehicle traffic information of historical users, wherein the historical vehicle traffic information includes SIM card information, APN channel information, display screen traffic allocation information, and application traffic allocation information.
[0063] Step S2: Determine the historical driving scenario parameters, historical network environment parameters and historical traffic strategy corresponding to the historical user according to the historical vehicle traffic information.
[0064] It should be understood that the historical driving scenario parameters and historical network environment parameters corresponding to the historical users can be determined based on the above-mentioned SIM card information, APN channel information, display screen traffic allocation information and application program traffic allocation information, and then the historical traffic strategy can be determined based on the historical driving scenario parameters and historical network environment parameters. Among them, SIM (Subscriber Identity Module) card information is a kind of information used to store user identity information and encryption keys; APN (Access Point Name) channel information is an important parameter used in the Internet of Vehicles to specify the way and path for the vehicle to access the network; display screen traffic allocation information represents the traffic allocation information corresponding to each display screen in the vehicle; application program traffic allocation information represents the traffic allocation information corresponding to each application program in the vehicle.
[0065] Step S3: constructing a traffic strategy mapping table based on the historical driving scenario parameters, the historical network environment parameters and the historical traffic strategy.
[0066] In a specific implementation, historical driving scenario parameters and historical network environment parameters can be used as keys of the mapping table, and historical traffic strategies can be used as values of the mapping table to construct the above-mentioned traffic strategy mapping table, that is, the corresponding historical traffic strategies can be found in the traffic strategy mapping table according to historical driving scenario parameters and / or historical network environment parameters.
[0067] In a feasible implementation manner, the step S20 may include:
[0068] Step S201: searching the traffic strategy mapping table with the current driving scenario parameters and the current network environment parameters as key information.
[0069] Step S202: If a target policy corresponding to the current driving scenario parameters and / or the current network environment parameters is retrieved from the traffic policy mapping table, the target policy is used as the first vehicle traffic policy.
[0070] Step S203: If it is retrieved that there is no target policy corresponding to the current driving scenario parameters and / or the current network environment parameters in the traffic strategy mapping table, the current user is guided to set preference information, and a first vehicle traffic strategy is generated according to the preference information.
[0071] In a specific implementation, if there is no target policy corresponding to the current driving scene parameter and / or the current network environment parameter in the traffic strategy mapping table, it means that the current driving scene parameter and / or the current network environment parameter may not have appeared before the current moment. Therefore, the current user can be guided to set preference information, and a first vehicle traffic strategy is generated according to the preference information, and then the current driving scene parameter, the current network environment parameter and the first vehicle traffic strategy generated according to the preference information are stored in the traffic strategy mapping table for the next retrieval.
[0072] This embodiment obtains historical in-vehicle traffic information of historical users, wherein the historical in-vehicle traffic information includes SIM card information, APN channel information, display screen traffic allocation information, and application traffic allocation information; determines historical driving scene parameters, historical network environment parameters, and historical traffic strategies corresponding to the historical users according to the historical in-vehicle traffic information; constructs a traffic strategy mapping table based on the historical driving scene parameters, the historical network environment parameters, and the historical traffic strategies; retrieves the traffic strategy mapping table using the current driving scene parameters and the current network environment parameters as key information; if a target strategy corresponding to the current driving scene parameters and / or the current network environment parameters is found in the traffic strategy mapping table, the target strategy is used as the first in-vehicle traffic strategy; if a target strategy corresponding to the current driving scene parameters and / or the current network environment parameters is found in the traffic strategy mapping table, the current user is guided to set preference information, and a first in-vehicle traffic strategy is generated according to the preference information. The above method of this embodiment constructs a traffic strategy mapping table based on historical driving scenario parameters, historical network environment parameters and historical traffic strategies, thereby realizing a method of quickly determining the first vehicle traffic strategy by searching the traffic strategy mapping table based on the current driving scenario parameters and the current network environment parameters as key information, thereby improving the generation efficiency of the first vehicle traffic strategy.
[0073] refer to Figure 4 , Figure 4 This is a flow chart of the third embodiment of the vehicle network traffic management method of the present application.
[0074] In a feasible implementation manner, the step S30 may include:
[0075] Step S301: If the current user has not modified the first vehicle traffic policy, the SIM card switching policy, APN channel switching policy and traffic allocation policy corresponding to the target vehicle are determined according to the first vehicle traffic policy.
[0076] Step S302: performing traffic management on the target vehicle according to the SIM card switching strategy, the APN channel switching strategy and the traffic distribution strategy.
[0077] It should be noted that the above SIM card switching strategy may include but is not limited to the following situations: network speed priority, cost priority, signal strength priority, vehicle speed associated operator priority, location associated operator priority, etc. Among them, if network speed priority is set, after the vehicle is ignited and the car computer is started, the vehicle-side Tbox module obtains the network speeds of multiple operators to which the vehicle SIM card belongs, and takes the SIM card with the highest network speed; if cost priority is set, after the vehicle is ignited and the car computer is started, the traffic cost per M of multiple operators' networks to which the vehicle SIM card belongs is obtained from the Internet of Vehicles cloud platform (the traffic cost of multiple operators is configured in the cloud), and the SIM card with the lowest cost is taken; if signal strength priority is set, after the vehicle is ignited and the car computer is started, the vehicle-side Tbox module obtains the signal strength of multiple operators' networks to which the vehicle SIM card belongs, and obtains the SIM card with the highest signal strength; if vehicle speed-associated operator priority is set, after the vehicle is ignited and the car computer is started, the vehicle speed range configured by multiple operators to which the vehicle SIM card belongs is obtained from the Internet of Vehicles cloud platform, and the corresponding SIM card is automatically matched according to the operators associated with different vehicle speeds; if location-associated operator priority is set, after the vehicle is ignited and the car computer is started, the electronic fence location range configured by multiple operators to which the vehicle SIM card belongs is obtained from the Internet of Vehicles cloud platform, and the corresponding SIM card is automatically matched according to the operators associated with different locations. The above-mentioned APN channel switching strategy may include but is not limited to the following situations: whether to automatically switch to other backup APN channels when the APN channel is blocked or fails. After the system receives the switching strategy, it completes the automatic switching of the APN channel by connecting to the cloud platform and the operator's traffic management platform. At the same time, when the APN channel is blocked, it automatically records the applications occupying the bandwidth, the vehicle's network speed, location and other data.
[0078] It is understandable that the above-mentioned traffic allocation strategy may include display screen traffic allocation strategy and application program traffic allocation strategy. Among them, the display screen traffic allocation strategy may include but is not limited to the following situations: instrument screen priority, central control screen priority, co-pilot screen priority, rear screen priority, etc. After the system receives the allocation strategy, it completes the traffic usage of the priority screen to reach the preset network speed threshold by connecting to the cloud platform and the operator's traffic management platform, and automatically reduces the network speed usage of the non-priority screen. At the same time, when modifying and using the priority screen, it automatically records the priority screen ID, the vehicle's network speed, location and other data. The application program traffic allocation strategy may include but is not limited to the following situations: navigation / intelligent driving priority, audio and video priority, etc. After the system receives the allocation strategy, it completes the traffic usage of the priority application to reach the preset network speed threshold by connecting to the cloud platform and the operator's traffic management platform, and automatically reduces the network speed usage of the non-priority application. At the same time, when modifying and using the priority application, it automatically records the priority application ID, the vehicle's network speed, location and other data.
[0079] In a feasible implementation manner, after step S40, the following may also be included:
[0080] Step S50: construct a mapping relationship between the second vehicle traffic strategy and the current driving scenario parameters and the current network environment parameters.
[0081] Step S60: storing the second vehicle traffic strategy, the current driving scenario parameters and the current network environment parameters into a traffic strategy mapping table according to the mapping relationship.
[0082] This embodiment determines the SIM card switching strategy, APN channel switching strategy and traffic allocation strategy corresponding to the target vehicle according to the first vehicle traffic strategy if the current user has not modified the first vehicle traffic strategy; performs traffic management on the target vehicle according to the SIM card switching strategy, the APN channel switching strategy and the traffic allocation strategy; constructs a mapping relationship between the second vehicle traffic strategy and the current driving scenario parameters and the current network environment parameters; stores the second vehicle traffic strategy, the current driving scenario parameters and the current network environment parameters in the traffic strategy mapping table according to the mapping relationship. The above method of this embodiment performs traffic management on the target vehicle according to the SIM card switching strategy, the APN channel switching strategy and the traffic allocation strategy, thereby realizing traffic switching and allocation of the target vehicle through intelligent traffic management to adapt to different driving scenarios and network environments.
[0083] In addition, an embodiment of the present application also proposes a storage medium, on which a vehicle network traffic management program is stored. When the vehicle network traffic management program is executed by a processor, the steps of the vehicle network traffic management method described above are implemented.
[0084] Reference Figure 5 , Figure 5 This is a structural block diagram of the first embodiment of the vehicle network traffic management device of the present application.
[0085] like Figure 5 As shown, the vehicle network traffic management device proposed in the embodiment of the present application includes:
[0086] The data acquisition module 501 is used to acquire the current driving scene parameters and the current network environment parameters of the target vehicle when receiving a network connection request issued by the current user to the target vehicle;
[0087] A strategy generation module 502, configured to generate a first vehicle traffic strategy according to the current driving scenario parameters and the current network environment parameters;
[0088] A first management module 503, configured to perform traffic management on the target vehicle based on the first vehicle traffic strategy if the current user has not modified the first vehicle traffic strategy;
[0089] The second management module 504 is used to update the first vehicle traffic strategy to a second vehicle traffic strategy according to the modified content if the current user modifies the first vehicle traffic strategy, and perform traffic management on the target vehicle based on the second vehicle traffic strategy.
[0090] This embodiment obtains the current driving scene parameters and current network environment parameters of the target vehicle when receiving a network connection request sent by the current user to the target vehicle; generates a first on-board traffic strategy according to the current driving scene parameters and the current network environment parameters; if the current user has not modified the first on-board traffic strategy, traffic management is performed on the target vehicle based on the first on-board traffic strategy; if the current user has modified the first on-board traffic strategy, the first on-board traffic strategy is updated to the second on-board traffic strategy according to the modified content, and traffic management is performed on the target vehicle based on the second on-board traffic strategy. The above method of this embodiment generates a first on-board traffic strategy according to the current driving scene parameters and current network environment parameters of the target vehicle, and traffic management is performed on the target vehicle based on the first on-board traffic strategy when the current user has not modified the first on-board traffic strategy, and updates the first on-board traffic strategy to the second on-board traffic strategy according to the modified content when the current user modifies the first on-board traffic strategy, and then traffic management is performed on the target vehicle based on the second on-board traffic strategy, so that different traffic strategies can be flexibly adopted based on the actual usage scenarios and needs of the current user to achieve the technical effect of managing the traffic when the target vehicle is connected to the network.
[0091] Based on the first embodiment of the vehicle network traffic management device described above in the present application, a second embodiment of the vehicle network traffic management device described above in the present application is proposed.
[0092] In this embodiment, the data acquisition module 501 is also used to obtain historical vehicle traffic information of historical users, and the historical vehicle traffic information includes SIM card information, APN channel information, display screen traffic allocation information and application traffic allocation information; determine the historical driving scene parameters, historical network environment parameters and historical traffic strategies corresponding to the historical users according to the historical vehicle traffic information; and construct a traffic strategy mapping table based on the historical driving scene parameters, the historical network environment parameters and the historical traffic strategies.
[0093] Furthermore, the strategy generation module 502 is also used to search the traffic strategy mapping table with the current driving scenario parameters and the current network environment parameters as key information; if a target strategy corresponding to the current driving scenario parameters and / or the current network environment parameters is found in the traffic strategy mapping table, the target strategy is used as the first vehicle traffic strategy.
[0094] Furthermore, the strategy generation module 502 is also used to guide the current user to set preference information and generate a first vehicle traffic strategy based on the preference information if it is retrieved that there is no target strategy corresponding to the current driving scenario parameters and / or the current network environment parameters in the traffic strategy mapping table.
[0095] Furthermore, the first management module 503 is also used to determine the SIM card switching policy, APN channel switching policy and traffic allocation policy corresponding to the target vehicle according to the first vehicle traffic policy if the current user has not modified the first vehicle traffic policy; and perform traffic management on the target vehicle according to the SIM card switching policy, the APN channel switching policy and the traffic allocation policy.
[0096] Furthermore, the second management module 504 is also used to construct a mapping relationship between the second on-vehicle traffic strategy and the current driving scenario parameters and the current network environment parameters; and store the second on-vehicle traffic strategy, the current driving scenario parameters and the current network environment parameters in the traffic strategy mapping table according to the mapping relationship.
[0097] Other embodiments or specific implementation methods of the vehicle network traffic management device of the present application can refer to the above-mentioned method embodiments and will not be repeated here.
[0098] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.
[0099] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.
[0100] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as a read-only memory / random access memory, a disk, or an optical disk), and includes a number of instructions for a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present application.
[0101] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.
Claims
1. A vehicle network traffic management method, characterized in that: The method comprises the following steps: When receiving a network connection request from the current user to the target vehicle, obtaining current driving scene parameters and current network environment parameters of the target vehicle; Generate a first vehicle traffic strategy according to the current driving scenario parameter and the current network environment parameter; If the current user has not modified the first vehicle traffic strategy, traffic management is performed on the target vehicle based on the first vehicle traffic strategy; If the current user modifies the first vehicle traffic strategy, the first vehicle traffic strategy is updated to a second vehicle traffic strategy according to the modified content, and traffic management is performed on the target vehicle based on the second vehicle traffic strategy.
2. The vehicle network traffic management method according to claim 1, characterized in that: Before the step of obtaining the current driving scene parameters and the current network environment parameters of the target vehicle when receiving the networking request sent by the current user to the target vehicle, the method further includes: Obtain historical vehicle traffic information of historical users, wherein the historical vehicle traffic information includes SIM card information, APN channel information, display screen traffic allocation information, and application traffic allocation information; Determine the historical driving scene parameters, historical network environment parameters and historical traffic strategy corresponding to the historical user according to the historical vehicle traffic information; A traffic strategy mapping table is constructed based on the historical driving scenario parameters, the historical network environment parameters and the historical traffic strategy.
3. The vehicle network traffic management method according to claim 2, characterized in that: The step of generating a first vehicle traffic strategy according to the current driving scenario parameters and the current network environment parameters includes: Searching the traffic strategy mapping table using the current driving scenario parameter and the current network environment parameter as key information; If a target policy corresponding to the current driving scenario parameters and / or the current network environment parameters is retrieved from the traffic policy mapping table, the target policy is used as the first vehicle traffic policy.
4. The vehicle network traffic management method according to claim 3, characterized in that: The step of searching the traffic strategy mapping table using the current driving scenario parameter and the current network environment parameter as key information includes: If it is retrieved that there is no target policy corresponding to the current driving scenario parameters and / or the current network environment parameters in the traffic strategy mapping table, the current user is guided to set preference information, and a first vehicle traffic strategy is generated according to the preference information.
5. The vehicle network traffic management method according to claim 1, characterized in that: The step of performing traffic management on the target vehicle based on the first vehicle traffic strategy if the current user has not modified the first vehicle traffic strategy includes: If the current user has not modified the first vehicle traffic policy, determining the SIM card switching policy, APN channel switching policy and traffic allocation policy corresponding to the target vehicle according to the first vehicle traffic policy; The target vehicle is managed for traffic according to the SIM card switching strategy, the APN channel switching strategy and the traffic distribution strategy.
6. The vehicle network traffic management method according to claim 1, characterized in that: After the step of updating the first vehicle traffic strategy to a second vehicle traffic strategy according to the modified content if the current user modifies the first vehicle traffic strategy, and performing traffic management on the target vehicle based on the second vehicle traffic strategy, the method further includes: Constructing a mapping relationship between the second vehicle traffic strategy and the current driving scenario parameters and the current network environment parameters; According to the mapping relationship, the second on-vehicle traffic strategy, the current driving scenario parameters and the current network environment parameters are stored in a traffic strategy mapping table.
7. A vehicle network traffic management device, characterized in that: The vehicle network traffic management device comprises: A data acquisition module, for acquiring current driving scene parameters and current network environment parameters of the target vehicle when receiving a network connection request issued by the current user to the target vehicle; A strategy generation module, configured to generate a first vehicle traffic strategy according to the current driving scenario parameters and the current network environment parameters; a first management module, configured to perform traffic management on the target vehicle based on the first vehicle traffic strategy if the current user has not modified the first vehicle traffic strategy; The second management module is used to update the first vehicle traffic strategy to a second vehicle traffic strategy according to the modified content if the current user modifies the first vehicle traffic strategy, and perform traffic management on the target vehicle based on the second vehicle traffic strategy.
8. A vehicle network traffic management device, characterized in that: The device includes: a memory, a processor, and a vehicle network traffic management program stored in the memory and executable on the processor, wherein the vehicle network traffic management program is configured to implement the steps of the vehicle network traffic management method according to any one of claims 1 to 6.
9. A storage medium, characterized in that: The storage medium is a computer-readable storage medium, on which a vehicle network traffic management program is stored. When the vehicle network traffic management program is executed by a processor, the steps of the vehicle network traffic management method as described in any one of claims 1 to 6 are implemented.
10. A computer program product, characterized in that The computer program product comprises a vehicle network traffic management program, and when the vehicle network traffic management program is executed by a processor, the steps of the vehicle network traffic management method according to any one of claims 1 to 6 are implemented.