Method for recommending vehicle model, vehicle and storage medium

Abstract

The invention provides a method for recommending a vehicle model, a vehicle and a storage medium, and is applied to the field of vehicle machine display of off-road vehicles, and the method comprises the steps: obtaining the off-road grade of the vehicle and the off-road grade of the destination of the vehicle; determining one or more retrofit patterns that the vehicle can support based on the off-road level of the vehicle when the off-road level of the vehicle is greater than or equal to the off-road level of the destination; a car model having one or more retrofit patterns is displayed on a vehicle-mounted screen of a vehicle. According to the method, one or more vehicle refitting styles are matched for a user and are displayed in a vehicle-mounted screen in a 3D vehicle model form. When a user has a modification demand, the user can determine a proper modification target from one or more vehicle modification styles and know a real modification effect.

Description

Technical Field

[0001] The present application relates to the field of vehicle-mounted displays for off-road vehicles, and more specifically, to a method for recommending a vehicle model, a vehicle, and a storage medium. Background Art

[0002] Off-road vehicles are designed to handle complex terrain and harsh environments. Many users use them to tackle high-risk scenarios, such as desert crossings, river fording, and nighttime travel. Some users also form or join off-road teams to tackle complex terrain, significantly improving both maneuverability and safety.

[0003] While using an off-road vehicle, users may develop a desire to modify it. However, during this process, users may not be able to determine the appropriate modification target or understand the actual modification results. Furthermore, because different users prefer different modification styles, it is difficult for users to quickly find differentiated modification results. Summary of the Invention

[0004] This application provides a method, vehicle, and storage medium for recommending vehicle models. The method matches one or more vehicle modification styles to a user and displays them on the in-vehicle screen as 3D vehicle models. When a user has a modification requirement, the method helps the user identify a suitable modification target from one or more vehicle modification styles and understand the actual modification effect.

[0005] In a first aspect, a method for recommending a vehicle model is provided, which is applied to a vehicle, and the method comprises:

[0006] Obtaining an off-road rating of the vehicle and an off-road rating of a destination of the vehicle;

[0007] When the off-road level of the vehicle is greater than or equal to the off-road level of the destination, determining one or more modification styles that the vehicle can support based on the off-road level of the vehicle, the modification style being used to indicate a module to be modified in the vehicle and a replacement style corresponding to the module to be modified;

[0008] A vehicle model having the one or more modified styles is displayed on an on-board screen of the vehicle.

[0009] Through the above process, combined with the off-road level of the current vehicle and the off-road level of the destination, one or more vehicle modification styles are matched to the user according to the off-road level of the destination. Specifically, the one or more modification styles may be the modification styles that are most suitable for the off-road venue at the destination, or they may be the modification styles that are most frequently used at the off-road venue at the destination, or they may be the modification styles that are unified with a certain off-road team at the off-road venue at the destination. The vehicle modification styles matched to the user in this way are more suitable for the current destination, and a 3D car model with one or more modification styles is displayed on the vehicle's on-board equipment for the user to view the real modification effect. When the user has a modification need, it helps the user to determine the appropriate modification target from one or more vehicle modification styles. For example, when a user goes to a destination to join an off-road team, if the user modifies the vehicle according to the recommended modification style in advance, it will be more compatible and integrated with other off-road teams at the destination, which increases the fun.

[0010] Optionally, the destination of the vehicle is a destination input by a user through navigation on the vehicle; or, the destination of the vehicle is an off-road venue closest to the current location.

[0011] Optionally, in an embodiment of the present application, the "module to be modified" may include one or more parts of the vehicle, such as the vehicle's doors, paint, car stickers, vehicle tires, wheels, roof, bumper, off-road roll cage, chassis guard plate, winch and other parts related to the appearance of the car, and may also include headlights, roof spotlights and other parts related to the vehicle's electrical and interior. The embodiment of the present application does not limit the scope and quantity of the parts.

[0012] Optionally, in an embodiment of the present application, the large language model can obtain online pictures and videos, perform image analysis, first extract all vehicle models at the destination, and classify them, and also classify them according to the off-road level corresponding to the vehicles, and then identify vehicles of different off-road levels and mark the component styles of vehicles of different off-road levels.

[0013] In conjunction with the first aspect, in certain possible implementations, determining one or more modification styles that the vehicle can support based on the off-road level of the destination includes:

[0014] Based on the large language model, obtaining a target modification style set associated with the off-road level of the destination;

[0015] The one or more modification styles adapted to the off-road level of the vehicle are determined from the target modification style set.

[0016] Through the above method, in the process of matching the modification style of the vehicle for the user, with the help of the large model's ability to process massive resources, the modification style of one or more vehicles can be matched for the user. The processing capability is faster, and more style effects of vehicle parts can be obtained. From the massive style effects of vehicle parts, the user can be matched with a style that is adapted to the off-road level of the current destination, or the style associated with the off-road level of the current vehicle can be matched for the user, which is more intelligent. After determining the vehicle's modules to be modified and the replacement styles corresponding to each module to be modified, they can be presented to the user in a 3D display effect. When the user has a modification need, it helps the user to determine the appropriate modification target from the modification styles of one or more vehicles and understand the real modification effect.

[0017] In combination with the first aspect and the above implementations, in certain possible implementations, determining one or more modification styles that the vehicle can support based on the off-road level of the destination includes:

[0018] Acquiring all vehicle information within a preset range of the destination within a preset time period, and determining target vehicle information matching the off-road level of the destination from all vehicle information;

[0019] One or more modification styles that the vehicle can support are determined according to the target vehicle information.

[0020] Optionally, the one or more modification styles may be the modification styles that are most suitable for the off-road venue at the destination, or may be the modification styles that are most frequently used on the off-road venue at the destination, or may be the modification styles that are most frequently used for the current vehicle model, or may be the modification styles that are unified with an off-road team at the off-road venue at the destination. The embodiments of the present application do not limit this.

[0021] In combination with the first aspect and the above implementations, in certain possible implementations, the module to be modified includes one or more components of the vehicle, and displaying a vehicle model having the one or more modification styles on an onboard screen of the vehicle includes:

[0022] A vehicle model after one or more parts corresponding to each of the one or more modification styles are replaced is displayed on the vehicle-mounted screen of the vehicle.

[0023] Through the above process, the system combines the off-road rating of the current vehicle with the off-road rating of the destination, and leverages the processing power of large models to match one or more vehicle modification styles for the user, displaying them as 3D models on the in-vehicle screen. When a user has a modification request, this helps them identify the appropriate modification target from among one or more vehicle modification styles and understand the actual modification effect.

[0024] In combination with the first aspect and the above implementation manner, in some possible implementation manners, the method further includes:

[0025] In response to a user's operation of selecting a target modification style from the vehicle models having the one or more modification styles, the vehicle model having the target modification style is displayed on a vehicle-mounted screen of the vehicle.

[0026] Through the above solution, it is possible to support users to view the modification effects according to their favorite modification styles based on the preferences of different users, which helps users to quickly query differentiated modification effects. This method of viewing 3D car models in advance can reduce user dissatisfaction caused by the actual effects after modification, and improve user experience.

[0027] In combination with the first aspect and the above implementations, in some possible implementations, when the off-road grade of the vehicle is less than the off-road grade of the destination, the method further includes:

[0028] Displaying a first prompt message on the vehicle's onboard screen, the first prompt message being used to remind the user that the vehicle's off-road grade does not meet the off-road grade requirement of the destination; or

[0029] A second prompt message is displayed on the vehicle's onboard screen, where the second prompt message is used to provide the user with one or more off-road venues adapted to the vehicle's off-road level.

[0030] Through the above process, the vehicle's off-road rating and the destination's off-road rating are combined to detect the vehicle's off-road rating and the destination's off-road rating in real time. If the vehicle's off-road rating is greater than the destination's, meaning it does not meet the requirements of the current off-road venue, the user can be promptly alerted. This helps the user switch off-road venues in a timely manner, reducing safety issues caused by insufficient off-road capabilities. Furthermore, the system can match users with appropriate off-road venues based on the vehicle's off-road rating, meeting their needs while ensuring safety.

[0031] In combination with the first aspect and the above implementation manner, in some possible implementation manners, the method further includes:

[0032] detecting the operating status of the vehicle;

[0033] When the working state of the vehicle is abnormal, updating the off-road level of the vehicle;

[0034] When the updated off-road level of the vehicle is greater than or equal to the off-road level of the destination, determining one or more modification styles that the vehicle can support according to the updated off-road level of the vehicle;

[0035] When the updated off-road level of the vehicle is less than the off-road level of the destination, a third prompt message is displayed on the vehicle's onboard screen, and the third prompt message is used to provide the user with one or more off-road venues adapted to the updated off-road level of the vehicle.

[0036] In the above implementation, the vehicle's operating status can be incorporated into the modification style matching process, taking into account possible damage to the vehicle caused by harsh terrain during off-road driving. If an abnormality is detected in the vehicle's operating status, the vehicle's off-road rating is re-determined, such as being lowered, and one or more modification styles are re-matched to the vehicle based on the updated off-road rating. The updated styles are then displayed on the in-vehicle screen as 3D models. This ensures that more reasonable and accurate modification styles are matched to the user, helping the user determine the appropriate modification target from one or more vehicle modification styles, understand the actual modification effect, and enhance the user experience.

[0037] In combination with the first aspect and the above implementation manner, in some possible implementation manners, the method further includes:

[0038] Obtaining vehicle parameters of all vehicles within a preset range centered on the destination within a preset time period;

[0039] The large language model is trained based on the vehicle parameters of the vehicle to obtain the fine-tuned large language model.

[0040] Alternatively, for each off-road vehicle class, the effects of individual components, such as doors, paint, stickers, wheels, and roof, can be extracted. Each component is weighted according to usage, ranked from most to least, and stored on the server as training set parameters. Based on the information and parameters of the training set, the large language model is trained and fine-tuned to produce a pre-trained large language model.

[0041] In the above implementation process, based on the pre-trained large language model and the off-road level of the vehicle, one or more modification styles that the vehicle can support are determined, that is, the vehicle's modules to be modified and the replacement styles corresponding to each module to be modified are determined.

[0042] In summary, the vehicle model recommendation method provided by this application combines the off-road rating of the current vehicle with the off-road rating of the destination, leveraging the processing power of large models to match one or more vehicle modification styles for the user and display them as 3D vehicle models on the in-vehicle screen. When a user has a modification request, this helps them identify the appropriate modification target from one or more vehicle modification styles and understand the actual modification effect.

[0043] In addition, this solution can support users to view the modification effects according to their favorite modification styles based on the preferences of different users, which helps users to quickly query differentiated modification effects. This method of viewing 3D car models in advance can reduce user dissatisfaction caused by the actual effects after modification, thereby improving user experience.

[0044] Furthermore, this process takes into account situations where the vehicle's off-road rating does not match the destination's. This method can detect the vehicle's off-road rating and the destination's off-road rating in real time and promptly alert the user if the vehicle's off-road rating is greater than the destination's, meaning it does not meet the current off-road site requirements. This helps users switch off-road sites in a timely manner, reducing safety issues caused by insufficient off-road capabilities. Furthermore, the method can match users with appropriate off-road sites based on the vehicle's off-road rating, meeting their needs while ensuring safety.

[0045] Finally, if the vehicle's operating status becomes abnormal, this method can re-determine the vehicle's off-road rating, such as lowering it, and re-match one or more modification styles to the vehicle based on the updated off-road rating, displaying them as a 3D model on the vehicle's screen. This ensures that more reasonable and accurate modification styles are matched to the user, helping the user identify the appropriate modification target from among one or more vehicle modification styles.

[0046] In a second aspect, a vehicle control device is provided, the device comprising:

[0047] an acquisition module, configured to acquire the off-road grade of the vehicle and the off-road grade of the destination of the vehicle;

[0048] a processing module configured to, when the off-road level of the vehicle is greater than or equal to the off-road level of the destination, determine one or more modification styles that the vehicle can support based on the off-road level of the vehicle, wherein the modification style is used to indicate a module to be modified in the vehicle and a replacement style corresponding to the module to be modified;

[0049] The display module is used to display a car model with the one or more modified styles on the vehicle screen.

[0050] In conjunction with the second aspect, in some possible implementations, the processing module is further configured to: obtain, based on the large language model, a target modification style set associated with the off-road level of the destination;

[0051] The one or more modification styles adapted to the off-road level of the vehicle are determined from the target modification style set.

[0052] In combination with the second aspect and the above implementations, in some possible implementations, the processing module is further configured to: obtain information of all vehicles within a preset range of the destination within a preset time period, and determine target vehicle information matching the off-road level of the destination from the information of all vehicles;

[0053] One or more modification styles that the vehicle can support are determined according to the target vehicle information.

[0054] In combination with the second aspect and the above-mentioned implementation methods, in some possible implementation methods, the module to be modified includes one or more parts of the vehicle, and the display module is also used to: display the vehicle model after one or more parts corresponding to each of the one or more modification styles are replaced on the vehicle-mounted screen of the vehicle.

[0055] In combination with the second aspect and the above-mentioned implementation methods, in some possible implementation methods, the display module is also used to: in response to the user's operation of selecting a target modification style from the car models with one or more modification styles, display the car model with the target modification style on the on-board screen of the vehicle.

[0056] In combination with the second aspect and the above implementation, in some possible implementations, the display module is further used to: display a first prompt message on the vehicle's onboard screen, where the first prompt message is used to remind the user that the off-road grade of the vehicle does not meet the off-road grade requirement of the destination; or

[0057] The display module is further used to display a second prompt message on the vehicle's onboard screen, where the second prompt message is used to provide the user with one or more off-road sites that are adapted to the vehicle's off-road level.

[0058] In combination with the second aspect and the above implementations, in some possible implementations, the device further includes: a detection module, the detection module being configured to detect the operating state of the vehicle;

[0059] The processing module is further configured to: update the off-road rating of the vehicle when an abnormality occurs in the operating state of the vehicle; and determine one or more modification styles that the vehicle can support according to the updated off-road rating of the vehicle when the updated off-road rating of the vehicle is greater than or equal to the off-road rating of the destination;

[0060] The display module is also used to: when the updated off-road level of the vehicle is less than the off-road level of the destination, display a third prompt message on the vehicle's on-board screen, and the third prompt message is used to provide the user with one or more off-road venues that are adapted to the updated off-road level of the vehicle.

[0061] In combination with the second aspect and the above-mentioned implementation methods, in some possible implementation methods, the acquisition module is also used to obtain the vehicle parameters of all vehicles within a preset range centered on the destination within a preset time period; the processing module is also used to train the large language model based on the vehicle parameters of the vehicle to obtain the fine-tuned large language model.

[0062] Optionally, the destination of the vehicle is a destination input by a user through navigation on the vehicle; or, the destination of the vehicle is an off-road venue closest to the current location.

[0063] In a third aspect, a vehicle is provided, comprising a memory and a processor, wherein the memory is used to store executable program code, and the processor is used to call and run the executable program code from the memory, so that the vehicle executes the method in the above-mentioned first aspect or any possible implementation of the first aspect.

[0064] In a fourth aspect, a computer program product is provided, comprising: a computer program code, which, when executed on a computer, enables the computer to execute the method in the first aspect or any possible implementation of the first aspect.

[0065] In a fifth aspect, a computer-readable storage medium is provided, which stores a computer program. When the computer program is executed, it implements the method in the above-mentioned first aspect or any possible implementation of the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] Figure 1 This is a schematic diagram of a driving scenario provided in an embodiment of the present application.

[0067] Figure 2 This is a flowchart of a method for recommending a vehicle model provided in an embodiment of the present application.

[0068] Figure 3 This is a schematic diagram of an interface of a vehicle-mounted screen provided in an embodiment of the present application.

[0069] Figure 4 This is another example of a vehicle-mounted screen interface diagram provided in an embodiment of the present application.

[0070] Figure 5 It is a structural diagram of a device for recommending vehicle models provided in an embodiment of the present application.

[0071] Figure 6 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0072] The following will clearly and thoroughly describe the technical solutions in this application in conjunction with the accompanying drawings. In the description of the embodiments of this application, unless otherwise specified, " / " means or, for example, A / B can mean A or B: "and / or" in the text is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of this application, "multiple" means two or more than two.

[0073] In the following, the terms "first" and "second" are used for descriptive purposes only and should not be understood to imply or suggest relative importance or implicitly indicate the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0074] Figure 1 This is a driving scenario diagram provided in an embodiment of the present application. During the use of the vehicle, the user will frequently use the vehicle-mounted device 100. The vehicle-mounted device 100 can also be called a central control screen device, an on-board device, a host (Head Unit, HUT), etc. The vehicle-mounted device 100 has a display screen.

[0075] Optionally, the vehicle-mounted device 100 has the functions of an intelligent electronic device, such as installing and running multiple applications (APPs), such as a navigation application, a settings application, a music application, etc. In addition, the vehicle-mounted device 100 can also be connected to a user's mobile phone, watch, or other portable electronic device, so that the user can make and receive calls, video calls, etc. through the vehicle-mounted device 100, which is not limited in this embodiment of the present application.

[0076] when Figure 1 The vehicle shown is an off-road vehicle, capable of handling complex terrain and harsh environments. Many users use them to tackle high-risk scenarios, such as desert crossings, river fording, and nighttime travel. Some users also form or join off-road teams to tackle complex terrain, significantly improving both maneuverability and safety.

[0077] Off-road driving refers to driving on unpaved surfaces (e.g., snow, mud, sand, rocks, jungle, and other natural terrain). A vehicle's off-road capability refers to its geometric passability, powertrain, safety and reliability, structural configuration, and drivability. This involves hardware configurations such as the powertrain, chassis, and four-wheel drive system. A vehicle's off-road capability is related to factors such as its tires, chassis, suspension, driving mode, vehicle height, and body material.

[0078] Geometric maneuverability is the ability of a vehicle to traverse obstacles in a variety of complex scenarios, including maneuverability, wading performance, maneuverability, and tracking performance. Maneuverability is the basic geometric parameter for a vehicle to traverse obstacles, such as approach angle and departure angle. Wading performance refers to the vehicle's sealing performance, usability, and safety when wading, such as the wading depth. Maneuverability is the vehicle's ability to navigate narrow roads, such as the minimum turning diameter. Tracking performance is the contact performance of the wheels when crossing intersecting axles and is related to the travel and flexibility of the suspension.

[0079] Power transmission is the ability to utilize driving force, including traction coefficient, wheel-end torque, maximum power output of the vehicle, climbing ratio, torque distribution, weight and adhesion, etc.; traction coefficient, commonly known as torque-to-weight ratio, is the ratio of torque to weight; wheel-end torque is the ability of the vehicle to transmit torque to the wheels; climbing ratio is the torque amplification factor, which affects the vehicle's low-speed control stability; torque distribution is the torque transmission ability between wheels and axles; weight and adhesion is the ratio of the vehicle's weight to the ground contact area, that is, the pressure of the tires in contact with the ground.

[0080] Safety, reliability and structural configuration involve the reliability and convenience of the vehicle, including: the structure and strength of the vehicle body, such as the pressure resistance of the roof and the detachable four doors; the selection of structural parts of the chassis, such as integral suspension / independent suspension, load-bearing body / non-load-bearing body; the comprehensive protection effect of components such as the engine, transmission system, and chassis; the adaptability of the vehicle in various temperature environments, such as the degree of endurance degradation in high temperature and high cold; increasing the off-road safety and convenience of the vehicle without reducing reliability, such as winches, AT tires and modification reserves; off-road-related intelligent functions, such as 360-degree transparent chassis and off-road cruising; the ability to expand outdoor functional uses, such as trailer qualifications.

[0081] Driving verification tests the vehicle's adaptability to different scenarios and the difficulty of handling it, including: low-speed control capabilities in off-road scenarios, examining the stability of handling; vehicle heat dissipation capacity and power attenuation under high-load conditions; and a comprehensive evaluation of actual vehicle tests on roads of various difficulty levels.

[0082] The off-road level of a vehicle can be divided according to its off-road capability. The stronger the off-road capability of the vehicle, the higher the off-road level of the vehicle, and the vehicle can travel on more complex off-road conditions.

[0083] While using an off-road vehicle, users may develop a need for vehicle modifications. For example, they may join an off-road team that may request modifications to the vehicle's exterior or stickers. During this process, users may struggle to determine the appropriate modification targets and understand the actual effects of the modifications. Furthermore, because different users prefer different modification styles, it's difficult for users to quickly identify differentiated modification effects.

[0084] In view of the above problems, the embodiment of the present application provides a method for recommending a vehicle model, which can be applied to vehicles, specifically to Figure 1 The vehicle-mounted device 100 shown, or the method can be applied to any electronic device that can install an application, such as a mobile phone, a tablet, etc., or the process can be executed by a server corresponding to the vehicle, and the result is finally returned to the vehicle-mounted device, which is not limited in this embodiment of the present application.

[0085] Figure 2 : is a flow chart of a method for recommending a vehicle model provided in an embodiment of the present application, the method comprising the following steps:

[0086] S210: Obtain an off-road level of the vehicle and an off-road level of the vehicle's destination.

[0087] In the embodiment of the present application, "off-road grade" refers to a grading system based on vehicle off-road performance parameters, passing capability, terrain adaptability range and other dimensions, which is used to quantitatively evaluate the vehicle's ability to pass on unpaved roads or complex terrain.

[0088] The "Vehicle Off-Road Rating" describes the vehicle's off-road capabilities in complex terrain and harsh environments, while the "Destination Off-Road Rating" describes the complexity of the off-road terrain. The Destination Off-Road Rating is based on the vehicle's current driving conditions, meaning it's tailored to the vehicle's current driving conditions. The more complex the vehicle's current driving conditions, the higher the corresponding Off-Road Rating.

[0089] The following is an example of the classification of off-road levels.

[0090] For example, the off-road level of a vehicle can be divided from high to low into: professional off-road, strong off-road, general off-road, urban off-road, etc.; among them, professional off-road refers to an off-road level that can operate reliably in extreme environments; professional off-road vehicles are usually designed or modified for extreme environments and are capable of safely passing through extreme environments. Strong off-road refers to an off-road level that can cope with various complex road conditions; strong off-road vehicles refer to vehicles with full-scene and all-terrain adaptability, usually with a non-load-bearing body + mechanical four-wheel drive + three differential locks. General off-road refers to an off-road level that can adapt to some terrains; general off-road vehicles have partial terrain adaptability and usually have at least one differential lock to enhance the vehicle's off-road capabilities. Urban off-road refers to the off-road level corresponding to Sport Utility Vehicles (SUVs), which can ensure the safety of users' daily travel on rainy, snowy and slippery roads in the city.

[0091] Optionally, off-road levels are classified based on the complexity (i.e., off-road difficulty) of the vehicle's driving conditions (i.e., off-road conditions) to determine the off-road levels corresponding to different driving conditions. The off-road level is related to at least one of the driving conditions' ground slope, snow depth, dune height, mud pit height, obstacle height, and snow compaction. For example, common off-road scenarios (including snowy, mountainous, sandy, and muddy scenarios) are classified based on off-road difficulty to determine the off-road levels corresponding to different off-road scenarios (i.e., determining the off-road levels for different driving conditions).

[0092] Table 1 lists one possible way to identify a vehicle's off-road rating. As shown in Table 1, an urban SUV with an off-road rating of N1 is only capable of navigating simple dirt roads and slippery surfaces. It primarily uses front-wheel drive, with higher-end models likely equipped with simple, timely four-wheel drive. Its cross-axle system has weak escape capability, and it prioritizes highway driving comfort while also taking into account light off-road driving capabilities.

[0093] Light Off-Road models with an off-road rating of N2 are suitable for outdoor enthusiasts. They can handle mud, sand, and moderate slopes, but are prone to overheating after long-term high-intensity off-road driving. They have stronger off-paved road capabilities than urban SUVs, but are not hardcore off-road vehicles. The drive type corresponds to full-time four-wheel drive or intelligent timely four-wheel drive.

[0094] The N3 Hard Off-Road model is designed for complex terrain, balancing off-road performance with daily practicality. It can be used by off-road players for rock climbing, wading (within 700mm), desert slope climbing, crossing uninhabited areas, rainforest exploration, medium-to-high-intensity off-road activities, etc. The drive type is part-time or full-time four-wheel drive and low-speed torque amplification.

[0095] Professional Off-Road (O-Road) with an off-road rating of N4 is mostly used by extreme adventurers or enthusiasts. It is designed for extreme adventure scenarios such as rock climbing, swamps, steep slopes over 45 degrees, and extreme wading over 900mm. It can also be used for professional off-road competitions, rescue in uninhabited areas, and military purposes, achieving the conquest of extreme terrain, sacrificing comfort in exchange for ultimate performance.

[0096] Table 1

[0097]

[0098] For example, Table 2 lists a possible off-road level for marking the destination. As shown in Table 2, M1 is a primary off-road venue such as a firebreak in a country park, a light river crossing, a snowy rural road, etc., which requires the vehicle to be equipped with an Electronic Stability Program (ESP) and a basic anti-skid system. M2 is an intermediate off-road venue such as a slope on the edge of a desert, a muddy jungle road, a gravel winding mountain road, etc., which requires the use of a low-speed four-wheel drive (4L) mode, and it is recommended to carry a tow rope and an air pump. M3 is an advanced off-road venue such as rock climbing, a large-angle slope, a tropical rainforest swamp area, etc., which requires the use of front / rear differential locks, a competition-level roll cage, and satellite communication equipment. M4 is an extreme off-road venue such as a canyon cliff section, a glacial meltwater river, and a venue for an international off-road rally.

[0099] Table 2

[0100]

[0101]

[0102] It should be noted that the above is an example of the classification of off-road road conditions and the off-road level classification of vehicles, which is used to illustrate the correspondence between different off-road road conditions and the off-road levels of vehicles; this application does not make specific limitations on the classification of specific off-road road conditions and off-road levels.

[0103] In one possible implementation, in an embodiment of the present application, the vehicle's off-road rating can be determined by obtaining the vehicle's currently configured software and hardware parameters. The vehicle can also collect environmental information through devices such as cameras and radars, and determine the off-road rating of the current environment based on the environmental information. Alternatively, the vehicle's off-road rating is factory-configured, i.e., a preset off-road rating; or, during the use of the vehicle, the vehicle's off-road rating is regularly updated with usage time or mileage, and the vehicle-mounted device can request the vehicle's off-road rating from a server. The embodiment of the present application does not limit the method for obtaining the vehicle's off-road rating.

[0104] In another possible implementation, the vehicle's destination is a destination entered by a user via navigation on the vehicle. After the user enters the navigation destination on the vehicle's computer, the vehicle's computer may request the server to obtain venue information for the destination. The server may query and obtain, for example, the off-road rating of the venue as described in Table 2 above. This embodiment of the present application is not limited to this.

[0105] Alternatively, the vehicle's destination may be the off-road venue closest to the current location. For example, when the user does not enter a navigation destination on the vehicle's computer, the vehicle may determine multiple off-road venues within a vicinity of the current location based on the vehicle's current location. For example, the vehicle may obtain all off-road venues within 50 kilometers, sort them by distance, and determine the off-road venue closest to the current location as the vehicle's destination. The vehicle may then request venue information for the destination from the server, which may then query and obtain the off-road rating of the destination.

[0106] For example, when obtaining the off-road grade of the vehicle's destination, the off-road grade of the destination may be determined based on the driving conditions of the destination and the corresponding relationship between each driving condition and each off-road grade.

[0107] Specifically, the model can be pre-trained using image data of the destination off-road site to obtain a pre-trained target model, and the target model can be deployed in the vehicle's computing platform; wherein, the target model is used to determine the off-road level based on the image of the destination off-road site. The target model includes but is not limited to a neural network model and a large model, etc., which is not limited in the embodiments of the present application.

[0108] It is understandable that different off-road venues correspond to different off-road levels. The higher the off-road difficulty and the more complex the road conditions, the higher the corresponding off-road level. The correspondence between different off-road venues and off-road levels can be found in Table 2 and related descriptions above, and will not be repeated here.

[0109] Generally, to ensure safety during outdoor off-road activities, a vehicle's off-road rating should be greater than or equal to the off-road rating of the off-road venue. In other words, off-road vehicles are not recommended to participate in off-road activities at off-road venues with higher off-road ratings than their own. For example, a vehicle with an N4 off-road rating can participate in off-road activities at off-road venues with off-road ratings of M1, M2, M3, and M4; a vehicle with an N3 off-road rating can participate in off-road activities at off-road venues with off-road ratings of M1, M2, and M3; a vehicle with an N2 off-road rating can participate in off-road activities at off-road venues with off-road ratings of M1 and M2; and a vehicle with an N1 off-road rating can participate in off-road activities at off-road venues with off-road ratings of M1.

[0110] S220: When the off-road level of the vehicle is greater than or equal to the off-road level of the destination, determine one or more modification styles that the vehicle can support based on the off-road level of the vehicle.

[0111] The modification style is used to indicate the module to be modified of the vehicle and the replacement style corresponding to the module to be modified.

[0112] Optionally, in an embodiment of the present application, the "module to be modified" may include one or more parts of the vehicle, such as the vehicle's doors, paint, car stickers, vehicle tires, wheels, roof, bumper, off-road roll cage, chassis guard plate, winch and other parts related to the appearance of the car, and may also include headlights, roof spotlights and other parts related to the vehicle's electrical and interior. The embodiment of the present application does not limit the scope and quantity of the parts.

[0113] It should be understood that the vehicle modification referred to in the embodiments of the present application refers to the modification of parts that complies with regulations, safety and usage requirements, and will not be elaborated later.

[0114] In one possible implementation, when the off-road level of the vehicle is greater than or equal to the off-road level of the destination, the vehicle-mounted device can obtain a target modification style set associated with the off-road level of the destination based on a pre-trained large language model (LLM) and the off-road level of the destination; and determine the one or more modification styles that are adapted to the off-road level of the vehicle from the target modification style set.

[0115] It should also be understood that a large language model is a deep learning model trained with massive amounts of text data, capable of understanding and generating natural language. In embodiments of the present application, prior to using the model, the model can be pre-trained or fine-tuned to improve its adaptability and accuracy. For example, a large language model can be pre-trained based on the physical parameters of a large number of off-road vehicles, as well as a large number of photos and videos, so that the pre-trained large language model can be adapted to the automotive field.

[0116] In one possible implementation, vehicle parameters of all vehicles within a preset range centered on the destination within a preset time period are obtained; and the large language model is trained based on the vehicle parameters of the vehicles to obtain a fine-tuned large language model.

[0117] Optionally, in an embodiment of the present application, the large language model can obtain online pictures and videos, perform image analysis, first extract all vehicle models at the destination, and classify them, and also classify them according to the off-road level corresponding to the vehicles, and then identify vehicles of different off-road levels and mark the styles of vehicles of different off-road levels.

[0118] For example, for an off-road venue, information and all vehicle parameters for all models that have been seen there in the past two years can be collected. These parameters include, but are not limited to, door style, color, wheels, paint, stickers, roofs, luggage racks, headlights, and other exterior-related parameters. Information such as the vehicle's off-road rating can also be included. All vehicles are then classified to form a training set. The large language model is then trained based on the extensive information and parameters in the training set to produce a fine-tuned large language model that is more suitable for the off-road vehicle domain.

[0119] For example, in combination with the off-road levels of the vehicles listed in Table 1 and the off-road levels of the destinations listed in Table 2, for example, for a primary off-road venue with an off-road level of M1, all vehicles with off-road levels of N1, N2, N3, and N4 corresponding to the venue need to be extracted; for an intermediate off-road venue with an off-road level of M2, all vehicles with off-road levels of N2, N3, and N4 corresponding to the venue need to be extracted; for an advanced off-road venue with an off-road level of M3, all vehicles with off-road levels of N3 and N4 corresponding to the venue need to be extracted; for an extreme off-road venue with an off-road level of M4, all vehicles with off-road level of N4 corresponding to the venue need to be extracted.

[0120] Optionally, for each off-road vehicle class, the effects of individual components, such as doors, paint, stickers, wheels, and roof, can be extracted. Each component is weighted according to usage, from most to least, and stored on the server as training set parameters. Based on the information and parameters of the training set, the large language model is trained and fine-tuned, thereby obtaining the pre-trained large language model mentioned in S220.

[0121] During the implementation of S220, based on the pre-trained large language model and the off-road level of the vehicle, one or more modification styles that the vehicle can support are determined, that is, the vehicle's modules to be modified and the replacement styles corresponding to each module to be modified are determined.

[0122] Optionally, the vehicle's module to be modified may include one or more parts of the vehicle, and a vehicle model after one or more parts corresponding to each of the one or more modification styles are replaced is displayed on the vehicle's onboard screen.

[0123] In another possible implementation, the vehicle-mounted device may also request the server to obtain information on all vehicles within a preset range of the destination within a preset time period, and determine target vehicle information that matches the off-road level of the destination from all the vehicle information; and determine one or more modification styles that the vehicle can support based on the target vehicle information.

[0124] For example, the server can retrieve all vehicle models and all vehicle information within a preset range of the destination and categorize them. Alternatively, the server can categorize vehicles by their corresponding off-road levels, identify vehicles with different off-road levels, and label the component styles of vehicles with different off-road levels. The server then searches through all vehicle information for target vehicles with an off-road level of M3, such as those with N3 or N4 off-road levels. Assuming the current vehicle has an off-road level of N3, the server prioritizes the component information of all vehicles with N3, and recommends one or more modification styles for the current vehicle based on the component information of all vehicles with N3.

[0125] S230: Displaying a car model having the one or more modified styles on the vehicle-mounted screen of the vehicle.

[0126] After the modules to be modified and the replacement styles corresponding to each module to be modified are determined through the above-mentioned process S220, a 3D vehicle model with one or more modification styles can be displayed on the vehicle equipment with a 3D display effect.

[0127] For example, combining the examples in Tables 1 and 2, if the off-road rating of the user's vehicle is N4 and the off-road rating of the destination off-road course is M3, the vehicle-mounted device can directly obtain all possible component modification styles for an N4 vehicle on an M3 course based on the above method. The vehicle-mounted device then uses a 3D engine to transform the real-world modified vehicle effects onto the vehicle-mounted device's screen, displaying them as 3D car models, showing the user the component modification effects suitable for the off-road course for selection.

[0128] Optionally, the one or more modification styles may be the modification styles that are most suitable for the off-road venue at the destination, or may be the modification styles that are most frequently used on the off-road venue at the destination, or may be the modification styles that are most frequently used for the current vehicle model, or may be the modification styles that are unified with an off-road team at the off-road venue at the destination. The embodiments of the present application do not limit this.

[0129] Through the above process, combined with the off-road level of the current vehicle and the off-road level of the destination, one or more vehicle modification styles are matched to the user according to the off-road level of the destination. Specifically, the one or more modification styles may be the modification styles that are most suitable for the off-road venue at the destination, or they may be the modification styles that are most frequently used at the off-road venue at the destination, or they may be the modification styles that are unified with a certain off-road team at the off-road venue at the destination. The vehicle modification styles matched to the user in this way are more suitable for the current destination, and a 3D car model with one or more modification styles is displayed on the vehicle's on-board equipment for the user to view the real modification effect. When the user has a modification need, it helps the user to determine the appropriate modification target from one or more vehicle modification styles. For example, when a user goes to a destination to join an off-road team, if the user modifies the vehicle according to the recommended modification style in advance, it will be more compatible and integrated with other off-road teams at the destination, which increases the fun.

[0130] In addition, this solution can support users to view the modification effects according to their favorite modification styles based on the preferences of different users, which helps users to quickly query differentiated modification effects. This method of viewing 3D car models in advance can reduce user dissatisfaction caused by the actual effects after modification, thereby improving user experience.

[0131] Figure 3 This is a schematic diagram of an interface of a vehicle-mounted screen provided in an embodiment of the present application.

[0132] When following Figure 2 In the process of S210-S230 described above, after one or more modification styles are determined for the current off-road vehicle, a 3D vehicle model with one or more modification styles can be displayed on the vehicle's onboard equipment.

[0133] For example, Figure 3 As shown, assuming that four modification styles are determined for the current off-road vehicle, a prompt box 101-1 may be included on the display interface 101 of the vehicle device, which can display the off-road level of the obtained destination to the user, for example: M3 level (advanced off-road venue).

[0134] This interface 101 can be understood as a modification style recommendation interface. This interface 101 can also present the user with parameter boxes for one or more selected modification styles, such as Style 1, Style 2, Style 3, and Style 4. Each parameter box can display the parameters of the components that need to be modified or replaced for that style. For example, in parameter box 101-2 of Style 4, it is displayed that the current Style 4 includes the door modification to size 04 and the wheel modification to type B tires. For simplicity, the relevant parameters in the other parameter boxes are not repeated.

[0135] In addition, the interface 101 also presents the user with a modified 3D car model. It should be understood that the 3D car model can be displayed as the modified style of style 1 by default. In response to the user selecting a target modified style from the car models with one or more modified styles, the car model with the target modified style is displayed on the vehicle screen of the vehicle. For example, when the user performs the following operation: Figure 3 The operation shown is to click on the parameter box of style 4. In response to the user's click operation, the interface 101 can be switched to the 3D car model of style 4.

[0136] Furthermore, the interface 101 also includes a close control 101-3. After viewing different styles, or if the user does not currently intend to modify the vehicle, the user can click the close control 101-3 to close the current display interface 101 and return to the main interface of the vehicle device or the application interface that was previously displayed on the interface 101; alternatively, the interface 101 can be displayed for a period of time before automatically exiting and returning to the main interface or the application interface that was previously displayed on the interface 101. This embodiment of the present application is not limited to this.

[0137] It should be noted that the display of the interface 101 may be when it is detected that the destination of the user's navigation is an off-road field and according to the aforementioned Figure 2 When the process described determines one or more modification styles that the vehicle can support, the recommendation interface of the modification style is automatically triggered and displayed; or, when the user runs an application with a vehicle modification function, he clicks on a control or button related to the vehicle modification effect. In response to the user's manual operation, the recommendation interface of the modification style is automatically triggered and displayed. The embodiments of the present application do not limit this.

[0138] It should also be noted that the above-mentioned display interface 101 is only a schematic illustration, used to indicate the type of display content contained in the display interface in an off-road scenario. More or less content can be displayed on the interface 101. This application does not specifically limit the content in the actual display interface.

[0139] The above describes a possible implementation process when the off-road level of the vehicle is greater than or equal to the off-road level of the destination. The following describes a possible implementation process when the off-road level of the vehicle is less than the off-road level of the destination.

[0140] In one possible implementation, when the off-road level of the vehicle is lower than the off-road level of the destination, a first prompt message may be displayed on the vehicle's on-board screen, where the first prompt message is used to remind the user that the off-road level of the vehicle does not meet the off-road level requirement of the destination.

[0141] Alternatively, when the off-road level of the vehicle is lower than the off-road level of the destination, a second prompt message may be displayed on the vehicle's onboard screen, the second prompt message being used to provide the user with one or more off-road venues adapted to the vehicle's off-road level.

[0142] In other words, if the user drives to off-road site A, the vehicle equipment can determine whether the off-road level of the current vehicle meets the off-road level of off-road site A. Only when the off-road level of the vehicle is greater than or equal to the off-road level of off-road site A can the vehicle be driven based on the off-road level. Figure 2 The introduction process recommends vehicle modification styles to users and displays them in the form of 3D car models; when the off-road level of the vehicle is lower than that of off-road site A, the user can be prompted or other off-road sites that meet the requirements can be recommended to the user.

[0143] Figure 4 This is another example of a vehicle-mounted screen interface diagram provided in an embodiment of the present application.

[0144] For example, assuming that the off-road level of the destination is M4 extreme off-road venue, and the off-road level of the current vehicle is N3 strong off-road mode, in this case, the vehicle equipment can display the following Figure 4 The interface 102 shown in FIG. (a) includes a prompt window 102-1. The prompt window 102-1 can display that the off-road level of the vehicle does not meet the off-road level requirement of the destination, for example, "The off-road level of the destination is M4. The current vehicle does not meet the requirement. Do you want to switch to an off-road venue?" When the user decides to switch to an off-road venue, the user can click the "Confirm" control. In response to the user's click operation, the vehicle device can display the following information: Figure 4 The interface 103 shown in FIG. 1 (b) includes a prompt window 103 - 2 , which can display one or more new off-road venues for the user.

[0145] Optionally, the one or more off-road venues may be sorted and pushed to the user in the order of closest distance to the user's current location, or may be sorted and pushed to the user in the order of highest popularity within a preset range of the current location; in addition, the one or more off-road venues are venues that match the off-road mode of the vehicle, such as off-road venues with an off-road grade of M1, M2 or M3, which is not limited in this embodiment of the present application.

[0146] The user can select the off-road venue they want to switch to according to their needs. For example, if the user clicks on the steep slope section C, the car interface can jump to display the navigation interface to the steep slope section C in response to the user's selection operation. I will not go into details here.

[0147] Through the above process, the vehicle's off-road rating and the destination's off-road rating are combined to detect the vehicle's off-road rating and the destination's off-road rating in real time. If the vehicle's off-road rating is greater than the destination's, meaning it does not meet the requirements of the current off-road venue, the user can be promptly alerted. This helps the user switch off-road venues in a timely manner, reducing safety issues caused by insufficient off-road capabilities. Furthermore, the system can match users with appropriate off-road venues based on the vehicle's off-road rating, meeting their needs while ensuring safety.

[0148] In another possible scenario, the vehicle may malfunction during driving. For example, the failure of some components may cause a decrease in the vehicle's off-road capability. For this scenario, the working status of the vehicle can be detected; when the working status of the vehicle is abnormal, the off-road level of the vehicle is updated.

[0149] When the updated off-road level of the vehicle is greater than or equal to the off-road level of the destination, one or more modification styles that the vehicle can support are determined according to the updated off-road level of the vehicle. Figure 2 For the sake of brevity, the relevant descriptions in [1] are not repeated here.

[0150] When the updated off-road grade of the vehicle is less than the off-road grade of the destination, a third prompt message is displayed on the vehicle screen, and the third prompt message is used to provide the user with one or more off-road sites that are adapted to the updated off-road grade of the vehicle. Specifically, this process can refer to the aforementioned Figure 4 For the sake of brevity, the relevant descriptions in [1] are not repeated here.

[0151] In other words, if an abnormality is detected in a vehicle component and the off-road level downgrade requirement is met, the off-road level needs to be lowered, and the user is recommended a downgraded modification style and / or an off-road venue that meets the conditions after the downgrade according to the downgraded off-road level.

[0152] Optionally, the working status of the vehicle can be detected in real time or periodically, or the detection can be initiated by a user's trigger operation. The embodiment of the present application does not limit the timing of detecting the working status of the vehicle.

[0153] In the above implementation, the vehicle's operating status can be incorporated into the modification style matching process, taking into account possible damage to the vehicle caused by harsh terrain during off-road driving. If an abnormality is detected in the vehicle's operating status, the vehicle's off-road rating is re-determined, such as being lowered, and one or more modification styles are re-matched to the vehicle based on the updated off-road rating. The updated styles are then displayed on the in-vehicle screen as 3D models. This ensures that more reasonable and accurate modification styles are matched to the user, helping the user determine the appropriate modification target from one or more vehicle modification styles, understand the actual modification effect, and enhance the user experience.

[0154] In summary, the vehicle model recommendation method provided by this application combines the off-road rating of the current vehicle with the off-road rating of the destination, leveraging the processing power of large models to match one or more vehicle modification styles for the user and display them as 3D vehicle models on the in-vehicle screen. When a user has a modification request, this helps them identify the appropriate modification target from one or more vehicle modification styles and understand the actual modification effect.

[0155] In addition, this solution can support users to view the modification effects according to their favorite modification styles based on the preferences of different users, which helps users to quickly query differentiated modification effects. This method of viewing 3D car models in advance can reduce user dissatisfaction caused by the actual effects after modification, thereby improving user experience.

[0156] Furthermore, this process takes into account situations where the vehicle's off-road rating does not match the destination's. This method can detect the vehicle's off-road rating and the destination's off-road rating in real time and promptly alert the user if the vehicle's off-road rating is greater than the destination's, meaning it does not meet the current off-road site requirements. This helps users switch off-road sites in a timely manner, reducing safety issues caused by insufficient off-road capabilities. Furthermore, the method can match users with appropriate off-road sites based on the vehicle's off-road rating, meeting their needs while ensuring safety.

[0157] Finally, if the vehicle's operating status becomes abnormal, this method can re-determine the vehicle's off-road rating, such as lowering it, and re-match one or more modification styles to the vehicle based on the updated off-road rating, displaying them as a 3D model on the vehicle's screen. This ensures that more reasonable and accurate modification styles are matched to the user, helping the user identify the appropriate modification target from among one or more vehicle modification styles.

[0158] The aforementioned combined Figures 1 to 4 The method for recommending vehicle models provided by the embodiment of the present application is introduced below. Figure 5 and Figure 6The present invention introduces a device corresponding to the method for executing the recommended vehicle model provided in an embodiment of the present application.

[0159] Figure 5 Schematic diagram of a device for recommending a vehicle model according to an embodiment of the present application. Figure 5 As shown, the device 500 includes:

[0160] An acquisition module 510 is configured to acquire an off-road level of the vehicle and an off-road level of a destination of the vehicle;

[0161] a processing module 520 configured to determine, when the off-road level of the vehicle is greater than or equal to the off-road level of the destination, one or more modification styles that the vehicle can support based on the off-road level of the vehicle, the modification style being used to indicate a module to be modified in the vehicle and a replacement style corresponding to the module to be modified;

[0162] The display module 530 is configured to display a vehicle model having the one or more modified styles on the vehicle screen.

[0163] In a possible implementation, the processing module 520 is further configured to: obtain a target modification style set associated with the off-road level of the destination based on the large language model;

[0164] The one or more modification styles adapted to the off-road level of the vehicle are determined from the target modification style set.

[0165] In a possible implementation, the acquisition module 510 is further configured to: acquire information of all vehicles within a preset range of the destination within a preset time period, and determine target vehicle information matching the off-road level of the destination from the information of all vehicles;

[0166] The processing module 520 is further configured to determine one or more modification styles that the vehicle can support based on the target vehicle information.

[0167] In another possible implementation, the module to be modified includes one or more parts of the vehicle, and the display module 530 is also used to: display on the vehicle screen of the vehicle a vehicle model after one or more parts corresponding to each of the one or more modification styles are replaced.

[0168] In another possible implementation, the display module 530 is further used to: in response to the user selecting a target modification style from the car models having the one or more modification styles, display the car model having the target modification style on the on-board screen of the vehicle.

[0169] In another possible implementation, the display module 530 is further configured to: display a first prompt message on the vehicle's onboard screen, the first prompt message being configured to remind the user that the vehicle's off-road grade does not meet the off-road grade requirement of the destination; or

[0170] The display module 530 is further configured to display a second prompt message on the vehicle's onboard screen, where the second prompt message is configured to provide the user with one or more off-road sites adapted to the vehicle's off-road grade.

[0171] In another possible implementation, the apparatus 500 further includes: a detection module, the detection module being configured to detect the operating state of the vehicle;

[0172] The processing module 520 is further configured to: update the off-road rating of the vehicle when an abnormality occurs in the operating state of the vehicle; and determine one or more modification styles that the vehicle can support according to the updated off-road rating of the vehicle when the updated off-road rating of the vehicle is greater than or equal to the off-road rating of the destination;

[0173] The display module 530 is also used to: when the updated off-road level of the vehicle is less than the off-road level of the destination, display a third prompt message on the vehicle's on-board screen, and the third prompt message is used to provide the user with one or more off-road venues that are adapted to the updated off-road level of the vehicle.

[0174] In another possible implementation, the acquisition module 510 is also used to obtain vehicle parameters of all vehicles within a preset range centered on the destination within a preset time period; the processing module 520 is also used to train the large language model based on the vehicle parameters of the vehicles to obtain the fine-tuned large language model.

[0175] Optionally, the destination of the vehicle is a destination input by a user through navigation on the vehicle; or, the destination of the vehicle is an off-road venue closest to the current location.

[0176] It should be noted that the above interface display device is embodied in the form of a functional unit. The term "module" here can be implemented in the form of software and / or hardware, and is not specifically limited to this.

[0177] For example, a "module" may be a software program, a hardware circuit, or a combination of the two that implements the above-described functions. The hardware circuit may include an application-specific integrated circuit (ASIC), an electronic circuit, a processor (e.g., a shared processor, a dedicated processor, or a group processor, etc.) and memory for executing one or more software or firmware programs, combined logic circuits, and / or other suitable components that support the described functions.

[0178] Therefore, the units of each example described in the embodiments of this application can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0179] Figure 6 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application.

[0180] Exemplarily, vehicle 600 includes a processor 610 , a memory 620 , and executable program code 630 .

[0181] Exemplarily, the vehicle 600 includes one or more processors 610, which can support the vehicle 600 in implementing the interface display method in the method embodiment. The processor 610 can be a general-purpose processor or a special-purpose processor. For example, the processor 610 can be a central processing unit (CPU), a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field programmable gate array (FPGA), or other programmable logic devices, such as discrete gates, transistor logic devices, or discrete hardware components.

[0182] For example, the processor 610 can be used to control the vehicle 600, execute software programs, and process data of the software programs. The vehicle 600 can also include a communication unit to implement signal input (reception) and output (transmission).

[0183] Exemplarily, the vehicle 600 may include one or more memories 620 on which executable program code 630 is stored. The executable program code 630 can be executed by the processor 610 to generate instructions so that the processor 610 executes the interface display method described in the above method embodiment according to the instructions.

[0184] Optionally, data may be stored in the memory 620. Optionally, the processor 610 may read data stored in the memory 620. The data may be stored at the same storage address as the executable program code 630, or may be stored at a different storage address from the executable program code 630.

[0185] Exemplarily, the processor 610 and the memory 620 may be provided separately or integrated together, for example, integrated on a system on chip (SOC) of the terminal device.

[0186] Exemplarily, the memory 620 can be used to store relevant programs of the interface display method provided in the embodiment of the present application, and the processor 620 can be used to call the executable program code 630 stored in the memory 620 when controlling the vehicle to execute the interface display method of the embodiment of the present application; for example, obtaining the vehicle's road condition off-road level, wherein the road condition off-road level is an off-road level obtained based on the vehicle's current driving conditions; based on the vehicle's road condition off-road level, determining the vehicle's target display interface, wherein the target display interface includes the vehicle's off-road functional components; and displaying the target display interface.

[0187] The present application also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the interface display method of any of the aforementioned embodiments.

[0188] Among them, computer-readable storage media may include, but are not limited to, any type of disk, including floppy disks, optical disks, Digital Video Discs (DVDs), Compact Disc Read-Only Memory (CD-ROMs), microdrives and magneto-optical disks, Read-Only Memory (ROMs), Random Access Memory (RAMs), Erasable Programmable Read-Only Memory (EPROMs), Electrically Erasable Programmable Read-Only Memory (EEPROMs), Dynamic Random Access Memory (DRAMs), Video Random Access Memory (VRAMs), flash memory devices, magnetic or optical cards, nanosystems (including molecular memory ICs), or any type of medium or device suitable for storing instructions and / or data.

[0189] The present application also provides a computer program product. When the computer program product is run on a computer, it enables the computer to execute the above-mentioned related steps to implement an interface display method in the above-mentioned embodiment.

[0190] In addition, the vehicle provided in the embodiment of the present application can specifically be a chip, component or module, and the vehicle may include a connected processor and memory; wherein the memory is used to store instructions, and when the vehicle is running, the processor can call and execute instructions to enable the chip to execute an interface display method in the above embodiment.

[0191] Among them, the vehicle, computer-readable storage medium, computer program product or chip provided in this application are all used to execute the corresponding interface display method provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding interface display method provided above, and will not be repeated here.

[0192] Through the description of the above implementation methods, technical personnel in the relevant field can understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0193] In the embodiments provided in this application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are merely schematic. For example, the division of modules or units is only a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0194] The above content is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A method for recommending a vehicle model, characterized in that: Applied to a vehicle, the method comprises: Obtaining an off-road rating of the vehicle and an off-road rating of a destination of the vehicle; When the off-road level of the vehicle is greater than or equal to the off-road level of the destination, determining one or more modification styles that the vehicle can support based on the off-road level of the destination, the modification style being used to indicate a module to be modified in the vehicle and a replacement style corresponding to the module to be modified; A vehicle model having the one or more modified styles is displayed on an on-board screen of the vehicle.

2. The method according to claim 1, characterized in that The determining of one or more modification styles that the vehicle can support based on the off-road level of the destination includes: Based on the large language model, obtaining a target modification style set associated with the off-road level of the destination; The one or more modification styles adapted to the off-road level of the vehicle are determined from the target modification style set.

3. The method according to claim 1, characterized in that The determining of one or more modification styles that the vehicle can support based on the off-road level of the destination includes: Acquiring all vehicle information within a preset range of the destination within a preset time period, and determining target vehicle information matching the off-road level of the destination from all vehicle information; One or more modification styles that the vehicle can support are determined according to the target vehicle information.

4. The method according to claim 2, characterized in that The module to be modified includes one or more parts of the vehicle, and displaying a vehicle model having the one or more modified styles on the vehicle screen includes: A vehicle model after one or more parts corresponding to each of the one or more modification styles are replaced is displayed on the vehicle-mounted screen of the vehicle.

5. The method according to claim 4, characterized in that The method further comprises: In response to a user's operation of selecting a target modification style from the vehicle models having the one or more modification styles, the vehicle model having the target modification style is displayed on a vehicle-mounted screen of the vehicle.

6. The method according to any one of claims 1 to 5, characterized in that When the off-road grade of the vehicle is less than the off-road grade of the destination, the method further includes: Displaying a first prompt message on the vehicle's onboard screen, the first prompt message being used to remind the user that the vehicle's off-road grade does not meet the off-road grade requirement of the destination; or A second prompt message is displayed on the vehicle's onboard screen, where the second prompt message is used to provide the user with one or more off-road venues adapted to the vehicle's off-road level.

7. The method according to any one of claims 1 to 5, characterized in that The method further comprises: detecting an operating status of the vehicle; When the working state of the vehicle is abnormal, updating the off-road level of the vehicle; When the updated off-road level of the vehicle is greater than or equal to the off-road level of the destination, determining one or more modification styles that the vehicle can support according to the updated off-road level of the vehicle; When the updated off-road level of the vehicle is less than the off-road level of the destination, a third prompt message is displayed on the vehicle's onboard screen, and the third prompt message is used to provide the user with one or more off-road venues adapted to the updated off-road level of the vehicle.

8. The method according to any one of claims 1 to 5, characterized in that The method further comprises: Obtaining vehicle parameters of all vehicles within a preset range centered on the destination within a preset time period; The large language model is trained based on the vehicle parameters of the vehicle to obtain the fine-tuned large language model.

9. A vehicle, characterized in that: The vehicle comprises: a memory for storing executable program code; A processor is configured to call and run the executable program code from the memory, so that the vehicle executes the method for recommending a vehicle model as claimed in any one of claims 1 to 8.

10. A computer-readable storage medium, characterized in that The computer-readable storage medium stores a computer program, and when the computer program is executed, the method for recommending a vehicle model according to any one of claims 1 to 8 is implemented.

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