Display mode determination method and vehicle

Abstract

This application discloses a method for determining a display mode and a vehicle, relating to the field of vehicle control technology. The method includes: determining the first importance of a vehicle function to be displayed to the occupants based on their attribute information; determining the second importance of the vehicle function to the current driving process based on the vehicle's current driving scenario; determining the vehicle's usage preference for the vehicle function based on its historical usage information; and fusing the first importance, second importance, and usage preference levels to determine the target display mode corresponding to the vehicle function based on the fusion processing result. The technical solution of this application embodiment can make the target display mode more closely match the actual driving conditions of the vehicle and the actual needs of the occupants, thereby improving the convenience and experience of occupants using vehicle functions.

Description

Technical Field

[0001] This application relates to the field of vehicle control technology, specifically to a method for determining a display method and a vehicle. Background Technology

[0002] With the rapid development of vehicle technology, cars are becoming increasingly intelligent. The car functions that users need to access and operate during daily driving are also becoming more and more diverse. However, currently, when vehicles demonstrate functions to users, they mostly rely on a single factor to determine how to display the function. This approach is rather one-sided, making it difficult to meet the actual display needs of users, causing inconvenience when using car functions, and reducing the user experience. Summary of the Invention

[0003] In view of this, the embodiments of this application aim to provide a method for determining the display mode and a vehicle, so as to make the target display mode more in line with the actual driving conditions of the vehicle and the actual needs of the occupants, thereby improving the convenience and experience of the occupants in using the vehicle's functions.

[0004] In a first aspect, one embodiment of this application provides a method for determining a display mode, comprising: determining the first importance of a vehicle function to be displayed to the occupants based on the attribute information of the occupants; determining the second importance of the vehicle function to the current driving process based on the current driving scenario of the vehicle; determining the vehicle's usage preference for the vehicle function based on the historical usage information of the vehicle function; performing a fusion processing on the first importance, the second importance, and the usage preference, and determining the target display mode corresponding to the vehicle function based on the fusion processing result.

[0005] This application's embodiments determine the first level of importance based on occupant attribute information, thereby reflecting the impact of occupant individual characteristics on vehicle functional requirements; determine the second level of importance based on the current driving scenario, to reflect the actual necessity of vehicle functions under different driving scenarios; determine the degree of usage preference based on historical usage information, to reflect functional usage habits formed during long-term vehicle use; and, by integrating the first level of importance, the second level of importance, and the degree of usage preference, the target display method of vehicle functions is determined based on the fusion processing result. This ensures that the determination of the target display method comprehensively considers three factors: individual differences among occupants, the needs of the current driving scenario, and preferences during historical use. This solves the problem of one-sided consideration caused by relying on a single factor to determine the display method, making the determined target display method more in line with the actual driving conditions of the vehicle and the actual needs of the occupants, which is conducive to improving the convenience and experience of occupants using vehicle functions.

[0006] In conjunction with the first aspect, in some implementations of the first aspect, the first importance, the second importance, and the degree of use preference are integrated, including: when the car function is a basic necessity, the degree of use preference for the car function is increased; wherein, basic necessity includes safety basic necessity and / or physical basic necessity; and the adjusted degree of use preference, the first importance, and the second importance are integrated.

[0007] This application embodiment differentiates the degree of user preference by combining the functional types of vehicle functions. This can highlight the importance of essential functions in the fusion decision-making process, further improving the rationality and accuracy of multi-dimensional fusion decision-making. This makes the target display method not only comprehensively consider passenger attributes, driving scenarios and historical preferences, but also make targeted adjustments according to the type of vehicle function itself, thereby improving the accuracy of the target importance assessment of vehicle functions.

[0008] In conjunction with the first aspect, in some implementations of the first aspect, the first importance, second importance, and usage preference are integrated, including: when the current driving scenario is a high-risk scenario and the vehicle function is a non-safety type, the first importance of the vehicle function is reduced; and the adjusted first importance, second importance, and usage preference are integrated.

[0009] This application embodiment combines the safety type of vehicle functions with whether the current driving scenario is a high-risk scenario. It lowers the primary importance of non-safety functions in high-risk scenarios to avoid them receiving excessive importance due to individual occupant attributes. This reduces the final target importance and helps to reduce attention to the vehicle function when determining the target display method. By displaying the vehicle function according to the target display method, the risk of non-safety functions distracting driving attention can be reduced, thereby improving driving safety.

[0010] In conjunction with the first aspect, in some implementations of the first aspect, the degree of vehicle preference for vehicle functions is determined based on historical usage information of vehicle functions, including: determining an intensity parameter to reflect the intensity of vehicle function usage during historical usage based on historical usage information; determining the target correlation between the application scenario and the intensity of use of vehicle functions; wherein the application scenario includes driving scenario and / or environmental scenario; and evaluating the degree of vehicle preference for using vehicle functions based on the intensity parameter and the target correlation to obtain the degree of preference.

[0011] This application's embodiments consider the intensity of vehicle function usage and its relevance to application scenarios when determining the degree of usage preference, thereby improving the comprehensiveness and scenario adaptability of preference assessment. Specifically, by incorporating an intensity parameter, interference from single or occasional usage behaviors on preference assessment can be effectively avoided; while the introduction of target relevance effectively captures the usage patterns of vehicle functions in different application scenarios, ensuring that the assessed degree of usage preference not only reflects the actual usage of vehicle functions but also their tendency within application scenarios, thus better aligning with the actual usage habits and scenario needs of passengers.

[0012] In conjunction with the first aspect, in some implementations of the first aspect, the degree of preference for using vehicle functions is evaluated based on the intensity parameter and the degree of correlation with the target to obtain the degree of usage preference. This includes: matching the intensity parameter with the intensity range to obtain a target range containing the intensity parameter; determining a first degree of preference corresponding to the target range based on the mapping relationship between the intensity range and the degree of preference; determining a second degree of preference corresponding to the degree of correlation with the target based on the mapping relationship between the degree of correlation and the degree of preference; and fusing the first degree of preference and the second degree of preference to obtain the degree of usage preference.

[0013] This application embodiment conveniently and efficiently transforms the degree of correlation between intensity parameters and targets into corresponding degree of preference by establishing a pre-established mapping relationship, avoiding complex calculation processes and improving the efficiency of user preference evaluation. At the same time, by fusing the degree of preference corresponding to intensity parameters and the degree of preference corresponding to target correlation, preference evaluation is completed, making the evaluation results of user preference more comprehensive and reliable.

[0014] In conjunction with the first aspect, in some implementations of the first aspect, an intensity parameter is determined based on historical usage information to reflect the usage intensity of the vehicle function during historical usage, including at least one of the following: determining the usage frequency of the vehicle function within the most recent target duration based on historical usage information; determining the continuous usage duration of the vehicle function according to the target usage frequency based on historical usage information; wherein the target usage frequency is greater than a frequency threshold.

[0015] The frequency of use in this application reflects the activity level of a vehicle's functions over a period of time, while the duration of continuous use reflects the continuity and stability of using those functions. By using frequency of use and duration of continuous use as intensity parameters, the usage of vehicle functions can be more comprehensively and clearly demonstrated, which is beneficial for accurately assessing the degree of usage preference.

[0016] In conjunction with the first aspect, in some implementations of the first aspect, the second importance of the vehicle function to the current driving process is determined based on the current driving scenario of the vehicle, including: determining the current environment of the vehicle when the vehicle function is used to adjust the riding environment; and taking the importance of the vehicle function in the current environment of the current driving scenario as the second importance of the vehicle function to the current driving process based on the mapping relationship between the driving scenario, the environment and the importance of the vehicle function; wherein the driving scenario includes at least one of the following: highway scenario, suburban expressway, congested road section, short-distance commuting and parking scenario.

[0017] This application embodiment, by pre-establishing a mapping relationship between driving scenarios, environments, and importance levels, can quickly retrieve the second importance level directly based on the current driving scenario and environment, effectively simplifying the evaluation process and improving the efficiency of determining the second importance level. Furthermore, dynamically evaluating the second importance level based on the current driving scenario and environment allows the second importance level to be closely integrated with actual vehicle usage scenarios, better meeting the actual needs of the vehicle's functions in the current environment and driving scenario, thus improving the accuracy and reliability of the second importance level.

[0018] In conjunction with the first aspect, in some implementations of the first aspect, the primary importance of the vehicle function to be displayed to the occupants is determined based on the attribute information of the occupants. This includes: determining the matching scores between the occupants' physical characteristics, driving style, age, and gender and the vehicle function; performing a weighted summation on the matching scores corresponding to physical characteristics, driving style, age, and gender, and using the sum as the primary importance of the vehicle function to the occupants.

[0019] This application embodiment refines the occupant's attribute information into several dimensions, including physical characteristics, driving style, age, and gender, and establishes a correspondence between each dimension and the vehicle's function adaptation score. This achieves a multi-dimensional comprehensive evaluation of the first level of importance, improves the accuracy of the first level of importance, and makes the evaluation results more in line with the occupant's personalized needs.

[0020] In conjunction with the first aspect, in some implementations of the first aspect, the primary importance, secondary importance, and user preference are integrated, and the target display method corresponding to the car function is determined based on the integration result. This includes: weighted summation of the primary importance, secondary importance, and user preference to obtain the target importance of the car function when it is displayed; determining the target degree range that matches the target importance, and using the display method corresponding to the target degree range as the target display method of the car function; wherein, the display method includes at least one of the core layer display method, secondary layer display method, and hidden layer display method: the core layer display method displays the function icon of the car function in the center area of ​​the interface; the secondary layer display method displays the function icon in the edge area of ​​the interface; the hidden layer display method does not display the function icon on the interface, and the function icon is triggered to be displayed after a wake-up operation is performed.

[0021] This application embodiment, by weighting and summing the first importance level, second importance level, and usage preference level, comprehensively considers the occupant's attributes, current driving scenario, and historical usage preferences, thereby obtaining a more comprehensive and accurate target importance level. Determining the corresponding target display method based on the target importance level range ensures that the display method of vehicle functions matches their importance, avoiding the problems of disorderly stacking of function icons or hiding important functions. Specifically, placing vehicle functions with high target importance in a more prominent central area makes it easier for occupants to quickly find and operate them, improving driving safety and ease of operation; on the other hand, hiding or placing vehicle functions with low target importance on the edge effectively simplifies the interface without affecting occupant use, avoids information overload, and improves the human-computer interaction experience.

[0022] Secondly, this application provides a display mode determination device, comprising: a first determination module, configured to determine a first importance level of a vehicle function to be displayed to the occupant based on the attribute information of the occupant; a second determination module, configured to determine a second importance level of the vehicle function to the current driving process based on the current driving scenario of the vehicle; a third determination module, configured to determine the vehicle's usage preference level for the vehicle function based on the historical usage information of the vehicle function; and a fusion processing module, configured to perform fusion processing on the first importance level, the second importance level, and the usage preference level, and determine the target display mode corresponding to the vehicle function based on the fusion processing result.

[0023] Thirdly, one embodiment of this application provides a computer-readable storage medium storing a computer program for performing the method in the first aspect or any possible implementation of the first aspect.

[0024] Fourthly, one embodiment of this application provides a vehicle, the vehicle comprising: a processor; a memory for storing processor-executable instructions; the processor being configured to execute the method in the first aspect or any possible implementation thereof.

[0025] Fifthly, one embodiment of this application provides a computer program product including instructions that, when executed on a vehicle, cause the vehicle to implement the method in the first aspect or any possible implementation of the first aspect.

[0026] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this application, nor is it intended to limit the scope of this application. Other features of this application will become readily apparent from the following description. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 The diagram shown is a flowchart illustrating a method for determining the display mode according to an embodiment of this application.

[0029] Figure 2 The diagram shown is a flowchart illustrating a method for determining the display mode according to another embodiment of this application.

[0030] Figure 3 The diagram shown is a schematic diagram of the display mode determination device provided in an embodiment of this application.

[0031] Figure 4 The diagram shown is a structural schematic of a vehicle provided in an embodiment of this application. Detailed Implementation

[0032] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0033] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0034] It should be understood that the term "and / or" used in this document is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Furthermore, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship. Additionally, the term "based on" used in this document is not limited to relying solely on one object. For example, determining B based on A can mean: determining B based solely on A, or determining B partially based on A.

[0035] It should be noted that the collection, gathering, updating, analysis, processing, use, transmission, and storage of user personal information involved in the technical solution of this application all comply with the provisions of relevant laws and regulations, are used for legitimate purposes, and do not violate public order and good morals. Necessary measures are taken to prevent unauthorized access to user personal information data and to safeguard user personal information security and network security.

[0036] In related technologies, when vehicles display functions to users, they often rely on a single factor to determine how the car functions are displayed. For example, adjusting the function display only based on scenario information such as vehicle speed and road conditions, without considering personalized attributes such as the age, gender, and driving habits of the occupants, results in poor adaptation and fails to meet the actual needs of different occupants. Alternatively, the display method may be determined solely by recording the frequency of occupant operations, lacking safety constraints in driving scenarios. This could lead to risks such as entertainment functions occupying a central position on the interface due to habit in high-speed scenarios, thus distracting the driver.

[0037] Based on this, the technical solution of this application provides a method for determining the display method, which achieves dynamic adaptation of the display method of automobile functions through multi-dimensional fusion decision-making, and better meets the actual display needs of users.

[0038] The following is combined Figures 1 to 2 The method for determining the display method provided in the embodiments of this application will be described in detail.

[0039] Figure 1 The diagram shown is a flowchart illustrating a method for determining the display method according to an embodiment of this application; as follows: Figure 1 As shown, the method includes the following steps.

[0040] Step S110: Based on the attribute information of the occupants in the vehicle, determine the primary importance of the vehicle function to be displayed to the occupants.

[0041] The attribute information includes at least one of the following: occupant's physical characteristics, driving style, age, and gender. Physical characteristics reflect the occupant's physiological features, such as height, physical condition, gender, age, and range of motion. The "first importance level" characterizes the degree of match between the vehicle's functions and the occupant's individual characteristics, as well as the intensity of the occupant's need for that function. The first importance level can be quantified through specific scores or represented by a grading system (e.g., high, medium, low). Vehicle functions can be any feature of the vehicle; for example, lane keeping assist, emergency braking warning, heated seats, ventilated seats, automatic climate control, heated steering wheel, and ambient lighting.

[0042] In this embodiment, occupant attribute information can be obtained in various ways. For example, facial images of the occupants can be captured using a camera built into the vehicle, and image recognition technology can be used to analyze the occupants' age and gender; seat sensors can detect the occupants' body characteristics, such as height and weight; and driving style can be determined by data such as the force and frequency of the driver's actions on the steering wheel, accelerator, and brake during driving. For instance, the force of the actions can be used to determine whether the driving style is aggressive or moderate.

[0043] Furthermore, after determining the attribute information, the importance corresponding to the occupant's attribute information can be determined as the first importance level through a pre-established mapping table between attribute information and importance. Alternatively, the attribute information can be input into a pre-trained attribute importance evaluation model, which will then output the first importance level.

[0044] Step S120: Based on the current driving scenario of the vehicle, determine the second degree of importance of the vehicle function to the current driving process.

[0045] It should be noted that driving scenarios include at least one of the following: highways, suburban expressways, congested roads, short commutes, and parking. The importance of the same vehicle function varies depending on the driving scenario. For example, in highway scenarios, cruise control is more important than entertainment and multimedia functions; in parking scenarios, features such as reversing cameras and automatic parking are more important than in highway scenarios. The second importance level measures the necessity of a vehicle function for driving safety, driving efficiency, or passenger experience in the current driving scenario.

[0046] In practice, the current driving scenario is determined as follows: the vehicle's positioning system obtains the current location information, and this is combined with map data to determine the road type. Based on the road type, the current driving scenario is then determined. For example, if the current location is on a highway and the vehicle speed consistently exceeds 100 km / h, it is determined to be a highway scenario.

[0047] In this implementation, after determining the current driving scenario, the second level of importance of a vehicle function in that scenario can be obtained by querying a pre-defined mapping table between scenarios and their importance. Alternatively, a pre-trained scenario importance assessment model can be used, taking the current driving scenario and vehicle functions as input, and outputting the corresponding second level of importance. This model can be trained based on historical driving data, including the frequency and duration of use of each function in different scenarios, to more accurately reflect the impact of scenarios on the importance of functions.

[0048] Step S130: Based on the historical usage information of vehicle functions, determine the degree of vehicle's preference for using vehicle functions.

[0049] Historical usage information includes the usage time, frequency, duration of each use, and driving scenario of each vehicle function during its history of use. Usage preference level reflects the degree of habitual reliance of vehicle occupants on vehicle functions.

[0050] In this embodiment, historical usage information can be input into a pre-built preference evaluation model, which then outputs the degree of usage preference. This model can be trained using machine learning on a large amount of historical usage data, for example, by employing algorithms such as decision trees and neural networks, to learn the correlation between different historical usage information and the degree of usage preference.

[0051] Step S140: The first importance level, the second importance level, and the degree of usage preference are fused together, and the target display method corresponding to the car function is determined based on the fusion processing result.

[0052] In practice, the way to integrate the first importance, second importance, and usage preference can be by weighted summation. That is, each of the first importance, second importance, and usage preference is assigned a preset weight, and then the first importance, second importance, and usage preference are multiplied by their corresponding weights and summed to obtain the target importance of the car function when it is displayed.

[0053] It should be noted that the weighting can be adjusted according to the actual application scenario. For example, in scenarios involving driving in severe extreme weather or on dangerous road sections, the weight of the second most important factor related to the current driving process can be set higher than the weight of the first most important factor and the degree of use preference; while when the vehicle is stationary or not driving, the weight of the first most important factor and the degree of use preference related to occupant attributes can be increased.

[0054] This application's embodiments determine the first level of importance based on occupant attribute information, thereby reflecting the impact of occupant individual characteristics on vehicle functional requirements; determine the second level of importance based on the current driving scenario, to reflect the actual necessity of vehicle functions under different driving scenarios; determine the degree of usage preference based on historical usage information, to reflect functional usage habits formed during long-term vehicle use; and, by integrating the first level of importance, the second level of importance, and the degree of usage preference, the target display method of vehicle functions is determined based on the fusion processing result. This ensures that the determination of the target display method comprehensively considers three factors: individual differences among occupants, the needs of the current driving scenario, and preferences during historical use. This solves the problem of one-sided consideration caused by relying on a single factor to determine the display method, making the determined target display method more in line with the actual driving conditions of the vehicle and the actual needs of the occupants, which is conducive to improving the convenience and experience of occupants using vehicle functions.

[0055] exist Figure 1 Based on the illustrated embodiment, this application also provides an optional embodiment that combines the functional types of automotive functions to fuse the first importance level, the second importance level, and the degree of user preference, in order to further optimize the accuracy of the target display method. Its specific implementation is described below.

[0056] It should be noted that car functions can be categorized from multiple perspectives. For example, based on the relevance of the function to the basic needs of passengers, they can be divided into essential and non-essential types. From the perspective of driving safety, they can be divided into safe and non-safe types.

[0057] In some embodiments, the appropriate integration method can be determined by judging whether the vehicle function is a necessity. Optionally, the integration processing of the first importance level, the second importance level, and the usage preference level includes: increasing the usage preference level of the vehicle function when it is a necessity; and integrating the adjusted usage preference level, the first importance level, and the second importance level.

[0058] Among them, essential needs include safety essential needs and / or physical essential needs.

[0059] It should be noted that the frequency of use of a car function in different driving scenarios can be used to determine whether a function is a necessity. For example, if the frequency of use of seat heating is higher than a frequency threshold in congested traffic, then the seat heating function is determined to be a necessity in that congested traffic scenario, i.e., a necessity-type function. Additionally, the physical characteristics of the occupants can also be considered to determine whether a car function is a necessity. For instance, for occupants with limited range of motion, one-touch seat adjustment can be considered a physical necessity.

[0060] For example, essential safety features in automobiles include lane keeping assist, emergency braking warning, and tire pressure monitoring. Lane keeping assist directly ensures driving safety on highways and expressways, preventing vehicles from deviating from their lanes and avoiding accidents. Emergency braking warning can monitor the distance to the vehicle ahead in real time and provide early warning of collision risks. Tire pressure monitoring monitors tire pressure in real time to avoid the risk of tire blowouts, and is a basic essential feature for driving safety. Essential physical needs features include heated seats, seat massage, ventilated seats, automatic climate control, and heated steering wheel. Heated seats address users' physical pain points such as feeling cold and experiencing lower back discomfort, and their functional value is strongly linked to physical characteristics. Seat massage relieves shoulder, neck, and lower back pain from prolonged sitting, has a simple operating logic, and is suitable for prolonged sitting scenarios such as traffic jams and long highway journeys, representing a personalized physical need. Ventilated seats address the physical pain point of sweating easily from prolonged sitting in summer, and their functional value is strongly linked to users' comfort needs. Automatic climate control can precisely regulate the cabin temperature, addressing physical discomfort such as feeling cold or hot. Heated steering wheel is designed for users who feel cold in winter, addressing the pain point of discomfort when holding the steering wheel in cold weather. Non-essential car features include ambient lighting adjustment and online audio / video playback. Ambient lighting adjustment is used to meet users' aesthetic and personalization needs and does not affect the basic driving experience; however, it can be distracting when used while driving. Online audio / video playback is suitable for parked or stationary scenarios; however, it can interfere with driving safety when used while driving.

[0061] In practical implementation, the function type of the vehicle can be determined first. If the function type is a necessity, the current driving scenario of the vehicle can be disregarded, and the usage preference level can be directly increased to achieve cross-scenario enhancement of the vehicle function's usage preference level. Furthermore, since necessity-type vehicle functions usually have high stability in usage frequency, increasing their usage preference level is equivalent to reinforcing the importance of the vehicle function in usage habits. Finally, the adjusted usage preference level, primary importance level, and secondary importance level are integrated.

[0062] In some embodiments, the degree of increase can be adjusted according to preset rules. For example, the base score for the usage preference level can be increased by 20%, or raised by one level. For instance, if the vehicle function is lane keeping assist, which is a basic safety requirement, and the original usage preference level for this function was assessed as "medium," it can be increased to "high." It should be noted that a higher usage preference level indicates a greater contribution of the vehicle function to the overall importance in the fusion process. To avoid excessively suppressing the importance of other dimensions by raising the usage preference level indefinitely, an upper limit can be set for the increased usage preference level, such as a maximum level of "very high," or a maximum score of 10 points.

[0063] Conversely, if the function type is not a necessity, the degree of user preference will not be adjusted, and the original first importance, second importance and degree of user preference will be directly merged.

[0064] The following examples, using seat heating and online video playback as examples, further illustrate the above fusion process. For seat heating, which is a basic human need, if the first importance score is 5, the second importance score is 3, and the usage preference score is 4, then due to its necessity, the usage preference score is increased by 2 points, resulting in a final usage preference score of 6. If the weight of the first importance score is 0.3, the weight of the second importance score is 0.2, and the weight of the usage preference score is 0.5, then the target importance score after fusion is 5 × 0.3 + 3 × 0.2 + 6 × 0.5 = 5.1. For online video playback, which is not a basic need, if the first importance score is 4, the second importance score is 2, and the usage preference score is 5, then due to its non-basic nature, the usage preference score is not increased. Therefore, the target importance score after fusion is 4 × 0.3 + 2 × 0.5 + 5 × 0.2 = 3.2.

[0065] This application embodiment differentiates the degree of user preference by combining the functional types of vehicle functions. This can highlight the importance of essential functions in the fusion decision-making process, further improving the rationality and accuracy of multi-dimensional fusion decision-making. This makes the target display method not only comprehensively consider passenger attributes, driving scenarios and historical preferences, but also make targeted adjustments according to the type of vehicle function itself, thereby improving the accuracy of the target importance assessment of vehicle functions.

[0066] In other embodiments, the appropriate fusion method can be determined by judging whether the vehicle function is a safety type. Specifically, the fusion processing of the first importance level, the second importance level, and the usage preference level includes: when the current driving scenario is a high-risk scenario and the vehicle function is a non-safety type, lowering the first importance level of the vehicle function; and fusion processing of the adjusted first importance level, second importance level, and usage preference level.

[0067] High-risk scenarios reflect situations where the vehicle's current driving environment carries a high safety risk, such as high-speed driving, continuous curves, low-visibility conditions like rain, snow, and fog, and road construction zones. Safety-related vehicle functions refer to features designed to ensure driving safety, such as lane keeping assist, emergency braking warning, and tire pressure monitoring. Non-safety-related vehicle functions are those not classified as safety-related, such as entertainment systems, climate control, and seat massage.

[0068] In high-risk scenarios, excessive display of non-safety features may distract drivers and increase safety risks. Therefore, by reducing the primary importance of non-safety features, their impact on the way they are displayed can be minimized.

[0069] In practice, it can be determined whether the current driving scenario is a high-risk scenario and whether the vehicle function is unsafe. If both conditions are met, the primary importance level is lowered. This can be done by reducing the score by a preset percentage, such as 30%, or by lowering it by one level. Lowering the primary importance level prevents it from receiving excessive importance due to individual occupant attributes. The lowered primary importance level, secondary importance level, and usage preference level are then integrated to reduce the target importance of this unsafe function in high-risk scenarios, thereby reducing its ease of activation and avoiding unnecessary interference to the driver.

[0070] Conversely, if the current driving scenario is not a high-risk scenario, or the vehicle function is of the safety type, the first importance level will not be lowered, and the original first importance level, second importance level, and user preference level will be directly used for fusion processing.

[0071] The following examples, using emergency braking warning, tire pressure monitoring, and seat heating as automotive functions, further illustrate the aforementioned fusion process. Emergency braking warning and tire pressure monitoring are safety-related functions, while seat heating is a non-safety-related function. If the current driving scenario is a highway scenario (a high-risk scenario), the weights for the first importance, second importance, and user preference are 0.3, 0.4, and 0.3, respectively. For the emergency braking warning function, being a safety-related function, no adjustment to the first importance is needed. If its first importance is 6 points, second importance is 8 points, and user preference is 7 points, then the target importance after fusion processing is 6×0.3 + 8×0.4 + 7×0.3 = 7.1 points. For the tire pressure monitoring function, also a safety-related function, if its first importance is 5 points, second importance is 7 points, and user preference is 6 points, then the target importance after fusion processing is 5×0.3 + 7×0.4 + 6×0.3 = 6.1 points. For the seat heating function, which is a non-safety-related feature, and given the current high-speed scenario, its primary importance needs to be lowered. If its original primary importance score was 4 points, after a 10% reduction it becomes 3.6 points, its secondary importance score is 2 points, and its usage preference score is 5 points. Therefore, the final target importance score after merging is 3.6 × 0.3 + 2 × 0.4 + 5 × 0.3 = 3.38 points. Through this adjustment, in high-speed scenarios, the target importance of safety-related functions like emergency braking warning and tire pressure monitoring is higher than that of the non-safety-related seat heating function. This ensures that safety-related functions can be easily accessed in high-risk scenarios, reducing the risk of non-safety functions distracting driver attention and further improving driving safety.

[0072] This application embodiment combines the safety type of vehicle functions with whether the current driving scenario is a high-risk scenario. It lowers the primary importance of non-safety functions in high-risk scenarios to avoid them receiving excessive importance due to individual occupant attributes. This reduces the final target importance and helps to reduce attention to the vehicle function when determining the target display method. By displaying the vehicle function according to the target display method, the risk of non-safety functions distracting driving attention can be reduced, thereby improving driving safety.

[0073] To more accurately determine a vehicle's preference for certain car functions, this application further details the processing procedure to ensure the accuracy and effectiveness of the preference determination, as specifically described below.

[0074] Optionally, the method for determining the vehicle's preference for using vehicle functions based on historical usage information is as follows: based on historical usage information, determine an intensity parameter to reflect the intensity of vehicle function usage during historical usage; determine the target correlation between the application scenario and the intensity of use of vehicle functions; wherein, the application scenario includes driving scenario and / or environmental scenario; based on the intensity parameter and the target correlation, evaluate the vehicle's preference for using vehicle functions to obtain the degree of preference.

[0075] Historical usage information can include records of each use of various vehicle functions over a past period (such as the last 3 months, 6 months, etc.). For example, usage records include the start and end times of use, the application scenario at the time, and occupant attributes. Intensity parameters reflect the intensity of vehicle function usage. Statistical analysis of historical usage information can be performed to extract intensity parameters that quantify usage intensity.

[0076] In this embodiment, the driving scenario includes at least one of the following: highway scenario, suburban expressway, congested road section, short-distance commuting, and parking scenario. The environmental scenario includes at least one of the following: temperature environment, lighting environment, and air quality environment. The temperature environment can be further subdivided into high temperature (e.g., above 30°C), normal temperature (e.g., 15°C-30°C), and low temperature (e.g., below 15°C); the lighting environment can be divided into strong light, normal light, and weak light according to light intensity; the air quality environment can be divided into excellent, good, medium, and poor levels.

[0077] In practical implementation, the degree of correlation between driving scenarios and environmental scenarios and usage intensity can be determined separately. For example, for the seat heating function, it can be determined whether its usage frequency in low-temperature environments is higher than in normal or high-temperature environments. If the usage frequency in low-temperature environments accounts for more than 70% of the total usage frequency, it indicates a high degree of correlation between the application scenario and usage intensity of the seat heating function. The degree of correlation can be quantified through specific scores.

[0078] In some embodiments, a pre-trained deep learning model can be used to evaluate the degree of preference for vehicle functions using a vehicle, utilizing strength parameters and the degree of association with the target. This deep learning model can employ structures such as convolutional neural networks or long short-term memory networks, taking strength parameters and the degree of association with the target as inputs and outputting a quantitative evaluation of the degree of preference.

[0079] This application's embodiments consider the intensity of vehicle function usage and its relevance to application scenarios when determining the degree of usage preference, thereby improving the comprehensiveness and scenario adaptability of preference assessment. Specifically, by incorporating an intensity parameter, interference from single or occasional usage behaviors on preference assessment can be effectively avoided; while the introduction of target relevance effectively captures the usage patterns of vehicle functions in different application scenarios, ensuring that the assessed degree of usage preference not only reflects the actual usage of vehicle functions but also their tendency within application scenarios, thus better aligning with the actual usage habits and scenario needs of passengers.

[0080] Optionally, the intensity parameter may include usage frequency and / or continuous usage duration. In some embodiments, based on historical usage information, an intensity parameter reflecting the usage intensity of the vehicle function during historical usage is determined, including at least one of the following: based on historical usage information, determining the usage frequency of the vehicle function within the most recent target duration; based on historical usage information, determining the continuous usage duration of the vehicle function at the target usage frequency; wherein the target usage frequency is greater than a frequency threshold.

[0081] In practice, usage frequency can be determined by statistically analyzing the total number of times the vehicle function was used within the most recent target duration (e.g., the last 30 days) in historical usage information. When determining continuous usage duration, the continuous time period in which the vehicle function was used according to the target usage frequency that is greater than the frequency threshold can be selected, and the duration of this continuous time period can be taken as the continuous usage duration.

[0082] For example, in the historical usage information of the past six months, the frequency of use of the seat heating function in the most recent three months was 15 times, 20 times, and 18 times respectively. If the target usage duration is set to the most recent month, then the usage frequency is 18 times. If the target usage frequency is set to 16 times per month, then the seat heating function has exceeded the target usage frequency of 16 times for two consecutive months in the past three months, so its continuous usage duration is 2 months.

[0083] The frequency of use in this application reflects the activity level of a vehicle's functions over a period of time, while the duration of continuous use reflects the continuity and stability of using those functions. By using frequency of use and duration of continuous use as intensity parameters, the usage of vehicle functions can be more comprehensively and clearly demonstrated, which is beneficial for accurately assessing the degree of usage preference.

[0084] In some embodiments, the preference for vehicle use of car functions is evaluated based on the intensity parameter and the degree of target association, and the degree of use preference is obtained by: matching the intensity parameter with the intensity range to obtain the target range containing the intensity parameter; determining the first degree of preference corresponding to the target range based on the mapping relationship between the intensity range and the degree of preference; determining the second degree of preference corresponding to the degree of target association based on the mapping relationship between the degree of association and the degree of preference; and fusing the first degree of preference and the second degree of preference to obtain the degree of use preference.

[0085] In practice, different intensity ranges can be preset. For example, usage frequency can be divided into two ranges: 0-15 times per month and more than 15 times per month; continuous usage duration can be divided into two intensity ranges: continuous usage duration less than or equal to three months and more than three months. The intensity range containing these intensity parameters can be used as the target range.

[0086] In some embodiments, a mapping relationship between different intensity ranges and preference levels, as well as a mapping relationship between correlation and preference levels, are pre-established. Based on these two mapping relationships, the first preference level corresponding to the target range and the second preference level corresponding to the target correlation level can be determined. By weighted summing of the first and second preference levels, the usage preference level can be determined. The following uses the seat heating function as an example to further illustrate the above evaluation process of usage preference level. Assume that the intensity parameters include usage frequency and continuous usage duration. The mapping relationships between the intensity range and preference level, and between correlation and preference levels for each automotive function are shown in Table 1 below.

[0087] Table 1 As shown in Table 1, for the seat heating function, if its usage frequency in the most recent month is 18 times, referring to the "Monthly Usage Frequency" column in Table 1, 18 times is greater than 12 times, therefore it matches the target range of "≥12 times - 3 points", and the corresponding first preference level is 3 points. Assuming its continuous usage duration is 2 months, referring to the "Continuous Usage Duration" column, 2 months falls into the range of "≥2 months and ≤3 months - 2 points", and the corresponding first preference level is 2 points. At this point, if only the two strength parameters of usage frequency and continuous usage duration are considered, these two first preference levels can be merged, for example, by taking the average of 2.5 points as the final first preference level. Next, considering the target correlation, if the target correlation of the seat heating function in a low-temperature environment is strong, referring to the "Correlation Level" column, "Strong correlation at low temperatures - 3 points", therefore the corresponding second preference level is 3 points. Finally, the combined first and second preference levels are merged. For example, by using a weighted sum of 0.5 for each of the two values, a score of 2.75 is obtained. This score can be used as a measure of the user preference for the seat heating function. In this way, the correlation between the intensity parameter and the target can be transformed into a quantifiable score that reflects the user preference, making the evaluation results more intuitive and accurate.

[0088] This application embodiment conveniently and efficiently transforms the degree of correlation between intensity parameters and targets into corresponding degree of preference by establishing a pre-established mapping relationship, avoiding complex calculation processes and improving the efficiency of user preference evaluation. At the same time, by fusing the degree of preference corresponding to intensity parameters and the degree of preference corresponding to target correlation, preference evaluation is completed, making the evaluation results of user preference more comprehensive and reliable.

[0089] To more accurately determine the primary importance of a vehicle to the overall function of an automobile, this application further details the processing procedure, the specific implementation of which is described below.

[0090] Optionally, based on the attribute information of the occupants in the vehicle, the primary importance of the vehicle function to be displayed to the occupants is determined, including: determining the matching scores between the occupants' physical characteristics, driving style, age, and gender and the vehicle function; performing a weighted summation on the matching scores corresponding to physical characteristics, driving style, age, and gender, and using the sum as the primary importance of the vehicle function to the occupants.

[0091] In practice, attribute information includes at least one of physical characteristics, driving style, age, and gender. The occupant's physical characteristics, age, and gender can be obtained through analysis of pre-set user data. Driving style can be categorized using historical driving data such as vehicle acceleration frequency, braking intensity, and steering angle, into types such as novice, experienced, aggressive, and steady.

[0092] When determining the fit score, it can be based on a pre-established correspondence between physical characteristics, driving style, age, and gender and the fit score. The higher the fit score, the better the car's function matches the occupant's attribute, and the higher its importance to the occupant.

[0093] Furthermore, weights can be set for physical characteristics, driving style, age, and gender. The first priority can be obtained by weighting and summing the matching scores for physical characteristics, driving style, age, and gender.

[0094] For example, the correspondence between physical characteristics, driving style, age and gender and the suitability score can be shown in Table 2 below.

[0095] By referring to the correspondence set in Table 2, the matching score corresponding to the occupant's physical characteristics, driving style, age and gender can be obtained directly.

[0096] Table 2 In Table 2 above, the matching score for several car functions, such as lane keeping assist, emergency braking warning, tire pressure monitoring, ambient lighting adjustment, and online audio-visual playback, is a fixed 7 points and is not affected by physical characteristics.

[0097] To more clearly describe the process of determining the first priority, we will use a 55-year-old woman who is sensitive to cold and has a relatively stable driving style as an example to evaluate the first priority of the seat heating function.

[0098] First, look at the "Body Characteristics" column of the seat heating function in Table 2. "Feeling cold -10 points" indicates that the matching score for the body characteristic is 10 points.

[0099] Next, check the "Driving Style" column. "Smooth - 9 points" indicates that the driving style has a matching score of 9 points.

[0100] Looking at the "Age" column, "≥51 years old - 9 points" indicates an age-appropriate score of 9 points.

[0101] Finally, looking at the "Gender" column, "Female - 9 points" indicates a suitability score of 9 points. Assuming the weights for physical characteristics, driving style, age, and gender are 0.5, 0.3, 0.1, and 0.1 respectively, the weighted sum is 9.5 points. This 9.5 points represents the highest level of importance the seat heating function places on this occupant.

[0102] This application embodiment refines the occupant's attribute information into several dimensions, including physical characteristics, driving style, age, and gender, and establishes a correspondence between each dimension and the vehicle's function adaptation score. This achieves a multi-dimensional comprehensive evaluation of the first level of importance, improves the accuracy of the first level of importance, and makes the evaluation results more in line with the occupant's personalized needs.

[0103] To more accurately determine the second degree of importance of the vehicle to the vehicle's functions, this application further details the processing procedure, the specific implementation of which is described below.

[0104] Specifically, based on the vehicle's current driving scenario, the second degree of importance of the vehicle function to the current driving process is determined, including: determining the vehicle's current environment when the vehicle function is used to adjust the passenger environment; and based on the mapping relationship between the driving scenario, the environment, and the importance of the vehicle function, taking the importance of the vehicle function in the current environment of the current driving scenario as the second degree of importance of the vehicle function to the current driving process.

[0105] The driving scenarios include at least one of the following: highway scenarios, suburban expressways, congested road sections, short-distance commuting, and parking scenarios. The automotive functions used to adjust the passenger environment include at least one of the following: seat heating, seat massage, seat ventilation, automatic climate control, and steering wheel heating.

[0106] The current environment information reflects the vehicle's temperature, humidity, current season, and whether it is a long-distance trip. Temperature can be divided into normal temperature and extreme temperature.

[0107] For example, the normal temperature is 20°C-28°C, and extreme temperatures include high temperatures (above 28°C) and low temperatures (below 20°C).

[0108] In practice, a mapping relationship between driving scenarios, environment, and the importance of vehicle functions can be established in advance. This mapping relationship can be stored in the form of a table. By looking up the table, the importance of the vehicle function in the current driving scenario and environment can be found and set as the second most important function.

[0109] For example, the mapping relationship can be shown in Table 3.

[0110] Table 3 Taking the seat heating function as an example, if the current driving scenario is a highway scenario and the current environment is winter, then according to the mapping relationship of "Winter - 9 points" for the seat heating function in the "Highway Scenario" in Table 3, the second importance of the seat heating function to the current driving process can be determined to be 9 points. If the current driving scenario is a congested road segment and the current environment is summer, then referring to the corresponding relationship of "Summer - 3 points" in the "Congested Road Segment" scenario, the second importance is 3 points.

[0111] This application embodiment, by pre-establishing a mapping relationship between driving scenarios, environments, and importance levels, can quickly retrieve the second importance level directly based on the current driving scenario and environment, effectively simplifying the evaluation process and improving the efficiency of determining the second importance level. Furthermore, dynamically evaluating the second importance level based on the current driving scenario and environment allows the evaluation results to be closely integrated with actual vehicle usage scenarios, better meeting the actual needs of the vehicle's functions in the current environment and driving scenario, thus improving the accuracy and reliability of the second importance level.

[0112] After determining the first importance, second importance, and usage preference level respectively, in order to obtain the overall target importance of the vehicle to the automobile function, this embodiment further integrates these three factors. Specifically, the first importance, second importance, and usage preference level are integrated, and the target display method corresponding to the automobile function is determined based on the integration result. This includes: weighting and summing the first importance, second importance, and usage preference level to obtain the target importance level when the automobile function is displayed; determining the target degree range that matches the target importance level; and using the display method corresponding to the target degree range as the target display method for the automobile function.

[0113] The display method includes at least one of the following: core layer display, secondary layer display, and hidden layer display. In the core layer display, the function icons for vehicle functions are displayed in the center of the interface. In the secondary layer display, the function icons are displayed in the edge areas of the interface. In the hidden layer display, the function icons are not displayed on the interface, but are triggered to appear after a wake-up operation is performed. The center area can be the area on the screen where the viewer's gaze is most easily focused; for example, the upper half of the in-vehicle central control screen or the main operating area. The edge area can be a relatively less important position, such as the left or right sides of the screen or the bottom edge. The wake-up operation can be an operation to activate vehicle functions through voice commands, specific gestures, or physical buttons.

[0114] In practice, the weights of primary importance, secondary importance, and usage preference can be preset. For example, the weight of primary importance is 0.3, the weight of secondary importance is 0.4, and the weight of usage preference is 0.3. The target importance is obtained by weighted summation of primary importance, secondary importance, and usage preference.

[0115] Furthermore, the correspondence between different degree ranges and display methods can be preset. For example, when the degree range is greater than or equal to 8 points, the corresponding display method is the core layer display method; when the degree range is 5 to 7.9 points, the corresponding display method is the secondary layer display method; and when the degree range is less than 5 points, the corresponding display method is the hidden layer display method.

[0116] For example, the process of determining the target display method is illustrated using the previously evaluated seat heating function. If the first importance score for this function is 9.5, the second importance score is 9, and the user preference score is 2.75, and if the weight of the first importance score is 0.3, the weight of the second importance score is 0.4, and the weight of the user preference score is 0.3, then the target importance score is 7.275. A score of 7.275 falls within the range of 5 to 7.9; therefore, the target display method is a secondary display method, meaning the seat heating function icon will be displayed at the edge of the interface.

[0117] This application embodiment, by weighting and summing the first importance level, second importance level, and usage preference level, comprehensively considers the occupant's attributes, current driving scenario, and historical usage preferences, thereby obtaining a more comprehensive and accurate target importance level. Determining the corresponding target display method based on the target importance level range ensures that the display method of vehicle functions matches their importance, avoiding the problems of disorderly stacking of function icons or hiding important functions. Specifically, placing vehicle functions with high target importance in a more prominent central area makes it easier for occupants to quickly find and operate them, improving driving safety and ease of operation; on the other hand, hiding or placing vehicle functions with low target importance on the edge effectively simplifies the interface without affecting occupant use, avoids information overload, and improves the human-computer interaction experience.

[0118] The above text provides a detailed description of the embodiments corresponding to the method for determining the display method. In order to enable those skilled in the art to further understand the technical solution of this method, specific application scenarios are given below.

[0119] This application provides a display mode determination system for executing the aforementioned display mode determination method. The system includes a user profile submodule, a scene perception module, a hand positioning module, a hierarchy judgment module, a wake-up trigger module, and a display projection module.

[0120] The user profiling submodule collects and stores data such as age, gender, and driving style to determine the primary importance level. The scene perception module collects vehicle driving status and environmental information to identify driving scenarios and determine the secondary importance level. The hand positioning module recognizes hand movements, locates the operation area, and helps record operating habits. The hierarchy judgment module adjusts the degree of user preference and primary importance level to determine the target importance and target display method. The wake-up trigger module predicts wake-up intentions and achieves hierarchical wake-up through gestures. The display projection module adjusts the size, color scheme, and layout of function icons based on occupant attribute information and target display method.

[0121] Figure 2 The diagram shown is a flowchart illustrating a method for determining the display method according to another embodiment of this application. Figure 2 As shown, in response to the activation of the vehicle's central control display, the user profiling submodule first collects attribute information such as the occupant's physical characteristics, driving style, age, and gender, and determines the primary importance of each vehicle function based on this attribute information. The scene perception module monitors the vehicle's speed, current location, and road type in real time to determine the current driving scenario. Simultaneously, it collects temperature and humidity data inside and outside the vehicle using temperature and humidity sensors, combining this with current seasonal information and mileage to determine whether it is a long-distance trip, thus determining the vehicle's current environment. Based on the current environment and driving scenario, the secondary importance is determined. Furthermore, by using historical usage information recorded in the hand positioning module, the preferred usage level of each vehicle function is determined.

[0122] Furthermore, to more accurately determine the target display method, the display method determination system includes an arbitration judgment module and a cross-scenario migration module. The arbitration judgment module determines whether the vehicle is in a high-risk scenario. If so, the primary importance of non-safety-related vehicle functions is lowered to correct the primary importance and prevent non-safety-related vehicle functions from excessively attracting user attention. If not, no adjustment is needed. The cross-scenario migration module determines whether the vehicle function is a necessity. If so, the usage preference level of that vehicle function is increased to correct the usage preference level. If not, no adjustment is needed.

[0123] Furthermore, the hierarchy determination module performs a weighted sum based on the revised first importance level, usage preference level, and second importance level. The weight of the first importance level is 0.3, the weight of the second importance level is 0.4, and the weight of usage preference level is 0.3. The sum obtained after weighted summation is used as the target importance level. Based on the target importance level, the hierarchy determination module queries the preset correspondence between the importance level range and the display method to determine the target display method for each car function.

[0124] For example, if the target's importance score is 9, which falls within the range of 8 or higher, the corresponding display method is the core layer display method, and the function icon will be displayed in the center area of ​​the interface; if the target's importance score is 6, which falls within the range of 5 to 7.9, the secondary layer display method is used, and the function icon is displayed in the edge area of ​​the interface; if the target's importance score is 4, which is less than 5, the hidden layer display method is used, and the function icon is not displayed on the interface. It needs to be triggered to display after a wake-up operation.

[0125] Then, the display projection module adjusts the size, color scheme, and layout of function icons based on the determined target display method and the occupant's attribute information to adapt to the visual habits and operational needs of different occupants. For example, for middle-aged users, the size of core function icons can be appropriately increased, and a high-contrast color scheme can be used to ensure that information is clear and easy to read, improving the convenience and accuracy of operation.

[0126] The following example uses the target display method of the seat heating function as a secondary display method to illustrate the display effect of the seat heating function. For example, the seat heating function can be activated in a one-step manner, where the function icon is displayed in the edge area. In response to a hand approaching the edge area, a floating window displaying the seat heating function pops up directly, without requiring additional clicking. Furthermore, the floating window displays detailed information such as the seat heating temperature adjustment slider, preset temperature levels, and the current seat temperature, allowing occupants to quickly adjust the temperature. Additionally, if the occupant is detected to be middle-aged, the seat heating function icon in the edge area is displayed at 1.2 times its base size to enlarge the icon for easier viewing. Further, a dark blue background and white icon text color scheme can be used, without adding complex animations, ensuring clear visibility in different lighting conditions and reducing visual recognition pressure for middle-aged users.

[0127] Furthermore, the seat heating temperature can be adjusted by long-pressing the function icon. Correspondingly, if the vehicle detects that the seat heating temperature has been adjusted, the central control screen will vibrate for 0.5 seconds and a voice prompt will say "Seat heating is on, currently at medium setting".

[0128] Finally, the hand positioning module records this seat heating operation and updates it to the function's historical usage information for dynamic adjustment of subsequent usage preferences. For example, in the mapping relationship between usage frequency and preference provided in Table 1, the original score for monthly usage frequency greater than or equal to 12 times was 3 points. If an occupant frequently uses the seat heating function in high-speed scenarios during winter, using it 13 times in the first month and increasing the usage frequency to 15 times in the second month, then the score for monthly usage frequency greater than or equal to 12 times in the mapping relationship between usage frequency and preference will be increased to 4 points. This makes the target importance calculation result of the seat heating function more consistent with the actual usage habits of the occupant, thereby further optimizing its display method.

[0129] This application's embodiments determine the target display method based on several dimensions, including driving scenarios, occupant attributes, and usage habits, achieving dynamic adaptation and personalized adjustment of vehicle function display methods. Furthermore, a conflict arbitration mechanism between scenario safety and user preferences is designed to reduce the importance of non-safety-related vehicle functions in high-risk scenarios, preventing them from excessively capturing user attention. Additionally, for essential vehicle functions, their usage preference level is proactively increased to prevent them from being excessively hidden due to occupant attributes or temporary influences in specific scenarios, thus balancing driving safety with personalized needs. Moreover, the dynamic adjustment of vehicle function display methods based on real-time changes in the driving environment, occupant characteristics, and usage habits increases the flexibility of vehicle function display, thereby enhancing the interactive experience.

[0130] The above text combined Figures 1 to 2 The present application describes in detail the embodiment of the display method determination method. The following is in conjunction with... Figure 3 This document describes in detail the embodiments of the display mode determination apparatus of this application. It should be understood that the descriptions of the display mode determination method embodiments correspond to the descriptions of the display mode determination apparatus embodiments; therefore, any parts not described in detail can be referred to the preceding method embodiments.

[0131] Figure 3 The diagram shown is a schematic representation of a display mode determination device according to an embodiment of this application. Figure 3 As shown, the display mode determination device 30 provided in this application embodiment includes: The first determining module 310 is used to determine the primary importance of the vehicle function to be displayed to the occupants based on the attribute information of the occupants in the vehicle. The second determining module 320 is used to determine the second degree of importance of the vehicle function to the current driving process based on the current driving scenario of the vehicle. The third determining module 330 is used to determine the degree of vehicle's preference for using vehicle functions based on the historical usage information of vehicle functions; The fusion processing module 340 is used to fuse the first importance level, the second importance level, and the degree of user preference, and determine the target display method corresponding to the car function based on the fusion processing result.

[0132] In one embodiment of this application, the fusion processing module 340 is further configured to increase the usage preference level of the vehicle function when the vehicle function is a basic necessity; wherein the basic necessity type includes safety basic necessity type and / or physical basic necessity type; and to perform fusion processing on the adjusted usage preference level, first importance level and second importance level.

[0133] In one embodiment of this application, the fusion processing module 340 is further configured to, when the current driving scenario is a high-risk scenario and the vehicle function is a non-safety type, reduce the first importance of the vehicle function; and perform fusion processing on the adjusted first importance, second importance and usage preference.

[0134] In one embodiment of this application, the third determining module 330 is further configured to: determine an intensity parameter reflecting the usage intensity of the vehicle function during historical usage based on historical usage information; determine the target correlation degree between the application scenario and usage intensity of the vehicle function; wherein the application scenario includes driving scenario and / or environmental scenario; and evaluate the vehicle's preference for using the vehicle function based on the intensity parameter and the target correlation degree to obtain the usage preference degree.

[0135] In one embodiment of this application, the third determining module 330 is further configured to: match the intensity parameter with the intensity range to obtain a target range containing the intensity parameter; determine a first degree of preference corresponding to the target range based on the mapping relationship between the intensity range and the degree of preference; determine a second degree of preference corresponding to the degree of association based on the mapping relationship between the degree of association and the degree of preference; and perform a fusion process on the first degree of preference and the second degree of preference to obtain a degree of usage preference.

[0136] In one embodiment of this application, the third determining module 330 is further configured to perform at least one of the following: determining the usage frequency of the vehicle function within the most recent target duration based on historical usage information; determining the continuous usage duration of the vehicle function according to the target usage frequency based on historical usage information; wherein the target usage frequency is greater than a frequency threshold.

[0137] In one embodiment of this application, the second determining module 320 is further configured to determine the current environment of the vehicle when the vehicle function is used to adjust the riding environment; based on the mapping relationship between the driving scenario, the environment and the importance of the vehicle function, the importance of the vehicle function in the current environment of the current driving scenario is taken as the second importance of the vehicle function to the current driving process; wherein the driving scenario includes at least one of the following: highway scenario, suburban expressway, congested road section, short-distance commuting and parking scenario.

[0138] In one embodiment of this application, the first determining module 310 is further configured to determine the matching scores between the occupant's physical characteristics, driving style, age, and gender and the vehicle functions; perform a weighted summation on the matching scores corresponding to the physical characteristics, driving style, age, and gender, and use the resulting sum as the first degree of importance of the vehicle functions to the occupant.

[0139] In one embodiment of this application, the fusion processing module 340 is further configured to: perform a weighted summation of the first importance level, the second importance level, and the usage preference level to obtain the target importance level when the car function is displayed; determine the target degree range that matches the target importance level, and use the display method corresponding to the target degree range as the target display method of the car function; wherein, the display method includes at least one of the core layer display method, the secondary layer display method, and the hidden layer display method: the core layer display method displays the function icon of the car function in the central area of ​​the interface; the secondary layer display method displays the function icon in the edge area of ​​the interface; the hidden layer display method does not display the function icon on the interface, and the function icon is triggered to be displayed after a wake-up operation is performed.

[0140] It is worth noting that in the embodiments of the above-mentioned display method determining device, the various units and modules included are only divided according to functional logic, but are not limited to the above division, as long as the corresponding functions can be achieved; in addition, the specific names of each functional unit are only for easy differentiation and are not used to limit the scope of protection of the present invention.

[0141] Below, for reference Figure 4 To describe the vehicle according to embodiments of this application. Figure 4 The diagram shown is a structural schematic of a vehicle provided in an exemplary embodiment of this application.

[0142] like Figure 4 As shown, vehicle 40 includes one or more processors 401 and memory 402.

[0143] The processor 401 may be a central processing unit (CPU) or other form of processing unit with data processing and / or instruction execution capabilities, and may control other components in the vehicle 40 to perform desired functions.

[0144] The memory 402 may include one or more computer program products, which may include various forms of computer-readable storage media, such as volatile memory and / or non-volatile memory. Volatile memory may include, for example, random access memory (RAM) and / or cache memory. Non-volatile memory may include, for example, read-only memory (ROM), hard disk, flash memory, etc. One or more computer program instructions may be stored on the computer-readable storage medium, and the processor 401 may execute the program instructions to implement the illustrated method for determining the mode of the various embodiments of this application described above, and / or other desired functions.

[0145] In one example, vehicle 40 may also include input device 403 and output device 404, which are interconnected via a bus system and / or other forms of connection mechanism (not shown).

[0146] The input device 403 may include, for example, a keyboard, a mouse, etc.

[0147] The output device 404 can output various information to the outside. The output device 404 may include, for example, a display, a speaker, a printer, and a communication network and its connected remote output devices, etc.

[0148] Of course, for the sake of simplicity, Figure 4 Only some of the components of the vehicle 40 relevant to this application are shown in this illustration; components such as buses, input / output interfaces, etc., are omitted. In addition, the vehicle 40 may include any other suitable components depending on the specific application.

[0149] In addition to the methods and apparatus described above, embodiments of this application may also be computer program products, which include computer program instructions that, when executed by a processor, cause the processor to perform the steps in the methods for determining the embodiments according to the various embodiments of this application described above.

[0150] Computer program products can be written in any combination of one or more programming languages ​​to perform the operations of the embodiments of this application. The programming languages ​​include object-oriented programming languages ​​such as Java and C++, as well as conventional procedural programming languages ​​such as C or similar languages. The program code can be executed entirely on the user's computing device, partially on the user's computing device, as a standalone software package, partially on the user's computing device and partially on a remote computing device, or entirely on a remote computing device or server.

[0151] Furthermore, embodiments of this application may also be computer-readable storage media storing computer program instructions thereon, which, when executed by a processor, cause the processor to perform the steps in the determination method according to the various embodiments of this application described above.

[0152] Computer-readable storage media may take the form of any combination of one or more readable media. A readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may, for example, include, but is not limited to, electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatuses, or devices, or any combination thereof. More specific examples of readable storage media (a non-exhaustive list) include: electrical connections having one or more wires, portable disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination thereof.

[0153] The basic principles of this application have been described above with reference to specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in this application are merely examples and not limitations, and should not be considered as essential features of each embodiment of this application. Furthermore, the specific details of the above application are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the application to the necessity of employing the aforementioned specific details for implementation.

[0154] The block diagrams of devices, apparatuses, devices, and systems involved in this application are merely illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, devices, and systems can be connected, arranged, and configured in any manner. Words such as “comprising,” “including,” “having,” etc., are open-ended terms meaning “including but not limited to,” and are used interchangeably with them. The terms “or” and “and” as used herein refer to the terms “and / or,” and are used interchangeably with them unless the context clearly indicates otherwise. The term “such as” as used herein refers to the phrase “such as but not limited to,” and is used interchangeably with it.

[0155] It should also be noted that in the apparatus, equipment, and methods of this application, the components or steps can be disassembled and / or recombined. These disassemblies and / or recombinations should be considered as equivalent solutions of this application.

[0156] The above description of the claimed aspects is provided to enable any person skilled in the art to make or use this application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of this application. Therefore, this application is not intended to be limited to the aspects shown herein, but rather to be applied within the widest scope consistent with the principles and novel features of this application.

[0157] The above description has been given for illustrative and descriptive purposes. Furthermore, this description is not intended to limit the embodiments of this application to the forms described herein. Although numerous exemplary aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations thereof.

Claims

1. A method for determining a display method, characterized in that, include: Based on the attribute information of the occupants in the vehicle, determine the first degree of importance of the vehicle function to be displayed to the occupants. Based on the current driving scenario of the vehicle, determine the second degree of importance of the vehicle function to the current driving process; Based on the historical usage information of the vehicle functions, the degree of the vehicle's preference for using the vehicle functions is determined; The first importance level, the second importance level, and the usage preference level are fused together, and the target display method corresponding to the car function is determined based on the fusion processing result.

2. The method according to claim 1, characterized in that, The process of fusing the first importance level, the second importance level, and the usage preference level includes: When the vehicle function is a basic necessity, the user preference level for that vehicle function is increased; wherein, the basic necessity includes basic safety needs and / or basic health needs. The adjusted level of user preference, the first level of importance, and the second level of importance are then fused together.

3. The method according to claim 1, characterized in that, The process of fusing the first importance level, the second importance level, and the usage preference level includes: If the current driving scenario is a high-risk scenario and the vehicle function is a non-safety type, the first importance level of the vehicle function shall be reduced. The adjusted first importance level, second importance level, and the user preference level are then fused together.

4. The method according to claim 1, characterized in that, Determining the vehicle's preference for certain vehicle functions based on historical usage information includes: Based on the historical usage information, intensity parameters are determined to reflect the usage intensity of the vehicle function during historical use. Determine the target correlation between the application scenarios of the vehicle function and the intensity of use; wherein, the application scenarios include driving scenarios and / or environmental scenarios; Based on the intensity parameter and the target correlation degree, the preference degree of the vehicle for using the vehicle function is evaluated to obtain the usage preference degree.

5. The method according to claim 4, characterized in that, The evaluation of the vehicle's preference for using the vehicle's functions based on the intensity parameter and the target correlation degree, to obtain the degree of preference, includes: The strength parameters are matched with the strength range to obtain a target range that includes the strength parameters; Based on the mapping relationship between intensity range and preference level, the first preference level corresponding to the target range is determined; Based on the mapping relationship between the degree of association and the degree of preference, a second degree of preference corresponding to the target degree of association is determined; The first preference level and the second preference level are fused to obtain the usage preference level.

6. The method according to claim 4, characterized in that, Based on the historical usage information, intensity parameters reflecting the usage intensity of the vehicle function during historical use are determined, including at least one of the following: Based on the historical usage information, determine the frequency of use of the vehicle function within the most recent target duration; Based on the historical usage information, the continuous usage duration of the vehicle function is determined according to the target usage frequency; wherein the target usage frequency is greater than the frequency threshold.

7. The method according to claim 1, characterized in that, Determining the second degree of importance of the vehicle function to the current driving process based on the vehicle's current driving scenario includes: When the vehicle functions are used to adjust the riding environment, the current environment of the vehicle is determined; Based on the mapping relationship between driving scenario, environment and the importance of the vehicle function, the importance of the vehicle function in the current environment of the current driving scenario is taken as the second importance of the vehicle function to the current driving process. The driving scenarios include at least one of the following: highway scenarios, suburban expressways, congested road sections, short-distance commuting, and parking scenarios.

8. The method according to claim 1, characterized in that, The determination of the primary importance of the vehicle function to be displayed to the occupants based on their attribute information includes: The physical characteristics, driving style, age, and gender of the occupants are determined, and their compatibility scores with the vehicle functions are calculated. The matching scores corresponding to the physical characteristics, driving style, age, and gender are weighted and summed, and the sum is used as the first importance of the vehicle function to the occupant.

9. The method according to claim 1, characterized in that, The process of fusing the first importance level, the second importance level, and the usage preference level, and determining the target display method corresponding to the car function based on the fusion processing result, includes: The target importance of the car function is obtained by weighting and summing the first importance level, the second importance level, and the usage preference level; Determine the target degree range that matches the target importance, and use the display method corresponding to the target degree range as the target display method for the car function; The display method includes at least one of a core layer display method, a secondary layer display method, and a hidden layer display method; the core layer display method displays the function icons of the car functions in the center area of ​​the interface; the secondary layer display method displays the function icons in the edge area of ​​the interface; the hidden layer display method does not display the function icons on the interface, and the function icons are triggered to be displayed after a wake-up operation is performed.

10. A vehicle, characterized in that, include: processor; Memory used to store the processor's executable instructions; The processor is configured to execute the display mode determination method according to any one of claims 1 to 9.

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