A method, apparatus, device, and storage medium for adjusting vehicle volume.

Abstract

This application discloses a vehicle volume adjustment method, apparatus, device, and storage medium. The method includes: acquiring vehicle driving data; determining the vehicle driving scenario based on the driving data; determining a first volume adjustment strategy corresponding to the driving scenario; and adjusting the vehicle volume based on the first volume adjustment strategy. This application improves the autonomy of vehicle volume adjustment.

Description

Technical Field

[0001] This application relates to the field of vehicles, and in particular to a method, apparatus, device and storage medium for adjusting vehicle volume. Background Technology

[0002] In today's society, cars have become an indispensable means of transportation in people's daily lives. The in-car experience is crucial to passenger comfort and safety. Cars are no longer just a means of transportation, but an integral part of people's daily lives. People spend increasingly more time in their cars, not only as commuters but also as places for leisure and socializing. Therefore, comfort, convenience, and safety have become key factors for passengers when choosing a car.

[0003] During driving, the safety of the driver and passengers is always the primary consideration; however, the adjustment of the volume inside the car currently relies mainly on manual adjustment by the driver and passengers, which can affect driving safety when the driver makes manual adjustments. Summary of the Invention

[0004] This application aims to at least address the technical problems existing in the prior art. To this end, this application proposes a vehicle volume adjustment method, apparatus, device, and storage medium, which can improve the autonomy of vehicle volume adjustment.

[0005] A first aspect of this application provides a vehicle volume adjustment method, the method comprising:

[0006] Acquire vehicle driving data, wherein the driving data includes the vehicle's driving road conditions and driving time;

[0007] Based on the driving data, the driving scenario of the vehicle is determined;

[0008] Determine a first volume adjustment strategy corresponding to the driving scenario;

[0009] The volume of the vehicle is adjusted based on the first volume adjustment strategy.

[0010] This application provides a vehicle volume adjustment method. After determining the driving scenario based on acquired vehicle driving data, a corresponding volume adjustment strategy can be determined according to the driving scenario to adjust the vehicle volume accordingly. Therefore, this application embodiment automatically adjusts the vehicle volume based on the driving scenario without requiring manual adjustment by the user, thus improving the autonomy of vehicle volume adjustment.

[0011] In some embodiments of this application, before adjusting the vehicle's volume based on the first volume adjustment strategy, the method further includes:

[0012] Obtain the audio output type of the vehicle;

[0013] Determine a second volume adjustment strategy corresponding to the audio output type;

[0014] Adjusting the vehicle's volume based on the first volume adjustment strategy includes:

[0015] The volume of the vehicle is adjusted based on the first volume adjustment strategy and the second volume adjustment strategy.

[0016] In some embodiments of this application, the volume adjustment strategy includes volume adjustment direction and volume adjustment value;

[0017] Adjusting the vehicle's volume based on the first volume adjustment strategy and the second volume adjustment strategy includes:

[0018] When the volume adjustment direction is the same in the first volume adjustment strategy and the second volume adjustment strategy, a standard volume adjustment value is determined according to the first volume adjustment strategy and the second volume adjustment strategy.

[0019] The volume of the vehicle is adjusted based on the volume adjustment direction and the standard volume adjustment value.

[0020] In some embodiments of this application, determining the standard volume adjustment value based on the first volume adjustment strategy and the second volume adjustment strategy includes any one of the following:

[0021] The larger of the volume adjustment values ​​in the first volume adjustment strategy and the second volume adjustment strategy is determined as the standard volume adjustment value;

[0022] The standard volume adjustment value is calculated based on the preset volume adjustment weight values ​​of the first volume adjustment strategy and the second volume adjustment strategy, as well as the volume adjustment values ​​of the first volume adjustment strategy and the second volume adjustment strategy.

[0023] In some embodiments of this application, adjusting the vehicle's volume based on the first volume adjustment strategy and the second volume adjustment strategy includes:

[0024] When the volume adjustment directions of the first volume adjustment strategy and the second volume adjustment strategy are opposite, the volume adjustment strategy with the higher execution priority among the first volume adjustment strategy and the second volume adjustment strategy is determined as the target volume adjustment strategy.

[0025] The vehicle's volume is adjusted based on the target volume adjustment strategy.

[0026] In some embodiments of this application, the method further includes:

[0027] When an emergency is detected in the vehicle, turn off the vehicle's volume;

[0028] The aforementioned emergencies include at least one of the following:

[0029] An emergency braking event was detected;

[0030] A collision event was detected;

[0031] The detected sound signal has a volume value greater than the threshold.

[0032] In some embodiments of this application, after adjusting the vehicle's volume based on the first volume adjustment strategy, the method further includes:

[0033] Upon detecting a user's volume adjustment operation, a third volume adjustment strategy is determined based on the volume adjustment operation.

[0034] The first volume adjustment strategy is adjusted according to the third volume adjustment strategy.

[0035] A second aspect of the present invention provides a vehicle volume control device, the device comprising:

[0036] An acquisition unit is used to acquire driving data of a vehicle, wherein the driving data includes the driving road conditions and driving time of the vehicle;

[0037] A state unit is used to determine the driving scenario of the vehicle based on the driving data;

[0038] The strategy unit is used to determine a first volume adjustment strategy corresponding to the driving scenario;

[0039] An adjustment unit is used to adjust the volume of the vehicle based on the first volume adjustment strategy.

[0040] A third aspect of the present invention provides an electronic device, comprising: at least one control processor and a memory for communicatively connecting to the at least one control processor; the memory stores instructions executable by the at least one control processor, the instructions being executed by the at least one control processor to enable the at least one control processor to perform the above-described vehicle volume adjustment method.

[0041] A fourth aspect of the present invention provides a computer-readable storage medium storing computer-executable instructions for causing a computer to perform the above-described vehicle volume adjustment method.

[0042] It is understood that the beneficial effects of the second to fourth aspects compared with the related technologies are the same as the beneficial effects of the first aspect compared with the related technologies. Please refer to the relevant description in the first aspect above, which will not be repeated here. Attached Figure Description

[0043] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0044] Figure 1 This is a schematic flowchart of a vehicle volume adjustment method provided in an embodiment of this application;

[0045] Figure 2 This is a schematic diagram of the structure of a vehicle volume control device provided in an embodiment of this application;

[0046] Figure 3 This is a schematic diagram of the structure of the electronic device provided in the embodiments of this application. Detailed Implementation

[0047] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0048] In the description of this application, the use of terms such as "first," "second," etc., is for the purpose of distinguishing technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of the technical features indicated.

[0049] In the description of this application, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0050] In the description of this application, it should be noted that, unless otherwise explicitly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0051] In today's society, cars have become an indispensable means of transportation in people's daily lives. The in-car experience is crucial to passenger comfort and safety. Cars are no longer just a means of transportation, but an integral part of people's daily lives. People spend increasingly more time in their cars, not only as commuters but also as places for leisure and socializing. Therefore, comfort, convenience, and safety have become key factors for passengers when choosing a car.

[0052] Against this backdrop, the importance of in-car volume control becomes apparent. The volume level directly impacts the comfort of both passengers and the driver. For passengers, excessively high volumes can cause discomfort, headaches, or fatigue; while excessively low volumes may make it difficult to hear navigation instructions or music. For drivers, excessively high volumes can distract them and affect driving safety. Furthermore, the safety of both drivers and passengers is always the primary consideration while driving; currently, adjusting in-car volume relies mainly on manual adjustments by the driver and passengers, which can compromise driving safety when the driver makes these adjustments.

[0053] Therefore, referring to Figure 1 This application provides a vehicle volume adjustment method. This method is applied to vehicles and is not specifically limited here. The method includes the following steps S101 to S104:

[0054] Step S101: Obtain vehicle driving data, including road conditions and driving time.

[0055] The embodiments of this application do not limit the triggering conditions of step S101. In some embodiments, step S101 can be executed when the vehicle is detected to be starting. In other embodiments, step S101 can be executed upon receiving an instruction from the driver or passenger.

[0056] In this step, relevant data about the vehicle is acquired based on various sensors installed on the vehicle. These sensors include, but are not limited to, GPS positioning sensors, noise sensors, and vehicle speed sensors. The data from these sensors is preprocessed and fused together to calculate the current driving conditions of the vehicle. The current driving time is then determined using the system clock on the vehicle.

[0057] In some implementations, after acquiring data from multiple sensors, the different sensor data are uniformly converted into a standard format to obtain standard format sensor data, ensuring data accuracy and consistency. The standard format sensor data is then cleaned, specifically by: identifying and removing outliers (such as GPS drift data, burst noise data, etc.) from the standard format sensor data; repairing lost data points using linear interpolation or moving average methods to obtain repaired data; eliminating smooth noise data in the repaired data using Kalman filtering to improve data accuracy; reducing high-frequency noise using low-pass filtering to retain important trend information in the data; and performing timestamp and clock drift correction on the filtered data to ensure data synchronization.

[0058] In some implementations, the cleaned data is fused. Specifically, the cleaned data is time-series aligned, that is, the data from all sensors are compared and integrated at the same time point, and then fused using a multi-sensor fusion algorithm to obtain the fused data. The multi-sensor fusion algorithm includes Kalman filtering (which recursively estimates the data from multiple sensors to eliminate noise), Bayesian estimation (which combines prior knowledge and sensor data to provide probability estimates), and weighted average method (which calculates a weighted average based on the confidence level of different sensor data).

[0059] In some implementations, key features are extracted from the fused data to determine the vehicle's current driving condition. Specifically, this involves: calculating the average noise level over a period of time to obtain the current average noise level and detecting the trend of noise level changes; determining the vehicle's current latitude and longitude based on GPS data, and determining the vehicle's current location (e.g., on a highway or city street) using map data and location coordinates; obtaining the vehicle's current speed from speed sensor data and obtaining the vehicle's current acceleration data from an accelerometer; in this embodiment, the vehicle's current driving condition is calculated by combining the above data.

[0060] In some implementations, driving conditions include, but are not limited to, road surface type (such as city streets, highways, and rural roads), road conditions (smooth traffic, congested traffic), weather conditions (sunny, rainy, snowy, foggy), road surface slipperiness, and traffic density; driving time includes, but is not limited to, time of day (morning, noon, evening, and late at night), weekdays or weekends, and holidays.

[0061] In some implementations, when driving conditions are determined, different volume control algorithms can be matched with location and environmental features to generate different volume control strategies. For example, when the vehicle is driving on a highway, an adaptive noise compensation algorithm is used to increase the volume to overcome environmental noise; when the vehicle is driving on city streets, a dynamic adjustment algorithm based on a noise threshold is used to dynamically adjust the volume to adapt to changing environmental noise; when the vehicle is driving on rural roads, an event-triggered volume adjustment algorithm is used to maintain a moderate volume and briefly increase the volume when encountering brief noise interference; when the vehicle is parked or driving at low speed, a context-aware volume adjustment algorithm is used to significantly reduce the volume and prioritize playing voice prompts.

[0062] Step S102: Determine the vehicle's driving scenario based on driving data.

[0063] In this step, driving time data is used to identify peak and off-peak travel times, determining whether it is rush hour, lunch break, or late-night driving. Combined with date information, driving patterns on weekdays and weekends are differentiated, and driving characteristics on holidays are identified. Driving road condition data is used to analyze the road type, weather, traffic density, etc., where the vehicle is currently located. Based on the above driving time and driving road condition data, the current driving scenario of the vehicle is determined. For example, driving scenarios can be divided into commuting driving, long-distance driving, night driving, driving in inclement weather, and leisure driving.

[0064] Step S103: Determine the first volume adjustment strategy corresponding to the driving scenario.

[0065] In this step, the first volume adjustment strategy can be generated based on the current driving scenario of the vehicle and the user's previous volume adjustment habits. When the current driving scenario of the vehicle is determined, the corresponding volume adjustment strategy is automatically generated. For example, when commuting (city streets, weekday morning and evening rush hours), considering the noise of city streets and potential traffic noise, the volume is moderately increased to ensure that navigation prompts, phone calls and music can be heard clearly. However, the volume will also be adjusted to avoid being too high, so as not to distract the driver or cause discomfort to passengers. When the vehicle speed exceeds a certain threshold, the volume will automatically increase, and vice versa.

[0066] Step S104: Adjust the vehicle's volume based on the first volume adjustment strategy.

[0067] In this step, once the corresponding first volume adjustment strategy is determined, the corresponding volume adjustment strategy is automatically executed according to the volume adjustment strategy. For example, when driving at night, the volume is turned down to avoid unnecessary interference to the driver and the surrounding environment.

[0068] Unlike existing technologies, this application embodiment, after determining the driving scenario of the vehicle based on the obtained identity information and vehicle driving data, can determine a corresponding volume adjustment strategy based on the driving scenario and adjust the vehicle's volume accordingly. Therefore, this application embodiment can automatically adjust the vehicle volume based on the driving scenario without requiring manual adjustment by the user, thus improving the autonomy of vehicle volume adjustment.

[0069] The specific implementation methods for each of the above steps are described below:

[0070] Before adjusting the vehicle's volume based on the first volume adjustment strategy in step S104, the method further includes the following steps S201 to S202:

[0071] Step S201: Obtain the vehicle's audio output type;

[0072] Step S202: Determine the second volume adjustment strategy corresponding to the audio output type.

[0073] Specifically, adjusting the vehicle's volume based on the first volume adjustment strategy in step S104 includes the following step S203:

[0074] Step S203: Adjust the vehicle's volume based on the first volume adjustment strategy and the second volume adjustment strategy.

[0075] In this embodiment, the audio output type can be divided into entertainment audio or call audio. Entertainment audio includes, but is not limited to, music, radio, podcasts, book readings, etc., which are output through the vehicle's audio system and are intended to provide passengers with an entertainment experience. Call audio includes, but is not limited to, telephone calls, video conferencing and other communication functions, which can be output through the vehicle's hands-free system or personal devices (such as Bluetooth headsets) and are intended to provide clear voice communication.

[0076] In some implementations, different volume adjustment strategies are formulated based on different audio output types. For example, when the vehicle is currently playing entertainment audio, a strategy is formulated considering the current driving scenario and user preferences. In a quiet environment, the volume is set lower to maintain comfort, while in a noisy environment, the volume is increased to ensure the clarity of audio playback. When the vehicle is currently playing call audio, the clarity and privacy of the user's call are taken into account. For example, the volume is adjusted to be high enough for both parties to hear each other clearly, while avoiding excessive volume to prevent disturbing other passengers or attracting attention from outsiders.

[0077] The adjustment of the vehicle's volume in step S203, based on the first volume adjustment strategy and the second volume adjustment strategy, includes the following steps S301 to S303:

[0078] Step S301: When the volume adjustment direction is the same in the first volume adjustment strategy and the second volume adjustment strategy, determine the standard volume adjustment value according to the first volume adjustment strategy and the second volume adjustment strategy.

[0079] Step S303: Adjust the vehicle's volume based on the volume adjustment direction and the standard volume adjustment value.

[0080] In this embodiment, the volume adjustment strategy includes the volume adjustment direction and the volume adjustment value; when the first volume adjustment strategy (volume adjustment based on driving scenario) and the second volume adjustment strategy (volume adjustment based on audio output type) indicate that the volume should be increased or decreased at the same time, a standard volume adjustment value is calculated based on the larger value or weight of the first volume adjustment strategy and the second volume adjustment strategy, and the volume adjustment direction and the standard volume adjustment value are used to adjust the volume of the vehicle.

[0081] Specifically, determining the standard volume adjustment value according to the first volume adjustment strategy and the second volume adjustment strategy in step S303 includes any one of the following steps S401 to S402:

[0082] Step S401: Determine the larger value of the volume adjustment value in the first volume adjustment strategy and the second volume adjustment strategy as the standard volume adjustment value;

[0083] Step S402: Calculate the standard volume adjustment value based on the preset volume adjustment weight values ​​of the first volume adjustment strategy and the second volume adjustment strategy, as well as the volume adjustment values ​​of the first volume adjustment strategy and the second volume adjustment strategy.

[0084] In this embodiment, in order to ensure that the volume change is sufficient to address the most significant needs or problems, the volume adjustment value with the larger volume change amplitude in the first volume adjustment strategy and the second volume adjustment strategy can be used as the standard volume adjustment value. For example, if the first volume adjustment strategy recommends an increase of 3dB in volume and the second volume adjustment strategy recommends an increase of 5dB in volume, then the standard volume adjustment value will be determined to be an increase of 5dB.

[0085] In some implementations, volume adjustment weight values ​​for a first volume adjustment strategy and a second volume adjustment strategy can be preset. A standard volume adjustment value is calculated based on these weight values. This can be achieved by multiplying the volume adjustment values ​​in the first and second strategies by their corresponding weight values, obtaining the first and second volume adjustment values ​​respectively. The first and second volume adjustment values ​​are then added together to obtain the standard volume adjustment value. The volume adjustment weight values ​​can be set according to actual conditions. Calculating the standard volume adjustment value using these weight values ​​balances the needs of the two volume adjustment strategies and assigns different weights based on actual conditions, allowing for more flexible adaptation to different driving scenarios and audio output types, providing more precise and personalized volume adjustment.

[0086] The adjustment of the vehicle's volume in step S203 based on the first volume adjustment strategy and the second volume adjustment strategy includes the following steps S501 to S502:

[0087] Step S501: When the volume adjustment directions of the first volume adjustment strategy and the second volume adjustment strategy are opposite, the volume adjustment strategy with higher priority among the first volume adjustment strategy and the second volume adjustment strategy is determined as the target volume adjustment strategy.

[0088] Step S502: Adjust the vehicle's volume based on the target volume adjustment strategy.

[0089] In this embodiment, when the volume adjustment directions of the first volume adjustment strategy and the second volume adjustment strategy are opposite, that is, one strategy suggests increasing the volume while the other strategy suggests decreasing the volume, the final target volume adjustment strategy is determined according to the priority of the two strategies, wherein the priority of the two strategies can be preset according to the actual situation.

[0090] In some implementations, different strategies are prioritized based on driving safety factors, driving scenarios, and user preferences. For example, when the road conditions are complex or the driving route changes, the volume of the navigation prompts should be automatically increased. In this case, the priority of the first volume adjustment strategy is higher than that of the second volume adjustment strategy. When driving on a smooth route and suddenly receiving a call, in order to ensure a smooth conversation, the priority of the second volume adjustment strategy is higher than that of the first volume adjustment strategy.

[0091] Steps S101 to S104 further include the following step S601:

[0092] Step S601: When a sudden situation is detected in the vehicle, turn off the vehicle's volume.

[0093] In this embodiment, when a vehicle is detected to be in the event of emergency braking, collision, or sound signal with a volume value greater than a threshold, all volume of the vehicle is immediately turned off in order to reduce unnecessary noise that distracts the driver and affects their judgment and reaction speed to dangerous situations.

[0094] After adjusting the vehicle's volume based on the first volume adjustment strategy in step S104, the method further includes the following steps S701 to S702:

[0095] Step S701: When a user's volume adjustment operation is detected, a third volume adjustment strategy is determined based on the volume adjustment operation.

[0096] Step S702: Adjust the first volume adjustment strategy according to the third volume adjustment strategy.

[0097] In this embodiment, when the system detects that a user (driver or passenger) has performed a volume adjustment operation through a physical button, touch screen, voice command, or other means, it will record this operation and convert it into a third volume adjustment strategy in order to better understand and learn the user's preferences and adjust the original first volume adjustment strategy according to the third volume adjustment strategy.

[0098] In some implementations, machine learning algorithms are used to learn the user's volume adjustment patterns and predict the user's volume needs in specific scenarios; the user's volume settings in specific scenarios, such as city driving mode and night mode, are saved and the corresponding settings are automatically applied when the corresponding scenario is detected; when the user is detected to be frequently adjusting the volume, the first volume adjustment strategy is adjusted through a feedback mechanism.

[0099] In some implementations, the current volume adjustment status is displayed to the driver and passengers via an in-vehicle display or voice prompts to enhance the user experience and collect the latest data in real time to adjust the volume accordingly.

[0100] like Figure 2 As shown in some embodiments of this application, a vehicle volume adjustment device is provided. The device includes an acquisition unit 1100, a status unit 1200, a strategy unit 1300, and an adjustment unit 1400. Specifically:

[0101] The acquisition unit 1100 is used to acquire driving data of the vehicle, wherein the driving data includes the driving road conditions and driving time of the vehicle;

[0102] Status unit 1200 is used to determine the driving scenario of the vehicle based on the driving data;

[0103] Strategy unit 1300 is used to determine a first volume adjustment strategy corresponding to the driving scenario;

[0104] The adjustment unit 1400 is used to adjust the volume of the vehicle based on the first volume adjustment strategy.

[0105] It should be noted that the vehicle volume adjustment device provided in this embodiment is based on the same inventive concept as the vehicle volume adjustment method described above. Therefore, the relevant content of the vehicle volume adjustment method described above is also applicable to the content of the vehicle volume adjustment device. Therefore, it will not be repeated here.

[0106] like Figure 3 This application also provides an electronic device, which includes:

[0107] At least one memory;

[0108] At least one processor;

[0109] At least one program;

[0110] The program is stored in memory, and the processor executes at least one program to implement the vehicle volume adjustment method described above in this disclosure.

[0111] This electronic device can be any smart terminal, including mobile phones, tablets, personal digital assistants (PDAs), and in-vehicle computers.

[0112] The electronic devices according to embodiments of this application will now be described in detail.

[0113] The processor 1600 can be implemented using a general-purpose central processing unit (CPU), microprocessor, application specific integrated circuit (ASIC), or one or more integrated circuits, and is used to execute relevant programs to implement the technical solutions provided in the embodiments of the present invention.

[0114] The memory 1700 can be implemented as a read-only memory (ROM), static storage device, dynamic storage device, or random access memory (RAM). The memory 1700 can store the operating system and other application programs. When the technical solutions provided in the embodiments of this specification are implemented through software or firmware, the program code is stored in the memory 1700 and is called and executed by the processor 1600 to perform a vehicle volume adjustment method according to an embodiment of the present invention.

[0115] The input / output interface 1800 is used to implement information input and output.

[0116] The communication interface 1900 is used to enable communication and interaction between this device and other devices. Communication can be achieved through wired means (such as USB, Ethernet cable, etc.) or wireless means (such as mobile network, WIFI, Bluetooth, etc.).

[0117] Bus 2000 transmits information between various components of the device (e.g., processor 1600, memory 1700, input / output interface 1800, and communication interface 1900);

[0118] The processor 1600, memory 1700, input / output interface 1800 and communication interface 1900 are connected to each other within the device via bus 2000.

[0119] This invention also provides a storage medium, which is a computer-readable storage medium storing computer-executable instructions for causing a computer to perform the above-described vehicle volume adjustment method.

[0120] Memory, as a non-transitory computer-readable storage medium, can be used to store non-transitory software programs and non-transitory computer-executable programs. Furthermore, memory may include high-speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid-state storage device. In some embodiments, memory may optionally include memory remotely located relative to the processor, and these remote memories can be connected to the processor via a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

[0121] The embodiments described in this invention are intended to more clearly illustrate the technical solutions of the embodiments of this invention, and do not constitute a limitation on the technical solutions provided by the embodiments of this invention. As those skilled in the art will know, with the evolution of technology and the emergence of new application scenarios, the technical solutions provided by the embodiments of this invention are also applicable to similar technical problems.

[0122] Those skilled in the art will understand that the technical solutions shown in the figures do not constitute a limitation on the embodiments of the present invention, and may include more or fewer steps than shown, or combine certain steps, or different steps.

[0123] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0124] Those skilled in the art will understand that all or some of the steps in the methods disclosed above, as well as the functional modules / units in the systems and devices, can be implemented as software, firmware, hardware, or suitable combinations thereof.

[0125] The terms “first,” “second,” “third,” “fourth,” etc. (if present) in the specification and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms “comprising” and “having,” and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0126] It should be understood that in this application, "at least one (item)" means one or more, and "more than" means two or more. "And / or" is used to describe the relationship between related objects, indicating that three relationships can exist. For example, "A and / or B" can represent three cases: only A exists, only B exists, and both A and B exist simultaneously, where A and B can be singular or plural. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. "At least one (item) of the following" or similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one (item) of a, b, or c can represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, and c can be single or multiple.

[0127] In the several embodiments provided in this application, it should be understood that the disclosed apparatus and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between apparatuses or units may be electrical, mechanical, or other forms.

[0128] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0129] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0130] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes multiple instructions to cause an electronic device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of this application. The aforementioned storage medium includes various media capable of storing programs, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0131] The above is a detailed description of the preferred embodiments of this application. However, the embodiments of this application are not limited to the above-described implementation methods. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the embodiments of this application. All such equivalent modifications or substitutions are included within the scope defined by the claims of the embodiments of this application.

Claims

1. A method for adjusting vehicle volume, characterized in that, include: Acquire vehicle driving data, wherein the driving data includes the vehicle's driving road conditions and driving time; Based on the driving data, the driving scenario of the vehicle is determined; Determine a first volume adjustment strategy corresponding to the driving scenario; The volume of the vehicle is adjusted based on the first volume adjustment strategy; Before adjusting the vehicle's volume based on the first volume adjustment strategy, the method further includes: Obtain the audio output type of the vehicle; Determine a second volume adjustment strategy corresponding to the audio output type; Adjusting the vehicle's volume based on the first volume adjustment strategy includes: The volume of the vehicle is adjusted based on the first volume adjustment strategy and the second volume adjustment strategy; The volume adjustment strategy includes volume adjustment direction and volume adjustment value; Adjusting the vehicle's volume based on the first volume adjustment strategy and the second volume adjustment strategy includes: When the volume adjustment direction is the same in the first volume adjustment strategy and the second volume adjustment strategy, a standard volume adjustment value is determined according to the first volume adjustment strategy and the second volume adjustment strategy. The volume of the vehicle is adjusted based on the volume adjustment direction and the standard volume adjustment value.

2. The vehicle volume adjustment method according to claim 1, characterized in that, The step of determining the standard volume adjustment value based on the first volume adjustment strategy and the second volume adjustment strategy includes any one of the following: The larger of the volume adjustment values ​​in the first volume adjustment strategy and the second volume adjustment strategy is determined as the standard volume adjustment value; The standard volume adjustment value is calculated based on the preset volume adjustment weight values ​​of the first volume adjustment strategy and the second volume adjustment strategy, as well as the volume adjustment values ​​of the first volume adjustment strategy and the second volume adjustment strategy.

3. The vehicle volume adjustment method according to claim 1, characterized in that, Adjusting the vehicle's volume based on the first volume adjustment strategy and the second volume adjustment strategy includes: When the volume adjustment directions of the first volume adjustment strategy and the second volume adjustment strategy are opposite, the volume adjustment strategy with the higher execution priority among the first volume adjustment strategy and the second volume adjustment strategy is determined as the target volume adjustment strategy. The vehicle's volume is adjusted based on the target volume adjustment strategy.

4. The vehicle volume adjustment method according to claim 1, characterized in that, The method further includes: When an emergency is detected in the vehicle, turn off the vehicle's volume; The aforementioned emergencies include at least one of the following: An emergency braking event was detected; A collision event was detected; The detected sound signal has a volume value greater than the threshold.

5. The vehicle volume adjustment method according to claim 1, characterized in that, After adjusting the vehicle's volume based on the first volume adjustment strategy, the method further includes: Upon detecting a user's volume adjustment operation, a third volume adjustment strategy is determined based on the volume adjustment operation. The first volume adjustment strategy is adjusted according to the third volume adjustment strategy.

6. A vehicle volume control device, characterized in that, The device includes: An acquisition unit is used to acquire driving data of a vehicle, wherein the driving data includes the driving road conditions and driving time of the vehicle; A state unit is used to determine the driving scenario of the vehicle based on the driving data; The strategy unit is used to determine a first volume adjustment strategy corresponding to the driving scenario; An adjustment unit is configured to adjust the volume of the vehicle based on the first volume adjustment strategy; The vehicle volume control device further includes: A type acquisition unit is used to acquire the audio output type of the vehicle; A strategy determination unit is used to determine a second volume adjustment strategy corresponding to the audio output type; The adjustment unit is also used to adjust the volume of the vehicle based on the first volume adjustment strategy and the second volume adjustment strategy; The volume adjustment strategy includes volume adjustment direction and volume adjustment value; The adjustment unit is further configured to determine a standard volume adjustment value based on the first volume adjustment strategy and the second volume adjustment strategy when the volume adjustment direction is the same in the first volume adjustment strategy and the second volume adjustment strategy. The volume of the vehicle is adjusted based on the volume adjustment direction and the standard volume adjustment value.

7. An electronic device, characterized in that: It includes at least one control processor and a memory for communicatively connecting to the at least one control processor; the memory stores instructions executable by the at least one control processor, which, when executed by the at least one control processor, enable the at least one control processor to perform the vehicle volume adjustment method according to any one of claims 1-5.

8. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions for causing a computer to perform the vehicle volume adjustment method according to any one of claims 1-5.

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