Vehicle sound area control method and device, vehicle and storage medium

Abstract

The invention provides a vehicle sound area control method and device, a vehicle and a storage medium, and relates to the technical field of vehicles. The method comprises the following steps: displaying a cabin image of a vehicle cabin in response to a sound area division request of the vehicle cabin; if the user operation on the cabin image is detected, acquiring a sliding track of the user operation; based on the sliding track, determining a sound area corresponding to a continuous sliding track in the sliding track as a target sound area; and controlling audio information of the target sound area based on the target sound area. Based on the above scheme, the flexibility of vehicle mid-tone area division can be improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a method, device, vehicle and storage medium for controlling a vehicle sound zone in the field of vehicle technology. Background Art

[0002] With the rapid development of vehicle technology, it has become possible to realize the division of multiple sound zones in vehicles to improve the auditory experience of different users in the vehicle.

[0003] At present, the sound zones in vehicles are mostly divided based on the user's position. For example, when there are users in the main driver's seat and the co-driver's seat, the vehicle can be divided longitudinally into the sound zone corresponding to the main driver's area and the sound zone corresponding to the co-driver's area. Alternatively, when there are users in the main driver's seat and the left rear seat, the vehicle can be divided horizontally into the sound zone corresponding to the main driver's area and the sound zone corresponding to the left rear seat. However, the flexibility of dividing the sound zones based on the user's position is poor, resulting in the divided sound zones may not be what the user wants, thereby reducing the user's auditory experience in the vehicle.

[0004] Therefore, how to improve the flexibility of vehicle mid-range division is an issue that needs to be solved urgently. Summary of the invention

[0005] The present application provides a method, device, vehicle and storage medium for controlling vehicle sound zones, which can improve the flexibility of dividing sound zones in a vehicle.

[0006] In a first aspect, a method for controlling a vehicle sound zone is provided, the method comprising:

[0007] In response to a request for dividing a sound zone of a vehicle cockpit, a cockpit image of the vehicle cockpit is displayed; if a user operation on the cockpit image is detected, a sliding trajectory of the user operation is obtained; based on the sliding trajectory, a sound zone corresponding to a continuous sliding trajectory in the sliding trajectory is determined as a target sound zone; based on the target sound zone, audio information of the target sound zone is controlled.

[0008] In an embodiment of the present application, in response to a request for dividing the sound zone of the vehicle cockpit, a cockpit image of the vehicle cockpit can be displayed; and when a user operation on the cockpit image is detected, a sliding track corresponding to the user operation can be obtained, and the sound zone corresponding to the continuous sliding track in the sliding track is determined as a target sound zone; and then the corresponding audio information is controlled through the target sound zone. Compared with the prior art, the sound zone of the vehicle cockpit is divided according to the current position of the user in the vehicle cockpit, resulting in the problem that the divided sound zones are fixed and the flexibility of the sound zone division is poor. In an embodiment of the present application, when a user operation on the cockpit image is detected, the sound zone corresponding to the continuous sliding track corresponding to the user operation is determined as the target sound zone, so that the determined target sound zone corresponds to the user operation, and the user's demand for the sound zone division of the vehicle cockpit is met, thereby achieving the flexibility of the sound zone division. It can be seen that compared with the prior art, the present application can improve the flexibility of the sound zone division in the vehicle.

[0009] In combination with the first aspect, in some implementations of the first aspect, the method further includes:

[0010] Determine whether the sound zone division request is actively triggered by a target user in the vehicle; the above-mentioned response to the request for dividing the cockpit sound zone in the vehicle, displaying the cockpit image of the vehicle, includes: if the sound zone division request is actively triggered by the target user, responding to the sound zone division request, displaying the cockpit image.

[0011] In the embodiment of the present application, before responding to the sound zone division request of the vehicle cockpit, it is necessary to first determine whether the sound zone division request is actively triggered by the target user in the vehicle. When it is determined that the sound zone division request is actively triggered by the target user in the vehicle, the cockpit image of the vehicle cockpit can be displayed in response to the sound zone division request to achieve flexibility in the sound zone division of the vehicle cockpit, avoiding the problem of poor flexibility in the sound zone division of the vehicle cockpit caused by directly dividing the vehicle cockpit into sound zones according to the current position of the user in the vehicle cockpit, thereby improving the intelligence of the sound zone division of the vehicle cockpit.

[0012] In combination with the first aspect and the above implementations, in some implementations of the first aspect, determining the sound zone corresponding to the continuous sliding track in the sliding track as the target sound zone includes:

[0013] The seat area corresponding to the continuous sliding trajectory is obtained; if the number of seat areas is 1, the sound zone corresponding to the 1 seat area is determined as the target sound zone; if the number of seat areas is multiple, the sound zone corresponding to the connected area obtained by combining multiple seat areas is determined as the target sound zone.

[0014] In the embodiment of the present application, when the number of seat areas corresponding to the continuous sliding track is 1, the sound zone corresponding to the 1 seat area can be determined as the target sound zone. When the number of seat areas corresponding to the continuous sliding track is multiple, the sound zone corresponding to the connected area obtained by combining multiple seat areas can be determined as the target sound zone. The target sound zone obtained by the number of seat areas corresponds to the continuous sliding track corresponding to the user operation, which can meet the user's demand for the sound zone division of the vehicle cabin, thereby improving the flexibility of the sound zone division.

[0015] In combination with the first aspect and the foregoing implementations, in some implementations of the first aspect, the method further includes:

[0016] If there are multiple target sound zones, determine a display mode corresponding to each of the multiple target sound zones; wherein each target sound zone corresponds to a different display mode; and display each target sound zone on a cockpit image in a corresponding display mode, so that a target user in the vehicle can distinguish each target sound zone on the cockpit image.

[0017] In an embodiment of the present application, when there are multiple target sound zones, each of the multiple target sound zones is displayed on the cockpit image in a different display manner, so that the target user can clearly understand the distribution of each target sound zone, so as to control different target sound zones, and further improve the intelligence of the vehicle cockpit sound zone division.

[0018] In combination with the first aspect and the above implementations, in some implementations of the first aspect, controlling the audio information of the target sound range based on the target sound range includes:

[0019] Obtain a target audio type corresponding to a target audio zone; control a broadcasting device in the target audio zone to play an audio signal corresponding to the target audio type, and to play a reverse signal of an audio signal corresponding to a non-target audio type.

[0020] In an embodiment of the present application, when the target audio type corresponding to the target sound zone is obtained, the audio signal corresponding to the target audio type is played through the broadcasting equipment in the target sound zone, and the reverse signal of the audio signal corresponding to the non-target audio type is played. The audio signal corresponding to the non-target audio type can be offset by the reverse signal, so that the user in the target sound zone can only hear the audio signal corresponding to the target audio type and will not be disturbed by other audio signals, thereby improving the auditory experience of the user in the target sound zone and further improving the intelligence of the sound zone control in the vehicle cabin.

[0021] In combination with the first aspect and the above implementations, in some implementations of the first aspect, determining the sound zone corresponding to the continuous sliding track in the sliding track as the target sound zone includes:

[0022] Receive feedback information from a target user in the vehicle regarding a sound zone corresponding to the continuous sliding trajectory; if the feedback information indicates that the sound zone corresponding to the continuous sliding trajectory is correct, determine the sound zone corresponding to the continuous sliding trajectory as a target sound zone.

[0023] In the embodiment of the present application, when feedback information of the sound zone corresponding to the continuous sliding track is received from the target user in the vehicle, if the feedback information indicates that the sound zone corresponding to the continuous sliding track is correct, it means that the sound zone corresponding to the obtained continuous sliding track meets the target user's intention of dividing the vehicle cabin sound zone. Therefore, the sound zone corresponding to the continuous sliding track can be determined as the target sound zone, further improving the accuracy of the determined target sound zone.

[0024] In combination with the first aspect and the foregoing implementations, in some implementations of the first aspect, the method further includes:

[0025] If the feedback information indicates that the sound zone corresponding to the continuous sliding trajectory is wrong, a prompt message is output; wherein the prompt message is used to prompt the target user to re-divide the sound zones of the vehicle cockpit on the cockpit image.

[0026] In the embodiment of the present application, when receiving feedback information of the sound zone corresponding to the continuous sliding track from the target user in the vehicle, if the feedback information indicates that the sound zone corresponding to the continuous sliding track is wrong, it means that the sound zone corresponding to the continuous sliding track obtained does not meet the target user's intention of dividing the vehicle cockpit sound zone. Therefore, a reminder message can be output to the user to enable the user to re-divide the vehicle cockpit sound zone on the cockpit image to obtain the target sound zone that meets the target user's intention of dividing, further improving the accuracy of the determined target sound zone.

[0027] In a second aspect, a control device for a vehicle sound zone is provided, the device comprising:

[0028] A display module, for displaying a cockpit image of the vehicle cockpit in response to a request for dividing the sound zones of the vehicle cockpit;

[0029] An acquisition module, used for acquiring a sliding track of the user operation if a user operation on the cockpit image is detected;

[0030] A processing module, based on the sliding track, determines the sound zone corresponding to the continuous sliding track in the sliding track as the target sound zone;

[0031] The control module controls the audio information of the target sound zone based on the target sound zone.

[0032] In a third aspect, a vehicle is provided, comprising a memory and a processor. The memory is used to store executable program code, and the processor is used to call and run the executable program code from the memory, so that the vehicle executes the method in the first aspect or any possible implementation of the first aspect.

[0033] In a fourth aspect, a computer program product is provided, comprising: a computer program code, which, when executed on a computer, enables the computer to execute the method in the first aspect or any possible implementation of the first aspect.

[0034] In a fifth aspect, a computer-readable storage medium is provided, which stores a computer program code. When the computer program code runs on a computer, the computer executes the method in the above-mentioned first aspect or any possible implementation manner of the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of a scenario of a vehicle control method in the related art.

[0036] Figure 2 It is a system diagram of an audio processing provided in an embodiment of the present application.

[0037] Figure 3 It is a schematic diagram of another audio processing system provided in an embodiment of the present application.

[0038] Figure 4 It is a flow chart of a method for controlling a vehicle sound zone provided in an embodiment of the present application.

[0039] Figure 5 is a schematic diagram of the structure of a vehicle control device provided in an embodiment of the present application;

[0040] Figure 6 This is provided by the embodiments of the present application.

[0041] Figure 7 It is a flow chart of another method for controlling a vehicle sound zone provided in an embodiment of the present application.

[0042] Figure 8 It is a schematic diagram of the structure of the control device of the vehicle sound zone provided in the embodiment of the present application.

[0043] Fig. 9 It is a schematic diagram of the structure of a vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0044] The technical solution in the present application will be described clearly and in detail below in conjunction with the accompanying drawings. In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B: "and / or" in the text is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0045] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0046] Figure 1 It is a schematic diagram of a scenario of a vehicle control method in the related art.

[0047] For example, Figure 1 As shown in (a), Figure 1 (a) in FIG. 1 includes a vehicle 110 . The vehicle 110 is equipped with a plurality of sound pickup devices (eg, microphones (MIC)) and a sound broadcasting device (eg, speakers).

[0048] For example, the vehicle 110 cabin can be generally divided into the following Figure 1 The four areas shown in (b) are the main driving area, the co-pilot area, the left rear seat area and the right rear seat area. The specific division method of the main driving area, the co-pilot area, the left rear seat area and the right rear seat area should be related to the model of the vehicle, and the embodiment of the present application does not limit this.

[0049] Among them, corresponding MICs and speakers are configured in the main driving area, co-pilot area, left rear seat area and right rear seat area.

[0050] At present, when the sound zone of the vehicle 110 cockpit is divided, it can be divided based on the actual position of the user in the vehicle 110. After the sound zone division is completed, the audio signal in the cockpit can be collected by the MIC in each sound zone, and the speaker plays the audio signal to be played.

[0051] Optionally, when a user is seated in the main driving area and the co-pilot area in the vehicle cockpit, the cockpit can be longitudinally divided into a main driving sound zone corresponding to the main driving area and a co-pilot sound zone corresponding to the co-pilot area according to the user's current position, such as Figure 1 As shown in (c) in .

[0052] Optionally, when a user is seated in the main driving area and the left rear seat area in the vehicle cockpit, the cockpit can be horizontally divided into a main driving sound zone corresponding to the main driving area and a left rear seat sound zone corresponding to the left rear seat area according to the user's current position, such as Figure 1 As shown in (d) in .

[0053] Optionally, when the main driving area, the co-pilot area and the left rear seat area in the cockpit are currently occupied by users, the cockpit can be divided into a main driving sound zone corresponding to the main driving area, a co-pilot sound zone corresponding to the co-pilot area and a left rear seat sound zone corresponding to the left rear seat area according to the user's current position, such as Figure 1 As shown in (e) in .

[0054] Reference Figure 1 In (e), when the main driver user and the front passenger user want to be in the same sound zone, due to the limitation of the user's own position, the main driver sound zone and the front passenger sound zone cannot be combined into the same sound zone, resulting in poor flexibility in dividing the sound zones and reducing the user's auditory experience in the vehicle.

[0055] Therefore, in order to solve the problem of poor flexibility in dividing sound zones in a vehicle, the present application proposes a method, device, vehicle and storage medium for controlling vehicle sound zones.

[0056] Combine the following Figures 2 to 7 The vehicle sound zone control method provided in the embodiment of the present application is described in detail.

[0057] Figure 2 It is a system diagram of an audio processing provided in an embodiment of the present application.

[0058] For example, Figure 2 As shown, Figure 2 The system includes a MIC 210, an algorithm module 220, a sound zone setting module 230, a sound zone display module 240 and a speaker 250. Each sound zone is configured with at least one MIC 210 and at least one speaker 250.

[0059] MIC210 is used to collect audio signals in the vehicle cabin.

[0060] The algorithm module 210 is used to simulate and create a series of algorithms and technologies for spatial auditory effects, and can perform equalization (EQ), compression / limiting, crossovers, effects processing, excitation, speech enhancement, noise reduction, etc. on the audio signal collected by MIC210. ​​The algorithm module 210 includes but is not limited to the spatial audio algorithm module (Spatial Audio Algorithm Module).

[0061] The sound zone setting module 230 is used to receive the user's sound zone division operation on the sound zone display module 240 for the vehicle cockpit, and divide the vehicle cockpit into one or more sound zones; and display the divided one or more sound zones on the sound zone display module 240, so that the user can timely understand the sound zone division results in the vehicle cockpit.

[0062] The speaker 250 is used to play the audio signals to be played corresponding to one or more audio zones.

[0063] Figure 3 It is a schematic diagram of another audio processing system provided in an embodiment of the present application.

[0064] For example, Figure 3 Included Figure 2 The MIC 210, algorithm module 220, audio zone setting module 230, speaker 250, and multimedia module 260 provided in audio zone display module 240 are shown; multimedia module 260 can provide a display interface for selecting audio playback type for the user, and the audio playback type can include but is not limited to radio audio, Bluetooth audio, and human voice audio. The audio playback type can also be selected by means of tabbed interface (TAB).

[0065] Among them, MIC210 includes MIC1, MIC2, MIC3 and MIC4, and MIC1, MIC2, MIC3 and MIC4 each correspond to a cockpit sound zone. Speaker 250 includes speaker 1, speaker 2, speaker 3 and speaker 4, and speaker 1 corresponds to cockpit sound zone 1 corresponding to MIC1, speaker 2 corresponds to cockpit sound zone 2 corresponding to MIC2, speaker 3 corresponds to cockpit sound zone 3 corresponding to MIC3, and speaker 4 corresponds to cockpit sound zone 4 corresponding to MIC4.

[0066] For example, the audio signals of human voice collected by MIC1, MIC2, MIC3 and MIC4 in different cabin sound zones can be recorded as "①", "②", "③" and "④" respectively. For the sake of convenience, the following description is based on the collection and playback of audio signals in cabin sound zone 1 corresponding to MIC1.

[0067] Exemplarily, the audio playback type selected by the user corresponding to the cabin audio zone 1 is radio audio, and the audio playback type selected by the user corresponding to other cabin areas is Bluetooth audio. In order to prevent the speaker 1 corresponding to the cabin audio zone 1 from playing the audio signal corresponding to the Bluetooth audio, a reverse audio signal (also referred to as a "reverse wave") of the audio signal corresponding to the Bluetooth audio can be generated by the multi-channel reverse wave generator 221 in the algorithm module 220. The reverse audio signal can offset the audio signal corresponding to the Bluetooth audio, so that the audio signal corresponding to the Bluetooth audio will not be heard by the user.

[0068] And, ②③④ are collected through MIC1, and the audio signal corresponding to the radio audio, the above-mentioned reverse audio signal and ②③④ are mixed through the algorithm module 220, and then the mixed audio signal is output through the speaker 1. Among them, the mixed audio signal includes the audio signal corresponding to the radio audio, the above-mentioned reverse audio signal and ②③④.

[0069] Optionally, when MIC1 collects ②, ③, and ④, the algorithm module 220 can perform noise reduction processing on ②, ③, and ④ to avoid the influence of environmental noise on the clarity of ②, ③, and ④. And / or, call enhancement can also be performed on ②, ③, and ④ to increase the loudness value of ②, ③, and ④, and further improve the clarity of ②, ③, and ④.

[0070] Figure 4 FIG. 1 is a flow chart of a method for controlling a vehicle sound zone provided in an embodiment of the present application. Figure 1 The vehicle 110 in the vehicle 110 is executed, or the vehicle control unit (VCU) in the vehicle 110 is executed.

[0071] For example, Figure 4 As shown, the method 400 includes the following implementation process:

[0072] S410 , in response to a request for dividing the sound zone of the vehicle cockpit, displaying a cockpit image of the vehicle cockpit.

[0073] Exemplarily, when a request for dividing the sound zone of the vehicle cockpit is received, a cockpit image corresponding to the vehicle cockpit can be displayed on a screen in the vehicle (eg, a central control screen) in response to the sound zone division request.

[0074] Optionally, the cockpit image may be an image acquired in real time by an image acquisition device (e.g., a camera) in the vehicle cockpit when the sound zone division request is received. Alternatively, since the size of the vehicle cockpit and the seat positions are fixed, the cockpit image may also exist in a storage device (e.g., a vehicle computer device) in the vehicle before the sound zone division request is received, so that when the sound zone division request is received, the cockpit image is directly called from the storage device.

[0075] In one possible implementation, it is determined whether the sound zone division request is actively triggered by a target user in the vehicle; the above-mentioned response to the request for division of the cabin sound zone in the vehicle, displaying the vehicle's cabin image, includes: if the sound zone division request is actively triggered by the target user, displaying the cabin image in response to the sound zone division request.

[0076] Exemplarily, when a request for dividing the sound zone of a vehicle cabin is received, it can be determined whether the request for dividing the sound zone is actively triggered by a target user (eg, a main driving user) in the vehicle or automatically triggered by the vehicle itself.

[0077] Optionally, when the main driver wants to divide the vehicle cockpit into sound zones, he can click the control button for dividing the sound zones on the central control screen to actively trigger the request for dividing the sound zones of the vehicle cockpit. Alternatively, the request for dividing the sound zones of the vehicle cockpit can also be actively triggered by voice, for example, "I want to divide the sound zones of the vehicle cockpit", which is not limited in the embodiment of the present application.

[0078] Furthermore, when it is detected that the main driving user actively triggers a sound zone division request, a cockpit image corresponding to the vehicle cockpit can be displayed on the central control screen in response to the sound zone division request.

[0079] Among them, the target user in the vehicle can be any user who actively triggers the sound zone division request, for example, the main driving user, the co-pilot user or the left rear user.

[0080] Optionally, when the main driving user is not detected to actively trigger the sound zone division request, in order to allow each user in the vehicle cabin to have their own corresponding independent sound zone, the vehicle itself can automatically trigger the sound zone division of the vehicle cabin. Specifically, the current position of each user can be obtained, and the sound zone of the vehicle cabin can be divided according to the current position. For details, please refer to Figure 1 (c) Figure 1 (d) and Figure 1 (e) in the figure will not be described in detail here.

[0081] In the embodiment of the present application, before responding to the sound zone division request of the vehicle cockpit, it is necessary to first determine whether the sound zone division request is actively triggered by the target user in the vehicle. When it is determined that the sound zone division request is actively triggered by the target user in the vehicle, the cockpit image of the vehicle cockpit can be displayed in response to the sound zone division request to achieve flexibility in the sound zone division of the vehicle cockpit, avoiding the problem of poor flexibility in the sound zone division of the vehicle cockpit caused by directly dividing the vehicle cockpit into sound zones according to the current position of the user in the vehicle cockpit, thereby improving the intelligence of the sound zone division of the vehicle cockpit.

[0082] S420: If a user operation on the cockpit image is detected, a sliding track of the user operation is obtained.

[0083] For example, after the cockpit image is displayed on the central control screen, if it is detected that the main driver performs a click operation or a sliding operation (which may be referred to as a "user operation") on the cockpit image, the sliding track corresponding to the user operation on the cockpit image may be obtained. The number of sliding tracks is at least one.

[0084] Figure 5 It is a schematic diagram of a sliding track provided in an embodiment of the present application.

[0085] For example, Figure 5 As shown in (a), the position corresponding to the dotted finger represents the starting point of the sliding trajectory, and the position corresponding to the solid finger represents the ending point of the sliding trajectory.

[0086] refer to Figure 5 In (a), when it is detected that the sliding operation of the main driving user in the cockpit image is a continuous sliding operation from A to B without interruption, the trajectory between AB can be determined as the sliding trajectory. In addition, when it is detected that the sliding operation of the main driving user in the cockpit image is a continuous sliding operation from C to D, the trajectory between CD can be determined as the sliding trajectory. It can be understood that when the sliding trajectory is interrupted, the trajectory corresponding to the interruption can be regarded as a sliding trajectory, that is, a sliding trajectory is a continuous and uninterrupted trajectory.

[0087] refer to Figure 5 In (b), when it is detected that the sliding operation of the main driving user on the cockpit image is an operation of sliding continuously from E to F, the trajectory between E and F can be determined as the sliding trajectory. In addition, when it is detected that the sliding operation of the main driving user on the cockpit image is an operation of clicking on point G, point G can be determined as the sliding trajectory.

[0088] refer to Figure 5In (c), when it is detected that the sliding operation of the main driving user on the cockpit image is a continuous sliding operation from H to I, the trajectory between HI can be determined as the sliding trajectory. In addition, when it is detected that the sliding operation of the main driving user on the cockpit image is a continuous sliding operation from G to F, the trajectory between GF can be determined as the sliding trajectory.

[0089] refer to Figure 5 In (d), when it is detected that the sliding operations of the main driving user on the cockpit image are clicking on points L, M, N and O respectively, points L, M, N and O can be determined as sliding trajectories respectively.

[0090] refer to Figure 5 In (e), when it is detected that the sliding operation of the main driving user on the cockpit image is an operation of sliding continuously from P to P in a circle, the circle trajectory can be determined as the sliding trajectory.

[0091] refer to Figure 5 In (f), when it is detected that the sliding operation of the main driving user on the cockpit image is a continuous sliding operation from Q to R, the trajectory between Q and R can be determined as the sliding trajectory. In addition, when it is detected that the sliding operation of the main driving user on the cockpit image is a click operation of point G and point T, point G and point T can be determined as the sliding trajectory respectively.

[0092] It should be noted that Figure 5 The above sliding track is only exemplified, and other sliding tracks may also be used, and the embodiments of the present application are not limited to this.

[0093] S430: Based on the sliding trajectory, determine the sound zone corresponding to the continuous sliding trajectory in the sliding trajectory as the target sound zone.

[0094] Exemplarily, when the sliding trajectory of the main driving user on the cockpit image is obtained, the sound zone corresponding to the continuous sliding trajectory in the sliding trajectory can be determined as the sound zone that meets the main driving user's sound zone division intention (which can be called a "target sound zone").

[0095] In one possible implementation, the above-mentioned determining the sound zone corresponding to the continuous sliding trajectory in the sliding trajectory as the target sound zone includes: obtaining the seat area corresponding to the continuous sliding trajectory; if the number of seat areas is 1, determining the sound zone corresponding to 1 seat area as the target sound zone; if the number of seat areas is multiple, determining the sound zone corresponding to the connected area obtained by combining multiple seat areas as the target sound zone.

[0096] For example, when a continuous sliding track is obtained in the sliding track, the seat area corresponding to the continuous sliding track can be obtained, and the number of the seat areas can be obtained. When the number of the seat area is 1, the sound zone corresponding to the 1 seat area in the vehicle cabin is determined as the target sound zone.

[0097] Alternatively, when the number of seat areas is at least 2, at least 2 seat areas can be combined to obtain a corresponding connected area, and the sound zone corresponding to the connected area in the vehicle cabin is determined as the target sound zone. In this case, the target sound zone includes at least 2 seat areas. Figure 5 (b) is used as an example:

[0098] refer to Figure 5 In (b), when the trajectory between EF is a continuous sliding trajectory, the seat areas passed by EF can be obtained, such as the left rear seat area, the right rear seat area and the co-pilot area. When the seat areas corresponding to EF are the left rear seat area, the right rear seat area and the co-pilot area, the left rear seat area, the right rear seat area and the co-pilot area can be combined to obtain a connected area A, and the sound zone corresponding to the connected area A in the vehicle cabin is determined as the target sound zone 1.

[0099] Furthermore, when point G is a sliding track, the sliding track can be regarded as a continuous sliding track, and the seat area where point G is located can be obtained, for example, the main driving area. When the seat area corresponding to point G is the main driving area, the main driving area can be directly determined as target sound zone 2. That is, the vehicle cabin is divided into two sound zones: target sound zone 1 and target sound zone 2.

[0100] It should be noted that Figure 5 (a) Figure 5 (c) Figure 5 (d) Figure 5 (e) and Figure 5 The corresponding target pitch ranges of (f) can be found in Figure 5 Please understand (b) in the figure and will not elaborate on it here.

[0101] In the embodiment of the present application, when the number of seat areas corresponding to the continuous sliding track is 1, the sound zone corresponding to the 1 seat area can be determined as the target sound zone. When the number of seat areas corresponding to the continuous sliding track is multiple, the sound zone corresponding to the connected area obtained by combining multiple seat areas can be determined as the target sound zone. The target sound zone obtained by the number of seat areas corresponds to the continuous sliding track corresponding to the user operation, which can meet the user's demand for the sound zone division of the vehicle cabin, thereby improving the flexibility of the sound zone division.

[0102] Optionally, the above-mentioned determining the sound zone corresponding to the continuous sliding trajectory in the sliding trajectory as the target sound zone includes: receiving feedback information from a target user in the vehicle on the sound zone corresponding to the continuous sliding trajectory; if the feedback information indicates that the sound zone corresponding to the continuous sliding trajectory is correct, determining the sound zone corresponding to the continuous sliding trajectory as the target sound zone.

[0103] Among them, the feedback information may be the information that after obtaining the sound zone corresponding to the continuous sliding trajectory (which may be called the "sound zone to be determined"), the main driving user confirms whether the sound zone to be determined is in line with his own intention of dividing the vehicle cabin sound zone. The feedback information may include but is not limited to pop-up collection, voice inquiry and text inquiry.

[0104] For example, when receiving feedback information from the primary driver regarding the audio zone to be determined, if the feedback information indicates that the audio zone to be determined is correct, it means that the audio zone to be determined meets the primary driver's intention of dividing the vehicle cabin audio zone. Therefore, the audio zone to be determined can be determined as the target audio zone.

[0105] In the embodiment of the present application, when feedback information of the sound zone corresponding to the continuous sliding track is received from the target user in the vehicle, if the feedback information indicates that the sound zone corresponding to the continuous sliding track is correct, it means that the sound zone corresponding to the obtained continuous sliding track meets the target user's intention of dividing the vehicle cabin sound zone. Therefore, the sound zone corresponding to the continuous sliding track can be determined as the target sound zone, further improving the accuracy of the determined target sound zone.

[0106] Alternatively, if the feedback information indicates that the sound zone corresponding to the continuous sliding trajectory is wrong, a prompt message is output; wherein the prompt message is used to prompt the target user to re-divide the sound zones of the vehicle cockpit on the cockpit image.

[0107] For example, when receiving feedback information from the primary driver regarding the sound zone to be determined, if the feedback information indicates that the sound zone to be determined is wrong, it means that the sound zone to be determined does not meet the primary driver's intention of dividing the vehicle cockpit sound zone. In order to obtain a target sound zone that meets the primary driver's intention of dividing, prompt information can be output to the primary driver to prompt the primary driver to re-divide the vehicle cockpit sound zone on the cockpit image.

[0108] Optionally, after receiving the prompt information, the main driving user can redraw the sliding track on the cockpit image. When the redrawing of the sliding track is detected, the undetermined sound zone corresponding to the redrawn sliding track can be obtained. Feedback information corresponding to the undetermined sound zone is received again until the feedback information indicates that the undetermined sound zone is correct.

[0109] Optionally, the prompt information may include, but is not limited to, one or more of a pop-up window reminder, a text reminder, and a voice reminder, for example, a text reminder “Please redraw”.

[0110] In the embodiment of the present application, when receiving feedback information of the sound zone corresponding to the continuous sliding track from the target user in the vehicle, if the feedback information indicates that the sound zone corresponding to the continuous sliding track is wrong, it means that the sound zone corresponding to the continuous sliding track obtained does not meet the target user's intention of dividing the vehicle cockpit sound zone. Therefore, a reminder message can be output to the user to enable the user to re-divide the vehicle cockpit sound zone on the cockpit image to obtain the target sound zone that meets the target user's intention of dividing, further improving the accuracy of the determined target sound zone.

[0111] S440: Based on the target sound range, control the audio information of the target sound range.

[0112] Exemplarily, after obtaining the target audio zone, the audio information in the target audio zone can be controlled. For example, the audio information in the target audio zone 1 is controlled to be an audio signal corresponding to the radio audio; and the audio information in the target audio zone 2 is controlled to be an audio signal corresponding to the Bluetooth audio.

[0113] In such Figure 4 In the method 400 shown, in response to a request for dividing the sound zone of the vehicle cockpit, a cockpit image of the vehicle cockpit can be displayed; and when a user operation on the cockpit image is detected, a sliding track corresponding to the user operation can be obtained, and the sound zone corresponding to the continuous sliding track in the sliding track is determined as the target sound zone; and then the corresponding audio information is controlled through the target sound zone. Compared with the prior art, the sound zone of the vehicle cockpit is divided according to the current position of the user in the vehicle cockpit, resulting in the problem that the divided sound zones are fixed and the flexibility of the sound zone division is poor. In the embodiment of the present application, when a user operation on the cockpit image is detected, the sound zone corresponding to the continuous sliding track corresponding to the user operation is determined as the target sound zone, so that the determined target sound zone corresponds to the user operation, and the user's demand for the sound zone division of the vehicle cockpit is met, thereby achieving the flexibility of the sound zone division. It can be seen that compared with the prior art, the present application can improve the flexibility of the sound zone division in the vehicle.

[0114] Optionally, the above-mentioned controlling the audio information of the target sound zone based on the target sound zone includes: obtaining a target audio type corresponding to the target sound zone; controlling the broadcasting equipment in the target sound zone to play an audio signal corresponding to the target audio type, and playing a reverse signal of the audio signal corresponding to the non-target audio type.

[0115] The audio types include but are not limited to radio audio, Bluetooth audio and human voice audio.

[0116] Exemplarily, the audio type corresponding to each target sound zone (which may be referred to as the "target audio type") can be obtained. When the audio type corresponding to each target sound zone is obtained, the broadcasting equipment (e.g., a speaker) in each target sound zone can be controlled to play the audio signal corresponding to the target audio type, as well as the reverse signal of the audio signal corresponding to the non-target audio type.

[0117] Exemplarily, when the main driving user wants to listen to radio audio, the radio audio can be selected on the above-mentioned sound zone display module; when the main driving user's selection operation on the radio audio is detected, the radio audio can be determined to be a target audio type corresponding to the target sound zone (for example, the main driving sound zone).

[0118] Furthermore, when the radio audio is determined as the target audio type, the speaker in the main driving sound zone can be controlled to play the audio signal 1 corresponding to the radio audio. At the same time, if the MIC in the main driving sound zone collects an audio signal that does not correspond to the radio audio, for example, the audio signal 2 corresponding to the Bluetooth audio, a reverse signal corresponding to the audio signal 2 can be generated by the above-mentioned algorithm module, and the reverse signal can be played through the speaker in the main driving sound zone to cancel out the audio signal 2 through the reverse signal, that is, the speaker in the main driving sound zone plays the audio signal 2 and the reverse signal corresponding to the audio signal 2 at the same time, so that the main driving user can only hear the audio signal corresponding to the radio audio.

[0119] Alternatively, when the main driver wants to talk to the co-driver, the MIC in the main driver audio zone can collect audio signal 2 while also collecting audio signal 3 corresponding to the voice audio of the co-driver in the co-driver audio zone. The speaker in the main driver audio zone is controlled to simultaneously play audio signal 1, the reverse signal corresponding to audio signal 2, and audio signal 3, so that the main driver can hear the audio signal corresponding to the radio audio and the voice audio of the co-driver.

[0120] Optionally, when controlling the speakers in the main driving sound zone to play the reverse signal of the audio signal 2, the number of speakers playing the audio signal 2 can be obtained.

[0121] Assuming that there is one speaker, the distance between the speaker and the speaker in the main driving sound zone can be determined, and the playback time of the reverse signal of the audio signal 2 played by the speaker in the main driving sound zone can be determined by the distance to accurately cancel out the audio signal 2. The closer the distance, the earlier the corresponding playback time; the farther the distance, the later the corresponding playback time, that is, the distance is positively correlated with the playback time.

[0122] For example, when the distance is 0.5 m, the playing time is 10:00:00; when the distance is 1 m, the playing time is 10:00:70.

[0123] Alternatively, when there are multiple speakers, the distance between each of the multiple speakers and the speakers in the main driving sound zone can be determined, and the time sequence of the reverse signal of the speakers in the main driving sound zone playing the audio signal 2 can be determined based on the multiple distances.

[0124] For example, the distance between speaker A among the multiple speakers and the speakers in the main driving sound zone is 0.5m, and the distance between speaker B and the speakers in the main driving sound zone is 1m. The speakers in the main driving sound zone can be controlled to play the reverse signal of audio signal 2 corresponding to speaker A earlier than the reverse signal of audio signal 2 corresponding to speaker B, so as to cancel out the audio signal 2 corresponding to speaker A and the audio signal 2 corresponding to speaker B at different times.

[0125] In an embodiment of the present application, when the target audio type corresponding to the target sound zone is obtained, the audio signal corresponding to the target audio type is played through the broadcasting equipment in the target sound zone, and the reverse signal of the audio signal corresponding to the non-target audio type is played. The audio signal corresponding to the non-target audio type can be offset by the reverse signal, so that the user in the target sound zone can only hear the audio signal corresponding to the target audio type and will not be disturbed by other audio signals, thereby improving the auditory experience of the user in the target sound zone and further improving the intelligence of the sound zone control in the vehicle cabin.

[0126] Optionally, if there are multiple target sound zones, determine a display mode corresponding to each target sound zone in the multiple target sound zones; wherein the display mode corresponding to each target sound zone is different; and display each target sound zone on the cockpit image in the corresponding display mode, so that a target user in the vehicle can distinguish each target sound zone on the cockpit image.

[0127] For example, when receiving a request from the main driver to end the division of the vehicle cabin sound zones, the end request can be responded to, the number of target sound zones can be obtained, and it can be determined whether the number of target sound zones is multiple, that is, whether the number of target sound zones is greater than 1. The number of target sound zones is a positive integer.

[0128] Optionally, the end request may be a click by the main driver user of an end button corresponding to the vehicle cabin sound zone division, or may be voice triggered, which is not limited in this embodiment of the present application.

[0129] Furthermore, when the number of target sound zones is determined to be one, the entire cockpit is taken as one target sound zone (e.g. Figure 5 As shown in (e) in the figure), the sound zones corresponding to the main driving area, the co-pilot area, the left rear seat area and the right rear seat area can be merged into one target sound zone. In order to facilitate the user to understand the sound zone division of the cockpit, the one target sound zone can be displayed in a preset manner.

[0130] Among them, the preset methods may include colors, lines, and text, etc., which are not limited in the embodiments of the present application.

[0131] refer to Figure 6 In (a), the sound zones corresponding to the main driving area, the co-pilot area, the left rear seat area, and the right rear seat area are merged into one target sound zone. At this time, the entire vehicle cockpit is used as one target sound zone and can be displayed on the cockpit image using the same line, such as Figure 6 As shown in (a) in the figure, the main driving user can understand through this display method that the sound zones corresponding to the main driving area, the co-pilot area, the left rear seat area and the right rear seat area are merged into one target sound zone.

[0132] Alternatively, when it is determined that the number of target sound zones is greater than 1, the entire cockpit is divided into at least 2 target sound zones. In order to facilitate the user to understand the sound zone division of the vehicle cockpit, the at least 2 target sound zones may be displayed in the above-mentioned preset manner.

[0133] refer to Figure 6 In (b), when the number of target sound zones is determined to be 3, the main driving area corresponds to one target sound zone, the co-pilot area and the right rear seat area are combined into one target sound zone, and the sound zone corresponding to the left rear seat area corresponds to one target sound zone (e.g. Figure 5 At this time, the cockpit sound area is divided into three target sound areas, which can be displayed on the cockpit image using three different lines, such as Figure 6 As shown in (b) in the figure, the main driving user can clearly distinguish the three target sound zones through three display modes.

[0134] In an embodiment of the present application, when there are multiple target sound zones, each of the multiple target sound zones is displayed on the cockpit image in a different display manner, so that the target user can clearly understand the distribution of each target sound zone, so as to control different target sound zones, and further improve the intelligence of the vehicle cockpit sound zone division.

[0135] Figure 7 It is a flow chart of another method for controlling a vehicle sound zone provided in an embodiment of the present application.

[0136] For example, Figure 7 As shown, the method 700 includes the following implementation process:

[0137] S701, receiving a request for dividing the sound zone of a vehicle cabin.

[0138] Exemplarily, when a request for dividing the sound zones of a vehicle cabin is received, it indicates that the vehicle cabin needs to be divided into sound zones. In order to make the divided sound zones fit the division requirements of users in the vehicle, S702 may be executed.

[0139] S702: Whether the audio zone division request is actively triggered by the target user. If not, execute S703; if so, execute S704.

[0140] Exemplarily, when a request for dividing the sound zone of the vehicle cabin is received, it can be determined whether the request for dividing the sound zone is a request actively triggered by a target user (eg, a main driving user).

[0141] S703, obtaining the position of each user in the vehicle cockpit, and dividing the vehicle cockpit into sound zones based on the position of each user to obtain a target sound zone corresponding to each user.

[0142] For example, if the audio zone division request obtained in S702 is not a request actively triggered by the main driving user, but a request automatically triggered by the vehicle itself, the current position of each user in the vehicle cabin can be obtained; and the vehicle cabin is divided into audio zones according to the current position to obtain the target audio zones corresponding to each user. Figure 1 (c) Figure 1 (d) and Figure 1 (e) in the figure will not be described in detail here.

[0143] S704 , in response to the audio zone division request, displaying a cockpit image of the vehicle cockpit.

[0144] For example, if the audio zone division request obtained through S702 is a request actively triggered by the main driving user, a cockpit image corresponding to the vehicle cockpit can be displayed on the central control screen in response to the audio zone division request.

[0145] S705 , when a user operation on the cockpit image is detected, obtaining a sliding track of the user operation.

[0146] For example, after the cockpit image is displayed on the central control screen, if it is detected that the main driving user performs a user operation such as a click operation or a sliding operation on the cockpit image, the sliding trajectory corresponding to the user operation on the cockpit image can be obtained.

[0147] S706: Acquire the seat area corresponding to the continuous sliding track in the sliding track.

[0148] Exemplarily, the sliding track can be multiple, such as Figure 5 As shown in (b), the sliding tracks can be EF and F. Since EF and G are not continuous, EF and G represent two sliding tracks. On the contrary, since EF is continuous, EF can be regarded as a continuous sliding track. And G can be regarded as a continuous sliding track.

[0149] Further, the seat area corresponding to EF in the vehicle cockpit, such as the left rear seat area, the right rear seat area and the co-pilot area, can be obtained. Also, the seat area corresponding to G in the vehicle cockpit, such as the main driver area, can be obtained.

[0150] S707: Is the number of seat areas greater than 1? If yes, execute S708; if no, execute S710.

[0151] For example, when the seat area corresponding to each continuous sliding track is obtained in S706, the number of the seat areas corresponding to each continuous sliding track may be obtained, and it is determined whether the number of the seat areas is greater than 1.

[0152] It should be noted that the number of seat areas is at least 1 and will not be 0, and the number of seat areas is a positive integer.

[0153] S708: Determine the sound zone corresponding to the connected area formed by combining the multiple seat areas as the target sound zone.

[0154] Exemplarily, if the number of seat areas obtained by S707 is greater than 1, that is, the number of seat areas is at least 2, at least 2 seat areas can be combined to obtain a corresponding connected area, and the sound zone corresponding to the connected area in the vehicle cabin is determined as the target sound zone.

[0155] S709: determine the sound zone corresponding to one seat area as the target sound zone.

[0156] For example, if the number of seat areas obtained by S707 is 1, the sound zone corresponding to the one seat area in the vehicle cockpit can be determined as the target sound zone. The target sound zone can be obtained based on the spatial sound field isolation technology and the capability of multi-sound zone MIC, which can solve the problem of low flexibility and complex operation of vehicle cockpit sound zone division. The corresponding target sound zone is obtained by the continuous sliding track of the user on the cockpit image, which improves the flexibility of vehicle cockpit sound zone division and reduces the operational complexity of vehicle cockpit sound zone division.

[0157] Exemplarily, when the target pitch range is obtained through any one of steps S703, S708 and S709, S710 may be executed accordingly.

[0158] S710, obtaining a target audio type corresponding to a target audio zone; controlling a broadcasting device in the target audio zone to play an audio signal corresponding to the target audio type, and to play a reverse signal of an audio signal corresponding to a non-target audio type.

[0159] Assume that the target sound zone is the main driving sound zone, and the target audio type is radio audio. In order to enable the main driving user to clearly hear the audio signal corresponding to the radio audio, the speaker in the main driving sound zone can be controlled to play the audio signal 1 corresponding to the radio audio, and the reverse signal of the audio signal 2 corresponding to the non-radio audio (for example, Bluetooth audio), so that the main driving user only hears the audio signal 1, but not the audio signal 2, which satisfies the personalized hearing needs of different users to the greatest extent, while ensuring the privacy of the corresponding sound zones of each user, and improving the hearing experience of different users.

[0160] Optionally, when the target pitch range is obtained through any of steps S703, S708 and S709, each target pitch range can also be displayed in the above-mentioned preset manner, such as Figure 6 As shown, no further description is given here.

[0161] It should be noted that Figure 7 All steps in Figure 4 The corresponding embodiments are described in detail in the embodiment, which will not be repeated here.

[0162] It should be understood that the above examples are intended to help those skilled in the art understand the embodiments of the present application, rather than to limit the embodiments of the present application to the specific numerical values ​​or specific scenarios illustrated. Those skilled in the art can obviously make various equivalent modifications or changes based on the above examples, and such modifications or changes also fall within the scope of the embodiments of the present application.

[0163] Combination of the above Figures 1 to 7 The vehicle sound zone control method provided by the embodiment of the present application is described in detail; Figure 8 and Fig. 9 The device embodiments of the present application are described in detail. It should be understood that the device in the embodiments of the present application can execute the various methods of the aforementioned embodiments of the present application, that is, the specific working processes of the following various products can refer to the corresponding processes in the aforementioned method embodiments.

[0164] Figure 8 It is a schematic diagram of the structure of the control device of the vehicle sound zone provided in the embodiment of the present application.

[0165] For example, Figure 8 As shown, the device 800 includes:

[0166] A display module 810, for displaying a cockpit image of the vehicle cockpit in response to a request for dividing the sound zones of the vehicle cockpit;

[0167] An acquisition module 820 is used to acquire a sliding track of the user operation if a user operation on the cockpit image is detected;

[0168] The processing module 830 determines, based on the sliding trajectory, a sound zone corresponding to a continuous sliding trajectory in the sliding trajectory as a target sound zone;

[0169] The control module 840 controls the audio information of the target sound range based on the target sound range.

[0170] Optionally, the device 800 also includes a judgment module for judging whether the sound zone division request is actively triggered by a target user in the vehicle; the display module 810 is specifically used to: if the sound zone division request is actively triggered by the target user, in response to the sound zone division request, display the cockpit image.

[0171] In one possible implementation, the processing module 830 is specifically used to: obtain the seat area corresponding to the continuous sliding trajectory; if the number of seat areas is 1, determine the sound zone corresponding to the 1 seat area as the target sound zone; if the number of seat areas is multiple, determine the sound zone corresponding to the connected area obtained by combining multiple seat areas as the target sound zone.

[0172] In a possible implementation, the processing module 830 is further used to: if there are multiple target sound zones, determine a display mode corresponding to each target sound zone in the multiple target sound zones; wherein the display mode corresponding to each target sound zone is different; and display each target sound zone on the cockpit image in a corresponding display mode, so that a target user in the vehicle can distinguish each target sound zone on the cockpit image.

[0173] In a possible implementation, the control module 840 is specifically used to: obtain the target audio type corresponding to the target audio zone; control the broadcasting equipment in the target audio zone to play the audio signal corresponding to the target audio type, and play the reverse signal of the audio signal corresponding to the non-target audio type.

[0174] In a possible implementation, the processing module 830 is specifically used to: receive feedback information from a target user in the vehicle regarding the sound zone corresponding to the continuous sliding trajectory; if the feedback information indicates that the sound zone corresponding to the continuous sliding trajectory is correct, determine the sound zone corresponding to the continuous sliding trajectory as the target sound zone.

[0175] In one possible implementation, the processing module 830 is specifically used to: if the feedback information indicates that the sound zone corresponding to the continuous sliding trajectory is wrong, output a prompt message; wherein the prompt message is used to prompt the target user to re-divide the sound zones of the vehicle cockpit on the cockpit image.

[0176] It should be noted that the above device 800 is embodied in the form of a functional module. The term "module" here can be implemented in the form of software and / or hardware, and is not specifically limited to this.

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

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

[0179] Fig. 9 It is a schematic diagram of the structure of a vehicle provided in an embodiment of the present application.

[0180] For example, Fig. 9 As shown, the vehicle 900 includes: a memory 910 and a processor 920, wherein the memory 910 stores an executable program code 9101, and the processor 920 is used to call and execute the executable program code 9101 to perform a method for controlling a vehicle sound zone.

[0181] The present application can divide the functional modules of the vehicle according to the above method example. For example, each functional module can be corresponded, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware. It should be noted that the division of modules in this embodiment is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0182] In the case of dividing each functional module according to each function, the vehicle may include: a display module, an acquisition module, a processing module, a control module, etc. It should be noted that all relevant contents of each step involved in the above method embodiment can be referred to the functional description of the corresponding functional module, which will not be repeated here.

[0183] The vehicle provided in the present application is used to execute the above-mentioned method for controlling the vehicle sound zone, and thus can achieve the same effect as the above-mentioned implementation method.

[0184] In the case of an integrated unit, the vehicle may include a processing module and a storage module. The processing module may be used to control and manage the actions of the vehicle. The storage module may be used to support the vehicle in executing related program codes and data.

[0185] The processing module may be a processor or a controller, which may implement or execute various exemplary logic blocks, modules and circuits shown in conjunction with the disclosure of the present application. The processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of digital signal processing (DSP) and a microprocessor, etc. The storage module may be a memory.

[0186] The present application also provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the steps of the method of any of the above embodiments are implemented. The computer-readable storage medium may include, but is not limited to, any type of disk, including a floppy disk, an optical disk, a DVD (Digital Video Disc), a CD-ROM (Compact Disc Read-Only Memory), a micro drive and a magneto-optical disk, a ROM (Read-Only Memory), a RAM (Random Access Memory), an EPROM (Erasable Programmable Read-Only Memory), an EEPROM (Electrically Erasable Programmable Read Only Memory), a DRAM (Dynamic Random Access Memory), a VRAM (Video Random Access Memory), a flash memory device, a magnetic card or an optical card, a nanosystem (including a molecular memory IC), or any type of medium or device suitable for storing instructions and / or data.

[0187] The present application also provides a computer program product. When the computer program product is run on a computer, the computer is enabled to execute the above-mentioned related steps to implement a method for controlling a vehicle sound zone in the above-mentioned embodiment.

[0188] In addition, the vehicle provided in the embodiments of the present application may specifically be a chip, component or module, and the vehicle may include a connected processor and memory; wherein the memory is used to store instructions, and when the vehicle is running, the processor may call and execute instructions so that the chip executes a vehicle sound zone control method in the above-mentioned embodiment.

[0189] Among them, the vehicle, computer-readable storage medium, computer program product or chip provided in this application are all used to execute the corresponding methods provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding methods provided above, and will not be repeated here.

[0190] Through the description of the above implementation methods, technical personnel in the relevant field can understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0191] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules or units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0192] The above contents are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A method for controlling a vehicle sound zone, characterized in that: The method comprises: In response to a request for dividing a sound zone of a vehicle cockpit, displaying a cockpit image of the vehicle cockpit; If a user operation on the cockpit image is detected, obtaining a sliding track of the user operation; Based on the sliding trajectory, determining the sound zone corresponding to the continuous sliding trajectory in the sliding trajectory as the target sound zone; Based on the target sound range, audio information of the target sound range is controlled.

2. The method according to claim 1, characterized in that The method further comprises: Determining whether the audio zone division request is actively triggered by a target user in the vehicle; The method of responding to a request for dividing a cockpit sound zone in a vehicle and displaying a cockpit image of the vehicle includes: If the sound zone division request is actively triggered by the target user, the cockpit image is displayed in response to the sound zone division request.

3. The method according to claim 1, characterized in that The step of determining the sound zone corresponding to the continuous sliding track in the sliding track as the target sound zone includes: Acquire a seat area corresponding to the continuous sliding track; If the number of the seat area is 1, the sound zone corresponding to the 1 seat area is determined as the target sound zone; If there are multiple seat areas, the sound zone corresponding to the connected area obtained by combining the multiple seat areas is determined as the target sound zone.

4. The method according to any one of claims 1 to 3, characterized in that The method further comprises: If there are multiple target sound zones, determine a display mode corresponding to each of the multiple target sound zones; wherein the display mode corresponding to each target sound zone is different; Each target sound zone is displayed on the cockpit image in the corresponding display manner, so that a target user in the vehicle can distinguish each target sound zone on the cockpit image.

5. The method according to any one of claims 1 to 3, characterized in that The step of controlling the audio information of the target sound range based on the target sound range includes: Obtaining a target audio type corresponding to the target audio zone; The broadcasting equipment in the target audio zone is controlled to play the audio signal corresponding to the target audio type, and to play the reverse signal of the audio signal corresponding to the non-target audio type.

6. The method according to any one of claims 1 to 3, characterized in that The step of determining the sound zone corresponding to the continuous sliding track in the sliding track as the target sound zone includes: receiving feedback information from a target user in the vehicle regarding a sound zone corresponding to the continuous sliding trajectory; If the feedback information indicates that the sound zone corresponding to the continuous sliding track is correct, the sound zone corresponding to the continuous sliding track is determined as the target sound zone.

7. The method according to claim 6, characterized in that The method further comprises: If the feedback information indicates that the sound zone corresponding to the continuous sliding trajectory is wrong, outputting a prompt message; The prompt information is used to prompt the target user to re-divide the vehicle cockpit into sound zones on the cockpit image.

8. A vehicle sound zone control device, characterized in that: The device comprises: A display module, configured to display a cockpit image of the vehicle cockpit in response to a request for dividing the sound zones of the vehicle cockpit; an acquisition module, configured to acquire a sliding track of the user operation if a user operation on the cockpit image is detected; A processing module, based on the sliding track, determines the sound zone corresponding to the continuous sliding track in the sliding track as the target sound zone; The control module controls the audio information of the target sound range based on the target sound range.

9. A vehicle, characterized in that: The vehicle comprises: A memory for storing executable program codes; A processor is used to call and run the executable program code from the memory so that the vehicle executes the method as claimed in any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed, the method according to any one of claims 1 to 7 is implemented.

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