Multi-channel vehicle-mounted seat vibration feedback system and method, and related device

Abstract

A multi-channel vehicle-mounted seat vibration feedback system (100), comprising: a signal input module (101), used for acquiring at least one interaction signal acquired or output by a vehicle system; a signal processing module (102), used for performing data stream conversion on each interaction signal to obtain a corresponding signal to be processed; a multi-channel data processing module (103), used for preprocessing, according to a preset signal processing method, the signal to be processed to obtain a multi-channel signal; a driving module (104), used for outputting, on the basis of the multi-channel signal and by means of at least one feedback output channel, a driving signal for driving an actuator mounted on a vehicle seat to vibrate and / or produce sound; and an execution module (105), used for driving, on the basis of the driving signal output by each individual feedback output channel, the actuator to vibrate and / or produce sound. The system provides a more accurate and richer signal feedback effect and better use experience. Also provided are a corresponding method and a device.

Description

Multi-channel vehicle seat vibration feedback system, method and related equipment Technical Field

[0001] The present invention relates to a vibration feedback system, and in particular to a multi-channel vehicle seat vibration feedback system, method and related equipment. Background Art

[0002] Multifunctional car seats now have integrated vibration and sound functions. The vibration feedback of car seats is a better way to transmit and receive information, which can improve the quality and safety of human-computer interaction.

[0003] In existing technologies, drivers in autonomous driving modes may engage in various non-driving related behaviors (NDRTs). These behaviors occupy sensory channels such as vision and hearing, distracting the driver. In such cases, drivers may ignore visual and auditory takeover alerts and other feedback during driving. However, if the seat can generate vibration feedback, the driver in the driver's seat will always receive vibration information from the seat, making it less likely that tactile feedback will be missed. Technical issues

[0004] However, existing car seat tactile feedback technology has limited applications and essentially lacks effective tactile feedback technology solutions.

[0005] Therefore, it is necessary to provide a new vehicle seat vibration feedback system to solve the above problems. Technical Solutions

[0006] The technical problem to be solved by the present invention is to provide a multi-channel vehicle seat vibration feedback system, method and related equipment with more accurate vibration and sound feedback effects.

[0007] To solve the above technical problems, in a first aspect, the present invention provides a multi-channel vehicle seat vibration feedback system, comprising:

[0008] A signal input module, configured to obtain at least one interactive signal collected or output by the automobile system;

[0009] A signal processing module, configured to perform data stream conversion on each of the interactive signals to obtain a corresponding signal to be processed;

[0010] A multi-channel data processing module, configured to pre-process the signal to be processed according to a preset signal processing method to obtain a multi-channel signal;

[0011] a driving module, configured to output, based on the multi-channel signal, a driving signal for driving an actuator mounted on the vehicle seat to vibrate and / or generate sound through at least one feedback output channel;

[0012] An execution module is used to realize vibration and / or sound generation according to the actuator output by each individual feedback output channel; wherein the actuator includes at least one of a vibration motor and a speaker.

[0013] Preferably, the signal processing module is further used for:

[0014] The interaction signal is identified and analyzed using a preset machine learning algorithm, and a single interaction signal is separated into multiple signals with different signal characteristics, and each signal with different characteristics is used as a new interaction signal for data stream conversion processing.

[0015] Preferably, the multi-channel data processing module is specifically used to:

[0016] According to the preset interaction scenarios corresponding to different interaction signals, the signals to be processed corresponding to the interaction signals are distributed to different signal channels to obtain the multi-channel signals.

[0017] Preferably, each of the signal channels corresponds to at least one of the feedback output channels, and each of the feedback output channels corresponds to a separate actuator of the vehicle seat.

[0018] Preferably, the driving module is further used for:

[0019] The driving signal is digitally amplified according to the vibration and sound generation characteristics of the car seat.

[0020] Preferably, the preset signal processing method includes at least one of signal sampling, signal encoding and decoding, signal noise reduction, signal filtering, and calling from a preset database according to the signal type.

[0021] Preferably, the preset machine learning algorithm includes at least one of a sound feature extraction and classification algorithm, an image feature extraction and classification algorithm, a sound-based supervised and unsupervised machine learning algorithm, and an image-based supervised and unsupervised machine learning algorithm.

[0022] In a second aspect, the present invention further provides a multi-channel vehicle seat vibration feedback method, the multi-channel vehicle seat vibration feedback method comprising the following steps:

[0023] Acquire at least one interactive signal collected or output by the vehicle system;

[0024] Performing data stream conversion on each of the interactive signals to obtain a corresponding signal to be processed;

[0025] Preprocessing the signal to be processed according to a preset signal processing method to obtain a multi-channel signal;

[0026] Outputting a driving signal for driving an actuator mounted on the vehicle seat to vibrate and / or generate sound through at least one feedback output channel according to the multi-channel signal;

[0027] The actuator is driven to achieve vibration and / or sound generation according to the driving signal output by each separate feedback output channel; wherein the actuator includes at least one of a vibration motor and a speaker.

[0028] In a third aspect, the present invention also provides a computer device comprising: a memory, a processor, and a multi-channel vehicle seat vibration feedback program stored in the memory and executable on the processor, wherein when the processor executes the multi-channel vehicle seat vibration feedback program, the steps in the multi-channel vehicle seat vibration feedback method described above are implemented.

[0029] In a fourth aspect, the present invention also provides a computer-readable storage medium, on which a multi-channel vehicle seat vibration feedback program is stored. When the multi-channel vehicle seat vibration feedback program is executed by a processor, the steps in the multi-channel vehicle seat vibration feedback method described above are implemented. Beneficial effects

[0030] Compared to related technologies, the multi-channel vehicle seat vibration feedback system of the present invention includes a signal input module for acquiring at least one interactive signal collected or output by the vehicle system; a signal processing module for converting each interactive signal into a data stream to obtain a corresponding signal to be processed; a multi-channel data processing module for preprocessing the signal to be processed according to a preset signal processing method to obtain a multi-channel signal; a driving module for outputting a driving signal for driving the vehicle seat to vibrate and / or emit sound through at least one feedback output channel based on the multi-channel signal; and an execution module for driving the vehicle seat to vibrate and / or emit sound based on the driving signal of each individual tactile feedback and audio output channel. Based on the characteristics of the multi-functional vehicle seat, the present invention is designed to generate multi-channel driving signals for different interaction scenarios between the vehicle and the driver and passengers. The vibration and sound of the multi-functional vehicle seat are controlled by individually controlling the output channels, thereby making the signal feedback to the driver and passengers more accurate and rich, and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive work, among which:

[0032] FIG1 is a schematic structural diagram of a multi-channel vehicle seat vibration feedback system provided by an embodiment of the present invention;

[0033] FIG2 is a vibration diagram of a multi-channel vehicle seat vibration feedback system in a navigation scenario provided by an embodiment of the present invention;

[0034] FIG3 is a vibration diagram of a multi-channel vehicle seat vibration feedback system provided by an embodiment of the present invention in an obstacle avoidance scenario;

[0035] FIG4 is a schematic flow chart of the steps of a multi-channel vehicle seat vibration feedback method provided by an embodiment of the present invention;

[0036] FIG5 is a schematic diagram of the structure of a computer device provided by an embodiment of the present invention. Modes for Carrying Out the Invention

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] Please refer to FIG1 , which is a schematic diagram of the structure of a multi-channel vehicle seat vibration feedback system provided by an embodiment of the present invention. The multi-channel vehicle seat vibration feedback system 100 includes:

[0039] A signal input module 101 is configured to obtain at least one interactive signal collected or output by an automobile system;

[0040] The signal processing module 102 is configured to perform data stream conversion on each of the interactive signals to obtain a corresponding signal to be processed;

[0041] The multi-channel data processing module 103 is used to pre-process the signal to be processed according to a preset signal processing method to obtain a multi-channel signal;

[0042] a driving module 104 for outputting a driving signal for driving an actuator mounted on the vehicle seat to vibrate and / or generate sound through at least one feedback output channel according to the multi-channel signal;

[0043] The execution module 105 is used to drive the actuator to achieve vibration and / or sound according to the driving signal output by each separate feedback output channel; wherein the actuator includes at least one of a vibration motor and a speaker.

[0044] Specifically, the signal processing module 102 is further configured to:

[0045] The interaction signal is identified and analyzed using a preset machine learning algorithm, and a single interaction signal is separated into multiple signals with different signal characteristics, and each signal with different characteristics is used as a new interaction signal for data stream conversion processing.

[0046] The interactive signals in the embodiments of the present invention refer to digital signals generated when the automobile system interacts with the driver and passengers, as well as digital signals collected by the automobile system through sensors, cameras and other devices. These signals will differ depending on the usage scenarios, including but not limited to navigation instructions, sensor signals, voice signals, etc., and can be determined as needed during implementation.

[0047] The preset machine learning algorithm includes at least one of a sound feature extraction and classification algorithm, an image feature extraction and classification algorithm, a sound-based supervised and unsupervised machine learning algorithm, and an image-based supervised and unsupervised machine learning algorithm. The signal processing module 102 can be implemented based on a processor unit with sufficient computing power. Considering that existing automotive systems are all equipped with computer-based control centers, the signal processing module 102 can be implemented based on existing control centers.

[0048] The preset machine learning algorithm can be integrated into the vehicle's control center and invoked by the processor unit for signal processing. Different preset machine learning algorithms can be invoked to process different types of interactive signals. For example, different preset machine learning algorithms can be used to process sound and vibration signals, thereby highlighting their signal characteristics.

[0049] The multi-channel data processing module 103 is specifically used for:

[0050] According to the preset interaction scenarios corresponding to different interaction signals, the signals to be processed corresponding to the interaction signals are distributed to different signal channels to obtain the multi-channel signals.

[0051] During implementation, the multi-channel data processing module 103 can be implemented based on a multi-channel sound card device. Accordingly, the signal to be processed output by the signal processing module 102 needs to be a signal recognizable by the multi-channel sound card device, such as an audio or video data stream. The multi-channel data processing module 103 processes the signal to be processed using the preset signal processing method, which includes at least one of signal sampling, signal encoding and decoding, signal noise reduction, signal filtering, and calling from a preset database based on the signal type.

[0052] Specifically, the multi-channel signal is actually a signal obtained by converting a plurality of different interactive signals and fusing them in different signal channels. That is, the multi-channel signal integrates features of a plurality of interactive signals.

[0053] Each of the signal channels corresponds to at least one of the feedback output channels, and each of the feedback output channels corresponds to a separate actuator of the vehicle seat.

[0054] The car seat in the embodiment of the present invention refers to the multifunctional car seat mentioned in the background technology, which is equipped with a vibration motor and / or a speaker, and has the functions of vibrating through the vibration motor and emitting sound through the speaker. During implementation, the execution unit can be implemented based on these vibration motors and speakers. The feedback output channel is a data transmission channel between the driving module 104 and the execution module 105, and each feedback output channel corresponds to a separate vibration motor or speaker of the car seat. Depending on the type of the corresponding actuator, during implementation, the feedback output channel can be modified into a tactile feedback output channel and an audio feedback output channel. Generally, to improve the vibration and sound effects, car seats will integrate multiple vibration motors and speakers, and their positions will be distributed in different locations depending on the shape of the seat. When the vibration motors and speakers in different locations generate vibration or sound, the corresponding prompting effect and content to the driver will also be different. In the embodiment of the present invention, each feedback output channel is associated with a separate vibration motor or speaker of the car seat. The purpose is to drive different vibration motors or speakers according to the specific interaction signal, thereby generating specific feedback.

[0055] The driving module 104 is further configured to:

[0056] The driving signal is digitally amplified according to the vibration and sound generation characteristics of the car seat.

[0057] For ease of understanding, the present invention describes the use process of the multi-channel vehicle seat vibration feedback system 100 in accordance with different vehicle interaction scenarios.

[0058] First, in the navigation scenario, the multi-channel vehicle seat vibration feedback system 100 can transmit navigation, driving, and other information to the driver through seat vibration:

[0059] FIG2 illustrates an implementation for distinguishing different navigation situations by using simultaneous or sequential vibrations between different vibration motors, in situations such as left or right turns, lane changes, and approaching vehicles, in a car seat comprising eight vibration motors capable of generating independent vibrations. In this case, the interactive signal is a navigation command generated by the navigation system. Different navigation commands are processed by the multi-channel data processing module 103 to generate multi-channel signals containing different vibration effects. The vibration effect in each signal channel is then mapped to a vibration motor in the car seat via the feedback output channel, enabling individual control of each vibration motor in the car seat.

[0060] When a person, vehicle, or other obstacle approaches, Figure 3 illustrates how, in a car seat equipped with eight vibration motors capable of generating independent vibrations, the simultaneous or sequential vibrations of the different motors can be used to distinguish the location of different obstacles. In this case, the interaction signal is the sensor signal generated by the vehicle's obstacle recognition system, which consists of sensors. The seat vibration is used to provide a hazard warning, and the location of the obstacle is accurately indicated through zoned vibration.

[0061] In the above-mentioned usage scenarios, the multi-channel vehicle seat vibration feedback system 100 of the embodiment of the present invention can assist users in driving safely or issuing danger warnings through tactile sense in the absence of vision and hearing, thereby enhancing the differentiation of information prompts, reducing users' learning costs, and improving road driving safety.

[0062] Second, the effect produced by the multi-channel vehicle seat vibration feedback system 100 can be to transmit multimedia information and the like to the driver through seat vibration and sound:

[0063] When music is played in the car, the interactive signal is the audio data of the music. Different audio data can be processed by the signal processing module 102 using a specific preset machine learning algorithm to obtain audio data containing different features (such as human voices and different instruments). After the audio data is processed according to certain rules, it is processed by the multi-channel data processing module 103 to obtain multi-channel vibration and audio signals containing different music features in different signal channels. After receiving the driving signal, the different motors in the car seat can work independently, thereby achieving a three-dimensional tactile effect that distinguishes the content and is played synchronously with the music, enhancing the three-dimensional sense, rhythmic sense, and richness of the music.

[0064] When playing audio and video in a car, the interactive signal is the video stream data of the audio and video. Because the video stream contains both audio and video, the video stream data can be processed by the signal processing module 102 by calling a specific preset machine learning algorithm to obtain a to-be-processed signal containing different sound features and vibration features. Subsequently, the multi-channel data processing module 103 processes the signal to obtain the multi-channel signal containing different vibration data and audio data in different signal channels. After receiving the driving signal, the different vibration motors and speakers in the car seat can operate independently, thereby achieving stereo vibration and surround sound effects that differentiate the content.

[0065] In the above usage scenario, the signal processing module 102 performs processing based on the preset machine learning algorithm, and identifies different events such as car roars and object collisions from audio and video data. For different identified events, the event characteristics, such as sound spectrum, time domain envelope, etc., can be analyzed in real time, and the corresponding vibration signal can be generated according to the tactile generation strategy preset in the algorithm; it can also retrieve the vibration signal corresponding to the event from the effect library according to the preset strategy, and process the vibration signal according to the event characteristics.

[0066] When playing games in a car, the interactive signal is the game data. The difference between game data and audio is that, in addition to containing all the audio and video data in the game, it can also contain a variety of signals input through the controller. Similarly, these data can be processed by the signal processing module 102 by calling a specific preset tactile generation strategy or machine learning algorithm to obtain a signal to be processed containing different sound characteristics and vibration characteristics. After that, it is processed by the multi-channel data processing module 103 to obtain the multi-channel signal containing different vibration data and audio data in different signal channels. The different vibration motors and speakers in the car seat can work independently after receiving the driving signal, which can achieve a more amazing gaming experience.

[0067] In the above usage scenario, the signal processing module 102 dynamically and in real time adjusts the vibration signal according to the interaction parameters in the game. The control dimensions of the vibration signal include but are not limited to: intensity, frequency, envelope curve, etc.

[0068] In addition, in the embodiment of the present invention, each of the multi-channel data corresponds to at least one of the feedback output channels, and each of the tactile feedback output channels corresponds to a separate vibration motor or speaker of the car seat. Therefore, according to actual needs, the vibration signal generated corresponding to each interaction signal can be divided into multiple vibration files; and the vibration signal corresponding to each interaction event can be assigned to one or more vibration motors, thereby achieving better vibration or sound effects according to the characteristics of different car seats.

[0069] Compared to related technologies, the multi-channel vehicle seat vibration feedback system of the present invention includes a signal input module for acquiring at least one interactive signal collected or output by the vehicle system; a signal processing module for converting each interactive signal into a data stream to obtain a corresponding signal to be processed; a multi-channel data processing module for preprocessing the signal to be processed according to a preset signal processing method to obtain a multi-channel signal; a driving module for outputting a driving signal for driving the vehicle seat to vibrate and / or emit sound through at least one feedback output channel based on the multi-channel signal; and an execution module for driving the vehicle seat to vibrate and / or emit sound based on the driving signal of each individual tactile feedback and audio output channel. Based on the characteristics of the multi-functional vehicle seat, the present invention is designed to generate multi-channel driving signals for different interaction scenarios between the vehicle and the driver and passengers. The vibration and sound of the multi-functional vehicle seat are controlled by individually controlling the output channels, thereby making the signal feedback to the driver and passengers more accurate and rich, and improving the user experience.

[0070] The present invention also provides a multi-channel vehicle seat vibration feedback method, as shown in FIG4 , which is a schematic flow chart of the steps of the multi-channel vehicle seat vibration feedback method provided by an embodiment of the present invention. The multi-channel vehicle seat vibration feedback method includes the following steps:

[0071] 201. Acquire at least one interactive signal collected or output by an automobile system;

[0072] 202. Perform data stream conversion on each of the interactive signals to obtain a corresponding signal to be processed;

[0073] 203. Preprocess the signal to be processed according to a preset signal processing method to obtain a multi-channel signal;

[0074] 204. Outputting a driving signal for driving an actuator mounted on the vehicle seat to vibrate and / or generate sound through at least one feedback output channel according to the multi-channel signal;

[0075] 205. Drive the actuator to achieve vibration and / or sound generation according to the driving signal output by each individual feedback output channel; wherein the actuator includes at least one of a vibration motor and a speaker.

[0076] The multi-channel vehicle seat vibration feedback method can be implemented based on the multi-channel vehicle seat vibration feedback system 100 described above, and can achieve the same technical effects. Please refer to the description in the above embodiment and will not be repeated here.

[0077] An embodiment of the present invention also provides a computer device. Please refer to Figure 5, which is a structural diagram of the computer device provided by an embodiment of the present invention. The computer device 300 includes: a memory 302, a processor 301, and a multi-channel vehicle seat vibration feedback program stored in the memory 302 and capable of running on the processor 301.

[0078] The processor 301 calls the multi-channel vehicle seat vibration feedback program stored in the memory 302 to execute the steps of the multi-channel vehicle seat vibration feedback method provided by the embodiment of the present invention. Referring to FIG. 4 , the method specifically includes the following steps:

[0079] 201. Acquire at least one interactive signal collected or output by an automobile system;

[0080] 202. Perform data stream conversion on each of the interactive signals to obtain a corresponding signal to be processed;

[0081] 203. Preprocess the signal to be processed according to a preset signal processing method to obtain a multi-channel signal;

[0082] 204. Outputting a drive signal for driving an actuator mounted on the vehicle seat to vibrate and / or generate sound through at least one feedback output channel based on the multi-channel signal, wherein each drive signal corresponds separately to each interaction signal;

[0083] 205. Drive the actuator to achieve vibration and / or sound generation according to the driving signal output by each individual feedback output channel; wherein the actuator includes at least one of a vibration motor and a speaker.

[0084] The computer device 300 provided in the embodiment of the present invention can implement the steps in the multi-channel vehicle seat vibration feedback method in the above embodiment and can achieve the same technical effects. Please refer to the description in the above embodiment and will not be repeated here.

[0085] An embodiment of the present invention also provides a computer-readable storage medium, which stores a multi-channel vehicle seat vibration feedback program. When the multi-channel vehicle seat vibration feedback program is executed by a processor, it implements the various processes and steps in the multi-channel vehicle seat vibration feedback method provided by an embodiment of the present invention, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0086] Those skilled in the art will appreciate that all or part of the processes in the above-described method embodiments can be implemented by instructing the relevant hardware through a computer program. The program can be stored in a computer-readable storage medium, and when executed, the program can include the processes in the above-described method embodiments. The storage medium can be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

[0087] It should be noted that, in this document, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0088] Through the above description of the embodiments, those skilled in the art will clearly understand that the methods of the above embodiments can be implemented using software plus the necessary general-purpose hardware platform. Of course, hardware can also be used, but in many cases the former is the more preferred implementation method. Based on this understanding, the technical solution of the present invention, or the portion that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, or optical disk) and includes a number of instructions for enabling a terminal (such as a mobile phone, computer, server, air conditioner, or network device) to execute the methods described in the various embodiments of the present invention.

[0089] The above description is only an embodiment of the present invention. It should be pointed out that those skilled in the art can make improvements without departing from the creative concept of the present invention, but these improvements all fall within the scope of protection of the present invention.

Claims

1. A multi-channel vehicle seat vibration feedback system, characterized in that Comprising: A signal input module, configured to obtain at least one interaction signal collected or output by an automotive system; A signal processing module, configured to perform data stream conversion on each of the interaction signals to obtain corresponding signals to be processed; A multi-channel data processing module, configured to preprocess the signals to be processed according to a preset signal processing method to obtain multi-channel signals; A driving module, configured to output, according to the multi-channel signals, driving signals for driving an actuator installed on an automotive seat to vibrate and / or generate sound through at least one feedback output channel; An execution module, configured to drive the actuator to vibrate and / or generate sound according to the driving signals output by each individual feedback output channel; wherein, the actuator is at least one of a vibration motor and a speaker.

2. The multi-channel vehicle seat vibration feedback system according to claim 1, characterized in that, The signal processing module is further configured to: Use a preset machine learning algorithm to identify and analyze the interaction signals, and separate a single interaction signal into multiple signals with different characteristics, and each signal with different characteristics is used as a new interaction signal for data stream conversion processing.

3. The multi-channel vehicle seat vibration feedback system according to claim 1, characterized in that The multi-channel data processing module is specifically configured to: According to preset interaction scenarios corresponding to different interaction signals, allocate the signals to be processed corresponding to the interaction signals to different signal channels to obtain the multi-channel signals.

4. The multi-channel vehicle seat vibration feedback system according to claim 3, characterized in that, Each of the signal channels corresponds to at least one of the feedback output channels, and each of the feedback output channels corresponds to the actuator of a separate automotive seat.

5. The multi-channel vehicle seat vibration feedback system according to claim 1, wherein The driving module is further configured to: Perform digital amplification processing on the driving signals according to the vibration and sound generation characteristics of the automotive seat.

6. The multi-channel vehicle seat vibration feedback system according to claim 1, characterized in that The preset signal processing method includes at least one of signal sampling, signal encoding and decoding, signal noise reduction, signal filtering, and calling from a preset database according to the signal type.

7. The multi-channel vehicle seat vibration feedback system according to claim 2, characterized in that, The preset machine learning algorithm includes at least one of a sound feature extraction and classification algorithm, an image feature extraction and classification algorithm, a supervised and unsupervised machine learning algorithm based on sound, and a supervised and unsupervised machine learning algorithm based on image.

8. A multi-channel vehicle seat vibration feedback method, characterized in that, The multi-channel vehicle seat vibration feedback method includes the following steps: Obtain at least one interaction signal collected or output by an automotive system; Perform data stream conversion on each of the interaction signals to obtain corresponding signals to be processed; Preprocess the signals to be processed according to a preset signal processing method to obtain multi-channel signals; According to the multi-channel signals, output driving signals for driving an actuator installed on an automotive seat to vibrate and / or generate sound through at least one feedback output channel; Drive the actuator to vibrate and / or generate sound according to the driving signals output by each individual feedback output channel; wherein, the actuator includes at least one of a vibration motor and a speaker.

9. A computer device, characterized in that, Comprising: A memory, a processor, and a multi-channel vehicle seat vibration feedback program stored on the memory and executable on the processor, and when the processor executes the multi-channel vehicle seat vibration feedback program, the steps in the multi-channel vehicle seat vibration feedback method as claimed in claim 8 are implemented.

10. A computer-readable storage medium, characterized in that, A multi-channel vehicle seat vibration feedback program is stored on the computer-readable storage medium. When the multi-channel vehicle seat vibration feedback program is executed by a processor, the steps in the multi-channel vehicle seat vibration feedback method described in claim 8 are implemented.

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