In-vehicle cinema mode control method and system

Abstract

The invention provides an in-vehicle cinema mode control method and system, and the method comprises the steps: S1, in-vehicle cinema mode preparation: starting an in-vehicle cinema mode based on a precondition; and S2, in-vehicle cinema mode operation: calculating correlation coefficients, selecting the maximum correlation coefficient, and adjusting operation parameters. And S3, personalized setting of the in-vehicle cinema mode. The in-vehicle cinema mode control system comprises a vehicle end, a cloud end and a mobile phone end, and the vehicle end, the cloud end and the mobile phone end carry out information interaction. Wherein the vehicle end comprises a vehicle information module, a control module, an analysis module, an inspection module, a linkage equipment controller module and a personalized module. Wherein the control module carries out control operation on the linkage equipment controller module, and the linkage equipment controller module carries out control operation on linkage equipment. And the individuation module carries out individuation setting of the user. According to the invention, the vehicle terminal, the cloud terminal, the mobile phone terminal and multiple terminals are linked to control the in-vehicle cinema mode linkage equipment, and the problems of single user film watching scene, poor film watching experience and the like in the current in-vehicle cinema mode are solved.

Description

Technical Field

[0001] The present application relates to the field of vehicle control technology, and in particular to a method and system for controlling an in-vehicle theater mode. Background Art

[0002] As car users' needs diversify, their demands for in-car entertainment are gradually increasing. Car usage scenarios have also expanded from commuting to entertainment, leisure, and rest. Consequently, major automakers are competing in the smart cockpit space, attempting to integrate diverse entertainment features into vehicle systems to provide users with enhanced entertainment enjoyment. In-car theater functionality has become a key area of ​​exploration for many automakers, but its actual success has been disappointing. Most have merely expanded the viewing screen without effectively integrating it with other in-car functions, resulting in a monotonous viewing experience that fails to meet the diverse needs of users. Summary of the Invention

[0003] The purpose of the present invention is to provide a method and system for controlling the in-car cinema mode, which can recommend movies to users based on the vehicle condition and usage scenarios. When the cinema mode is turned on, it can mobilize multiple related devices to work together to create an immersive viewing environment, thereby improving the user's viewing experience.

[0004] To achieve the above objectives, the present invention provides a method and system for controlling an in-car theater mode, wherein the method for controlling an in-car theater mode includes:

[0005] S1 In-car theater mode preparation: based on the preconditions, start the in-car theater mode;

[0006] S1-1 collects scene signals;

[0007] S1-2 determines whether the scene signal meets the preconditions. If the scene signal meets the preconditions, the in-car cinema mode card is pushed to the user; if the scene signal does not meet the preconditions, the in-car cinema mode card is not pushed to the user.

[0008] S1-3 The user agrees to start the in-car theater mode;

[0009] S1-4 performs vehicle condition inspection and linkage equipment inspection, and operates the in-car theater mode;

[0010] S2 In-car theater mode operation: calculate correlation coefficient, select the maximum correlation coefficient, and adjust operating parameters;

[0011] S2-1 obtains and uploads video image frames and video audio;

[0012] S2-2 performs semantic recognition on the video image frames and the video audio to obtain semantic recognition results of the video image frames and the audio;

[0013] S2-3 calculates the linkage device scene labels and semantic recognition results to obtain multiple correlation coefficients;

[0014] S2-4 compares multiple correlation coefficients, selects the largest correlation coefficient, and adjusts the operating parameters according to the linkage device scene label corresponding to the largest correlation coefficient;

[0015] Personalized settings for S3 in-car theater mode: Users can make personalized settings on the car or mobile phone, adjust operating parameters based on the personalized settings, and save them as user preference parameters.

[0016] In one embodiment of the present invention, the vehicle condition inspection further includes door status inspection, window status inspection, and sunroof status inspection. The vehicle condition inspection method includes: if the vehicle condition is in the open state, the inspection module prompts the user that there is a safety risk and manually or automatically shuts down the relevant equipment; if the vehicle condition is in the closed state, the inspection module proceeds to the next step;

[0017] The linkage device check includes: if the linkage device is in the running state, the default parameters are the running parameters of the current state; if the linkage device is in the closed state, the default parameters are the user preference parameters learned by the algorithm.

[0018] In one embodiment of the present invention, the scene signal includes time and date, driving status, and vehicle video player status;

[0019] The preconditions include that the time and date are non-working days, the driving status is stagnant, and the vehicle video player is turned on;

[0020] The linkage device includes a plurality of linkage device scenes, each linkage device scene includes a plurality of linkage device scene tags, and the linkage device scene tags include pre-set linkage device operation parameters.

[0021] In one embodiment of the present invention, the linkage device controller module includes a door controller, a window controller, a sunroof controller, a fragrance controller, an air conditioning controller, a seat controller, an audio controller, and an ambient light controller;

[0022] The linkage devices include vehicle doors, windows, sunroof, fragrance, air conditioning, seats, audio, and ambient lighting, and the operating parameters include operating parameters of the linkage devices;

[0023] The operation parameters of the fragrance include at least one of the fragrance type, fragrance diffusion direction, fragrance diffusion rate, and fragrance scene;

[0024] The operating parameters of the air conditioner include at least one of the air conditioner temperature, air conditioner wind direction, air conditioner wind speed, and air conditioner switch;

[0025] The seat operating parameters include at least one of a seat back angle, a seat massage mode, a seat ventilation mode, and a seat heating temperature;

[0026] The operating parameters of the audio system include at least one of an equalizer, a sound field, a sound focus, and a volume;

[0027] The operating parameters of the ambient light include at least one of light color, light brightness, and light beating frequency.

[0028] In one embodiment of the present invention, the atmosphere light performs a transformation operation based on the movie background music. The transformation operation method is that the user performs an consent operation to turn on the atmosphere light; if the in-car theater mode is in the movie background music playing state, the audio unit sends a pulse code modulation signal to the atmosphere light controller; the atmosphere light controller converts the pulse code modulation signal into a control signal of the atmosphere light component and transmits it to the light-emitting unit; the light-emitting unit executes the signal operation.

[0029] The in-car theater mode control system applies any of the above-mentioned in-car theater mode control methods, and the system includes:

[0030] The vehicle side includes a vehicle information module, a control module, an analysis module, an inspection module, a linkage device controller module, and a personalization module;

[0031] The cloud includes a judgment module, a speech recognition module, and a data module; the judgment module judges whether the scene signal meets the precondition; the speech recognition module performs speech recognition on the video image frame and the video audio to obtain the speech recognition result; the data module performs data synchronization and storage;

[0032] On the mobile phone side, users perform related operations through the mobile phone side.

[0033] The vehicle side, cloud side and mobile phone side interact with each other.

[0034] In one embodiment of the present invention, the vehicle information module acquires and uploads scene signals, movie image frames, and movie audio;

[0035] The control module performs control operations to adjust the operating parameters of the linkage device controller module;

[0036] The analysis module performs calculation operations and comparison operations, the calculation operation includes calculating the linkage device scene label and the semantic recognition result to obtain multiple correlation coefficients, and the comparison operation includes comparing the multiple correlation coefficients and selecting the largest correlation coefficient;

[0037] The inspection module inspects the vehicle condition;

[0038] The linkage device controller module controls the linkage devices;

[0039] The personalization module performs personalized settings.

[0040] A computer device includes a memory and a processor, wherein the processor executes the computer program to implement the above-mentioned in-car theater mode control method.

[0041] A computer-readable storage medium stores a computer program, wherein the computer program implements the above-mentioned in-car theater mode control method when executed by a processor.

[0042] A computer program product includes a computer program, wherein the computer program implements the above-mentioned in-car theater mode control method when executed by a processor.

[0043] The present invention has the following beneficial effects:

[0044] Through the in-car cinema mode control method and system of the present invention, a variety of scene signals are identified and processed, user behavior data is collected, and the in-car cinema mode card is pushed in time. After the user sends positive feedback, the in-car cinema mode is executed. The user only needs to turn on the in-car cinema mode with one click to trigger the mode to run automatically. The present invention can analyze and calculate according to the current viewing type to match the appropriate viewing scene, and at the same time link multiple devices in the car for coordinated control to bring users a better viewing experience. At the same time, users can make personalized settings on the central display screen on the car side and the mobile phone side. On the basis of matching the viewing scene with the algorithm, they can debug parameters that are more suitable for themselves. The system will save the user's personalized settings and optimize the algorithm in time. The present invention also links the car side, cloud side, mobile phone side, and multiple terminals to control the in-car cinema mode, and can synchronize and process user data, vehicle condition data and linkage device data. The present invention solves the problems of single viewing scene and poor viewing experience for users in the current in-car cinema mode. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 A flow chart of a method for controlling an in-car cinema mode according to an embodiment of the present invention is disclosed;

[0046] Figure 2 A schematic diagram of an in-car cinema mode control system according to an embodiment of the present invention is disclosed;

[0047] Figure 3 A schematic diagram of an atmosphere light conversion operation according to an embodiment of the present invention is disclosed;

[0048] Figure 4 A schematic diagram of a control module of an in-car theater mode control system according to an embodiment of the present invention is disclosed.

[0049] Reference numerals

[0050] 1. Cloud; 11. Judgment module; 12. Voice recognition module; 13. Data module; 2. Vehicle side; 21. Vehicle information module; 22. Analysis module; 23. Linkage device controller module; 24. Inspection module; 25. Control module; 26. Personalization module; 3. Mobile side. DETAILED DESCRIPTION

[0051] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the invention and are not intended to limit the invention. Figure 1 As shown, the present invention provides a method and system for controlling an in-car theater mode, wherein the in-car theater mode control method includes:

[0052] S1 In-car theater mode preparation: based on the preconditions, start the in-car theater mode;

[0053] S1-1 collects scene signals;

[0054] S1-2 determines whether the scene signal meets the preconditions. If the scene signal meets the preconditions, the in-car cinema mode card is pushed to the user; if the scene signal does not meet the preconditions, the in-car cinema mode card is not pushed to the user.

[0055] S1-3 The user agrees to start the in-car theater mode;

[0056] S1-4 performs vehicle condition inspection and linkage equipment inspection, and operates the in-car theater mode;

[0057] S2 In-car theater mode operation: calculate correlation coefficient, select the maximum correlation coefficient, and adjust operating parameters;

[0058] S2-1 obtains and uploads video image frames and video audio;

[0059] S2-2 performs semantic recognition on the video image frames and the video audio to obtain semantic recognition results of the video image frames and the audio;

[0060] S2-3 calculates the linkage device scene labels and semantic recognition results to obtain multiple correlation coefficients;

[0061] S2-4 compares multiple correlation coefficients, selects the largest correlation coefficient, and adjusts the operating parameters according to the linkage device scene label corresponding to the largest correlation coefficient;

[0062] S3 in-car theater mode personalized settings: users make personalized settings on the car side 2 or mobile phone side 3, adjust the operating parameters according to the personalized settings, and save them as user preference parameters.

[0063] In one embodiment of the present invention, the vehicle condition check also includes checking the status of doors, windows, and a sunroof. The vehicle condition check method includes: if the vehicle is in the open state, the check module 24 notifies the user of a safety risk and manually or automatically closes relevant equipment; if the vehicle is in the closed state, the check module 24 proceeds to the next step. In this embodiment, the check module 24 preferably notifies the user of the door status twice. If the door is in the open state, the check module 24 notifies the user of a safety risk and manually or automatically closes relevant equipment, and the check module 24 again notifies the user of the door status. If the vehicle is in the closed state, the check module 24 proceeds to the next step.

[0064] The linked device check includes the following steps: If the linked device is running, the default parameters are the current operating parameters; if the linked device is off, the default parameters are the user's preferred parameters learned by the algorithm. In this preferred embodiment, when the user triggers the in-car theater mode, the system checks whether the vehicle's air conditioning is running. If the air conditioning is running, the current air conditioning parameters are maintained. If the air conditioning is off, the system automatically turns the air conditioning on and adjusts the default parameters to the user's preferred parameters learned by the algorithm. When the user activates the in-car theater mode, the system queries the video software. If the video software is running, the current audio parameters are maintained, the sound field is expanded to cover the entire vehicle, and the current video content continues to play. If the video software is off, the system adjusts the audio parameters to the user's preferred parameters and intelligently recommends the user's preferred videos based on the current scene. The user can manually adjust the parameters of the linked device on the vehicle side 2 or the mobile phone side 3. After the user manually adjusts the operating parameters of the linked device, the system maintains the user-set parameters. When the in-car theater mode is activated, the system prioritizes adjusting the parameters of each module to the user's preferred operating parameters.

[0065] In one embodiment of the present invention, the scene signal includes time and date, driving status, and vehicle video player status. The preconditions include that the time and date are non-working days, the driving status is stagnant, and the vehicle video player is turned on. In this embodiment, the preconditions can be set, wherein the time and date are non-working days, such as weekends or statutory holidays, so as not to interfere with the user's normal driving status. The driving status is stagnant, such as the vehicle gear is P or the speed is 0. The vehicle video player is turned on, and it is determined that the user has an in-car entertainment plan. The linkage device includes a plurality of linkage device scenes, each linkage device scene includes a plurality of linkage device scene tags, and the linkage device scene tags include pre-set linkage device operating parameters.

[0066] In one embodiment of the present invention, the linkage device controller module 23 includes a door controller, a window controller, a sunroof controller, a fragrance controller, an air conditioning controller, a seat controller, an audio controller, and an ambient light controller.

[0067] The linkage devices include vehicle doors, windows, sunroofs, fragrances, air conditioners, seats, audio systems, and ambient lights, and the operating parameters include the operating parameters of the linkage devices.

[0068] The operating parameters of the fragrance include at least one of the following: the type of fragrance, the direction of fragrance diffusion, the rate of fragrance diffusion, and the fragrance scene. In this embodiment, the fragrance scenes may include outdoor fragrance, home fragrance, library fragrance, shopping mall fragrance, etc. Taking the outdoor fragrance scene as an example, the scene may include labels such as grass, tent, rabbit, snake, lizard, river, flower, fresh, park, grassland, mountain, green, relaxation, nature, etc. When the semantic recognition results include flowers, grass, green, and nature, the correlation coefficient between the home fragrance scene label and the semantic recognition result is the largest. At this time, the fragrance controller starts the home fragrance parameter operation and transmits the home fragrance parameters to the central control screen for display, so that users can make personalized settings. The fragrance parameters include the type of fragrance, the direction of fragrance diffusion, the rate of fragrance diffusion, the fragrance scene switch, etc. Taking the outdoor fragrance as an example, the fragrance type can be set to floral fragrance, the diffusion direction to upward, and the diffusion rate to medium.

[0069] The operating parameters of the air conditioner include at least one of the air conditioner temperature, air conditioner wind direction, air conditioner wind speed, and air conditioner switch. In this embodiment, the air conditioner scenes may include spring, summer, autumn, winter, etc. Taking the spring scene as an example, the scene may include labels such as grass, flowers, green, tender shoots, spring, and warm. When the semantic recognition results include flowers, grass, green, and warm, the correlation coefficient between the spring scene label and the semantic recognition result is the largest. At this time, the air conditioner controller starts the spring scene parameter operation and transmits the spring scene parameters to the central control screen for display, so that users can make personalized settings. The air conditioner parameters include air conditioner temperature, air conditioner wind direction, air conditioner wind speed, and air conditioner switch. Taking the spring scene as an example, the air conditioner temperature can be set to 28 degrees, the air conditioner wind direction to upward, and the air conditioner wind speed to moderate.

[0070] The operating parameters of the seat include at least one of the seat back angle, seat massage mode, seat ventilation mode, and seat heating temperature. In this embodiment, when the control module 25 selects a seat scene, the corresponding seat scene operation can be selected according to the air-conditioning scene. The corresponding scene relationship between the air-conditioning and the seat is that spring and winter correspond to warm chaise longue, and summer and autumn correspond to cool massage. Taking the warm chaise longue scene as an example, when the control module 25 selects the air-conditioning scene of spring or winter, the seat controller starts the warm chaise longue scene parameter operation and transmits the warm chaise longue scene parameters to the central control screen for display, so that the user can make personalized settings. The seat operating parameters include the seat back angle, seat massage mode, seat ventilation mode, seat heating temperature, etc. Taking the warm chaise longue scene as an example, the seat back angle can be adjusted to 150 degrees, the seat massage mode to lumbar massage, the seat ventilation mode to foot ventilation, and the seat heating temperature to 30 degrees.

[0071] The operating parameters of the audio include at least one of the equalizer, sound field, sound focus, and volume. In this embodiment, the audio scenes may include surround, melodious, etc. Taking surround as an example, the scene may include labels such as valley, building, quiet, echo, etc. When the semantic recognition results include valley, quiet, echo, etc., the correlation coefficient between the surround scene label and the semantic recognition result is the largest. At this time, the audio controller starts the surround scene parameter operation and transmits the surround scene parameters to the central control screen for display, so that users can make personalized settings. Audio parameters include equalizer, sound field, sound focus, volume, etc. Taking the surround scene as an example, the bass in the equalizer can be set to 80%, the treble to 30%, the sound field to the whole car, the sound focus to no, and the volume to 40%.

[0072] The operating parameters of the atmosphere light include at least one of the following: light color, light brightness, and light beating frequency. In this embodiment, the atmosphere light scenes may include horror, warmth, comedy, etc. Taking the horror scene as an example, the scene may include labels such as blood, thriller, gloomy, Halloween, scary, skull, zombie, fear, etc. When the semantic recognition results include blood, scary, and fear, the correlation coefficient between the horror scene label and the film semantic recognition result is the largest. At this time, the atmosphere light controller starts the horror scene parameter operation and transmits the horror scene parameters to the central control screen for display, so that users can make personalized settings. The atmosphere light parameters include light color, light brightness, light beating frequency, etc. Taking the horror scene as an example, the red and black lights can be adjusted to alternate, the light brightness can be 60%, and the light beating frequency can be high.

[0073] In one embodiment of the present invention, the ambient light performs a change operation based on the movie background music. The change operation method is that the user agrees to the operation and turns on the ambient light. If the in-car theater mode is in the movie background music playing state, the audio unit e sends a pulse code modulation signal to the ambient light controller c. The ambient light controller c converts the pulse code modulation signal into a control signal of the ambient light component and transmits it to the light-emitting unit d. The light-emitting unit d performs the signal operation. This embodiment is preferred, as Figure 3 As shown, after executing the above control process, the pulse code modulation signal can change with the volume of the vehicle audio source, so that the atmosphere light controller c can perform the function of dancing with the background music of the movie.

[0074] The in-car theater mode control system applies any of the above-mentioned in-car theater mode control methods, such as Figure 2As shown, the system includes a vehicle-side 2, a cloud-side 1, and a mobile-side 3. Vehicle-side 2 includes a vehicle information module 21, a control module 25, an analysis module 22, an inspection module 24, a linkage device controller module 23, and a personalization module 26. Cloud-side 1 includes a judgment module 11, a speech recognition module 12, and a data module 13. Judgment module 11 determines whether the scene signal meets the preconditions. Speech recognition module 12 performs speech recognition on the video image frames and audio to obtain speech recognition results. Data module 13 synchronizes and saves data. On mobile-side 3, users perform related operations through mobile-side 3. Vehicle-side 2, cloud-side 1, and mobile-side 3 exchange information.

[0075] In one embodiment of the present invention, the vehicle information module 21 acquires and uploads scene signals, movie image frames, and movie audio.

[0076] The control module 25 performs control operations and adjusts the operating parameters of the linkage device controller module 23. Figure 4 As shown, the control module 25 includes a central control module and a vehicle control module. The central control module coordinates and controls the linkage device controller module based on the maximum correlation coefficient, and the vehicle control module can independently control other linkage devices based on the maximum correlation coefficient. The control module 25 is connected to the central control screen via Ethernet and is connected to external devices through an interface. Users can make personalized settings through the central display screen on the vehicle side. The analysis module 22 performs calculation operations and comparison operations. The calculation operation includes calculating the linkage device scene label and semantic recognition results to obtain multiple correlation coefficients. The comparison operation includes comparing multiple correlation coefficients and selecting the largest correlation coefficient. The inspection module 24 checks the vehicle condition. The linkage device controller module 23 controls the linkage device. The personalization module 26 performs personalized settings.

[0077] In one embodiment of the present invention, a computer device includes a memory and a processor, wherein the processor executes a computer program to implement the above-mentioned in-car theater mode control method.

[0078] In one embodiment of the present invention, a computer-readable storage medium stores a computer program, wherein the computer program implements the above-mentioned in-car theater mode control method when executed by a processor.

[0079] In one embodiment of the present invention, a computer program product includes a computer program, wherein the computer program implements the above-mentioned in-car theater mode control method when executed by a processor.

[0080] The operation of a method and system for controlling an in-car theater mode according to an embodiment of the present invention is as follows:

[0081] First, start the in-car theater mode. The vehicle information module collects the scene signal and sends it to the judgment module in the cloud. The judgment module determines whether the scene signal meets the preconditions: if the scene signal meets the preconditions, the in-car theater mode card is pushed to the user; if the scene signal does not meet the preconditions, the in-car theater mode card is not pushed to the user. The user agrees, the control module turns on the in-car theater mode, and the control module sends a trigger signal to the inspection module. The inspection module performs a vehicle condition check: if the vehicle is in the parking gear, the next step is performed. If the vehicle is not in the parking gear, the user is prompted to adjust the parking gear. If the vehicle condition inspection result confirms that there is no safety risk, the control module automatically runs the in-car theater mode.

[0082] Next, the in-car theater mode is activated. The vehicle information module acquires the video image frames and audio and sends them to the cloud-based voice recognition module. The voice recognition module performs semantic recognition on the video image frames and audio, generates semantic recognition results, and sends them to the analysis module. The analysis module calculates multiple correlation coefficients between the linkage device scene labels and the semantic recognition results, and compares these correlation coefficients to determine the maximum correlation coefficient. The control module adjusts the operating parameters of the linkage device controller module based on the linkage device scene label corresponding to the maximum correlation coefficient. The linkage device controller module then controls the linkage devices.

[0083] Finally, the in-car theater mode is personalized. Users can configure the settings in the car or on their phone. The control module adjusts operating parameters based on the personalized settings, saves them as user preferences, and uploads user data, vehicle status data, and linked device data to the data module.

[0084] The present invention has the following beneficial effects:

[0085] Through the in-car cinema mode control method and system of the present invention, a variety of scene signals are identified and processed, user behavior data is collected, and the in-car cinema mode card is pushed in time. After the user sends positive feedback, the in-car cinema mode is executed. The user only needs to turn on the in-car cinema mode with one click to trigger the mode to run automatically. The present invention can analyze and calculate according to the current viewing type to match the appropriate viewing scene, and at the same time coordinate and control multiple devices in the car to bring users a better viewing experience. At the same time, users can make personalized settings on the display screen on the car side and the mobile phone side. On the basis of matching the viewing scene with the algorithm, they can debug parameters that are more suitable for themselves. The system will save the user's personalized settings and optimize the algorithm in time. The present invention also links the car side, cloud side, mobile phone side, and multiple terminals to control the in-car cinema mode, and can synchronize and process user data, vehicle condition data and linkage device data. The present invention solves the problems of single viewing scene and poor viewing experience for users in the current in-car cinema mode.

[0086] It should be noted that, unless otherwise clearly specified and limited, the words "install", "connect", "connect" and similar terms used in the description of this application should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or a connection between two components. Those skilled in the art can understand their specific meanings in this application according to the specific circumstances.

[0087] The above embodiments are merely further explanations of the present invention and are not intended to limit the present invention in any other manner. The present invention may also have various other embodiments. Those skilled in the art may make various corresponding modifications and variations based on the present invention without departing from the spirit and substance of the present invention, and such corresponding modifications and variations shall fall within the scope of protection of the present invention.

Claims

1. A method for controlling an in-car cinema mode, characterized in that: include: S1 In-car theater mode preparation: based on the preconditions, start the in-car theater mode; S1-1 collects scene signals; S1-2 determines whether the scene signal meets the preconditions. If the scene signal meets the preconditions, pushes the in-car cinema mode card to the user; If the scene signal does not meet the preconditions, the in-car cinema mode card will not be pushed to the user; S1-3 The user agrees to start the in-car theater mode; S1-4 performs vehicle condition inspection and linkage equipment inspection, and runs the in-car theater mode; S2 In-car theater mode operation: calculate correlation coefficient, select maximum correlation coefficient, and adjust operation parameters; S2-1 obtains and uploads video image frames and video audio; S2-2 performs semantic recognition on the video image frames and the video audio to obtain semantic recognition results of the video image frames and the audio; S2-3 calculates the linkage device scene labels and semantic recognition results to obtain multiple correlation coefficients; S2-4 compares multiple correlation coefficients, selects the largest correlation coefficient, and adjusts the operating parameters according to the linkage device scene label corresponding to the largest correlation coefficient; S3 in-car theater mode personalized settings: Users can make personalized settings on the car or mobile phone, adjust operating parameters according to the personalized settings, and save them as user preference parameters.

2. The in-car theater mode control method according to claim 1, characterized in that: The vehicle condition inspection also includes door condition inspection, window condition inspection and sunroof condition inspection. The vehicle condition inspection method includes: if the vehicle condition is in an open state, the inspection module prompts the user that there is a safety risk and manually or automatically closes the relevant equipment; if the vehicle condition is in a closed state, the inspection module performs the next operation; The linkage device check includes: if the linkage device is in the running state, the default parameters are the running parameters of the current state; if the linkage device is in the closed state, the default parameters are the user preference parameters learned by the algorithm.

3. The in-car theater mode control method according to claim 1, characterized in that: The scene signal includes time and date, driving status, and vehicle video player status; The preconditions include that the time and date is a non-working day, the driving state is stagnant, and the vehicle video player is turned on; The linkage device includes a plurality of linkage device scenes, each linkage device scene includes a plurality of linkage device scene tags, and the linkage device scene tags include pre-set linkage device operation parameters.

4. The in-car theater mode control method according to claim 1, characterized in that: The linkage device controller module includes a door controller, a window controller, a sunroof controller, a fragrance controller, an air conditioning controller, a seat controller, an audio controller, and an atmosphere light controller; The linkage equipment includes vehicle doors, windows, sunroof, fragrance, air conditioning, seats, audio, and ambient lighting, and the operating parameters include operating parameters of the linkage equipment; wherein, The operation parameters of the fragrance include at least one of the fragrance type, fragrance diffusion direction, fragrance diffusion rate, and fragrance scene; The operating parameters of the air conditioner include at least one of the air conditioner temperature, air conditioner wind direction, air conditioner wind speed, and air conditioner switch; The operating parameters of the seat include at least one of a seat back angle, a seat massage mode, a seat ventilation mode, and a seat heating temperature; The operating parameters of the audio system include at least one of an equalizer, a sound field, a sound focus, and a volume; The operating parameters of the ambient light include at least one of light color, light brightness, and light flickering frequency.

5. The in-car theater mode control method according to claim 1, characterized in that: The atmosphere light performs a change operation based on the movie background music. The change operation method is that the user agrees to turn on the atmosphere light; if the in-car theater mode is in the movie background music playing state, the audio unit sends a pulse code modulation signal to the atmosphere light controller; the atmosphere light controller converts the pulse code modulation signal into a control signal of the atmosphere light component and transmits it to the light-emitting unit; the light-emitting unit executes the signal operation.

6. An in-car cinema mode control system, characterized in that: The in-vehicle theater mode control method according to any one of claims 1 to 5 is applied, the system comprising: The vehicle side includes a vehicle information module, a control module, an analysis module, an inspection module, a linkage device controller module, and a personalization module; The cloud comprises a judgment module, a speech recognition module and a data module; the judgment module judges whether the scene signal meets the precondition; the speech recognition module performs speech recognition on the video image frame and the video audio to obtain the speech recognition result; the data module performs data synchronization and storage; Mobile phone: users perform related operations through mobile phones; The vehicle side, cloud side and mobile phone side interact with each other.

7. The in-car theater mode control system according to claim 6, characterized in that: The vehicle information module acquires and uploads scene signals, movie image frames and movie audio; The control module performs control operations to adjust the operating parameters of the linkage device controller module; The analysis module performs calculation operations and comparison operations, the calculation operation includes calculating linkage device scene labels and semantic recognition results to obtain multiple correlation coefficients, and the comparison operation includes comparing multiple correlation coefficients and selecting the largest correlation coefficient; The inspection module inspects the vehicle condition; The linkage device controller module controls the linkage device; The personalization module performs personalized settings.

8. A computer device, comprising a memory and a processor, characterized in that: The processor executes the computer program to implement the in-vehicle theater mode control method according to any one of claims 1-7.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the in-vehicle theater mode control method according to any one of claims 1 to 7 is implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the in-vehicle theater mode control method according to any one of claims 1 to 7 is implemented.

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