Vehicle star sky roof control method and device and vehicle

Abstract

The present application relates to the technical field of vehicle control, and discloses a vehicle starry sky roof control method and device and a vehicle, the method comprising: after the starry sky roof display function of the vehicle is turned on, the control mode of the starry sky roof is acquired; when the control mode is an automatic mode, the weather information corresponding to the coordinate position of the vehicle at the current time point is acquired; if the weather information indicates that the current time point is a sunny day, the starry sky roof is controlled to perform a first starry sky display operation; if the weather information indicates that the current time point is not a sunny day, after a manual control signal is acquired, the starry sky roof is controlled to perform a second starry sky display operation according to the manual control signal. The present application realizes intelligent control of the starry sky roof, so that the starry sky roof can be closer to the needs of users, and provides more comfortable and personalized driving and riding experiences for users.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicle control, in particular to a vehicle starry roof control method and device and vehicle. BACKGROUND

[0002] The vehicle starry roof is used for projecting a starry pattern on the roof. At present, the control method of the starry roof is usually adjusted and controlled through manual buttons, a vehicle-mounted screen or an intelligent terminal APP terminal, the interaction between the passengers and the starry roof is low, the function cannot be linked for specific vehicle scenes, and thus the passengers' experience is poor. SUMMARY

[0003] Therefore, it is necessary to provide a vehicle starry roof control method and device and vehicle to realize the interaction and use convenience of the passengers and the vehicle starry roof control according to the user's preferences.

[0004] A vehicle starry roof control method comprises the following steps:

[0005] After the starry roof display function of the vehicle is turned on, the control mode of the starry roof is acquired.

[0006] When the control mode is an automatic mode, the weather information corresponding to the current time point of the coordinate position where the vehicle is currently located is acquired.

[0007] If the weather information represents that the current time point is sunny, the starry roof is controlled to perform a first starry display operation.

[0008] If the weather information represents that the current time point is not sunny, after a manual control signal is acquired, the starry roof is controlled to perform a second starry display operation according to the manual control signal.

[0009] A vehicle starry roof control device comprises the following steps:

[0010] A control mode acquisition module is configured to acquire the control mode of the starry roof after the starry roof display function of the vehicle is turned on.

[0011] A weather information acquisition module is configured to acquire the weather information corresponding to the current time point of the coordinate position where the vehicle is currently located when the control mode is an automatic mode.

[0012] A first execution module is configured to control the starry roof to perform a first starry display operation if the weather information represents that the current time point is sunny.

[0013] A second execution module is configured to control the starry roof to perform a second starry display operation according to a manual control signal if the weather information represents that the current time point is not sunny.

[0014] A vehicle comprising a starry sky roof for displaying a starry sky and a control module in communication connection with the starry sky roof, the control module being configured to perform the vehicle starry sky roof control method described above.

[0015] In the vehicle starry sky roof control method, device and vehicle described above, after the starry sky roof display function is turned on, the control mode of the starry sky roof is obtained, and then when the control mode is in the automatic mode, the weather information corresponding to the coordinate position of the vehicle at the current time point is obtained, and if the weather information indicates that the current time point is a sunny day, the starry sky roof is controlled to perform the first starry sky display operation; if the weather information indicates that the current time point is not a sunny day, after the manual control signal is obtained, the starry sky roof is controlled to perform the second starry sky display operation according to the manual control signal.

[0016] In the vehicle starry sky roof control method, device and vehicle described above, after the starry sky roof display function is turned on, the control mode of the starry sky roof is obtained, and then when the control mode is in the automatic mode, the weather information corresponding to the coordinate position of the vehicle at the current time point is obtained, and if the weather information indicates that the current time point is a sunny day, the starry sky roof is controlled to perform the first starry sky display operation; if the weather information indicates that the current time point is not a sunny day, after the manual control signal is obtained, the starry sky roof is controlled to perform the second starry sky display operation according to the manual control signal. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Figure 1 is a flowchart of the vehicle starry sky roof control method in an embodiment of the present application;

[0019] Figure 2 is a structural schematic diagram of the vehicle starry sky roof control device in an embodiment of the present application; DETAILED DESCRIPTION

[0020] With reference to the drawings and the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only some of the embodiments of the present application, but not all of the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts are within the scope of the present application.

[0021] In an embodiment, as shown in Figure 1 A vehicle starry sky roof control method is provided, comprising the following steps S10-S40.

[0022] S10, after the starry sky roof display function of the vehicle is turned on, the control mode of the starry sky roof is obtained.

[0023] Understandably, the starry sky roof display function of the vehicle can be turned on by triggering the manual button arranged on the vehicle, or the virtual button (or physical button) arranged on the vehicle screen or the mobile terminal in communication connection with the vehicle; the starry sky roof display function of the vehicle can also be automatically turned on after the vehicle is started according to the preset starting condition (such as the starting condition is whether the light sensing amount is less than the preset light sensing threshold). The control mode of the starry sky roof can be an automatic mode or a manual mode. Here, the automatic mode can be a mode of automatically adjusting the starry sky roof according to the preset automatic condition (such as the automatic condition is determined according to the preference information and the astronomical information), the manual mode can be adjusting the related parameters of the starry sky roof through the manual button, adjusting the related parameters of the starry sky roof through the manual operation of the vehicle screen or the APP terminal of the smart terminal, and adjusting the starry sky roof through the voice instruction.

[0024] S20, when the control mode is the automatic mode, the weather information corresponding to the current time point of the coordinate position where the vehicle currently locates is obtained.

[0025] Understandably, the weather information includes sunny or non-sunny. Specifically, when the control mode of the starry sky roof is the automatic mode, the coordinate position where the vehicle currently locates is obtained through the GPS (Global Positioning System), and the current weather information is obtained according to the coordinate position where the vehicle currently locates and the current time point.

[0026] S30, if the weather information represents that the current time point is sunny, the starry sky roof is controlled to perform a first starry sky display operation.

[0027] It can be understood that the first starry sky display operation can refer to controlling the starry sky roof to display according to the pre-set sunny display parameters in sunny weather (here, the sunny weather can include actually sunny weather, or weather without clouds or with few clouds but without the sun), to provide the starry sky effect most in line with the user's preferences. Specifically, if the weather information indicates that the coordinate position where the vehicle is currently located has no clouds or few clouds in the sky at the current time point (indicating that it is currently a sunny night, at which time the starry sky that usually exists in a sunny night can be automatically displayed), the starry sky roof is controlled to perform the first starry sky display operation. It can be understood that automatically displaying the starry sky through the starry sky roof according to the above-mentioned sunny display parameters in a sunny night will make the starry sky displayed by the roof more integrated with the external environment, and improve the user's sensory experience.

[0028] S40, if the weather information indicates that the current time point is not sunny, after obtaining a manual control signal, controlling the starry sky roof to perform a second starry sky display operation according to the manual control signal.

[0029] It can be understood that the manual control signal can be a signal for switching to a manual mode according to actual conditions, for example, outputting a prompt of whether to switch to a manual mode through a vehicle-mounted screen, outputting a manual control signal when the user clicks to confirm the switching, and closing the starry sky roof display function if the user does not click to confirm the button or clicks to cancel the button within a pre-set time; or outputting a manual control signal through a pre-set gesture. The second starry sky display operation can be a pre-set operation of controlling the starry sky roof to display in non-sunny weather, to provide a starry sky effect matching the user's needs.

[0030] That is, in non-sunny weather, there is usually no need to automatically control the starry sky roof to display the starry sky, to avoid the current external environment being bad weather (such as a rainy day with thunder and lightning), and the automatically displayed starry sky not matching the external environment, causing the driver or passenger to feel confused. However, in order to meet the needs of some users, when the user does not care about the existence of the above-mentioned weather confusion, the user is allowed to control the starry sky roof to perform the second starry sky display operation through a manual control signal. Therefore, at this time, after confirming that the weather information indicates that the current time point is not sunny, a prompt of whether to switch to a manual mode is output, a manual control signal is output if the user confirms the switching, and the starry sky roof is controlled to perform the second starry sky display operation according to the manual control signal; if no manual control signal is obtained or a manual control signal refusing the switching is obtained within a pre-set time, the starry sky roof display function is closed.

[0031] The embodiment realizes intelligent control of the starry roof by obtaining a control mode of the starry roof after the starry roof display function of the vehicle is turned on, obtaining weather information corresponding to a current time point when the control mode is an automatic mode, and controlling the starry roof to perform a first starry display operation if the weather information indicates that the current time point is a sunny day, so that the user does not need to manually adjust the starry roof, but the starry roof is adaptively adjusted through preset automatic adjustment conditions, thereby enabling the user to concentrate more on driving without being distracted by controlling the starry roof. Meanwhile, if the weather information indicates that the current time point is not a sunny day, the starry roof is controlled to perform a second starry display operation according to a manual control signal, so that the starry roof can determine whether to perform a starry display operation according to the user's demand in a non-sunny day, improving the interactivity between the user and the vehicle and enabling the starry roof of the vehicle to be closer to the user's demand and provide a more comfortable and personalized driving experience. The present application realizes intelligent control of the starry roof for different driving scenarios, so that the starry roof can be closer to the needs of the driver and passenger. The intelligent control method of the starry roof of the vehicle described above can also enable the user to concentrate more on driving without being distracted by controlling the starry roof, thereby improving the safety of driving.

[0032] In an embodiment, before the step S10, that is, before the control mode of the starry roof is obtained, the following steps are included:

[0033] S101, obtaining a light sensing amount through a light sensor installed on the vehicle. Understandably, the light sensing amount is used to represent the light intensity outside the vehicle.

[0034] S102, if the light sensing amount is less than a preset light sensing threshold, turning on the starry roof display function of the vehicle. Understandably, the light sensing threshold can be a light intensity value preset according to actual needs.

[0035] Specifically, the light sensing amount is obtained in real time through the light sensor installed on the vehicle. If the light sensing amount is less than the preset light sensing threshold, it indicates that it is currently night or the vehicle is in an environment with weak light, at which time the starry roof can play an excellent effect, so that the starry roof display function of the vehicle is turned on. If the light sensing amount is greater than or equal to the preset light sensing threshold, it indicates that it is currently daytime or the vehicle is in an environment with strong light, at which time the starry roof cannot play an excellent effect, so that the starry roof display function of the vehicle does not need to be enabled.

[0036] The embodiment obtains the light sensing amount through the light sensor installed on the vehicle, and turns on the starry roof display function of the vehicle if the light sensing amount is less than the preset light sensing threshold, thereby realizing pre-judgment of whether the starry roof display function is turned on, ensuring that the starry roof can play an excellent effect in a suitable scenario, making the display of the starry roof of the vehicle closer to the life scenario, providing a more comfortable experience for the user, and improving the authenticity of the starry roof display.

[0037] In an embodiment, the step S30, i.e., the controlling the star ceiling to perform a first star display operation, comprises:

[0038] S301, obtaining user preference information of a target user, and astronomical information corresponding to a coordinate position where the vehicle currently locates at a current time point. Understandably, the user preference information can be a constellation that the user likes, a star type (such as morning star, starry sky, meteor, etc.), or a star color. Here, the user preference information can be stored in a local database or a cloud database by the user himself, or recorded in the local database or the cloud database by the user when manually controlling. The astronomical information includes, but is not limited to, a sky background brightness, a light pollution degree, an atmospheric transparency, and a constellation type corresponding to the coordinate position where the vehicle currently locates at the current time point. Here, the brightness of the stars is determined by the sky background brightness. If the sky background brightness is relatively bright (i.e., the current time has not reached the night time), the brightness of the stars is relatively dark. If the sky background brightness is relatively dark (i.e., the current time has reached the night time), the brightness of the stars is relatively bright. The number of stars is determined by the light pollution degree and the atmospheric transparency. If the light pollution degree is relatively high (i.e., the altitude is relatively low), and the atmospheric transparency is relatively poor (i.e., the weather is relatively poor), the number of stars is less. If the light pollution degree is relatively low (i.e., the altitude is relatively high), and the atmospheric transparency is relatively good (i.e., the weather is relatively good), the number of stars is more.

[0039] S302, determining a first target star mode according to the preference information and the astronomical information. Here, the priority of the preference information is higher than that of the astronomical information. For example, the current month is November, the weather is relatively poor, and the corresponding constellation is Scorpio. If the user's preference information records Libra and starry sky, the user's favorite Libra and starry sky are displayed. If the user's preference information records that the target star mode is mainly determined by the astronomical information, the Scorpio and the less star determined by the astronomical information are displayed.

[0040] S303, controlling the star ceiling to display the star sky according to the first target star mode.

[0041] Specifically, the user preference information of the target user is obtained through the local database or the cloud database, the coordinate position where the vehicle currently locates is obtained through the GPS (Global Positioning System), the astronomical information corresponding to the current time point is obtained according to the coordinate position where the vehicle currently locates, the first target star mode is determined according to the preference information and the astronomical information (i.e., the priority of the star display mode determined according to the preference information is higher than that of the star display mode determined according to the astronomical information), and the star ceiling is controlled to display the star sky according to the first target star mode.

[0042] The embodiment obtains user preference information of a target user and astronomical information corresponding to a coordinate position of a vehicle at a current time point, determines a first target star field mode according to the preference information and the astronomical information, controls the star field roof to display a star field according to the first target star field mode, so that the star field roof can display a star field according to actual astronomical information corresponding to actual star field based on user preference, the star field is displayed with user preference as a priority, different users can display different star fields according to different preferences under the same astronomical information, the intelligence of the star field roof control is improved, the interactivity between the user and the vehicle is improved, and the star field roof control is more people-oriented.

[0043] In an embodiment, the step S301, that is, the obtaining of the user preference information of the target user, includes:

[0044] S3011, obtaining priority information of all users in the vehicle. Understandably, the users can be identified by a camera in the vehicle or by angles, distances, and bearing of a memory function of a seat. The priority information can be priority levels input by the users in advance according to actual situations, for example, user A is first-class, user B is second-class, user C is third-class, and others (that is, temporary users) are fourth-class, so that user A has the highest priority and the others (that is, temporary users) have the lowest priority.

[0045] S3012, determining a target user with the highest priority according to all the priority information and obtaining user preference information matched with the target user.

[0046] Specifically, the facial images of all the users are obtained by the camera in the vehicle, the priority information corresponding to the facial images of all the users is determined according to the facial images of all the users, or the features of all the users are obtained by the angles, distances, and bearing of the memory function of the seat, the priority information corresponding to the features of all the users is determined according to the features of all the users, the target user with the highest priority is determined according to all the priority information, and the user preference information matched with the target user is obtained by a database stored locally or a cloud database.

[0047] The embodiment obtains the priority information of all the users in the vehicle, determines the target user with the highest priority according to all the priority information, and obtains the user preference information matched with the target user, so as to realize personalized experience of the users, make the users in the vehicle more comfortable and happy to enjoy the driving process, and improve the satisfaction and loyalty of the users.

[0048] In an embodiment, the step S302, that is, the determining of the first target star field mode according to the user preference information and the astronomical information, includes:

[0049] S3021, when the user preference information contains at least one starry sky display mode, selecting a first target starry sky mode from all the starry sky display modes according to the astronomical information. It can be understood that the starry sky display mode can be a specific setting of the starry sky display.

[0050] Specifically, when there is only one starry sky display mode in the user preference information, the first target starry sky mode is determined according to the astronomical information and the starry sky display mode (for example, if the starry sky display mode in the user preference information is Scorpio, the astronomical information is Aries, the sky background brightness is relatively dark, the light pollution degree is relatively low, and the atmospheric transparency is relatively good, then the first target starry sky mode is determined to be Scorpio, high star brightness, and many stars according to the astronomical information and the user preference information; if the starry sky display mode in the user preference information is displayed according to the astronomical information, then the first target starry sky mode is determined according to the astronomical information); when there are multiple starry sky display modes in the user preference information, the starry sky display mode with the most user selection times under the current astronomical information is obtained, and the first target starry sky mode is determined according to the astronomical information and the starry sky display mode with the most user selection times.

[0051] The embodiment selects the first target starry sky mode from all the starry sky display modes according to the astronomical information when the user preference information contains at least one starry sky display mode, so that the reality of the starry sky display and the user preference are combined, and the intelligence of the starry sky control is further improved.

[0052] In an embodiment, the step S302, i.e., determining the first target starry sky mode according to the user preference information and the astronomical information, includes:

[0053] S3022, when the user preference information does not contain the starry sky display mode, obtaining the user feature information of the target user. It can be understood that the user feature information can be the facial feature information of the user, which includes the outline, eyes, nose, mouth, ears, eyebrows, etc. of the face.

[0054] S3023, input the user feature information and the astronomical information into a preset preference prediction model to obtain a predicted star field mode output by the preset preference prediction model, and send a prediction prompt containing the predicted star field mode to the target user. Understandably, the preset preference prediction model can be a model that can output a predicted star field mode matching the input user facial feature information and astronomical information according to the facial feature and astronomical information. Here, the preset preference prediction model can be a preference prediction model obtained by training (such as training based on a neural network model) the favorite star field modes associated with users corresponding to different feature information under different astronomical information in all user groups owning the star field roof.

[0055] S3024, when receiving an instruction of the target user to execute the predicted star field mode in response to the prediction prompt, record the predicted star field mode as a first target star field mode. Understandably, the execution instruction includes but is not limited to confirmation execution by clicking, execution by a preset execution gesture, or execution by a preset execution voice control.

[0056] Specifically, when there is no star field display mode in the user preference information (i.e., the user preference information is empty), the facial image of the user is obtained by the camera in the vehicle, and then the facial feature information of the user is recognized. The facial feature information of the user and the current astronomical information are input into a preset preference prediction model to obtain a predicted star field mode output by the preset preference prediction model. The user is sent prompt information containing the predicted star field mode through the vehicle screen, the smart terminal, or the voice prompt. When receiving the instruction of the target user to execute the predicted star field mode, the predicted star field mode is recorded as a first target star field mode, and the facial feature information of the user, the current astronomical information, and the corresponding predicted star field mode are recorded in the user's preference database to optimize the preference prediction model.

[0057] The embodiment realizes intelligent star field mode prediction without user preference information by obtaining the user feature information of the target user when the user preference information does not contain the star field display mode, inputting the user feature information and the astronomical information into a preset preference prediction model to obtain a predicted star field mode output by the preset preference prediction model, and sending a prediction prompt containing the predicted star field mode to the user. When receiving the instruction of the target user to execute the predicted star field mode in response to the prediction prompt, the predicted star field mode is recorded as a first target star field mode. In addition to improving user satisfaction and experience, the embodiment can also continuously optimize the prediction of the star field mode, improve the prediction accuracy and user satisfaction, and enhance the intelligence of the vehicle.

[0058] In an embodiment, the step S3023, i.e., the sending of the prediction prompt containing the predicted starry sky mode to the user, further comprises:

[0059] S3025, when receiving the instruction of the target user not to perform the predicted starry sky mode in response to the prediction prompt, or when no feedback information of the target user is received within a preset time length, determining a preference confidence corresponding to the predicted starry sky mode according to historical starry sky operation information, and storing the predicted starry sky mode into a local database or a cloud database according to the preference confidence. Understandably, the preference confidence can reflect the degree of preference of the target user for the predicted starry sky mode output by the preference prediction model. For example, if the target user confirms to perform the predicted starry sky mode, the preference degree of the target user and the corresponding predicted starry sky mode is increased by 1; if the target user does not confirm to perform the predicted starry sky mode (i.e., does not perform or no feedback information of the target user is received within a preset time length), the preference degree of the target user and the corresponding predicted starry sky mode is decreased by 1 (or remains unchanged).

[0060] Specifically, when receiving the instruction of the target user not to perform the predicted starry sky mode in response to the prediction prompt, or when no feedback information of the target user is received within a preset time length, historical starry sky operation information of the target user is obtained, a preference confidence corresponding to the predicted starry sky mode is determined and updated according to the historical starry sky operation information of the target user, if the preference confidence is greater than a preset confidence threshold, the predicted starry sky mode is stored into a local database of the target user; if the preference confidence is less than or equal to the preset confidence threshold, the predicted starry sky mode is stored into a cloud database of the target user, and a large amount of sample data is used to correct the prediction model, so that the subsequent prediction model can match the predicted starry sky mode suitable for the target user.

[0061] The embodiment realizes real-time updating of the preference prediction model, continuously optimizes the prediction of the starry sky mode, and improves the prediction accuracy and user satisfaction, by determining the preference confidence corresponding to the predicted starry sky mode according to the historical starry sky operation information when receiving the instruction of the target user not to perform the predicted starry sky mode in response to the prediction prompt, or when no feedback information of the target user is received within a preset time length, and storing the predicted starry sky mode into a local database or a cloud database according to the preference confidence.

[0062] In an embodiment, the step S40, i.e., the controlling of the starry sky roof to perform the second starry sky display operation according to the manual control signal after the manual control signal is obtained when the weather information represents that the current time point is a non-sunny day, comprises:

[0063] S401, if the weather information represents that the current time point is a non-sunny day, whether a manual control signal is obtained is detected in real time.

[0064] S402. If the manual control signal is received, the automatic mode is switched to manual mode, and the system monitors in real time whether a control command input by the user is received. Understandably, the control command can be a user-input command to control the starry sky display.

[0065] S403. After receiving the starry sky control command input by the user, determine the second target starry sky mode according to the starry sky control command, and control the starry sky top to display the starry sky according to the second target starry sky mode.

[0066] Specifically, if the weather information indicates that the current time is not sunny, then the actual starry sky should have few stars and dim starlight. At this time, the starry sky display effect output by the starry sky top in automatic mode is not good. Therefore, the system outputs a reminder message asking whether to switch to manual mode. If a manual control signal is received, the automatic mode is switched to manual mode, and the system monitors the received user input control commands in real time. Based on the user input control commands, the system determines the second target starry sky mode and controls the starry sky top to display the starry sky according to the second target starry sky mode. At the same time, the system obtains the user's feature information and stores the user's feature information and user input control commands in the user's preference database.

[0067] This embodiment detects whether a manual control signal is received in real time if the weather information indicates that the current time is not sunny. If a manual control signal is received, the automatic mode is switched to manual mode. It also monitors whether a user-inputted control command is received in real time. After receiving the user-inputted starry sky control command, a second target starry sky mode is determined according to the starry sky control command, and the starry sky display is controlled to display the starry sky according to the second target starry sky mode. This realizes the switching between automatic and manual modes, as well as the user's manual control of the starry sky display mode. This allows users to freely personalize the starry sky display when the weather is bad, improving the user's freedom and personalized experience.

[0068] It should be understood that the sequence number of each step in the above embodiments does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

[0069] In one embodiment, a vehicle starry sky roof control device is provided, which corresponds one-to-one with the vehicle starry sky roof control method described in the above embodiments. For example... Figure 1 As shown, the vehicle's starry sky roof control device includes a control mode acquisition module 10, a weather information acquisition module 20, a first execution module 30, and a second execution module 40. Detailed descriptions of each functional module are as follows:

[0070] The control mode acquisition module 10 is configured to acquire a control mode of the star roof after a star roof display function of the vehicle is turned on.

[0071] The weather information acquisition module 20 is configured to acquire weather information corresponding to a coordinate position of the vehicle at a current time point when the control mode is an automatic mode.

[0072] The first execution module 30 is configured to control the star roof to perform a first star display operation if the weather information indicates that the current time point is a sunny day.

[0073] The second execution module 40 is configured to control the star roof to perform a second star display operation according to a manual control signal if the weather information indicates that the current time point is not a sunny day.

[0074] Preferably, the control mode acquisition module 10 comprises:

[0075] The light sensing amount acquisition unit is configured to acquire a light sensing amount through a light sensor installed on the vehicle.

[0076] The star roof display function turning-on unit is configured to turn on the star roof display function of the vehicle if the light sensing amount is less than a preset light sensing threshold.

[0077] Preferably, the first execution module 30 comprises:

[0078] The information acquisition unit is configured to acquire user preference information of a target user and astronomical information corresponding to a coordinate position of the vehicle at a current time point.

[0079] The first target star mode determination unit is configured to determine a first target star mode according to the preference information and the astronomical information.

[0080] The first star display unit is configured to control the star roof to display a star sky according to the first target star mode.

[0081] Preferably, the information acquisition unit comprises:

[0082] The priority acquisition sub-unit is configured to acquire priority information of all users in the vehicle.

[0083] The user preference information acquisition sub-unit is configured to determine a target user with the highest priority according to all the priority information and acquire user preference information matched with the target user.

[0084] Preferably, the first target star mode determination unit comprises:

[0085] The first target starry sky mode selection subunit is configured to select a first target starry sky mode from all the starry sky display modes according to the astronomical information when the user preference information contains at least one starry sky display mode.

[0086] Preferably, the first target starry sky mode determination unit further comprises:

[0087] The user feature information acquisition subunit is configured to acquire user feature information of the target user when the user preference information does not contain the starry sky display mode.

[0088] The prediction prompt subunit is configured to input the user feature information and the astronomical information into a preset preference prediction model to obtain a predicted starry sky mode output by the preset preference prediction model, and send a prediction prompt containing the predicted starry sky mode to the user.

[0089] The first target starry sky mode recording subunit is configured to record the predicted starry sky mode as the first target starry sky mode when an execution instruction of the target user is received in response to the prediction prompt.

[0090] Preferably, the first target starry sky mode determination unit further comprises:

[0091] The storage subunit is configured to determine a preference confidence of the predicted starry sky mode according to historical starry sky operation information when a non-execution instruction of the target user is received in response to the prediction prompt, or when no feedback information of the target user is received within a preset time length, and store the predicted starry sky mode into a local database or a cloud database according to the preference confidence.

[0092] Preferably, the second execution module 40 comprises:

[0093] The manual control signal acquisition unit is configured to detect whether a manual control signal is acquired in real time if the weather information indicates that the current time point is not sunny.

[0094] The control instruction monitoring unit is configured to switch the automatic mode to a manual mode and monitor whether a control instruction input by a user is received in real time if the manual control signal is acquired.

[0095] The second starry sky display unit is configured to determine a second target starry sky mode according to the starry sky control instruction after the starry sky control instruction input by the user is received, and control the starry sky to display a starry sky according to the second target starry sky mode.

[0096] The specific definitions of the vehicle starry sky roof control device can refer to the definitions of the vehicle starry sky roof control method, which will not be repeated here. Each module in the vehicle starry sky roof control device can be implemented by software, hardware, and a combination thereof, in whole or in part. Each module can be embedded in or independent of the processor in the computer device in hardware form, or stored in the memory in the computer device in software form, so that the processor can call and execute the operations corresponding to each module.

[0097] In one embodiment, a vehicle is provided, including a starry sky roof for displaying a starry sky, and a control module in communication connection with the starry sky roof, the control module being configured to perform the vehicle starry sky roof control method. The specific definitions of the control module can refer to the definitions of the vehicle starry sky roof control method, which will not be repeated here. Each module in the control module can be implemented by software, hardware, and a combination thereof, in whole or in part. Each module can be embedded in or independent of the processor in the computer device in hardware form, or stored in the memory in the computer device in software form, so that the processor can call and execute the operations corresponding to each module.

[0098] A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiments can be completed by computer readable instructions instructing related hardware, which can be stored in a non-volatile readable storage medium or a volatile readable storage medium, and when executed, can include the processes of the above-mentioned embodiments. Any reference to memory, storage, database or other medium used in the embodiments provided by the present application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration but not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0099] Those skilled in the art can clearly understand that, for the convenience and brevity of description, only the above-mentioned division of each functional unit and module is exemplified, and in actual application, the above-mentioned functions can be completed by different functional units and modules according to needs, that is, the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above.

[0100] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A vehicle star ceiling control method, characterized by, The method comprises the following steps: After the starry sky roof display function of the vehicle is turned on, a control mode of the starry sky roof is acquired; When the control mode is an automatic mode, weather information corresponding to a coordinate position where the vehicle is currently located at a current time point is acquired; If the weather information indicates that the current time point is a sunny day, a first starry sky display operation of the starry sky roof is controlled to be performed; The control of the starry sky roof to perform the first starry sky display operation comprises the following steps: acquiring user preference information of a target user and astronomical information corresponding to the coordinate position where the vehicle is currently located at the current time point; determining a first target starry sky mode according to the preference information and the astronomical information; and controlling the starry sky roof to display a starry sky according to the first target starry sky mode; If the weather information indicates that the current time point is not a sunny day, a second starry sky display operation of the starry sky roof is controlled to be performed according to a manual control signal after the manual control signal is acquired; The determination of the first target starry sky mode according to the user preference information and the astronomical information comprises the following steps: when the user preference information does not contain a starry sky display mode, acquiring user feature information of the target user; inputting the user feature information and the astronomical information into a preset preference prediction model to obtain a predicted starry sky mode output by the preset preference prediction model, and sending a prediction prompt containing the predicted starry sky mode to the target user; 2. The vehicle star ceiling control method of claim 1, wherein, when an instruction of not performing the predicted starry sky mode is fed back by the target user in response to the prediction prompt, or when no feedback information of the target user is received within a preset time length, determining a preference confidence of the predicted starry sky mode according to historical starry sky operation information, and storing the predicted starry sky mode into a local database or a cloud database according to the preference confidence. Before the acquisition of the control mode of the starry sky roof, the following steps are further included: acquiring a light sensing amount by a light sensor installed on the vehicle; 3. The vehicle star ceiling control method of claim 1, wherein, if the light sensing amount is less than a preset light sensing threshold, turning on the starry sky roof display function of the vehicle. The acquisition of the user preference information of the target user comprises the following steps: acquiring priority information of all users in the vehicle; 4. The vehicle star ceiling control method of claim 1, wherein, determining a target user with the highest priority according to all the priority information, and acquiring user preference information matched with the target user. The determination of the first target starry sky mode according to the user preference information and the astronomical information comprises the following steps:

5. The vehicle star ceiling control method of claim 1, wherein, when the user preference information contains at least one starry sky display mode, selecting a first target starry sky mode from all the starry sky display modes according to the astronomical information. After the sending of the prediction prompt containing the predicted starry sky mode to the target user, the following steps are further included:

6. The vehicle star ceiling control method of claim 1, wherein, when an instruction of performing the predicted starry sky mode is fed back by the target user in response to the prediction prompt, the predicted starry sky mode is recorded as the first target starry sky mode. If the weather information indicates that the current time point is not a sunny day, the following steps are further included: real-time detecting whether a manual control signal is acquired; If the manual control signal is acquired, the automatic mode is switched to the manual mode, and whether a user input control instruction is received is monitored in real time; After receiving the starry sky control instruction input by the user, a second target starry sky mode is determined according to the starry sky control instruction, and the starry sky roof is controlled to display a starry sky according to the second target starry sky mode.

7. A vehicle star ceiling control device, characterized by, Comprise: A control mode acquisition module, configured to acquire a control mode of a starry sky roof after a starry sky roof display function of a vehicle is turned on; A weather information acquisition module, configured to acquire weather information corresponding to a coordinate position of the vehicle at a current time point when the control mode is an automatic mode; A first execution module, configured to control the starry sky roof to perform a first starry sky display operation if the weather information indicates that the current time point is a sunny day; The first execution module comprises: an information acquisition unit, configured to acquire user preference information of a target user and astronomical information corresponding to the coordinate position of the vehicle at the current time point; a first target starry sky mode determination unit, configured to determine a first target starry sky mode according to the preference information and the astronomical information; and a first starry sky display unit, configured to control the starry sky roof to display a starry sky according to the first target starry sky mode; A second execution module, configured to control the starry sky roof to perform a second starry sky display operation according to a manual control signal if the weather information indicates that the current time point is not a sunny day, after the manual control signal is acquired; The first target starry sky mode determination unit comprises: A user feature information acquisition subunit, configured to acquire user feature information of a target user when the user preference information does not include a starry sky display mode; A prediction prompt subunit, configured to input the user feature information and the astronomical information into a preset preference prediction model to obtain a predicted starry sky mode output by the preset preference prediction model, and send a prediction prompt including the predicted starry sky mode to the user; A storage subunit, configured to determine a preference confidence degree corresponding to the predicted starry sky mode according to historical starry sky operation information when a do-not-perform instruction is received from the target user in response to the prediction prompt, or when no feedback information of the target user is received within a preset time length, and store the predicted starry sky mode into a local database or a cloud database according to the preference confidence degree.

8. A vehicle characterized by comprising: A starry sky roof for displaying a starry sky and a control module in communication connection with the starry sky roof, the control module being configured to perform the vehicle starry sky roof control method according to any one of claims 1 to 6.

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