Vehicle control method and device, vehicle

Abstract

The present application provides a kind of vehicle control method and device, vehicle, and the present application belongs to vehicle technical field, and the starry sky top of vehicle is provided with dust removal device;Vehicle control method includes: when detecting that vehicle exists dust removal demand, the real-time display state of starry sky top and the real-time in-place state of personnel on each seating area on vehicle are acquired;If real-time display state is extinguished state, and real-time in-place state shows that there is personnel not in place seating area, then control dust removal device to the starry sky top on the top of target area carries out dust removal;Wherein, target area is all seating area of personnel not in place.The present application can effectively avoid dust to cause influence to the display effect of starry sky top.

Description

Technical Field

[0001] This invention belongs to the field of vehicle technology, and more specifically, relates to a vehicle control method and device, and a vehicle. Background Technology

[0002] In recent years, starry sky roofs have gradually become a popular feature in vehicle interiors. The light source for starry sky roofs is mostly fiber optic. The roof is often covered with soft decorative fabrics such as suede or leather. Holes are drilled in the fabric, fiber optic cables are inserted into the holes, and when the cables are lit, the starry sky display effect is achieved.

[0003] However, in the actual application of starry sky roofs, when the car doors, side windows, or panoramic sunroof are opened, or when people enter or exit the vehicle, dust will enter the vehicle interior. The dust that enters the vehicle interior is very easy to stick to the starry sky roof decorative cloth and the surface of the optical fiber, causing the brightness of the optical fiber to decrease, thus affecting the display effect of the starry sky roof. Summary of the Invention

[0004] The purpose of this invention is to provide a vehicle control method, device, and vehicle to solve the problem in the prior art where dust adheres to the surface of the starry sky ceiling decoration cloth and optical fiber, affecting the starry sky ceiling display effect.

[0005] A first aspect of the present invention provides a vehicle control method, wherein a dust removal device is provided on the roof of the vehicle; the vehicle control method includes:

[0006] When a dust removal requirement is detected in the vehicle, the real-time display status of the starry sky roof and the real-time presence status of the people in each seating area of ​​the vehicle are obtained.

[0007] If the real-time display status is off and the real-time presence status shows that there is a seating area where no one is present, then control the dust removal device to remove dust from the starry sky ceiling above the target area.

[0008] The target area refers to all passenger areas where no one is present.

[0009] In one possible implementation, detecting whether the vehicle requires dust removal includes:

[0010] If the real-time PM value inside the vehicle is detected to be greater than a first preset threshold, or if a dust removal command triggered by a user is detected, or if the dust removal device is detected to be removing dust before the vehicle was last turned off when the vehicle is started, then it is determined that the vehicle has a dust removal requirement.

[0011] In one possible implementation, the dust removal device is a vibration device; controlling the dust removal device to remove dust from the starry sky ceiling above the target area includes:

[0012] The vibration parameters of the dust removal device are determined based on the real-time PM value.

[0013] The dust removal device is controlled to remove dust from the starry sky ceiling at the top of the target area based on the vibration parameters.

[0014] In one possible implementation, when controlling the dust removal device to remove dust from the starry sky ceiling above the target area, the vehicle control method further includes:

[0015] The vehicle's air conditioning is controlled to blow the dust falling from the target area toward the windows, and the windows are controlled to open.

[0016] In one possible implementation, the vehicle further includes an air purification device; and when controlling the dust removal device to remove dust from the starry sky ceiling above the target area, the vehicle control method further includes:

[0017] The air purification device is controlled to purify the dust that falls into the target area.

[0018] In one possible implementation, the vehicle control method further includes:

[0019] When the vehicle's fragrance module is working, the real-time fragrance concentration in the starry sky roof area is obtained;

[0020] If the real-time fragrance concentration is greater than the first concentration threshold, the vehicle's air conditioning is controlled to blow the fragrance from the starry sky roof area toward the windows, and the windows are controlled to open.

[0021] In one possible implementation, the air conditioning system controlling the vehicle to blow fragrance from the starry sky roof area toward the windows includes:

[0022] The real-time fan speed of the air conditioner is determined based on the real-time fragrance concentration.

[0023] The vehicle's air conditioning is controlled to blow the fragrance from the starry sky roof area toward the windows at the real-time fan speed.

[0024] In one possible implementation, when the vehicle's air conditioning is controlling the air conditioning to blow the fragrance from the starry sky roof area toward the windows, the vehicle control method further includes:

[0025] Obtain the real-time presence status of people in each seating area of ​​the vehicle;

[0026] If the real-time presence status indicates that someone is present, then the air conditioner will reduce the fan speed when blowing the fragrance from the starry sky roof area toward the car window.

[0027] A second aspect of the present invention provides a vehicle control device, wherein a dust removal device is provided on the roof of the vehicle; the vehicle control device includes:

[0028] The data acquisition module is used to acquire the real-time display status of the starry sky roof and the real-time presence status of the people in each seating area of ​​the vehicle when the dust removal requirement of the vehicle is detected.

[0029] The vehicle control module is used to control the dust removal device to remove dust from the starry sky ceiling above the target area when the real-time display status is off and the real-time presence status shows that there are no people in the seating area.

[0030] The target area refers to all passenger areas where no one is present.

[0031] A third aspect of the present invention provides a vehicle, the vehicle including a control terminal, the control terminal including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the vehicle control method described above.

[0032] The beneficial effects of the vehicle control method and device, and the vehicle provided in the embodiments of the present invention are as follows:

[0033] Unlike existing technologies that focus on optimizing the display effect of the starry sky roof itself (such as automatic brightness adjustment, diversified display content and colors, and flashing frequency linked to other vehicle modules), this invention provides a solution to optimize the starry sky roof display effect from the perspective of reducing interference from external factors. Analysis of this invention's solution reveals that when a vehicle requires dust removal, it begins to determine the display status of the starry sky roof and the presence of occupants. Dust removal begins when both conditions are met, thus preventing dust from adhering to the decorative fabric and fiber optic surfaces and affecting the starry sky roof display effect. Furthermore, since this invention performs dust removal when the starry sky roof is off, the dust removal process itself does not affect the display effect. Also, since this invention performs dust removal in areas where occupants are not present, dust can effectively prevent its impact on vehicle occupants. In other words, the solution based on this invention effectively solves the problems of existing technologies and ensures the display effect of the starry sky roof. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1This is a schematic flowchart of a vehicle control method provided in an embodiment of the present invention;

[0036] Figure 2 This is a schematic diagram of a starry sky ceiling dust removal system provided in an embodiment of the present invention;

[0037] Figure 3 This is a schematic diagram of a starry sky ceiling dust removal system provided in another embodiment of the present invention;

[0038] Figure 4 This is a schematic diagram of a starry sky ceiling dust removal system provided in another embodiment of the present invention;

[0039] Figure 5 A schematic flowchart of a vehicle control method provided in another embodiment of the present invention;

[0040] Figure 6 A schematic flowchart of a vehicle control method provided in another embodiment of the present invention;

[0041] Figure 7 A schematic flowchart of a vehicle control method provided in another embodiment of the present invention;

[0042] Figure 8 A schematic flowchart of a vehicle control method provided in another embodiment of the present invention;

[0043] Figure 9 This is a structural block diagram of a vehicle control device provided in an embodiment of the present invention;

[0044] Figure 10 This is a schematic block diagram of a control terminal provided in an embodiment of the present invention. Detailed Implementation

[0045] In the following description, specific details such as particular system architectures and techniques are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of the invention. However, those skilled in the art will understand that the invention can be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, apparatuses, circuits, and methods are omitted so as not to obscure the description of the invention with unnecessary detail.

[0046] To make the objectives, technical solutions, and advantages of the present invention clearer, specific embodiments will be described below in conjunction with the accompanying drawings.

[0047] The vehicle control method provided in this embodiment of the invention is applied to a vehicle, and a dust removal device is installed on the vehicle's roof. Please refer to... Figure 1 , Figure 1 This is a flowchart illustrating a vehicle control method according to an embodiment of the present invention. The vehicle control method includes:

[0048] S101: When a dust removal requirement is detected in the vehicle, obtain the real-time display status of the starry sky roof and the real-time presence status of the people in each seating area of ​​the vehicle.

[0049] In this embodiment, when dust removal is required for the starry sky roof, the real-time display status of the starry sky roof and the presence status of people in each passenger area inside the vehicle can be obtained to determine whether the conditions for dust removal of the starry sky roof are met.

[0050] In this embodiment, data from the vehicle bus can be acquired to determine the display status of the starry sky roof, and the real-time presence status of people in each passenger area of ​​the vehicle can be determined through vehicle-mounted cameras or sensors such as vehicle-mounted radar.

[0051] S102: If the real-time display status is off and the real-time presence status shows that there are no people in the seating area, then control the dust removal device to remove dust from the starry sky ceiling above the target area.

[0052] The target area is all passenger areas where no one is present.

[0053] In this embodiment, if the starry sky roof is off and there are no occupants in the seating areas, the conditions for starry sky roof dust removal are met, and the dust removal device is activated to remove dust from the starry sky roofs above all occupants in the seating areas where no occupants are present. Conversely, if the starry sky roof is on or there are no occupants in the seating areas (i.e., all seating areas in the vehicle are occupied), dust removal is not performed until the conditions for starry sky roof dust removal are met. Other conditions can also be preset to determine whether to perform starry sky roof dust removal; for example, the humidity of the air inside the vehicle can be used as a criterion. High humidity increases dust adsorption, which can easily affect the dust removal effect of the dust removal device. That is, in this embodiment, while obtaining the real-time display status of the starry sky roof and the real-time occupancy status of each seating area in the vehicle, the real-time air humidity inside the vehicle can also be obtained. Based on this, if the real-time display status is off, the real-time presence status shows that there are no people in the seating area, and the real-time air humidity is less than the preset humidity, then the dust removal device will be controlled to remove dust from the starry sky ceiling above the target area.

[0054] In this embodiment, if the starry sky top is lit, dust removal may affect its display effect. Therefore, in this embodiment, dust removal is performed when the starry sky top is off.

[0055] In this embodiment, dust removal in areas where people are present may cause dust to fall into the eyes, mouth, nose, or other sensitive areas of the occupants, potentially causing infection and affecting their health. Therefore, this embodiment only removes dust from areas where people are not present.

[0056] In this embodiment, the dust removal device can be installed in an invisible, hidden location such as inside the roof or side windows. The dust removal device can be a standalone device or integrated into the fiber optic control device.

[0057] If the dust removal device is integrated into the fiber optic control device, the implementation is relatively simple. The hardware PCB board of the fiber optic control device needs to add capacitors / resistors related to the dust removal circuit, and the software related to the dust removal function also needs to be integrated into the control software of the fiber optic control device. This layout method can save space and wiring.

[0058] In conventional designs without a dust removal device, the fiber optic head protrudes through the inner hole of the decorative fabric onto the roof, with the fiber optic end connected to a fiber optic control device. If the dust removal device is a stand-alone vibration unit, to ensure direct and effective dust removal, the fiber optic end can be directly connected to the dust removal device, which is then connected to the fiber optic control device via a wiring harness. The fiber optic control device can send control commands to the fiber optic cable from the dust removal device to perform the normal display functions of the starry sky roof, such as controlling its brightness and blinking. Simultaneously, the dust removal device can also perform dust removal. Once the dust removal device begins dust removal, it can drive the fiber optic end to vibrate according to adaptively set or pre-set vibration parameters such as vibration frequency and amplitude, thereby achieving automatic dust removal.

[0059] In one possible implementation of this embodiment, the vehicle control method may further include:

[0060] When a vehicle is detected to require dust removal, the dust removal process of the device will be indicated and displayed. For example, a prompt can be given before dust removal begins, or various parameters during the dust removal process can be displayed in real time.

[0061] In this embodiment, the execution subject of steps S101 and S102 can be the control terminal on the vehicle. The control terminal can be an independent control terminal or integrated into the vehicle's in-vehicle controller.

[0062] As described above, unlike existing technologies that focus on optimizing the display effect of the starry sky roof itself (such as automatic brightness adjustment, diversified display content and colors, and flashing frequency linked to other vehicle modules), this invention provides a solution to optimize the starry sky roof display effect from the perspective of reducing interference from external factors. Analysis of this invention's solution shows that when a vehicle requires dust removal, the invention begins to determine the display status of the starry sky roof and the presence of occupants. Dust removal begins when both conditions are met, thus preventing dust from adhering to the decorative fabric and fiber optic surfaces and affecting the starry sky roof display effect. Furthermore, since this invention performs dust removal when the starry sky roof is off, the dust removal process also avoids affecting the starry sky roof display effect. Because this invention performs dust removal in areas where occupants are not present, it effectively prevents dust from affecting occupants. In other words, the solution based on this invention effectively solves the problems of existing technologies and ensures the display effect of the starry sky roof.

[0063] In one possible implementation, detecting whether a vehicle requires dust removal includes:

[0064] If the real-time PM value inside the vehicle is detected to be greater than the first preset threshold, or if a dust removal command triggered by the user is detected, or if the dust removal device is detected to be removing dust before the vehicle was last turned off when the vehicle is started, then it is determined that the vehicle has a dust removal requirement.

[0065] In this embodiment, PM value refers to the density of particulate matter with a diameter of 2.5 μm or less in the ambient air. Based on this, an air quality monitoring device can be installed to collect real-time PM values ​​inside the vehicle. These real-time PM values ​​can then be retrieved from the air quality monitoring device. If the real-time PM value inside the vehicle exceeds a first preset threshold, it indicates excessive dust accumulation inside the vehicle, and dust removal treatment of the roof can be considered.

[0066] In this embodiment, dust removal can also be considered when a user-triggered dust removal command is detected. The user can trigger the dust removal command via the vehicle's infotainment screen or via the vehicle's voice control system (i.e., voice command); this embodiment does not impose any limitations.

[0067] In summary, the embodiments of the present invention can initiate dust removal upon receiving a dust removal command triggered by the user, or automatically initiate dust removal when a high real-time PM value is detected. That is, the embodiments of the present invention support both automated dust removal and manual dust removal based on user commands for the starry sky ceiling, thereby effectively preventing dust from adhering to the decorative fabric and fiber optic surfaces, and avoiding any impact on the display effect of the starry sky ceiling.

[0068] In this embodiment, when the dust removal device is removing dust but the vehicle needs to be turned off, the dust removal device may be controlled to stop removing dust. Based on this, the power-down memory and power-on save functions of the control terminal (i.e., the execution subject of the vehicle control method provided in this embodiment of the invention) can be used to prevent data loss. That is, if the dust removal device was removing dust before the vehicle was turned off last time, it can also be determined that the vehicle has a dust removal need. At this time, if the aforementioned real-time display status is off and the aforementioned real-time presence status shows that there is a seating area where no one is present, then the starry sky ceiling above the target area can be dusted based on the dust removal parameters used by the dust removal device before the vehicle was turned off last time.

[0069] In this embodiment, if the dust removal device's operation before the vehicle was turned off was automatic (i.e., automatically activated because the real-time PM value was detected to be greater than a first preset threshold), then after the vehicle is turned on this time, it can be determined whether the conditions for the starry sky roof dust removal are met to continue dust removal. If the dust removal device's operation before the vehicle was turned off was manual (i.e., activated because of a dust removal command triggered by the user), then after the vehicle is turned on this time, the user can be prompted through voice, instruments, etc., that dust removal will continue, and then the dust removal will continue.

[0070] In this embodiment, if the user wants to stop the dust removal device while it is in operation, they can control the device to stop by voice or through a soft switch in the settings on the vehicle's infotainment screen.

[0071] Based on the description in this embodiment, several specific dust removal control scenarios can be derived. For example, when the real-time PM value inside the vehicle is detected to be greater than a first preset threshold, or when a dust removal command triggered by the user is detected, and the starry sky roof is detected to be off and there are no people in the rear passenger area of ​​the vehicle, the user can be prompted by voice or instrument to automatically turn on the starry sky roof dust removal function in the rear passenger area, and on this basis, the starry sky roof in the rear passenger area will be dusted.

[0072] Correspondingly, when the real-time PM value inside the vehicle is detected to be greater than the first preset threshold, or when a dust removal command is triggered by the user, and the starry sky roof is detected to be off and there are no people in the front passenger area of ​​the vehicle, the user will be prompted by voice or instrument to automatically turn on the starry sky roof dust removal function in the front passenger area. On this basis, the starry sky roof in the front passenger area will be dusted.

[0073] Correspondingly, if there are no people in the front and rear seating areas, the dust removal area of ​​the starry sky roof will be the entire seating area in both the front and rear rows.

[0074] Based on the description in this embodiment, dust removal of the starry sky can be achieved using a starry sky ceiling dust removal system. Please refer to [link / reference]. Figure 2The starry sky ceiling dust removal system 20 may include a control terminal 21, an air quality monitoring device 22, and a dust removal device 23 for executing the steps of the embodiments of the present invention. The voice module, camera device, and vehicle screen mentioned in the above embodiments can all directly use the voice module, camera device, and vehicle screen already configured on the vehicle. Based on Figure 2 By understanding the structure and connections within the structure, embodiments of the present invention can achieve effective dust removal from the starry sky roof.

[0075] In one possible implementation, the dust removal device is a vibrating device. Controlling the dust removal device to remove dust from the starry sky ceiling above the target area includes:

[0076] The vibration parameters of the dust removal device are determined based on the real-time PM value.

[0077] The dust removal device is controlled according to the vibration parameters to remove dust from the starry sky ceiling at the top of the target area.

[0078] In this embodiment, vibration parameters include, but are not limited to, vibration amplitude, vibration frequency, and vibration time. In this embodiment, the dust removal device can be a vibration-type device. After detecting the dust removal control command, the dust removal device can drive the optical fiber of the starry sky ceiling to vibrate at a certain vibration frequency. Since the optical fiber is arranged inside the decorative cloth of the starry sky ceiling through small holes, the decorative cloth will vibrate along with the optical fiber, so the dust on the surface of the decorative cloth and the optical fiber of the starry sky ceiling will fall off smoothly.

[0079] In this embodiment, the vibration amplitude and frequency of the dust removal device are positively correlated with the real-time PM value. That is, the higher the real-time PM value, the greater the vibration amplitude and the higher the vibration frequency. Specifically, when the real-time PM value is higher, there is more dust in the air, and the more dust is adsorbed by the starry sky roof. At this time, the vibration amplitude is higher and the vibration frequency is faster, which is beneficial for quickly and effectively removing dust from the starry sky roof. Conversely, when the real-time PM value is lower, there is less dust in the air, and the starry sky roof adsorbs less dust. At this time, the vibration amplitude and vibration frequency are lower, which helps reduce vibration noise.

[0080] Based on the above description, during actual dust removal, the vibration parameters of the dust removal device can be based on the aforementioned real-time PM value changes. That is, at the start of dust removal, the vibration amplitude and frequency of the dust removal device can be higher to achieve rapid dust removal. As the real-time PM value decreases, the vibration amplitude and frequency can be correspondingly reduced to decrease vibration noise. For example, when the real-time PM value is greater than a first preset threshold, the aforementioned real-time display is off, and the aforementioned real-time presence status indicates an area where personnel are not present, the vibration parameters of the dust removal device will be determined based on the real-time PM value, and the dust removal device will be controlled to remove dust from the starry sky ceiling above the target area using the aforementioned vibration parameters. Furthermore, during the dust removal process, if the rate of decrease in the real-time PM value reaches a preset rate or the percentage decrease reaches a preset percentage, the vibration parameters of the dust removal device can be lowered. Additionally, during the dust removal process, if the real-time PM value is not greater than a second preset threshold, the dust removal device can be turned off, i.e., the dust removal device will stop removing dust from the starry sky ceiling above the target area. The second preset threshold is not greater than the first preset threshold.

[0081] Based on the above description, in actual dust removal, the vibration amplitude and frequency of the dust removal device can be determined according to the real-time PM value, and dust removal can be carried out with a fixed vibration amplitude and frequency. This embodiment does not limit this. In particular, considering that the decorative fabric is a soft material, excessively fast or strong vibration can easily cause damage to the decorative fabric. Therefore, the mapping relationship between the vibration amplitude, vibration frequency and real-time PM value can be determined after actual vehicle verification based on the material of the decorative fabric.

[0082] In this embodiment, the vibration time of the dust removal device can be determined based on the real-time PM value before the dust removal device begins dust removal. After the dust removal process reaches the aforementioned vibration time, the dust removal device is controlled to stop dust removal on the starry sky ceiling above the target area. Of course, the vibration time of the dust removal device can also be disregarded, and the dust removal device can be controlled to stop dust removal when the real-time PM value inside the vehicle is not greater than a second preset threshold. This embodiment does not limit this approach.

[0083] In this embodiment, the vibration parameters may also include a vibration region. When the dust removal device's dust removal action is automatic (i.e., dust removal is automatically activated because the real-time PM value is detected to be greater than a first preset threshold), the vibration region is the starry sky top region at the top of the target area. When the dust removal device's dust removal action is manual (i.e., dust removal is activated because of a dust removal command triggered by the user), the vibration region can be the region specified in the user's dust removal command.

[0084] For example, when a user triggers a dust removal command, information such as vibration amplitude, vibration frequency, vibration area, and vibration time can be obtained from the user's command. Based on this information, the dust removal device can be controlled to remove dust from the starry sky roof. Specifically, when a user wants dust removal, they can set the required information, such as vibration amplitude, vibration time, and vibration area, on the vehicle's infotainment screen and trigger the corresponding dust removal command. After detecting the command, the dust removal device can then remove dust from the starry sky roof according to the user's settings.

[0085] In one possible implementation, when controlling the dust removal device to remove dust from the starry sky ceiling above the target area, the vehicle control method further includes:

[0086] Control the vehicle's air conditioning to blow the dust that has fallen in the target area toward the windows and control the windows to open.

[0087] In this embodiment, in order to further reduce the impact of dust on the occupants and the cleanliness of the vehicle interior, the air conditioning and windows can be automatically turned on while dust removal is being carried out to blow the dust falling from the starry sky roof out of the vehicle, so as to prevent the dust falling from the starry sky roof from adhering to the surface of other parts of the vehicle.

[0088] In this embodiment, dust removal of the starry sky can be achieved based on a starry sky ceiling dust removal system. Please refer to [reference needed]. Figure 2 and Figure 3 ,exist Figure 2 In addition to the above, to achieve more thorough dust removal, the Starry Sky Roof Dust Removal System 20 can also control the vehicle's air conditioning and windows, so that while removing dust, the air conditioning and windows can be turned on automatically to blow the dust falling from the Starry Sky Roof out of the vehicle.

[0089] In one possible implementation, the vehicle also includes an air purification device. When controlling the dust removal device to remove dust from the starry sky ceiling above the target area, the vehicle control method further includes:

[0090] Control the air purification device to purify the dust that falls into the target area.

[0091] In addition to "blowing the dust falling from the starry sky roof out of the vehicle by controlling the windows and air conditioning" in the above embodiment, an air purification device can also be installed in the vehicle. On this basis, while the dust removal device is removing dust from the starry sky roof, the air purification device can be used to deal with the dust falling from the starry sky roof, thereby further reducing the impact of dust on the people in the vehicle and the cleanliness of the vehicle interior.

[0092] In this embodiment, dust removal of the starry sky can be achieved based on a starry sky ceiling dust removal system. Please refer to [reference needed]. Figure 2 and Figure 4 ,exist Figure 2In addition to the above, in order to achieve more thorough dust removal, the starry sky ceiling dust removal system 20 may also include an air purification device 24, so as to use the air purification device to deal with the dust falling from the starry sky ceiling while the dust removal device is removing dust from the starry sky ceiling.

[0093] Based on the solution in this embodiment, the dust removal control process can be as follows: Figure 5 As shown, dust removal and air purification will only begin when the real-time PM value is high, the starry sky ceiling is off, and there are unoccupied seating areas. Dust removal will stop when the real-time PM value drops to a certain level.

[0094] In one possible implementation, after the dust removal device removes dust from the starry sky ceiling above the target area, the vehicle control method further includes:

[0095] If the real-time PM value inside the vehicle is not greater than the second preset threshold, or if a user-triggered stop dust removal command is detected, or if the real-time display status is lit, or if the real-time presence status shows that all passengers in the seating area are in place, then the dust removal device will be controlled to stop dust removal on the starry sky ceiling above the target area.

[0096] The second preset threshold is not greater than the first preset threshold.

[0097] Based on the solution in this embodiment, the vehicle control method can be as follows: Figure 6 As shown, the dust removal device will continue to operate until the corresponding conditions for stopping dust removal are triggered. These conditions include, but are not limited to: the real-time PM value inside the vehicle not exceeding a second preset threshold, the detection of a user-triggered stop command for dust removal, the real-time display being lit, or the real-time presence status showing that all occupants in the seating areas are present.

[0098] In other words, if the real-time PM value inside the vehicle is not greater than the second preset threshold during the dust removal process, it indicates that the dust removal effect has been achieved, and the dust removal can be stopped. If a user-triggered stop command is detected during the dust removal process, it means the user wants to terminate the dust removal, and the dust removal can be stopped at this time. If the real-time display status of the starry sky roof is lit during the dust removal process, the dust removal can be stopped to avoid affecting the display effect of the starry sky roof. If it is detected that all occupants in the seating areas are in place during the dust removal process, the dust removal can be stopped to avoid dust affecting the occupants inside the vehicle.

[0099] In this embodiment, after the dust removal device stops dust removal, other devices related to dust removal can also stop working. For example, in the aforementioned embodiment, when the dust removal device is performing dust removal, it also controls the vehicle's air conditioning to blow the dust falling from the target area toward the windows and controls the windows to open. Therefore, if the dust removal device stops dust removal, the air conditioning can also stop blowing dust toward the windows, and the windows can return to their original open state. For example, in the aforementioned embodiment, when controlling the dust removal device to perform dust removal, it also controls the air purification device to purify the dust falling from the target area. Therefore, if the dust removal device stops dust removal, the air purification device can also stop working.

[0100] In summary, while starry sky roofs can enhance the ambiance of a vehicle, in practical applications, such as when opening doors, side windows, or the panoramic sunroof, or when people enter or exit the vehicle, dust enters the interior and easily adheres to the starry sky roof's fabric and optical fiber surfaces, causing a decrease in fiber brightness and affecting the customer's experience to some extent. Therefore, this invention provides a dust control solution, which mainly includes two dust removal methods: automatic dust removal and manual dust removal.

[0101] Regarding automatic dust removal: When the real-time PM value inside the vehicle exceeds a first preset threshold and the starry sky roof is off, this invention will activate the dust removal function in the corresponding area based on whether there are people in the front and rear seats. For example, the dust removal function in the rear starry sky roof will only be activated when no one is in the rear seats to prevent dust from falling on the occupants. Before activating the dust removal function, a voice / instrument prompt will be given. After the dust removal function is activated, the in-vehicle air purification device or air conditioning / windows will work together to vacuum or blow dust out of the vehicle, achieving a more thorough purification effect, thus realizing intelligent automatic dust removal. This means that automatic dust removal of the starry sky roof can be achieved without manual intervention, ensuring that the brightness and display effect of the starry sky roof are not affected by dust, keeping the roof covering clean, reducing bacterial infection, and eliminating the need for manual disassembly, cleaning, and dust removal of the starry sky roof, saving costs.

[0102] Regarding manual dust removal: users can also activate the dust removal function directly via the vehicle's infotainment screen or voice command, and can customize the dust removal area, intensity, and duration, making it convenient and quick. If the user is away from the vehicle and the engine is off, automatic dust removal can also be remotely activated via a mobile device, offering the same convenience.

[0103] In other words, this invention fully and comprehensively meets the dust removal needs of the starry sky ceiling, effectively preventing the display effect of the starry sky ceiling from being affected.

[0104] In one possible implementation, the vehicle control method further includes:

[0105] When the vehicle's fragrance module is working, the real-time fragrance concentration in the starry sky roof area is obtained.

[0106] If the real-time fragrance concentration is greater than the first concentration threshold, the vehicle's air conditioning will be controlled to blow the fragrance from the starry sky roof area toward the windows, and the windows will be opened.

[0107] In this embodiment, the in-vehicle fragrance (i.e., the vehicle's fragrance module) is used to atomize liquid perfumes / fragrances. The fragrance produced by the atomization process is evenly released into the vehicle interior, removing odors and creating a pleasant atmosphere for the user. The fragrance concentration of the fragrance module is related to the vehicle's gear position, ambient temperature, and user settings; a higher fragrance concentration means more chemical substances in the atomized fragrance. Furthermore, the inventors of this application considered that when chemical substances fall onto other exterior parts of the vehicle interior besides the starry sky roof, users can clean them by wiping. However, the starry sky roof is composed of densely packed optical fibers. If chemical substances from the fragrance adhere to, cover, or coat the surface of the optical fibers, it can impair the fiber brightness to some extent, affecting the display effect of the starry sky roof. Considering the complex installation structure of the starry sky roof and the inconvenience of cleaning chemical substances from the optical fiber surface, this embodiment of the invention proposes a solution to avoid the impact of chemical substances on the starry sky roof's display effect.

[0108] In other words, when the fragrance module is detected to be working, the real-time fragrance concentration of the starry sky top area is obtained. When the real-time fragrance concentration of the fragrance module is high, the air conditioner and car windows can be turned on. By controlling the air conditioner's airflow direction, the fragrance in the starry sky top area can be blown towards the car windows, thereby diluting the fragrance concentration in the starry sky top area and preventing the optical fiber from being damaged by prolonged contact with high concentrations of chemicals in the fragrance, thus avoiding affecting the display effect of the starry sky top.

[0109] In this embodiment, one or more air conditioners can be selected to direct the fragrance from the starry sky roof area toward the vehicle windows. In one possible implementation, an air conditioner with an vent closer to the starry sky roof can be selected to direct the fragrance from the starry sky roof area toward the vehicle windows. For example, the air vents (corresponding air conditioners) on the left / right / front / rear sides of the roof can be controlled to direct the fragrance from the starry sky roof area toward the vehicle windows. Of course, an air conditioner with an vent farther from the starry sky roof can also be selected to direct the fragrance from the starry sky roof area toward the vehicle windows; this embodiment does not limit this approach.

[0110] In this embodiment, with the fragrance module working, the position and status of the air vents of each air conditioner in the vehicle can be monitored, and each air conditioner can be controlled according to the position and status of its air vent.

[0111] In the first scenario, if an air vent of an air conditioner is located on the roof of the vehicle and the air vent is in operation, the air direction and speed of the air conditioner can be controlled. The air direction is directed towards the starry sky roof, and the air speed is adapted to different fragrance concentrations. For example, the higher the fragrance concentration, the higher the air speed towards the starry sky roof, so as to quickly dilute the fragrance in the starry sky roof area and avoid prolonged contact between the optical fiber and the high concentration of chemical substances in the fragrance.

[0112] In the second scenario, if an air vent is located on the roof of the vehicle and is not in operation, the air vent can be automatically turned on, and the air direction and speed can be controlled. The air direction is directed towards the starry sky roof, and the air speed is adapted to different fragrance concentrations to quickly dilute the fragrance in the starry sky roof area and prevent the light source from being in contact with high concentrations of chemicals in the fragrance for a long time.

[0113] In the third scenario, if there is no air conditioning vent on the roof, the nearest air conditioner to the roof can be identified. If the air conditioner's vent is not in operation, the vent will be automatically turned on, and the airflow direction and speed will be controlled. The airflow will be directed towards the starry sky ceiling, and the airflow speed will be adapted to different fragrance concentrations to quickly dilute the fragrance in the starry sky ceiling area and prevent the light source from being in contact with high concentrations of chemicals in the fragrance for a long time.

[0114] In one possible implementation, the vehicle's air conditioning controls the air conditioning to direct the fragrance from the starry sky roof area toward the windows, including:

[0115] The real-time fan speed of the air conditioner is determined based on the real-time fragrance concentration.

[0116] Control the vehicle's air conditioning to blow the fragrance from the starry sky roof area towards the windows at real-time fan speed.

[0117] In this embodiment, considering that a higher fragrance concentration has a greater impact on the starry sky ceiling, different fragrance concentrations can correspond to different air conditioning fan speeds. Furthermore, different warning and protection mechanisms can be adapted for different fragrance concentrations to minimize the impact of fragrance on the starry sky ceiling. For example, in this embodiment, multiple different fragrance concentration thresholds can be set, and different warning and protection mechanisms can be set accordingly. For instance, this embodiment can preset four different fragrance concentration thresholds, which, from smallest to largest, are: a first concentration threshold, a second concentration threshold, a third concentration threshold, and a fourth concentration threshold. Based on this, the warning and protection mechanisms under these four fragrance concentration thresholds are as follows:

[0118] a) When the real-time fragrance concentration is between the first and second concentration thresholds, the control enters the Level 1 warning and protection mode. The Level 1 warning and protection mode indicates that the fragrance concentration is low and has minimal impact on the starry sky roof. In this mode, a lower fan speed will be automatically applied (i.e., the real-time fan speed of the air conditioner will be automatically determined based on the fragrance concentration, and the vehicle's air conditioner will direct the fragrance from the starry sky roof area towards the windows at the real-time fan speed), and the fragrance module will not be controlled.

[0119] b. When the real-time fragrance concentration is between the second and third concentration thresholds, the control enters the second-level warning and protection mode. The second-level warning and protection mode indicates that the fragrance concentration is high and has a significant impact on the starry sky roof. In this mode, a higher wind speed will be automatically applied (i.e., the real-time wind speed of the air conditioner will be automatically determined based on the real-time fragrance concentration, and the vehicle's air conditioner will be controlled to blow the fragrance from the starry sky roof area towards the windows at the real-time wind speed), and the fragrance module will not be controlled.

[0120] c. When the real-time fragrance concentration is between the third and fourth concentration thresholds, the system enters a level three warning and protection mode. Level three warning and protection mode indicates a higher fragrance concentration and a greater impact on the starry sky roof. In this mode, a higher airflow speed will be automatically adjusted (i.e., the air conditioning speed will be automatically determined based on the real-time fragrance concentration, and the vehicle's air conditioning will direct the fragrance from the starry sky roof area towards the windows at that speed). The fragrance concentration of the fragrance module will also be automatically reduced. Simultaneously, a prompt will be made to the user via the vehicle's instrument panel / voice module, stating: "The current fragrance concentration is high and may affect the fiber optic cable of the starry sky roof; the fragrance concentration has been automatically reduced."

[0121] d. When the real-time fragrance concentration exceeds the fourth concentration threshold, the system enters a level four warning and protection mode. This level four warning and protection mode indicates that the fragrance concentration is too high and could cause irreversible damage to the starry sky roof. In this mode, the system automatically adjusts to the maximum fan speed (i.e., automatically determines the air conditioning's real-time fan speed based on the fragrance concentration, controlling the vehicle's air conditioning to direct the fragrance from the starry sky roof area towards the windows at the real-time fan speed) and automatically shuts down the fragrance module. Specifically, before shutting down the fragrance module, a prompt can be given to the user via the vehicle's instrument panel or voice module. The prompt could be: "Fragrance concentration is too high, which may affect the fiber optic cable of the starry sky roof; the fragrance function has been automatically shut down."

[0122] If the real-time fragrance concentration is less than the first concentration threshold, it means that the fragrance concentration is very small and will not affect the optical fiber of the starry sky roof. Therefore, there is no need to set up corresponding early warning and protection mechanisms.

[0123] In this embodiment, the process of gradually exiting each warning and protection mode after entering the warning and protection mode can be referred to. Figure 6 As the real-time fragrance concentration decreases, the warning and protection mode gradually switches from Level 4 to Level 1, until the real-time fragrance concentration falls below the first concentration threshold. At this point, the air conditioning, windows, etc., can be restored to their original states. The original state refers to the state before "blowing the fragrance from the starry sky roof area towards the windows."

[0124] In this embodiment, the process of gradually entering various early warning and protection modes can be referred to Figure 7 As the real-time fragrance concentration continues to increase, the warning and protection mode gradually switches from Level 1 to Level 4 in order to reduce the fragrance concentration in the starry sky top area as much as possible and avoid affecting the display effect of the starry sky top.

[0125] In summary, this embodiment can automatically provide multi-level warnings and protection based on different fragrance concentrations, thereby effectively reducing the adverse effects of chemical substances in the fragrance on the starry sky top, extending the service life of the starry sky top fiber optic cable, and ensuring the excellent display effect of the starry sky top.

[0126] In this embodiment, controlling the vehicle's air conditioning to blow the fragrance from the starry sky roof area toward the windows at a real-time fan speed can be described in detail as follows:

[0127] The system acquires the real-time presence status of occupants in each seating area of ​​the vehicle. Based on this status, it identifies seating areas where occupants are absent and controls the vehicle's air conditioning to direct the fragrance from the starry sky roof area towards the window of the absent seating area at a real-time fan speed. For example, if the real-time presence status indicates that there are no occupants in the right rear seating area, the air conditioning can be controlled to direct the fragrance from the starry sky roof area towards the right rear window at a real-time fan speed to avoid affecting the occupants.

[0128] In one possible implementation, the function of "automatically blowing the fragrance from the starry sky roof area toward the car window when the real-time fragrance concentration is greater than the first concentration threshold" can also be turned on / off according to the user-triggered command.

[0129] In one possible implementation, when controlling the vehicle's air conditioning to blow fragrance from the starry sky roof area toward the windows, the vehicle control method also includes:

[0130] Obtain the real-time location status of people in each passenger area of ​​the vehicle.

[0131] If the real-time presence status shows that someone is present, then reduce the air conditioning fan speed when blowing the fragrance from the starry sky roof area towards the car windows.

[0132] In this embodiment, the real-time presence of occupants in each seating area of ​​the vehicle can be determined using onboard cameras or sensors such as vehicle-mounted radar. If the real-time presence status indicates that no one is present (i.e., no one is inside the vehicle), the air conditioning can be directly controlled to blow the fragrance from the starry sky roof area towards the windows at maximum fan speed. If the real-time presence status indicates that someone is present (i.e., someone is inside the vehicle), the air conditioning fan speed can be adjusted to a relatively gentle state (i.e., the air conditioning temperature can be lowered) to avoid causing discomfort to the user.

[0133] Based on the above embodiments, the flow of the vehicle control method can be referred to Figure 8 In other words, when the fragrance module is working and the real-time fragrance concentration in the starry sky roof area exceeds a first concentration threshold, the air conditioning is turned on to blow the fragrance from the starry sky roof area towards the car windows. If there are people in the car, the air conditioning fan speed is reduced. The step of "blowing the fragrance from the starry sky roof area towards the car windows" is repeated until the real-time fragrance concentration in the starry sky roof area does not exceed the first concentration threshold. That is to say, in this embodiment, when the fragrance concentration alarm threshold is met, the corresponding control strategy will be automatically executed based on multiple criteria such as fragrance concentration, air conditioning position, air conditioning working status, and whether there are people in the car. It will automatically adapt to different warning and protection modes and use the air conditioning in the best position, the best air direction and speed to dilute the fragrance concentration in the starry sky roof area in time. At the same time, a prompt can be made through the vehicle's instrument panel / voice module, and the car windows will be opened to reduce the impact on the starry sky roof fiber optic cable, ensure the display effect of the starry sky roof, and thus extend the service life of the starry sky roof. When the real-time fragrance concentration is lower than the corresponding alarm threshold, the vehicle's air conditioning will stop blowing the fragrance from the starry sky roof area towards the car windows, and the car windows will return to their original state. This embodiment achieves automated control without human intervention, effectively protecting user interests.

[0134] In the above embodiment, "when the real-time fragrance concentration is greater than the first concentration threshold, control the vehicle's air conditioning to blow the fragrance from the starry sky roof area toward the windows and control the windows to open" can be directly implemented based on existing devices on the vehicle, such as the existing control terminal, camera device, air conditioning and windows on the vehicle, without the need for additional devices to avoid the chemical substances in the fragrance affecting the starry sky roof.

[0135] Corresponding to the vehicle control method in the above embodiments, Figure 9 This is a structural block diagram of a vehicle control device according to an embodiment of the present invention. For ease of explanation, only the parts relevant to this embodiment are shown. The vehicle control device described in this embodiment is applied to a vehicle, and a dust removal device is installed on the vehicle's roof. (Reference) Figure 9 The vehicle control device 30 includes a data acquisition module 31 and a vehicle control module 32.

[0136] Among them, the data acquisition module 31 is used to acquire the real-time display status of the starry sky roof and the real-time presence status of the people in each seating area of ​​the vehicle when the vehicle is detected to have a dust removal need.

[0137] The vehicle control module 32 is used to control the dust removal device to remove dust from the starry sky ceiling above the target area when the real-time display status is off and the real-time presence status shows that there are no people in the seating area.

[0138] The target area is all passenger areas where no one is present.

[0139] In one possible implementation, the vehicle control module 32 is further used for:

[0140] When the real-time PM value inside the vehicle is detected to be greater than a first preset threshold, or when a dust removal command triggered by a user is detected, or when the dust removal device is detected to be removing dust before the vehicle was last turned off when the vehicle is started, it is determined that the vehicle has a dust removal requirement.

[0141] In one possible implementation, the dust removal device is a vibration device. The vehicle control module 32 is specifically used for:

[0142] The vibration parameters of the dust removal device are determined based on the real-time PM value.

[0143] The dust removal device is controlled according to the vibration parameters to remove dust from the starry sky ceiling at the top of the target area.

[0144] In one possible implementation, when controlling the dust removal device to remove dust from the starry sky ceiling above the target area, the vehicle control module 32 is also used to:

[0145] Control the vehicle's air conditioning to blow the dust that has fallen in the target area toward the windows and control the windows to open.

[0146] In one possible implementation, the vehicle also includes an air purification device. When controlling the dust removal device to remove dust from the starry sky ceiling above the target area, the vehicle control module 32 is also used to:

[0147] Control the air purification device to purify the dust that falls into the target area.

[0148] In one possible implementation, the data acquisition module 31 is also used to acquire the real-time fragrance concentration in the starry sky top area when the vehicle's fragrance module is working.

[0149] The vehicle control module 32 is also used to control the vehicle's air conditioning to blow the fragrance from the starry sky roof area toward the windows and control the windows to open when the real-time fragrance concentration is greater than the first concentration threshold.

[0150] In one possible implementation, the vehicle control module 32 is specifically used for:

[0151] The real-time fan speed of the air conditioner is determined based on the real-time fragrance concentration.

[0152] Control the vehicle's air conditioning to blow the fragrance from the starry sky roof area towards the windows at real-time fan speed.

[0153] In one possible implementation, the data acquisition module 31 is also used to acquire the real-time presence status of people in each seating area of ​​the vehicle when the vehicle's air conditioning controls the air conditioning to blow the fragrance from the starry sky roof area toward the windows.

[0154] When the vehicle's air conditioning controls the air vents the fragrance from the starry sky roof area toward the windows, the vehicle control module 32 is also used to reduce the airflow speed when the air conditioning controls the air vents the fragrance from the starry sky roof area toward the windows, based on the real-time presence status display indicating that someone is present.

[0155] This invention also provides a vehicle, which includes a control terminal, see below. Figure 10 , Figure 10 This is a schematic block diagram of a control terminal provided in an embodiment of the present invention. Figure 10 The terminal 400 in this embodiment may include one or more processors 401, one or more input devices 402, one or more output devices 403, and one or more memories 404. The processors 401, input devices 402, output devices 403, and memories 404 communicate with each other via a communication bus 405. The memories 404 store computer programs, including program instructions. The processors 401 execute the program instructions stored in the memories 404. Specifically, the processors 401 are configured to invoke the program instructions to perform the functions of the modules / units in the above-described device embodiments, such as... Figure 9 The functions of modules 31 and 32 are shown.

[0156] It should be understood that, in this embodiment of the invention, the processor 401 may be a central processing unit (CPU), but it may also be other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or any conventional processor.

[0157] Input device 402 may include a touchpad, a fingerprint sensor (for collecting the user's fingerprint information and fingerprint orientation information), a microphone, etc., and output device 403 may include a display (LCD, etc.), a speaker, etc.

[0158] The memory 404 may include read-only memory and random access memory, and provides instructions and data to the processor 401. A portion of the memory 404 may also include non-volatile random access memory. For example, the memory 404 may also store device type information.

[0159] In specific implementations, the processor 401, input device 402, and output device 403 described in the embodiments of the present invention can execute the implementation methods described in the first and second embodiments of the vehicle control method provided in the embodiments of the present invention, or they can execute the implementation methods of the terminal described in the embodiments of the present invention, which will not be repeated here.

[0160] In another embodiment of the present invention, a computer-readable storage medium is provided. This computer-readable storage medium stores a computer program, which includes program instructions. When executed by a processor, the program instructions implement all or part of the processes in the methods described above. The computer program can also instruct related hardware to complete the process. The computer program can be stored in a computer-readable storage medium, and when executed by a processor, it can implement the steps of the various method embodiments described above. The computer program includes computer program code, which can be in the form of source code, object code, executable files, or certain intermediate forms. The computer-readable medium can include any entity or device capable of carrying computer program code, recording media, USB flash drives, portable hard drives, magnetic disks, optical disks, computer memory, read-only memory (ROM), random access memory (RAM), electrical carrier signals, telecommunication signals, and software distribution media, etc. It should be noted that the content included in the computer-readable medium can be appropriately added or removed according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, the computer-readable medium does not include electrical carrier signals and telecommunication signals.

[0161] The computer-readable storage medium can be an internal storage unit of the terminal in any of the foregoing embodiments, such as the terminal's hard disk or memory. The computer-readable storage medium can also be an external storage device of the terminal, such as a plug-in hard disk, smart media card (SMC), secure digital card (SD), flash card, etc., equipped on the terminal. Furthermore, the computer-readable storage medium can include both internal storage units and external storage devices of the terminal. The computer-readable storage medium is used to store computer programs and other programs and data required by the terminal. The computer-readable storage medium can also be used to temporarily store data that has been output or will be output.

[0162] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both. To clearly illustrate the interchangeability of hardware and software, the components and steps of the various examples have been generally described in terms of functionality in the foregoing description. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementations should not be considered beyond the scope of this invention.

[0163] Those skilled in the art will understand that, for the sake of convenience and brevity, the specific working processes of the terminals and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0164] In the several embodiments provided in this application, it should be understood that the disclosed terminals and methods can be implemented in other ways. For example, the device embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be indirect coupling or communication connection through some interfaces or units, or it may be an electrical, mechanical, or other form of connection.

[0165] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of the embodiments of the present invention, depending on actual needs.

[0166] Furthermore, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0167] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and these modifications or substitutions should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A vehicle control method, characterized in that, The vehicle is equipped with a dust removal device on its starry sky roof; the vehicle control method includes: When a dust removal requirement is detected in the vehicle, the real-time display status of the starry sky roof and the real-time presence status of the people in each seating area of ​​the vehicle are obtained. If the real-time display is off and the real-time presence status shows an area where no one is present, then the dust removal device is controlled to remove dust from the starry sky ceiling above the target area; the dust removal device is a vibration device; controlling the dust removal device to remove dust from the starry sky ceiling above the target area includes: determining the vibration parameters of the dust removal device based on the real-time PM value inside the vehicle; and controlling the dust removal device to remove dust from the starry sky ceiling above the target area based on the vibration parameters; The target area refers to all passenger areas where no one is present.

2. The vehicle control method as described in claim 1, characterized in that, Detecting whether the vehicle requires dust removal includes: If the real-time PM value inside the vehicle is detected to be greater than a first preset threshold, or if a dust removal command triggered by a user is detected, or if the dust removal device is detected to be removing dust before the vehicle was last turned off when the vehicle is started, then it is determined that the vehicle has a dust removal requirement.

3. The vehicle control method as described in claim 1, characterized in that, When controlling the dust removal device to remove dust from the starry sky ceiling above the target area, the vehicle control method further includes: The vehicle's air conditioning is controlled to blow the dust falling from the target area toward the windows, and the windows are controlled to open.

4. The vehicle control method as described in claim 1, characterized in that, The vehicle also includes an air purification device; when controlling the dust removal device to remove dust from the starry sky ceiling above the target area, the vehicle control method further includes: The air purification device is controlled to purify the dust that falls into the target area.

5. The vehicle control method as described in claim 1, characterized in that, The vehicle control method further includes: When the vehicle's fragrance module is working, the real-time fragrance concentration in the starry sky roof area is obtained; If the real-time fragrance concentration is greater than the first concentration threshold, the vehicle's air conditioning is controlled to blow the fragrance from the starry sky roof area toward the windows, and the windows are controlled to open.

6. The vehicle control method as described in claim 5, characterized in that, The control of the vehicle's air conditioning system to blow fragrance from the starry sky roof area toward the windows includes: The real-time fan speed of the air conditioner is determined based on the real-time fragrance concentration. The vehicle's air conditioning is controlled to blow the fragrance from the starry sky roof area toward the windows at the real-time fan speed.

7. The vehicle control method as described in any one of claims 5 or 6, characterized in that, When controlling the vehicle's air conditioning to blow the fragrance from the starry sky roof area toward the windows, the vehicle control method further includes: Obtain the real-time presence status of people in each seating area of ​​the vehicle; If the real-time presence status indicates that someone is present, then the air conditioner will reduce the fan speed when blowing the fragrance from the starry sky roof area toward the car window.

8. A vehicle control device, characterized in that, The vehicle's starry sky roof is equipped with a dust removal device; the vehicle control device includes: The data acquisition module is used to acquire the real-time display status of the starry sky roof and the real-time presence status of the people in each seating area of ​​the vehicle when the vehicle is detected to have a dust removal requirement. The vehicle control module is used to control the dust removal device to remove dust from the starry sky ceiling above the target area when the real-time display status is off and the real-time presence status shows that there are no passengers in the seating area; the dust removal device is a vibration device; controlling the dust removal device to remove dust from the starry sky ceiling above the target area includes: determining the vibration parameters of the dust removal device based on the real-time PM value inside the vehicle; and controlling the dust removal device to remove dust from the starry sky ceiling above the target area based on the vibration parameters; The target area refers to all passenger areas where no one is present.

9. A vehicle, characterized in that, include: Control terminal; The control terminal includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, it implements the steps of the method as described in any one of claims 1 to 7.

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