In-vehicle dust removal method, device, terminal equipment and readable medium

Abstract

The embodiment of the application relates to the technical field of intelligent vehicles, and discloses an in-vehicle dust removal method and device, terminal equipment and readable medium, the method comprising: if a current vehicle is in a dust removal state, driving an in-vehicle sound wave generator to generate a set frequency sound wave, the set frequency sound wave can make in-vehicle dust vibrate; and removing the vibrating in-vehicle dust through at least one dust removal mode, the application can automatically remove in-vehicle interior dust, saves time and effort, and the removal efficiency is more thorough compared with manual removal; meanwhile, the most suitable dust removal mode is determined by combining current rainfall and air quality data, dust removal efficiency and dust removal effect are greatly improved, and full-automatic dust removal can be realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of vehicle applications, in particular to an in-vehicle dust removal method and device, a terminal device and a readable medium. BACKGROUND

[0002] With the progress of science and technology, the interior of the car is more and more beautiful and luxurious, but in the process of use, dust cannot be avoided from adhering to the surface of the interior, affecting the appearance, especially the surface of high-brightness black, electroplated and other parts, a small amount of dust will also be very detailed, affecting the user experience. In this case, the user can only use a cloth to wipe off the dust or use a dust collector to remove dust, which is time-consuming and labor-intensive, and cannot be completely removed. SUMMARY

[0003] In order to solve the above problems, the embodiments of the present application provide an in-vehicle dust removal method, device and readable medium, which can automatically remove dust in the vehicle, is more thorough than manual dust removal, and does not require manual operation, saving time and effort, and reducing labor costs.

[0004] In one aspect, the embodiments of the present application provide an in-vehicle dust removal method, comprising:

[0005] If the current vehicle is in a dust removal state, a sound wave generator in the vehicle is driven to generate a set frequency sound wave, which can cause the dust in the vehicle to vibrate;

[0006] According to the dust removal feedback information of the vehicle, at least one dust removal method is determined; the dust removal feedback information includes at least one of the rainfall and air quality of the current region;

[0007] The dust in the vehicle is removed by the determined at least one dust removal method.

[0008] In another aspect, the embodiments of the present application also provide an in-vehicle dust removal device, characterized in that it comprises:

[0009] A sound wave generation module, if the current vehicle is in a dust removal state, a sound wave generator in the vehicle is driven to generate a set frequency sound wave, which can cause the dust in the vehicle to vibrate;

[0010] A dust removal method determination module, according to the dust removal feedback information of the vehicle, at least one dust removal method is determined; the dust removal feedback information includes at least one of the rainfall and air quality of the current region;

[0011] A dust removal module, which removes the dust in the vehicle by at least one dust removal method.

[0012] In an optional embodiment, it further comprises:

[0013] An image acquisition module acquires an in-vehicle environment image captured by an in-vehicle camera;

[0014] a detection module configured to determine, according to the in-vehicle environment image, whether there is no living body in the current vehicle and whether the surface coverage of dust in the current vehicle is higher than a set coverage threshold;

[0015] If both are yes, triggering the vehicle to enter the dust removal state.

[0016] In an optional embodiment, the dust removal mode comprises opening a vehicle window, the window comprising a sunroof and / or a window, and the dust removal feedback information comprises current rainfall in a region to which the vehicle belongs, and the dust removal mode determination module is specifically configured to determine that the dust removal mode comprises opening the vehicle window if the current rainfall is lower than a first set rainfall threshold.

[0017] In an optional embodiment, the dust removal mode comprises opening a vehicle window, the window comprising a sunroof and / or a window, and a current rainfall acquisition module is configured to acquire current rainfall in a region to which the vehicle belongs.

[0018] The dust removal module is specifically configured to close the vehicle window if the current rainfall is greater than a second set rainfall threshold.

[0019] In an optional embodiment, the current rainfall acquisition module comprises:

[0020] a position acquisition unit configured to acquire current vehicle position information;

[0021] a rainfall determination unit configured to find, according to the current vehicle position information, current rainfall in a region to which the current vehicle position information belongs from a networked weather database; or

[0022] a current rainfall data acquisition unit configured to acquire current rainfall data collected by a rainfall sensor installed on the vehicle.

[0023] In an optional embodiment, the dust removal mode comprises driving to open an in-vehicle air conditioner, an in-vehicle air purifier or an in-vehicle dust absorption device, the dust removal feedback information comprises current air quality in a region to which the vehicle belongs, and the dust removal mode determination module is specifically configured to determine that the dust removal mode comprises opening the in-vehicle air conditioner, the in-vehicle air purifier or the in-vehicle dust absorption device to remove dust in the vehicle if the current air quality is lower than a first set air quality threshold.

[0024] a position acquisition module configured to acquire current vehicle position information;

[0025] an air quality finding module configured to find, according to the current vehicle position information, current regional air quality in a region to which the current vehicle position information belongs from a networked air quality database;

[0026] The dust removal mode determination module is specifically configured to determine that the dust removal mode comprises opening the in-vehicle air conditioner, the in-vehicle air purifier or the in-vehicle dust absorption device to remove dust in the vehicle if the current regional air quality is lower than a first set air quality threshold.

[0027] In an optional embodiment, the dust removal mode comprises opening a vehicle window, the window comprising a sunroof and / or a window, and the dust removal feedback information comprises air quality of a region to which the vehicle currently belongs, and further comprises:

[0028] a position acquisition module configured to acquire current vehicle position information;

[0029] an air quality searching module configured to search, according to the current vehicle position information, a current regional air quality of a region to which the current vehicle position information belongs from a networked air quality database;

[0030] The dust removal mode determining module is specifically configured to determine, if the current regional air quality is higher than a first set air quality threshold, that the dust removal mode comprises opening the vehicle window.

[0031] In an optional embodiment, the method further comprises:

[0032] a suspension module configured to suspend steps performed by the dust removal module, if an unlocking signal or a door opening signal is acquired.

[0033] In an optional embodiment, the method further comprises:

[0034] an air quality acquisition module configured to acquire current vehicle interior air quality and current regional air quality of a region in which the vehicle is located;

[0035] The suspension module is configured to suspend steps performed by the dust removal module, if the current regional air quality is lower than the current vehicle interior air quality; or

[0036] The method further comprises:

[0037] a vehicle interior air quality acquisition module configured to acquire current vehicle interior air quality;

[0038] The suspension module is configured to suspend steps performed by the dust removal module, if the current vehicle interior air quality is higher than a second set air quality threshold.

[0039] Advantages

[0040] The vehicle interior dust removal method and device, terminal device and readable medium provided by the embodiments of the present application can generate a set frequency sound wave by driving a vehicle interior sound wave generator to make vehicle interior dust vibrate, determine a dust removal mode according to at least one of rainfall and air quality of a region to which the vehicle currently belongs, and then remove the vibrating dust by using at least one dust removal mode, so as to achieve the purpose of automatic cleaning of interior decoration. The present application can automatically remove dust from vehicle interior decoration, save time and effort, and remove dust more completely compared with manual removal. Meanwhile, the most suitable dust removal mode is determined by combining current rainfall and air quality data, which greatly improves dust removal efficiency and dust removal effect, and can realize fully automatic dust removal. BRIEF DESCRIPTION OF DRAWINGS

[0041] Figure 1 An example of a method flowchart for in-vehicle dust removal is provided for embodiments of the present application.

[0042] Figure 2 An example of a method flowchart for in-vehicle dust removal is provided for embodiments of the present application.

[0043] Figure 3 An example of a method flowchart for in-vehicle dust removal is provided for embodiments of the present application.

[0044] Figure 4 An example of a method flowchart for in-vehicle dust removal is provided for embodiments of the present application.

[0045] Figure 5 An example of a method flowchart for in-vehicle dust removal is provided for embodiments of the present application.

[0046] Figure 6 An example of a method flowchart for in-vehicle dust removal is provided for embodiments of the present application.

[0047] Figure 7 An example of a method flowchart for in-vehicle dust removal is provided for embodiments of the present application.

[0048] Figure 8 An example of a structure diagram of an in-vehicle dust removal device is provided for embodiments of the present application.

[0049] Figure 9 An example of a system framework diagram for in-vehicle dust removal is provided for embodiments of the present application.

[0050] Figure 10 An example of a flowchart framework for in-vehicle dust removal is provided for embodiments of the present application.

[0051] Figure 11 An example of a dust removal state start condition diagram is provided for embodiments of the present application.

[0052] Figure 12 An example of a dust removal state end condition diagram is provided for embodiments of the present application.

[0053] Figure 13 An example of a structure diagram of a terminal device is provided for embodiments of the present application. DETAILED DESCRIPTION

[0054] To make the objectives, technical solutions and advantages of embodiments of the present application clearer, the following will further describe specific technical solutions of the present application with reference to the accompanying drawings in embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0055] At present, the cleaning of the interior of the vehicle generally needs to be carried out manually, various cleaning tools and chemicals need to be used, and it is very cumbersome and time-consuming. Moreover, it is difficult to clean some narrow and difficult-to-reach places in the vehicle, such as seat gaps, etc. In addition, dust and particulate matter in the air in the vehicle also fall into various corners of the vehicle, resulting in an unhealthy environment in the vehicle and affecting the health and comfort of the driver and passengers.

[0056] Therefore, in order to solve the above problems, the present application provides a technical solution for automatic dust removal, which realizes the automatic cleaning of the interior of the vehicle by applying advanced sensors and automatic control technology. The technical solution can automatically sense dust and particulate matter in the vehicle, and after triggering the dust removal state, a vibration wave can be generated by a sound wave generator, which drives the dust and particulate matter to vibrate, so that the dust and particulate matter that is difficult to remove can be in an unstable state. After automatic cleaning, the dust and particulate matter that is difficult to remove can be effectively removed, effectively solving the problem of difficult cleaning and poor effect of the interior of the vehicle, and improving the sanitary environment and comfort of the vehicle.

[0057] Reference Figure 1 The flowchart of the vehicle dust removal method provided by the embodiment of the present application, the vehicle dust removal method of the present application comprises steps S1, S2 and S3. Through steps S1, S2 and S3, after triggering the dust removal state, a vibration wave can be generated by a sound wave generator, which drives the dust and particulate matter to vibrate, so that the dust and particulate matter that is difficult to remove can be in an unstable state, thereby making the dust removal more thorough.

[0058] In one specific embodiment of the present application, step S1 comprises: if the current vehicle is in a dust removal state, driving the sound wave generator in the vehicle to generate a set frequency sound wave, which can make the dust in the vehicle vibrate.

[0059] Specifically, when the vehicle is in a dust removal state, the sound wave generator in the vehicle can be driven to generate a set frequency sound wave. The sound wave of the present application has a certain energy and frequency, which can vibrate the dust particles in the vehicle, causing the dust particles to fall off the surface and enter the air.

[0060] It can be understood that the sound wave of the sound wave generator of the present application can propagate to every corner of the vehicle, including seats, carpets, doors, etc., covering a wide area and having good cleaning effect.

[0061] Specifically, the dust removal state is the working state of the present application, and the dust removal state of the present application can be manually triggered by the user or automatically triggered.

[0062] In the specific embodiments of the present application, the user can manually select to enter the dust removal state, for example, through manual app control or in-vehicle button control. For example, a dust removal button can be provided on the vehicle control panel, allowing the user to manually start the dust removal mode when needed. When the user presses the button, the control center will automatically start the sound wave generator to start automatic dust removal.

[0063] In this embodiment, the user can manually select to enter the dust removal mode through the dust removal control function added in the vehicle mobile application. When the user starts the dust removal function, the application will start the sound wave generator through communication with the vehicle control center to start automatic dust removal. This embodiment allows the user to more autonomously control the cleaning state in the vehicle, improving driving comfort. At the same time, through the operation of the vehicle control panel or the mobile application, the user can real-time master the cleaning state in the vehicle and make timely corresponding processing.

[0064] In addition, the present application can also automatically enter the dust removal state after the user gets off the vehicle and locks it. In this embodiment, a vehicle locking sensor is added to the electronic control unit (ECU) of the vehicle. When the user leaves the vehicle and locks it, the vehicle locking sensor will detect the closing of the vehicle door and send a signal to the ECU. The ECU controls the sound wave generator through the vehicle's control system to start automatic dust removal. The ECU will determine whether the vehicle door has been closed and locked. If the vehicle door has been closed and locked, the sound wave generator will be triggered to remove dust. The sound wave generator can be an ultrasonic generator, a loudspeaker or other types of sound wave generators installed inside the vehicle. The dust removal state can last for a certain period of time or until the ECU receives the user's instruction to stop, for example, when the user uses a remote control or a mobile application to unlock the vehicle, the ECU can receive the instruction and immediately stop the dust removal state.

[0065] Through this embodiment, when the user gets off the vehicle and locks it, the vehicle will automatically enter the dust removal mode, which can prevent dust from accumulating in the vehicle and maintain the cleanliness and health of the vehicle. At the same time, when the user returns to the vehicle, the dust removal mode will also automatically stop to provide a better user experience.

[0066] In a preferred embodiment, the present application can use an air quality sensor inside the vehicle to monitor the air quality inside the vehicle. An air quality sensor is installed inside the vehicle, which can real-time monitor the air quality inside the vehicle. When the air quality sensor detects that the air quality inside the vehicle is poor, it will send a signal to the control center of the vehicle. The control center controls the sound wave generator through the vehicle's control system to start automatic dust removal. After the control center receives the signal sent by the sensor, it determines whether there is a living body inside the vehicle. If the control center detects that there is no living body inside the vehicle, it will trigger the sound wave generator to remove dust.

[0067] In this embodiment, the dust removal state can last for a period of time or until the air quality sensor detects that the air quality in the vehicle has improved. For example, when the air quality sensor in the vehicle detects that the air quality in the vehicle has improved, the control center can receive a signal and immediately stop the dust removal state. According to this embodiment, when the air quality in the vehicle is poor and there is no living body in the vehicle, the vehicle will automatically enter the dust removal mode, which can prevent dust from accumulating in the vehicle and keep the air in the vehicle fresh and healthy. At the same time, when the air quality sensor detects that the air quality in the vehicle has improved, the dust removal mode will also automatically stop to provide a better user experience.

[0068] The steps S2 and S3 are described below in combination. Please continue to see Figure 1 As shown in Figure 1 The step S2 specifically comprises: determining at least one dust removal mode according to the dust removal feedback information of the vehicle; the dust removal feedback information comprises at least one of rainfall and air quality of the current region, and the step S3 specifically comprises: removing the dust in the vehicle by the at least one dust removal mode.

[0069] In the embodiments of the present application, the dust removal feedback information of the vehicle refers to the vehicle external information or vehicle internal information that can side feedback or affect the dust removal of the vehicle, that is, the dust removal feedback information comprises at least one of rainfall and air quality of the current region, or also comprises vehicle internal air quality or particulate matter content, etc. That is, in the present application, any parameter information that can affect the evaluation result of the dust removal effect can be regarded as the dust removal feedback information in the present application, which will not be described and enumerated here.

[0070] Specifically, the dust removal mode in the present application comprises: turning on the air conditioner in the vehicle, turning on the air purifier in the vehicle, opening the window of the vehicle, and opening the sunroof of the vehicle.

[0071] For example, the dust removal mode of the present application is to turn on the air conditioner of the vehicle, adjust the air circulation mode to internal circulation, and adjust the temperature to the lowest. At this time, the air conditioner system will inhale the air in the vehicle and filter it through the filter screen to filter out the dust and impurities in the air. When there is a lot of dust in the air in the vehicle, the air can be adjusted to the maximum wind power, so that the air conditioner system can filter the air at a higher speed to achieve the effect of removing dust.

[0072] For example, the dust removal mode of the present application is to turn on the air purifier to filter the dust, pollen, bacteria and other pollutants in the air in the vehicle to improve the air quality in the vehicle.

[0073] For example, when the internal air quality is poor, the sunroof or window in the vehicle can be opened to let fresh air into the vehicle, and at the same time, the dust and impurities in the vehicle can be taken out of the vehicle to achieve the effect of dust removal.

[0074] It can be understood that the application generates a set frequency sound wave by driving the in-vehicle sound wave generator to make the in-vehicle dust vibrate, determines the dust removal mode according to at least one of the current belonging area of the vehicle, the rainfall and the air quality, and then removes the vibrating dust by at least one dust removal mode, so as to achieve the purpose of automatic cleaning of the interior decoration. The application can automatically remove the dust in the interior decoration of the vehicle, save time and effort, and the removal effect is more thorough compared with manual removal. At the same time, the most suitable dust removal mode is determined by combining the current rainfall and air quality data, which greatly improves the dust removal efficiency and effect, and can realize fully automatic dust removal.

[0075] Figure 2 A method step schematic diagram provided by a preferred embodiment of the application is shown, as shown in the figure, Figure 2 Before triggering the in-vehicle sound wave generator to generate a set frequency sound wave, the in-vehicle dust removal method further comprises S01, S02 and S03.

[0076] S011: Obtain the in-vehicle environment image captured by the in-vehicle camera.

[0077] Specifically, one or more cameras can be installed in the car interior, and the camera is connected to the vehicle computer or central control system. When the vehicle starts, the camera starts working and captures the image of the in-vehicle environment.

[0078] S012: Determine whether there is no living body in the current in-vehicle environment according to the in-vehicle environment image, and determine whether the surface coverage rate of the current in-vehicle dust is higher than the set coverage rate threshold.

[0079] Specifically, the in-vehicle environment image captured by the camera can be transmitted to the vehicle computer or central control system for image processing and analysis. For example, computer vision technology can be used to segment, identify and classify the image, and extract information of each area in the vehicle, such as seat, instrument panel, door, etc.

[0080] After analyzing the in-vehicle environment image, image processing technology can be used to detect the distribution and quantity of in-vehicle dust, and then calculate the surface coverage rate of the dust according to the distribution and quantity. For example, image segmentation and classification technology can be used to separate the dust area and non-dust area in the vehicle, and further use image recognition and calculation technology to calculate the quantity of dust in the dust area, and then calculate the surface coverage rate of the dust according to the distribution and quantity.

[0081] In the embodiment of the application, a living body detection algorithm can be run to determine whether there is a living body in the vehicle by detecting whether there is a living person or a living animal in the image.

[0082] S03: If both are yes, trigger the vehicle to enter the dust removal state.

[0083] If there is no living body and the surface coverage is higher than the set coverage threshold, the dust removal mode is triggered.

[0084] In an embodiment of the present application, the dust removal mode includes opening the vehicle window, the window including a sunroof and / or a window, and the dust removal feedback information includes the current rainfall of the region where the vehicle is located, and the at least one dust removal mode is determined according to the dust removal feedback information of the vehicle, including:

[0085] If the current rainfall is lower than the first set rainfall threshold, the dust removal mode is determined to include opening the vehicle window.

[0086] Specifically, in the embodiment, the current rainfall of the region where the vehicle is located is obtained, and then it is determined whether the current rainfall is lower than the first set rainfall threshold. If the current rainfall is lower than the first set rainfall threshold, it means that the current rainfall is low, and the dust removal operation in the vehicle can be performed by opening the window and / or the sunroof. That is, the dust removal operation mode includes opening the vehicle sunroof and / or the window.

[0087] It can be known that while performing the dust removal operation in the vehicle, it is detected whether the surface coverage of the dust in the vehicle is higher than the set coverage threshold. If the surface coverage of the dust in the vehicle is higher than the set coverage threshold, a more thorough dust removal operation can be performed, such as opening the air purifier in the vehicle or using a vacuum cleaner, etc. Through the above dust removal mode, different dust removal modes can be used to remove the dust in the vehicle according to the current rainfall and the surface coverage of the dust in the vehicle, so as to improve the air quality in the vehicle and the driving experience.

[0088] Figure 3 A step flowchart further included in the embodiment of the present application is shown, as shown in Figure 3 The dust removal mode includes opening the vehicle window, the window including a sunroof and / or a window; and during the step of removing the dust in the vehicle by the at least one dust removal mode, the dust removal method further includes:

[0089] S021: The current rainfall of the region where the vehicle is located is obtained every set time length or at a fixed time.

[0090] S022: If the current rainfall is greater than the second set rainfall threshold, the vehicle window is closed.

[0091] Specifically, for the embodiment that has been dusted by opening the window or sunroof, in order to avoid the risk of the vehicle interior being wetted due to the increase of rainfall during the dust removal process, the embodiment can set a second rainfall threshold value. When the second rainfall threshold value is exceeded, it means that the rainfall is too large, and the window or sunroof needs to be closed immediately. The first set rainfall threshold value and the second set rainfall threshold value can be the same or different. Generally, the second set rainfall threshold value is greater than the first set rainfall threshold value, so that the frequency of closing the window can be lower, which is beneficial to protect the service life of the window opening assembly.

[0092] In this embodiment, first, the current rainfall of the area where the vehicle is located is obtained. The rainfall can be obtained through a weather station, a weather website or other rainfall detection devices. It is judged whether the current rainfall is greater than the second set rainfall threshold value. The second set rainfall threshold value can be set according to actual needs, for example, 10 mm / hour. If the current rainfall is greater than the second set rainfall threshold value, the vehicle window is closed. Closing the vehicle window can avoid rainwater entering the vehicle, causing equipment damage, seat dampness and other problems. Closing the vehicle window can be achieved through the vehicle control panel, remote control or other control devices.

[0093] While performing the in-vehicle dust removal operation, it is detected whether the surface coverage rate of the in-vehicle dust is higher than the set coverage rate threshold value. The set coverage rate threshold value can be set according to actual needs, for example, 30%. The surface coverage rate of the in-vehicle dust can be detected by a camera, a sensor or other detection devices. If the surface coverage rate of the in-vehicle dust is higher than the set coverage rate threshold value, a more thorough dust removal operation is performed, such as turning on the in-vehicle air purifier or using a vacuum cleaner, etc. Turning on the in-vehicle air purifier can be achieved through the vehicle control panel, remote control or other control devices. Using a vacuum cleaner can be achieved by connecting a vehicle-mounted power supply or other power supply. Through the above dust removal methods, different dust removal methods can be used to remove the dust in the vehicle according to the current rainfall and the surface coverage rate of the in-vehicle dust, while avoiding rainwater entering the vehicle, improving the in-vehicle air quality and driving experience. It should be noted that during the in-vehicle dust removal operation, the sunroof and / or the window of the vehicle can be opened according to actual conditions to adapt to different environmental conditions.

[0094] Figure 4The method steps of how to obtain the current rainfall in the embodiments of the present application are shown. Specifically, the present application can be detected in real time through the rainfall sensor installed on the vehicle, or the rainfall data can be obtained from the network. The present application does not limit this. Specifically, in one embodiment, a method for searching rainfall in a networked weather database is provided. First, the patent embodiment needs to be equipped with a positioning system to obtain vehicle position information. Then, the vehicle position information is sent to the server, which matches and queries the real-time rainfall information of the area to which the vehicle belongs. Finally, according to the query result, the current rainfall of the area where the vehicle is located is obtained.

[0095] In another embodiment, a method for collecting rainfall data according to a rain sensor installed on a vehicle is provided. In this embodiment, a rain sensor is installed on the vehicle and connected to the vehicle computer. When the rain sensor collects rainfall data at the current vehicle location, it is transmitted to the vehicle computer for processing, thereby obtaining the current rainfall of the area where the vehicle is located.

[0096] It can be understood that the present application can also use the methods provided in the above two embodiments at the same time, which can further improve the accuracy and stability of the rainfall acquisition.

[0097] Figure 5 For the step flowchart further included in the embodiments of the present application, it should be noted that in this embodiment, the dust removal method includes driving to open the air conditioner, air purifier or dust absorption device in the vehicle, as shown in Figure 5 The dust removal feedback information includes the current air quality of the area to which it belongs. Before determining at least one dust removal method according to the dust removal feedback information of the vehicle, the vehicle dust removal method further includes:

[0098] S031: Obtain the current vehicle position information;

[0099] Specifically, the current vehicle position information can be obtained through the vehicle GPS module or other related equipment.

[0100] S032: According to the current vehicle position information, search the current regional air quality of the area to which the current vehicle position information belongs from the networked air quality database;

[0101] Wherein, the determination of at least one dust removal method according to the dust removal feedback information of the vehicle includes: if the current regional air quality is lower than the first set air quality threshold, the dust removal method includes driving to open the air conditioner, air purifier or dust absorption device in the vehicle to remove the dust in the vehicle.

[0102] If the current regional air quality is lower than the first set air quality threshold, one or more of the following dust removal modes is selected: driving to open the in-vehicle air purifier or in-vehicle dust absorption device to remove the dust in the vehicle; temporarily closing the external circulation mode during the air quality peak period and only using the internal circulation mode; opening the vehicle window for a short time for ventilation, then closing the vehicle window again, and using the air conditioning system to circulate and purify the air in the vehicle again.

[0103] If the current regional air quality is higher than the first set air quality threshold, one or more of the following dust removal modes is selected: driving to open the in-vehicle air conditioner or in-vehicle air purifier to remove the dust in the vehicle; opening the vehicle window to ventilate and circulate the external air, while driving to open the in-vehicle air purifier or in-vehicle dust absorption device to remove the dust in the vehicle.

[0104] The idea of the embodiment is to obtain the current air quality of the region to which the vehicle belongs from the networked air quality database according to the current vehicle position information. If the current regional air quality is lower than the set quality threshold, it means that the external air quality is also not ideal, so the dust removal mode of not opening the vehicle window is selected, and other ways to remove the dust in the vehicle are adopted. If the current regional air quality is higher than the set quality threshold, it means that the external air quality is good, so the vehicle window can be opened for ventilation and circulation, and the in-vehicle air purifier or in-vehicle dust absorption device is driven to remove the dust in the vehicle.

[0105] In addition, if the user does not manually select the dust removal mode, the system will automatically enter the dust removal mode after the vehicle stops running. When the in-vehicle environment image monitoring detects that there is no living body, the system will automatically perform dust removal processing to ensure the freshness and comfort of the in-vehicle air quality.

[0106] In other embodiments of the present application, during the step of removing the dust in the vehicle by at least one dust removal mode, the in-vehicle dust removal method further comprises:

[0107] If an unlocking signal or a vehicle door opening signal is obtained, the step of removing the dust in the vehicle by at least one dust removal mode is suspended.

[0108] Specifically, in the implementation process, first, it is judged whether an unlocking signal or a vehicle door opening signal is obtained, then if an unlocking signal or a vehicle door opening signal is obtained, the step of removing the dust in the vehicle by at least one dust removal mode is suspended, and then a new trigger signal can be waited for, if an unlocking signal or a vehicle door opening signal is not obtained, the dust in the vehicle is removed by at least one dust removal mode.

[0109] Specifically, in the execution process, if the vehicle owner needs to enter the vehicle, the vehicle owner needs to use a key or a remote controller to re-unlock the vehicle door, so as to continue to use the vehicle interior air purification system to remove dust. The embodiment can effectively avoid the vehicle owner being forced to be exposed to dust in the dust removal process when the vehicle owner enters the vehicle, and also ensures that the vehicle interior air quality is improved in time after the vehicle owner enters the vehicle.

[0110] Figure 6 A flowchart diagram of steps further included in one embodiment of the application is shown as follows, Figure 6 As shown, when the step of removing dust in the vehicle by at least one dust removal method is in the execution process, the vehicle interior dust removal method further includes:

[0111] S041: obtaining the current vehicle interior air quality and the current regional air quality of the region where the vehicle is located;

[0112] S042: if the current regional air quality is lower than the current vehicle interior air quality, suspending the execution of the step of removing dust in the vehicle by at least one dust removal method.

[0113] Specifically, when the vehicle is started, the system will start monitoring the vehicle interior air and record the current vehicle interior air quality. The system will also obtain the current vehicle location information and find the current regional air quality of the region from the networked air quality database. The system can determine whether the current regional air quality is lower than the vehicle interior air quality according to a pre-set threshold. If the current regional air quality is lower than the vehicle interior air quality, the system will suspend the execution of the step of removing dust in the vehicle by at least one dust removal method. At this time, the dust removal methods such as opening the window for ventilation may allow more pollutants to enter the vehicle, affecting the vehicle interior air quality. If the current regional air quality is higher than the vehicle interior air quality, the system will continue to execute the dust removal step. During the dust removal process, the system will continuously obtain the vehicle interior air quality and the current regional air quality.

[0114] Further, the system will give a recommended dust removal method according to the difference between the current regional air quality and the vehicle interior air quality. For example, if the current regional air quality is seriously poor, the system may recommend closing the window and turning on the vehicle interior air purifier for dust removal. If the current regional air quality is good, the system may recommend opening the window for ventilation to remove dust. The system can also automatically select the most suitable dust removal method according to the user's preferences and settings.

[0115] In addition, in the embodiment, if the system receives an unlocking signal or an opening signal of the vehicle door, the system will suspend the execution of the dust removal step. This is because opening the vehicle door will cause the vehicle interior air to flow, affecting the dust removal effect. The system will automatically resume the execution of the dust removal step after the vehicle door is closed.

[0116] Figure 7A flow chart of steps further included in another embodiment of the present application is shown as follows Figure 7 As shown, the method for removing dust in the vehicle further includes:

[0117] S051: Obtain the current air quality in the vehicle.

[0118] Specifically, the air quality in the vehicle can be obtained in various ways, such as using image recognition technology to detect the amount of dust in the air, or using a dust detector to detect the concentration of dust in the vehicle.

[0119] S052: If the current air quality in the vehicle is higher than the second set air quality threshold, suspend the step of removing the dust in the vehicle that vibrates by at least one dust removal method.

[0120] Specifically, the second set air quality threshold can be set according to the preferences and needs of the vehicle owner, which represents the desired value of the air quality in the vehicle. If the current air quality in the vehicle is higher than the threshold, it means that the vehicle is already clean and does not need to continue the dust removal operation. When the air quality in the vehicle is lower than the second set air quality threshold, remove the dust in the vehicle that vibrates by at least one dust removal method. The specific dust removal method can include turning on the air conditioner in the vehicle, the air purifier in the vehicle, or the dust absorption device in the vehicle. If the current air quality in the vehicle is higher than the second set air quality threshold, suspend the step of removing the dust in the vehicle that vibrates by at least one dust removal method.

[0121] Another embodiment of the present application is a vehicle dust removal device, as shown in Figure 8 As shown, it includes:

[0122] The sound wave generation module 1 drives the sound wave generator in the vehicle to generate a set frequency sound wave if the current vehicle is in a dust removal state, and the set frequency sound wave can make the dust in the vehicle vibrate;

[0123] The dust removal method determination module 2 determines at least one dust removal method according to the dust removal feedback information of the vehicle; the dust removal feedback information includes at least one of the rainfall and the air quality of the current region;

[0124] The dust removal module 3 removes the dust in the vehicle that vibrates by the determined at least one dust removal method.

[0125] Specifically, Figure 9 A system framework diagram in an embodiment of the present application is shown as follows Figure 10 As shown, the vehicle dust removal device can be an ultrasonic transducer and a loudspeaker, and the number of the ultrasonic transducer and the loudspeaker is N, N is a positive integer greater than 1.

[0126] In a preferred embodiment, the sound power amplifier can be set to make the sound waves generated by the ultrasonic transducer and the loudspeaker have greater power and faster vibration frequency.

[0127] In the scenario embodiment of the present application, the in-vehicle dust removal device can include an intelligent cockpit controller, an in-vehicle camera, a positioning module, a touch display screen, a vehicle communication module, a gateway, an air conditioner controller, a blower, a power sunroof, a power window, a body controller, a rain sensor, and an air quality sensor.

[0128] Specifically, the intelligent cockpit controller serves as the main control center of the entire in-vehicle dust removal device, and controls other in-vehicle devices to achieve intelligent dust removal operation, while interacting with the external communication module for data exchange.

[0129] The in-vehicle camera is used to monitor the situation inside the vehicle, including whether there are people inside the vehicle and the dust situation inside the vehicle, and provides data support to the intelligent cockpit controller.

[0130] The positioning module is used to determine the location information of the vehicle, and through the positioning information, it can obtain relevant information such as local weather and air quality, and provide data support to the intelligent cockpit controller.

[0131] The touch display screen serves as an operation interface, which can display the current dust quantity and air quality inside the vehicle to the driver and provide corresponding operation options.

[0132] The vehicle communication module and the gateway are used for data exchange between the vehicle and the outside, including obtaining relevant information such as local weather and air quality, and transmitting control instructions of the intelligent cockpit controller to other in-vehicle devices.

[0133] The air conditioner controller can control the operation of the in-vehicle air conditioner to maintain a comfortable temperature and humidity, and filter dust through the air filter.

[0134] The blower can accelerate the flow of air inside the vehicle by blowing air, helping to remove dust.

[0135] The power sunroof and the power window can adjust the ventilation condition inside the vehicle by controlling the opening and closing of the window, helping to remove dust.

[0136] The body controller can control the opening and closing of the door, window and other devices.

[0137] The rain sensor is used to detect the humidity of the external environment, which can appropriately adjust the ventilation condition inside the vehicle by controlling the opening and closing of the window.

[0138] The air quality sensor can detect the concentration of dust, formaldehyde, carbon dioxide and other harmful gases in the air inside the vehicle, and feed back the relevant data to the intelligent cockpit controller, helping to control the opening and closing of the in-vehicle dust removal operation.

[0139] Figure 10 The dust removal system flowchart of the present application is shown as Figure 10 The steps include the following:

[0140] Step 1: After the intelligent cockpit controller receives the start dust removal function instruction, it first judges whether the starting condition is met, such as whether the current battery capacity is greater than the first threshold value, or the battery is in a charging state.

[0141] Step 2: If the condition is not met, a pop-up window will prompt that "current dust removal work cannot be performed"; if the condition is met, the intelligent cockpit controller will execute the following instructions:

[0142] 2.1 Display screen pop-up prompt, 30 seconds countdown, no operation starts dust removal

[0143] 2.2 The intelligent cockpit controller controls the power amplifier to start working, and the loudspeaker / ultrasonic transducer starts vibrating within a certain power, which will drive the interior decoration to vibrate and in turn drive the dust to vibrate and float up, thereby reducing the surface-attached dust.

[0144] 2.3 The intelligent cockpit controller sends instructions to the air conditioner controller through the gateway. The air conditioner controller controls the air blower to start blowing at a large air volume, blowing the floating dust in the car and the dust on the surface of the interior decoration in the air direction. The dust is floating in the air. At this time, in the internal circulation state, the floating dust will be sucked into the air conditioner internal filter by the air blower, reducing the density of the floating dust in the air.

[0145] 2.4 The intelligent cockpit controller sends instructions to the vehicle body controller through the gateway. The vehicle body controller controls the corresponding motor to open the windows and sunroof to a certain extent to ventilate and reduce the density of the dust in the car.

[0146] The above process is continuously running until the end instruction is received.

[0147] Figure 11 The determination schematic diagram of the dust removal state start of the present application is shown as Figure 11 The starting conditions include the following:

[0148] Open_case_1 starting condition 1: user authorization, if the result is that the user authorizes automatic dust removal, condition 1 is met.

[0149] Open_case_2 starting condition 2: the in-vehicle camera outputs an image to the cockpit controller, and the cockpit controller determines whether there is dust on the surface of the interior decoration and the surface coverage rate of the dust according to the image. When the coverage rate reaches the second threshold value, condition 2 is met.

[0150] Open_case_3 Open condition 3: The rain sensor outputs the rain sensing data to the BCM, and the BCM sends the external rainfall condition to the cabin controller. If the rainfall is less than the third threshold value (i.e., no rain is detected), condition 3 is satisfied.

[0151] Open_case_4 Open condition 4: The positioning module sends coordinate information to the cabin controller, and the cabin controller queries the weather condition of the region to which the coordinates belong through the vehicle communication module. If the rainfall threshold value of the queried weather condition is less than the fourth threshold value, condition 4 is satisfied.

[0152] Open_case_5 Open condition 5: The positioning module sends coordinate information to the cabin controller, and the cabin controller queries the air quality condition of the region to which the coordinates belong through the vehicle communication module. If the air quality condition is higher than the fifth threshold value, condition 5 is satisfied.

[0153] Open_case_6 Open condition 6: The cabin controller queries the power condition of the vehicle. If the power is not less than the sixth threshold value or the vehicle is in a charging condition, condition 6 is satisfied.

[0154] Open_case_7 Open condition 7: The vehicle is in a stationary state and in a locked state, and condition 7 is satisfied.

[0155] Open_case_8 Open condition 8: The cabin controller does not detect any person or other living beings in the vehicle through the camera, and condition 8 is satisfied.

[0156] When the condition group formed by at least one combination of the above basic conditions is satisfied, the cabin system performs automatic dust removal work. The details can be referred to the foregoing detailed description of the vehicle interior dust removal method, and will not be repeated here.

[0157] Before dust removal, a pop-up window is prompted on the display screen that the vehicle will start automatic dust removal work, and the countdown is 30 seconds. If there is no operation after the countdown ends, the automatic dust removal will start. When the dust removal work is in progress, the display screen prompts that the vehicle is performing dust removal, and it is estimated that the dust removal will end in XX minutes.

[0158] Figure 12 A schematic diagram showing the end process of the present application is shown in FIG. Figure 12 , which includes:

[0159] The end condition judgment block diagram is shown in FIG. Figure Four .

[0160] End_case_1 End condition 1: The body controller sends an unlock signal / open door signal, and condition 1 is satisfied.

[0161] End_case_2 End condition 2: The in-vehicle camera outputs an image to the cockpit controller, and the cockpit controller determines, according to the image, that the surface coverage rate of the dust on the surface of the interior trim is lower than the seventh threshold value, and condition 2 is satisfied.

[0162] End_case_3 End condition 3: The rain sensor outputs rain sensing data to the BCM, and the BCM sends the external rainfall condition to the cockpit controller, and if the rainfall is greater than or equal to the third threshold value (i.e., no rain is detected), condition 3 is satisfied.

[0163] End_case_4 End condition 4: The positioning module sends coordinate information to the cockpit controller, and the cockpit controller queries the weather condition of the region to which the coordinates belong through the vehicle communication module every 5 minutes (or other interval), and when the rainfall threshold value of the queried weather condition is greater than or equal to the fourth threshold value, condition 4 is satisfied.

[0164] End_case_5 End condition 5: The positioning module sends coordinate information to the cockpit controller, and the cockpit controller queries the air quality condition of the region to which the coordinates belong every 5 minutes (or other interval), and when the air quality condition is lower than or equal to the fifth threshold value, condition 5 is satisfied.

[0165] End_case_6 End condition 6: The cockpit controller queries the power condition of the vehicle, and if the vehicle is not in a charging condition, or the vehicle is not in a charging condition and the power is lower than the sixth threshold value, or condition 6 is satisfied.

[0166] End_case_7 End condition 7: The in-vehicle air quality sensor has no obvious change in value within a certain time, and condition 7 is satisfied.

[0167] If any of the above end conditions is satisfied, the cockpit controller issues an instruction to end the automatic dust removal work.

[0168] That is, the condition judgment is:

[0169] (End_case_1||End_case_2||End_case_3||End_case_4||End_case_5||End_case_6||End_case_7)==1, execute the end instruction.

[0170] After the end instruction, a pop-up window is displayed on the display screen to prompt that the vehicle dust removal is completed, and no operation will close the system after 30 seconds.

[0171] In the preferred embodiment, the in-vehicle speaker can be replaced by other vibration motors / piezoelectric ceramic vibrators, and the number can be multiple.

[0172] In a preferred embodiment, the ultrasonic transducer can be replaced by other vibration motors / piezoelectric ceramic vibrators, and the number can be multiple

[0173] In a preferred embodiment, the audio power amplifier can be integrated in the intelligent cockpit controller.

[0174] In a preferred embodiment, the body controller, gateway, and air conditioner controller can be combined into two or one as three independent parts.

[0175] In a preferred embodiment, the positioning module can be GPS or Beidou navigation system, which can be built-in in the cockpit controller or other controllers, or can be positioned according to 3G / 4G / 5G signals

[0176] In a preferred embodiment, the manual start dust removal function can be started by touch screen, voice, or remote control through mobile phone

[0177] The vehicle interior dust removal device provided by the embodiment of the application generates a set frequency sound wave through the driving of the vehicle interior sound wave generator to make the vehicle interior dust vibrate, determines a dust removal mode according to at least one of the rainfall and the air quality of the current region to which the vehicle belongs, and then removes the vibrating dust by using at least one dust removal mode, so as to achieve the purpose of automatic cleaning of the interior decoration. The application can automatically remove the dust of the vehicle interior decoration, saves time and effort, and the removal efficiency is more thorough compared with manual removal. Meanwhile, the most suitable dust removal mode is determined by combining the current rainfall and air quality data, which greatly improves the dust removal efficiency and effect, and can realize full-automatic dust removal.

[0178] From the hardware level, in order to provide an embodiment of an electronic device for implementing all or part of the vehicle interior dust removal method, the electronic device specifically includes the following contents:

[0179] A processor, a memory, a communication interface, and a bus; wherein the processor, the memory, and the communication interface complete mutual communication through the bus; the communication interface is used for realizing information transmission between a server, a device, a distributed message middleware cluster device, various databases, and a user terminal and other related devices; the electronic device can be a desktop computer, a tablet computer, and a mobile terminal, and the like, and the embodiment is not limited thereto. In the embodiment, the electronic device can be implemented with reference to the embodiment of the vehicle interior dust removal method and the embodiment of the vehicle interior dust removal device, the contents of which are incorporated herein, and the repeated parts will not be described herein.

[0180] Figure 13A schematic block diagram of a system configuration of an electronic device 9600 according to an embodiment of the present application is shown in FIG. 9. As shown in FIG. 9, the electronic device 9600 can include a central processor 9100 and a memory 9140; the memory 9140 is coupled to the central processor 9100. It is to be noted that the configuration shown in FIG. 9 is exemplary; other types of configurations can also be used to supplement or replace the configuration shown in FIG. 9 to implement telecommunication functions or other functions. Figure 13 Figure 13 It is to be noted that the configuration shown in FIG. 9 is exemplary; other types of configurations can also be used to supplement or replace the configuration shown in FIG. 9 to implement telecommunication functions or other functions.

[0181] In one embodiment, the in-vehicle dust removal function can be integrated into the central processor 9100.

[0182] In another embodiment, the in-vehicle dust removal device can be configured separately from the central processor 9100, for example, the in-vehicle dust removal device can be configured as a chip connected to the central processor 9100 to implement the in-vehicle dust removal function under the control of the central processor.

[0183] As shown in FIG. 9, the electronic device 9600 can further include a communication module 9110, an input unit 9120, an audio processor 9130, a display 9160, and a power supply 9170. It is to be noted that the electronic device 9600 does not necessarily include all the components shown in FIG. 9; in addition, the electronic device 9600 can include components not shown in FIG. 9, which can be referred to the prior art. Figure 13 Figure 13 It is to be noted that the configuration shown in FIG. 9 is exemplary; other types of configurations can also be used to supplement or replace the configuration shown in FIG. 9 to implement telecommunication functions or other functions. Figure 13 As shown in FIG. 9, the central processor 9100, which is also referred to as a controller or an operation control, can include a microprocessor or other processor device and / or a logic device, and receives input and controls the operation of various components of the electronic device 9600.

[0184] Figure 13 As shown in FIG. 9, the central processor 9100, which is also referred to as a controller or an operation control, can include a microprocessor or other processor device and / or a logic device, and receives input and controls the operation of various components of the electronic device 9600.

[0185] The memory 9140, for example, can be one or more of a buffer, a flash memory, a hard drive, a removable media, a volatile memory, a non-volatile memory, or other suitable device. Information related to failure can be stored, and programs for executing the information can also be stored. The central processor 9100 can execute the programs stored in the memory 9140 to implement information storage or processing, etc.

[0186] The input unit 9120 provides input to the central processor 9100. The input unit 9120 is, for example, a key or a touch input device. The power supply 9170 is used to provide power to the electronic device 9600. The display 9160 is used to display display objects such as images and text. The display can be, for example, an LCD display, but is not limited thereto.

[0187] ​​​The memory 9140 can be a solid state memory such as a read only memory (ROM), a random access memory (RAM), a SIM card, or the like. It can also be a memory that retains information even when power is off, can be selectively erased, and is provided with more data, examples of which are sometimes referred to as an EPROM, or the like. The memory 9140 can also be some other type of device. The memory 9140 includes a buffer memory 9141 (sometimes referred to as a buffer). The memory 9140 can include an application / function storage 9142 for storing application programs and function programs or for storing a flow for executing operations of the electronic device 9600 by the central processing unit 9100.

[0188] The memory 9140 can also include a data storage 9143 for storing data such as contacts, digital data, pictures, sounds, and / or any other data used by the electronic device. A driver storage 9144 of the memory 9140 can include various drivers of the electronic device for a communication function and / or for performing other functions of the electronic device such as a messaging application, an address book application, and the like.

[0189] The communication module 9110 is a transmitter / receiver 9110 that transmits and receives signals via an antenna 9111. The communication module (transmitter / receiver) 9110 is coupled to the central processing unit 9100 to provide input signals and receive output signals, which can be the same as in the case of a conventional mobile communication terminal.

[0190] Based on different communication technologies, a plurality of communication modules 9110 such as a cellular network module, a Bluetooth module, and / or a wireless local area network module, or the like can be provided in the same electronic device. The communication module (transmitter / receiver) 9110 is also coupled to a speaker 9131 and a sound source sensor 9132 via an audio processor 9130 to provide audio output via the speaker 9131 and receive audio input from the sound source sensor 9132, thereby implementing a conventional telecommunication function. The audio processor 9130 can include any suitable buffer, decoder, amplifier, or the like. In addition, the audio processor 9130 is also coupled to the central processing unit 9100, thereby enabling recording on the local device through the sound source sensor 9132 and enabling playing of a sound stored on the local device through the speaker 9131.

[0191] The embodiment of the present application also provides a computer readable storage medium capable of implementing all steps of the in-vehicle dust removal method in which the execution subject in the above-described embodiment can be a server, and a computer program stored on the computer readable storage medium, which, when executed by a processor, implements all steps of the in-vehicle dust removal method in the above-described embodiment.

[0192] Those skilled in the art will appreciate that embodiments of the present application can be readily used as software, hardware, or a combination of software and hardware. In a software embodiment, the methods can be tangibly embodied in a machine-readable storage medium having stored thereon instructions that can be used to program a computer to perform any of the operations described herein. The software implementation can be for example, in the form of a computer program product which can include software agents or objects embedded in a computer readable storage medium. The computer readable storage medium can be a floppy disk, flexible disk, hard disk, USB (universal serial bus), RAM (random-access memory), flash memory, magnetic tape, or any other form of a computer readable storage medium.

[0193] The present application is described in relation to flow charts and / or block diagrams of methods, apparatus (devices) and computer program products according to embodiments of the application. It is understood that each block of the flow charts and / or block diagrams, and combinations of blocks in the flow charts and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flow charts and / or block diagrams block or blocks. Figure One one or more functions specified by one or more blocks Figure One one or more functions specified by one or more blocks

[0194] These computer program instructions can also be stored in a computer readable storage medium that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer readable storage medium produce an article of manufacture including instructions which implement the function specified in the flow charts and / or block diagrams block or blocks. Figure One one or more functions specified by one or more blocks Figure One one or more functions specified by one or more blocks

[0195] These computer program instructions can also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flow charts and / or block diagrams block or blocks. Figure One one or more functions specified by one or more blocks Figure One one or more functions specified by one or more blocks

[0196] The principles and implementation modes of the present application are described in the embodiments. The above embodiments are only used to help understand the method and core idea of the present application; meanwhile, for the general skilled in the art, the specific implementation modes and application range can be changed according to the idea of the present application. The above description should not be understood as limitation of the present application.

Claims

1. A method of dust removal in a vehicle, characterized by, The method comprises the following steps: If the current vehicle is in a dust removal state, a sound wave generator in the vehicle is driven to generate a set frequency sound wave, which can make the dust in the vehicle vibrate; At least one dust removal mode is determined according to dust removal feedback information of the vehicle, wherein the dust removal feedback information comprises at least one of current rainfall and air quality of a region to which the vehicle belongs; The dust in the vehicle is removed through the at least one determined dust removal mode; The dust removal mode comprises opening a vehicle window, wherein the window comprises a sunroof and / or a vehicle window, and the dust removal feedback information comprises current rainfall of a region to which the vehicle belongs, and the at least one dust removal mode is determined according to the dust removal feedback information of the vehicle, which comprises: If the current rainfall is lower than a first set rainfall threshold, the dust removal mode comprises opening the vehicle window; While the dust removal operation in the vehicle is being performed, it is detected whether the surface coverage rate of the dust in the vehicle is higher than a set coverage threshold, and if the surface coverage rate of the dust in the vehicle is higher than the set coverage threshold, a more thorough dust removal operation is performed.

2. The method of claim 1, wherein Before the sound wave generator in the vehicle is triggered to generate the set frequency sound wave, the method further comprises the following steps: An in-vehicle environment image captured by an in-vehicle camera is acquired; It is determined whether there is no living body in the current vehicle and whether the surface coverage rate of the dust in the current vehicle is higher than a set coverage threshold according to the in-vehicle environment image; If both are yes, the vehicle is triggered to enter the dust removal state.

3. The method of claim 1, wherein While the step of removing the dust in the vehicle through the at least one dust removal mode is being performed, the method further comprises the following step:

4. The method of claim 1 or 3, wherein If the current rainfall is greater than a second set rainfall threshold, the vehicle window is closed. The step of acquiring the current rainfall of the region in which the vehicle is located comprises the following steps: Current vehicle location information is acquired; The current rainfall of the region to which the current vehicle location information belongs is found from a networked weather database according to the current vehicle location information; or 5. The method of claim 1, wherein Current rainfall data collected by a rainfall sensor installed on the vehicle is acquired. The dust removal mode comprises driving to open an in-vehicle air conditioner, an in-vehicle air purifier or an in-vehicle dust absorption device, and the dust removal feedback information comprises current air quality of a region to which the vehicle belongs, and before the at least one dust removal mode is determined according to the dust removal feedback information of the vehicle, the method further comprises the following steps: Current vehicle location information is acquired; The current regional air quality of the region to which the current vehicle location information belongs is found from a networked air quality database according to the current vehicle location information; 6. The method of claim 1, wherein The at least one dust removal mode is determined according to the dust removal feedback information of the vehicle, which comprises: If the current regional air quality is lower than a first set air quality threshold, the dust removal mode comprises driving to open the in-vehicle air conditioner, the in-vehicle air purifier or the in-vehicle dust absorption device to remove the dust in the vehicle. The dust removal mode comprises opening a vehicle window, wherein the window comprises a sunroof and / or a vehicle window, and the dust removal feedback information comprises current air quality of a region to which the vehicle belongs, and before the at least one dust removal mode is determined according to the dust removal feedback information of the vehicle, the method further comprises the following steps: Current vehicle location information is acquired; According to the current vehicle position information, current regional air quality of a region where the current vehicle position information belongs is searched from a networked air quality database; The at least one dust removal mode is determined according to dust removal feedback information of the vehicle, and the dust removal mode includes opening the vehicle window if the current regional air quality is higher than a first set air quality threshold.

7. The method of claim 1, wherein The vehicle interior dust removal method further includes: If an unlocking signal or an opening door signal is acquired, the step of removing the dust in the vehicle interior by the at least one dust removal mode is suspended.

8. The method of claim 1, wherein The vehicle interior dust removal method further includes: Current vehicle interior air quality and current regional air quality of a region where the vehicle is located are acquired; If the current regional air quality is lower than the current vehicle interior air quality, the step of removing the dust in the vehicle interior by the at least one dust removal mode is suspended; or The vehicle interior dust removal method further includes: Current vehicle interior air quality is acquired; If the current vehicle interior air quality is higher than a second set air quality threshold, the step of removing the dust in the vehicle interior by the at least one dust removal mode is suspended.

9. An in-vehicle dust removing device characterized by comprising: The vehicle interior dust removal method includes: The sound wave generation module drives a vehicle interior sound wave generator to generate a set frequency sound wave if the current vehicle is in a dust removal state, and the set frequency sound wave can make dust in the vehicle interior vibrate; The dust removal mode determination module determines at least one dust removal mode according to dust removal feedback information of the vehicle, and the dust removal feedback information includes at least one of current rainfall and air quality of a region where the vehicle belongs; The dust removal module removes the dust in the vehicle interior by the at least one dust removal mode; The dust removal mode includes opening a vehicle window, the window includes a sunroof and / or a vehicle window, the dust removal feedback information includes current rainfall of a region where the vehicle belongs, and the dust removal mode determination module includes: If the current rainfall is lower than a first set rainfall threshold, the dust removal mode includes opening the vehicle window; While the vehicle interior dust removal operation is performed, whether surface coverage of the dust in the vehicle interior is higher than a set coverage threshold is detected, and if the surface coverage of the dust in the vehicle interior is higher than the set coverage threshold, more thorough dust removal operation is performed.

Images