Vehicle window control method and device, vehicle, medium and product

Abstract

The invention provides a vehicle window control method and device, a vehicle, a medium and a product, and relates to the technical field of vehicles. The method comprises the steps of monitoring the state of a target user corresponding to a vehicle; acquiring an environment signal and a handheld object signal of the target user under the condition of determining that the target user has the getting-on or getting-off intention; when the environment signal indicates that rainfall or snowfall exists, the hand-held object signal indicates that the target user holds an umbrella, and the intention of getting on the vehicle exists, a vehicle door and a vehicle window are controlled to be opened, and after it is detected that the target user gets on the vehicle and the umbrella is stored in the vehicle, the vehicle window is controlled to be closed; and when the getting-off intention exists, controlling a vehicle window to be opened before controlling a vehicle door of the vehicle to be opened. When the user intends to get on or get off, the vehicle window is automatically controlled according to the rain and snow signal and the object holding signal, so that the user can hold an umbrella first and then get on or off the vehicle, the probability that the user gets on or gets off the vehicle in the rain or snow falling process is reduced, and the user experience is improved.

Description

Technical Field

[0001] The present invention relates to the field of vehicle technology, and in particular to a vehicle window control method, device, vehicle, medium and product. Background Art

[0002] In the existing window control, passengers are generally required to manually control the lifting and lowering of the windows. However, the lifting speed of the windows manually controlled by the passengers is slow, and the windows cannot be quickly closed or opened. In addition, in an emergency, manually opening or closing the windows may not be fast enough, making it difficult to effectively respond to emergencies. Therefore, the existing technology has the problem of inconvenient control of the windows. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a vehicle window control method, device, vehicle, medium and product, so as to enhance the user experience of getting on and off the vehicle in rainy and snowy weather.

[0004] In a first aspect, an embodiment of the present application provides a vehicle window control method, the vehicle window control method comprising:

[0005] Monitor the status of the target user corresponding to the vehicle;

[0006] When it is determined based on the state of the target user that the target user intends to get on or get off the vehicle, an environmental signal of the vehicle and a handheld object signal of the target user are obtained;

[0007] When the environmental signal indicates that there is rain or snow, and the handheld object signal indicates that the target user is holding an umbrella, performing a window control action on the vehicle;

[0008] The window control action includes at least one of the following:

[0009] If the target user intends to get on the vehicle, the vehicle doors and windows are controlled to open, and after detecting that the target user has gotten on the vehicle and put the umbrella in the vehicle, the windows are controlled to close; the vehicle doors are frameless doors;

[0010] If the target user intends to get off the vehicle, the windows are controlled to open before the doors are controlled to open.

[0011] In some implementations, executing a window control action for a vehicle includes:

[0012] Get the corresponding relationship between the amount of rain and snow and the amount of window opening;

[0013] Determine the target window opening amount as the window opening amount, wherein the target window opening amount is the window opening amount corresponding to the amount of rain or snow indicated by the environmental signal in the corresponding relationship;

[0014] According to the opening amount, the vehicle's window control action is performed.

[0015] In some implementations, determining whether the target user intends to get off the vehicle based on the target user's status includes:

[0016] In the case of detecting the rotation of the target user, monitoring the seat pressure signal of the vehicle;

[0017] When a change in the seat pressure signal is detected and the target user is detected to operate the door handle of the vehicle door, it is determined that the target user intends to get off the vehicle.

[0018] In some implementations, determining whether the target user intends to get off the vehicle based on the target user's status includes:

[0019] Obtaining the target user's viewing vector and the target user's body movement information;

[0020] When the sight vector stays in the target direction for a preset time and the body movement information indicates that the target user has a body movement to move in the target direction, it is determined that the target user has the intention to get off the vehicle, where the target direction is the direction of the door or the direction of the rearview mirror on one side of the door.

[0021] In some implementations, when the target user intends to get off the vehicle, after controlling the window to open before controlling the door to open, the window control method further includes:

[0022] When it is detected that the target user has gotten out of the vehicle and the door is closed, the window is controlled to close.

[0023] In some implementations, obtaining an environmental signal of a vehicle includes:

[0024] Acquire a first frame environment image and a second frame environment image of the vehicle;

[0025] Determine the difference value of the pixel at the same position in the first frame environment image and the second frame environment image;

[0026] The ratio of the first number to the second number is determined as the salt and pepper noise value; the first number is the number of pixels whose difference value is greater than the difference threshold, and the second number is the number of pixels included in the first frame environment image or the second frame environment image;

[0027] Determine the salt and pepper noise value as the amount of snow.

[0028] In a second aspect, an embodiment of the present application provides a vehicle window control device, the vehicle window control device comprising:

[0029] A monitoring module, used to monitor the status of the target user corresponding to the vehicle;

[0030] An acquisition module, for acquiring the vehicle's environmental signal and the target user's handheld object signal when it is determined based on the target user's state that the target user has the intention to get on or get off the vehicle;

[0031] A control module, configured to execute a window control action on the vehicle when the environmental signal indicates the presence of rain or snow and the handheld object signal indicates that the target user holds an umbrella;

[0032] The window control action includes at least one of the following:

[0033] If the target user intends to get on the vehicle, the vehicle doors and windows are controlled to open, and after detecting that the target user has gotten on the vehicle and put the umbrella in the vehicle, the windows are controlled to close; the vehicle doors are frameless doors;

[0034] If the target user intends to get off the vehicle, the windows are controlled to open before the doors are controlled to open.

[0035] In a third aspect, an embodiment of the present application provides a vehicle, including:

[0036] a memory configured to store instructions; and

[0037] The processor is configured to call instructions from the memory and implement the vehicle window control method provided in the first aspect of the embodiment of the present application when executing the instructions.

[0038] In a fourth aspect, an embodiment of the present application provides a machine-readable storage medium, on which instructions are stored, and the instructions are used to enable a machine to execute the above-mentioned vehicle window control method.

[0039] In a fifth aspect, an embodiment of the present application provides a computer program product. When the instructions in the computer program product are executed by a processor of a vehicle, the vehicle executes the window control method as described above.

[0040] In the embodiment of the present application, the state of the target user corresponding to the vehicle is first monitored. When it is determined based on the state of the target user that the target user has the intention to get on or get off the vehicle, the environmental signal of the vehicle and the handheld object signal of the target user are obtained. When the environmental signal indicates the presence of a rain or snow signal, and the handheld object signal indicates that the target user holds an umbrella, the window control action of the vehicle is performed. When the window control action of the vehicle is performed, the window control action may include but is not limited to: when the target user has the intention to get on the vehicle, the vehicle door and the window of the door are controlled to open, and after detecting that the target user has got on the vehicle and the handheld object is stored in the vehicle, the window is controlled to close; or when the target user has the intention to get off the vehicle, the vehicle window is controlled to open before the vehicle door is controlled to open. In this way, by automatically controlling the window according to the rain or snow signal and the user's handheld object signal when the user has the intention to get on or get off the vehicle, the user can hold an umbrella before getting on or getting off the vehicle, thereby reducing the probability of the user getting wet or snowing during the process of getting on or getting off the vehicle, and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 is a flow chart of a vehicle window control method provided in an embodiment of the present application;

[0042] Figure 2 It is a vehicle window control system provided by an embodiment of the present application;

[0043] Figure 3 is a schematic diagram of the structure of a vehicle window control device provided in an embodiment of the present application;

[0044] Figure 4 It is a schematic diagram of the structure of a vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0046] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0047] The window control method, device, vehicle, medium and product provided in the embodiments of the present application are described in detail below in conjunction with the accompanying drawings through specific embodiments and their application scenarios.

[0048] See also Figure 1 , is a flow chart of a vehicle window control method provided by an embodiment of the present application, and the method is applied to a vehicle. Figure 1 As shown, the vehicle window control method includes the following steps S100 to S300.

[0049] Step S100: monitoring the status of the target user corresponding to the vehicle.

[0050] In the embodiment of the present application, the target user is a user who is about to get on or get off the vehicle. In the on-board scenario, the target user is a user whose distance from the vehicle is less than a preset distance. In the off-board scenario, the target user is any user in the vehicle. The state of the target user may include but is not limited to the action state, etc.

[0051] Step S200: When it is determined based on the state of the target user that the target user has the intention to get on or get off the vehicle, the vehicle environment signal and the handheld object signal of the target user are acquired.

[0052] In the embodiment of the present application, the behavior intention of the target user can be determined by monitoring the state of the target user. The behavior intention of the target user may include but is not limited to the intention to get on the bus and the intention to get off the bus.

[0053] In an embodiment of the present application, the target user's intention to get off the vehicle can be determined based on the target user's sight vector state signal or the vehicle's seat pressure signal. In one example, when it is detected that the user's upper body is rotating toward the side of the vehicle, the change in seat pressure caused by the rotation process is collected. The target user's intention to get off the vehicle can be determined based on the seat pressure change combined with the signal of pulling or pressing the door handle. In another example, when it is detected that the user's sight vector stays in the side door or the side rearview mirror area for more than a preset time, and the body movement information indicates that the target user has a body movement to move toward the side door or the side rearview mirror area, it can be determined that the target user has an intention to get off the vehicle. Specifically, the body movement information can be that the target user is holding an umbrella in his hand and his body shows a tendency to extend the umbrella out of the car. In another example, when the target user's door opening action signal is detected, it can also be determined that the target user has an intention to get off the vehicle.

[0054] In an embodiment of the present application, a camera configured on the outside of the vehicle, for example, an Advanced Driver Assistance Systems (ADAS) camera, can be used to determine that the target user's intention is to get on the vehicle when the distance between the user and the vehicle continues to decrease, combined with signals such as pulling or pressing the door handle.

[0055] In the embodiment of the present application, when it is determined that the target user intends to get on or get off the vehicle, the vehicle's environmental signal and the target user's handheld object signal are obtained. The vehicle's environmental signal may include but is not limited to a rain signal and a snow signal.

[0056] In the embodiment of the present application, the rainfall signal can be collected by a rainfall sensor. The rainfall sensor can include but is not limited to a capacitive rainfall sensor and an infrared scattering rainfall sensor. In one example, when an infrared scattering rainfall sensor is used for rainfall detection, the intensity of light reflected from the glass to the sensor receiving end can be obtained to determine whether it is raining and the amount of rainfall.

[0057] In an embodiment of the present application, the snow amount signal can be determined by combining the environmental image collected by the camera with the cloud weather data. In one example, the amount of snow can be determined by obtaining the salt and pepper noise content in the environmental image.

[0058] In the embodiment of the present application, the handheld object signal can be used to identify the user's handheld object through an occupancy monitoring system (OMS) camera configured inside the vehicle.

[0059] Step S300: When the environmental signal indicates that there is rain or snow, and the handheld object signal indicates that the target user is holding an umbrella, a window control action is performed on the vehicle.

[0060] It can be seen that in the embodiment of the present application, when the target user intends to get on or get off the vehicle, and the environmental signal indicates the presence of rain and snow, and the handheld object signal indicates that the target user is holding an umbrella, the window control action can be executed. It should be noted that the embodiment of the present application does not limit the execution order of determining the intention to get on or get off the vehicle, obtaining the vehicle's environmental signal and the target user's handheld object signal, Figure 1 The execution order of the corresponding method embodiments is only an example. In other embodiments, the execution order of determining the intention to get on or off the vehicle and obtaining the vehicle's environmental signals and the target user's handheld object signals may also be to first obtain the vehicle's environmental signals and the target user's handheld object signals, and then determine the target user's intention to get on or off the vehicle.

[0061] In one example, when the target user intends to get on the vehicle, the door closest to the target user and the window of the door are controlled to open. In some embodiments, the opening and closing of the window can be achieved by lifting the window, and in other embodiments, the opening and closing of the window can be achieved by moving the window left and right. Among them, the window can be a frameless window, and the vehicle door and the window of the door can be opened synchronously, or the vehicle door can be opened after the window of the door is opened. After detecting that the target user has got on the vehicle, the user's body movements are continuously identified. If the target user still holds the umbrella, the window is controlled not to be closed. If the target user stores the handheld umbrella in the vehicle, the window can be controlled to be closed.

[0062] In another example, when the target user intends to get off the vehicle, the window of the door on the target user's side is controlled to open first, and after the window is opened, the door on the target user's side is controlled to open. When it is detected that the target user has completed the action of getting off the vehicle and a door closing signal of the vehicle is received, the window can be controlled to close.

[0063] Through the above steps S100 to S300, the state of the target user corresponding to the vehicle is first monitored. When it is determined based on the state of the target user that the target user has the intention to get on or get off the vehicle, the environmental signal of the vehicle and the handheld object signal of the target user are obtained. When the environmental signal indicates the presence of a rain and snow signal, and the handheld object signal indicates that the target user holds an umbrella, the window control action of the vehicle is performed. When the window control action of the vehicle is performed, the window control action may include but is not limited to: when the target user has the intention to get on the vehicle, the vehicle door and the window of the door are controlled to open, and after detecting that the target user has got on the vehicle and the handheld object is stored in the vehicle, the window is controlled to close; or when the target user has the intention to get off the vehicle, the vehicle window is controlled to open before the vehicle door is controlled to open. In this way, by automatically controlling the window according to the rain and snow signal and the user's handheld object signal when the user has the intention to get on or get off the vehicle, the user can hold an umbrella before getting on or getting off the vehicle, reducing the probability of the user getting wet or snowing during the process of getting on or getting off the vehicle, and improving the user experience.

[0064] In some implementations, executing a window control action for a vehicle includes:

[0065] Get the corresponding relationship between the amount of rain and snow and the amount of window opening;

[0066] Determine the target window opening amount as the window opening amount, wherein the target window opening amount is the window opening amount corresponding to the amount of rain or snow indicated by the environmental signal in the corresponding relationship;

[0067] According to the opening amount, the vehicle's window control action is performed.

[0068] Specifically, the amount of rain and snow in multiple gears is first obtained, and the window opening amount corresponding to the amount of rain and snow in each gear is tested. Through the test, the optimal value of the window opening amount corresponding to the amount of rain and snow in each gear is obtained. And according to the optimal value of the window opening amount corresponding to the amount of rain and snow in each gear, the corresponding relationship between the amount of rain and snow and the window opening amount in different gears is determined.

[0069] Among them, the correspondence between the amount of rain or snow and the amount of window opening may include but is not limited to the correspondence between the amount of rain and the amount of window opening, the correspondence between the amount of snow and the amount of window opening, and the correspondence between the amount of rain and snow and the amount of window opening.

[0070] According to the correspondence between the amount of rain and snow and the amount of window opening, the amount of window opening corresponding to the amount of rain and snow indicated by the environmental signal, i.e., the target amount of window opening, can be determined. The target amount of window opening is then determined as the amount of window opening, and according to the amount of window opening, the window is controlled to open based on the amount of window opening.

[0071] By controlling the opening of the windows based on the correspondence between the amount of rain and snow and the amount of window opening, the amount of window opening can be matched according to the specific environmental conditions, thereby improving the adaptability of the window opening range and reducing the probability of users getting caught in rain or snow when getting on and off the vehicle.

[0072] In some implementations, determining whether the target user intends to get off the vehicle based on the target user's status includes:

[0073] In the case of detecting the rotation of the target user, monitoring the seat pressure signal of the vehicle;

[0074] When a change in the seat pressure signal is detected and the target user is detected to operate the door handle of the vehicle door, it is determined that the target user intends to get off the vehicle.

[0075] Specifically, when the target user intends to get off the vehicle, he or she will turn the upper body to a posture that is convenient for getting off the vehicle. At this time, the upper body will turn toward the lower side of the vehicle, and this rotation process will cause a change in the seat pressure zone. Therefore, the seat pressure signal of the vehicle can be monitored when the target user's rotation is detected. Based on the monitored seat pressure signal, it can be determined whether the seat pressure signal has changed. When it is determined that the seat pressure signal has changed and the target user is detected to perform an operation on the door handle of the vehicle door, it can be determined that the target user intends to get off the vehicle. In one example, the target user's operations on the door handle of the vehicle door may include but are not limited to pulling the door handle and pressing the door handle.

[0076] By determining the target user's intention to get off the vehicle based on the user's rotation condition and the seat pressure signal, the accuracy of determining the intention to get off the vehicle can be improved.

[0077] In some implementations, determining whether the target user intends to get off the vehicle based on the target user's status includes:

[0078] Obtaining the target user's viewing vector and the target user's body movement information;

[0079] When the sight vector stays in the target direction for a preset time and the body movement information indicates that the target user has a body movement to move in the target direction, it is determined that the target user has the intention to get off the vehicle, where the target direction is the direction of the door or the direction of the rearview mirror on one side of the door.

[0080] Specifically, the sight vector can be understood as a direction vector representing the observer's perspective. The sight vector of the target user can be acquired by a DMS (Driver Monitor System) camera configured inside the vehicle. The target user's body movement information may include, but is not limited to, hand movement information, etc. In one example, the body movement information may be that the target user holds an umbrella in his hand and his body shows a tendency to extend the umbrella out of the car. The target direction may be the direction of the door or the direction of the rearview mirror on one side of the door. When the target user's sight vector stays in the direction of the door or the direction of the rearview mirror on one side of the door for more than a preset time, and the body movement information indicates that the target user has a body movement to move toward the side door or the side rearview mirror area for getting off the vehicle, it can be determined that the target user is paying attention to the lateral space and that the target user has the intention to get off the vehicle.

[0081] By determining the target user's intention to get off the vehicle based on the user's viewing vector and dwell time, as well as body movement information, the comprehensiveness of the determination of the intention to get off the vehicle can be improved.

[0082] In some implementations, when the target user intends to get off the vehicle, after controlling the window to open before controlling the door to open, the window control method further includes:

[0083] When it is detected that the target user has gotten out of the vehicle and the door is closed, the window is controlled to close.

[0084] Specifically, when it is detected that the target user has completed the action of getting off the vehicle and the vehicle door closing signal is received, it means that the target user and the target user's hand-held umbrella have completely left the vehicle and the door has been closed. At this time, the window can be controlled to close. By controlling the window to close after the target user has completed getting off the vehicle and closing the door, the probability of the target user getting wet in the rain during the process of getting off the vehicle can be reduced while reducing the probability of water entering the vehicle.

[0085] In some implementations, obtaining an environmental signal of a vehicle includes:

[0086] Acquire a first frame environment image and a second frame environment image of the vehicle;

[0087] Determine the difference value of the pixel at the same position in the first frame environment image and the second frame environment image;

[0088] The ratio of the first number to the second number is determined as the salt and pepper noise value; the first number is the number of pixels whose difference value is greater than the difference threshold, and the second number is the number of pixels included in the first frame environment image or the second frame environment image;

[0089] Determine the salt and pepper noise value as the amount of snow.

[0090] Specifically, the amount of snow can be determined by obtaining the salt and pepper noise value in the environment image. Salt and pepper noise is a common image noise that appears as random black and white dots in the image. The value of salt and pepper noise usually refers to the intensity of the noise or the probability of occurrence, and is usually expressed as a noise ratio (such as a value between 0 and 1). The larger the noise ratio, the more obvious the noise impact.

[0091] First, a first frame environment image and a second frame environment image of the vehicle are captured by an image acquisition device, for example, the image acquisition device can be a camera. Differential calculation is performed on pixels at the same position in the first frame environment image and the second frame environment image to determine the differential value of the pixels at the same position. In the differential result, salt and pepper noise usually causes a large change in pixel value. Therefore, these large changes can be identified by setting a differential threshold. That is, the ratio of the number of pixels whose differential value is greater than the differential threshold to the number of pixels included in the first frame environment image or the second frame environment image is determined as the salt and pepper noise value. The salt and pepper noise value of the environmental image can represent the amount of snow, so the salt and pepper noise value can be determined as the amount of snow.

[0092] In this embodiment, the accuracy of snow amount determination can be improved by determining the salt and pepper noise value of the environment image of the vehicle.

[0093] See also Figure 2 , is a window control system provided by an embodiment of the present application, such as Figure 2 As shown, firstly, the matrix is ​​calibrated, that is, the correspondence between the amount of rain and snow and the amount of window opening in this application is calibrated. After the correspondence is determined by the calibration matrix, the correspondence is stored in the control system for controlling the lifting and lowering of the window according to the correspondence. Secondly, the vehicle hardware configuration is also required, which may include: configuring the vehicle with a sunlight and rain sensor, a vehicle external camera, and a cloud weather data collection device, so as to perform multi-directional weather perception when controlling the window.

[0094] In practical applications, in order to realize window control, the vehicle weather perception is first performed. In specific implementation, data can be collected through the vehicle hardware configuration, for example, the amount of rain can be collected through the sunlight and rain sensor, the environmental image can be collected through the vehicle's external camera, and the weather data in the cloud can be obtained. Then, weather perception is performed based on the amount of rain, environmental image, and weather data in the cloud to determine the amount of rain and snow.

[0095] After the amount of rain and snow is determined through vehicle weather sensing, the user carrying an umbrella is identified. Specifically, the identification can be performed by detecting whether the user is holding an object and detecting whether the handheld object is an umbrella.

[0096] When identifying the user getting on and off the vehicle, it can be based on visual recognition, pressure recognition, and door opening signal judgment. When determining the user's getting on and off the vehicle signal, it can be determined by a single recognition method, or it can be determined by combining multiple recognition methods. In one example, when based on visual recognition, it can be determined by judging the user's visual vector and the user's body direction to determine whether the user has the intention to get off the vehicle. When the user's visual vector stays in the side door or the side rearview mirror area for getting off the vehicle for more than a certain period of time, and the user's body turns toward the side door or the side rearview mirror area, it can be determined that the user has the intention to get off the vehicle. In another example, when based on pressure recognition, the user's getting off signal can be determined by the change in seat pressure. In yet another example, it can be directly determined by the door opening signal whether the user has the intention to get on / off the vehicle.

[0097] After determining the user's intention to get on or get off the vehicle, the window lowering operation is performed. First, when receiving the door opening signal, the vehicle parameters, that is, the pre-calibrated corresponding relationship between the amount of rain, the amount of snow, and the amount of window opening, are called. And the window lowering operation is controlled by the window control system. Specifically, when the target user has the intention to get on the vehicle, according to the calibration relationship, the door closest to the target user and the window of the door are controlled to open. Among them, the window can be a frameless window, and the door of the vehicle and the window of the door can be opened synchronously, or the door of the vehicle can be opened after the window of the door is opened. After detecting that the target user has completed getting on the vehicle, the user's body movements are continuously recognized. In the case where the target user still holds the umbrella, the window is controlled not to be closed. In the case where the target user stores the handheld umbrella in the vehicle, the window can be controlled to be closed. In the case where the target user has the intention to get off the vehicle, according to the calibration relationship, the window of the door on the target user's side is controlled to open, and after the window is opened, the door on the target user's side is controlled to open. When it is detected that the target user has completed the action of getting off the vehicle and a door closing signal of the vehicle is received, the vehicle window can be controlled to close.

[0098] By automatically lowering the window based on rain and snow signals and signals of objects held by the user when the user intends to get on or get off the vehicle, the user can open an umbrella before getting on or off the vehicle, reducing the probability of getting caught in rain or snow while getting on or off the vehicle, thereby improving the user experience.

[0099] See also Figure 3 , is a schematic diagram of the structure of a vehicle window control device provided in an embodiment of the present application. In a second aspect of an embodiment of the present application, a vehicle window control device 30 is provided. The vehicle window control device 30 includes:

[0100] A monitoring module 31 is used to monitor the status of a target user corresponding to the vehicle;

[0101] An acquisition module 32, for acquiring the vehicle environment signal and the handheld object signal of the target user when it is determined based on the state of the target user that the target user has the intention to get on or get off the vehicle;

[0102] A control module 33, configured to execute a window control action on the vehicle when the environmental signal indicates that there is rain or snow, and the handheld object signal indicates that the target user holds an umbrella;

[0103] The window control action includes at least one of the following:

[0104] If the target user intends to get on the vehicle, the vehicle doors and windows are controlled to open, and after detecting that the target user has gotten on the vehicle and put the umbrella in the vehicle, the windows are controlled to close; the vehicle doors are frameless doors;

[0105] If the target user intends to get off the vehicle, the windows are controlled to open before the doors are controlled to open.

[0106] The vehicle window control device 30 provided in the second aspect of the embodiment of the present application can implement each process implemented in the above-mentioned method embodiment and achieve the same beneficial effects. To avoid repetition, it will not be described here.

[0107] See also Figure 4 , is a schematic diagram of the structure of a vehicle provided in an embodiment of the present application. The third aspect of an embodiment of the present application provides a vehicle 4000, including a processor 4100 and a memory 4200. The memory 4200 stores machine executable instructions that can be executed by the processor 4100. The processor 4100 can execute the machine executable instructions to implement the above-mentioned vehicle window control method.

[0108] A fourth aspect of an embodiment of the present application provides a machine-readable storage medium, on which instructions are stored. When the instructions are executed by a processor, the processor implements the above-mentioned vehicle window control method.

[0109] In some implementations, the embodiments of the present application further provide a computer program product, including a computer program, which implements the vehicle window control method according to the above implementation when executed by a processor.

[0110] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0111] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing device to work in a specific way, so that the instructions stored in the computer-readable memory produce a product including an instruction device, which implements the functions specified in the process. Figure 1 A process or multiple processes and / or boxes Figure 1 These computer program instructions can also be loaded onto a computer or other programmable data processing device, so that a series of operation steps are executed on the computer or other programmable device to produce a computer-implemented process, so that the instructions executed on the computer or other programmable device provide for implementing the process in the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0112] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0113] The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0114] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0115] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0116] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

[0117] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A vehicle window control method, characterized in that: The vehicle window control method comprises: Monitor the status of the target user corresponding to the vehicle; When it is determined based on the state of the target user that the target user intends to get on or get off the vehicle, acquiring an environmental signal of the vehicle and a handheld object signal of the target user; When the environmental signal indicates that there is rain or snow, and the handheld object signal indicates that the target user is holding an umbrella, performing a window control action on the vehicle; The window control action includes at least one of the following: When the target user intends to get on the vehicle, the vehicle door and the window of the door are controlled to open, and after detecting that the target user has gotten on the vehicle and stored the umbrella in the vehicle, the window is controlled to close; the vehicle door is a frameless door; When the target user intends to get off the vehicle, the vehicle window is controlled to open before the vehicle door is controlled to open.

2. The vehicle window control method according to claim 1, characterized in that: The performing of the window control action on the vehicle includes: Get the corresponding relationship between the amount of rain and snow and the amount of window opening; Determining a target window opening amount as the window opening amount, wherein the target window opening amount is the window opening amount corresponding to the amount of rain or snow indicated by the environmental signal in the corresponding relationship; A window control action for the vehicle is performed according to the opening amount.

3. The vehicle window control method according to claim 1, characterized in that: Determining, based on the state of the target user, that the target user intends to get off the vehicle, includes: In the case where the rotation of the target user is detected, monitoring a seat pressure signal of the vehicle; When it is detected that the seat pressure signal changes and the target user operates the door handle of the vehicle door, it is determined that the target user intends to get off the vehicle.

4. The vehicle window control method according to claim 1, characterized in that: Determining, based on the state of the target user, that the target user intends to get off the vehicle, includes: Acquire the viewing vector of the target user and the body movement information of the target user; When the visual vector stays in the target direction for a preset time and the body movement information indicates that the target user has a body movement to move in the target direction, it is determined that the target user has the intention to get off the vehicle, wherein the target direction is the direction of the vehicle door or the direction of the rearview mirror on one side of the vehicle door.

5. The vehicle window control method according to claim 1, characterized in that: In the case where the target user intends to get off the vehicle, after controlling the vehicle window to open before controlling the vehicle door to open, the vehicle window control method further includes: When it is detected that the target user has gotten off the vehicle and the vehicle door is closed, the vehicle window is controlled to be closed.

6. The vehicle window control method according to claim 1, characterized in that: Acquiring an environmental signal of the vehicle, comprising: Acquire a first frame environment image and a second frame environment image of the vehicle; Determine a difference value of pixels at the same position in the first frame environment image and the second frame environment image; Determine a ratio of the first number to the second number as a salt and pepper noise value; the first number is the number of pixels whose differential value is greater than a differential threshold, and the second number is the number of pixels included in the first frame of the environment image or the second frame of the environment image; The salt and pepper noise value is determined as the snow amount.

7. A vehicle window control device, characterized in that: The vehicle window control device comprises: A monitoring module, used to monitor the status of the target user corresponding to the vehicle; An acquisition module, configured to acquire an environmental signal of the vehicle and a handheld object signal of the target user when it is determined based on the state of the target user that the target user has an intention to get on or get off the vehicle; A control module, configured to execute a window control action on the vehicle when the environmental signal indicates that there is rain or snow, and the handheld object signal indicates that the target user is holding an umbrella; The window control action includes at least one of the following: If the target user intends to get on the vehicle, the vehicle door and the window of the door are controlled to open, and after detecting that the target user has gotten on the vehicle and stored the umbrella in the vehicle, the window is controlled to close; the vehicle door is a frameless door; When the target user intends to get off the vehicle, the vehicle window is controlled to open before the vehicle door is controlled to open.

8. A vehicle, characterized in that: include: a memory configured to store instructions; as well as A processor is configured to call the instructions from the memory and implement the vehicle window control method according to any one of claims 1 to 6 when executing the instructions.

9. A machine-readable storage medium, characterized in that: The machine-readable storage medium stores instructions for causing a machine to execute the vehicle window control method according to any one of claims 1 to 6.

10. A computer program product, characterized in that When the instructions in the computer program product are executed by a processor of a vehicle, the vehicle is caused to execute the vehicle window control method according to any one of claims 1 to 6.

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