Vehicle window glass control method, system and device

Abstract

The invention relates to the technical field of automobile control, and discloses a vehicle window glass control method, system and device.The method comprises the steps that after a vehicle window glass control instruction is responded at different lifting speeds, whether foreign matter exists in a vehicle window range or not is detected, and when the foreign matter exists in the vehicle window range, the spatial position of the foreign matter is obtained; the lateral pressure value of the vehicle window glass is obtained by detecting the extrusion degree of the vehicle window, and the vehicle window glass is controlled according to the upper edge position of the vehicle window glass, the foreign matter space position and the lateral pressure value of the vehicle window glass. As the vehicle window glass control instruction is responded at the initial lifting speed, when the foreign matter is detected in the vehicle window range, the vehicle window glass is controlled by combining the upper edge position of the vehicle window glass, the space position of the foreign matter and the lateral pressure value of the vehicle window glass; therefore, damage is actively prevented to the greatest extent in the process of controlling the window glass.

Description

Technical Field

[0001] The present application relates to the field of automobile control technology, and in particular to a vehicle window glass control method, system and device. Background Art

[0002] The existing window anti-pinch function only focuses on preventing foreign objects from being pinched when the window glass is rising. If there is foreign object during the rising process of the glass, the presence of the foreign object will generate a certain lifting resistance, causing the glass to stop rising to protect it from damage.

[0003] This type of window glass control mode is generally a passive mode, that is, the glass and foreign objects will be in direct contact, and the foreign objects will inevitably be squeezed to a certain extent by the glass, and the foreign objects will also be damaged to a certain extent in the process. Summary of the invention

[0004] The main purpose of the present application is to provide a vehicle window glass control method, system and device, aiming to solve the technical problem in the prior art that when controlling the vehicle window glass, the vehicle window glass will not stop rising and falling until the vehicle window glass comes into contact with a foreign object, causing the foreign object to be squeezed to a certain extent.

[0005] To achieve the above objectives, the present application proposes a vehicle window glass control method, the method comprising:

[0006] After responding to the window glass control command at different lifting speeds, detect whether there is a foreign object within the window range;

[0007] When the foreign object exists within the window range, obtaining the spatial position of the foreign object;

[0008] The lateral pressure value of the vehicle window glass is obtained by detecting the degree of compression of the vehicle window;

[0009] The vehicle window glass is controlled according to the upper edge position of the vehicle window glass, the spatial position of the foreign object and the lateral pressure value of the vehicle window glass.

[0010] In one embodiment, the vehicle window glass control instruction includes a vehicle window glass lifting instruction and a vehicle window glass lowering instruction, and the step of controlling the vehicle window glass according to the upper edge position of the vehicle window glass, the spatial position of the foreign object and the lateral pressure value of the vehicle window glass includes:

[0011] Detecting the positional relationship between the spatial position of the foreign object and the upper edge of the vehicle window glass;

[0012] When the position relationship is that each position point of the upper edge of the foreign object is below the upper edge of the vehicle window glass and the vehicle window glass control instruction is a vehicle window glass lifting instruction, if the lateral pressure value of the vehicle window glass is less than a first preset pressure threshold, responding to the vehicle window glass lifting instruction at a normal lifting speed;

[0013] If the lateral pressure value of the vehicle window glass is between a first preset pressure threshold and a second preset pressure threshold, responding to the vehicle window glass lifting instruction at the initial lifting speed, and the first preset pressure threshold is less than the second preset pressure threshold;

[0014] If the lateral pressure value of the vehicle window glass is not less than a second preset pressure threshold, then stop responding to the vehicle window glass lifting instruction.

[0015] In one embodiment, after the step of detecting the positional relationship between the spatial position of the foreign object and the upper edge position of the vehicle window glass, the method further includes:

[0016] When the position relationship is that each position point of the lower edge of the foreign object is above the upper edge of the vehicle window glass and the vehicle window glass control instruction is a vehicle window glass lifting instruction, lifting the vehicle window glass at the conventional lifting speed;

[0017] When the preset liftable height is not greater than a preset height threshold, the conventional lifting speed is changed to the initial lifting speed.

[0018] In one embodiment, after the step of detecting the positional relationship between the spatial position of the foreign object and the upper edge position of the vehicle window glass, the method further includes:

[0019] When the position relationship is that part of each position point on the upper edge of the foreign object is located above the upper edge of the vehicle window glass, part of each position point on the lower edge of the foreign object is located below the upper edge of the vehicle window glass, and the vehicle window glass control instruction is a vehicle window glass lifting instruction, if the vehicle window glass lateral pressure value is less than the first preset pressure threshold, respond to the vehicle window glass lifting instruction at the initial lifting speed;

[0020] If the lateral pressure value of the vehicle window glass is not less than the first preset pressure threshold, stop responding to the vehicle window glass lifting instruction.

[0021] In one embodiment, after the step of responding to the window glass control instruction at different lifting speeds and detecting whether there is a foreign object within the window range, the method further includes:

[0022] When the foreign object exists within the window range and the window glass control instruction is a window glass lowering instruction, the degree of squeezing of the window is detected by a strip pressure sensor to obtain a lateral pressure value of the window glass;

[0023] If the lateral pressure value of the vehicle window glass is less than a first preset pressure threshold, responding to the vehicle window glass lowering instruction at a normal lifting speed;

[0024] If the lateral pressure value of the vehicle window glass is between the first preset pressure threshold and the second preset pressure threshold, responding to the vehicle window glass lowering instruction at an initial lifting speed;

[0025] If the lateral pressure value of the vehicle window glass is not less than a second preset pressure threshold, then stop responding to the vehicle window glass lowering instruction.

[0026] In one embodiment, the step of detecting the positional relationship between the spatial position of the foreign object and the upper edge position of the vehicle window glass comprises:

[0027] According to the spatial position of the foreign object, each position point of the lower edge of the foreign object and each position point of the upper edge of the foreign object are obtained;

[0028] Each position point of the lower edge of the foreign object and each position point of the upper edge of the foreign object are respectively compared with the upper edge position of the vehicle window glass to obtain a position relationship detection result.

[0029] In one embodiment, before the step of changing the normal lifting speed to the initial lifting speed when the preset liftable height is not greater than the preset height threshold, the method further includes:

[0030] Calculate the height that each point on the upper edge of the vehicle window glass can be lifted according to each position point on the lower edge of the foreign object, each position point on the upper edge of the foreign object and the position of the upper edge of the vehicle window glass;

[0031] The minimum value of the liftable height is obtained from the liftable heights of each point on the upper edge of the vehicle window glass, and the minimum value of the liftable height is subtracted from the preset space margin to obtain the preset liftable height.

[0032] In one embodiment, after the step of responding to the window glass control instruction at different lifting speeds and detecting whether there is a foreign object within the window range, the method further includes:

[0033] When there is no foreign object within the window range, the initial lifting speed is changed to a normal lifting speed, and it is detected whether there is the foreign object within the window range.

[0034] In addition, to achieve the above-mentioned purpose, the present application also proposes a vehicle window glass control system, which comprises: a distance sensor arranged at the upper edge and the lower edge of the vehicle window, a strip pressure sensor arranged at the side of the vehicle window, and a controller;

[0035] The distance sensor and the strip pressure sensor are both connected to the controller;

[0036] The controller is used to execute the vehicle window glass control method.

[0037] In addition, to achieve the above-mentioned purpose, the present application also proposes a vehicle window glass control device, the vehicle window glass control device comprising:

[0038] A foreign object detection module is used to detect whether there is a foreign object within the window range after responding to the window glass control command at different lifting speeds;

[0039] A position acquisition module, used for acquiring the spatial position of the foreign object when the foreign object exists within the window range;

[0040] A pressure detection module is used to obtain the lateral pressure value of the window glass by detecting the degree of compression of the window;

[0041] The vehicle window glass control module is used to control the vehicle window glass according to the upper edge position of the vehicle window glass, the spatial position of the foreign object and the lateral pressure value of the vehicle window glass.

[0042] The technical solution proposed in the present application responds to the window glass control instruction at different lifting speeds, detects whether there is a foreign object within the window range, obtains the spatial position of the foreign object when there is a foreign object within the window range, obtains the lateral pressure value of the window glass by detecting the degree of compression of the window, and controls the window glass according to the upper edge position of the window glass, the spatial position of the foreign object, and the lateral pressure value of the window glass. Since the present application responds to the window glass control instruction at the initial lifting speed, when a foreign object is detected within the window range, the window glass is controlled in combination with the upper edge position of the window glass, the spatial position of the foreign object, and the lateral pressure value of the window glass, thereby ensuring that the occurrence of damage is actively prevented to the greatest extent in the process of controlling the window glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0044] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0045] Figure 1 A flow chart of the first embodiment of the vehicle window glass control method of the present application;

[0046] Figure 2 It is a schematic diagram of the cross section of the car window;

[0047] Figure 3 This is a schematic diagram of the arrangement of window distance sensors for the vehicle window glass control method of this application;

[0048] Figure 4 This is a schematic diagram of the installation position of the window sensor of the window glass control method of this application;

[0049] Figure 5 A flow chart of the second embodiment of the vehicle window glass control method of the present application;

[0050] Figure 6 A flow chart of the third embodiment of the vehicle window glass control method of the present application;

[0051] Figure 7 This is a schematic diagram of the module structure of the vehicle window glass control device according to an embodiment of the present application;

[0052] Figure 8 Schematic diagram of the system structure of the hardware operating environment involved in the vehicle window glass control method in the embodiment of the present application.

[0053] The purpose, features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0054] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application and are not used to limit the present application.

[0055] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0056] The current window anti-pinch function is mainly aimed at preventing objects from being pinched when the window glass is raised. When the glass is raised and encounters resistance, such as hitting a foreign object, it will stop due to resistance to prevent damage. This protection mode is passive, which means that the glass contacts the foreign object first. Although the foreign object is protected, it may still suffer slight squeeze damage.

[0057] Therefore, in order to overcome the above-mentioned defects, the present application provides a solution, which responds to the vehicle window glass control instruction with the initial lifting speed. When the presence of foreign objects is detected within the vehicle window range, the vehicle window glass is controlled in combination with the upper edge position of the vehicle window glass, the spatial position of the foreign objects and the lateral pressure value of the vehicle window glass, thereby ensuring that damage is actively prevented to the greatest extent in the process of controlling the vehicle window glass.

[0058] It should be noted that the execution subject of each embodiment of the present application may be a computing service system with data processing, network communication and program running functions, such as a tablet computer, a personal computer, a mobile phone, etc., or an electronic system capable of realizing the above functions, a vehicle window glass control system, etc. The following embodiments are described below taking the vehicle window glass control system as an example.

[0059] Based on this, the embodiment of the present application provides a vehicle window glass control method, referring to Figure 1 , Figure 1 This is a flow chart of the first embodiment of the vehicle window glass control method of the present application.

[0060] In this embodiment, the vehicle window glass control method includes steps S10 to S40:

[0061] Step S10, after responding to the window glass control instruction at different lifting speeds, detect whether there is a foreign object in the window range.

[0062] It should be noted that the structure of the car window mainly includes the glass body, window frame, guide rail sealing strip and other core components. The car window can usually include front and rear windshields, side windows, sunshade top windows, etc. The car window glass control system of this application is mainly aimed at the side windows that need to be raised and lowered frequently. Figure 2 As shown, the window cut surface includes the upper edge of the window, the lower edge of the window and the window glass.

[0063] It should be understood that, during the process of raising and lowering the window glass, if foreign objects such as fingers, arms or other objects within the window range are not effectively identified and handled, serious consequences may result. Therefore, upon receiving the window glass control command, the present application first responds to the window glass control command at a relatively slow initial raising and lowering speed, and detects whether there are foreign objects within the window range.

[0064] It can be understood that the initial lifting speed refers to the initial speed when the window glass starts to move after receiving the control command. In order to avoid excessive speed which may cause a large impact force when the window glass collides with foreign objects, thereby increasing the risk of damaging the window or injuring passengers, the initial lifting speed is set to a slower speed.

[0065] In addition, it should be noted that a method for detecting whether there is a foreign object within the window range may be to install distance sensors at the upper and lower edges of the window to determine whether there is a foreign object by measuring the distance to potential obstacles. In addition, a suitable method may be selected or multiple methods may be combined for comprehensive detection according to actual needs to improve the accuracy and reliability of detection.

[0066] For ease of understanding, refer to Figure 3 This invention is provided for illustration, but is not intended to limit the present application. Figure 3 This is a schematic diagram of the arrangement of window distance sensors. The distance sensors are installed at the upper and lower edges of the windows: the upper edge distance sensor of the window is specifically arranged between the window glass and the inner side of the upper edge guide rail, and its detection direction is along the glass toward the lower edge of the window; the lower edge distance sensor of the window is specifically arranged between the window glass and the door guard plate or the inner side of the lower edge guide rail of the window, and its detection direction is along the glass toward the upper edge of the window.

[0067] It should be understood that, regardless of whether the window glass control command is received, the window glass control system always has the ability to monitor foreign objects within the window range, but continuous monitoring consumes a high amount of energy. In contrast, the method proposed in this application starts the foreign object detection mechanism only after receiving the window glass control command. This approach is more streamlined in logic and only performs necessary detection before the window actually moves, thereby significantly reducing the overall power consumption of the system.

[0068] Step S20, when the foreign object exists within the window range, the spatial position of the foreign object is obtained.

[0069] It is understandable that when there is a foreign object within the window range, the system will immediately activate the corresponding detection mechanism to accurately obtain the spatial position information of the foreign object.

[0070] It should be noted that the process of detecting and obtaining the spatial position of foreign objects usually relies on advanced sensor technology, which can monitor the window area in real time and capture the presence of any abnormal objects. The moment the foreign object is detected, the system will quickly analyze and calculate the specific position of the foreign object, including the precise coordinates of the foreign object in all directions relative to the window glass, such as front and back, left and right, and up and down.

[0071] Step S30, obtaining the lateral pressure value of the vehicle window glass by detecting the degree of compression of the vehicle window.

[0072] It should be noted that the degree of squeezing of the window refers to the slight positional displacement of the window glass when it is subjected to external force, thereby squeezing the pressure sensor, and different pressure values ​​correspond to different squeezing degrees.

[0073] It is understandable that when the window glass contacts and is squeezed by foreign objects, a certain lateral pressure will be generated. When the sensor detects abnormal lateral pressure, the control logic can be activated to provide safety protection by stopping or changing the lifting speed.

[0074] Step S40, controlling the vehicle window glass according to the upper edge position of the vehicle window glass, the spatial position of the foreign object and the lateral pressure value of the vehicle window glass.

[0075] It is understandable that the upper edge of the glass marks the initial position of the window glass, that is, the current position of the window glass within the window range. During the window lifting process, the system will monitor the relationship between the upper edge of the glass and the spatial position of the foreign object in real time and perform corresponding operations.

[0076] It should be understood that sensors can be used to sense whether there are foreign objects in the window range and the degree of compression of the window glass by the foreign objects, and to obtain the lateral pressure value of the window glass. When the window glass is about to be raised or lowered, the window glass is controlled by comprehensively considering the spatial position of the foreign object, the position of the upper edge of the glass, and the lateral pressure value of the window glass.

[0077] For ease of understanding, refer to Figure 4 This invention is provided for illustration, but is not intended to limit the present application. Figure 4 The following is a schematic diagram of the window sensor installation position. The overall layout direction is the front-to-back direction of the vehicle. The smaller the spacing between the sensors, the higher the accuracy of sensing the spatial position of foreign objects. The initial detection distance of each sensor can be obtained through calibration. When there is a foreign object blocking the window glass, the distance sensed by the sensor will change significantly, specifically, the distance will become smaller. By comparing the height of each sensor along the upper and lower edges of the window, the height position and size of the foreign object at the corresponding sensor position can be obtained, that is, the highest and lowest positions of the foreign object within the window range.

[0078] The strip pressure sensors are arranged on both sides of the window side rails, with the overall direction being the upper and lower edges of the window. When the window glass is squeezed by foreign objects, the strip pressure sensors on both sides of the rails will sense the change in pressure. The greater the pressure value, the greater the degree of squeezing of the glass. When the squeezing degree is large, forcibly lifting and lowering the window glass will cause potential damage to the foreign objects.

[0079] It should be noted that the present application controls the window glass in combination with the upper edge position of the window glass, the spatial position of the foreign object, and the lateral pressure value of the window glass, which is an active window damage prevention method. When the above-mentioned active damage prevention action is performed conditionally, the passive window anti-pinch function of the vehicle itself will also be integrated. That is, when the window glass is blocked by the contact of foreign objects and generates resistance, the traditional current sensor or Hall sensor can sense the change of current or motor speed, thereby passively sensing the presence of foreign objects and stopping the lifting action of the window glass. In any case, when the passive window anti-pinch function is triggered, the window glass stops lifting immediately.

[0080] In addition, it should be noted that if a window glass lifting and lowering command is received from a physical button for a duration exceeding a preset time period, the system enters the manual dominant mode and unconditionally executes the window glass lifting and lowering operation command input by the vehicle.

[0081] The present embodiment provides a vehicle window glass control method, which responds to the vehicle window glass control instruction with an initial lifting speed. When a foreign object is detected within the vehicle window range, the vehicle window glass is controlled in combination with the upper edge position of the vehicle window glass, the spatial position of the foreign object and the lateral pressure value of the vehicle window glass, thereby ensuring that damage is actively prevented to the greatest extent possible during the process of controlling the vehicle window glass.

[0082] Based on the first embodiment of the present application, in the second embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can be referred to the above introduction, and will not be repeated in the following. Figure 5, the step S40 may include steps S401 to S404:

[0083] Step S401, detecting the positional relationship between the spatial position of the foreign object and the upper edge position of the vehicle window glass.

[0084] It is understandable that when detecting the positional relationship between the spatial position of a foreign object and the upper edge of the window glass, the spatial position information of the foreign object can be accurately captured using sensor technology. This information describes in detail the shape, size and exact position of the foreign object in three-dimensional space. Advanced algorithms of image processing and geometric analysis are used to carefully process the captured data to accurately identify and extract the key position points of the lower and upper edges of the foreign object. These position points accurately define the boundaries of the foreign object in the vertical direction.

[0085] Furthermore, by comparing the key position points of the lower edge and upper edge of the foreign object with the position information of the upper edge of the vehicle window glass, multiple position information can be converted into the same coordinate system to ensure the accuracy and consistency of the comparison. During the comparison process, the vertical, horizontal distance or other distances between each position point of the lower edge and upper edge of the foreign object and the upper edge of the vehicle window glass are calculated. Based on the calculation results of these distance values, the detection results of the position relationship are obtained. Therefore, the step S401 may include: according to the spatial position of the foreign object, obtaining each position point of the lower edge of the foreign object and each position point of the upper edge of the foreign object; comparing each position point of the lower edge of the foreign object and each position point of the upper edge of the foreign object with the position of the upper edge of the vehicle window glass respectively, and obtaining the position relationship detection result.

[0086] Step S402, when the position relationship is that each position point of the upper edge of the foreign object is below the upper edge of the vehicle window glass and the vehicle window glass control instruction is a vehicle window glass lifting instruction, if the lateral pressure value of the vehicle window glass is less than the first preset pressure threshold, the vehicle window glass lifting instruction is responded to at a normal lifting and lowering speed.

[0087] It should be noted that in order to improve the control efficiency of the vehicle window glass and enhance the user experience, a regular lifting speed is set, and the regular lifting speed is greater than the initial lifting speed.

[0088] It should be understood that the first preset pressure threshold refers to a pressure value limit preset by the system to determine whether the window is subjected to abnormal lateral resistance during the lifting process of the window glass. This value is usually determined based on multiple factors such as the design of the window system, the bearing capacity of the material, and safety performance requirements.

[0089] It is understandable that during the normal lifting process, the lateral pressure on the window glass should be kept within a reasonable range. If the lateral pressure value of the window glass exceeds the first preset pressure threshold, the system may believe that the window has encountered an obstacle or other abnormal conditions, and thus take corresponding protective measures to avoid damage to the window system, foreign objects or passengers.

[0090] It can be understood that after the system determines the positional relationship between the foreign object and the upper edge of the window glass through sensors and algorithms, if the detection results show that all position points of the upper edge of the foreign object are below the upper edge of the window glass, that is, the foreign object does not block the lifting path of the window glass, and the window glass control instruction received at this time is a lifting instruction, and the measured lateral pressure value of the window glass is less than the first pressure threshold preset by the system, this means that the window glass will not encounter abnormal resistance during the lifting process, so the system can respond to this lifting instruction at a conventional lifting speed, that is, lift the window glass normally.

[0091] For example, suppose that child A puts his mouth under the upper edge of the car window glass to play. At this time, if the system receives an instruction to lift the car window glass, it will first detect the positional relationship between the child's mouth (as a foreign object) and the upper edge of the car window glass. Since the child's mouth is below the upper edge of the car window glass, the system will not immediately prevent the car window from being lifted. Next, the system will check the lateral pressure value of the car window glass. If the child does not press hard against the car window or the car window is well sealed, and no abnormal lateral pressure is generated due to the presence of the child (that is, the lateral pressure value of the car window glass is less than the first preset pressure threshold), then the system will lift the car window glass at the normal lifting speed.

[0092] It should be noted that if the vehicle receives a one-button lift command for the glass, the command will only be executed for a preset period of time, after which the system returns to the vehicle control command detection. Furthermore, if the lateral pressure value of the window glass changes to exceed the above-mentioned preset threshold range within the preset period of time, the system immediately starts to re-execute the window glass control judgment.

[0093] Step S403: if the lateral pressure value of the vehicle window glass is between a first preset pressure threshold and a second preset pressure threshold, respond to the vehicle window glass lifting instruction at the initial lifting speed, and the first preset pressure threshold is less than the second preset pressure threshold.

[0094] It should be noted that in order to improve the flexibility and adaptability of the system, a second preset pressure threshold is set, and the first preset pressure threshold and the second preset pressure threshold jointly define a safe critical range of pressure values. If the lateral pressure value of the window glass exceeds the second preset pressure threshold, the system may consider that the window has encountered a large obstacle or other abnormal conditions, and thus take corresponding protective measures.

[0095] It can be understood that if the lateral pressure value of the vehicle window glass is between these two thresholds, that is, neither greater than the second preset pressure threshold nor less than the first preset pressure threshold, then the system will consider that the resistance encountered by the vehicle window during the lifting process is within an acceptable safety range. In this case, the system will respond to the lifting command according to the initially set lifting speed and continue to lift the vehicle window glass.

[0096] Step S404: if the lateral pressure value of the vehicle window glass is not less than a second preset pressure threshold, stop responding to the vehicle window glass lifting instruction.

[0097] It should be understood that when a foreign object is detected within the window range and the upper edge of the foreign object is below the upper edge of the window glass, if a command to lift the window glass is received at this time and the lateral pressure value of the window glass is not less than the second preset pressure threshold, the system will stop executing the command to lift the window glass.

[0098] For example, suppose that child A, out of curiosity or playfulness, presses his elbow hard on the car window. This action will cause the car window to be subjected to a large lateral pressure, which may come from the squeezing of the child's elbow. If this lateral pressure value reaches or exceeds the second preset pressure threshold of the system, the system will consider that the car window encounters resistance beyond the acceptable safety range during the lifting process, which may be caused by the presence of foreign matter. In order to avoid damage to the child's elbow, the system will immediately stop executing the lifting command of the car window.

[0099] Furthermore, in order to improve the comprehensiveness of the vehicle window glass control, after step S401, the following steps are further included:

[0100] When the position relationship is that each position point of the lower edge of the foreign object is above the upper edge of the vehicle window glass and the vehicle window glass control instruction is a vehicle window glass lifting instruction, lifting the vehicle window glass at the conventional lifting speed;

[0101] When the preset liftable height is not greater than a preset height threshold, the conventional lifting speed is changed to the initial lifting speed.

[0102] It is understandable that when the system detects that all positions of the lower edge of the foreign object are located above the upper edge of the window glass, and the window glass control command received at this time is a lifting command, the window glass will be lifted at the normal lifting speed. If during the lifting process, the system predicts that the height that the window glass can be lifted is not greater than the preset height threshold, the window glass lifting speed will be changed from the normal speed to the slower initial lifting speed.

[0103] For example, suppose the car window glass is currently in a half-open state, and user A initiates a command to raise the window. The system will first detect whether there is a foreign object (such as a branch) above the car window glass. If the system detects that the lower edge of the branch is above the upper edge of the car window glass, the car window glass will begin to rise at a normal speed. However, during the lifting process, the system finds that due to the presence of foreign objects, the car window glass can only be lifted a very short distance before it comes into contact with the foreign object. If the preset lifting height is less than the preset height threshold of the system, the lifting speed of the car window glass will automatically slow down from the normal speed to the initial speed to avoid collision with foreign objects or damage due to excessive speed.

[0104] It should be understood that in order to ensure safety when lifting the window glass at a conventional lifting speed, a preset liftable height and a preset height threshold are set. The preset liftable height needs to be calculated based on the spatial position of the foreign object and the upper edge of the window glass, combined with an appropriate safety space margin. Therefore, when the preset liftable height is not greater than the preset height threshold, before the step of changing the conventional lifting speed to the initial lifting speed, it also includes: calculating the liftable height of each point on the upper edge of the window glass based on each position point of the lower edge of the foreign object, each position point of the upper edge of the foreign object and the position of the upper edge of the window glass; obtaining the minimum liftable height from the liftable heights of each point on the upper edge of the window glass, and subtracting the minimum liftable height from the preset space margin to obtain the preset liftable height.

[0105] It should be noted that the shape of car window glass is usually irregular. In order to adapt to the streamlined design and field of vision of the vehicle, it is often designed into a curved, inclined or special contoured shape. This irregular shape means that the upper edge of the car window glass is not a simple straight line, but a curve composed of multiple points, each of which has its own unique coordinates and height.

[0106] Therefore, when judging whether the window glass can continue to be lifted and determining its liftable height, it is necessary to calculate the liftable heights of each point on the upper edge of the window glass according to their specific positions. In order to ensure the safety of the window glass lifting process, the minimum value is found from the calculated liftable heights of each point on the upper edge of the window glass. This minimum value represents the maximum distance that the window glass can safely move during the lifting process.

[0107] After step S401, the method further includes:

[0108] When the position relationship is that part of each position point on the upper edge of the foreign object is located above the upper edge of the vehicle window glass, part of each position point on the lower edge of the foreign object is located below the upper edge of the vehicle window glass, and the vehicle window glass control instruction is a vehicle window glass lifting instruction, if the vehicle window glass lateral pressure value is less than the first preset pressure threshold, respond to the vehicle window glass lifting instruction at the initial lifting speed;

[0109] If the lateral pressure value of the vehicle window glass is not less than the first preset pressure threshold, stop responding to the vehicle window glass lifting instruction.

[0110] It should be understood that when the window glass is lifted, if some points on the upper edge of the foreign object are higher than the upper edge of the window glass, and some points on the lower edge of the foreign object are lower than the upper edge of the window glass, this means that there is a spatial intersection between the foreign object and the window glass, that is, the foreign object may have blocked the lifting of the window glass. At this time, if the lateral pressure value of the window glass is less than the first preset pressure threshold, the system believes that the window glass can continue to be safely lifted at the initial lifting speed, because the resistance encountered at this time is small and will not cause damage to the window glass or the vehicle.

[0111] However, if the lateral pressure value of the window glass is not less than the preset first pressure threshold, the system will determine that there is a greater risk that the potential foreign object is tightly pressed against the window glass, causing a certain amount of squeezing. In this case, in order to prevent injury, the system will stop responding to the window glass lifting command.

[0112] For example, if passenger A reaches out his hand from the window when the window is not fully closed and his elbow is on the edge of the window, and a command to raise the window glass is issued, then the hand becomes a foreign object in the path of the window glass. If the system detects that the pressure encountered by the window glass when trying to raise exceeds the first preset pressure threshold (which usually means that the hand is pressing on the window glass), it will immediately stop raising the window glass to prevent injury to the hand.

[0113] It should be noted that if the control command received by the vehicle to lift the window glass is a one-button lifting command, the system will continuously monitor whether there is a foreign object and whether the lateral pressure value of the window glass is greater than the first preset threshold value during the process of the window glass rising to the top. When the lateral pressure value of the window glass is sensed to be greater than the first preset threshold value, the system stops lifting the glass. When the foreign object is sensed to disappear, the system immediately makes a comprehensive decision to execute the next window glass control based on the glass liftable height, glass top edge position, window glass lateral pressure value, etc. calculated by the system.

[0114] This embodiment detects the positional relationship between the foreign object and the upper edge of the window glass, obtains the upper and lower edge positions of the foreign object and compares them with the upper edge of the window glass. If the upper edge of the foreign object is at the bottom and a lifting command is issued, the lifting speed is adjusted or stopped according to the lateral pressure value of the window glass; if the lower edge of the foreign object is at the top, it is lifted at a normal speed, and the speed is reduced when the preset lifting height is less than the preset height threshold; when the upper and lower edges of the foreign object are respectively located above and below the upper edge of the window glass, it is lifted at the initial speed or stopped according to the pressure value, which can effectively prevent the window glass from squeezing the foreign object, thereby preventing damage to the foreign object or the vehicle.

[0115] Based on the first embodiment of the present application, in the third embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can be referred to the above introduction, and will not be repeated in the following. Figure 6 After step S10, steps S11 to S14 may also be included:

[0116] Step S11, when the foreign object exists in the window range and the window glass control instruction is a window glass lowering instruction, the degree of squeezing of the window is detected by a strip pressure sensor to obtain a lateral pressure value of the window glass.

[0117] Step S12: If the lateral pressure value of the vehicle window glass is less than a first preset pressure threshold, respond to the vehicle window glass lowering instruction at a normal lifting speed.

[0118] It is understandable that when there is a foreign object within the window range and the window glass receives a descending command, the strip pressure sensor is used to monitor the degree of squeezing of the window glass during the descent process, thereby obtaining the lateral pressure value of the window glass.

[0119] Furthermore, if the lateral pressure value of the vehicle window glass is less than the first preset pressure threshold, the system believes that the squeezing force of the foreign object on the vehicle window glass is small and will not cause damage to the vehicle window or the foreign object, so it will continue to execute the vehicle window glass lowering instruction at the normal lifting speed.

[0120] For example, suppose the car window is half-open, and passenger A slightly presses a paper cup against the edge of the car window. At this time, the car window glass lowering instruction is received. Since the squeezing force of the paper cup on the car window is small in this state, the lateral pressure value of the car window glass detected by the strip pressure sensor is less than the first preset pressure threshold. Therefore, the car window will continue to lower at the normal lifting speed.

[0121] It should be noted that if the control command for lowering the window glass is a one-button lowering command, the system will continuously monitor whether the lateral pressure value of the window glass is greater than a preset pressure threshold while the window glass is lowered to the bottom.

[0122] Step S13: if the lateral pressure value of the vehicle window glass is between the first preset pressure threshold and the second preset pressure threshold, respond to the vehicle window glass lowering instruction at an initial lifting speed.

[0123] It should be understood that when there is a foreign object within the window range and a control command to lower the window glass is received, if the detected lateral pressure value of the window glass is between two preset pressure thresholds, the system will consider that although the window glass has been squeezed to a certain extent, it is still within a safe and controllable range. Therefore, the system will continue to execute the control command to lower the window glass at the initial lifting speed to ensure that the window glass can be lowered smoothly and safely, while avoiding excessive impact on the foreign object. In some cases, if the squeezing force comes from the user, responding to the window glass lifting command at the initial lifting speed is also a reminder to the user.

[0124] Step S14: if the lateral pressure value of the vehicle window glass is not less than a second preset pressure threshold, stop responding to the vehicle window glass lowering instruction.

[0125] It is understandable that if the lateral pressure value of the vehicle window glass reaches or exceeds the second preset pressure threshold, it means that the vehicle window glass may have encountered greater resistance during the descent process, most likely because a foreign object is stuck in the vehicle window.

[0126] For example, when the car window is half-open, passenger A's arm is pressed against the window glass. If the pressure on the window glass from the arm is too great and exceeds a second preset pressure threshold, the window glass will immediately stop descending to prevent damage to the arm.

[0127] When the present embodiment encounters foreign objects within the window range and receives a window glass lowering command, the system determines the lateral pressure value range of the window glass by setting different pressure thresholds. The system can intelligently determine whether the window glass encounters abnormal resistance during the lowering process, thereby stopping the lowering in time, adjusting the lowering speed or other corresponding operations, thereby avoiding damage to passengers, vehicles or foreign objects due to foreign objects being caught in the window.

[0128] In the third embodiment, after step S10, the following steps may be further included:

[0129] When there is no foreign object within the window range, the initial lifting speed is changed to a normal lifting speed, and it is detected whether there is the foreign object within the window range.

[0130] It is understandable that when the system confirms that there is no foreign object within the window range, it uses a slower speed at the start-up stage. Once it is confirmed to be safe, the system will increase the speed to the normal lifting speed to improve the efficiency of the window glass lifting. However, even if the window has started to lift at the normal speed, the system will still maintain monitoring within the window range to ensure that no unexpected situations occur during the lifting process.

[0131] When there is no foreign object within the window range, this embodiment responds to the window glass control instruction at a normal lifting speed and detects whether there is a foreign object within the window range. It comprehensively and carefully considers possible emergencies or failures in the window glass lifting and lowering, optimizes the window glass lifting and lowering efficiency, and through continuous monitoring of foreign objects within the window range, the system can detect and respond to any potential safety hazards in the first time, thereby improving the accuracy and safety of the window glass lifting and lowering control.

[0132] It should be noted that the above examples are only used to understand the present application and do not constitute a limitation on the vehicle window glass control method of the present application. More simple transformations based on this technical concept are all within the protection scope of the present application.

[0133] This application also provides a vehicle window glass control device, please refer to Figure 7 , the vehicle window glass control and adjustment device comprises:

[0134] A foreign object detection module 10 is used to detect whether there is a foreign object within the window range after responding to the window glass control instruction at different lifting speeds;

[0135] A position acquisition module 20, for acquiring the spatial position of the foreign object when the foreign object exists within the window range;

[0136] A pressure detection module 30, used to obtain a lateral pressure value of the vehicle window glass by detecting the degree of compression of the vehicle window;

[0137] The vehicle window glass control module 40 is used to control the vehicle window glass according to the position of the upper edge of the vehicle window glass, the spatial position of the foreign object and the lateral pressure value of the vehicle window glass.

[0138] The vehicle window glass control device provided by the present application adopts the vehicle window glass control method in the above embodiment, which can solve the technical problem of the prior art that when controlling the vehicle window glass, the vehicle window glass will not stop rising and falling until the vehicle window glass contacts a foreign object, causing the foreign object to be squeezed to a certain extent. Compared with the prior art, the beneficial effects of the vehicle window glass control device provided by the present application are the same as the beneficial effects of the vehicle window glass control method provided by the above embodiment, and the other technical features of the vehicle window glass control device are the same as the features disclosed in the above embodiment method, which will not be repeated here.

[0139] The present application provides a vehicle window glass control system, which includes: at least one processor; and a memory that is communicatively connected to the at least one processor; wherein the memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the vehicle window glass control method in the above-mentioned embodiment one.

[0140] Reference below Figure 8 , which shows a schematic diagram of a structure of a vehicle window glass control system suitable for implementing an embodiment of the present application. The vehicle window glass control system in the embodiment of the present application may include but is not limited to mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions: tablet computers), PMPs (Portable Media Players: portable multimedia players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Figure 8 The vehicle window glass control system shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0141] like Figure 8As shown, the vehicle window glass control system may include a processing device 1001 (e.g., a central processing unit, a graphics processor, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM: Read Only Memory) 1002 or a program loaded from a storage device 1003 to a random access memory (RAM: Random Access Memory) 1004. In RAM1004, various programs and data required for the operation of the vehicle window glass control system are also stored. The processing device 1001, ROM1002, and RAM1004 are connected to each other through a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Generally, the following systems can be connected to the I / O interface 1006: an input device 1007 including, for example, a touch screen, a touch pad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 1008 including, for example, a liquid crystal display (LCD: Liquid Crystal Display), a speaker, a vibrator, etc.; a storage device 1003 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 1009. The communication device 1009 can allow the vehicle window glass control system to communicate with other systems wirelessly or by wire to exchange data. Although the figure shows a vehicle window glass control system with various systems, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems can be implemented or have instead.

[0142] In particular, according to the embodiments disclosed in the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication device, or installed from a storage device 1003, or installed from a ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the method of the embodiment disclosed in the present application are executed.

[0143] The vehicle window glass control system provided by the present application adopts the vehicle window glass control method in the above embodiment, which can solve the technical problem that when controlling the vehicle window glass, the vehicle window glass will not stop rising and falling until the vehicle window glass contacts a foreign object, causing the foreign object to be squeezed to a certain extent. Compared with the prior art, the beneficial effects of the vehicle window glass control system provided by the present application are the same as the beneficial effects of the vehicle window glass control method provided by the above embodiment, and the other technical features in the vehicle window glass control system are the same as the features disclosed in the method of the previous embodiment, which will not be repeated here.

[0144] It should be understood that the various parts disclosed in this application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0145] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0146] The present application provides a computer-readable storage medium having computer-readable program instructions (ie, computer programs) stored thereon, and the computer-readable program instructions are used to execute the vehicle window glass control method in the above-mentioned embodiment.

[0147] The computer-readable storage medium provided in the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, systems or devices, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this embodiment, the computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, system or device. The program code contained on the computer-readable storage medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination of the above.

[0148] The computer-readable storage medium may be included in the vehicle window glass control system; or may exist independently without being assembled into the vehicle window glass control system.

[0149] The above-mentioned computer-readable storage medium carries one or more programs. When the above-mentioned one or more programs are executed by the vehicle window glass control system, the vehicle window glass control system: after responding to the vehicle window glass control instruction at different lifting and lowering speeds, detects whether there is a foreign object in the vehicle window range, and when there is a foreign object in the vehicle window range, obtains the spatial position of the foreign object, obtains the lateral pressure value of the vehicle window glass by detecting the degree of squeezing of the vehicle window, and controls the vehicle window glass according to the upper edge position of the vehicle window glass, the spatial position of the foreign object and the lateral pressure value of the vehicle window glass.

[0150] Computer program code for performing the operations of the present application may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0151] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present application. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0152] The modules involved in the embodiments described in this application may be implemented by software or hardware, wherein the name of the module does not constitute a limitation on the unit itself in some cases.

[0153] The readable storage medium provided by the present application is a computer-readable storage medium, which stores computer-readable program instructions (i.e., computer programs) for executing the above-mentioned vehicle window glass control method, and can solve the technical problem that when controlling the vehicle window glass, the vehicle window glass will not stop rising and falling until it contacts a foreign object, causing the foreign object to be squeezed to a certain extent. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided by the present application are the same as the beneficial effects of the vehicle window glass control method provided by the above-mentioned embodiment, and will not be repeated here.

[0154] The present application also provides a computer program product, comprising a computer program, wherein when the computer program is executed by a processor, the steps of the vehicle window glass control method as described above are implemented.

[0155] The computer program product provided by the present application can solve the technical problem in the prior art that when controlling the window glass, the window glass will not stop rising and falling until it contacts a foreign object, causing the foreign object to be squeezed to a certain extent. Compared with the prior art, the beneficial effects of the computer program product provided by the present application are the same as those of the window glass control method provided by the above embodiment, and will not be described in detail here.

[0156] The above descriptions are only some embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A vehicle window glass control method, characterized in that: The method comprises the following steps: After responding to the window glass control command at different lifting speeds, detect whether there is a foreign object within the window range; When the foreign object exists within the window range, obtaining the spatial position of the foreign object; The lateral pressure value of the vehicle window glass is obtained by detecting the degree of compression of the vehicle window; The vehicle window glass is controlled according to the upper edge position of the vehicle window glass, the spatial position of the foreign object and the lateral pressure value of the vehicle window glass.

2. The vehicle window glass control method according to claim 1, characterized in that: The vehicle window glass control instruction includes a vehicle window glass lifting instruction and a vehicle window glass lowering instruction. The step of controlling the vehicle window glass according to the upper edge position of the vehicle window glass, the spatial position of the foreign object and the lateral pressure value of the vehicle window glass includes: Detecting the positional relationship between the spatial position of the foreign object and the upper edge of the vehicle window glass; When the position relationship is that each position point of the upper edge of the foreign object is below the upper edge of the vehicle window glass and the vehicle window glass control instruction is a vehicle window glass lifting instruction, if the lateral pressure value of the vehicle window glass is less than a first preset pressure threshold, responding to the vehicle window glass lifting instruction at a normal lifting speed; If the lateral pressure value of the vehicle window glass is between a first preset pressure threshold and a second preset pressure threshold, responding to the vehicle window glass lifting instruction at the initial lifting speed, and the first preset pressure threshold is less than the second preset pressure threshold; If the lateral pressure value of the vehicle window glass is not less than a second preset pressure threshold, then stop responding to the vehicle window glass lifting instruction.

3. The vehicle window glass control method according to claim 2, characterized in that: After the step of detecting the positional relationship between the spatial position of the foreign object and the upper edge position of the vehicle window glass, the method further includes: When the position relationship is that each position point of the lower edge of the foreign object is above the upper edge of the vehicle window glass and the vehicle window glass control instruction is a vehicle window glass lifting instruction, lifting the vehicle window glass at the conventional lifting speed; When the preset liftable height is not greater than a preset height threshold, the conventional lifting speed is changed to the initial lifting speed.

4. The vehicle window glass control method according to claim 2, characterized in that: After the step of detecting the positional relationship between the spatial position of the foreign object and the upper edge position of the vehicle window glass, the method further includes: When the position relationship is that part of each position point on the upper edge of the foreign object is located above the upper edge of the vehicle window glass, part of each position point on the lower edge of the foreign object is located below the upper edge of the vehicle window glass, and the vehicle window glass control instruction is a vehicle window glass lifting instruction, if the vehicle window glass lateral pressure value is less than the first preset pressure threshold, respond to the vehicle window glass lifting instruction at the initial lifting speed; If the lateral pressure value of the vehicle window glass is not less than the first preset pressure threshold, stop responding to the vehicle window glass lifting instruction.

5. The vehicle window glass control method according to claim 1, characterized in that: After the step of responding to the window glass control instruction at different lifting speeds and detecting whether there is a foreign object within the window range, the method further includes: When the foreign object exists within the window range and the window glass control instruction is a window glass lowering instruction, the degree of squeezing of the window is detected by a strip pressure sensor to obtain a lateral pressure value of the window glass; If the lateral pressure value of the vehicle window glass is less than a first preset pressure threshold, responding to the vehicle window glass lowering instruction at a normal lifting speed; If the lateral pressure value of the vehicle window glass is between the first preset pressure threshold and the second preset pressure threshold, responding to the vehicle window glass lowering instruction at an initial lifting speed; If the lateral pressure value of the vehicle window glass is not less than a second preset pressure threshold, then stop responding to the vehicle window glass lowering instruction.

6. The vehicle window glass control method according to claim 2, characterized in that: The step of detecting the positional relationship between the spatial position of the foreign object and the upper edge position of the vehicle window glass comprises: According to the spatial position of the foreign object, each position point of the lower edge of the foreign object and each position point of the upper edge of the foreign object are obtained; Each position point of the lower edge of the foreign object and each position point of the upper edge of the foreign object are respectively compared with the upper edge position of the vehicle window glass to obtain a position relationship detection result.

7. The vehicle window glass control method according to claim 3, characterized in that: Before the step of changing the conventional lifting speed to the initial lifting speed when the preset liftable height is not greater than the preset height threshold, the method further includes: Calculate the height that each point on the upper edge of the vehicle window glass can be lifted according to each position point on the lower edge of the foreign object, each position point on the upper edge of the foreign object and the position of the upper edge of the vehicle window glass; The minimum value of the liftable height is obtained from the liftable heights of each point on the upper edge of the vehicle window glass, and the minimum value of the liftable height is subtracted from the preset space margin to obtain the preset liftable height.

8. The vehicle window glass control method according to claim 1, characterized in that: After the step of responding to the window glass control instruction at different lifting speeds and detecting whether there is a foreign object within the window range, the method further includes: When there is no foreign object within the window range, the initial lifting speed is changed to a normal lifting speed, and it is detected whether there is the foreign object within the window range.

9. A vehicle window glass control system, characterized in that: The vehicle window glass control system comprises: distance sensors arranged at the upper edge and the lower edge of the vehicle window, strip pressure sensors arranged at the side of the vehicle window, and a controller; The distance sensor and the strip pressure sensor are both connected to the controller; The controller is used to execute the vehicle window glass control method described in any one of claims 1-8.

10. A vehicle window glass control device, characterized in that: The vehicle window glass control device comprises: A foreign object detection module is used to detect whether there is a foreign object within the window range after responding to the window glass control command at different lifting speeds; A position acquisition module, used for acquiring the spatial position of the foreign object when the foreign object exists within the window range; A pressure detection module is used to obtain the lateral pressure value of the window glass by detecting the degree of compression of the window; The vehicle window glass control module is used to control the vehicle window glass according to the upper edge position of the vehicle window glass, the spatial position of the foreign object and the lateral pressure value of the vehicle window glass.

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