Display screen control method and device, equipment, storage medium and program product

Abstract

The embodiment of the invention provides a display screen control method and device, equipment, a storage medium and a program product. The method comprises the steps that pressing force data of different areas of a display screen are obtained in real time, when the pressing force data of any area meets a rotation condition, the display screen is controlled to rotate according to the direction of the area in the display screen, and the method is used for achieving the purpose that a user does not need to depend on vision perception and complex man-machine interface operation; the display screen can be controlled to rotate by pressing the specific area of the screen, and convenience and accuracy of rotation control of the display screen are improved.

Description

Technical Field

[0001] This application relates to the field of vehicle display device technology, and in particular to a control method, device, equipment, storage medium and program product for a display screen. Background Technology

[0002] Currently, in-vehicle display devices (such as central control screens and rear armrest screens) need to be adapted to the viewing angles of users of different heights and sitting postures in order to facilitate viewing and / or operating the display screen.

[0003] Existing technology involves equipping vehicles with rotatable displays, requiring users to operate on the display interface to set the rotation angle (e.g., by touching a target rotation angle indicator on the interface).

[0004] However, existing technologies rely on visual perception to control the display screen, which is not very convenient to operate and is prone to accidental touches. Summary of the Invention

[0005] This application provides a control method, apparatus, device, storage medium, and program product for a display screen, which aims to improve the accuracy and convenience of controlling the rotation of the display screen.

[0006] In a first aspect, embodiments of this application provide a control method for a display screen, applied to an in-vehicle display screen device. The in-vehicle display screen device includes a display screen and a force sensor module, comprising:

[0007] The pressure data of different areas of the display screen is acquired in real time by the force sensor module.

[0008] When the pressure data of any area meets the rotation condition, the screen is rotated according to the area's position on the screen. The area is the region where the user presses the screen.

[0009] Optionally, the different areas include the area above the display screen, the area below, the area to the left, and the area to the right; the vehicle display screen device includes a first rotating axis and a second rotating axis;

[0010] Controlling the screen rotation based on the region's position on the screen specifically includes:

[0011] If the area is above the display screen, control the display screen to rotate counterclockwise around the first rotation axis;

[0012] If the area is below the display screen, control the display screen to rotate clockwise around the first rotation axis;

[0013] If the area is on the left side of the display screen, control the display screen to rotate counterclockwise around the second rotation axis;

[0014] If the area is to the right of the display screen, control the display screen to rotate clockwise around the second rotation axis.

[0015] Optionally, controlling the rotation of the display screen includes:

[0016] By driving the motor that controls the first rotating axis to reverse, the display screen rotates counterclockwise around the first rotating axis;

[0017] By driving the motor that controls the first rotating axis to rotate forward, the display screen rotates clockwise around the first rotating axis;

[0018] By driving the motor that controls the second rotating axis to reverse, the display screen rotates counterclockwise around the second rotating axis;

[0019] By driving the motor that controls the second rotating axis to rotate forward, the display screen rotates clockwise around the second rotating axis.

[0020] Optionally, determine whether the pressure data for any region satisfies the rotation condition, including:

[0021] If the pressure data of the determined area exceeds the first preset threshold, the control display screen will enter the rotation preparation state.

[0022] In the rotation preparation state, if the pressing pressure data of the area collected in real time by the force sensor module reaches the second preset threshold and continues for a preset time, it is determined that the pressing pressure data of the area meets the rotation condition, and the first preset threshold is less than the second preset threshold.

[0023] Optionally, in the rotation preparation state, if the pressure data of a region at any given moment is lower than a first preset threshold, the display screen is controlled to exit the rotation preparation state.

[0024] Optionally, if there is pressure data in an area below a first preset threshold during the control of the display screen rotation, the display screen is controlled to stop rotating.

[0025] Secondly, embodiments of this application provide a control device for a display screen, applied to an in-vehicle display screen device. The in-vehicle display screen device includes a display screen and a force sensor module, comprising:

[0026] The acquisition module is used to acquire pressure data of different areas of the display screen. The pressure data is collected in real time by the force sensor module.

[0027] The control module controls the rotation of the display screen based on the orientation of the area on the display screen when the pressure data of any area meets the rotation condition. The area is the area where the user presses the display screen.

[0028] Optionally, the different areas include the area above the display screen, the area below, the area to the left, and the area to the right; the vehicle display screen device includes a first rotating axis and a second rotating axis;

[0029] The control module is also used to control the rotation of the display screen based on the orientation of the area within the display screen, specifically including:

[0030] If the area is above the display screen, control the display screen to rotate counterclockwise around the first rotation axis;

[0031] If the area is below the display screen, control the display screen to rotate clockwise around the first rotation axis;

[0032] If the area is on the left side of the display screen, control the display screen to rotate counterclockwise around the second rotation axis;

[0033] If the area is to the right of the display screen, control the display screen to rotate clockwise around the second rotation axis.

[0034] Optionally, the control module is also used to reverse the motor of the first rotating axis by driving it, so that the display screen rotates counterclockwise around the first rotating axis;

[0035] By driving the motor that controls the first rotating axis to rotate forward, the display screen rotates clockwise around the first rotating axis;

[0036] By driving the motor that controls the second rotating axis to reverse, the display screen rotates counterclockwise around the second rotating axis;

[0037] By driving the motor that controls the second rotating axis to rotate forward, the display screen rotates clockwise around the second rotating axis.

[0038] Optionally, the control module is also used to determine whether the pressing pressure data for any region meets the rotation condition, including:

[0039] If the pressure data of the determined area exceeds the first preset threshold, the control display screen will enter the rotation preparation state.

[0040] In the rotation preparation state, if the pressing pressure data of the area collected in real time by the force sensor module reaches the second preset threshold and continues for a preset time, it is determined that the pressing pressure data of the area meets the rotation condition, and the first preset threshold is less than the second preset threshold.

[0041] Optionally, the control module is also configured to, in the rotation preparation state, control the display screen to exit the rotation preparation state if the pressing pressure data of any area at any time is lower than a first preset threshold.

[0042] Optionally, the control module is also configured to stop the rotation of the display screen if there is pressure data in an area below a first preset threshold during the rotation of the display screen.

[0043] Thirdly, embodiments of this application provide an electronic device, including: a memory and a processor;

[0044] The memory stores the instructions that the computer executes;

[0045] The processor executes computer execution instructions stored in memory, causing the processor to perform the first aspect and / or various possible implementations of the first aspect as described above.

[0046] Fourthly, embodiments of this application provide a computer-readable storage medium storing computer-executable instructions, which, when executed by a processor, are used to implement the first aspect and / or various possible implementations of the first aspect.

[0047] Fifthly, embodiments of this application provide a computer program product, including a computer program that, when executed by a processor, implements the first aspect and / or various possible implementations of the first aspect.

[0048] The display control method, device, equipment, storage medium, and program product provided in this application acquire pressing pressure data of different areas of the display in real time. When the pressing pressure data of any area meets the rotation conditions, the display is rotated according to the position of that area on the display. This enables users to control the rotation of the display by pressing a specific area of ​​the screen without relying on visual perception and complex human-machine interface operations, thus improving the convenience and accuracy of display rotation control. Attached Figure Description

[0049] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0050] Figure 1 Flowchart of the control method for the display screen provided in this application Figure 1 ;

[0051] Figure 2 A schematic diagram showing the distribution of the force sensor module provided in this application;

[0052] Figure 3 A structural schematic diagram of the vehicle-mounted display device provided in this application;

[0053] Figure 4 This is a schematic diagram of the structure of the display screen provided in this application;

[0054] Figure 5 Flowchart of the control method for the display screen provided in this application Figure 2 ;

[0055] Figure 6 Flowchart of the control method for the display screen provided in this application Figure 3 ;

[0056] Figure 7 A schematic diagram of the control device for the display screen provided in this application;

[0057] Figure 8 A schematic diagram of the structure of the electronic device provided in this application.

[0058] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0059] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0060] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, data stored, data displayed, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties. Furthermore, the collection, storage, use, processing, transmission, provision, disclosure, and application of the relevant data all comply with the relevant laws, regulations, and standards of the relevant regions, have taken necessary confidentiality measures, do not violate public order and good morals, and provide corresponding operation portals for users to choose to authorize or refuse.

[0061] To enhance cabin comfort, more and more vehicles are equipped with rotatable displays (such as central control screens and rear armrest screens) to facilitate drivers / passengers of different heights and seating positions to view and / or operate the screens from the desired angle.

[0062] In existing technologies, controlling the rotation of a display screen mainly involves two methods. One is to obtain the seat position and estimate the user's eye position based on that position, thereby automatically rotating the display screen to a recommended angle for the driver or passenger. However, this method, which relies on seat position to estimate eye position, is difficult to meet the personalized needs of drivers or passengers. The other method involves configuring a human-machine interface (HMI) on the display screen, allowing users to interact with it and customize the target rotation angle. For example, the HMI displays virtual controls for angle adjustment, which users can click or touch to control the screen rotation. However, customizing the display angle through the HMI is complex, and because it uses virtual controls, the adjustment process relies on visual perception and is prone to accidental touches. Furthermore, for scenarios where the driver uses the central control screen, adjusting its angle can distract the driver and reduce driving safety. For scenarios where passengers use the armrest screen, in a reclining position, the passenger's vision is limited, making it difficult to perceive the complete HMI interface and operate it.

[0063] Based on the above scenarios, it is clear that existing technologies suffer from low convenience and poor control precision in rotating displays.

[0064] The display control method provided in this application acquires pressing pressure data from different areas of the display screen (top, bottom, left, and right) in real time through a force sensor module. The acquired pressing pressure data is compared with a first preset threshold. When pressing pressure data in an area exceeds the first preset threshold, the system enters a rotation preparation state to further determine whether the pressing pressure data in that area can reach a second preset threshold and remain there for a preset time. This determines whether the area meets the rotation conditions. If the rotation conditions are met, the system drives a motor controlling the first or second rotation axis to rotate clockwise or counterclockwise based on the area's position on the display screen. This controls the display screen to rotate in different directions around the first and second rotation axes. If pressing pressure data in the area fails to exceed the first preset threshold during the rotation preparation state, the system exits the rotation preparation state. If pressing pressure data in the area fails to exceed the first preset threshold during the display screen rotation, the display screen rotation stops. This allows users to intuitively control the dual-axis rotation of the display screen by pressing specific areas, without relying on visual perception. It effectively distinguishes between regular touch and rotation operations, improving the convenience and accuracy of display screen rotation control.

[0065] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0066] Figure 1 Flowchart of the control method for the display screen provided in this application Figure 1 This method is applied to in-vehicle display devices, which include a display screen and a force sensor module, such as... Figure 1 As shown, the method includes:

[0067] S101. Obtain the pressing pressure data of different areas of the display screen. The pressing pressure data is collected in real time by the force sensor module.

[0068] More specifically, the force sensor module collects the pressure data of the user pressing different positions on the display screen in real time, and obtains the pressure data of different positions on the display screen in real time.

[0069] In one possible embodiment, the distribution diagram of the force sensor module provided in this application is as follows: Figure 2 As shown, the force sensor module includes four force sensors: force sensor S1, force sensor S2, force sensor S3, and force sensor S4. The four force sensors are arranged below the display screen, with one force sensor in each of the four directions along the horizontal center line L1 and the vertical center line L2 of the display screen area. The positions of the force sensors are symmetrical with respect to the display screen. For example, force sensor S1 and force sensor S2 are symmetrical vertically, and force sensor S3 and force sensor S4 are symmetrical horizontally.

[0070] Optionally, the different areas include the area above the display screen, the area below, the area to the left, and the area to the right.

[0071] For example, such as Figure 2 As shown, force sensor S1 is used to collect pressing pressure data in the upper area of ​​the display screen in real time, force sensor S2 is used to collect pressing pressure data in the lower area of ​​the display screen in real time, force sensor S3 is used to collect pressing pressure data in the left area of ​​the display screen in real time, and force sensor S4 is used to collect pressing pressure data in the right area of ​​the display screen in real time.

[0072] For example, each force sensor is 10mm from the edge of the display area.

[0073] Optionally, each force sensor needs to be calibrated before leaving the factory so that the data collected by the four force sensors under non-pressure conditions are all 0.

[0074] S102. When the pressure data of any area meets the rotation condition, the screen is rotated according to the position of the area on the screen. The area is the area where the user presses the screen.

[0075] More specifically, the vehicle-mounted display device includes a first rotation axis and a second rotation axis; the rotation of the display screen is controlled according to the position of the area on the display screen, specifically including: if the area is above the display screen, the display screen is controlled to rotate counterclockwise around the first rotation axis; if the area is below the display screen, the display screen is controlled to rotate clockwise around the first rotation axis; if the area is to the left of the display screen, the display screen is controlled to rotate counterclockwise around the second rotation axis; if the area is to the right of the display screen, the display screen is controlled to rotate clockwise around the second rotation axis.

[0076] Optionally, controlling the rotation of the display screen specifically includes: driving the motor controlling the first rotation axis to reverse, causing the display screen to rotate counterclockwise around the first rotation axis; driving the motor controlling the first rotation axis to rotate clockwise, causing the display screen to rotate clockwise around the first rotation axis; driving the motor controlling the second rotation axis to reverse, causing the display screen to rotate counterclockwise around the second rotation axis; and driving the motor controlling the second rotation axis to rotate clockwise, causing the display screen to rotate clockwise around the second rotation axis.

[0077] In one possible embodiment, Figure 3 This is a structural schematic diagram of the vehicle-mounted display device provided in this application, such as... Figure 3 As shown, the vehicle-mounted display device includes a display screen 10, a Z-axis rotation axis 20, a connecting block 30, a Y-axis rotation axis 40, a Z-axis drive motor gearbox 50, and a Y-axis drive motor gearbox 60. The Y-axis rotation axis 40 is the first rotation axis, and the Z-axis rotation axis 20 is the second rotation axis. Both the Z-axis drive motor gearbox 50 and the Y-axis drive motor gearbox 60 contain drive motors (e.g., DC stepper motors) to achieve stepless angle adjustment. The motor in the Y-axis drive motor gearbox 60 controls the first rotation axis, and the motor in the Z-axis drive motor gearbox 50 controls the second rotation axis. The Z-axis drive motor gearbox 50 and the Y-axis drive motor gearbox 60 are powered by the vehicle's power supply. During operation, the Z-axis drive motor gearbox 50 or the Y-axis drive motor gearbox 60 drives the display screen 10 and its surrounding components to rotate. For example, the display screen 10 is driven to rotate left and right around the Z-axis rotation axis 20 by the Z-axis drive motor gearbox 50; the display screen 10, the Z-axis rotation axis 20, the connecting block 30 and the Z-axis drive motor gearbox 50 are driven to rotate up and down around the Y-axis rotation axis 40 by the Y-axis drive motor gearbox 60.

[0078] For example, in this embodiment of the application, the vertical rotation angle of the display screen is 0° to 70°, and the horizontal rotation angle is -70° to 70°.

[0079] Optionally, when a user presses any position on the display screen with varying force, at least one force sensor in the force sensor module will collect the pressing force data.

[0080] Figure 4 A schematic diagram of the structure of the display screen provided in this application is shown below. Figure 4 As shown, the display screen 10 includes a display screen glass cover 101, a display screen light-emitting module 102, and a housing 103. Force sensors 104 (including force sensors S1, S2, S3, and S4) are bonded to the metal back cover of the display screen light-emitting module 102 with conductive adhesive and are in contact with the housing 103. In this embodiment, the force sensors need to maintain a pre-compression of 0.2mm to 0.5mm. The display screen glass cover 101 and the housing 103 are bonded together with foam adhesive 105, allowing the display screen glass cover 101 to withstand a compression deformation of at least 1mm.

[0081] In one possible embodiment, if the user presses any position in the upper area of ​​the display screen (e.g., a finger on the top of the display screen), the display screen is controlled to rotate counterclockwise around the Y-axis 40 (i.e., the top of the display screen rotates towards the user); if the user presses any position in the lower area of ​​the display screen (e.g., a finger on the bottom of the display screen), the display screen is controlled to rotate counterclockwise around the Y-axis 40 (i.e., the bottom of the display screen rotates towards the user); if the user presses the left area (e.g., a finger on the left side of the display screen), the display screen is controlled to rotate counterclockwise around the Z-axis 20 (i.e., the left side of the display screen rotates towards the user); if the user presses the right area (e.g., a finger on the right side of the display screen), the display screen is controlled to rotate clockwise around the Z-axis 20 (i.e., the right side of the display screen rotates towards the user).

[0082] This application embodiment uses a force sensor module to collect pressure data from the top, bottom, left, and right areas of the display screen, and controls the display screen to rotate in different directions or angles accordingly. This allows users to accurately control the rotation direction of the display screen by simply pressing the corresponding directions, achieving a "rotate with your hand" effect, and further improving the convenience and accuracy of controlling the rotation of the display screen.

[0083] This application embodiment achieves vertical and horizontal flipping of the display screen by controlling the clockwise / counterclockwise rotation of the display screen around the first and second rotation axes, respectively. This ensures that the display screen can accurately rotate in multiple directions according to the user's intention, meet the user's different viewing angle needs, and improve the stability and reliability of the display screen rotation control.

[0084] Optionally, determining whether the pressure data of any region meets the rotation condition includes: determining whether the pressure data of the region exceeds a first preset threshold; when it exceeds the first preset threshold, controlling the display screen to enter the rotation preparation state; in the rotation preparation state, if the pressure data of the region collected in real time by the force sensor module reaches a second preset threshold and continues for a preset time, then it is determined that the pressure data of the region meets the rotation condition, and the first preset threshold is less than the second preset threshold.

[0085] This embodiment sets a first preset threshold so that when the pressure data of the display screen in any area exceeds the first preset threshold, it enters the rotation preparation state. Then, in the rotation preparation state, the rotation intention is further confirmed by setting a second preset threshold and duration. This effectively distinguishes between the user's regular touch operation and the rotation control operation, avoids accidental touch, and improves the accuracy of rotation control.

[0086] Optionally, in the rotation preparation state, if the pressure data of a region at any given moment is lower than a first preset threshold, the display screen is controlled to exit the rotation preparation state.

[0087] In this embodiment, if the pressing pressure data is determined to be lower than a first preset threshold during the rotation preparation state, the rotation preparation state is exited. This allows the display screen to respond promptly to changes in the user's pressing pressure, avoiding false starts due to insufficient pressing pressure and improving the accuracy of display screen rotation control.

[0088] Optionally, if there is pressure data in an area below a first preset threshold during the control of the display screen rotation, the display screen is controlled to stop rotating.

[0089] In this embodiment, if the pressing pressure data of the area that meets the rotation conditions is lower than the first preset threshold during the rotation of the display screen, the display screen is controlled to stop rotating, realizing real-time interruption control during the rotation process. Users can control the display screen to stop rotating at any time by releasing the pressure (if the pressure is lower than the first preset threshold), so that the display screen can stay at the target position, which enhances the flexibility and controllability of the display screen rotation control.

[0090] Optionally, the vehicle-mounted display device further includes a main control unit (e.g., an MCU), a display control unit, a touch control unit, a force sensor control unit, a motor control unit, a display module, and a motor. In this embodiment, the motor includes motors in the Z-axis drive motor gearbox and the Y-axis drive motor gearbox. The display control unit, touch control unit, force sensor control unit, and motor control unit are all controlled by the main control unit.

[0091] In one possible embodiment, Figure 5 Flowchart of the control method for the display screen provided in this application Figure 2,like Figure 5 As shown, after the main control unit receives the control command for the display screen, on the one hand, it controls the display screen control unit to drive the display screen module to emit light and controls the display screen touch control unit to activate the touch function; on the other hand, it controls the force sensor control unit to activate the function of the force sensor module to collect the display screen pressing pressure data in real time. After receiving the pressing pressure data collected by the force sensor module, if it is determined from the obtained pressing pressure data that the user is pressing the surface of the display screen and the rotation condition is met, then it controls the motor control unit to drive the motor (i.e., the motor in the Z-axis drive motor gearbox or the Y-axis drive motor gearbox), thereby further driving the display screen to rotate.

[0092] In one possible embodiment, Figure 6 Flowchart of the control method for the display screen provided in this application Figure 3 ,like Figure 6 As shown, this method is applied to the main control unit. Based on the power-on status of the display screen, the force sensor module is controlled to be in working mode. In the working mode of the force sensor module, the force sensor collects pressing pressure data of different areas of the display screen in real time. Based on the collected pressing pressure data, it is determined whether the pressing pressure data of any area exceeds 5N (i.e., the first preset threshold). When it is determined that the pressing pressure data of an area exceeds 5N, the display screen is controlled to enter the rotation preparation state, that is, the motor control unit is awakened; otherwise, it continues to determine whether the pressing pressure data of any area exceeds 5N.

[0093] After waking up the motor control unit, the system continuously acquires pressure data from different areas of the display screen, collected in real time by various force sensors, and determines whether the pressure data of the target area reaches 10N (i.e., the second preset threshold). When 10N is reached, the system determines whether the pressure data of the target area reaches 10N for 1 second. If it does, a processing signal is sent to the motor control unit to control the motor in the Z-axis drive motor gearbox or the Y-axis drive motor gearbox to rotate forward or reverse, thereby causing the display screen to rotate according to the user's intention.

[0094] Optionally, the target area is the area acquired by the force sensor Sx.

[0095] For example, if Sx is force sensor S1, the motor in the Y-axis drive motor gearbox is driven to reverse through the motor control unit, thereby causing the display screen to rotate counterclockwise around the Y-axis rotation axis.

[0096] For example, if Sx is force sensor S2, the motor in the Y-axis drive motor gearbox is driven to rotate forward by the motor control unit, thereby causing the display screen to rotate clockwise around the Y-axis rotation axis.

[0097] For example, if Sx is force sensor S3, the motor in the Z-axis drive motor gearbox is driven to reverse through the motor control unit, thereby causing the display screen to rotate counterclockwise around the Z-axis rotation axis.

[0098] For example, if Sx is a force sensor S4, the motor in the Z-axis drive motor gearbox is driven to rotate forward by the motor control unit, thereby causing the display screen to rotate clockwise around the Z-axis rotation axis.

[0099] Optionally, after waking up the motor control unit, if the pressing pressure data of the target area does not reach 10N, or if the state of reaching 10N does not last for 1 second, the motor control unit is controlled to exit the rotation preparation state, and the system continues to determine whether there is pressing pressure data of any area exceeding 5N.

[0100] Optionally, during the process of controlling the rotation of the display screen, in order to prevent the pressing action from affecting the screen interface, the main control unit stops responding to the touch signal of the display screen touch control unit until the rotation stops.

[0101] Optionally, in this embodiment, the speed at which the display screen rotates can be set to 10° / s-15° / s.

[0102] Optionally, during the process of controlling the rotation of the display screen, if the pressure data of the target area is less than 5N, the display screen is controlled to stop rotating so that the display screen stays at the current rotation position or angle.

[0103] The display screen control method provided in this application obtains the pressing pressure data of different areas of the display screen in real time. When the pressing pressure data of any area meets the rotation conditions, the display screen is controlled to rotate according to the position of that area on the display screen. This realizes direct control of the display screen rotation based on the area to which the user presses the display screen, without relying on visual perception and complex human-machine interface operations, thus improving the intuitiveness and convenience of display screen rotation control.

[0104] Figure 7 A schematic diagram of the control device for the display screen provided in this application is shown below. Figure 7 As shown, the control device 70 for the display screen provided in this embodiment includes:

[0105] The acquisition module 701 is used to acquire pressure data of different areas of the display screen. The pressure data is collected in real time by the force sensor module.

[0106] The control module 702 controls the rotation of the display screen based on the orientation of the area on the display screen when the pressing pressure data of any area meets the rotation condition. The area is the area where the user presses the display screen.

[0107] Optionally, the different areas include the area above the display screen, the area below, the area to the left, and the area to the right; the vehicle display screen device includes a first rotating axis and a second rotating axis;

[0108] The control module 702 is also used to control the rotation of the display screen according to the orientation of the area on the display screen, specifically including:

[0109] If the area is above the display screen, control the display screen to rotate counterclockwise around the first rotation axis;

[0110] If the area is below the display screen, control the display screen to rotate clockwise around the first rotation axis;

[0111] If the area is on the left side of the display screen, control the display screen to rotate counterclockwise around the second rotation axis;

[0112] If the area is to the right of the display screen, control the display screen to rotate clockwise around the second rotation axis.

[0113] Optionally, the control module 702 is also used to reverse the motor of the first rotating axis by driving it, so that the display screen rotates counterclockwise around the first rotating axis;

[0114] By driving the motor that controls the first rotating axis to rotate forward, the display screen rotates clockwise around the first rotating axis;

[0115] By driving the motor that controls the second rotating axis to reverse, the display screen rotates counterclockwise around the second rotating axis;

[0116] By driving the motor that controls the second rotating axis to rotate forward, the display screen rotates clockwise around the second rotating axis.

[0117] Optionally, the control module 702 is further configured to determine whether the pressing pressure data for any region satisfies the rotation condition, including:

[0118] If the pressure data of the determined area exceeds the first preset threshold, the control display screen will enter the rotation preparation state.

[0119] In the rotation preparation state, if the pressing pressure data of the area collected in real time by the force sensor module reaches the second preset threshold and continues for a preset time, it is determined that the pressing pressure data of the area meets the rotation condition, and the first preset threshold is less than the second preset threshold.

[0120] Optionally, the control module 702 is also configured to, in the rotation preparation state, control the display screen to exit the rotation preparation state if the pressing pressure data of any area at any time is lower than a first preset threshold.

[0121] Optionally, the control module 702 is also used to control the display screen to stop rotating if there is pressure data in an area below a first preset threshold during the control of the display screen rotation.

[0122] The control device for the display screen provided in this embodiment can execute the method provided in the above method embodiment. Its implementation principle and technical effect are similar, and will not be described in detail here.

[0123] Figure 8 A schematic diagram of the structure of the electronic device provided in this application. Figure 8 As shown, the electronic device 80 provided in this embodiment includes at least one processor 801 and a memory 802. Optionally, the device 80 further includes a communication component 803. The processor 801, memory 802, and communication component 803 are connected via a bus 804.

[0124] In a specific implementation, at least one processor 801 executes computer execution instructions stored in memory 802, causing at least one processor 801 to perform the above-described method.

[0125] The specific implementation process of processor 801 can be found in the above method embodiments, and its implementation principle and technical effect are similar. It will not be repeated here.

[0126] In the above embodiments, it should be understood that the processor can be a Central Processing Unit (CPU), or other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), etc. The general-purpose processor can be a microprocessor or any conventional processor. The steps of the method disclosed in this invention can be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules within the processor.

[0127] The memory may include random access memory (RAM) and may also include non-volatile memory (NVM), such as at least one disk storage device.

[0128] The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. Buses can be categorized as address buses, data buses, control buses, etc. For ease of illustration, the buses shown in the accompanying drawings are not limited to a single bus or a single type of bus.

[0129] This application also provides a computer program product, including a computer program that, when executed by a processor, implements the above-described method.

[0130] This application also provides a computer-readable storage medium storing computer-executable instructions, which, when executed by a processor, implement the above-described method.

[0131] The aforementioned readable storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk. The readable storage medium can be any available medium accessible to a general-purpose or special-purpose computer.

[0132] An exemplary readable storage medium is coupled to a processor, enabling the processor to read information from and write information to the readable storage medium. Of course, the readable storage medium can also be a component of the processor. The processor and the readable storage medium can reside in an Application Specific Integrated Circuit (ASIC). Alternatively, the processor and the readable storage medium can exist as discrete components in the device.

[0133] The division of units is merely a logical functional division; in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be indirect coupling or communication connection through some interfaces, devices, or units, and may be electrical, mechanical, or other forms.

[0134] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0135] In addition, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0136] If a function is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this invention, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of this invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0137] Those skilled in the art will understand that all or part of the steps of the above-described method embodiments can be implemented by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When executed, the program performs the steps of the above-described method embodiments; and the aforementioned storage medium includes various media capable of storing program code, such as ROM, RAM, magnetic disks, or optical disks.

[0138] Finally, it should be noted that other embodiments of the invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein, and is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of the invention is limited only by the appended claims.

Claims

1. A method for controlling a display screen, characterized in that, The method, applied to an in-vehicle display device including a display screen and a force sensor module, comprises: The pressure data of different areas of the display screen is acquired, and the pressure data is collected in real time by the force sensor module; When the pressure data of any area meets the rotation condition, the display screen is rotated according to the position of the area on the display screen. The area is the area where the user presses the display screen.

2. The method according to claim 1, characterized in that, The different areas include the area above the display screen, the area below it, the area to the left, and the area to the right; the vehicle-mounted display screen device includes a first rotating axis and a second rotating axis; Controlling the rotation of the display screen based on the orientation of the area within the display screen specifically includes: If the area is above the display screen, then the display screen is controlled to rotate counterclockwise around the first rotation axis; If the area is below the display screen, then the display screen is controlled to rotate clockwise around the first rotation axis; If the area is to the left of the display screen, then control the display screen to rotate counterclockwise around the second rotation axis; If the area is to the right of the display screen, then the display screen is controlled to rotate clockwise around the second rotation axis.

3. The method according to claim 2, characterized in that, Controlling the rotation of the display screen specifically includes: By driving the motor that controls the first rotating axis to reverse, the display screen rotates counterclockwise around the first rotating axis; By driving the motor that controls the first rotating axis to rotate forward, the display screen rotates clockwise around the first rotating axis; By driving the motor that controls the second rotating axis to reverse, the display screen rotates counterclockwise around the second rotating axis; By driving the motor that controls the second rotating axis to rotate forward, the display screen rotates clockwise around the second rotating axis.

4. The method according to claim 1, characterized in that, Determine whether the pressure data for any given region satisfies the rotation condition, including: Determine whether the pressure data of the area exceeds a first preset threshold. If it exceeds the first preset threshold, control the display screen to enter a rotation preparation state. In the rotation preparation state, if the pressing pressure data of the area collected in real time by the force sensor module reaches the second preset threshold and continues for a preset time, it is determined that the pressing pressure data of the area meets the rotation condition, and the first preset threshold is less than the second preset threshold.

5. The method according to claim 4, characterized in that, Also includes: In the rotation preparation state, if the pressure data of the area at any moment is lower than the first preset threshold, the display screen is controlled to exit the rotation preparation state.

6. The method according to claim 4, characterized in that, Also includes: If, during the process of controlling the rotation of the display screen, there is pressure data in the area that is lower than the first preset threshold, then the display screen is controlled to stop rotating.

7. A control device for a display screen, characterized in that, An application in a vehicle-mounted display device, the vehicle-mounted display device including a display screen and a force sensor module, the device comprising: The acquisition module is used to acquire pressure data of different areas of the display screen, and the pressure data is collected in real time by the force sensor module; The control module controls the rotation of the display screen based on the orientation of the area on the display screen when the pressure data of any area meets the rotation condition. The area is the area where the user presses the display screen.

8. An electronic device, characterized in that, include: Memory, processor; The memory stores computer-executed instructions; The processor executes computer execution instructions stored in the memory, causing the processor to perform the method as described in any one of claims 1-6.

9. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer-executable instructions, which, when executed by a processor, are used to implement the method as described in any one of claims 1-6.

10. A computer program product, characterized in that, Includes a computer program that, when executed by a processor, implements the method described in any one of claims 1-6.

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