A method, device and storage medium for switching touch display modes

Abstract

The present invention discloses a method, device, and storage medium for switching touch display modes. The method includes: receiving at least one touch switching operation from a touch module, causing a system module to analyze the at least one touch switching operation, and obtaining a preset display mode corresponding to the touch switching operation. The preset display modes include an internal display mode, an external projection mode, and a mixed display mode of internal display and external projection. By using embodiments of the present invention, different touch display modes can be expanded to improve the user's operating experience.

Description

Technical Field

[0001] The present invention belongs to the field of screen display technology, and in particular to a method, device and storage medium for switching a touch display mode. Background Art

[0002] With the continuous development of science and technology, the use of touch displays is becoming more and more widespread. Touch displays have a responsive interface that can save a lot of time and improve work efficiency. Therefore, touch displays have been applied to all aspects of people's lives, such as mobile phones, tablets, laptops, TVs, etc.

[0003] In the existing technology, there are many touch technologies, and touch recognition methods are also divided into single-point touch and multi-point touch. However, currently one touch operation can only correspond to one display mode of the touch display and cannot be expanded. The user operation experience is poor, which is a problem that needs to be solved urgently. Summary of the Invention

[0004] The purpose of the present invention is to provide a method, device and storage medium for switching touch display modes to address the deficiencies in the prior art. The method can expand different touch display modes and improve the user's operating experience.

[0005] One embodiment of the present application provides a method for switching a touch display mode, for a touch display, wherein the touch display includes a body, a system module, a touch module, a display module, and a touch signal interface communicatively connected to the body, the method comprising:

[0006] receiving at least one touch switching operation of the touch module;

[0007] The system module analyzes the at least one touch switching operation and obtains a preset display mode corresponding to the touch switching operation, wherein the preset display mode includes an internal display mode, an external projection mode, and a mixed display mode of internal display and external projection.

[0008] Optionally, the receiving at least one touch switching operation of the touch module includes:

[0009] The user generates at least one touch switching operation of the touch module in the touch display using a preset method;

[0010] Receive at least one touch switching operation of the touch module.

[0011] Optionally, the preset mode includes: one or more of a physical button mode, a touch key mode and a specific action mode.

[0012] Optionally, the at least one touch switching operation includes: a first touch switching operation and a second touch switching operation, and the user generates the at least one touch switching operation of the touch module in the touch display using a preset method, including:

[0013] Connecting the touch module to the system module and generating a first touch switching operation of the touch module in a preset manner; or

[0014] The touch signal interface is connected to an external device, and a second touch switching operation of the touch module is generated in a preset manner.

[0015] Optionally, causing the system module to analyze the at least one touch switching operation and obtain a preset display mode corresponding to the touch switching operation includes:

[0016] If the system module analyzes that the at least one touch switching operation is a first touch switching operation, generating an internal display mode corresponding to the first touch switching operation;

[0017] If the system module analyzes that the at least one touch switching operation is a second touch switching operation, an external projection mode corresponding to the second touch switching operation is generated.

[0018] Optionally, the method further includes:

[0019] When the system module is in the external projection mode, the preset method is triggered to synchronously generate the internal display-external projection mixed display mode, and the display module of the touch display is divided into areas to achieve parallel display or superimposed display of the internal display area and the external projection area.

[0020] Optionally, dividing the display module of the touch display into regions to achieve parallel display or superimposed display of an internal display region and an external projection region includes:

[0021] In response to an operation of dividing the display module of the touch display into regions, the first interface and the second interface after the region division are displayed;

[0022] In response to a user triggering operation on the interface display content, the interface display content is displayed side by side in the first interface and the second interface, wherein the interface display content includes system interface display content and external body interface display content.

[0023] Optionally, the method further includes:

[0024] In response to a user triggering operation on the interface display content, the second interface is superimposed and displayed on the first interface, and the interface display content displayed in the first interface and the second interface is in a transparent or semi-transparent state.

[0025] Another embodiment of the present application provides a device for switching a touch display mode, the device comprising:

[0026] a receiving module, configured to receive at least one touch switching operation of the touch module;

[0027] An acquisition module is used to enable the system module to analyze the at least one touch switching operation and obtain a preset display mode corresponding to the touch switching operation, wherein the preset display mode includes an internal display mode, an external projection mode, and a mixed display mode of internal display and external projection.

[0028] Optionally, the receiving module includes:

[0029] A generating unit, configured to generate, by a user in a preset manner in the touch display, at least one touch switching operation of the touch module;

[0030] The receiving unit is configured to receive at least one touch switching operation of the touch module.

[0031] Optionally, the generating unit includes:

[0032] a first generating subunit, configured to connect to a system module via the touch module and generate a first touch switching operation of the touch module in a preset manner; or

[0033] The second generating subunit is configured to connect to an external device via the touch signal interface and generate a second touch switching operation of the touch module in a preset manner.

[0034] Optionally, the obtaining module includes:

[0035] a first analyzing unit, configured to generate an internal display mode corresponding to the first touch switching operation if the at least one touch switching operation analyzed by the system module is a first touch switching operation;

[0036] The second analyzing unit is configured to generate an external projection mode corresponding to the second touch switching operation if the system module analyzes that the at least one touch switching operation is a second touch switching operation.

[0037] Optionally, the obtaining module further includes:

[0038] A dividing unit is used to synchronously generate the internal display-external projection mixed display mode by triggering the preset method when the system module is in the external projection mode, and to divide the display module of the touch display into areas to achieve parallel display or superimposed display of the internal display area and the external projection area.

[0039] Optionally, the division unit includes:

[0040] A first responding subunit, configured to respond to an operation of dividing the display module of the touch display into regions, and display a first interface and a second interface after the regions are divided;

[0041] The second response subunit is used to respond to the user's triggering operation on the interface display content, and display the interface display content side by side in the first interface and the second interface, wherein the interface display content includes system interface display content and external body interface display content.

[0042] Optionally, the dividing unit further includes:

[0043] The third response subunit is used to respond to the user's triggering operation on the interface display content, and to superimpose the second interface on the first interface, and the interface display content displayed in the first interface and the second interface is in a transparent or semi-transparent state.

[0044] Yet another embodiment of the present application provides a storage medium, wherein the storage medium stores a computer program, wherein the computer program is configured to execute any of the above methods when run.

[0045] Compared with the prior art, the present invention first receives at least one touch switching operation of the touch module, enables the system module to analyze the at least one touch switching operation, and obtains a preset display mode corresponding to the touch switching operation, wherein the preset display mode includes an internal display mode, an external projection mode, and a mixed display mode of internal display and external projection. By using the embodiment of the present invention, it is possible to expand different touch display modes and improve the user's operating experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 A hardware structure block diagram of a computer terminal for a touch display mode switching method provided by an embodiment of the present invention;

[0047] Figure 2 A schematic flow chart of a method for switching a touch display mode provided by an embodiment of the present invention;

[0048] Figure 3 A schematic diagram of a touch display provided by an embodiment of the present invention;

[0049] Figure 4 A schematic diagram of a first display mode of interface content provided by an embodiment of the present invention;

[0050] Figure 5 A schematic diagram of a second display mode of interface content provided by an embodiment of the present invention;

[0051] Figure 6 A schematic structural diagram of a touch display mode switching device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0052] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and are not to be construed as limiting the present invention.

[0053] The embodiment of the present invention first provides a method for switching a touch display mode. The method can be applied to electronic devices such as computer terminals, specifically ordinary computers, quantum computers, etc.

[0054] The following describes it in detail by taking running on a computer terminal as an example. Figure 1 The hardware structure block diagram of a computer terminal for a method of switching a touch display mode provided by an embodiment of the present invention. Figure 1 As shown, the computer terminal may include one or more ( Figure 1 Only one is shown) a processor 102 (the processor 102 may include but is not limited to a microprocessor MCU or a programmable logic device FPGA and other processing devices) and a memory 104 for storing data. Optionally, the computer terminal may also include a transmission device 106 for communication functions and an input and output device 108. It will be understood by those skilled in the art that Figure 1 The structure shown is only for illustration and does not limit the structure of the above-mentioned computer terminal. For example, the computer terminal may also include Figure 1 More or fewer components than shown, or with Figure 1 Different configurations shown.

[0055] The memory 104 can be used to store software programs and modules of application software, such as the program instructions / modules corresponding to the touch display mode switching method in the embodiment of the present application. The processor 102 executes various functional applications and data processing by running the software programs and modules stored in the memory 104, that is, implementing the above-mentioned method. The memory 104 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 104 may further include a memory remotely located relative to the processor 102, and these remote memories can be connected to the computer terminal via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0056] The transmission device 106 is used to receive or send data via a network. Specific examples of the aforementioned network may include a wireless network provided by a communications provider of a computer terminal. In one embodiment, the transmission device 106 includes a network interface controller (NIC), which can be connected to other network devices via a base station to enable communication with the Internet. In another embodiment, the transmission device 106 may be a radio frequency (RF) module, which is used to communicate with the Internet wirelessly.

[0057] See also Figure 2 , Figure 2 A schematic flow chart of a method for switching a touch display mode provided in an embodiment of the present invention is provided for a touch display, wherein the touch display includes a body, a system module, a touch module, a display module, and a touch signal interface communicatively connected to the body. The method may include the following steps:

[0058] S201: Receive at least one touch switching operation of the touch module.

[0059] Specifically, receiving at least one touch switching operation of the touch module may include:

[0060] The user generates at least one touch switching operation of the touch module in the touch display using a preset method.

[0061] The at least one touch switching operation includes: a first touch switching operation and a second touch switching operation. The user generates the at least one touch switching operation of the touch module in the touch display using a preset method, which may include:

[0062] The touch module is connected to the system module and a first touch switching operation of the touch module is generated using a preset method; or the touch signal interface is connected to an external device and a second touch switching operation of the touch module is generated using a preset method. The preset method includes one or more of a physical button method, a touch key method, and a specific action method.

[0063] For example, a user can utilize a physical button or a touch virtual key in a touch display to trigger one or more physical buttons or touch virtual keys to generate at least one touch switching operation of the touch module. Alternatively, when a user wants to switch the screen display mode while using a touch display for screen display, the user can also input a user-preset touch gesture on the touch display. The touch module of the touch display receives a touch signal corresponding to the touch gesture, and the touch display simultaneously switches the display content.

[0064] Receive at least one touch switching operation of the touch module.

[0065] S202: Enable the system module to analyze the at least one touch switching operation and obtain a preset display mode corresponding to the touch switching operation, wherein the preset display mode includes an internal display mode, an external projection mode, and a mixed display mode of internal display and external projection.

[0066] Specifically, enabling the system module to analyze the at least one touch switching operation and obtain a preset display mode corresponding to the touch switching operation may include:

[0067] If the system module analyzes that the at least one touch switching operation is a first touch switching operation, an internal display mode corresponding to the first touch switching operation is generated.

[0068] If the system module analyzes that the at least one touch switching operation is a second touch switching operation, an external projection mode corresponding to the second touch switching operation is generated.

[0069] For details, see Figure 3 , Figure 3A schematic diagram of the framework of a touch display provided in an embodiment of the present invention includes a body, a display, a system module and a touch module. A data signal interface and a touch signal interface are provided on the body, wherein the system module is used to provide internal system support, the display module is used to display the internal system interface and / or the external system interface, the touch module is used to issue touch instructions of the internal system, or to issue touch instructions of the external device through the interface, the body is used to connect the external device and the touch display by hardware, and the external device is used to provide the external system and project the external system interface onto the display module. The function of the data signal interface is to transmit data information of the external device, and the function of the touch signal interface is to transmit touch information of the external device. For example, the external device has a touch screen, and the touch action on the touch screen can be directly controlled by the touch module, and the body can call data from the system module for the external device, and the data such as the database loaded in the external device is transmitted from the data signal interface to the external device.

[0070] The touch display has two working modes. One is the internal display mode, in which the touch module is directly connected to the system module, and the user can control the content of the system module through the touch operation of the touch module based on the display; the system module can also turn on the external projection mode of the external device, that is, the touch module is directly connected to the external device through the touch signal interface of the body, and the user can control the content of the external device through the touch operation of the touch module based on the data signal interface of the display and the body.

[0071] Furthermore, when the system module is in the external projection mode, by triggering the preset method, the internal display-external projection mixed display mode is synchronously generated, and the display module of the touch display is divided into areas to achieve parallel display or superimposed display of the internal display area and the external projection area.

[0072] Specifically, dividing the display module of the touch display into regions to achieve parallel display or superimposed display of an internal display region and an external projection region may include:

[0073] In response to the operation of dividing the display module of the touch display into regions, a first interface and a second interface after the region division are displayed.

[0074] In response to a user triggering operation on the interface display content, the interface display content is displayed side by side in the first interface and the second interface, wherein the interface display content includes system interface display content and external body interface display content.

[0075] For example, see Figure 4 , Figure 4A schematic diagram of a first display method of interface content provided in an embodiment of the present invention, wherein the content displayed on the first interface and the second interface includes but is not limited to picture information, text information, voice information, video information, file information or a combination thereof, and the content can also be displayed by displaying the system interface in the first interface and then displaying the content on the external body interface in the second interface, so as to facilitate user operation through parallel display.

[0076] In response to a user triggering operation on the interface display content, the second interface is superimposed and displayed on the first interface, and the interface display content displayed in the first interface and the second interface is in a transparent or semi-transparent state.

[0077] Specifically, when the system module is in external projection mode, the internal display mode can be triggered simultaneously by setting a trigger operation (such as setting an action or setting a button, etc.). When the external projection mode and internal display mode are triggered simultaneously, the display module of the display can be divided into regions, and the first and second interfaces after the region division are displayed. For example, the first interface is in internal display mode and the second interface is in external projection mode. In this way, the user can operate in the system module and the external device. The specific method of region division is similar to the display method of a virtual machine. Part of the screen displays the virtual machine, so it is in external projection mode, and part of the screen displays the current system content, so it is in internal display mode.

[0078] In an optional embodiment, the first interface includes the second interface, that is, displayed through a single screen, similar to a picture-in-picture display.

[0079] For example, see Figure 5 , Figure 5 A schematic diagram of a second display mode for interface content provided by an embodiment of the present invention, wherein a first interface and a second interface are completely superimposed and displayed, wherein the first interface or the second interface can be transparent or translucent to facilitate the superimposed display of the interfaces. After a trigger operation is generated, an internal display area is generated at a set position in the external projection area, and the user can perform control operations of the system module in the internal display area, that is, the internal display area can be superimposed on the external projection area. In another optional embodiment, after a trigger operation is generated, the external projection area is reduced to a picture-in-picture mode, so that the user can control the external projection area (such as taking a screenshot) through other internal display areas, thereby separating the internal display area and the external projection area. Alternatively, after a trigger operation is generated, the entire display becomes the internal display area, and the external projection image can be set to a translucent state to facilitate the user to input internal control commands. In this case, the external projection image is only for display and cannot be touched. Based on the different positions of the touch commands, it can be determined whether the touch command is sent to the external device or to the system module.

[0080] In an optional embodiment, the internal part is used to display the system interface, and the external part is used to display the external body interface. The hybrid method is to display both interfaces simultaneously. However, the display method can be a picture-in-picture display method, that is, the internal interface and the external interface are displayed in different areas. There is also a direct superposition display of the internal and external interfaces, such as adding an internal interface recognition plug-in to the external interface to identify and explain the objects on the external interface, that is, the external interface content is displayed, but the operation interface for touch operation is the internal interface. For example, the external projection interface is a video interface that occupies the entire touch screen display, and the internal display interface is a transparent plug-in interface. The function of the plug-in is to detect the video display item at the corresponding position of the external projection interface. The internal system module retrieves the parameters of the video display item and displays it in a transparent or semi-transparent manner at the corresponding position of the item on the internal display interface, thereby realizing the superposition display of the video interface and the video item display interface without affecting the normal playback of the video.

[0081] It should be noted that a certain area of ​​the touch module can only respond to touch operations of the system module or external operations of external devices (such as a virtual machine system and a system where a virtual machine is installed) at any time. Therefore, by setting the entire screen to display the internal display area, that is, the entire screen displays the contents of the internal system, or the image of the external device is projected onto the display module, internal control instructions can be input based on the external projected image. For example, the external projected image is an instructional video of the internal system operation. In this way, the user can input internal control instructions to the internal system based on the external projected image without obstruction. During external projection operation, the external device data is directly displayed through the display module. If touch control of the external device is required, the touch module simultaneously controls the external device through the touch signal interface. If touch control of the system module is required, the touch module directly controls the system module.

[0082] It can be seen that the present invention first receives at least one touch switching operation of the touch module, enables the system module to analyze the at least one touch switching operation, and obtains a preset display mode corresponding to the touch switching operation, wherein the preset display mode includes an internal display mode, an external projection mode, and a mixed display mode of internal display-external projection. By using the embodiment of the present invention, it is possible to expand different touch display modes and improve the user's operating experience.

[0083] Another embodiment of the present application provides a touch display mode switching device for a touch display, such as Figure 6 A structural diagram of a device for switching a touch display mode is shown, the device comprising:

[0084] A receiving module 601 is configured to receive at least one touch switching operation of the touch module;

[0085] The acquisition module 602 is used to enable the system module to analyze the at least one touch switching operation and obtain a preset display mode corresponding to the touch switching operation, wherein the preset display mode includes an internal display mode, an external projection mode, and a mixed display mode of internal display and external projection.

[0086] Specifically, the receiving module includes:

[0087] A generating unit, configured to generate, by a user in a preset manner in the touch display, at least one touch switching operation of the touch module;

[0088] The receiving unit is configured to receive at least one touch switching operation of the touch module.

[0089] Specifically, the generating unit includes:

[0090] a first generating subunit, configured to connect to a system module via the touch module and generate a first touch switching operation of the touch module in a preset manner; or

[0091] The second generating subunit is configured to connect to an external device via the touch signal interface and generate a second touch switching operation of the touch module in a preset manner.

[0092] Specifically, the acquisition module includes:

[0093] a first analyzing unit, configured to generate an internal display mode corresponding to the first touch switching operation if the at least one touch switching operation analyzed by the system module is a first touch switching operation;

[0094] The second analyzing unit is configured to generate an external projection mode corresponding to the second touch switching operation if the at least one touch switching operation analyzed by the system module is a second touch switching operation.

[0095] Specifically, the obtaining module further includes:

[0096] A dividing unit is used to synchronously generate the internal display-external projection mixed display mode by triggering the preset method when the system module is in the external projection mode, and to divide the display module of the touch display into areas to achieve parallel display or superimposed display of the internal display area and the external projection area.

[0097] Specifically, the division unit includes:

[0098] A first responding subunit, configured to respond to an operation of dividing the display module of the touch display into regions, and display a first interface and a second interface after the regions are divided;

[0099] The second response subunit is used to respond to the user's triggering operation on the interface display content, and display the interface display content side by side in the first interface and the second interface, wherein the interface display content includes system interface display content and external body interface display content.

[0100] Specifically, the division unit further includes:

[0101] The third response subunit is used to respond to the user's triggering operation on the interface display content, and to superimpose the second interface on the first interface, and the interface display content displayed in the first interface and the second interface is in a transparent or semi-transparent state.

[0102] Compared with the prior art, the present invention first receives at least one touch switching operation of the touch module, enables the system module to analyze the at least one touch switching operation, and obtains a preset display mode corresponding to the touch switching operation, wherein the preset display mode includes an internal display mode, an external projection mode, and a mixed display mode of internal display and external projection. By using the embodiment of the present invention, it is possible to expand different touch display modes and improve the user's operating experience.

[0103] An embodiment of the present invention further provides a storage medium storing a computer program, wherein the computer program is configured to execute the steps of any one of the above method embodiments when running.

[0104] Specifically, in this embodiment, the above-mentioned storage medium may be configured to store a computer program for performing the following steps:

[0105] S201: Receive at least one touch switching operation of the touch module;

[0106] S202: Enable the system module to analyze the at least one touch switching operation and obtain a preset display mode corresponding to the touch switching operation, wherein the preset display mode includes an internal display mode, an external projection mode, and a mixed display mode of internal display and external projection.

[0107] Specifically, in this embodiment, the above-mentioned storage medium may include but is not limited to: a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk, and other media that can store computer programs.

[0108] Compared with the prior art, the present invention first receives at least one touch switching operation of the touch module, enables the system module to analyze the at least one touch switching operation, and obtains a preset display mode corresponding to the touch switching operation, wherein the preset display mode includes an internal display mode, an external projection mode, and a mixed display mode of internal display and external projection. By using the embodiment of the present invention, it is possible to expand different touch display modes and improve the user's operating experience.

[0109] It should be noted that for the aforementioned method embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0110] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0111] In the several embodiments provided by the present invention, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the above-mentioned units is merely a logical functional division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed can be through some interface, and the indirect coupling or communication connection of devices or units can be electrical or other forms.

[0112] The units described above as separate components may or may not be physically separate, and 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 these units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0113] In addition, the functional units in the various embodiments of the present invention may be integrated into a single processing unit, each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0114] If the above-mentioned integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable memory. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a memory and includes several instructions for enabling a computer device (which can be a personal computer, server or network device, etc.) to execute all or part of the steps of the above-mentioned methods of each embodiment of the present invention. The aforementioned memory includes: various media that can store program codes, such as a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk.

[0115] The embodiments of the present invention are described in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core ideas. At the same time, for those skilled in the art, according to the ideas of the present invention, there may be changes in the specific implementation methods and application scopes. In summary, the contents of this specification should not be understood as limiting the present invention.

Claims

1. A method for switching a touch display mode, characterized in that: For a touch display, the touch display includes a body, a system module, a touch module, a display module, and a touch signal interface communicatively connected to the body, the method comprising: The user generates at least one touch switching operation of the touch module in the touch display using a preset method; wherein the at least one touch switching operation includes: a first touch switching operation and a second touch switching operation; receiving at least one touch switching operation of the touch module; causing the system module to analyze the at least one touch switching operation and obtain a preset display mode corresponding to the touch switching operation, wherein the preset display mode includes an internal display mode, an external projection mode, and a hybrid display mode of internal display and external projection; The user generates at least one touch switching operation of the touch module in the touch display using a preset method, including: Connecting the touch module to the system module and generating a first touch switching operation of the touch module in a preset manner; or Connecting to an external device via the touch signal interface and generating a second touch switching operation of the touch module in a preset manner; The step of causing the system module to analyze the at least one touch switching operation and obtain a preset display mode corresponding to the touch switching operation includes: If the system module analyzes that the at least one touch switching operation is a first touch switching operation, generating an internal display mode corresponding to the first touch switching operation; If the system module analyzes that the at least one touch switching operation is a second touch switching operation, generating an external projection mode corresponding to the second touch switching operation; When the system module is in the external projection mode, the preset mode is triggered to synchronously generate the internal display-external projection hybrid display mode, and the display module of the touch display is divided into areas to achieve parallel display or superimposed display of the internal display area and the external projection area; The step of dividing the display module of the touch display into regions to achieve parallel display or superimposed display of an internal display region and an external projection region includes: In response to an operation of dividing the display module of the touch display into regions, the first interface and the second interface after the region division are displayed; In response to a user triggering operation on the interface display content, the interface display content is displayed side by side in the first interface and the second interface, wherein the interface display content includes system interface display content and external body interface display content; or in response to a user triggering operation on the interface display content, the second interface is superimposed on the first interface, and the interface display content contained in the first and second interfaces is displayed in a transparent or semi-transparent state; The external projection interface is a video interface that occupies the entire touch screen, and the internal display interface is a transparent plug-in interface. The function of the plug-in is to detect the video display items at the corresponding position of the external projection interface. The system module retrieves the parameters of the video display items and displays them at the corresponding position of the items on the internal display interface in a transparent or translucent manner, thereby realizing the superimposed display of the video interface and the video item display interface without affecting the normal playback of the video.

2. The method according to claim 1, characterized in that The preset mode includes: one or more of a physical button mode, a touch key mode and a specific action mode.

3. A touch display mode switching device, characterized in that: Used for a touch display, the touch display includes a body, a system module, a touch module, a display module and a touch signal interface communicatively connected to the body, the device includes: a receiving module configured to generate, in the touch display, a user's request to generate at least one touch switching operation of the touch module in a preset manner; wherein the at least one touch switching operation includes: a first touch switching operation and a second touch switching operation; and receive the at least one touch switching operation of the touch module; an obtaining module, configured to enable the system module to analyze the at least one touch switching operation and obtain a preset display mode corresponding to the touch switching operation, wherein the preset display mode includes an internal display mode, an external projection mode, and a mixed display mode of internal display and external projection; The user generates at least one touch switching operation of the touch module in the touch display using a preset method, including: Connecting the touch module to the system module and generating a first touch switching operation of the touch module in a preset manner; or Connecting to an external device via the touch signal interface and generating a second touch switching operation of the touch module in a preset manner; The step of causing the system module to analyze the at least one touch switching operation and obtain a preset display mode corresponding to the touch switching operation includes: If the system module analyzes that the at least one touch switching operation is a first touch switching operation, generating an internal display mode corresponding to the first touch switching operation; If the system module analyzes that the at least one touch switching operation is a second touch switching operation, generating an external projection mode corresponding to the second touch switching operation; When the system module is in the external projection mode, the preset mode is triggered to synchronously generate the internal display-external projection hybrid display mode, and the display module of the touch display is divided into areas to achieve parallel display or superimposed display of the internal display area and the external projection area; The step of dividing the display module of the touch display into regions to achieve parallel display or superimposed display of an internal display region and an external projection region includes: In response to an operation of dividing the display module of the touch display into regions, the first interface and the second interface after the region division are displayed; In response to a user triggering operation on the interface display content, the interface display content is displayed side by side in the first interface and the second interface, wherein the interface display content includes system interface display content and external body interface display content; or in response to a user triggering operation on the interface display content, the second interface is superimposed on the first interface, and the interface display content contained in the first and second interfaces is displayed in a transparent or semi-transparent state; The external projection interface is a video interface that occupies the entire touch screen, and the internal display interface is a transparent plug-in interface. The function of the plug-in is to detect the video display items at the corresponding position of the external projection interface. The system module retrieves the parameters of the video display items and displays them at the corresponding position of the items on the internal display interface in a transparent or translucent manner, thereby realizing the superimposed display of the video interface and the video item display interface without affecting the normal playback of the video.

4. A storage medium, characterized in that The storage medium stores a computer program, wherein the computer program is configured to execute the method according to any one of claims 1 to 2 when executed.

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