Multi-screen display method and device, electronic equipment and readable storage medium

Abstract

The invention discloses a multi-screen display method and device, electronic equipment and a readable storage medium, the multi-screen display method and device are applied to a target vehicle, the target vehicle is provided with at least one display screen, and the method comprises the steps that when it is detected that to-be-displayed content meets a preset multi-screen display condition, a first type of display screen and a second type of display screen are selected from the display screens; and displaying the to-be-displayed content through the first type of display screen and the second type of display screen. The technical problem that the display flexibility of multi-screen display of the vehicle is low is solved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a multi-screen display method, device, electronic device and readable storage medium. Background Art

[0002] With the continuous development of smart vehicles, users have higher and higher requirements for the technological and fashionable sense of vehicles. In order to meet the user's riding experience during the ride, smart vehicles will be equipped with multi-screen display functions to meet the viewing needs of different users in different scenarios.

[0003] At present, when performing multi-screen display in smart vehicles, independent control is usually adopted. For example, the display content of the central control screen, the co-pilot screen and the rear entertainment screen are relatively independent. However, since different screens have the same display content in some display scenarios, it is easy for users to have a poor riding experience due to the long time spent in linking different screens for display. Therefore, the display flexibility of current vehicles for multi-screen display is low. Summary of the invention

[0004] The main purpose of the present application is to provide a multi-screen display method, device, electronic device and readable storage medium, aiming to solve the technical problem of low display flexibility of multi-screen display in vehicles in the prior art.

[0005] To achieve the above-mentioned object, the present application provides a multi-screen display method, which is applied to a target vehicle, wherein the target vehicle is provided with at least one display screen, and the multi-screen display method comprises:

[0006] When it is detected that the content to be displayed meets the preset multi-screen display condition, selecting a first type of display screen and a second type of display screen from each of the display screens;

[0007] The content to be displayed is displayed through the first type of display screen and the second type of display screen.

[0008] Optionally, the step of displaying the content to be displayed through the first type of display screen and the second type of display screen includes:

[0009] Splitting the content to be displayed into first content and second content according to the split identification information of the content to be displayed;

[0010] matching the first type of display screen for the first content, and matching the second type of display screen for the second content;

[0011] The first content is displayed on the first type of display screen, and the second content is displayed on the second type of display screen.

[0012] Optionally, the step of displaying the content to be displayed through the first type of display screen and the second type of display screen includes:

[0013] Acquire spatial posture change information of a first viewing user viewing the first type of display screen and the second type of display screen;

[0014] According to the spatial posture change information, adjusting the display of the first type of display screen and the second type of display screen;

[0015] After detecting that both the first-type display screen and the second-type display screen have completed display adjustment, the to-be-displayed content is displayed through the first-type display screen and the second-type display screen.

[0016] Optionally, the multi-screen display method further includes:

[0017] According to the display switching instruction triggered on the current display screen, the display content on the current display screen is used as the content to be switched;

[0018] determining a target display screen in at least one display screen other than the current display screen;

[0019] The content to be switched is switched to the target display screen for display.

[0020] Optionally, before the step of using the display content on the current display screen as the content to be switched according to the display switching instruction triggered on the current display screen, the multi-screen display method further includes:

[0021] Detecting whether the remaining power of the current display screen is less than a preset power threshold;

[0022] If yes, generating a display switching instruction for the current display screen;

[0023] If not, return to the execution step: detect whether the remaining power of the current display screen is less than a preset power threshold.

[0024] Optionally, the step of switching the content to be switched to the target display screen for display includes:

[0025] Acquire identity information of a second viewing user viewing the target display screen;

[0026] According to the identity information, detecting whether to adjust the display parameters of the target display screen;

[0027] If yes, matching target display parameters for the second viewing user according to the identity information, and switching the content to be switched to the target display screen for display with the target display parameters;

[0028] If not, the content to be switched is switched to the target display screen for display with default parameters.

[0029] Optionally, the step of displaying the content to be displayed through the first type of display screen and the second type of display screen includes:

[0030] If the display type of the content to be displayed is an independent display type, the content to be displayed is displayed on the first type of display screen and the second type of display screen respectively;

[0031] If the display type of the content to be displayed is a projection display type, the content to be displayed is controlled to be displayed on the first type of display screen and the second type of display screen according to a preset display operation.

[0032] To achieve the above-mentioned purpose, the present application further provides a multi-screen display device, which is applied to a target vehicle, wherein the target vehicle is provided with at least one display screen, and the multi-screen display device comprises:

[0033] A selection module, configured to select a first type of display screen and a second type of display screen from each of the display screens when it is detected that the content to be displayed meets a preset multi-screen display condition;

[0034] A display module is used to display the content to be displayed through the first type of display screen and the second type of display screen.

[0035] Optionally, the display module is further used for:

[0036] Splitting the content to be displayed into first content and second content according to the split identification information of the content to be displayed;

[0037] matching the first type of display screen for the first content, and matching the second type of display screen for the second content;

[0038] The first content is displayed on the first type of display screen, and the second content is displayed on the second type of display screen.

[0039] Optionally, the display module is further used for:

[0040] Acquire spatial posture change information of a first viewing user viewing the first type of display screen and the second type of display screen;

[0041] According to the spatial posture change information, adjusting the display of the first type of display screen and the second type of display screen;

[0042] After detecting that both the first-type display screen and the second-type display screen have completed display adjustment, the to-be-displayed content is displayed through the first-type display screen and the second-type display screen.

[0043] Optionally, the multi-screen display device is further used for:

[0044] According to the display switching instruction triggered on the current display screen, the display content on the current display screen is used as the content to be switched;

[0045] determining a target display screen in at least one display screen other than the current display screen;

[0046] The content to be switched is switched to the target display screen for display.

[0047] Optionally, the multi-screen display device is further used for:

[0048] Detecting whether the remaining power of the current display screen is less than a preset power threshold;

[0049] If yes, generating a display switching instruction for the current display screen;

[0050] If not, return to the execution step: detect whether the remaining power of the current display screen is less than a preset power threshold.

[0051] Optionally, the multi-screen display device is further used for:

[0052] Acquire identity information of a second viewing user viewing the target display screen;

[0053] According to the identity information, detecting whether to adjust the display parameters of the target display screen;

[0054] If yes, matching target display parameters for the second viewing user according to the identity information, and switching the content to be switched to the target display screen for display with the target display parameters;

[0055] If not, the content to be switched is switched to the target display screen for display with default parameters.

[0056] Optionally, the display module is further used for:

[0057] If the display type of the content to be displayed is an independent display type, the content to be displayed is displayed on the first type of display screen and the second type of display screen respectively;

[0058] If the display type of the content to be displayed is a projection display type, the content to be displayed is controlled to be displayed on the first type of display screen and the second type of display screen according to a preset display operation.

[0059] The present application also provides an electronic device, comprising: at least one processor and a memory communicatively connected to the at least one processor, the memory storing instructions executable by the at least one processor, the instructions being executed by the at least one processor so that the at least one processor can perform the steps of the multi-screen display method as described above.

[0060] The present application also provides a computer-readable storage medium, on which is stored a program for implementing the multi-screen display method. When the program for the multi-screen display method is executed by a processor, the steps of the multi-screen display method as described above are implemented.

[0061] The present application also provides a computer program product, including a computer program, which implements the steps of the multi-screen display method as described above when executed by a processor.

[0062] The present application provides a multi-screen display method, device, electronic device and readable storage medium, which are applied to a target vehicle, wherein the target vehicle is provided with at least one display screen, that is, when it is detected that the content to be displayed meets the preset multi-screen display condition, a first type of display screen and a second type of display screen are selected from each of the display screens; and the content to be displayed is displayed through the first type of display screen and the second type of display screen.

[0063] When the present application detects that the content to be displayed meets the preset multi-screen display conditions, a first type of display screen and a second type of display screen are selected from multiple display screens for linked display, and finally the content to be displayed is displayed through the first type of display screen and the second type of display screen, thereby achieving the purpose of automatically completing the linked display of the content to be displayed between different display screens on the target vehicle.

[0064] Based on this, the present application selects the first type of display screen and the second type of display screen from the multiple display screens set on the target vehicle by detecting the preset multi-screen display conditions, and finally completes the linkage display of the content to be displayed through the first type of display screen and the second type of display screen. Rather than always maintaining the independent display between different display screens on the target vehicle. Therefore, it overcomes the technical defect that the display content of different display screens is the same in some display scenes, which leads to the situation that users are prone to poor riding experience due to the long time spent on linkage display of different screens. Therefore, the display flexibility of the vehicle for multi-screen display is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0065] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0066] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0067] Figure 1 A schematic diagram of the process of the multi-screen display method provided in the first embodiment of the present application;

[0068] Figure 2 A schematic diagram of the process of the multi-screen display method provided in the second embodiment of the present application;

[0069] Figure 3 A schematic diagram of the structure of a multi-screen display device provided in Embodiment 3 of the present application;

[0070] Figure 4 This is a schematic diagram of the structure of an electronic device provided in Example 4 of the present application.

[0071] The purpose, features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0072] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0073] Embodiment 1

[0074] First of all, it should be understood that with the continuous development of science and technology, automobile companies pay more and more attention to the intelligence of vehicles. Taking the vehicle display screen as an example, in order to meet the user experience of different passengers in the vehicle, various types of display screens such as the central control display screen, the co-pilot display screen and the rear entertainment display screen are usually set on the vehicle. When the user displays the vehicle display screen on the vehicle display screen, how to intelligently identify the user's needs and display the vehicle display screen in an accurate manner is the current development trend of intelligent interactive experience. Although there are more and more display screens in the car that can interact with users, the display contents of these screens are relatively independent, and the display mode of multiple screens is single, so it is difficult to effectively and quickly switch and share the display content between multiple screens, which brings inconvenient riding experience to users. At present, when performing multi-screen display in smart vehicles, an independent control method is usually adopted, that is, the display contents of the central control display screen, the co-pilot display screen and the rear entertainment screen are relatively independent, which leads to the situation that users are prone to poor riding experience due to the long time spent on linking different display screens for display. Therefore, there is an urgent need for a method to improve the display flexibility of multi-screen display in vehicles.

[0075] The present application provides a multi-screen display method, which is applied to a target vehicle, wherein the target vehicle is provided with at least one display screen. In the first embodiment of the multi-screen display method of the present application, reference is made to Figure 1 , the multi-screen display method comprises:

[0076] Step S10, when it is detected that the content to be displayed meets the preset multi-screen display condition, selecting a first type of display screen and a second type of display screen from each of the display screens;

[0077] Step S20: displaying the content to be displayed via the first-type display screen and the second-type display screen.

[0078] In this embodiment, it should be noted that although Figure 1A logical sequence is shown, but in some cases, the steps shown or described may be performed in an order different from that shown here. The multi-screen display method is applied to a target vehicle, and the target vehicle is provided with an intelligent display system. The intelligent display system can manage the display of the display screen provided on the target vehicle. It can be understood that a plurality of display screens are provided inside the target vehicle to meet the different display needs of passengers when riding. Specifically, they may be a central control display screen, a co-pilot display screen, and a rear entertainment display screen, etc. The specific display functions of different display screens are not specifically limited, that is, the display functions of different display screens may be the same or different. For example, in one feasible method, the target vehicle is provided with a central control screen, a co-pilot screen and two rear entertainment screens, wherein the two rear entertainment screens are provided for users in different rear cabins to Watch, any of the above-mentioned display screens can be selected as the first type of display screen or the second type of display screen, and a camera is also provided inside the target vehicle. The camera is used to collect the passenger conditions inside the target vehicle, thereby laying the foundation for detecting whether the content to be displayed meets the preset multi-screen display conditions. At the same time, the embodiment of the present application does not specifically limit the deployment position of the camera in the target vehicle. The intelligent display system can be provided with a selection module, a determination module, an adjustment module, etc., wherein the selection module is used to complete the selection of the first type of display screen and the second type of display screen, and the display module is used to complete the display of the content to be displayed on different types of display screens. The intelligent display system performs data processing in sequence through the selection module and the display module, so as to achieve the purpose of linkage display on the first type of display screen and the second type of display screen for the content to be displayed.

[0079] In addition, it should be noted that the content to be displayed is used to represent the content waiting to be displayed, which can be specifically a picture or a video clip. The first type of display screen and the second type of display screen refer to two display screens deployed at different spatial positions on the target vehicle. The preset multi-screen display conditions can be set independently according to needs. The preset multi-screen display conditions can be triggered by the intelligent display system or by an interactive instruction between the user and the intelligent display system. For example, in one feasible method, assuming that a preset gesture made by a user is detected by a camera set on the target vehicle, it is detected by default that the content to be displayed meets the multi-screen display conditions.

[0080] As an example, step S10 to step S20 include: obtaining a picture frame to be detected on the target vehicle, performing feature extraction on the picture frame to be detected to obtain a gesture feature, and detecting whether the gesture feature matches a preset gesture; if it is detected that the gesture feature matches the preset gesture, determining that the detected content to be displayed meets a preset multi-screen display condition, and using a preset display screen for displaying the content to be displayed as a first type of display screen, and randomly selecting a display screen from multiple display screens other than the first type of display screen as a second type of display screen; and collaboratively displaying the content to be displayed through the first type of display screen and the second type of display screen.

[0081] In an practicable manner, during the process of the first type of display screen and the second type of display screen collaboratively displaying the content to be displayed, the linkage display period of the first type of display screen and the second type of display screen can be synchronously set. The linkage display period can specifically be a period of time, and the embodiment of the present application does not make a specific limitation. A default linkage display period can be set for the intelligent display system, and then when it is detected that the content to be displayed meets the preset multi-screen display condition, the default linkage display period is directly used as the linkage display period. When the user sets the linkage display period during the multi-screen display process, the set display period is used as the linkage display period of the first type of display screen and the second type of display screen. It can be understood that the linked display can be either a synchronous display between different display screens or a coordinated display between different display screens. For example, in one feasible method, assuming that the linked display period is from 14:10 to 14:30, the first type of display screen can display the content to be displayed from 14:10 to 14:20, and the second type of display screen can display the content to be displayed from 14:20 to 14:30. The matching actual riding scenario is that on regular driving sections, the driver views the driving route through the central control screen. In accident-prone sections, in order to allow the driver to concentrate on driving, the rear passengers view the driving route through the rear entertainment screen and inform the driver.

[0082] As another example, step S10 to step S20 include: obtaining a picture frame to be detected on the target vehicle, performing feature extraction on the picture frame to be detected to obtain a gesture feature, and detecting whether the gesture feature matches a preset gesture; if it is detected that the gesture feature matches the preset gesture, it is determined that the detected content to be displayed meets a preset multi-screen display condition, and a preset display screen for displaying the content to be displayed is used as a first type of display screen, and a display screen is randomly selected from multiple display screens other than the first type of display screen as a second type of display screen; the content to be displayed is collaboratively displayed through the first type of display screen and the second type of display screen during a default linkage display period.

[0083] In the embodiment of the present application, the camera installed in the target vehicle first completes the detection of whether the content to be displayed meets the multi-screen display conditions, and when it is detected that the content to be displayed meets the multi-screen display conditions, the first type of display screen and the second type of display screen are selected from multiple display screens, and then the default linkage display period is used as the linkage display period of the first type of display screen and the second type of display screen, and finally the content to be displayed is collaboratively displayed by the first type of display screen and the second type of display screen during the linkage display period, thereby automatically completing the linkage display of the content to be displayed between different display screens on the target vehicle. Instead of always maintaining the independent display between different display screens on the target vehicle. Therefore, it overcomes the technical defect that the display content of different display screens is the same in some display scenes, which leads to the situation that the user is prone to have a poor riding experience due to the long time spent on linking different screens for display, so the display flexibility of the vehicle for multi-screen display is improved.

[0084] The step of displaying the content to be displayed on the first type of display screen and the second type of display screen comprises:

[0085] Step A10, splitting the content to be displayed into first content and second content according to the split identification information of the content to be displayed;

[0086] Step A20, matching the first type of display screen for the first content, and matching the second type of display screen for the second content;

[0087] Step A30: displaying the first content on the first type of display screen, and displaying the second content on the second type of display screen.

[0088] In the present embodiment, it should be noted that it is understandable that due to the difference in display functions between the first type of display screen and the second type of display screen on the target vehicle, that is, the usage requirements of different users for the first type of display screen and the second type of display screen may be the same or different. For example, user A may watch news through the first type of display screen, and user B may watch movies and TV series through the second type of display screen. User A and user B may also watch news through the first type of display screen and the second type of display screen respectively, that is, the display content of the second type of display screen may be projected and presented by the content of the first type of display screen. Therefore, in order to improve the display flexibility of multi-screen display on the target vehicle, when the content to be displayed meets the preset multi-screen display conditions, the first content and the second content may be divided and displayed through different display screens.

[0089] In addition, it should be noted that the split identification information is used to identify the content splitting point of the content to be displayed, which can specifically be a content name or key frame information, etc. The first content and the second content are used to represent different required display contents. The first content is used to represent the required display content of the driver of the target vehicle, and the second content is used to represent the required display content of the users riding in the target vehicle. In the process of dividing the content to be displayed, it is only necessary to ensure that the division result covers the content to be displayed, that is, the collection of the first content and the second content contains the content to be displayed. For example, in an implementable method, assuming that the content to be displayed is a, b and c, the division result can be that the first content is a and the second content is b and c, or the first content is a and b, and the second content is a, b and c. The division method is determined based on the usage needs of the users riding in the target vehicle.

[0090] As an example, steps A10 to A30 include: identifying a first content name and a second content name that identify different content types in the content split identification information to be displayed, and matching the first content name with the first content and matching the second content name with the second content, respectively; matching the first content with the first type of display screen and matching the second content with the second type of display screen according to a mapping relationship between content and display screens; displaying the first content through the first type of display screen and displaying the second content through the second type of display screen.

[0091] As another example, steps A10 to A30 include: identifying a key video frame in the content to be displayed, taking the content before the key video frame in the content to be displayed as the first content, and taking the content after the key video frame in the content to be displayed as the second content; matching the first type of display screen for the first content and matching the second type of display screen for the second content according to a mapping relationship between content and display screens; displaying the first content through the first type of display screen, and displaying the second content through the second type of display screen.

[0092] As another example, steps A10 to A30 include: identifying a key video frame in the content to be displayed, taking the content before the key video frame in the content to be displayed as the first content, and taking the content after the key video frame in the content to be displayed as the second content; matching the first type of display screen for the first content and matching the second type of display screen for the second content according to a mapping relationship between content and display screens; displaying the first content through the first type of display screen during the linkage display period, and displaying the second content through the second type of display screen.

[0093] The step of displaying the content to be displayed on the first type of display screen and the second type of display screen comprises:

[0094] Step B10, obtaining spatial posture change information of a first viewing user viewing the first type of display screen and the second type of display screen;

[0095] Step B20, adjusting the display of the first type of display screen and the second type of display screen according to the spatial posture change information;

[0096] Step B30: after detecting that both the first-type display screen and the second-type display screen have completed display adjustment, displaying the content to be displayed through the first-type display screen and the second-type display screen.

[0097] In this embodiment, it should be noted that during the display process of the first type of display screen and the second type of display screen on the content to be displayed, since the user may have changes in posture during the linkage display period, in order to make the display screen more suitable for the user's viewing needs when displaying content, the display screen can be adaptively adjusted during the display process depending on the user's posture changes, wherein the spatial posture change information is used to characterize the user's spatial posture changes, which may specifically be the user's viewing position movement and viewing angle changes.

[0098] As an example, steps B10 to B30 include: obtaining spatial posture change information of a first viewing user who is viewing the first type of display screen and the second type of display screen; adjusting the display angles of the first type of display screen and the second type of display screen according to the spatial posture change information; after the display angles of the first type of display screen and the second type of display screen are adjusted, displaying the content to be displayed through the first type of display screen and the second type of display screen.

[0099] Wherein, the multi-screen display method further includes:

[0100] Step C10, according to the display switching instruction triggered on the current display screen, using the display content on the current display screen as the content to be switched;

[0101] Step C20, determining a target display screen in at least one display screen other than the current display screen;

[0102] Step C30, switching the content to be switched to the target display screen for display.

[0103] In this embodiment, when the content to be displayed is displayed on the first type of display screen and the second type of display screen, the user may need to switch to other display screens to continue displaying the content, and the intelligent display system can actively complete the operation of switching the display screens to display the content to be displayed, wherein the current display screen can specifically be the first type of display screen or the second type of display screen, and the target display screen refers to any display screen except the current display screen.

[0104] As an example, step C10 to step C30 include: detecting whether a display switching instruction is triggered on the current display screen; if it is detected that the display switching instruction is triggered on the current display screen, using the display content on the current display screen as the content to be switched; determining a target display screen in at least one display screen other than the current display screen; and switching the content to be switched to the target display screen for display.

[0105] Wherein, before the step of using the display content on the current display screen as the content to be switched according to the display switching instruction triggered on the current display screen, the multi-screen display method further includes:

[0106] Step D10, detecting whether the remaining power of the current display screen is less than a preset power threshold;

[0107] Step D20: If yes, generate a display switching instruction for the current display screen;

[0108] Step D30, if not, return to the execution step: detect whether the remaining power of the current display screen is less than the preset power threshold.

[0109] In this embodiment, it should be noted that when the intelligent display system actively switches the display screen, it can be judged based on the remaining power of the current display screen. That is, when the remaining power of the display screen currently displaying content is too low, the intelligent display system actively generates a display switching instruction to affect the switching of the display screen, wherein the display switching instruction is used to instruct the switching of the display screen, and the preset power threshold can be set according to the actual needs of the user. For example, the preset power threshold can be 5%, 10% or 15%, etc.

[0110] As an example, steps D10 to D30 include: detecting whether the remaining power of the current display screen is less than a preset power threshold; if it is detected that the remaining power of the current display screen is less than the preset power threshold, generating a display switching instruction for the current display screen; if it is detected that the remaining power of the current display screen is greater than or equal to the preset power threshold, returning to the execution step of detecting whether the remaining power of the current display screen is less than the preset power threshold.

[0111] The step of switching the content to be switched to the target display screen for display includes:

[0112] Step E10, obtaining identity information of a second viewing user viewing the target display screen;

[0113] Step E20, detecting whether to adjust the display parameters of the target display screen according to the identity information;

[0114] Step E30: If yes, matching target display parameters for the second viewing user according to the identity information, and switching the content to be switched to the target display screen for display with the target display parameters;

[0115] Step E40: If not, the content to be switched is switched to the target display screen for display with default parameters.

[0116] In this embodiment, it should be noted that since different viewing users are adapted to different display parameters when viewing the content to be switched, and different display screens have different default display parameters, the display parameters can be adaptively adjusted after the display screen is switched so that the viewing users can maintain the same viewing experience before and after the display screen is switched. The content to be switched is used to represent the content waiting to be switched, and the identity information can be specifically identified through facial features collected by a camera installed inside the target vehicle.

[0117] As an example, steps E10 to E40 include: obtaining identity information of a second viewing user who is viewing the target display screen; detecting whether to adjust the display parameters of the target display screen based on the identity information; if it is detected that the display parameters of the target display screen need to be adjusted, matching the target display parameters for the second viewing user based on the identity information, and switching the content to be switched to the target display screen for display with the target display parameters; if it is detected that the display parameters of the target display screen do not need to be adjusted, switching the content to be switched to the target display screen for display with default parameters.

[0118] An embodiment of the present application provides a multi-screen display method, which is applied to a target vehicle, wherein the target vehicle is provided with at least one display screen, that is, when it is detected that the content to be displayed meets a preset multi-screen display condition, a first type of display screen and a second type of display screen are selected from each of the display screens; a linkage display time period of the first type of display screen and the second type of display screen is determined; and the content to be displayed is displayed through the first type of display screen and the second type of display screen.

[0119] When the embodiment of the present application detects that the content to be displayed meets the preset multi-screen display conditions, a first type of display screen and a second type of display screen are selected from multiple display screens for linked display, and then a linked display period of the first type of display screen and the second type of display screen is determined. Finally, the content to be displayed is displayed through the first type of display screen and the second type of display screen during the linked display period, thereby achieving the purpose of automatically completing the linked display of the content to be displayed between different display screens on the target vehicle.

[0120] Based on this, the embodiment of the present application selects the first type of display screen and the second type of display screen from the multiple display screens set on the target vehicle by detecting the preset multi-screen display conditions, and then determines the linkage display period between the first type of display screen and the second type of display screen, and finally completes the linkage display of the content to be displayed through the first type of display screen and the second type of display screen during the linkage display period. Rather than always maintaining the independent display between different display screens on the target vehicle. Therefore, it overcomes the technical defect that the display content of different display screens is the same in some display scenes, which leads to the situation that users are prone to poor riding experience due to the long time spent on linking different screens for display, so the display flexibility of the vehicle for multi-screen display is improved.

[0121] Embodiment 2

[0122] Further, refer to Figure 2 In another embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can be referred to the above description and will not be described in detail later. On this basis, the step of displaying the content to be displayed through the first type of display screen and the second type of display screen includes:

[0123] Step F10, if the display type of the content to be displayed is an independent display type, displaying the content to be displayed on the first type of display screen and the second type of display screen respectively;

[0124] Step F20, if the display type of the content to be displayed is a projection display type, then according to a preset display operation, the content to be displayed is controlled to be displayed on the first type of display screen and the second type of display screen.

[0125] In this embodiment, it should be noted that the preset display operation is used to characterize the display operation performed for multi-screen display, which can be specifically a voice operation or a touch operation, and can be triggered by the operation performed by the user on the display window of the first type of display screen and the second type of display screen. When the content to be displayed is displayed through multiple display screens, the content to be displayed can still be displayed in an independent manner or in a projection manner.

[0126] As an example, steps F10 to F20 include: detecting the display type of the content to be displayed; if it is detected that the display type of the content to be displayed is an independent display type, displaying the content to be displayed on the first type of display screen and the second type of display screen respectively; if it is detected that the display type of the content to be displayed is a projection display type, controlling the content to be displayed to be displayed on the first type of display screen and the second type of display screen according to a preset display operation.

[0127] The embodiment of the present application provides a method for displaying content to be displayed, that is, if the display type of the content to be displayed is an independent display type, the content to be displayed is displayed on the first type of display screen and the second type of display screen respectively; if the display type of the content to be displayed is a projection display type, the content to be displayed is controlled to be displayed on the first type of display screen and the second type of display screen according to a preset display operation. The embodiment of the present application first detects the display type of the content to be displayed, and displays the content to be displayed on the first type of display screen and the second type of display screen in a linked manner through different display modes, thereby improving the display flexibility of the vehicle for multi-screen display.

[0128] Embodiment 3

[0129] The present application also provides a multi-screen display device, referring to Figure 3 , applied to a target vehicle, the target vehicle is provided with at least one display screen, and the multi-screen display device comprises:

[0130] A selection module 101 is used to select a first type of display screen and a second type of display screen from each of the display screens when it is detected that the content to be displayed meets a preset multi-screen display condition;

[0131] The display module 102 is configured to display the content to be displayed through the first-type display screen and the second-type display screen.

[0132] Optionally, the display module 102 is further used for:

[0133] Splitting the content to be displayed into first content and second content according to the split identification information of the content to be displayed;

[0134] matching the first type of display screen for the first content, and matching the second type of display screen for the second content;

[0135] The first content is displayed on the first type of display screen, and the second content is displayed on the second type of display screen.

[0136] Optionally, the display module 102 is further used for:

[0137] Acquire spatial posture change information of a first viewing user viewing the first type of display screen and the second type of display screen;

[0138] According to the spatial posture change information, adjusting the display of the first type of display screen and the second type of display screen;

[0139] After detecting that both the first-type display screen and the second-type display screen have completed display adjustment, the to-be-displayed content is displayed through the first-type display screen and the second-type display screen.

[0140] Optionally, the multi-screen display device is further used for:

[0141] According to the display switching instruction triggered on the current display screen, the display content on the current display screen is used as the content to be switched;

[0142] determining a target display screen in at least one display screen other than the current display screen;

[0143] The content to be switched is switched to the target display screen for display.

[0144] Optionally, the multi-screen display device is further used for:

[0145] Detecting whether the remaining power of the current display screen is less than a preset power threshold;

[0146] If yes, generating a display switching instruction for the current display screen;

[0147] If not, return to the execution step: detect whether the remaining power of the current display screen is less than a preset power threshold.

[0148] Optionally, the multi-screen display device is further used for:

[0149] Acquire identity information of a second viewing user viewing the target display screen;

[0150] According to the identity information, detecting whether to adjust the display parameters of the target display screen;

[0151] If yes, matching target display parameters for the second viewing user according to the identity information, and switching the content to be switched to the target display screen for display with the target display parameters;

[0152] If not, the content to be switched is switched to the target display screen for display with default parameters.

[0153] Optionally, the display module 102 is further used for:

[0154] If the display type of the content to be displayed is an independent display type, the content to be displayed is displayed on the first type of display screen and the second type of display screen respectively;

[0155] If the display type of the content to be displayed is a projection display type, the content to be displayed is controlled to be displayed on the first type of display screen and the second type of display screen according to a preset display operation.

[0156] The multi-screen display device provided by the present invention adopts the multi-screen display method in the above embodiment to solve the technical problem of low display flexibility of multi-screen display in vehicles. Compared with the prior art, the beneficial effects of the multi-screen display device provided by the embodiment of the present invention are the same as the beneficial effects of the multi-screen display method provided by the above embodiment, and other technical features in the multi-screen display device are the same as the features disclosed in the above embodiment method, which will not be repeated here.

[0157] Embodiment 4

[0158] An embodiment of the present invention provides an electronic device, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the multi-screen display method in the above-mentioned embodiment 1.

[0159] Reference below Figure 4 , which shows a schematic diagram of the structure of an electronic device suitable for implementing the embodiments of the present disclosure. The electronic device in the embodiments of the present disclosure may include, but is not limited to, mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Figure 4 The electronic device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present disclosure.

[0160] like Figure 4 As shown, the electronic device may include a processing device 1001 (e.g., a central processing unit, a graphics processing unit, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 1002 or a program loaded from a storage device 1003 to a random access memory (RAM) 1004. Various programs and data required for the operation of the electronic device are also stored in the RAM 1004. The processing device 1001, the ROM 1002, and the RAM 1004 are connected to each other via a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus.

[0161] Typically, the following systems can be connected to the I / O interface 1006: input devices 1007 including, for example, a touch screen, a touchpad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; output devices 1008 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; storage devices 1003 including, for example, a magnetic tape, a hard disk, etc.; and communication devices 1009. The communication device can allow the electronic device to communicate with other devices wirelessly or by wire to exchange data. Although the figure shows an electronic device with various systems, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems may be implemented or have alternatively.

[0162] In particular, according to an embodiment of the present disclosure, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present disclosure includes a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program contains program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from the network through the communication device 1009, or installed from the storage device 1003, or installed from the ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the method of the embodiment of the present disclosure are executed.

[0163] The electronic device provided by the present invention adopts the multi-screen display method in the above embodiment to solve the technical problem of low display flexibility of multi-screen display in vehicles. Compared with the prior art, the beneficial effects of the electronic device provided by the embodiment of the present invention are the same as the beneficial effects of the multi-screen display method provided by the above embodiment, and other technical features in the electronic device are the same as the features disclosed in the above embodiment method, which will not be repeated here.

[0164] It should be understood that the various parts of the present disclosure can be implemented with hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0165] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

[0166] Embodiment 5

[0167] This embodiment provides a computer-readable storage medium having computer-readable program instructions stored thereon, and the computer-readable program instructions are used to execute the multi-screen display method in the above embodiment.

[0168] The computer-readable storage medium provided in the embodiment of the present invention may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, systems or devices, or any combination thereof. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof. In the present embodiment, the computer-readable storage medium may be any tangible medium containing or storing a program, which may be used by or in combination with an instruction execution system, system or device. The program code contained on the computer-readable storage medium may be transmitted using any suitable medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination thereof.

[0169] The computer-readable storage medium may be included in the electronic device, or may exist independently without being installed in the electronic device.

[0170] The computer-readable storage medium carries one or more programs. When the one or more programs are executed by an electronic device, the electronic device: when detecting that the content to be displayed meets a preset multi-screen display condition, selects a first type of display screen and a second type of display screen from each of the display screens; determines a linkage display time period for the first type of display screen and the second type of display screen; and displays the content to be displayed through the first type of display screen and the second type of display screen.

[0171] Computer program code for performing the operations of the present disclosure may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving a remote computer, the remote computer may be connected to the user's computer via any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0172] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present invention. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs the specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0173] The modules involved in the embodiments described in the present disclosure may be implemented by software or hardware, wherein the name of the module does not limit the unit itself in some cases.

[0174] The computer-readable storage medium provided by the present invention stores computer-readable program instructions for executing the above-mentioned multi-screen display method, which solves the technical problem of low display flexibility of multi-screen display in vehicles. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided by the embodiment of the present invention are the same as the beneficial effects of the multi-screen display method provided by the above-mentioned embodiment, and will not be repeated here.

[0175] Embodiment 6

[0176] The present application also provides a computer program product, including a computer program, which implements the steps of the multi-screen display method as described above when executed by a processor.

[0177] The computer program product provided by the present application solves the technical problem of low display flexibility of multi-screen display in vehicles. Compared with the prior art, the beneficial effects of the computer program product provided by the embodiment of the present invention are the same as the beneficial effects of the multi-screen display method provided by the above embodiment, which will not be repeated here.

[0178] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent processing scope of the present application.

Claims

1. A multi-screen display method, It is characterized in that Applied to a target vehicle, the target vehicle is provided with at least one display screen, and the multi-screen display method comprises: When it is detected that the content to be displayed meets the preset multi-screen display condition, selecting a first type of display screen and a second type of display screen from each of the display screens; The content to be displayed is displayed through the first type of display screen and the second type of display screen.

2. The multi-screen display method according to claim 1, It is characterized in that The step of displaying the content to be displayed by the first type of display screen and the second type of display screen comprises: Splitting the content to be displayed into first content and second content according to the split identification information of the content to be displayed; matching the first type of display screen for the first content, and matching the second type of display screen for the second content; The first content is displayed on the first type of display screen, and the second content is displayed on the second type of display screen.

3. The multi-screen display method as claimed in claim 2, It is characterized in that The step of displaying the content to be displayed by the first type of display screen and the second type of display screen comprises: Acquire spatial posture change information of a first viewing user viewing the first type of display screen and the second type of display screen; According to the spatial posture change information, adjusting the display of the first type of display screen and the second type of display screen; After detecting that both the first-type display screen and the second-type display screen have completed display adjustment, the to-be-displayed content is displayed through the first-type display screen and the second-type display screen.

4. The multi-screen display method according to claim 1, It is characterized in that The multi-screen display method further includes: According to the display switching instruction triggered on the current display screen, the display content on the current display screen is used as the content to be switched; determining a target display screen in at least one display screen other than the current display screen; The content to be switched is switched to the target display screen for display.

5. The multi-screen display method as claimed in claim 4, It is characterized in that Before the step of using the display content on the current display screen as the content to be switched according to the display switching instruction triggered on the current display screen, the multi-screen display method further includes: Detecting whether the remaining power of the current display screen is less than a preset power threshold; If yes, generating a display switching instruction for the current display screen; If not, return to the execution step: detect whether the remaining power of the current display screen is less than a preset power threshold.

6. The multi-screen display method according to claim 4, It is characterized in that The step of switching the content to be switched to the target display screen for display comprises: Acquire identity information of a second viewing user viewing the target display screen; According to the identity information, detecting whether to adjust the display parameters of the target display screen; If yes, matching target display parameters for the second viewing user according to the identity information, and switching the content to be switched to the target display screen for display with the target display parameters; If not, the content to be switched is switched to the target display screen for display with default parameters.

7. The multi-screen display method according to claim 1, It is characterized in that The step of displaying the content to be displayed by the first type of display screen and the second type of display screen comprises: If the display type of the content to be displayed is an independent display type, the content to be displayed is displayed on the first type of display screen and the second type of display screen respectively; If the display type of the content to be displayed is a projection display type, the content to be displayed is controlled to be displayed on the first type of display screen and the second type of display screen according to a preset display operation.

8. A multi-screen display device, It is characterized in that Applied to a target vehicle, the target vehicle is provided with at least one display screen, and the multi-screen display device comprises: A selection module, configured to select a first type of display screen and a second type of display screen from each of the display screens when it is detected that the content to be displayed meets a preset multi-screen display condition; A display module is used to display the content to be displayed through the first type of display screen and the second type of display screen.

9. An electronic device, It is characterized in that The electronic device comprises: at least one processor; a memory communicatively coupled to the at least one processor; The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the steps of the multi-screen display method according to any one of claims 1 to 7.

10. A computer-readable storage medium, It is characterized in that The computer-readable storage medium stores a program for implementing the multi-screen display method, and the program for implementing the multi-screen display method is executed by a processor to implement the steps of the multi-screen display method according to any one of claims 1 to 7.

11. A computer program product, It is characterized in that The computer program product comprises a controller state switching program, and when the controller state switching program is executed by a processor, the steps of the controller state switching method according to any one of claims 1 to 7 are implemented.

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