Multi-screen interaction method, device and equipment and readable storage medium

Abstract

The invention discloses a multi-screen interaction method, device and equipment and a readable storage medium, and relates to the technical field of intelligent cabins. The multi-screen interaction method comprises the following steps: displaying a first page of a first application on a first screen; and in response to an expansion instruction for the first application, sending the first page to a second screen for display, and displaying a second page of the first application on the first screen. The technical problem that a vehicle-mounted system cannot effectively support collaborative linkage display among multiple screens is solved.

Description

Technical Field

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

[0002] As the multi-tasking display function plays an increasingly important role in the user's car use, users have an increasingly strong demand for adaptive changes in applications in different areas of the screen and linkage between screens. In other words, the demand for coordinated linkage display between different areas of the screen is increasing: As vehicles are equipped with larger screen displays, passengers hope to be able to effectively coordinate and link different areas of the screen. For example, passengers may want to view navigation maps and entertainment applications on the screen at the same time, or move an application from one area to another.

[0003] In the related art, images can only be displayed independently on multiple single screens, but cannot be displayed collaboratively on multiple screens. Therefore, it is impossible to provide users with a better riding experience.

[0004] To sum up, the current problem is that the in-vehicle system cannot effectively support the coordinated and linked display between multiple screens. Summary of the invention

[0005] The main purpose of this application is to provide a multi-screen interaction method, aiming to solve the technical problem that the vehicle-mounted system cannot effectively support collaborative linkage display among multiple screens.

[0006] To achieve the above objectives, in a first aspect, the present application provides a multi-screen interaction method, which is applied to a multi-screen interaction device, and the multi-screen interaction method comprises the following steps:

[0007] Displaying a first page of a first application on a first screen;

[0008] In response to the expansion instruction for the first application, the first page is sent to the second screen for display, and the second page of the first application is displayed on the first screen.

[0009] According to the first aspect, before the step of responding to the extension instruction for the first application, the method includes:

[0010] Displaying a first preset extended control on the second screen, and acquiring first operation information of a user on the first preset extended control;

[0011] After the first operation information indicates confirmation of extension, it is determined that an extension instruction for the first application is received.

[0012] According to the first aspect, or any implementation of the first aspect above, after the step of sending the first page to the second screen for display, and displaying the second page of the first application on the first screen, the step includes:

[0013] Switching the first preset expanded control to a first preset collapsed control;

[0014] Acquire second operation information of the user for the first preset folding control;

[0015] After the second operation information indicates confirmation of retracting, the first page displayed on the second screen is retracted to the first screen for display.

[0016] According to the first aspect, or any implementation of the first aspect above, after the step of sending the first page to the second screen for display, and displaying the second page of the first application on the first screen, the method further includes:

[0017] Displaying a first preset closing control on the second screen;

[0018] Acquire third operation information of the user for the first preset closing control;

[0019] After the third operation information indicates confirmation of closing, the first page displayed on the second screen is closed.

[0020] According to the first aspect, or any implementation of the first aspect above, before the step of responding to the extension instruction for the first application, the method further includes:

[0021] Acquire operation gesture information of the user on the first screen;

[0022] After the operation gesture information matches the preset extension action, it is determined that an extension instruction for the first application is received.

[0023] According to the first aspect, or any implementation of the first aspect above, after the step of sending the first page to the second screen for display and displaying the second page of the first application on the first screen, the method further includes:

[0024] After receiving a new application start instruction on the first screen, hiding the second page displayed on the first screen;

[0025] An application page of a second application corresponding to the new application startup instruction is displayed on the first screen.

[0026] According to the first aspect, or any implementation of the first aspect above, after the step of displaying the application page of the second application corresponding to the new application startup instruction on the first screen, the method includes:

[0027] Determining whether the second application supports extension;

[0028] If the second application supports expansion, the first preset retracted control displayed on the second screen is switched to a second preset expanded control.

[0029] In a second aspect, the present application provides a multi-screen interaction device, which is applied to a multi-screen interaction device, and the multi-screen interaction device includes:

[0030] A display module, configured to display a first page of a first application on a first screen;

[0031] The expansion module is used to send the first page to the second screen for display in response to the expansion instruction for the first application, and display the second page of the first application on the first screen.

[0032] According to the second aspect, the multi-screen interaction device further includes a determination module, configured to:

[0033] Displaying a first preset extended control on the second screen, and acquiring first operation information of a user on the first preset extended control;

[0034] After the first operation information indicates confirmation of extension, it is determined that an extension instruction for the first application is received.

[0035] According to the second aspect, or any implementation of the second aspect, the multi-screen interaction device further includes a retracting module, which is used to:

[0036] Switching the first preset expanded control to a first preset collapsed control;

[0037] Acquire second operation information of the user for the first preset folding control;

[0038] After the second operation information indicates confirmation of retracting, the first page displayed on the second screen is retracted to the first screen for display.

[0039] According to the second aspect, or any implementation of the second aspect above, the multi-screen interaction device further includes a closing module, which is used to:

[0040] Displaying a first preset closing control on the second screen;

[0041] Acquire third operation information of the user for the first preset closing control;

[0042] After the third operation information indicates confirmation of closing, the first page displayed on the second screen is closed.

[0043] According to the second aspect, or any implementation of the second aspect, the determination module is further used to:

[0044] Acquire operation gesture information of the user on the first screen;

[0045] After the operation gesture information matches the preset extension action, it is determined that an extension instruction for the first application is received.

[0046] According to the second aspect, or any implementation of the second aspect above, the multi-screen interaction device further includes a new application module, which is used to:

[0047] After receiving a new application start instruction on the first screen, hiding the second page displayed on the first screen;

[0048] An application page of a second application corresponding to the new application startup instruction is displayed on the first screen.

[0049] According to the second aspect, or any implementation of the second aspect above, the new application module is further used to:

[0050] Determining whether the second application supports extension;

[0051] If the second application supports expansion, the first preset retracted control displayed on the second screen is switched to a second preset expanded control.

[0052] In a third aspect, the present application provides a multi-screen interaction device, comprising: a memory, a processor, the memory storing a computer program that can be run on the processor, and the computer program is configured to implement the steps of the multi-screen interaction method as described above.

[0053] In a fourth aspect, the present application provides a computer-readable storage medium, in which a computer program is stored. When the computer program is executed by a processor, the processor executes a multi-screen interaction method as described in any one of the first aspect or possible implementations of the first aspect.

[0054] In a fifth aspect, an embodiment of the present application provides a computer program, which includes instructions for executing the multi-screen interaction method in the first aspect and any possible implementation of the first aspect.

[0055] The present application proposes a multi-screen interaction method, device, equipment and readable storage medium, by displaying the first page of a first application on the first screen. After receiving an extension instruction for the first application, the first page can be sent to the second screen for display in response to the extension instruction for the first application, and the second page of the first application can be displayed on the first screen. Thus, the present application expands the first page of the first application browsed on the first screen to the second screen for display, and the first screen can display the second page of the first application, realizing cross-screen interaction between the first screen and the second screen of the first application. As a result, the present application realizes collaborative linkage display between multiple screens, meets the user's demand for interaction between different screens, and also improves the personalization and intelligence of the vehicle's cockpit infotainment experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] Figure 1 This is a flowchart of the first embodiment of the multi-screen interaction method of the present application;

[0057] Figure 2 This is a schematic diagram of the first interface involved in the embodiment of the present application;

[0058] Figure 3 This is a schematic diagram of the second interface involved in the embodiment of the present application;

[0059] Figure 4 This is a flowchart of the second embodiment of the multi-screen interaction method of the present application;

[0060] Figure 5 This is a schematic diagram of the third interface involved in the embodiment of the present application;

[0061] Figure 6 This is a schematic diagram of the structure of the multi-screen interactive device of this application;

[0062] Figure 7 This is a schematic diagram of the device structure of the hardware operating environment involved in the embodiment of the present application.

[0063] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0064] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0065] The term "and / or" in this article is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0066] The terms "first" and "second" in the description and claims of the embodiments of the present application are used to distinguish different objects rather than to describe a specific order of objects. For example, a first target object and a second target object are used to distinguish different target objects rather than to describe a specific order of target objects.

[0067] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0068] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0069] The following is an explanation of the multi-screen interaction method of the present application in combination with some prior art:

[0070] As the multi-tasking display function plays an increasingly important role in the user's car use, users have an increasingly strong demand for adaptive changes in applications in different areas of the screen and linkage between screens. In other words, the demand for coordinated linkage display between different areas of the screen is increasing: As vehicles are equipped with larger screen displays, passengers hope to be able to effectively coordinate and link different areas of the screen. For example, passengers may want to view navigation maps and entertainment applications on the screen at the same time, or move an application from one area to another.

[0071] In the related art, images can only be displayed independently on multiple single screens, but cannot be displayed collaboratively on multiple screens. Therefore, it is impossible to provide users with a better riding experience.

[0072] To sum up, the current problem is that the in-vehicle system cannot effectively support the coordinated and linked display between multiple screens.

[0073] This application adopts the method of extending the first page of the first application browsed on the first screen to the second screen for display, and the first screen can display the second page of the first application, thus realizing the cross-screen interaction between the first application and the second screen. Thus, this application realizes the coordinated linkage display between multiple screens, meets the user's demand for interaction between different screens, and also improves the personalization and intelligence of the vehicle's cockpit infotainment experience.

[0074] Please refer to Figure 1 , Figure 1 This is a flowchart of the first embodiment of the multi-screen interaction method of the present application. It should be noted that although the logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than here.

[0075] The first embodiment of the present application provides a multi-screen interaction method, which includes the following steps:

[0076] Step S100, displaying a first page of a first application on a first screen;

[0077] In this embodiment, it should be noted that the multi-screen interaction method is applied to a multi-screen interaction device, and the multi-screen interaction device can be an ECU (Electronic Control Unit), a PC (Personal Computer), a vehicle system, a tablet computer, a portable computer or a server and other devices.

[0078] In this embodiment, it should be noted that the first screen may be a screen such as an instrument panel display screen, a main driver's display screen, a co-driver's display screen, etc. on the vehicle. The first application may be an application enabled by the user on the first screen, such as a video application, a music application, a navigation application, etc., and the first page is the current page of the first application. The first screen may be a physical screen or a virtual screen, that is, a portion of the display area on a physical screen.

[0079] After receiving the passenger's operation instruction for the first application, the first application may be opened on the first screen to display the first page of the first application on the first screen.

[0080] Before the step of responding to the extension instruction for the first application in step S100, the following steps are included:

[0081] Step S110, displaying a first preset extended control on the second screen, and acquiring first operation information of a user on the first preset extended control;

[0082] Step S111: after the first operation information indicates confirmation of extension, it is determined that an extension instruction for the first application is received.

[0083] In this embodiment, it should be noted that the first preset extension control is a control for controlling the first page of the first application to be extended. The second screen is a target screen to be extended. The second screen can be a physical screen or a virtual screen, that is, a portion of the display area on the physical screen.

[0084] See also Figure 2 , Figure 2 This is a schematic diagram of the first interface involved in the embodiment of the present application. Figure 2 As shown, when the first page of the first application is displayed on the first screen, the first preset extended control for operating the first application is displayed on the second screen. Then, the user's first operation information for the first preset extended control can be obtained. Then the first operation information is compared with the first preset operation action representing the confirmation extension to determine whether the first operation information represents the confirmation extension. The first preset operation action is an operation action for the first preset extended control that is pre-set to represent the confirmation extension. Exemplarily, single-clicking the first preset extended control, double-clicking the first preset extended control, or long pressing the first preset extended control can be used as the first preset operation action. Of course, it can be understood that the first preset operation action is not limited to the above actions and can be set according to actual needs. After the first operation information represents the confirmation extension, it can be determined that the extension instruction for the first application has been received. In this embodiment, by setting the corresponding first preset extended control on the second screen where the extension is expected, the user can directly complete the extension operation of the first application by operating the first preset extended control, which is conducive to improving the convenience of interaction.

[0085] Before the step of responding to the extension instruction for the first application in step S100, the method further includes:

[0086] Step S120, obtaining operation gesture information of the user on the first screen;

[0087] Step S121: after the operation gesture information matches a preset extension action, it is determined that an extension instruction for the first application is received.

[0088] In this embodiment, it should be noted that the preset extension action is a gesture action pre-set to represent the confirmation extension. For example, gesture actions such as two-finger swipe and three-finger swipe on the first page can be used as the preset extension action. Of course, it is understandable that the preset extension action is not limited to the above-mentioned gesture actions and can be set according to actual needs.

[0089] In this embodiment, the user's operation gesture information on the first screen can be obtained. Then, the operation gesture information is compared with the preset extended action to determine whether the operation gesture information matches the preset extended action. If the operation gesture information matches the preset extended action, it can be determined that an extended instruction for the first application is received.

[0090] Furthermore, the pointing direction of the preset expansion action can be determined, and the screen in the pointing direction can be used as the second screen for expanding the first application. Exemplarily, after the user initiates a three-finger left swipe on the first page, the screen to the left of the first screen can be used as the second screen. Therefore, in this embodiment, the user can perform direct operations and interactions on the screen through gesture control, and can quickly expand the first application from the first screen to the second screen, realizing cross-screen interaction of the application, and effectively improving the intuitiveness and convenience of controlling the interaction. Moreover, compared with the method of operating fixed controls, gesture operations are more flexible.

[0091] Step S200: In response to an extension instruction for the first application, the first page is sent to a second screen for display, and a second page of the first application is displayed on the first screen.

[0092] In this embodiment, it should be noted that the second page is another page of the first application that is independent of the first page, and may be the main page of the first application or the parent page of the first page, etc. Of course, it is understandable that the second page may also be the same page as the first page, and may be set according to actual needs.

[0093] After receiving the extension instruction for the first application, this embodiment can send the first page to the second screen for display in response to the extension instruction for the first application, and display the second page of the first application on the first screen. Thus, the user can operate the first page of the first application on the second screen and operate the second page of the first application on the first screen, thereby realizing cross-screen linkage and interaction of applications.

[0094] Wherein, after the step of sending the first page to the second screen for display and displaying the second page of the first application on the first screen in step S200, the following steps are included:

[0095] Step S300, switching the first preset expanded control to a first preset collapsed control;

[0096] Step S310, obtaining second operation information of the user for the first preset folding control;

[0097] Step S320: After the second operation information indicates confirmation of retracting, the first page displayed on the second screen is retracted to the first screen for display.

[0098] In this embodiment, it should be noted that the first preset retraction control is a control for controlling the retraction of the first page of the first application extension.

[0099] See also Figure 3, Figure 3 This is a schematic diagram of the second interface involved in the embodiment of the present application. In this embodiment, after sending the first page to the second screen for display and displaying the second page of the first application on the first screen, the first preset expansion control can be switched to the first preset retract control. Then, the user's second operation information for the first preset retract control can be obtained. The second operation information is then compared with the second preset operation action representing confirmation of retraction to determine whether the second operation information represents confirmation of retraction. The second preset operation action is an operation action pre-set to represent confirmation of retraction. Exemplarily, single-clicking the first preset retract control, double-clicking the first preset retract control, or long pressing the first preset retract control can be used as the second preset operation action. Of course, it can be understood that the second preset operation action is not limited to the above-mentioned actions and can be set according to actual needs. After the second operation information represents confirmation of retraction, the first page displayed on the second screen is retracted to the first screen for display, that is, the first page displayed on the second screen is closed, and the first page is displayed on the first screen, and restored to Figure 2 The scene of the first interface schematic diagram.

[0100] In addition, the second operation gesture information of the user on the first screen can also be obtained. After the second operation gesture information matches the preset retraction action, it is determined that the retraction instruction for the first application is received. Among them, the preset extension action is a pre-set operation action for characterizing the confirmation of retracting the first page extended by the first application. Exemplarily, actions such as two-finger swiping and three-finger swiping pointing to the center of the first screen on the first screen can be used as preset retraction actions. Of course, it can be understood that the preset retraction action is not limited to the above actions and can be set according to actual needs. Exemplarily, after the user initiates a three-finger swipe to the right on the first screen, the first page displayed on the second screen on the left side of the first screen can be retracted to the first screen for display. Therefore, in this embodiment, the user can perform direct operations and interactions on the screen through gesture control, and can quickly retract the first page from the second screen to the first screen, realizing cross-screen interaction of the application, and effectively improving the intuitiveness and convenience of controlling the interaction.

[0101] Wherein, after the step of sending the first page to the second screen for display and displaying the second page of the first application on the first screen in step S200, the method further includes:

[0102] Step S400, displaying a first preset close control on the second screen;

[0103] Step S410, obtaining third operation information of the user for the first preset closing control;

[0104] Step S420: After the third operation information indicates confirmation of closing, the first page displayed on the second screen is closed.

[0105] In this embodiment, it should be noted that the first preset close control is a control for controlling the first page of the first application extension to be closed.

[0106] See also Figure 3 In this embodiment, after sending the first page to the second screen for display and displaying the second page of the first application on the first screen, the first preset close control can be displayed on the second screen. Then, the third operation information of the user for the first preset close control is obtained. Then, the third operation information is compared with the third preset operation action representing confirmation closing to determine whether the third operation information represents confirmation closing. The third preset operation action is an operation action for the first preset close control that is pre-set to represent confirmation closing. Exemplarily, single-clicking the first preset close control, double-clicking the first preset close control, or long pressing the first preset close control can be used as the third preset operation action. Of course, it can be understood that the third preset operation action is not limited to the above actions and can be set according to actual needs. After the third operation information represents confirmation closing, the first page displayed on the second screen can be closed. It can be understood that when the first page of the first application displayed on the second screen is closed, the second page of the first application on the first screen or the operation of the application page of other applications is not affected.

[0107] In the first embodiment of the present application, the first page of the first application is displayed on the first screen. After receiving an extension instruction for the first application, the first page can be sent to the second screen for display in response to the extension instruction for the first application, and the second page of the first application can be displayed on the first screen. Thus, this embodiment expands the first page of the first application browsed on the first screen to the second screen for display, and the first screen can display the second page of the first application, thereby realizing cross-screen interaction between the first screen and the second screen of the first application. Thus, this embodiment realizes collaborative linkage display between multiple screens, meets the user's demand for interaction between different screens, and also improves the personalization and intelligence of the vehicle's cockpit infotainment experience.

[0108] Reference Figure 4 , Figure 4 This is a flow chart of the second embodiment of the multi-screen interaction method of the present application.

[0109] In another embodiment of the present application, the same or similar contents as those in the above embodiment can be referred to the above description and will not be described in detail later. The second embodiment of the present application provides a multi-screen interaction method, in which step S300, after sending the first page to the second screen for display and displaying the second page of the first application on the first screen, the method further includes:

[0110] Step A10, after receiving the new application start instruction of the first screen, hiding the second page displayed on the first screen;

[0111] Step A20: displaying an application page of a second application corresponding to the new application start instruction on the first screen.

[0112] In this embodiment, it should be noted that the new application launch instruction is an instruction for launching the second application. For example, the user can issue the new application launch instruction by clicking the icon of the second application, inputting a voice instruction to launch the second application, etc.

[0113] Reference Figure 5 , Figure 5 This is a schematic diagram of the third interface involved in the embodiment of the present application. After receiving a new application startup instruction on the first screen, this embodiment can hide the second page displayed on the first screen in response to the new application startup instruction, and display the application page of the second application corresponding to the new application startup instruction on the first screen. Exemplarily, the second page can be hidden under the application page of the second application, or under the first page of the second screen. After closing the application page of the second application, the second page can be redisplayed on the first screen.

[0114] Wherein, after the step of displaying the application page of the second application corresponding to the new application startup instruction on the first screen in step A20, the method includes:

[0115] Step B10, determining whether the second application supports extension;

[0116] Step B20: If the second application supports expansion, the first preset retracted control displayed on the second screen is switched to a second preset expanded control.

[0117] In this embodiment, it should be noted that the second preset extended control is a control for controlling the application page of the second application to be extended.

[0118] In this embodiment, it can be determined whether the second application supports expansion. If the second application supports expansion, the first preset retract control displayed on the second screen is switched to the second preset expansion control. Thus, in this embodiment, the user can expand the application page of the second application to the second screen for display by operating the second preset expansion control. Of course, the application page of the second application can also be expanded to the second screen for display by gesture operation.

[0119] In the second embodiment of the present application, after receiving the new application start instruction on the first screen, the second page displayed on the first screen is hidden, and the application page of the second application corresponding to the new application start instruction is displayed on the first screen. Therefore, when the second application needs to be started on the first screen, this embodiment hides the second page of the first screen and displays the application interface of the second application. This realizes the parallel interaction of multiple applications on multiple screens, effectively improving the convenience of user interaction.

[0120] Reference Figure 6 , Figure 6 This is a schematic diagram of the structure of the multi-screen interactive device of this application.

[0121] The present application provides a multi-screen interaction device, which is applied to a multi-screen interaction device. The multi-screen interaction device includes:

[0122] A display module 10, configured to display a first page of a first application on a first screen;

[0123] The expansion module 20 is used to send the first page to the second screen for display in response to the expansion instruction for the first application, and display the second page of the first application on the first screen.

[0124] Optionally, the multi-screen interaction device further includes a determination module, configured to:

[0125] Displaying a first preset extended control on the second screen, and acquiring first operation information of a user on the first preset extended control;

[0126] After the first operation information indicates confirmation of extension, it is determined that an extension instruction for the first application is received.

[0127] Optionally, the multi-screen interaction device further includes a retracting module, configured to:

[0128] Switching the first preset expanded control to a first preset collapsed control;

[0129] Acquire second operation information of the user for the first preset folding control;

[0130] After the second operation information indicates confirmation of retracting, the first page displayed on the second screen is retracted to the first screen for display.

[0131] Optionally, the multi-screen interaction device further includes a closing module, which is used to:

[0132] Displaying a first preset closing control on the second screen;

[0133] Acquire third operation information of the user for the first preset closing control;

[0134] After the third operation information indicates confirmation of closing, the first page displayed on the second screen is closed.

[0135] Optionally, the determination module is further configured to:

[0136] Acquire operation gesture information of the user on the first screen;

[0137] After the operation gesture information matches the preset extension action, it is determined that an extension instruction for the first application is received.

[0138] Optionally, the multi-screen interaction device further includes a new application module, which is used to:

[0139] After receiving a new application start instruction on the first screen, hiding the second page displayed on the first screen;

[0140] An application page of a second application corresponding to the new application startup instruction is displayed on the first screen.

[0141] Optionally, the new application module is also used to:

[0142] Determining whether the second application supports extension;

[0143] If the second application supports expansion, the first preset retracted control displayed on the second screen is switched to a second preset expanded control.

[0144] The multi-screen interaction device provided by the present application adopts the multi-screen interaction method in the above-mentioned embodiments, which solves the technical problem that the vehicle-mounted system cannot effectively support the coordinated linkage display between multiple screens. Compared with the prior art, the beneficial effects of the multi-screen interaction device provided by the embodiment of the present application are the same as the beneficial effects of the multi-screen interaction method provided by the above-mentioned embodiment, and the other technical features in the multi-screen interaction device are the same as the features disclosed in the above-mentioned embodiment method, which will not be repeated here.

[0145] like Figure 7 As shown, Figure 7 This is a schematic diagram of the device structure of the hardware operating environment involved in the embodiment of the present application.

[0146] Specifically, the multi-screen interactive device may be a vehicle system, an ECU (Electronic Control Unit), a PC (Personal Computer), a tablet computer, a portable computer or a server.

[0147] like Figure 7 As shown, the multi-screen interactive device may include: a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a wireless fidelity (WIreless-FIdelity, WI-FI) interface). The memory 1005 may be a high-speed random access memory (Random Access Memory, RAM) memory, or a stable non-volatile memory (Non-Volatile Memory, NVM), such as a disk memory. The memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0148] Those skilled in the art will understand that Figure 7 The device structure shown in the figure does not constitute a limitation on the multi-screen interactive device, and may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0149] like Figure 7 As shown, the memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and a multi-screen interactive application.

[0150] exist Figure 7 In the device shown, the network interface 1004 is mainly used to connect to the background server and communicate data with the background server; the user interface 1003 is mainly used to connect to the client and communicate data with the client; and the processor 1001 can be used to call the multi-screen interaction program stored in the memory 1005 to implement the operations in the multi-screen interaction method provided in the above embodiment.

[0151] In addition, the embodiment of the present application also proposes a vehicle, the vehicle comprising the above-mentioned multi-screen interactive device. Of course, it is understandable that the vehicle also includes other devices such as energy storage devices and drive devices to ensure the normal operation of the vehicle.

[0152] In addition, an embodiment of the present application further proposes a computer storage medium, on which a computer program is stored. When the computer program is executed by a processor, the operations in the multi-screen interaction method provided in the above embodiment are implemented. The specific steps will not be repeated here.

[0153] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity / operation / object from another entity / operation / object, and do not necessarily require or imply any such actual relationship or order between these entities / operations / objects; the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

[0154] As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment. The device embodiment described above is only schematic, and the units described as separate components may or may not be physically separated. Some or all of the modules can be selected according to actual needs to achieve the purpose of the present application scheme. Those of ordinary skill in the art can understand and implement it without paying creative work.

[0155] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0156] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, disk, CD) as described above, including a number of instructions for a terminal device (which can be a computer, server, vehicle, or network device, etc.) to execute the methods described in each embodiment of the present application.

[0157] 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 protection scope of the present application.

Claims

1. A multi-screen interaction method, characterized in that: The multi-screen interaction method comprises the following steps: Displaying a first page of a first application on a first screen; In response to the expansion instruction for the first application, the first page is sent to the second screen for display, and the second page of the first application is displayed on the first screen.

2. The multi-screen interaction method according to claim 1, characterized in that: Before the step of responding to the extension instruction for the first application, the method further comprises: Displaying a first preset extended control on the second screen, and acquiring first operation information of a user on the first preset extended control; After the first operation information indicates confirmation of extension, it is determined that an extension instruction for the first application is received.

3. The multi-screen interaction method according to claim 2, characterized in that: After the step of sending the first page to the second screen for display, and displaying the second page of the first application on the first screen, the method further includes: Switching the first preset expanded control to a first preset collapsed control; Acquire second operation information of the user for the first preset folding control; After the second operation information indicates confirmation of retracting, the first page displayed on the second screen is retracted to the first screen for display.

4. The multi-screen interaction method according to claim 2, characterized in that: After the step of sending the first page to the second screen for display, and displaying the second page of the first application on the first screen, the method further includes: Displaying a first preset closing control on the second screen; Acquire third operation information of the user for the first preset closing control; After the third operation information indicates confirmation of closing, the first page displayed on the second screen is closed.

5. The multi-screen interaction method according to claim 1, characterized in that: Before the step of responding to the extension instruction for the first application, the method further includes: Acquire operation gesture information of the user on the first screen; After the operation gesture information matches the preset extension action, it is determined that an extension instruction for the first application is received.

6. The multi-screen interaction method according to any one of claims 1 to 5, characterized in that: After the step of sending the first page to the second screen for display, and displaying the second page of the first application on the first screen, the method further includes: After receiving a new application start instruction on the first screen, hiding the second page displayed on the first screen; An application page of a second application corresponding to the new application startup instruction is displayed on the first screen.

7. The multi-screen interaction method according to claim 6, characterized in that: After the step of displaying the application page of the second application corresponding to the new application startup instruction on the first screen, the method includes: Determining whether the second application supports extension; If the second application supports expansion, the first preset retracted control displayed on the second screen is switched to a second preset expanded control.

8. A multi-screen interactive device, characterized in that: The multi-screen interaction device comprises: A display module, configured to display a first page of a first application on a first screen; The expansion module is used to send the first page to the second screen for display in response to the expansion instruction for the first application, and display the second page of the first application on the first screen.

9. A multi-screen interactive device, characterized in that: The multi-screen interaction device comprises: a memory and a processor, wherein the memory stores a computer program that can be run on the processor, and when the computer program is executed by the processor, the steps of the multi-screen interaction method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a multi-screen interaction program, and when the multi-screen interaction program is executed by the processor, the steps of the multi-screen interaction method according to any one of claims 1 to 7 are implemented.

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