Vehicle display screen control method and device, electronic equipment and readable storage medium

Abstract

The invention discloses a vehicle display screen control method and device, electronic equipment and a readable storage medium, and relates to the technical field of vehicle control. A first display picture of the first display screen is synchronized to at least one second display screen corresponding to the same-screen instruction, the first display screen and the second display screen are respectively one of a central control screen and a chair back screen, or the first display screen and the second display screen are both chair back screens; and when the second display screen receives an operation instruction, synchronizing the operation instruction to the first display screen. The linkage between the chair back screen and the central control screen and between the chair back screen and other chair back screens can be enhanced, and the use experience of a user is improved.

Description

Technical Field

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

[0002] In the current automotive field, car models with different positioning have increased their attention and development level for the entertainment needs of rear passengers, and the seatback screen, as the main carrier of human-computer interaction in the rear entertainment system, has been increasingly widely used. Especially for models that cannot be equipped with ceiling screens, the seatback screen is the main option for rear entertainment. However, the current seatback screens all provide entertainment services for passengers separately, which is equivalent to an independent large-screen device. The linkage between the seatback screen and other seatback screens and the central control screen in the car is poor in the use scenario.

[0003] The above information disclosed in this Background section is only for understanding the background of the present inventive concept and therefore it may contain information that does not constitute prior art. Summary of the invention

[0004] The main purpose of this application is to provide a vehicle display screen control method, aiming to strengthen the linkage between the seatback screen and the central control screen and other seatback screens, and improve the user experience.

[0005] To achieve the above object, the present application provides a vehicle display screen control method, the vehicle display screen control method comprising:

[0006] In response to a same-screen instruction received by a first display screen, synchronizing a first display screen of the first display screen to at least one second display screen corresponding to the same-screen instruction, wherein the first display screen and the second display screen are respectively one of a central control screen and a seatback screen, or the first display screen and the second display screen are both seatback screens;

[0007] When the second display screen receives an operation instruction, the operation instruction is synchronized to the first display screen.

[0008] Optionally, in response to the same-screen instruction received by the first display screen, the step of synchronizing the first display screen of the first display screen to at least one second display screen corresponding to the same-screen instruction includes:

[0009] Receiving, via the first display screen, a same-screen instruction input by a user, wherein the same-screen instruction includes at least one second display screen;

[0010] Sending the same-screen instruction to the second display screen via the first display screen;

[0011] After the second display screen receives the same-screen instruction, the first display screen is synchronized to the second display screen.

[0012] Optionally, the step of synchronizing the first display screen to the second display screen includes:

[0013] Obtaining the type of the second display screen;

[0014] If the second display screen is a central control screen, a same-screen request window is pushed on the second display screen, and the same-screen request window is used to receive an approval instruction or a rejection instruction;

[0015] When the same-screen request window receives the consent instruction, the first display screen is displayed on the second display screen;

[0016] When the same-screen request window receives a rejection instruction, a same-screen rejection prompt window is pushed on the first display screen;

[0017] If the second display screen is a seatback screen, the first display screen is displayed on the second display screen.

[0018] Optionally, the second display screen is a seatback screen, and the method further includes:

[0019] When the first display screen receives the assistance initiation instruction, synchronizing the second display screen of the second display screen corresponding to the assistance initiation instruction to the first display screen;

[0020] When the second display screen displayed on the first display screen receives an operation instruction input by the user, the operation instruction is synchronized to the second display screen, wherein the operation instruction includes at least one of a power on instruction, a power off instruction, a brightness adjustment instruction, a volume adjustment instruction and a program selection instruction.

[0021] Optionally, before the step of synchronizing the second display screen of the second display screen corresponding to the assistance initiation instruction to the first display screen, the method further includes:

[0022] Pushing an identity authentication window through the first display screen to prompt the user to enter identity authentication information;

[0023] Obtain identity verification information, and compare the identity verification information with preset verification information to see whether they are consistent;

[0024] If they are consistent, the steps are executed: synchronizing the second display screen of the second display screen corresponding to the display screen assistance instruction to the first display screen;

[0025] If they are inconsistent, a prompt window for identity authentication failure will be pushed.

[0026] Optionally, after the step of synchronizing the second display screen of the second display screen corresponding to the display screen assistance instruction to the first display screen, the method further includes:

[0027] When the first display screen receives an operation restriction instruction on the second display screen, sending the operation restriction instruction to the second display screen;

[0028] In response to the operation restriction instruction received by the second display screen, the operation instruction receiving function of the second display screen is turned off.

[0029] Optionally, after the step of synchronizing the operation instruction to the second display screen when the second display screen displayed on the first display screen receives an operation instruction input by the user, the method further includes:

[0030] In response to the interface minimization instruction received by the first display screen, the second display screen is minimized to generate a second interface window;

[0031] In response to the click instruction received by the second interface window, the second display screen is displayed on the first display screen.

[0032] The present application also provides a vehicle display screen control device, which is applied to an electronic device, and the vehicle display screen control device includes:

[0033] A command response module, configured to synchronize a first display screen of the first display screen to at least one second display screen corresponding to the same-screen command in response to the same-screen command received by the first display screen, wherein the first display screen and the second display screen are one of a central control screen and a seatback screen, or both the first display screen and the second display screen are seatback screens;

[0034] The operation synchronization module is used to synchronize the operation instruction to the first display screen when the second display screen receives the operation instruction.

[0035] The present application also provides an electronic device, which is a physical device, and includes: a memory, a processor, and a program for controlling the vehicle display screen stored in the memory and executable on the processor. When the program for controlling the vehicle display screen is executed by the processor, the steps of the vehicle display screen control method as described above can be implemented.

[0036] The present application also provides a computer-readable storage medium, on which is stored a program for implementing the vehicle display screen control method. When the program of the vehicle display screen control method is executed by a processor, the steps of the vehicle display screen control method as described above are implemented.

[0037] The present application also provides a computer program product, including a computer program, which implements the steps of the vehicle display screen control method as described above when executed by a processor.

[0038] The present application proposes a vehicle display screen control method, device, electronic device and computer-readable storage medium, the vehicle display screen control method comprising: in response to a same-screen instruction received by a first display screen, synchronizing a first display screen of the first display screen to at least one second display screen corresponding to the same-screen instruction, wherein the first display screen and the second display screen are respectively one of a central control screen and a seat back screen, or the first display screen and the second display screen are both seat back screens; when the second display screen receives an operation instruction, the operation instruction is synchronized to the first display screen. In the technical solution of the present application, the effect of displaying the first display screen to the second display screen can be achieved through the same-screen instruction of the first display screen to other second display screens. For example, when watching movies and entertainment in the car, the user only needs to operate one of the central control screen and multiple seat back screens to provide the same display screen for all passengers in the car, reducing the cumbersomeness of operation and strengthening the linkage between the display screens. In addition, the second display screen initiated to be on the same screen can also synchronously control the first display screen by receiving the operation instruction input by the user. When the driver is not convenient to operate the central control screen while driving, other passengers can assist in operating the central control screen through the seat back screen to complete operations such as navigation information query or music switching, thereby improving driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a flow chart of a method for controlling a vehicle display screen in an embodiment of the present application;

[0040] Figure 2 This is a flow chart of steps S131 to S135 in the embodiment of the present application;

[0041] Figure 3 A schematic diagram of a same-screen request window in an embodiment of the present application;

[0042] Figure 4 This is a schematic diagram of an identity authentication window in an embodiment of the present application;

[0043] Figure 5 A schematic diagram of minimizing the second display screen in an embodiment of the present application;

[0044] Figure 6 This is a schematic diagram of the structure of a vehicle display screen control device in an embodiment of the present application;

[0045] Figure 7 This is a schematic diagram of the device structure of the hardware operating environment involved in the embodiment of the present application.

[0046] 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

[0047] 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.

[0048] 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.

[0049] 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.

[0050] 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.

[0051] 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.

[0052] In the application embodiment of the present application, firstly, in response to the same-screen instruction received by the first display screen, the first display screen of the first display screen is synchronized to at least one second display screen corresponding to the same-screen instruction, wherein the first display screen and the second display screen are respectively one of the central control screen and the seat back screen, or the first display screen and the second display screen are both seat back screens; when the second display screen receives an operation instruction, the operation instruction is synchronized to the first display screen. In the technical scheme of the embodiment of the present application, the effect of displaying the first display screen to the second display screen can be achieved through the same-screen instruction of the first display screen to other second display screens. For example, when watching movies and entertainment in the car, the user only needs to operate on the central control screen and one of the multiple seat back screens to provide the same display screen for all passengers in the car, which reduces the tediousness of operation and strengthens the linkage between the display screens. In addition, the second display screen initiated to be on the same screen can also synchronously control the first display screen by receiving the operation instruction input by the user. When the driver is not convenient to operate the central control screen while driving, other passengers can assist in operating the central control screen through the seat back screen to complete operations such as navigation information query or music switching, thereby improving driving safety.

[0053] Please refer to Figure 1 , Figure 1 This is a flow chart of the first embodiment of the vehicle display screen control method of the present application. It should be noted that although the logical order is shown in the flow chart, in some cases, the steps shown or described may be performed in a different order than that shown here.

[0054] A first embodiment of the present application provides a vehicle display screen control method, which is applied to a vehicle. The vehicle display screen control method comprises the following steps:

[0055] Step S100, in response to a same-screen instruction received by a first display screen, synchronizing a first display screen of the first display screen to at least one second display screen corresponding to the same-screen instruction, wherein the first display screen and the second display screen are respectively one of a central control screen and a seatback screen, or the first display screen and the second display screen are both seatback screens;

[0056] In this embodiment, the first display screen is the display that initiates the same-screen command, which can be a central control screen or a seatback screen. It should be noted that in the configuration facilities inside the car, there is usually only one central control screen, so when the first display screen is the central control screen, the second display screen is the seatback screen; when the first display screen is the seatback screen, the second display screen can be either the central control screen or the seatback screen. Among them, the first display screen is the screen displayed on the first display screen. In the technical solution of the embodiment of the present application, the user can input the projection command on the first display screen to synchronously project the first display screen of the first display screen to other second display screens, which can be applied in scenarios such as the driver needs passenger assistance or the passenger needs assistance from the driver or other passengers, so as to strengthen the linkage between the central control screen and the seatback screen.

[0057] It should be noted that the same-screen instruction can be implemented through an interface control (equivalent to a virtual button) in the first display screen of the first display screen. For example, in the first display screen, there is an "Initiate same-screen" control. When the user clicks the control, a window pops up saying "Please enter the same-screen screen" and the controls corresponding to each selected screen (including the central control screen, back screen 1, back screen 2, etc.). The user can select one or more controls and finally click the "Confirm" button to generate the corresponding same-screen instruction.

[0058] Step S200, when the second display screen receives an operation instruction, synchronizing the operation instruction to the first display screen;

[0059] In the embodiment, it should be noted that the second display screen is a display screen that is synchronously projected, and can be a central control screen or a seat back screen. When the driver or passenger corresponding to the first display screen needs assistance from the passenger corresponding to the second display screen, the passenger corresponding to the second display screen can input operation instructions to the second display screen, thereby realizing assisted control of the first display screen. Wherein, both the first display screen and the second display screen are touch screens, and the operation instructions can be various instructions such as click, double-click, slide, and two-finger zoom input on the touch screen, that is, all operation instructions that can be received by the first display screen can be input through the second display screen.

[0060] For example, the first display screen is the central control screen, and the second display screen is the seatback screen. The system corresponding to the central control screen has navigation software installed, but the driver is in a driving state and it is inconvenient to operate the central control screen and query navigation information. The driver can send a same-screen command to the seatback screens in the back row to display the image of the central control screen on the seatback screens, and let the rear passengers operate the seatback screens to achieve the effect of remotely controlling the central control screen, so that the rear passengers can provide navigation information query assistance to the driver, and the queried navigation content will be synchronously displayed on the central control screen. In this way, the driver can focus on driving without being distracted by operating the central control screen, which improves driving safety.

[0061] In a feasible embodiment, in response to the same-screen instruction received by the first display screen, the step of synchronizing the first display screen of the first display screen to at least one second display screen corresponding to the same-screen instruction may include:

[0062] Step S110, receiving a same-screen instruction input by a user through the first display screen, wherein the same-screen instruction includes at least one second display screen;

[0063] Step S120, sending the same-screen instruction to the second display screen through the first display screen;

[0064] Step S130: after the second display screen receives the same-screen instruction, the first display screen is synchronized to the second display screen.

[0065] In the embodiment of the present application, it should be noted that after the first display screen receives the same-screen instruction input by the user, the identity of the second display screen contained in the same-screen instruction is obtained, so as to determine the second display screen to which the same-screen instruction is to be sent, wherein the second display screen may be one, multiple, or all display screens configured inside the vehicle.

[0066] Exemplarily, the interface displayed by the first display screen includes a same-screen instruction input window, which includes options for all other display screens in the vehicle except the first display screen, such as "central control screen", "seat back screen 1", "seat back screen 2", etc. In addition, the same-screen instruction input window also includes the option "all display screens", and the user can click on this option to add all display screens in the vehicle except the first display screen to the same-screen instruction, thereby synchronizing the first display screen of the first display screen to all display screens in the vehicle.

[0067] After the first display screen receives the same-screen instruction, the same-screen instruction is transmitted to the second display screen through the communication channel between the first display screen and the second display screen, wherein the communication channel can be a wired channel or a wireless channel, which is not limited here. After the second display screen receives the same-screen instruction, it responds to the same-screen instruction, synchronously receives the screen data transmitted by the first display screen through the communication channel, and displays the first display screen on the second display screen to show it to the user.

[0068] In a possible embodiment, referring to Figure 2 The step of synchronizing the first display screen to the second display screen may include:

[0069] Step S131, obtaining the type of the second display screen;

[0070] Step S132: if the second display screen is a central control screen, a same-screen request window is pushed on the second display screen, where the same-screen request window is used to receive an approval instruction or a rejection instruction;

[0071] Step S133, when the same-screen request window receives an approval instruction, the first display screen is displayed on the second display screen;

[0072] Step S134, when the same-screen request window receives a rejection instruction, a same-screen rejection prompt window is pushed on the first display screen;

[0073] Step S135: if the second display screen is a seatback screen, the first display screen is displayed on the second display screen.

[0074] It should be noted that in the process of synchronizing the first display screen to the second display screen, the type of the second display screen needs to be considered. The type of the second display screen can be a central control screen or a seatback screen. It is understandable that the central control screen, as the core display screen inside the vehicle, plays a vital role in the driving scene and can provide the driver with effective vehicle driving parameter prompts or navigation information references. Therefore, in some cases, the central control screen is not suitable for projection to avoid affecting the driver. Therefore, when the second display screen is the central control screen, before synchronizing the first display screen to the second display screen, a same-screen request window is pushed on the second display screen for the driver or the passenger in the co-pilot seat to confirm the same-screen process.

[0075] For example, refer to Figure 3 The same-screen request window includes a prompt "Same-screen request received", and below the words are two virtual buttons "Agree" and "Reject". Users can click the virtual buttons to agree to or reject the same-screen request. The technical solution of the embodiment of the present application avoids the rear passengers from synchronizing the display of the seatback screen to the central control screen without authorization by adding this confirmation link, thereby improving driving safety.

[0076] When the second display screen is a seatback screen, it can directly receive the first display screen synchronized by the first display screen, thereby improving the efficiency of the same screen. In addition, if the user has higher authority requirements for the projection of the seatback screen, the same method of confirming the synchronization process in steps S132 to S134 can also be used, which is not limited here.

[0077] In a feasible embodiment, the second display screen is a seat back screen, and the method may further include:

[0078] Step S300, when the first display screen receives the assistance initiation instruction, synchronizing the second display screen of the second display screen corresponding to the assistance initiation instruction to the first display screen;

[0079] Step S400, when the second display screen displayed on the first display screen receives an operation instruction input by the user, the operation instruction is synchronized to the second display screen, wherein the operation instruction includes at least one of a power on instruction, a power off instruction, a brightness adjustment instruction, a volume adjustment instruction and a program selection instruction.

[0080] In the embodiment of the present application, a method for providing operation assistance for a seatback screen is provided, which can be applied in the scenario where it is necessary to provide a free operation entertainment viewing experience to children or the elderly who are inconvenient to operate the seatback screen, improve the linkage between the seatback screen and other seatback screens or the central control screen, and overcome the technical defect that children and the elderly cannot enjoy the audio-visual entertainment experience brought by the seatback screen due to the cumbersome and complicated operation of the seatback screen. Different from the aforementioned same-screen method, the same-screen method of steps S100 to S200 is that the user synchronizes the first display screen of the first display screen to the second display screen, and can request other people to assist in controlling the first display screen, while the assistance method of steps S300 to S400 is that the user synchronizes the second display screen of the second display screen to the first display screen, and can provide operation assistance to other people. Both use the first display screen as the initiator, but the direction of screen synchronization is different, and the subject and object of the assistance initiation and acceptance are also different. In addition, after the user operates the first display screen to provide operation assistance to the second display screen, he can choose to close the second display screen displayed on the first display screen, so as to continue to watch the first display screen of the first display screen itself.

[0081] It should also be noted that in step S400, the user can achieve synchronous control of the second display screen by operating the first display screen, wherein the operation instruction includes not only one of the power-on instruction, power-off instruction, brightness adjustment instruction, volume adjustment instruction and program selection instruction, but also all the operation instructions that the second display screen can receive. For example, when the first display screen and the second display screen are both touch screens, various instructions such as click, double-click, slide, two-finger zoom received on the first display screen can be synchronized to the second display screen, so as to achieve comprehensive auxiliary control of the second display screen through the first display screen.

[0082] In a feasible embodiment, before the step of synchronizing the second display screen of the second display screen corresponding to the assistance initiation instruction to the first display screen, the method further includes:

[0083] Step S301, pushing an identity authentication window through the first display screen to prompt the user to enter identity authentication information;

[0084] Step S302, obtaining identity verification information, and comparing the identity verification information with preset verification information to see whether they are consistent;

[0085] Step S303: if they are consistent, executing step S400: synchronizing the second display screen of the second display screen corresponding to the display screen assistance instruction to the first display screen;

[0086] Step S304: If they are inconsistent, a prompt window indicating identity authentication failure is pushed.

[0087] It is understandable that the assisted control method of step S300 to step S400 can be applied to the children's viewing mode of the seatback screen. Specifically, the second display screen can be used as the children's viewing screen, and the parents can use the first display screen as the control screen to achieve assisted control of the second display screen, and comprehensively control the program content, volume, brightness and playback time of the second display screen to protect the children's vision, hearing and physical and mental health. In order to prevent children from accidentally operating the control screen function of the first display screen to control other display screens, it is necessary to increase the operation authority of the first display screen under the child model.

[0088] For example, refer to Figure 4 , the identity authentication information is a password. The user can set a preset authentication information (i.e., password) on the first display screen in advance. Each time the user enters the children's movie viewing mode and needs to assist in controlling other seat back screens, the user needs to enter the password in the input box and then click the "Confirm" button. When the entered password is consistent with the preset password, the identity authentication is deemed successful, and then step S400 is executed to synchronize the second display screen of the second display screen corresponding to the display screen assistance instruction to the first display screen; when the entered name is inconsistent with the preset password, an identity authentication failure prompt window is pushed to prompt the user that the identity authentication has failed.

[0089] In another feasible embodiment, if the first display screen is equipped with a corresponding camera, identity authentication can also be performed through face recognition. For the identity authentication method in the children's viewing mode, other mature authentication methods on the market can also be adopted, which is not limited here.

[0090] Further, after the step of synchronizing the second display screen of the second display screen corresponding to the display screen assistance instruction to the first display screen, the method may further include:

[0091] Step S305, when the first display screen receives the operation restriction instruction about the second display screen, the operation restriction instruction is sent to the second display screen;

[0092] Step S306: in response to the operation restriction instruction received by the second display screen, turning off the operation instruction receiving function of the second display screen.

[0093] It is understandable that when the second display screen of the second display screen is synchronously displayed on the first display screen and the children's viewing mode is entered, in order to avoid the accidental touch of the second display screen by children and the need to restrict children's operations, an operation restriction instruction can be issued to the second display screen through the first display screen, wherein the operation restriction instruction is used to prohibit all operation instructions input from the second display screen from having a control effect on the second display screen. Exemplarily, when the second display screen is a touch screen, the operation restriction instruction can prohibit various instructions including click, double-click, slide, two-finger zoom, and power on and off, which is equivalent to that after the second display screen receives the operation restriction instruction and turns off the operation instruction receiving function, the various instructions input to the second display screen, such as click, double-click, slide, two-finger zoom, and power on and off, are invalid, and the second display screen will not generate any feedback. In this way, children can watch movies within the program range selected by their parents, and watch videos under the appropriate volume parameters and brightness parameters set by their parents, etc., to protect children's hearing and vision.

[0094] Optionally, the operation restriction instruction may include restrictions on some instructions so that users can partially restrict children's operation permissions according to specific needs. For example, in the operation restriction instruction, the functions of changing programs on the second display screen and playing new programs after the current program is played can be restricted, but the volume adjustment function, brightness adjustment function and shutdown function are open, so that children can adjust the volume and brightness parameters according to their needs and manually shut down after watching the movie, thereby training children's self-consciousness and cultivating good living habits for children.

[0095] In a feasible embodiment, after the step of synchronizing the operation instruction to the second display screen when the second display screen displayed on the first display screen receives an operation instruction input by the user, the method may further include:

[0096] Step S500, in response to the interface minimization instruction received by the first display screen, the second display screen is minimized to generate a second interface window;

[0097] Step S600: In response to a click instruction received by the second interface window, the second display screen is displayed on the first display screen.

[0098] In an embodiment of the present application, a method for window management of a display screen is provided when a first display screen assists a second display screen in an operation. Figure 5 As shown in the left figure, after the second display screen is synchronized to the first display screen, it is displayed to the user in the form of a window. In addition, in the upper right corner of the window, there are virtual buttons "Minimize", "Maximize" and "Close". The user can click the "Minimize" button to reduce the window where the second display screen is located to the second interface window (such as Figure 5 As shown in the right figure), it should be noted that Figure 5 The position and form of the second interface window shown in is only an example, and the second interface window may also be set at the bottom, upper left corner, lower left corner, upper right corner or lower right corner as needed.

[0099] On the other hand, Figure 5 In the state shown in the right picture, the user can click "Second Interface Window" to restore the second display screen to Figure 5 The state shown on the left. Optionally, Figure 5 In the state shown in the left figure, the user can click the "Maximize" button to maximize the second display screen, and the user can also click the "Close" button to close the second display screen.

[0100] In an embodiment of the present application, the vehicle display screen control method includes: in response to a same-screen instruction received by a first display screen, synchronizing the first display screen of the first display screen to at least one second display screen corresponding to the same-screen instruction, wherein the first display screen and the second display screen are respectively one of the central control screen and the seat back screen, or the first display screen and the second display screen are both seat back screens; when the second display screen receives an operation instruction, the operation instruction is synchronized to the first display screen. In the technical solution of the embodiment of the present application, the effect of displaying the first display screen to the second display screen can be achieved through the same-screen instruction of the first display screen to other second display screens. For example, when watching movies and entertainment in the car, the user only needs to operate one of the central control screen and multiple seat back screens to provide the same display screen for all passengers in the car, reducing the cumbersomeness of operation and strengthening the linkage between the display screens. In addition, the second display screen initiated to be on the same screen can also synchronously control the first display screen by receiving the operation instruction input by the user. When the driver is not convenient to operate the central control screen while driving, other passengers can use the seat back screen to assist in operating the central control screen to complete operations such as navigation information query or music switching, thereby improving driving safety.

[0101] Reference Figure 6 , Figure 6 This is a schematic diagram of the structure of the vehicle display screen control device of the present application.

[0102] The present application also provides a vehicle display screen control device, the vehicle display screen control device comprising:

[0103] The command response module 10 is used for synchronizing the first display screen with the at least one second display screen corresponding to the same-screen command in response to the same-screen command received by the first display screen, wherein the first display screen and the second display screen are one of a central control screen and a seat back screen, or the first display screen and the second display screen are both seat back screens;

[0104] The operation synchronization module 20 is used to synchronize the operation instruction to the first display screen when the second display screen receives the operation instruction.

[0105] Optionally, the instruction response module 10 is further used for:

[0106] Receiving, via the first display screen, a same-screen instruction input by a user, wherein the same-screen instruction includes at least one second display screen;

[0107] Sending the same-screen instruction to the second display screen via the first display screen;

[0108] After the second display screen receives the same-screen instruction, the first display screen is synchronized to the second display screen.

[0109] Optionally, the instruction response module 10 is further used for:

[0110] Obtaining the type of the second display screen;

[0111] If the second display screen is a central control screen, a same-screen request window is pushed on the second display screen, and the same-screen request window is used to receive an approval instruction or a rejection instruction;

[0112] When the same-screen request window receives the consent instruction, the first display screen is displayed on the second display screen;

[0113] When the same-screen request window receives a rejection instruction, a same-screen rejection prompt window is pushed on the first display screen;

[0114] If the second display screen is a seatback screen, the first display screen is displayed on the second display screen.

[0115] Optionally, the vehicle display screen control device further includes an assist module, wherein the assist module is used to:

[0116] When the first display screen receives the assistance initiation instruction, synchronizing the second display screen of the second display screen corresponding to the assistance initiation instruction to the first display screen;

[0117] When the second display screen displayed on the first display screen receives an operation instruction input by the user, the operation instruction is synchronized to the second display screen, wherein the operation instruction includes at least one of a power on instruction, a power off instruction, a brightness adjustment instruction, a volume adjustment instruction and a program selection instruction.

[0118] Optionally, the assistance module is further used for:

[0119] Pushing an identity authentication window through the first display screen to prompt the user to enter identity authentication information;

[0120] Obtain identity verification information, and compare the identity verification information with preset verification information to see whether they are consistent;

[0121] If they are consistent, the steps are executed: synchronizing the second display screen of the second display screen corresponding to the display screen assistance instruction to the first display screen;

[0122] If they are inconsistent, a prompt window for identity authentication failure will be pushed.

[0123] Optionally, the assistance module is further used for:

[0124] When the first display screen receives an operation restriction instruction on the second display screen, sending the operation restriction instruction to the second display screen;

[0125] In response to the operation restriction instruction received by the second display screen, the operation instruction receiving function of the second display screen is turned off.

[0126] Optionally, the operation synchronization module 20 is further used for:

[0127] In response to the interface minimization instruction received by the first display screen, the second display screen is minimized to generate a second interface window;

[0128] In response to the click instruction received by the second interface window, the second display screen is displayed on the first display screen.

[0129] The vehicle display screen control device provided by the present application adopts the vehicle display screen control method in the above embodiment to solve the technical problem that the vehicle ceiling screen has a low degree of intelligence. Compared with the prior art, the beneficial effects of the vehicle display screen control device provided by the embodiment of the present application are the same as the beneficial effects of the vehicle display screen control method provided by the above embodiment, and the other technical features in the vehicle display screen control device are the same as the features disclosed in the method of the previous embodiment, which will not be repeated here.

[0130] like Figure 7 As shown, Figure 7 This is a schematic diagram of the structure of a vehicle display screen control device in the hardware operating environment involved in the embodiment of the present application.

[0131] Specifically, the vehicle display screen control device can be a VCU (Vehicle Control Unit), a PC (Personal Computer), a tablet computer, a portable computer or a server and other devices.

[0132] like Figure 7As shown, the vehicle display screen control 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. 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 user interface 1003 may optionally 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 (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-Volume Memory, NVM), such as a disk memory. The memory 1005 may optionally be a storage device independent of the aforementioned processor 1001.

[0133] Those skilled in the art will understand that Figure 7 The device structure shown in the figure does not constitute a limitation on the vehicle display screen control device, and may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0134] 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 vehicle display screen control application.

[0135] 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 vehicle display screen control program stored in the memory 1005 to implement the operations in the vehicle display screen control method provided in the above embodiment.

[0136] In addition, the embodiment of the present application also provides a vehicle, the vehicle comprising the above-mentioned vehicle display screen control 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.

[0137] In addition, an embodiment of the present application also 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 vehicle display screen control method provided in the above embodiment are implemented. The specific steps will not be repeated here.

[0138] 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.

[0139] 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.

[0140] 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.

[0141] 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, 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 mobile phone, computer, server, vehicle, or network device, etc.) to execute the methods described in each embodiment of the present application.

[0142] 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 vehicle display screen control method, characterized in that: The vehicle display screen control method comprises: In response to a same-screen instruction received by a first display screen, synchronizing a first display screen of the first display screen to at least one second display screen corresponding to the same-screen instruction, wherein the first display screen and the second display screen are respectively one of a central control screen and a seatback screen, or the first display screen and the second display screen are both seatback screens; When the second display screen receives an operation instruction, the operation instruction is synchronized to the first display screen.

2. The vehicle display screen control method according to claim 1, characterized in that: The step of synchronizing the first display screen of the first display screen to at least one second display screen corresponding to the same-screen instruction in response to the same-screen instruction received by the first display screen includes: Receiving, via the first display screen, a same-screen instruction input by a user, wherein the same-screen instruction includes at least one second display screen; Sending the same-screen instruction to the second display screen via the first display screen; After the second display screen receives the same-screen instruction, the first display screen is synchronized to the second display screen.

3. The vehicle display screen control method according to claim 2, characterized in that: The step of synchronizing the first display screen to the second display screen includes: Obtaining the type of the second display screen; If the second display screen is a central control screen, a same-screen request window is pushed on the second display screen, and the same-screen request window is used to receive an approval instruction or a rejection instruction; When the same-screen request window receives the consent instruction, the first display screen is displayed on the second display screen; When the same-screen request window receives a rejection instruction, a same-screen rejection prompt window is pushed on the first display screen; If the second display screen is a seatback screen, the first display screen is displayed on the second display screen.

4. The vehicle display screen control method according to claim 1, characterized in that: The second display screen is a seat back screen, and the method further includes: When the first display screen receives the assistance initiation instruction, synchronizing the second display screen of the second display screen corresponding to the assistance initiation instruction to the first display screen; When the second display screen displayed on the first display screen receives an operation instruction input by the user, the operation instruction is synchronized to the second display screen, wherein the operation instruction includes at least one of a power on instruction, a power off instruction, a brightness adjustment instruction, a volume adjustment instruction and a program selection instruction.

5. The vehicle display screen control method according to claim 4, characterized in that: Before the step of synchronizing the second display screen of the second display screen corresponding to the assistance initiation instruction to the first display screen, the method further includes: Pushing an identity authentication window through the first display screen to prompt the user to enter identity authentication information; Obtain identity verification information, and compare the identity verification information with preset verification information to see whether they are consistent; If they are consistent, the steps are executed: synchronizing the second display screen of the second display screen corresponding to the display screen assistance instruction to the first display screen; If they are inconsistent, a prompt window for identity authentication failure will be pushed.

6. The vehicle display screen control method according to claim 4, characterized in that: After the step of synchronizing the second display screen of the second display screen corresponding to the display screen assistance instruction to the first display screen, the method further includes: When the first display screen receives an operation restriction instruction on the second display screen, sending the operation restriction instruction to the second display screen; In response to the operation restriction instruction received by the second display screen, the operation instruction receiving function of the second display screen is turned off.

7. The vehicle display screen control method according to claim 4, characterized in that: After the step of synchronizing the operation instruction to the second display screen when the second display screen displayed on the first display screen receives an operation instruction input by the user, the method further includes: In response to the interface minimization instruction received by the first display screen, the second display screen is minimized to generate a second interface window; In response to the click instruction received by the second interface window, the second display screen is displayed on the first display screen.

8. A vehicle display screen control device, characterized in that: The vehicle display screen control device comprises: A command response module, configured to synchronize a first display screen of the first display screen to at least one second display screen corresponding to the same-screen command in response to the same-screen command received by the first display screen, wherein the first display screen and the second display screen are one of a central control screen and a seatback screen, or both the first display screen and the second display screen are seatback screens; The operation synchronization module is used to synchronize the operation instruction to the first display screen when the second display screen receives the operation instruction.

9. An electronic device, 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 vehicle display screen control method according to any one of claims 1 to 7.

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

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