CN114201132A - Double-screen display method and device for vehicle-mounted machine system - Google Patents
Double-screen display method and device for vehicle-mounted machine system Download PDFInfo
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Abstract
The disclosure provides a vehicle machine system double-screen display method and device, relates to the field of computers, and particularly relates to the field of intelligent cabins and vehicle networking. The specific implementation scheme is as follows: responding to a double-screen display instruction of the vehicle-mounted machine system, and creating a secondary driving view which covers a secondary driving area of a full-screen view generated by default; the main driving area of the full-screen view is pre-loaded with a main driving page of a desktop starter; and loading a pre-created assistant driving page of the desktop starter to the assistant driving view. Therefore, the whole screen of the car machine is divided into a main driving screen and an auxiliary driving screen from a software level, and the main driving screen and the auxiliary driving screen can independently display respective contents. Because the view of the main driving screen and the view of the auxiliary driving screen are loaded with respective desktop starters, the main driving screen and the auxiliary driving screen can both receive interaction instructions and open respective applications.
Description
Technical Field
The present disclosure relates to the field of computer technology, and more particularly, to the field of intelligent transportation technology.
Background
Double-screen interaction is the development trend of android operating systems in recent years, more and more intelligent vehicles also start to support double-screen interaction, and a main driver member and a secondary driver member can control respective screens and respectively open respective applications, so that the experience is better.
Disclosure of Invention
The disclosure provides a vehicle machine system double-screen display method, device, equipment and storage medium.
According to an aspect of the present disclosure, a dual-screen display method for a vehicle-mounted device system is provided, including:
responding to a double-screen display instruction of the vehicle-mounted machine system, and creating a secondary driving view which covers a secondary driving area of a full-screen view generated by default; the main driving area of the full screen view is pre-loaded with a main driving page of a desktop starter;
and loading a pre-created assistant driving page of the desktop starter to the assistant driving view.
According to another aspect of the present disclosure, there is provided a dual-screen display device of a vehicle-mounted device system, including:
the system comprises a creating module, a display module and a display module, wherein the creating module is used for responding to a vehicle-mounted system double-screen display instruction and creating a secondary driving view, and the secondary driving view covers a default generated secondary driving area with a full-screen view; the main driving area of the full screen view is pre-loaded with a main driving page of a desktop starter;
and the loading module is used for loading a pre-created assistant driver page of the desktop starter to the assistant driver view.
According to another aspect of the present disclosure, there is provided an electronic device including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform in-vehicle system dual screen display.
According to another aspect of the present disclosure, there is provided a non-transitory computer readable storage medium storing computer instructions for causing a computer to execute a vehicle in-vehicle system dual screen display method.
According to yet another aspect of the present disclosure, there is provided a computer program product comprising a computer program which, when executed by a processor, implements a car machine system dual screen display method.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.
Drawings
The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:
fig. 1 is a schematic flow chart of a vehicle-mounted device system dual-screen display method according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of a full screen view and a secondary driving view provided by an embodiment of the present disclosure;
fig. 3 is a schematic diagram illustrating an effect of a dual-screen display of a vehicle-mounted device system according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram of a dual-screen display method of a vehicle-mounted device system according to an embodiment of the present disclosure;
fig. 5 is a block diagram of an apparatus for implementing a dual-screen display method of a car machine system according to an embodiment of the present disclosure;
fig. 6 is a block diagram of an electronic device for implementing a dual-screen display method of a car-in-vehicle system according to an embodiment of the present disclosure.
Detailed Description
Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
Double-screen interaction is the development trend of android operating systems in recent years, more and more intelligent vehicles also start to support double-screen interaction, and a main driver member and a secondary driver member can control respective screens and respectively open respective applications, so that the experience is better.
At present, to realize the double-screen interaction of the vehicle-mounted computer system, a physical screen needs to be added, that is, the view of the android system is mapped to two screens at the same time, which is similar to the display of two screens at a computer end, and the double-screen display of the view is realized through the expansion of the view.
In a specific implementation process, the application program needs to be respectively drawn to the views corresponding to the two physical screens through the surfaflinger. And the android Framework needs to be modified to provide an interface for applications to freely choose which view to expose on top of. In addition, the framework is modified to allow the additional physical screen to support the input system to receive the interaction operation of the user.
The above implementation method needs to additionally configure a physical screen, increases the complexity of the circuit structure, and is troublesome to exchange and transfer applications between two physical screens. And the input system needs to be adapted to achieve interactive operation of each screen, and the adaptation process is complex.
In order to solve the technical problem, the disclosure provides a vehicle-mounted device system double-screen display method and device.
In one embodiment of the present disclosure, a dual-screen display method for a vehicle-mounted device system is provided, where the method includes:
responding to a double-screen display instruction of the vehicle-mounted machine system, and creating a secondary driving view which covers a secondary driving area of a full-screen view generated by default; the main driving area of the full screen view is pre-loaded with a main driving page of a desktop starter;
and loading a pre-created assistant driving page of the desktop starter to the assistant driving view.
In the embodiment of the disclosure, the assistant driving view is created in response to the vehicle-mounted system double-screen display instruction, and the assistant driving view covers the assistant driving area with the full-screen view. The desktop starter is designed to be a combination of a main driving page and an auxiliary driving page, and the main driving page of the desktop starter is loaded in a main driving area in a full-screen view; and the assistant driver view loads an assistant driver page of the desktop starter.
Therefore, the whole screen of the car machine is divided into a main driving screen and an auxiliary driving screen from a software level, and the main driving screen and the auxiliary driving screen can independently display respective contents. Because the view of the main driving screen and the view of the auxiliary driving screen are loaded with respective desktop starters, the main driving screen and the auxiliary driving screen can receive interaction instructions and open respective applications without adapting an input system.
Therefore, the screen is added from the software level, a physical screen does not need to be additionally configured, the application can be conveniently and quickly opened through double screens, and different individual independent spaces are created for the main driver member and the assistant driver member.
The following describes in detail a dual-screen display method and apparatus for a vehicle-mounted device system provided by the embodiment of the present disclosure.
Referring to fig. 1, fig. 1 is a schematic flow chart of a vehicle-mounted device system dual-screen display method provided in an embodiment of the present disclosure, and as shown in fig. 1, the method may include the following steps:
s101: responding to a double-screen display instruction of the vehicle-mounted machine system, and creating a secondary driving view which covers a secondary driving area of a full-screen view generated by default; and a main driving page of the desktop starter is pre-loaded in the main driving area with the full screen view.
The vehicle-mounted machine system double-screen display method provided by the embodiment of the disclosure can be applied to a vehicle-mounted machine system.
In the embodiment of the disclosure, the on-board unit system double-screen display instruction can be triggered by touching a specific icon on the on-board unit screen.
In addition, in order to provide better experience for a user, split-screen display is realized when the vehicle is started, and therefore the vehicle-mounted system double-screen display instruction can be a vehicle-mounted system starting instruction.
And when a double-screen display instruction of the vehicle-mounted system is received, creating a secondary driving view. Specifically, a surfaceflag is created first, and then a view (display) is created, and the position of the view is defined when the view is created so as to cover the default generated secondary driving area of the full-screen view, so that the view is marked as a secondary driving view (display). The copilot view may be a virtual screen of a copilot.
And the full screen view is a view corresponding to the whole physical screen, and after the vehicle-mounted device system is started, the full screen view is generated by default.
In the embodiment of the disclosure, the full-screen view is divided into the main driving area and the assistant driving area, and the assistant driving view created in the step covers the assistant driving area of the full-screen view.
Referring to fig. 2, fig. 2 is a schematic diagram of a full screen view and a secondary driving view provided by the embodiment of the disclosure. As shown in fig. 2, the full-screen view is a view corresponding to the whole car-mounted device screen, and is divided into a primary driving area and a secondary driving area, and the secondary driving area is an additionally created view in the embodiment of the present disclosure and is overlaid on the secondary driving area of the full-screen view.
In the embodiment of the disclosure, the desktop starter is designed to be a combination of the main driving page and the assistant driving page, that is, the desktop starter is additionally designed for the assistant driving view and used as the assistant driving page of the desktop starter. The main driving page and the auxiliary driving page of the desktop starter both comprise application program interfaces, such as application program icons, and a user can click to realize interaction.
In order to better fit the use habits of the user, the application program contained in the main driving page of the desktop starter can be mainly used for navigation, and the application program contained in the auxiliary driving page of the desktop starter can be mainly used for entertainment.
After the car machine system is started, a full-screen view is generated by default, and a main driving page of the desktop starter is loaded in a main driving area with the full-screen view.
S102: and loading a pre-created assistant driving page of the desktop starter to the assistant driving view.
In the embodiment of the disclosure, the assistant driver page of the desktop starter is loaded to the assistant driver view, that is, the assistant driver page of the desktop starter is assigned to the assistant driver view for display, or the assistant driver page of the desktop starter is started to the assistant driver view.
Therefore, from the aspect of display effect, the whole screen of the car machine is divided into a main driving screen and a secondary driving screen, the main driving screen and the secondary driving screen both display respective desktop starter pages, and the desktop starter pages comprise respective application program icons.
Referring to fig. 3, fig. 3 is a schematic diagram illustrating an effect of a dual-screen display of a car machine system provided by the embodiment of the disclosure, as shown in fig. 3, a physical screen is divided into a main driving screen and a sub-driving screen on a software level, an application icon of a main driving Launcher page is displayed in the main driving screen, and an application icon of a sub-driving Launcher page is displayed in the sub-driving screen, which can both receive an interactive instruction and open respective applications.
Therefore, in the embodiment of the disclosure, the assistant driving view is created in response to the vehicle-mounted system double-screen display instruction, and the assistant driving view covers the assistant driving area with the full-screen view. The desktop starter is designed to be a combination of a main driving page and an auxiliary driving page, and the main driving page of the desktop starter is loaded in a main driving area in a full-screen view; and the assistant driver view loads an assistant driver page of the desktop starter.
Therefore, the whole screen of the car machine is divided into a main driving screen and an auxiliary driving screen from a software level, and the main driving screen and the auxiliary driving screen can independently display respective contents. Because the view of the main driving screen and the view of the auxiliary driving screen are loaded with respective desktop starters, the main driving screen and the auxiliary driving screen can both receive interaction instructions and open respective applications.
Therefore, the screen is added from the software level, a physical screen does not need to be additionally configured, the application can be conveniently and quickly opened through double screens, and different individual independent spaces are created for the main driver member and the assistant driver member.
In one embodiment of the present disclosure, a first view ID (Identity document) and a second view ID are assigned to the full screen view and the copilot view, respectively. And the starting of the application program in the designated view is realized based on an android multi-window mechanism.
In one embodiment of the disclosure, in response to a start instruction of a target application, an instruction trigger area of the start instruction is determined; the instruction trigger area includes: the main driving page of the desktop starter and the assistant driving page of the desktop starter.
Determining a target view ID of the target application according to the instruction triggering area;
if the target view ID is the first view ID, starting the target application in the main driving area of the full-screen view;
and if the target view ID is the second view ID, starting the target application in the secondary driving view.
As one example, displayId of full screen view is 0; displayId of copilot view is 3. And if the master member clicks the icon of the target application in the master screen of the car machine screen, determining that the instruction triggering area of the starting instruction is the master page of the desktop starter.
Under an android multi-window mechanism, an application program is allowed to be started under display of a specific ID, and therefore if the instruction triggering area is a main driving page of a desktop starter, the target view ID of the target application is determined to be a first view ID, namely the delivered display Id is 0, and the target application is started in the main driving area of a full screen view.
Correspondingly, if the assistant driver member clicks an icon of the target application in the assistant driver screen of the car machine screen, it is determined that the instruction triggering area of the starting instruction is the assistant driver page of the desktop starter, it is determined that the target view ID of the target application is the second view ID, that is, the delivered displayId is 3, and the target application is started in the assistant driver view.
Therefore, in the embodiment of the present disclosure, the target view ID is determined according to the instruction trigger area, and the application program is allowed to specify display showing of the specific ID under the android multi-window mechanism, so that the target application is started in the specific view based on the android multi-window mechanism.
Therefore, the main driver member clicks an icon of the target application in the main driver screen, and the target application is started on the main driver screen; and clicking an icon of the target application in the secondary screen by the secondary member, and starting the target application on the secondary screen.
In an embodiment of the present disclosure, after determining the target view ID of the target application according to the instruction trigger area, the method may further include:
judging whether the target application is started in a main driving area or a secondary driving view of a full-screen view;
correspondingly, if the target view ID is the first view ID and the target application is started in the secondary driving view, the starting page of the target application is transferred to the main driving area of the full-screen view.
And if the target view ID is the second view ID and the target application is started in the main driving area of the full-screen view, transferring the starting page of the target application to the auxiliary driving view.
In particular, under the android multi-window mechanism, the running application program is allowed to be transferred in different windows.
As an example, if the target application is navigation software, the target application is already started and run in the primary driver area in full screen view, and at this time, the secondary driver member clicks the target application icon displayed in the secondary driver screen, and the vehicle-mounted machine system transfers the starting page of the target application to the secondary driver view. The starting page is an operation page after the target application is started.
Therefore, in the embodiment of the disclosure, the assistant driver view is created to cover the default generated assistant driver area with the full screen view, the screen of the car machine is divided into the main driver screen and the assistant driver screen from a software level, the full screen view and the assistant driver view are respectively allocated with the view IDs, on the basis, the starting of the target application in the designated view is realized based on an android multi-window mechanism, and the started target application is allowed to move from the main driver screen to the assistant driver screen or from the assistant driver screen to the main driver screen, so that the double-screen interaction of the car machine system is realized on the basis of not additionally adding a physical screen.
In one embodiment of the disclosure, the car machine system further supports a voice instruction or a gesture instruction, and the application program is started on the main driving screen or the auxiliary driving screen.
Specifically, a starting area of the first application is determined in response to a voice starting instruction or a gesture starting instruction for the first application; the boot area includes: a main driving area of the screen of the car machine and a secondary driving area of the screen of the car machine; the first application is an application which is not started currently. And starting the first application in the main driving area or the auxiliary driving area in the full screen view based on the starting area of the first application.
The voice starting instruction and the gesture starting instruction can support user customization, for example, the voice starting instruction can comprise 'starting an application program xx on a main driving screen', and the like; different applications can correspond to different gestures, and the gestures can include two-finger up-down sliding, two-finger left-right sliding, three-finger up-down sliding, three-finger left-right sliding, and the like.
The car machine system recognizes the voice starting instruction and the gesture starting instruction, determines a starting area of the first application, and starts the first application in the corresponding view.
In one embodiment of the disclosure, the car machine system further supports a voice instruction or a gesture instruction, and the application program is transferred between the main driving screen and the auxiliary driving screen.
Specifically, a transfer target area of the second application is determined in response to a voice transfer instruction or a gesture transfer instruction for the second application; the transfer target area includes: a main driving area of the screen of the car machine and a secondary driving area of the screen of the car machine; the second application is a currently started application; and based on the transfer target area of the second application, transferring the starting page of the second application to the main driving area or the auxiliary driving view of the full screen view.
The voice and gesture transfer instructions may support user customization, for example, the voice transfer instructions may include "transfer application xx of the primary drive screen to the secondary drive" or the like.
The vehicle-mounted system recognizes the voice transfer instruction and the gesture transfer instruction, determines a transfer target area of the second application, transfers the running page of the started second application to the main driving area or the auxiliary driving area, and continues running.
Furthermore, in one embodiment of the present disclosure, hiding of the copilot screen may be supported. Specifically, in response to the hiding instruction, the secondary driving view can be hidden, so that the dual-screen interactive display is exited.
For convenience of understanding, the following further describes the dual-screen display method of the car machine system provided by the embodiment of the disclosure with reference to fig. 4 of the drawings.
Fig. 4 is a schematic diagram of a vehicle-mounted device system double-screen display method provided in an embodiment of the present disclosure, and as shown in fig. 4, the vehicle-mounted device system starts or receives a vehicle-mounted device system double-screen display instruction, and creates a secondary driver view, where the secondary driver view covers a secondary driver area in a full-screen view and serves as a virtual secondary driver screen. And starting a main driving Launcher page in the main driving area with the full screen view, and starting a subsidiary driving Launcher page in the subsidiary driving view. And responding to screen touch, voice or gesture input, determining that the application program is started on a main driving screen or a secondary driving screen, and judging whether the application program is started. If the application program is not started currently, starting the application program in a specified starting screen; and if the application program is started, transferring the started running page to another screen.
Therefore, a secondary driving view is created, the secondary driving view covers a secondary driving area of the full screen view, the desktop starter is designed to be the combination of a main driving page and a secondary driving page, and the main driving area of the full screen view loads the main driving page of the desktop starter; and the assistant driver view loads an assistant driver page of the desktop starter.
Therefore, the whole screen of the car machine is divided into a main driving screen and an auxiliary driving screen from a software level, and the main driving screen and the auxiliary driving screen can independently display respective contents. Because the view of the main driving screen and the view of the auxiliary driving screen are loaded with respective desktop starters, the main driving screen and the auxiliary driving screen can both receive interaction instructions and open respective applications.
The method and the system have the advantages that the screen is added from the software layer, the physical screen does not need to be additionally configured, the application can be conveniently and quickly opened through double screens, and different individual independent spaces are created for the main driver member and the assistant driver member.
And based on an android multi-window mechanism, the target application is started in a specified view, and the started target application is allowed to move from a main driving screen to an auxiliary driving screen or from the auxiliary driving screen to the main driving screen, so that double-screen interaction of the vehicle-mounted machine system is realized on the basis of not additionally increasing a physical screen.
Referring to fig. 5, fig. 5 is a block diagram of an apparatus for implementing a dual-screen display method of a car machine system according to an embodiment of the present disclosure, and as shown in fig. 5, the apparatus may include:
the creating module 501 is configured to create a secondary driver view in response to a vehicle-mounted system double-screen display instruction, where the secondary driver view covers a default generated secondary driver region in a full-screen view; the main driving area of the full screen view is pre-loaded with a main driving page of a desktop starter;
a loading module 502, configured to load a pre-created copilot page of the desktop launcher into the copilot view.
In one embodiment of the present disclosure, the method further includes:
the distribution module is used for distributing a first view ID and a second view ID to the full-screen view and the secondary driving view respectively;
the first determination module is used for responding to a starting instruction of a target application and determining an instruction triggering area of the starting instruction; the instruction trigger area includes: a main driving page of the desktop starter and a secondary driving page of the desktop starter;
the second determining module is used for determining a target view ID of the target application according to the instruction triggering area;
the first starting module is used for starting the target application in the main driving area of the full screen view if the target view ID is the first view ID;
and the second starting module is used for starting the target application in the assistant view if the target view ID is the second view ID.
In one embodiment of the present disclosure, the method further includes:
the judging module is used for judging whether the target application is started in the main driving area or the auxiliary driving view of the full-screen view after the target view ID of the target application is determined according to the instruction triggering area;
the first starting module is specifically configured to:
if the target view ID is the first view ID and the target application is started in the secondary driving view, transferring a starting page of the target application to the main driving area of the full screen view;
the second starting module is specifically configured to:
if the target view ID is the second view ID and the target application is started in the main driving area of the full screen view, transferring a starting page of the target application to the auxiliary driving view.
In one embodiment of the present disclosure, the method further includes:
the third determination module is used for responding to a voice starting instruction or a gesture starting instruction aiming at a first application and determining a starting area of the first application; the boot area includes: a main driving area of the screen of the car machine and a secondary driving area of the screen of the car machine; the first application is an application which is not started currently;
and the third starting module is used for starting the first application in the main driving area or the auxiliary driving area of the full screen view based on the starting area of the first application.
In one embodiment of the present disclosure, the method further includes: a fourth determination module, configured to determine a transfer target area of a second application in response to a voice transfer instruction or a gesture transfer instruction for the second application; the transfer target area includes: a main driving area of the screen of the car machine and a secondary driving area of the screen of the car machine; the second application is a currently started application;
a fourth determining module, configured to transfer the start page of the second application to the main driving area in the full screen view or the secondary driving view based on a transfer target area of the second application.
Therefore, in the embodiment of the disclosure, the assistant driving view is created in response to the vehicle-mounted system double-screen display instruction, and the assistant driving view covers the assistant driving area with the full-screen view. The desktop starter is designed to be a combination of a main driving page and an auxiliary driving page, and the main driving page of the desktop starter is loaded in a main driving area in a full-screen view; and the assistant driver view loads an assistant driver page of the desktop starter.
Therefore, the whole screen of the car machine is divided into a main driving screen and an auxiliary driving screen from a software level, and the main driving screen and the auxiliary driving screen can independently display respective contents. Because the view of the main driving screen and the view of the auxiliary driving screen are loaded with respective desktop starters, the main driving screen and the auxiliary driving screen can receive interaction instructions and open respective applications without adapting an input system.
The method and the system have the advantages that the screen is added from the software layer, the physical screen does not need to be additionally configured, the application can be conveniently and quickly opened through double screens, and different individual independent spaces are created for the main driver member and the assistant driver member.
The present disclosure also provides an electronic device, a readable storage medium, and a computer program product according to embodiments of the present disclosure.
The present disclosure also provides an electronic device, a readable storage medium, and a computer program product according to embodiments of the present disclosure.
The present disclosure provides an electronic device, including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor, the instructions being executable by the at least one processor to enable the at least one processor to perform a car machine system dual screen display method.
The present disclosure provides a non-transitory computer-readable storage medium storing computer instructions for causing a computer to execute a car-in-machine system dual-screen display method.
The present disclosure provides a computer program product comprising a computer program which, when executed by a processor, implements a vehicle-mounted system dual-screen display method.
FIG. 6 illustrates a schematic block diagram of an example electronic device 600 that can be used to implement embodiments of the present disclosure. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the disclosure described and/or claimed herein.
As shown in fig. 6, the apparatus 600 includes a computing unit 601, which can perform various appropriate actions and processes according to a computer program stored in a Read Only Memory (ROM)602 or a computer program loaded from a storage unit 608 into a Random Access Memory (RAM) 603. In the RAM 603, various programs and data required for the operation of the device 600 can also be stored. The calculation unit 601, the ROM 602, and the RAM 603 are connected to each other via a bus 604. An input/output (I/O) interface 605 is also connected to bus 604.
A number of components in the device 600 are connected to the I/O interface 605, including: an input unit 606 such as a keyboard, a mouse, or the like; an output unit 607 such as various types of displays, speakers, and the like; a storage unit 608, such as a magnetic disk, optical disk, or the like; and a communication unit 609 such as a network card, modem, wireless communication transceiver, etc. The communication unit 609 allows the device 600 to exchange information/data with other devices via a computer network such as the internet and/or various telecommunication networks.
The computing unit 601 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of the computing unit 601 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, and so forth. The calculation unit 601 performs the respective methods and processes described above, such as the in-vehicle system two-screen display method. For example, in some embodiments, the in-vehicle system dual-screen display method may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as storage unit 608. In some embodiments, part or all of the computer program may be loaded and/or installed onto the device 600 via the ROM 602 and/or the communication unit 609. When the computer program is loaded into the RAM 603 and executed by the computing unit 601, one or more steps of the in-vehicle system dual-screen display method described above may be performed. Alternatively, in other embodiments, the computing unit 601 may be configured to perform the in-vehicle system dual-screen display method in any other suitable manner (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), Complex Programmable Logic Devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server may be a cloud server, a server of a distributed system, or a server with a combined blockchain.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel or sequentially or in different orders, and are not limited herein as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved.
The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the scope of protection of the present disclosure.
Claims (13)
1. A double-screen display method of a vehicle-mounted machine system comprises the following steps:
responding to a double-screen display instruction of the vehicle-mounted machine system, and creating a secondary driving view which covers a secondary driving area of a full-screen view generated by default; the main driving area of the full screen view is pre-loaded with a main driving page of a desktop starter;
and loading a pre-created assistant driving page of the desktop starter to the assistant driving view.
2. The method of claim 1, further comprising:
assigning a first view ID and a second view ID to the full screen view and the copilot view, respectively;
responding to a starting instruction of a target application, and determining an instruction triggering area of the starting instruction; the instruction trigger area includes: a main driving page of the desktop starter and a secondary driving page of the desktop starter;
determining a target view ID of the target application according to the instruction triggering area;
if the target view ID is the first view ID, starting the target application in the main driving area of the full screen view;
and if the target view ID is the second view ID, starting the target application in the secondary driving view.
3. The method of claim 2, after determining a target view ID of the target application according to the instruction trigger region, further comprising:
judging whether the target application is started in the main driving area of the full screen view or the auxiliary driving view;
if the target view ID is the first view ID, starting the target application in the main driving area of the full screen view, including:
if the target view ID is the first view ID and the target application is started in the secondary driving view, transferring a starting page of the target application to the main driving area of the full screen view;
if the target view ID is the second view ID, the step of starting the target application in the secondary driving view includes:
if the target view ID is the second view ID and the target application is started in the main driving area of the full screen view, transferring a starting page of the target application to the auxiliary driving view.
4. The method of claim 1, further comprising:
in response to a voice starting instruction or a gesture starting instruction aiming at a first application, determining a starting area of the first application; the boot area includes: a main driving area of the screen of the car machine and a secondary driving area of the screen of the car machine; the first application is an application which is not started currently;
and starting the first application in the main driving area or the auxiliary driving view of the full screen view based on the starting area of the first application.
5. The method of claim 1, further comprising:
determining a transfer target area of a second application in response to a voice transfer instruction or a gesture transfer instruction for the second application; the transfer target area includes: a main driving area of the screen of the car machine and a secondary driving area of the screen of the car machine; the second application is a currently started application;
based on the transfer target area of the second application, transferring the starting page of the second application to the main driving area or the auxiliary driving view of the full screen view.
6. The utility model provides a car machine system double screen display device, includes:
the system comprises a creating module, a display module and a display module, wherein the creating module is used for responding to a vehicle-mounted system double-screen display instruction and creating a secondary driving view, and the secondary driving view covers a default generated secondary driving area with a full-screen view; the main driving area of the full screen view is pre-loaded with a main driving page of a desktop starter;
and the loading module is used for loading a pre-created assistant driver page of the desktop starter to the assistant driver view.
7. The apparatus of claim 6, further comprising:
the distribution module is used for distributing a first view ID and a second view ID to the full-screen view and the secondary driving view respectively;
the first determination module is used for responding to a starting instruction of a target application and determining an instruction triggering area of the starting instruction; the instruction trigger area includes: a main driving page of the desktop starter and a secondary driving page of the desktop starter;
the second determining module is used for determining a target view ID of the target application according to the instruction triggering area;
the first starting module is used for starting the target application in the main driving area of the full screen view if the target view ID is the first view ID;
and the second starting module is used for starting the target application in the assistant view if the target view ID is the second view ID.
8. The apparatus of claim 7, further comprising:
the judging module is used for judging whether the target application is started in the main driving area or the auxiliary driving view of the full-screen view after the target view ID of the target application is determined according to the instruction triggering area;
the first starting module is specifically configured to:
if the target view ID is the first view ID and the target application is started in the secondary driving view, transferring a starting page of the target application to the main driving area of the full screen view;
the second starting module is specifically configured to:
if the target view ID is the second view ID and the target application is started in the main driving area of the full screen view, transferring a starting page of the target application to the auxiliary driving view.
9. The apparatus of claim 6, further comprising:
the third determination module is used for responding to a voice starting instruction or a gesture starting instruction aiming at a first application and determining a starting area of the first application; the boot area includes: a main driving area of the screen of the car machine and a secondary driving area of the screen of the car machine; the first application is an application which is not started currently;
and the third starting module is used for starting the first application in the main driving area or the auxiliary driving area of the full screen view based on the starting area of the first application.
10. The apparatus of claim 6, further comprising:
a fourth determination module, configured to determine a transfer target area of a second application in response to a voice transfer instruction or a gesture transfer instruction for the second application; the transfer target area includes: a main driving area of the screen of the car machine and a secondary driving area of the screen of the car machine; the second application is a currently started application;
a fourth determining module, configured to transfer the start page of the second application to the main driving area in the full screen view or the secondary driving view based on a transfer target area of the second application.
11. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-5.
12. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-5.
13. A computer program product comprising a computer program which, when executed by a processor, implements the method according to any one of claims 1-5.
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| CN202111528232.0A CN114201132A (en) | 2021-12-14 | 2021-12-14 | Double-screen display method and device for vehicle-mounted machine system |
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| CN202111528232.0A CN114201132A (en) | 2021-12-14 | 2021-12-14 | Double-screen display method and device for vehicle-mounted machine system |
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