CN117041407A - Method for projecting vehicle-mounted screen by mobile terminal application program and vehicle-mounted projection system - Google Patents
Method for projecting vehicle-mounted screen by mobile terminal application program and vehicle-mounted projection system Download PDFInfo
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- CN117041407A CN117041407A CN202310913368.6A CN202310913368A CN117041407A CN 117041407 A CN117041407 A CN 117041407A CN 202310913368 A CN202310913368 A CN 202310913368A CN 117041407 A CN117041407 A CN 117041407A
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000004891 communication Methods 0.000 claims description 34
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000010295 mobile communication Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 241000220225 Malus Species 0.000 description 2
- 235000021016 apples Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72439—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
Abstract
The invention provides a method for projecting a vehicle-mounted screen by a mobile terminal application program and a vehicle-mounted projection system, wherein the method comprises the following steps: the mobile terminal acquires a projection request of an application program; and projecting the content of a notification interface corresponding to the application program to a vehicle-mounted screen, wherein the notification interface is provided by the application program in a negative n screen of an operating system running on the mobile terminal, and n is an integer greater than or equal to 1. According to the method and the device for displaying the application program of the mobile terminal, the notification interface of the application program of the mobile terminal is selectively projected to the vehicle-mounted screen, so that a user can quickly and conveniently view related contents of the application program, the user experience is effectively improved, the display space of the vehicle-mounted screen is saved, and the utilization rate of the vehicle-mounted screen is effectively improved.
Description
Technical Field
The present invention relates to the field of projection technologies, and in particular, to a method for projecting a vehicle-mounted screen by using a mobile terminal application program and a vehicle-mounted projection system.
Background
The vehicle-mounted screen can be used as a virtual display screen or a second physical screen of the mobile terminal such as the smart phone, and usually, a video stream, an audio stream, a control stream and a data stream are arranged between the mobile terminal and the vehicle-mounted screen, and data are mutually transmitted in a wired or wireless communication mode.
At present, when the mobile terminal projects the running application program to the vehicle-mounted screen, the whole operation interface is projected to the vehicle-mounted screen in a full screen mode, so that the user of the vehicle can view the operation interface. However, in most cases, the user does not need to view the complete operation interface in real time, so that the user experience when viewing the vehicle-mounted screen is affected, and the display space of the vehicle-mounted screen is occupied greatly, so that the utilization rate of the vehicle-mounted screen is reduced.
Disclosure of Invention
The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.
The invention aims to overcome the defects that in the prior art, user experience is affected when a vehicle-mounted screen is checked and the utilization rate of the vehicle-mounted screen is reduced, and provides a method for projecting the vehicle-mounted screen by a mobile terminal application program and a vehicle-mounted projection system.
The invention solves the technical problems through the following technical scheme:
a method of a mobile terminal application program projecting an in-vehicle screen, comprising:
the mobile terminal acquires a projection request of an application program; the method comprises the steps of,
projecting the content of a notification interface corresponding to the application program to the vehicle-mounted screen, wherein the notification interface is provided by the application program in a negative n screen of an operating system running on the mobile terminal, and n is an integer greater than or equal to 1.
Optionally, after the step of projecting the content of the notification interface corresponding to the application program to the on-vehicle screen, the method further includes:
and the content of the notification interface displayed on the vehicle-mounted screen in a projection way is synchronous with the content of the notification interface displayed on the mobile terminal.
Optionally, the method further comprises:
and setting a widget mode on a display interface of the vehicle-mounted screen, and displaying the content of the notification interface received from the mobile terminal in the widget.
In this solution, since the content of the notification interface is generally less, a widget for displaying the content of the notification interface specially may be provided on the display interface of the vehicle-mounted screen, and the area other than the widget may normally display other content, so as to increase the use efficiency of the vehicle-mounted screen. The vehicle-mounted screen displays notification information and functions interested by the user, and only a small window is needed, so that the vehicle-mounted projection mode is simpler.
Optionally, the method further comprises:
the mobile terminal acquires a user instruction, and further projects the content of the operation interface of the application program to the vehicle-mounted screen according to the user instruction;
displaying the content of the operation interface received from the mobile terminal in a display area of the display interface of the vehicle-mounted screen except the small window; or alternatively, the first and second heat exchangers may be,
and closing the small window, and displaying the content of the operation interface received from the mobile terminal in the display interface of the vehicle-mounted screen.
Optionally, the method further comprises:
the vehicle-mounted screen acquires a user operation instruction and sends the user operation instruction to the mobile terminal;
the mobile terminal responds to receiving the user operation instruction and projects the content of the operation interface of the application program to the vehicle-mounted screen;
displaying the content of the operation interface received from the mobile terminal in a display area of the display interface of the vehicle-mounted screen except the small window; or alternatively, the first and second heat exchangers may be,
and closing the small window, and displaying the content of the operation interface received from the mobile terminal in the display interface of the vehicle-mounted screen.
Optionally, the method further comprises:
and the vehicle-mounted screen responds to the content of the notification interface received from the mobile terminal, adjusts the display layout of the notification interface according to a preset display mode, and displays the adjusted notification interface.
In this scheme, the vehicle-mounted screen is generally placed horizontally, and the display layout of the notification interface needs to be set reasonably, so that a preset display mode is set according to the user requirement, and the display layout of the notification interface is adjusted according to the preset display mode, so that the user can check conveniently.
Optionally, the mobile terminal includes any one or more of a smart phone, a tablet computer, a notebook device, a vehicle-mounted terminal device, a mobile entertainment device, and a wearable device.
A vehicle-mounted projection system comprises a mobile terminal and a vehicle-mounted screen;
the mobile terminal is in communication connection with the vehicle-mounted screen;
the mobile terminal is configured to respond to a projection request for acquiring an application program;
the mobile terminal is further configured to project the content of a notification interface corresponding to the application program to the vehicle-mounted screen, wherein the notification interface is provided by the application program in a negative n screen of an operating system operated by the mobile terminal, and n is an integer greater than or equal to 1.
Optionally, the on-vehicle screen is configured to:
and the content of the notification interface displayed in a projection manner is synchronous with the content of the notification interface displayed on the mobile terminal.
Optionally, the on-vehicle screen is configured to:
and setting a widget mode on a display interface, and displaying the content of a notification interface received from the mobile terminal in the widget.
In this solution, since the content of the notification interface is generally less, a widget for displaying the content of the notification interface specially may be provided on the display interface of the vehicle-mounted screen, and the area other than the widget may normally display other content, so as to increase the use efficiency of the vehicle-mounted screen. The vehicle-mounted screen displays notification information and functions interested by the user, and only a small window is needed, so that the vehicle-mounted projection mode is simpler.
Optionally, the mobile terminal is further configured to obtain a user instruction, and project the content of the operation interface of the application program to the vehicle-mounted screen according to the user instruction;
the in-vehicle screen is further configured to display content of an operation interface received from the mobile terminal in a display area of the display interface other than the widget; or alternatively, the first and second heat exchangers may be,
the in-vehicle screen is further configured to close the widget and display content of an operation interface received from the mobile terminal in the display interface.
Optionally, the vehicle-mounted screen is further configured to acquire a user operation instruction, and send the user operation instruction to the mobile terminal;
the mobile terminal is further configured to respond to the received user operation instruction and further project the content of the operation interface of the application program to the vehicle-mounted screen;
the in-vehicle screen is further configured to display content of an operation interface received from the mobile terminal in a display area of the display interface other than the widget; or alternatively, the first and second heat exchangers may be,
the in-vehicle screen is further configured to close the widget and display content of an operation interface received from the mobile terminal in the display interface.
Optionally, the on-vehicle screen is configured to:
and responding to the content of the notification interface received from the mobile terminal, adjusting the display layout of the notification interface according to a preset display mode, and displaying the adjusted notification interface.
In this scheme, the vehicle-mounted screen is generally placed horizontally, and the display layout of the notification interface needs to be set reasonably, so that a preset display mode is set according to the user requirement, and the display layout of the notification interface is adjusted according to the preset display mode, so that the user can check conveniently.
Optionally, the mobile terminal includes any one or more of a smart phone, a tablet computer, a notebook device, a vehicle-mounted terminal device, a mobile entertainment device, and a wearable device.
A computer readable medium having stored thereon computer instructions which, when executed by a processor, implement the steps of a method of projecting an on-board screen for a mobile terminal application as described above.
On the basis of conforming to the common knowledge in the field, the preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the invention.
The invention has the positive progress effects that:
according to the method and the device for displaying the application program of the mobile terminal, the notification interface of the application program of the mobile terminal is selectively projected to the vehicle-mounted screen, so that a user can quickly and conveniently view related contents of the application program, the user experience is effectively improved, the display space of the vehicle-mounted screen is saved, and the utilization rate of the vehicle-mounted screen is effectively improved.
Drawings
The features and advantages of the present invention will be better understood upon reading the detailed description of embodiments of the present disclosure in conjunction with the following drawings. In the drawings, the components are not necessarily to scale and components having similar related features or characteristics may have the same or similar reference numerals.
Fig. 1 is a flowchart of a method for projecting a vehicle-mounted screen by a mobile terminal application program according to a preferred embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a vehicle projection system according to a preferred embodiment of the invention.
Reference numerals illustrate:
step 101;
step 102;
step 103;
a mobile terminal 1;
a processing module 11;
a first communication module 12;
a vehicle-mounted screen 2;
a display module 21;
a second communication module 22.
Detailed Description
The invention is described in detail below with reference to the drawings and the specific embodiments. It is noted that the aspects described below in connection with the drawings and the specific embodiments are merely exemplary and should not be construed as limiting the scope of the invention in any way.
The following description is presented to enable one skilled in the art to make and use the invention and to incorporate it into the context of a particular application. Various modifications, as well as various uses in different applications will be readily apparent to persons skilled in the art, and the generic principles defined herein may be applied to a wide range of embodiments. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
In the following detailed description, numerous specific details are set forth in order to provide a more thorough understanding of the invention. It will be apparent, however, to one skilled in the art that the invention may be practiced without limitation to these specific details. In other instances, well-known structures and devices are shown in block diagram form, rather than in detail, in order to avoid obscuring the present invention.
Note that where used, the designations left, right, front, back, top, bottom, forward, reverse, clockwise, and counterclockwise are used for convenience only and do not imply any particular orientation of securement. In fact, they are used to reflect the relative position and/or orientation between the various parts of the object.
The embodiment provides a method for projecting a vehicle-mounted screen by a mobile terminal application program, which is used for selectively projecting a notification interface of the mobile terminal application program to the vehicle-mounted screen so as to enable an automobile user to quickly and conveniently view related contents of the application program.
In this embodiment, the mobile terminal is a smart phone, but the embodiment is not particularly limited to the type of the mobile terminal, and the mobile terminal may further include any one or more of a tablet computer, a notebook device, a vehicle-mounted terminal device, a mobile entertainment device, and a wearable device, which may be selected accordingly according to practical situations.
In this embodiment, the vehicle-mounted screen may be a display screen of a vehicle-mounted multimedia device, or may be any other display screen set in an automobile, and the embodiment is not particularly limited to the type and the setting position of the vehicle-mounted screen, and may be selected accordingly according to practical situations.
The vehicle-mounted screen can be used as a virtual display screen or a second physical screen of the smart phone, and usually, a video stream, an audio stream, a control stream and a data stream are arranged between the mobile terminal and the vehicle-mounted screen, and data are mutually transmitted in a wired or wireless communication mode.
The mobile terminal and the vehicle-mounted screen are in communication connection in a wireless or wired communication mode, and preferably, the wireless communication mode is adopted.
In this embodiment, the wireless communication includes any one or more of 2G (second generation mobile communication technology), 3G (third generation mobile communication technology), 4G (fourth generation mobile communication technology), 5G (fifth generation mobile communication technology), bluetooth, wi-Fi (wireless fidelity) and NFC (near field communication), and the corresponding selection may be performed according to practical situations.
In this embodiment, when ase:Sub>A wired communication manner is adopted, the wired interface includes any one or more of ase:Sub>A USB (universal serial bus) Type-ase:Sub>A interface, ase:Sub>A USB Type-B interface, ase:Sub>A Mini USB-ase:Sub>A interface, ase:Sub>A Mini USB-B interface, ase:Sub>A Micro USB-ase:Sub>A interface, ase:Sub>A Micro USB-B interface, and ase:Sub>A USB Type-C interface, which can be selected accordingly according to practical situations.
As shown in fig. 1, the method mainly comprises the following steps:
step 101, obtaining a projection request of an application program.
In this step, the smart phone obtains a projection request for projecting at least one application program onto the vehicle-mounted screen.
Specifically, the user selects at least one application program to be projected to the vehicle-mounted screen at the mobile phone end, for example, an application program such as a weather forecast type, a navigation broadcast type, a travel reservation type and the like.
And 102, projecting notification interface contents corresponding to the application program.
In this step, the content of the notification interface corresponding to the at least one application program selected by the user is projected to the vehicle-mounted screen.
In this embodiment, the notification interface is a notification interface provided by the application program in a negative n screen of an operating system running on the smart phone, where n is an integer greater than or equal to 1.
Specifically, currently, main mobile phone operating systems such as android and apples all support a negative one-screen (a negative two-screen, a negative three-screen and the like can be set by self expansion), and the negative one-screen generally refers to a display interface after a main screen display interface is scratched left and is mainly used for placing a plurality of shortcut functions and notification messages.
In this step, a communication protocol and a permission are preset between the vehicle-mounted screen and the smart phone, and the vehicle-mounted screen can specifically obtain the content of the notification interface corresponding to the application program according to the communication protocol and the permission.
Preferably, in this step, a widget mode is set on a display interface of the on-vehicle screen, and contents of the notification interface received from the smart phone are displayed in a widget.
Specifically, since the content of the notification interface is generally small, a widget for exclusively displaying the content of the notification interface may be provided on the display interface of the in-vehicle screen, and other content may be normally displayed in an area other than the widget, so as to increase the use efficiency of the in-vehicle screen. The vehicle-mounted screen displays notification information and functions interested by the user, and only a small window is needed, so that the vehicle-mounted projection mode is simpler.
Preferably, in this step, the on-vehicle screen adjusts the display layout of the notification interface according to a preset display mode in response to the content of the notification interface received from the smart phone, and displays the adjusted notification interface.
Specifically, the vehicle-mounted screen is generally placed horizontally, and the display layout of the notification interface needs to be set reasonably, so that a preset display mode is set according to the user requirement, and the display layout of the notification interface is adjusted according to the preset display mode, so that the user can check conveniently.
Step 103, notifying the interface content to keep synchronous.
In this step, the content of the notification interface displayed by projection on the vehicle-mounted screen is kept synchronous with the content of the notification interface displayed on the smart phone.
Specifically, the smart phone sends the generated application data to the vehicle-mounted screen in real time, and the vehicle-mounted screen updates the content of the notification interface in real time according to the received application data, so that a user can conveniently view the latest notification content in real time.
In this embodiment, the smart phone obtains a user instruction, that is, when the user needs to project the entire operation interface of the application program onto the vehicle-mounted screen, the application program to be projected is selected on the smart phone. And the intelligent mobile phone also projects the content of the operation interface of the application program to the vehicle-mounted screen according to the user instruction.
And after the vehicle-mounted screen receives the content of the operation interface, displaying the content of the operation interface in a display area of the display interface except for the small window. Or closing the small window and displaying the content from the operation interface in the display interface.
In this embodiment, the in-vehicle screen acquires a user operation instruction, and sends the user operation instruction to the smart phone.
Specifically, when the user views the notification content through the in-vehicle screen, he wants to further understand more careful information, and at this time, he needs to project the entire operation interface to the in-vehicle screen. The user can send the user operation instruction to the vehicle-mounted screen in a mode of clicking a touch display screen or voice input.
And the intelligent mobile phone responds to receiving the user operation instruction, and projects the content of the operation interface of the application program appointed in the user operation instruction to the vehicle-mounted screen.
And after the vehicle-mounted screen receives the content of the operation interface, displaying the content of the operation interface in a display area of the display interface except for the small window. Or closing the small window and displaying the content from the operation interface in the display interface.
The present embodiment also provides a computer readable medium having stored thereon computer instructions which, when executed by a processor, implement the steps of a method of projecting a vehicle-mounted screen for a mobile terminal application as described above.
According to the method for projecting the vehicle-mounted screen by the application program of the mobile terminal, the notification interface of the application program of the mobile terminal can be selectively projected to the vehicle-mounted screen, so that a user can quickly and conveniently check related contents of the application program, the application program of the mobile terminal does not need to be developed, the user experience is effectively improved, the display space of the vehicle-mounted screen is saved, and the utilization rate of the vehicle-mounted screen is effectively improved.
The embodiment also provides a vehicle-mounted projection system using the method for projecting the vehicle-mounted screen by the mobile terminal application program, which can be used for selectively projecting the notification interface of the mobile terminal application program to the vehicle-mounted screen so as to enable an automobile user to quickly and conveniently view the related content of the application program.
As shown in fig. 2, the vehicle-mounted projection system includes a mobile terminal 1 and a vehicle-mounted screen 2.
In this embodiment, the mobile terminal 1 is a smart phone, but the embodiment is not particularly limited to the type of the mobile terminal 1, and the mobile terminal 1 may further include any one or more of a tablet computer, a notebook device, a vehicle-mounted terminal device, a mobile entertainment device, and a wearable device, and may be selected accordingly according to practical situations.
In this embodiment, the vehicle-mounted screen 2 may be a display screen of a vehicle-mounted multimedia device, or may be any other display screen set in an automobile, and the embodiment is not particularly limited to the type and the setting position of the vehicle-mounted screen 2, and may be selected accordingly according to practical situations.
The on-board screen 2 may be used as a virtual display screen or a second physical screen of the smart phone, and typically, a video stream, an audio stream, a control stream, and a data stream are provided between the mobile terminal and the on-board screen, and data are mutually transmitted through wired or wireless communication.
Specifically, the mobile terminal 1 includes a processing module 11 and a first communication module 12, and the processing module 11 is communicatively connected to the first communication module 12.
The vehicle-mounted screen 2 comprises a display module 21 and a second communication module 22, and the display module 21 is in communication connection with the second communication module 22.
The first communication module 12 is communicatively coupled to the second communication module 22 by wireless or wired communication, preferably by wireless communication.
In this embodiment, the first communication module 12 includes any one or more of 2G, 3G, 4G, 5G, bluetooth, wi-Fi, NFC, USB Type-ase:Sub>A interface, USB Type-B interface, mini USB-ase:Sub>A interface, mini USB-B interface, micro USB-ase:Sub>A interface, micro USB-B interface, and USB Type-C interface, but the Type of the first communication module 12 is not particularly limited, and the corresponding selection may be performed according to practical situations.
In this embodiment, the second communication module 22 includes any one or more of 2G, 3G, 4G, 5G, bluetooth, wi-Fi, NFC, USB Type-ase:Sub>A interface, USB Type-B interface, mini USB-ase:Sub>A interface, mini USB-B interface, micro USB-ase:Sub>A interface, micro USB-B interface, and USB Type-C interface, but the Type of the second communication module 22 is not particularly limited, and the corresponding selection may be performed according to the actual situation.
The processing module 11 is configured to obtain a projection request for projecting at least one application program onto the in-vehicle screen 2.
Specifically, the user selects at least one application program to be projected onto the vehicle-mounted screen 2 at the mobile phone end, for example, an application program such as a weather forecast type, a navigation broadcast type, a travel schedule type, and the like.
The first communication module 12 is configured to project the content of the notification interface corresponding to the at least one application selected by the user to the second communication module 22.
In this embodiment, the notification interface is a notification interface provided by the application program in a negative n screen of an operating system running on the smart phone, where n is an integer greater than or equal to 1.
Specifically, currently, main mobile phone operating systems such as android and apples all support a negative one-screen (a negative two-screen, a negative three-screen and the like can be set by self expansion), and the negative one-screen generally refers to a display interface after a main screen display interface is scratched left and is mainly used for placing a plurality of shortcut functions and notification messages.
The communication protocol and the authority are preset between the vehicle-mounted screen 2 and the mobile terminal 1, and the vehicle-mounted screen 2 is configured to obtain the content of the notification interface corresponding to the application program according to the communication protocol and the authority.
Preferably, the display module 21 is configured to set a widget mode on the display interface, and display the content of the above-described notification interface received from the second communication module 22 in the widget.
Specifically, since the content of the notification interface is generally small, a widget for exclusively displaying the content of the notification interface may be provided on the display interface of the display module 21, and an area other than the widget may normally display other content to increase the use efficiency of the in-vehicle screen. The vehicle-mounted screen displays notification information and functions interested by the user, and only a small window is needed, so that the vehicle-mounted projection mode is simpler.
Preferably, the display module 21 is further configured to adjust a display layout of the notification interface according to a preset display manner in response to the content of the notification interface received from the second communication module 22, and display the adjusted notification interface.
Specifically, the display module 21 is generally disposed horizontally, and needs to reasonably set the display layout of the notification interface, so that a preset display mode is set according to the user requirement, and the display layout of the notification interface is adjusted according to the preset display mode, so as to facilitate the user to view.
The in-vehicle screen 2 is configured such that the content of the notification interface that is projected and displayed is kept synchronized with the content of the notification interface that is displayed on the smartphone.
Specifically, the smart phone is configured to send the generated application data to the vehicle-mounted screen 2 in real time, and the vehicle-mounted screen 2 is configured to update the content of the notification interface in real time according to the received application data, so that the user can conveniently view the latest notification content in real time.
In this embodiment, the smart phone obtains a user instruction, that is, when the user needs to project the entire operation interface of the application program onto the vehicle-mounted screen 2, the application program to be projected is selected on the smart phone. The smart phone is configured to also project the content of the operation interface of the application program to the in-vehicle screen 2 according to the user instruction.
The display module 21 is further configured to display the content from the above-described operation interface in a display area of the display interface other than the widget after receiving the content of the above-described operation interface. Or closing the small window and displaying the content from the operation interface in the display interface.
In the present embodiment, the in-vehicle screen 2 is configured to acquire a user operation instruction, and to transmit the user operation instruction to the smart phone.
Specifically, when the user views the notification content through the display module 21, he wants to further understand more careful information, and at this time, he needs to project the entire operation interface to the display module 21. The user may send the user operation instruction to the in-vehicle screen 2 by clicking a touch display screen (the display module 21 may be a touch display screen) or voice input.
The smart phone is configured to project, in response to receiving the user operation instruction, contents of an operation interface of an application program specified in the user operation instruction to the in-vehicle screen 2.
The display module 21 is further configured to display the content from the above-described operation interface in a display area of the display interface other than the widget after receiving the content of the above-described operation interface. Or closing the small window and displaying the content from the operation interface in the display interface.
The vehicle-mounted projection system provided by the embodiment can selectively project the notification interface of the application program of the mobile terminal to the vehicle-mounted screen, so that a user can quickly and conveniently check the related content of the application program, the application program of the mobile terminal does not need to be developed, the user experience is effectively improved, the display space of the vehicle-mounted screen is saved, and the utilization rate of the vehicle-mounted screen is effectively improved.
While, for purposes of simplicity of explanation, the methodologies are shown and described as a series of acts, it is to be understood and appreciated that the methodologies are not limited by the order of acts, as some acts may, in accordance with one or more embodiments, occur in different orders and/or concurrently with other acts from that shown and described herein or not shown and described herein, as would be understood and appreciated by those skilled in the art.
The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (12)
1. A method for projecting an on-board screen by a mobile terminal application program, the method comprising:
the mobile terminal acquires a projection request for at least one application program;
projecting the content of a notification interface corresponding to the at least one application program into a small window arranged on a display interface of the vehicle-mounted screen, wherein the notification interface is provided by the at least one application program in a negative n screen of an operating system running on the mobile terminal, and n is an integer greater than or equal to 1;
the vehicle-mounted screen acquires a user operation instruction and sends the user operation instruction to the mobile terminal, wherein the user operation instruction indicates that a user wants to view the content of the notification interface;
and the mobile terminal responds to receiving the user operation instruction, and projects the content of the operation interface of the application program appointed in the user operation instruction to the vehicle-mounted screen.
2. The method of claim 1, wherein the method further comprises:
displaying the content of the operation interface received from the mobile terminal in a display area of the display interface of the vehicle-mounted screen except for the small window; or,
closing the small window, and displaying the content of the operation interface received from the mobile terminal in the display interface of the vehicle-mounted screen.
3. The method of claim 1, wherein the negative n-screen is a display interface after left-hand-stroking of a main screen display interface of the mobile terminal.
4. The method of claim 1, wherein the method further comprises: and the vehicle-mounted screen responds to the content of the notification interface received from the mobile terminal, adjusts the display layout of the notification interface according to a preset display mode, and displays the adjusted notification interface.
5. The method of claim 1, wherein the method further comprises:
and the content of the notification interface displayed on the vehicle-mounted screen in a projection way is synchronous with the content of the notification interface displayed on the mobile terminal.
6. A method for projecting an on-board screen by a mobile terminal application program, the method comprising:
acquiring a projection request for projecting at least one application program to the vehicle-mounted screen;
projecting the content of a notification interface corresponding to the at least one application program, wherein the notification interface is provided by the application program in a negative n screen of an operating system running on the mobile terminal, and n is an integer greater than or equal to 1;
and acquiring a user operation instruction, and projecting the content of an operation interface of the application program appointed in the user operation instruction to the vehicle-mounted screen.
7. The method of claim 6, wherein projecting the content of the notification interface corresponding to the at least one application comprises:
and setting a widget mode on a display interface of the vehicle-mounted screen, and displaying the content of the notification interface in a widget.
8. The method of claim 7, wherein after the projecting the content of the operation interface of the application program specified in the user operation instruction to the in-vehicle screen, the method further comprises:
displaying the content of the operation interface in a display area of the display interface of the vehicle-mounted screen except the small window; or,
closing the small window and displaying the content of the operation interface in the display interface of the vehicle-mounted screen.
9. The method of claim 6, wherein the obtaining user operation instructions comprises: acquiring the user operation instruction according to an application program to be projected, which is selected by a user on the mobile terminal; or,
and acquiring a user operation instruction from the vehicle-mounted screen, wherein the user operation instruction indicates that the user wants to view the content of the notification interface.
10. The method of claim 6, wherein projecting the content of the notification interface corresponding to the at least one application comprises:
and adjusting the display layout of the notification interface according to a preset display mode, and displaying the adjusted notification interface.
11. The vehicle-mounted projection system is characterized by comprising a mobile terminal and a vehicle-mounted screen, wherein the mobile terminal is in communication connection with the vehicle-mounted screen;
the mobile terminal is configured to respond to acquiring a projection request for at least one application program; projecting the content of a notification interface corresponding to the at least one application program into a small window arranged on a display interface of the vehicle-mounted screen, wherein the notification interface is provided by the at least one application program in a negative n screen of an operating system running on the mobile terminal, and n is an integer greater than or equal to 1;
the vehicle-mounted screen is configured to acquire a user operation instruction, and send the user operation instruction to the mobile terminal, wherein the user operation instruction indicates that a user wants to view the content of the notification interface;
the mobile terminal is further configured to project content of an operation interface of an application program specified in the user operation instruction to the in-vehicle screen in response to receiving the user operation instruction.
12. A computer readable medium having stored thereon computer instructions which, when executed by a processor, implement the steps of the method of projecting an on-board screen for a mobile terminal application according to any of claims 1 to 5 or claims 6 to 10.
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| CN202310913368.6A CN117041407A (en) | 2019-03-29 | 2019-03-29 | Method for projecting vehicle-mounted screen by mobile terminal application program and vehicle-mounted projection system |
| CN201910247490.8A CN111756915B (en) | 2019-03-29 | 2019-03-29 | Method for projecting vehicle-mounted screen by mobile terminal application program, vehicle-mounted projection system and storage medium |
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| CN103425400A (en) * | 2013-08-02 | 2013-12-04 | 惠州华阳通用电子有限公司 | Vehicle-mounted self-adaptive controlling device and method based on transverse and vertical switching of screen of mobile terminal |
| CN103501380A (en) * | 2013-08-26 | 2014-01-08 | 东莞市科维电子科技有限公司 | Vehicle-mounted mobile phone interconnection transmission method and system thereof |
| CN103942022A (en) * | 2014-03-27 | 2014-07-23 | 北京百度网讯科技有限公司 | Mobile terminal and vehicle-mounted terminal interconnection method and system and mobile terminal |
| CN104391581B (en) * | 2014-12-15 | 2017-11-21 | 华勤通讯技术有限公司 | The projecting method of the operation interface of mobile terminal and its application program |
| CN106325657B (en) * | 2015-06-19 | 2020-11-27 | 中兴通讯股份有限公司 | Control method and device for screen projection display and mobile terminal |
| CN105912285A (en) * | 2015-12-15 | 2016-08-31 | 乐视网信息技术（北京）股份有限公司 | Method and mobile terminal for sub-screen display |
| CN106445495A (en) * | 2016-08-26 | 2017-02-22 | 维沃移动通信有限公司 | Application program interface display method and mobile terminal |
| CN108228019A (en) * | 2016-12-09 | 2018-06-29 | 比亚迪股份有限公司 | Display methods, device, car-mounted terminal and the vehicle of car-mounted terminal |
| CN107087066A (en) * | 2017-04-07 | 2017-08-22 | 北京安云世纪科技有限公司 | The display methods and mobile communication terminal of a kind of notification message |
| CN107835322A (en) * | 2017-11-27 | 2018-03-23 | 广东欧珀移动通信有限公司 | interface display method, device, storage medium and terminal device |
| CN108255378B (en) * | 2018-02-09 | 2020-05-26 | 维沃移动通信有限公司 | Display control method and mobile terminal |
| CN108920240B (en) * | 2018-06-29 | 2021-11-12 | Oppo（重庆）智能科技有限公司 | User interface display method, device, terminal and storage medium |
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