CN111666056A - Screen switching display method and device, intelligent rearview mirror and readable storage medium - Google Patents

Screen switching display method and device, intelligent rearview mirror and readable storage medium Download PDF

Info

Publication number
CN111666056A
CN111666056A CN202010470773.1A CN202010470773A CN111666056A CN 111666056 A CN111666056 A CN 111666056A CN 202010470773 A CN202010470773 A CN 202010470773A CN 111666056 A CN111666056 A CN 111666056A
Authority
CN
China
Prior art keywords
display
screen
display state
switched
target
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202010470773.1A
Other languages
Chinese (zh)
Other versions
CN111666056B (en
Inventor
刘嵘
向伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Apollo Intelligent Connectivity Beijing Technology Co Ltd
Original Assignee
Beijing Baidu Netcom Science and Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Baidu Netcom Science and Technology Co Ltd filed Critical Beijing Baidu Netcom Science and Technology Co Ltd
Priority to CN202010470773.1A priority Critical patent/CN111666056B/en
Publication of CN111666056A publication Critical patent/CN111666056A/en
Priority to KR1020210067096A priority patent/KR102562060B1/en
Priority to JP2021088434A priority patent/JP7266635B2/en
Application granted granted Critical
Publication of CN111666056B publication Critical patent/CN111666056B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • User Interface Of Digital Computer (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

The application discloses a screen switching display method and device, an intelligent rearview mirror and a readable storage medium, and relates to the technical field of Internet of vehicles. The specific implementation scheme is as follows: storing display data of a target application program on a current screen in the running process of the target application program; responding to the monitored screen switching signal, and determining the display state after switching; determining a target display style matched with the switched display state; and displaying the display data according to the target display style on the switched screen. The embodiment solves the technical problems that the display data of the application program is interrupted after the screen is switched and is lost, ensures the consistency of the data display of the application program after the screen is switched, and improves the user experience.

Description

Screen switching display method and device, intelligent rearview mirror and readable storage medium
Technical Field
The application relates to the computer technology, in particular to the technical field of vehicle networking.
Background
An intelligent rearview mirror is generally installed on an existing intelligent automobile. The intelligent rearview mirror is provided with an independent operating system, and can be used for installing application programs provided by third-party service providers such as software, games, navigation and the like by a user and displaying contents provided by the application programs on a screen of the intelligent rearview mirror.
In order to facilitate a driver to view content provided by an application program in the intelligent rearview mirror during driving, the content sometimes needs to be displayed on a screen of the intelligent rearview mirror, and sometimes the intelligent rearview mirror needs to be projected to other vehicle-mounted terminals, such as a screen of a vehicle machine, so as to be displayed on screens of other vehicle-mounted terminals. This requires that the content provided by the application in the smart rearview mirror be displayed in a switched manner between the screen of the smart rearview mirror and the screens of the other in-vehicle terminals.
If the intelligent rearview mirror switches the screen when running an application program, a default interface is displayed on the switched screen, so that the display data of the application program is forcibly interrupted, the display data is lost, and the use experience of a user is influenced.
Disclosure of Invention
The embodiment of the application provides a screen switching display method and device, an intelligent rearview mirror and a readable storage medium, so that the consistency of application program display is ensured after the screen is switched.
In a first aspect, an embodiment of the present application provides a screen switching display method, where the method includes:
storing display data of a target application program on a current screen in the running process of the target application program;
responding to the monitored screen switching signal, and determining a switched display state, wherein the display state comprises a screen projection display state and a local display state;
determining a target display style matched with the switched display state;
and displaying the display data according to the target display style on the switched screen.
In a second aspect, an embodiment of the present application provides a screen switching display method, where the method includes:
acquiring data to be displayed of a target application program;
acquiring a current display state, wherein the display state comprises a screen projection display state and a local display state;
determining a target display style matched with the current display state;
and displaying the data to be displayed according to the target display style on a screen corresponding to the current display state.
In a third aspect, an embodiment of the present application provides a screen switching display device, including:
the display data storage module is used for storing the display data of the target application program on the current screen in the running process of the target application program;
the display state determining module is used for responding to the monitored screen switching signal and determining the switched display state, wherein the display state comprises a screen projection display state and a local display state;
a target display style determining module, configured to determine a target display style matched with the switched display state;
and the display data display module is used for displaying the display data on the switched screen according to the target display style.
In a fourth aspect, an embodiment of the present application provides a screen switching display device, including:
a data to be displayed acquisition module for acquiring data to be displayed of the target application program
The display device comprises a current display state acquisition module, a display state acquisition module and a display state acquisition module, wherein the current display state acquisition module is used for acquiring a current display state, and the display state comprises a screen projection display state and a local display state;
the target display style determining module is used for determining a target display style matched with the current display state;
and the data to be displayed display module is used for displaying the data to be displayed according to the target display style on a screen corresponding to the current display state.
In a fifth aspect, an embodiment of the present application provides an intelligent rearview mirror, including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the screen-switching display method of any one of the first and second aspects.
In a sixth aspect, embodiments of the present application provide a non-transitory computer-readable storage medium storing computer instructions for causing a computer to execute the screen switching display method according to any one of the first and second aspects.
According to the application, the technical problems that display data of the application program are interrupted after the screen is switched and lost are caused are solved, the consistency of data display of the application program after the screen is switched is ensured, and the user experience is improved.
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 intended to limit the present application. Wherein:
fig. 1 is a schematic flowchart of a first screen switching display method according to an embodiment of the present application;
FIG. 2 is a flowchart illustrating a second method for switching display screens according to an embodiment of the present application;
FIG. 3 is a flowchart illustrating a third method for switching display screens according to an embodiment of the present application;
FIG. 4a is a flowchart illustrating a fourth screen-switching display method according to an embodiment of the present application;
FIG. 4b is a schematic diagram of a screen display of an intelligent rearview mirror according to an embodiment of the present application;
FIG. 4c is a schematic diagram of a screen display of a vehicle machine according to an embodiment of the present application;
FIG. 5 is a flowchart illustrating a fifth method for switching display screens according to an embodiment of the present application;
FIG. 6 is a flow chart of a screen switch display according to an embodiment of the present application;
FIG. 7 is a schematic diagram of a screen-switching display device according to an embodiment of the present application;
FIG. 8 is a schematic diagram of another screen-switching display device according to an embodiment of the present application;
fig. 9 is a block diagram of an intelligent rearview mirror of a screen switching display method according to an embodiment of the present application.
Detailed Description
The following description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings, includes various details of the embodiments of the application for the understanding of the same, which are to be considered exemplary only. 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 application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
According to the embodiment of the application, fig. 1 is a schematic flow chart of a first screen switching display method provided by the embodiment of the application, and the embodiment is suitable for a case that in the running process of an application program in an intelligent rearview mirror, the content provided by the application program is switched and displayed between the screen of the intelligent rearview mirror and the screens of other vehicle-mounted terminals. The other vehicle-mounted terminals are terminals except the intelligent rearview mirror in all vehicle-mounted terminals on the intelligent automobile, and include but are not limited to a vehicle machine, a fingerprint identification instrument, an identity identification instrument, a driving behavior analyzer and the like, and the other vehicle-mounted terminals need to be configured with screens and can be in communication connection with the intelligent rearview mirror.
The method can be executed by a screen switching display device which can be realized in a software and/or hardware mode and can be integrated in an intelligent rearview mirror.
As shown in fig. 1, a screen switching display method provided in this embodiment may include:
and S110, storing the display data of the target application program on the current screen in the running process of the target application program.
The target application program can be any application program installed in the intelligent rearview mirror, and for example, the target application program can be an application program such as a voice assistant, an audio video or a game. The current screen can be a screen of an intelligent rearview mirror or a screen of other vehicle-mounted terminals, such as a screen of a vehicle-mounted device. Taking a vehicle machine as an example, after the intelligent rearview mirror and the vehicle machine are connected, the display data of the target application program can be switched from the screen of the intelligent rearview mirror to the screen of the vehicle machine, at the moment, the current screen is the screen of the vehicle machine, and the screen of the intelligent rearview mirror can be closed or a screen saver can be displayed; when the intelligent rearview mirror is disconnected with the car machine, the display data of the target application program can be switched to the screen of the intelligent rearview mirror from the screen of the car machine, at the moment, the current screen is the screen of the intelligent rearview mirror, and the screen of the car machine can be closed or a screen saver can be displayed.
When the intelligent rearview mirror runs the target application program, the display data of the target application program on the current screen is stored in real time. For example, after the user logs in the game application, the login information, pictures, and the like in the game interface displayed on the current screen are the display data. Optionally, the intelligent rearview mirror may store all display data of the target application program on the current screen during the running process, or may only store the latest display data of the target application program on the current screen and cover the historical data.
And S120, responding to the monitored screen switching signal, and determining the switched display state, wherein the display state comprises a screen projection display state and a local display state.
The user can switch the screen by disconnecting or establishing the connection relation between the intelligent rearview mirror and other vehicle-mounted terminals. Optionally, the vehicle device may be connected to the intelligent rearview mirror through a USB (universal serial Bus), so as to implement data interaction. Based on this, the user can carry out the screen switching through inserting and pulling the USB interface.
Taking a car machine as an example, the intelligent rearview mirror and the car machine are both provided with an application program responsible for data transmission, and when the intelligent rearview mirror is connected with the car machine through a USB, the application program responsible for data transmission is triggered to start to prepare for data transmission. After an application program in the intelligent rearview mirror, which is responsible for data transmission, is started, a screen switching signal from the intelligent rearview mirror to the vehicle machine can be sent. Correspondingly, when the USB connection between the intelligent rearview mirror and the vehicle machine is disconnected, the application program responsible for data transmission is triggered to be closed. Before an application program in the intelligent rearview mirror, which is responsible for data transmission, is closed, a screen switching signal from the vehicle machine to the intelligent rearview mirror is sent.
Optionally, after receiving the screen switching signal, the intelligent rearview mirror responds to the monitored screen switching signal, and determines the switched display state and the switched screen. It should be noted that the display state in this embodiment is the display state of the intelligent rearview mirror, if the screen switching from the intelligent rearview mirror to the car machine is monitored, that is, a screen switching notification from the intelligent rearview mirror to the car machine is received, the intelligent rearview mirror is switched to the screen-projecting display state, and the switched screen is the car machine; if the screen switching from the vehicle machine to the intelligent rearview mirror is monitored, namely the screen switching notification from the vehicle machine to the intelligent rearview mirror is received, the intelligent rearview mirror is switched to be in a local display state, and the switched screen is the intelligent rearview mirror.
It should be noted that, this embodiment is applicable to the case where a screen switch is monitored during the running process of a target application program, and in order to avoid interruption of the application program, it is necessary to determine a target display style that matches the display state after the switch, and display data on the screen after the switch according to the target display style. In contrast, if a screen switch is listened to when the target application is not running, such as when a desktop is displayed or in standby, no subsequent steps need to be performed because there is no valid display data.
And S130, determining a target display style matched with the switched display state.
According to the above description, the display state after switching indicates which screen is displayed after switching, and different screens have different resolutions, and a display style adapted to the resolution should be determined for the different screens so as not to affect normal viewing. Of course, even if the two screens switched to each other have the same resolution, the display style can be determined according to parameters such as the mounting position of the screen, the display performance, and the like.
In this embodiment, the display state and the display style have a corresponding relationship. And if the switched display state is the local display state, the switched screen is the screen of the intelligent rearview mirror, and the target display style matched with the local display state is a style matched with the screen of the intelligent rearview mirror. And if the switched display state is the screen projection display state, the switched screen is the screen of other vehicle-mounted terminals, and the target display style matched with the screen projection display state is the style matched with the screen of other vehicle-mounted terminals. For convenience of description and distinction, the display style that matches the display state after switching is referred to as a target display style. Optionally, the target display style includes a format of display data (such as text or pictures), a page layout, a trigger position and a trigger effect of the display data, and the like.
And S140, displaying the display data according to the target display style on the switched screen.
And if the current screen is the screen of the vehicle machine and the switched screen is the screen of the intelligent rearview mirror, rendering and displaying the stored display data on the local screen of the intelligent rearview mirror according to the target display style. And if the current screen is the screen of the intelligent rearview mirror and the switched screen is the screen of the vehicle machine, displaying the display data on the screen of the vehicle machine according to the target display style.
In the embodiment of the application, the display data of the target application program on the current screen is stored in the running process of the target application program, so that a data source is provided for the switched screen, and the display data of the target application program is ensured not to be interrupted; the display data are displayed according to the target display style matched with the switched display state, so that the target display style is adaptive to the switched screen, the display data can be successfully displayed on the switched screen, and the clarity, completeness and attractiveness of display are ensured. In conclusion, the embodiment solves the technical problems that the display data of the application program is interrupted and lost after the screen is switched, ensures the consistency of the data display of the application program after the screen is switched, and improves the user experience and the clarity, completeness and attractiveness of the display.
According to an embodiment of the present application, fig. 2 is a schematic flowchart of a second screen switching display method provided according to the embodiment of the present application, which is a further optimization of the foregoing embodiment.
Optionally, the operation "determining the target display style matched with the switched display state" is refined to "when the switched display state does not match with the current display style of the display data, a target display style matched with the switched display state is created", and a method for determining the target display style is provided.
Optionally, the operation "displaying the display data according to the target display style" on the switched screen is refined into "rendering the display data according to the target display style in the intelligent rearview mirror, and video data is generated; and sending the video data to the car machine so that the car machine can display the video data on a screen of the car machine, and the method is suitable for the car machine which does not have a function of displaying data according to a display style.
As shown in fig. 2, a method for switching display screens provided in this embodiment may include:
s210, in the running process of the target application program, storing the display data of the target application program on the current screen.
S220, responding to the monitored screen switching signal, and determining the switched display state, wherein the display state comprises a screen projection display state and a local display state.
S230, judging whether the switched display state is matched with the current display style of the display data, if so, namely the switched display state is matched with the current display style of the display data, and jumping to S231; if not, namely the display state after switching is not matched with the current display style of the display data, the step goes to S232.
And S231, displaying the display data according to the current display style on the switched screen. And finishing the operation.
And S232, creating a target display style matched with the switched display state. S233 is further executed.
In one embodiment, the target display style is created according to the resolution of the switched screen. Further, after the target display pattern is created, the current display pattern and the display interface on the current screen are destroyed to release the storage space. And after the display interface on the current screen is destroyed, replacing the display interface by a preset interface. For example, the preset interface is a default menu interface, the display state of the screen of the intelligent rearview mirror is switched from the local display state to the screen projection display state, the screen projection display state is not matched with the current display style, the current display interface is destroyed, the default menu interface is displayed, the screen of the intelligent rearview mirror is not displayed after being switched, the display data are not displayed any more, the leakage of the display data is avoided, the privacy of a user is protected, other people are prevented from operating the display data on the current screen when the user uses the switched screen, and the safety is improved.
In an application scenario, it is assumed that the local display state matches display style a, and the screen projection display state matches display style B. In one case, the switched display state is a screen projection display state, and the current display style is display style A, which is not matched, so that display style B matched with the screen projection display state is created, the display style A and the display interface of the intelligent rearview mirror are destroyed, and a default menu interface is displayed. In another case, the switched display state is a screen projection display state, the current display style is a display style B, the switched display state is matched with the current display style, the display style B is used as a target display style, the display interface of the intelligent rearview mirror is destroyed, and a default menu interface is displayed. In another case, the switched display state is a local display state, and the current display style is a display style B, which are not matched, so that a display style A matched with the local display state is created, the display style B and the display interface of the car machine are destroyed, and a default menu interface is displayed. In another case, the switched display state is a local display state, the current display style is a display style A, the switched display state is matched with the current display style, the display style A is used as a target display style, the display interface of the car machine is destroyed, and a default menu interface is displayed.
And S233, displaying the display data according to the target display style on the switched screen.
In an application scene, the other vehicle-mounted terminals are the vehicle machines, the current screen is the screen of the intelligent rearview mirror, and the switched screen is the screen of the vehicle machine. Based on the above, in the intelligent rearview mirror, rendering the display data according to the target display style to generate video data; and sending the video data to the car machine so that the car machine can display the video data on a car machine screen.
Specifically, the display data is rendered in the auxiliary screen of the intelligent rearview mirror according to the target display style to generate video data, the auxiliary screen of the intelligent rearview mirror is invisible to a user, and in order to project the video data to various vehicle-mounted terminals, the resolution of the auxiliary screen is larger than the resolution of all the vehicle-mounted terminals. The video data comprises at least one video frame, and each video frame corresponds to a display page of the display data on the current screen. For example, if the display data has only one display page on the current interface, rendering the display data according to the target display style generates one video frame. And then, the video data is coded and then sent to the vehicle machine. After the vehicle machine receives the coded video data, the video data are obtained by decoding, the obtained video data are already in a mode matched with a vehicle machine screen, and the vehicle machine can directly display the video data on the vehicle machine screen without adjusting the display mode.
In the embodiment, the display data is rendered by the intelligent rearview mirror, and the video data is generated, so that the car machine can directly display, the operation process of the car machine is reduced, and the screen switching display efficiency is improved; and meanwhile, the method is suitable for the car machine which does not have the function of data display according to the display style.
In the embodiment, the screen is switched when the target application program is operated, if the switched display state is not matched with the current interface style of the display data, the target display style matched with the switched display state is created, the old display style is not used, the matching between the display style and the display state is ensured through the creation mode, the display data can be clearly and completely displayed on the switched screen, and the user experience is improved.
According to an embodiment of the present application, fig. 3 is a flowchart illustrating a third screen switching display method provided according to the embodiment of the present application, and this embodiment is further optimized in the foregoing embodiment, and specifically, the dynamic proxy may be used to perform the determination of the display state, the determination of the target display style, and the display operation.
As shown in fig. 3, a screen switching display method provided in this embodiment may include:
s310, in the running process of the target application program, storing the display data of the target application program on the current screen.
And S320, responding to the screen switching signal, and determining the switched display state through a dynamic proxy, wherein the display state comprises a screen projection display state and a local display state.
S330, determining a target display style matched with the switched display state through the dynamic proxy.
S340, displaying the display data according to the target display style on the switched screen through the dynamic proxy.
In this embodiment, when the screen switching signal is monitored, a dynamic proxy is dynamically created by using a reflection mechanism. The dynamic proxy is used for proxying existing display objects in the intelligent rearview mirror. The display object is used for displaying the display data on a corresponding screen according to a default display style (a display style of the intelligent rearview mirror or a display style of other vehicle-mounted terminals). When the screen is switched, data display is still carried out along the old display mode or the default interface is displayed backwards along the old display mode. In this embodiment, when it is monitored that screen switching occurs during the running of the target application program, the operations of S320-S340 are performed by using the dynamic proxy instead of the display object. Accordingly, the operations proxied by the dynamic proxy are the operations of S320-S340.
It should be noted that, in this embodiment, a dynamic proxy is created only for a target application program that may have a display interruption, and the dynamic proxy executes the foregoing operation, which does not affect an existing display object; for other application programs which are installed in the intelligent rearview mirror and cannot display interruption, a dynamic proxy does not need to be created, and normal display can still be performed through the existing display object. For example, the display data of the map application is a map picture of a certain city, and after the screen is switched, the switched screen automatically enlarges or reduces the map of the city in equal scale to adapt to the switched screen without performing style adjustment on the map picture. Therefore, the dynamic proxy replaces the display object to execute the operation, the operation position of the display object does not need to be modified, and the code is simple to implement; meanwhile, normal display of other application programs is not affected.
According to an embodiment of the present application, fig. 4a is a schematic flowchart of a fourth screen switching display method provided according to the embodiment of the present application, which is a further optimization of the foregoing embodiment.
Optionally, the operation "determining the target display style matched with the display state after switching" is refined into "determining a candidate display style matched with the display state after switching from the pre-stored display styles; if the candidate display styles are more than two, acquiring the resolution of the switched screen; and screening a target display style which is adaptive to the resolution of the switched screen from the candidate display styles so as to improve the determination efficiency of the target display style and further improve the display efficiency.
Optionally, the operation "storing the display data of the target application on the current screen in the running process of the target application" is refined into "storing the dialog text of the voice application on the current screen in the running process of the voice application", correspondingly, the operation "determining the target display style matched with the switched display state" is refined into "determining the text format matched with the switched display state and the trigger position and trigger effect of the text", the target application is limited to the voice application, and the display style of the dialog text is refined.
As shown in fig. 4a, the screen switching display method provided in this embodiment may include:
and S410, storing the dialog text of the voice application program on the current screen in the running process of the voice application program.
In the running process of the voice application program, a user sends voice to the voice application program, and the voice application program identifies the voice of the user and then generates response content. The text corresponding to the user's voice and/or response content is called dialog text and is displayed on the current screen, and thus, the dialog text is the display data on the current screen.
Optionally, during the running process of the voice application, a group of dialog texts newly generated between the user and the voice application is stored in real time. Specifically, one node may be used to store a group of dialog texts, and a new node may be used to replace an old node, so as to keep the latest node all the time, i.e. to ensure that the latest group of dialog texts is stored.
Fig. 4b is a schematic screen display diagram of the intelligent rearview mirror provided according to the embodiment of the application. The screen displays a dialog interface of the speech application, including a set of dialog text. Specifically, the user may send a voice "please show third phone" to the voice application, the voice is displayed on the current screen in text form, and the third phone is displayed. Meanwhile, the text corresponding to the voice sent by the user and the text corresponding to the response content are: zhang three phones are stored in one node. If the user subsequently utters another voice "please display the telephone of lie four", the subsequent dialog text "please display the telephone of lie four" and the telephone of lie four may be continuously displayed on the basis of the previously displayed data. However, when storing, the subsequent dialog text needs to cover the historical dialog text, that is, only "please display the telephone of lie four" and the telephone of lie four are stored, so that the storage amount of the display data is reduced, the display data amount after the screen is switched is reduced, and the switching efficiency of the screen is improved.
And S420, responding to the monitored screen switching signal, and determining the switched display state, wherein the display state comprises a screen projection display state and a local display state.
And S430, determining a text format matched with the switched display state, and a triggering position and a triggering effect of the text.
Since the display data is dialog text, the display style thereof includes a text format and a trigger position and a trigger effect of the text. The text format can be the font, the word spacing, the line spacing and the like of the text; the triggering position of the text can be the triggering position of operations such as selection, jumping and modification of the text; the trigger effect is a visual effect, such as highlight, font enlargement, focus state and the like, when the text is selected, jumped, modified and the like.
Optionally, at least one display style (i.e., a text format and a text trigger position) matching the display state after switching may be stored in the smart rearview mirror in advance. Each display style corresponds to a different resolution. After determining the switched display state, a candidate display pattern matching the switched display state may be determined from the pre-stored display patterns. If the candidate display styles are more than two, acquiring the resolution of the switched screen; and screening the display style which is matched with the resolution of the switched screen from the candidate display styles to be used as a target display style. And if one candidate display style exists, directly taking the candidate display style as the target display style.
Illustratively, the smart rearview mirror stores in advance a display style 1, a display style 2, and a display style 3 adapted to resolutions axb, 2 axb, and ax2B, respectively, the display style including a text format and a trigger position of the text. The display style 1 matches the local display state, and the display styles 2 and 3 match the projection screen display state. The resolution ratio of the intelligent rearview mirror is A multiplied by B, the resolution ratio of the car machine 1 is 2A multiplied by B, and the resolution ratio of the car machine 2 is A multiplied by 2B. When the switched display state is a screen projection display state, determining that the candidate display pattern comprises a display pattern 2 and a display pattern 3, and further, if the switched screen is the screen of the car machine 1, taking the display pattern 2 as a target display pattern; and if the switched screen is the screen of the car machine 2, taking the display style 3 as a target display style.
And S440, displaying the dialog text on the switched screen according to the text format, the triggering position and the triggering effect of the text.
In fig. 4B, the screen resolution of the smart rearview mirror is a × B, and the current display style of the dialog text includes: the number four, the word spacing 0.3 pound, the line spacing single, the triggering position for the operations of selecting, jumping and modifying the text, and the triggering effect matched with the number, the word spacing and the line spacing. Fig. 4b shows the trigger effect of highlighting when a selection operation is made to a telephone number.
Fig. 4c is a schematic screen display diagram of the car machine provided in the embodiment of the present application. The screen resolution of the intelligent rearview mirror is 2A multiplied by B, and the target display style of the dialog text comprises the following steps: the word size is small and three, the word spacing is 0.4 pound, the line spacing is 1.5 times of the line spacing, the trigger position changes along with the change of the display position of the dialog text, and the trigger effect is matched with the word size, the word spacing and the line spacing in the target display style. Fig. 4c shows the trigger effect of highlighting when a selection operation is performed on text, the range of highlighting being wider and longer than in fig. 4 b.
In the embodiment, the display style is stored in advance, the target display style matched with the switched display state is screened from the pre-stored display style and is matched with the switched screen, the display style does not need to be created or destroyed, the determination efficiency of the target display style is improved, the display efficiency is further improved, and the display smoothness in the screen switching process is improved.
The method is suitable for the situation of screen switching in the running process of the voice application program, and provides a data source for the switched screen by storing the dialog text on the current screen, so that the display data of the target application program is ensured not to be interrupted; the dialog data are displayed according to the text format matched with the display state after switching, the triggering position and the triggering effect of the text, the technical problems that the dialog text of the voice application program after screen switching is interrupted and lost is caused are solved, the continuity of the dialog text of the voice application program after screen switching is ensured, and the user experience and the clarity, completeness and attractiveness of display are improved.
According to an embodiment of the present application, fig. 5 is a flowchart illustrating a fifth screen switching display method provided by the embodiment of the present application, where the embodiment is used in a situation where data to be displayed of an application is displayed in a screen switching scene. In one embodiment, if the screen switching is not monitored in the running process of the application program or the application program is not run before and after the screen switching, the target display style matched with the display state after the switching is not determined for the application program, and the unmatched display style is continuously used for displaying on the screen after the switching, so that a display error is caused. In order to solve the problem, the present embodiment provides a screen switching display method, which uses data to be displayed through a target application as a trigger condition to trigger a determination operation and a display operation of a target display style. It should be noted that the present embodiment is also applicable to the case where no screen switch has occurred before or the matching target display style has been determined after the screen switch, in which case the execution of the method provided by the present embodiment does not change the display style and the final display interface. That is, the execution subject of the method provided by the present embodiment does not need to pay attention to the screen switching situation before acquiring the data to be displayed.
The method can be executed by a screen switching display device which can be realized in a software and/or hardware mode and can be integrated in an intelligent rearview mirror with specific computing capability. As shown in fig. 5, a screen switching display method provided in this embodiment may include:
and S510, acquiring data to be displayed of the target application program.
The target application is described in detail in the above embodiments, and is not described herein again.
In the running process of the target application program, the intelligent rearview mirror can acquire data to be displayed of the target application program in real time, namely generated data which are not displayed. The data to be displayed is displayed on a current screen, for example, a screen of a smart rearview mirror, or a screen of another vehicle-mounted terminal, such as a screen of a vehicle-mounted device.
S520, obtaining the current display state, wherein the display state comprises a screen projection display state and a local display state.
After the data to be displayed of the target application program is obtained, determining the current display state of the current screen, and if the current screen is in the local display state, indicating that the data to be displayed is to be displayed on the current screen; and if the current screen is in a screen projection display state, the data to be displayed are displayed on the screens of other vehicle-mounted terminals.
And S530, determining a target display style matched with the current display state.
And S540, displaying the data to be displayed according to the target display style on the screen corresponding to the current display state.
The detailed description of "displaying data to be displayed according to the target display style" in S530 and S540 is described in the above embodiments, and is not repeated here.
In the embodiment, in the running process of the target application program, the data to be displayed and the current display state can be acquired, the data to be displayed is displayed in the target display mode matched with the current display state, the situation that display errors are caused by the fact that the target display mode cannot be determined in time after screen switching is avoided, unmatched display modes are continuously used, and the user experience is improved, and the clarity, completeness and attractiveness of display are improved.
Optionally, fig. 6 is a flowchart of screen switching display provided according to an embodiment of the present application, and S530 and S540 are described in detail.
S601, starting.
S602, the intelligent rearview mirror judges whether the current display state is a screen projection display state. If yes, executing S603; if not, go to S604.
S603, judging whether the current display style is matched with the screen projection display state, if so, executing S605; if not, go to S606.
S604, judging whether the current display style is matched with the local display state, if so, executing S607; if not, go to S608.
And S605, displaying the data to be displayed according to the current display style on the screen of the vehicle machine. And finishing the operation.
And S606, creating a target display style matched with the screen projection display state, and destroying the current display style. And S609 is performed.
And S607, displaying the data to be displayed according to the current display style on the screen of the intelligent rearview mirror. And finishing the operation.
And S608, creating a target display pattern matched with the local display state, and destroying the current display pattern. And S610 is performed.
And S609, displaying the data to be displayed according to the target display style on the screen of the vehicle. And finishing the operation.
And S610, displaying the data to be displayed according to the target display style on the screen of the intelligent rearview mirror. And finishing the operation.
In the following, the method provided in this embodiment is described in detail by taking an example in which the target application is a voice application and the other in-vehicle terminals are car machines.
After the voice application program is started, the data to be displayed of the voice application program is obtained, so that the first batch of data to be displayed after the voice application program is started can be displayed according to the target display style matched with the current display state, the follow-up data to be displayed can be displayed according to the target display style, and the use experience of a user and the clarity, integrity and attractiveness of a voice interface are improved. Of course, the data to be displayed may also be acquired during the running process of the target application.
In one embodiment, in one case, when the voice application is running and closed while the intelligent rearview mirror is in the local display state, the current display style is matched with the local display state; and then, after the intelligent rearview mirror is switched to the screen projection display state, the display style is unchanged, the voice application program is started, the data to be displayed are obtained, the target display style matched with the screen projection display state is determined, and the data to be displayed are displayed on the screen of the vehicle machine according to the target display style.
Under the other condition, when the intelligent rearview mirror is in a screen projection display state, the voice application program is operated and closed, and then the current display style is matched with the screen projection display state; and then, after the intelligent rearview mirror is switched to the local display state, the display style is unchanged, the voice application program is started, the data to be displayed are obtained, the target display style matched with the local display state is determined, and the data to be displayed are displayed on the screen of the intelligent rearview mirror according to the target display style.
In another case, in response to monitoring the screen switching signal during the running of the voice application, the intelligent rearview mirror is switched to the screen-projecting display state, and a target display style matched with the screen-projecting display state is determined. At the moment, data to be displayed of the voice application program is obtained, the screen projection display state is matched with the target display style, and the data to be displayed is displayed on the screen of the vehicle machine according to the target display style.
In another case, in response to monitoring the screen switching signal during the running of the voice application, the smart rearview mirror is switched to the local display state, and a target display style matching the local display state is determined. At the moment, data to be displayed of the voice application program is obtained, the local display state is matched with the target display style, and the data to be displayed is displayed on the screen of the intelligent rearview mirror according to the target display style.
According to an embodiment of the present application, fig. 7 is a schematic structural diagram of a screen switching display device provided in an embodiment of the present application, which is capable of executing the screen switching display method provided in the embodiment of the present application, and has functional modules and beneficial effects corresponding to the execution method. As shown in fig. 7, the apparatus 700 may include:
a display data storage module 701, configured to store display data of a target application on a current screen in an operation process of the target application;
a display state determining module 702, configured to determine, in response to monitoring the screen switching signal, a display state after switching, where the display state includes a screen-on display state and a local display state;
a target display style determining module 703, configured to determine a target display style matched with the switched display state;
and a display data display module 704, configured to display the display data according to the target display style on the switched screen.
Optionally, the target display style determining module 703 is specifically configured to: and when the switched display state is not matched with the current interface style of the display data, creating a target display style matched with the switched display state.
Optionally, the target display style determining module 703 is specifically configured to: determining a candidate display pattern matched with the switched display state from the pre-stored display patterns; if the candidate display styles are more than two, acquiring the resolution of the switched screen; and screening a target display style which is matched with the resolution of the switched screen from the candidate display styles.
Optionally, the display state determining module 702 is specifically configured to: responding to the monitored screen switching signal, and determining the switched display state through a dynamic proxy; the target display style determining module 703 is specifically configured to: determining a target display style matched with the switched display state through a dynamic proxy; the display data display module 704 is specifically configured to: and displaying the display data according to the target display style on the switched screen through the dynamic proxy.
Optionally, the current screen is a screen of an intelligent rearview mirror, and the switched screen is a screen of a vehicle machine; a display data display module 704, comprising: the video data generating unit is used for rendering the display data according to the target display style in the intelligent rearview mirror to generate video data; and the video data sending unit is used for sending the video data to the car machine so that the car machine can display the video data on a screen of the car machine.
Optionally, the display data storage module 701 is specifically configured to: storing the dialog text of the voice application program on the current screen in the running process of the voice application program; the target display style determining module 703 is specifically configured to: and determining a text format matched with the switched display state, and a trigger position and a trigger effect of the text.
In the embodiment of the application, the display data of the target application program on the current screen is stored in the running process of the target application program, so that a data source is provided for the switched screen, and the display data of the target application program is ensured not to be interrupted; the display data are displayed according to the target display style matched with the switched display state, so that the target display style is adaptive to the switched screen, the display data can be successfully displayed on the switched screen, and the clarity, completeness and attractiveness of display are ensured. In conclusion, the embodiment solves the technical problems that the display data of the application program is interrupted and lost after the screen is switched, ensures the consistency of the data display of the application program after the screen is switched, and improves the user experience and the clarity, completeness and attractiveness of the display.
According to an embodiment of the present application, fig. 8 is a schematic structural diagram of another screen switching display device provided in the embodiment of the present application, which is capable of executing the screen switching display method provided in the embodiment of the present application, and has functional modules and beneficial effects corresponding to the execution method. As shown in fig. 8, the apparatus 800 may include:
a to-be-displayed data acquisition module 801, configured to acquire to-be-displayed data of a target application program;
a current display state obtaining module 802, configured to obtain a current display state, where the display state includes a screen projection display state and a local display state;
a target display style determination module 803, configured to determine a target display style matching the current display state;
and a to-be-displayed data display module 804, configured to display the to-be-displayed data according to the target display style on the screen corresponding to the current display state.
Optionally, the to-be-displayed data obtaining module 801 is specifically configured to: and responding to the starting of the voice application program, and acquiring data to be displayed of the voice application program.
In the embodiment, in the running process of the target application program, the data to be displayed and the current display state can be acquired, the data to be displayed is displayed in the target display mode matched with the current display state, the situation that display errors are caused by the fact that the target display mode cannot be determined in time after screen switching is avoided, unmatched display modes are continuously used, and the user experience is improved, and the clarity, completeness and attractiveness of display are improved.
According to an embodiment of the present application, the present application also provides an intelligent rearview mirror and a readable storage medium.
Fig. 9 is a block diagram of an intelligent rearview mirror of a screen switching display method according to an embodiment of the present application. The smart rearview mirror is intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other suitable computers. Smart rearview mirrors may also represent various forms of mobile devices, such as personal digital assistants, 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 present application that are described and/or claimed herein.
As shown in fig. 9, the intelligent rearview mirror includes: one or more processors 901, memory 902, and interfaces for connecting the various components, including a high-speed interface and a low-speed interface. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The processor may process instructions for execution within the smart rearview mirror, including instructions stored in or on the memory to display graphical information of the GUI on an external input/output device (such as a display device coupled to the interface). In other embodiments, multiple processors and/or multiple buses may be used, along with multiple memories and multiple memories, as desired. Also, multiple intelligent rear view mirrors may be connected, with each device providing some of the necessary operations (e.g., as a server array, a group of blade servers, or a multi-processor system). Fig. 9 illustrates an example of a processor 901.
Memory 902 is a non-transitory computer readable storage medium as provided herein. The memory stores instructions executable by at least one processor, so that the at least one processor executes the screen switching display method provided by the application. The non-transitory computer-readable storage medium of the present application stores computer instructions for causing a computer to execute the screen switching display method provided by the present application.
The memory 902, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the screen switching display method in the embodiments of the present application. The processor 901 executes various functional applications of the server and data processing, i.e., implements the screen switching display method in the above-described method embodiments, by running non-transitory software programs, instructions, and modules stored in the memory 902.
The memory 902 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the intelligent rearview mirror of the screen switching display method, and the like. Further, the memory 902 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 902 may optionally include a memory remotely provided with respect to the processor 901, and these remote memories may be connected to the intelligent rearview mirror of the screen switching display method through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The intelligent rear view mirror performing the screen switching display method may further include: an input device 903 and an output device 904. The processor 901, the memory 902, the input device 903 and the output device 904 may be connected by a bus or other means, and fig. 9 illustrates the connection by a bus as an example.
The input device 903 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the smart rearview mirror of the screen switching display method, such as an input device of a touch screen, a keypad, a mouse, a track pad, a touch pad, a pointing stick, one or more mouse buttons, a track ball, a joystick, etc. The output devices 904 may include a display device, auxiliary lighting devices (e.g., LEDs), tactile feedback devices (e.g., vibrating motors), and the like. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, and a plasma display. In some implementations, the display device can be a touch screen.
Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, application specific ASICs (application specific integrated circuits), 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.
These computer programs (also known as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented using high-level procedural and/or object-oriented programming languages, and/or assembly/machine languages. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, Programmable Location Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
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.
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 application may be executed in parallel, sequentially, or in different orders, and the present invention is not limited thereto as long as the desired results of the technical solutions disclosed in the present application can be achieved.
The above-described embodiments should not be construed as limiting the scope of the present application. 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 application shall be included in the protection scope of the present application.

Claims (12)

1. A screen switching display method is characterized by comprising the following steps:
storing display data of a target application program on a current screen in the running process of the target application program;
responding to the monitored screen switching signal, and determining a switched display state, wherein the display state comprises a screen projection display state and a local display state;
determining a target display style matched with the switched display state;
and displaying the display data according to the target display style on the switched screen.
2. The method of claim 1, wherein the determining a target display style that matches the switched display state comprises:
and when the switched display state is not matched with the current display style of the display data, creating a target display style matched with the switched display state.
3. The method of claim 1, wherein the determining a target display style that matches the switched display state comprises:
determining a candidate display pattern matched with the switched display state from the pre-stored display patterns;
if the candidate display styles are more than two, acquiring the resolution of the switched screen;
and screening a target display style which is matched with the resolution of the switched screen from the candidate display styles.
4. The method of claim 1, wherein determining the display state after switching in response to listening for the screen switching signal comprises:
responding to the monitored screen switching signal, and determining the switched display state through a dynamic proxy;
the determining of the target display style matched with the switched display state includes:
determining a target display style matched with the switched display state through the dynamic proxy;
displaying the display data according to the target display style on the switched screen, wherein the displaying comprises:
and displaying the display data according to the target display style on the switched screen through the dynamic proxy.
5. The method according to claim 1, wherein the current screen is a screen of an intelligent rearview mirror, and the switched screen is a screen of a vehicle machine;
displaying the display data according to the target display style on the switched screen, wherein the displaying comprises:
rendering the display data according to the target display style in the intelligent rearview mirror to generate video data;
and sending the video data to the car machine so that the car machine can display the video data on a screen of the car machine.
6. The method according to any one of claims 1 to 5, wherein storing display data of the target application on a current screen during running of the target application comprises:
storing the dialog text of the voice application program on the current screen in the running process of the voice application program;
the determining of the target display style matched with the switched display state includes:
and determining a text format matched with the switched display state, and a trigger position and a trigger effect of the text.
7. A screen switching display method is characterized by comprising the following steps:
acquiring data to be displayed of a target application program;
acquiring a current display state, wherein the display state comprises a screen projection display state and a local display state;
determining a target display style matched with the current display state;
and displaying the data to be displayed according to the target display style on a screen corresponding to the current display state.
8. The method according to claim 7, wherein the obtaining data to be displayed of the target application program comprises:
and responding to the starting of the voice application program, and acquiring the data to be displayed of the voice application program.
9. A screen switching display device, comprising:
the display data storage module is used for storing the display data of the target application program on the current screen in the running process of the target application program;
the display state determining module is used for responding to the monitored screen switching signal and determining the switched display state, wherein the display state comprises a screen projection display state and a local display state;
a target display style determining module, configured to determine a target display style matched with the switched display state;
and the display data display module is used for displaying the display data on the switched screen according to the target display style.
10. A screen switching display device, comprising:
a data to be displayed acquisition module for acquiring data to be displayed of the target application program
The display device comprises a current display state acquisition module, a display state acquisition module and a display state acquisition module, wherein the current display state acquisition module is used for acquiring a current display state, and the display state comprises a screen projection display state and a local display state;
the target display style determining module is used for determining a target display style matched with the current display state;
and the data to be displayed display module is used for displaying the data to be displayed according to the target display style on a screen corresponding to the current display state.
11. An intelligent rearview mirror, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the screen-switching display method of any one of claims 1-6 or 7-8.
12. A non-transitory computer readable storage medium storing computer instructions for causing a computer to execute the screen switching display method according to any one of claims 1 to 6 or 7 to 8.
CN202010470773.1A 2020-05-28 2020-05-28 Screen switching display method and device, intelligent rearview mirror and readable storage medium Active CN111666056B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202010470773.1A CN111666056B (en) 2020-05-28 2020-05-28 Screen switching display method and device, intelligent rearview mirror and readable storage medium
KR1020210067096A KR102562060B1 (en) 2020-05-28 2021-05-25 Screen switching display method and device, intelligent rearview mirror and readable storage medium
JP2021088434A JP7266635B2 (en) 2020-05-28 2021-05-26 Screen switching display method, device, smart rearview mirror and readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010470773.1A CN111666056B (en) 2020-05-28 2020-05-28 Screen switching display method and device, intelligent rearview mirror and readable storage medium

Publications (2)

Publication Number Publication Date
CN111666056A true CN111666056A (en) 2020-09-15
CN111666056B CN111666056B (en) 2024-01-05

Family

ID=72385288

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010470773.1A Active CN111666056B (en) 2020-05-28 2020-05-28 Screen switching display method and device, intelligent rearview mirror and readable storage medium

Country Status (3)

Country Link
JP (1) JP7266635B2 (en)
KR (1) KR102562060B1 (en)
CN (1) CN111666056B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112256370A (en) * 2020-10-20 2021-01-22 北京字跳网络技术有限公司 Information display method and device and electronic equipment
CN112256371A (en) * 2020-10-20 2021-01-22 北京字跳网络技术有限公司 Method and device for displaying information and electronic equipment
CN112486621A (en) * 2020-12-07 2021-03-12 广州朗国电子科技有限公司 Horizontal and vertical screen adaptation method, device and storage medium based on IO level
CN112861007A (en) * 2021-02-26 2021-05-28 百度在线网络技术（北京）有限公司 Screen saver display method, device, equipment, medium and program product
CN113127101A (en) * 2021-05-17 2021-07-16 北京字节跳动网络技术有限公司 Application program control method, device, equipment and medium
CN113138737A (en) * 2021-04-16 2021-07-20 阿波罗智联(北京)科技有限公司 Display control method, device, equipment, medium and program product for screen projection scene
CN113220399A (en) * 2021-05-17 2021-08-06 百度在线网络技术（北京）有限公司 Interface display method and device, intelligent screen equipment and storage medium
CN115629837A (en) * 2022-11-22 2023-01-20 亿咖通(北京)科技有限公司 Multi-system-based picture display method and device and electronic equipment

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113552988A (en) * 2021-06-24 2021-10-26 阿波罗智联(北京)科技有限公司 Interface focus control method and device, electronic equipment and storage medium
CN114020228A (en) * 2021-10-30 2022-02-08 深圳曦华科技有限公司 Screen display method and device
CN114189741B (en) * 2021-11-09 2023-08-18 深圳曦华科技有限公司 Image processing method and related device
CN114257869B (en) * 2021-11-26 2024-04-16 杭州当虹科技股份有限公司 Operation safety monitoring method for propaganda large screen equipment
CN114356269B (en) * 2022-01-07 2024-07-05 中国工商银行股份有限公司 Screen picture switching method and device, electronic equipment and storage medium
CN117676234A (en) * 2022-08-31 2024-03-08 比亚迪股份有限公司 Vehicle-mounted multi-screen interaction method, vehicle-mounted controller, automobile and storage medium
CN117891645B (en) * 2024-03-14 2024-07-16 上海励驰半导体有限公司 Display fault detection method and device, electronic equipment and storage medium

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29608032U1 (en) * 1996-05-03 1996-07-18 MAN Technologie AG, 86153 Augsburg Interactive digital information and entertainment system for vehicles
CN101106697A (en) * 2006-07-14 2008-01-16 索尼株式会社 Data transmission system, receiving apparatus, and receiving method as well as sending apparatus and sending method
CN103019836A (en) * 2011-09-26 2013-04-03 联想(北京)有限公司 State switching method and electronic equipment
US20160232871A1 (en) * 2013-09-26 2016-08-11 Le Shi Zhi Xin Electronic Technology (Tianjin) Limited Display method and display device
CN107992360A (en) * 2017-11-30 2018-05-04 努比亚技术有限公司 Using switching handling method, mobile terminal and readable storage medium storing program for executing
CN108958357A (en) * 2017-05-22 2018-12-07 宇龙计算机通信科技(深圳)有限公司 Screen switching, device, terminal and computer readable storage medium
CN109032485A (en) * 2018-07-10 2018-12-18 广州视源电子科技股份有限公司 Display method and device, electronic equipment, intelligent panel and storage medium
CN109495845A (en) * 2018-09-29 2019-03-19 百度在线网络技术（北京）有限公司 Method for changing scenes and equipment
CN110069227A (en) * 2019-04-09 2019-07-30 百度在线网络技术（北京）有限公司 Data interactive display methods and device
CN110072012A (en) * 2019-04-28 2019-07-30 维沃移动通信有限公司 A kind of based reminding method and mobile terminal for screen state switching
CN110086938A (en) * 2019-04-29 2019-08-02 百度在线网络技术（北京）有限公司 Throw control method, system, electronic equipment and the computer-readable medium of screen display
US20190391780A1 (en) * 2016-12-13 2019-12-26 Baidu Online Network Technology (Beijing) Co., Ltd. Display method and device
CN110784758A (en) * 2019-08-22 2020-02-11 腾讯科技（深圳）有限公司 Screen projection processing method and device
CN111026344A (en) * 2019-11-12 2020-04-17 浙江大搜车软件技术有限公司 Screen projection method, system, computer equipment and storage medium
CN111078173A (en) * 2019-12-12 2020-04-28 苏州飞控软件科技有限公司 Fast switching method and switching system of LED stage screen
CN111107518A (en) * 2018-10-25 2020-05-05 上海博泰悦臻电子设备制造有限公司 Display method, vehicle-mounted terminal, display system and computer-readable storage medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03278094A (en) * 1990-03-27 1991-12-09 Seiko Epson Corp Method for switching font
JP2015148468A (en) * 2014-02-05 2015-08-20 株式会社 ミックウェア Navigation system, room mirror monitor, navigation method, and program
JP6955017B2 (en) * 2017-09-08 2021-10-27 ローム株式会社 Liquid crystal display, video display system and vehicle
KR102503936B1 (en) * 2017-12-29 2023-02-28 삼성전자주식회사 Display apparatus for processing user utterance and control method thereof

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29608032U1 (en) * 1996-05-03 1996-07-18 MAN Technologie AG, 86153 Augsburg Interactive digital information and entertainment system for vehicles
CN101106697A (en) * 2006-07-14 2008-01-16 索尼株式会社 Data transmission system, receiving apparatus, and receiving method as well as sending apparatus and sending method
CN103019836A (en) * 2011-09-26 2013-04-03 联想(北京)有限公司 State switching method and electronic equipment
US20160232871A1 (en) * 2013-09-26 2016-08-11 Le Shi Zhi Xin Electronic Technology (Tianjin) Limited Display method and display device
US20190391780A1 (en) * 2016-12-13 2019-12-26 Baidu Online Network Technology (Beijing) Co., Ltd. Display method and device
CN108958357A (en) * 2017-05-22 2018-12-07 宇龙计算机通信科技(深圳)有限公司 Screen switching, device, terminal and computer readable storage medium
CN107992360A (en) * 2017-11-30 2018-05-04 努比亚技术有限公司 Using switching handling method, mobile terminal and readable storage medium storing program for executing
CN109032485A (en) * 2018-07-10 2018-12-18 广州视源电子科技股份有限公司 Display method and device, electronic equipment, intelligent panel and storage medium
CN109495845A (en) * 2018-09-29 2019-03-19 百度在线网络技术（北京）有限公司 Method for changing scenes and equipment
CN111107518A (en) * 2018-10-25 2020-05-05 上海博泰悦臻电子设备制造有限公司 Display method, vehicle-mounted terminal, display system and computer-readable storage medium
CN110069227A (en) * 2019-04-09 2019-07-30 百度在线网络技术（北京）有限公司 Data interactive display methods and device
CN110072012A (en) * 2019-04-28 2019-07-30 维沃移动通信有限公司 A kind of based reminding method and mobile terminal for screen state switching
CN110086938A (en) * 2019-04-29 2019-08-02 百度在线网络技术（北京）有限公司 Throw control method, system, electronic equipment and the computer-readable medium of screen display
CN110784758A (en) * 2019-08-22 2020-02-11 腾讯科技（深圳）有限公司 Screen projection processing method and device
CN111026344A (en) * 2019-11-12 2020-04-17 浙江大搜车软件技术有限公司 Screen projection method, system, computer equipment and storage medium
CN111078173A (en) * 2019-12-12 2020-04-28 苏州飞控软件科技有限公司 Fast switching method and switching system of LED stage screen

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112256370A (en) * 2020-10-20 2021-01-22 北京字跳网络技术有限公司 Information display method and device and electronic equipment
CN112256371A (en) * 2020-10-20 2021-01-22 北京字跳网络技术有限公司 Method and device for displaying information and electronic equipment
CN112486621A (en) * 2020-12-07 2021-03-12 广州朗国电子科技有限公司 Horizontal and vertical screen adaptation method, device and storage medium based on IO level
CN112486621B (en) * 2020-12-07 2022-05-06 广州朗国电子科技股份有限公司 Horizontal and vertical screen adaptation method, device and storage medium based on IO level
CN112861007A (en) * 2021-02-26 2021-05-28 百度在线网络技术（北京）有限公司 Screen saver display method, device, equipment, medium and program product
CN113138737A (en) * 2021-04-16 2021-07-20 阿波罗智联(北京)科技有限公司 Display control method, device, equipment, medium and program product for screen projection scene
CN113138737B (en) * 2021-04-16 2023-11-03 阿波罗智联(北京)科技有限公司 Display control method, device, equipment, medium and program product for screen-throwing scene
US11955039B2 (en) 2021-04-16 2024-04-09 Apollo Intelligent Connectivity (Beijing) Technology Co., Ltd. Method and apparatus for controlling display in a screen projection scenario, device and program product
CN113127101A (en) * 2021-05-17 2021-07-16 北京字节跳动网络技术有限公司 Application program control method, device, equipment and medium
CN113220399A (en) * 2021-05-17 2021-08-06 百度在线网络技术（北京）有限公司 Interface display method and device, intelligent screen equipment and storage medium
CN113220399B (en) * 2021-05-17 2023-08-15 百度在线网络技术（北京）有限公司 Interface display method and device, intelligent screen device and storage medium
CN115629837A (en) * 2022-11-22 2023-01-20 亿咖通(北京)科技有限公司 Multi-system-based picture display method and device and electronic equipment

Also Published As

Publication number Publication date
KR102562060B1 (en) 2023-08-02
JP7266635B2 (en) 2023-04-28
JP2021144728A (en) 2021-09-24
KR20210070251A (en) 2021-06-14
CN111666056B (en) 2024-01-05

Similar Documents

Publication Publication Date Title
CN111666056B (en) Screen switching display method and device, intelligent rearview mirror and readable storage medium
CN111432070B (en) Application screen projection control method, device, equipment and medium
KR20210042863A (en) Time synchronization method and apparatus for vehicle, device and storage medium
JP7167222B2 (en) APPLET DATA ACQUISITION METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM
CN111645521B (en) Control method and device for intelligent rearview mirror, electronic equipment and storage medium
JP7269265B2 (en) VIDEO FRAME TRANSMISSION METHOD, DEVICE, ELECTRONIC DEVICE AND READABLE STORAGE MEDIUM
CN113368492B (en) Rendering method and device
US20210149558A1 (en) Method and apparatus for controlling terminal device, and non-transitory computer-readle storage medium
CN113138737B (en) Display control method, device, equipment, medium and program product for screen-throwing scene
US11831735B2 (en) Method and device for processing mini program data
CN112346612B (en) Page display method and device
KR102554916B1 (en) Speech interaction method, speech interaction device and electronic device
KR20210108341A (en) Display verification method for web browser, device, computer equipment and storage medium
CN112817656A (en) Applet running method and device
CN109791444B (en) Method and device for calling input method, server and terminal
KR20210099538A (en) Traffic content output method, device, apparatus, storage medium and computer program
CN111274520A (en) Webpage resource auditing method, device, equipment and medium
CN113641439B (en) Text recognition and display method, device, electronic equipment and medium
US11566913B2 (en) Method, apparatus, electronic device and storage medium for displaying AR navigation
CN112752323B (en) Method and device for changing hot spot access state
CN107229465B (en) Method and device for waking up head-mounted display of VR (virtual reality) host and VR host
CN111766958A (en) Input method implementation method and device, electronic equipment and storage medium
US20220284902A1 (en) Delay estimation method and apparatus for smart rearview mirror, and electronic device
CN114339663A (en) Vehicle-mounted interconnection method, device, equipment and storage medium
CN116847136A (en) Information display method, mobile terminal and vehicle terminal

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20211025

Address after: 100176 101, floor 1, building 1, yard 7, Ruihe West 2nd Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing

Applicant after: Apollo Intelligent Connectivity (Beijing) Technology Co., Ltd.

Address before: 2 / F, baidu building, 10 Shangdi 10th Street, Haidian District, Beijing 100085

Applicant before: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY Co.,Ltd.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant