CN112397009A - Vehicle-mounted display screen display control method, device, equipment and readable storage medium - Google Patents
Vehicle-mounted display screen display control method, device, equipment and readable storage medium Download PDFInfo
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- CN112397009A CN112397009A CN202011299715.3A CN202011299715A CN112397009A CN 112397009 A CN112397009 A CN 112397009A CN 202011299715 A CN202011299715 A CN 202011299715A CN 112397009 A CN112397009 A CN 112397009A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- 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]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- 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
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
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Abstract
The invention discloses a vehicle-mounted display screen display control method, a device, equipment and a readable storage medium, wherein the method is applied to a control unit in a vehicle-mounted display screen system, the vehicle-mounted display screen system also comprises a display screen and a storage unit, and the method comprises the following steps: after entering a wallpaper screen-saving mode, acquiring a wallpaper image from the storage unit; and controlling the display screen to receive and display the wallpaper image. The invention realizes that the vehicle-mounted display screen gives consideration to both system power consumption and user visual experience.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted display, in particular to a display control method, device and equipment of a vehicle-mounted display screen and a readable storage medium.
Background
Along with the popularization of vehicles, automobiles become necessary transportation tools for people to go out, the selection and experience requirements of the automobiles are greatly improved while the life quality of people is improved, for example, strong visual impact and experience effects are brought to users, and vehicle-mounted manufacturers develop vehicle-mounted duplex screens. However, no matter the existing vehicle-mounted display screen is a common display screen or a duplex screen, when the display screen part runs, the display screen part only has two states, namely a long bright screen displaying the currently running functional interface, and a black screen displaying state, wherein the long bright screen always keeps under the condition of high power consumption, and the black screen displaying state completely keeps on displaying, so that the visual experience of a user is greatly reduced.
Disclosure of Invention
The invention mainly aims to provide a display control method, a display control device, display control equipment and a readable storage medium for a vehicle-mounted display screen, and aims to solve the technical problem that the vehicle-mounted display screen cannot give consideration to both power consumption and visual experience.
In order to achieve the above object, the present invention provides a display control method for a vehicle-mounted display screen, the method is applied to a control unit in a vehicle-mounted display screen system, the vehicle-mounted display screen system further includes a display screen and a storage unit, the method includes the following steps:
after entering a wallpaper screen-saving mode, acquiring a wallpaper image from the storage unit;
and controlling the display screen to receive and display the wallpaper image.
Optionally, after entering the wallpaper breath mode, before the step of acquiring the wallpaper image from the storage unit, the method further includes:
when the wallpaper screen-off function is in an open state, if a screen-off instruction is detected, entering a wallpaper screen-off mode;
and when the wallpaper screen-off function is in a closed state, if a screen-off instruction is detected, entering a common screen-off mode.
Optionally, when the wallpaper screen-saving function is in an open state, if a screen-saving instruction is detected, the step of entering the wallpaper screen-saving mode includes:
when the wallpaper screen-off function is in an open state, if it is detected that the time length of no touch operation of the display screen in displaying a function interface reaches a preset time length, triggering a screen-off instruction, or if it is detected that the screen-off touch operation is performed on the display screen, triggering the screen-off instruction;
and entering a wallpaper screen-refreshing mode according to the screen-refreshing instruction.
Optionally, after entering the wallpaper breath mode, before the step of acquiring the wallpaper image from the storage unit, the method further includes:
the wallpaper file is obtained from a vehicle-mounted central control host, wherein the vehicle-mounted central control host obtains the wallpaper file from a network data server or a mobile terminal.
And storing the wallpaper file to the storage unit.
Optionally, after the step of controlling the display screen to receive and display the wallpaper image, the method further includes:
after a wallpaper switching instruction is detected, acquiring a wallpaper image to be switched from the storage unit;
and controlling the display screen to receive and display the wallpaper image to be switched.
Optionally, after detecting the wallpaper switching instruction, before the step of obtaining the wallpaper image to be switched from the storage unit, the method further includes:
when detecting a wallpaper switching touch operation aiming at the display screen, triggering the wallpaper switching instruction; or the like, or, alternatively,
and when an automatic wallpaper switching sub-mode in the wallpaper breath mode is started, triggering the wallpaper switching instruction according to a switching time interval in the automatic wallpaper switching sub-mode.
Optionally, after the step of controlling the display screen to receive and display the wallpaper image, the method further includes:
and when the awakening touch operation aiming at the display screen is detected, quitting the wallpaper screen-saving mode, and controlling the display screen to recover the display function interface.
In order to achieve the above object, the present invention further provides a display control device for a vehicle-mounted display screen, the device is disposed in a control unit of a vehicle-mounted display screen system, the vehicle-mounted display screen system further includes a display screen and a storage unit, and the device includes:
the acquisition module is used for acquiring the wallpaper image from the storage unit after entering the wallpaper screen-saving mode;
and the control module is used for controlling the display screen to receive and display the wallpaper image.
In order to achieve the above object, the present invention further provides a vehicle-mounted display screen display control device, including: the vehicle-mounted display screen display control method comprises a memory, a processor and a vehicle-mounted display screen display control program which is stored on the memory and can run on the processor, wherein the steps of the vehicle-mounted display screen display control method are realized when the vehicle-mounted display screen display control program is executed by the processor.
In addition, to achieve the above object, the present invention further provides a computer readable storage medium having a vehicle-mounted display control program stored thereon, where the vehicle-mounted display control program, when executed by a processor, implements the steps of the vehicle-mounted display control method as described above.
In the invention, after the control unit of the vehicle-mounted display screen system enters the wallpaper screen-saving mode, the wallpaper image is stored in the storage unit of the vehicle-mounted display screen system, and the display screen is controlled to receive and display the wallpaper image, compared with the screen-saving mode completely in a black screen, the wallpaper display screen system has the advantages that visual impact is brought to a user through the wallpaper displayed in the display screen during screen saving, and the experience effect of the user is improved; in addition, when the vehicle-mounted display screen system is in the wallpaper screen-off mode, only the display screen control unit, the storage unit and the display screen are required to be in the running state, and other modules and units such as the vehicle-mounted central control host and the like are not required to participate, so that other modules and units can be completely in the low power consumption mode, and compared with a long bright screen display function interface, the vehicle-mounted display screen system can reduce the power consumption of the vehicle-mounted system. Therefore, the vehicle-mounted display screen achieves the purpose of giving consideration to both system power consumption and user visual experience.
Drawings
FIG. 1 is a schematic diagram of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a display control method for a vehicular display screen according to a first embodiment of the present invention;
FIG. 3 is a schematic view of a wallpaper display flow related to various embodiments of a display control method for a vehicle-mounted display screen according to the present invention;
fig. 4 is a functional module diagram of a display control device of a vehicular display screen according to a preferred embodiment of the invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The vehicle-mounted display screen display control device can be a control unit in a vehicle-mounted display screen system, and the vehicle-mounted display screen system further comprises a display screen and a storage unit. As shown in fig. 1, the vehicle-mounted display screen system may be a vehicle-mounted dual-panel display screen system, wherein the Control Unit may be an MCU (Micro Control Unit), the storage Unit may be a FLASH memory chip, and the display screen may be a display screen with a touch screen. The vehicle-mounted display screen system also comprises a touch IC unit and a mutual transmission chip. The MCU unit carries out data interaction with the vehicle-mounted central control host through the transmission chip. The display screen/touch screen unit is responsible for displaying and detecting current operation information and sending the current operation information to the touch IC unit; the touch IC unit receives touch operation information to form coordinate data and sends the coordinate data to the MCU unit; the MCU unit reads the coordinate data of the touch IC, the data are packaged according to the protocol, after the data are prepared, after handshake OK with the host computer is carried out, and the FPD-LINK serial bus is normal, the MCU pulls down INT to inform the host computer to read the touch data, and after the host computer receives the INT signal, the host computer I2C reads the touch data through the transmission chip, so that the touch function is realized. The two paired chips are mainly responsible for reading and fetching data.
The on-vehicle display screen display control apparatus may include: a processor, such as a CPU, memory. The memory may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory may alternatively be a storage device separate from the aforementioned processor.
Those skilled in the art will appreciate that the device configuration shown in fig. 1 does not constitute a limitation of the in-vehicle display screen display control device, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
The memory, which is a kind of computer storage medium, may include therein an in-vehicle display screen display control program. The processor may be configured to invoke the in-vehicle display screen display control program stored in the memory and perform the following operations:
after entering a wallpaper screen-saving mode, acquiring a wallpaper image from the storage unit;
and controlling the display screen to receive and display the wallpaper image.
Further, after entering the wallpaper screen-saving mode and before the step of acquiring the wallpaper image from the storage unit, the processor may be further configured to call a vehicle-mounted display screen display control program stored in the memory, and perform the following operations:
when the wallpaper screen-off function is in an open state, if a screen-off instruction is detected, entering a wallpaper screen-off mode;
and when the wallpaper screen-off function is in a closed state, if a screen-off instruction is detected, entering a common screen-off mode.
Further, when the wallpaper screen-saving function is in an open state, if a screen-saving instruction is detected, the step of entering the wallpaper screen-saving mode comprises the following steps:
when the wallpaper screen-off function is in an open state, if it is detected that the time length of no touch operation of the display screen in displaying a function interface reaches a preset time length, triggering a screen-off instruction, or if it is detected that the screen-off touch operation is performed on the display screen, triggering the screen-off instruction;
and entering a wallpaper screen-refreshing mode according to the screen-refreshing instruction.
Further, after entering the wallpaper screen-saving mode and before the step of acquiring the wallpaper image from the storage unit, the processor may be further configured to call a vehicle-mounted display screen display control program stored in the memory, and perform the following operations:
the wallpaper file is obtained from a vehicle-mounted central control host, wherein the vehicle-mounted central control host obtains the wallpaper file from a network data server or a mobile terminal.
And storing the wallpaper file to the storage unit.
Further, after the step of controlling the display screen to receive and display the wallpaper image, the processor may be further configured to call a vehicle-mounted display screen display control program stored in the memory, and perform the following operations:
after a wallpaper switching instruction is detected, acquiring a wallpaper image to be switched from the storage unit;
and controlling the display screen to receive and display the wallpaper image to be switched.
Further, after the wallpaper switching instruction is detected and before the step of acquiring the wallpaper image to be switched from the storage unit, the processor may be further configured to call a vehicle-mounted display screen display control program stored in the memory, and execute the following operations:
when detecting a wallpaper switching touch operation aiming at the display screen, triggering the wallpaper switching instruction; or the like, or, alternatively,
and when an automatic wallpaper switching sub-mode in the wallpaper breath mode is started, triggering the wallpaper switching instruction according to a switching time interval in the automatic wallpaper switching sub-mode.
Further, after the step of controlling the display screen to receive and display the wallpaper image, the processor may be further configured to call a vehicle-mounted display screen display control program stored in the memory, and perform the following operations:
and when the awakening touch operation aiming at the display screen is detected, quitting the wallpaper screen-saving mode, and controlling the display screen to recover the display function interface.
Based on the structure, various embodiments of the display control method of the vehicle-mounted display screen are provided.
Referring to fig. 2, fig. 2 is a schematic flow chart of a display control method for a vehicle-mounted display screen according to a first embodiment of the present invention.
While a logical order is shown in the flow chart, in some cases, the steps shown or described may be performed in a different order than that shown or described herein. The display control method of the vehicle-mounted display screen is applied to a control unit in a vehicle-mounted display screen system, and the vehicle-mounted display screen system further comprises a display screen and a storage unit. In this embodiment, the display control method for the on-board display screen includes:
step S10, when entering the wallpaper screen-saving mode, acquiring a wallpaper image from the storage unit;
in this embodiment, the on-vehicle display screen system includes a control unit, a storage unit and a display screen, and in other embodiments, may further include other unit modules. Wherein, the control unit can adopt a common vehicle-mounted display screen control unit, such as an MCU; the storage unit can be an existing storage unit in the existing vehicle-mounted display screen system, or can be an additionally arranged storage unit used for storing wallpaper files compared with the existing vehicle-mounted display screen system, for example, a FLASH storage chip is additionally arranged, and the control unit can directly read and write data from the storage unit without passing through a vehicle-mounted central control host; the display screen can be a common vehicle-mounted display screen or a vehicle-mounted duplex screen, and the display screen can be a display screen with a touch screen.
The control unit can set a wallpaper screen-refreshing mode, and the control unit enters the wallpaper screen-refreshing mode after detecting a trigger condition for entering the wallpaper screen-refreshing mode. The trigger condition may be a touch operation of a user in the display screen or a pressing operation of a physical key, or may be a detection that a duration of no operation on the display screen reaches a certain duration, and in this embodiment, the trigger condition is not limited.
After entering the wallpaper screen-saving mode, the control unit acquires the wallpaper image from the storage unit. One or more wallpaper images may be stored in the storage unit in advance, and the wallpaper image may be a static image or a dynamic image, which is not limited herein. According to different settings of the wallpaper screen-saving mode by the user, the control unit can acquire a default wallpaper image from the storage unit or randomly acquire a wallpaper image.
And step S20, controlling the display screen to receive and display the wallpaper image.
After acquiring the wallpaper image, the control unit controls the display screen to receive the wallpaper image and display the wallpaper image on the display screen. It should be noted that the control unit may control the display screen to display the processed image data after processing the image according to a conventional image processing method, which is not described in detail in this embodiment. The display screen displays the wallpaper image until the control unit exits the wallpaper screen-saving mode. Before entering the wallpaper screen-saving mode, a function page output by the vehicle-mounted central control host, such as an interface of a music player, may be displayed in the display screen, and after entering the wallpaper screen-saving mode, the control unit controls the display screen to display a wallpaper image, and the vehicle-mounted central control host may enter the low power consumption mode.
In this embodiment, after the control unit of the vehicle-mounted display screen system enters the wallpaper screen saving mode, the wallpaper image is stored in the storage unit of the vehicle-mounted display screen system, and the display screen is controlled to receive and display the wallpaper image, so that in the screen saving mode, compared with the screen saving mode completely in a black screen, in the embodiment, visual impact is brought to a user through the wallpaper displayed in the display screen, and the experience effect of the user is improved; in addition, in this embodiment, when the vehicle-mounted display screen system is in the wallpaper screen-off mode, only the display screen control unit, the storage unit and the display screen are required to be in the running state, and other modules and units such as the vehicle-mounted central control host are not required to participate, so that other modules and units can be completely in the low power consumption mode, and thus, compared with a long bright screen display function interface, the power consumption of the vehicle-mounted display screen system can be reduced in this embodiment. Therefore, the vehicle-mounted display screen has the advantages that both the system power consumption and the user visual experience are taken into consideration.
Further, after the step S20, the method further includes:
step a, after the awakening touch operation aiming at the display screen is detected, quitting the wallpaper screen-saving mode, and controlling the display screen to recover the display function interface.
And in the wallpaper screen-saving mode, displaying a wallpaper image in the display screen, and when the controller detects the awakening touch operation aiming at the display screen, quitting the wallpaper screen-saving mode and controlling the display screen to recover the display function interface. The display screen can be a display screen with a touch screen, and in the wallpaper screen-saving mode, a user can perform awakening touch operation on the display screen, wherein the awakening touch operation can be one or more times of lightly touching the display screen. The control unit can initiate a wake-up instruction to the vehicle-mounted central control host after exiting the wallpaper screen-saving mode, the central control host continuously outputs a function interface for display suspension to the control unit after waking up, and the control unit controls the display screen to receive and display the function interface, so that display of the function interface is resumed, for example, a playing interface of a music player is displayed before the screen is saved, and the display screen resumes displaying the playing interface after exiting the wallpaper screen-saving mode.
Further, based on the first embodiment, a second embodiment of the display control method for the on-board display screen according to the present invention is provided, and in this embodiment, before the step S10, the method further includes:
step S30, when the wallpaper screen-off function is in an open state, if a screen-off instruction is detected, entering a wallpaper screen-off mode;
in this embodiment, the control unit may set a wallpaper screen-saving function, and only when the wallpaper screen-saving function is in an open state, the control unit enters the wallpaper screen-saving mode when detecting a screen-saving instruction. Specifically, a setting interface can be set in the control unit for a user to set various items of the vehicle-mounted display screen system, the setting interface can include an opening option of the wallpaper screen-turning-off function, the control unit controls the display screen to display the setting interface according to the operation of opening the setting interface triggered by the user, and the wallpaper screen-turning-off function is turned on or off based on the selection operation triggered by the user. If the control unit starts the wallpaper screen-off function according to the user setting, the wallpaper screen-off mode is entered when a screen-off instruction is detected.
And step S40, when the wallpaper screen-off function is in a closed state, if a screen-off instruction is detected, entering a common screen-off mode.
And if the wallpaper screen-off function in the control unit is in a closed state, the control unit enters a common screen-off mode when detecting a screen-off instruction. The common screen mode can be a long bright screen mode or a black screen mode, wherein the long bright screen mode is to always display a functional interface, and the black screen mode is not to display a picture. Furthermore, setting options of a common screen mode can be set in the setting interface, so that a user can select a long bright screen mode or a black screen mode.
Further, the step S30 includes:
step S301, when the wallpaper screen-off function is in an on state, if it is detected that the time length of no touch operation of the display screen in displaying a function interface reaches a preset time length, triggering a screen-off instruction, or if it is detected that the screen-off touch operation of the display screen is performed, triggering the screen-off instruction;
when the wallpaper screen-turning function of the control unit is in an open state, if it is detected that the touch-free time of the display screen in the display function interface reaches the preset time, a screen-turning instruction is triggered. The duration of no touch is the duration of continuous non-detection of touch operation of the display screen when the function interface is displayed on the display screen. The preset time period may be preset, for example, 30 seconds. Further, the setting interface may include an option or an input box for the user to set the preset duration, so that the user may set the preset duration according to the needs of the user.
Or when the wallpaper screen-turning-off function of the control unit is in an open state, if screen-turning-off touch operation aiming at the display screen is detected, a screen-turning-off instruction is triggered. The touch operation may be a preset operation, such as drawing a specific pattern on the display screen, or selecting a screen-off button in a control menu. That is, the user can control the display screen system to enter the screen-off state at any time according to the requirement.
And step S302, entering a wallpaper screen-refreshing mode according to the screen-refreshing instruction.
And after detecting the screen-off command, the control unit enters a wallpaper screen-off mode. It should be noted that, when the wallpaper screen-saving function is in the off state, the screen-saving instruction may also be triggered according to the manner in step S301, and the wallpaper screen-saving function enters the normal screen-saving mode according to the screen-saving instruction.
In this embodiment, the wallpaper screen-saving function is set in the control unit, and when the wallpaper screen-saving function is turned on, the wallpaper screen-saving mode is entered according to the screen-saving instruction, so that the user can select the wallpaper screen-saving mode or the common screen-saving mode according to personal preference, and user experience is further improved.
Further, in an embodiment, before the step S10, the method further includes:
step S50, wallpaper files are obtained from the vehicle-mounted central control host, wherein the vehicle-mounted central control host obtains the wallpaper files from a network data server or a mobile terminal.
Step S60, storing the wallpaper file in the storage unit.
According to the user requirement, the vehicle-mounted central control host can acquire the wallpaper file from the network data server or the mobile terminal. The network data server may be a network server providing wallpaper files, and the mobile terminal may be a mobile phone, a computer, or other terminals. The vehicle-mounted central control host is connected with a network data server or a mobile terminal through a wireless or wired network, and the wallpaper file is downloaded from the network data server or the mobile terminal. After the vehicle-mounted central control host downloads the wallpaper file, the display screen control unit is controlled to receive the wallpaper file, and the control unit stores the wallpaper file acquired from the vehicle-mounted central control host into the storage unit.
In the embodiment, the wallpaper file is acquired from the network data server or the mobile terminal through the vehicle-mounted central control host, and then the wallpaper file is acquired from the vehicle-mounted central control host through the control unit and is stored in the storage unit, so that the control unit can download and update the wallpaper from the network through the network module in the vehicle-mounted central control host without configuring a network module, and the wider demand of the user on the wallpaper of the vehicle-mounted display screen is met.
Further, based on the first and/or second embodiments, a third embodiment of the display control method for the vehicle-mounted display screen according to the present invention is provided, and in this embodiment, after step S20, the method further includes:
step S70, when a wallpaper switching instruction is detected, acquiring a wallpaper image to be switched from the storage unit;
and step S80, controlling the display screen to receive and display the wallpaper image to be switched.
And after detecting the wallpaper switching instruction, acquiring the wallpaper image to be switched from the storage unit. The control unit may randomly acquire one wallpaper image from all wallpaper images except the currently displayed wallpaper image in the storage unit as the wallpaper image to be switched, or may select a wallpaper image next to the currently displayed wallpaper image from the wallpaper images sequentially stored in the storage unit as the wallpaper image to be switched.
After the wallpaper image to be switched is obtained, the control unit controls the display screen to receive and display the wallpaper image to be switched, and therefore the current displayed wallpaper image is switched to the wallpaper image to be switched.
In this embodiment, after the wallpaper switching instruction is detected, another wallpaper image is acquired from the storage unit to switch the currently displayed wallpaper image, so that the user can experience a dynamic wallpaper switching effect of the vehicle-mounted display screen, and further user experience is improved.
Further, before the step S70, the method further includes:
step A10, when detecting the wallpaper switching touch operation aiming at the display screen, triggering the wallpaper switching instruction; or the like, or, alternatively,
step A20, when an automatic wallpaper switching sub-mode in the wallpaper breath mode is started, triggering the wallpaper switching instruction according to a switching time interval in the automatic wallpaper switching sub-mode.
In one embodiment, when the control unit detects a wallpaper switching touch operation for the display screen, a wallpaper switching instruction is triggered. The wallpaper switching touch operation can be an operation of sliding leftwards and rightwards on the display screen, and when one of the operations is detected, the control unit can trigger a wallpaper switching instruction. Further, when the left-sliding operation is detected, the control unit may select a wallpaper image next to the currently displayed wallpaper image as the wallpaper image to be switched from the wallpaper images stored in the storage unit in sequence; when the right-sliding operation is detected, the control unit can select a wallpaper image which is one piece of the wallpaper image displayed currently from the wallpaper images stored in the storage unit in sequence as the wallpaper image to be switched.
Further, in an embodiment, a user may set a wallpaper switching sub-mode in the wallpaper breath mode in the display screen system, where the wallpaper switching sub-mode may include automatic switching and manual switching, where the automatic switching is that the control unit automatically switches the wallpaper at regular intervals, and the manual switching is that the wallpaper is switched by a user operation. When the automatic wallpaper switching sub-mode is started in the wallpaper breath mode, the control unit can trigger a wallpaper switching instruction according to the switching time interval in the automatic wallpaper switching sub-mode. The switching time interval may be preset, for example, 5 seconds or 10 seconds, or may be set by a user in a setting interface. The control unit triggers a wallpaper switching instruction every a period of time according to the switching time interval.
In this embodiment, the automatic wallpaper switching sub-mode is set in the control unit, so that the user can experience a dynamic wallpaper switching effect of the vehicle-mounted display screen, and further the user experience is further improved.
Further, in an embodiment, the wallpaper display may be performed according to the flowchart shown in fig. 3. The specific process is as follows:
1. the automobile duplex screen instrument and the display screen normally work and operate;
2. the method comprises the steps that a double-screen display MCU detects current screen information setting and whether the function is started or not;
3. when the MCU detects that the current display screen system is not provided with the screen-turning-on function, screen display can be carried out according to the default display effect of the display screen system of the duplex screen, if the interface displaying the current operation function is always bright, or the display screen is in a screen-turning-off state after a certain time, and no display is carried out. The system can also set the automatic selection to be normally on, or screen turning and immediate manual screen turning after a certain time, and the like;
4. when the MCU detects that the current display screen system is set to start the screen message function, the dynamic wallpaper is called according to the user setting; the user settings include whether to turn on a screen, but not only, and also: firstly, starting a screen for displaying a message, and automatically entering a screen state after the normal operation for displaying for 30S, 1 minute, 3 minutes and 5 minutes; clicking the function options to perform manual switching, and immediately entering a breath-holding dynamic wallpaper state;
5. the MCU unit detects dynamic wallpaper files stored in the FLASH memory chip unit, controls and processes the dynamic wallpaper files, and then calls and sends the dynamic wallpaper files to the display screen unit; the called dynamic wallpaper file is not only called from a FLASH memory chip, but also can be obtained through network data or transmitted by a mobile phone, and the like, and when the dynamic wallpaper is formed, the dynamic wallpaper file is automatically stored in the local FLASH memory chip;
6. the MCU controls the display screen unit to receive the dynamic wallpaper file;
7. the display screen unit displays the currently set dynamic wallpaper, and the dynamic wallpaper display can be preset into fixed wallpaper, sequential switching/random switching wallpaper and the effect of manual sliding switching of dynamic wallpaper according to the information screen setting;
8. when the user has the next operation, the touch display screen returns to the currently running functional interface, so that the user experience is improved.
In addition, an embodiment of the present invention further provides a display control device for a vehicle-mounted display screen, and referring to fig. 4, the device is disposed in a control unit of a vehicle-mounted display screen system, the vehicle-mounted display screen system further includes a display screen and a storage unit, and the device includes:
the obtaining module 10 is configured to obtain a wallpaper image from the storage unit after entering a wallpaper screen saving mode;
and the control module 20 is used for controlling the display screen to receive and display the wallpaper image.
Further, the apparatus further comprises:
the wallpaper screen-off function control module is used for controlling the wallpaper screen-off function to be in a first mode;
and the second mode selection module is used for entering a common screen-saving mode if a screen-saving instruction is detected when the wallpaper screen-saving function is in a closed state.
Further, the first mode selection module comprises:
the wallpaper screen-switching function is in an on state, if the time length of no touch operation of the display screen in displaying a function interface reaches a preset time length, a screen-switching instruction is triggered, or if the screen-switching touch operation of the display screen is detected, the screen-switching instruction is triggered;
and the mode selection unit is used for entering a wallpaper screen-saving mode according to the screen-saving instruction.
Further, the obtaining module 10 is further configured to obtain a wallpaper file from a vehicle-mounted central control host, where the vehicle-mounted central control host obtains the wallpaper file from a network data server or a mobile terminal.
The device further comprises:
and the storage module is used for storing the wallpaper file to the storage unit.
Further, the obtaining module 10 is further configured to obtain a wallpaper image to be switched from the storage unit after detecting a wallpaper switching instruction;
the control module 20 is further configured to control the display screen to receive and display the wallpaper image to be switched.
Further, the apparatus further comprises:
the first triggering module is used for triggering the wallpaper switching instruction when detecting wallpaper switching touch operation aiming at the display screen; or the like, or, alternatively,
and the second triggering module is used for triggering the wallpaper switching instruction according to the switching time interval under the automatic wallpaper switching sub-mode when the automatic wallpaper switching sub-mode under the wallpaper breath mode is started.
Further, the apparatus further comprises:
and the exit module is used for exiting the wallpaper screen-saving mode and controlling the display screen to recover the display function interface after the wake-up touch operation aiming at the display screen is detected.
The expanded content of the specific implementation of the vehicle-mounted display screen display control device of the invention is basically the same as that of each embodiment of the vehicle-mounted display screen display control method, and is not repeated herein.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where a vehicle-mounted display control program is stored on the storage medium, and when executed by a processor, the vehicle-mounted display control program implements the following steps of the vehicle-mounted display control method.
The embodiments of the display control device for the vehicle-mounted display screen and the computer-readable storage medium of the present invention can refer to the embodiments of the display control method for the vehicle-mounted display screen, and are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A display control method of a vehicle-mounted display screen is characterized in that the method is applied to a control unit in a vehicle-mounted display screen system, the vehicle-mounted display screen system further comprises a display screen and a storage unit, and the method comprises the following steps:
after entering a wallpaper screen-saving mode, acquiring a wallpaper image from the storage unit;
and controlling the display screen to receive and display the wallpaper image.
2. The display control method for the vehicle-mounted display screen according to claim 1, wherein before the step of acquiring the wallpaper image from the storage unit after entering the wallpaper breath screen mode, the method further comprises the following steps:
when the wallpaper screen-off function is in an open state, if a screen-off instruction is detected, entering a wallpaper screen-off mode;
and when the wallpaper screen-off function is in a closed state, if a screen-off instruction is detected, entering a common screen-off mode.
3. The display control method of the on-board display screen of claim 2, wherein the step of entering the wallpaper screen-saving mode if a screen-saving command is detected while the wallpaper screen-saving function is in an on state comprises:
when the wallpaper screen-off function is in an open state, if it is detected that the time length of no touch operation of the display screen in displaying a function interface reaches a preset time length, triggering a screen-off instruction, or if it is detected that the screen-off touch operation is performed on the display screen, triggering the screen-off instruction;
and entering a wallpaper screen-refreshing mode according to the screen-refreshing instruction.
4. The display control method for the vehicle-mounted display screen according to claim 1, wherein before the step of acquiring the wallpaper image from the storage unit after entering the wallpaper breath screen mode, the method further comprises the following steps:
the wallpaper file is obtained from a vehicle-mounted central control host, wherein the vehicle-mounted central control host obtains the wallpaper file from a network data server or a mobile terminal.
And storing the wallpaper file to the storage unit.
5. The display control method for the on-vehicle display screen according to claim 1, wherein after the step of controlling the display screen to receive and display the wallpaper image, the method further comprises:
after a wallpaper switching instruction is detected, acquiring a wallpaper image to be switched from the storage unit;
and controlling the display screen to receive and display the wallpaper image to be switched.
6. The display control method of the on-board display screen of claim 1, wherein before the step of obtaining the wallpaper image to be switched from the storage unit after the wallpaper switching instruction is detected, the method further comprises:
when detecting a wallpaper switching touch operation aiming at the display screen, triggering the wallpaper switching instruction; or the like, or, alternatively,
and when an automatic wallpaper switching sub-mode in the wallpaper breath mode is started, triggering the wallpaper switching instruction according to a switching time interval in the automatic wallpaper switching sub-mode.
7. The display control method for the vehicle-mounted display screen according to any one of claims 1 to 6, wherein after the step of controlling the display screen to receive and display the wallpaper image, the method further comprises:
and when the awakening touch operation aiming at the display screen is detected, quitting the wallpaper screen-saving mode, and controlling the display screen to recover the display function interface.
8. The utility model provides a vehicle-mounted display screen display control device which characterized in that, the device deploys the control unit in vehicle-mounted display screen system, vehicle-mounted display screen system still includes display screen and memory cell, the device includes:
the acquisition module is used for acquiring the wallpaper image from the storage unit after entering the wallpaper screen-saving mode;
and the control module is used for controlling the display screen to receive and display the wallpaper image.
9. The vehicle-mounted display screen display control device is characterized by comprising: a memory, a processor and an on-board display control program stored on the memory and executable on the processor, the on-board display control program, when executed by the processor, implementing the steps of the on-board display control method according to any one of claims 1 to 7.
10. A computer-readable storage medium, characterized in that an in-vehicle display screen display control program is stored on the computer-readable storage medium, which when executed by a processor implements the steps of the in-vehicle display screen display control method according to any one of claims 1 to 7.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475246A (en) * | 2021-12-31 | 2022-05-13 | 浙江零跑科技股份有限公司 | Intelligent cockpit instrument display system with display protection function and display method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105975239A (en) * | 2016-04-29 | 2016-09-28 | 广东远峰电子科技股份有限公司 | Method and device for generating dynamic background of display screen of vehicle-mounted electronic equipment |
| CN106095216A (en) * | 2016-05-18 | 2016-11-09 | 广州酷狗计算机科技有限公司 | Wallpaper method to set up and device |
| CN106484418A (en) * | 2016-09-30 | 2017-03-08 | 宇龙计算机通信科技(深圳)有限公司 | Wallpaper changing method and device |
| CN111258464A (en) * | 2018-11-30 | 2020-06-09 | 上海擎感智能科技有限公司 | Screen wallpaper switching method and system |
| CN111614836A (en) * | 2020-05-21 | 2020-09-01 | 斑马网络技术有限公司 | Interaction method based on screen saver of vehicle terminal |
-
2020
- 2020-11-18 CN CN202011299715.3A patent/CN112397009A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105975239A (en) * | 2016-04-29 | 2016-09-28 | 广东远峰电子科技股份有限公司 | Method and device for generating dynamic background of display screen of vehicle-mounted electronic equipment |
| CN106095216A (en) * | 2016-05-18 | 2016-11-09 | 广州酷狗计算机科技有限公司 | Wallpaper method to set up and device |
| CN106484418A (en) * | 2016-09-30 | 2017-03-08 | 宇龙计算机通信科技(深圳)有限公司 | Wallpaper changing method and device |
| CN111258464A (en) * | 2018-11-30 | 2020-06-09 | 上海擎感智能科技有限公司 | Screen wallpaper switching method and system |
| CN111614836A (en) * | 2020-05-21 | 2020-09-01 | 斑马网络技术有限公司 | Interaction method based on screen saver of vehicle terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475246A (en) * | 2021-12-31 | 2022-05-13 | 浙江零跑科技股份有限公司 | Intelligent cockpit instrument display system with display protection function and display method |
| CN114475246B (en) * | 2021-12-31 | 2024-03-26 | 浙江零跑科技股份有限公司 | Intelligent cabin instrument display system with display protection and display method |
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Application publication date: 20210223 |