CN108897578B - Startup screen-clicking method and device - Google Patents
Startup screen-clicking method and device Download PDFInfo
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- CN108897578B CN108897578B CN201810639699.4A CN201810639699A CN108897578B CN 108897578 B CN108897578 B CN 108897578B CN 201810639699 A CN201810639699 A CN 201810639699A CN 108897578 B CN108897578 B CN 108897578B
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- 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
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Abstract
The embodiment of the invention provides a startup screen-clicking method and a startup screen-clicking device, wherein the method comprises the following steps: after starting up, initializing a mainboard, and powering on a screen display module; when the completion of the power-on of the screen display module is detected, executing a preset starting task; after the screen display module is electrified for a first time period, electrifying the mainboard transmitting terminal interface in an interruption mode; and after the second time length of the power-on completion of the screen display module, lightening the backlight in an interruption mode. The starting time is shortened.
Description
Technical Field
The embodiment of the invention relates to the technical field of computers, in particular to a startup screen-clicking method and device.
Background
Most terminal devices (such as televisions, mobile phones, and the like) have a display screen, and the display screen needs to be lit up in the process of starting up the terminal device, that is, the terminal device needs to be turned on. The boot process of the terminal device at least includes a boot system start phase (boot phase) and a system start phase, and usually, a boot point screen is implemented in the boot phase.
The boot stage at least comprises the steps of initializing a mainboard, powering on a screen display module, powering on a transmitting terminal interface of the mainboard, lighting a backlight and executing a preset starting task. The screen display module is powered on in the Boot stage, the transmitting terminal interface of the mainboard is powered on, and the backlight is lightened, so that the screen can be turned on and clicked. The screen end specification requires that the screen display module is powered on, the transmitting terminal interface of the mainboard is powered on, and the backlight is lightened to be sequentially executed, a certain time interval is formed between the power-on of the screen display module and the power-on of the transmitting terminal interface of the mainboard, and a certain time interval is formed between the power-on of the transmitting terminal interface of the mainboard and the backlight lightening. In the prior art, because the boot stage is a single thread, tasks in the boot stage need to be executed sequentially, in order to meet the requirements of the screen rule, a main board is generally initialized, a screen display module of the terminal device is powered on, then a period of time is waited for, a transmitting end interface of the main board of the terminal device is powered on, then a period of time is waited for, then the backlight of the terminal device is lightened, and then a preset task is executed.
However, in the process of turning on the screen, the boot phase takes a long time because of the need of waiting for two times, and the turn-on time of the terminal device is further long.
Disclosure of Invention
The embodiment of the invention provides a startup screen-clicking method and device, which shorten the startup time.
In a first aspect, an embodiment of the present invention provides a method for booting a screen, where the method includes:
after starting up, initializing a mainboard, and powering on a screen display module;
when the completion of the power-on of the screen display module is detected, executing a preset starting task; after the screen display module is electrified for a first time period, electrifying the mainboard transmitting terminal interface in an interruption mode; and after the second time length of the power-on completion of the screen display module, lightening the backlight in an interruption mode.
In a possible implementation manner, the first time length is a preset time length between the powering on of the mainboard transmitting terminal interface and the powering on of the screen display module;
the second time length is a preset time length between the backlight lighting and the power-on of the screen display module.
In another possible embodiment, the powering up the motherboard transmitter interface in an interrupt manner includes: suspending the currently executed preset startup task, powering on the mainboard transmitting terminal interface by calling a function for interface power-on, and continuing to execute the suspended preset startup task after the mainboard transmitting terminal interface is powered on;
the lighting the backlight in an interrupted manner includes: and pausing the currently executed preset startup task, opening the backlight by calling a backlight control function, and continuing to execute the paused preset startup task after the backlight is opened.
In a second aspect, an embodiment of the present invention provides a method for turning on a screen, which is applied to a terminal device, and the method includes:
after starting up, powering on the screen display module, and initializing the mainboard;
when the mainboard initialization is detected to be completed, executing a preset starting task; after a third time length after the initialization of the mainboard, powering on the mainboard transmitting terminal interface in an interruption mode; after a fourth time period after initialization of the motherboard, the backlight is lit in an interrupted manner.
In a possible implementation manner, when a first preset time between the power-on of the transmitting terminal interface of the motherboard and the power-on of the screen display module is less than or equal to a time consumed by initialization of the motherboard, the third time is 0; when the first preset duration is longer than the duration consumed by initializing the mainboard, the third duration is the difference between the first preset duration and the duration consumed by initializing the mainboard;
when the difference between a second preset time between the lighting backlight and the power-on of the screen display module and the time consumed by the initialization of the main board is less than or equal to a preset interval time, the fourth time is the preset interval time; when the difference between the second preset time length and the time length consumed by the initialization of the mainboard is greater than the preset interval time length, the fourth time length is the difference between the second preset time length and the time length consumed by the initialization of the mainboard; the preset interval duration is preset duration between the power-on of the mainboard transmitting end interface and the backlight lighting.
In another possible embodiment, the powering up the motherboard transmitter interface in an interrupt manner includes: suspending the currently executed preset startup task, powering on the mainboard transmitting terminal interface by calling a function for interface power-on, and continuing to execute the preset startup task after the mainboard transmitting terminal interface is powered on;
the lighting the backlight in an interrupted manner includes: and pausing the currently executed preset startup task, opening the backlight by calling a backlight control function, and continuing to execute the preset startup task after opening the backlight.
In a third aspect, an embodiment of the present invention provides a power-on screen-lighting device, which is applied to a terminal device, and includes an initialization module, a power-on module, a task execution module, and a lighting module,
the initialization module is used for initializing the mainboard after starting up;
the power-on module is used for powering on the screen display module;
the task execution module is used for executing a preset starting task when detecting that the screen display module is powered on and completed;
the power-on module is further used for powering on the mainboard transmitting terminal interface in an interruption mode after the screen display module is powered on for a first time period in the process of executing the preset starting task by the task execution module;
the lighting module is used for lighting the backlight in an interruption mode after the screen display module is powered on for a second time in the process of executing the preset starting task by the task execution module.
In a possible implementation manner, the first time length is a preset time length between the powering on of the mainboard transmitting terminal interface and the powering on of the screen display module;
the second time length is a preset time length between the backlight lighting and the power-on of the screen display module.
In another possible implementation manner, the power-on module is specifically configured to suspend the currently executed preset power-on task, power on the motherboard transmitting end interface by calling a function for interface power-on, and continue to execute the preset power-on task suspended from execution after the motherboard transmitting end interface is powered on;
the lighting module is specifically configured to suspend the currently executed preset boot task, turn on the backlight by calling the backlight control function, and continue to execute the suspended preset boot task after turning on the backlight.
In a fourth aspect, an embodiment of the present invention provides a power-on screen-lighting device, which is applied to a terminal device, and includes a power-on module, an initialization module, a task execution module, and a lighting module,
the power-on module is used for powering on the screen display module after starting up;
the initialization module is used for initializing the mainboard;
the task execution module is used for executing a preset starting task when the mainboard initialization is detected to be completed;
the power-on module is further configured to power on the mainboard transmitting terminal interface in an interrupt manner after a third duration after the mainboard initialization in a process that the task execution module executes the preset power-on task;
the lighting module is configured to light a backlight in an interrupt manner after a fourth time after the initialization of the motherboard in a process in which the task execution module executes the preset boot task.
In a possible implementation manner, when a first preset time between the power-on of the transmitting terminal interface of the motherboard and the power-on of the screen display module is less than or equal to a time consumed by initialization of the motherboard, the third time is 0; when the first preset duration is longer than the duration consumed by initializing the mainboard, the third duration is the difference between the first preset duration and the duration consumed by initializing the mainboard;
when the difference between a second preset time between the lighting backlight and the power-on of the screen display module and the time consumed by the initialization of the main board is less than or equal to a preset interval time, the fourth time is the preset interval time; when the difference between the second preset time length and the time length consumed by the initialization of the mainboard is greater than the preset interval time length, the fourth time length is the difference between the second preset time length and the time length consumed by the initialization of the mainboard; the preset interval duration is preset duration between the power-on of the mainboard transmitting end interface and the backlight lighting.
In another possible implementation manner, the power-on module is specifically configured to suspend the currently executed preset power-on task, power on the motherboard transmitting end interface by calling a function for interface power-on, and continue to execute the preset power-on task after the motherboard transmitting end interface is powered on;
the lighting module is specifically configured to suspend the preset boot task that is currently executed, turn on the backlight by calling the backlight control function, and continue to execute the preset boot task after turning on the backlight.
In a fifth aspect, an embodiment of the present invention provides a terminal device, including: a processor coupled with a memory;
the memory is used for storing a computer program;
the processor is configured to execute the computer program stored in the memory to enable the terminal device to perform the method of any of the first aspect.
In a sixth aspect, an embodiment of the present invention provides a readable storage medium, which includes a program or instructions, and when the program or instructions are run on a computer, the method according to any one of the above first aspects is performed.
According to the method and the device for starting up and clicking the screen, after the screen is started up, the main board is initialized, and the screen display module is electrified; when the completion of the power-on of the screen display module is detected, executing a preset starting task; after the screen display module is electrified for the first time, electrifying the mainboard transmitting terminal interface in an interruption mode; and after the second time length of the power-on completion of the screen display module, the backlight is lightened in an interruption mode. In the process of starting up and lighting up the screen, the starting up task is executed while the time length waiting is carried out, the time length waiting which is carried out independently is avoided, the sequential execution of the screen display module, the transmitting terminal interface of the mainboard and the backlight lighting can be ensured, the time length of the boot stage is shortened, and the starting up time length is further shortened.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a diagram of a boot process of a terminal device according to an embodiment of the present invention;
fig. 2 is a first flowchart illustrating a power-on screen-clicking method according to an embodiment of the present invention;
FIG. 3 is a first timing diagram provided in accordance with an embodiment of the present invention;
fig. 4 is a second flowchart illustrating a power-on screen-clicking method according to an embodiment of the present invention;
fig. 5 is a third schematic flow chart of a power-on screen-clicking method according to an embodiment of the present invention;
fig. 6 is a fourth schematic flowchart of the power-on screen-clicking method according to the embodiment of the present invention;
FIG. 7 is a second timing diagram provided in accordance with an embodiment of the present invention;
fig. 8 is a fifth flowchart illustrating a power-on screen-clicking method according to an embodiment of the present invention;
fig. 9 is a sixth schematic flowchart of a power-on screen-clicking method according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a power-on screen-clicking device according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of another startup screen-lighting device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a diagram of a boot process of a terminal device according to an embodiment of the present invention. Referring to fig. 1, the boot process of the terminal device at least includes a boot phase and a system startup phase. The boot phase includes a boot screen-up process. The boot phase is used to boot the system, for example, the boot phase may perform kernel loading, motherboard initialization, pin multiplexing, boot screen dotting, and the like, and the system boot phase may include loading a system (for example, an Android system) and the like.
The boot stage at least comprises the steps of initializing a mainboard, powering on a screen display module, powering on a transmitting terminal interface of the mainboard, lighting a backlight and executing a preset starting task. The starting-up screen-lighting process comprises the steps of powering on the screen display module, powering on the transmitting terminal interface of the mainboard and lighting the backlight. Since the boot phase is single threaded, the tasks in the boot phase need to be executed sequentially. The power-on of the screen display module, the power-on of the transmitting terminal interface of the motherboard and the lighting of the backlight need to be sequentially executed, a certain time interval (for example, T1) is needed between the power-on of the screen display module and the power-on of the transmitting terminal interface of the motherboard, and a certain time interval (for example, T2) is needed between the power-on of the transmitting terminal interface of the motherboard and the lighting of the backlight.
It should be noted that, in the boot stage shown in fig. 1, there is no fixed sequential execution order between the initialization of the motherboard and the powering on of the screen display module, and the initialization of the motherboard may be executed first, or the powering on of the screen display module may be executed first.
In the application, the preset starting task can be executed after the initialization of the mainboard and the power-on of the screen display module are completed, the preset starting task is executed while timing is carried out, the preset starting task can be interrupted after a certain time length elapses after the power-on of the screen display module, the power-on of the transmitting terminal interface of the mainboard is carried out, and the preset starting task is continuously executed after the power-on of the transmitting terminal interface of the mainboard. After the screen display module is electrified for a certain time or after the transmitting terminal interface of the mainboard is electrified for a certain time, interrupting the preset startup task, lighting the backlight, and continuously executing the preset startup task after the backlight is lighted. In the process of starting up and lighting up the screen, the preset starting-up task is executed while the time length waiting is carried out, the time length waiting which is carried out independently is avoided, the sequential execution of the power-on of the screen display module, the power-on of the transmitting terminal interface of the mainboard and the lighting of the backlight can be ensured, the time length of the boot stage is shortened, and the starting-up time length is further shortened.
The technical means shown in the present application will be described in detail below with reference to specific examples. It should be noted that the following embodiments may be combined with each other, and the description of the same or similar contents in different embodiments is not repeated.
In the present application, when the sequence between the initialization of the motherboard and the powering on of the screen display module is different, the specific method for turning on the screen is also different, and the following detailed description is made by using the embodiments shown in fig. 2 to 9.
Fig. 2 is a first flowchart of a power-on screen-clicking method according to an embodiment of the present invention. Referring to fig. 2, the method may include:
s201, after starting up, initializing a mainboard, and electrifying the screen display module.
The execution main body of the embodiment of the invention can be terminal equipment, and can also be a starting screen-up device arranged in the terminal equipment. The startup screen-clicking device can be realized by software or by the combination of software and hardware.
It should be noted that the terminal device according to the embodiment of the present invention has a display screen, and when the terminal device is turned on, the display screen of the terminal device needs to be lit up. Optionally, the terminal device may be a television, a computer, a mobile phone, or the like.
Optionally, the terminal device may start the booting after receiving the booting command. For example, it is assumed that the user can control the terminal device to power on and off through the remote control device, and when the user sends a power-on instruction to the terminal device through the remote control device, the terminal device starts up.
Optionally, the power supply to the display module of the terminal device may be realized by pulling up the voltage of the display module of the terminal device. For example, if the terminal device is a television, the power supply to the display module of the terminal device can be realized by pulling up the 12V voltage of the television.
It should be noted that, since the boot phase is a single thread, the initialization of the motherboard and the power-on sequence of the screen display module are sequentially executed. Namely, after the initialization of the mainboard is completed, the screen display module is powered on.
S202, when the completion of the power-on of the screen display module is detected, executing a preset starting task; after the screen display module is electrified for the first time, electrifying the mainboard transmitting terminal interface in an interruption mode; and after the second time length of the power-on completion of the screen display module, the backlight is lightened in an interruption mode.
It should be noted that the preset boot task according to the embodiment of the present invention is a preset boot task in a boot stage.
Optionally, the preset boot tasks may be multiple. For example, the preset boot task may include loading an Embedded Multimedia Memory Card (EMMC), mode (boot mode, standby mode, etc.) identification, pin multiplexing, and the like.
Optionally, because the boot phase is a single thread, when the number of the preset boot tasks is multiple, the multiple preset boot tasks are sequentially executed according to a preset sequence, that is, after one preset boot task is executed, the next preset boot task is executed next. Correspondingly, when the preset startup tasks are started, the first preset startup task can be started, so that other preset startup tasks are sequentially executed.
In the execution process of the preset starting task, after the first time length of the power-on completion of the screen display module, the power-on is carried out on the transmitting terminal interface of the mainboard in an interruption mode; and after the second time length of the power-on completion of the screen display module, the backlight is lightened in an interruption mode.
Wherein the second duration is greater than the first duration.
Optionally, the first time period may be a preset time period between the powering on of the transmitting terminal interface of the motherboard and the powering on of the screen display module. The second time period may be a preset time period between the lighting of the backlight and the powering on of the screen display module.
Next, the timing sequence between the power-on of the screen display module, the power-on of the motherboard transmitter interface, and the power backlight will be described with reference to the timing sequence shown in fig. 3.
Fig. 3 is a first timing diagram according to an embodiment of the invention. Referring to fig. 3, the screen display module is powered on at time t 1. At time t2, the motherboard transmit side interface powers up. At time t3, power is backlit. The time period between time t2 and time t1 is a first time period and the time period between time t3 and time t1 is a second time period that is greater than the first time period. Therefore, a certain time interval between the power-on of the mainboard transmitting terminal interface and the power-on of the display module and a certain time interval between the lighting of the backlight and the power-on of the mainboard transmitting terminal interface can be ensured.
It should be noted that, in the practical application process, part of the specification of the screen end requires to turn on the backlight with the completion time of powering on the screen display module as the timing point, and part of the specification of the screen end requires to turn on the backlight with the completion time of powering on the transmitting end interface of the motherboard as the timing point.
And when the screen specification requires that the backlight is lightened by taking the completion time of the power-on of the screen display module as a timing point, after a second time period after the power-on of the screen display module, lightening the backlight in an interruption mode.
And when the screen specification requires that the backlight is lightened by taking the finish time of the power-on of the transmitting terminal interface of the mainboard as a timing point, after a third preset time after the power-on of the transmitting terminal interface of the mainboard of the terminal equipment, lightening the backlight in an interruption mode. Optionally, the third preset time may be a preset time between the lighting of the backlight and the powering on of the motherboard transmitting end interface.
Optionally, the motherboard transmitter interface may be powered up in an interrupt manner through the following feasible implementation manners: suspending the currently executed preset startup task, electrifying the mainboard transmitting terminal interface by calling the function of interface electrification, and continuously executing the suspended preset startup task after electrifying the mainboard transmitting terminal interface;
alternatively, the backlight may be lit in an interrupted manner by the following possible implementations: and pausing the currently executed preset startup task, opening the backlight by calling the backlight control function, and continuing to execute the paused preset startup task after the backlight is opened.
According to the startup screen-clicking method provided by the embodiment of the invention, after startup, the main board is initialized, and the screen display module is powered on; when the completion of the power-on of the screen display module is detected, executing a preset starting task; after the screen display module is electrified for the first time, electrifying the mainboard transmitting terminal interface in an interruption mode; and after the second time length of the power-on completion of the screen display module, the backlight is lightened in an interruption mode. In the process of starting up and lighting up the screen, the preset starting-up task is executed while the time length waiting is carried out, the time length waiting which is carried out independently is avoided, the sequential execution of the power-on of the screen display module, the power-on of the transmitting terminal interface of the mainboard and the lighting of the backlight can be ensured, the time length of the boot stage is shortened, and the starting-up time length is further shortened.
On the basis of the embodiments shown in fig. 2 to fig. 3, a timer may be generated, and the timer is used for timing to implement a time interval between powering on the screen display module of the terminal device, powering on the transmitter interface of the main board of the terminal device, and lighting the backlight. The following is a detailed description of the embodiments shown in fig. 4-5.
Fig. 4 is a second flowchart of the power-on screen-clicking method according to the embodiment of the present invention. In the embodiment shown in fig. 4, the screen specification requires that the backlight be turned on at a timing that is the completion time of powering on the screen display module. Referring to fig. 4, the method may include:
s401, initializing the main board.
Optionally, the main board initialization may be performed after the terminal device is started.
S402, powering on a screen display module of the terminal equipment.
It should be noted that the execution process of S402 may refer to S201, and is not described herein again.
And S403, generating a first timer and a second timer.
The duration of the first timer is a first duration. The duration of the second timer is a second duration.
And S404, starting a preset starting task of the terminal equipment.
It should be noted that the execution process of S404 may refer to S202, and is not described herein again.
S405, in the execution process of the preset startup task, when the first timer is reached, the currently executed preset startup task is suspended.
And S406, powering on a transmitting terminal interface of the mainboard of the terminal equipment.
And S407, after the transmitting terminal interface of the mainboard of the terminal equipment is powered on, continuing to execute the preset starting task which is suspended to be executed.
S408, in the execution process of the preset startup task, when the second timer arrives, the currently executed preset startup task is suspended.
S409, the backlight is lit.
And S410, after the backlight is lightened, continuing to execute the preset starting task which is executed in a suspended mode.
In the embodiment shown in fig. 4, the first timer and the second timer can be used to accurately time, so that there is an accurate time interval between the powering on of the screen display module, the powering on of the transmitter interface of the motherboard, and the lighting of the backlight. And the preset starting task is executed while the time length waiting is carried out, so that the time length waiting which is carried out independently is avoided, the time length of a boot stage is shortened, and the starting time length is further shortened. After the mainboard is initialized, the screen display module is powered on preferentially, the transmitting terminal interface of the mainboard is powered on preferentially, and the backlight is lightened, and in the process of powering on the screen display module, the transmitting terminal interface of the mainboard is powered on and the backlight is lightened, only the interval duration required by the screen specification is spaced, so that the backlight can be lightened rapidly, and further the user experience is improved.
Fig. 5 is a third schematic flowchart of a power-on screen-clicking method according to an embodiment of the present invention. In the embodiment shown in fig. 4, the screen-side specification requires that the backlight be lit up at a timing that is the completion time of powering on the motherboard transmitter interface. Referring to fig. 5, the method may include:
and S501, initializing the mainboard.
Optionally, the main board initialization may be performed after the terminal device is started.
And S502, powering on a screen display module of the terminal equipment.
It should be noted that the execution process of S502 may refer to S201, and is not described herein again.
S503, generating a first timer.
The duration of the first timer is a first duration.
And S504, starting a preset starting task of the terminal equipment.
It should be noted that the execution process of S504 may refer to S202, and is not described herein again.
And S505, in the execution process of the preset startup task, when the first timer is reached, suspending the currently executed preset startup task.
And S506, powering on a transmitting terminal interface of the mainboard of the terminal equipment.
And S507, generating a second timer.
And the duration of the second timer is a preset duration between the lighting of the backlight and the power-on of the mainboard transmitting end interface.
And S508, continuing to execute the preset starting task which is executed in a suspended mode.
And S509, in the execution process of the preset startup task, when the fifth timer is reached, suspending the currently executed preset startup task.
S510, lighting the backlight.
And S511, after the backlight is lightened, continuing to execute the preset starting task which is executed in a suspended mode.
In the embodiment shown in fig. 5, the first timer and the second timer can be used to accurately time, so that there is an accurate time interval between the powering on of the screen display module, the powering on of the transmitter interface of the motherboard, and the lighting of the backlight. And the preset starting task is executed while the time length waiting is carried out, so that the time length waiting which is carried out independently is avoided, the time length of a boot stage is shortened, and the starting time length is further shortened. After the mainboard is initialized, the screen display module is powered on preferentially, the transmitting terminal interface of the mainboard is powered on preferentially, and the backlight is lightened, and in the process of powering on the screen display module, the transmitting terminal interface of the mainboard is powered on and the backlight is lightened, only the interval duration required by the screen specification is spaced, so that the backlight can be lightened rapidly, and further the user experience is improved.
Fig. 6 is a fourth flowchart illustrating a power-on screen-clicking method according to an embodiment of the present invention. Referring to fig. 6, the method may include:
s601, after the system is started, the screen display module is powered on, and the main board is initialized.
The execution main body of the embodiment of the invention can be terminal equipment, and can also be a starting screen-up device arranged in the terminal equipment. The startup screen-clicking device can be realized by software or by the combination of software and hardware.
It should be noted that the terminal device according to the embodiment of the present invention has a display screen, and when the terminal device is turned on, the display screen of the terminal device needs to be lit up. Optionally, the terminal device may be a television, a computer, a mobile phone, or the like.
Optionally, the terminal device may start the booting after receiving the booting command. For example, it is assumed that the user can control the terminal device to power on and off through the remote control device, and when the user sends a power-on instruction to the terminal device through the remote control device, the terminal device starts up.
Optionally, the power supply to the display module of the terminal device may be realized by pulling up the voltage of the display module of the terminal device. For example, if the terminal device is a television, the power supply to the display module of the terminal device can be realized by pulling up the 12V voltage of the television.
It should be noted that, since the boot phase is a single thread, the power on of the screen display module and the initialization of the motherboard are sequentially executed. Namely, after the screen display module is powered on, the main board is initialized.
S602, when the mainboard initialization is detected to be completed, executing a preset starting task; after a third time length after the initialization of the mainboard, powering on a mainboard transmitting terminal interface in an interruption mode; after a fourth time period after initialization of the main board, the backlight is lit in an interrupted manner.
It should be noted that the preset boot task according to the embodiment of the present invention is a preset boot task in a boot stage.
Optionally, the preset boot tasks may be multiple. For example, the preset boot task may include loading an Embedded Multimedia Memory Card (EMMC), mode (boot mode, standby mode, etc.) identification, pin multiplexing, and the like.
Optionally, because the boot phase is a single thread, when the number of the preset boot tasks is multiple, the multiple preset boot tasks are sequentially executed according to a preset sequence, that is, after one preset boot task is executed, the next preset boot task is executed next. Correspondingly, when the preset startup tasks are started, the first preset startup task can be started, so that other preset startup tasks are sequentially executed.
In the execution process of the preset starting task, after a third time length after the initialization of the mainboard, electrifying a mainboard transmitting terminal interface in an interruption mode; after a fourth time period after initialization of the main board, the backlight is lit in an interrupted manner.
Wherein the fourth duration is greater than the third duration.
Optionally, when a first preset time between the powering-on of the transmitting terminal interface of the motherboard and the powering-on of the screen display module is less than or equal to the time consumed by the initialization of the motherboard, the third time is 0; when the first preset duration is longer than the duration consumed by initializing the mainboard, the third duration is the difference between the first preset duration and the duration consumed by initializing the mainboard.
Optionally, when a difference between a second preset time between the backlight being turned on and the screen display module being powered on and the time consumed by initializing the main board is less than or equal to the preset interval time, the fourth time is the preset interval time; when the difference between the second preset time length and the time length consumed by the initialization of the mainboard is greater than the preset interval time length, the fourth time length is the difference between the second preset time length and the time length consumed by the initialization of the mainboard; the preset interval duration is preset duration between the lighting of the backlight and the power-on of the mainboard transmitting end interface.
Optionally, the motherboard transmitter interface may be powered up in an interrupt manner through the following feasible implementation manners: pausing the currently executed preset startup task, electrifying the mainboard transmitting terminal interface by calling the function of interface electrification, and continuously executing the preset startup task after electrifying the mainboard transmitting terminal interface;
alternatively, the backlight may be lit in an interrupted manner by the following possible implementations: and pausing the currently executed preset startup task, opening the backlight by calling the backlight control function, and continuing to execute the preset startup task after opening the backlight.
Next, the timing sequence between the power-on of the screen display module, the initialization of the motherboard, the power-on of the motherboard transmitter interface, and the backlight of the power supply will be described with reference to the timing sequence shown in the embodiment of fig. 7.
Fig. 7 is a timing diagram of a second embodiment of the present invention. Referring to fig. 7, the screen display module is powered on at time t 1. At time t2, the motherboard initializes. At time t3, the motherboard transmit side interface powers up. At time t4, power is backlit. The time duration between time t3 and time t2 is a third time duration, the time duration between time t4 and time t2 is a fourth time duration, and the fourth time duration is greater than the third time duration.
Because the mainboard initialization is carried out after the screen display module is electrified, a certain time interval between the electrification of the mainboard transmitting terminal interface and the electrification of the display module and a certain time interval between the lightening of the backlight and the electrification of the mainboard transmitting terminal interface can be ensured.
According to the startup screen-clicking method provided by the embodiment of the invention, after startup, a screen display module is powered on, and a main board is initialized; when the mainboard initialization is detected to be completed, executing a preset starting task; after a third time length after the initialization of the mainboard, powering on a mainboard transmitting terminal interface in an interruption mode; after a fourth time period after initialization of the main board, the backlight is lit in an interrupted manner. In the process of starting up and lighting up the screen, the preset starting-up task is executed while the time length waiting is carried out, the time length waiting which is carried out independently is avoided, the sequential execution of the power-on of the screen display module, the power-on of the transmitting terminal interface of the mainboard and the lighting of the backlight can be ensured, the time length of the boot stage is shortened, and the starting-up time length is further shortened.
On the basis of the embodiments shown in fig. 6-7, a timer may be generated, and the timer is used to time to implement the time interval between powering on the screen display module of the terminal device, powering on the transmitter interface of the main board of the terminal device, and lighting the backlight. The following is a detailed description of the embodiment shown in fig. 8 to 9.
Fig. 8 is a fifth flowchart of the power-on screen-clicking method according to the embodiment of the present invention. In the embodiment shown in fig. 8, the screen specification requires that the backlight be turned on at a timing that is the completion time of powering on the screen display module. Referring to fig. 8, the method may include:
and S801, powering on a screen display module of the terminal equipment.
Optionally, the screen display module of the terminal device may be powered on after the terminal device is started.
It should be noted that the execution process of S801 may refer to S201, and is not described herein again.
And S802, initializing the mainboard.
And S803, generating a third timer and a fourth timer.
Optionally, the duration of the third timer is a third duration, and the duration of the fourth timer is a fourth duration.
And S804, starting a preset starting task of the terminal equipment.
It should be noted that the execution process of S804 may refer to S202, and is not described herein again.
S805, during the execution of the preset boot task, when the third timer is reached, suspending the currently executed preset boot task.
And S806, powering on a transmitting terminal interface of the mainboard of the terminal equipment.
And S807, after the transmitting terminal interface of the mainboard of the terminal equipment is powered on, continuing to execute the preset starting task which is suspended to be executed.
And S808, in the execution process of the preset startup task, when the fourth timer is reached, suspending the currently executed preset startup task.
S809, lighting the backlight.
And S810, after the backlight is lightened, continuously executing the preset starting task which is executed in a suspended mode.
In the embodiment shown in fig. 8, the third timer and the fourth timer can be used to accurately time, so that there is an accurate time interval between the powering on of the screen display module, the powering on of the transmitter interface of the motherboard, and the lighting of the backlight. And the preset starting task is executed while the time length waiting is carried out, so that the time length waiting which is carried out independently is avoided, the time length of a boot stage is shortened, and the starting time length is further shortened. After the mainboard is initialized, the screen display module is powered on preferentially, the transmitting terminal interface of the mainboard is powered on preferentially, and the backlight is lightened, and in the process of powering on the screen display module, the transmitting terminal interface of the mainboard is powered on and the backlight is lightened, only the interval duration required by the screen specification is spaced, so that the backlight can be lightened rapidly, and further the user experience is improved.
Fig. 9 is a sixth flowchart of the power-on screen-clicking method according to the embodiment of the present invention. Referring to fig. 9, the method may include:
and S901, powering on a screen display module of the terminal equipment.
Optionally, the screen display module of the terminal device may be powered on after the terminal device is started.
It should be noted that the execution process of S901 may refer to S201, and is not described herein again.
And S902, initializing the mainboard.
And S903, generating a third timer.
And the duration of the third timer is a third duration.
And S904, starting a preset starting task of the terminal equipment.
It should be noted that the execution process of S504 may refer to S202, and is not described herein again.
And S905, in the execution process of the preset startup task, when the third timer is reached, suspending the currently executed preset startup task.
And S906, powering on a transmitting terminal interface of the mainboard of the terminal equipment.
And S907, generating a fourth timer.
And the time length of the fourth timer is a preset time length between the lighting of the backlight and the electrification of the mainboard transmitting end interface.
S908, the preset starting task which is executed in a suspended mode is continuously executed.
And S909, in the execution process of the preset startup task, when the fifth timer is reached, suspending the currently executed preset startup task.
S910, lighting the backlight.
And S911, after the backlight is lightened, the preset starting task which is executed in a suspended mode is continuously executed.
In the embodiment shown in fig. 9, the third timer and the fourth timer can be used to accurately time, so that there is an accurate time interval between the powering on of the screen display module, the powering on of the transmitter interface of the motherboard, and the lighting of the backlight. And the preset starting task is executed while the time length waiting is carried out, so that the time length waiting which is carried out independently is avoided, the time length of a boot stage is shortened, and the starting time length is further shortened. After the mainboard is initialized, the screen display module is powered on preferentially, the transmitting terminal interface of the mainboard is powered on preferentially, and the backlight is lightened, and in the process of powering on the screen display module, the transmitting terminal interface of the mainboard is powered on and the backlight is lightened, only the interval duration required by the screen specification is spaced, so that the backlight can be lightened rapidly, and further the user experience is improved.
Fig. 10 is a schematic structural diagram of a power-on screen-up device according to an embodiment of the present invention, applied to a terminal device, and please refer to fig. 10, which includes an initialization module 11, a power-on module 12, a task execution module 13, and a lighting module 14, wherein,
the initialization module 11 is used for initializing the mainboard after starting up;
the power-on module 12 is used for powering on the screen display module;
the task execution module 13 is configured to execute a preset startup task when detecting that the screen display module is powered on;
the power-on module 12 is further configured to power on the motherboard transmitter interface in an interrupt manner after a first time period after the screen display module is powered on in a process of executing the preset power-on task by the task execution module;
the lighting module 14 is configured to light the backlight in an interrupt manner after the second duration of the completion of the power-on of the screen display module in the process of executing the preset startup task by the task execution module.
The startup screen-clicking device provided by the embodiment of the invention can execute the technical scheme shown in the method embodiment, the implementation principle and the beneficial effect are similar, and the detailed description is omitted here.
In a possible implementation manner, the first time length is a preset time length between the powering on of the mainboard transmitting terminal interface and the powering on of the screen display module; the second time length is a preset time length between the backlight lighting and the power-on of the screen display module.
In another possible implementation manner, the power-on module 12 is specifically configured to suspend the currently executed preset power-on task, power on the motherboard transmitting end interface by calling a function for powering on the interface, and continue to execute the preset power-on task suspended from execution after the motherboard transmitting end interface is powered on;
the lighting module 14 is specifically configured to suspend the currently executed preset boot task, turn on the backlight by calling the backlight control function, and continue to execute the preset boot task suspended from execution after the backlight is turned on.
The startup screen-clicking device provided by the embodiment of the invention can execute the technical scheme shown in the method embodiment, the implementation principle and the beneficial effect are similar, and the detailed description is omitted here.
Fig. 11 is a schematic structural diagram of another startup screen-lighting device according to an embodiment of the present invention, which is applied to a terminal device, and please refer to fig. 11, including a power-on module 21, an initialization module 22, a task execution module 23, and a lighting module 24, wherein,
the power-on module 21 is used for powering on the screen display module after starting up;
the initialization module 22 is configured to perform motherboard initialization;
the task execution module 23 is configured to execute a preset boot task when it is detected that the initialization of the motherboard is completed;
the power-on module 21 is further configured to power on the transmitting end interface of the motherboard in an interrupt manner after a third duration after the initialization of the motherboard in a process in which the task execution module executes the preset boot task;
the lighting module 24 is configured to light the backlight in an interrupt manner after a fourth time after the motherboard is initialized in a process in which the task execution module executes the preset boot task.
The startup screen-clicking device provided by the embodiment of the invention can execute the technical scheme shown in the method embodiment, the implementation principle and the beneficial effect are similar, and the detailed description is omitted here.
In a possible implementation manner, when a first preset time between the power-on of the transmitting terminal interface of the motherboard and the power-on of the screen display module is less than or equal to a time consumed by initialization of the motherboard, the third time is 0; when the first preset duration is longer than the duration consumed by initializing the mainboard, the third duration is the difference between the first preset duration and the duration consumed by initializing the mainboard;
when the difference between a second preset time between the lighting backlight and the power-on of the screen display module and the time consumed by the initialization of the main board is less than or equal to a preset interval time, the fourth time is the preset interval time; when the difference between the second preset time length and the time length consumed by the initialization of the mainboard is greater than the preset interval time length, the fourth time length is the difference between the second preset time length and the time length consumed by the initialization of the mainboard; the preset interval duration is preset duration between the power-on of the mainboard transmitting end interface and the backlight lighting.
In another possible implementation manner, the power-on module 21 is specifically configured to suspend the currently executed preset power-on task, power on the motherboard transmitting end interface by calling a function for powering on the interface, and continue to execute the preset power-on task after the motherboard transmitting end interface is powered on;
the lighting module 24 is specifically configured to suspend the preset boot task currently executed, turn on the backlight by calling the backlight control function, and continue to execute the preset boot task after turning on the backlight.
The startup screen-clicking device provided by the embodiment of the invention can execute the technical scheme shown in the method embodiment, the implementation principle and the beneficial effect are similar, and the detailed description is omitted here.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention, and are not limited thereto; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (6)
1. A startup screen-clicking method is applied to terminal equipment and is characterized by comprising the following steps:
after starting up, initializing a mainboard, and powering on a screen display module;
when the completion of the power-on of the screen display module is detected, executing a preset starting task; after the screen display module is electrified for a first time period, electrifying the mainboard transmitting terminal interface in an interruption mode; after the screen display module is electrified for the second time length, the backlight is lightened in an interruption mode;
the first time length is a preset time length between the power-on of the mainboard transmitting terminal interface and the power-on of the screen display module;
the second time length is a preset time length between the backlight lighting and the power-on of the screen display module.
2. The method of claim 1,
the electrifying the mainboard transmitting terminal interface in an interrupt mode comprises the following steps: suspending the currently executed preset startup task, powering on the mainboard transmitting terminal interface by calling a function for interface power-on, and continuing to execute the suspended preset startup task after the mainboard transmitting terminal interface is powered on;
the lighting the backlight in an interrupted manner includes: and pausing the currently executed preset startup task, opening the backlight by calling a backlight control function, and continuing to execute the paused preset startup task after the backlight is opened.
3. A startup screen-clicking method is applied to terminal equipment and is characterized by comprising the following steps:
after starting up, powering on the screen display module, and initializing the mainboard;
when the mainboard initialization is detected to be completed, executing a preset starting task; after a third time length after the initialization of the mainboard, powering on the mainboard transmitting terminal interface in an interruption mode; after a fourth time period after the initialization of the main board, lighting a backlight in an interrupt mode;
when a first preset time between the power-on of the mainboard transmitting terminal interface and the power-on of the screen display module is less than or equal to the time consumed by the initialization of the mainboard, the third time is 0; when the first preset duration is longer than the duration consumed by initializing the mainboard, the third duration is the difference between the first preset duration and the duration consumed by initializing the mainboard;
when the difference between a second preset time between the lighting backlight and the power-on of the screen display module and the time consumed by the initialization of the main board is less than or equal to a preset interval time, the fourth time is the preset interval time; when the difference between the second preset time length and the time length consumed by the initialization of the mainboard is greater than the preset interval time length, the fourth time length is the difference between the second preset time length and the time length consumed by the initialization of the mainboard; the preset interval duration is preset duration between the power-on of the mainboard transmitting end interface and the backlight lighting.
4. The method of claim 3,
the electrifying the mainboard transmitting terminal interface in an interrupt mode comprises the following steps: suspending the currently executed preset startup task, powering on the mainboard transmitting terminal interface by calling a function for interface power-on, and continuing to execute the preset startup task after the mainboard transmitting terminal interface is powered on;
the lighting the backlight in an interrupted manner includes: and pausing the currently executed preset startup task, opening the backlight by calling a backlight control function, and continuing to execute the preset startup task after opening the backlight.
5. A startup screen-lighting device is applied to terminal equipment and is characterized by comprising an initialization module, a power-on module, a task execution module and a lighting module, wherein,
the initialization module is used for initializing the mainboard after starting up;
the power-on module is used for powering on the screen display module;
the task execution module is used for executing a preset starting task when detecting that the screen display module is powered on and completed;
the power-on module is further used for powering on the mainboard transmitting terminal interface in an interruption mode after the screen display module is powered on for a first time period in the process of executing the preset starting task by the task execution module;
the lighting module is used for lighting backlight in an interruption mode after a second time length of finishing power-on of the screen display module in the process of executing the preset starting task by the task execution module;
the first time length is a preset time length between the power-on of the mainboard transmitting terminal interface and the power-on of the screen display module;
the second time length is a preset time length between the backlight lighting and the power-on of the screen display module.
6. A startup screen-lighting device is applied to terminal equipment and is characterized by comprising a power-on module, an initialization module, a task execution module and a lighting module, wherein,
the power-on module is used for powering on the screen display module after starting up;
the initialization module is used for initializing the mainboard;
the task execution module is used for executing a preset starting task when the mainboard initialization is detected to be completed;
the power-on module is further configured to power on the mainboard transmitting terminal interface in an interrupt manner after a third duration after the mainboard initialization in a process that the task execution module executes the preset power-on task;
the lighting module is used for lighting backlight in an interruption mode after a fourth time length after the mainboard is initialized in the process that the task execution module executes the preset starting task;
when a first preset time between the power-on of the mainboard transmitting terminal interface and the power-on of the screen display module is less than or equal to the time consumed by the initialization of the mainboard, the third time is 0; when the first preset duration is longer than the duration consumed by initializing the mainboard, the third duration is the difference between the first preset duration and the duration consumed by initializing the mainboard;
when the difference between a second preset time between the lighting backlight and the power-on of the screen display module and the time consumed by the initialization of the main board is less than or equal to a preset interval time, the fourth time is the preset interval time; when the difference between the second preset time length and the time length consumed by the initialization of the mainboard is greater than the preset interval time length, the fourth time length is the difference between the second preset time length and the time length consumed by the initialization of the mainboard; the preset interval duration is preset duration between the power-on of the mainboard transmitting end interface and the backlight lighting.
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