CN106569879A - Method for awakening peripheral device and mobile terminal - Google Patents

Method for awakening peripheral device and mobile terminal Download PDF

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Publication number
CN106569879A
CN106569879A CN201610971213.8A CN201610971213A CN106569879A CN 106569879 A CN106569879 A CN 106569879A CN 201610971213 A CN201610971213 A CN 201610971213A CN 106569879 A CN106569879 A CN 106569879A
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China
Prior art keywords
wake
stage
peripheral hardware
wakeup
wakes
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CN201610971213.8A
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Chinese (zh)
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CN106569879B (en
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王旭峰
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青岛海信移动通信技术股份有限公司
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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/461Saving or restoring of program or task context

Abstract

The invention discloses a method for awakening a peripheral device and a mobile terminal, which can be used for shortening the time occupied for awakening the peripheral device in a wake-up process of the mobile terminal. The method comprises the following steps: in a first system wake-up stage of a system wake-up process, the mobile terminal executes the operation of a first peripheral device wake-up stage in a first peripheral device wake-up process; and in a second system wake-up stage of the system wake-up process, the mobile terminal executes the operation of a second peripheral device wake-up stage in the first peripheral device wake-up process, wherein waiting delay exists between the first peripheral device wake-up stage of the first peripheral device wake-up process and the second peripheral device wake-up stage of the first peripheral device wake-up process.

Description

Wake up the method and mobile terminal of peripheral hardware

Technical field

The present invention relates to computer realm, more particularly to a kind of method and mobile terminal for waking up peripheral hardware.

Background technology

At present, mobile terminal is required to reawake each peripheral hardware after each dormancy.

By taking linux system as an example, the wakeup process of linux system can be largely classified into the three below stage:The Central Shanxi Plain is disconnected to call out Wake up (being expressed as resume_noirq), system-level wake-up (being expressed as resume_early) and peripheral hardware level wake up and (be expressed as Resume), it is illustrated in figure 1 linux system wakeup process schematic diagram.Wherein, peripheral hardware concentrate on the resume stages complete wake up, Then the wakeup process of each peripheral hardware is disposably completed.

Quantity due to mobile terminal peripheral hardware is being on the increase, and causes to be reawaked outside each after each dormancy of mobile terminal If duration increase, the wake-up speed that this results in mobile terminal is constantly slack-off, and the wake-up speed of mobile terminal is to affect to use The key factor of family experience effect.

As can be seen here, how to reduce waking up the duration shared by peripheral hardware in mobile terminal wakeup process, be to need to solve Technical problem.

The content of the invention

The embodiment of the present invention provides a kind of method and mobile terminal for waking up peripheral hardware, to shorten mobile terminal wakeup process Duration shared by middle wake-up peripheral hardware.

Concrete technical scheme provided in an embodiment of the present invention is as follows:

In a first aspect, a kind of method of wake-up peripheral hardware is embodiments provided, including:

Mobile terminal is called out in the system wake-up first stage of system wake-up process, the peripheral hardware for performing the first peripheral hardware wakeup process The operation of awake first stage;

The mobile terminal performs the first peripheral hardware wakeup process in the system wake-up second stage of system wake-up process Peripheral hardware wake up the operation of second stage, wherein, the peripheral hardware of the first peripheral hardware wakeup process wakes up first stage and institute The peripheral hardware for stating the first peripheral hardware wakeup process wakes up presence wait time delay between second stage.

In possible embodiment, the mobile terminal performs institute in the system wake-up second stage of system wake-up process The peripheral hardware for stating the first peripheral hardware wakeup process wakes up the operation of second stage, including:

The mobile terminal determines the interval between the system wake-up first stage and the system wake-up second stage Duration;

The mobile terminal then calculates the wait time delay and institute if it is determined that the interval duration is less than the wait time delay The time difference of interval duration is stated, in the system wake-up second stage of system wake-up process, the corresponding duration of the time difference is waited Afterwards, the peripheral hardware for performing the first peripheral hardware wakeup process wakes up the operation of second stage, otherwise, directly performs first peripheral hardware The peripheral hardware of wakeup process wakes up the operation of second stage.

In possible embodiment, the mobile terminal performs institute in the system wake-up second stage of system wake-up process The peripheral hardware for stating the first peripheral hardware wakeup process wakes up the operation of second stage, including:

The mobile terminal if it is determined that the wait time delay be more than preset duration, then calculate it is described wait time delay it is pre- with described If the time difference of duration, in the system wake-up second stage of system wake-up process, after waiting the corresponding duration of the time difference, hold The peripheral hardware of row the first peripheral hardware wakeup process wakes up the operation of second stage, otherwise, directly performs first peripheral hardware and wakes up The peripheral hardware of process wakes up the operation of second stage.

In possible embodiment, the preset duration is the minima selected from the historical data for preserving, described to go through One in history data value is the system wake-up first stage during the once system wake-up and the system wake-up the Interval duration between two-stage, and the system wake-up process is often performed once, increase this in the historical data Interval duration during the system wake-up between the system wake-up first stage and the system wake-up second stage.

In possible embodiment, liquid crystal display LCD is set to outside described first, the peripheral hardware wake-up first stage is multiple Bit manipulation, the peripheral hardware wakes up second stage to send initialization command operation;

The mobile terminal performs answering for the LCD wakeup process in the system wake-up first stage of system wake-up process Bit manipulation;

The mobile terminal performs sending out for the LCD wakeup process in the system wake-up second stage of system wake-up process Initialization command is sent to operate.

Second aspect, embodiments provides a kind of mobile terminal, including:

First processing module, woke up in the system wake-up first stage of system wake-up process, performing the first peripheral hardware The peripheral hardware of journey wakes up the operation of first stage;

Second processing module, woke up in the system wake-up second stage of system wake-up process, performing the peripheral hardware The peripheral hardware of journey wakes up the operation of second stage, wherein, the peripheral hardware of the first peripheral hardware wakeup process wake up the first stage and The peripheral hardware of the first peripheral hardware wakeup process wakes up to exist between second stage and waits time delay.

In possible embodiment, the Second processing module specifically for:

Determine the interval duration between the system wake-up first stage and the system wake-up second stage;

If it is determined that the interval duration is less than the wait time delay, then the wait time delay is calculated with the interval duration Time difference, in the system wake-up second stage of system wake-up process, after waiting the corresponding duration of the time difference, performs described the The peripheral hardware of one peripheral hardware wakeup process wakes up the operation of second stage, otherwise, directly performs the outer of the first peripheral hardware wakeup process If waking up the operation of second stage.

In possible embodiment, the Second processing module specifically for:

If it is determined that the wait time delay is more than preset duration, then the time of the wait time delay and the preset duration is calculated Difference, in the system wake-up second stage of system wake-up process, after waiting the corresponding duration of the time difference, performs outside described first If the peripheral hardware of wakeup process wakes up the operation of second stage, otherwise, the peripheral hardware for directly performing the first peripheral hardware wakeup process is called out The operation of awake second stage.

In possible embodiment, the preset duration is the minima selected from the historical data for preserving, described to go through One in history data value is the system wake-up first stage during the once system wake-up and the system wake-up the Interval duration between two-stage, and the system wake-up process is often performed once, increase this in the historical data Interval duration during the system wake-up between the system wake-up first stage and the system wake-up second stage.

In possible embodiment, liquid crystal display LCD is set to outside described first, the peripheral hardware wake-up first stage is multiple Bit manipulation, the peripheral hardware wakes up second stage to send initialization command operation;

The first processing module specifically for:In the system wake-up first stage of system wake-up process, the LCD is performed The reset operation of wakeup process;

The Second processing module specifically for:In the system wake-up second stage of system wake-up process, the LCD is performed The transmission initialization command operation of wakeup process.

Based on above-mentioned technical proposal, in the embodiment of the present invention, the wakeup process of the first peripheral hardware is divided into according to time delay is waited Multiple peripheral hardware awakening phases, in the continuous two systems awakening phase of system wake-up process, in the system wake-up first stage The operation that peripheral hardware wakes up the first stage is performed, the operation that peripheral hardware wakes up second stage is performed in system wake-up second stage, made Obtain peripheral hardware and wake up the wait time delay existed between first stage and peripheral hardware wake-up second stage, the rank of system wake-up first can be taken Time interval between section and system wake-up second stage, so as to effectively shorten peripheral hardware the duration for needing to take is waken up.

Description of the drawings

Fig. 1 is linux system wakeup process schematic diagram;

Fig. 2 is the schematic flow sheet that mobile terminal wakes up peripheral hardware during system wake-up in the embodiment of the present invention;

Fig. 3 is the peripheral hardware wakeup process schematic diagram after optimizing in the embodiment of the present invention;

Fig. 4 is mobile terminal structure schematic diagram in the embodiment of the present invention.

Specific embodiment

In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into One step ground is described in detail, it is clear that described embodiment is only a part of embodiment of the invention, rather than the enforcement of whole Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made All other embodiment, belongs to the scope of protection of the invention.

Inventor has found, for part peripheral hardware, after the partial wake process for performing the peripheral hardware, when needing to wait certain Follow-up wakeup process can be just carried out after length.For example, calling out at liquid crystal display (Liquid Crystal Display, LCD) During waking up, need the duration of wait 20 milliseconds (ms) that initialization life can be sent after (reset) is operated performing LCD and resetting Make to LCD, and send initialization command after need wait 120ms duration can be with normal work to ensure LCD.And Linux System wake-up process is divided into three awakening phases, there is certain time interval between adjacent awakening phase, if by the time It is spaced for the wait time delay in peripheral hardware wakeup process, can will effectively shortens peripheral hardware and wake up shared duration.

For example, in LCD wakeup process, perform in LCD wakeup process in the system-level awakening phase of system wake-up process Reset operation, and the transmission initialization command operation in LCD wakeup process is performed in the peripheral hardware level awakening phase of system wake-up process, Then the time delay between the system-level wake-up of system wake-up process and peripheral hardware level awakening phase can be used as answering in LCD wakeup process Wait time delay between bit manipulation and transmission initialization command operation, such that it is able to shorten LCD shared duration is waken up.

Based on this, a kind of method that peripheral hardware is waken up in mobile terminal system wakeup process is embodiments provided, with The duration shared by each peripheral hardware is waken up in shortening mobile terminal wakeup process.The core concept of the method is:According to peripheral hardware Wait time delay that the wakeup process of peripheral hardware is divided into into multiple awakening phases, the adjacent awakening phase of peripheral hardware present in wakeup process Between time interval for wait time delay, each awakening phase of peripheral hardware is individually placed to into the different awakening phases of system wake-up process Perform, to replace the wait needed for peripheral hardware wakeup process using the time interval during system wake-up between different awakening phases Time delay, so as to reach the purpose that peripheral hardware wakes up the duration for taking is shortened.

The preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.

In the embodiment of the present invention, as shown in Fig. 2 mobile terminal wakes up the detailed process of peripheral hardware such as during system wake-up Under:

Step 201:Mobile terminal performs the first peripheral hardware wakeup process in the system wake-up first stage of system wake-up process Peripheral hardware wake up the first stage operation.

In being embodied as, mobile terminal is detected after the trigger event of system wake-up, activation system wakeup process.

Specifically, the trigger event includes but is not limited to button triggering, USB (universal serial bus) (Universal Serial Bus, USB) triggering etc..

Step 202:Mobile terminal performs first peripheral hardware and wakes up in the system wake-up second stage of system wake-up process The peripheral hardware of process wakes up the operation of second stage, wherein, peripheral hardware wakes up the first stage and peripheral hardware wakes up and exist between second stage Wait time delay.

In a detailed embodiment, mobile terminal determine system wake-up first stage and system wake-up second stage it Between interval duration;If it is determined that the interval duration is less than the wait time delay, then the wait time delay and the interval are calculated The time difference of duration, in the system wake-up second stage of system wake-up process, after waiting the corresponding duration of the time difference, performs The peripheral hardware of the first peripheral hardware wakeup process wakes up the operation of second stage, otherwise, directly performs first peripheral hardware and woke up The peripheral hardware of journey wakes up the operation of second stage.

In another embodiment, mobile terminal is if it is determined that the wait time delay is then calculated more than preset duration The time difference of the wait time delay and the preset duration, in the system wake-up second stage of system wake-up process, waits described After the corresponding duration of time difference, the peripheral hardware for performing the first peripheral hardware wakeup process wakes up the operation of second stage, otherwise, directly The peripheral hardware for performing the first peripheral hardware wakeup process wakes up the operation of second stage.

It is preferred that the preset duration is repeatedly to count the first system awakening phase and the second system for obtaining The minima in the duration of interval between awakening phase.

Specifically, the preset duration is from the minima selected, in the historical data in the historical data for preserving Individual value is for during the once system wake-up between the system wake-up first stage and the system wake-up second stage Interval duration, and the system wake-up process is often performed once, this system wake-up is increased in the historical data During interval duration between the system wake-up first stage and the system wake-up second stage.

In the embodiment of the present invention, by taking linux system as an example, it is assumed that linux system wakeup process is divided into three phases, then call out The awake stage 1 is resume_noirq, and awakening phase 2 is resume_early, and awakening phase 3 is resume.Assume system wake-up First stage is resume_noirq, then system wake-up second stage is resume_early;Assume the system wake-up first stage For resume_early, then system wake-up second stage is resume.

In being embodied as, if peripheral hardware does not rely on each part that a certain system wake-up stage waken up, can be at this System awakening phase starts the wakeup process of the peripheral hardware, and otherwise, the system wake-up stage that can only be after the system wake-up stage opens Move the wakeup process of the peripheral hardware.

Alternatively, time delay is waited twice if existing in the wakeup process of peripheral hardware, the wakeup process of the peripheral hardware can be divided into Peripheral hardware awakening phase 1, peripheral hardware awakening phase 2 and peripheral hardware awakening phase 3, then should in the execution of awakening phase 1 of system wake-up process The operation of the peripheral hardware awakening phase 1 of peripheral hardware, in the awakening phase 2 of the system wake-up process peripheral hardware awakening phase of the peripheral hardware is performed 2 operation, and the system wake-up process awakening phase 3 perform the peripheral hardware peripheral hardware awakening phase 3 operation, wherein, The first time that there is the peripheral hardware wakeup process between peripheral hardware awakening phase 1 and peripheral hardware awakening phase 2 waits time delay, peripheral hardware to wake up rank There is second wait time delay of the peripheral hardware wakeup process between section 2 and peripheral hardware awakening phase 3.

Alternatively in embodiment, if the system wake-up first stage is the awakening phase 1 of system wake-up process, system is called out for this Awake second stage is the awakening phase 2 of system wake-up process, then the method may also include:Mobile terminal is in system wake-up process The system wake-up phase III, perform the first peripheral hardware wakeup process peripheral hardware wake up the phase III operation, wherein, system wake-up Phase III for system wake-up process awakening phase 3, it is peripheral hardware awakening phase 1 that peripheral hardware wakes up the first stage, and peripheral hardware wakes up the Two-stage is peripheral hardware awakening phase 2, and peripheral hardware wakes up the phase III for peripheral hardware awakening phase 3.

For example, it is assumed that the wakeup process of peripheral hardware is divided into peripheral hardware awakening phase 1, peripheral hardware according to the wait time delay for including wakes up rank Section 2 and peripheral hardware awakening phase 3.Peripheral hardware wakeup process after optimization as shown in figure 3, mobile terminal detect in the dormant state it is tactile After the event of sending out, judge whether to need wake-up system, if desired, then each awakening phase of execution system wakeup process successively, and The peripheral hardware awakening phase 1 that peripheral hardware wakes up flow process is performed in the resume_noirq stages of system wake-up process, in system wake-up mistake The resume_early stages of journey perform the peripheral hardware awakening phase 2 that peripheral hardware wakes up flow process, in the resume ranks of system wake-up process Duan Zhihang peripheral hardwares are waken up after the peripheral hardware awakening phase 3 of flow process, and mobile terminal is in wake-up states, wherein by resume_noirq ranks Time interval before section and resume_early stages is used as the wait between peripheral hardware awakening phase 1 and peripheral hardware awakening phase 2 Time delay, and the time interval before resume_early stages and resume stages is called out as peripheral hardware awakening phase 2 and peripheral hardware Wait time delay between the awake stage 3.

By taking the wakeup process of LCD as an example, specifically, mobile terminal in the system wake-up first stage of system wake-up process, Perform the reset operation of the LCD wakeup process;Mobile terminal performs institute in the system wake-up second stage of system wake-up process State the transmission initialization command operation of LCD wakeup process.

Based on same inventive concept, additionally provide a kind of mobile terminal in the embodiment of the present invention, the mobile terminal it is concrete Enforcement can be found in the description of embodiment of the method part, repeats part and repeats no more, as shown in figure 4, the mobile terminal mainly includes:

First processing module 401, wakes up in the system wake-up first stage of system wake-up process, performing the first peripheral hardware The peripheral hardware of process wakes up the operation of first stage;

Second processing module 402, wakes up in the system wake-up second stage of system wake-up process, performing the peripheral hardware The peripheral hardware of process wakes up the operation of second stage, wherein, the peripheral hardware of the first peripheral hardware wakeup process wakes up the first stage And the peripheral hardware of the first peripheral hardware wakeup process wakes up to exist between second stage and waits time delay.

In possible embodiment, the Second processing module specifically for:

Determine the interval duration between the system wake-up first stage and the system wake-up second stage;

If it is determined that the interval duration is less than the wait time delay, then the wait time delay is calculated with the interval duration Time difference, in the system wake-up second stage of system wake-up process, after waiting the corresponding duration of the time difference, performs described the The peripheral hardware of one peripheral hardware wakeup process wakes up the operation of second stage, otherwise, directly performs the outer of the first peripheral hardware wakeup process If waking up the operation of second stage.

In possible embodiment, the Second processing module specifically for:

If it is determined that the wait time delay is more than preset duration, the preset duration is the system wake-up first stage and institute State the statistical value of the interval duration between system wake-up second stage, then calculate wait time delay and the preset duration when Between it is poor, in the system wake-up second stage of system wake-up process, after waiting the corresponding duration of the time difference, perform described first The peripheral hardware of peripheral hardware wakeup process wakes up the operation of second stage, otherwise, directly performs the peripheral hardware of the first peripheral hardware wakeup process Wake up the operation of second stage.

In possible embodiment, the preset duration is repeatedly to count the system wake-up first stage and the institute for obtaining State the minima in the interval duration between system wake-up second stage.

Specifically, the preset duration is the minima selected from the historical data for preserving, in the historical data One value is for during the once system wake-up between the system wake-up first stage and the system wake-up second stage Interval duration, and often perform once the system wake-up process, this described system is increased in the historical data and is called out Interval duration during waking up between the system wake-up first stage and the system wake-up second stage.

In possible embodiment, also it is used for including detection module:

In the first processing module in the system wake-up first stage of system wake-up process, perform the first peripheral hardware and woke up Before the peripheral hardware of journey wakes up the first stage, the trigger event of system wake-up is detected.

In possible embodiment, LCD is set to outside described first, the peripheral hardware wakes up the first stage for the operation that resets, institute State peripheral hardware and wake up second stage to send initialization command operation;

The first processing module specifically for:In the system wake-up first stage of system wake-up process, the LCD is performed The reset operation of wakeup process;

The Second processing module specifically for:In the system wake-up second stage of system wake-up process, the LCD is performed The transmission initialization command operation of wakeup process.

It is multiple according to waiting time delay to be divided into the wakeup process of peripheral hardware in the embodiment of the present invention based on above-mentioned technical proposal Peripheral hardware awakening phase, in the continuous two systems awakening phase of system wake-up process, performs in the first system awakening phase The operation of the first peripheral hardware awakening phase, performs the operation of the second peripheral hardware awakening phase in second system awakening phase so that the Between one peripheral hardware awakening phase and the second peripheral hardware awakening phase exist wait time delay, can take the first system awakening phase and Time interval between second system awakening phase, so as to effectively shorten peripheral hardware the duration for needing to take is waken up, and improves use Experience at family.

Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program Product.Therefore, the present invention can be using complete hardware embodiment, complete software embodiment or with reference to the reality in terms of software and hardware Apply the form of example.And, the present invention can be adopted and wherein include the computer of computer usable program code at one or more The shape of the computer program implemented in usable storage medium (including but not limited to disk memory and optical memory etc.) Formula.

The present invention is the flow process with reference to method according to embodiments of the present invention, equipment (system) and computer program Figure and/or block diagram are describing.It should be understood that can be by computer program instructions flowchart and/or each stream in block diagram The combination of journey and/or square frame and flow chart and/or the flow process in block diagram and/or square frame.These computer programs can be provided The processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices The device of the function of specifying in present one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or multiple square frames.

These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy In determining the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory is produced to be included referring to Make the manufacture of device, the command device realize in one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or The function of specifying in multiple square frames.

These computer program instructions also can be loaded in computer or other programmable data processing devices so that in meter Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented process, so as in computer or The instruction performed on other programmable devices is provided for realizing in one flow process of flow chart or multiple flow processs and/or block diagram one The step of function of specifying in individual square frame or multiple square frames.

Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to comprising these changes and modification.

Claims (10)

1. it is a kind of wake up peripheral hardware method, it is characterised in that include:
In the system wake-up first stage of system wake-up process, the peripheral hardware for performing the first peripheral hardware wakeup process wakes up the to mobile terminal The operation in one stage;
The mobile terminal performs the outer of the first peripheral hardware wakeup process in the system wake-up second stage of system wake-up process If waking up the operation of second stage, wherein, the peripheral hardware of the first peripheral hardware wakeup process wakes up first stage and described the The peripheral hardware of one peripheral hardware wakeup process wakes up to exist between second stage and waits time delay.
2. the method for claim 1, it is characterised in that system wake-up of the mobile terminal in system wake-up process Two-stage, the peripheral hardware for performing the first peripheral hardware wakeup process wakes up the operation of second stage, including:
The mobile terminal determines the interval duration between the system wake-up first stage and the system wake-up second stage;
The mobile terminal if it is determined that the interval duration be less than the wait time delay, then calculate it is described wait time delay and it is described between Every the time difference of duration, in the system wake-up second stage of system wake-up process, after waiting the corresponding duration of the time difference, hold The peripheral hardware of row the first peripheral hardware wakeup process wakes up the operation of second stage, otherwise, directly performs first peripheral hardware and wakes up The peripheral hardware of process wakes up the operation of second stage.
3. the method for claim 1, it is characterised in that system wake-up of the mobile terminal in system wake-up process Two-stage, the peripheral hardware for performing the first peripheral hardware wakeup process wakes up the operation of second stage, including:
The mobile terminal if it is determined that the wait time delay be more than preset duration, then calculate it is described wait time delay with it is described default when Long time difference, in the system wake-up second stage of system wake-up process, after waiting the corresponding duration of the time difference, performs institute The peripheral hardware for stating the first peripheral hardware wakeup process wakes up the operation of second stage, otherwise, directly performs the first peripheral hardware wakeup process Peripheral hardware wake up second stage operation.
4. method as claimed in claim 3, it is characterised in that the preset duration is to select from the historical data for preserving Minima, in the historical data a value is the system wake-up first stage and institute during the once system wake-up The interval duration between system wake-up second stage is stated, and often performs once the system wake-up process, in the history number According to it is middle increase this described system wake-up during between the system wake-up first stage and the system wake-up second stage Interval duration.
5. the method as described in any one of claim 1-4, it is characterised in that be set to liquid crystal display LCD, institute outside described first The peripheral hardware wake-up first stage is stated for the operation that resets, it is to send initialization command operation that the peripheral hardware wakes up second stage;
The mobile terminal performs the reset behaviour of the LCD wakeup process in the system wake-up first stage of system wake-up process Make;
The mobile terminal system wake-up process system wake-up second stage, at the beginning of performing the transmission of the LCD wakeup process Beginningization command operation.
6. a kind of mobile terminal, it is characterised in that include:
First processing module, in the system wake-up first stage of system wake-up process, performing the first peripheral hardware wakeup process Peripheral hardware wakes up the operation of first stage;
Second processing module, in the system wake-up second stage of system wake-up process, performing the peripheral hardware wakeup process Peripheral hardware wakes up the operation of second stage, wherein, the peripheral hardware of the first peripheral hardware wakeup process wakes up first stage and described The peripheral hardware of the first peripheral hardware wakeup process wakes up to exist between second stage and waits time delay.
7. mobile terminal as claimed in claim 6, it is characterised in that the Second processing module specifically for:
Determine the interval duration between the system wake-up first stage and the system wake-up second stage;
If it is determined that the interval duration is less than the wait time delay, then the time of the wait time delay and the interval duration is calculated Difference, in the system wake-up second stage of system wake-up process, after waiting the corresponding duration of the time difference, performs outside described first If the peripheral hardware of wakeup process wakes up the operation of second stage, otherwise, the peripheral hardware for directly performing the first peripheral hardware wakeup process is called out The operation of awake second stage.
8. mobile terminal as claimed in claim 6, it is characterised in that the Second processing module specifically for:
If it is determined that the wait time delay is more than preset duration, then the time difference of the wait time delay and the preset duration is calculated, In the system wake-up second stage of system wake-up process, after waiting the corresponding duration of the time difference, first peripheral hardware is performed The peripheral hardware of wakeup process wakes up the operation of second stage, and otherwise, the peripheral hardware for directly performing the first peripheral hardware wakeup process wakes up The operation of second stage.
9. mobile terminal as claimed in claim 8, it is characterised in that the preset duration is to select from the historical data for preserving The minima for going out, in the historical data a value is the system wake-up first stage during the once system wake-up And the interval duration between the system wake-up second stage, and the system wake-up process is often performed once, go through described Increase the system wake-up first stage and the system wake-up second stage during this described system wake-up in history data Between interval duration.
10. the mobile terminal as described in any one of claim 6-9, it is characterised in that be set to liquid crystal display outside described first LCD, the peripheral hardware wakes up the first stage and operates to reset, and the peripheral hardware wakes up second stage to send initialization command operation;
The first processing module specifically for:In the system wake-up first stage of system wake-up process, perform the LCD and wake up The reset operation of process;
The Second processing module specifically for:In the system wake-up second stage of system wake-up process, perform the LCD and wake up The transmission initialization command operation of process.
CN201610971213.8A 2016-10-28 2016-10-28 Method for awakening peripheral and mobile terminal CN106569879B (en)

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