CN110308783A - A kind of time display method, device and electronic equipment - Google Patents
A kind of time display method, device and electronic equipment Download PDFInfo
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- CN110308783A CN110308783A CN201910615163.3A CN201910615163A CN110308783A CN 110308783 A CN110308783 A CN 110308783A CN 201910615163 A CN201910615163 A CN 201910615163A CN 110308783 A CN110308783 A CN 110308783A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
Abstract
The present invention provides a kind of time display method, device and electronic equipments, are related to field of display technology.Wherein, this method comprises: receiving the object time image information of application processor；It determines and answers corresponding image update information when beginning to pass through preset duration from initial time；According to object time image information and image update information, temporal image is generated, and is exported when preset duration reaches, to be shown；It returns to execution using the corresponding temporal image information of temporal image as object time image information as initial time at the time of initial time is added with preset duration and determines the step of answering corresponding image update information when beginning to pass through preset duration from initial time.So, application processor only need to display driver chip send an object time image information, subsequent display driver chip can by way of circulation self refresh temporal image, in this way, application processor reduces the power consumption of mobile terminal without being always held at working condition.
Description
Technical field
The present invention relates to field of display technology, more particularly to a kind of time display method, device and electronic equipment.
Background technique
Many mobile terminals on the market all have battery saving mode at present, and when battery saving mode is opened, mobile terminal can be with
Temporal information is shown on the screen, so that user in the case where carrying out bright screen operation without that can check the time.
In the related art, when needing when without showing the time in the case where carrying out bright screen operation, mobile terminal can be with
By application processor (Application Processor, AP) real-time update temporal information, and by updated temporal information
It is sent to display driver chip, and then the temporal information that display driver chip can be arrived according to real-time reception, driving display in real time
Screen is shown.
However, inventor has found during application above-mentioned technology, since temporal information needs real-time update,
Application processor just needs to be always held at working condition, in this way, the power consumption of mobile terminal is larger.
Summary of the invention
The present invention provides a kind of time display method, device and electronic equipment, to solve existing mobile terminal in nothing
When need to carry out showing the time in the case where bright screen operation, the larger problem of power consumption.
To solve the above-mentioned problems, the invention discloses a kind of time display methods, applied to the aobvious of time display apparatus
Show that driving chip, the time display apparatus further include application processor, which comprises
Receive the object time image information that the application processor is sent；
It determines and answers corresponding image update information when beginning to pass through preset duration from initial time；
According to the object time image information and described image more new information, generation is begun to pass through from the initial time
Corresponding temporal image is answered when the preset duration；
When the timing since the initial time, when by the preset duration, the temporal image is exported, to carry out
Display；
As initial time at the time of being added acquisition using the initial time with the preset duration, by the temporal image
Corresponding temporal image information begins to pass through default as object time image information, the return execution determination from initial time
The step of corresponding image update information is answered when duration.
Optionally, corresponding image update information is answered when the determination begins to pass through preset duration from initial time, including
At least one of following sub-steps:
It determines and answers corresponding hour hands rotational angle when beginning to pass through preset duration from initial time, obtain the corresponding figure of hour hands
As more new information；
It determines and answers corresponding minute hand rotational angle when beginning to pass through preset duration from initial time, obtain the corresponding figure of minute hand
As more new information；
It determines and answers corresponding second hand rotational angle when beginning to pass through preset duration from initial time, obtain the corresponding figure of second hand
As more new information.
Optionally, the object time image information includes corresponding the first hour hands in dial plate clock of the initial time
Position, corresponding the first minute hand position in the dial plate clock of the initial time and the initial time are corresponding described
At least one of first second hand position in dial plate clock；
It is described according to the object time image information and described image more new information, generate since the initial time
By answering corresponding temporal image when the preset duration, comprising:
Pin position when answering corresponding second after the pin position rotation hour hands rotational angle when determining described first；
It determines and answers corresponding second minute hand position after first minute hand position rotates the minute hand rotational angle；
It determines and answers corresponding second second hand position after first second hand position rotates the second hand rotational angle；
It generates pin position, minute hand when hour hands are located at described second and is located at second minute hand position, second hand positioned at described the
The temporal image of two second hand positions.
Optionally, described according to the object time image information and described image more new information, it generates from the starting
Moment is answered when beginning to pass through the preset duration after corresponding temporal image, further includes:
The temporal image and the first background image prestored are synthesized, composograph is obtained；
It is described that when by the preset duration, the temporal image is exported when the timing since the initial time, with
It is shown, comprising:
When the timing since the initial time, when by the preset duration, the composograph is exported, to carry out
Display.
It optionally, include date information in first background image；It is described by the temporal image and prestore first
Background image is synthesized, before acquisition composograph, further includes:
Receive the first background image that the application processor is sent；First background image is the application processor
When changing on the date, generate to obtain according to current date information；
The second background image stored before the date is changed replaces with first background image.
It optionally, include information about power in first background image；It is described by the temporal image and prestore first
Background image is synthesized, before acquisition composograph, further includes:
Receive the first background image that the application processor is sent；First background image is the application processor
When electricity changes, generate to obtain according to current information about power；
The second background image stored before the electricity is changed replaces with first background image.
To solve the above-mentioned problems, it the invention also discloses a kind of time display apparatus, including display driver chip and answers
With processor, the display driver chip includes:
First receiving module, the object time image information sent for receiving the application processor；
Determining module answers corresponding image update information when beginning to pass through preset duration from initial time for determining；
Generation module, for generating from described according to the object time image information and described image more new information
Moment beginning answers corresponding temporal image when beginning to pass through the preset duration；
Output module, for working as the timing since the initial time, when by the preset duration, by the time diagram
As output, to be shown；
Calling module, as initial time at the time of acquisition for being added using the initial time with the preset duration,
Using the corresponding temporal image information of the temporal image as object time image information, the determining module is called, to execute
The step of determination answers corresponding image update information when beginning to pass through preset duration from initial time.
Optionally, the determining module includes at least one of following submodules:
First determines submodule, answers corresponding hour hands angle of rotation when beginning to pass through preset duration from initial time for determining
Degree obtains the corresponding image update information of hour hands；
Second determines submodule, answers corresponding minute hand angle of rotation when beginning to pass through preset duration from initial time for determining
Degree obtains the corresponding image update information of minute hand；
Third determines submodule, answers corresponding second hand angle of rotation when beginning to pass through preset duration from initial time for determining
Degree obtains the corresponding image update information of second hand.
Optionally, the object time image information includes corresponding the first hour hands in dial plate clock of the initial time
Position, corresponding the first minute hand position in the dial plate clock of the initial time and the initial time are corresponding described
At least one of first second hand position in dial plate clock；
The generation module includes:
4th determines submodule, when for determining described first pin position rotate answer after the hour hands rotational angle it is corresponding
Pin position when second；
5th determines submodule, for determine answer after first minute hand position rotates the minute hand rotational angle it is corresponding
Second minute hand position；
6th determines submodule, for determine answer after first second hand position rotates the second hand rotational angle it is corresponding
Second second hand position；
Generate submodule, when for generating hour hands positioned at described second pin position, minute hand be located at second minute hand position,
Second hand is located at the temporal image of second second hand position.
Optionally, the display driver chip further include:
Synthesis module obtains composograph for synthesizing the temporal image and the first background image prestored；
The output module, specifically for working as the timing since the initial time, when by the preset duration, by institute
Composograph output is stated, to be shown.
It optionally, include date information in first background image；The display driver chip further include:
Second receiving module, the first background image sent for receiving the application processor；First Background
As being the application processor when changing on the date, generate to obtain according to current date information；
First replacement module, the second background image for storing before the date changes replace with described first
Background image.
It optionally, include information about power in first background image；The display driver chip further include:
Third receiving module, the first background image sent for receiving the application processor；First Background
As being the application processor when electricity changes, generate to obtain according to current information about power；
Second replacement module, the second background image for storing before the electricity changes replace with described first
Background image.
To solve the above-mentioned problems, the invention also discloses a kind of electronic equipment, including above-mentioned time display apparatus.
To solve the above-mentioned problems, the invention also discloses a kind of computer readable storage mediums, described computer-readable
Computer program is stored on storage medium, the computer program is shown when driving chip executes and realizes above-mentioned time showing side
The step of method.
Compared with prior art, the present invention includes the following advantages:
In embodiments of the present invention, display driver chip is in the object time image information for receiving application processor transmission
When, it can determine and answer corresponding image update information when beginning to pass through preset duration from initial time, it then can be according to target
Temporal image information and image update information, generation answer corresponding temporal image when beginning to pass through preset duration from initial time,
When the timing since initial time, when by preset duration, display driver chip can be exported temporal image, to be shown
Show, and then display driver chip can be added as new initial time at the time of acquisition using initial time with preset duration, it will
The corresponding temporal image information of temporal image returns to execution and determines since initial time as new object time image information
By the step of answering corresponding image update information when preset duration.In this way, application processor only need to be in initial time to display
Driving chip sends an object time image information, when subsequent display driver chip can be carried out by way of circulation
Between image self refresh, in this way, application processor is without being always held at working condition, to reduce the function of mobile terminal
Consumption.
Detailed description of the invention
Fig. 1 shows a kind of step flow chart of time display method of the embodiment of the present invention one；
Fig. 2 shows a kind of step flow charts of time display method of the embodiment of the present invention two；
Fig. 3 shows the first background image of one kind of the embodiment of the present invention two；
Fig. 4 shows a kind of composograph of the embodiment of the present invention two；
Fig. 5 shows a kind of structural block diagram of time display apparatus of the embodiment of the present invention three；
Fig. 6 shows the structural block diagram of another time display apparatus of the embodiment of the present invention three.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Embodiment one
Fig. 1 shows a kind of step flow chart of time display method of the embodiment of the present invention one, and this method can be applied
In the display driver chip of time display apparatus, which further includes application processor, referring to Fig.1, this method tool
Body may comprise steps of:
Step 101: receiving the object time image information that application processor is sent.
It in embodiments of the present invention, may include at least one in mobile terminal without in the case where carrying out bright screen operation
It can show the mode of time, such as battery saving mode etc., user can be by clicking virtual push button or the long-pressing of open mode
The modes such as closing key open this quasi-mode.
When some this quasi-mode is opened, application processor can determine the corresponding object time image letter of current time
Breath, current time can be used as initial time, wherein object time image information may include when showing current with the preset style
Between when answer corresponding image information, such as pin position, minute hand position when while showing current time with dial plate clock pattern answers corresponding
It sets and second hand position etc., the present invention is not especially limit this.And then application processor can be corresponding by current time
Object time image information be sent to display driver chip, so that display driver chip receives object time image information.
Later, application processor can enter dormant state, no longer need to relevant to display driver chip sending time
Information, when mobile terminal exits battery saving mode, or needs to send there are the information that other needs update, application processor
It can just be waken up.
Step 102: determining and answer corresponding image update information when beginning to pass through preset duration from initial time.
After the object time image information for receiving application processor transmission, display driver chip can be determined from
Moment beginning answers corresponding image update information when beginning to pass through preset duration, which that is to say that initial time is corresponding
The temporal image variable quantity that should generate when passing through preset duration, such as the corresponding pointer angle variable quantity of dial plate clock, or
Corresponding digital variable quantity of electronic clock etc..
Step 103: according to object time image information and image update information, generation begins to pass through default from initial time
Corresponding temporal image is answered when duration.
In this step, display driver chip can be according to the corresponding object time image information of initial time, Yi Jiqi
Moment beginning, corresponding temporal image passed through the variable quantity that should be generated when preset duration, when generation begins to pass through default from initial time
Corresponding temporal image is answered when long.
Step 104: when the timing since initial time exports temporal image when by preset duration, to be shown
Show.
In embodiments of the present invention, display driver chip is in the object time image information for receiving application processor transmission
When, can the timing since initial time, when beginning to pass through preset duration from initial time, display driver chip can will be from
Initial time answers corresponding temporal image to export to display panel when beginning to pass through preset duration, and then display panel can be shown
The temporal image.
Step 105: as initial time at the time of being added acquisition using initial time with preset duration, temporal image is corresponding
Temporal image information as object time image information, return to execute and determine and is answered when beginning to pass through preset duration from initial time
The step of corresponding image update information.
After display driver chip exports temporal image, display driver chip can be by initial time and preset duration
It is added initial time new as one at the time of acquisition, using the corresponding temporal image information of the temporal image mesh new as one
Temporal image information is marked, and then can return and answer corresponding image more when execution is determining to begin to pass through preset duration from initial time
The step of new information.In this way, application processor only need to send an object time image to display driver chip in initial time
Information, subsequent display driver chip can carry out the self refresh of temporal image by way of circulation, in this way, application processing
Device is without being always held at working condition, to reduce the power consumption of mobile terminal.
In embodiments of the present invention, display driver chip is in the object time image information for receiving application processor transmission
When, it can determine and answer corresponding image update information when beginning to pass through preset duration from initial time, it then can be according to target
Temporal image information and image update information, generation answer corresponding temporal image when beginning to pass through preset duration from initial time,
When the timing since initial time, when by preset duration, display driver chip can be exported temporal image, to be shown
Show, and then display driver chip can be added as new initial time at the time of acquisition using initial time with preset duration, it will
The corresponding temporal image information of temporal image returns to execution and determines since initial time as new object time image information
By the step of answering corresponding image update information when preset duration.In this way, application processor only need to be in initial time to display
Driving chip sends an object time image information, when subsequent display driver chip can be carried out by way of circulation
Between image self refresh, in this way, application processor is without being always held at working condition, to reduce the function of mobile terminal
Consumption.
Embodiment two
Fig. 2 shows a kind of step flow chart of time display method of the embodiment of the present invention two, this method can be applied
In the display driver chip of time display apparatus, which further includes application processor, referring to Fig. 2, this method tool
Body may comprise steps of:
Step 201: display driver chip receives the object time image information that application processor is sent.
In embodiments of the present invention, when some in user's triggering mobile terminal is without in the case where carrying out bright screen operation
When can show the mode of time, application processor can send control command to display driver chip first, show to indicate
Show that driving chip enters corresponding display pattern, then, object time image information can be sent to display by application processor
Driving chip, and then object time image information can be stored in specific memory by display driver chip, so as to it is subsequent into
Row is transferred, such as can store in Font Memory (font memory) etc., and the present invention is not especially limit this.
Optionally, in specific application, control command and object time image information can pass through MIPI (Mobile Industry
Processor Interface, mobile industry processor interface) form of signal transmitted, and transmission process follows MIPI association
View.
In an optional implementation manner, the case where time is shown by dial plate clock pattern is preset in advance in user
Under, object time image information may include pin position, initial time pair when initial time corresponds to first in dial plate clock
It should be in the first minute hand position and corresponding the first second hand position in dial plate clock of initial time in dial plate clock at least
One.Further, at least one of hour hands pattern, minute hand pattern and second hand pattern of dial plate clock is preset in advance in user
In the case of, object time image information can also include in the corresponding hour hands pattern of dial plate clock, minute hand pattern and second hand pattern
At least one.Wherein, pointer pattern can specifically include in the patterns parameter such as color of pointer, pointer shape, pointer pattern extremely
Few one kind, the present invention is not especially limit this.
In another optional implementation, the case where time is shown by electronic clock pattern is preset in advance in user
Under, object time image information may include corresponding first hour numerical value, the initial time pair in electronic clock of initial time
It should the first minute numerical value in electronic clock and at least one in corresponding the first number of seconds value in electronic clock of initial time
Person.Further, in the hour digit style, minute digit style and second digit style of the prior preset electronic clock of user extremely
In the case where few one, object time image information can also include the corresponding hour digit style of electronic clock, minute number
At least one of pattern and second digit style.Wherein, digit style can specifically include digital color, digital font, number greatly
At least one of small equal patterns parameter, the present invention is not especially limit this.
After object time image information is sent to display driver chip by application processor, application processor can
Into dormant state, no longer need to information relevant to display driver chip sending time, until mobile terminal exit without into
When showing the mode of time under the bright screen operational circumstances of row, or needing to send there are the information that other needs update, using processing
Device can be just waken up.
Step 202: display driver chip, which determines, answers corresponding image update when beginning to pass through preset duration from initial time
Information.
In embodiments of the present invention, in the case where needing to show the time by dial plate clock pattern, this step specifically may be used
To include at least one of following sub-steps:
It determines and answers corresponding hour hands rotational angle when beginning to pass through preset duration from initial time, obtain the corresponding figure of hour hands
As more new information；
It determines and answers corresponding minute hand rotational angle when beginning to pass through preset duration from initial time, obtain the corresponding figure of minute hand
As more new information；
It determines and answers corresponding second hand rotational angle when beginning to pass through preset duration from initial time, obtain the corresponding figure of second hand
As more new information.
Wherein, when being spaced due to existing between each scale of dial plate clock, and receiving target from display driver chip
Between image information to temporal image is finally shown, there is also certain time differences, therefore, display driver chip is it needs to be determined that from
The moment begin when starting to final display temporal image, pointer position should how many variable quantity, when finally showing accurate
Between image.In practical applications, preset duration can be 0.5 second, 1 second, 3 seconds etc., and the embodiment of the present invention does not limit this specifically
It is fixed.
And in the case where needing to show the time by electronic clock pattern, this step can specifically include following sub-steps
At least one of:
It determines and answers corresponding hour numerical value variable quantity when beginning to pass through preset duration from initial time, it is corresponding to obtain hour
Image update information；
It determines and answers corresponding minute numerical value variable quantity when beginning to pass through preset duration from initial time, it is corresponding to obtain minute
Image update information；
It determines and answers corresponding number of seconds value variable quantity when beginning to pass through preset duration from initial time, obtain second corresponding image
More new information.
Step 203: display driver chip is generated according to object time image information and image update information from initial time
Corresponding temporal image is answered when beginning to pass through preset duration.
In embodiments of the present invention, in the case where needing to show the time by dial plate clock pattern, this step specifically may be used
To be accomplished in the following manner, comprising: answer corresponding second hour hands position after pin position rotation hour hands rotational angle when determining first
It sets；Corresponding second minute hand position is answered after determining the first minute hand position rotation minute hand rotational angle；Determine that the first second hand position turns
Corresponding second second hand position is answered after dynamic second hand rotational angle；Generate pin position when hour hands are located at second, minute hand is located at second point
Pin position, second hand are located at the temporal image of the second second hand position.It that is to say that display driver chip can determine that initial time is corresponding
The first pointer position corresponding second pointer position is answered after preset duration, and then pointer can be generated in display driver chip
Positioned at the temporal image of the second pointer position, namely while beginning to pass through preset duration from initial time, answers corresponding temporal image.
In the case where needing to show the time by electronic clock pattern, this step can specifically pass through following manner reality
It is existing, comprising: to determine and answer corresponding second hour numerical value after first hour numerical value is added with hour numerical value variable quantity；Determine first point
Clock numerical value answers corresponding second minute numerical value after being added with minute numerical value variable quantity；Determine the first number of seconds value and number of seconds value variable quantity
Corresponding second number of seconds value is answered after addition；It is jointly corresponding to generate second hour numerical value, second minute numerical value and the second number of seconds value
Temporal image.It that is to say that display driver chip can determine that the corresponding first time numerical value of initial time is answered after preset duration
Corresponding second time numerical value, and then the corresponding temporal image of the second time numerical value, Ye Jicong can be generated in display driver chip
Initial time answers corresponding temporal image when beginning to pass through preset duration.
Step 204: display driver chip synthesizes temporal image and the first background image prestored, obtains composite diagram
Picture.
In embodiments of the present invention, mobile terminal can show the time in specific background, correspondingly, application processor
The first background image needed for the display time can be sent to display driver chip in advance.Illustratively, Fig. 3 shows one kind
First background image may include dial plate clock background in the first background image referring to the region A in Fig. 3, referring in Fig. 3
Region B, may include date information in the first background image, such as gregorian calendar date May 21, Tuesday in week, lunar date four
Moon 17 etc. may include information about power 77% in the first background image referring to the region C in Fig. 3, referring to the region in Fig. 3
D can also include at least one quickly starting icon in the first background image, such as open the quickly starting icon of flashlight, dial
Quickly starting icon made a phone call etc., so that user being capable of some common functions of quick start.Certainly, in practical application
In, it can also include other information in the first background image, the present invention is not especially limit this.Display driver chip
Temporal image and the first background image prestored can be overlapped, it is hereby achieved that composograph, as shown in Figure 4.
When in the first background image including date information, before this step, display driver chip be can also be performed down
State step, comprising: receive the first background image that application processor is sent, the first background image is that application processor is sent out on the date
When changing, generate to obtain according to current date information；The second background image stored before date is changed replaces with
First background image.
Wherein, since the date needs to be updated daily, when changing on the date, application processor can be by
It wakes up, the first background image is then generated according to current date information, and then application processor can be by the first background image
Be sent to display driver chip, so display driver chip the date stored before can be changed before corresponding second back
Scape image replaces with updated first background image.
For example, being stored with corresponding second background image on May 20 in display driver chip, became when date from May 20
When changing to May 21, application processor can be waken up, and then generate the first background according to corresponding date information on May 21
Image, and then the first background image can be sent to display driver chip by application processor, and then display driver chip can be with
On the May stored before date is changed 20, corresponding second background image, replaced with corresponding first Background on May 21
Picture, thus the available update of region B in Fig. 3.
When in the first background image including information about power, before this step, display driver chip be can also be performed down
State step, comprising: receive the first background image that application processor is sent, the first background image is that application processor is sent out in electricity
When changing, generate to obtain according to current information about power；The second background image stored before electricity is changed replaces with
First background image.
Wherein, 1% is reduced since electricity is every just to need to be updated, when electricity changes, application processor
It can be waken up, the first background image then be generated according to current information about power, and then application processor can be by the first back
Scape image is sent to display driver chip, so display driver chip the electricity stored before can be changed before it is corresponding
Second background image replaces with updated first background image.
For example, corresponding second background image of 78% electricity is stored in display driver chip, when electricity changes from 78%
When to 77%, application processor can be waken up, and then generate the first background image according to the corresponding date information of 77% electricity,
And then the first background image can be sent to display driver chip by application processor, and then display driver chip can be by electricity
Corresponding second background image of 78% electricity stored before changing replaces with corresponding first background image of 77% electricity,
To the available update of region C in Fig. 3.
In a particular application, the first background image can have been stored in the RAM (random of display driver chip
Access memory, random access memory) in, until date and/electricity are updated when changing again.
Step 205: when the timing since initial time, when by preset duration, display driver chip is defeated by composograph
Out, to be shown.
In embodiments of the present invention, since the sending time of control command and object time image information differs extremely short, because
This, display driver chip is when receiving control command, or receiving the object time image information that application processor is sent, i.e.,
Can be by internal crystal oscillator, the timing since current initial time, when beginning to pass through preset duration from initial time
When, display driver chip will answer corresponding composograph to export to display surface when can will begin to pass through preset duration from initial time
Plate, and then display panel can show the composograph.
Step 206:, will as initial time at the time of display driver chip is added acquisition using initial time with preset duration
The corresponding temporal image information of temporal image returns to execution determination and begins to pass through from initial time as object time image information
The step of corresponding image update information is answered when preset duration.
After display driver chip exports temporal image, display driver chip can be by initial time and preset duration
It is added initial time new as one at the time of acquisition, using the corresponding temporal image information of the temporal image mesh new as one
Temporal image information is marked, and then can return and answer corresponding image more when execution is determining to begin to pass through preset duration from initial time
The step of new information.In this way, application processor only need to send an object time image to display driver chip in initial time
Information, subsequent display driver chip can carry out the self refresh of temporal image by way of circulation, in this way, application processing
Device is without being always held at working condition, to reduce the power consumption of mobile terminal.
In embodiments of the present invention, display driver chip is in the object time image information for receiving application processor transmission
When, it can determine and answer corresponding image update information when beginning to pass through preset duration from initial time, it then can be according to target
Temporal image information and image update information, generation answer corresponding temporal image when beginning to pass through preset duration from initial time,
Temporal image and the first background image prestored can be synthesized later, composograph be obtained, when since initial time
Timing, when by preset duration, display driver chip can be exported composograph, to be shown, and then show driving core
As new initial time at the time of piece can be added acquisition using initial time with preset duration, by the temporal image corresponding time
Image information returns to reply when execution is determining to begin to pass through preset duration from initial time as new object time image information
The step of image update information answered.In this way, application processor only need to send a mesh to display driver chip in initial time
Temporal image information is marked, subsequent display driver chip can carry out the self refresh of temporal image by way of circulation, this
Sample, application processor is without being always held at working condition, to reduce the power consumption of mobile terminal.
Embodiment three
Fig. 5 shows a kind of structural block diagram of time display apparatus of the embodiment of the present invention three, and referring to Fig. 5, the time is aobvious
Showing device 50 includes display driver chip 51 and application processor 52, and display driver chip 51 can specifically include:
First receiving module 511, the object time image information sent for receiving the application processor；
Determining module 512 answers corresponding image update information when beginning to pass through preset duration from initial time for determining；
Generation module 513, for generating from described according to the object time image information and described image more new information
Initial time answers corresponding temporal image when beginning to pass through the preset duration；
Output module 514, for when the timing since the initial time, when by the preset duration, when will be described
Between image export, to be shown；
Calling module 515, as when starting at the time of for being added acquisition using the initial time with the preset duration
It carves, using the corresponding temporal image information of the temporal image as object time image information, the determining module is called, to hold
The step of row determination answers corresponding image update information when beginning to pass through preset duration from initial time.
Optionally, referring to Fig. 6, the determining module 512 includes at least one of following submodules:
First determines submodule 5121, and corresponding hour hands is answered to turn when beginning to pass through preset duration from initial time for determining
Dynamic angle obtains the corresponding image update information of hour hands；
Second determines submodule 5122, and corresponding minute hand is answered to turn when beginning to pass through preset duration from initial time for determining
Dynamic angle obtains the corresponding image update information of minute hand；
Third determines submodule 5123, and corresponding second hand is answered to turn when beginning to pass through preset duration from initial time for determining
Dynamic angle obtains the corresponding image update information of second hand.
Optionally, referring to Fig. 6, the object time image information includes that the initial time is corresponding in dial plate clock
Corresponding the first minute hand position in the dial plate clock of pin position, the initial time and the initial time pair when first
It should be at least one of the first second hand position in the dial plate clock；
The generation module 513 includes:
4th determines submodule 5131, and pin position is coped with after rotating the hour hands rotational angle when for determining described first
Answer second when pin position；
5th determines submodule 5132, copes with after first minute hand position rotates the minute hand rotational angle for determining
The the second minute hand position answered；
6th determines submodule 5133, copes with after first second hand position rotates the second hand rotational angle for determining
The the second second hand position answered；
Submodule 5134 is generated, for generating pin position when hour hands are located at described second, minute hand is located at second minute hand
Position, second hand are located at the temporal image of second second hand position.
Optionally, referring to Fig. 6, the display driver chip 51 further include:
Synthesis module 515 obtains composite diagram for synthesizing the temporal image and the first background image prestored
Picture；
The output module 514, specifically for working as the timing since the initial time, when by the preset duration,
The composograph is exported, to be shown.
It optionally, include date information in first background image referring to Fig. 6；The display driver chip 51 also wraps
It includes:
Second receiving module 517, the first background image sent for receiving the application processor；First background
Image is the application processor when changing on the date, generates to obtain according to current date information；
First replacement module 518, the second background image for storing before the date changes replace with described
First background image.
It optionally, include information about power in first background image referring to Fig. 6；The display driver chip 51 also wraps
It includes:
Third receiving module 519, the first background image sent for receiving the application processor；First background
Image is the application processor when electricity changes, and generates to obtain according to current information about power；
Second replacement module 5110, the second background image for storing before the electricity changes replace with described
First background image.
In embodiments of the present invention, display driver chip is receiving application processor transmission by the first receiving module
When object time image information, it can be determined by determining module and answer corresponding figure when beginning to pass through preset duration from initial time
As more new information, generation module may then pass through, according to object time image information and image update information, generate from starting
Moment answers corresponding temporal image when beginning to pass through preset duration, when the timing since initial time, when by preset duration, show
Show that driving chip can export temporal image by output module, to be shown, and then display driver chip can pass through
Calling module, it is as new initial time at the time of acquisition is added using initial time with preset duration, temporal image is corresponding
Temporal image information calls determining module as new object time image information, with execute determine since initial time through
The step of corresponding image update information is answered when crossing preset duration.In this way, application processor need to only drive in initial time to display
Dynamic chip sends an object time image information, and subsequent display driver chip can be carried out the time by way of circulation
The self refresh of image, in this way, application processor is not necessarily to be always held at working condition, to reduce the power consumption of mobile terminal.
Example IV
The embodiment of the invention also discloses a kind of electronic equipment, including above-mentioned time display apparatus.
In embodiments of the present invention, display driver chip is receiving application processor transmission by the first receiving module
When object time image information, it can be determined by determining module and answer corresponding figure when beginning to pass through preset duration from initial time
As more new information, generation module may then pass through, according to object time image information and image update information, generate from starting
Moment answers corresponding temporal image when beginning to pass through preset duration, when the timing since initial time, when by preset duration, show
Show that driving chip can export temporal image by output module, to be shown, and then display driver chip can pass through
Calling module, it is as new initial time at the time of acquisition is added using initial time with preset duration, temporal image is corresponding
Temporal image information calls determining module as new object time image information, with execute determine since initial time through
The step of corresponding image update information is answered when crossing preset duration.In this way, application processor need to only drive in initial time to display
Dynamic chip sends an object time image information, and subsequent display driver chip can be carried out the time by way of circulation
The self refresh of image, in this way, application processor is not necessarily to be always held at working condition, to reduce the power consumption of mobile terminal.
Embodiment five
The embodiment of the invention also discloses a kind of computer readable storage medium, stored on the computer readable storage medium
Computer program, the computer program are shown the step of realizing above-mentioned time display method when driving chip executes.
In embodiments of the present invention, display driver chip is in the object time image information for receiving application processor transmission
When, it can determine and answer corresponding image update information when beginning to pass through preset duration from initial time, it then can be according to target
Temporal image information and image update information, generation answer corresponding temporal image when beginning to pass through preset duration from initial time,
When the timing since initial time, when by preset duration, display driver chip can be exported temporal image, to be shown
Show, and then display driver chip can be added as new initial time at the time of acquisition using initial time with preset duration, it will
The corresponding temporal image information of temporal image returns to execution and determines since initial time as new object time image information
By the step of answering corresponding image update information when preset duration.In this way, application processor only need to be in initial time to display
Driving chip sends an object time image information, when subsequent display driver chip can be carried out by way of circulation
Between image self refresh, in this way, application processor is without being always held at working condition, to reduce the function of mobile terminal
Consumption.
For the various method embodiments described above, for simple description, therefore, it is stated as a series of action combinations, but
Be those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because according to the present invention, certain
A little steps can be performed in other orders or simultaneously.Secondly, those skilled in the art should also know that, it is retouched in specification
The embodiment stated belongs to preferred embodiment, and related actions and modules are not necessarily necessary for the present invention.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, commodity or the equipment that include a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, commodity or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in process, method, commodity or the equipment for including the element.
Above to a kind of time display method provided by the present invention, device and electronic equipment, it is described in detail,
Used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only used
In facilitating the understanding of the method and its core concept of the invention；At the same time, for those skilled in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as
Limitation of the present invention.
Claims (14)
1. a kind of time display method, which is characterized in that applied to the display driver chip of time display apparatus, the time is aobvious
Showing device further includes application processor, which comprises
Receive the object time image information that the application processor is sent；
It determines and answers corresponding image update information when beginning to pass through preset duration from initial time；
According to the object time image information and described image more new information, generation begins to pass through described from the initial time
Corresponding temporal image is answered when preset duration；
When the timing since the initial time, when by the preset duration, the temporal image is exported, to be shown
Show；
It is as initial time at the time of being added acquisition using the initial time with the preset duration, the temporal image is corresponding
Temporal image information as object time image information, return and execute the determination and begin to pass through preset duration from initial time
When the step of answering corresponding image update information.
2. the method according to claim 1, wherein when the determination begins to pass through preset duration from initial time
Answer at least one of corresponding image update information, including following sub-steps:
It determines and answers corresponding hour hands rotational angle when beginning to pass through preset duration from initial time, obtain the corresponding image of hour hands more
New information；
It determines and answers corresponding minute hand rotational angle when beginning to pass through preset duration from initial time, obtain the corresponding image of minute hand more
New information；
It determines and answers corresponding second hand rotational angle when beginning to pass through preset duration from initial time, obtain the corresponding image of second hand more
New information.
3. according to the method described in claim 2, it is characterized in that, the object time image information includes the initial time
Pin position, the initial time corresponding the first minute hand position in the dial plate clock when corresponding first in dial plate clock
It sets and the initial time corresponds at least one of the first second hand position in the dial plate clock；
It is described according to the object time image information and described image more new information, generation is begun to pass through from the initial time
Corresponding temporal image is answered when the preset duration, comprising:
Pin position when answering corresponding second after the pin position rotation hour hands rotational angle when determining described first；
It determines and answers corresponding second minute hand position after first minute hand position rotates the minute hand rotational angle；
It determines and answers corresponding second second hand position after first second hand position rotates the second hand rotational angle；
Generate pin position when hour hands are located at described second, minute hand is located at second minute hand position, second hand is located at described second second
The temporal image of pin position.
4. the method according to claim 1, wherein described according to the object time image information and the figure
As more new information also wraps after generation answers corresponding temporal image when beginning to pass through the preset duration from the initial time
It includes:
The temporal image and the first background image prestored are synthesized, composograph is obtained；
It is described that when by the preset duration, the temporal image is exported when the timing since the initial time, to carry out
Display, comprising:
When the timing since the initial time, when by the preset duration, the composograph is exported, to be shown
Show.
5. according to the method described in claim 4, it is characterized in that, including date information in first background image；It is described
The temporal image and the first background image prestored are synthesized, before acquisition composograph, further includes:
Receive the first background image that the application processor is sent；First background image is the application processor in day
When phase changes, generate to obtain according to current date information；
The second background image stored before the date is changed replaces with first background image.
6. method according to claim 4 or 5, which is characterized in that include information about power in first background image；Institute
It states and synthesizes the temporal image and the first background image prestored, before acquisition composograph, further includes:
Receive the first background image that the application processor is sent；First background image is the application processor in electricity
When amount changes, generate to obtain according to current information about power；
The second background image stored before the electricity is changed replaces with first background image.
7. a kind of time display apparatus, which is characterized in that including display driver chip and application processor, the display drives core
Piece includes:
First receiving module, the object time image information sent for receiving the application processor；
Determining module answers corresponding image update information when beginning to pass through preset duration from initial time for determining；
Generation module, for generating from when the starting according to the object time image information and described image more new information
Corresponding temporal image is answered when beginning to pass through the preset duration quarter；
Output module, it is when by the preset duration, the temporal image is defeated for working as the timing since the initial time
Out, to be shown；
Calling module, as initial time at the time of for being added acquisition using the initial time with the preset duration, by institute
The corresponding temporal image information of temporal image is stated as object time image information, calls the determining module, described in executing
Determine the step of answering corresponding image update information when beginning to pass through preset duration from initial time.
8. device according to claim 7, which is characterized in that the determining module includes at least one in following submodules
Person:
First determines submodule, answers corresponding hour hands rotational angle when beginning to pass through preset duration from initial time for determining,
Obtain the corresponding image update information of hour hands；
Second determines submodule, answers corresponding minute hand rotational angle when beginning to pass through preset duration from initial time for determining,
Obtain the corresponding image update information of minute hand；
Third determines submodule, answers corresponding second hand rotational angle when beginning to pass through preset duration from initial time for determining,
Obtain the corresponding image update information of second hand.
9. device according to claim 8, which is characterized in that the object time image information includes the initial time
Pin position, the initial time corresponding the first minute hand position in the dial plate clock when corresponding first in dial plate clock
It sets and the initial time corresponds at least one of the first second hand position in the dial plate clock；
The generation module includes:
4th determines submodule, and pin position answers corresponding second after rotating the hour hands rotational angle when for determining described first
When pin position；
5th determines submodule, answers corresponding second after first minute hand position rotates the minute hand rotational angle for determining
Minute hand position；
6th determines submodule, answers corresponding second after first second hand position rotates the second hand rotational angle for determining
Second hand position；
Submodule is generated, for generating pin position when hour hands are located at described second, minute hand is located at second minute hand position, second hand
Temporal image positioned at second second hand position.
10. device according to claim 7, which is characterized in that the display driver chip further include:
Synthesis module obtains composograph for synthesizing the temporal image and the first background image prestored；
The output module, specifically for working as the timing since the initial time, when by the preset duration, by the conjunction
It is exported at image, to be shown.
11. device according to claim 10, which is characterized in that include date information in first background image；Institute
State display driver chip further include:
Second receiving module, the first background image sent for receiving the application processor；First background image is
The application processor generates to obtain when changing on the date according to current date information；
First replacement module, the second background image for storing before the date changes replace with first background
Image.
12. device described in 0 or 11 according to claim 1, which is characterized in that include that electricity is believed in first background image
Breath；The display driver chip further include:
Third receiving module, the first background image sent for receiving the application processor；First background image is
The application processor generates to obtain when electricity changes according to current information about power；
Second replacement module, the second background image for storing before the electricity changes replace with first background
Image.
13. a kind of electronic equipment, which is characterized in that including the described in any item time display apparatus of such as claim 7 to 12.
14. a kind of computer readable storage medium, which is characterized in that store computer journey on the computer readable storage medium
Sequence, the computer program are shown when driving chip executes and realize such as time showing described in any one of claims 1 to 6
The step of method.
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