CN109887473A - The bright screen interference adjustment method of electronic equipment, device, electronic equipment and storage medium - Google Patents
The bright screen interference adjustment method of electronic equipment, device, electronic equipment and storage medium Download PDFInfo
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- CN109887473A CN109887473A CN201910093594.8A CN201910093594A CN109887473A CN 109887473 A CN109887473 A CN 109887473A CN 201910093594 A CN201910093594 A CN 201910093594A CN 109887473 A CN109887473 A CN 109887473A
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Abstract
The application provides the bright screen of a kind of electronic equipment and interferes adjustment method, comprising: obtains the relation table of frequency modulation register value and temperature simulation digital value, wherein the corresponding oscillator frequency difference of frequency modulation register value is lower than preset value；Corresponding frequency modulation register value is determined according to Current Temperatures simulation based on digital value；And call corresponding frequency modulation register value.The bright screen interference adjustment method of electronic equipment provided by the present application can correct oscillator frequency of the electronic equipment when bright screen works, and guarantee that oscillator harmonic will not interfere communication under different temperatures, improve the communication quality of electronic equipment.The application also provides the bright screen interference debugging apparatus of a kind of electronic equipment, electronic equipment and storage medium.
Description
Technical field
This application involves fields of communication technology, in particular to the bright screen interference adjustment method of a kind of electronic equipment, dress
It sets, electronic equipment and storage medium.
Background technique
With the development of electronic equipment (for example, mobile phone, tablet computer etc.), the especially development of smart phone, so that intelligence
Can mobile phone have become the necessary article of people's life, and the liquid crystal display (liquid that current large-size smartphone uses
Crystal display, LCD) screen needs chip drives, and oscillator (Oscillator) crystal oscillator in chip provides frequency for it
Rate source.Electronic equipment screen accounts for relatively high at present, and display screen integrated circuit is increasingly closer to or has arrived at antenna headroom area, bright
Screen interference is more serious.For this purpose, can show oscillator dynamic frequency hopping approach application to screen, avoiding bright screen, there are oscillators
Harmonic wave interference communication, but the frequency fluctuation due to pierce circuit under high temperature, low temperature causes actual measurement oscillator frequency and soft
The preset frequency phase-difference of part is larger, and there are channels for the oscillator frequency before and after keeping the preset frequency hopping channel of software inadequate or frequency hopping
It is overlapping, though there is the successful situation that cannot avoid interference of screen oscillator frequency hopping.
Summary of the invention
The embodiment of the present application proposes the bright screen interference adjustment method of a kind of electronic equipment, device, electronic equipment and storage and is situated between
Matter, to solve the above problems.
The embodiment of the present application is achieved through the following technical solutions above-mentioned purpose.
In a first aspect, the application, which provides the bright screen of a kind of electronic equipment, interferes adjustment method, comprising: obtain frequency modulation register value
With the relation table of temperature simulation digital value, wherein the corresponding oscillator frequency difference of frequency modulation register value is lower than preset value；Root
Corresponding frequency modulation register value is determined according to Current Temperatures simulation based on digital value；And call corresponding frequency modulation register value.
In some embodiments, the above method further include: the frequency of adjustment display screen drive chip oscillator.
In some embodiments, the frequency for adjusting display screen drive chip oscillator is adjustment in real time.
In some embodiments, the relation table of frequency modulation register value and temperature simulation digital value is obtained, comprising: obtain temperature
Spend the corresponding oscillator frequency difference of simulation based on digital value；Adjust oscillator frequency difference to less than preset value；After adjustment
Oscillator frequency difference determine frequency modulation register value.
In some embodiments, the relation table of frequency modulation register value and temperature simulation digital value is obtained, further includes: storage
The mapping relations of frequency modulation register value and temperature simulation digital value.
In some embodiments, the relation table of frequency modulation register value and temperature simulation digital value is obtained, further includes: setting
Preset value.
In some embodiments, the corresponding oscillator frequency difference of temperature simulation digital value is obtained, comprising: obtain temperature
Simulation based on digital value；Obtain oscillator frequency difference；According to temperature simulation digital value and oscillator frequency difference temperature
The relationship of simulation based on digital value and oscillator frequency difference.
In some embodiments, obtaining temperature simulation digital value includes: the temperature for obtaining electronic equipment；Obtain temperature mould
Quasi- digital value.
In some embodiments, obtaining temperature simulation digital value includes: the temperature for obtaining ambient enviroment locating for electronic equipment
Degree；Obtain temperature simulation digital value.
In some embodiments, temperature simulation digital value is obtained using interpolation algorithm.
In some embodiments, the above method further comprises: whether detection electronic equipment is bright screen state；If so,
Then obtain the relation table of frequency modulation register value and temperature simulation digital value.
In some embodiments, the above method further include: electronic equipment is kept to be in bright screen state.
Second aspect, the application provide the bright screen of a kind of electronic equipment and interfere debugging apparatus, comprising: acquiring unit, for obtaining
Take the relation table of frequency modulation register value and temperature simulation digital value, wherein the corresponding display screen of frequency modulation register value drives core
Piece oscillator frequency difference is lower than preset value；Determination unit, for determining corresponding tune according to Current Temperatures simulation based on digital value
Frequency register value；Call unit, for calling corresponding frequency modulation register value.
The third aspect, the application provide a kind of electronic equipment, comprising: application processor and memory；And one or more
A program, one or more programs are stored in memory, and are configured to be executed by application processor, and program includes using
In the instruction for executing the bright screen interference adjustment method of above-mentioned electronic equipment.
Fourth aspect, the application provide a kind of storage medium, are used to store computer program, wherein computer program
So that computer executes the bright screen of above-mentioned electronic equipment and interferes adjustment method.
Compared to the prior art, the bright screen interference adjustment method of electronic equipment provided by the present application can correct electronic equipment and exist
Oscillator frequency when bright screen works guarantees that oscillator harmonic will not interfere communication under different temperatures, improves the logical of electronic equipment
Believe quality.These aspects or other aspects of the application can more straightforward in the following description.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the flow diagram of the bright screen interference adjustment method of electronic equipment provided by the embodiments of the present application.
Fig. 2 is the flow diagram for the bright screen interference adjustment method of electronic equipment that the application another kind embodiment provides.
Fig. 3 is the flow diagram for the bright screen interference adjustment method of electronic equipment that another embodiment of the application provides.
Fig. 4 is the pass of acquisition the frequency modulation register value and temperature simulation digital value of a kind of embodiment of the embodiment of the present application
It is table, the corresponding oscillator frequency difference of frequency modulation register value is lower than the flow diagram of preset value.
Fig. 5 is that a kind of corresponding oscillator frequency of acquisition temperature simulation digital value of embodiment of the embodiment of the present application is poor
The flow diagram of value.
Fig. 6 is the structural schematic diagram of the bright screen interference debugging apparatus of electronic equipment provided by the embodiments of the present application.
Fig. 7 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described.Obviously, described embodiment is only
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those skilled in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall in the protection scope of this application.
Electronic equipment in the embodiment of the present application may include smart phone (such as Android phone, iOS mobile phone,
Windows Phone mobile phone etc.), tablet computer, palm PC, laptop, mobile internet device (mobile
Internet devices, MID) or wearable device etc., above-mentioned electronic equipment is only citing, and non exhaustive, includes but unlimited
In above-mentioned electronic equipment.Certainly in practical applications, above-mentioned user equipment is also not necessarily limited to above-mentioned realization form, such as can also wrap
It includes: intelligent vehicle mounted terminal, computer equipment etc..
Referring to Fig. 1, Fig. 1 is the process signal that the bright screen of electronic equipment provided by the embodiments of the present application interferes adjustment method
Figure, electronic equipment bright screen interference adjustment method the following steps are included:
Step S20 obtains the relation table of frequency modulation register value and temperature simulation digital value, wherein frequency modulation register value
Corresponding oscillator frequency difference is lower than preset value.
Step S30 determines corresponding frequency modulation register value according to Current Temperatures simulation based on digital value.
Step S40 calls corresponding frequency modulation register value.
In step S20, there are a kind of corresponding relationships for frequency modulation register value and temperature simulation digital value, can be with frequency modulation
The form of the relation table of register value and temperature simulation digital value is presented, and please refers to table 1, different temperature simulation digital values
Corresponding different and unique frequency modulation register value.
The corresponding relationship of table 1 temperature simulation digital value and frequency modulation register value
| Temperature simulation digital value | Frequency modulation register value |
| A | Ra |
| B | Rb |
| C | Rc |
| D | Rd |
| E | Re |
Specifically, as an implementation, it is -15 DEG C that temperature simulation digital value, which is the corresponding temperature of A, corresponding tune
Frequency register value is Ra；Temperature simulation digital value is that the corresponding temperature of B is 0 DEG C, and corresponding frequency modulation register value is Rb.Temperature
The corresponding temperature of simulation based on digital value A1 is T DEG C, and when A1 is between A and B, frequency modulation register value can be according to relational expression R
(@A1)=Ra+ [(Rb-Ra)/(0+15)] * (T+15) is obtained.
In the case that the corresponding oscillator frequency difference of frequency modulation register value is lower than preset value, it is ensured that the frequency of oscillator
Rate difference, to make preset oscillator frequency hopping channel and communication channel there is no overlapping, avoids oscillator in lower range
The harmonic wave that pierce circuit in the operating condition generates generates the signal of communication of the communication equipments such as antenna in electronic equipment dry
It disturbs, influences the communication efficiency of electronic equipment.Specifically, in the present embodiment, which is antenna in electronic equipment
Communication channel.
In step s 30, since the frequency fluctuation of pierce circuit at different temperatures is larger, actual measurement oscillator frequency is caused
Rate and the preset frequency phase-difference of software are larger, make the preset frequency hopping channel of software not enough or the oscillator frequency before and after frequency hopping is deposited
It is overlapping in channel, though there are the successful situations that cannot avoid interference of oscillator frequency hopping, it is therefore desirable to number is simulated according to Current Temperatures
Word value, which determines corresponding frequency modulation register value just, can effectively reduce the influence that pierce circuit communicates electronic equipment.
It in step s 40, can be with after determining corresponding frequency modulation register value according to Current Temperatures simulation based on digital value
Corresponding frequency modulation register value is called according to the relation table of frequency modulation register value and temperature simulation digital value, thus to oscillator
Frequency be adjusted.
Referring to Fig.2, can also include: before step S20 in some embodiments of the embodiment of the present application
Step S10, whether detection electronic equipment is bright screen state；If it is, obtaining frequency modulation register value and temperature mould
The relation table of quasi- digital value.
In step slo, when electronic equipment is bright screen state, oscillator is in running order, some bases of oscillator
Quasi- frequency can be coupled or is transmitted on antenna, and user can carry out information exchange using mobile terminals such as smart phones with base station,
The harmonic wave of these reference frequencies or the harmonic wave after frequency dividing can be fallen over the communication channels, interfered communication channel, caused under user
Scanning frequency rate is slack-off, or even situations such as go offline under weak signal, it is therefore desirable to obtain frequency modulation register value and temperature simulation digitlization
The relation table of value is adjusted oscillator frequency., whereas if electronic equipment is in dark screen state, display drive circuit is not
Work, oscillator will not generate harmonic wave, and the relation table for not needing to obtain frequency modulation register value and temperature simulation digital value is to vibration
Device frequency is swung to be adjusted.
In some embodiments of the embodiment of the present application, the bright screen interference adjustment method of electronic equipment further includes keeping electricity
Sub- equipment is in bright screen state.When electronic equipment is under bright screen state, oscillator can generate harmonic wave, and bright screen interferes adjustment method
It can go on smoothly.
Refering to Fig. 3, in some embodiments of the embodiment of the present application, electronic equipment bright screen interference adjustment method can be with
Include:
Step S50 adjusts the frequency of display screen drive chip oscillator.
In step s 50, the frequency for adjusting display screen drive chip oscillator is posted according to the frequency modulation called in step S40
Storage value is adjusted the frequency of the display screen drive chip oscillator of electronic equipment.Wherein, the one of the embodiment of the present application
In a little embodiments, the frequency of adjustment display screen drive chip oscillator is adjustment in real time.At different times, due to extraneous ring
The variation of border temperature or as electronic equipment uses the extension of time, environment temperature locating for display screen drive chip oscillator
It may have a greater change, harmonic frequency has fluctuation, adjusts the side of the frequency of display screen drive chip oscillator in real time
Formula can guarantee that display screen drive chip oscillator will not all have an impact the communication of electronic equipment in different environments.
Referring to Fig. 4, step S20 obtains frequency modulation register value and temperature in some embodiments of the embodiment of the present application
The relation table for spending simulation based on digital value, may comprise steps of:
Step S21 obtains the corresponding oscillator frequency difference of temperature simulation digital value.
Step S22 adjusts oscillator frequency difference to less than preset value.
Step S23 determines frequency modulation register value according to oscillator frequency difference adjusted.
In the step s 21, there are a kind of corresponding relationships for temperature simulation digital value and oscillator frequency difference, can be with temperature
The form for spending simulation based on digital value and oscillator frequency difference relationship table is presented.Wherein for each temperature simulation digital value its
Corresponding oscillator frequency difference is a section.
Referring to Fig. 5, step S21 obtains temperature simulation digital value in some embodiments of the embodiment of the present application
Corresponding oscillator frequency difference, may comprise steps of:
Step S211 obtains temperature simulation digital value；
Step S212 obtains oscillator frequency difference；
Step S213, according to temperature simulation digital value and oscillator frequency difference temperature simulation based on digital value and vibration
Swing the relationship of device frequency difference.
In step S211, obtaining temperature simulation digital value can be by the temperature of acquisition electronic equipment, using interpolation
Algorithm obtains temperature simulation digital value and obtains.Specifically, as an implementation, temperature simulation digital value is by one
Thermosensor (such as thermo-sensitive resistor) by temperature transition at analog electrical signal, then by Analog-digital Converter at numerical value.In this reality
It applies in example, temperature spot is set as -15,0,25,45,60 DEG C of five points, constitutes four temperature ranges, temperature spot and temperature simulation
The corresponding relationship of change value are as follows:
The corresponding relationship of table 2 temperature and temperature simulation digital value
| Temperature (DEG C) | Temperature simulation digital value |
| -15 | A |
| 0 | B |
| 25 | C |
| 45 | D |
| 60 | E |
For arbitrary temp, interpolation, such as 30 degree of temperature can be carried out, belong to 25-45 degree section, therefore its is corresponding
ADC value can pass through calculation formula between C and D: ADC (30 degree of@)=C+ [(D-C)/(45-25)] * (30-25), this
When ADC value a value within the section C to D can be obtained by equal proportion interpolation, so as to show that -15 spend and arrive
Corresponding ADC numerical value under 60 degree of arbitrary temp points, i.e. temperature and ADC numerical value correspond.
In the other embodiments of the application, the numerical value of other different temperature spots and the number of temperature spot can also be set
Amount, such as -10,5,20,35,50 DEG C, it is not limited to temperature spot cited by the application.
In the other embodiments of the embodiment of the present application, the temperature of ambient enviroment locating for acquisition electronic equipment can also be passed through
Degree obtains temperature simulation digital value using interpolation algorithm and obtains, as measured external environment by external temperature sensor
Temperature, by a Thermosensor (such as thermo-sensitive resistor) by temperature transition at analog electrical signal, then by Analog-digital Converter at
Numerical value.
In step S212, obtaining oscillator frequency difference includes the oscillator frequency difference obtained under different temperatures.Tool
Body, the frequency difference of oscillator under different temperatures can be measured by frequency determining equipment.It is corresponding with step S211, temperature
It is as shown in table 3 with the corresponding relationship of oscillator frequency difference.
The corresponding relationship of table 3 temperature and oscillator frequency difference
| Temperature (DEG C) | Δf MHz |
| -15 | ΔfA |
| 0 | ΔfB |
| 25 | ΔfC |
| 45 | ΔfD |
| 60 | ΔfE |
As an implementation, when temperature is 30 DEG C, frequency difference is estimated are as follows: Δ f (30 degree)=Δ fC+[(ΔfD-
ΔfC)/(45-25)]*(30-25).It is hereby achieved that under arbitrary temp bar line oscillator frequency difference.
In step S213, according to temperature simulation digital value and oscillator frequency difference temperature simulation based on digital value
It obtains with the relationship of oscillator frequency difference, by taking measuring temperature is 30 DEG C as an example, is obtained in step S111 in the following manner
Relationship between temperature and temperature simulation digital value: ADC (30 degree of@)=C+ [(D-C)/(45-25)] * (30-25), step
The relationship of temperature Yu oscillator frequency difference: Δ f (30 degree of@)=Δ f is obtained in S112C+[(ΔfD-ΔfC)/(45-25)]*
The two is combined the relation table that can obtain temperature simulation digital value and oscillator frequency difference by (30-25), such as table 4
It is shown.According to the corresponding oscillator frequency difference of the available arbitrary temperature simulation digital value of same calculation method.
The corresponding relationship of table 4 temperature simulation digital value and oscillator frequency difference
| Temperature simulation digital value | Δf MHz |
| A | ΔfA |
| B | ΔfB |
| C | ΔfC |
| D | ΔfD |
| E | ΔfE |
In step S22, since adjustment oscillator frequency difference is a section, when adjustment oscillator frequency difference is larger
When can to the communication of electronic equipment generate large effect, adjustment adjustment oscillator frequency difference be less than preset value in the case where,
It can guarantee that the harmonic wave generated in oscillator operation does not have an impact the communication of electronic equipment or influences smaller.
In step S23, specifically, electronic equipment does not interfere with or interferes lower oscillator frequency range for one
When being fixed as the working frequency of oscillator, a program unit of working frequency write-in display chip (is properly termed as " aobvious
Show that device working frequency controls register ") in, so that it is determined that frequency modulation register value.
Specifically, the relationship that register value and reduction frequency difference Δ f tend to register value when 0 is shown in table 5.
The corresponding relationship of table 5 oscillator frequency difference and register value
| Δf MHz | Register value |
| ΔfA→0 | Ra |
| ΔfB→0 | Rb |
| ΔfC→0 | Rc |
| ΔfD→0 | Rd |
| ΔfE→0 | Re |
By taking temperature is 30 DEG C as an example, frequency modulation register can be approximately through formula R (30 degree of@)=Rc+ [(Rd-Rc)/(45-
25)] * (30-25) is obtained.
In some embodiments of the embodiment of the present application, before step S22, further include the steps that setting preset value.
The range of oscillator frequency difference can be determined by the setting of preset value.
In some embodiments of the embodiment of the present application, after step S23, further include storage frequency modulation register value with
The step of mapping relations of temperature simulation digital value.Specifically, reflecting frequency modulation register value and temperature simulation digital value
The relationship of penetrating is stored in frequency modulation register, facilitate the subsequent mapping relations to frequency modulation register value and temperature simulation digital value into
Row modification and calling.
To sum up, bright screen interference adjustment method provided by the embodiments of the present application carries out screen vibration by choosing several electronic equipments
It swings and is surveyed under device frequency high and low temperature environment, obtain the relationship of temperature and oscillator frequency, and a set of guarantor is calculated according to this relationship
Parameter and storage that oscillator frequency fluctuations under high and low temperature environment are no more than limit value are demonstrate,proved, these obtained parameters are in oscillator operation
It calls relevant parameter to inhibit oscillator variation under high/low temperature, avoids its harmonic wave from exceeding default interference channel, to guarantee frequency hopping
It avoids interference, also can guarantee difference in the case where display drive circuit is increasingly closer to or has arrived at antenna headroom area
At a temperature of oscillator harmonic will not interfere communication, improve the communication quality of electronic equipment.
Referring to Fig. 6, the embodiment of the present application also provides a kind of electronic equipment bright screen interference debugging apparatus 100, comprising: obtain
Unit 101, for obtaining the relation table of frequency modulation register value and temperature simulation digital value, wherein frequency modulation register value is corresponding
Display screen drive chip oscillator frequency difference be lower than preset value；Determination unit 102, for according to Current Temperatures simulation numeral
Change value determines corresponding frequency modulation register value；Call unit 103, for calling corresponding frequency modulation register value.
Referring to Fig. 7, the embodiment of the present application also provides a kind of electronic equipment 200, comprising: application processor 201 and storage
Device 202；And one or more programs, wherein one or more programs are stored in memory, and are configured to by answering
It is executed with processor, above procedure includes the instruction for executing the above method.
In the present embodiment, electronic equipment 200 is mobile phone.In other embodiments, electronic equipment 200 can also be table
Laptop computer, notebook, palm PC and cloud server etc. calculate equipment.
Electronic equipment 200 may include but be not limited to application processor 201, memory 202.Electronic equipment 200 can also wrap
It includes than illustrating more or fewer components, perhaps combines certain components or different components, such as electronic equipment 200 may be used also
To include input-output equipment, network access equipment, bus etc..
Application processor 201 can be central processing unit CPU, can also be other general processors, at digital signal
Manage device DSP, application-specific integrated circuit ASIC, ready-made programmable gate array FPGA or other programmable logic device, discrete gate or
Person's transistor logic, discrete hardware components etc..General processor can be microprocessor or the processor is also possible to
Any conventional processor etc..
Memory 202 can be the internal storage unit of electronic equipment 200, such as the hard disk or memory of electronic equipment 200.
Memory 202 is also possible to the plug-in type hard disk being equipped on the External memory equipment of electronic equipment 200, such as electronic equipment 200,
Intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash
Card) etc..Further, memory 202 can also both including electronic equipment 200 internal storage unit and also including external storage
Equipment.For storing instruction and other programs and data needed for computer program and mobile terminal, this refers to memory 202
It enables when being executed by application processor 201, the step of application processor 201 executes above-mentioned each embodiment of the method.Memory 202 is also
It can be used for temporarily storing the data that has exported or will export.
The application also provides a kind of computer readable storage medium, is used to store computer program, wherein computer journey
Sequence makes computer execute the above method.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
Scope of the present application.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If integrated module/unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.
Based on this understanding, the application realizes all or part of the process in above-described embodiment method, can also pass through
Computer program is completed to instruct relevant hardware, and computer program can be stored in a computer readable storage medium, should
, it can be achieved that the step of above-mentioned each embodiment of the method when the instruction of computer program is executed by the processor of terminal.
Wherein, computer program includes computer program code, and computer program code can be source code form, object
Code form, executable file or certain intermediate forms etc..Computer readable storage medium may include: that can carry computer
Any entity or device of program code, USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only are deposited at recording medium
Reservoir (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier wave letter
Number, telecommunication signal and software distribution medium etc..It should be noted that the content that computer-readable medium includes can be according to department
Make laws in method administrative area and the requirement of patent practice carry out increase and decrease appropriate, such as in certain jurisdictions, according to legislation and
Patent practice, computer readable storage medium do not include electric carrier signal and telecommunication signal.
Above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although with reference to the foregoing embodiments
The application is described in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution should all include
Within the scope of protection of this application.
Claims (15)
1. the bright screen of a kind of electronic equipment interferes adjustment method characterized by comprising
Obtain the relation table of frequency modulation register value and temperature simulation digital value, wherein the corresponding vibration of the frequency modulation register value
Device frequency difference is swung lower than preset value；
Corresponding frequency modulation register value is determined according to Current Temperatures simulation based on digital value；And
Call the corresponding frequency modulation register value.
2. the bright screen of electronic equipment as described in claim 1 interferes adjustment method, which is characterized in that the method also includes: it adjusts
The frequency of the whole display screen drive chip oscillator.
3. the bright screen of electronic equipment as claimed in claim 2 interferes adjustment method, which is characterized in that the adjustment display screen
The frequency of driving chip oscillator is adjustment in real time.
4. the bright screen of electronic equipment as described in claim 1 interferes adjustment method, which is characterized in that the acquisition frequency modulation register
The relation table of value and temperature simulation digital value, comprising:
Obtain the corresponding oscillator frequency difference of the temperature simulation digital value；
Adjust the oscillator frequency difference to less than the preset value；
Frequency modulation register value is determined according to oscillator frequency difference adjusted.
5. the bright screen of electronic equipment as claimed in claim 4 interferes adjustment method, which is characterized in that the acquisition frequency modulation register
The relation table of value and temperature simulation digital value, further includes: store the frequency modulation register value and the temperature simulation digitizes
The mapping relations of value.
6. the bright screen of electronic equipment as claimed in claim 4 interferes adjustment method, which is characterized in that the acquisition frequency modulation register
The relation table of value and temperature simulation digital value, further includes: set the preset value.
7. the bright screen of electronic equipment as claimed in claim 4 interferes adjustment method, which is characterized in that described to obtain the temperature mould
The quasi- corresponding oscillator frequency difference of digital value, comprising:
Obtain the temperature simulation digital value；
Obtain the oscillator frequency difference；
The temperature simulation digital value and institute are determined according to the temperature simulation digital value and the oscillator frequency difference
State the relationship of oscillator frequency difference.
8. the bright screen of electronic equipment as claimed in claim 7 interferes adjustment method, which is characterized in that described to obtain the temperature mould
Quasi- digital value includes:
Obtain the temperature of the electronic equipment；
Obtain temperature simulation digital value.
9. the bright screen of electronic equipment as claimed in claim 7 interferes adjustment method, which is characterized in that described to obtain the temperature mould
Quasi- digital value includes:
Obtain the temperature of ambient enviroment locating for the electronic equipment；
Obtain temperature simulation digital value.
10. the bright screen of electronic equipment as claimed in claim 8 or 9 interferes adjustment method, which is characterized in that obtained using interpolation algorithm
Take the temperature simulation digital value.
11. the bright screen of electronic equipment as described in claim 1 interferes adjustment method, which is characterized in that further comprise:
Detect whether the electronic equipment is bright screen state；
If it is, obtaining the relation table of frequency modulation register value and temperature simulation digital value.
12. the bright screen of electronic equipment as claimed in claim 11 interferes adjustment method, which is characterized in that the method also includes:
The electronic equipment is kept to be in bright screen state.
13. the bright screen of a kind of electronic equipment interferes debugging apparatus characterized by comprising
Acquiring unit, for obtaining the relation table of frequency modulation register value and temperature simulation digital value, wherein the frequency modulation deposit
The corresponding display screen drive chip oscillator frequency difference of device value is lower than preset value；
Determination unit, for determining corresponding frequency modulation register value according to Current Temperatures simulation based on digital value；
Call unit, for calling the corresponding frequency modulation register value.
14. a kind of electronic equipment characterized by comprising application processor and memory；And one or more programs, institute
It states one or more programs to be stored in the memory, and is configured to be executed by the application processor, the journey
Sequence includes for executing the instruction such as any one of claim 1-12 method.
15. a kind of storage medium, which is characterized in that it is used to store computer program, wherein the computer program makes to succeed in one's scheme
Calculation machine executes such as the described in any item methods of claim 1-12.
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