CN107231201A - Alleviate method and electronic equipment of the display screen to antenna interference - Google Patents
Alleviate method and electronic equipment of the display screen to antenna interference Download PDFInfo
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- CN107231201A CN107231201A CN201710381670.6A CN201710381670A CN107231201A CN 107231201 A CN107231201 A CN 107231201A CN 201710381670 A CN201710381670 A CN 201710381670A CN 107231201 A CN107231201 A CN 107231201A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
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- Computer Networks & Wireless Communication (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention provides a kind of alleviation display screen refresh rate to the method and electronic equipment of antenna interference, it is related to wireless communication field, this method includes：Electronic equipment obtains target display screen refreshing frequency from multiple default display screen refreshing frequencys；Judge after the target display screen refreshing frequency frequency multiplication compared with the frequency range to be measured obtained in advance, if meet preparatory condition；If so, being communicated based on the frequency range to be measured, when testing the receiving sensitivity of the antenna, the display screen refreshing frequency that the target display screen refreshing frequency is the electronic equipment is set；Judged if it is not, obtaining next target display screen refreshing frequency in the default display screen refreshing frequency.With this method, it can reduce when carrying out antenna performance test, it is necessary to which change sets MIPI CLK number of times, the problem of alleviation wastes more time repeatedly.
Description
Technical field
The present invention relates to wireless communication field, display screen refreshing frequency is alleviated to antenna interference in particular to one kind
Method and electronic equipment.
Background technology
At present, the display screen of most of terminal device is using mobile Industry Processor Interface (MIPI, Mobile
Industry Processor Interface).When using the display screen of a certain family on the terminal device, it will usually configure one
The MIPI CLK of display screen.It is closer to the distance because display screen and antenna are all provided on terminal device, therefore to antenna
When performance (being usually receiving sensitivity, TIS) is tested, the MIPI CLK of display screen frequency multiplication is easy to be radiated antenna
Place, so that the antenna performance to some frequency of some frequency ranges is interfered.In order to alleviate interference of the display screen to antenna,
Traditional solution is that change sets MIPI CLK repeatedly, it is desirable to be able to which finding a MIPI CLK will not to all frequencies
Interference is produced, but in fact, carrying out after verifying repeatedly, some MIPI CLK of change alleviates the dry of this frequency range frequency
Disturb, may other frequency range frequencies be produced with interference again, and the time wasted is more.
The content of the invention
In view of this, the purpose of the embodiment of the present invention is to provide a kind of method for alleviating display screen to antenna interference, dress
Put, electronic equipment and storage medium, can be when carrying out antenna performance test, reduction needs to change setting MIPI CLK repeatedly
Number of times, alleviate waste more time the problem of.
In a first aspect, the embodiments of the invention provide a kind of method for alleviating display screen refreshing frequency to antenna interference, should
Method includes：Electronic equipment obtains target display screen refreshing frequency from multiple default display screen refreshing frequencys；Judge the mesh
Mark after display screen refreshing frequency frequency multiplication compared with the frequency range to be measured obtained in advance, if meet preparatory condition；If so, based on this
Frequency range to be measured is communicated, when testing the receiving sensitivity of the antenna, sets the target display screen refreshing frequency to be set for the electronics
Standby display screen refreshing frequency；If it is not, obtaining next target display screen refreshing frequency in default display screen refreshing frequency
Judged；Wherein, when the antenna is based on different band communications to be measured, meet default after frequency multiplication corresponding with the frequency range to be measured
The target display screen refreshing frequency of condition is different.With this method, it can reduce when carrying out antenna performance test, it is necessary to repeatedly
Change sets MIPI CLK number of times, alleviates the problem of wasting more time.
With reference in a first aspect, the present invention is in the first implementation of first aspect, frequency range to be measured includes multiple to be measured
Frequency, preparatory condition includes：Frequency after the target display screen refreshing frequency frequency multiplication is different from the frequency of each frequency to be measured.
With reference in a first aspect, the present invention is in second of implementation of first aspect, based on frequency range progress to be measured
Communication, when testing the receiving sensitivity of the antenna, sets the display screen brush that the target display screen refreshing frequency is the electronic equipment
After new frequency, in addition to：The electronic equipment preserves the corresponding relation of the target display screen refreshing frequency and the frequency range to be measured, with
Make the electronic equipment be again based on the frequency range to be measured to be communicated, when testing the receiving sensitivity of the antenna, the mesh is directly set
Mark the display screen refreshing frequency that display screen refreshing frequency is the electronic equipment.
With reference in a first aspect, the present invention is in the third implementation of first aspect, the frequency range to be measured is from pre-saving
Acquired in alternative frequency range in the electronic equipment.
With reference in a first aspect, the present invention is in the 4th kind of implementation of first aspect, the alternative frequency range includes
GSM900MHz、GSM1800MHz、CDMA800MHz。
Second aspect, the embodiments of the invention provide a kind of electronic equipment, including：Acquisition module, judge module and hold
Row module.The acquisition module, for obtaining target display screen refreshing frequency from multiple default display screen refreshing frequencys；This is sentenced
Disconnected module, for judging after the target display screen refreshing frequency frequency multiplication whether to meet default compared with the frequency range to be measured obtained in advance
Condition；The performing module, if judging it is to be communicated based on the frequency range to be measured, test the antenna for the judge module
During receiving sensitivity, the display screen refreshing frequency that the target display screen refreshing frequency is the electronic equipment is set, if the judgement mould
Block judges no, and obtaining next target display screen refreshing frequency in the default display screen refreshing frequency is judged；Wherein,
When the antenna is based on different band communications to be measured, the target that the preparatory condition is met after frequency multiplication corresponding with the frequency range to be measured shows
Display screen refreshing frequency is different.When carrying out antenna performance test with the electronic equipment, can reduce needs to change setting repeatedly
MIPI CLK number of times, alleviates the problem of wasting more time.
With reference to second aspect, in the first embodiment of second aspect, the frequency range to be measured includes multiple frequencies to be measured,
The preparatory condition includes：Frequency after the target display screen refreshing frequency frequency multiplication is different from the frequency of each frequency to be measured.
The third aspect, the embodiments of the invention provide a kind of electronic equipment, the electronic equipment includes processor and storage
Device, the memory is couple to the processor, the memory store instruction, and when the instruction is by the computing device, the electronics is set
It is standby to perform following operate：The electronic equipment obtains call frequency range；Target is obtained from multiple default display screen refreshing frequencys to show
Display screen refreshing frequency；Judge whether the frequency after the target display screen refreshing frequency frequency multiplication meets default compared with the call frequency range
Condition；If so, when based on the call band communication, setting the display screen that the target display screen refreshing frequency is the electronic equipment
Refreshing frequency；Judged if it is not, obtaining next target display screen refreshing frequency in the default display screen refreshing frequency；
Wherein, when the antenna is based on different call band communications, the preparatory condition is met after frequency multiplication corresponding with the call frequency range
Target display screen refreshing frequency is different.When being conversed with the electronic equipment, display screen can be alleviated antenna performance is done
Disturb.
With reference to the third aspect, in the first embodiment of the third aspect, the call frequency range includes multiple call frequencies,
The preparatory condition includes：Frequency after the target display screen refreshing frequency frequency multiplication is different from the frequency of each call frequency.
With reference to the third aspect, in second of embodiment of the third aspect, the electronic equipment obtains call frequency range, bag
Include：The electronic equipment obtains call frequency range in communication process or call frequency range is obtained before call is set up.
Compared with prior art, a kind of alleviation display screen refreshing frequency that various embodiments of the present invention are proposed is to antenna interference
Method and electronic equipment, are set to by obtaining a target display screen refreshing frequency from default display screen refreshing frequency
The display screen refreshing frequency of electronic equipment, the target display screen refreshing frequency is compared with the frequency range to be measured obtained in advance, Neng Gouman
Sufficient preparatory condition, with the electronic equipment when frequency range to be measured carries out antenna performance test, target display screen refreshing frequency is only needed
Preparatory condition is met compared with frequency range to be measured, it is not necessary to compared with other frequency ranges are carried out, then can greatly reduce needs repeatedly
Change sets MIPI CLK number of times, the problem of alleviating waste more time.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structured flowchart of electronic equipment provided in an embodiment of the present invention；
What Fig. 2 first embodiment of the invention was provided alleviates flow chart of the display screen refreshing frequency to antenna interference method；
What Fig. 3 second embodiment of the invention was provided alleviates flow chart of the display screen refreshing frequency to antenna interference method；
The functional block diagram for the electronic equipment that Fig. 4 third embodiment of the invention is provided；
The functional block diagram for the electronic equipment that Fig. 5 fourth embodiment of the invention is provided；
The execution flow chart for the electronic equipment that Fig. 6 fifth embodiment of the invention is provided.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be arranged and designed with a variety of configurations herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.Meanwhile, the present invention's
In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relative importance.
Alleviation display screen refreshing frequency provided in an embodiment of the present invention can run on electronics to the method for antenna interference and set
In standby, wherein, the electronic equipment can be mobile terminal.Further, the mobile terminal can be mobile phone, tablet personal computer etc..
Fig. 1 shows the structured flowchart of a kind of electronic equipment 100 provided in an embodiment of the present invention.As shown in figure 1, the electronics
Equipment 100 includes：Radio frequency (Radio Frequency, RF) circuit 110, memory 120, input block 130, display unit
140th, sensor 150, voicefrequency circuit 160, Wireless Fidelity (wireless fidelity, WiFi) module 170, processor 180,
And the grade part of power supply 190.It will be understood by those skilled in the art that the structure of electronic equipment 100 shown in Fig. 1 is not constituted pair
The restriction of electronic equipment 100, can include than illustrating more or less parts, either combine some parts or different
Part is arranged.
Each component parts of electronic equipment 100 is specifically introduced with reference to Fig. 1：
RF circuits 110 can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, by base station
After downlink information is received, handled to processor 180；In addition, being sent to base station by up data are designed.Generally, RF circuits 110
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (Low Noise
Amplifier, LNA), duplexer etc..In addition, RF circuits 110 can also be communicated by radio communication with network and other equipment.
Above-mentioned radio communication can use any communication standard or agreement, including but not limited to global system for mobile communications (Global
System of Mobile communication, GSM), general packet radio service (General Packet Radio
Service, GPRS), CDMA (Code Division Multiple Access, CDMA), WCDMA
(Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution,
LTE), Email, Short Message Service (Short Messaging Service, SMS) etc..
The alleviation display screen that memory 120 can be used in storage software program and module, such as embodiment of the present invention is to day
Programmed instruction/module corresponding to the method for line interference, processor 180 is stored in the software program of memory 120 by operation
And module, so that various function application and the data processing of electronic equipment 100 are performed, it is such as provided in an embodiment of the present invention slow
Solve method of the display screen to antenna interference.Memory 120 can mainly include storing program area and storage data field, wherein, storage
Program area can be needed for storage program area, at least one function application program (such as sound-playing function, image player function
Deng) etc.；Storage data field can be stored uses created data (such as voice data, phone directory according to electronic equipment 100
Deng) etc..In addition, memory 120 can include high-speed random access memory, nonvolatile memory can also be included, for example
At least one disk memory, flush memory device or other volatile solid-state parts.
Input block 130 can be used for the numeral or character information for receiving input, and produce the user with electronic equipment 100
Set and the relevant key signals of function control are inputted.Specifically, input block 130 may include contact panel 131 and other
Input equipment 132.Contact panel 131, also referred to as touch-screen, collect touch operation of the user on or near it and (such as use
Family uses the behaviour of any suitable object or annex on contact panel 131 or near contact panel 131 such as finger, stylus
Make), and corresponding attachment means are driven according to formula set in advance.Optionally, contact panel 131 may include that touch detection is filled
Put and two parts of touch controller.Wherein, touch detecting apparatus detects the touch orientation of user, and detects that touch operation is brought
Signal, transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and it is turned
Change contact coordinate into, then give processor 180, and the order sent of reception processing device 180 and can be performed.Furthermore, it is possible to
Contact panel 131 is realized using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
131, input block 130 can also include fingerprint identification module 132 and other input equipments.Specifically, other input equipments can
To include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars
One or more in.
Display unit 140 can be used for the information and electronic equipment for showing the information inputted by user or being supplied to user
100 various menus.Display unit 140 may include display panel 141, optionally, can use liquid crystal display (Liquid
Crystal Display, LCD), the form such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED)
To configure display panel 141.Further, contact panel 131 can cover display panel 141, when contact panel 131 is detected
After touch operation on or near it, processor 180 is sent to determine the type of touch event, with the basis of preprocessor 180
The type of touch event is processed.Although in Fig. 1, contact panel 131 and display panel 141 are as two independent parts
To realize input and the input function of electronic equipment 100, but in some embodiments it is possible to by contact panel 131 with showing
The input that is integrated and realizing electronic equipment 100 of panel 141 and output function.
Electronic equipment 100 may also include at least one sensor 150, such as optical sensor, motion sensor and other
Sensor.Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can basis
The light and shade of ambient light adjusts the brightness of display panel 141, proximity transducer can when electronic equipment 100 is moved in one's ear,
Close display panel 141 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect (one in all directions
As be three axles) acceleration size, size and the direction of gravity are can detect that when static, available for identification the appearance of electronic equipment 100
The application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of state, Vibration identification correlation function (such as pedometer,
Tap) etc.；Gyroscope, barometer, hygrometer, thermometer, infrared ray sensor for can also configure as electronic equipment 100 etc. its
His sensor, will not be repeated here.
Voicefrequency circuit 160, loudspeaker 161, microphone 162 can provide the COBBAIF between user and electronic equipment 100.
Electric signal after the voice data received conversion can be transferred to loudspeaker 161, is changed by loudspeaker 161 by voicefrequency circuit 160
Exported for voice signal；On the other hand, the voice signal of collection is converted to electric signal by microphone 162, is connect by voicefrequency circuit 160
Be converted to voice data after receipts, then after voice data output processor 180 is handled, it is such as another to be sent to through RF circuits 110
One electronic equipment 100, or voice data is exported to memory 120 so as to further processing.
WiFi belongs to short range wireless transmission technology, and electronic equipment 100 can help user to receive and dispatch by WiFi module 170
Email, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1
WiFi module 170 is shown, but it is understood that, it is simultaneously not belonging to must be configured into for electronic equipment 100, completely can root
Omitted according to needs in the essential scope for do not change invention.
Processor 180 is the control centre of electronic equipment 100, utilizes various interfaces and the whole electronic equipment of connection
100 various pieces, software program and/or module in memory 120 are stored in by operation or execution, and call storage
Data in memory 120, perform the various functions and processing data of electronic equipment 100, so as to be carried out to electronic equipment 100
Integral monitoring.Optionally, processor 180 may include one or more processing units；It is preferred that, processor 180 integrated can be applied
Processor and modem processor, wherein, application processor mainly handles operating system, user interface and application program etc.,
Modem processor mainly handles radio communication.It is understood that above-mentioned modem processor can not also be integrated into
In processor 180.
Electronic equipment 100 also includes the power supply 190 (such as battery) powered to all parts, it is preferred that power supply can lead to
Cross power-supply management system and processor 180 be logically contiguous, thus by power-supply management system realize management charging, electric discharge and
The functions such as power managed.
It is appreciated that the structure shown in Fig. 1 be only signal, electronic equipment 100 may also include it is more more than shown in Fig. 1 or
Less component, or with the configuration different from shown in Fig. 1.Each component shown in Fig. 1 can using hardware, software or its
Combination is realized.
First embodiment
Fig. 2 is refer to, Fig. 2 is that one kind that first embodiment of the invention is provided alleviates display screen refreshing frequency to antenna interference
The flow chart of method, methods described is applied to electronic equipment.The flow shown in Fig. 2 will be described in detail below, the side
Method includes：
Step S110：Electronic equipment obtains target display screen refreshing frequency from multiple default display screen refreshing frequencys.
Display screen refreshing frequency has reacted the refreshing speed of display screen, and display screen refreshing frequency is smaller, and display screen more blocks, and shows
Display screen refreshing frequency is bigger, and Consumer's Experience sense is better.When a pair antenna performance for the equipment for being provided with a certain particular screen is carried out
During test, multiple different display screen refreshing frequencys can be configured for the particular screen in advance.
Wherein, a default display screen refreshing frequency passes through the frequency obtained after frequency multiplication and a certain specific communications band
Compare, not with the communication frequency point co-frequency rate of the specific communications band.
When electronic equipment detect communicated based on a certain specific frequency range to be measured when, sign start test, Ke Yicong
A target display screen refreshing frequency is obtained in multiple default display screen refreshing frequencys.
Step S120：Judge after the target display screen refreshing frequency frequency multiplication compared with the frequency range to be measured obtained in advance, be
It is no to meet preparatory condition.
The frequency range to be measured can include multiple frequencies to be measured, and the preparatory condition can include：The target display screen
Frequency after refreshing frequency frequency multiplication is different from the frequency of each frequency to be measured of the frequency range to be measured.
Obtained in the alternative frequency range that the frequency range to be measured obtained in advance can be from the electronic equipment be pre-stored in
Obtain.Alternative frequency range can include multiple, and the antenna of electronic equipment can be communicated based on any frequency range in alternative frequency range.
Further, the alternative frequency range can be commonly used including GSM900MHz, GSM1800MHz and CDMA800MHz etc.
Communications band.
Step S130：If so, communicated based on the frequency range to be measured, when testing the receiving sensitivity of the antenna,
The display screen refreshing frequency that the target display screen refreshing frequency is the electronic equipment is set.
If target display screen refreshing frequency meets the frequency after preparatory condition, i.e., described target display screen refreshing frequency frequency multiplication
It is different from all frequencies to be measured of the frequency range to be measured then to be communicated frequently based on the frequency range to be measured, test the antenna
Receiving sensitivity when, be the display screen refreshing frequency for being set to electronic equipment by the target display screen refreshing frequency, can be with
Avoid co-channel interference.For example, the target display screen refreshing frequency that electronic equipment is got from default display screen refreshing frequency
It is X1, X1 is carried out after frequency multiplication, compared with the frequency band GSM to be measured 900 obtained in advance, judges whether X1 frequency multiplication meets default bar
Part, that is, judge X1 frequency multiplication frequency frequencies whether different from GSM900 frequency to be measured.If so, then electronic equipment is based on GSM900
During the receiving sensitivity of communication test antenna, X1 is set to the display screen refreshing frequency of electronic equipment.
Sentenced if it is not, obtaining next target display screen refreshing frequency in the default display screen refreshing frequency
It is disconnected.
If during one or more frequency point co-frequency with frequency range to be measured after the refreshing frequency frequency multiplication of target display screen,
Co-channel interference can be formed to the frequency of same frequency, influence the receiving sensitivity of antenna, cause test to pass through.Now, electronics is set
The standby number of times in order to reduce test, a target display screen can be reacquired in default display screen refreshing frequency and refreshes frequency
Rate is judged, the target display screen refreshing frequency of preparatory condition is met until getting, and the target display screen is refreshed into frequency
Rate is set to the display screen refreshing frequency of electronic equipment.For example, electronic equipment is got from default display screen refreshing frequency
Target display screen refreshing frequency be X1, by X1 carry out frequency multiplication after, compared with the frequency band GSM to be measured 1800 obtained in advance, judge
Whether X1 frequency multiplication meets preparatory condition, that is, judges X1 frequency multiplication frequency frequencies whether different from GSM1800 frequency to be measured.If
No, then it is X2 that electronic equipment obtains next target display screen refreshing frequency from default display screen refreshing frequency, continues to sentence
Disconnected X2 frequency multiplication frequency frequencies whether different from GSM1800 frequency to be measured.Refresh if it is not, continually looking for next target display screen
Frequency is judged, the Xn of preparatory condition is met until finding.Assuming that X2 meets preparatory condition, then communicated based on GSM1800
When testing the receiving sensitivity of antenna, X2 is set to the display screen refreshing frequency of electronic equipment.
Further, the communications band of state's inner electronic equipment is generally GSM900 and GSM1800.When only needing to be based on
GSM900 and GSM1800 communication tested when, can in default display screen refreshing frequency only setting X1 and X2,
When being tested for GSM900 communications, if X1 is unsatisfactory for preparatory condition, it is display that directly switching, which meets the X2 of preparatory condition,
Shield refreshing frequency, reduce testing time, also save the testing time.
It is worthy of note that, when the antenna of electronic equipment is based on different band communications to be measured, with the frequency range pair to be measured
The target display screen refreshing frequency that the preparatory condition is met after the frequency multiplication answered is different.With the change of frequency range to be measured, electronics is set
Standby display screen refreshing frequency also can be correspondingly arranged to different words.
A kind of alleviation display screen refreshing frequency that first embodiment of the invention is proposed is beneficial to the method for antenna interference
Effect is：It is set to electronics by obtaining a target display screen refreshing frequency from default multiple display screen refreshing frequencys and sets
Standby display screen refreshing frequency, the target display screen refreshing frequency disclosure satisfy that default compared with the frequency range to be measured obtained in advance
Condition so that when carrying out the receiving sensitivity of communication observation line based on frequency range to be measured, co-channel interference will not be produced.With this method
When frequency range to be measured carries out antenna performance test, target display screen refreshing frequency only needs to meet default bar compared with frequency range to be measured
Part, it is not necessary to compared with other frequency ranges are carried out, then can greatly reduce needs to change the number of times for setting MIPI CLK repeatedly,
The problem of alleviating waste more time.
Second embodiment
Fig. 3 is refer to, Fig. 3 is that one kind that second embodiment of the invention is provided alleviates display screen refreshing frequency to antenna interference
The flow chart of method, methods described is applied to electronic equipment.The flow shown in Fig. 3 will be described in detail below, the side
Method includes：
Step S210：Electronic equipment obtains target display screen refreshing frequency from multiple default display screen refreshing frequencys.
Step S220：Judge after the target display screen refreshing frequency frequency multiplication compared with the frequency range to be measured obtained in advance, be
It is no to meet preparatory condition.
Step S230：If so, communicated based on the frequency range to be measured, when testing the receiving sensitivity of the antenna,
The display screen refreshing frequency that the target display screen refreshing frequency is the electronic equipment is set.
Step S231：The electronic equipment preserves target display screen refreshing frequency pass corresponding with the frequency range to be measured
System, is communicated so as to be again based on the frequency range to be measured, when testing the receiving sensitivity of the antenna, directly sets the mesh
Mark the display screen refreshing frequency that display screen refreshing frequency is the electronic equipment.
Due to there is the target display screen refreshing frequency obtained for the first time preparatory condition is unsatisfactory for compared with frequency range to be measured
Situation, to obtain target display screen refreshing frequency again and being judged, wastes the time.Therefore, electronic equipment is worked as
When getting the target display screen refreshing frequency for meeting preparatory condition, target display screen refreshing frequency and frequency range to be measured can be preserved
Corresponding relation.Communicated when electronic equipment is got again based on the frequency range to be measured, the reception for testing the antenna is sensitive
When spending, electronic equipment can be directly obtained in the default display screen refreshing frequency to be met the target of preparatory condition and shows
Shield refreshing frequency, and the target display screen refreshing frequency is set to the display screen refreshing frequency of electronic equipment.For example, when to be measured
When frequency range is GSM900, electronic equipment get target display screen refreshing frequency X1 meet after preparatory condition, i.e. X1 frequencys multiplication not with
Frequency point co-frequency to be measured in GSM900 frequency ranges, then preserve X1 and GSM900 corresponding relation.Similarly, can also preserve X2 with
GSM1800 corresponding relation, X3 and CDMA800MHz corresponding relation.Carried out when electronic equipment is got again based on GSM900
Communication, when testing the receiving sensitivity of antenna, electronic equipment can be directly obtained the X1 for meeting preparatory condition, and X1 is set
For the display screen refreshing frequency of electronic equipment.
Sentenced if it is not, obtaining next target display screen refreshing frequency in the default display screen refreshing frequency
It is disconnected.
The beneficial effect of second embodiment of the invention is：By obtaining one from default multiple display screen refreshing frequencys
Target display screen refreshing frequency is set to the display screen refreshing frequency of electronic equipment, and the target display screen refreshing frequency with obtaining in advance
The frequency range to be measured taken is compared, and disclosure satisfy that preparatory condition so that the receiving sensitivity of communication observation line is carried out based on frequency range to be measured
When, co-channel interference will not be produced, with this method when frequency range to be measured carries out antenna performance test, target display screen refreshing frequency
Only need to meet preparatory condition compared with frequency range to be measured, it is not necessary to compared with other frequency ranges are carried out, then can greatly reduce
Need to change the number of times for setting MIPI CLK repeatedly, the problem of alleviating waste more time., meanwhile, preserve the target and show
Shield the corresponding relation of refreshing frequency and the frequency range to be measured, the target display screen that further reduction acquisition meets preparatory condition refreshes frequency
The time of rate.
3rd embodiment
Fig. 4 is refer to, Fig. 4 is the functional block diagram for the electronic equipment 400 that third embodiment of the invention is provided.Below will
Structured flowchart shown in Fig. 4 is illustrated, shown electronic equipment 400 includes：Acquisition module 410, judge module 420 and hold
The disconnected module 430 of row.
Acquisition module 410, for obtaining target display screen refreshing frequency from multiple default display screen refreshing frequencys；
Judge module 420, for judging the frequency range to be measured after the target display screen refreshing frequency frequency multiplication with obtaining in advance
Compared to whether meeting preparatory condition；
Performing module 430, if judge to be communicated based on the frequency range to be measured for judge module 420, tests institute
When stating the receiving sensitivity of antenna, the target display screen refreshing frequency is set to refresh frequency for the display screen of the electronic equipment
Rate, if judge module 420 judges no, next target display screen is obtained in the default display screen refreshing frequency and refreshes frequency
Rate is judged.
Wherein, when the antenna is based on different band communications to be measured, institute is met after frequency multiplication corresponding with the frequency range to be measured
The target display screen refreshing frequency for stating preparatory condition is different.
The frequency range to be measured includes multiple frequencies to be measured, and the preparatory condition includes：The target display screen refreshing frequency
Frequency after frequency multiplication is different from the frequency of each frequency to be measured.
The present embodiment refers to above-mentioned Fig. 1 to figure to the process of the respective function of each Implement of Function Module of electronic equipment 400
Content described in 2 illustrated embodiments, here is omitted.
Fourth embodiment
Fig. 5 is refer to, Fig. 5 is the functional block diagram for a kind of electronic equipment 500 that fourth embodiment of the invention is provided.Under
Face will be illustrated to the structured flowchart shown in Fig. 5, and shown electronic equipment 500 includes：Acquisition module 510, judge module 520,
Perform disconnected module 530 and preserving module 540.
Acquisition module 510, for obtaining target display screen refreshing frequency from multiple default display screen refreshing frequencys；
Judge module 520, for judging the frequency range to be measured after the target display screen refreshing frequency frequency multiplication with obtaining in advance
Compared to whether meeting preparatory condition；
Performing module 530, if judge to be communicated based on the frequency range to be measured for judge module 520, tests institute
When stating the receiving sensitivity of antenna, the target display screen refreshing frequency is set to refresh frequency for the display screen of the electronic equipment
Rate, if judge module 520 judges no, next target display screen is obtained in the default display screen refreshing frequency and refreshes frequency
Rate is judged.
Preserving module 540, the corresponding relation for preserving the target display screen refreshing frequency and the frequency range to be measured, with
Make to be again based on the frequency range to be measured to be communicated, when testing the receiving sensitivity of the antenna, directly set the target to show
Display screen refreshing frequency is the display screen refreshing frequency of the electronic equipment.
The present embodiment refers to above-mentioned Fig. 1 to figure to the process of the respective function of each Implement of Function Module of electronic equipment 500
Content described in 3 illustrated embodiments, here is omitted.
5th embodiment
Continuing with reference to Fig. 1, Fig. 1 is a kind of electronic equipment 100 that fifth embodiment of the invention is provided, the electronic equipment
100 include processor 180 and memory 120, and the memory 120 is couple to the processor 180, the memory 120
Store instruction, when the instruction is performed by the processor 180, the electronic equipment 100 performs the operation shown in Fig. 6：
Step S310：The electronic equipment obtains call frequency range.
Because most of present electronic equipment can support multifrequency to converse, as another embodiment, the call
Frequency range can be that electronic equipment based on call frequency range obtain in real time in communication process.For example, electronic equipment this be base
Communicated in GSM900, then it is GSM900, electronic equipment that the electronic equipment gets call frequency range in communication process when
Next time is communicated based on GSM1800, then when the electronic equipment got in communication process call frequency range be
GSM1800。
As another embodiment, the call frequency range can also be that electronic equipment is obtained before call is set up.
Step S320：Target display screen refreshing frequency is obtained from multiple default display screen refreshing frequencys.
Step S330：Judge the frequency after the target display screen refreshing frequency frequency multiplication with it is described call frequency range compared with whether
Meet preparatory condition.
The call frequency range includes multiple call frequencies, and the preparatory condition includes：The target display screen refreshing frequency
Frequency after frequency multiplication is different from the frequency of each call frequency.
Step S340：If so, when based on the call band communication, it is institute to set the target display screen refreshing frequency
State the display screen refreshing frequency of electronic equipment.
Sentenced if it is not, obtaining next target display screen refreshing frequency in the default display screen refreshing frequency
It is disconnected.
Wherein, when the antenna is based on different call band communications, institute is met after frequency multiplication corresponding with the call frequency range
The target display screen refreshing frequency for stating preparatory condition is different.
The detailed process of above step refer to Fig. 1 and refer to embodiment corresponding to Fig. 3, and here is omitted.
The beneficial effect of electronic equipment that fifth embodiment of the invention is proposed is：Electronic equipment is by from default multiple aobvious
The display screen refreshing frequency that a target display screen refreshing frequency is set to electronic equipment, the target are obtained in display screen refreshing frequency
Display screen refreshing frequency disclosure satisfy that preparatory condition compared with the call frequency range obtained in advance so that electronics is based on the call
When frequency range is communicated, co-channel interference will not be produced, it is ensured that speech quality, improve the experience sense of user by.
In summary, what the embodiment of the present invention was proposed alleviates method and electronics of the display screen refreshing frequency to antenna interference
Equipment, the aobvious of electronic equipment is set to by obtaining a target display screen refreshing frequency from default display screen refreshing frequency
Display screen refreshing frequency, the target display screen refreshing frequency disclosure satisfy that preparatory condition compared with the frequency range to be measured obtained in advance.Fortune
With the electronic equipment when frequency range to be measured carries out antenna performance test, target display screen refreshing frequency is only needed to and frequency range phase to be measured
Than meeting preparatory condition, it is not necessary to compared with other frequency ranges are carried out, then can greatly reduce needs to change setting MIPI repeatedly
CLK number of times, the problem of alleviating waste more time.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, it can also pass through
Other modes are realized.Device embodiment described above is only schematical, for example, flow chart and block diagram in accompanying drawing
Show according to the device of multiple embodiments of the present invention, the architectural framework in the cards of method and computer program product,
Function and operation.At this point, each square frame in flow chart or block diagram can represent the one of a module, program segment or code
Part a, part for the module, program segment or code is used to realize holding for defined logic function comprising one or more
Row instruction.It should also be noted that in some implementations as replacement, the function of being marked in square frame can also with different from
The order marked in accompanying drawing occurs.For example, two continuous square frames can essentially be performed substantially in parallel, they are sometimes
It can perform in the opposite order, this is depending on involved function.It is also noted that every in block diagram and/or flow chart
The combination of individual square frame and block diagram and/or the square frame in flow chart, can use the special base for performing defined function or action
Realize, or can be realized with the combination of specialized hardware and computer instruction in the system of hardware.
In addition, each functional module in each embodiment of the invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized using in the form of software function module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.Need
Illustrate, herein, such as first and second or the like relational terms be used merely to by an entity or operation with
Another entity or operation make a distinction, and not necessarily require or imply between these entities or operation there is any this reality
The relation or order on border.Moreover, term " comprising ", "comprising" or its any other variant are intended to the bag of nonexcludability
Contain, so that process, method, article or equipment including a series of key elements are not only including those key elements, but also including
Other key elements being not expressly set out, or also include for this process, method, article or the intrinsic key element of equipment.
In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including the key element
Process, method, article or equipment in also there is other identical element.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, is then not required in subsequent accompanying drawing
It is further defined and explained.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of method for alleviating display screen refreshing frequency to antenna interference, it is characterised in that methods described includes：
Electronic equipment obtains target display screen refreshing frequency from multiple default display screen refreshing frequencys；
Judge after the target display screen refreshing frequency frequency multiplication compared with the frequency range to be measured obtained in advance, if meet default bar
Part；
If so, being communicated based on the frequency range to be measured, when testing the receiving sensitivity of the antenna, the target is set to show
Display screen refreshing frequency is the display screen refreshing frequency of the electronic equipment；
Judged if it is not, obtaining next target display screen refreshing frequency in the default display screen refreshing frequency；
Wherein, when the antenna is based on different band communications to be measured, meet described pre- after frequency multiplication corresponding with the frequency range to be measured
If the target display screen refreshing frequency of condition is different.
2. according to the method described in claim 1, it is characterised in that the frequency range to be measured includes multiple frequencies to be measured, described pre-
If condition includes：Frequency after the target display screen refreshing frequency frequency multiplication is different from the frequency of each frequency to be measured.
3. according to the method described in claim 1, it is characterised in that described to be communicated based on the frequency range to be measured, test
During the receiving sensitivity of the antenna, the target display screen refreshing frequency is set to refresh frequency for the display screen of the electronic equipment
After rate, methods described also includes：
The electronic equipment preserves the corresponding relation of the target display screen refreshing frequency and the frequency range to be measured, so that base again
Communicated in the frequency range to be measured, when testing the receiving sensitivity of the antenna, directly set the target display screen to refresh
Frequency is the display screen refreshing frequency of the electronic equipment.
4. according to the method described in claim 1, it is characterised in that the frequency range to be measured is from being pre-stored in the electronic equipment
In alternative frequency range in acquire.
5. method according to claim 4, it is characterised in that the alternative frequency range include GSM900MHz,
GSM1800MHz、CDMA800MHz。
6. a kind of electronic equipment, it is characterised in that the electronic equipment includes：
Acquisition module, for obtaining target display screen refreshing frequency from multiple default display screen refreshing frequencys；
Judge module, for judge after the target display screen refreshing frequency frequency multiplication compared with the frequency range to be measured obtained in advance whether
Meet preparatory condition；
Performing module, if judge to be communicated based on the frequency range to be measured for the judge module, tests the antenna
Receiving sensitivity when, the display screen refreshing frequency that the target display screen refreshing frequency is the electronic equipment is set, if institute
State judge module and judge no, next target display screen refreshing frequency is obtained in the default display screen refreshing frequency and is carried out
Judge；
Wherein, when the antenna is based on different band communications to be measured, meet described pre- after frequency multiplication corresponding with the frequency range to be measured
If the target display screen refreshing frequency of condition is different.
7. electronic equipment according to claim 6, it is characterised in that the frequency range to be measured includes multiple frequencies to be measured, institute
Stating preparatory condition includes：The frequency of frequency and each frequency to be measured after the target display screen refreshing frequency frequency multiplication is not
Together.
8. a kind of electronic equipment, it is characterised in that the electronic equipment includes processor and memory, the memory coupling
To the processor, the memory store instruction, when executed by the processor, the electronic equipment are performed
Operate below：
The electronic equipment obtains call frequency range；
Target display screen refreshing frequency is obtained from multiple default display screen refreshing frequencys；
Judge whether the frequency after the target display screen refreshing frequency frequency multiplication meets preparatory condition compared with the call frequency range；
If so, when based on the call band communication, it is the electronic equipment to set the target display screen refreshing frequency
Display screen refreshing frequency；
Judged if it is not, obtaining next target display screen refreshing frequency in the default display screen refreshing frequency；
Wherein, when the antenna is based on different call band communications, meet described pre- after frequency multiplication corresponding with the call frequency range
If the target display screen refreshing frequency of condition is different.
9. electronic equipment according to claim 8, it is characterised in that the call frequency range includes multiple call frequencies, institute
Stating preparatory condition includes：The frequency of frequency and each call frequency after the target display screen refreshing frequency frequency multiplication is not
Together.
10. electronic equipment according to claim 8, it is characterised in that the electronic equipment obtains call frequency range, including：
The electronic equipment obtains call frequency range in communication process or before call is set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710381670.6A CN107231201A (en) | 2017-05-25 | 2017-05-25 | Alleviate method and electronic equipment of the display screen to antenna interference |
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| CN201710381670.6A CN107231201A (en) | 2017-05-25 | 2017-05-25 | Alleviate method and electronic equipment of the display screen to antenna interference |
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ID=59934383
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| CN201710381670.6A Pending CN107231201A (en) | 2017-05-25 | 2017-05-25 | Alleviate method and electronic equipment of the display screen to antenna interference |
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| CN107947894A (en) * | 2017-12-15 | 2018-04-20 | 广东欧珀移动通信有限公司 | The anti-interference method and Related product of electronic equipment |
| CN108063646A (en) * | 2017-12-15 | 2018-05-22 | 广东欧珀移动通信有限公司 | The anti-interference method and Related product of electronic equipment |
| CN109358829A (en) * | 2018-09-11 | 2019-02-19 | 深圳市万普拉斯科技有限公司 | Display control method, device, electronic equipment and the storage medium of electronic equipment |
| CN109597597A (en) * | 2018-11-09 | 2019-04-09 | Oppo广东移动通信有限公司 | Frequency processing method, apparatus, electronic equipment and computer-readable medium |
| CN109618063A (en) * | 2019-01-31 | 2019-04-12 | Oppo广东移动通信有限公司 | Reduce method, apparatus, electronic equipment and the storage medium of Communication Jamming |
| CN111028813A (en) * | 2019-12-31 | 2020-04-17 | 厦门天马微电子有限公司 | Driving method and driving device of display panel and display device |
| WO2020119230A1 (en) * | 2018-12-11 | 2020-06-18 | Oppo广东移动通信有限公司 | Electromagnetic interference control method and related product |
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| CN111028813A (en) * | 2019-12-31 | 2020-04-17 | 厦门天马微电子有限公司 | Driving method and driving device of display panel and display device |
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Application publication date: 20171003 |