CN109819103A - Prevent backlight interference antenna method and mobile terminal, computer readable storage medium - Google Patents
Prevent backlight interference antenna method and mobile terminal, computer readable storage medium Download PDFInfo
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- CN109819103A CN109819103A CN201811605182.XA CN201811605182A CN109819103A CN 109819103 A CN109819103 A CN 109819103A CN 201811605182 A CN201811605182 A CN 201811605182A CN 109819103 A CN109819103 A CN 109819103A
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Abstract
The invention discloses a kind of methods and mobile terminal for preventing backlight interference antenna, computer readable storage medium, for antenna in the prior art transmitting-receiving performance will receive display screen display brightness influence defect, under voice communication state or under data price bidding, by according to the transmitting-receiving performance parameter of the current antenna of mobile terminal to determine whether the interference effect of the working condition by screen, if being interfered, then display screen is adjusted according to corresponding display adjustable strategies, implementation in this way may be implemented to interfere monitoring in real time, adjustment display in real time is to reduce the interference of backlight bring.
Description
Technical field
The present invention relates to field of terminal technology, prevent backlight interference antenna method and movement more specifically to one kind
Terminal, computer readable storage medium.
Background technique
Current smart phone is to screen the narrow frame even ultimate attainment pursuit of Rimless, so that screen accounting is increasing, and
It is smaller and smaller to leave antenna headroom section for, LCD interference is resulted in gradually to occur.Having a kind of interference is that LCD backlight interferes, i.e. screen
Most bright state will affect the receptivity of antenna, and screen is gradually dimmed, and the influence to antenna is also smaller and smaller.User perspective is just
It is screen in most bright situation, it is bad signal of communication occur, and data are surfed the Internet, and network speed is slack-off, and data network telephony Caton etc. influences day
Linearly the case where energy.And with the trend of mobile phone double screen, the influence of preceding screen and the backlight shielded afterwards interference to antenna is also different, to
The use at family influences also different.
The processing mode for preventing backlight interference antenna at present is to increase filter circuit to filter out interference or paste conductive fabric screen
Interference is covered, cost is undoubtedly both increased；And the countermeasure for increasing conductive fabric is limited by space and antenna headroom and also tends to need greatly
The confirmatory experiment of amount not only increases cost, but also accounts for many debug times.
Summary of the invention
The embodiment of the invention provides one kind to prevent backlight interference antenna method and mobile terminal, computer-readable storage medium
Matter will affect the transmitting-receiving performance of antenna to solve the display brightness of screen in the prior art, and lead to the usage experience of user not
Good technical problem.
In order to solve the above-mentioned technical problem, the embodiment of the invention provides one kind to prevent backlight from interfering antenna method, described
Method includes:
It is in voice communication or data under net state in mobile terminal, detects the transmitting-receiving of antenna on the mobile terminal
Performance parameter；
Judge whether the transmitting-receiving performance parameter reaches the transmitting-receiving performance number under normal condition；
If it is not, then determining the degree being disturbed according to judging result；
Corresponding relationship according to the degree being disturbed, and between the degree and display adjustable strategies of interference determine with
Corresponding display adjustable strategies；
The screen of the mobile terminal is shown based on the display adjustable strategies and is adjusted.
Optionally, the transmitting-receiving performance number of the normal condition is that the history of antenna receives and dispatches performance parameter or preset best
Receive and dispatch performance number.
Optionally, if the history that the transmitting-receiving performance number of the normal condition is antenna receives and dispatches performance parameter, the detection
The transmitting-receiving performance parameter of antenna on the mobile terminal further include: from the work log of the mobile terminal, extract the shifting
The antenna performance parameters at the previous moment at dynamic terminal current time.
Optionally, if the mobile terminal is double screen terminal, the transmitting-receiving performance of antenna on detecting the mobile terminal
Before parameter, further includes: determine the preceding display screen or rear display screen that the double screen terminal works under current state；
The transmitting-receiving performance parameter of antenna includes: on the detection mobile terminal
Classified according to the preceding display screen and the rear display screen to all Traffic Channels of the mobile terminal, and
Determine the Traffic Channel that may be interfered under the display screen to work；
Obtain the transmitting-receiving performance parameter of the Traffic Channel that may be interfered.
Optionally, the transmitting-receiving performance parameter include data online uploading speed, speed of download, in signal strength at least
It is a kind of；
It is described to judge that the transmitting-receiving performance number that whether reaches under normal condition of transmitting-receiving performance parameter includes:
Compare the uploading speed whether data online uploading speed on each service signal is less than under normal condition；
Compare the speed of download whether speed of download on each service signal is less than under normal condition；
Compare the signal strength whether signal strength on each service signal is less than under normal condition；
If there are when the value that at least one is less than normal condition in three judging results, it is determined that the antenna receives screen
Display interference, and determine corresponding Traffic Channel number.
Optionally, corresponding between the degree being disturbed according to, and the degree and display adjustable strategies of interference
Relationship determines before corresponding display adjustable strategies, further includes: determines that business used in currently used display screen is believed
Whether road is the Traffic Channel being disturbed.
Optionally, the display adjustable strategies include the display brightness for reducing the display screen, extinguish close to the antenna
One of backlight of position.
Optionally, after being shown and being adjusted to the screen of the mobile terminal based on the display adjustable strategies, also
Include:
Judge to adjust whether the antenna performance after the brightness of display screen meets default capabilities requirement；
If not satisfied, then the display brightness of the display screen is adjusted to most dark.
Further, the embodiment of the present invention also provides a kind of mobile terminal, including processor, memory and communication bus；
The communication bus is for realizing the connection communication between processor and memory；
The processor prevents from carrying on the back as described above for executing the one or more programs stored in memory to realize
Light interferes the step of antenna method.
Further, the embodiment of the present invention also provides a kind of computer readable storage medium, the computer-readable storage
Media storage has one or more program, and one or more of programs can be executed by one or more processor, with
Realize the step of preventing backlight from interfering antenna method as described above.
The beneficial effect of the embodiment of the present invention is:
The embodiment of the invention provides one kind to prevent backlight interference antenna method and mobile terminal, computer-readable storage medium
Matter, for antenna in the prior art transmitting-receiving performance will receive display screen display brightness influence defect, in voice communication shape
Under state or under data price bidding, by according to the transmitting-receiving performance parameter of the current antenna of mobile terminal to determine whether by
The interference effect of the working condition of screen is adjusted display screen according to corresponding display adjustable strategies if being interfered,
Implementation in this way may be implemented to interfere monitoring in real time, and adjustment display in real time is to reduce the interference of backlight bring.
Further, also by determining interference source according to the disturbed condition for distinguishing front and back display screen, thus targetedly
Realization pinpoint adjustment, thus further improve interference adjustment control, substantially increase the usage experience of user, while
The display due to crossing brightness can be reduced and generate heat.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
The hardware structural diagram of Fig. 1 each embodiment one optional mobile terminal to realize the present invention；
Fig. 2 is the flow chart provided in an embodiment of the present invention for preventing backlight from interfering antenna method；
Fig. 3 is the refined flow chart provided in an embodiment of the present invention for preventing backlight from interfering antenna method；
Fig. 4 is the structural schematic diagram of mobile terminal provided in an embodiment of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, plate
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer etc. move
The fixed terminals such as dynamic terminal, and number TV, desktop computer, it is however noted that, above-mentioned terminal should manage
Solution is designed with the terminal of double screen to be, and double screen can be realized based on current terminal enclosure and is bending or folding over, even
It can also be double-display screen flexible.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware structural diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Dynamic terminal 100 may include: RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal may include components more more or fewer than diagram,
Perhaps certain components or different component layouts are combined.
It is specifically introduced below with reference to all parts of the Fig. 1 to mobile terminal:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for mobile terminal, it completely can be according to need
It to omit within the scope of not changing the essence of the invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
Audio output relevant to the specific function that mobile terminal 100 executes can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain embodiments, it can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Managing device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, the communications network system that mobile terminal of the invention is based below into
Row description.
Based on above-mentioned mobile terminal hardware configuration, each embodiment of control method of the present invention is proposed.
First embodiment:
For the problem that the development of current mobile phone full frameization, the antenna performance due to caused by display declines, and the present invention is real
It applies example and proposes one kind by by detecting current work screen, judging whether under the net state in voice communication or data
Work is disturbed channel in current screen, the adjusting backlight luminance if detection is interfered, Lai Gaishan screen backlight bring
The scheme of interference.
As shown in Fig. 2, for the flow chart provided in this embodiment for preventing backlight from interfering antenna method, this method is specifically included
Following steps:
S201 is in voice communication or data under net state in mobile terminal, detects antenna on the mobile terminal
Transmitting-receiving performance parameter.
In the present embodiment, which specifically can be the real-time performance of mobile terminal present communications generation
Data are also possible to the historical data that the time is closer to, but these performance datas must be in voice communication or data
Data under the working condition of online.
S202, judges whether the transmitting-receiving performance parameter reaches the transmitting-receiving performance number under normal condition.
In this step, the transmitting-receiving performance number here under normal condition refer to mobile terminal current state it is previous when
Between history in section receive and dispatch performance data, and the time is that must to be that mobile terminal is not at netted in voice communication or data
Period under state, or the empirical value for being independently arranged according to the actual situation are the receipts under preset optimum state
Volatility value.
In step, if the determination result is YES, then it represents that the transmitting-receiving of antenna is normal, executes normal treatment process,
If judging result be it is no, then follow the steps S203.
S203 determines the degree being disturbed according to judging result.
In the present embodiment, the transmitting-receiving performance parameter includes data online uploading speed, speed of download, in signal strength
At least one；
It is described to judge that the transmitting-receiving performance number that whether reaches under normal condition of transmitting-receiving performance parameter includes:
Compare the uploading speed whether data online uploading speed on each service signal is less than under normal condition；
Compare the speed of download whether speed of download on each service signal is less than under normal condition；
Compare the signal strength whether signal strength on each service signal is less than under normal condition；
If there are when the value that at least one is less than normal condition in three judging results, it is determined that the antenna receives screen
Display interference.
And specific annoyance level according to can according to the determination of number of parameters two for being unsatisfactory for condition in above-mentioned judging result,
For example the case where serious interference is data online uploading speed, speed of download, signal strength all than small under normal condition, it is medium
Interference be data surf the Internet uploading speed, speed of download, in signal strength there are two than small under normal condition, good situation
For data surf the Internet uploading speed, speed of download, in signal strength there are one than small under normal condition.
Certainly, above-mentioned grade classification is also conceivable to different conditions, such as in net state in data, in data
The uploading speed and speed of download of net are more demanding, as long as at this moment one of them is less than normal condition, are regarded as seriously dry
It disturbs.And it is higher for may require that for the intensity of signal under voice communication state, at this moment, as long as signal strength is only considered as
It is serious interference.
S204, according to the corresponding relationship between the degree being disturbed, and the degree and display adjustable strategies of interference
Determine corresponding display adjustable strategies.
S205 shows the screen of the mobile terminal based on the display adjustable strategies and is adjusted.
In the present embodiment, for the adjustment in step S205, specifically the brightness on screen is adjusted, preferably
, can choose is the light emission luminance for adjusting backlight, is also possible to directly extinguish the back light etc. of part, as long as being able to achieve
The mode that brightness is adjusted is ok.
In the present embodiment, if the history that the transmitting-receiving performance number of the normal condition is antenna receives and dispatches performance parameter, institute
State the transmitting-receiving performance parameter for detecting antenna on the mobile terminal further include: from the work log of the mobile terminal, extract
The antenna performance parameters at the previous moment at the mobile terminal current time.
It in other words, can be according to mobile terminal surrounding time when whether the transmitting-receiving performance for judging antenna is interfered
Section institute in use, its generation performance data be compared to each other to judge.
It is of course also possible to by the way that current performance data is compared determination with preset performance number.
In the present embodiment, the display adjustable strategies include the display brightness for reducing the display screen, extinguish close to institute
State one of the backlight of aerial position.
In the present embodiment, between the degree being disturbed according to, and the degree and display adjustable strategies of interference
Corresponding relationship determine corresponding display adjustable strategies before, further includes: determine used in currently used display screen
Whether Traffic Channel is the Traffic Channel being disturbed.
In the present embodiment, it is adjusted showing based on the display adjustable strategies to the screen of the mobile terminal
Afterwards, further includes:
Judge to adjust whether the antenna performance after the brightness of display screen meets default capabilities requirement；
If not satisfied, then the display brightness of the display screen is adjusted to most dark.
In the present embodiment, this method can be applied to the double screen terminal of single display terminal and dual display, wherein working as application
When double screen terminal, on detecting the mobile terminal before the transmitting-receiving performance parameter of antenna, further includes: determine that the double screen is whole
Hold the preceding display screen to work under current state or rear display screen；
The transmitting-receiving performance parameter of antenna includes: on the detection mobile terminal
Classified according to the preceding display screen and the rear display screen to all Traffic Channels of the mobile terminal, and
Determine the Traffic Channel that may be interfered under the display screen to work；
Obtain the transmitting-receiving performance parameter of the Traffic Channel that may be interfered.
In practical applications, if existing simultaneously multiple business when walking about, main industry under current state can generally be selected
Business channel judges, for example call and online are simultaneously all sometimes, but be currently to converse and ask main business interaction, it is at this moment just main
The influence factor of talk business signal is adjusted, for example call is then adjusted to main screen, then again when carrying out in vice screen
Vice screen is adjusted, because vice screen needs normal use, in the case where guaranteeing the maximum usage comfort of vice screen and user
It is adjusted.
Meanwhile if when internet business, then the corresponding display screen for completing non-internet business.
In practical applications, prevent backlight from interfering double screen terminal, it can also be simultaneously to the upper day of two screens
The transmitting-receiving performance parameter of line is detected and is obtained, and is also compared respectively, after the result compared, is determined in two screens
Which is used as main screen, and based on the influence for accounting for interference the case where being used, such as preceding display screen
For screen currently in use, and also corresponding is to carry out data online, at this moment should display screen on second thoughts display
Whether before influencing the work of the antenna of display screen side can adjust the display of preceding display screen and rear display screen if influencing simultaneously
Brightness, naturally it is also possible to only one of them be selected to be adjusted, this then needs to be considered according to effect.
In the present embodiment, for the terminal of single display screen, when detection influences the degree of antenna performance parameters,
Mainly consider from the display brightness of display screen because with display screen display brightness it is brighter, then the function of backlight
The heat issued that dissipates is more, and bigger influence can be had to the performance to antenna by generating heat, and especially make backlight
When realizing the light of high brightness, the working frequency of LED also can be higher, and LED can have certain flicker frequency when luminous, and
The frequency of flashing be also can have a certain impact to antenna, etc., can be according to antenna based on the considerations of this factor
Influence degree is adjusted the display brightness of display screen, or even can also be backlight by way of adjustment circuit is arranged
Down conversion process, the frequency reducing under same brightness preferably may be implemented, to reduce influence of the backlight to antenna.
In the present embodiment, for double screen terminal, generally different antennas can be selected come real according to different business
It is existing, antenna can be generally both provided under two display screens, and being possible to can be according to selection unlatching pair the case where using screen
The antenna answered works, such as in order to reduce influence of the display brightness of screen to antenna, can choose antenna switching
Mode adjusts, naturally it is also possible to while adjusting display brightness.
Assuming that main screen under the premise of default in use, can select the reception and the hair that carry out business using the antenna of main screen row
It send, and when the performance for detecting antenna is affected, it can select to be adjusted according to display brightness of the effect to main screen first,
After adjusting the maximum range of receiving to user, detection antenna performance, if do not influence or influence it is smaller after, terminate tune
Rectify journey.
Certainly, it in the Performance Influence Factor of antenna on adjusting main screen, can also preferably be adjusted from vice screen, for example,
After first adjustment reduces vice screen to the antenna influence in main screen, then adjust the display brightness of main screen.
After adjusting brightness or cannot when, then can choose by the antenna that antenna switches in vice screen come using, when
So, the antenna that should be detected this when in vice screen is influenced whether be greater than preset value by vice screen and main screen, if not,
It being then handed over, and adjusts the display brightness of vice screen, the adjustment of certain vice screen can be adjusted according to the adjustable strategies of main screen,
Adjustable strategies can also be recalculated.
In conclusion provided in this embodiment prevent backlight from interfering antenna method, by judging that the working condition of screen is
Preceding screen or rear screen work, if work is in preceding screen or shields the channel being disturbed afterwards, according to preceding screen and the rear phase shielded to antenna
It should influence, automatically adjust backlight illumination, to reduce the interference of backlight bring.Using software according to the actual interference feelings of front and back screen
Condition, the mode for automatically adjusting backlight improve interference, can save the debugging and increase of filtering device, save pasting for conductive fabric, greatly
Big reduce designs and produces cost, saves project debug time.
Second embodiment:
Refering to what is shown in Fig. 3, for the refined flow chart provided in this embodiment for preventing backlight from interfering antenna method, the embodiment
It is to be carried out in case where double screen terminal and preceding screen and rear screen realize at least one of voice communication and data online respectively
Illustrate, specific this method comprises the following steps:
S301, judge mobile phone whether in voice communication or data net state；If so, thening follow the steps S302.
S302 judges current work screen for preceding screen or rear screen.
If preceding screen, and be interfered, then follow the steps S303-S305.If rear screen, and be interfered, then execute step
Rapid S306-S308.
S303, and determine whether screen is interfered.
S304 judges whether current traffic channel is the channel being disturbed；It preferably, is specifically screen before judging in the step
In WCDMA-B5 high channel whether be interfered, if so, thening follow the steps S304.
S305 judges whether there is signal difference situation if work is being disturbed channel really；If not operating in interfered with service
Channel then works normally；If so, thening follow the steps S309.
S306, and determine whether screen is interfered.
S307 judges whether current traffic channel is the channel being disturbed；It preferably, is specifically screen before judging in the step
In the low channel of LTE-B8 whether be interfered, if so, thening follow the steps S308.
S308 judges whether there is signal difference situation if work is being disturbed channel really；If not operating in interfered with service
Channel then works normally；If so, thening follow the steps S309.
S309 turns down backlight illumination if judging dtr signal, and detects whether screen backlight is most dark situation；
S310, if screen works normally in most dark state；Otherwise further judge whether signal quality is poor, if
Or it is poor, then backlight illumination is reduced again, and is judged whether most dark；It loops to determine, until adjusting backlight luminance improves signal
Quality or backlight illumination are minimum, then work normally；
By the way of software adjustment, by judging work screen and Traffic Channel, dynamically to adjust LCD backlight brightness
Specific aim improves backlight interference, eliminates pasting for filtering device and conductive fabric, reduces into production and design cost.
To sum up, the present embodiment is by by identifying current work screen, and judging under the net state in communication or data
Whether work the antenna channel that backlight interferes under current screen, if disturbed condition has influenced normal communication or online,
Adjusting backlight luminance interferes to reduce, and improves communication or price bidding.Work screen and interference channel are identified by software, there is needle
The case where being disturbed to the improvement of property can reduce cost, and promotion signal quality improves antenna performance, promote user experience.
3rd embodiment:
The present embodiment additionally provides a kind of mobile terminal, shown in Figure 4, which includes processor 41, storage
Device 42 and communication bus 43, in which:
Communication bus 43 is for realizing the connection communication between processor 41 and memory 42；
Processor 41 is for executing the one or more programs stored in memory 42, to realize that above-mentioned first embodiment arrives
Each step for preventing backlight interference antenna method in second embodiment.
The present embodiment additionally provides a kind of computer readable storage medium, which has one
Or multiple programs, the one or more program can be executed by one or more processor, to realize that above-mentioned first embodiment arrives
Each step for preventing backlight interference antenna method in second embodiment.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) method that executes each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. one kind prevents backlight from interfering antenna method, it is applied to mobile terminal, which is characterized in that the described method includes:
The transmitting-receiving performance that net state under, detects the mobile terminal on antenna is in voice communication or data in mobile terminal
Parameter；
Judge whether the transmitting-receiving performance parameter reaches the transmitting-receiving performance number under normal condition；
If it is not, then determining the degree being disturbed according to judging result；
It is right therewith according to the corresponding relationship determination between the degree being disturbed, and the degree and display adjustable strategies of interference
The display adjustable strategies answered；
The screen of the mobile terminal is shown based on the display adjustable strategies and is adjusted.
2. preventing backlight from interfering antenna method as described in claim 1, which is characterized in that the transmitting-receiving performance of the normal condition
Value is that the history of antenna receives and dispatches performance parameter or preset best transmitting-receiving performance number.
3. preventing backlight from interfering antenna method as claimed in claim 2, which is characterized in that if the transmitting-receiving of the normal condition
When can be worth the history transmitting-receiving performance parameter for antenna, the transmitting-receiving performance parameter of antenna is also wrapped on the detection mobile terminal
It includes: from the work log of the mobile terminal, extracting the antenna performance at the previous moment at the mobile terminal current time
Parameter.
4. as described in any one of claims 1-3 prevent backlight from interfering antenna method, which is characterized in that if the mobile terminal
When for double screen terminal, on detecting the mobile terminal before the transmitting-receiving performance parameter of antenna, further includes: determine that the double screen is whole
Hold the preceding display screen to work under current state or rear display screen；
The transmitting-receiving performance parameter of antenna includes: on the detection mobile terminal
Classified according to the preceding display screen and the rear display screen to all Traffic Channels of the mobile terminal, and determined
The Traffic Channel that may be interfered under the display screen to work；
Obtain the transmitting-receiving performance parameter of the Traffic Channel that may be interfered.
5. preventing backlight from interfering antenna method as claimed in claim 4, which is characterized in that the transmitting-receiving performance parameter includes number
According at least one of online uploading speed, speed of download, signal strength；
It is described to judge that the transmitting-receiving performance number that whether reaches under normal condition of transmitting-receiving performance parameter includes:
Compare the uploading speed whether data online uploading speed on each service signal is less than under normal condition；
Compare the speed of download whether speed of download on each service signal is less than under normal condition；
Compare the signal strength whether signal strength on each service signal is less than under normal condition；
If there are when the value that at least one is less than normal condition in three judging results, it is determined that the antenna receives the aobvious of screen
Show interference, and determines corresponding Traffic Channel number.
6. preventing backlight from interfering antenna method as claimed in claim 5, which is characterized in that in the journey being disturbed according to
Before corresponding relationship between degree, and the degree and display adjustable strategies of interference determines corresponding display adjustable strategies,
Further include: determine whether Traffic Channel used in currently used display screen is the Traffic Channel being disturbed.
7. preventing backlight from interfering antenna method as claimed in claim 6, which is characterized in that the display adjustable strategies include drop
The display brightness of the low display screen extinguishes close to one of backlight of the aerial position.
8. preventing backlight from interfering antenna method as claimed in claim 7, which is characterized in that be based on the display adjustable strategies
The screen of the mobile terminal is shown after being adjusted, further includes:
Judge to adjust whether the antenna performance after the brightness of display screen meets default capabilities requirement；
If not satisfied, then the display brightness of the display screen is adjusted to most dark.
9. a kind of mobile terminal, which is characterized in that including processor, memory and communication bus；
The communication bus is for realizing the connection communication between processor and memory；
The processor is for executing the one or more programs stored in memory, to realize as any in claim 1-8
The step of preventing backlight from interfering antenna method described in item.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage have one or
Multiple programs, one or more of programs can be executed by one or more processor, to realize as in claim 1-8
Described in any item the step of preventing backlight from interfering antenna method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605182.XA CN109819103A (en) | 2018-12-26 | 2018-12-26 | Prevent backlight interference antenna method and mobile terminal, computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811605182.XA CN109819103A (en) | 2018-12-26 | 2018-12-26 | Prevent backlight interference antenna method and mobile terminal, computer readable storage medium |
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| Publication Number | Publication Date |
|---|---|
| CN109819103A true CN109819103A (en) | 2019-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811605182.XA Pending CN109819103A (en) | 2018-12-26 | 2018-12-26 | Prevent backlight interference antenna method and mobile terminal, computer readable storage medium |
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| WO2022111043A1 (en) * | 2020-11-25 | 2022-06-02 | Oppo广东移动通信有限公司 | Antenna communication control method and apparatus, terminal device, and storage medium |
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Application publication date: 20190528 |