CN109739394A - A kind of processing method of SAR value, mobile terminal - Google Patents
A kind of processing method of SAR value, mobile terminal Download PDFInfo
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Abstract
The present invention provides a kind of processing method of SAR value, mobile terminal and computer readable storage mediums, are related to technical field of image processing.Wherein, which comprises by the induced electricity capacitance for obtaining the multiple regions of first screen and the multiple regions of second screen respectively；According to the induced electricity capacitance, the application scenarios of the mobile terminal are determined；Drop SAR operation corresponding with the application scenarios to the mobile terminal execution.It can be realized the sensor for not needing installation and being more than in the embodiment of the present invention, according to the corresponding induced electricity capacitance in each region of screen, i.e. executable drop SAR operation, and different drop SAR operations can be executed according to different application scenarios, improve the service efficiency of mobile terminal.
Description
Technical field
The present invention relates to terminal antenna technical field more particularly to a kind of processing methods of SAR value, mobile terminal.
Background technique
The antenna of mobile terminal has certain electromagnetic radiation during the work time, in general, (being compared using SAR in the world
Absorptivity) index measures the energy of absorption of human body under Occupational exposure to magnetic fields environment.In general, the output of antenna is higher, SAR value is higher.
Currently, being to determine how processing SAR by the distance between user and mobile terminal, such as user will move
When terminal is placed in pocket or user holds mobile terminal, the distance of user to mobile terminal is the same, but mobile
The use function of terminal is simultaneously different, to the method in requisition for processing SAR also Ying Butong.Therefore, the place of SAR is determined by distance
Reason mode is inaccurate.
Summary of the invention
The present invention provides a kind of processing method of SAR value, with solve at present can not according to the application scenarios of mobile terminal,
The problem of carrying out accurate drop SAR.
In a first aspect, being applied to mobile terminal, the shifting the embodiment of the invention provides a kind of processing method of SAR value
Dynamic terminal includes the first screen and the second screen being disposed opposite to each other, this method comprises:
The induced electricity capacitance of the multiple regions of first screen and the multiple regions of second screen is obtained respectively；
According to the induced electricity capacitance, the application scenarios of the mobile terminal are determined；
Drop SAR operation corresponding with the application scenarios to the mobile terminal execution.
Second aspect, the embodiment of the invention provides a kind of mobile terminal, the mobile terminal includes be disposed opposite to each other
One screen and the second screen, the mobile terminal include:
Module is obtained, for obtaining the sense of the multiple regions of first screen and the multiple regions of second screen respectively
Answer capacitance；
Determining module, for determining the application scenarios of the mobile terminal according to the induced electricity capacitance；
Execution module is operated for drop SAR corresponding with the application scenarios to the mobile terminal execution.
The third aspect provides a kind of mobile terminal, which includes processor, memory and be stored in described
On memory and the computer program that can run on the processor, when the computer program is executed by the processor
The step of realizing the processing method of SAR of the present invention.
Fourth aspect provides a kind of computer readable storage medium, stores and calculates on the computer readable storage medium
Machine program, the step of processing method of SAR of the present invention is realized when computer program is executed by processor.
In embodiments of the present invention, by obtain respectively first screen multiple regions and second screen it is multiple
The induced electricity capacitance in region；According to the induced electricity capacitance, the application scenarios of the mobile terminal are determined；To described mobile whole
End executes drop SAR operation corresponding with the application scenarios, can be realized and does not need the sensor that installation is more than, according to screen
The corresponding induced electricity capacitance in each region, i.e., executable drop SAR operation, and can be executed according to different application scenarios different
SAR operation is dropped, the service efficiency of mobile terminal is improved.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in the description to the embodiment of the present invention
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the invention
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 shows the flow chart of the processing method of one of the embodiment of the present invention one SAR value；
Fig. 2 shows the flow charts of the processing method of one of the embodiment of the present invention two SAR value；
Fig. 3 shows the structural schematic diagram of one of the embodiment of the present invention two mobile terminal screen division；
Fig. 4 shows the structural block diagram of one of the embodiment of the present invention three mobile terminal；
Fig. 5 shows the structural block diagram of one of the embodiment of the present invention three mobile terminal；
Fig. 6 shows the structural block diagram of one of the embodiment of the present invention four mobile terminal.
Specific embodiment
The exemplary embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although showing this hair in attached drawing
Bright exemplary embodiment, it being understood, however, that may be realized in various forms the implementation of the invention without that should be illustrated here
Example is limited.On the contrary, providing these embodiments is to be able to thoroughly understand the present invention, and can will be of the invention
Range is fully disclosed to those skilled in the art.
Embodiment one
Referring to Fig.1, the flow chart of the processing method of the SAR of the embodiment of the present invention one is shown, can specifically include as follows
Step:
Step 101, the inductance capacitance of the multiple regions of first screen and the multiple regions of second screen is obtained respectively
Value.
In embodiments of the present invention, the mobile terminal includes the first screen and the second screen being disposed opposite to each other；Wherein, mobile
Terminal can be double-sided screen, i.e. the first screen and the second screen are display screen.Mobile terminal is also possible to single side screen, wherein the
One of them in one screen and the second screen is display screen, the other is dorsal shield.
In embodiments of the present invention, the first screen is divided into multiple regions, the second screen is divided into multiple regions.Specifically
, the division rule in region is to be divided according to the antenna built in mobile terminal to the first screen and the second screen, can also root
It is divided according to the specific application scenarios of mobile terminal.
In embodiments of the present invention, step 101, comprising: in the sense capacitor of the first screen or the arbitrary region of the second screen
In the case where incuding, the induced electricity capacitance of the sense capacitor is obtained.
In embodiments of the present invention, sense capacitor, induced electricity are both provided in each region of the first screen and the second screen
Container is used to when there is user close to the first screen or the second screen, generates corresponding induced electricity capacitance.
Step 102, according to the induced electricity capacitance, the application scenarios of the mobile terminal are determined.
In embodiments of the present invention, there is corresponding induced electricity capacitance in each region of the first screen and the second screen, and each
Induced electricity capacitance possibility is identical may also be different.Wherein, the combination of different induced electricity capacitances corresponds to different mobile terminals
Scene.
In embodiments of the present invention, when user is when making a phone call, the usually region only near earpiece close to user,
Other regions are also different away from user distance, therefore corresponding induced electricity capacitance is different.When mobile terminal is placed in pocket by user
In when, the distance of each region and body should all be identical, therefore corresponding induced electricity capacitance should all be identical
's.When user is when holding mobile terminal, it should which some induced electricity capacitance is maximum, some is minimum.
Step 103, drop SAR operation corresponding with the application scenarios to the mobile terminal execution.
In embodiments of the present invention, according to the different corresponding drop SAR of application scenarios, the use of mobile terminal can be made
Efficiency reaches maximum.
, will be bigger to the radiation on head for example, when making a phone call, can according to the requirement of the SAR value to head,
It is corresponding to be adjusted, family can be used when making a phone call, not only guarantee transmission efficiency, but also can be by the head to user
Caused by radiation be reduced to minimum.When mobile terminal is placed in pocket by user, it is possible to understand that user is not at this time with shifting
SAR value can be then preferably minimized by dynamic terminal under the function of guaranteeing basis reception signal.When user is using movement with hand
Terminal is such as being played games, or is put aside when seeing video, will not have radiation to user at this time, therefore, it may not be necessary to carry out
SAR operation is dropped, so that the efficiency of mobile terminal reaches maximum.
In embodiments of the present invention, by obtain respectively first screen multiple regions and second screen it is multiple
The induced electricity capacitance in region；According to the induced electricity capacitance, the application scenarios of the mobile terminal are determined；To described mobile whole
End executes drop SAR operation corresponding with the application scenarios, can be realized and does not need the sensor that installation is more than, according to screen
The corresponding induced electricity capacitance in each region, i.e., executable drop SAR operation, and can be executed according to different application scenarios different
SAR operation is dropped, the service efficiency of mobile terminal is improved.
Embodiment two
Referring to Fig. 2, the flow chart of the processing method of the SAR of the embodiment of the present invention two is shown, can specifically include as follows
Step:
Step 201, the inductance capacitance of the multiple regions of first screen and the multiple regions of second screen is obtained respectively
Value.
Referring to step 101, details are not described herein.
Step 202, in the case where detecting that the mobile terminal is in earpiece use state, if the sense of first area
It answers capacitance to be greater than preset threshold, determines that the mobile terminal is the first scene；The first area is the area of first screen
In domain, close to the region of the earpiece side of the mobile terminal.
In embodiments of the present invention, the multiple regions of the first screen referring to described in Fig. 3 include first area A1, second area
A2；The first area A1 is the region of the earpiece close to the mobile terminal, and the second area A2 is far from the movement
The region of the earpiece of terminal；The multiple regions of second screen include third region A3, the fourth region A4, the third region
A3 is the region of the opposite first area A1, and the fourth region A4 is the region of the opposite second area A2.
In embodiments of the present invention, the earpiece use state of mobile terminal can be measured according to whether earpiece works, when
Mobile terminal is when meeting to meet the induced electricity capacitance of first area again less than preset threshold in earpiece use state, can be with
Determine that user is conversing first area close to body, accordingly, it is determined that the scene of mobile terminal is the first scene at this time.
In embodiments of the present invention, the size of the induced electricity capacitance and target object are away from first screen or described
The distance of two screens is inversely proportional.Therefore, when body is close to mobile terminal, induced electricity capacitance is to increase, when body is far from mobile whole
When end, induced electricity capacitance reduces, and in embodiments of the present invention, when induced electricity capacitance is greater than preset threshold, illustrates body and screen
The distance of curtain is less than certain value.
Step 203, in the case where detecting that the mobile terminal is not at earpiece use state, if the first screen is each
The induced electricity capacitance in region and/or each region of the second screen is all larger than preset threshold, determines that the mobile terminal is second
Scape.
In embodiments of the present invention, such as Fig. 3, when the induced electricity capacitance of first area A1 and second area A2 be all larger than it is pre-
If when threshold value, the first screen of mobile terminal is proximate to body, when the induced electricity capacitance of third region A3 and the fourth region A4 are equal
When greater than preset threshold, the second screen of mobile terminal is proximate to body.In the concrete realization, preset threshold can be arranged
In certain value, since mobile terminal is relatively thin, so working as first area, second area, third region and the corresponding sense of the fourth region
When capacitance being answered to be all larger than preset threshold, it can determine that the first screen and the second screen are close to body.When there are these three situations
When, it can determine that the application scenarios of mobile terminal are in the second scene.
Step 204, when the mobile terminal is not first scene and second scene, the movement is determined
Terminal is third scene.
In embodiments of the present invention, mobile terminal is usually in the first scene and the second scene, can be compared with to human body radiation
Greatly, smaller to human body radiation and under other scenes except the first scene and the second scene, therefore, when mobile terminal is not the
When one scene and the second scene, determine that the application scenarios of mobile terminal are third scene.
Step 205, according to the application scenarios, the antenna is obtained, Safety output function corresponding with the application scenarios
Rate.
In embodiments of the present invention, the mobile terminal includes mutiple antennas.It, can be the two of mobile terminal referring to Fig. 3
An antenna is respectively set in end, wherein close earpiece is upper antenna, is lower antenna far from earpiece.Mobile terminal can also be with
Mutiple antennas is set in different zones as needed.
It in embodiments of the present invention, is the SAR value that mobile terminal is determined according to the output power of antenna, the output of antenna
Power and SAR value are directly proportional, and when the output power of antenna increases, SAR value also increases, also, the output power of antenna is got over
Height is higher to the radiation of human body.
In embodiments of the present invention, it can be directed to application scenarios in advance, corresponding Safety output power is set.For example, when being
When the first scene, generally mobile terminal is close on head, and the SAR value that head is born can be provided according to call needs and standard
Range, the corresponding Safety output power of the first scene of setting.When for the second scene, generally body is close to mobile terminal, this
When mobile terminal be although not belonging to use state, but also need to receive signal, therefore, can according to the needs for receiving signal and
Standard provides the SAR value range that body is born, the corresponding safety antenna rule of the second scene of setting.When for third scene,
The part contact portion mobile terminal or body and distance of mobile terminal that may there was only hand farther out, at this time can only consider
Mobile terminal uses, and does not need to consider to reduce SAR value, i.e. the corresponding Safety output power of third scene is larger, can be improved
The service efficiency of mobile terminal improves user experience.
In embodiments of the present invention, the corresponding Safety output power of different antennae can be the same or different, and obtain
When Safety output power, the available corresponding Safety output power of antenna is then reducing present output power
When, reduce it on the basis of respective Safety output power.
Step 206, according to the corresponding Safety output power of the antenna, drop SAR operation is carried out to the antenna.
In embodiments of the present invention, the corresponding Safety output power of different antennae can be the same or different, and obtain
When Safety output power, the available corresponding Safety output power of antenna is then reducing present output power
When, reduce it on the basis of respective Safety output power.
In embodiments of the present invention, by reducing the power of mobile terminal antenna, and then SAR value is reduced.
In embodiments of the present invention, when the application scenarios are first scene or the second scene, step 206 packet
It includes: obtaining the present output power of the antenna；When the present output power is greater than the corresponding Safety output power
When, the present output power is reduced, until being less than or equal to the Safety output power corresponding with the antenna.
In embodiments of the present invention, when the application scenarios of the mobile terminal are third scene, the mobile terminal
The drop-out value of SAR value is zero, i.e., does not reduce the present output power of antenna.
In embodiments of the present invention, by obtain respectively first screen multiple regions and second screen it is multiple
The induced electricity capacitance in region；According to the induced electricity capacitance, the application scenarios of the mobile terminal are determined；To described mobile whole
End executes drop SAR operation corresponding with the application scenarios, can be realized and does not need the sensor that installation is more than, according to screen
The corresponding induced electricity capacitance in each region, i.e., executable drop SAR operation, and can be executed according to different application scenarios different
SAR operation is dropped, the service efficiency of mobile terminal is improved.
Embodiment three
Referring to Fig. 4, a kind of structural block diagram of mobile terminal 300 of the embodiment of the present invention three is shown, specifically can wrap
It includes:
Module 301 is obtained, for obtaining the multiple regions of first screen and the multiple regions of second screen respectively
Induced electricity capacitance；
Wherein, the mobile terminal includes the first screen and the second screen being disposed opposite to each other,
Determining module 302, for determining the application scenarios of the mobile terminal according to the induced electricity capacitance；
Execution module 303 is operated for drop SAR corresponding with the application scenarios to the mobile terminal execution.
Optionally, referring to Fig. 5, the acquisition module 302 includes:
First determination unit 3021, in the case where detecting that the mobile terminal is in earpiece use state, if
The induced electricity capacitance of first area is greater than preset threshold, determines that the mobile terminal is the first scene；The first area is institute
In the region for stating the first screen, close to the region of the earpiece side of the mobile terminal；
The multiple regions of first screen include first area, second area；The first area is close to the movement
The region of the earpiece of terminal, the second area are the region of the earpiece far from the mobile terminal；Second screen it is multiple
Region includes third region, the fourth region, and the third region is the region of the opposite first area, the fourth region
For the region of the opposite second area；
Second determination unit 3022, in the case where detecting that the mobile terminal is not at earpiece use state,
If the induced electricity capacitance in each region in each region and/or the second screen of the first screen is all larger than preset threshold, determine described mobile whole
End is the second scene；
Third determination unit 3023, for when the mobile terminal is not first scene and second scene,
Determine that the mobile terminal is third scene.
The mobile terminal includes mutiple antennas；The execution module 303, comprising:
Acquiring unit 3031, it is corresponding with the application scenarios for obtaining the antenna according to the application scenarios
Safety output power；
Execution unit 3032, for being dropped to the antenna according to the corresponding Safety output power of the antenna
SAR operation.
When the application scenarios are first scene or the second scene, the execution unit 3032, comprising:
Subelement is obtained, for obtaining the present output power of the antenna；
Subelement is reduced, for reducing institute when the present output power is greater than the corresponding Safety output power
Present output power is stated, until being less than or equal to the Safety output power corresponding with the antenna.
The size of the induced electricity capacitance and target object at a distance from first screen or second screen away from being inversely proportional.
Mobile terminal provided in an embodiment of the present invention can be realized mobile terminal in the embodiment of the method for Fig. 1 to Fig. 2 and realize
Each process, to avoid repeating, which is not described herein again.
In embodiments of the present invention, by obtain respectively first screen multiple regions and second screen it is multiple
The induced electricity capacitance in region；According to the induced electricity capacitance, the application scenarios of the mobile terminal are determined；To described mobile whole
End executes drop SAR operation corresponding with the application scenarios, can be realized and does not need the sensor that installation is more than, according to screen
The corresponding induced electricity capacitance in each region, i.e., executable drop SAR operation, and can be executed according to different application scenarios different
SAR operation is dropped, the service efficiency of mobile terminal is improved.
Example IV
A kind of hardware structural diagram of Fig. 6 mobile terminal of each embodiment to realize the present invention,
The mobile terminal 700 includes but is not limited to: radio frequency unit 701, network module 702, audio output unit 703, defeated
Enter unit 704, sensor 705, display unit 706, user input unit 707, interface unit 708, memory 709, processor
The components such as 710 and power supply 711.It will be understood by those skilled in the art that mobile terminal structure shown in Fig. 6 is not constituted
Restriction to mobile terminal, mobile terminal may include components more more or fewer than diagram, or combine certain components, or
The different component layout of person.In embodiments of the present invention, mobile terminal includes but is not limited to mobile phone, tablet computer, notebook
Computer, palm PC, car-mounted terminal, wearable device and pedometer etc..
Wherein, radio frequency unit 701, for obtain respectively first screen multiple regions and second screen it is multiple
The induced electricity capacitance in region.
Processor 110, for determining the application scenarios of the mobile terminal according to the induced electricity capacitance；To the shifting
Dynamic terminal executes drop SAR operation corresponding with the application scenarios.
In embodiments of the present invention, by obtain respectively first screen multiple regions and second screen it is multiple
The induced electricity capacitance in region；According to the induced electricity capacitance, the application scenarios of the mobile terminal are determined；To described mobile whole
End executes drop SAR operation corresponding with the application scenarios, can be realized and does not need the sensor that installation is more than, according to screen
The corresponding induced electricity capacitance in each region, i.e., executable drop SAR operation, and can be executed according to different application scenarios different
SAR operation is dropped, the service efficiency of mobile terminal is improved.
It should be understood that the embodiment of the present invention in, radio frequency unit 701 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 710 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 701 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 701 can also by wireless communication system and network and other
Equipment communication.
Mobile terminal provides wireless broadband internet by network module 702 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 703 can be received by radio frequency unit 701 or network module 702 or in memory 109
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 703 can also provide with
The relevant audio output of specific function that mobile terminal 700 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 703 includes loudspeaker, buzzer and receiver etc..
Input unit 104 is for receiving audio or video signal.Input unit 704 may include graphics processor
(Graphics Processing Unit, GPU) 7041 and microphone 7042, graphics processor 7041 capture mould in video
The image data of the static images or video that are obtained in formula or image capture mode by image capture apparatus (such as camera) carries out
Processing.Treated, and picture frame may be displayed on display unit 706.Through graphics processor 7041, treated that picture frame can
To be stored in memory 709 (or other storage mediums) or be sent via radio frequency unit 701 or network module 702.
Microphone 7042 can receive sound, and can be audio data by such acoustic processing.Treated audio data
It is defeated that the format that can be sent to mobile communication base station via radio frequency unit 701 can be converted in the case where telephone calling model
Out.
Mobile terminal 700 further includes at least one sensor 705, 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 7061, and proximity sensor can close when mobile terminal 700 is moved in one's ear
Close display panel 7061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect (one in all directions
As be three axis) acceleration size, can detect that size and the direction of gravity when static, can be used to identify mobile terminal posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion)
Deng；Sensor 705 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, gas
Meter, hygrometer, thermometer, infrared sensor etc. are pressed, details are not described herein.
Display unit 706 is for showing information input by user or being supplied to the information of user.Display unit 706 can
Including display panel 7061, liquid crystal display (Liquid Crystal Display, LCD), organic light-emitting diodes can be used
Forms such as (Organic Light-Emitting Diode, OLED) are managed to configure display panel 7061.
User input unit 707 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 707 include touch panel 7071 with
And other input equipments 7072.Touch panel 7071, also referred to as touch screen collect the touch behaviour of user on it or nearby
Make (for example user uses any suitable objects or attachment such as finger, stylus on touch panel 7071 or in touch panel
Operation near 7071).Touch panel 7071 may include both touch detecting apparatus and touch controller.Wherein, it touches
Detection device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；
Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 710,
It receives the order that processor 710 is sent and is executed.Furthermore, it is possible to using resistance-type, condenser type, infrared ray and surface
The multiple types such as sound wave realize touch panel 7071.In addition to touch panel 7071, user input unit 707 can also include it
His input equipment 7072.Specifically, other input equipments 7072 can include but is not limited to physical keyboard, function key (such as sound
Measure control button, switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 7071 can be covered on display panel 7061, when touch panel 7071 is detected at it
On or near touch operation after, send processor 710 to determine the type of touch event, be followed by subsequent processing device 710 according to touching
The type for touching event provides corresponding visual output on display panel 7061.Although in Fig. 6, touch panel 7071 and aobvious
Show that panel 7061 is the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain implementations
In example, touch panel 7071 and display panel 7061 can be integrated and be realized the function that outputs and inputs of mobile terminal, specifically
Herein without limitation.
Interface unit 708 is the interface that external device (ED) is connect with mobile terminal 700.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card
Port, port, the port audio input/output (I/O), video i/o port, ear for connecting the device with identification module
Generator terminal mouth etc..Interface unit 708 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED)
And by one or more elements that the input received is transferred in mobile terminal 700 or it can be used in mobile terminal
Data are transmitted between 700 and external device (ED).
Memory 709 can be used for storing software program and various data.Memory 709 can mainly include storage program
Area and storage data area, wherein storing program area can application program needed for storage program area, at least one function (such as
Sound-playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (ratio according to mobile phone
Such as audio data, phone directory) etc..In addition, memory 709 may include high-speed random access memory, it can also include non-
Volatile memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Processor 710 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 709, and calls and is stored in storage
Data in device 709 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Managing device 710 may include one or more processing units；Preferably, processor 710 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 710.
Mobile terminal 700 can also include the power supply 711 (such as battery) powered to all parts, it is preferred that power supply
711 can be logically contiguous by power-supply management system and processor 710, thus charged by power-supply management system realization management,
The functions such as electric discharge and power managed.
In addition, mobile terminal 700 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, including processor 710, and memory 709 is stored in
On memory 709 and the computer program that can run on the processor 710, the computer program are executed by processor 710
A kind of above-mentioned each process of the processing method embodiment of SAR value of Shi Shixian, and identical technical effect can be reached, to avoid
It repeats, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored on computer readable storage medium
Computer program, the computer program realize a kind of each of the processing method embodiment of above-mentioned SAR value when being executed by processor
Process, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, described computer-readable to deposit
Storage media, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access
Memory, abbreviation RAM), magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or the device that include a series of elements not only include those elements,
It but also including other elements that are not explicitly listed, or further include for this process, method, article or device institute
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or device including the element.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but many situations
It is lower the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to the prior art
The part to contribute can be embodied in the form of software products, which is stored in a storage and is situated between
In matter (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in 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 tools
Body embodiment, the above mentioned embodiment is only schematical, rather than restrictive, the ordinary skill of this field
Personnel under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, can also make
Many forms belong within protection of the invention.
Claims (10)
1. a kind of processing method of SAR is applied to mobile terminal, the mobile terminal includes the first screen and second being disposed opposite to each other
Screen, which is characterized in that the described method includes:
The induced electricity capacitance of the multiple regions of first screen and the multiple regions of second screen is obtained respectively；
According to the induced electricity capacitance, the application scenarios of the mobile terminal are determined；
Drop SAR operation corresponding with the application scenarios to the mobile terminal execution.
2. the method according to claim 1, wherein the multiple regions of first screen include first area,
Two regions；The first area is the region of the earpiece close to the mobile terminal, and the second area is far from the movement
The region of the earpiece of terminal；The multiple regions of second screen include third region, the fourth region, and the third region is opposite
The region of the first area, the fourth region are the region of the opposite second area；
It is described according to the induced electricity capacitance, the step of determining the application scenarios of the mobile terminal, comprising:
In the case where detecting that the mobile terminal is in earpiece use state, if the induced electricity capacitance of first area is greater than in advance
If threshold value, determine that the mobile terminal is the first scene；
In the case where detecting that the mobile terminal is not at earpiece use state, if each region of the first screen and/or second
The induced electricity capacitance in each region of screen is all larger than preset threshold, determines that the mobile terminal is the second scene；
When the mobile terminal is not first scene and second scene, determine that the mobile terminal is third field
Scape.
3. according to the method described in claim 2, it is characterized in that, the mobile terminal includes mutiple antennas；It is described to described
The step of mobile terminal execution drop SAR corresponding with the application scenarios is operated, comprising:
According to the application scenarios, the antenna is obtained, Safety output power corresponding with the application scenarios；
According to the corresponding Safety output power of the antenna, drop SAR operation is carried out to the antenna.
4. according to the method described in claim 3, it is characterized in that, when the application scenarios are first scene or second
Jing Shi, it is described according to the Safety output power, the step of drop SAR is operated is carried out to the mobile terminal, comprising:
Obtain the present output power of the antenna；
When the present output power is greater than the corresponding Safety output power, the present output power is reduced, until
The Safety output power corresponding less than or equal to the antenna.
5. a kind of mobile terminal, the mobile terminal includes the first screen and the second screen being disposed opposite to each other characterized by comprising
Module is obtained, for obtaining the inductance capacitance of the multiple regions of first screen and the multiple regions of second screen respectively
Value；
Determining module, for determining the application scenarios of the mobile terminal according to the induced electricity capacitance；
Execution module is operated for drop SAR corresponding with the application scenarios to the mobile terminal execution.
6. mobile terminal according to claim 5, which is characterized in that the multiple regions of first screen include the firstth area
Domain, second area；The first area is the region of the earpiece close to the mobile terminal, and the second area is far from described
The region of the earpiece of mobile terminal；The multiple regions of second screen include third region, the fourth region, and the third region is
The region of the opposite first area, the fourth region are the region of the opposite second area；
The determining module, comprising:
First determination unit, in the case where detecting that the mobile terminal is in earpiece use state, if first area
Induced electricity capacitance be greater than preset threshold, determine the mobile terminal be the first scene；
Second determination unit, in the case where detecting that the mobile terminal is not at earpiece use state, if the first screen
Each region and/or the induced electricity capacitance in each region of the second screen be all larger than preset threshold, determine that the mobile terminal is second
Scene；
Third determination unit, described in determining when the mobile terminal is not first scene and second scene
Mobile terminal is third scene.
7. mobile terminal according to claim 6, which is characterized in that the mobile terminal includes mutiple antennas；It is described to hold
Row module, comprising:
Acquiring unit, for obtaining the antenna, Safety output function corresponding with the application scenarios according to the application scenarios
Rate；
Execution unit, for carrying out drop SAR operation to the antenna according to the corresponding Safety output power of the antenna.
8. mobile terminal according to claim 7, which is characterized in that when the application scenarios are first scene or the
When two scenes, the execution unit, comprising:
Subelement is obtained, for obtaining the present output power of the antenna；
Subelement is reduced, for working as described in reduction when the present output power is greater than the corresponding Safety output power
Preceding output power, until being less than or equal to the Safety output power corresponding with the antenna.
9. a kind of mobile terminal, which is characterized in that including processor, memory and be stored on the memory and can be described
The computer program run on processor is realized when the computer program is executed by the processor as in Claims 1-4
The step of processing method of described in any item SAR.
10. a kind of computer readable storage medium, which is characterized in that store computer journey on the computer readable storage medium
Sequence, the computer program realize the processing method of SAR according to any one of claims 1 to 4 when being executed by processor
The step of.
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| CN109739394B (en) | 2022-05-03 |
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