CN109413637A - Electromagnetic interference control method and relevant device - Google Patents
Electromagnetic interference control method and relevant device Download PDFInfo
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- CN109413637A CN109413637A CN201811407732.7A CN201811407732A CN109413637A CN 109413637 A CN109413637 A CN 109413637A CN 201811407732 A CN201811407732 A CN 201811407732A CN 109413637 A CN109413637 A CN 109413637A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4072—Drivers or receivers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
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- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
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Abstract
This application discloses a kind of electromagnetic interference control method and relevant devices, applied to electronic equipment, the described method includes: whether the first geographical location for determining that electronic equipment is presently in is in target geographical area when detecting that electronic equipment is performed simultaneously the first operation and the second operation；When the first geographical location is in target geographical area, determine whether the residual flow of the second SIM card is greater than or equal to first threshold；When the residual flow of the second SIM card is greater than or equal to first threshold, then data processing business is carried out using the 2nd SIM, and when carrying out data processing business using the 2nd SIM, data are sent out by first antenna.It can avoid using the embodiment of the present application while sending electromagnetic interference caused by data using camera module camera shooting and radio frequency system.
Description
Technical field
This application involves technical field of electronic equipment, and in particular to a kind of electromagnetic interference control method and relevant device.
Background technique
It is the most frequently used at present for carrying out camera operation and the operation of data processing business using electronic equipment (such as smart phone)
Two kinds operation.However, the position of some antenna and the positional distance of rear camera are closer in electronic equipment at present, in electronics
Equipment is sent out data by some antenna and is enabled in the case that camera imaged simultaneously, and it is dry to generate electromagnetism
It disturbs, the display screen of electronic equipment is caused Huaping phenomenon occur.
Summary of the invention
The embodiment of the present application provides a kind of electromagnetic interference control method and relevant device, for avoiding while using camera shooting
The camera shooting of mould group and radio frequency system send electromagnetic interference caused by data.
In a first aspect, the embodiment of the present application provides a kind of electromagnetic interference control method, it is applied to electronic equipment, the electronics
It is inserted with the first SIM card and the second SIM card in equipment, the electronic equipment includes first antenna and camera module, and described first day
Line is less than or equal to pre-determined distance at a distance from the camera module, which comprises
When detecting that the electronic equipment is performed simultaneously the first operation and the second operation, determine that the electronic equipment is current
Whether the first locating geographical location is in target geographical area, and first operation is the behaviour that the camera module is imaged
Make, second operation is, when carrying out data processing business using first SIM card, the electronic equipment passes through described the
One antenna is sent out the operation of data, and the target geographical area is to be performed simultaneously first operation and second operation
When generate electromagnetic interference geographic area；
When first geographical location is in the target geographical area, the residual flow of second SIM card is determined
Whether first threshold is greater than or equal to；
Second SIM card residual flow be greater than or equal to the first threshold when, then using the 2nd SIM into
Row data processing business, and when carrying out data processing business using the 2nd SIM, by the first antenna to outgoing
Send data.
Second aspect, the embodiment of the present application provide a kind of electromagnetic interference control device, are applied to electronic equipment, the electronics
It is inserted with the first SIM card and the second SIM card in equipment, the electronic equipment includes first antenna and camera module, and described first day
Line is less than or equal to pre-determined distance at a distance from the camera module, and described device includes:
Determination unit, for determining institute when detecting that the electronic equipment is performed simultaneously the first operation and the second operation
State whether the first geographical location that electronic equipment is presently in is in target geographical area, first operation is the camera shooting mould
The operation that group is imaged, second operation are the electronics when carrying out data processing business using first SIM card
Equipment is sent out the operation of data by the first antenna, and the target geographical area is to be performed simultaneously first operation
With the geographic area for generating electromagnetic interference when the described second operation；The target geographical area is in first geographical location
When, determine whether the residual flow of second SIM card is greater than or equal to first threshold；
Data processing unit, when being greater than or equal to the first threshold for the residual flow in second SIM card, then
Data processing business is carried out using the 2nd SIM；
Communication unit is used for when carrying out data processing business using the 2nd SIM, outside by the first antenna
Send data.
The third aspect, the embodiment of the present application provide a kind of electronic equipment, including processor, memory, communication interface and
One or more programs, one or more of programs are stored in the memory, and are configured by the processor
It executes, described program is included the steps that for executing the instruction in method described in the embodiment of the present application first aspect.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, the computer-readable storage
For storing computer program, the computer program is executed by processor as described in the embodiment of the present application first aspect medium
Step some or all of described in method.
5th aspect, the embodiment of the present application provide a kind of computer program product, wherein above-mentioned computer program product
Non-transient computer readable storage medium including storing computer program, above-mentioned computer program are operable to make to calculate
Step some or all of described in method of the machine execution as described in the embodiment of the present application first aspect.The computer program produces
Product can be a software installation packet.
As can be seen that in the embodiment of the present application, detecting that operation that camera module is imaged and electronic equipment are logical
Cross first antenna be sent out data and using the first SIM card carry out data processing business operation when, determine electronic equipment
Whether the first geographical location being presently in is in target geographical area；If target geographical area is in, in the second SIM card
When residual flow is greater than or equal to first threshold, then data is sent out by first antenna and is counted using the 2nd SIM
According to processing business, avoids while sending electromagnetic interference caused by data using camera module camera shooting and radio frequency system.
These aspects or other aspects of the application can more straightforward in the following description.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Figure 1A is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application；
Figure 1B is positional relationship between a kind of photographing module and first antenna and the second antenna provided by the embodiments of the present application
Schematic diagram；
Fig. 2 is a kind of flow diagram of electromagnetic interference control method provided by the embodiments of the present application；
Fig. 3 is the flow diagram of another electromagnetic interference control method provided by the embodiments of the present application；
Fig. 4 is the structural schematic diagram of another electronic equipment provided by the embodiments of the present application；
Fig. 5 is a kind of structural schematic diagram of electromagnetic interference control device provided by the embodiments of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It is described in detail separately below.
The description and claims of this application and term " first ", " second ", " third " and " in the attached drawing
Four " etc. are not use to describe a particular order for distinguishing different objects.In addition, term " includes " and " having " and it
Any deformation, it is intended that cover and non-exclusive include.Such as it contains the process, method of a series of steps or units, be
System, product or equipment are not limited to listed step or unit, but optionally further comprising the step of not listing or list
Member, or optionally further comprising other step or units intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Hereinafter, the part term in the application is explained, in order to those skilled in the art understand that.
Electronic equipment involved by the embodiment of the present application may include the various handheld devices with wireless communication function,
Mobile unit, wearable device calculate equipment or are connected to other processing equipments and various forms of radio modem
User equipment (User Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal
Device) etc..For convenience of description, apparatus mentioned above is referred to as electronic equipment.
It describes in detail below to the embodiment of the present application.
Figure 1A is please referred to, Figure 1A is the structural schematic diagram of a kind of electronic equipment 100 provided by the embodiments of the present application, the electronics
Equipment 100 includes: display screen 110, processor 120, memory 130 and radio frequency system 140, and the radio frequency system 140 includes hair
Emitter 141, receiver 142, signal processor 143.As shown in Figure 1B, the electronic equipment 100 is additionally provided with described in connection and penetrates
Camera module 150, the sim card slot of the first antenna 144 of display system 140 and the second antenna 145, the connection processor 120
160, subscriber identification card (Subscriber Identification Module, the SIM) card slot 160 is inserted with first
SIM card 161 and the second SIM card 162.Wherein, the transmitter 141 and the receiver 142 with the first antenna 144 and
Second antenna 145 connects.
Wherein, the display screen 110 is used for display data and display parameters according to picture (for example, brightness, color are satisfied
With degree etc.) it carries out content and shows, including showing that the camera module 150 carries out the content etc. of camera operation.
Wherein, processor 120 includes application processor and baseband processor, and processor 120 is the control of electronic device 100
Center is stored in memory by running or executing using the various pieces of various interfaces and the entire electronic device of connection
Software program and/or module in 130, and the data being stored in memory 130 are called, execute each of electronic device 100
Kind function and processing data, to carry out integral monitoring to electronic device 100.Wherein, the main processing operation system of application processor
System, user interface and application program etc., baseband processor mainly handles wireless communication.It is understood that above-mentioned Base-Band Processing
Device can not also be integrated into the processor.
Wherein, memory 130 can be used for storing software program and module, and processor 120 is stored in storage by operation
The software program and module of device 130, thereby executing the various function application and data processing of electronic device 100.Memory
130 can mainly include storing program area and storage data area, wherein storing program area can storage program area, at least one function
Application program needed for energy etc.；Storage data area, which can be stored, uses created data etc. according to electronic device.In addition, storage
Device 130 may include high-speed random access memory, can also include nonvolatile memory, for example, at least a disk storage
Device, flush memory device or other volatile solid-state parts.
Wherein, the transmitter 141 of the radio frequency system 140 passes through the first antenna 144 or second antenna
145 send data, and the receiver 142 of the radio frequency system 140 passes through the first antenna 144 and/or second day described
Line 145 receives data, and the signal processor 143 of the radio frequency system 140 handles the signal sent and received.
Wherein, the camera module 150 is for carrying out camera operation, the camera module 150 with described first day
The distance of line 144 is less than the camera module 150 at a distance from second antenna 145.
Wherein, it is respectively arranged with chip in first SIM card 161 and second SIM card 162, for carrying out processing data
Business.
It describes in detail below to the embodiment of the present application.
Referring to Fig. 2, Fig. 2 is a kind of flow diagram of electromagnetic interference control method provided by the embodiments of the present application, answer
For electronic equipment, the first SIM card and the second SIM card are inserted in the electronic equipment, the electronic equipment includes first antenna
And camera module, the first antenna are less than or equal to pre-determined distance, the control of this electromagnetic interference at a distance from the camera module
Method includes:
Step 201: when detecting that the electronic equipment is performed simultaneously the first operation and the second operation, determining the electronics
Whether the first geographical location that equipment is presently in is in target geographical area, and first operation is that the camera module carries out
The operation of camera shooting, second operation is, when carrying out data processing business using first SIM card, the electronic equipment is logical
Cross the operation that the first antenna is sent out data, the target geographical area is to be performed simultaneously first operation and described
The geographic area of electromagnetic interference is generated when the second operation.
Specifically, whether the first geographical location that the determination electronic equipment is presently in is in target geographical area
A specific implementation are as follows: the first geographical location that the electronic equipment is presently in is determined, by first geographical location
It is matched with the target area in flower screen database；Target area in first geographical location and the flower screen database
When the successful match of domain, it is determined that the first geographical location that the electronic equipment is presently in is in the target geographical area；?
In first geographical location and the flower screen database when it fails to match for target area, it is determined that the electronic equipment is current
The first locating geographical location is not at the target geographical area.
Further, a concrete methods of realizing in the first geographical location that the determination electronic equipment is presently in
Are as follows: call the positioning system modules of the electronic equipment；Determine that the electronic equipment is worked as based on the positioning system modules
Preceding the first locating geographical location；The positioning system modules are, for example, BEI-DOU position system module, global positioning system
(Global Positioning System, GPS) module etc..
Wherein, the operation that the camera module is imaged is, for example, to take pictures, recorded video, scan the two-dimensional code, scan stripes
Shape code, scanning cover/film poster, identification streetscape, translation etc..
Wherein, the data processing business is, for example, to use mobile data online etc..
Step 202: when first geographical location is in the target geographical area, determining second SIM card
Whether residual flow is greater than or equal to first threshold.
Wherein, the first threshold can be systemic presupposition, be also possible to set by user, for example, 2G, 5G, 10G
Or other values, it is not limited thereto.
Specifically, whether the residual flow of the determination second SIM card is greater than or equal to the one specific of first threshold
Implementation are as follows: operator's transmitted traffic inquiry request of the second SIM card of Xiang Suoshu, the flow inquiry request are looked into for requesting
Ask the flow use information of the electronic equipment；Receiving the flow that the operator sends for the flow inquiry request makes
Use information；The residual flow of second SIM card is determined based on the flow use information；By the residue of second SIM card
Flow and first threshold compare；Determine whether the residual flow of second SIM card is greater than or equal to first threshold.
Wherein, the flow inquiry request for example can be preset SMS message, default wechat message, predetermined telephone number
Code.Such as the telephone polling method of the flow use information of China Mobile is to send a telegraph 10086 and dialing 2, message search method
To send 103 to 10086；The telephone polling method of the flow use information of China Unicom is to send a telegraph 10011, message search method
To send cxll to 10010；The telephone polling method of the flow use information of China Telecom is to send a telegraph 10000, message search side
Method is to send 108 to 10001.
Step 203: when the residual flow of second SIM card is greater than or equal to the first threshold, then using described
2nd SIM carries out data processing business, and when carrying out data processing business using the 2nd SIM, passes through described first
Antenna is sent out data.
Further, before carrying out data processing business using the 2nd SIM, the method also includes: it will carry out
The SIM card of processing data service is switched to second SIM card from first SIM card.
Specifically, described that the SIM card for carrying out processing data service is switched to the 2nd SIM from first SIM card
Block a specific implementation are as follows: enter the SIM card administration interface of the electronic apparatus application layer；Close the SIM card management field
The mobile data of first SIM card in face switchs and opens the movement of second SIM card of the SIM card administration interface
Data switch.
As can be seen that in the embodiment of the present application, detecting that operation that camera module is imaged and electronic equipment are logical
Cross first antenna be sent out data and using the first SIM card carry out data processing business operation when, determine electronic equipment
Whether the first geographical location being presently in is in target geographical area；If target geographical area is in, in the second SIM card
When residual flow is greater than or equal to first threshold, then data is sent out by first antenna and is counted using the 2nd SIM
According to processing business, avoids while sending electromagnetic interference caused by data using camera module camera shooting and radio frequency system.
In the implementation of the application, the electronic equipment further includes the second antenna, second antenna with it is described
The distance of camera module is greater than the pre-determined distance, the method also includes:
When the residual flow of second SIM card is less than the first threshold, then data are carried out using the first SIM
Processing business, and when carrying out data processing business using the first SIM, number is sent out by second antenna
According to.
In the implementation of the application, the first antenna be transmitting antenna, it is described by second antenna to
Before outer transmission data, the method also includes: second antenna is changed to transmitting antenna.
Specifically, the specific implementation that second antenna is changed to transmitting antenna are as follows: enter the electricity
The antenna management interface of sub- equipment application layer；It the emission switch for the first antenna for closing the antenna management interface and opens
Open the emission switch of second antenna at the antenna management interface.
As can be seen that in the embodiment of the present application, it, will when the residual flow of the second SIM card is less than the first threshold
First antenna switches to the second antenna and carries out being sent out data, avoids while using camera module camera shooting and radio frequency system
First antenna is sent out electromagnetic interference caused by data.
In the implementation of the application, the method also includes:
When the residual flow of second SIM card is less than the first threshold, acquisition first frequency set, described first
Frequency sets include mobile Industry Processor MIPI interface allow using at least two frequencies；
The frequency of use of the MIPI interface is switched into second frequency from currently used first frequency, described second
Frequency is one of them in the first frequency set, and the first frequency is different from the second frequency.
Wherein, mobile Industry Processor (Mobile Industry Processor Interface, MIPI) is difference string
Port transmission, speed is fast, anti-interference.The MIPI interface is connected with the camera module, and the frequency of use of MIPI interface can root
Different frequency or frequency range are supported according to chip ability, such as frequency 514.5MHz, frequency 512.5MHz.
It is understood that the determination strategy of the second frequency can be diversified, specific constraint condition can be with
It is supported including display screen chip ability, does not do unique restriction herein.
As can be seen that in the embodiment of the present application, it, will when the residual flow of the second SIM card is less than the first threshold
The frequency of use of MIPI interface switches to second frequency from currently used first frequency, so as to avoid simultaneously using camera shooting
The camera shooting of mould group and radio frequency system send electromagnetic interference caused by data.
In a possible example, the electronic equipment is by the frequency of use of MIPI interface from currently used first
Frequency error factor is to second frequency, comprising: the electronic equipment obtains screen parameter associated by the second frequency being pre-configured
Target value, the target value associated reference value, the reference value be the electronic equipment under the first constraint condition according to pre-
If frame per second calculation formula and the second frequency and determination, first constraint condition is the frame per second of the display screen in MIPI
For variable quantity after frequency error factor less than the first preset threshold, the screen parameter includes in the preset frame rate calculation formula
Following at least one porch value: after horizontal along HBP, horizontal forward position HFP, it is vertical after along VBP, vertical front porch VFP, vertical synchronization
The width HAS of the width VSA of signal, horizontal synchronizing signal；The value for adjusting the screen parameter is the target value, and adjustment
The MIPI interface frequency of the display screen is the second frequency.
Wherein, the preset frame rate calculation formula is following formula:
FPS=CLK_rate × 2 × lane_num/ ((height+VBP+VSA+VFP) × (weight+HBP+HFP+
HSA)×bits_perpixel)
Wherein, FPS indicates the frame per second of display screen, and CLK_rate indicates MIPI frequency, and lane_num indicates port number,
Height and weight indicates the physical size of display screen, and VBP (vertical back porch) expression starts in a frame image
When, the later invalid line number of vertical synchronizing signal, VFB (vertical front porch) expression terminates in a frame image
Afterwards, the pervious invalid line number of vertical synchronizing signal, VSA (vertical sync active) indicate the width of vertical synchronizing signal
Degree, HBP (horizontal back porch) are indicated since horizontal synchronizing signal to the valid data of a line
The number of clock, HFP (horizontal front porth) indicate that the valid data of a line terminate to next horizontal synchronization
Signal start between clock number, HSA (horizontal sync active): indicating the width of horizontal synchronizing signal,
Bits_perpixel indicates that RGB shows data width.
Wherein, first preset threshold can be empirical value, for guaranteeing that display screen is aobvious in frequency error factor context
The stability shown such as can be display screen chip limits of error range 1%.
As it can be seen that electronic equipment switches the frequency of use of MIPI interface from currently used first frequency in this example
To second frequency, some parameters of the display screen of electronic equipment can be made to change, frame per second is to guarantee that display screen frequency hopping is cut
One important parameter index of the exhibit stabilization after changing predefines the jump so electronic equipment can be based on frame per second formula
The target value that the screen parameter of synchronous adjustment is needed during frequency, to improve display screen exhibit stabilization.
In a possible example, the screen parameter includes horizontal screen parameter, and the horizontal screen parameter includes
Following at least one: the HBP, the HFP and the HAS；
The target value is that the electronic equipment adjusts the reference value and determination under the second constraint condition, described
Two constraint conditions are variable quantity of the row scanning duration of the display screen after MIPI frequency error factor less than the second preset threshold.
For example, it is 7.18us, MIPI that horizontal-scanning interval is measured when display screen MIPI basic frequency is 514.5MHz
When frequency error factor is to quenching frequency 529MHz, it is finely adjusted according to the reference value of screen parameter, and synchro measure horizontal-scanning interval,
Determine that the value that horizontal-scanning interval is the screen parameter after fine tuning under 7.18us state is target value.This is mainly due to above-mentioned pre-
If frame per second calculation formula is only theoretical calculation formula, actually since the physical difference of device is anisotropic, the accuracy of this reference value is simultaneously
It is not very high, and the numerical value of MIPI transmission frequency and screen parameter is practical differs larger (MHz and tens, several hundred difference),
Display screen horizontal screen parameter is affected to exhibit stabilization simultaneously, so consider to correct level based on actually detected result
The value of screen parameter, so as to improve stability.
If the vertical screen parameter includes following at least one in addition, the screen parameter only includes vertical screen parameter
Kind: the VBP, the VFP and the VAS, then the target value can be equal to the reference value, that is, adjust vertical direction
Porch value does not influence row scanning duration.
In the implementation of the application, the method also includes:
When the residual flow of second SIM card is less than the first threshold, acquisition second frequency set, described second
When frequency sets are included in using first SIM card progress data processing business, the radio frequency system of the electronic equipment allows
At least two frequencies used；
By the frequency of use of the radio frequency system from currently used third frequency error factor to the 4th frequency, the described 4th
Frequency is one of them in the second frequency set, and the 4th frequency is different from the third frequency.
Wherein, second frequency can be second generation mobile communication technology (2-Generation wireless telephone
Technology, 2G) any one frequency in network communication frequency range, it is also possible to third generation mobile communication technology (3rd-
Generation wireless telephone technology, 3G) any one frequency in network communication frequency range, may be used also
To be that forth generation mobile communication technology (4th-Generation wireless telephone technology, 4G) network is logical
Believe any one frequency in frequency range, can also be the 5th generation mobile communication technology (5th-Generation wireless
Telephone technology, 5G) any one frequency in network communication frequency range, it is not limited thereto.
Wherein, 2G network communication frequency range includes 900MHz frequency range, 1800MHz frequency range, and 3G network communications band includes
2100MHz frequency range, 4G network communication frequency range include 850 frequency ranges, 900 frequency ranges, 1800 frequency ranges, 1900 frequency ranges, 2100 frequency ranges, 2300
Frequency range, 2600 frequency ranges.
Wherein, second frequency set can be a certain band frequency in above-mentioned 2G network communication frequency range, be also possible to 3G net
A certain band frequency in network communications band can also be a certain band frequency in 4G network communication frequency range, can also be 2G network
A certain band frequency in communications band, is not limited thereto.
It is understood that the determination strategy of the 4th frequency can be diversified, specific constraint condition can be with
It is supported including radio frequency system chip ability, does not do unique restriction herein.
As can be seen that in the embodiment of the present application, it, will when the residual flow of the second SIM card is less than the first threshold
The frequency of use of radio frequency system can avoid while from currently used third frequency error factor to the 4th frequency using camera shooting mould
The first antenna of group camera shooting and radio frequency system is sent out the electromagnetic interference of data generation.
In the implementation of the application, detect the electronic equipment be performed simultaneously the first operation and second operation
Before, the method also includes:
When detecting that the electronic equipment is performed simultaneously first operation and the described second operation, flower screen interference is enabled
Whether the display screen that detection algorithm detects the electronic equipment is that there are Huaping phenomenons；
In the display screen for detecting the electronic equipment, there are when Huaping phenomenon, determine what the electronic equipment was presently in
Geographic area, using the geographic area as the target geographical area, the target geographical area includes the electronic equipment
The second geographical location being presently in；
The target geographical area is stored to the flower screen database of the electronic equipment.
Specifically, geographic area locating for the determination electronic equipment, using the geographic area as the target
Geographic area, the target geographical area include the second geographical location that the electronic equipment is presently in, comprising: described in determining
Electronic equipment determines the second geographical location being presently in, and the honeycomb of the electronic equipment is determined based on second geographical location
Information of network service, the cellular network service information include: Mobile Country Code MCC (MobileCountry Code, MCC), movement
Network code (Mobile Network Code, MCC), Physical Cell Identifier (Physical Cell Identifier, PCI)；Base
Geographic area locating for the electronic equipment is determined in second geographical location and the cellular network service information, it will be described
As the target geographical area, the target geographical area includes the second ground that the electronic equipment is presently in for geographic area
Manage position.
Wherein, the resource of MCC by International Telecommunication Union (International Telecommunication Union,
ITU it) distributes unitedly and manages, country belonging to unique identification mobile subscriber, totally three, China is 460.
Wherein, MNC totally two, China Mobile's TD-SCDMA system use 00, and China Unicom gsm system uses 01, China
Mobile gsm system uses 02, and China Telecom CDMA uses 03.
Wherein, terminal distinguishes the wireless signals of different cellular cells according to PCI in LTE.LTE system provides 504 PCI,
It is similar with 128 scrambling code concepts of TD-SCDMA system, when network management configuration, for a number between cell configuration 0-503.
By retrieving, main synchronizing sequence (PSS, total there are three types of possibilities), (SSS is shared secondary synchronization sequences in LTE cell searching process
168 kinds of possibilities), the two is in conjunction with come the ID that determines specific cell.
As can be seen that in the embodiment of the present application, before camera module unlatching, the second geographical position locating for electronic equipment elder generation
Set determining target geographical area, by target geographical area typing flower screen database, obtained simultaneously using camera module camera shooting with
The first antenna of radio frequency system is sent out the comparative sample that data generate electromagnetic interference.
In the implementation of the application, the display for enabling flower screen Interference Detection algorithm and detecting the electronic equipment
Whether screen is the specific implementation shielded in the presence of flower are as follows:
The detected value of the 5th frequency and at least one detected value of the 6th frequency are obtained, the 5th frequency is the electronics
The frequency of MIPI interface when equipment executes the described first operation, the 6th frequency are that the electronic equipment executes described the
The frequency of radio frequency system when two operations；
At least one detected value of detected value and the 6th frequency based on the 5th frequency, detects the electronics and sets
It is standby to execute first operation and described second operates whether electromagnetic interference occurs；
If electromagnetic interference occurs, it is determined that there are Huaping phenomenons for the display screen of the electronic equipment；
If electromagnetic interference does not occur, it is determined that there are Huaping phenomenons for the display screen of the electronic equipment.
Further, at least one detected value of the detected value based on the 5th frequency and the 6th frequency,
It detects the electronic equipment and executes first operation and described second operates whether electromagnetic interference occurs, comprising:
Determine that third frequency sets, the third frequency sets include the radio frequency based on the detected value of the 5th frequency
At least one frequency enabled when system processes data business；
Determine that the 4th frequency sets, the 4th frequency sets include based at least one detected value of the 6th frequency
Execute camera operation when MIPI interface frequency and execute camera operation when MIPI interface frequency at least one frequency dividing
And/or at least one frequency multiplication；
Based on the 5th frequency sets and the 6th frequency sets, detects the electronic equipment and execute first behaviour
Make and whether second operation occurs electromagnetic interference.
Specifically, the electronic equipment is directed to the detected value of the 5th frequency, and the detected value of itself and the 6th frequency is compared one by one
It is right, it is determined whether electromagnetic interference can occur.
As it can be seen that, since electronic equipment can be compared based on frequency, quickly whether the frequency of determining MIPI interface in this example
Electromagnetic interference can occur with any one detected value in the 5th frequency, so as to quickly position electromagnetism based on real-time detection value
Interference improves detection efficiency.
It is consistent with the embodiment shown in Fig. 2, referring to Fig. 3, Fig. 3 is a kind of electromagnetism provided by the embodiments of the present application
The flow diagram of interference control method is applied to electronic equipment, is inserted with the first SIM card and the 2nd SIM in the electronic equipment
Card, the electronic equipment include first antenna and camera module, the first antenna be less than at a distance from the camera module or
Equal to pre-determined distance, this electromagnetic interference control method includes:
Step 301: when detecting that the electronic equipment is performed simultaneously the first operation and the second operation, obtaining the 5th frequency
Detected value and the 6th frequency at least one detected value, the 5th frequency be the electronic equipment execute it is described first operation
The frequency of Shi Suoshu MIPI interface, the 6th frequency are that the electronic equipment executes radio frequency system when the described second operation
Frequency.
Step 302: at least one detected value of detected value and the 6th frequency based on the 5th frequency detects institute
It states electronic equipment and executes first operation and described second operates whether electromagnetic interference occurs.
Step 303: if electromagnetic interference occurs, it is determined that there are Huaping phenomenons for the display screen of the electronic equipment；If not sending out
Raw electromagnetic interference, it is determined that Huaping phenomenon is not present in the display screen of the electronic equipment.
Step 304: in the display screen for detecting the electronic equipment, there are when Huaping phenomenon, determine that the electronic equipment is worked as
Preceding locating geographic area, using the geographic area as the target geographical area, the target geographical area includes described
The second geographical location that electronic equipment is presently in.
Step 305: the target geographical area is stored to the flower screen database of the electronic equipment.
Step 306: when detecting that the electronic equipment is performed simultaneously the first operation and the second operation, determining the electronics
Whether the first geographical location that equipment is presently in is in target geographical area, and first operation is that the camera module carries out
The operation of camera shooting, second operation is, when carrying out data processing business using first SIM card, the electronic equipment is logical
Cross the operation that the first antenna is sent out data, the target geographical area is to be performed simultaneously first operation and described
The geographic area of electromagnetic interference is generated when the second operation.
Step 307: when first geographical location is in the target geographical area, determining second SIM card
Whether residual flow is greater than or equal to first threshold.
Step 308: when the residual flow of second SIM card is greater than or equal to the first threshold, then using described
2nd SIM carries out data processing business, and when carrying out data processing business using the 2nd SIM, passes through described first
Antenna is sent out data.
Step 309: second antenna is changed to transmitting antenna.
Step 310: when the residual flow of second SIM card is less than the first threshold, then using the first SIM
Data processing business is carried out, and when carrying out data processing business using the first SIM, it is outside by second antenna
Send data.
Step 311: when the residual flow of second SIM card is less than the first threshold, first frequency set is obtained,
The first frequency set include mobile Industry Processor MIPI interface allow using at least two frequencies.
Step 312: the frequency of use of the MIPI interface is switched into second frequency from currently used first frequency,
The second frequency is one of them in the first frequency set, and the first frequency is different from the second frequency.
Step 313: when the residual flow of second SIM card is less than the first threshold, second frequency set is obtained,
When the second frequency set is included in using first SIM card progress data processing business, the radio frequency of the electronic equipment
System allow using at least two frequencies.
Step 314: by the frequency of use of the radio frequency system from currently used third frequency error factor to the 4th frequency,
4th frequency is one of them in the second frequency set, and the 4th frequency is different from the third frequency.
It should be noted that the specific implementation process of the present embodiment can be found in specific implementation described in above method embodiment
Process no longer describes herein.
It is consistent with above-mentioned Fig. 2 and embodiment shown in Fig. 3, referring to Fig. 4, Fig. 4 is provided by the embodiments of the present application another
The structural schematic diagram of a kind of electronic equipment is inserted with the first SIM card and the second SIM card, the electronic equipment in the electronic equipment
Including first antenna and camera module, the first antenna is less than or equal to pre-determined distance at a distance from the camera module, such as
Shown in figure, which includes processor, memory, communication interface and one or more program, wherein said one or
Multiple programs are stored in above-mentioned memory, and are configured to be executed by above-mentioned processor, and above procedure includes for executing
The instruction of following steps:
When detecting that the electronic equipment is performed simultaneously the first operation and the second operation, determine that the electronic equipment is current
Whether the first locating geographical location is in target geographical area, and first operation is the behaviour that the camera module is imaged
Make, second operation is, when carrying out data processing business using first SIM card, the electronic equipment passes through described the
One antenna is sent out the operation of data, and the target geographical area is to be performed simultaneously first operation and second operation
When generate electromagnetic interference geographic area；
When first geographical location is in the target geographical area, the residual flow of second SIM card is determined
Whether first threshold is greater than or equal to；
Second SIM card residual flow be greater than or equal to the first threshold when, then using the 2nd SIM into
Row data processing business, and when carrying out data processing business using the 2nd SIM, by the first antenna to outgoing
Send data.
In the implementation of the application, the electronic equipment further includes the second antenna, second antenna with it is described
The distance of camera module is greater than the pre-determined distance, and above procedure includes the instruction for being also used to execute following steps:
When the residual flow of second SIM card is less than the first threshold, then data are carried out using the first SIM
Processing business, and when carrying out data processing business using the first SIM, number is sent out by second antenna
According to.
In the implementation of the application, the first antenna is transmitting antenna, outside by second antenna
Before sending data, described program includes being also used to execute the instruction of following steps:
Second antenna is changed to transmitting antenna.
In the implementation of the application, above procedure includes the instruction for being also used to execute following steps:
When the residual flow of second SIM card is less than the first threshold, acquisition first frequency set, described first
Frequency sets include mobile Industry Processor MIPI interface allow using at least two frequencies；By the use of the MIPI interface
Frequency switches to second frequency from currently used first frequency, and the second frequency is its in the first frequency set
In one, the first frequency be different from the second frequency.
In the implementation of the application, above procedure includes the instruction for being also used to execute following steps:
When the residual flow of second SIM card is less than the first threshold, acquisition second frequency set, described second
When frequency sets are included in using first SIM card progress data processing business, the radio frequency system of the electronic equipment allows
At least two frequencies used；By the frequency of use of the radio frequency system from currently used third frequency error factor to the 4th frequency
Rate, the 4th frequency are one of them in the second frequency set, and the 4th frequency is different from the third frequency.
In the implementation of the application, detect the electronic equipment be performed simultaneously the first operation and second operation
Before, above procedure includes the instruction for being also used to execute following steps:
When detecting that the electronic equipment is performed simultaneously first operation and the described second operation, flower screen interference is enabled
Detection algorithm detects the display screen of the electronic equipment with the presence or absence of Huaping phenomenon；In the display screen for detecting the electronic equipment
There are the geographic area that the electronic equipment is presently in when Huaping phenomenon, is determined, using the geographic area as the target
Geographic area, the target geographical area include the second geographical location that the electronic equipment is presently in；By the target
Reason region is stored to the flower screen database of the electronic equipment.
In the implementation of the application, shield the display screen that Interference Detection algorithm detects the electronic equipment enabling flower
Whether it is in the presence of flower screen aspect, above procedure includes the instruction specifically for executing following steps:
The detected value of the 5th frequency and at least one detected value of the 6th frequency are obtained, the 5th frequency is the electronics
The frequency of MIPI interface when equipment executes the described first operation, the 6th frequency are that the electronic equipment executes described the
The frequency of radio frequency system when two operations；At least one inspection of detected value and the 6th frequency based on the 5th frequency
Measured value detects the electronic equipment and executes first operation and described second operates whether electromagnetic interference occurs；If electricity occurs
Magnetic disturbance, it is determined that there are Huaping phenomenons for the display screen of the electronic equipment；If electromagnetic interference does not occur, it is determined that the electronics
Huaping phenomenon is not present in the display screen of equipment.
It should be noted that the specific implementation process of the present embodiment can be found in specific implementation described in above method embodiment
Process no longer describes herein.
The embodiment of the present application can carry out the division of functional unit according to the method example to electronic equipment, for example, can
With each functional unit of each function division of correspondence, two or more functions can also be integrated in a processing unit
In.The integrated unit both can take the form of hardware realization, can also realize in the form of software functional units.It needs
It is noted that be schematical, only a kind of logical function partition to the division of unit in the embodiment of the present application, it is practical real
It is current that there may be another division manner.
It is below the application Installation practice, the application Installation practice is realized for executing the application embodiment of the method
Method.Referring to Fig. 5, Fig. 5 is a kind of electromagnetic interference control device provided by the embodiments of the present application, which is characterized in that application
Be inserted with the first SIM card and the second SIM card in electronic equipment, the electronic equipment, the electronic equipment include first antenna and
Camera module, the first antenna are less than or equal to pre-determined distance at a distance from the camera module, and described device includes:
Determination unit 501, for determining when detecting that the electronic equipment is performed simultaneously the first operation and the second operation
Whether the first geographical location that the electronic equipment is presently in is in target geographical area, and first operation is the camera shooting
The operation that mould group is imaged, second operation are the electricity when carrying out data processing business using first SIM card
Sub- equipment is sent out the operation of data by the first antenna, and the target geographical area is to be performed simultaneously first behaviour
The geographic area made and generate electromagnetic interference when the described second operation；
Data processing unit 502 is greater than or equal to the first threshold for the residual flow in second SIM card
When, then data processing business is carried out using the 2nd SIM；
Communication unit 503, for passing through the first antenna when carrying out data processing business using the 2nd SIM
It is sent out data.
In the implementation of the application, the electronic equipment further includes the second antenna, and data processing unit 502 is also used
When the residual flow in second SIM card is less than the first threshold, then data processing industry is carried out using the first SIM
Business；
Communication unit 503 is also used to and when carrying out data processing business using the first SIM, passes through described second
Antenna is sent out data.
In the implementation of the application, the first antenna is transmitting antenna, passes through described the in communication unit 502
Two antennas are sent out before data, described device further include:
Switch unit 504, for second antenna to be changed to transmitting antenna.
In the implementation of the application, described device further include:
Acquiring unit 505 when being less than the first threshold for the residual flow in second SIM card, obtains first
Frequency sets, the first frequency set include mobile Industry Processor MIPI interface allow using at least two frequencies；
Switch unit 504 is also used to switch the frequency of use of the MIPI interface from currently used first frequency
To second frequency, the second frequency is one of them in the first frequency set, and the first frequency is different from described
Second frequency.
In the implementation of the application, acquiring unit 505 is also used to small in the residual flow of second SIM card
When the first threshold, second frequency set is obtained, the second frequency set is included in be carried out using first SIM card
When data processing business, the radio frequency system of the electronic equipment allow using at least two frequencies；
Switch unit 504 is also used to the frequency of use of the radio frequency system from currently used third frequency error factor
To the 4th frequency, the 4th frequency is one of them in the second frequency set, and the 4th frequency is different from described
Third frequency.
In the implementation of the application, detect the electronic equipment be performed simultaneously the first operation and second operation
Before, described device further include:
Enable unit 506, for detect the electronic equipment be performed simultaneously it is described first operation and it is described second behaviour
When making, enables flower screen Interference Detection algorithm and detect the display screen of the electronic equipment with the presence or absence of Huaping phenomenon；
Determination unit 501, is also used in the display screen for detecting the electronic equipment there are when Huaping phenomenon, determine described in
The geographic area that electronic equipment is presently in, using the geographic area as the target geographical area, the target geographic area
Domain includes the second geographical location that the electronic equipment is presently in；
Storage unit 507, for storing the target geographical area to the flower screen database of the electronic equipment.
In the implementation of the application, enabled described in flower screen Interference Detection algorithm detection by enabling unit 506
Whether the display screen of electronic equipment is in the presence of flower screen aspect, and acquiring unit 505 is also used to obtain the detected value and the of the 5th frequency
At least one detected value of six frequencies, the 5th frequency are that the MIPI connects when the electronic equipment executes the described first operation
The frequency of mouth, the 6th frequency are the frequency that the electronic equipment executes radio frequency system when the described second operation；
Described device further includes detection unit 508, for based on the 5th frequency detected value and the 6th frequency
At least one detected value, detect the electronic equipment execute first operation and second operation that electromagnetism whether occurs is dry
It disturbs；
Determination unit 501, if being also used to that electromagnetic interference occurs, it is determined that the electronic equipment has flower screen；If not occurring
Electromagnetic interference, it is determined that there is no flower screens for the electronic equipment.
It should be noted that determination unit 501, data processing unit 502, switch unit 504, acquiring unit 505, enabling
Unit 506 and detection unit 508 can realize that communication unit 503 can be realized by communication interface, storage unit through the processing unit
507 can be realized by memory.
The embodiment of the present application also provides a kind of computer storage medium, wherein computer storage medium storage is for electricity
The computer program of subdata exchange, the computer program make computer execute any as recorded in above method embodiment
Some or all of method step, above-mentioned computer include electronic equipment.
The embodiment of the present application also provides a kind of computer program product, and above-mentioned computer program product includes storing calculating
The non-transient computer readable storage medium of machine program, above-mentioned computer program are operable to that computer is made to execute such as above-mentioned side
Some or all of either record method step in method embodiment.The computer program product can be a software installation
Packet, above-mentioned computer includes electronic equipment.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, related actions and modules not necessarily the application
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of said units, it is only a kind of
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit,
It can be electrical or other forms.
Above-mentioned unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If above-mentioned integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer-readable access to memory.Based on this understanding, the technical solution of the application substantially or
Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) executes all or part of each embodiment above method of the application
Step.And memory above-mentioned includes: USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), mobile hard disk, magnetic or disk.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can store in a computer-readable memory, memory
May include: flash disk, read-only memory (English: Read-Only Memory, referred to as: ROM), random access device (English:
Random Access Memory, referred to as: RAM), disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the application
There is change place, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of electromagnetic interference control method, which is characterized in that be applied to electronic equipment, be inserted with first in the electronic equipment
SIM card and the second SIM card, the electronic equipment include first antenna and camera module, the first antenna and the camera shooting mould
The distance of group is less than or equal to pre-determined distance, which comprises
When detecting that the electronic equipment is performed simultaneously the first operation and the second operation, determine that the electronic equipment is presently in
The first geographical location whether be in target geographical area, first operation is the operation that the camera module is imaged,
Second operation is, when carrying out data processing business using first SIM card, the electronic equipment passes through described first
Antenna is sent out the operation of data, and the target geographical area is when being performed simultaneously first operation and the described second operation
Generate the geographic area of electromagnetic interference；
When first geographical location is in the target geographical area, determine second SIM card residual flow whether
More than or equal to first threshold；
When the residual flow of second SIM card is greater than or equal to the first threshold, then counted using the 2nd SIM
According to processing business, and when carrying out data processing business using the 2nd SIM, number is sent out by the first antenna
According to.
2. the method according to claim 1, wherein the electronic equipment further includes the second antenna, described second
Antenna is greater than the pre-determined distance at a distance from the camera module, the method also includes:
When the residual flow of second SIM card is less than the first threshold, then data processing is carried out using the first SIM
Business, and when carrying out data processing business using the first SIM, data are sent out by second antenna.
3. according to the method described in claim 2, it is characterized in that, the first antenna be transmitting antenna, it is described by described
Second antenna is sent out before data, the method also includes: second antenna is changed to transmitting antenna.
4. the method according to claim 1, wherein the method also includes:
When the residual flow of second SIM card is less than the first threshold, first frequency set, the first frequency are obtained
Set include mobile Industry Processor MIPI interface allow using at least two frequencies；
The frequency of use of the MIPI interface is switched into second frequency, the second frequency from currently used first frequency
For one of them in the first frequency set, the first frequency is different from the second frequency.
5. the method according to claim 1, wherein the method also includes:
When the residual flow of second SIM card is less than the first threshold, second frequency set, the second frequency are obtained
Set be included in using first SIM card carry out data processing business when, the radio frequency system of the electronic equipment allow using
At least two frequencies；
By the frequency of use of the radio frequency system from currently used third frequency error factor to the 4th frequency, the 4th frequency
For one of them in the second frequency set, the 4th frequency is different from the third frequency.
6. method according to claim 1-5, which is characterized in that described to detect the electronic equipment while holding
Before the operation of row first and the second operation, the method also includes:
When detecting that the electronic equipment is performed simultaneously first operation and the described second operation, flower screen Interference Detection is enabled
Algorithm detects the display screen of the electronic equipment with the presence or absence of Huaping phenomenon；
In the display screen for detecting the electronic equipment, there are when Huaping phenomenon, determine the geography that the electronic equipment is presently in
Region, using the geographic area as the target geographical area, the target geographical area includes that the electronic equipment is current
The second locating geographical location；
The target geographical area is stored to the flower screen database of the electronic equipment.
7. according to the method described in claim 6, it is characterized in that, enabling flower screen Interference Detection algorithm detects the electronics
Whether the display screen of equipment is to shield in the presence of flower, comprising:
The detected value of the 5th frequency and at least one detected value of the 6th frequency are obtained, the 5th frequency is the electronic equipment
The frequency of MIPI interface when the described first operation is executed, the 6th frequency is that the electronic equipment executes second behaviour
The frequency of radio frequency system when making；
At least one detected value of detected value and the 6th frequency based on the 5th frequency, detects the electronic equipment and holds
Whether row first operation and second operation occur electromagnetic interference；
If electromagnetic interference occurs, it is determined that there are Huaping phenomenons for the display screen of the electronic equipment；
If electromagnetic interference does not occur, it is determined that Huaping phenomenon is not present in the display screen of the electronic equipment.
8. a kind of electromagnetic interference control device, which is characterized in that be applied to electronic equipment, be inserted with first in the electronic equipment
SIM card and the second SIM card, the electronic equipment include first antenna and camera module, the first antenna and the camera shooting mould
The distance of group is less than or equal to pre-determined distance, and described device includes:
Determination unit, for determining the electricity when detecting that the electronic equipment is performed simultaneously the first operation and the second operation
Whether the first geographical location that sub- equipment is presently in is in target geographical area, first operation be the camera module into
The operation of row camera shooting, second operation are the electronic equipment when carrying out data processing business using first SIM card
It is sent out the operation of data by the first antenna, the target geographical area is is performed simultaneously first operation and institute
State the geographic area that electromagnetic interference is generated when the second operation；When first geographical location is in the target geographical area,
Determine whether the residual flow of second SIM card is greater than or equal to first threshold；
Data processing unit then uses when being greater than or equal to the first threshold for the residual flow in second SIM card
2nd SIM carries out data processing business；
Communication unit, for being sent out by the first antenna when carrying out data processing business using the 2nd SIM
Data.
9. a kind of electronic equipment, which is characterized in that including processor, memory, communication interface, and one or more programs,
One or more of programs are stored in the memory, and are configured to be executed by the processor, described program packet
Include the instruction for executing the step in the method according to claim 1 to 7.
10. a kind of computer readable storage medium, which is characterized in that the computer readable storage medium is for storing computer
Program, the computer program are executed by processor, to realize the method according to claim 1 to 7.
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| CN201811407732.7A CN109413637B (en) | 2018-11-23 | 2018-11-23 | Electromagnetic interference control method, related device, related equipment and storage medium |
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| CN109413637B (en) | 2021-05-04 |
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