CN108833683A - Dynamic antenna adjusts implementation method and Related product - Google Patents
Dynamic antenna adjusts implementation method and Related product Download PDFInfo
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- CN108833683A CN108833683A CN201810522270.7A CN201810522270A CN108833683A CN 108833683 A CN108833683 A CN 108833683A CN 201810522270 A CN201810522270 A CN 201810522270A CN 108833683 A CN108833683 A CN 108833683A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- Quality & Reliability (AREA)
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- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
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Abstract
This application provides a kind of dynamic antenna adjustment implementation method and Related product, the method is applied to electronic equipment, and the electronic equipment includes：More antennas, touching display screen and sensor；Described method includes following steps：In voice communication, whether the signal strength and touching display screen for detecting the first antenna of the voice communication, which are in, is put out screen state；Such as signal strength is lower than signal threshold value and touching display screen is in and puts out screen state, detects the first distance between the first antenna and obstruction；Determine whether that starting dynamic antenna adjustment DAT switches to other antennas for the voice communication according to the first distance.Technical solution provided by the present application has the advantages that user experience is high.
Description
Technical field
This application involves communication and field of terminal, and in particular to a kind of dynamic antenna adjustment implementation method and related production
Product.
Background technique
In the prior art, mobile terminal (such as mobile phone, tablet computer) has become user's first choice and frequency of use highest
Electronic equipment.As mobile phone shields the universal of fuselage design comprehensively, mobile phone antenna performance receives great challenge.When mobile phone is in
It is hand-held very big to aerial signal influence of fading when conversing under number of people hand scene, need dynamic antenna to adjust (Dynamic
Antenna Turner, behind abbreviation DAT), the scheme of existing DAT adjustment is to select one from the antenna of mobile terminal at random
For a antenna as antenna adjusted, aerial signal adjusted in this way may be also bad, causes speech quality to reduce, such shadow
Ring the Experience Degree that user uses mobile phone.
Apply for content
The embodiment of the present application provides a kind of dynamic antenna adjustment implementation method and Related product, is executing DAT antenna tune
When whole, according to the antenna that antenna selects DAT to adjust at a distance from barrier, influence of the barrier to aerial signal reduced, is mentioned
High user experience.
In a first aspect, the embodiment of the present application provides a kind of dynamic antenna adjustment implementation method, the method is applied to electronics
Equipment, the electronic equipment include：More antennas, touching display screen and sensor；Described method includes following steps：
In voice communication, whether the signal strength and touching display screen for detecting the first antenna of the voice communication are located
In putting out screen state；
Such as the signal strength lower than signal threshold value and touching display screen is in and puts out screen state, detect the first antenna with
First distance between obstruction；
Determine whether that starting dynamic antenna adjustment DAT switches to other days for the voice communication according to the first distance
Line, other described antennas are the antenna in the more antennas in addition to first antenna.
Second aspect, provides a kind of electronic equipment, and the electronic equipment includes：More antennas, touching display screen, sensors
And processor,
The processor, in voice communication, detect the first antenna of the voice communication signal strength and
Whether touching display screen, which is in, is put out screen state；
The sensor, is lower than signal threshold value for such as described signal strength and touching display screen is in and puts out screen state, examines
Survey the first distance between the first antenna and obstruction；
The processor is also used to determine whether according to the first distance starting dynamic antenna adjustment DAT by institute's predicate
Sound call switches to other antennas, other described antennas are the antenna in the more antennas in addition to first antenna.
The third aspect, provides a kind of computer readable storage medium, and storage is used for the computer journey of electronic data interchange
Sequence, wherein the computer program makes computer execute the method that first aspect provides.
Fourth aspect, provides a kind of computer program product, and the computer program product includes storing computer journey
The non-transient computer readable storage medium of sequence, the computer program are operable to that computer is made to execute first aspect offer
Method.
Implement the embodiment of the present application, has the advantages that：
As can be seen that technical solution provided by the present application during a voice call, detects the signal strength of voice communication
First antenna signal strength and touching display screen whether be in and put out screen state, such as the signal strength lower than signal threshold value and
In screen state is put out, the distance between first antenna and obstruction are detected, when distance is lower than distance threshold and maintains the time,
Start DAT and the voice communication switched into other antennas, in this way when executing DAT switching, it is contemplated that the distance of obstruction and
Duration avoids the problem of executing DAT switching lower than distance threshold due to instantaneous distance, can reduce so unnecessary
DAT switching improves voice call quality, reduces power consumption, improves user experience.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present application, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application.
Fig. 2 is the schematic diagram of a kind of electronic equipment disclosed in the embodiment of the present application.
Fig. 3 is a kind of flow diagram of dynamic antenna adjustment implementation method provided by the embodiments of the present application.
Fig. 4 is another structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application.
Fig. 5 is a kind of structural schematic diagram of mobile phone disclosed in the embodiment of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiment is some embodiments of the present application, instead of all the embodiments.Based on this Shen
Please in embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall in the protection scope of this application.
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.
Referring to Fig. 1, Fig. 1 is that the embodiment of the present application provides a kind of electronic equipment, referring to Fig. 1, Fig. 1 is of the invention real
It applies example and provides the structural schematic diagram of a kind of electronic equipment 100, above-mentioned electronic equipment 100 includes：Shell 110, circuit board 120,
The circuit board 120, described is arranged on the shell 110 for battery 130, cover board 140, touching display screen 150 and transceiver 180
Battery 130 and the cover board 140, the circuit board 120 are additionally provided with the circuit for connecting the touching display screen 150；The electricity
Road plate 120 can also include：Application processor AP190.Above-mentioned transceiver 180 be specifically as follows more antennas and with the antenna
Matched circuit, the antenna in electronic equipment in the application are more.
Above-mentioned touching display screen is specifically as follows Thin Film Transistor-LCD (Thin Film Transistor-
Liquid Crystal Display, TFT-LCD), light emitting diode (Light Emitting Diode, LED) display screen, have
Machine light emitting diode (Organic Light-Emitting Diode, OLED) display screen etc..
Referring to Fig. 2, Fig. 2 is the structural schematic diagram of another kind electronic equipment 100 disclosed in the embodiment of the present application, electronics is set
Standby 100 include storage and processing circuit 110, and the telecommunication circuit 120 and audio that connect with the storage and processing circuit 110
Component 140, wherein in some specific electronic equipments 100, display component 130 or touch control component can also be set.
Electronic equipment 100 may include control circuit, which may include storage and processing circuit 110.This is deposited
Storage and processing circuit 110 can store device, such as hard drive memory, nonvolatile memory (such as flash memory or it is used for shape
At other electrically programmable read only memories etc. of solid state drive), volatile memory (such as either statically or dynamically arbitrary access
Memory etc.) etc., the embodiment of the present application is with no restriction.Processing circuit in storage and processing circuit 110 can be used for controlling electricity
The operating of sub- equipment 100.The processing circuit can microprocessor based on one or more, microcontroller, digital signal processor,
Baseband processor, power management unit, audio codec chip, specific integrated circuit, display-driver Ics etc. come
It realizes.
Storage and processing circuit 110 can be used for running the software in electronic equipment 100, such as voice over internet protocol
(Voice over Internet Protocol, VOIP) call application program, simultaneous interpretation function, media play application
Program, operation system function etc..These softwares can be used for executing some control operations, for example, the image based on camera is adopted
Collection, the ambient light measurement based on ambient light sensor, the proximity sensor measurement based on proximity sensor, based on such as luminous two
The information display function that the positioning indicators such as the status indicator lamp of pole pipe are realized, the touch event detection based on touch sensor,
Operation associated with wireless communication function is executed, operation associated with collecting and generating audio signal, with collection and processing
Other functions etc. in the associated control operation of button press event data and electronic equipment 100, the embodiment of the present application is not
It is restricted.
Electronic equipment 100 can also include input-output circuit 150.Input-output circuit 150 can be used for setting electronics
Standby 100 realization data are output and input, i.e. permission electronic equipment 100 allows electronic equipment from outer equipment receiving data and also
100 export data to external equipment from electronic equipment 100.Input-output circuit 150 may further include sensor 170.
Sensor 170 may include ambient light sensor, the proximity sensor based on light and capacitor, and touch sensor is (for example, be based on light
Touch sensor and/or capacitive touch sensors, wherein touch sensor can be a part of touching display screen, can also
Independently to be used as a touch sensor arrangement), acceleration transducer and other sensors etc..
Input-output circuit 150 can also include that touch sensor array (is shown that is, display 130 can be touch-control
Screen).Touch sensor can be the electricity formed by transparent touch sensor electrode (such as tin indium oxide (ITO) electrode) array
Appearance formula touch sensor, or can be the touch sensor formed using other touching techniques, such as sound wave touch-control, pressure-sensitive touching
It touches, resistive touch, optical touch etc., the embodiment of the present application is with no restriction.
Electronic equipment 100 can also include audio component 140.Audio component 140 can be used for providing for electronic equipment 100
Audio input and output function.Audio component 140 in electronic equipment 100 may include loudspeaker, microphone, buzzer, sound
Adjust generator and other for generating and detecting the component of sound.
Telecommunication circuit 120 can be used for providing the ability with external device communication for electronic equipment 100.Telecommunication circuit 120
It may include analog- and digital- input-output interface circuit, and the radio communication circuit based on radiofrequency signal and/or optical signal.
Radio communication circuit in telecommunication circuit 120 may include radio-frequency transceiver circuitry, power amplifier circuit, low noise amplification
Device, switch, filter and antenna.For example, the radio communication circuit in telecommunication circuit 120 may include for passing through transmitting
The circuit of near-field communication (Near Field Communication, NFC) is supported with near-field coupling electromagnetic signal is received.Example
Such as, telecommunication circuit 120 may include near-field communication aerial and near-field communication transceiver.Telecommunication circuit 120 can also include honeycomb
Telephone transceiver and antenna, wireless lan transceiver circuit and antenna etc..
Electronic equipment 100 can further include battery, power management circuitry and other input-output units 160.It is defeated
Enter-output unit 160 may include button, control stick, click wheel, scroll wheel, touch tablet, keypad, keyboard, camera, hair
Optical diode or other positioning indicators etc..
User can input a command for the operation of controlling electronic devices 100 by input-output circuit 150, and can be with
Status information and other outputs from electronic equipment 100 are received using the output data of input-output circuit 150 to realize.
A kind of dynamic antenna adjustment implementation method is provided refering to Fig. 3, Fig. 3, this method is in electricity as shown in Figure 1 or 2
It is realized in sub- equipment, which includes more antennas, touching display screen, sensor and processor, the processor and touching
Control display screen is connected with sensor, which can be used for detecting distance, as shown in figure 3, this method comprises the following steps：
Step S301, in voice communication, electronic equipment detects the signal strength and touching of the first antenna of voice communication
Whether control display screen, which is in, is put out screen state；
Voice communication can use communication standard or protocol realization, the communication standard or protocol package in above-mentioned steps S301
It includes but is not limited to global system for mobile communications (Global System of Mobile communication, GSM), general point
Group wireless service (General Packet Radio Service, GPRS), CDMA (Code Division Multiple
Access, CDMA), it is wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA), long-term
Any one in evolution (Long Term Evolution, LTE) or any combination.
Screen state of putting out in this step is in order to avoid executing DAT switching when hands-free, because if being in voice communication
When hands-free state or unused earpiece are answered, the signal strength of each antenna is generally all fine at this time, so at this time without starting DAT
Increase additional expense, starting DAT only in the case where putting out screen state just has certain actual meaning.
Step S302, such as signal strength is lower than signal threshold value and touching display screen is in screen state of putting out, electronic equipment detection
First distance between the first antenna and obstruction；
In above-mentioned steps S302 electronic equipment detection first antenna and obstruction between first distance mode include but
It is not limited to：The distance between first antenna and obstruction are detected by sensor, which includes but is not limited to：Ultrasonic wave
One of sensor, Proximity Sensor or infrared sensor or any combination.
Step S303, electronic equipment determines whether that starting dynamic antenna adjustment DAT leads to the voice according to the first distance
Words switch to other antennas, which is the antenna in more antennas in addition to first antenna.
Technical solution provided by the present application during a voice call, detects the first antenna of the signal strength of voice communication
Signal strength and touching display screen whether be in and put out screen state, if the signal strength is lower than signal threshold value and in putting out screen shape
State detects the distance between first antenna and obstruction, and when distance is lower than distance threshold and maintains the time, starting DAT will
The voice communication switches to other antennas, in this way when executing DAT switching, it is contemplated that the distance of obstruction and duration,
The problem of DAT switching is executed lower than distance threshold due to instantaneous distance is avoided, unnecessary DAT switching can be reduced in this way,
It improves voice call quality, reduce power consumption, improve user experience.
Optionally, above-mentioned electronic equipment determines whether that starting DAT switches to it for the voice communication according to the first distance
He can specifically include antenna：
Electronic equipment determines whether the first distance is less than distance threshold, such as less than distance threshold and continues the time, electricity
The voice communication is switched to other antennas by sub- equipment starting DAT.
Optionally, the above method can also include：
If electronic equipment is mobile, electronic equipment detects the second distance between first antenna and obstruction again, and such as second
Distance is greater than distance threshold, starts DAT for the voice communication and switches back into first antenna.
This technical solution be at a distance from first antenna is between obstruction be greater than distance threshold after switch back into this first
Antenna, because the first antenna of voice communication selection is generally most suitable antenna in more antennas for electronic equipment,
So switching back into first antenna when obstruction does not influence the signal quality of first antenna.
Optionally, it if the electronic equipment includes ultrasonic sensor and angular transducer, is then determined according to the first distance
Whether start DAT the voice communication is switched into other antennas and specifically includes：
Angular transducer detects the angle of electronic equipment, and when changing such as the angle, control ultrasonic sensor is the
Emit ultrasonic signal in one time interval, the initial time in the first time section is angle changed first time
The duration of t1, first time section are a setting value (such as 2 seconds), receive the reflection signal of the ultrasonic signal, are acquired
N signal strength indication in signal is reflected, as the maxima and minima absolute value of the difference in n signal strength indication is lower than difference threshold
The average value of value and n signal strength indication is greater than signal strength threshold, determines that first distance is less than distance threshold, starting DAT will
Voice communication switches to other antennas.Above-mentioned n value is the integer more than or equal to 2.
Technical solution provided by the present application emits ultrasonic signal when angular transducer detects angle change, and connects
Receive ultrasonic reflections signal, n signal strength indication of acquisition reflection signal, the maximum value and most according to the n signal strength indication
The absolute value of difference between small value and the average value of n signal strength indication judge to determine influence of the angle to barrier
Whether its first distance is less than distance threshold, and then to determine whether to start DAT.Its based on the reason of be, for ultrasonic wave believe
Number and reflection signal, it is general to reflect the obstruction that signal is the face vertical with ultrasonic signal and reflect back ultrasonic signal
, angle is very big on the variation influence of the intensity of transmitting signal, and the selection of technical scheme of the application is the first of angle change
Time interval, ultrasonic sensor and resistance in this time interval, due to the angle change of electronic equipment, on electronic equipment
Hinder the angle between object that can also change, in such cases the distance of obstruction generally with electronic equipment farther out because farther out
The obstruction of distance, after electronic equipment angle change, the area relative to ultrasonic signal vertical plane can also change, this
Mainly performance is that signal strength reduces or increases to a area change on reflection signal.Another situation is obstruction and electronics
The first distance of equipment is very small, after the angle change of such situation electronic equipment, due to very close with obstruction, relative to
The area change of ultrasonic signal vertical plane is little, is exactly that signal strength is basically unchanged from the point of view of the performance of reflection signal, i.e. n
Maxima and minima absolute value of the difference in a signal strength indication is lower than difference threshold.In addition, being to hinder there are also a kind of situation
Object plane product is big but apart from distant, the variation of such situation electronic equipment angle to the area effect of obstruction vertical plane also very
It is small, but due to apart from distant, so it reflects signal due to long transmission distance, so the average value of its signal strength can compare
It is smaller, the situation is arranged so above scheme is greater than this feature of signal strength threshold by the average value of n signal strength indication
It removes.So by the setting in above-mentioned two direction, i.e., as the maxima and minima absolute value of the difference in n signal strength indication is low
It is greater than the setting of signal strength threshold in the average value of difference threshold and n signal strength indication, it is non-that situation is set in obstruction
Often close situation, so that the starting to DAT provides the foundation of judgement, it is possible to reduce unnecessary DAT switching improves voice communication
Quality reduces power consumption, improves user experience.
Optionally, it if the electronic equipment includes ultrasonic sensor and angular transducer, is then determined according to the first distance
Whether start DAT the voice communication is switched into other antennas and specifically includes：
Angular transducer detects the angle of electronic equipment, and when being higher than frequency threshold such as the frequency of the angle change, control is super
Sonic sensor emits ultrasonic signal in the second time interval, and the initial time of second time interval is to determine that angle becomes
The frequency of change is higher than the second time t1 of frequency threshold, and the duration of the second time interval is a setting value (such as 2 seconds), connects
Receive the reflection signal of the ultrasonic signal, m signal strength indication in acquisition reflection signal, such as the maximum in m signal strength indication
Value is greater than signal strength threshold lower than the average value of difference threshold and m signal strength indication with minimum value absolute value of the difference, determines
First distance is less than distance threshold, starts DAT for voice communication and switches to other antennas.Above-mentioned m value is whole more than or equal to 2
Number.
When angular transducer detects angle change, the frequency of detection angles variation is technical solution provided by the present application
It is no to be higher than frequency threshold, such as it is higher than frequency threshold, emits ultrasonic signal in the second time interval, and receive ultrasonic reflections letter
Number, n signal strength indication of acquisition reflection signal, according to the difference between the maxima and minima of the n signal strength indication
Absolute value and the average value of n signal strength indication whether judge its first distance to determine influence of the angle to barrier
Less than distance threshold, and then to determine whether to start DAT.Its based on the reason of be, for ultrasonic signal and reflection signal,
General reflection signal is that the obstruction in the face vertical with ultrasonic signal reflects back ultrasonic signal, and angle believes transmitting
Number intensity variation influence it is very big, the selection of technical scheme of the application is the first time section of angle change, at this
Time interval, the angle between ultrasonic sensor and obstruction due to the angle change of electronic equipment, on electronic equipment
Also can change, in such cases the distance of obstruction generally with electronic equipment farther out, because of longer-distance obstruction, electricity
After sub- equipment angle change, the area relative to ultrasonic signal vertical plane can also change, this area change is anti-
Penetrating on signal mainly performance is that signal strength reduces or increases.Another situation is the first distance of obstruction and electronic equipment
It is very small, it is vertical relative to ultrasonic signal due to very close with obstruction after the angle change of such situation electronic equipment
The area change in face is little, is exactly that signal strength is basically unchanged from the point of view of the performance of reflection signal, i.e. in m signal strength indication
Maxima and minima absolute value of the difference be lower than difference threshold.In addition, there are also a kind of situation be obstruction area it is big but away from
From distant, the variation of such situation electronic equipment angle to the area effect of obstruction vertical plane also very little, but due to away from
From distant, so it reflects signal due to long transmission distance, so the average value of its signal strength can be smaller, so above-mentioned
Scheme is greater than this feature of signal strength threshold by the average value of m signal strength indication and excludes the situation.So by upper
The setting of both direction is stated, i.e., as the maxima and minima absolute value of the difference in m signal strength indication is lower than difference threshold and m
The average value of a signal strength indication is greater than the setting of signal strength threshold, and situation is set in the very close situation of obstruction, from
And the foundation of judgement is provided to the starting of DAT, it is possible to reduce unnecessary DAT switching improves voice call quality, reduces function
Consumption improves user experience.
A kind of electronic equipment is provided refering to Fig. 4, Fig. 4, the electronic equipment includes：More antennas 401, touching display screens
402, sensor 403 and processor 404, more antennas 401, touching display screen 402, sensor 403 are connect with processor 404,
Its connection type can be various ways, being connected by the way of bus 405 for example, as shown in figure 4, certainly in practical application
In, other connection types can also be used, the application is not intended to limit the concrete mode of above-mentioned connection.
Processor 404, for detecting the signal strength and touching of the first antenna of the voice communication in voice communication
Whether control display screen, which is in, is put out screen state；
Sensor 403, is lower than signal threshold value for such as described signal strength and touching display screen is in and puts out screen state, detects
First distance between the first antenna and obstruction；
Processor 404 is also used to determine whether according to the first distance starting dynamic antenna adjustment DAT by the voice
Call switches to other antennas, other described antennas are the antenna in the more antennas in addition to first antenna.
Optionally, whether processor 404 are less than distance threshold, such as less than distance specifically for the determination first distance
Threshold value and continue the time, starts DAT for the voice communication and switch to other antennas.
Optionally, sensor 403, it is mobile to be also used to the electronic equipment such as, detect again first antenna and obstruction it
Between second distance；
Processor 404, is also used to be greater than such as the second distance distance threshold, and starting DAT switches the voice communication
Return the first antenna.
Optionally, as sensor 403 includes：Ultrasonic sensor 4031 and angular transducer 4032；
Angular transducer 4032, for detecting the angle of electronic equipment；
Processor 404 when being also used to change such as the angle, controls ultrasonic sensor in first time section
Emit ultrasonic signal, the initial time in the first time section is the changed first time t1 of angle, at the first time
The duration in section is a setting value, receives the reflection signal of the ultrasonic signal, acquires n letter in the reflection signal
Number intensity value, if the maxima and minima difference in the n signal strength indication is lower than difference threshold and n signal strength indication
Average value be greater than signal strength threshold, determine that first distance is less than distance threshold, start DAT and voice communication switched to other
Antenna, the n take the integer more than or equal to 2.
Processor provided by the present application emits ultrasonic signal when angular transducer detects angle change, and receives
Ultrasonic reflections signal, n signal strength indication of acquisition reflection signal, maximum value and minimum according to the n signal strength indication
The absolute value of difference between value and the average value of n signal strength indication judge it to determine influence of the angle to barrier
Whether first distance is less than distance threshold, and then to determine whether to start DAT.Its based on the reason of be, for ultrasonic signal
And reflection signal, the general signal that reflects reflect back ultrasonic signal for the obstruction in the face vertical with ultrasonic signal
, angle is very big on the variation influence of the intensity of transmitting signal, and the selection of technical scheme of the application is the first of angle change
Time interval, ultrasonic sensor and resistance in this time interval, due to the angle change of electronic equipment, on electronic equipment
Hinder the angle between object that can also change, in such cases the distance of obstruction generally with electronic equipment farther out because farther out
The obstruction of distance, after electronic equipment angle change, the area relative to ultrasonic signal vertical plane can also change, this
Mainly performance is that signal strength reduces or increases to a area change on reflection signal.Another situation is obstruction and electronics
The first distance of equipment is very small, after the angle change of such situation electronic equipment, due to very close with obstruction, relative to
The area change of ultrasonic signal vertical plane is little, is exactly that signal strength is basically unchanged from the point of view of the performance of reflection signal, i.e. n
Maxima and minima absolute value of the difference in a signal strength indication is lower than difference threshold.In addition, being to hinder there are also a kind of situation
Object plane product is big but apart from distant, the variation of such situation electronic equipment angle to the area effect of obstruction vertical plane also very
It is small, but due to apart from distant, so it reflects signal due to long transmission distance, so the average value of its signal strength can compare
It is smaller, the situation is arranged so above scheme is greater than this feature of signal strength threshold by the average value of n signal strength indication
It removes.So by the setting in above-mentioned two direction, i.e., as the maxima and minima absolute value of the difference in n signal strength indication is low
It is greater than the setting of signal strength threshold in the average value of difference threshold and n signal strength indication, it is non-that situation is set in obstruction
Often close situation, so that the starting to DAT provides the foundation of judgement, it is possible to reduce unnecessary DAT switching improves voice communication
Quality reduces power consumption, improves user experience.
Optionally, angular transducer, for detecting the angle of electronic equipment,
Processor controls ultrasonic sensor second when being also used to be higher than frequency threshold such as the frequency of the angle change
Emit ultrasonic signal in time interval, the initial time of second time interval is to determine that the frequency of angle change is higher than frequency
The duration of second time t1 of threshold value, the second time interval are a setting value (such as 2 seconds), receive the ultrasonic signal
Reflect signal, m signal strength indication in acquisition reflection signal, such as poor exhausted of the maxima and minima in m signal strength indication
Signal strength threshold is greater than lower than the average value of difference threshold and m signal strength indication to value, determines that first distance is less than distance
Threshold value starts DAT for voice communication and switches to other antennas.Above-mentioned m value is the integer more than or equal to 2.
For processor provided by the present application when angular transducer detects angle change, whether the frequency of detection angles variation
Higher than frequency threshold, such as it is higher than frequency threshold, emits ultrasonic signal in the second time interval, and receive ultrasonic reflections letter
Number, n signal strength indication of acquisition reflection signal, according to the difference between the maxima and minima of the n signal strength indication
Absolute value and the average value of n signal strength indication whether judge its first distance to determine influence of the angle to barrier
Less than distance threshold, and then to determine whether to start DAT.Its based on the reason of be, for ultrasonic signal and reflection signal,
General reflection signal is that the obstruction in the face vertical with ultrasonic signal reflects back ultrasonic signal, and angle believes transmitting
Number intensity variation influence it is very big, the selection of technical scheme of the application is the first time section of angle change, at this
Time interval, the angle between ultrasonic sensor and obstruction due to the angle change of electronic equipment, on electronic equipment
Also can change, in such cases the distance of obstruction generally with electronic equipment farther out, because of longer-distance obstruction, electricity
After sub- equipment angle change, the area relative to ultrasonic signal vertical plane can also change, this area change is anti-
Penetrating on signal mainly performance is that signal strength reduces or increases.Another situation is the first distance of obstruction and electronic equipment
It is very small, it is vertical relative to ultrasonic signal due to very close with obstruction after the angle change of such situation electronic equipment
The area change in face is little, is exactly that signal strength is basically unchanged from the point of view of the performance of reflection signal, i.e. in m signal strength indication
Maxima and minima absolute value of the difference be lower than difference threshold.In addition, there are also a kind of situation be obstruction area it is big but away from
From distant, the variation of such situation electronic equipment angle to the area effect of obstruction vertical plane also very little, but due to away from
From distant, so it reflects signal due to long transmission distance, so the average value of its signal strength can be smaller, so above-mentioned
Scheme is greater than this feature of signal strength threshold by the average value of m signal strength indication and excludes the situation.So by upper
The setting of both direction is stated, i.e., as the maxima and minima absolute value of the difference in m signal strength indication is lower than difference threshold and m
The average value of a signal strength indication is greater than the setting of signal strength threshold, and situation is set in the very close situation of obstruction, from
And the foundation of judgement is provided to the starting of DAT, it is possible to reduce unnecessary DAT switching improves voice call quality, reduces function
Consumption improves user experience.
Fig. 5 shows the block diagram of the part-structure of mobile phone relevant to mobile terminal provided by the embodiments of the present application.Ginseng
Fig. 5 is examined, mobile phone includes：Radio frequency (Radio Frequency, RF) circuit 910, memory 920, input unit 930, sensor
950, audio collection device 960, Wireless Fidelity (Wireless Fidelity, WiFi) module 970, application processor AP980, electricity
The components such as source 990 and sensor.It will be understood by those skilled in the art that handset structure shown in Fig. 5 does not constitute opponent
The restriction of machine may include perhaps combining certain components or different component layouts than illustrating more or fewer components,
Such as the radio circuit 910 can connect more antennas.
It is specifically introduced below with reference to each component parts of the Fig. 5 to mobile phone：
Input unit 930 can be used for receiving the number or character information of input, and generate with the user setting of mobile phone with
And the related key signals input of function control.Specifically, input unit 930 may include touching display screen 933, fingerprint identification device
931, face identification device 936, iris identification device 937 and other input equipments 932.Input unit 930 can also include
Other input equipments 932.Specifically, other input equipments 932 can include but is not limited to physical button, function key (such as sound
Measure control button, switch key etc.), trace ball, mouse, one of operating stick etc. or a variety of.Wherein,
AP980, the signal strength and touch-control in voice communication, detecting the first antenna of the voice communication are aobvious
Whether display screen, which is in, is put out screen state；
Sensor 950, is lower than signal threshold value for such as described signal strength and touching display screen is in and puts out screen state, detects
First distance between the first antenna and obstruction；
AP980 is also used to determine whether according to the first distance starting dynamic antenna adjustment DAT by the voice communication
Other antennas are switched to, other described antennas are the antenna in the more antennas in addition to first antenna.
Optionally, whether AP980 is less than distance threshold, such as less than distance threshold specifically for the determination first distance
And continue the time, start DAT for the voice communication and switches to other antennas.
Optionally, sensor 950, it is mobile to be also used to the electronic equipment such as, detect again first antenna and obstruction it
Between second distance；
AP980 is also used to the second distance such as and is greater than distance threshold, starts DAT for the voice communication and switches back into institute
State first antenna.
Optionally, as sensor 950 includes：Ultrasonic sensor 890 and angular transducer 891；
Angular transducer 891, for detecting the angle of electronic equipment；
AP980, when being also used to change such as the angle, control ultrasonic sensor emits in first time section
Ultrasonic signal, the initial time in the first time section are the changed first time t1 of angle, first time section
Duration be a setting value, receive the reflection signal of the ultrasonic signal, it is strong to acquire n signal in the reflection signal
Angle value, such as the maxima and minima difference in the n signal strength indication lower than difference threshold and n signal strength indication is put down
Mean value is greater than signal strength threshold, determines that first distance is less than distance threshold, starts DAT for voice communication and switches to other days
Line, the n take the integer more than or equal to 2.
Optionally, angular transducer 891, for detecting the angle of electronic equipment,
AP980 controls ultrasonic sensor at second when being also used to be higher than frequency threshold such as the frequency of the angle change
Between emit ultrasonic signal in section, the initial time of second time interval be to determine the frequency of angle change higher than frequency threshold
The duration of second time t1 of value, the second time interval are a setting value (such as 2 seconds), receive the anti-of the ultrasonic signal
Penetrate signal, m signal strength indication in acquisition reflection signal, such as poor absolute of the maxima and minima in m signal strength indication
Value is greater than signal strength threshold lower than the average value of difference threshold and m signal strength indication, determines that first distance is less than apart from threshold
Value starts DAT for voice communication and switches to other antennas.Above-mentioned m value is the integer more than or equal to 2.
AP980 is the control centre of mobile phone, using the various pieces of various interfaces and connection whole mobile phone, passes through fortune
Row executes the software program and/or module being stored in memory 920, and calls the data being stored in memory 920,
The various functions and processing data for executing mobile phone, to carry out integral monitoring to mobile phone.Optionally, AP980 may include one or
Multiple processing units；Optionally, AP980 can integrate application processor and modem processor, wherein application processor is main
Processing operation system, user interface and application program etc., modem processor mainly handle wireless communication.It is understood that
It is that above-mentioned modem processor can not also be integrated into AP980.
In addition, memory 920 may include high-speed random access memory, it can also include nonvolatile memory, example
Such as at least one disk memory, flush memory device or other volatile solid-state parts.
RF circuit 910 can be used for sending and receiving for information.In general, RF circuit 910 includes but is not limited to antenna, at least one
A amplifier, transceiver, coupler, low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..In addition,
RF circuit 910 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication
Standard or agreement, including but not limited to global system for mobile communications, general packet radio service, CDMA, wideband code division are more
Location long term evolution, is newly eated dishes without rice or wine, Email, short message service etc..
Mobile phone may also include at least one sensor 950, such as ultrasonic sensor, angular transducer, optical sensor, fortune
Dynamic sensor and other sensors.Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ring
Border optical sensor can adjust the brightness of touching display screen according to the light and shade of ambient light, and proximity sensor can be moved in mobile phone
When in one's ear, touching display screen and/or backlight are closed.As a kind of motion sensor, accelerometer sensor can detect each side
The size of (generally three axis) acceleration upwards, can detect that size and the direction of gravity, can be used to identify mobile phone appearance when static
The application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of state, Vibration identification correlation function (such as pedometer,
Tap) etc.；Other sensings such as gyroscope, barometer, hygrometer, thermometer, infrared sensor for can also configure as mobile phone
Device, details are not described herein.
Audio collection device 960, loudspeaker 961, microphone 962 can provide the audio interface between user and mobile phone.Audio
Electric signal after the audio data received conversion can be transferred to loudspeaker 961, be converted to by loudspeaker 961 by collector 960
Voice signal plays；On the other hand, the voice signal of collection is converted to electric signal by microphone 962, is connect by audio collection device 960
Audio data is converted to after receipts, then after audio data is played AP980 processing, through RF circuit 910 to be sent to such as the other hand
Machine, or audio data is played to memory 920 to be further processed.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronics postal by WiFi module 970
Part, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 5 is shown
WiFi module 970, but it is understood that, and it is not belonging to must be configured into for mobile phone, it can according to need do not changing completely
Become in the range of the essence of application and omits.
Mobile phone further includes the power supply 990 (such as battery) powered to all parts, and optionally, power supply can pass through power supply pipe
Reason system and AP980 are logically contiguous, to realize the function such as management charging, electric discharge and power managed by power-supply management system
Energy.
Although being not shown, mobile phone can also be including camera, bluetooth module, light compensating apparatus, light sensor etc., herein not
It repeats again.
As can be seen that technical solution provided by the present application determines whether to be in by obtaining position coordinates and time to sleep
Dormancy state judges whether by the picture of acquisition comprising baby that when comprising baby, control is wireless as under sleep state
The communication function of transceiver, in this way influence of the radiation of reduction wireless transceiver to baby, improves the Experience Degree of user.
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, it is as any in recorded in above method embodiment which execute computer
A kind of some or all of dynamic antenna adjustment implementation method step.
The embodiment of the present application also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer readable storage medium of machine program, the computer program are operable to that computer is made to execute such as above-mentioned side
Some or all of any dynamic antenna adjustment implementation method recorded in method embodiment step.
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, embodiment described in this description belongs to alternative embodiment, 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 the unit, 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.
The 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 be realized in the form of software program module.
If the integrated unit is realized in the form of software program module 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 the method for 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 dynamic antenna adjusts implementation method, which is characterized in that the method is applied to electronic equipment, the electronic equipment
Including：More antennas, touching display screen and sensor；Described method includes following steps：
In voice communication, whether the signal strength and touching display screen for detecting the first antenna of the voice communication, which are in, is put out
Screen state；
Such as signal strength is lower than signal threshold value and touching display screen is in and puts out screen state, detects the first antenna and hinders
First distance between object；
Determine whether that starting dynamic antenna adjustment DAT switches to other antennas for the voice communication according to the first distance,
Other described antennas are the antenna in the more antennas in addition to first antenna.
2. the method according to claim 1, wherein described determine whether starting dynamic according to the first distance
The voice communication is switched to other antennas and specifically included by tested rotating platform DAT：
Determine whether the first distance is less than distance threshold, such as less than distance threshold and continues the time, starting DAT will be described
Voice communication switches to other antennas.
3. according to the method described in claim 2, it is characterized in that, the method also includes：
If the electronic equipment is mobile, the second distance between first antenna and obstruction, such as second distance are detected again
Greater than distance threshold, starts DAT for the voice communication and switch back into the first antenna.
4. the method according to claim 1, wherein as the sensor includes：Ultrasonic sensor and angle
Sensor, it is described to determine whether that starting dynamic antenna adjustment DAT switches to it for the voice communication according to the first distance
He specifically includes antenna：
Angular transducer detects the angle of electronic equipment, when such as the angle changes, controls ultrasonic sensor first
Emit ultrasonic signal in time interval, the initial time in the first time section is angle changed first time
The duration of t1, first time section are a setting value, receive the reflection signal of the ultrasonic signal, acquire the reflection
N signal strength indication in signal, as the maxima and minima difference in the n signal strength indication is lower than difference threshold and n
The average value of a signal strength indication is greater than signal strength threshold, determines that first distance is less than distance threshold, starting DAT leads to voice
Words switch to other antennas, and the n takes the integer more than or equal to 2.
5. a kind of electronic equipment, the electronic equipment include：More antennas, touching display screen, sensor and processor, feature
It is,
The processor, for detecting the signal strength and touch-control of the first antenna of the voice communication in voice communication
Whether display screen, which is in, is put out screen state；
The sensor is lower than signal threshold value for such as described signal strength and touching display screen is in screen state of putting out, detects institute
State the first distance between first antenna and obstruction；
The processor is also used to determine whether according to the first distance that starting dynamic antenna adjustment DAT leads to the voice
Words switch to other antennas, other described antennas are the antenna in the more antennas in addition to first antenna.
6. electronic equipment according to claim 5, which is characterized in that
Whether the processor is less than distance threshold specifically for the determination first distance, such as less than distance threshold and continues
One time started DAT for the voice communication and switches to other antennas.
7. electronic equipment according to claim 6, which is characterized in that
The sensor, is also used to that the electronic equipment such as is mobile, detect again between first antenna and obstruction second away from
From；
The processor is also used to the second distance such as and is greater than distance threshold, starts DAT for the voice communication and switches back into institute
State first antenna.
8. electronic equipment according to claim 5, which is characterized in that as the sensor includes：Ultrasonic sensor and
Angular transducer；
The angular transducer, for detecting the angle of electronic equipment；
The processor, when being also used to change such as the angle, control ultrasonic sensor is sent out in first time section
Ultrasonic signal is penetrated, the initial time in the first time section is the changed first time t1 of angle, first time area
Between duration be a setting value, receive the reflection signal of the ultrasonic signal, acquire n signal in the reflection signal
Intensity value, such as the maxima and minima difference in the n signal strength indication lower than difference threshold and n signal strength indication
Average value is greater than signal strength threshold, determines that first distance is less than distance threshold, starts DAT for voice communication and switches to other days
Line, the n take the integer more than or equal to 2.
9. a kind of computer readable storage medium, which is characterized in that it stores the computer program for being used for electronic data interchange,
In, the computer program makes computer execute method according to any of claims 1-4.
10. a kind of computer program product, which is characterized in that the computer program product includes storing computer program
Non-transient computer readable storage medium, the computer program are operable to that computer is made to execute such as claim 1-4
Method described in one.
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