CN108418969A - Switching method, device, storage medium and the electronic equipment of antenna feed point - Google Patents
Switching method, device, storage medium and the electronic equipment of antenna feed point Download PDFInfo
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- CN108418969A CN108418969A CN201810206406.3A CN201810206406A CN108418969A CN 108418969 A CN108418969 A CN 108418969A CN 201810206406 A CN201810206406 A CN 201810206406A CN 108418969 A CN108418969 A CN 108418969A
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- electronic equipment
- feed point
- state
- grip state
- ear image
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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
-
- 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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Environmental & Geological Engineering (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the present application discloses a kind of switching method of antenna feed point, device, storage medium and electronic equipment；The method includes：When electronic equipment is in talking state, obtain the ear image of user, the current grip state of electronic equipment is determined according to ear image, wherein, grip state includes left-handed state and right hand grip state, target feed point is chosen from least two antenna feed points on electronic device antenna according to grip state, controls linking objective feed point, so that electronic equipment completes sending and receiving for radiofrequency signal.The application can select corresponding antenna feed point during call according to the grip state of electronic equipment, interference of the human hand for antenna can be reduced, to promote the radiation intensity of electronic equipment.
Description
Technical field
This application involves electronic device fields, and in particular to a kind of switching method of antenna feed point, device, storage medium and
Electronic equipment.
Background technology
With the development of electronic device technology, electronic equipment has begun to simply provide verbal system from the past and gradually become
The platform run at a common software.The platform is to provide one and includes no longer to provide call management as the main purpose
Running environment including the types of applications softwares such as call management, Entertainment, office account, mobile payment, with a large amount of general
And go deep into people’s lives, the every aspect of work.
Current phone usually can all design primary antenna or diversity antenna in mobile phone bottom when carrying out Antenna Design, and
Due to the difference of bottom antenna feed point position, influence of the left hand and right hand to bottom antenna performance is different.Especially some cloth
The difference that the lower left hand and right hand of office influences antenna can be very big.That is, using current this design method, always there is side
Human hand can not avoid can cause larger deterioration to antenna performance.
Invention content
The embodiment of the present application provides a kind of switching method of antenna feed point, device, storage medium and electronic equipment, can drop
Interference of the low human hand for antenna, to promote the radiation intensity of electronic equipment.
In a first aspect, the embodiment of the present application provides a kind of switching method of antenna feed point, including：
When electronic equipment is in talking state, the ear image of user is obtained；
The current grip state of the electronic equipment is determined according to the ear image, wherein the grip state includes
Left-handed state and right hand grip state；
Target feed point is chosen from least two antenna feed points on the electronic device antenna according to the grip state；
Control connects the target feed point, so that the electronic equipment completes sending and receiving for radiofrequency signal.
Second aspect, the embodiment of the present application also provides a kind of switching devices of antenna feed point, including：Acquisition module, really
Cover half block chooses module and link block；
The acquisition module, for when electronic equipment is in talking state, obtaining the ear image of user；
The determining module, for determining the current grip state of the electronic equipment according to the ear image, wherein
The grip state includes left-handed state and right hand grip state；
The selection module, for according to the grip state from least two antenna feeds on the electronic device antenna
Target feed point is chosen in point；
The link block connects the target feed point for controlling, so that the electronic equipment completes radiofrequency signal
It sends and receivees.
The third aspect, the embodiment of the present application also provide a kind of storage medium, are stored thereon with computer program, the calculating
Machine program realizes the step of switching method of above-mentioned antenna feed point when being executed by processor.
Fourth aspect, the embodiment of the present application also provide a kind of electronic equipment, including memory, processor and are stored in storage
On device and the computer program that can run on a processor, the processor realize above-mentioned antenna feed point when executing described program
The step of switching method.
The switching method of antenna feed point provided by the embodiments of the present application when electronic equipment is in talking state, obtains first
The ear image of user determines the current grip state of electronic equipment, wherein grip state includes that left hand is held according to ear image
State and right hand grip state are held, target is chosen from least two antenna feed points on electronic device antenna according to grip state
Feed point controls linking objective feed point, so that electronic equipment completes sending and receiving for radiofrequency signal.The application can be in call
Corresponding antenna feed point is selected according to the grip state of electronic equipment in the process, interference of the human hand for antenna can be reduced, from
And promote the radiation intensity of electronic equipment.
Description of the drawings
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 only some embodiments of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of flow diagram of the switching method of antenna feed point provided by the embodiments of the present application.
Fig. 2 is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application.
Fig. 3 is another flow diagram of the switching method of antenna feed point provided by the embodiments of the present application.
Fig. 4 is a kind of structural schematic diagram of the switching device of antenna feed point provided by the embodiments of the present application.
Fig. 5 is another structural schematic diagram of the switching device of antenna feed point provided by the embodiments of the present application.
Fig. 6 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 7 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Specific implementation mode
Schema is please referred to, wherein identical component symbol represents identical component, the principle of the application is to implement one
It is illustrated in computing environment appropriate.The following description be based on illustrated by the application specific embodiment, should not be by
It is considered as limitation the application other specific embodiments not detailed herein.
In the following description, the specific embodiment of the application will be with reference to by the step performed by one or multi-section computer
And symbol illustrates, unless otherwise stating clearly.Therefore, these steps and operation will have to mention for several times is executed by computer, this paper institutes
The computer execution of finger includes by representing with the computer processing unit of the electronic signal of the data in a structuring pattern
Operation.This operation is converted at the data or the position being maintained in the memory system of the computer, reconfigurable
Or in addition change the running of the computer in a manner of known to the tester of this field.The data structure that the data are maintained
For the provider location of the memory, there is the specific feature defined in the data format.But the application principle is with above-mentioned text
Word illustrates that be not represented as a kind of limitation, this field tester will appreciate that plurality of step as described below and behaviour
Also it may be implemented in hardware.
The principle of the application is grasped using many other wide usages or specific purpose operation, communication environment or configuration
Make.The known example suitable for the arithmetic system of the application, environment and configuration may include (but not limited to) hold phone,
Personal computer, server, multicomputer system, system, body frame configuration computer and distributed arithmetic ring based on micro computer
Border, which includes any above system or devices.
It will be described in detail respectively below.
The angle of switching device from antenna feed point is described the present embodiment, which can specifically be integrated in electronics
In equipment, which can connect the network equipment (such as smart mobile phone, tablet computer) for mobile internet and have network function
Electronic equipment.
Referring initially to Fig. 1, Fig. 1 is a kind of flow signal of the switching method of antenna feed point provided by the embodiments of the present application
Figure, includes the following steps：
Step S101 obtains the ear image of user when electronic equipment is in talking state.
In one embodiment, above-mentioned talking state includes voice call state, for example connecting incoming call or removes electricity etc., wherein
Call type can be the voice communication etc. of phone voice communications or instant message applications, such as QQ voices or wechat language
Sound, the present invention are not further qualified this.
Call can be connected by holding when in actual use, electronic equipment is in talking state, can also led to
Auxiliary call tool is crossed to connect call, such as the equipment such as bluetooth headset, in user's inconvenience hand-held electronic equipment and is positioned over
When in one's ear to use normal talking pattern to realize call, auxiliary call mode can be enabled and realize that call, the embodiment of the present application provide
The switching method of antenna feed point be then to connect call this case by holding for electronic equipment, therefore above-mentioned work as electronics
When equipment is in talking state, the step of ear image for obtaining user, may include：
When electronic equipment is in talking state, judge whether electronic equipment is currently in handheld state；
If so, obtaining the ear image of user.
Wherein, it is above-mentioned judge electronic equipment currently whether in handheld state method can there are many, setting can be passed through
The components such as perception component or temperature sensor, acceleration transducer or gyroscope are held to realize.
For example, holding perception component is arranged at electronic equipment side, it will necessarily be right when holding electronic equipment due to user
The side of electronic equipment exerts a force, and therefore, holding perception component is set to electronic equipment side and is beneficial to improve perception user
Whether the accuracy of hand-held electronic equipment.When electronic equipment is conversed, the holding perception component for being set to electronic equipment side is judged
Whether be triggered, if it is not, then illustrate user currently can not hand-held electronic equipment and being positioned over converse in one's ear, if judging in one's hands
It holds perception component to be triggered, then illustrates that user is just holding electronic equipment and conversing.It in other embodiments, can also be in electronics
Temperature sensor is set in equipment, the temperature sensor being arranged when electronic equipment is held will perceive user temperature, into
And confirm electronic equipment in by handheld state.It is set in addition, also electronics can be obtained by acceleration transducer or gyroscope
Standby motion state, and then according to the judgement of the motion state of electronic equipment realization handheld state, do not enumerated one by one herein.
In one embodiment, the ear image of user can be obtained by the front camera of electronic equipment, specifically,
When electronic equipment is in talking state and confirms that electronic equipment is in by handheld state, opens front camera and obtain and work as
Then preceding picture extracts ear image in current picture.
Step S102 determines the current grip state of electronic equipment, wherein grip state includes left hand according to ear image
Grip state and right hand grip state.
In an embodiment, due to the symmetrical characteristic of two ears of people, in the ear for getting user
After image, left ear or auris dextra can be determined that it is according to the profile of ear, and then determine that current electronic device is that left hand is held
Hold state or right hand grip state.
In one embodiment, the face image of user can also be obtained, under normal circumstances, the call of user's hand-hold electronic equipments
When, the front of electronic equipment can be directed at left ear or auris dextra, therefore above-mentioned face image can be the side face image of user, then
The face feature on above-mentioned side face image is obtained, and judges the side face that the electronic equipment is aligned for user according to the face feature
Left side face or right side face, so that it is determined that current electronic device is left-handed state or right hand grip state.Pass through
The mode that ear image and face's figure are combined can also promote the accuracy for judging current grip state.
It should be noted that in an embodiment, no matter the ear image for obtaining user still obtains face image,
It can also further be pre-processed after getting the original image, which may include image enhancement, smoothing processing, drop
Make an uproar processing etc..For example, after obtaining original ear image or face image, it can be to the information in image selectively
Reinforce and inhibit, to improve the visual effect of image, or image is changed into the form more suitable for machine processing, in order to number
According to extraction or identification.Such as an Image Intensified System can protrude the contour line of image by high-pass filter, to make
Machine can measure the shape and perimeter of contour line.There are many method, contrast broadening, logarithmic transformation, density for image enhancement technique
Layering and histogram equalization etc. can be used in changing image tone and prominent details.
Step S103 chooses target feedback according to grip state from least two antenna feed points on electronic device antenna
Point.
In one embodiment, include at least two antenna feed points on above-mentioned electronic device antenna, as shown in Fig. 2, Fig. 2 is this
Apply for the structural schematic diagram for a kind of electronic equipment that embodiment provides.In the electronic equipment 10, including radiator 11, radio frequency mould
Group 12, control switch 13 and carrier 15.Radiator 11 can be metal center, be used for transceiving radio frequency signal, set on radiator 11
Set the first feed point 111 and the second feed point 112, the first end of control switch 13 is coupled with radio frequency module 12, controls the of switch 13
Two ends couple at the first feed point 111 with radiator 11, control the third end of switch 13 at the second feed point 112 and radiator 11
Coupling, control switch 13 are used for according to the current grip state selection target feed point of electronic equipment 10, such as when electronic equipment 10
When being currently left-handed state, the second feed 112 can be selected as target feed point, when electronic equipment 10 is currently held for the right hand
When holding state, the first feed 111 can be selected as target feed point.
In one embodiment, can also earth point be set on radiator 11, which can be arranged in the first feed point
111 and second between feed point 112, and radio frequency module 12 and the control setting of switch 13 are on carrier 15, ginseng of the carrier 15 as complete machine
Ground is examined, radiator 11 is coupled by connection sheet 14 with carrier 15 in the position of earth point, to be grounded.Above-mentioned connection sheet 14 can
Think sheet metal, in other embodiments, above-mentioned earth point can also be connected in complete machine reference ground by connecting line.Wherein,
Carrier 15 can be a shell structure, can be platy structure, it is possible to have storage cavity, which can be metal material
Material, such as magnesium alloy materials.The carrier 52 or metal and the common injection molding of plastic cement.
Step S104 controls linking objective feed point, so that electronic equipment completes sending and receiving for radiofrequency signal.
Specifically, control switch 13 controls radiator 11 at the first feed point 111 or at the second feed point 112 and radio frequency module
12 are electrically connected, so that electronic equipment completes sending and receiving for radiofrequency signal.
In one embodiment, when control switch 13 connection the ports port1 when, radiator 11 at the first feed point 111 with penetrate
Frequency module 12 is electrically connected, and earth point divides radiator 11 for first part and second part, at this point it is possible to by above-mentioned radiator
11 first part is as first antenna, and for receiving and dispatching medium, high frequency radiofrequency signal, and the second part of radiator 11 is as second
Antenna, and for receiving and dispatching low frequency radio frequency signal.It is understood that when controlling the connection ports port2 of switch 13, radiator 11
It is electrically connected with radio frequency module 12 at the second feed point 112, at this point, above-mentioned first antenna can be used for receiving and dispatching low frequency radio frequency letter
Number, the second antenna can be used for receiving and dispatching medium, high frequency radiofrequency signal.
In the embodiment of the present invention, above-mentioned electronic equipment can be any equipment that can carry out LTE communications, such as：Mobile phone,
Tablet computer (Tablet Personal Computer), laptop computer (Laptop Computer), personal digital assistant
(personal digital assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID)
Or wearable device (Wearable Device) etc..
From the foregoing, it will be observed that the embodiment of the present application can obtain the ear image of user when electronic equipment is in talking state,
The current grip state of electronic equipment is determined according to ear image, wherein grip state includes that left-handed state and the right hand are held
State is held, target feed point, control connection are chosen from least two antenna feed points on electronic device antenna according to grip state
Target feed point, so that electronic equipment completes sending and receiving for radiofrequency signal.The application can be during call according to electricity
The grip state of sub- equipment selects corresponding antenna feed point, can reduce interference of the human hand for antenna, be set to promote electronics
Standby radiation intensity.
According to the description of a upper embodiment, below by further come illustrate the application antenna feed point switching method.
Referring to Fig. 3, Fig. 3 is the flow signal of the switching method of another antenna feed point provided by the embodiments of the present application
Scheme, illustrates, include the following steps so that electronic device antenna includes two antenna feed points as an example in the embodiment：
Step S201 obtains the distance between electronic equipment and user when electronic equipment is in talking state.
In one embodiment, above-mentioned talking state includes voice call state, for example connecting incoming call or removes electricity etc., wherein
Call type can be the voice communication etc. of phone voice communications or instant message applications, such as QQ voices or wechat language
Sound, the present invention are not further qualified this.
In the present embodiment, it is contemplated that only when between electronic equipment and the ear of user there are when certain distance,
The image of user's ear can be got, the too close too far globality or clarity that can all influence ear image, therefore can
To obtain the distance between electronic equipment and user, ear image is further obtained when distance reaches suitable position.Its
In, the distance between user and electronic equipment can be measured by the range sensor on electronic equipment, which can
Think infrared sensor or ultrasonic sensor etc..
Step S202, judges whether the distance meets pre-determined distance range, if satisfied, S202 is thened follow the steps, if discontented
Foot, then terminate flow.
Wherein, above-mentioned pre-determined distance range can be by user's sets itself according to demand, can also be automatic by electronic equipment
Setting, such as the pre-determined distance may range from 10cm-30cm, in this distance range, the front camera of electronic equipment
More clear and complete ear image can be obtained.Meanwhile if detecting the distance between electronic equipment and user upper
It states within the scope of pre-determined distance, it is hand-held talking state that can also further determine that electronic equipment currently.
Step S203 obtains the ear image of user.
In one embodiment, the ear image of user can be obtained by the front camera of electronic equipment, specifically,
When electronic equipment is in talking state and confirms that electronic equipment is in by handheld state, opens front camera and obtain and work as
Then preceding picture extracts ear image in current picture.
Step S204 matches ear image in pre-set image library, to obtain corresponding default ear image.
In an embodiment, due to the symmetrical characteristic of two ears of people, in the ear for getting user
After image, left ear or auris dextra can be determined that it is according to the profile of ear, and then determine that current electronic device is that left hand is held
Hold state or right hand grip state.
Step S205 is obtained and is preset the corresponding default grip state of ear image, and to be determined as, electronic equipment is current to be held
Hold state.
Wherein, above-mentioned grip state includes left-handed state and right hand grip state.Specifically, ear is preset in above-mentioned acquisition
The step of piece image corresponding default grip state may include：When default ear image is left ear image, determine corresponding pre-
If grip state is left-handed state, when default ear image is auris dextra image, determine that corresponding default grip state is the right side
Hand grip state.
Step S206 chooses target feedback according to grip state from least two antenna feed points on electronic device antenna
Point.
Step S207 controls linking objective feed point, so that electronic equipment completes sending and receiving for radiofrequency signal.
In the embodiment of the present application, it on electronic device antenna can include first antenna feed point and the second antenna feed point,
In, first antenna feed point is on the left of radiator, and the second antenna feed point is on the right side of radiator.Control switch according to electronics for setting
Standby current grip state selection target feed point, for example when electronic equipment is currently left-handed state, select the second feed
The first feed can be selected as target feed point when electronic equipment is currently right hand grip state as target feed point.
In one embodiment, when control switch 13 connection the ports port1 when, radiator 11 at the first feed point 111 with penetrate
Frequency module 12 is electrically connected, and earth point divides radiator 11 for first part and second part, at this point it is possible to by above-mentioned radiator
11 first part is as first antenna, and for receiving and dispatching medium, high frequency radiofrequency signal, and the second part of radiator 11 is as second
Antenna, and for receiving and dispatching low frequency radio frequency signal.It is understood that when controlling the connection ports port2 of switch 13, radiator 11
It is electrically connected with radio frequency module 12 at the second feed point 112, at this point, above-mentioned first antenna can be used for receiving and dispatching low frequency radio frequency letter
Number, the second antenna can be used for receiving and dispatching medium, high frequency radiofrequency signal.
In the embodiment of the present invention, above-mentioned electronic equipment can be any equipment that can carry out LTE communications, such as：Mobile phone,
Tablet computer (Tablet Personal Computer), laptop computer (Laptop Computer), personal digital assistant
(personal digital assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID)
Or wearable device (Wearable Device) etc..
From the foregoing, it will be observed that the embodiment of the present application can obtain electronic equipment and user when electronic equipment is in talking state
The distance between, judge whether the distance meets pre-determined distance range, if satisfied, the ear image of user is then obtained, by ear
Image is matched in pre-set image library, and to obtain corresponding default ear image, it is corresponding pre- to obtain default ear image
If grip state, to be determined as the current grip state of electronic equipment, according to grip state from electronic device antenna at least
In two antenna feed points choose target feed point, control linking objective feed point so that electronic equipment complete radiofrequency signal reception and
It sends.The application can select corresponding antenna feed point according to the grip state of electronic equipment, can reduce human hand for antenna
Interference, to promote the radiation intensity of electronic equipment.
For the ease of preferably implementing the switching method of antenna feed point provided by the embodiments of the present application, the embodiment of the present application is also
Provide a kind of device of the switching method based on above-mentioned antenna feed point.The wherein switching of the meaning of noun and above-mentioned antenna feed point
Identical in method, specific implementation details can be with the explanation in reference method embodiment.
Referring to Fig. 4, Fig. 4 is a kind of structural schematic diagram of the switching device of antenna feed point provided by the embodiments of the present application,
The switching device 30 of the antenna feed point includes：Acquisition module 301, chooses module 303 and link block at determining module 302
304；
Acquisition module 301, for when electronic equipment is in talking state, obtaining the ear image of user；
Determining module 302, for determining the current grip state of electronic equipment according to ear image, wherein grip state
Including left-handed state and right hand grip state；
Module 303 is chosen, for being chosen from least two antenna feed points on electronic device antenna according to grip state
Target feed point；
Link block 304, for controlling linking objective feed point, so that electronic equipment completes reception and the hair of radiofrequency signal
It send.
In one embodiment, as shown in figure 5, acquisition module 301 may include：First acquisition submodule 3011 judges son
Module 3012 and the second acquisition submodule 3013；
First acquisition submodule 3011, for when electronic equipment be in talking state, obtain electronic equipment and user it
Between distance；
Judging submodule 3012, for judging whether distance meets pre-determined distance range；
Second acquisition submodule 3013, for when judging submodule 3012 is judged as YES, obtaining the ear image of user.
In one embodiment, determining module 302 can specifically include：Matched sub-block 3021 and determination sub-module 3022；
Matched sub-block 3021, it is corresponding default to obtain for matching ear image in pre-set image library
Ear image；
Determination sub-module 3022 is set for obtaining the corresponding default grip state of default ear image with being determined as electronics
Standby current grip state.
Wherein, above-mentioned determination sub-module 3022 is specifically used for when default ear image is left ear image, determines corresponding pre-
If grip state is left-handed state, when default ear image is auris dextra image, determine that corresponding default grip state is the right side
Hand grip state.
From the foregoing, it will be observed that the switching device 30 of antenna feed point provided by the embodiments of the present application, which can work as electronic equipment, is in call
When state, the ear image of user is obtained, the current grip state of electronic equipment is determined according to ear image, wherein holds shape
State includes left-handed state and right hand grip state, according to grip state from least two antenna feeds on electronic device antenna
Target feed point is chosen in point, controls linking objective feed point, so that electronic equipment completes sending and receiving for radiofrequency signal.The application
Corresponding antenna feed point can be selected according to the grip state of electronic equipment during call, human hand can be reduced for day
The interference of line, to promote the radiation intensity of electronic equipment.
The application also provides a kind of storage medium, is stored thereon with computer program, which is characterized in that the computer journey
The switching method for the antenna feed point that implementation method embodiment provides when sequence is executed by processor.
The application also provides a kind of electronic equipment, including memory, and processor and storage on a memory and can handled
The computer program run on device, which is characterized in that implementation method embodiment provides when the processor executes described program
The switching method of antenna feed point.
A kind of electronic equipment is also provided in the another embodiment of the application, which can be smart mobile phone, tablet
Apparatus such as computer.As shown in fig. 6, electronic equipment 400 includes processor 401, memory 402.Wherein, processor 401 and storage
Device 402 is electrically connected.
Processor 401 is the control centre of electronic equipment 400, utilizes various interfaces and the entire electronic equipment of connection
Various pieces by the application program of operation or load store in memory 402, and are called and are stored in memory 402
Data, execute electronic equipment various functions and processing data, to electronic equipment carry out integral monitoring.
In the present embodiment, processor 401 in electronic equipment 400 can according to following step, by one or one with
On the corresponding instruction of process of application program be loaded into memory 402, and be stored in memory by processor 401 to run
Application program in 402, to realize various functions：
When electronic equipment is in talking state, the ear image of user is obtained；
The current grip state of the electronic equipment is determined according to the ear image, wherein the grip state includes
Left-handed state and right hand grip state；
Target feed point is chosen from least two antenna feed points on the electronic device antenna according to the grip state；
Control connects the target feed point, so that the electronic equipment completes sending and receiving for radiofrequency signal.
Referring to Fig. 7, Fig. 7 is electronic devices structure schematic diagram provided by the embodiments of the present application.The electronic equipment 500 can be with
Including radio frequency (RF, Radio Frequency) circuit 501, include one or more computer readable storage mediums
Memory 502, input unit 503, display unit 504, sensor 504, voicefrequency circuit 506, Wireless Fidelity (WiFi,
Wireless Fidelity) module 507, include there are one or more than one processing core processor 508 and power supply
509 equal components.It will be understood by those skilled in the art that electronic devices structure shown in Fig. 7 is not constituted to electronic equipment
It limits, may include either combining certain components or different components arrangement than illustrating more or fewer components.
Radio circuit 501 can be used for receiving and sending messages or communication process in signal send and receive, particularly, by base station
Downlink information receive after, transfer to one or more than one processor 508 processing；In addition, the data for being related to uplink are sent
To base station.In general, radio circuit 501 includes but not limited to antenna, at least one amplifier, tuner, one or more oscillations
Device, subscriber identity module (SIM, Subscriber Identity Module) card, transceiver, coupler, low noise amplification
Device (LNA, Low Noise Amplifier), duplexer etc..In addition, radio circuit 501 can also by radio communication with network
It is communicated with other equipment.The wireless communication can use any communication standard or agreement, including but not limited to global mobile communication
System (GSM, Global System of Mobile communication), general packet radio service (GPRS, General
Packet Radio Service), CDMA (CDMA, Code Division Multiple Access), wideband code division it is more
Location (WCDMA, Wideband Code Division Multiple Access), long term evolution (LTE, Long Term
Evolution), Email, short message service (SMS, Short Messaging Service) etc..
Memory 502 can be used for storing application program and data.Include that can hold in the application program that memory 502 stores
Line code.Application program can form various functions module.Processor 508 is stored in the application journey of memory 502 by operation
Sequence, to perform various functions application and data processing.Memory 502 can include mainly storing program area and storage data
Area, wherein storing program area can storage program area, needed at least one function application program (such as sound-playing function,
Image player function etc.) etc.；Storage data field can be stored uses created data (such as audio number according to electronic equipment
According to, phone directory etc.) etc..In addition, memory 502 may include high-speed random access memory, can also include non-volatile deposit
Reservoir, for example, at least a disk memory, flush memory device or other volatile solid-state parts.Correspondingly, memory
502 can also include Memory Controller, to provide the access of processor 508 and input unit 503 to memory 502.
Input unit 503 can be used for receiving number, character information or the user's characteristic information (such as fingerprint) of input, and
Generate keyboard related with user setting and function control, mouse, operating lever, optics or the input of trace ball signal.Specifically
Ground, in a specific embodiment, input unit 503 may include touch sensitive surface and other input equipments.Touch sensitive surface,
Referred to as touch display screen or Trackpad, collect user on it or neighbouring touch operation (such as user using finger, touch
The operations of any suitable object or attachment on touch sensitive surface or near touch sensitive surface such as pen), and according to preset
Formula drives corresponding attachment device.Optionally, touch sensitive surface may include both touch detecting apparatus and touch controller.
Wherein, the touch orientation of touch detecting apparatus detection user, and the signal that touch operation is brought is detected, transmit a signal to touch
Controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processing
Device 508, and order that processor 508 is sent can be received and executed.
Display unit 504 can be used for showing information input by user or the information and electronic equipment that are supplied to user
Various graphical user interface, these graphical user interface can be made of figure, text, icon, video and its arbitrary combination.
Display unit 504 may include display panel.Optionally, liquid crystal display (LCD, Liquid Crystal may be used
Display), the forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configure display surface
Plate.Further, touch sensitive surface can cover display panel, when touch sensitive surface detects on it or after neighbouring touch operation,
Processor 508 is sent to determine the type of touch event, is followed by subsequent processing device 508 according to the type of touch event in display panel
It is upper that corresponding visual output is provided.Although in the figure 7, touch sensitive surface and display panel are realized as two independent components
Input and input function, but in some embodiments it is possible to it is touch sensitive surface and display panel is integrated and realize and input and defeated
Go out function.
Electronic equipment may also include at least one sensor 505, such as optical sensor, motion sensor and other sensings
Device.Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel, and proximity sensor can close display surface when electronic equipment is moved in one's ear
Plate and/or backlight.As a kind of motion sensor, gravity accelerometer can detect in all directions (generally three axis)
The size of acceleration can detect that size and the direction of gravity when static, the application that can be used to identify mobile phone posture is (such as vertical and horizontal
Shield switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；As for electronics
The other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor that equipment can also configure, it is no longer superfluous herein
It states.
Voicefrequency circuit 506 can provide the audio interface between user and electronic equipment by loud speaker, microphone.Audio-frequency electric
The audio data received can be converted into electric signal by road 506, be transferred to loud speaker, and it is defeated to be converted to voice signal by loud speaker
Go out；On the other hand, the voice signal of collection is converted to electric signal by microphone, and audio is converted to after being received by voicefrequency circuit 506
Data, then by audio data output processor 508 processing after, through radio circuit 501 to be sent to such as another electronic equipment, or
Person exports audio data to memory 502 to be further processed.Voicefrequency circuit 506 is also possible that earphone jack, to carry
For the communication of peripheral hardware earphone and electronic equipment.
Wireless Fidelity (WiFi) belongs to short range wireless transmission technology, and electronic equipment can be with by wireless fidelity module 507
Help user to send and receive e-mail, browse webpage and access streaming video etc., it has provided wireless broadband internet to the user
It accesses.Although Fig. 7 shows wireless fidelity module 507, but it is understood that, and it is not belonging to the necessary structure of electronic equipment
At, completely can as needed do not change invention essence range in and omit.
Processor 508 is the control centre of electronic equipment, utilizes each of various interfaces and the entire electronic equipment of connection
A part by running or execute the application program being stored in memory 502, and is called and is stored in memory 502
Data execute the various functions and processing data of electronic equipment, to carry out integral monitoring to electronic equipment.Optionally, it handles
Device 508 may include one or more processing cores；Preferably, processor 508 can integrate application processor and modulation /demodulation processing
Device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is mainly located
Reason wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 508.
Electronic equipment further includes the power supply 509 (such as battery) powered to all parts.Preferably, power supply can pass through electricity
Management system and processor 508 are logically contiguous, to realize management charging, electric discharge and power consumption by power-supply management system
The functions such as management.Power supply 509 can also include one or more direct current or AC power, recharging system, power supply event
Hinder the random components such as detection circuit, power supply changeover device or inverter, power supply status indicator.
Although being not shown in Fig. 7, electronic equipment can also include camera, bluetooth module etc., and details are not described herein.
When it is implemented, the above modules can be realized as independent entity, arbitrary combination can also be carried out, is made
It is realized for same or several entities, the specific implementation of the above modules can be found in the embodiment of the method for front, herein not
It repeats again.
It should be noted that one of ordinary skill in the art will appreciate that whole in the various methods of above-described embodiment or
Part steps are relevant hardware can be instructed to complete by program, which can be stored in computer-readable storage medium
It in matter, is such as stored in the memory of electronic equipment, and is executed by least one processor in the electronic equipment, executed
It may include the flow of the embodiment of the switching method such as antenna feed point in journey.Wherein, storage medium may include：Read-only memory
(ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc..
A kind of switching method of antenna feed point provided by the embodiments of the present application, device, storage medium and electronics are set above
Standby to be described in detail, each function module can be integrated in a processing chip, can also be the independent object of modules
Reason exist, can also two or more modules be integrated in a module.Hardware both may be used in above-mentioned integrated module
Form realize, can also be realized in the form of software function module.Original of the specific case to the application used herein
Reason and embodiment are expounded, and the explanation of above example is only intended to help to understand that the present processes and its core are thought
Think；Meanwhile for those skilled in the art, according to the thought of the application, can in specific embodiments and applications
There is change place, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (11)
1. a kind of switching method of antenna feed point, which is characterized in that include the following steps：
When electronic equipment is in talking state, the ear image of user is obtained；
The current grip state of the electronic equipment is determined according to the ear image, wherein the grip state includes left hand
Grip state and right hand grip state；
Target feed point is chosen from least two antenna feed points on the electronic device antenna according to the grip state；
Control connects the target feed point, so that the electronic equipment completes sending and receiving for radiofrequency signal.
2. the switching method of antenna feed point according to claim 1, which is characterized in that described when electronic equipment is in call
When state, the ear image of user is obtained, including：
When electronic equipment is in talking state, the distance between electronic equipment and user are obtained；
Judge whether the distance meets pre-determined distance range；
If satisfied, then obtaining the ear image of user.
3. the switching method of antenna feed point according to claim 1, which is characterized in that described true according to the ear image
The current grip state of the fixed electronic equipment, including：
The ear image is matched in pre-set image library, to obtain corresponding default ear image；
The corresponding default grip state of the default ear image is obtained, to be determined as the current gripping shape of the electronic equipment
State.
4. the switching method of antenna feed point according to claim 3, which is characterized in that described to obtain the default ear figure
As corresponding default grip state, including：
When the default ear image is left ear image, determine that corresponding default grip state is left-handed state；
When the default ear image is auris dextra image, determine that corresponding default grip state is right hand grip state.
5. the switching method of antenna feed point according to claim 1, which is characterized in that include on the electronic device antenna
First distributing point in left side and second distributing point on right side；
It is described to choose target feed point from least two antenna feed points on the electronic device antenna according to the grip state,
Including：
When the grip state is left-handed state, it is target feed point to choose second distributing point；
When the grip state is right hand grip state, it is target feed point to choose first distributing point.
6. a kind of switching device of antenna feed point, which is characterized in that described device includes：Acquisition module, chooses mould at determining module
Block and link block；
The acquisition module, for when electronic equipment is in talking state, obtaining the ear image of user；
The determining module, for determining the current grip state of the electronic equipment according to the ear image, wherein described
Grip state includes left-handed state and right hand grip state；
The selection module is used for according to the grip state from least two antenna feed points on the electronic device antenna
Choose target feed point；
The link block connects the target feed point for controlling, so that the electronic equipment completes the reception of radiofrequency signal
And transmission.
7. the switching device of antenna feed point according to claim 6, which is characterized in that the acquisition module specifically includes：
First acquisition submodule, judging submodule and the second acquisition submodule；
First acquisition submodule, for when electronic equipment is in talking state, obtaining between electronic equipment and user
Distance；
The judging submodule, for judging whether the distance meets pre-determined distance range；
Second acquisition submodule, for when the judging submodule is judged as YES, obtaining the ear image of user.
8. the switching device of antenna feed point according to claim 6, which is characterized in that the determining module specifically includes：
Matched sub-block and determination sub-module；
The matched sub-block, it is corresponding default to obtain for matching the ear image in pre-set image library
Ear image；
The determination sub-module, for obtaining the corresponding default grip state of the default ear image, to be determined as the electricity
The current grip state of sub- equipment.
9. the switching device of antenna feed point according to claim 8, which is characterized in that
The determination sub-module is specifically used for when the default ear image is left ear image, determines that corresponding preset holds shape
State is left-handed state, when the default ear image is auris dextra image, determines that corresponding default grip state is held for the right hand
Hold state.
10. a kind of storage medium, is stored thereon with computer program, which is characterized in that the computer program is held by processor
It is realized when row such as the step of any one of claim 1-5 the method.
11. a kind of electronic equipment, including memory, processor and storage are on a memory and the calculating that can run on a processor
Machine program, which is characterized in that the processor realizes the step such as any one of claim 1-5 the method when executing described program
Suddenly.
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| CN110048756A (en) * | 2019-04-24 | 2019-07-23 | 闽江学院 | A kind of antenna method for improving mobile communication terminal and holding performance |
| CN112242854A (en) * | 2020-10-19 | 2021-01-19 | 维沃移动通信有限公司 | Electronic equipment, and control method and device of electronic equipment |
| CN113766063A (en) * | 2021-09-24 | 2021-12-07 | 惠州Tcl移动通信有限公司 | Antenna matching method and device, mobile terminal and storage medium |
| CN115441882A (en) * | 2022-09-01 | 2022-12-06 | 联想(北京)有限公司 | Antenna control method and device and electronic equipment |
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