CN106254587A - A kind of antenna control system, control method and communication terminal - Google Patents
A kind of antenna control system, control method and communication terminal Download PDFInfo
- Publication number
- CN106254587A CN106254587A CN201610764792.9A CN201610764792A CN106254587A CN 106254587 A CN106254587 A CN 106254587A CN 201610764792 A CN201610764792 A CN 201610764792A CN 106254587 A CN106254587 A CN 106254587A
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- China
- Prior art keywords
- communication terminal
- signal
- aerial
- built
- peripheral earphone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Transceivers (AREA)
Abstract
The invention discloses a kind of antenna control system control method and communication terminal, communication terminal includes built-in aerial, peripheral earphone and signal receiving end, antenna control system includes: gating switch, the selection end of gating switch is connected with signal receiving end, and select the first connection end of switch to be connected with built-in aerial, select the second connection end of switch to be connected with peripheral earphone；The controller being connected with gating switch, controller is for detecting the signal intensity of communication terminal, and when signal intensity is less than the first preset strength, controls gating switch and selection end and the second connection end are connected.The technical scheme that the present invention provides, in the case of built-in aerial can not provide higher signal strength for communication terminal, switching peripheral earphone is that communication terminal receives signal as external antenna, owing to external antenna received signal strength is due to built-in aerial, and then ensure that communication terminal signal intensity under various circumstances is high, improve the scope of application of mobile terminal.
Description
Technical field
The present invention relates to mobile communication technology field, more specifically, relate to a kind of antenna control system, control method
And communication terminal.
Background technology
Along with the fast development of electronic information technology, the various communication terminals of such as mobile phone, panel computer etc are
Become a requisite part in people's daily life.Further, along with the function of mobile phone gets more and more, it has developed into one
E-life terminal in people's life.General, mobile phone all uses built-in aerial as the reception line of signal in the market
Road, and remote districts or from base station farther out in the environment of to there will be mobile phone signal more weak, the situation not having signal even occurs,
The especially mobile phone to most metals shell, and then affect people's speech quality.Thus, how to ensure the signal intensity of mobile phone
The highest, become one of direction of main research now.
Summary of the invention
In view of this, the invention provides a kind of antenna control system control method and communication terminal, in built-in sky
In the case of line can not provide higher signal strength for communication terminal, switching peripheral earphone leads to for mobile as external antenna
News terminal received signals, owing to external antenna received signal strength is due to built-in aerial, and then ensures that communication terminal is not
High with the signal intensity under environment, improve the scope of application of mobile terminal.
For achieving the above object, the technical scheme that the present invention provides is as follows:
A kind of antenna control system, is applied to communication terminal, and described communication terminal includes built-in aerial, external
Earphone and signal receiving end, described antenna control system includes:
Gating switch, the selection end of described gating switch is connected with described signal receiving end, and described selects the of switch
One connects end is connected with described built-in aerial, and described the second connection end selecting switch is connected with described peripheral earphone；
And, the controller being connected with described gating switch, described controller is for detecting described communication terminal
Signal intensity, and when described signal intensity is less than the first preset strength, control described gating switch by described selection end and institute
State the second connection end to be connected, so that described peripheral earphone is described communication terminal receives signal.
Optionally, described controller is additionally operable to, when described signal intensity is not more than the second preset strength, control described choosing
Open up pass described selection end and first to connect end and second to connect end the most connected, so that described built-in aerial and peripheral earphone are altogether
Being all described communication terminal and receive signal, wherein, described second preset strength is less than the first preset strength.
Optionally, described peripheral earphone includes plug and ground wire, and described plug include with described be electrically connected to ground connect
Line end, described terminals are connected with earth terminal；
Wherein, described antenna control system also includes:
The first magnetic resistance being connected between described earth terminal and described terminals；
And, it is connected to described second and connects the coupling electric capacity between end and described terminals.
Optionally, described peripheral earphone includes ground wire, wherein, is serially connected with one second magnetic resistance in described ground wire.
Optionally, described controller is cpu controller.
Accordingly, present invention also offers a kind of method of controlling antenna, be applied to communication terminal, described mobile communication
Terminal includes that built-in aerial, peripheral earphone and signal receiving end, described method of controlling antenna include:
Detect the signal intensity of described communication terminal；
When judging described signal intensity less than the first preset strength, control described peripheral earphone and described signal receiving end phase
Connect, so that described peripheral earphone is described communication terminal receives signal.
Optionally, while judging described signal intensity and described first preset strength, also include:
Judge when described signal intensity is not more than the second preset strength, control described built-in aerial and peripheral earphone is equal and institute
State signal receiving end to connect, so that described built-in aerial and peripheral earphone are described communication terminal jointly receives signal, its
In, described second preset strength is less than the first preset strength.
Accordingly, present invention also offers a kind of communication terminal, described communication terminal includes built-in aerial, outer
Lug machine and signal receiving end, described communication terminal also includes above-mentioned antenna control system.
Optionally, described communication terminal is mobile phone.
Compared to prior art, the technical scheme that the present invention provides at least has the advantage that
The invention provides a kind of antenna control system control method and communication terminal, be applied to mobile communication eventually
End, described communication terminal includes that built-in aerial, peripheral earphone and signal receiving end, described antenna control system include: choosing
Opening up pass, the selection end of described gating switch is connected with described signal receiving end, and described select switch first connection end with
Described built-in aerial is connected, and described the second connection end selecting switch is connected with described peripheral earphone；And, open with described gating
Closing the controller being connected, described controller is used for detecting the signal intensity of described communication terminal, and at described signal intensity
During less than the first preset strength, control described gating switch and described selection end is connected end with described second is connected, so that described
Peripheral earphone is that described communication terminal receives signal.
As shown in the above, the technical scheme that the present invention provides, can not provide for communication terminal at built-in aerial
In the case of higher signal strength, switching peripheral earphone is that communication terminal receives signal, due to external as external antenna
Antenna receiving signal intensity is due to built-in aerial, and then ensures that communication terminal signal intensity under various circumstances is high, carries
The scope of application of high mobile terminal.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
The structural representation of a kind of antenna control system that Fig. 1 provides for the embodiment of the present application；
The flow chart of a kind of method of controlling antenna that Fig. 2 provides for the embodiment of the present application；
The flow chart of the another kind of method of controlling antenna that Fig. 3 provides for the embodiment of the present application.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
As described in background, in the market mobile phone all use built-in aerial as the reception circuit of signal, and
Remote districts or from base station farther out in the environment of to there will be mobile phone signal more weak, the situation not having signal even occurs, especially
Mobile phone to most metals shell, and then affect people's speech quality.Thus, how to ensure that the signal intensity of mobile phone is in difference
Under environment the highest, become one of direction of main research now.
Based on this, the embodiment of the present application provides a kind of antenna control system control method and communication terminal, including
Put antenna to provide in the case of higher signal strength for communication terminal, switching peripheral earphone as external antenna for moving
Dynamic communicating terminal receives signal, owing to external antenna received signal strength is due to built-in aerial, and then ensures communication terminal
Signal intensity under various circumstances is high, improves the scope of application of mobile terminal.For achieving the above object, the embodiment of the present application carries
The technical scheme of confession is as follows, specifically combines shown in Fig. 1 to Fig. 3, and the technical scheme providing the embodiment of the present application carries out detailed
Describe.
With reference to shown in Fig. 1, for the structural representation of a kind of antenna control system that the embodiment of the present application provides, wherein, sky
Line control system is applied to communication terminal, and described communication terminal includes built-in aerial 10, peripheral earphone 20 and signal
Receiving terminal 30, described antenna control system includes:
Gating switch 40, the selection end of described gating switch 40 is connected with described signal receiving end 30, and described selection is opened
First connection end of pass 40 is connected with described built-in aerial 10, described the second connection end and the described peripheral earphone selecting switch 40
20 are connected；
And, the controller 50 being connected with described gating switch 40, described controller 50 is used for detecting described mobile communication
The signal intensity of terminal, and when described signal intensity is less than the first preset strength, control described gating switch by described selection
End is connected end and is connected with described second, so that described peripheral earphone 20 is described communication terminal receives signal.
Wherein, the original state of communication terminal is the selection end of gating switch and first and connects end and be connected, also
That is, the original state of communication terminal is that built-in aerial is connected with signal receiving end, with by built-in aerial as movement
Communicating terminal receives signal, and wherein, built-in aerial is the antenna of the case inside being arranged at communication terminal.Mobile logical
During news terminal works, controller detects the signal intensity of communication terminal in real time, and controller is judging signal intensity
During less than the first preset strength, i.e. signal intensity dies down and during it cannot be guaranteed that speech quality is higher, and control gating is opened by controller
Close switching annexation, selection end and the second connection end to be connected, and disconnect the annexation selecting end and first to connect end；
And then, peripheral earphone is connected with signal receiving end, so that peripheral earphone is that communication terminal receives letter as external antenna
Number；Wherein, owing to external antenna is strong compared with the ability that built-in aerial receives signal, thus, it is possible to ensure that communication terminal is being worked as
Under front environment, its signal intensity is higher, it is ensured that speech quality is high.It addition, when controller detects the initial of communication terminal
During state, signal intensity is more than the first preset strength, and then keeps the connected state selecting end and first to connect end, within keeping
Putting antenna is the state that communication terminal receives signal.
At controller, the antenna control system that the embodiment of the present application provides, detects that signal intensity is less than the first preset strength
Time, it is possible not only to control to select end and second to connect end and is connected, it is also possible to control to select end and first to connect end and second and connect
Hold the most connected.Further, the described controller 50 that the embodiment of the present application provides is additionally operable to be not more than the at described signal intensity
During two preset strength, control described gating switch 40 by described selection end and first connect end and second connect end the most connected, with
Making described built-in aerial 10 and peripheral earphone 20 jointly receive signal for described communication terminal, wherein, described second presets
Intensity is less than the first preset strength.
Wherein, when the signal intensity that controller detects communication terminal is the lowest, and receive letter at peripheral earphone
Number all it cannot be guaranteed that during the speech quality height of communication terminal, controller can control gating switch, is selected end and
It is the most connected that one connection end and second connects end, so that built-in aerial and peripheral earphone receive signal for communication terminal jointly,
To improve the signal intensity of communication terminal, it is ensured that the speech quality of communication terminal is high.
Further, in order to optimize antenna control system, wherein, with reference to shown in Fig. 1, it is described that the embodiment of the present application provides
Peripheral earphone 20 includes plug 21 and ground wire 22, and described plug 21 includes the terminals 211 that electrically connect with described ground wire 22, institute
State terminals 211 to be connected with earth terminal GND；
Wherein, described antenna control system also includes:
The first magnetic resistance 61 being connected between described earth terminal GND and described terminals 211；
And, it is connected to described second and connects the coupling electric capacity C between end and described terminals 211.
Wherein, it is directly transferred to earth terminal in order to avoid peripheral earphone receives signal, the antenna that the embodiment of the present application provides
Control system is series connection one first magnetic resistance between terminals and earth terminal, and connects concatenation one between end at terminals and second
Coupling electric capacity, to coupled to communication terminal by reception signal.It should be noted that the outer lug that the embodiment of the present application provides
Machine, it also includes the structures such as L channel line, R channel line, Mike's line and above-mentioned circuit terminal on plug, to this with existing
There is technology identical, therefore do not make unnecessary repeating.It addition, the earth terminal that the embodiment of the present application provides can be on communication terminal
Earth terminal.
Further, with reference to shown in Fig. 1, the described peripheral earphone 20 that the embodiment of the present application provides includes ground wire 22, wherein,
Described ground wire 22 is serially connected with one second magnetic resistance 62.
Wherein, the embodiment of the present application provide antenna control system, on the basis of peripheral earphone is original, and, away from
From the position of plug suitable distance, ground wire concatenates one second magnetic resistance, by the second magnetic resistance as external antenna length adjustment
Structure.It should be noted that suitable distance is generally the 1/4 of carrier wavelength of conversing in the embodiment of the present application；Further, due to 2G,
The carrier wavelength such as 3G, 4G is different, and, due to peripheral earphone, to receive signal performance different so that according to reality apply into
This suitable distance of design that row is concrete, is not particularly limited this application.
In above-mentioned any one embodiment, the described controller that the embodiment of the present application provides can be CPU (Central
Processing Unit, central processing unit) controller, or, in other embodiments of the application, controller can also be it
The controller of his type, is not particularly limited this application.
Accordingly, the embodiment of the present application additionally provides a kind of method of controlling antenna, and this control method is applied to mobile communication
Terminal, described communication terminal includes built-in aerial, peripheral earphone and signal receiving end, with specific reference to shown in Fig. 2, for this Shen
Please the flow chart of a kind of method of controlling antenna that provides of embodiment, wherein, described method of controlling antenna includes:
S1, detect the signal intensity of described communication terminal；
S2, when judging described signal intensity less than the first preset strength, control described peripheral earphone and described signal and receive
End is connected, so that described peripheral earphone is described communication terminal receives signal.
Wherein, first determine whether whether peripheral earphone inserts the body of communication terminal, if it has not, then controller is controlled all the time
The selection end of gating switch processed and first connects end and is connected；Or, judging that peripheral earphone is not inserted into communication terminal
During body, and when judging signal intensity less than the first preset strength, can carry by the way of communication terminal is reported to the police
Show that user inserts earphone；Wherein, above-mentioned judge process etc. are processed and can be completed by controller.
And after the lug machine transplanting of rice outside enters communication terminal body, then detect the signal of communication terminal when step S1
Intensity, generally carries out detecting, i.e. when built-in aerial is connected with signal receiving end, detection is mobile logical in an initial condition
The signal intensity of news terminal.Further, when step S2, this signal intensity is carried out judgement and compare, when signal intensity is pre-more than first
If during intensity, maintain the original state constant；And when signal intensity is less than the first preset strength, then it is mobile for switching to peripheral earphone
Communicating terminal receives signal.
Further, with reference to shown in Fig. 2, for the flow chart of the another kind of method of controlling antenna that the embodiment of the present application provides,
Wherein, while judging described signal intensity and described first preset strength, i.e. while carrying out step S2, also include:
S2 ', judge when described signal intensity is not more than the second preset strength, control described built-in aerial and peripheral earphone is equal
It is connected with described signal receiving end, so that described built-in aerial and peripheral earphone are described communication terminal jointly receives letter
Number, wherein, described second preset strength is less than the first preset strength.
Wherein, the method for controlling antenna that the embodiment of the present application provides, detect that signal intensity is less than first at controller pre-
If during intensity, being possible not only to control peripheral earphone is that communication terminal receives signal, it is also possible to control built-in aerial and external
Earphone receives signal for communication terminal jointly.Wherein, when jointly receiving signal due to built-in aerial and peripheral earphone, signal
Intensity is relatively big, so needing to carry out condition restriction, i.e. when signal intensity is not more than the second preset strength.
It should be noted that the embodiment of the present application is not done for the concrete numerical value of the first preset strength and the second preset strength
Concrete restriction, needs to be designed according to reality application to this.
Accordingly, the embodiment of the present application additionally provides a kind of communication terminal, and described communication terminal includes built-in
Antenna, peripheral earphone and signal receiving end, described communication terminal also includes the sky line traffic control that above-mentioned any one embodiment provides
System processed.
Optionally, the embodiment of the present application provide described communication terminal can be mobile phone, or, the application other
In embodiment, this communication terminal can also be other types equipment, is not particularly limited this application.
Compared to prior art, the technical scheme that the embodiment of the present application provides at least has the advantage that
The embodiment of the present application provides a kind of antenna control system control method and communication terminal, is applied to mobile logical
News terminal, described communication terminal includes built-in aerial, peripheral earphone and signal receiving end, described antenna control system bag
Including: gating switch, the selection end of described gating switch is connected with described signal receiving end, and described the first connection selecting switch
End is connected with described built-in aerial, and described the second connection end selecting switch is connected with described peripheral earphone；And, with described choosing
Opening up and close the controller being connected, described controller is used for detecting the signal intensity of described communication terminal, and at described signal
When intensity is less than the first preset strength, controls described gating switch and described selection end is connected end with described second is connected, so that
Described peripheral earphone is that described communication terminal receives signal.
As shown in the above, the technical scheme that the embodiment of the present application provides, can not for mobile communication eventually at built-in aerial
In the case of end provides higher signal strength, switching peripheral earphone is that communication terminal receives signal as external antenna, by
In external antenna received signal strength due to built-in aerial, and then ensure communication terminal signal intensity under various circumstances
Height, improves the scope of application of mobile terminal.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (9)
1. an antenna control system, is applied to communication terminal, and described communication terminal includes built-in aerial, outer lug
Machine and signal receiving end, it is characterised in that described antenna control system includes:
Gating switch, the selection end of described gating switch is connected with described signal receiving end, and the first of described selection switch is even
Connecing end to be connected with described built-in aerial, described the second connection end selecting switch is connected with described peripheral earphone；
And, the controller being connected with described gating switch, described controller is for detecting the signal of described communication terminal
Intensity, and when described signal intensity is less than the first preset strength, control described gating switch by described selection end and described the
Two connect end is connected, so that described peripheral earphone is described communication terminal receives signal.
Antenna control system the most according to claim 1, it is characterised in that described controller is additionally operable at described signal strong
Degree be not more than the second preset strength time, control described gating switch by described selection end with first connect end and second connection end equal
It is connected, so that described built-in aerial and peripheral earphone be described communication terminal reception signal jointly, wherein, described second pre-
If intensity is less than the first preset strength.
Antenna control system the most according to claim 1, it is characterised in that described peripheral earphone includes plug and ground wire,
And described plug includes and the described terminals being electrically connected to ground, described terminals are connected with earth terminal；
Wherein, described antenna control system also includes:
The first magnetic resistance being connected between described earth terminal and described terminals；
And, it is connected to described second and connects the coupling electric capacity between end and described terminals.
Antenna control system the most according to claim 1, it is characterised in that described peripheral earphone includes ground wire, wherein, institute
State and ground wire is serially connected with one second magnetic resistance.
Antenna control system the most according to claim 1, it is characterised in that described controller is cpu controller.
6. a method of controlling antenna, is applied to communication terminal, and described communication terminal includes built-in aerial, outer lug
Machine and signal receiving end, it is characterised in that described method of controlling antenna includes:
Detect the signal intensity of described communication terminal；
When judging described signal intensity less than the first preset strength, control described peripheral earphone and be connected with described signal receiving end
Connect, so that described peripheral earphone is described communication terminal receives signal.
Method of controlling antenna the most according to claim 6, it is characterised in that judging described signal intensity and described first
While preset strength, also include:
Judge when described signal intensity is not more than the second preset strength, control described built-in aerial and peripheral earphone all with described letter
Number receiving terminal connects, so that described built-in aerial and peripheral earphone be described communication terminal reception signal, wherein, institute jointly
State the second preset strength less than the first preset strength.
8. a communication terminal, described communication terminal includes built-in aerial, peripheral earphone and signal receiving end, and it is special
Levying and be, described communication terminal also includes the antenna control system described in Claims 1 to 5 any one.
Communication terminal the most according to claim 8, it is characterised in that described communication terminal is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764792.9A CN106254587A (en) | 2016-08-29 | 2016-08-29 | A kind of antenna control system, control method and communication terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610764792.9A CN106254587A (en) | 2016-08-29 | 2016-08-29 | A kind of antenna control system, control method and communication terminal |
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| CN106254587A true CN106254587A (en) | 2016-12-21 |
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| CN201610764792.9A Pending CN106254587A (en) | 2016-08-29 | 2016-08-29 | A kind of antenna control system, control method and communication terminal |
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| CN107039754A (en) * | 2017-04-20 | 2017-08-11 | 深圳市拓频通讯设备有限公司 | A kind of mobile phone loss prevention external antenna |
| CN107635068A (en) * | 2017-09-04 | 2018-01-26 | 深圳市盛路物联通讯技术有限公司 | The control method and mobile terminal of a kind of mobile terminal antenna |
| CN109282187A (en) * | 2017-07-20 | 2019-01-29 | 松下知识产权经营株式会社 | Luminaire and lighting system |
| CN110830091A (en) * | 2018-08-07 | 2020-02-21 | 联想移动通信科技有限公司 | Mobile terminal WIFI antenna system, control method and mobile terminal |
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| WO2021051825A1 (en) * | 2019-09-20 | 2021-03-25 | 宁波三星医疗电气股份有限公司 | Electrical energy meter with communication module |
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| CN106788575A (en) * | 2016-12-26 | 2017-05-31 | 宇龙计算机通信科技(深圳)有限公司 | A kind of signal transmit-receive method, device, circuit and terminal |
| CN107039754A (en) * | 2017-04-20 | 2017-08-11 | 深圳市拓频通讯设备有限公司 | A kind of mobile phone loss prevention external antenna |
| CN109282187A (en) * | 2017-07-20 | 2019-01-29 | 松下知识产权经营株式会社 | Luminaire and lighting system |
| CN107635068A (en) * | 2017-09-04 | 2018-01-26 | 深圳市盛路物联通讯技术有限公司 | The control method and mobile terminal of a kind of mobile terminal antenna |
| CN110830091A (en) * | 2018-08-07 | 2020-02-21 | 联想移动通信科技有限公司 | Mobile terminal WIFI antenna system, control method and mobile terminal |
| WO2021051825A1 (en) * | 2019-09-20 | 2021-03-25 | 宁波三星医疗电气股份有限公司 | Electrical energy meter with communication module |
| SE545382C2 (en) * | 2019-09-20 | 2023-07-25 | Ningbo Sanxing Medical & Electric Co Ltd | Electricity meter with a communication module |
| CN111654340A (en) * | 2020-05-28 | 2020-09-11 | Oppo广东移动通信有限公司 | Electronic device |
| CN111654340B (en) * | 2020-05-28 | 2022-07-08 | Oppo广东移动通信有限公司 | Electronic device |
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Application publication date: 20161221 |