CN106961021A - The intelligent selecting method of intelligent selection module and terminal antenna frequency range - Google Patents
The intelligent selecting method of intelligent selection module and terminal antenna frequency range Download PDFInfo
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- CN106961021A CN106961021A CN201710149534.4A CN201710149534A CN106961021A CN 106961021 A CN106961021 A CN 106961021A CN 201710149534 A CN201710149534 A CN 201710149534A CN 106961021 A CN106961021 A CN 106961021A
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- selection module
- intelligent selection
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
- H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/10—Resonant antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
- H01Q5/28—Arrangements for establishing polarisation or beam width over two or more different wavebands
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The intelligent selecting method of intelligent selection module and terminal antenna frequency range, intelligent selection module can determine that first user operation or meet the first predetermined condition；And, corresponding first tuning circuit at least three first tuning circuits included by intelligent selection module is electrically connected with antenna, make it that aerial signal that corresponding first tuning circuit provided antenna carries out the tuning of correspondence frequency-division section；Or, corresponding two the first tuning circuits at least three first tuning circuits included by the intelligent selection module are electrically connected with antenna, make it that aerial signal that corresponding two first tuning circuits are provided antenna carries out the tuning of two frequency-division sections of correspondence respectively.That is, the intelligent selection module can be used for the tuning frequency range of selection antenna, so as to remove the useless resonance point of antenna, and then antenna is improved in the operating efficiency of useful resonance point and the signal intensity of raising terminal.
Description
Technical field
The present invention relates to the Intelligent Selection of field of terminal technology, more particularly to intelligent selection module and terminal antenna frequency range
Selection method.
Background technology
With becoming increasingly popular for the terminals such as mobile phone, user is to the performance requirement more and more higher of terminal, the frequency range of receiving and transmitting signal
Also it is more and more, it is therefore desirable to which the antenna of terminal supports enough frequency ranges in limited space.
Current design is essentially all that terminal configures the WLAN (Wireless that an antenna is used to support terminal
Local Area Networks, WLAN) connection, i.e. antenna support simultaneously WiFi (WIreless-FIdelity, wirelessly
Fidelity), BT (Bluetooth, bluetooth), GPS (Global Positioning System, global positioning system) signals connect
Receive and launch.WiFi working frequency range has two, is divided into 2.402Ghz~2.482Ghz and 5.1Ghz~5.9Ghz；BT work
Make frequency range for 2.4Ghz~2.48Ghz；GPS working frequency range is 1.57Ghz；This 4 frequency range spans are close to 4Ghz, and highest
Frequency is 4 times of low-limit frequency.It is required that an antenna supports 4 frequency ranges simultaneously, then covering frequence scope is 1.5Ghz~6Ghz,
Possess 3 resonance points (centre frequency of work), this will sacrifice operating efficiency of the antenna in each resonance point；In addition, in terminal
The Spatial General 6 R of antenna is left for not over 3cm*2cm*1cm, therefore, this antenna scheme can cause antenna efficiency low, eventually
Hold the poor-performing of receiving and transmitting signal.
That is, the Antenna of small dimensions of prior art supports that the design of multiband can sacrifice antenna each humorous simultaneously
The operating efficiency shaken a little, causes the dtr signal of terminal, influences the Experience Degree of user.
The content of the invention
The embodiments of the invention provide the intelligent selecting method of a kind of intelligent selection module and terminal antenna frequency range, use
An antenna is used while supporting Antenna Operation caused by multiple frequency ranges to solve the WLAN access scheme of existing terminal
The problem of efficiency is low, terminal signaling is poor.
The embodiments of the invention provide a kind of intelligent selection module, the intelligent selection module includes：
At least three first tuning circuits；
At least three first switch units, wherein, the first end of at least three first switches unit all with antenna electric
Connection, the second end of at least three first switches unit is electrically connected with least three first tuning circuit respectively；With
And
Processing unit；
Each first switch unit is used to respond first user operation according to processing unit or is meeting the first predetermined bar
Produced corresponding first choice signal conduction and corresponding first tuning circuit is electrically connected with antenna during part, it is described to cause
The aerial signal that corresponding first tuning circuit is provided antenna carries out the tuning of correspondence frequency-division section；
Or two first switch units are used to respond first user operation according to processing unit respectively or are meeting the
During one predetermined condition produced two first choice signal conductions of correspondence and respectively by corresponding two the first tuning circuits with
Antenna is electrically connected, make it that the aerial signal that corresponding two first tuning circuits are provided antenna carries out correspondence two respectively
The tuning of individual frequency-division section.
Correspondingly, the embodiment of the present invention additionally provides a kind of intelligent selecting method of terminal antenna frequency range, the side
Method includes：
Intelligent selection module determines first user operation or meets the first predetermined condition；
Corresponding first tuning circuit at least three first tuning circuits included by the intelligent selection module with
Antenna is electrically connected, make it that aerial signal that corresponding first tuning circuit provides antenna carries out the tune of correspondingly frequency-division section
It is humorous；Or, corresponding two the first tuning circuits at least three first tuning circuits included by the intelligent selection module
Electrically connected with antenna, make it that the aerial signal that corresponding two first tuning circuits are provided antenna carries out correspondence respectively
The tuning of two frequency-division sections.
The present invention has the beneficial effect that：
The intelligent selecting method of intelligent selection module and terminal antenna frequency range provided in an embodiment of the present invention, Intelligent Selection
Module is selected to can determine that first user operation or meet the first predetermined condition；And, at least three included by intelligent selection module
Corresponding first tuning circuit in individual first tuning circuit is electrically connected with antenna, to cause corresponding first tuning circuit pair
The aerial signal that antenna is provided carries out the tuning of correspondence frequency-division section；Or, at least three first included by the intelligent selection module
Corresponding two the first tuning circuits in tuning circuit are electrically connected with antenna, to cause corresponding two first tuning circuits
Carry out the tuning of two frequency-division sections of correspondence respectively to the aerial signal that antenna is provided.That is, the intelligent selection module is available
In the tuning frequency range of selection antenna, so as to remove the useless resonance point of antenna, and then work of the antenna in useful resonance point is improved
Efficiency and the signal intensity for improving terminal.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill in field, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 show the structural representation of the intelligent selection module in the embodiment of the present invention one；
Fig. 2 show a kind of concrete structure schematic diagram of the intelligent selection module in the embodiment of the present invention one；
Fig. 3 show the structural representation of the first tuning circuit in the embodiment of the present invention one；
Fig. 4 show another structural representation of the intelligent selection module in the embodiment of the present invention one；
Fig. 5 show another structural representation of the intelligent selection module in the embodiment of the present invention one；
Fig. 6 show the structural representation of the second tune circuit in the embodiment of the present invention one；
Fig. 7 show the step flow of the intelligent selecting method of the terminal antenna frequency range in the embodiment of the present invention two
Figure.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into
One step it is described in detail, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole implementation
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
All other embodiment, belongs to the scope of protection of the invention.
Embodiment one：
The embodiment of the present invention one provides a kind of intelligent selection module, and the intelligent selection module can be used as a functional unit
The inside of the terminals such as mobile phone, panel computer, intelligent watch is integrated in the form of software and/or hardware, for improving terminal
The performance of antenna.Specifically, as shown in figure 1, it is the structural representation of intelligent selection module described in the embodiment of the present invention one,
It may include：
At least three first tuning circuits 11；
At least three first switch units 12, wherein, the first end of at least three first switches unit 12 all with day
Line is electrically connected, and the second end of at least three first switches unit 12 is electric with least three first tuning circuit 11 respectively
Connection；And
Processing unit 13；
Each first switch unit 12 is used to respond first user operation or pre- meeting first according to processing unit 13
Produced corresponding first choice signal conduction and corresponding first tuning circuit 11 is electrically connected with antenna during fixed condition, so that
Obtain the tuning for the aerial signal progress correspondence frequency-division section that corresponding first tuning circuit 11 is provided antenna；
Or two first switch units 12 are used to respond first user operation or full according to processing unit 13 respectively
During the first predetermined condition of foot produced two first choice signal conductions of correspondence and respectively will corresponding two first tunings it is electric
Road 11 is electrically connected with antenna, is entered respectively with the aerial signal for causing corresponding two first tuning circuits 11 to provide antenna
The tuning of row two frequency-division sections of correspondence.
That is, the intelligent selection module can be used for the tuning frequency range of selection antenna, so as to remove the useless humorous of antenna
Shake a little, and then improve antenna in the operating efficiency of useful resonance point and the signal intensity of raising terminal.
Alternatively, at least three first tuning circuit 11 includes WiFi tuning circuits, bluetooth tuning circuit and GPS
Tuning circuit.
Correspondingly, the frequency-division section includes WiFi frequency ranges, Bluetooth band or GPS frequency ranges.
Still optionally further, the WiFi frequency ranges include 2.4GWiFi frequency ranges or 5GWiFi frequency ranges.
It should be noted that WLAN more common at this stage includes WiFi, bluetooth and GPS, and WiFi work
It is divided into 2.402Ghz~2.482Ghz and 5.1Ghz~5.9Ghz as frequency range, the working frequency range of bluetooth is 2.4Ghz~2.48Ghz,
The working frequency range for the civil signal that GPS is opened is 1.57Ghz.Therefore, described at least three included by the intelligent selection module
Individual first tuning circuit 11 specifically may include that 2.4Ghz frequency ranges tuning circuit (is used for 2.4GWiFi frequency ranges or 2.4G Bluetooth bands
Be tuned), 5Ghz frequency ranges tuning circuit (be used for be tuned to 5GWiFi frequency ranges) and 1.57Ghz frequency range tuning circuits
(being used to be tuned GPS frequency ranges).
Correspondingly, the first user operation may include：User sets the network of intelligent selection module place terminal
Connect setting is only unlatching positioning service, only opens bluetooth, only opens WiFi, only opens positioning service and bluetooth, only opening and determine
Position service and WiFi, or only open bluetooth and WiFi.
Similarly, first predetermined condition may include：The WLAN connection of terminal where the intelligent selection module
State is only connection gps system, only connects blueteeth network, only connects WiFi network, only connection gps system and blueteeth network, only
Connect gps system and WiFi network, or only connection blueteeth network and WiFi network.
That is, the processing unit can be by determining the operation of user or terminal where the intelligent selection module
WLAN connection status, produces corresponding first choice signal, to control one or two corresponding to current network conditions
Individual first tuning circuit is (in 2.4Ghz frequency ranges tuning circuit, 5Ghz frequency ranges tuning circuit and 1.57Ghz frequency range tuning circuits
One or two) it is connected with antenna.
For example, processing unit determines that terminal currently connects 2.402Ghz~2.482Ghz WiFi network, and connection
2.4Ghz~2.48Ghz blueteeth network, then generate corresponding first choice signal, to control and bluetooth tuning circuit
(2.4Ghz frequency ranges tuning circuit) connected first switch unit conducting, so that the bluetooth tuning circuit is connected with antenna
(other first switch units disconnect).
Still optionally further, the processing unit 13 can receive first user operational order, to determine that first user is operated；
Described in the processing unit 13 can also be automatically determined every the time span (can flexibly be set according to actually used demand) of setting
The WLAN connection status of terminal where intelligent selection module, with cause can in time with terminal network environment change
More switch the resonance point of antenna, further improve the service behaviour of the antenna of terminal.
Still optionally further, the processing unit 13 can be specifically for being accomplished by the following way according to the first user
Operation produces the first choice signal when it is determined that meeting first predetermined condition：
If the WLAN connection status of terminal according to where first user operation or the intelligent selection module, it is determined that
Positioning service, bluetooth and the WiFi of terminal are not all turned on, then according to first user operation or the WLAN
Connection status, determines the switching mode of the intelligent selection module；
According to the switching mode of determination, the first choice signal is generated.
Still optionally further, it is described according to first user operation or the WLAN connection status, determine institute
The switching mode of intelligent selection module is stated, be may particularly include：
According to first user operation or the WLAN connection status and the WLAN prestored
Corresponding relation between connection status and switching mode, determines the switching mode of the intelligent selection module.
For example, processing unit determines that terminal currently connects 2.402Ghz~2.482Ghz WiFi network, and connection
After 2.4Ghz~2.48Ghz blueteeth network, according between the WLAN connection status and switching mode prestored
Corresponding relation, the switching mode for determining the intelligent selection module is：S1 is closed, and S2, S3 disconnect；Then according to the switching molding of determination
Formula generates corresponding first choice signal, to control switch S1 corresponding with 2.4Ghz frequency range tuning circuits to turn on, 5Ghz frequency ranges
Tuning circuit and 1.57Ghz frequency range tuning circuits distinguish corresponding switch S2 and switch S3 disconnects.
Still optionally further, the corresponding relation between the WLAN connection status and switching mode that prestore
It can obtain in the following manner：
Step1：For terminal any WLAN connection status (not including simultaneously connect blueteeth network, WiFi
Network and gps system), one or 2 resonance points that antenna need to possess are determined, specifically, as shown in table 1：
Table 1：Corresponding relation between WLAN connection status and antenna resonance point
From table 1, for any WLAN connection status, the resonance point that antenna need to possess be 2.45Ghz,
One in 5.5Ghz, 1.57Ghz, 2.45Ghz+5.5Ghz, 1.57Ghz+2.45Ghz, or 1.57Ghz+5.5Ghz；
Step2：According to the structure of one determined or 2 resonance points, and the intelligent selection module, it is determined that sening as an envoy to
Obtain the switching mode that antenna only possesses one or 2 resonance points the intelligent selection module；For example, the intelligent selection
A kind of concrete structure of module is as shown in Fig. 2 the intelligent selection module includes 2.4Ghz frequency ranges tuning circuit and corresponded to therewith
Switch S1,5Ghz frequency range tuning circuit and corresponding switch S2 and 1.57Ghz frequency ranges tuning circuit and correspond to therewith
Switch S3, and the resonance point of antenna and the switching mode of intelligent selection module are can obtain according to the structure of the intelligent selection module
Between corresponding relation it is as shown in the table：
Table 2：Corresponding relation between the resonance point of antenna and the switching mode of intelligent selection module
Step3：Set up any WLAN connection status and the switching mode of intelligent selection module determined it
Between corresponding relation；Specifically, by Tables 1 and 2, the switch of WLAN connection status and intelligent selection module can just be drawn
Corresponding relation between pattern is as shown in table 3：
Table 3：Corresponding relation between the switching mode of WLAN connection status and intelligent selection module
It can be seen that, operated for the current WLAN connection status of the terminal determined or user, the processing unit
13, according to the corresponding relation between the switching mode of WLAN connection status and intelligent selection module in table 3, just can determine that
Go out the switching mode of the intelligent selection module for the WLAN connection for only supporting terminal current, and according to the switching molding determined
Formula generates corresponding first choice signal.
Alternatively, as shown in figure 3, it is the structural representation of first tuning circuit, each first tuning circuit can
Including the first electric capacity 31, the second electric capacity 32, inductance element 33 and the control end 34 electrically connected with processing unit 13；
The first end 331 of inductance element 33 is electrically connected with first switch unit 12, the second end 332 of inductance element 33 with
With circuit electrical connection；
The first end 311 of first electric capacity 31 be electrically connected to first switch unit 12 and inductance element 33 first end 331 it
Between, the second end 312 of the first electric capacity 31 is grounded, and the adjustable side 313 of the first electric capacity 31 is electrically connected with control end 34；
The first end 321 of second electric capacity 32 is electrically connected between match circuit and the second end 332 of inductance element 33, and second
Second end 322 of electric capacity 32 is grounded, and the adjustable side 323 of the second electric capacity 32 is electrically connected with control end 34.
Alternatively, can be by pre-setting inductance element, the first electric capacity of the first tuning circuit, and/or the second electric capacity
Parameter value (capacitance or inductance value) so that first tuning circuit and setting frequency range match, i.e. so that it is described this first
Tuning circuit can be tuned to the aerial signal of the setting frequency range.
, can be by the electricity of the inductance element for pre-setting first tuning circuit for example, for a certain first tuning circuit
The capacitance of inductance value, the capacitance of the first electric capacity and/or the second electric capacity, first tuning circuit is set into a centre frequency is
2.45Ghz bandpass filter, so that WiFi signal and working frequency range of the working frequency range for 2.402Ghz~2.482Ghz
It can pass through for 2.4Ghz~2.48Ghz Bluetooth signal from first tuning circuit, and the WiFi signal and GPS of other frequency ranges are believed
Number then it is filtered out；That is, first tuning circuit is set in advance as into 2.4Ghz frequency range tuning circuits, for pair
The aerial signal of 2.4GWiFi frequency ranges or 2.4G Bluetooth bands is tuned.In this manner, can be by intelligent selection module
Three the first tuning circuits be set in advance as 2.4Ghz frequency ranges tuning circuit, 5Ghz frequency ranges tuning circuit and 1.57Ghz respectively
Frequency range tuning circuit.
In addition, as shown in figure 4, in another achievable mode of the embodiment of the present invention, the intelligent selection module is gone back
It may include：
At least two first tuning circuits (the first tuning circuit L1 and the first tuning circuit L2)；
At least two first switch units (first switch unit K1 and first switch unit K2), wherein, described at least two
The first end of individual first switch unit is all electrically connected with antenna, the second end of at least two first switches unit respectively with institute
State the electrical connection of at least two first tuning circuits；And
Processing unit；
Each first switch unit is used to respond first user operation according to processing unit or is meeting the first predetermined bar
Produced corresponding first choice signal conduction and corresponding first tuning circuit is electrically connected with antenna during part, it is described to cause
The aerial signal that corresponding first tuning circuit is provided antenna carries out the tuning of correspondence frequency-division section；Or two first switch lists
Member is used to respond first user operation or the correspondence two produced when meeting the first predetermined condition according to processing unit respectively
Individual first choice signal conduction simultaneously respectively electrically connects corresponding two the first tuning circuits with antenna, described corresponding to cause
The aerial signal that two the first tuning circuits are provided antenna carries out the tuning of two frequency-division sections of correspondence respectively；
Each first tuning circuit includes the first electric capacity, the second electric capacity, inductance element and electrically connected with processing unit
Control end；Wherein, the first end of inductance element is electrically connected with first switch unit, the second end and the match circuit electricity of inductance element
Connection；The first end of first electric capacity is electrically connected between first switch unit and the first end of inductance element, and the of the first electric capacity
Two ends are grounded, and the adjustable side of the first electric capacity is electrically connected with control end；The first end of second electric capacity is electrically connected to match circuit and electricity
Between second end of sensing unit, the second end ground connection of the second electric capacity, the adjustable side of the second electric capacity is electrically connected with control end；
Each first tuning circuit is used to respond first user operation according to processing unit or is meeting the first predetermined bar
Produced corresponding first choice signal output corresponding control voltage during part, and it is by control end that the corresponding control is electric
Pressure is supplied to the adjustable side of the first electric capacity and the adjustable side of the second electric capacity；The corresponding control voltage is used to adjust the first electric capacity
With the capacitance of the second electric capacity.
That is, the intelligent selection module can only include two the first tuning circuits and be tuned with this two first
Two first switch units that circuit is respectively connected with；For any first tuning circuit, without to any first tuning circuit
In the capacitance of the first electric capacity and/or the capacitance of the second electric capacity pre-set；Processing unit can be operated according to user
Or first choice signal is generated when it is determined that meeting predetermined condition, adjust the first electric capacity and/or the of any first tuning circuit
The capacitance of two electric capacity is controlled and any first tuning circuit phase with setting the centre frequency of any first tuning circuit
First switch unit even is switched on or off.
For example, processing unit determines that terminal currently connects 2.402Ghz~2.482Ghz WiFi network, and connection
2.4Ghz~2.48Ghz blueteeth network, generates first choice signal；First switch unit K1 is led in response to first choice signal
It is logical, and the first tuning circuit L1 is according to the capacitance of the electric capacity of first choice Signal Regulation first and/or the second electric capacity so that first
Tuning circuit L1 centre frequency is 2.45Ghz (first switch unit K2 disconnections).
Alternatively, as shown in figure 5, the intelligent selection module may also include：
Second switch unit 52, its first end is electrically connected with antenna；
Second tune circuit 51, it is electrically connected with the second end of second switch unit 52；
Second switch unit 52 is used to respond second user operation according to processing unit or is meeting the second predetermined condition
When produced the second selection signal turn on and electrically connect second tune circuit 51 with antenna, to cause second tune circuit 51
The tuning of full frequency band is carried out to the aerial signal that antenna is provided.
It should be noted that the second user operation may include：User sets terminal where the intelligent selection module
Network connection be set to while opening positioning service, bluetooth and WiFi；Second predetermined condition may include：The Intelligent Selection
The WLAN connection status of terminal where selecting module is while connects gps system, blueteeth network and WiFi network.
That is, the processing unit is it is determined that terminal where intelligent selection module accesses gps system, bluetooth network simultaneously
When network and WiFi network, then the second selection signal is produced, to control second tune circuit to be connected with antenna, to provide antenna
Aerial signal carry out full frequency band tuning.
Optionally as well, the processing unit is it is determined that terminal where intelligent selection module accesses gps system, bluetooth simultaneously
When network and WiFi network, the 3rd selection signal can be also produced, to control at least three first tuning circuit (2.4Ghz
Frequency range tuning circuit, 5Ghz frequency ranges tuning circuit and 1.57Ghz frequency ranges tuning circuit) it is connected with antenna, to be carried to antenna
The aerial signal of confession carries out the tuning of full frequency band, and the present embodiment will not be repeated here.
Alternatively, as shown in fig. 6, it is the structural representation of the second tune circuit, the second tune circuit bag
The 3rd electric capacity 61 is included, the first end 611 of the 3rd electric capacity 61 is electrically connected by second switch unit with antenna, the of the 3rd electric capacity 61
Two ends 612 are electrically connected with match circuit.
In addition, it is necessary to explanation, with the high speed development of wireless communication technique, other WLANs can also be got over
Carry out more development and application, therefore, at least three first tuning circuits may also include other frequency ranges described in the present embodiment
Tuning circuit, such as 4Ghz bluetooths tuning circuit, the present embodiment are not limited in any way herein.
Still it should be noted that, the intelligent selection module can using integrated chip scheme realize, can also use discrete electronics
The mode that element is built realizes that the present embodiment is not limited in any way herein.
In addition, the processing unit can be integrated among the intelligent selection module, pass through CPU (Central
Processing Unit, central processing unit) CPU of terminal where control interface and the intelligent selection module communicated；Institute
The CPU of terminal where stating processing unit the intelligent selection module being also directly integrated in the form of software and/or hardware it
In, the present embodiment is not limited in any way herein.
In addition, the processing unit may include match control logic unit and switch control logic unit, the matching
Control logic unit is used to be operated according to first user or when it is determined that meeting the first predetermined condition, determines the intelligent selection
The WLAN connection status of terminal where module；The switch control logic unit is used for the WLAN according to determination
Connection status determines the switching mode of the intelligent selection module and generates corresponding selection signal.
The intelligent selection module that the present embodiment is provided can be for the different use net environment optimization antenna of terminal
Efficiency, the tuning frequency range for changing traditional antenna determines the constant and low problem of behind efficiency, and antenna is imitated under single use net pattern
Rate optimization is maximum.Especially for the antenna of metal case terminal, the optimization for GPS frequency ranges is larger；Most of metal shell is whole
The efficiency of the three-in-one antenna GPS frequency ranges at end is 20% or so, the method provided using the present embodiment, in single GPS frequency ranges mould
Under formula, terminal antenna efficiency can be optimized to 35% to 40%, and signal quality is obviously improved 2~3dB (3dB is one times).
In summary, intelligent selection module provided in an embodiment of the present invention, it may be determined that first user operates or met the
One predetermined condition；And, the corresponding first tuning electricity at least three first tuning circuits included by intelligent selection module
Road is electrically connected with antenna, make it that the aerial signal that corresponding first tuning circuit is provided antenna carries out correspondence frequency-division section
Tuning；Or, corresponding two the first tuning circuits at least three first tuning circuits included by the intelligent selection module
Electrically connected with antenna, make it that the aerial signal that corresponding two first tuning circuits are provided antenna carries out correspondence two respectively
The tuning of individual frequency-division section.That is, the intelligent selection module can be used for the tuning frequency range of selection antenna, so as to remove antenna
Useless resonance point, and then antenna is improved in the operating efficiency of useful resonance point and the signal intensity of raising terminal.
Embodiment two：
Based on same inventive concept, the embodiment of the present invention two provides a kind of intelligent selection of terminal antenna frequency range
Method, the selection available for the antenna frequencies scope of the terminals such as mobile phone, intelligent watch, panel computer.Specifically, as shown in fig. 7,
It is the step flow chart of method described in the embodiment of the present invention two, and methods described may include：
Step 701：Intelligent selection module determines first user operation or meets the first predetermined condition；
Step 702：Corresponding first at least three first tuning circuits included by the intelligent selection module adjusts
Humorous circuit is electrically connected with antenna, and correspondence point is carried out with the aerial signal for causing corresponding first tuning circuit to provide antenna
The tuning of frequency range；Or, corresponding two first at least three first tuning circuits included by the intelligent selection module
Tuning circuit is electrically connected with antenna, is distinguished with the aerial signal for causing corresponding two first tuning circuits to provide antenna
Carry out the tuning of two frequency-division sections of correspondence.
That is, the tuning frequency range of optional selecting antennas, so that the useless resonance point of antenna is removed, and then raising antenna exists
The operating efficiency of useful resonance point and the signal intensity for improving terminal.
Alternatively, at least three first tuning circuit may include WiFi tuning circuits, bluetooth tuning circuit and GPS
Tuning circuit.
Alternatively, the first user operation may include：User sets the network of intelligent selection module place terminal
Connect setting is only unlatching positioning service, only opens bluetooth, only opens WiFi, only opens positioning service and bluetooth, only opening and determine
Position service and WiFi, or only open bluetooth and WiFi.
First predetermined condition may include：The WLAN connection status of terminal is where the intelligent selection module
Gps system is only connected, blueteeth network is only connected, only connects WiFi network, only connect gps system and blueteeth network, only connect GPS
System and WiFi network, or only connection blueteeth network and WiFi network.
That is, can be by determining that the operation of user or the WLAN of intelligent selection module place terminal connect
Connect state, one or two the first tuning circuit (WiFi tuning circuits, the bluetooth tuning electricity of control corresponding to current network conditions
One or two in road and GPS tuning circuits) it is connected with antenna, so as to carry out correspondence 1 to the aerial signal that antenna is provided
Individual or 2 frequency-division sections tuning.
Alternatively, methods described may also include：
Intelligent selection module determines second user operation or meets the second predetermined condition；
Second tune circuit included by the intelligent selection module is electrically connected with antenna, to cause second tune circuit pair
The aerial signal that antenna is provided carries out the tuning of full frequency band.
It should be noted that any number of elements in drawing and description is used to example and unrestricted and any
Name is only used for distinguishing, without any limitation.
It will be understood by those skilled in the art that embodiments of the invention can be provided as method, device (equipment) or computer journey
Sequence product.Therefore, in terms of the present invention can be using complete hardware embodiment, complete software embodiment or combination software and hardware
The form of embodiment.Moreover, the present invention can be used in one or more calculating for wherein including computer usable program code
The computer program that machine usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow chart with reference to method according to embodiments of the present invention, device (equipment) and computer program product
And/or block diagram is described.It should be understood that each flow in flow chart and/or block diagram can be realized by computer program instructions
And/or square frame and the flow in flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided to refer to
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is made to produce
One machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for realizing
The device for the function of being specified in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and modification of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. intelligent selection module, it is characterised in that the intelligent selection module includes：
At least three first tuning circuits；
At least three first switch units, wherein, the first end of at least three first switches unit is all electrically connected with antenna,
Second end of at least three first switches unit is electrically connected with least three first tuning circuit respectively；And
Processing unit；
Each first switch unit is used to respond first user operation or when meeting the first predetermined condition according to processing unit
Produced corresponding first choice signal conduction simultaneously electrically connects corresponding first tuning circuit with antenna, to cause the correspondence
The aerial signal that provides antenna of the first tuning circuit carry out the tuning of correspondence frequency-division section；
Or two first switch units are used to respond first user operation or pre- meeting first according to processing unit respectively
Produced two first choice signal conductions of correspondence and respectively by corresponding two the first tuning circuits and antenna during fixed condition
Electrical connection, make it that the aerial signal that corresponding two first tuning circuits are provided antenna carries out two points of correspondence respectively
The tuning of frequency range.
2. intelligent selection module as claimed in claim 1, it is characterised in that：
Each first tuning circuit includes the first electric capacity, the second electric capacity, inductance element and the control electrically connected with processing unit
End；
The first end of inductance element is electrically connected with first switch unit, and the second end of inductance element is electrically connected with match circuit；
The first end of first electric capacity is electrically connected between first switch unit and the first end of inductance element, and the second of the first electric capacity
End ground connection, the adjustable side of the first electric capacity is electrically connected with control end；
The first end of second electric capacity is electrically connected between match circuit and the second end of inductance element, the second termination of the second electric capacity
Ground, the adjustable side of the second electric capacity is electrically connected with control end.
3. intelligent selection module as claimed in claim 1, it is characterised in that the intelligent selection module also includes：
Second switch unit, its first end is electrically connected with antenna；
Second tune circuit, it is electrically connected with the second end of second switch unit；
Second switch unit is used to respond second user operation according to processing unit or produced when meeting the second predetermined condition
The second raw selection signal turns on and electrically connects second tune circuit with antenna, make it that second tune circuit is provided antenna
Aerial signal carry out full frequency band tuning.
4. intelligent selection module as claimed in claim 3, it is characterised in that：
The second tune circuit includes the 3rd electric capacity, and the first end of the 3rd electric capacity is electrically connected by second switch unit and antenna
Connect, the second end of the 3rd electric capacity is electrically connected with match circuit.
5. intelligent selection module as claimed in claim 1, it is characterised in that：At least three first tuning circuit includes
WiFi tuning circuits, bluetooth tuning circuit and GPS tuning circuits.
6. intelligent selection module as claimed in claim 1, it is characterised in that：The frequency-division section includes WiFi frequency ranges, bluetooth frequently
Section or GPS frequency ranges.
7. intelligent selection module as claimed in claim 6, it is characterised in that：The WiFi frequency ranges include 2.4GWiFi frequency ranges or
Person's 5GWiFi frequency ranges.
8. the intelligent selecting method of terminal antenna frequency range, it is characterised in that methods described includes：
Intelligent selection module determines first user operation or meets the first predetermined condition；
Corresponding first tuning circuit and antenna at least three first tuning circuits included by the intelligent selection module
Electrical connection, make it that aerial signal that corresponding first tuning circuit provides antenna carries out the tuning of correspondingly frequency-division section；
Or, corresponding two the first tuning circuits and day at least three first tuning circuits included by the intelligent selection module
Line is electrically connected, make it that the aerial signal that corresponding two first tuning circuits are provided antenna carries out correspondence two respectively
The tuning of frequency-division section.
9. the intelligent selecting method of terminal antenna frequency range as claimed in claim 8, it is characterised in that：Described at least three
First tuning circuit includes WiFi tuning circuits, bluetooth tuning circuit and GPS tuning circuits.
10. the intelligent selecting method of terminal antenna frequency range as claimed in claim 8, it is characterised in that methods described is also
Including：
Intelligent selection module determines second user operation or meets the second predetermined condition；
Second tune circuit included by the intelligent selection module is electrically connected with antenna, to cause second tune circuit to antenna
The aerial signal of offer carries out the tuning of full frequency band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710149534.4A CN106961021A (en) | 2017-03-14 | 2017-03-14 | The intelligent selecting method of intelligent selection module and terminal antenna frequency range |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710149534.4A CN106961021A (en) | 2017-03-14 | 2017-03-14 | The intelligent selecting method of intelligent selection module and terminal antenna frequency range |
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| CN201710149534.4A Pending CN106961021A (en) | 2017-03-14 | 2017-03-14 | The intelligent selecting method of intelligent selection module and terminal antenna frequency range |
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| CN110690908A (en) * | 2018-07-06 | 2020-01-14 | 联想移动通信科技有限公司 | Built-in antenna system and mobile terminal |
| CN111316501A (en) * | 2017-11-01 | 2020-06-19 | 深圳传音制造有限公司 | Antenna for mobile terminal and mobile terminal with same |
| CN112151960A (en) * | 2019-06-28 | 2020-12-29 | 华为技术有限公司 | Foldable mobile terminal and antenna control method |
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