CN106559087A - Mobile terminal and wireless signal processing methods - Google Patents
Mobile terminal and wireless signal processing methods Download PDFInfo
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- CN106559087A CN106559087A CN201610934189.0A CN201610934189A CN106559087A CN 106559087 A CN106559087 A CN 106559087A CN 201610934189 A CN201610934189 A CN 201610934189A CN 106559087 A CN106559087 A CN 106559087A
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- mobile terminal
- antenna
- operating frequency
- wireless
- wireless signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of mobile terminal, including：Detection module, for detecting the frequency of wireless signal that the antenna of the mobile terminal is received, and determines the type of the wireless signal；Processing module, for the type according to the wireless signal, the signalling channel of the correspondence switching mobile terminal, and adjusts the operating frequency of the antenna；Control module, for the operating frequency of the antenna after adopting the signalling channel after switching and adjusting, carries out respective handling to the wireless signal.The invention also discloses a kind of wireless signal processing methods.Mobile terminal of the present invention can just process different types of wireless signal by the same antenna, so as to improve the utilization rate of antenna, while also reducing the antenna cost of mobile terminal.
Description
Technical field
The present invention relates to wireless signal process field, more particularly to mobile terminal and wireless signal processing methods.
Background technology
With the development of intelligent mobile terminal technology, the treatable wireless signal of mobile terminal institute is also more and more, such as
Signal of communication, Bluetooth signal, WIFI signal, NFC signals etc., meanwhile, before wireless signal is processed, mobile terminal needs to pass through
Respective antenna such as receives signal of communication by main antenna, receives indigo plant by Bluetooth antenna receiving corresponding wireless signal
Tooth signal, receives NFC signals etc. by NFC antenna, namely there is polytype antenna in mobile terminal, and then cause antenna
Utilization rate it is not high, while also improving the hardware cost of mobile terminal.
The content of the invention
Present invention is primarily targeted at providing a kind of mobile terminal and wireless signal processing methods, it is intended to solve existing skill
In art, there is polytype antenna in mobile terminal, and then cause the utilization rate of antenna not high, while also improving mobile terminal
Hardware cost technical problem.
For achieving the above object, the present invention provides a kind of mobile terminal, and the mobile terminal includes：
Detection module, for detecting the frequency of wireless signal that the antenna of the mobile terminal is received, and determines described
The type of wireless signal；
Processing module, for the type according to the wireless signal, correspondence switches the signalling channel of the mobile terminal, and
Adjust the operating frequency of the antenna；
Control module is for the operating frequency of the antenna after adopting the signalling channel after switching and adjusting, right
The wireless signal carries out respective handling.
Optionally, the processing module specifically for：When the wireless signal is NFC signals, by the mobile terminal
Signalling channel switch to NFC passages, and determine the operating frequency of the NFC device for launching the wireless charging signal；According to institute
The operating frequency of NFC device is stated, the operating frequency of the antenna is adjusted, so that the operating frequency of the antenna is set with the NFC
Standby operating frequency matches；
The control module specifically for：Using the operating frequency of the antenna after the NFC passages and adjustment, to institute
Stating wireless signal carries out respective handling, so that the mobile terminal is communicated with the NFC device by the antenna.
Optionally, the processing module specifically for：When the wireless signal is wireless charging signal, by the movement
The signalling channel of terminal switches to wireless charging passage, and determines the work of the wireless charging device for launching the wireless charging signal
Working frequency；According to the operating frequency of the wireless charging device, the operating frequency of the antenna is adjusted, so that the work of the antenna
Working frequency is matched with the operating frequency of the wireless charging device；
The control module specifically for：Using the work frequency of the antenna after the wireless charging passage and adjustment
Rate, carries out respective handling to the wireless signal, with for use by the antenna and the wireless charging device, to described mobile whole
End carries out wireless charging.
Optionally, the detection module is additionally operable to：When the mobile terminal carries out wireless charging, detect described mobile whole
Access with the presence or absence of wired charging modes at end；
The control module is additionally operable to：If the mobile terminal has wired charging modes accessing, wired filling is switched to
Power mode is carrying out wired charging to the mobile terminal.
Optionally, the antenna support NFC communication agreement is adopted operating frequency and various wireless charging standards association
The adopted operating frequency of view, wherein, the wireless charging standard agreement at least includes WPC, PMA, A4WP.
Further, for achieving the above object, the present invention also provides a kind of wireless signal processing methods, is applied to mobile whole
End, the wireless signal processing methods include：
The frequency of the wireless signal that the antenna of the mobile terminal is received is detected, and determines the class of the wireless signal
Type；
According to the type of the wireless signal, the signalling channel of the correspondence switching mobile terminal, and adjust the antenna
Operating frequency；
The operating frequency of the antenna after the signalling channel and adjustment after using switching, enters to the wireless signal
Row respective handling.
Optionally, the type according to the wireless signal, the signalling channel of the correspondence switching mobile terminal, and adjust
The operating frequency of the whole antenna includes：
When the wireless signal is NFC signals, the signalling channel of the mobile terminal is switched to into NFC passages, and really
Surely launch the operating frequency of the NFC device of the wireless charging signal；According to the operating frequency of the NFC device, adjustment is described
The operating frequency of antenna, so that the operating frequency of the antenna is matched with the operating frequency of the NFC device；
The operating frequency of the antenna after the signalling channel and adjustment using after switching, to the wireless communication
Number carrying out respective handling includes：
Using the operating frequency of the antenna after the NFC passages and adjustment, corresponding position is carried out to the wireless signal
Reason, so that the mobile terminal is communicated with the NFC device by the antenna.
Optionally, the type according to the wireless signal, the signalling channel of the correspondence switching mobile terminal, and adjust
The operating frequency of the whole antenna includes：
When the wireless signal is wireless charging signal, the signalling channel of the mobile terminal is switched to into wireless charging
Passage, and determine the operating frequency of the wireless charging device for launching the wireless charging signal；According to the wireless charging device
Operating frequency, adjust the operating frequency of the antenna, so that the operating frequency of the antenna and the wireless charging device
Operating frequency matches；
The operating frequency of the antenna after the signalling channel and adjustment using after switching, to the wireless communication
Number carrying out respective handling includes：
Using the operating frequency of the antenna after the wireless charging passage and adjustment, phase is carried out to the wireless signal
Should process, for use by the antenna and the wireless charging device, to carry out wireless charging to the mobile terminal.
Optionally, the wireless signal processing methods also include：
When the mobile terminal carries out wireless charging, detect that the mobile terminal is connect with the presence or absence of wired charging modes
Enter, if existing, switch to wired charge mode wired charging to be carried out to the mobile terminal.
Optionally, the antenna support NFC communication agreement is adopted operating frequency and various wireless charging standards association
The adopted operating frequency of view, wherein, the wireless charging standard agreement at least includes WPC, PMA, A4WP.
In the present invention, mobile terminal is worked as by the frequency of the wireless signal received by detection antenna, and then determination first
The type of front wireless signal, then further according to the type of wireless signal, complete mobile terminal carries out process institute to the wireless signal
The signalling channel switching for needing and operating frequency of antenna adjustment, the nature work after finally adopting the signalling channel after switching again and adjusting
Working frequency, is processed to the wireless signal, namely realizes various wireless signals sharing for the same antenna, and then is lifted
The utilization rate of antenna, while also reduce the antenna cost of mobile terminal.
Description of the drawings
Fig. 1 is the hardware architecture diagram for realizing the optional mobile terminal of each embodiment one of the invention；
Fig. 2 is the module diagram of one embodiment of mobile terminal of the present invention；
Fig. 3 is the internal circuit connection diagram of one embodiment of mobile terminal of the present invention；
Fig. 4 is the schematic diagram of a scenario that mobile terminal of the present invention carries out one embodiment of wireless charging；
Fig. 5 is the application scenarios schematic diagram that mobile terminal of the present invention carries out that wireless charging switches to wired charging；
Fig. 6 is the schematic flow sheet of one embodiment of wireless signal processing methods of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
The mobile terminal of each embodiment of the invention is realized referring now to Description of Drawings.In follow-up description, use
For representing the suffix of such as " module ", " part " or " unit " of element only for being conducive to the explanation of the present invention, itself
Not specific meaning.Therefore, " module " mixedly can be used with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desk computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware architecture diagram for realizing the optional mobile terminal of each embodiment one of the invention.
Mobile terminal 1 00 can include wireless communication unit 110, user input unit 120, output unit 130, memorizer
140th, controller 150.Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all
The component for illustrating.More or less of component can alternatively be implemented.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assemblies, and which allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include mobile communication module 111, wireless Internet mould
At least one of block 112.
Mobile communication module 111 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal can be logical including voice
Words signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 112 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the module can including WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
User input unit 120 can generate key input data to control each of mobile terminal according to the order of user input
Plant operation.User input unit 120 allows the various types of information of user input, and can include keyboard, metal dome, touch
Plate (for example, detection is due to the sensitive component of the change of touched and caused resistance, pressure, electric capacity etc.), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 131 in the form of layer, touch screen can be formed.
Output unit 130 is configured to provide output signal (for example, audio frequency letter with vision, audio frequency and/or tactile manner
Number, video signal, alarm signal, vibration signal etc.).Output unit 130 can include display unit 131 etc..
The information that display unit 131 is processed in may be displayed on mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
During words call mode, display unit 131 can show and converse or other communicate (for example, text messaging, multimedia files
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display unit 131 can show the image of capture and/or the image of reception, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when the display unit 131 and touch pad touch screen with formation superposed on one another in the form of layer, display unit
131 can serve as input equipment and output device.Display unit 131 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these display may be constructed such that transparence to allow user from outside viewing, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 1 00 can include two or more display units (or other display devices), for example, move
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touch
Input pressure and touch input position and touch input area.
Memorizer 140 can store software program for the process and control operation performed by controller 150 etc., Huo Zheke
With the data (for example, telephone directory, message, still image, video etc.) for temporarily storing own Jing outputs or will export.And
And, memorizer 140 can be storing the vibration of various modes with regard to exporting when touching and being applied to touch screen and audio signal
Data.
Memorizer 140 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memorizer (for example, SD or DX memorizeies etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can perform memorizer with by network connection
The network storage device cooperation of 140 store function.
The overall operation of the generally control mobile terminal of controller 150.For example, controller 150 is performed and voice call, data
The related control of communication, video calling etc. and process.Controller 150 can be with execution pattern identifying processing, will be in touch screen
The handwriting input of upper execution or picture are drawn input and are identified as character or image.
Additionally, to realize various wireless signals for the shared purpose of the same antenna, mobile terminal also includes：Detection mould
Block 210, for detecting the frequency of wireless signal that the antenna of mobile terminal is received, and determines the type of wireless signal；Process
Module 220, for the type according to wireless signal, the signalling channel of correspondence switching mobile terminal, and adjusts the work frequency of antenna
Rate；Control module 230, for the operating frequency of the antenna after adopting the signalling channel after switching and adjusting, enters to wireless signal
Row respective handling.
Various embodiments described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implementing.For hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one in electronic unit implementing, in some cases, can be implemented in controller 150 by such embodiment.
For software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implementing.Software code can be come by the software application (or program) write with any appropriate programming language
Implement, perform during software code can be stored in memorizer 140 and by controller 150.
Based on above-mentioned mobile terminal hardware configuration, each embodiment of mobile terminal of the present invention is proposed.
With reference to Fig. 2, Fig. 2 is the module diagram of one embodiment of mobile terminal of the present invention.
To realize various wireless signals for the shared purpose of the same antenna, in the present embodiment, mobile terminal includes：
Detection module 210, for detecting the frequency of wireless signal that the antenna of mobile terminal is received, and determines wireless communication
Number type；
For antenna is not limited in the present embodiment, such as antenna can both be the existing communication antenna of mobile terminal or
Bluetooth antenna or NFC antenna or Wireless charging coil etc., or the antenna for newly increasing.
In the present embodiment, various wireless signals can be received by antenna, detection module 210 is by detecting that antenna is connect
The frequency of the wireless signal for receiving, and then can determine that the type of the wireless signal.
Generally, be specification transmission of wireless signals, the wireless signal of each type all to having fixed frequency or frequency band,
Therefore, only need to be by the frequency of detected wireless signals, you can the type to should determine that the wireless signal.Such as, NFC signals are made
Frequency is 2.4-2.485GHz by the frequency band that 13.56MHz, Bluetooth signal are used, if then detection module 210 is detected
To wireless signal frequency be 13.56MHz then determine the wireless signal type be NFC signals.
Processing module 220, for the type according to wireless signal, the signalling channel of correspondence switching mobile terminal, and adjusts
The operating frequency of antenna；
Generally, mobile terminal is processed using different signalling channels for different wireless signal is corresponding, simultaneously for
Different wireless signals, is the efficiency of promotion signal process, thus requires that antenna is received using corresponding operating frequency.Cause
This, in the present embodiment, when the frequency of wireless signal is determined, processing module 220 also needs the letter for further switching mobile terminal
Number passage simultaneously adjusts the operating frequency of antenna, to complete the preprocessing process of wireless signal process, and then causes using on the same day
Line can complete the reception processing of the wireless signal of number of different types.
For example, mobile terminal needs to process WIFI wireless signals, then need to be switched to WIFI signal passage, while adjusting day
The operating frequency of line lifts the treatment effeciency of WIFI signal to adapt to the reception of WIFI signal.
Control module 230, for the operating frequency of the antenna after adopting the signalling channel after switching and adjusting, to wireless communication
Number carry out respective handling.
After processing module 220 completes the switching of signalling channel and the adjustment of operating frequency of antenna, control module 230 is
Respective handling can be carried out to wireless signal, such as receive and demodulate wireless signal etc..
In the present embodiment, mobile terminal is first by the frequency of the wireless signal received by detection antenna, and then determines
The type of current radio signal, then further according to the type of wireless signal, completes mobile terminal and the wireless signal is processed
Required signalling channel switching and operating frequency of antenna adjustment, the nature after finally adopting the signalling channel after switching again and adjusting
Operating frequency, is processed to the wireless signal, namely realizes various wireless signals sharing for the same antenna, Jin Erti
The utilization rate of antenna is risen, while also reducing the antenna cost of mobile terminal.
With reference to Fig. 3, Fig. 3 is the internal circuit connection diagram of one embodiment of mobile terminal of the present invention.In the present embodiment, move
Dynamic terminal only need to can be supported for the reception processing of number of different types wireless signal by individual antenna coil.Such as NFC
Signal, wireless charging signal etc..Namely in the present embodiment, realize the shared same antenna coil of various wireless signals.
Optionally, antenna support NFC communication agreement is adopted operating frequency and various wireless charging standard agreement institutes
Using operating frequency, wherein, wireless charging standard agreement at least include WPC, PMA, A4WP.Therefore, it is in the present embodiment, mobile
Terminal both can receive NFC signals by antenna and carry out NFC communication, it is also possible to the nothing of different operating frequency is used by antenna
Line charger carries out wireless charging, so as to mobile terminal can be adopted with wireless charging device in NFC device with flexible adaptation
Operating frequency, and then improve user use mobile terminal during convenience, lifted user experience.
It is further alternative, in one embodiment of mobile terminal of the present invention, when the wireless signal that antenna is received is believed for NFC
Number when, the signalling channel of mobile terminal is switched to NFC passages by processing module 220, and determines the NFC of transmitting wireless charging signal
The operating frequency of equipment；According to the operating frequency of NFC device, adjust the operating frequency of antenna so that the operating frequency of antenna with
The operating frequency of NFC device matches；It is and control module 230 is then using the operating frequency of the antenna after NFC passages and adjustment, right
Wireless signal carries out respective handling, so that mobile terminal is communicated with NFC device by antenna.
In the present embodiment, when the wireless signal that antenna is received is NFC signals, mobile terminal is needed using corresponding
NFC passages are processed, meanwhile, it is the efficiency of promotion signal process, also needs further to adjust the operating frequency of antenna.Then make
NFC signals are processed with the signalling channel after switching with the day resistant frequency after adjustment, such as set up logical with external NFC devices
Letter connects to carry out NFC communication etc..
It is further alternative, in another embodiment of mobile terminal of the present invention, when the wireless signal that antenna is received is nothing
During line charging signals, the signalling channel of mobile terminal is switched to wireless charging passage by processing module 230, and determines that transmitting is wireless
The operating frequency of the wireless charging device of charging signals；According to the operating frequency of wireless charging device, the work frequency of antenna is adjusted
Rate, so that the operating frequency of antenna is matched with the operating frequency of wireless charging device；And control module 230 then adopts wireless charging
The operating frequency of the antenna after electric channel and adjustment, carries out respective handling to wireless signal, with for use by antenna and wireless charging
Equipment, carries out wireless charging to mobile terminal.
In the present embodiment, when the wireless signal that antenna is received is wireless charging signal, mobile terminal is needed using right
The wireless charging passage answered is processed, meanwhile, it is the efficiency of promotion signal process, also needs further to adjust the work frequency of antenna
Rate.Then wireless charging signal is processed with the signalling channel after switching using the day resistant frequency after adjustment, is such as received
The wireless charging signal of external wireless charger transmitting, to carry out wireless charging to mobile terminal.
Optionally, the operating frequency of wireless charging device is identical with the frequency of wireless charging signal, namely by detecting nothing
The frequency of line charging signals can determine that the operating frequency of the wireless charging device for launching the wireless charging signal.Thus, process
Module 220 only according to the operating frequency of wireless charging device, need to adjust the operating frequency of antenna so that the work of the antenna after adjustment
Working frequency is identical with the operating frequency of wireless charging device, and then causes optimum for the charge efficiency of mobile terminal.Such as Fig. 4 institutes
The mobile terminal for showing carries out the schematic diagram of a scenario of one embodiment of wireless charging.
As shown in figure 4, mobile terminal, is received as the receiving terminal of wireless charging especially by antenna (being loop construction)
The wireless charging signal (electromagnetic wave) launched by the wireless charging transmitting terminal of wireless charging device carries out wireless charging.The present embodiment
In the shape of antenna, specification etc. are not limited, be configured with specific reference to being actually needed.
Further alternative, in one embodiment of mobile terminal of the present invention, mobile terminal supports wired charge mode, namely
Mobile terminal can carry out wired charging.
In the present embodiment, detection module 210 is additionally operable to：Detection mobile terminal is accessed with the presence or absence of wired charging modes；Control
Molding block 230 is additionally operable to：If mobile terminal has wired charging modes and accesses, wired charge mode is switched to mobile whole
End carries out wired charging.
In the present embodiment, mobile terminal supports wired charge mode and wireless charging pattern simultaneously, then when mobile terminal enters
During row wireless charging, if user is entered to mobile terminal using wired charging inlet or wired charger of wireless charging device
During the wired charging of row, as wired charge efficiency is higher than wireless charging efficiency, therefore, mobile terminal needs to carry out wireless charging to arrive
The pattern switching of wired charging.Mobile terminal as shown in Figure 5 carries out wireless charging and switches to the application scenarios of wired charging to show
It is intended to.
It is further alternative, in one embodiment of mobile terminal of the present invention, when wireless charging device supports various work frequencies
During rate, it is so that wireless charging efficiency is optimum, accordingly, it would be desirable to further select one as antenna from multiple operating frequencies
Operating frequency.Therefore, it is to realize the purpose, in the present embodiment：
Processing module 220 is additionally operable to：When wireless charging device supports Multi-Frequency, according to wireless charging device institute
The Multi-Frequency of support, is sequentially adjusted in the operating frequency of antenna, so that the operating frequency and wireless charging of the antenna after adjustment
The operating frequency of electric equipment is identical；
Control module 230 is additionally operable to：When wireless charging device supports Multi-Frequency, successively using the day after adjustment
The operating frequency of line, by antenna and wireless charging device, carries out wireless charging, and calculates different operating successively to mobile terminal
The charge efficiency of wireless charging device under frequency, for the optimum working frequency of antenna is determined according to charge efficiency；By optimum work
Operating frequency of the working frequency as antenna, and pass through antenna and wireless charging device, wireless charging is carried out to mobile terminal.
In the present embodiment, when wireless charging device supports various wireless charging operating frequencies, now, due to mobile terminal
With the impact of wireless charging device operating mode factor, thus not can determine that under current working, filling under any operating frequency
Electrical efficiency is optimal.Therefore, processing module 220 and control module 230 need to test in turn successively antenna under each operating frequency
Charge efficiency, so that it is determined that going out optimum working frequency when mobile terminal carries out wireless charging, and is made with the optimum working frequency
For the operating frequency of antenna, wireless charging is carried out to mobile terminal.It should be noted that when wireless charging device supports various works
During working frequency, mobile terminal can be communicated to connect by being set up with wireless charging device, and then completes the switching of Multi-Frequency
With selection.
In the present embodiment, mobile terminal supports the adjustment and the various work for wireless charging device end of operating frequency
The screening of frequency such that it is able to which dynamic adjusts the operating frequency of its own antenna to obtain optimal charge efficiency.
With reference to Fig. 6, Fig. 6 is the schematic flow sheet of one embodiment of wireless signal processing methods of the present invention.In the present embodiment, nothing
Line signal processing method includes：
Step S10, detects the frequency of the wireless signal that the antenna of mobile terminal is received, and determines the class of wireless signal
Type；
For antenna is not limited in the present embodiment, such as antenna can both be the existing communication antenna of mobile terminal or
Bluetooth antenna or NFC antenna or Wireless charging coil etc., or the antenna for newly increasing.
In the present embodiment, various wireless signals can be received by antenna, detection module 210 is by detecting that antenna is connect
The frequency of the wireless signal for receiving, and then can determine that the type of the wireless signal.
Generally, be specification transmission of wireless signals, the wireless signal of each type all to having fixed frequency or frequency band,
Therefore, only need to be by the frequency of detected wireless signals, you can the type to should determine that the wireless signal.Such as, NFC signals are made
Frequency is 2.4-2.485GHz by the frequency band that 13.56MHz, Bluetooth signal are used, if then detection module 210 is detected
To wireless signal frequency be 13.56MHz then determine the wireless signal type be NFC signals.
Step S20, according to the type of wireless signal, the signalling channel of correspondence switching mobile terminal, and adjusts the work of antenna
Working frequency；
Generally, mobile terminal is processed using different signalling channels for different wireless signal is corresponding, simultaneously for
Different wireless signals, is the efficiency of promotion signal process, thus requires that antenna is received using corresponding operating frequency.Cause
This, in the present embodiment, when the frequency of wireless signal is determined, processing module 220 also needs the letter for further switching mobile terminal
Number passage simultaneously adjusts the operating frequency of antenna, to complete the preprocessing process of wireless signal process, and then causes using on the same day
Line can complete the reception processing of the wireless signal of number of different types.
For example, mobile terminal needs to process WIFI wireless signals, then need to be switched to WIFI signal passage, while adjusting day
The operating frequency of line lifts the treatment effeciency of WIFI signal to adapt to the reception of WIFI signal.
Step S30, using the operating frequency of the antenna after the signalling channel after switching and adjustment, carries out phase to wireless signal
Should process.
After processing module 220 completes the switching of signalling channel and the adjustment of operating frequency of antenna, control module 230 is
Respective handling can be carried out to wireless signal, such as receive and demodulate wireless signal etc..
In the present embodiment, mobile terminal is first by the frequency of the wireless signal received by detection antenna, and then determines
The type of current radio signal, then further according to the type of wireless signal, completes mobile terminal and the wireless signal is processed
Required signalling channel switching and operating frequency of antenna adjustment, the nature after finally adopting the signalling channel after switching again and adjusting
Operating frequency, is processed to the wireless signal, namely realizes various wireless signals sharing for the same antenna, Jin Erti
The utilization rate of antenna is risen, while also reducing the antenna cost of mobile terminal.
Further alternative, in one embodiment of wireless signal processing methods of the present invention, above-mentioned steps S20 include：Work as nothing
When line signal is NFC signals, the signalling channel of mobile terminal is switched to into NFC passages, and determines transmitting wireless charging signal
The operating frequency of NFC device；According to the operating frequency of NFC device, the operating frequency of antenna is adjusted, so that the operating frequency of antenna
Match with the operating frequency of NFC device；
Above-mentioned steps S30 include：Using the operating frequency of the antenna after NFC passages and adjustment, phase is carried out to wireless signal
Should process, so that mobile terminal is communicated with NFC device by antenna.
In the present embodiment, when the wireless signal that antenna is received is NFC signals, mobile terminal is needed using corresponding
NFC passages are processed, meanwhile, it is the efficiency of promotion signal process, also needs further to adjust the operating frequency of antenna.Then make
NFC signals are processed with the signalling channel after switching with the day resistant frequency after adjustment, such as set up logical with external NFC devices
Letter connects to carry out NFC communication etc..
Further alternative, in one embodiment of wireless signal processing methods of the present invention, above-mentioned steps S20 include：Work as nothing
When line signal is wireless charging signal, the signalling channel of mobile terminal is switched to into wireless charging passage, and determines that transmitting is wireless
The operating frequency of the wireless charging device of charging signals；According to the operating frequency of wireless charging device, the work frequency of antenna is adjusted
Rate, so that the operating frequency of antenna is matched with the operating frequency of wireless charging device；
Above-mentioned steps S30 include：Using the operating frequency of the antenna after wireless charging passage and adjustment, wireless signal is entered
Row respective handling, for use by antenna and wireless charging device, to carry out wireless charging to mobile terminal.
In the present embodiment, when the wireless signal that antenna is received is wireless charging signal, mobile terminal is needed using right
The wireless charging passage answered is processed, meanwhile, it is the efficiency of promotion signal process, also needs further to adjust the work frequency of antenna
Rate.Then wireless charging signal is processed with the signalling channel after switching using the day resistant frequency after adjustment, is such as received
The wireless charging signal of external wireless charger transmitting, to carry out wireless charging to mobile terminal.
Further alternative, in one embodiment of wireless signal processing methods of the present invention, mobile terminal supports wired charging
Pattern, namely mobile terminal can carry out wired charging.
In the present embodiment, wireless signal processing methods also include：When mobile terminal carries out wireless charging, detection is mobile eventually
End is accessed with the presence or absence of wired charging modes, if existing, switches to wired charge mode to carry out wired filling to mobile terminal
Electricity.
In the present embodiment, mobile terminal supports wired charge mode and wireless charging pattern simultaneously, then when mobile terminal enters
During row wireless charging, if user is entered to mobile terminal using wired charging inlet or wired charger of wireless charging device
During the wired charging of row, as wired charge efficiency is higher than wireless charging efficiency, therefore, mobile terminal needs to carry out wireless charging to arrive
The pattern switching of wired charging.
The preferred embodiments of the present invention are these are only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of mobile terminal, it is characterised in that the mobile terminal includes：
Detection module, for detecting the frequency of wireless signal that the antenna of the mobile terminal is received, and determines described wireless
The type of signal；
Processing module, for the type according to the wireless signal, the signalling channel of the correspondence switching mobile terminal, and adjusts
The operating frequency of the antenna；
Control module, for the operating frequency of the antenna after adopting the signalling channel after switching and adjusting, to described
Wireless signal carries out respective handling.
2. mobile terminal as claimed in claim 1, it is characterised in that
The processing module specifically for：When the wireless signal is NFC signals, the signalling channel of the mobile terminal is cut
NFC passages are shifted to, and determines the operating frequency of the NFC device for launching the wireless charging signal；According to the work of the NFC device
Working frequency, adjusts the operating frequency of the antenna, so that the operating frequency phase of the operating frequency of the antenna and the NFC device
Matching；
The control module specifically for：Using the operating frequency of the antenna after the NFC passages and adjustment, to the nothing
Line signal carries out respective handling, so that the mobile terminal is communicated with the NFC device by the antenna.
3. mobile terminal as claimed in claim 1, it is characterised in that
The processing module specifically for：When the wireless signal is wireless charging signal, by the signal of the mobile terminal
Passage switches to wireless charging passage, and determines the operating frequency of the wireless charging device for launching the wireless charging signal；Root
According to the operating frequency of the wireless charging device, adjust the operating frequency of the antenna so that the operating frequency of the antenna with
The operating frequency of the wireless charging device matches；
The control module specifically for：It is using the operating frequency of the antenna after the wireless charging passage and adjustment, right
The wireless signal carries out respective handling, for use by the antenna and the wireless charging device, to enter to the mobile terminal
Row wireless charging.
4. mobile terminal as claimed in claim 3, the mobile terminal support wired charge mode, it is characterised in that
The detection module is additionally operable to：When the mobile terminal carries out wireless charging, detect that the mobile terminal whether there is
Wired charging modes are accessed；
The control module is additionally operable to：If the mobile terminal has wired charging modes accessing, wired charging mould is switched to
Formula is carrying out wired charging to the mobile terminal.
5. the mobile terminal as any one of claim 1-4, it is characterised in that the antenna supports NFC communication agreement
The operating frequency adopted by the operating frequency and various wireless charging standard agreements for being adopted, wherein, the wireless charging mark
Quasi- agreement at least includes WPC, PMA, A4WP.
6. a kind of wireless signal processing methods, are applied to mobile terminal, it is characterised in that the wireless signal processing methods bag
Include：
The frequency of the wireless signal that the antenna of the mobile terminal is received is detected, and determines the type of the wireless signal；
According to the type of the wireless signal, the signalling channel of the correspondence switching mobile terminal, and adjust the work of the antenna
Working frequency；
The operating frequency of the antenna after the signalling channel and adjustment after using switching, carries out phase to the wireless signal
Should process.
7. wireless signal processing methods as claimed in claim 6, it is characterised in that the class according to the wireless signal
Type, corresponding to the signalling channel of the switching mobile terminal, and adjust the operating frequency of the antenna includes：
When the wireless signal is NFC signals, the signalling channel of the mobile terminal is switched to into NFC passages, and determination is sent out
Penetrate the operating frequency of the NFC device of the wireless charging signal；According to the operating frequency of the NFC device, the antenna is adjusted
Operating frequency so that the operating frequency of the antenna is matched with the operating frequency of the NFC device；
The operating frequency of the antenna after the signalling channel and adjustment using after switching, enters to the wireless signal
Row respective handling includes：
Using the operating frequency of the antenna after the NFC passages and adjustment, respective handling is carried out to the wireless signal, with
Communicated with the NFC device by the antenna for the mobile terminal.
8. wireless signal processing methods as claimed in claim 6, it is characterised in that the class according to the wireless signal
Type, corresponding to the signalling channel of the switching mobile terminal, and adjust the operating frequency of the antenna includes：
When the wireless signal is wireless charging signal, the signalling channel of the mobile terminal is switched to into wireless charging and is led to
Road, and determine the operating frequency of the wireless charging device for launching the wireless charging signal；According to the wireless charging device
Operating frequency, adjusts the operating frequency of the antenna, so that the work of the operating frequency of the antenna and the wireless charging device
Working frequency matches；
The operating frequency of the antenna after the signalling channel and adjustment using after switching, enters to the wireless signal
Row respective handling includes：
Using the operating frequency of the antenna after the wireless charging passage and adjustment, corresponding position is carried out to the wireless signal
Reason, for use by the antenna and the wireless charging device, to carry out wireless charging to the mobile terminal.
9. wireless signal processing methods as claimed in claim 8, the mobile terminal support that wired charge mode, its feature exist
In the wireless signal processing methods also include：
When the mobile terminal carries out wireless charging, detect that the mobile terminal is accessed with the presence or absence of wired charging modes, if
Exist, then switch to wired charge mode wired charging to be carried out to the mobile terminal.
10. wireless signal processing methods as any one of claim 6-9, it is characterised in that the antenna supports NFC
The operating frequency adopted by the operating frequency and various wireless charging standard agreements adopted by communication protocol, wherein, the nothing
Line rechargeable standard agreement at least includes WPC, PMA, A4WP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934189.0A CN106559087A (en) | 2016-10-31 | 2016-10-31 | Mobile terminal and wireless signal processing methods |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610934189.0A CN106559087A (en) | 2016-10-31 | 2016-10-31 | Mobile terminal and wireless signal processing methods |
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| CN108879841A (en) * | 2018-06-28 | 2018-11-23 | 努比亚技术有限公司 | A kind of parallel charging circuit and mobile terminal |
| CN109787661A (en) * | 2019-03-21 | 2019-05-21 | 达铭实业（宿州）股份有限公司 | A kind of Bluetooth signal high-speed transfer device |
| CN111357199A (en) * | 2017-11-24 | 2020-06-30 | 法国大陆汽车公司 | Authentication reader for opening members of motor vehicles |
| CN113992233A (en) * | 2021-10-28 | 2022-01-28 | 维沃移动通信有限公司 | Antenna switching device and method and electronic equipment |
| CN114255527A (en) * | 2021-12-07 | 2022-03-29 | 中国科学院工程热物理研究所 | Data recorder capable of wirelessly charging and wirelessly communicating |
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Application publication date: 20170405 |