CN109587668A - Auxiliary means of communication, system and communication means between mobile terminal - Google Patents
Auxiliary means of communication, system and communication means between mobile terminal Download PDFInfo
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- CN109587668A CN109587668A CN201811628358.3A CN201811628358A CN109587668A CN 109587668 A CN109587668 A CN 109587668A CN 201811628358 A CN201811628358 A CN 201811628358A CN 109587668 A CN109587668 A CN 109587668A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses auxiliary means of communication, system and the communication means between a kind of mobile terminal, belong to field of communication technology.The equipment includes bluetooth module, main control module and ultrashort wave module, bluetooth module includes Bluetooth transmission unit, first digital interface and the first analog interface, ultrashort wave module includes ultrashort wave transmission unit, second digital interface and the second analog interface, main control module includes main control unit, third digital interface and the 4th digital interface, Bluetooth transmission unit and mobile terminal are wirelessly connected, ultrashort wave transmission unit and another auxiliary means of communication ultrashort wave transmission unit are wirelessly connected, first digital interface is electrically connected with third digital interface, first analog interface is electrically connected with the second analog interface, second digital interface is electrically connected with the 4th digital interface.The equipment is communicated by ultrashort wave module with other auxiliary means of communication by bluetooth module and communication of mobile terminal, auxiliary means of communication and another communication of mobile terminal in addition, to communicate between realizing two mobile terminals.
Description
Technical field
The present invention relates to field of communication technology, in particular to auxiliary means of communication, system between a kind of mobile terminal and logical
Letter method.
Background technique
With the development of mobile communication technology, the communication based on common carrier network becomes the master in people's daily life
Want contact method.And in the case where no common carrier network, people are typically only capable to not depend on communication using intercom etc.
The communication equipment of carrier network is communicated.But intercom does not support the data communication services such as short message.
Summary of the invention
The embodiment of the invention provides auxiliary means of communication, system and the communication means between a kind of mobile terminal, can make
Two or more mobile terminals realize communication in the case where no common carrier.The technical solution is as follows:
In a first aspect, the present invention provides the auxiliary means of communication between a kind of mobile terminal, the auxiliary means of communication packet
Bluetooth module, main control module and ultrashort wave module are included,
The bluetooth module includes:
Bluetooth transmission unit, for mobile terminal bluetooth connection, and pass through the bluetooth connection and the mobile terminal
Carry out the transmission of audio signal or data-signal；
First digital interface and the first analog interface, are electrically connected with the Bluetooth transmission unit respectively；
The ultrashort wave module includes:
Ultrashort wave transmission unit, for other auxiliary means of communication ultra short wave communications, and by ultra short wave communication and its
Its auxiliary means of communication carries out the transmission of audio signal or data-signal；
Second digital interface and the second analog interface are electrically connected with the ultrashort wave transmission unit respectively；
The main control module includes:
Third digital interface and the 4th digital interface, it is electric with first digital interface and second digital signal respectively
Connection, for carrying out the transmission of data-signal；
Main control unit is electrically connected with the third digital interface and the 4th digital interface respectively；Main control unit is used for institute
It states the data-signal that third digital interface receives to be decapsulated according to bluetooth module interface protocol, then according to ultrashort wave mould
The 4th digital interface, or the data-signal that the 4th digital interface is received are transferred to after the encapsulation of block interface protocol
It is decapsulated according to ultrashort wave module interface agreement, is transferred to the third after then encapsulating according to bluetooth module interface protocol
Digital interface；
First analog interface is electrically connected with second analog interface, and carries out sound under main control unit control
The transmission of frequency signal.
Further, the bluetooth module is also used to:
Audio signal is transmitted using bluetooth wear-type agreement or bluetooth handsfree protocol between the mobile terminal；
Data-signal is transmitted using Serial Port Profile or general-purpose attribute agreement between the mobile terminal.
Further, the Bluetooth transmission unit includes Bluetooth transmission protocol processing submodule, the Bluetooth transmission protocol
Submodule is handled to be used to judge institute according to used agreement when transmitting signal between the mobile terminal and the bluetooth module
State mobile terminal transmission is data-signal or audio signal.
Further, the main control module is also used to:
The control instruction that the mobile terminal is sent is received, the operation of corresponding control instruction, the control instruction are completed
It is used to indicate the main control module and controls the bluetooth module and the ultrashort wave module switching working mode, the operating mode
Including audio signal transceiver mode or data-signal transceiver mode.
Further, described ultrashort when carrying out the transmission of audio signal or data-signal with other auxiliary means of communication
Wave module is also used to:
The audio signal and the data-signal are transmitted respectively with different transmission frequencies.
Second aspect, the present invention provides the communication system between a kind of mobile terminal, communication system between the mobile terminal
Each movement including N number of mobile terminal and N number of auxiliary means of communication as described in relation to the first aspect, in N number of mobile terminal
Terminal is wirelessly connected with an auxiliary means of communication in N number of auxiliary means of communication respectively, N number of auxiliary means of communication
Between be wirelessly connected two-by-two, N be greater than integer.
The third aspect is suitable for first movement terminal and the present invention provides the communication means between a kind of mobile terminal
Communication between two mobile terminals, the first movement terminal and the first auxiliary means of communication bluetooth connection, described second is mobile
Terminal and the second auxiliary means of communication bluetooth connection, first auxiliary means of communication and second auxiliary means of communication are
Auxiliary means of communication as described in relation to the first aspect, the communication means include:
First auxiliary means of communication receives what the first movement terminal was sent by the Bluetooth transmission unit of bluetooth module
Audio signal or data-signal；
When receiving the audio signal that the first movement terminal is sent, first auxiliary means of communication passes through bluetooth
The audio signal is sent to the second analog interface of ultrashort wave module by module via the first analog interface；
When receiving the data-signal that the first movement terminal is sent, first auxiliary means of communication passes through bluetooth
The data-signal is sent to the third digital interface of main control module by module via the first digital interface；
First auxiliary means of communication is believed by the data that the main control module receives the third digital interface
It number is decapsulated according to bluetooth module interface protocol, then according to being transferred to the 4th number after ultrashort wave module interface protocol encapsulation
Word interface, the data-signal are sent to the second digital interface of the ultrashort wave module via the 4th digital interface；
Described in first auxiliary means of communication is received second digital interface by the ultrashort wave module
The audio signal that data-signal and second analog interface receive is sent to the ultrashort of second auxiliary means of communication
Wave module.
Further, the communication means further include:
Before receiving the audio signal that the first movement terminal is sent, first auxiliary means of communication passes through the indigo plant
Tooth module receives the first control instruction that the mobile terminal is sent, and first control instruction is via first digital interface
It is sent to the main control module, the main control module completes corresponding operation according to first control instruction；
First control instruction is used to indicate the main control module and controls the bluetooth module and the ultrashort wave module
Switch to audio signal transceiver mode.
Further, the communication means further include:
Before receiving the data-signal that the first movement terminal is sent, first auxiliary means of communication passes through the indigo plant
Tooth module receives the second control instruction that the mobile terminal is sent, and second control instruction is via first digital interface
It is sent to the main control module, the main control module completes corresponding operation according to second control instruction；
Second control instruction is used to indicate the main control module and controls the bluetooth module and the ultrashort wave module
Switch to data-signal transceiver mode.
Fourth aspect is suitable for first movement terminal and the present invention provides the communication means between a kind of mobile terminal
Communication between two mobile terminals, the first movement terminal and the first auxiliary means of communication bluetooth connection, described second is mobile
Terminal and the second auxiliary means of communication bluetooth connection, first auxiliary means of communication and second auxiliary means of communication are
Auxiliary means of communication as described in relation to the first aspect, the communication means include:
First auxiliary means of communication receives second auxiliary by the ultrashort wave transmission unit of ultrashort wave module and leads to
Believe the audio signal or data-signal that equipment is sent；
When receiving the audio signal that second auxiliary means of communication is sent, first auxiliary means of communication passes through
The audio signal is sent to the first analog interface of bluetooth module by ultrashort wave module via the second analog interface；
When receiving the data-signal that second auxiliary means of communication is sent, first auxiliary means of communication passes through
The data-signal is sent to the 4th digital interface of main control module by ultrashort wave module via the second digital interface；
The number that first auxiliary means of communication is received the 4th digital interface by the main control module
It is believed that number decapsulated according to ultrashort wave module interface agreement, then according to being transferred to institute after the encapsulation of bluetooth module interface protocol
Third digital interface is stated, the data-signal connects via the first number that the third digital interface is sent to the bluetooth module
Mouthful；
The number that first auxiliary means of communication is received first digital interface by the bluetooth module
It is believed that number and the audio signal that receives of first analog interface be sent to the first movement terminal.
Technical solution provided in an embodiment of the present invention has the benefit that
By designing the auxiliary means of communication between a kind of mobile terminal, mainly by bluetooth module, main control module and ultrashort wave
Module forms, on the one hand by bluetooth module and mobile terminal bluetooth connection, on the other hand by ultrashort wave module and in addition
The connection of auxiliary means of communication ultrashort wave, auxiliary means of communication and another mobile terminal bluetooth connection in addition, to realize two
Wireless communication between a mobile terminal.I.e. the equipment can allow two or more mobile terminals not having the case where common carrier
Under, realize communication, the device structure is simple, easy to carry.The auxiliary means of communication can transmit audio signal or data simultaneously
Signal supports the data communication services such as short message, speech.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of structural block diagram of auxiliary means of communication provided in an embodiment of the present invention；
Fig. 2 is the modular structure schematic diagram of the auxiliary means of communication in Fig. 1；
Fig. 3 is the structural schematic diagram of the communication system between a kind of mobile terminal provided in an embodiment of the present invention；
Fig. 4 is the communication means flow chart between a kind of mobile terminal provided in an embodiment of the present invention；
Fig. 5 is the communication means flow chart between another mobile terminal provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is a kind of structural block diagram of auxiliary means of communication provided by the invention, referring to Fig. 1, the auxiliary means of communication packet
Include bluetooth module 101, main control module 102 and ultrashort wave module 103.
Fig. 2 is the modular structure schematic diagram of the auxiliary means of communication in Fig. 1, and referring to fig. 2, bluetooth module 101 includes bluetooth
Transmission unit 111, the first digital interface 112 and the first analog interface 113.
Bluetooth transmission unit 111, for mobile terminal bluetooth connection, and sound is carried out by bluetooth connection and mobile terminal
The transmission of frequency signal or data-signal.First digital interface 112 and the first analog interface 113, respectively with Bluetooth transmission unit 111
Electrical connection.
Ultrashort wave module 103 includes ultrashort wave transmission unit 131, the second digital interface 132 and the second analog interface 133.
Ultrashort wave transmission unit 131, for other auxiliary means of communication ultra short wave communications, and by ultra short wave communication with
Other auxiliary means of communication carry out the transmission of audio signal or data-signal.Second digital interface 132 and the second analog interface
133, it is electrically connected respectively with ultrashort wave transmission unit 131.
Main control module 102 includes main control unit 120, third digital interface 121 and the 4th digital interface 122.
Third digital interface 121 and the 4th digital interface 122, respectively with the first digital interface 112 and the second digital signal
132 electrical connections, for carrying out the transmission of data-signal.Main control unit 120, it is digital with third digital interface 121 and the 4th respectively
Interface 122 is electrically connected.
The data-signal that main control unit 120 is used to receive third digital interface 121 is according to bluetooth module interface protocol
It is decapsulated, then according to being transferred to the 4th digital interface 122 after ultrashort wave module interface protocol encapsulation, or by the 4th number
The data-signal that word interface 122 receives is decapsulated according to ultrashort wave module interface agreement, is then connect according to bluetooth module
Third digital interface 121 is transferred to after mouth protocol encapsulation.
First analog interface 113 is electrically connected with the second analog interface 133, and carries out audio under the control of main control unit 120
The transmission of signal.
The embodiment of the present invention is by the auxiliary means of communication between designing a kind of mobile terminal, mainly by bluetooth module, master control
Module and ultrashort wave module composition, on the one hand pass through bluetooth module and mobile terminal bluetooth connection, on the other hand pass through ultrashort wave
Module is connect with other auxiliary means of communication ultrashort wave, and auxiliary means of communication and another mobile terminal bluetooth in addition connects
It connects, to realize the wireless communication between two mobile terminals.I.e. the equipment can allow two or more mobile terminals not leading to
In the case where believing operator, communication is realized, the device structure is simple, easy to carry.The auxiliary means of communication can transmit simultaneously
Audio signal or data-signal support the data communication services such as short message, speech.
Wherein, the mobile terminal in the embodiment of the present invention includes but is not limited to: smart phone, tablet computer and smartwatch
Deng.
Wherein, data-signal can refer to the signal for carrying the business datums such as short message, positioning.
In the present embodiment, bluetooth module 101 is also used to:
Between mobile terminal using using bluetooth wear-type agreement (English Head Set Profile, abbreviation HSP) or
Bluetooth handsfree protocol (English Hands-Free Profile, abbreviation HFP) transmits audio signal.
Using Serial Port Profile (English Serial Port Profile, abbreviation SPP) or general between mobile terminal
Attribute agreement (English Generic Attribute Profile, abbreviation GATT) transmits data-signal.
Further, Bluetooth transmission unit 111 includes sequentially connected Bluetooth antenna 1111, Bluetooth RF submodule
1112, bluetooth baseband submodule 1113 and Bluetooth transmission protocol handle submodule 1114.Bluetooth transmission protocol handles submodule
1114 are electrically connected with the first digital interface 112 and the first analog interface 113 respectively.
Wherein, Bluetooth antenna 1111 and Bluetooth RF submodule 1112 are used to receive the data of mobile terminal transmission, bluetooth
Base band submodule 1113 is for carrying out signal demodulation.
Bluetooth transmission protocol handles submodule 1114 and is used for according to transmission signal when institute between mobile terminal and bluetooth module
The agreement of use, judge mobile terminal transmission is data-signal or audio signal.When receiving data-signal, pass through
One digital interface 112 is sent to main control module 102, upon receipt of the audio signal, decapsulates, will unseal to audio signal
Audio signal after dress is converted to analogue audio frequency by the first digital analog converter 114, and analogue audio frequency is passed through the first analog interface
113 are sent to ultrashort wave module 103.
Further, bluetooth module 101 further includes the first digital analog converter (English Digital to Analog, abbreviation
DA) 114 and first analog-digital converter (English Analog to Digital, abbreviation AD) 115.
First digital analog converter 114 handles 113 electricity of submodule 1114 and the first analog interface with Bluetooth transmission protocol respectively
Connection.First analog-digital converter 115 handles submodule 1114 with Bluetooth transmission protocol respectively and the first analog interface 113 is electrically connected
It connects.
Further, ultrashort wave transmission unit 131 includes sequentially connected ultrashort wave antenna 1311, ultrashort wave radio frequency submodule
Block 1312, ultrashort wave base band submodule 1313 and ultrashort wave transport protocol handle submodule 1314.
It is electric with the second digital interface 132 and the second analog interface 133 respectively that ultrashort wave transport protocol handles submodule 1314
Connection.
Wherein, ultrashort wave transport protocol processing submodule 1314 is packaged for 1314 pairs of digital audio, by ultrashort
Digital audio after 1313 pairs of wave base band submodule encapsulation is modulated, and passes through ultrashort wave radio frequency submodule 1312 and ultrashort wave
Antenna 1311 is sent to the ultrashort wave module of opposite end auxiliary means of communication.
Further, ultrashort wave module 103 further includes the second digital analog converter 134 and the second analog-digital converter 135.Second
Digital analog converter 134 handles submodule 1314 with ultrashort wave transport protocol respectively and the second analog interface 133 is electrically connected.Second mould
Number converter 135 handles submodule 1314 with ultrashort wave transport protocol respectively and the second analog interface 133 is electrically connected.
Further, main control module 102 is also used to: being received the control instruction that mobile terminal is sent, is completed corresponding control
The operation of instruction, control instruction are used to indicate main control module 102 and control bluetooth module 101 and 103 switch operating of ultrashort wave module
Mode, operating mode include audio signal transceiver mode or data-signal transceiver mode.
Specifically, when mobile terminal will send audio signal, before sending audio signal, the first control can first be sent
To main control module 102, the first control instruction is used to indicate main control module 102 and controls bluetooth module 101 and ultrashort wave mould for system instruction
Block 103 switches to audio signal transceiver mode.
When mobile terminal will send data-signal, before sending data-signal, the second control instruction can be first sent
To main control module 102, the second control instruction is used to indicate the control bluetooth module 101 of main control module 102 and ultrashort wave module 103 is cut
Shift to data-signal transceiver mode.
When bluetooth module 101 and ultrashort wave module 103 are audio signal transceiver mode, bluetooth module 101 believes audio
It number is decapsulated, the audio signal after decapsulation is converted into analogue audio frequency by the first digital analog converter 114, by analog audio
Frequency is sent to ultrashort wave module 103 by the first analog interface 113.Ultrashort wave module 103 will by the second analog-digital converter 135
Analogue audio frequency is converted to digital audio, and ultrashort wave transport protocol processing submodule 1314 is packaged digital audio, by super
Digital audio after 1313 pairs of shortwave base band submodule encapsulation is modulated, and passes through ultrashort wave radio frequency submodule 1312 and ultrashort
Wave antenna 1311 is sent to the ultrashort wave module of opposite end auxiliary means of communication.
When bluetooth module 101 and ultrashort wave module 103 are data-signal transceiver mode, bluetooth module 101 passes through first
Data-signal is sent to main control module 102, the number that main control unit 120 receives third digital interface 121 by digital interface 112
It is believed that number decapsulated according to bluetooth module interface protocol, then according to being transferred to after ultrashort wave module interface protocol encapsulation
Four digital interfaces 122.Ultrashort wave module 103 receives data-signal from the second digital interface 132, and passes through ultrashort wave radio frequency submodule
Block 1312 and ultrashort wave antenna 1311 are sent to the ultrashort wave module of opposite end auxiliary means of communication.
Wherein, the Bluetooth protocol and ultrashort wave module 103 and opposite end that bluetooth module 101 and communication of mobile terminal use assist
The ultrashort wave agreement that the ultrashort wave module communication of communication equipment uses is existing mature protocol, and the present invention is decapsulated and sealed to it
Dress process is not described in detail.
When ultrashort wave module 103 receive opposite equip. ultrashort wave module send data after, data handling procedure with
It is similar that aforementioned Bluetooth module 101 receives the treatment process after data, is not repeating here.
The agreement that auxiliary means of communication uses is listed below table one:
Table one:
In the present embodiment, ultrashort when carrying out the transmission of audio signal or data-signal with other auxiliary means of communication
Wave module is also used to:
The audio signal and the data-signal are transmitted respectively with different transmission frequencies, in order to distinguish audio signal
And data-signal, and audio signal transmission long-time busy channel is avoided to influence data signal transmission.Furthermore data letter is being carried out
When number transmission, sends and lead to a conflict simultaneously to further avoid multiple devices, link layer is using Carrier Sense Multiple Access/punching
Prominent avoidance mechanism.
Optionally, main control module 102 can be using micro-control unit (English Microcontroller Unit, abbreviation
MCU), central processing unit (English Central Processing Unit, abbreviation CPU) or field programmable gate array (English
Field Programmable Gate Array, abbreviation FPGA) etc. realize.
In addition, main control module 102 is the control core of all modules in equipment, operating parameter, the state of each module are managed,
The process of different business is controlled, bluetooth module 101 is such as controlled and ultrashort wave module 103 synchronously completes analogue audio frequency transmitting-receiving.Master control
Module 102 can also include man-machine interface, carry out human-computer interaction by man-machine interface and user, respond the operation of user.Meanwhile
Main control module 102 can also realize the optional algorithms such as encryption/decryption of transmitted data, compression/decompression.
Optionally, equipment further includes power module 104, power module 104 respectively with bluetooth module 101, main control module 102
It is electrically connected with ultrashort wave module 103, is other each module for power supply.
Wherein, power module 104 may include rechargeable battery, so as to carry out electricity storage, can not connect outside
When power supply, battery power supply is realized.
Optionally, charged battery voltage and charging external interface are consistent with mobile terminal, are easy to use identical charging
Device.
It should be noted that in the present embodiment, destination Mobile Station International ISDN Number is carried in data-signal, destination Mobile Station International ISDN Number is mobile terminal
Terminal number or group number.Mobile terminal, can be according to reception when receiving the data-signal that other mobile terminals are sent
To data-signal in the destination Mobile Station International ISDN Number that carries judge whether that the audio signal that will be received or data-signal are abandoned.
Steps are as follows for this equipment groundwork:
Mobile terminal Initialize installation.The mobile terminal used for the first time need to install mating operation and application software, which will
Record local terminal mobile terminal number.
Auxiliary means of communication Initialize installation.After auxiliary means of communication booting, each module is complete according to the configuration parameter of reading
At Initialize installation.User operates on mobile terminals, and mobile terminal is connect with the auxiliary means of communication by Bluetooth pairing.
(identical work frequency need to be arranged in the two or more equipment being in communication with each other to 103 working frequency points of ultrashort wave module of user's setting simultaneously
Point).
Point-to-point communication.Local terminal application software of mobile terminal is operated, short message, location information can be sent to opposite end mobile terminal
Equal data-signals.Specifically, the protocol format arranged according to application software is packaged data by local terminal mobile terminal, will seal
Data after dress are sent to local terminal auxiliary means of communication by bluetooth, and local terminal auxiliary means of communication is sent out data by ultrashort wave
Send to opposite end auxiliary means of communication, then by bluetooth by data-pushing to opposite end mobile terminal, after the parsing of opposite end mobile terminal
It is presented on interface；When operation local terminal application software of mobile terminal enters audio signal transmission mode, local terminal mobile terminal can lead to
It crosses this equipment of bluetooth notification and ultrashort wave working frequency is switched into audio signal transmission frequency, and no longer receive data signal transmission
The data of frequency, until exit audio signal transmission mode, local terminal mobile terminal can be by bluetooth notification equipment by ultrashort wave work
Working frequency switches back into data signal transmission frequency.
Group communication.The difference of group communication and point-to-point communication is: destination Mobile Station International ISDN Number is group number rather than right when transmission
Hold mobile terminal number；Source Mobile Station International ISDN Number is identified by group number immobile terminal number when reception.
Configuration and control.Local terminal application software of mobile terminal is operated, may be selected that data are carried out the operation such as to encrypt, while can
To improve efficient communication range by adjusting ultrashort wave transmission power.
Therefore, compared with prior art, this can support point-to-point, group communication mode between mobile terminal with equipment；It supports
The communication services such as audio, short message, location information；Communication distance is supported to reach several kilometers in opening.
Fig. 3 is the structural schematic diagram of the communication system between a kind of mobile terminal provided in an embodiment of the present invention, referring to Fig. 3,
The communication system includes N number of mobile terminal 201 and N number of auxiliary means of communication 202 (abbreviation equipment in Fig. 3), N number of mobile terminal
Each mobile terminal 201 in 201 wirelessly connects with an auxiliary means of communication 202 in N number of auxiliary means of communication 202 respectively
It connects, is wirelessly connected two-by-two between N number of auxiliary means of communication 202, N is the integer (as shown in figure 3, N is 3) greater than 1, and the auxiliary is logical
Letter equipment 202 is the auxiliary means of communication provided such as Fig. 1 and Fig. 2, and which is not described herein again.
The embodiment of the invention provides the communication means between a kind of mobile terminal, and it is whole which is suitable for first movement
Communication between end and the second mobile terminal, first movement terminal and the first auxiliary means of communication bluetooth connection, second is mobile whole
End and the second auxiliary means of communication bluetooth connection, the first auxiliary means of communication and the second auxiliary means of communication are such as above-mentioned implementation
Auxiliary means of communication described in example.The communication means is suitable for first movement terminal and sends data to the second mobile terminal.
Fig. 4 is the communication means flow chart between a kind of mobile terminal provided in an embodiment of the present invention, as shown in figure 4, this is logical
Letter method includes:
Step 401, the first auxiliary means of communication receive first movement terminal hair by the Bluetooth transmission unit of bluetooth module
The audio signal or data-signal sent.
Step 402, when receive first movement terminal transmission audio signal when, the first auxiliary means of communication passes through bluetooth
Audio signal is sent to the second analog interface of ultrashort wave module by module via the first analog interface.
Specifically, which kind of signal the first auxiliary means of communication receives, and is determined by the operating mode of the second auxiliary means of communication.
Step 403, when receive first movement terminal transmission data-signal when, the first auxiliary means of communication passes through bluetooth
Data-signal is sent to the third digital interface of main control module by module via the first digital interface.
The data-signal that step 404, the first auxiliary means of communication are received third digital interface by main control module by
It is decapsulated according to bluetooth module interface protocol, is then connect according to being transferred to the 4th number after ultrashort wave module interface protocol encapsulation
Mouthful, data-signal is sent to the second digital interface of ultrashort wave module via the 4th digital interface.
Data-signal that step 405, the first auxiliary means of communication are received the second digital interface by ultrashort wave module,
And second the audio signal that receives of analog interface be sent to the ultrashort wave module of the second auxiliary means of communication.
Further, which can also include:
Before receiving the audio signal that first movement terminal is sent, the first auxiliary means of communication is received by bluetooth module and is moved
The first control instruction that dynamic terminal is sent, the first control instruction are sent to main control module, main control module via the first digital interface
Corresponding operation is completed according to the first control instruction.
Wherein, the first control instruction is used to indicate main control module control bluetooth module and ultrashort wave module switches to audio letter
Number transceiver mode.
Further, which can also include:
Before receiving the data-signal that first movement terminal is sent, the first auxiliary means of communication is received by bluetooth module and is moved
The second control instruction that dynamic terminal is sent, the second control instruction are sent to main control module, main control module via the first digital interface
Corresponding operation is completed according to the second control instruction.
Wherein, the second control instruction is used to indicate main control module control bluetooth module and ultrashort wave module switches to data letter
Number transceiver mode.
The embodiment of the present invention is by the auxiliary means of communication between designing a kind of mobile terminal, mainly by bluetooth module, master control
Module and ultrashort wave module composition, on the one hand pass through bluetooth module and mobile terminal bluetooth connection, on the other hand pass through ultrashort wave
Module is connect with other auxiliary means of communication ultrashort wave, and auxiliary means of communication and another mobile terminal bluetooth in addition connects
It connects, to realize the wireless communication between two mobile terminals.I.e. the equipment can allow two or more mobile terminals not leading to
In the case where believing operator, communication is realized, the device structure is simple, easy to carry.The auxiliary means of communication can transmit simultaneously
Audio signal or data-signal support the data communication services such as short message, speech.
The embodiment of the invention provides the communication means between another mobile terminal, this method is suitable for first movement terminal
And the second communication between mobile terminal, first movement terminal and the first auxiliary means of communication bluetooth connection, the second mobile terminal
With the second auxiliary means of communication bluetooth connection, the first auxiliary means of communication and the second auxiliary means of communication are such as above-described embodiment
Auxiliary means of communication.The communication means is suitable for first movement terminal and receives the second mobile terminal transmission data.
Fig. 5 is the communication means flow chart between another mobile terminal provided in an embodiment of the present invention, as shown in figure 5, should
Communication means includes:
Step 501, the first auxiliary means of communication receive the second auxiliary by the ultrashort wave transmission unit of ultrashort wave module and lead to
Believe the audio signal or data-signal that equipment is sent.
In the present embodiment, first movement terminal and the second mobile terminal are known that needing to send audio signal still sends out
Data-signal is sent, needs to receive audio signal and still sends data-signal.For example, when first terminal needs to receive second terminal hair
When the audio signal sent, audio signal transmitting-receiving mould can be switched to taking human as the first auxiliary means of communication is controlled by first terminal
Formula.It, can be taking human as auxiliary by first terminal control first when first terminal needs to receive the audio signal of second terminal transmission
Communication equipment is helped to switch to data-signal transceiver mode.
Step 502, when receive the second auxiliary means of communication transmission audio signal when, the first auxiliary means of communication passes through
Audio signal is sent to the first analog interface of bluetooth module by ultrashort wave module via the second analog interface.
Specifically, which kind of signal the second auxiliary means of communication receives, and is determined by the operating mode of the second auxiliary means of communication.
Step 503, when receive the second auxiliary means of communication transmission data-signal when, the first auxiliary means of communication passes through
Data-signal is sent to the 4th digital interface of main control module by ultrashort wave module via the second digital interface.
The data-signal that step 504, the first auxiliary means of communication are received the 4th digital interface by main control module by
It is decapsulated according to ultrashort wave module interface agreement, is transferred to third number after then encapsulating according to bluetooth module interface protocol and connects
Mouthful, data-signal is sent to the first digital interface of bluetooth module via third digital interface.
Data-signal that step 505, the first auxiliary means of communication are received the first digital interface by bluetooth module, with
And first the audio signal that receives of analog interface be sent to first movement terminal.
The embodiment of the present invention is by the auxiliary means of communication between designing a kind of mobile terminal, mainly by bluetooth module, master control
Module and ultrashort wave module composition, on the one hand pass through bluetooth module and mobile terminal bluetooth connection, on the other hand pass through ultrashort wave
Module is connect with other auxiliary means of communication ultrashort wave, and auxiliary means of communication and another mobile terminal bluetooth in addition connects
It connects, to realize the wireless communication between two mobile terminals.I.e. the equipment can allow two or more mobile terminals not leading to
In the case where believing operator, communication is realized, the device structure is simple, easy to carry.The auxiliary means of communication can transmit simultaneously
Audio signal or data-signal support the data communication services such as short message, speech.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. the auxiliary means of communication between a kind of mobile terminal, which is characterized in that the auxiliary means of communication includes bluetooth module
(101), main control module (102) and ultrashort wave module (103),
The bluetooth module (101) includes:
Bluetooth transmission unit (111), for mobile terminal bluetooth connection, and pass through the bluetooth connection and the mobile terminal
Carry out the transmission of audio signal or data-signal；
First digital interface (112) and the first analog interface (113), are electrically connected with the Bluetooth transmission unit (111) respectively；
The ultrashort wave module (103) includes:
Ultrashort wave transmission unit (131), for other auxiliary means of communication ultra short wave communications, and by ultra short wave communication and its
Its auxiliary means of communication carries out the transmission of audio signal or data-signal；
Second digital interface (132) and the second analog interface (133) are electrically connected with the ultrashort wave transmission unit (131) respectively；
The main control module (102) includes:
Third digital interface (121) and the 4th digital interface (122), respectively with first digital interface (112) and described
Two digital signal (132) electrical connection, for carrying out the transmission of data-signal；
Main control unit (120) is electrically connected with the third digital interface (121) and the 4th digital interface (122) respectively；Master control list
First (120) are for solving the data-signal that the third digital interface (121) receives according to bluetooth module interface protocol
Encapsulation, then according to being transferred to the 4th digital interface (122) after ultrashort wave module interface protocol encapsulation, or by described the
The data-signal that four digital interfaces (122) receive is decapsulated according to ultrashort wave module interface agreement, then according to bluetooth
The third digital interface (121) is transferred to after module interface protocol encapsulation；
First analog interface (113) is electrically connected with second analog interface (133), and in the main control unit (120)
The lower transmission for carrying out audio signal of control.
2. auxiliary means of communication according to claim 1, which is characterized in that the bluetooth module (101) is also used to:
Audio signal is transmitted using bluetooth wear-type agreement or bluetooth handsfree protocol between the mobile terminal；
Data-signal is transmitted using Serial Port Profile or general-purpose attribute agreement between the mobile terminal.
3. auxiliary means of communication according to claim 2, which is characterized in that the Bluetooth transmission unit (111) includes indigo plant
Tooth transport protocol handles submodule (1114), and Bluetooth transmission protocol processing submodule (1114) is used for according to described mobile whole
Used agreement when transmitting signal between end and the bluetooth module, judge that the mobile terminal sends be data-signal also
It is audio signal.
4. auxiliary means of communication according to claim 1, which is characterized in that the main control module (102) is also used to:
The control instruction that the mobile terminal is sent is received, completes the operation of corresponding control instruction, the control instruction is used for
Indicate that the main control module (102) control the bluetooth module (101) and the ultrashort wave module (103) switching working mode,
The operating mode includes audio signal transceiver mode or data-signal transceiver mode.
5. auxiliary means of communication according to claim 1, which is characterized in that when with other auxiliary means of communication carry out audio
When the transmission of signal or data-signal, the ultrashort wave module (103) is also used to:
The audio signal and the data-signal are transmitted respectively with different transmission frequencies.
6. the communication system between a kind of mobile terminal, which is characterized in that the communication system between the mobile terminal includes N number of movement
Terminal (201) and N number of auxiliary means of communication as claimed in any one of claims 1 to 5 (202), N number of mobile terminal
(201) each mobile terminal (201) in respectively with an auxiliary means of communication in N number of auxiliary means of communication (202)
(202) it is wirelessly connected, is wirelessly connected two-by-two between N number of auxiliary means of communication (202), N is the integer greater than 1.
7. the communication means between a kind of mobile terminal, which is characterized in that be suitable for first movement terminal and the second mobile terminal it
Between communication, the first movement terminal and the first auxiliary means of communication bluetooth connection, second mobile terminal and second auxiliary
Communication equipment bluetooth connection is helped, first auxiliary means of communication and second auxiliary means of communication are such as claim 1
~5 described in any item auxiliary means of communication, the communication means include:
First auxiliary means of communication receives the audio that the first movement terminal is sent by the Bluetooth transmission unit of bluetooth module
Signal or data-signal；
When receiving the audio signal that the first movement terminal is sent, first auxiliary means of communication passes through bluetooth module
The audio signal is sent to the second analog interface of ultrashort wave module via the first analog interface；
When receiving the data-signal that the first movement terminal is sent, first auxiliary means of communication passes through bluetooth module
The data-signal is sent to the third digital interface of main control module via the first digital interface；
The data-signal that first auxiliary means of communication is received the third digital interface by the main control module by
It is decapsulated according to bluetooth module interface protocol, is then connect according to being transferred to the 4th number after ultrashort wave module interface protocol encapsulation
Mouthful, the data-signal is sent to the second digital interface of the ultrashort wave module via the 4th digital interface；
The data that first auxiliary means of communication is received second digital interface by the ultrashort wave module
The audio signal that signal and second analog interface receive is sent to the ultrashort wave mould of second auxiliary means of communication
Block.
8. communication means according to claim 7, which is characterized in that the communication means further include:
Before receiving the audio signal that the first movement terminal is sent, first auxiliary means of communication passes through the bluetooth mould
Block receives the first control instruction that the mobile terminal is sent, and first control instruction is sent via first digital interface
To the main control module, the main control module completes corresponding operation according to first control instruction；
First control instruction is used to indicate the main control module and controls the bluetooth module and ultrashort wave module switching
To audio signal transceiver mode.
9. communication means according to claim 7, which is characterized in that the communication means further include:
Before receiving the data-signal that the first movement terminal is sent, first auxiliary means of communication passes through the bluetooth mould
Block receives the second control instruction that the mobile terminal is sent, and second control instruction is sent via first digital interface
To the main control module, the main control module completes corresponding operation according to second control instruction；
Second control instruction is used to indicate the main control module and controls the bluetooth module and ultrashort wave module switching
To data-signal transceiver mode.
10. the communication means between a kind of mobile terminal, which is characterized in that be suitable for first movement terminal and the second mobile terminal it
Between communication, the first movement terminal and the first auxiliary means of communication bluetooth connection, second mobile terminal and second auxiliary
Communication equipment bluetooth connection is helped, first auxiliary means of communication and second auxiliary means of communication are such as claim 1
~5 described in any item auxiliary means of communication, the communication means include:
First auxiliary means of communication receives second subsidiary communications by the ultrashort wave transmission unit of ultrashort wave module and sets
The audio signal or data-signal that preparation is sent；
When receiving the audio signal that second auxiliary means of communication is sent, first auxiliary means of communication passes through ultrashort
The audio signal is sent to the first analog interface of bluetooth module by wave module via the second analog interface；
When receiving the data-signal that second auxiliary means of communication is sent, first auxiliary means of communication passes through ultrashort
The data-signal is sent to the 4th digital interface of main control module by wave module via the second digital interface；
First auxiliary means of communication is believed by the data that the main control module receives the 4th digital interface
It number is decapsulated according to ultrashort wave module interface agreement, then according to being transferred to described the after the encapsulation of bluetooth module interface protocol
Three digital interfaces, the data-signal are sent to the first digital interface of the bluetooth module via the third digital interface；
First auxiliary means of communication is believed by the data that the bluetooth module receives first digital interface
Number and the audio signal that receives of first analog interface be sent to the first movement terminal.
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