CN103873973A - Method of realizing shield function and earphone function and Bluetooth shield - Google Patents
Method of realizing shield function and earphone function and Bluetooth shield Download PDFInfo
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- CN103873973A CN103873973A CN201410070191.9A CN201410070191A CN103873973A CN 103873973 A CN103873973 A CN 103873973A CN 201410070191 A CN201410070191 A CN 201410070191A CN 103873973 A CN103873973 A CN 103873973A
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Abstract
The invention discloses a method of realizing a shield function and an earphone function. The method comprises the steps of receiving a data signal and analyzing a transmission channel of data; judging the type of data corresponding to the transmission channel according to the transmission channel; executing the shield function and/or the earphone function according to the type of the data. The invention also discloses a Bluetooth shield. According to the scheme disclosed by the invention, a user only needs carrying the Bluetooth shield, the payment shield function and the earphone function can be realized simultaneously, the number of equipment with which the user carries is reduced, the usage rate of products is thus improved, and the use by the user is facilitated.
Description
Technical field
The present invention relates to electronic banking technical field, specially refer to a kind of method and bluetooth shield of realizing shield function and ear-phone function.
Background technology
Along with the intelligent functions of the intelligent terminals such as mobile phone from strength to strength, and mobile network's universalness is more and more extensive, the behavior that user carries out network trading by intelligent terminal is also more and more general, and when the e-Bank payment, need to use U shield etc. can be to paying the instrument that carry out signature authentication.In order to adapt to the transaction payment of intelligent terminal, occur USB shield to escalate into earphone shield, by being connected with intelligent terminal with the interface of intelligent terminal coupling, this earphone shield need to connect intelligent terminal by connecting line, use inconvenient, and due to the difference of the discrimination of intelligent terminal, also likely produce the problem of None-identified earphone shield, therefore, there is the bluetooth shield being connected with intelligent terminal by the mode of bluetooth, but, the bluetooth shield using at present can only be realized separately the function of mobile payment shield conventionally, now widely used bluetooth earphone can only be realized separately ear-phone function, like this, not only reduce the utilization rate of product, and user need carry multiple equipment to realize multiple functions, for user's use has brought great inconvenience.
Foregoing only, for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.
Summary of the invention
Main purpose of the present invention, for a kind of method and bluetooth shield of realizing shield function and ear-phone function is provided, can improve the utilization rate of product, and can reduce the quantity of the equipment that user carries, user-friendly.
The invention provides a kind of method that realizes shield function and ear-phone function, comprise step:
Receive data-signal, analyze the transmission channel of described data;
According to described transmission channel, judge the type of data corresponding to described transmission channel;
Carry out shield function and/or ear-phone function according to the type of described data.
Preferably, the type of data comprises voice data and bluetooth shield data; Described transmission channel comprises audio data transmission passage and bluetooth shield data transmission channel.
Preferably, described audio transmission channel is by Bluetooth audio frequency mode agreement protocol audio reception data; Described bluetooth shield data transmission channel receives bluetooth shield data by operation of serial-port mode protocol.
Preferably, described voice data and/or bluetooth shield data transfer to HCI by logical link control and adaptation protocol.
The present invention further provides a kind of bluetooth shield, the battery and the safety chip that comprise microprocessor, be connected with this microprocessor, and the power supply chip being connected with described battery, also comprise with described microprocessor be connected, for receiving bluetooth shield data when the signature authentication, and the Bluetooth chip of the voice data of reception intelligent terminal transmission, this Bluetooth chip comprises:
Passage analysis module, for receiving data-signal, analyzes the transmission channel of described data;
Type judging module, for according to described transmission channel, judges the type of data corresponding to described transmission channel;
Function Executive Module, for carrying out shield function and/or ear-phone function according to the type of described data.
Preferably, bluetooth shield also comprises audio decoder chip, and the loud speaker and the microphone that are connected with described audio decoder chip, wherein:
Described audio decoder chip is connected with described Bluetooth chip and microprocessor, for the voice data receiving is decoded;
Described loud speaker is for playing the voice data transmitting by described Bluetooth chip through the decoded intelligent terminal of described audio decoder chip;
Described microphone is for transmitting audio files to audio decoder chip, and described audio decoder chip transfers to intelligent terminal by described audio files by described Bluetooth chip.
Preferably, bluetooth shield also comprises with described microprocessor and described power supply chip the USB interface that is connected, holds for connecting PC.
Preferably, bluetooth shield also comprises with described microprocessor and being connected, for opening the on & off switch of described shield, and be connected with described microprocessor, definite key for confirming to select.
Preferably, bluetooth shield also comprise with described microprocessor be connected, for showing the display screen that shows signing messages after pairing interface and successful matching when the signature authentication.
The present invention, by receiving after data-signal, analyzes the transmission channel of these data, judges the type of data corresponding to transmission channel according to transmission channel; Then carry out corresponding shield function and/or ear-phone function according to the type of data.Can realize simultaneously and pay shield function and ear-phone function because user only need carry this bluetooth shield, reduce the quantity of the equipment that user carries, thereby improve the utilization rate of product, convenient for users to use.
Brief description of the drawings
Fig. 1 is the schematic flow sheet that the present invention realizes method one embodiment of shield function and ear-phone function;
Fig. 2 is the high-level schematic functional block diagram of bluetooth shield one embodiment of the present invention;
Fig. 3 is the high-level schematic functional block diagram of Bluetooth chip in Fig. 2.
Realization, functional characteristics and the advantage of the object of the invention, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The invention provides a kind of method that realizes shield function and ear-phone function.
With reference to Fig. 1, Fig. 1 is the schematic flow sheet that the present invention realizes method one embodiment of shield function and ear-phone function.
In one embodiment, realize the method for shield function and ear-phone function, comprising:
Step S10, receives data-signal, analyzes the transmission channel of data;
Step S20, according to transmission channel, judges the type of data corresponding to transmission channel;
The present embodiment receives by the Bluetooth chip in bluetooth shield the data-signal that intelligent terminal transmits.Receiving after data-signal, first analyzing the source of these data, these data are by which transmission channel to transmit; Then,, according to the transmission channel analyzing, judge the type of the corresponding data of transmitting from this passage; The type of data comprises voice data and bluetooth shield data, and the transmission channel adopting when intelligent terminal transmission data comprises audio data transmission passage and bluetooth shield data transmission channel.In the present embodiment, transmission channel can be the linear simulation protocol of serial of setting up in advance, that is to say, intelligent terminal transmits different data by this transmission channel to bluetooth shield, certainly, intelligent terminal can transfer data to bluetooth shield by audio data transmission passage and bluetooth shield data transmission channel simultaneously; Voice data and/or bluetooth shield data transfer to HCI by logical link control and adaptation protocol.
In the present embodiment, voice data is corresponding with audio data transmission passage, and bluetooth shield data are corresponding with bluetooth shield data transmission channel; Audio transmission channel is by Bluetooth audio frequency mode agreement protocol audio reception data, and bluetooth shield data transmission channel receives bluetooth shield data by operation of serial-port mode protocol; Audio data transmission passage is mapped in Bluetooth audio frequency mode agreement protocol, bluetooth shield data transmission channel is mapped on operation of serial-port mode protocol, thus can be by the data under two different transmission channel transmission different agreements.
Step S30, carries out shield function and/or ear-phone function according to the type of data.
Judging after the type of data, Bluetooth chip is carried out corresponding function according to the type of these data, as the data that receive are while being voice data, carry out separately ear-phone function, as the data that receive are bluetooth shield data, carry out separately bluetooth shield function, as the data that receive are while being voice data and bluetooth shield data, just can carry out shield function and/or ear-phone function simultaneously.
The present embodiment, by receiving after data-signal, is analyzed the transmission channel of these data, judges the type of data corresponding to transmission channel according to transmission channel; Then carry out corresponding shield function and/or ear-phone function according to the type of data.Can realize simultaneously and pay shield function and ear-phone function because user only need carry this bluetooth shield, reduce the quantity of the equipment that user carries, thereby improve the utilization rate of product, convenient for users to use.
The present invention further provides a kind of bluetooth shield.
With reference to Fig. 2, Fig. 2 is the high-level schematic functional block diagram of bluetooth shield one embodiment of the present invention.
In one embodiment, battery 20 and safety chip 30 that bluetooth shield comprises microprocessor 10, is connected with this microprocessor 10, and the power supply chip 40 being connected with battery 20; Wherein, battery 20 is used to microprocessor 10 to power, and battery 20 can adopt rechargeable lithium battary; Safety chip 30 completes safety related functions, realizes data encryption and deciphering, digital signature generation and authentication function simultaneously.In the present embodiment, bluetooth shield also comprises the Bluetooth chip 50 being connected with microprocessor 10, and this Bluetooth chip 50 is for receiving voice data and the bluetooth shield data of intelligent terminal transmission; And carry out and matched the function of payment shield with intelligent terminal when the signature authentication according to received data, and complete the ear-phone function of audio file corresponding to listening to audio data.
The bluetooth shield of the present embodiment can provide serial data service and audio data service simultaneously, two functions share bluetooth passage, generate and authentication function to complete the digital signature of intelligent terminal when the mobile payment, and and intelligent terminal between the transfer function of voice data.The intelligent terminal being connected with this shield can independently be selected to set up certain or set up two services simultaneously, in the time that intelligent terminal need to carry out e-Bank payment by this shield, first match, after successful matching, enter the service of bluetooth shield, thus the signature that carries out mobile payment; In the time that needs carry out audio data service by this shield, by the Bluetooth function of Bluetooth chip 50, receive the voice data of intelligent terminal transmission.
With reference to Fig. 3, Fig. 3 is the high-level schematic functional block diagram of Bluetooth chip in Fig. 2 in the lump.
In the present embodiment, Bluetooth chip 50 comprises:
Function Executive Module 53, for carrying out shield function and/or ear-phone function according to the type of data.
Receiving after data-signal, first passage analysis module 51 analyzes the source of these data, and these data are by which transmission channel to transmit; Then, type judging module 52, according to the transmission channel analyzing, judges the type of the corresponding data of transmitting from this passage; The type of data comprises voice data and bluetooth shield data, and the transmission channel adopting when intelligent terminal transmission data comprises audio data transmission passage and bluetooth shield data transmission channel.In the present embodiment, transmission channel can be the linear simulation protocol of serial of setting up in advance, that is to say, intelligent terminal transmits different data by this transmission channel to bluetooth shield, certainly, intelligent terminal can pass through audio data transmission passage and bluetooth shield transfer of data data to bluetooth shield simultaneously; Voice data and/or bluetooth shield data transfer to HCI by logical link control and adaptation protocol.
In the present embodiment, voice data is corresponding with audio data transmission passage, and bluetooth shield data are corresponding with bluetooth shield data transmission channel; Audio transmission channel is by Bluetooth audio frequency mode agreement protocol audio reception data, and bluetooth shield data transmission channel receives bluetooth shield data by operation of serial-port mode protocol; Audio data transmission passage is mapped in Bluetooth audio frequency mode agreement protocol, bluetooth shield data transmission channel is mapped on operation of serial-port mode protocol, thus can be by the data under two different transmission channel transmission different agreements.
Judging after the type of data, function Executive Module 53 is carried out corresponding function according to the type of these data, as the data that receive are while being voice data, carry out separately ear-phone function, as the data that receive are bluetooth shield data, carry out separately bluetooth shield function, as the data that receive are while being voice data and bluetooth shield data, just can carry out shield function and/or ear-phone function simultaneously.
The present embodiment, by Bluetooth chip 50 is set in bluetooth shield, by the bluetooth passage of this Bluetooth chip 50, is receiving after data-signal, analyzes the transmission channel of these data, judges the type of data corresponding to transmission channel according to transmission channel; Then carry out corresponding shield function and/or ear-phone function according to the type of data.Can be intelligent terminal serial data service and audio data service are provided simultaneously, to complete the payment shield function of digital signature generation and certification and to listen to the ear-phone function of the voice data of intelligent terminal transmission.Due to without connecting intelligent terminal by connecting line, convenient for users; And user only need carry this bluetooth shield and can realize and pay shield function and ear-phone function simultaneously, reduce the quantity of the equipment that user carries, thereby improved the utilization rate of product, convenient for users to use.
In the above-described embodiments, bluetooth shield also comprises audio decoder chip 60, and the loud speaker 61 and the microphone 62 that are connected with audio decoder chip 60, wherein:
Microphone 62 is for transmitting audio files to audio decoder chip 60, and audio decoder chip 60 transfers to intelligent terminal by audio files by Bluetooth chip 50.By this microphone 62, can enroll audio files and this audio files is transferred to audio decoder chip 60, same, can transfer to intelligent terminal by Bluetooth chip 50 through the decoded audio files of audio decoder chip 60.
In the above-described embodiments, bluetooth shield also comprises the USB interface 70 being connected with microprocessor 10 and power supply chip 40, and this USB interface 70 can, holding by PC while paying, hold corresponding interface to be connected with PC, realizes the function of U shield.
In the above-described embodiments, bluetooth shield also comprises the on & off switch 80 and the definite key 81 that are connected with microprocessor 10; Wherein, can open this shield by this on & off switch 80; In the time matching with intelligent terminal, press and determine that key 81 can confirm successful matching, in the time carrying out mobile payment after successful matching, in the time pressing this and determine key 81, can confirm signing messages, and sign.
In the above-described embodiments, bluetooth shield also comprises the display screen 90 being connected with microprocessor 10, and this display screen is used for demonstration pairing interface in the time of signature authentication, and after successful matching, shows signing messages, confirms for user; Certainly,, in the time that loud speaker 61 is play the voice data that intelligent terminal transmits by Bluetooth chip 50, can also show by this display screen 90 information such as title, content of current play voice data.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure transformation that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
1. a method that realizes shield function and ear-phone function, is characterized in that, comprises step:
Receive data-signal, analyze the transmission channel of described data;
According to described transmission channel, judge the type of data corresponding to described transmission channel;
Carry out shield function and/or ear-phone function according to the type of described data.
2. the method that realizes shield function and ear-phone function as claimed in claim 1, is characterized in that, the type of data comprises voice data and bluetooth shield data; Described transmission channel comprises audio data transmission passage and bluetooth shield data transmission channel.
3. the method that realizes shield function and ear-phone function as claimed in claim 2, is characterized in that, described audio transmission channel is by Bluetooth audio frequency mode agreement protocol audio reception data; Described bluetooth shield data transmission channel receives bluetooth shield data by operation of serial-port mode protocol.
4. the method that realizes shield function and ear-phone function as claimed in claim 3, is characterized in that, described voice data and/or bluetooth shield data transfer to HCI by logical link control and adaptation protocol.
5. a bluetooth shield, the battery and the safety chip that comprise microprocessor, be connected with this microprocessor, and the power supply chip being connected with described battery, it is characterized in that, also comprise with described microprocessor be connected, for receiving bluetooth shield data when the signature authentication, and the Bluetooth chip of the voice data of reception intelligent terminal transmission, this Bluetooth chip comprises:
Passage analysis module, for receiving data-signal, analyzes the transmission channel of described data;
Type judging module, for according to described transmission channel, judges the type of data corresponding to described transmission channel;
Function Executive Module, for carrying out shield function and/or ear-phone function according to the type of described data.
6. bluetooth shield as claimed in claim 5, is characterized in that, also comprises audio decoder chip, and the loud speaker and the microphone that are connected with described audio decoder chip, wherein:
Described audio decoder chip is connected with described Bluetooth chip and microprocessor, for the voice data receiving is decoded;
Described loud speaker is for playing the voice data transmitting by described Bluetooth chip through the decoded intelligent terminal of described audio decoder chip;
Described microphone is for transmitting audio files to audio decoder chip, and described audio decoder chip transfers to intelligent terminal by described audio files by described Bluetooth chip.
7. bluetooth shield as claimed in claim 6, is characterized in that, also comprises with described microprocessor and described power supply chip the USB interface that is connected, holds for connecting PC.
8. bluetooth shield as claimed in claim 7, is characterized in that, also comprise with described microprocessor be connected, for opening the on & off switch of described shield, and be connected with described microprocessor, for confirm select definite key.
9. bluetooth shield as claimed in claim 8, is characterized in that, also comprise with described microprocessor be connected, for showing the display screen that shows signing messages after pairing interface and successful matching when the signature authentication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410070191.9A CN103873973A (en) | 2014-02-27 | 2014-02-27 | Method of realizing shield function and earphone function and Bluetooth shield |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410070191.9A CN103873973A (en) | 2014-02-27 | 2014-02-27 | Method of realizing shield function and earphone function and Bluetooth shield |
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| CN103873973A true CN103873973A (en) | 2014-06-18 |
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| CN201410070191.9A Pending CN103873973A (en) | 2014-02-27 | 2014-02-27 | Method of realizing shield function and earphone function and Bluetooth shield |
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| CN106155795A (en) * | 2016-07-25 | 2016-11-23 | 深圳市文鼎创数据科技有限公司 | The changing method of mode of operation, mobile terminal and bluetooth equipment |
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| CN109271796A (en) * | 2018-09-04 | 2019-01-25 | 北京洛必达科技有限公司 | A kind of block chain finance big data processing system and method |
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