CN101699880A - System using Bluetooth earphones for receiving and transmitting short messages - Google Patents
System using Bluetooth earphones for receiving and transmitting short messages Download PDFInfo
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- CN101699880A CN101699880A CN200910187993A CN200910187993A CN101699880A CN 101699880 A CN101699880 A CN 101699880A CN 200910187993 A CN200910187993 A CN 200910187993A CN 200910187993 A CN200910187993 A CN 200910187993A CN 101699880 A CN101699880 A CN 101699880A
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Abstract
The invention discloses a system using Bluetooth earphones for receiving and transmitting short messages, which is characterized in that: a microprocessor is used to recognize information sent back by a control key unit, perform word editing of a literal pool in a literal pool unit corresponding to the recognized information, pack edited information content in a short message format and transmit the coded and packed information to an earphone-side Bluetooth communication module to transmit the information to a main machine side after verification, so that the information can be sent out by a main machine communication unit; or the microprocessor analyzes a short message which is received by an earphone-side Bluetooth communication module from the main machine Bluetooth communication unit and received by the main machine side, stores the short message in a storage unit, sends a prompt instruction to a display unit or earphones for prompting and displays the short message stored in the storage unit by the display unit after verification. In the invention, voice, text and picture information transmission and conversion functions are added on the basis of common Bluetooth equipment. The system is convenient in use, easy to operator and suitable to be promoted.
Description
Technical field
The present invention relates to a kind of Bluetooth system, relate in particular to a kind of system that can utilize Bluetooth earphones for receiving and transmitting short messages.
Background technology
Support that at present the equipment of bluetooth communication agreement constantly rises, as PC, PDA, mobile phones etc. are because it has broken away from the restriction of line, can move freely and keep information flow under the state, so enjoy people to like, in addition, the communication mode of Bluetooth technology also has full opening and global specifications, it sets up the short-range wireless technology that especially link for fixing with the mobile device communication environment based on wireless near field communication.Its flesh and blood is to be based upon on the standard of general-purpose interface and control system, make communication equipment with controller can do further combined with, have good versatility.But,, be subject to volume and portability though equipment is more and more advanced along with the continuous development of Bluetooth technology.In addition, Fu Zhu communication equipment (wired earphone, common bluetooth earphone) does not possess message function and dial feature.Just the user still utilizes mobile devices such as mobile phone to receive and dispatch note, and earphone only has the function of " opening " or " pass " and adjusting volume, on operational applications, be equal to common wired earphone, concrete transmitting-receiving note operation still need be finished on host side, so still exist inconvenience on operational applications.And bluetooth module itself also is to have the certain calculation function, so shine into certain waste in the utilization of above-mentioned its tangible resource of use.So a kind of novel earphone comes out and changes the deficiencies in the prior art, be very necessary.
Summary of the invention
The present invention is directed to the proposition of above problem, carry out data processing and transmit data, thereby realize that bluetooth earphone main control system end receives and dispatches the system of note by blue-teeth data and develop a kind of AT of utilization command protocols.Its technological means that adopts is as follows:
A kind of system that utilizes Bluetooth earphones for receiving and transmitting short messages is characterized in that comprising: bluetooth earphone and main frame two parts;
Described bluetooth earphone comprises:
The control key unit is used for input transmitting-receiving note relevant information;
The control key scanning element is used to scan the information that control key is imported, and gives microprocessor with this message transmission;
Display unit is used to show the relevant information of receiving and dispatching note;
Microprocessor, be used for the information that the control key scanning element is passed back is discerned, simultaneously the literal pool in the corresponding literal pool of the information unit of identification is carried out the copy editor, and the edit file content packed according to the short message form, the package information of will encoding after to be determined is transferred in the earphone-side Bluetooth communication; Or the short message that the host side that is sended over by the main frame bluetooth communication module that earphone-side Bluetooth communication receives is received carries out dissection process, and store in the memory cell, simultaneously send hint instructions to display unit or earphone and point out, the short message that will deposit in the memory cell after to be determined shows by display unit;
Memory cell is used to store the short message that above-mentioned storage microprocessor edits, or the short message that receives of the host side that is sended over by the main frame bluetooth communication module that receives of the earphone-side Bluetooth communication after microprocessor is resolved;
Earphone-side Bluetooth communication, the short message bag that edits that is used for microprocessor is transmitted is according to encoding, and the short message after will encoding sends to the main frame bluetooth communication module, or receive the short message that the host side that sended over by the main frame bluetooth communication module receives, after carrying out instruction transformation, send in the microprocessor;
The literal pool unit is used for providing input method of Chinese character to the earphone end, realizes the editor of short message; Or the short message that host side sends decoded, realize conversion of text message;
Host machine part comprises:
The main frame bluetooth communication module, be used to receive the short message that earphone-side Bluetooth communication sends over, send to after handling in the host communication unit, or send on the earphone-side Bluetooth communication after the short message that the host communication unit receives handled;
The host communication unit is used to receive the short message that the main frame bluetooth communication module is passed back, and this short message is sent on the communication network, or the short message that the received communication network sends over is transferred in the main frame bluetooth communication module after treatment;
Described control key scanning element, earphone-side Bluetooth communication, literal pool unit are connected with microprocessor by data/address bus with memory cell, and described display unit is connected with microprocessor by data wire; Described control key scanning element is connected with the control key unit by data wire; Described main frame bluetooth communication module is connected with the main frame bluetooth communication module by internal bus.
A kind of method of utilizing Bluetooth earphones for receiving and transmitting short messages is characterized in that comprising the steps:
A, the step of sending short messages:
A, 0-9, *, #, the transmitting-receiving note, on-hook, the directionkeys keying scans, microprocessor identification keyed information;
B, carry out the copy editor, content of short message is packed, and store;
C, behind the button short message is sent by determining, by Bluetooth protocol this short message information is transferred in the earphone-side Bluetooth communication, earphone-side Bluetooth communication sends to this short message information in the main frame bluetooth communication module;
D, main frame bluetooth communication module are transferred to it in host communication unit after receiving short message information and carrying out treatment conversion;
E, host communication unit send this short message information to communication network after the short message information that receives is handled;
The step of B, receipts note:
After f, host communication unit receive outside short message, the bluetooth module of notice main frame;
G and aft engine bluetooth communication module notice earphone-side Bluetooth communication is received short message by earphone-side Bluetooth communication notice microprocessor host termination again;
H, microprocessor control earphone-side Bluetooth communication are sent the request that receives short message to the main frame bluetooth communication module;
I, main frame bluetooth communication module be from host communication unit reading short message message, and send earphone-side Bluetooth communication to, and earphone-side Bluetooth communication short message that the host communication unit is received sends microprocessor to and handles then;
Short message after j, microprocessor will be handled stores in the memory cell, and by the prompting of display unit or earphone notify that the user reads, answer or deletion action.
Described step h also comprises: microprocessor confirms whether memory cell has the operation of enough memory spaces, if having then send the request of reading short message to earphone-side Bluetooth communication, does not then point out the user to delete old short message.
Short message described in the step is Word message, multimedia message or pictorial information.
At present, the category of mobile communication equipment not only is confined to traditional mobile phone, mobile phone and computer, and PDA, net book, game machine, the boundary line of amusement equipment is more and more fuzzyyer, and along with the arrival in 3G epoch, this problem is also more and more obvious.Though a lot of smart machines have possessed the ability of mobile communication, with respect to conventional mobile phone, the limitation of self are arranged still---volume and ease for operation, people are still inconvenient directly to be used.The release of this patent product is exactly in order to overcome various inconvenience.In addition, also have the following advantages:
1. operation is the same with conventional mobile phone, has the advantage on portable;
2. by earphone transmitting-receiving short message, can not interfere or interrupt the operation of main frame;
3. main frame is under holding state, and earphone still can be received and dispatched short message, has been equivalent to prolong the service time of main frame.
Description of drawings
Fig. 1 is the structural representation of described system of the present invention;
Fig. 2 is the flow chart of the described method of sending short messages of the present invention;
Fig. 3 is the flow chart of described receipts note method of the present invention;
Fig. 4 is the system architecture diagram of the specific embodiment of the invention;
Fig. 5 is the encoded data structure schematic diagram of the short message of the specific embodiment of the invention;
Fig. 6 is the decoding data structure schematic diagram of the short message of the specific embodiment of the invention.
Embodiment
Principle of the present invention is based on the speech and data communication of bluetooth.Wherein microprocessor and bluetooth module constitute the hardware core part of product, and microprocessor is responsible for the operation (processor that can adopt single-chip microcomputer, MCU and ARM etc. to have processing capacity is realized) of whole system, and bluetooth module is responsible for communication.
The major function of microprocessor:
1. user interface---demonstration and key scan help the user to finish dialing, conversation, and work such as short message processing, this is one of characteristics of this patent.
2. data management---phone directory, message registration, the storage of short message etc. and operational processes such as call.
3. communication---send order and data to bluetooth module, or receive order and data from bluetooth module.
4. miscellaneous function---real-time clock, power management etc.
The bluetooth major function:
1. voice communication---be usually said " making a phone call ".
2. data communication---mainly finish the transmitting-receiving of short message, this is one of characteristics of this patent.
Receive and dispatch the system of note as shown in Figure 1, comprising: bluetooth earphone and main frame two parts; Described bluetooth earphone comprises: the control key unit is used for input transmitting-receiving note relevant information; The control key scanning element is used to scan the information that control key is imported, and gives microprocessor with this message transmission; Display unit is used to show the relevant information of receiving and dispatching note; Memory cell is used to store the short message that above-mentioned storage microprocessor edits, or the short message that receives of the host side that is sended over by the main frame bluetooth communication module that receives of the earphone-side Bluetooth communication after microprocessor is resolved; Earphone-side Bluetooth communication, the short message bag that edits that is used for microprocessor is transmitted (uses the AT instruction as the communication protocol between host machine part and the bluetooth earphone part here, defines on standard A T instruction basis equally according to the mode of AT instruction.) encode, and the short message after will encoding sends to the main frame bluetooth communication module, or receives the short message that the host side that sended over by the main frame bluetooth communication module receives, carry out the AT instruction transformation after, send in the microprocessor; Microprocessor, be used for the information that the control key scanning element is passed back is discerned, simultaneously the literal pool in the corresponding literal pool of the information unit of identification is carried out the copy editor, and with the edit file content (mode with mobile phone layout short message is identical according to the short message form, mainly comprise: type of coding, content, recipient's form) pack, the package information of will encoding after to be determined is transferred in the earphone-side Bluetooth communication by AT agreement (that is: utilize the communication protocol of standard A T agreement as microprocessor and bluetooth module); Or the short message that the host side that is sended over by the main frame bluetooth communication module that earphone-side Bluetooth communication receives is received carries out dissection process, and store in the memory cell, simultaneously send hint instructions to display unit or earphone, point out, the short message that will deposit in the memory cell after (can instruct by artificial triggering button input validation) to be determined shows by display unit.Wherein the communication mode of microprocessor and earphone-side Bluetooth communication can have multiple choices such as standard modes such as UART, SPI, I2C, also can adopt self-defining mode, for example the parallel port.
The literal pool unit is used for providing input method of Chinese character to the earphone end, realizes the editor of short message; Or the short message that host side sends decoded, realize conversion of text message; Literal pool provides the character of all UNICODE3.0 codings---and comprise the dot array data of multi-language characters such as Chinese character, English alphabet, the Latin alphabet, punctuate, symbol etc., be used for showing that 2: literal pool provides input method of Chinese character.
Host machine part comprises:
The main frame bluetooth communication module, be used to receive the short message that earphone-side Bluetooth communication sends over, send to after handling in the host communication unit, or send on the earphone-side Bluetooth communication after the short message that the host communication unit receives handled; (can adopt communication modules such as cdma communication module, GPRS communication module or 3G communication module, be that example describes with the cdma communication module in the present embodiment in the host communication unit.), be used to receive the short message that the main frame bluetooth communication module is passed back, and this short message is sent on the communication network, or the short message that the received communication network sends over is transferred in the main frame bluetooth communication module after treatment.
AT instruction described here promptly serves as the order prefix with " AT " character, and is identical with the control mode of conventional mobile phone, can be divided into following a few class:
(1) with the relevant instruction of communicating by letter; For example, the dialing instruction, the incoming call indication, the instruction that receives calls, the on-hook instruction, or the like.
(2) instruction relevant with short message; For example, short message prompt reads SMS message, send SMS message, or the like.
(3) with audio frequency or the relevant instruction of other sound; For example, play/suspend/stop, on/next song, volume+/-, quiet/releasing is quiet, keypad tone, or the like.
(4) instruction relevant with system mode; For example, the start of bluetooth notification microprocessor, the shutdown of microprocessor notice bluetooth, the electric weight indication, or the like.
(5) special instruction; For example, microprocessor and bluetooth equipment are discerned mutually, encrypt/decrypt, or the like.
(6) Debugging message; The developer uses.
Enumerate the example of a concrete instruction:
Dialing for example will dial 10086, and microprocessor sends following instruction character string:
AT#CW10086＜carriage return〉＜line feed 〉
Short message coding is meant as shown in Figure 5: microcontroller is content and 2. addressee's number of user's input 1., be packaged into a packet, this packet can be discerned by bluetooth module, and bluetooth module also can be converted to this packet CDMA module energy recognition data bag (as the A part among Fig. 5) easily.
Short message decoding is meant as shown in Figure 6: microcontroller is read the packet that bluetooth module sends, and extracts the process of date and time, sender, content of short message in this packet.
Receive and dispatch the method for note as shown in Figures 2 and 3, mainly comprise the steps:
The step of A, send short messages (as shown in Figure 2):
A, 0-9, *, #, the transmitting-receiving note, on-hook, the directionkeys keying scans, microprocessor identification keyed information;
B, carry out the copy editor, content of short message is packed, and store;
C, behind the button short message is sent by determining, by Bluetooth protocol this short message information is transferred in the earphone-side Bluetooth communication, earphone-side Bluetooth communication sends to this short message information in the main frame bluetooth communication module;
D, main frame bluetooth communication module are transferred to it in host communication unit after receiving short message information and carrying out treatment conversion;
E, host communication unit send this short message information to communication network after the short message information that receives is handled;
The step of B, receipts note:
After f, host communication unit receive outside short message, the bluetooth module of notice main frame;
G and aft engine bluetooth communication module notice earphone-side Bluetooth communication is received short message by earphone-side Bluetooth communication notice microprocessor host termination again;
H, microprocessor control earphone-side Bluetooth communication are sent the request that receives short message to the main frame bluetooth communication module;
I, main frame bluetooth communication module be from host communication unit reading short message message, and send earphone-side Bluetooth communication to, and earphone-side Bluetooth communication short message that the host communication unit is received sends microprocessor to and handles then;
Short message after j, microprocessor will be handled stores in the memory cell, and by the prompting of display unit or earphone notify that the user reads, answer or deletion action.
In addition for guaranteeing that the earphone end can receive short message at any time, step h can also increase a kind of mode of using always when mobile phone is received note, microprocessor all carries out the affirmation operation whether memory cell has enough memory spaces when receiving short message at every turn, if have then send the request read short message, then do not point out the user to delete old short message to earphone-side Bluetooth communication.
Because the main effect of this system is to utilize bluetooth earphone to finish the transmitting-receiving SMS of mobile phone, the processing procedure of its data and mode also are same as the processing mode of conventional mobile phone, are to utilize the function realization earphone end of bluetooth earphone transmission data to finish the short operation that ceases of mobile phone transmitting-receiving.Brief description is the information type that comprises of short message once:
1, text data
1. short message (equipment that requires pairing to connect must be mobile phone or the equipment that possesses the mobile communication ability).
2. common text (* .txt).
2, image data
1. the sending and receiving flow process and the short message of multimedia message multimedia message are similar.Attention: need the common carrier network support, for example, opened gprs service, or the CDMA corresponding service.
2. common picture file is as bmp, jpg, gif etc.
As shown in Figure 4, the present invention can be with voice, text, and the image data information translation is a mobile phone standard A T director data form commonly used, the data format that is converted to the bluetooth standard communications protocol again is by bluetooth equipment outgoi8ng data purpose.The designed industry of the present invention is wider, as long as band bluetooth equipment or equipment or the circuit application relevant with the blue-teeth data processing protocol can be suitable for.
Owing to adopted technique scheme, the system that utilizes Bluetooth earphones for receiving and transmitting short messages provided by the invention, pass through Bluetooth earphones for receiving and transmitting short messages, have easy to use, practical, simple in structure and easy operating, in addition, this system uses extensively, as long as band bluetooth equipment or the mobile call equipment relevant with the blue-teeth data processing protocol all are suitable for, is suitable for extensive popularization.
Claims (4)
1. a system that utilizes Bluetooth earphones for receiving and transmitting short messages is characterized in that comprising: bluetooth earphone and main frame two parts;
Described bluetooth earphone comprises:
The control key unit is used for input transmitting-receiving note relevant information;
The control key scanning element is used to scan the information that control key is imported, and gives microprocessor with this message transmission;
Display unit is used to show the relevant information of receiving and dispatching note;
Microprocessor, be used for the information that the control key scanning element is passed back is discerned, simultaneously the literal pool in the corresponding literal pool of the information unit of identification is carried out the copy editor, and the edit file content packed according to the short message form, the package information of will encoding after to be determined is transferred in the earphone-side Bluetooth communication; Or the short message that the host side that is sended over by the main frame bluetooth communication module that earphone-side Bluetooth communication receives is received carries out dissection process, and store in the memory cell, simultaneously send hint instructions to display unit or earphone and point out, the short message that will deposit in the memory cell after to be determined shows by display unit;
Memory cell is used to store the short message that above-mentioned storage microprocessor edits, or the short message that receives of the host side that is sended over by the main frame bluetooth communication module that receives of the earphone-side Bluetooth communication after microprocessor is resolved;
Earphone-side Bluetooth communication, the short message bag that edits that is used for microprocessor is transmitted is according to encoding, and the short message after will encoding sends to the main frame bluetooth communication module, or receive the short message that the host side that sended over by the main frame bluetooth communication module receives, after carrying out instruction transformation, send in the microprocessor;
The literal pool unit is used for providing input method of Chinese character to the earphone end, realizes the editor of short message; Or the short message that host side sends decoded, realize conversion of text message;
Host machine part comprises:
The main frame bluetooth communication module, be used to receive the short message that earphone-side Bluetooth communication sends over, send to after handling in the host communication unit, or send on the earphone-side Bluetooth communication after the short message that the host communication unit receives handled;
The host communication unit is used to receive the short message that the main frame bluetooth communication module is passed back, and this short message is sent on the communication network, or the short message that the received communication network sends over is transferred in the main frame bluetooth communication module after treatment;
Described control key scanning element, earphone-side Bluetooth communication, literal pool unit are connected with microprocessor by data/address bus with memory cell, and described display unit is connected with microprocessor by data wire; Described control key scanning element is connected with the control key unit by data wire; Described main frame bluetooth communication module is connected with the main frame bluetooth communication module by internal bus.
2. a method of utilizing Bluetooth earphones for receiving and transmitting short messages is characterized in that comprising the steps:
A, the step of sending short messages:
A, 0-9, *, #, the transmitting-receiving note, on-hook, the directionkeys keying scans, microprocessor identification keyed information;
B, carry out the copy editor, content of short message is packed, and store;
C, behind the button short message is sent by determining, by Bluetooth protocol this short message information is transferred in the earphone-side Bluetooth communication, earphone-side Bluetooth communication sends to this short message information in the main frame bluetooth communication module;
D, main frame bluetooth communication module are transferred to it in host communication unit after receiving short message information and carrying out treatment conversion;
E, host communication unit send this short message information to communication network after the short message information that receives is handled;
The step of B, receipts note:
After f, host communication unit receive outside short message, notice main frame bluetooth communication module;
G and aft engine bluetooth communication module notice earphone-side Bluetooth communication is received short message by earphone-side Bluetooth communication notice microprocessor host termination again;
H, microprocessor control earphone-side Bluetooth communication are sent the request that receives short message to the main frame bluetooth communication module;
I, main frame bluetooth communication module be from host communication unit reading short message message, and send earphone-side Bluetooth communication to, and earphone-side Bluetooth communication short message that the host communication unit is received sends microprocessor to and handles then;
Short message after j, microprocessor will be handled stores in the memory cell, and by the prompting of display unit or earphone notify that the user reads, answer or deletion action.
3. a kind of method of utilizing Bluetooth earphones for receiving and transmitting short messages according to claim 2, it is characterized in that described step h also comprises: microprocessor confirms whether memory cell has the operation of enough memory spaces, if have then send the request read short message, then do not point out the user to delete old short message to earphone-side Bluetooth communication.
4. a kind of method of utilizing Bluetooth earphones for receiving and transmitting short messages according to claim 2 is characterized in that the short message described in the step is Word message, multimedia message or pictorial information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910187993A CN101699880A (en) | 2009-10-20 | 2009-10-20 | System using Bluetooth earphones for receiving and transmitting short messages |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910187993A CN101699880A (en) | 2009-10-20 | 2009-10-20 | System using Bluetooth earphones for receiving and transmitting short messages |
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| CN101699880A true CN101699880A (en) | 2010-04-28 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231865A (en) * | 2010-06-30 | 2011-11-02 | 无锡中星微电子有限公司 | Bluetooth earphone |
| CN102868802A (en) * | 2011-07-08 | 2013-01-09 | 北京龙光科技有限公司 | Data processing device, data processing adapting device and communication system |
| CN105792050A (en) * | 2016-04-20 | 2016-07-20 | 青岛歌尔声学科技有限公司 | Bluetooth earphone and communication method based on same |
| CN106028260A (en) * | 2016-04-29 | 2016-10-12 | 云中致用（广州）信息科技有限公司 | Real-time transmission device, system and method based on call and information |
| CN107920170A (en) * | 2017-12-21 | 2018-04-17 | 深圳市四面信息科技有限公司 | A kind of note transmission method and device of VOIP communications |
-
2009
- 2009-10-20 CN CN200910187993A patent/CN101699880A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231865A (en) * | 2010-06-30 | 2011-11-02 | 无锡中星微电子有限公司 | Bluetooth earphone |
| CN102231865B (en) * | 2010-06-30 | 2014-12-31 | 无锡中星微电子有限公司 | Bluetooth earphone |
| CN102868802A (en) * | 2011-07-08 | 2013-01-09 | 北京龙光科技有限公司 | Data processing device, data processing adapting device and communication system |
| CN105792050A (en) * | 2016-04-20 | 2016-07-20 | 青岛歌尔声学科技有限公司 | Bluetooth earphone and communication method based on same |
| CN106028260A (en) * | 2016-04-29 | 2016-10-12 | 云中致用（广州）信息科技有限公司 | Real-time transmission device, system and method based on call and information |
| CN107920170A (en) * | 2017-12-21 | 2018-04-17 | 深圳市四面信息科技有限公司 | A kind of note transmission method and device of VOIP communications |
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Application publication date: 20100428 |