CN1622487A - Method for displaying information on blue tooth ear phone - Google Patents
Method for displaying information on blue tooth ear phone Download PDFInfo
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- CN1622487A CN1622487A CN200310115479.5A CN200310115479A CN1622487A CN 1622487 A CN1622487 A CN 1622487A CN 200310115479 A CN200310115479 A CN 200310115479A CN 1622487 A CN1622487 A CN 1622487A
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Abstract
The method of displaying information in bluetooth earphone includes: the bluetooth host machine side converts the information to be displayed into dot matrix datan according to the command from the bluetooth earphone side, codes, modulates and sends via the bluethooth module to air; and the bluetooth module in the bluetooth earphone side receives the information from the bluetooth host machine side, demodulates, decodes and displays the dot matrix datan in the display unit. The present invention makes it possible to display in the bluetooth earphone side English letters and numbers as well as Chinese characters, symbols, picture, etc. The present invention is suitable for all kinds of equipment with bluethooth earphone.
Description
Technical field
The present invention relates to wireless communication technology field, be meant especially a kind of on bluetooth earphone the method for display message.
Background technology
Along with growth in the living standard, people are also more and more higher to the requirement of health.People can select a kind of green, healthy lifestyles usually.For example, in order to keep away the threat of mobile phone radiation to health, people can select earphone usually, but that wired earphone uses is very inconvenient, and the most competitive in the wireless headset be bluetooth earphone.
Bluetooth technology is the open global specifications of a kind of wireless data and voice communication, and it is connected to the basis with near radio cheaply, sets up a special short-range radio technology that is connected for fixing with the mobile device communication environment.Its flesh and blood is to set up the Open Standard of general radio air interfaces and Control Software thereof, make communication and computer further combined with, allow the portable set of different manufacturers production not have under the interconnective situation of electric wire or cable, the performance that can in short range, have mutual usefulness, interoperability, thus cable between fixing and the mobile communication equipment replaced.The applied frequency range of Bluetooth technology is the 2.4GHz frequency range of global general-use, i.e. industry, science, medical science (ISM) frequency range.The data rate of bluetooth is 1Mb/s.
Bluetooth earphone under the cooperation of bluetooth host end, could be realized the requirement of radio communication usually.Figure 1 shows that the structural representation of bluetooth host end.This bluetooth host end comprises the control unit 101 that is used for managing with each cell operation of coherent system, the memory cell 102 of storage system program and data, data or speech network with the external world, as global mobile communication (GSM) net, Code Division Multiple Access (CDMA) (CDMA) net etc., the communication unit 103 that communicates, the display unit 104 that realization information shows, carry out the bluetooth module 105 of RFDC with bluetooth earphone, be used for digital-to-analogue and analog-to-digital digital-to-analogue and modulus (AD/DA) converting unit 106, earphone microphone unit 107, and be used for to each unit power supply of bluetooth host end and carry out the Power Management Unit 108 of voltage transformation.
Figure 2 shows that the structural representation of bluetooth earphone.This bluetooth earphone comprises the bluetooth module 201 that carries out RFDC with the bluetooth host end, push-button unit 202, display unit 203, be used for digital-to-analogue and analog-to-digital AD/DA converting unit 204, earphone microphone unit 205, and be used for to the power supply of each unit in the bluetooth earphone and carry out the Power Management Unit 206 of voltage transformation.Between bluetooth earphone and the bluetooth host end, realize communication by bluetooth module.
Be example below with the mobile phone, the concrete application of introducing existing bluetooth earphone.The bluetooth host end is positioned at mobile phone inside.Existing bluetooth earphone not only has the function of answering and hanging up the telephone, but also has certain Presentation Function.As follows in the method that realizes display message on the bluetooth earphone: by between the bluetooth module of bluetooth host end and earphone end, transmitting ASCII (ASCII, American StandardCode for Information Interchange), make the display unit of bluetooth earphone end realize function of information display.
In addition, use bluetooth earphone and can also realize the function called, its specific implementation method is: the user is by earphone microphone unit input voice messaging, this voice messaging is sent to the bluetooth host end through the bluetooth module of earphone end, call dial-up program by the control unit in the host side, thereby realize dial feature.
Can realize display message and the function of calling though use bluetooth earphone, also there is following defective in existing bluetooth earphone:
1) because the Presentation Function of earphone end is to realize by transmission ASCII character between the bluetooth module of host side and earphone end, therefore, existing bluetooth earphone can only be realized the demonstration of English and Arabic numerals, and for Chinese character, figure and more special symbol etc., all can't show;
2) because the earphone end can not show telephone directory, therefore can only realize dial feature by voice, and the user need carry out the voice typing to the phone of being dialed before calling, this uses very inconvenient for the user.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of on bluetooth earphone the method for display message, make bluetooth earphone not only can show English alphabet and Arabic numerals, can also show Chinese character and graphic symbol etc.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of on bluetooth earphone the method for display message, be applicable to the system that comprises bluetooth host end and bluetooth earphone end, this method may further comprise the steps:
A, configuration information modular converter in the bluetooth host end in advance;
B, bluetooth host end are at first resolved the order from the bluetooth earphone end that receives, according to analysis result, is dot array data with information to be displayed through the information translation module converts, then, dot array data is carried out coded modulation and sent to aerial by bluetooth module;
Bluetooth module in c, the bluetooth earphone end receives from behind the aerial signal, at first carries out demodulation, coding, then the dot array data that recovers is sent to the display unit in the bluetooth earphone end, is directly shown by display unit.
Preferably, described bluetooth host end is positioned at mobile phone, and the described display command of step b is the order of demonstration short message, or shows the order of telephone directory and message registration.
Preferably, described display command is when showing the order of telephone directory and message registration, further to comprise: according to telephone directory that shows in the bluetooth earphone end and message registration, select and wait to dial the number, to the order of bluetooth host end Sending dialled number; The bluetooth host termination is called dial-up program after receiving this order, carries out dial-up operation.
Preferably, the described information to be displayed of step b is English alphabet, Arabic numerals, Chinese character, symbol or picture.
Preferably, the described display unit of step c is LCD LCD, or the cathode-ray tube CRT display.
Preferably, described bluetooth host end is positioned at the main equipment end that all use bluetooth earphone.
The present invention is by the order of bluetooth host end according to the bluetooth earphone end, after information translation to be shown is dot array data, carry out coded modulation, and send in the air by bluetooth module, when the bluetooth module in the bluetooth earphone end receives information from host side, separate to be in harmonious proportion and encode, and the display unit that the dot array data that obtains directly sends the earphone end to shown, thereby make the bluetooth earphone end not only can show English alphabet and Arabic numerals, can also show Chinese character, symbol or picture etc.The present invention is applied in the mobile phone, can realizes that not only using bluetooth earphone consults menu Chinese character, can also realize read short messages,, be very easy to user's use by functions such as the inquiry telephone directory dial.And method of the present invention is applicable to the equipment of all application bluetooth earphones.
Description of drawings
Figure 1 shows that the structural representation of bluetooth host end;
Figure 2 shows that the structural representation of bluetooth earphone end;
Figure 3 shows that and use the flow chart of on bluetooth earphone, realizing showing short message of the present invention;
Figure 4 shows that to use and of the present inventionly on bluetooth earphone, realize the flow chart of dialing by consulting telephone directory.
Embodiment
For making technical scheme of the present invention clearer,, the present invention is described in further details again below in conjunction with drawings and the specific embodiments.
Thinking of the present invention is: configuration information modular converter in the bluetooth host end in advance; The bluetooth host end is resolved the display command from the bluetooth earphone end that receives, and is dot array data with information to be displayed through the information translation module converts, is undertaken sending to after the coded modulation dot array data aerial by bluetooth module; Bluetooth module in the bluetooth earphone end receives from behind the aerial signal, carries out demodulation, sends the dot array data that recovers in the bluetooth earphone end display unit, by the direct displaying contents of display unit.
Be example still below, specify the method that realizes display message at bluetooth earphone with the mobile phone.
Figure 3 shows that and use the flow chart of on bluetooth earphone, realizing showing short message of the present invention, simultaneously referring to Fig. 1 and Fig. 2.
Step 301, configuration information modular converter in the memory cell of bluetooth host end in advance, this module is controlled by the control unit in the bluetooth host end;
Step 302, the bluetooth host termination is received the order from the bluetooth earphone end, is sent by the bluetooth module in the earphone end behind the push-button unit editor of this order by the bluetooth earphone end;
Step 303, the bluetooth host end is resolved the order that receives, and its analysis result is for showing the order of short message;
Step 304, the recalls information modular converter is a dot array data with short message conversion to be shown, by the bluetooth module in the host side this dot array data is encoded, and modulates, and through the frequency of asynchronous nothing connection (ACL) passage with 2.4GHz this signal is sent in the air;
Step 305, after bluetooth module in the bluetooth earphone end receives signal from the bluetooth host end, at first this signal is carried out demodulation, error correction and encoding process, this signal is reverted to dot array data, and the display unit that the dot array data that recovers is directly sent in the bluetooth earphone end shows then.
So far, realized the demonstration short message on bluetooth earphone, the content of this short message can be English alphabet, Arabic numerals, Chinese character, symbol or picture etc.
Figure 4 shows that to use and of the present inventionly on bluetooth earphone, realize the flow chart of dialing, simultaneously referring to Fig. 1 and Fig. 2 by consulting telephone directory.
Step 401, configuration information modular converter in the memory cell of bluetooth host end in advance, this module is controlled by the control unit in the bluetooth host end;
Step 402, the bluetooth host termination is received the order from the bluetooth earphone end, is sent by the bluetooth module in the earphone end behind the push-button unit editor of this order by the bluetooth earphone end;
Step 403, the bluetooth host end is resolved the order that receives, and its analysis result is for showing the order of telephone directory;
Step 404, the recalls information modular converter is a dot array data with in the telephone directory and the nearest information translation of message registration, by the bluetooth module in the host side this dot array data is encoded, modulate, and this signal is sent in the air through the frequency of asynchronous nothing connection (ACL) passage with 2.4GHz;
Step 405, after bluetooth module in the bluetooth earphone end receives signal from the bluetooth host end, at first this signal is carried out demodulation, error correction and encoding process, this signal is reverted to dot array data, and the display unit that the dot array data that recovers is directly sent in the bluetooth earphone end shows then;
Step 406, according to the information of shown telephone directory and message registration, telephone number to be dialed is selected in the applications keys unit, and sends order to the bluetooth host end;
Step 407, the bluetooth host termination is received the order from the earphone end, and parsing this order for after the order of calling, the dial-up program that calls in the host side dials, thereby has realized realizing the function of remote dial by consulting telephone directory or message registration on bluetooth earphone.
Display unit in the above-mentioned bluetooth earphone end can be LCD (LCD), also can be the cathode ray tube (CRT) display;
The present invention not only is applicable to mobile phone, all is suitable for for all equipment of using bluetooth earphone, and promptly the bluetooth host end can be positioned at the main equipment end that all use bluetooth earphone, as the MP3 player, or PDA(Personal Digital Assistant) etc.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1, a kind of on bluetooth earphone the method for display message, be applicable to the system that comprises bluetooth host end and bluetooth earphone end, it is characterized in that this method may further comprise the steps:
A, configuration information modular converter in the bluetooth host end in advance;
B, bluetooth host end are at first resolved the order from the bluetooth earphone end that receives, according to analysis result, is dot array data with information to be displayed through the information translation module converts, then, dot array data is carried out coded modulation and sent to aerial by bluetooth module;
Bluetooth module in c, the bluetooth earphone end receives from behind the aerial signal, at first carries out demodulation, coding, then the dot array data that recovers is sent to the display unit in the bluetooth earphone end, is directly shown by display unit.
2, method according to claim 1 is characterized in that, described bluetooth host end is positioned at mobile phone, and the described display command of step b is the order of demonstration short message, or shows the order of telephone directory and message registration.
3, method according to claim 2, it is characterized in that described display command is when showing the order of telephone directory and message registration, further to comprise: according to telephone directory that shows in the bluetooth earphone end and message registration, select and wait to dial the number, to the order of bluetooth host end Sending dialled number; The bluetooth host termination is called dial-up program after receiving this order, carries out dial-up operation.
4, method according to claim 1 is characterized in that, the described information to be displayed of step b is English alphabet, Arabic numerals, Chinese character, symbol or picture.
5, method according to claim 1 is characterized in that, the described display unit of step c is LCD LCD, or the cathode-ray tube CRT display.
6, method according to claim 1 is characterized in that, described bluetooth host end is positioned at all main equipment ends of using bluetooth earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200310115479.5A CN1622487A (en) | 2003-11-26 | 2003-11-26 | Method for displaying information on blue tooth ear phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200310115479.5A CN1622487A (en) | 2003-11-26 | 2003-11-26 | Method for displaying information on blue tooth ear phone |
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| CN1622487A true CN1622487A (en) | 2005-06-01 |
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| CN200310115479.5A Pending CN1622487A (en) | 2003-11-26 | 2003-11-26 | Method for displaying information on blue tooth ear phone |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010031327A1 (en) * | 2008-09-17 | 2010-03-25 | Jin Guo | Multifunctional headset for mobile phone |
| CN101729662A (en) * | 2008-10-15 | 2010-06-09 | 索尼株式会社 | Mobile terminal system, external device, mobile terminal and input/output method thereof |
| CN1984406B (en) * | 2006-05-31 | 2011-08-10 | 华为技术有限公司 | Linear-controlled system, linear controller and controlling method |
| CN103780990A (en) * | 2014-01-23 | 2014-05-07 | 上海斐讯数据通信技术有限公司 | Headset with display function and display method |
| CN110909404A (en) * | 2019-11-05 | 2020-03-24 | 广东正通博雅装饰工程有限公司 | Assembly type building management method and system based on BIM and cloud service |
-
2003
- 2003-11-26 CN CN200310115479.5A patent/CN1622487A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1984406B (en) * | 2006-05-31 | 2011-08-10 | 华为技术有限公司 | Linear-controlled system, linear controller and controlling method |
| WO2010031327A1 (en) * | 2008-09-17 | 2010-03-25 | Jin Guo | Multifunctional headset for mobile phone |
| CN101729662A (en) * | 2008-10-15 | 2010-06-09 | 索尼株式会社 | Mobile terminal system, external device, mobile terminal and input/output method thereof |
| CN101729662B (en) * | 2008-10-15 | 2014-12-10 | 索尼株式会社 | Mobile terminal system, external device, mobile terminal and input/output method thereof |
| CN103780990A (en) * | 2014-01-23 | 2014-05-07 | 上海斐讯数据通信技术有限公司 | Headset with display function and display method |
| CN110909404A (en) * | 2019-11-05 | 2020-03-24 | 广东正通博雅装饰工程有限公司 | Assembly type building management method and system based on BIM and cloud service |
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Open date: 20050601 |