CN1956054A - MP3 player of implementing music shared based on blue tooth technology and its method - Google Patents
MP3 player of implementing music shared based on blue tooth technology and its method Download PDFInfo
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- CN1956054A CN1956054A CN 200510030863 CN200510030863A CN1956054A CN 1956054 A CN1956054 A CN 1956054A CN 200510030863 CN200510030863 CN 200510030863 CN 200510030863 A CN200510030863 A CN 200510030863A CN 1956054 A CN1956054 A CN 1956054A
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Abstract
A MP3 player for realizing music-share based on Bluetooth technique is prepared as connecting storage and audio processor both to central processor and connecting media player to audio processor, setting a Bluetooth communication module on MP3 player being connected separately to said central processor and audio processor. Its method for realizing music-share purpose based Bluetooth technique is also disclosed.
Description
Technical field
The present invention relates to MP3 music field, particularly sharable MP3 music field specifically is meant a kind of MP3 player and method thereof that realizes music sharing based on Bluetooth technology.
Background technology
In the modern life, the MP3 player has been used more and morely, has become the main playback equipment with oneself that replaces traditional walkman (tape player with oneself) or diskman (CD Player with oneself).But, in the prior art, usually the MP3 player can only be play the file on this machine when playing, enjoy the beautiful music of other MP3 must a PC as switch condition, like this for quite a lot of can not use computer or temporarily not have on hand just can't accomplish the people of computer equipment, brought very big inconvenience for like this people's life.
Summary of the invention
The objective of the invention is to have overcome above-mentioned shortcoming of the prior art, a kind of MP3 player and method thereof that can realize music sharing between the MP3 player, need not realize music sharing by computer, efficient and convenient, simple to operate, safety and stability, applicable surface comparatively widely based on Bluetooth technology is provided.
In order to realize above-mentioned purpose, MP3 player and the method thereof based on Bluetooth technology realization music sharing of the present invention is as follows:
Should realize the MP3 player of music sharing based on Bluetooth technology, comprise housing and inner functional circuit, this functional circuit comprises central processing unit, storer, audio process, media player, described storer all is connected with central processing unit with audio process, described media player is connected with audio process, its principal feature is, the inner function circuit of described MP3 player also comprises a bluetooth communication, and this bluetooth communication is connected with audio process with described central processing unit respectively.
Should realize that the bluetooth communication of the MP3 player of music sharing was a Bluetooth chip based on Bluetooth technology, this Bluetooth chip can be connected with central processing unit by UART interface, USB interface or SDIO interface, and this Bluetooth chip is connected with audio process by pcm interface.
Should realize that the storer of the MP3 player of music sharing can be RAM or ROM storer based on Bluetooth technology, and this storer is connected with central processing unit by system bus.
Should realize that the audio process of the MP3 player of music sharing was connected with central processing unit by the AC97 interface based on Bluetooth technology.
This uses above-mentioned MP3 player to realize the method for music sharing, and its principal feature is that described method may further comprise the steps:
(1) local MP3 player system carries out initialization operation, and opens bluetooth communication interface;
(2) the requested end MP3 player around local MP3 player system is sought by bluetooth communication interface;
(3) if find, then local MP3 player system sends authentication password by bluetooth communication interface to this requested end MP3 player;
(4) MP3 player in requested end carries out the password authentication;
(5) if authentication success, then requested end MP3 player and the successful connection of local MP3 player;
(6) MP3 player in requested end sends corresponding just at playing back music title or local all MP3 music file list in mobile communication according to the query requests of receiving to local MP3 player;
(7) if local MP3 player receives is just in the playing back music title, then play the processing of this in progress music;
(8) if local MP3 player receives is music file list in mobile communication, then play the processing of music in this MP3 music file list in mobile communication.
This use realizes that based on the MP3 player of Bluetooth technology the processing of playing this in progress music of the method for music sharing may further comprise the steps:
(1) system is searched in local storage according to this in progress music title;
(2), then directly this MP3 music file is sent into media player and carried out the follow-up play processing if search corresponding M P3 music file;
(3), then receive the sound signal of this music from requested end MP3 player, and this sound signal directly is loaded on the audio process plays by bluetooth communication interface if do not search.
This use realizes that based on the MP3 player of Bluetooth technology the processing of playing music in this MP3 music file list in mobile communication of the method for music sharing may further comprise the steps:
(1) system demonstrates the selection information of this MP3 music file list in mobile communication on screen;
(2) system operates according to the user and selects corresponding M P3 music file, and searches in local storage according to this document title;
(3), then directly this MP3 music file is sent into media player and carried out the follow-up play processing if search corresponding M P3 music file;
(4), then carry out far-end MP3 music file and download and playback process by bluetooth communication interface if do not search.
This use realize based on the MP3 player of Bluetooth technology music sharing method carry out that far-end MP3 music file is downloaded and playback process may further comprise the steps:
(1) system downloads this MP3 music file by bluetooth communication interface from requested end MP3 player;
(2) after download is finished, then its storage is entered local storage;
(3) this MP3 music file is sent into media player and carried out the follow-up play processing.
This use realize based on the MP3 player of Bluetooth technology music sharing method carry out that far-end MP3 music file is downloaded and playback process may further comprise the steps:
(1) system downloads this MP3 music file by bluetooth communication interface from requested end MP3 player;
The part MP3 music file information that (2) will download to is sent into media player and is carried out the follow-up play processing;
(3) if download is finished, then its storage is entered local storage.
The maximum coverage that carries out Bluetooth communication between the MP3 player of this use based on the method for the MP3 player realization music sharing of Bluetooth technology is 100 meters.
The MP3 player and the method thereof based on Bluetooth technology realization music sharing of this invention have been adopted, owing to added bluetooth communication in the MP3 player, realized music sharing between the MP3 player by the Bluetooth communication mode, make a plurality of MP3 can share music, and when a MP3 player during in playing back music, other MP3 player close with it need not be play any file by bluetooth and just can share its music; In addition, when a MP3 player during in playing back music, other MP3 player close with it also can be play its in progress music simultaneously by bluetooth, has realized sharing and listening to simultaneously of song; Moreover, adopt MP3 player of the present invention and method, need not can realize the exchange and the renewal of MP3 music file by computer, swift and convenient to operate, and inside has the password authentication functions, and work safety is stable, and adopts up-to-date media play technology to make that the efficient of system works is higher, applicable surface is comparatively extensive, brings great convenience to people.
Description of drawings
Fig. 1 is a system function module theory diagram of realizing the MP3 player of music sharing based on Bluetooth technology of the present invention.
Fig. 2 is use of the present invention realizes the method for music sharing based on the MP3 player of Bluetooth technology a process flow diagram.
Embodiment
In order more to be expressly understood technology contents of the present invention, describe in detail especially exemplified by following examples.
See also shown in Figure 1, should realize the MP3 player of music sharing based on Bluetooth technology, comprise housing and inner functional circuit, this functional circuit comprises central processing unit, storer, audio process, media player, described storer all is connected with central processing unit with audio process, wherein, this audio process is connected with central processing unit by the AC97 interface, described media player is connected with audio process, this storer can be RAM or ROM storer, and this storer is connected with central processing unit by system bus, wherein, the inner function circuit of described MP3 player also comprises a bluetooth communication, and this bluetooth communication is a Bluetooth chip; This bluetooth communication respectively with can be connected by UART interface, USB interface or the described central processing unit of SDIO interface, and this Bluetooth chip is connected with audio process by pcm interface.
In real work, central processing unit sends various command by each interface with audio process, storer and Bluetooth chip to it; Sound signal that audio process sends Bluetooth chip or the MP3 music file in the storer deal with, and send loudspeaker or earphone then to; Bluetooth chip is used for transmit audio signals or audio file; Storer is used for depositing audio file.
See also shown in Figure 2ly again, the above-mentioned MP3 player of this use realizes that the method for music sharing may further comprise the steps:
(1) local MP3 player system carries out initialization operation, and opens bluetooth communication interface;
(2) the requested end MP3 player around local MP3 player system is sought by bluetooth communication interface;
(3) if find, then local MP3 player system sends authentication password by bluetooth communication interface to this requested end MP3 player;
(4) MP3 player in requested end carries out the password authentication;
(5) if authentication success, then requested end MP3 player and the successful connection of local MP3 player;
(6) MP3 player in requested end sends corresponding just at playing back music title or local all MP3 music file list in mobile communication according to the query requests of receiving to local MP3 player;
(7) if local MP3 player receives is just in the playing back music title, then play the processing of this in progress music, may further comprise the steps:
(a) system is searched in local storage according to this in progress music title;
(b), then directly this MP3 music file is sent into media player and carried out the follow-up play processing if search corresponding M P3 music file;
(c), then receive the sound signal of this music from requested end MP3 player, and this sound signal directly is loaded on the audio process plays by bluetooth communication interface if do not search;
(8) if local MP3 player receives is music file list in mobile communication, then play the processing of music in this MP3 music file list in mobile communication, may further comprise the steps:
(a) system demonstrates the selection information of this MP3 music file list in mobile communication on screen;
(b) system operates according to the user and selects corresponding M P3 music file, and searches in local storage according to this document title;
(c), then directly this MP3 music file is sent into media player and carried out the follow-up play processing if search corresponding M P3 music file;
(d), then carry out far-end MP3 music file and download and playback process by bluetooth communication interface if do not search;
Wherein, this carries out that far-end MP3 music file is downloaded and playback process can be according to following steps:
(1) system downloads this MP3 music file by bluetooth communication interface from requested end MP3 player;
(2) after download is finished, then its storage is entered local storage;
(3) this MP3 music file is sent into media player and carried out the follow-up play processing.Can also be according to following steps:
(1) system downloads this MP3 music file by bluetooth communication interface from requested end MP3 player;
The part MP3 music file information that (2) will download to is sent into media player and is carried out the follow-up play processing;
(3) if download is finished, then its storage is entered local storage.
When adopting second kind of step to carry out, owing to adopted up-to-date media play technology, can play while downloading, shortened people to wait for downloads the MP3 music file like this and time that interrupt music is appreciated, improve the efficient of system, brought the music taste of better effects if to people.
In the middle of reality was used, the maximum coverage that carries out Bluetooth communication between the MP3 player of use of the present invention based on the method for the MP3 player realization music sharing of Bluetooth technology was 100 meters; In this effective range, system can connect the MP3 player device that searches in all scopes simultaneously, but each MP3 player device all can be provided with authentication password, therefore cannot share music file simultaneously.
Above-mentioned MP3 player and method thereof have been adopted based on Bluetooth technology realization music sharing, owing to added bluetooth communication in the MP3 player, realized music sharing between the MP3 player by the Bluetooth communication mode, make a plurality of MP3 can share music, and when a MP3 player during in playing back music, other MP3 player close with it need not be play any file by bluetooth and just can share its music; In addition, when a MP3 player during in playing back music, other MP3 player close with it also can be play its in progress music simultaneously by bluetooth, has realized sharing and listening to simultaneously of song; Moreover, adopt MP3 player of the present invention and method, need not can realize the exchange and the renewal of MP3 music file by computer, swift and convenient to operate, and inside has the password authentication functions, and work safety is stable, and adopts up-to-date media play technology to make that the efficient of system works is higher, applicable surface is comparatively extensive, brings great convenience to people.
In this instructions, the present invention is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (10)
1, a kind of MP3 player of realizing music sharing based on Bluetooth technology, comprise housing and inner functional circuit, this functional circuit comprises central processing unit, storer, audio process, media player, described storer all is connected with central processing unit with audio process, described media player is connected with audio process, it is characterized in that, the inner function circuit of described MP3 player also comprises a bluetooth communication, and this bluetooth communication is connected with audio process with described central processing unit respectively.
2, the MP3 player of realizing music sharing based on Bluetooth technology according to claim 1, it is characterized in that, described bluetooth communication is a Bluetooth chip, this Bluetooth chip is connected with central processing unit by UART interface, USB interface or SDIO interface, and this Bluetooth chip is connected with audio process by pcm interface.
3, the MP3 player based on Bluetooth technology realization music sharing according to claim 1 and 2 is characterized in that described storer is RAM or ROM storer, and this storer is connected with central processing unit by system bus.
4, the MP3 player based on Bluetooth technology realization music sharing according to claim 1 and 2 is characterized in that described audio process is connected with central processing unit by the AC97 interface.
5, a kind of method of using the described MP3 player of claim 1 to realize music sharing is characterized in that described method may further comprise the steps:
(1) local MP3 player system carries out initialization operation, and opens bluetooth communication interface;
(2) the requested end MP3 player around local MP3 player system is sought by bluetooth communication interface;
(3) if find, then local MP3 player system sends authentication password by bluetooth communication interface to this requested end MP3 player;
(4) MP3 player in requested end carries out the password authentication;
(5) if authentication success, then requested end MP3 player and the successful connection of local MP3 player;
(6) MP3 player in requested end sends corresponding just at playing back music title or local all MP3 music file list in mobile communication according to the query requests of receiving to local MP3 player;
(7) if local MP3 player receives is just in the playing back music title, then play the processing of this in progress music;
(8) if local MP3 player receives is music file list in mobile communication, then play the processing of music in this MP3 music file list in mobile communication.
6, use according to claim 5 is characterized in that based on the method for the MP3 player realization music sharing of Bluetooth technology described processing of playing this in progress music may further comprise the steps:
(1) system is searched in local storage according to this in progress music title;
(2), then directly this MP3 music file is sent into media player and carried out the follow-up play processing if search corresponding M P3 music file;
(3), then receive the sound signal of this music from requested end MP3 player, and this sound signal directly is loaded on the audio process plays by bluetooth communication interface if do not search.
7, use according to claim 5 is characterized in that based on the method for the MP3 player realization music sharing of Bluetooth technology described processing of playing music in this MP3 music file list in mobile communication may further comprise the steps:
(1) system demonstrates the selection information of this MP3 music file list in mobile communication on screen;
(2) system operates according to the user and selects corresponding M P3 music file, and searches in local storage according to this document title;
(3), then directly this MP3 music file is sent into media player and carried out the follow-up play processing if search corresponding M P3 music file;
(4), then carry out far-end MP3 music file and download and playback process by bluetooth communication interface if do not search.
8, use according to claim 7 realizes it is characterized in that the method for music sharing based on the MP3 player of Bluetooth technology, describedly carries out that far-end MP3 music file is downloaded and playback process may further comprise the steps:
(1) system downloads this MP3 music file by bluetooth communication interface from requested end MP3 player;
(2) after download is finished, then its storage is entered local storage;
(3) this MP3 music file is sent into media player and carried out the follow-up play processing.
9, use according to claim 7 realizes it is characterized in that the method for music sharing based on the MP3 player of Bluetooth technology, describedly carries out that far-end MP3 music file is downloaded and playback process may further comprise the steps:
(1) system downloads this MP3 music file by bluetooth communication interface from requested end MP3 player;
The part MP3 music file information that (2) will download to is sent into media player and is carried out the follow-up play processing;
(3) if download is finished, then its storage is entered local storage.
10, use according to claim 5 is characterized in that based on the method for the MP3 player realization music sharing of Bluetooth technology the maximum coverage that carries out Bluetooth communication between the described MP3 player is 100 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 200510030863 CN1956054A (en) | 2005-10-28 | 2005-10-28 | MP3 player of implementing music shared based on blue tooth technology and its method |
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| CN 200510030863 CN1956054A (en) | 2005-10-28 | 2005-10-28 | MP3 player of implementing music shared based on blue tooth technology and its method |
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| CN1956054A true CN1956054A (en) | 2007-05-02 |
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| CN 200510030863 Pending CN1956054A (en) | 2005-10-28 | 2005-10-28 | MP3 player of implementing music shared based on blue tooth technology and its method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102566745A (en) * | 2010-12-21 | 2012-07-11 | 联想(北京)有限公司 | Mobile terminal and state switching method for mobile terminal |
| CN101529867B (en) * | 2006-10-20 | 2012-08-29 | 索尼爱立信移动通讯有限公司 | Sharing multimedia content in a peer-to-peer configuration |
| CN102752630A (en) * | 2011-04-22 | 2012-10-24 | 宏碁股份有限公司 | Intelligent media playing system and method |
| CN101448009B (en) * | 2007-11-27 | 2013-02-20 | 鸿富锦精密工业（深圳）有限公司 | Music synchronous playing system and method therefor and music player |
| CN101572570B (en) * | 2009-06-10 | 2013-07-24 | 青岛海信移动通信技术股份有限公司 | Message processing method and system of wireless network card through mobile termination |
| CN103312864A (en) * | 2012-03-09 | 2013-09-18 | 深圳市三诺电子有限公司 | Intelligent terminal and method for controlling bluetooth device via intelligent terminal |
| US8989373B2 (en) | 2007-08-29 | 2015-03-24 | Samsung Electronics Co., Ltd. | Method for connecting an external apparatus and multimedia replaying apparatus using the same |
| CN104580411A (en) * | 2014-12-22 | 2015-04-29 | 广东欧珀移动通信有限公司 | Multimedia file sharing method and device |
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2005
- 2005-10-28 CN CN 200510030863 patent/CN1956054A/en active Pending
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| US9318152B2 (en) | 2006-10-20 | 2016-04-19 | Sony Corporation | Super share |
| CN101529867B (en) * | 2006-10-20 | 2012-08-29 | 索尼爱立信移动通讯有限公司 | Sharing multimedia content in a peer-to-peer configuration |
| CN101755302B (en) * | 2007-08-29 | 2015-08-12 | 三星电子株式会社 | Connect the method for external device (ED) and use the multimedia playing apparatus of the method |
| US8989373B2 (en) | 2007-08-29 | 2015-03-24 | Samsung Electronics Co., Ltd. | Method for connecting an external apparatus and multimedia replaying apparatus using the same |
| US10051230B2 (en) | 2007-08-29 | 2018-08-14 | Samsung Electronics Co., Ltd. | Method for connecting an external apparatus and multimedia replaying apparatus using the same |
| CN101448009B (en) * | 2007-11-27 | 2013-02-20 | 鸿富锦精密工业（深圳）有限公司 | Music synchronous playing system and method therefor and music player |
| CN101572570B (en) * | 2009-06-10 | 2013-07-24 | 青岛海信移动通信技术股份有限公司 | Message processing method and system of wireless network card through mobile termination |
| CN102566745A (en) * | 2010-12-21 | 2012-07-11 | 联想(北京)有限公司 | Mobile terminal and state switching method for mobile terminal |
| CN102752630B (en) * | 2011-04-22 | 2015-05-06 | 宏碁股份有限公司 | Intelligent media playing system and method |
| CN102752630A (en) * | 2011-04-22 | 2012-10-24 | 宏碁股份有限公司 | Intelligent media playing system and method |
| CN103312864A (en) * | 2012-03-09 | 2013-09-18 | 深圳市三诺电子有限公司 | Intelligent terminal and method for controlling bluetooth device via intelligent terminal |
| CN104580411A (en) * | 2014-12-22 | 2015-04-29 | 广东欧珀移动通信有限公司 | Multimedia file sharing method and device |
| CN104580411B (en) * | 2014-12-22 | 2017-12-19 | 广东欧珀移动通信有限公司 | A kind of multimedia file sharing method and device |
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Open date: 20070502 |