CN102098604A - Mobile phone Bluetooth sound box based on Bluetooth file transfer protocol - Google Patents
Mobile phone Bluetooth sound box based on Bluetooth file transfer protocol Download PDFInfo
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- CN102098604A CN102098604A CN2011100400424A CN201110040042A CN102098604A CN 102098604 A CN102098604 A CN 102098604A CN 2011100400424 A CN2011100400424 A CN 2011100400424A CN 201110040042 A CN201110040042 A CN 201110040042A CN 102098604 A CN102098604 A CN 102098604A
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Abstract
The invention discloses a mobile phone Bluetooth sound box based on a Bluetooth file transfer protocol, comprising a multi-media decoding chip, a Bluetooth transmission module, an SD (Secure Digital) card interface, a U-disk interface, a remote controller, keys, a power amplifier, a loudspeaker, a power supply and an LED display. The mobile phone Bluetooth sound box is characterized in that the multi-media decoding chip as a core part is connected with the Bluetooth transmission module, the SD card interface and the U-disk interface; the remote controller and the keys are used as input parts; and the LED display, the power amplifier and the loudspeaker are used as display and music output parts. The multi-media decoding chip as the core part has an MP3 (Moving Picture Experts Group Audio Layer-3) function and comprises a high-speed CPU (Central Processing Unit), an RAM (Random-Access Memory) and an ROM (Read Only Memory) as well as a USB (Universal Serial Bus) HOST, an SD interface, an audio output and the like; and the Bluetooth transmission module is wirelessly connected with a mobile phone Bluetooth after being connected to the multi-media decoding chip through the USB HOST, searches a music file list in a mobile phone through a Bluetooth transmission protocol, and decodes when reading the multi-media decoding chip, thereby achieving the aim of playing music in the mobile phone.
Description
Technical field
The present invention relates to a kind of audio amplifier equipment of blue tooth wireless technology, belong to electronic technology field.
Background technology
Music is human common language, and people can download a large amount of free MP3, WMA digital audio files easily from the Internet, play by the player of MP3 or mobile phone and so on, has replaced magnetic tape station in the past substantially.
Bluetooth is the radiotechnics of a kind of support equipment short haul connection (in the general 10m).Can comprise that carrying out wireless messages between numerous equipment such as mobile phone, PDA, wireless headset, notebook computer, relevant peripheral hardware exchanges.Utilize Bluetooth technology, can simplify the communication between the mobile communication terminal device effectively, cast aside the constraint of traditional line, enjoy unfettered enjoyment up hill and dale.Bluetooth technology has obtained unprecedentedly using widely, the product of integrated this technology from mobile phone, automobile to Medical Devices, the user who uses this technology from consumer, industrial market to enterprise or the like, numerous.
Summary of the invention
Mobile phone becomes present people's life and necessity basically, number of users is extremely huge, function on the mobile phone is variation more and more, bluetooth is exactly a basic function of mobile phone, people's usable bluetooth earphone is answered the call, content of the present invention is exactly to utilize the function of Bluetooth of mobile phone to transmit music file, by a device of a Bluetooth Receiver reception and broadcast.
The technical scheme that adopts based on the Bluetooth of mobile phone audio amplifier of bluetooth file transfer protocol (FTP) is: use the multimedia decoding chip, external Bluetooth Receiver realizes that the mobile phone mp3 file downloads and decode, and is concrete description below:
Bluetooth of mobile phone audio amplifier based on the bluetooth file transfer protocol (FTP) comprises: multimedia decoding chip, Bluetooth transmission module, SD card, USB flash disk interface, remote control and button, power amplifier and loudspeaker, power supply, LED show, it is characterized in that: the multimedia decoding chip is a core, connect Bluetooth transmission module, SD card, USB flash disk interface, remote control and button are as input, and LED demonstration, power amplifier and loudspeaker are as showing and music output.
Core component multimedia decoding chip is to have the MP3 decoding function, comprises high-speed CPU, RAM, ROM memory, and USB HOST, SD interface, audio frequency output etc.
The Bluetooth transmission module is connected to the multimedia decoding chip by USB HOST and Bluetooth of mobile phone carries out wireless connections, music file list in mobile communication with bluetooth file transfer protocol (FTP) search mobile phone the inside, and read the multimedia decoding chip and decode, realize the purpose that mobile phone music is play.
Power amplifier and loudspeaker are connected in the multimedia decoding chip, and the audio frequency output of multimedia decoding chip is amplified through power amplifier, emits music by loudspeaker.
The SD card is connected to the multimedia decoding chip, can read the mp3 file of SD card the inside and play back by the multimedia decoding chip.
The USB flash disk interface is connected to the multimedia decoding chip, can read the mp3 file of USB flash disk the inside and play back by the multimedia decoding chip.
The LED demonstration is connected in the multimedia decoding chip, adopts LED lamp or multidigit nixie tube, by the multimedia decoding chip drives, and display operation state and information.
Remote control and button are connected in the multimedia decoding chip, are the man-machine interfaces of device, the operation of control device.
Description of drawings
Fig. 1: the structure chart of patent of the present invention
Fig. 2: the schematic diagram of patent of the present invention
Embodiment
Embodiment is described in conjunction with the accompanying drawings:
As Fig. 1, Bluetooth of mobile phone audio amplifier based on the bluetooth file transfer protocol (FTP) comprises: multimedia decoding chip (1), Bluetooth transmission module (2), SD card (4), USB flash disk interface (5), remote control and button (7), power amplifier and loudspeaker (3), power supply (8), LED show (6), it is characterized in that: the multimedia decoding chip is a core, connect Bluetooth transmission module, SD card, USB flash disk interface, remote control and button are as input, and LED demonstration, power amplifier and loudspeaker are as showing and music output.
Core component multimedia decoding chip (1) is to have the MP3 decoding function, comprises high-speed CPU, RAM, ROM memory, and USB HOST, SD interface, audio frequency output etc.
Bluetooth transmission module (2) is connected to multimedia decoding chip (1) by USB HOST and carries out wireless connections with Bluetooth of mobile phone, music file list in mobile communication with bluetooth file transfer protocol (FTP) search mobile phone the inside, and read multimedia decoding chip (1) and decode, realize the purpose that mobile phone music is play.
Power amplifier and loudspeaker (3) are connected in multimedia decoding chip (1), and the audio frequency output of multimedia decoding chip (1) is amplified through power amplifier, emits music by loudspeaker.
SD card (4) is connected to multimedia decoding chip (1), can read the mp3 file of SD card the inside and play back by multimedia decoding chip (1).
USB flash disk interface (5) is connected to multimedia decoding chip (1), can read the mp3 file of USB flash disk the inside and play back by multimedia decoding chip (1).
LED shows that (6) are connected in multimedia decoding chip (1), adopts LED lamp or multidigit nixie tube, is driven display operation state and information by multimedia decoding chip (1).
Remote control and button (7) are connected in multimedia decoding chip (1), are the man-machine interfaces of device, the operation of control device.
Claims (8)
1. based on the Bluetooth of mobile phone audio amplifier of bluetooth file transfer protocol (FTP), comprise: multimedia decoding chip (1), Bluetooth transmission module (2), SD card (4), USB flash disk interface (5), remote control and button (7), power amplifier and loudspeaker (3), power supply (8), LED show (6), it is characterized in that: the multimedia decoding chip is a core, connect Bluetooth transmission module, SD card, USB flash disk interface, remote control and button are as input, and LED demonstration, power amplifier and loudspeaker are as showing and music output.
2. the Bluetooth of mobile phone audio amplifier based on the bluetooth file transfer protocol (FTP) according to claim 1, it is characterized in that: Bluetooth transmission module (2) is used bluetooth HCI agreement and multimedia decoding chip (1) exchange message, multimedia decoding chip (1) carries out wireless connections by Bluetooth transmission module (2) and Bluetooth of mobile phone, use the music file list in mobile communication of bluetooth file transfer protocol (FTP) search mobile phone the inside, and file is read multimedia decoding chip (1) decode, realize the purpose that mobile phone music is play.
3. the Bluetooth of mobile phone audio amplifier based on the bluetooth file transfer protocol (FTP) according to claim 1 is characterized in that core component multimedia decoding chip (1) is to have the MP3 decoding function, comprise high-speed CPU, RAM, ROM memory, and USB HOST, SD interface, audio frequency output etc.
4. the Bluetooth of mobile phone audio amplifier based on the bluetooth file transfer protocol (FTP) according to claim 1, it is characterized in that power amplifier and loudspeaker (3) are connected in multimedia decoding chip (1), the audio frequency output of multimedia decoding chip (1) is amplified through power amplifier, emits music by loudspeaker.
5. the Bluetooth of mobile phone audio amplifier based on the bluetooth file transfer protocol (FTP) according to claim 1, it is characterized in that SD card (4) is connected to multimedia decoding chip (1), can read the mp3 file of SD card the inside and play back by multimedia decoding chip (1).
6. the Bluetooth of mobile phone audio amplifier based on the bluetooth file transfer protocol (FTP) according to claim 1, it is characterized in that USB flash disk interface (5) is connected to multimedia decoding chip (1), can read the mp3 file of USB flash disk the inside and play back by multimedia decoding chip (1).
7. the Bluetooth of mobile phone audio amplifier based on the bluetooth file transfer protocol (FTP) according to claim 1, it is characterized in that LED shows that (6) are connected in multimedia decoding chip (1), adopt LED lamp or multidigit nixie tube, drive display operation state and information by multimedia decoding chip (1).
8. the Bluetooth of mobile phone audio amplifier based on the bluetooth file transfer protocol (FTP) according to claim 1 is characterized in that remote control and button (7) are connected in multimedia decoding chip (1), is the man-machine interface of device, the operation of control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100400424A CN102098604A (en) | 2011-02-17 | 2011-02-17 | Mobile phone Bluetooth sound box based on Bluetooth file transfer protocol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100400424A CN102098604A (en) | 2011-02-17 | 2011-02-17 | Mobile phone Bluetooth sound box based on Bluetooth file transfer protocol |
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| Publication Number | Publication Date |
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| CN102098604A true CN102098604A (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100400424A Pending CN102098604A (en) | 2011-02-17 | 2011-02-17 | Mobile phone Bluetooth sound box based on Bluetooth file transfer protocol |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724609A (en) * | 2012-07-05 | 2012-10-10 | 深圳市奋达科技股份有限公司 | Portable wireless combined loudspeaker box system and control method thereof |
| CN102882565A (en) * | 2012-08-31 | 2013-01-16 | 珠海市魅族科技有限公司 | Data processing and transmitting method and associated equipment |
| CN102984620A (en) * | 2012-11-30 | 2013-03-20 | 深圳市博尊音域科技有限公司 | Sound equipment |
| CN103607678A (en) * | 2013-10-25 | 2014-02-26 | 上海山景集成电路股份有限公司 | Wireless synchronous loudspeaker box |
| CN103796131A (en) * | 2013-12-27 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Solar portable loudspeaker box with SD card data reading function |
| CN103796096A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar sound box with Bluetooth and flashlight functions |
| CN105005217A (en) * | 2015-05-29 | 2015-10-28 | 广东欧珀移动通信有限公司 | Control method, wireless sound box, terminal and system |
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| US20060239651A1 (en) * | 2005-04-11 | 2006-10-26 | Abocom Systems, Inc. | Portable multimedia platform |
| CN201274475Y (en) * | 2008-08-26 | 2009-07-15 | 宇龙计算机通信科技(深圳)有限公司 | Bluetooth earphone and equipment using the earphone |
| CN201392648Y (en) * | 2009-04-02 | 2010-01-27 | 深圳市健马科技开发有限公司 | Multimedia sound with network radio |
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- 2011-02-17 CN CN2011100400424A patent/CN102098604A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060239651A1 (en) * | 2005-04-11 | 2006-10-26 | Abocom Systems, Inc. | Portable multimedia platform |
| CN201274475Y (en) * | 2008-08-26 | 2009-07-15 | 宇龙计算机通信科技(深圳)有限公司 | Bluetooth earphone and equipment using the earphone |
| CN201392648Y (en) * | 2009-04-02 | 2010-01-27 | 深圳市健马科技开发有限公司 | Multimedia sound with network radio |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724609A (en) * | 2012-07-05 | 2012-10-10 | 深圳市奋达科技股份有限公司 | Portable wireless combined loudspeaker box system and control method thereof |
| CN102724609B (en) * | 2012-07-05 | 2014-09-24 | 深圳市奋达科技股份有限公司 | Portable wireless combined loudspeaker box system and control method thereof |
| CN102882565A (en) * | 2012-08-31 | 2013-01-16 | 珠海市魅族科技有限公司 | Data processing and transmitting method and associated equipment |
| CN105848089A (en) * | 2012-08-31 | 2016-08-10 | 珠海市魅族科技有限公司 | Data processing method, data sending method, and relevant equipment |
| CN102882565B (en) * | 2012-08-31 | 2016-08-17 | 魅族科技（中国）有限公司 | A kind of data process, sending method and relevant device |
| CN102984620A (en) * | 2012-11-30 | 2013-03-20 | 深圳市博尊音域科技有限公司 | Sound equipment |
| CN103607678A (en) * | 2013-10-25 | 2014-02-26 | 上海山景集成电路股份有限公司 | Wireless synchronous loudspeaker box |
| CN103607678B (en) * | 2013-10-25 | 2018-01-19 | 上海山景集成电路股份有限公司 | A kind of wireless synchronization audio amplifier |
| CN103796096A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar sound box with Bluetooth and flashlight functions |
| CN103796131A (en) * | 2013-12-27 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Solar portable loudspeaker box with SD card data reading function |
| CN105005217A (en) * | 2015-05-29 | 2015-10-28 | 广东欧珀移动通信有限公司 | Control method, wireless sound box, terminal and system |
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Application publication date: 20110615 |