CN102984620B - Sound equipment - Google Patents
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- CN102984620B CN102984620B CN201210500938.0A CN201210500938A CN102984620B CN 102984620 B CN102984620 B CN 102984620B CN 201210500938 A CN201210500938 A CN 201210500938A CN 102984620 B CN102984620 B CN 102984620B
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- 230000005236 sound signal Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 4
- 230000003993 interaction Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention provides sound equipment, which comprises a Bluetooth module, a switching module, an external storage equipment access module, an amplitude modulation (AM)/frequency modulation (FM) module, an audio input interface and a playing device, wherein the Bluetooth module is used for being connected and communicating with intelligent electronic equipment with a Bluetooth function and controlling the other modules in the sound equipment to work; the switching module is used for switching sound sources of the sound equipment under the control of the Bluetooth module; the external storage equipment access module is used for connecting external storage equipment with the sound equipment; the AM/FM module is used for receiving broadcasts; the audio input interface is used for receiving audio signals input by the external equipment; and the playing equipment is used for playing audios. As the intelligent electronic terminal is connected with the sound equipment through the Bluetooth module and controls the playing of the sound equipment, the use experience of a user of the intelligent electronic terminal is improved and the uses of the sound equipment become wider.
Description
Technical Field
The invention relates to the field of audio playing, in particular to sound equipment.
Background
With the rapid development of intelligent mobile terminals such as bluetooth smart phones and tablet computers, various performances of the intelligent mobile terminals have been exclamated by consumers. However, the performance of audio equipment is still relatively lagged for other aspects due to its volume, and consumers are increasingly demanding on this part. From this, a bluetooth sound has appeared, its convenient to carry, the outward appearance fashion, tone quality is better relatively, and can wireless transmission, obtain liking of user.
However, the existing audio has less interaction with the terminal, so that the functions of the existing audio and the terminal are not favorable to be fully played when the existing audio and the terminal are used together, and the user experience is influenced.
Disclosure of Invention
The invention aims to provide a sound box which can be played under the wireless control of an intelligent electronic terminal.
A sound box, comprising: the Bluetooth module is used for connecting and communicating with the intelligent electronic equipment with the Bluetooth function and controlling other modules in the sound equipment to work; the switching module is used for switching the sound source of the sound under the control of the Bluetooth module, wherein the sound source comprises a broadcast received by an amplitude modulation/frequency modulation module, an audio file in storage equipment connected with the module through an external storage device, an audio signal received by an audio input interface and Bluetooth equipment connected with the Bluetooth module; the external storage device access module is used for connecting an external storage device with the sound equipment, and when the switching module switches the sound source of the sound equipment into the external storage device, the Bluetooth module carries out playing control on the audio file in the external storage device through the external storage device access module; the amplitude modulation/frequency modulation module is used for receiving broadcast, and when the switching module switches the sound source of the stereo to broadcast, the Bluetooth module controls the amplitude modulation/frequency modulation module to automatically search broadcast channels and play the broadcast channels by the playing device; the audio input interface is used for receiving an audio signal input by external equipment; the playing device is connected with one of the external storage equipment access module, the amplitude/frequency modulation module, the audio input interface and the Bluetooth module through the switching module and is used for playing audio.
According to the specific implementation mode of the invention, the sound box is connected with the intelligent electronic terminal through the Bluetooth function and controlled by the intelligent terminal, so that the sound box can be remotely controlled through the intelligent terminal, the use experience of a user of the intelligent electronic terminal is improved, and the use range of the sound box is wider.
Drawings
Fig. 1 is a block diagram illustrating interaction between a first embodiment of a speaker and an intelligent electronic device according to the present invention.
Fig. 2 is a block diagram illustrating interaction between a second embodiment of a speaker and an intelligent electronic device according to the present invention.
Fig. 3 is a block diagram illustrating interaction between a third embodiment of a speaker and an intelligent electronic device according to the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
As shown in fig. 1, a block diagram of interaction between an embodiment of a sound device and an intelligent electronic device according to the present invention includes: the device comprises a Bluetooth module 402, an external storage equipment access module 404, an amplitude/frequency modulation module 406, an audio input interface 408, a switching module 410 and a playing device 412. Wherein:
the bluetooth module 402 is used for connecting and communicating with the intelligent electronic device 20 with the bluetooth function and controlling other modules in the audio 40 to work;
wherein, other module work in the control stereo set 40 specifically are: the bluetooth module 402 controls the switching module 410 to switch the sound source; during playing, playing control is realized, and the playing control comprises but is not limited to volume adjustment, selection of an up/down song, pause/play and other control functions; optimized, the method is also used for mutual storage of the sound 40 and the audio file according to the intelligent electronic device 20, namely, the audio file stored in the sound 40 is transmitted to the intelligent electronic device 20, or the audio file in the intelligent electronic device 20 is transmitted to the sound 40 for storage; optimized, also used for controlling the on/off, time, alarm clock, sound effect, high and low sound adjustment, etc. of the sound 40; optimally, the device is also used for playing the voice input in the microphone of the intelligent electronic device 20 through the playing device 412 to realize the karaoke function;
the bluetooth module 402 may control other modules in the audio 40 to work according to the control command of the intelligent electronic device 20, or may directly send the control command from the bluetooth module 402 to control other modules in the audio 40 to work; for brevity of description, no emphasis will be placed on the following detailed description, but it should be understood that the control of other modules in the audio device 40 by the bluetooth module 402 can be performed under the control of the intelligent electronic device 20, or can be performed directly through the bluetooth module 402;
the intelligent electronic device 20 includes, but is not limited to: smart phones (e.g., those using Android or IOS operating systems), handheld devices (e.g., laptops, netbooks, tablets, etc.); the bluetooth module 402 and the intelligent electronic device 20 both need to activate a serial port emulation protocol (RFCOM, also called cable replacement protocol) in the bluetooth protocol, and a control command is sent or received between the intelligent electronic device 20 and the bluetooth module 402 in the audio 40 through the RFCOM protocol;
a switching module 410, configured to switch the sound source of the audio 40 under the control of the bluetooth module 402, that is, one of the am/fm module 406, the external storage device access module 404, the audio input interface 408, and the bluetooth module 402 is connected to the playing apparatus 412; however, the sound source includes, but is not limited to, a broadcast received through the am/fm module 406, an audio file in a storage device (e.g., USB device or SD card) connected through the external storage device access module 404, an audio signal received through the audio input interface 408, and a bluetooth device connected through the bluetooth module 402, the bluetooth device including the smart electronic device 20 connected to a stereo, that is, playing the audio file in the smart electronic device 20;
an external storage device access module 404, configured to connect an external storage device with the audio equipment 40, and when the switching module 410 switches the sound source of the audio equipment 40 to the external storage device, the bluetooth module 402 performs play control on an audio file in the external storage device; preferably, the bluetooth module 402 may further transmit a song directory of the audio files in the USB device or the SD card to the intelligent electronic device 20 through the external storage device access module 404, and display the song directory in the intelligent electronic device 20; optimally, when the audio 40 plays, the bluetooth module 402 controls the intelligent electronic device 20 to synchronously display lyrics; the external storage device access module 404 includes, but is not limited to, a USB (Universal Serial Bus) interface, an SD Card (Secure Digital Memory Card) interface, and the audio files stored in the external storage device include, but are not limited to, audio files in MP3 and WMA formats;
an am/fm module 406 for receiving broadcasts, such as: listening to AM (Amplitude Modulation) broadcast and FM (Frequency Modulation) broadcast, when the switching module 410 switches the sound source of the audio 40 to broadcast, the bluetooth module 402 controls the AM/FM module 406 to automatically search for a broadcast channel and play the broadcast channel by the playing device 412; preferably, the bluetooth module 402 may further control the am/fm module 406 to transmit the search result to the intelligent electronic device 20 for displaying, and further control the am/fm module 406 to play the selected channel;
an audio input interface 408 for receiving an audio signal input from an external device; specifically, the audio input interface 408 may be an AUX audio input interface;
the playing device 412 is connected to one of the external storage device access module, the am/fm module, the audio input interface, and the bluetooth module through the switching module, and is configured to play audio.
During operation, after intelligent electronic device 20 and stereo set 40 pass through bluetooth module 402 and are connected, then other modules are controlled in intelligent electronic device 20 accessible bluetooth module 402 is to stereo set 40, realize each item instant music, if: sound source switching, song or lyric display, volume control, song up/down selection, play/pause control, mutual storage of audio files, search, storage and selective play of broadcast channels and the like; when the intelligent electronic device 20 is not connected to the audio 40, the audio 40 can be directly controlled to realize corresponding playing.
According to the specific implementation mode of the invention, firstly, the intelligent electronic terminal is connected with the Bluetooth function and is controlled by the intelligent terminal, so that the sound box can be remotely controlled by the intelligent terminal, and the sound box is more convenient to use; in addition, the functions of the intelligent electronic terminal can be expanded without connecting wires, for example, local music can be played through the sound box, and the playing effect of the sound box is good, so that the use experience of a user of the intelligent electronic terminal can be improved, and the use range of the sound box is wider.
As shown in fig. 2, a block diagram of interaction between a second embodiment of the audio device and the intelligent electronic device according to the present invention is shown, where the audio device 40A is different from the audio device 40 in the first embodiment in that: the bluetooth module 402A specifically includes a bluetooth communication interface 4022 and a micro control unit 4024. Wherein,
the bluetooth communication interface 4022 is used for connecting and communicating with the intelligent electronic device 20 with a bluetooth function;
and the micro control unit 4024 is used for controlling the operation of other modules in the sound equipment 40A. The specific situation of controlling the operations of other modules in the audio 40A has been described in detail in the first embodiment, and details are not repeated here, and only the following examples are given, for example:
the switching module 410 is configured to switch the sound source of the audio 40A under the control of the micro control unit 4024;
when the switching module 410 switches the sound source of the audio 40A to the external storage device, the micro control unit 4024 controls playing of the audio file in the external storage device; preferably, the micro control unit 4024 may further transmit a song directory of the audio file in the USB device or the SD card to the intelligent electronic device 20 through the external storage device access module 404, and display the song directory in the intelligent electronic device 20; optimally, the micro control unit 4024 controls the intelligent electronic device 20 to synchronously display lyrics when the audio 40A plays;
when the switching module 410 switches the sound source of the audio 40A to broadcast, the micro control unit 4024 controls the am/fm module 406 to automatically search for a broadcast channel and play the broadcast channel by the playing device 412; preferably, the bluetooth module 402 may further control the am/fm module 406 to transmit the search result to the intelligent electronic device 20 for displaying, and further control the am/fm module 406 to play the selected channel.
As shown in fig. 3, a block diagram of interaction between a third embodiment of the audio device and the intelligent electronic device according to the present invention is shown, where the difference between the audio device 40B and the audio device 40A in the second embodiment is: the bluetooth module 402B further includes a control key 4026, and the control key 4026 is disposed on the surface of the audio 40B and is used for controlling other modules in the audio 40B to operate directly through the mcu 4024. Further, the control key 4026 may be further configured to send an instruction to transmit to the intelligent electronic device 20, so that the intelligent electronic device 20 directly enters the website included in the instruction through WIFI. The same points are not described in detail herein.
The control key 4026 is provided for the audio equipment 40B, so that the audio equipment 40B can play audio or listen to broadcast without being connected to the intelligent electronic device 20. The performance of the sound box 40B is further improved, and the application is wider.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A sound box, characterized in that it comprises:
the Bluetooth module is used for connecting and communicating with the intelligent electronic equipment with the Bluetooth function and controlling other modules in the sound equipment to work;
the switching module is used for switching the sound source of the sound under the control of the Bluetooth module, wherein the sound source comprises a broadcast received by an amplitude modulation/frequency modulation module, an audio file in storage equipment connected with the module through an external storage device, an audio signal received by an audio input interface and Bluetooth equipment connected with the Bluetooth module;
the external storage device access module is used for connecting an external storage device with the sound, and when the switching module switches the sound source of the sound to the external storage device, the Bluetooth module performs playing control on the audio file in the external storage device through the external storage device access module;
the amplitude modulation/frequency modulation module is used for receiving broadcast, and when the switching module switches the sound source of the stereo to broadcast, the Bluetooth module controls the amplitude modulation/frequency modulation module to automatically search for a broadcast channel and play the broadcast channel by a playing device;
the audio input interface is used for receiving an audio signal input by external equipment;
the playing device is connected with one of the external storage equipment access module, the amplitude/frequency modulation module, the audio input interface and the Bluetooth module through the switching module and is used for playing audio;
the Bluetooth module directly sends out a control command, or controls the switching module, the external storage device access module and the amplitude/frequency modulation module to work according to the control command of the intelligent electronic device; the Bluetooth module specifically comprises a Bluetooth communication interface and a micro control unit, the Bluetooth communication interface is used for being connected and communicated with the intelligent electronic equipment with a Bluetooth function, and the micro control unit is used for controlling other modules in the sound equipment to work;
the Bluetooth module also comprises a control key, and the control key is arranged on the surface of the sound box and used for directly controlling other modules in the sound box to work through the micro control unit.
2. The audio system of claim 1, wherein the bluetooth module is further configured to transmit a song directory of audio files in the external storage device to the intelligent electronic device through the external storage device access module, and to display the song directory in the intelligent electronic device.
3. The audio system as set forth in claim 1, wherein the bluetooth module is further configured to transmit song lyrics of the audio file being played in the external storage device to the intelligent electronic device through the external storage device access module, and to synchronously display the song lyrics in the intelligent electronic device.
4. The sound box of claim 1, wherein the bluetooth module is further configured to control the station
And the amplitude modulation/frequency modulation module performs a channel searching function and transmits a searching result to the intelligent electronic equipment for displaying.
5. The sound system of claim 4, wherein said Bluetooth module is further adapted to control said AM/FM module to play a selected channel.
6. The sound box of claim 1, wherein the control button is further configured to issue an instruction to the intelligent electronic device, so that the intelligent electronic device directly enters a website included in the instruction through WIFI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210500938.0A CN102984620B (en) | 2012-11-30 | 2012-11-30 | Sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210500938.0A CN102984620B (en) | 2012-11-30 | 2012-11-30 | Sound equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102984620A CN102984620A (en) | 2013-03-20 |
| CN102984620B true CN102984620B (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210500938.0A Expired - Fee Related CN102984620B (en) | 2012-11-30 | 2012-11-30 | Sound equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN102984620B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779979A (en) * | 2014-01-14 | 2015-07-15 | 安凯(广州)微电子技术有限公司 | Method, device and terminal for controlling music play in Bluetooth loudspeaker U disk |
| CN104780480A (en) * | 2014-01-14 | 2015-07-15 | 安凯(广州)微电子技术有限公司 | Method, device and terminal for controlling music play in TF card of blue-tooth loudspeaker box |
| US10052067B2 (en) * | 2015-02-28 | 2018-08-21 | Huawei Technologies Co., Ltd. | Wearable device |
| CN105139886B (en) * | 2015-07-24 | 2018-05-08 | Tcl移动通信科技（宁波）有限公司 | A kind of method for playing music and system using switching device |
| CN105072536A (en) * | 2015-08-19 | 2015-11-18 | 广州长嘉电子有限公司 | Method and system for realizing sound effect sound field processing based on Bluetooth speaker |
| CN105451122A (en) * | 2015-12-08 | 2016-03-30 | 北海爱飞数码科技有限公司 | Multifunctional flat-panel sound box |
| CN105656497A (en) * | 2016-02-02 | 2016-06-08 | 长沙待电子科技有限公司 | Integrated ceiling wireless sound control method and integrated ceiling wireless sound |
| CN106385610A (en) * | 2016-09-28 | 2017-02-08 | 广东欧珀移动通信有限公司 | Playing device, mobile terminal, method and system for pre-storing local music of mobile terminal |
| CN107493536A (en) * | 2017-08-14 | 2017-12-19 | 深圳市锠盛电子科技有限公司 | A kind of audible control system |
| CN108271101A (en) * | 2018-03-13 | 2018-07-10 | 广州国光音频科技有限公司 | A kind of method for obtaining pull rod speaker song information and playing |
| CN109005481A (en) * | 2018-07-17 | 2018-12-14 | 广州飞达音响股份有限公司 | Multiple sound resource integrated audio, control method, equipment and control device |
| CN109348369A (en) * | 2018-10-18 | 2019-02-15 | 北京昆羽科技有限公司 | A kind of sound system and its control method |
| CN109637512A (en) * | 2018-11-28 | 2019-04-16 | 北京昆羽科技有限公司 | A kind of tuning system and tuning method |
| CN111107532B (en) * | 2019-12-23 | 2022-06-24 | 联想(北京)有限公司 | Information processing method and device and electronic equipment |
| CN111092992A (en) * | 2019-12-24 | 2020-05-01 | 无锡吉兴汽车声学部件科技有限公司 | FM frequency adjustment system based on bluetooth |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2904519Y (en) * | 2006-01-20 | 2007-05-23 | 广州矽金塔电子有限公司 | Multifunctional blue tooth loudspeaker box |
| JP4055816B1 (en) * | 2006-11-29 | 2008-03-05 | ティアック株式会社 | Signal adapter |
| CN102098604A (en) * | 2011-02-17 | 2011-06-15 | 刘曙生 | Mobile phone Bluetooth sound box based on Bluetooth file transfer protocol |
| CN202135278U (en) * | 2011-03-18 | 2012-02-01 | 杨本全 | Multifunctional bluetooth sound box |
| CN202261317U (en) * | 2011-08-31 | 2012-05-30 | 东莞市网音电子科技有限公司 | CDMA2000 standard network radio set |
| CN102594982A (en) * | 2012-01-31 | 2012-07-18 | 惠州Tcl移动通信有限公司 | Portable equipment, system and method for realizing karaoke |
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2012
- 2012-11-30 CN CN201210500938.0A patent/CN102984620B/en not_active Expired - Fee Related
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| CN102984620A (en) | 2013-03-20 |
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