CN108271101A - A kind of method for obtaining pull rod speaker song information and playing - Google Patents
A kind of method for obtaining pull rod speaker song information and playing Download PDFInfo
- Publication number
- CN108271101A CN108271101A CN201810202324.1A CN201810202324A CN108271101A CN 108271101 A CN108271101 A CN 108271101A CN 201810202324 A CN201810202324 A CN 201810202324A CN 108271101 A CN108271101 A CN 108271101A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 238000011017 operating method Methods 0.000 claims description 3
- 241001062009 Indigofera Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
The present invention discloses a kind of method for obtaining pull rod speaker song information and playing, including client, wherein：The method step is as follows：Search passage request is sent, wait for and receives feedback information, selector channel simultaneously sends connection request, receives successful connection signal and then enters in next step, otherwise retransmits search passage request；Request for data instruction is issued, wherein, data are issued by BLE agreements；Data are waited for and receive, wherein, receive the feedback information after data；The feedback information includes data list information, equipment working state information；Feedback information is echoed in the client, wherein, feedback information is echoed into image conversion information；It is selected in image conversion information, concurrently sends to be elected and select request data, wherein, selection request data is sent by BLE agreements；The present invention saves the time with pull rod speaker can flexibly be switched song；By bluetooth connection, can remote control, it is convenient and practical.
Description
Technical field
The present invention relates to field of intelligent control, particularly a kind of method for obtaining pull rod speaker song information and playing.
Background technology
Traditional pull rod speaker, based on bluetooth module speaker, subsidiary plug-in card and USB are played, and are further added by several wired
Wireless microphone forms microphone access, and speaker is in itself without display screen, therefore in the selection and switching of song, can only be by pressing
Key " upper one first " " next " carry out it is blind cut, operation is very inconvenient and wastes a large amount of time on song is chosen.
Invention content
In order to overcome the disadvantages mentioned above of the prior art, the object of the present invention is to provide a kind of visualization, flexible and convenient operations
Obtain pull rod speaker song information and play method.
The technical solution adopted by the present invention to solve the technical problems is：A kind of acquisition pull rod speaker song information and broadcasting
Method, including client, wherein：The method step is as follows：
1) search passage request is sent, waits for and receiving channel is successfully established or failure information, selector channel and the company of transmission
Request is connect, successful connection signal is received and then enters in next step, otherwise retransmit search passage request；
2) request for data instruction is issued, wherein, data are issued by BLE agreements；
3) wait for and receive data, wherein, receiving step 2) in issue the feedback information after data；The feedback information packet
Include data list information, equipment working state information；
4) feedback information of step 3) is echoed in the client, wherein, feedback information is echoed into image conversion information；
5) it is selected in image conversion information, concurrently sends to be elected and select request data, wherein, it is sent and selected by BLE agreements
Request data.
As a further improvement on the present invention：The client is smart mobile phone, tablet computer or computer.
As a further improvement on the present invention：It further includes pull rod speaker and plays end, wherein, operating method is as follows：
1) connection request is obtained, sendaisle is successfully established or failure signal；
2) request for data instruction is obtained, the metadata of RAM card is read, the metadata is decoded into hexadecimal data,
Code is adjusted again as decimal data, is repeated this step to data decoding and is adjusted code complete；Decimal data is carried out again to be encoded into bluetooth
The identifiable feedback information of agreement；
3) forwarding step 2) feedback information；
4) selection request data is received, the corresponding instruction of controller reading that the pull rod speaker plays end is operated,
Wherein, the operation include playing, be upper one first, suspending, next, play mode, volume adjustment, recording, return.
A kind of device for obtaining pull rod speaker song information and playing plays end including client and pull rod speaker；Wherein：
The first control module and the second control module are further included, first control module is installed in the client, and described
Two control modules are installed on the pull rod speaker and play in end, and first control module and the second control module are connected by bluetooth
It connects, wherein, first control module has：
First bluetooth module：For sending and receiving connection signal, establish a connection with second bluetooth module；
Acquisition module：For obtaining external operation instruction；
Issue module：Request for data instruction is sent for broadcasting end to the pull rod speaker；
Echo module：Feedback information is shown for image conversion, wherein, feedback information includes list of songs and pull rod speaker is broadcast
Originator operating status list.
As a further improvement on the present invention：Second control module has：
Second bluetooth module：For sending and receiving connection signal, establish a connection with first bluetooth module；
Memory module：The extraneous storage device of connection, wherein the storage device includes TF card, USB flash disk, mobile hard disk wherein
It is a kind of；
Read module：It reads the information to match in the memory module and is sent to modular converter or playing module；
Modular converter：The information that the read module is sent is received, is decoded and adjusts code into decimal data information, then press
Bluetooth protocol changes into text information；And it is transmitted to the second bluetooth module module；
Playing module：Receive the information in the read module and operated, wherein, the operation include play,
Upper one is first, pause, next, play mode, volume adjustment, recording, return.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention have by invisible Qu Ku in pull rod speaker,
Equipment working state visualizes, and can flexibly switch song, save the time；By bluetooth connection, can remote control, it is convenient and practical.
Description of the drawings
Fig. 1 is the flow diagram of client.
Fig. 2 is the flow diagram that pull rod speaker plays end.
Fig. 3 is the structure diagram of the present invention.
Specific embodiment
In conjunction with description of the drawings, the present invention is further described with embodiment：
Referring to figs. 1 to Fig. 3, a kind of method for obtaining pull rod speaker song information and playing, including client, wherein：Institute
It is as follows to state method and step：
1) search passage request is sent, waits for and receiving channel is successfully established or failure information, selector channel and the company of transmission
Request is connect, successful connection signal is received and then enters in next step, otherwise retransmit search passage request；
2) request for data instruction is issued, wherein, data are issued by BLE agreements；
3) wait for and receive data, wherein, receiving step 2) in issue the feedback information after data；The feedback information packet
Include data list information, equipment working state information；
4) feedback information of step 3) is echoed in the client, wherein, feedback information is echoed into image conversion information；
5) it is selected in image conversion information, concurrently sends to be elected and select request data, wherein, it is sent and selected by BLE agreements
Request data.
The client is smart mobile phone, tablet computer or computer.
It further includes pull rod speaker and plays end, wherein, operating method is as follows：
1) connection request is obtained, sendaisle is successfully established or failure signal；
2) request for data instruction is obtained, the metadata of RAM card is read, the metadata is decoded into hexadecimal data,
Code is adjusted again as decimal data, is repeated this step to data decoding and is adjusted code complete；Decimal data is carried out again to be encoded into bluetooth
The identifiable feedback information of agreement；
3) forwarding step 2) feedback information；
4) selection request data is received, the corresponding instruction of controller reading that the pull rod speaker plays end is operated,
Wherein, the operation include playing, be upper one first, suspending, next, play mode, volume adjustment, recording, return.
A kind of device for obtaining pull rod speaker song information and playing plays end including client and pull rod speaker；Wherein：
The first control module and the second control module are further included, first control module is installed in the client, and described
Two control modules are installed on the pull rod speaker and play in end, and first control module and the second control module are connected by bluetooth
It connects, wherein, first control module has：
First bluetooth module：For sending and receiving connection signal, establish a connection with second bluetooth module；
Acquisition module：For obtaining external operation instruction；
Issue module：Request for data instruction is sent for broadcasting end to the pull rod speaker；
Echo module：Feedback information is shown for image conversion, wherein, feedback information includes list of songs and pull rod speaker is broadcast
Originator operating status list.
Second control module has：
Second bluetooth module：For sending and receiving connection signal, establish a connection with first bluetooth module；
Memory module：The extraneous storage device of connection, wherein the storage device includes TF card, USB flash disk, mobile hard disk wherein
It is a kind of；
Read module：It reads the information to match in the memory module and is sent to modular converter or playing module；
Modular converter：The information that the read module is sent is received, is decoded and adjusts code into decimal data information, then press
Bluetooth protocol changes into text information；And it is transmitted to the second bluetooth module module；
Playing module：Receive the information in the read module and operated, wherein, the operation include play,
Upper one is first, pause, next, play mode, volume adjustment, recording, return.
Case study on implementation one：
A kind of method for obtaining pull rod speaker song information and playing plays end including mobile phone and pull rod speaker, wherein：Institute
It is as follows to state method and step：
Search passage is sent by the mobile phone to ask, the pull rod speaker plays end and obtains connection request, sendaisle
Information is successfully established, mobile phone receives successful connection signal and then enters in next step, otherwise retransmits search passage request；
The mobile phone issues request for data by BLE agreements and instructs, and the pull rod speaker plays end acquisition request for data and refers to
It enables, reads the metadata of TF card, the metadata is decoded into hexadecimal data, then code is adjusted to repeat this for decimal data
Step to data, which decode, adjusts code complete；Decimal data is carried out again to be encoded into the identifiable feedback information of Bluetooth protocol, concurrently
It send to the mobile phone；
The mobile phone receives feedback information；The feedback information includes data list information, equipment working state information, and
Feedback information is echoed, wherein, feedback information is echoed into image conversion information；
The mobile phone is selected in image conversion information, and is passed through BLE agreements and sent selection request data, the pull rod
Speaker plays end and receives selection request data, and controller reads corresponding instruction and carries out operation broadcasting.
Case study on implementation two：
Acquisition module obtains external operation instruction in the client, and search passage request is sent by the first bluetooth module,
Bluetooth connection channel is established with the second bluetooth module, and is issued request for data by issuing module and instructed to the second bluetooth module,
Second control module is read out according to corresponding request for data order-driven read module, reads the external TF card of memory module
The metadata is decoded into hexadecimal data by middle metadata, the modular converter, then code is adjusted to repeat this for decimal data
Step to data, which decode, adjusts code complete, then decimal data carried out to be encoded into the identifiable text information of Bluetooth protocol, wherein
Text information includes song information list in TF card, the text information and equipment working state information composition feedback information, institute
It states feedback information to be sent in the first control module by the second bluetooth module, and corresponding information is echoed into image by echo module
Change information.
User carries out selecting corresponding song information by acquisition module, and acquisition module please by the generation selection of corresponding song information
Data are sought, the selection request data is transmitted to the second control module by the first bluetooth module, and the playing module is according to selection
Corresponding song information is read out song in TF card and plays in request data.
The selection request data of the acquisition module generation is further included to the operation information in playing module, wherein, institute
It states operation information and includes play mode instruction, a upper first instruction, next instruction, play instruction, pause instruction, microphone volume
Instruction, record command, musical instruction.
The selection request data is further included to the adjusting information in playing module, wherein, the adjusting information includes words
Cylinder Priority Directive, time delay command, LED light instruction, bass instruction, high pitch instruction, reverberation instruction, 7 sections of equalization instructions.The adjusting
Information is transmitted by the first bluetooth module to the second control module, and corresponding function setting is preset in the playing module,
Corresponding selection function application is instructed according to adjusting in information.
The pull rod speaker plays end and is equipped with several buttons controlled or regulated to playing module, by button in real time to broadcasting
Amplification module carries out song switching, volume adjustment etc., in playing module operation information or adjust information by pull rod speaker play end into
When row adjusts change, synchro feedback information is generated, the first control module is sent to by the second bluetooth module, while echo module reality
Shi Gengxin image conversion information makes client show that content plays end state synchronisation in real time with pull rod speaker.
Case study on implementation three：
The extraneous storage device of memory module connection, wherein the storage device includes radio station.The read module is read
Station channel information is taken, channel information is converted into the identifiable feedback information of bluetooth by modular converter, by the second bluetooth module
Transmitting feedback information to the first control module, the echo module echoes feedback information into image information, and the client is led to
It crosses acquisition module select channel information mid band, generation selection request data, the selection request data further includes pair
The adjusting information that playing module is adjusted, wherein adjusting, information includes upper one instruction, next instruction, automatic channel search refer to
It enables, channel is set to instruct, the selection request data is transmitted to the second control module, and by broadcasting mould by the first bluetooth module
Block carries out execution command adapted thereto.
In conclusion after those of ordinary skill in the art read file of the present invention, according to the technique and scheme of the present invention with
Technical concept makes other various corresponding conversion schemes without creative mental labour, belongs to the model that the present invention is protected
It encloses.
Claims (5)
1. a kind of method for obtaining pull rod speaker song information and playing, including client, it is characterised in that：The method step
It is as follows：
1) send search passage request, wait for and receiving channel is successfully established or failure information, selector channel and send connection please
It asks, receives successful connection signal and then enter in next step, otherwise retransmit search passage request；
2) request for data instruction is issued, wherein, data are issued by BLE agreements；
3) wait for and receive data, wherein, receiving step 2) in issue the feedback information after data；The feedback information includes number
According to list information, equipment working state information；
4) feedback information of step 3) is echoed in the client, wherein, feedback information is echoed into image conversion information；
5) it is selected in image conversion information, concurrently sends to be elected and select request data, wherein, selection request is sent by BLE agreements
Data.
2. a kind of method for obtaining pull rod speaker song information and playing according to claim 1, it is characterised in that：It is described
Client be smart mobile phone, tablet computer or computer.
3. a kind of method for obtaining pull rod speaker song information and playing according to claim 1 or 2, it is characterised in that：
It further includes pull rod speaker and plays end, wherein, operating method is as follows：
1) connection request is obtained, sendaisle is successfully established or failure signal；
2) request for data instruction is obtained, the metadata of RAM card is read, the metadata is decoded into hexadecimal data, then adjust
Code is decimal data, repeats this step to data decoding and adjusts code complete；Decimal data is carried out again to be encoded into Bluetooth protocol
Identifiable feedback information；
3) forwarding step 2) feedback information；
4) selection request data is received, the corresponding instruction of controller reading that the pull rod speaker plays end is operated, wherein,
The operation includes playing, it is upper one first, suspend, next, play mode, volume adjustment, recording, return.
4. a kind of device for obtaining pull rod speaker song information and playing plays end including client and pull rod speaker；Its feature
It is：The first control module and the second control module are further included, first control module is installed in the client, described
The second control module be installed on the pull rod speaker and play in end, first control module and the second control module pass through indigo plant
Tooth connects, wherein, first control module has：
First bluetooth module：For sending and receiving connection signal, establish a connection with second bluetooth module；
Acquisition module：For obtaining external operation instruction；
Issue module：Request for data instruction is sent for broadcasting end to the pull rod speaker；
Echo module：Feedback information is shown for image conversion, wherein, feedback information includes list of songs and pull rod speaker broadcasts end
Operating status list.
5. a kind of device for obtaining pull rod speaker song information and playing according to claim 4, it is characterised in that：
Second control module has：
Second bluetooth module：For sending and receiving connection signal, establish a connection with first bluetooth module；
Memory module：The extraneous storage device of connection, wherein the storage device include TF card, USB flash disk, mobile hard disk wherein one
Kind；
Read module：It reads the information to match in the memory module and is sent to modular converter or playing module；
Modular converter：The information that the read module is sent is received, is decoded and adjusts code into decimal data information, then by bluetooth
Agreement changes into text information；And it is transmitted to the second bluetooth module module；Playing module：Receive information in the read module simultaneously
Operated, wherein, the operation includes playing, it is upper one first, suspend, next, play mode, volume adjustment, record, return
It returns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202324.1A CN108271101A (en) | 2018-03-13 | 2018-03-13 | A kind of method for obtaining pull rod speaker song information and playing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202324.1A CN108271101A (en) | 2018-03-13 | 2018-03-13 | A kind of method for obtaining pull rod speaker song information and playing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108271101A true CN108271101A (en) | 2018-07-10 |
Family
ID=62774708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810202324.1A Pending CN108271101A (en) | 2018-03-13 | 2018-03-13 | A kind of method for obtaining pull rod speaker song information and playing |
Country Status (1)
| Country | Link |
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| CN (1) | CN108271101A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270056A (en) * | 2021-06-16 | 2021-08-17 | 厦门市思芯微科技有限公司 | BLE-based rotating pattern display method and system and fingertip gyroscope |
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2018
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| JP3159467U (en) * | 2009-03-30 | 2010-05-20 | 盟訊實業股▲ふん▼有限公司 | Portable device with accompaniment function |
| CN102984620A (en) * | 2012-11-30 | 2013-03-20 | 深圳市博尊音域科技有限公司 | Sound equipment |
| CN104270689A (en) * | 2014-09-30 | 2015-01-07 | 邓夏敏 | Multifunctional Bluetooth player |
| CN105245619A (en) * | 2015-10-27 | 2016-01-13 | 广东欧珀移动通信有限公司 | Data synchronization method and apparatus of intelligent device |
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Application publication date: 20180710 |