CN105657172B - A kind of DSP power amplifier interactive system - Google Patents
A kind of DSP power amplifier interactive system Download PDFInfo
- Publication number
- CN105657172B CN105657172B CN201610032017.4A CN201610032017A CN105657172B CN 105657172 B CN105657172 B CN 105657172B CN 201610032017 A CN201610032017 A CN 201610032017A CN 105657172 B CN105657172 B CN 105657172B
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- power amplifier
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- module
- dsp power
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of DSP power amplifier interactive systems, including DSP power amplifier, the wireless router and mobile terminal APP that are connect with DSP power amplifier by data line；The DSP power amplifier is established by the wireless router and mobile terminal APP and is wirelessly connected, to realize that tuning parameter and song are transferred to DSP power amplifier by mobile terminal APP.One aspect of the present invention realizes the function that DSP power amplifier can be debugged by mobile terminal, and is not limited to traditionally using PC come by the way of debugging, and then it is more convenient, can also enough mobile terminals to DSP power amplifier transmit song, it is not necessary to additionally insert USB flash disk, it is very convenient.On the other hand, the mutual borrow between user is also achieved, the wireless router of practician can be used directly in new hand, achieve the purpose that debug DSP power amplifier, and eliminate the trouble of oneself debugging.
Description
Technical field
The present invention relates to a kind of DSP power amplifiers, more specifically, it relates to a kind of DSP power amplifier interactive system.
Background technique
At present all there is size is bigger than normal, the installation complicated time is long, tuning difficulty is big etc. in the vehicle power amplifier on domestic and international market
Problem connects power amplifier by USB port with PC and is debugged, however since interior space is narrow, it is very inconvenient to operate.Separately
Outside, for new hand, due to lacking commissioning experience, it is difficult to adjust different parameters according to different songs and controls function
It puts, if to ask experienced practician to debug to each first song, and seems particularly troublesome.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of DSP power amplifier interactive system, Neng Goushi
Existing new hand can quickly obtain the power amplifier tuning parameter of song.
To achieve the above object, the present invention provides the following technical scheme that
A kind of DSP power amplifier interactive system, including DSP power amplifier, with DSP power amplifier by wireless router that data line is connect with
And mobile terminal APP；The DSP power amplifier is established by the wireless router and mobile terminal APP and is wirelessly connected, and is moved with realizing
Tuning parameter and song are transferred to DSP power amplifier by dynamic terminal APP；
The DSP power amplifier has unique ID；
The wireless router includes the second data-interface, WiFi module, the second memory module and data interaction module；
Second data-interface with DSP power amplifier for connecting；Second memory module prestores ID letter corresponding with DSP power amplifier
Breath；The WiFi module is used to the data received from mobile terminal APP being sent to DSP power amplifier by the second data-interface.
The data interaction module includes:
Recognition unit, is configurable for identifying unique ID of connected DSP power amplifier, and in the second memory module
Id information is matched, if can match, generates same machine information, is unmatched, then generates different machine information；
Extraction unit, be configurable for extracting WiFi module from the title of the song of the mobile terminal APP song received and
Tuning parameter；Binding unit is configured to respond to the same machine information, the title of the song and debugging that extraction unit is extracted
Parameter is bound, and then generates corresponding binding information, and the binding information is stored into second memory module；
Resolution unit is configured to respond to the different machine information, the title of the song that extraction unit is extracted, second
Corresponding binding information is obtained in memory module, and parses tuning parameter, and DSP function is then sent to by the second data-interface
It puts.
Further, the mobile terminal APP is additionally configured to for sending id information to wireless routing module；
The extraction unit is additionally configured to the id information received for extracting WiFi module from mobile terminal APP；
The data interaction module further includes id information updating unit, the id information updating unit be configurable for by
The id information that the extraction unit is extracted is covered in original id information in the second memory module.
Further, the binding unit is additionally configured to be sent to the binding information by the second data-interface
DSP power amplifier is stored by DSP power amplifier.
Further, the id information updating unit generates a coverage information when covering id information；
The data interaction module further includes binding information updating unit, and the binding information updating unit is configured as ringing
Coverage information described in Ying Yu is obtained its internal binding information stored from DSP power amplifier by the second data-interface, and obtained
After taking, the binding information that will acquire is covered in original binding information in the second memory module.
Further, the DSP power amplifier includes audio frequency data interface, DSP audio-frequency signal processing module, power module, function
Rate amplification module, data processing module, the first memory module and the first data-interface；It is prestored in first memory module
Unique ID；The first interface module with the second data-interface by data line for being connect；The data processing module
Data interaction is carried out by first interface module and wireless router, is specifically included:
Data transformation operations unit, is configurable for the song that will be received from WiFi module and adjustment parameter carries out
Data protocol conversion, and it is sent to DSP audio-frequency signal processing module；
Data storage operations unit is configurable for storing the binding information received from binding unit to first and deposit
Store up module；
Data acquisition operations unit is configurable for the binding information in the second memory module being sent to binding information
Updating unit.Further, the extraction unit is additionally configured to send the id information extracted by the second data-interface
To data processing module；The data processing module further includes ID verification unit, the ID verification unit be configurable for by
The id information received is verified with unique ID in the first memory module, if check errors, is sent to WiFi module wrong
Error message is sent to mobile terminal APP by false information, WiFi module, retransmits correct id information with prompt.
Compared with prior art, the invention has the advantages that passing through above technical scheme, on the one hand, realize DSP power amplifier energy
Enough functions of being debugged by mobile terminal, and be not limited to by the way of traditionally being debugged using PC, and then more just
Just quick, additionally it is possible to transmit song to DSP power amplifier with mobile terminal, it is not necessary to USB flash disk is additionally inserted, it is very convenient.On the other hand, also real
The mutual borrow between user is showed, the wireless router of practician can be used directly in new hand, reaches the mesh of debugging DSP power amplifier
, and eliminate the trouble of oneself debugging.
Detailed description of the invention
Fig. 1 is the system construction drawing of DSP power amplifier interactive system in the present invention；
Fig. 2 is the function structure chart of DSP power amplifier in the present invention；
Fig. 3 is the function structure chart of wireless router in the present invention.
Appended drawing reference: 1, DSP power amplifier, 2, wireless router
Specific embodiment
Below with reference to examples and drawings, the present invention is described in further detail, but embodiments of the present invention are not
It is only limitted to this.Referring to Fig.1, a kind of DSP power amplifier interactive system, including DSP power amplifier, the nothing being connect with DSP power amplifier by data line
Line router and mobile terminal APP, wherein the data line uses the cable suitable for RJ45 interface, and then DSP function
Hot spot can be established by wireless router by putting, and then mobile terminal APP is connected on the hot spot, then according to personal preference,
DIY configuration is carried out on mobile terminal APP, and it is loaded into DSP power amplifier by WiFi, and the data that can specifically transmit include
To tuning parameter, the song etc. of DSP power amplifier.
Referring to Fig. 2, DSP power amplifier includes audio frequency data interface, DSP audio-frequency signal processing module, power module, power amplification
Module, data processing module, the first memory module and the first data-interface；Wherein, audio frequency data interface includes audio data
Input interface and audio data output interface, are respectively used to car audio system and are attached；DSP audio-frequency signal processing module is adopted
With CS47048, which possesses advanced 32 bit DSP, the number on high performance multi-channel audio codec and one chip
Audio D/A and A/D conversion；First memory module includes storage chip, prestores unique ID, which represents DSP function
The unique identities put；First interface module is RJ45 interface, is used for connected with network cable.Data processing module passes through the first data-interface
Data interaction is carried out with wireless router, specifically includes data transformation operations unit, data storage operations unit and number
According to acquisition operating unit, wherein the song and adjustment parameter that data conversion module is used to receive from WiFi module carry out
Data protocol conversion, such as RJ45 turn serial conversion, and are sent to DSP audio-frequency signal processing module, for DSP Audio Signal Processing
Resume module；Data storage operations unit is for being stored in the data received into the first memory module；Data acquisition operations
Unit is sent to wireless router by the first data-interface for taking out the data in the first memory module.
Referring to Fig. 3, wireless router includes the second data-interface, WiFi module, the second memory module and data interaction
Module.Wherein, the second data-interface is RJ45 interface, is used for connected with network cable；Second memory module includes storage chip, interior pre-
There is id information corresponding with DSP power amplifier；WiFi module uses RT5350, has been internally integrated baseband processor, radio frequency, radio frequency function
Rate amplifier, a high performance MIPS 24Kc CPU core (highest dominant frequency 360MHz), a five port 100 m ethernets are handed over
It changes planes, for the data received from mobile terminal APP to be sent to DSP power amplifier by the second data-interface.Data interaction mould
Block includes recognition unit, extraction unit, binding unit, resolution unit, binding information updating unit and id information updating unit.
After wireless router is connect with DSP power amplifier by cable, recognition unit knows unique ID of the DSP power amplifier connected
Not, in identification, recognition unit sends identification request to the data processing module of DSP power amplifier by RJ45 interface, which asks
It asks and is responded by data acquisition operations unit, data acquisition operations unit reads out unique ID from the first memory module, passes through
Unique ID is sent to recognition unit by the first data-interface, after recognition unit receives unique ID, then from the second memory module
Middle reading id information, the two is matched, if can match, generates same machine information, if unmatching, generates different machine letter
Breath, wherein be sent to binding unit with machine information, different machine information is sent to resolution unit.
After WiFi module receives data from mobile terminal APP, while being transferred to DSP power amplifier, it is also transmitted to number
According in interactive module, and operation is extracted by extraction unit, to extract the song title and tuning parameter in data.It moves
Dynamic terminal APP sets up corresponding check bit when sending data, in data segment, extraction unit at the extraction, according to check bit come
Distinguish the title of the song and tuning parameter of song.
Extraction unit sends it to binding unit after extracting title of the song and tuning parameter, if binding unit is herein
Same machine information is had received before, just binds the title of the song received with tuning parameter, then generates corresponding binding letter
Breath, and the binding information is stored into the second memory module.
Extraction unit sends it to resolution unit after extracting title of the song and tuning parameter, if resolution unit is herein
Different machine information is had received before, then according to the title of the song received, is inquired in the second memory module, it is corresponding to obtain
Binding information, and tuning parameter is parsed, DSP power amplifier is then sent to by the second data-interface, is used for DSP power amplifier.
It is be not available new hand wireless due to the limitation of ID in addition, if practician takes the wireless router of new hand
Router, therefore, in order to solve this problem, in the utility model, mobile terminal APP is additionally configured to for wireless
Routing module sends id information and is applied that is, on the touch screen of mobile terminal by APP, inputs ID, and be sent to wireless routing
Device is transmitted to data interaction module, is extracted by extraction unit, after extracting, be sent to ID after WiFi module receives
The id information received is covered in original id information in the second memory module by information updating unit, id information updating unit,
Realize the replacement of id information, so, the wireless router and the DSP of oneself that practician can will exchange from new hand there
Power amplifier is matched, and used in oneself, and then carries out debugging or transmit to DSP power amplifier to sing to DSP power amplifier by mobile terminal APP
The data such as song.
Meanwhile extraction unit is additionally configured to the id information that will be extracted and is sent to data processing by the second data-interface
Module is handled by the ID verification unit in data processing module, and ID verification unit is after receiving id information, by itself and
Unique ID in one memory module is verified, if check errors, sends mistake to WiFi module by the first data-interface
Error message is sent to mobile terminal APP by information, WiFi module, retransmits correct id information with prompt.
In addition, in the present embodiment, binding unit is additionally configured to, and will tied up in order to avoid practician's repetition tuning parameter
While determining information and store to the second memory module, binding information is also sent to by DSP power amplifier by the second data-interface, by
The storage of DSP power amplifier, binding information is specifically stored to first by the data storage operations unit in data processing module deposit
Store up module.
In addition, therefore, it is necessary to right since practician has existed for binding information from the wireless router that new hand exchanges
It is updated；In the utility model, id information updating unit generates a coverage information, covering letter when covering id information
Breath is sent to binding information updating unit, after binding information updating unit receives coverage information, passes through the second data-interface
Acquisition request is sent to DSP power amplifier, which transfers operating unit by the data in data processing module and handle, data tune
Extract operation unit transfers the binding information stored in the first memory module in response to the acquisition request, and passes through the first data
Interface is sent to the data interaction module in wireless router, and is handled by binding information updating unit, and binding information is more
New unit is covered in original binding information in the second memory module after receiving binding information.So, skillfully
Person can be realized as directly using that exchanged next wireless router from new hand, without tuning parameter again.
Claims (6)
1. a kind of DSP power amplifier interactive system, characterized in that connect including DSP power amplifier, with DSP power amplifier by data line wireless
Router and mobile terminal APP；The DSP power amplifier is established by the wireless router and mobile terminal APP and is wirelessly connected,
To realize that tuning parameter and song are transferred to DSP power amplifier by mobile terminal APP；
The DSP power amplifier has unique ID；
The wireless router includes the second data-interface, WiFi module, the second memory module and data interaction module；It is described
Second data-interface with DSP power amplifier for connecting；Second memory module prestores id information corresponding with DSP power amplifier；Institute
WiFi module is stated for the data received from mobile terminal APP to be sent to DSP power amplifier by the second data-interface；
The data interaction module includes:
Recognition unit is configurable for identifying unique ID of connected DSP power amplifier, and believes with the ID in the second memory module
Breath is matched, if can match, generates same machine information, is unmatched, then generates different machine information；
Extraction unit is configurable for extracting title of the song and debugging of the WiFi module from the mobile terminal APP song received
Parameter；
Binding unit is configured to respond to the same machine information, the title of the song that extraction unit is extracted and tuning parameter
It is bound, then generates corresponding binding information, and the binding information is stored into second memory module；
Resolution unit is configured to respond to the different machine information, the title of the song that extraction unit is extracted, in the second storage
Corresponding binding information is obtained in module, and parses tuning parameter, and DSP power amplifier is then sent to by the second data-interface.
2. DSP power amplifier interactive system according to claim 1, characterized in that the mobile terminal APP is additionally configured to use
In to wireless routing module send id information；
The extraction unit is additionally configured to the id information received for extracting WiFi module from mobile terminal APP；
The data interaction module further includes id information updating unit, and the id information updating unit is configurable for will be described
The id information that extraction unit is extracted is covered in original id information in the second memory module.
3. DSP power amplifier interactive system according to claim 1, characterized in that the binding unit is additionally configured to pass through
The binding information is sent to DSP power amplifier by the second data-interface, is stored by DSP power amplifier.
4. DSP power amplifier interactive system according to claim 2, characterized in that the id information updating unit is in covering ID
When information, a coverage information is generated；
The data interaction module further includes binding information updating unit, and the binding information updating unit is configured to respond to
The coverage information is obtained its internal binding information stored from DSP power amplifier by the second data-interface, and obtained
Afterwards, the binding information that will acquire is covered in original binding information in the second memory module.
5. DSP power amplifier interactive system according to claim 1, characterized in that the DSP power amplifier includes that audio data connects
Mouth, DSP audio-frequency signal processing module, power module, power amplifier module, data processing module, the first memory module and
One data-interface；Unique ID is prestored in first memory module；The first interface module is used for and the second data
Interface is connected by data line；The data processing module carries out data interaction by first interface module and wireless router,
It specifically includes:
Data transformation operations unit, is configurable for the song that will be received from WiFi module and adjustment parameter carries out data
Protocol conversion, and it is sent to DSP audio-frequency signal processing module；
Data storage operations unit is configurable for storing the binding information received from binding unit to the first storage mould
Block；
Data acquisition operations unit is configurable for for the binding information in the second memory module being sent to binding information update
Unit.
6. DSP power amplifier interactive system according to claim 4, characterized in that the extraction unit is additionally configured to mention
The id information got is sent to data processing module by the second data-interface；The data processing module further includes that ID verification is single
Member, the ID verification unit are configurable for unique ID in the id information that will be received and the first memory module and carry out school
It tests, if check errors, sends error message to WiFi module, error message is sent to mobile terminal APP by WiFi module, with
Prompt retransmits correct id information.
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| CN201610032017.4A CN105657172B (en) | 2016-01-18 | 2016-01-18 | A kind of DSP power amplifier interactive system |
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| CN201610032017.4A CN105657172B (en) | 2016-01-18 | 2016-01-18 | A kind of DSP power amplifier interactive system |
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| CN105657172B true CN105657172B (en) | 2019-03-05 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2018101966A (en) | 2016-12-22 | 2018-06-28 | ソニーセミコンダクタソリューションズ株式会社 | Solid-state imaging device, electronic device, and control method of the solid-state imaging device |
| CN109151480A (en) * | 2017-06-16 | 2019-01-04 | 宝山钢铁股份有限公司 | A kind of Video coding wireless transmission and reception device and method |
| CN109089328A (en) * | 2018-10-24 | 2018-12-25 | 宁波奥克斯电气股份有限公司 | A kind of debugging air conditioner system and debugging air conditioner method |
| CN110505554B (en) * | 2019-08-22 | 2022-06-17 | 广州番禺巨大汽车音响设备有限公司 | Method and system based on sound box with DSP (digital signal processor) enhanced function |
| CN110534079B (en) * | 2019-08-22 | 2023-01-13 | 广州番禺巨大汽车音响设备有限公司 | Method and system for multi-sound-effect karaoke |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130055351A1 (en) * | 2010-04-23 | 2013-02-28 | Huawei Device Co., Ltd. | Wireless Internet Access Module, Communication Method for Host and Wireless Internet Access Module, and Data Card |
| CN204029385U (en) * | 2014-07-15 | 2014-12-17 | 杭州罗孚音响有限公司 | The double mode music playing system of WIFI+ bluetooth |
| CN104270510A (en) * | 2014-09-19 | 2015-01-07 | 深圳市航盛电子股份有限公司 | Vehicular audio frequency and sound effect setting method |
| CN105096976A (en) * | 2015-08-03 | 2015-11-25 | 宁波爱维斯工贸有限公司 | Audio system for controlling DSP via intelligent APP in Bluetooth mode |
-
2016
- 2016-01-18 CN CN201610032017.4A patent/CN105657172B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130055351A1 (en) * | 2010-04-23 | 2013-02-28 | Huawei Device Co., Ltd. | Wireless Internet Access Module, Communication Method for Host and Wireless Internet Access Module, and Data Card |
| CN204029385U (en) * | 2014-07-15 | 2014-12-17 | 杭州罗孚音响有限公司 | The double mode music playing system of WIFI+ bluetooth |
| CN104270510A (en) * | 2014-09-19 | 2015-01-07 | 深圳市航盛电子股份有限公司 | Vehicular audio frequency and sound effect setting method |
| CN105096976A (en) * | 2015-08-03 | 2015-11-25 | 宁波爱维斯工贸有限公司 | Audio system for controlling DSP via intelligent APP in Bluetooth mode |
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