CN107948868A - Intelligent high in the clouds car audio system - Google Patents
Intelligent high in the clouds car audio system Download PDFInfo
- Publication number
- CN107948868A CN107948868A CN201810016763.3A CN201810016763A CN107948868A CN 107948868 A CN107948868 A CN 107948868A CN 201810016763 A CN201810016763 A CN 201810016763A CN 107948868 A CN107948868 A CN 107948868A
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- CN
- China
- Prior art keywords
- audio
- car audio
- clouds
- dsp
- intelligence high
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Classifications
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- 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
-
- 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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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The present invention relates to a kind of intelligent high in the clouds car audio system,Used for the vehicles such as automobile occasion,At present it is of high cost to there is repacking in vehicle audio,Volume is big,Change the defects of complex circuit is dangerous,It is unfavorable for marketization repacking and promotes,Existing product,All there are modification difficulty,It is of high cost to realize large-scale application,It is an object of the invention to provide a kind of compact simple,It is easy for installation,Ductility is strong,The intelligent sound system of low cost,Using APP mobile phone terminal software link platforms high in the clouds data,Realize in real time to the wireless connection of its system,Control,Debugging,The acoustics of different automobile types is debugged with the DSP of high computing digit rate,Cure,Using,Finally its tonequality shortcoming is compensated by acoustic construction system,Most easy mode reaches the effect of high-end tonequality,It is simple in structure,Simple installation,Cost is low,The acoustical quality of maximum is played under limited tank-volumes,It is easy to connect by cell phone application,It is simple that market operation is filled afterwards.
Description
Technical field
The present invention relates to a kind of intelligent high in the clouds car audio system, used for the vehicles such as automobile occasion.
Background technology
At present, vehicle audio, which exists, reequips the defects of of high cost, volume is big, change complex circuit is dangerous, is unfavorable for city
Fieldization is reequiped and promoted, such as the brand product such as U.S. JBL, domestic rambler, all there are modification difficulty, it is of high cost can not be real
Existing large-scale application.
The content of the invention
It is an object of the invention to provide a kind of compact intelligent sound system simple, easy for installation, ductility is strong, inexpensive
System.The present invention adopts the following technical scheme that.
Software systems, using wireless module and mobile communication, carry out intelligent sound system the renewal of data, for difference
Vehicle debugs perfect audio renewal and arrives this system in advance.
Plateform system, by model data storehouse, DSP databases, customer data base is formed.
Switching emission system, switching transmitter installation are serially connected with national standard automobile audio interface, reach the work of transmission audio
With.
Dsp software system, is made of Digital audio process module, and processing audio, adjustment phase place, improve acoustical quality.
Acoustic construction processing system, is made of double horn unit, forms push-pull type transmission line cavity, improves low frequency tonequality effect
Fruit.
Further, the APP software systems, will set intelligent sound system after being communicated by wireless module, and include vehicle
Screening, different automobile types audio data call, realizes that back-end data is updated, preserved at any time.
Further, existing market selling automobiles brand and model, DSP data are recorded in the plateform system, model data storehouse
The correspondence audio of all corresponding vehicles is recorded in storehouse, customer data base counting user amount and after sale, passes through cell phone application and platform chain
Connect and download number, intelligent high in the clouds car audio system upgrades in time data.
Further, the switching emission system, the former vehicle-mounted source of sound of input port docking, the original vehicle-mounted loudspeaker system of delivery outlet docking
Unite, after the number of winning the confidence is by operational amplifier impedance matching in switching process, is wirelessly transferred and is sent to intelligent sound system, realize nothing
Line connects, and exempts to reequip former fare road.
Further, the dsp software system, Digital audio process module are completely programmable single-chip audio DSP, bag
Containing sample rate converter, ADC, DAC etc., auto level control, EQ, Audio, low-frequency compensation scheduling algorithm, for not
Same environment, different condition, the onboard system of different capacity are reequiped.
Further, the acoustic construction processing system, the interior structure two of horn box allow bass unit back of the body ripple to be transferred to babinet
Outer passage, produces minimum regeneration frequency, installs appropriate sound-absorbing material and damping-article in passage, allow and carry on the back ripple quilt in passage
Appropriate absorption and damping, reaches pairs of transmission line effect.
The technical scheme is that：Using APP mobile phone terminal software link platforms high in the clouds data, realize in real time to its system
Wireless connection, control, debugging, with the DSP of high computing digit rate to the debugging of the acoustics of different automobile types, cure, application, finally by
Acoustic construction system compensates its tonequality shortcoming, and most easy mode reaches the effect of high-end tonequality.
The beneficial effects of the invention are as follows：Simple in structure, simple installation, cost is low, is played most under limited tank-volumes
Big acoustical quality, easy to connect by cell phone application, rear dress market operation is simple.
Brief description of the drawings
The present invention is further described with example below in conjunction with the accompanying drawings, Fig. 1 scheme of installation, Fig. 2 system architecture diagrams, Fig. 3 speakers
Acoustic construction schematic diagram.
Embodiment
The exemplary embodiment of the present invention is discussed in detail with reference to the accompanying drawings.These exemplary embodiments are provided for the purpose of
Enable those of ordinary skill in the art to that the present invention is expressly understood, and this hair can be realized according to description here
It is bright.The drawings and specific embodiments, which are not intended to, to be limited the invention, and the scope of the present invention is defined by the following claims.
Will switching transmitter be installed in series on the 20PIN seats of former car vehicle audio rear end, power supply pick-up in cigar lighter or
Person's battery 12V power supplys, adapter take audio signal to be wirelessly transmitted to vehicle intelligent system, by mobile phone wireless connect upper system into
Row is set, and APP phase selections answer car brand vehicle, and system can call corresponding data to be reequiped from cloud database, after preservation i.e.
The lockable car data, also can reset reset and put in APP, play high-end tonequality after repacking can be achieved in vehicle-mounted original system and imitate
Fruit.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied, and within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of intelligence high in the clouds car audio system, its feature include, APP software systems, using wireless module and mobile communication,
The renewal of data is carried out to intelligent sound system, perfect audio renewal is debugged in advance for different automobile types and arrives this system；
Plateform system, by model data storehouse, DSP databases, customer data base is formed；
Switching emission system, switching transmitter installation are serially connected with national standard automobile audio interface, have the function that to transmit audio；
Dsp software system, is made of Digital audio process module, and processing audio, adjustment phase place, improve acoustical quality；
Acoustic construction processing system, is made of double horn unit, forms push-pull type transmission line cavity, improves low frequency acoustical quality.
2. intelligence high in the clouds car audio system as claimed in claim 1, it is characterised in that the APP software systems, using wireless
Module and mobile communication, carry out intelligent sound system the renewal of data, perfect audio are debugged in advance more for different automobile types
Newly arrive this system.
3. intelligence high in the clouds car audio system as claimed in claim 1, it is characterised in that the plateform system, by model data
Storehouse, DSP databases, customer data base are formed.
4. intelligence high in the clouds car audio system as claimed in claim 1, it is characterised in that the switching emission system, switching transmitting
Device installation is serially connected with national standard automobile audio interface, has the function that to transmit audio.
5. intelligence high in the clouds car audio system as claimed in claim 1, it is characterised in that the dsp software system, by digital sound
Frequency processing module forms, and processing audio, adjustment phase place, improve acoustical quality.
6. intelligence high in the clouds car audio system as claimed in claim 1, it is characterised in that the acoustic construction processing system, by double
Loudspeaker unit forms, and forms push-pull type transmission line cavity, improves low frequency acoustical quality.
7. intelligence high in the clouds car audio system as claimed in claim 1, it is characterised in that the APP software systems, by wireless mould
Block communication after intelligent sound system will be set, comprising vehicle screening, different automobile types audio data call, realize back-end data with
Shi Gengxin, preservation.
8. intelligence high in the clouds car audio system as claimed in claim 1, it is characterised in that the plateform system, model data
Existing market selling automobiles brand and model are recorded in storehouse, and DSP databases record the correspondence audio of all corresponding vehicles, user data
Storehouse counting user amount and after sale, by cell phone application and platform linkage and downloads number, and intelligent high in the clouds car audio system is in time more
New data.
9. intelligence high in the clouds car audio system as claimed in claim 1, it is characterised in that the switching emission system, input port pair
Former vehicle-mounted source of sound is connect, delivery outlet docks original vehicle-mounted horn system, and the number of winning the confidence passes through operational amplifier impedance in switching process
After matching somebody with somebody, it is wirelessly transferred and is sent to intelligent sound system, realize wireless connection, exempts to reequip former fare road.
10. intelligence high in the clouds car audio system as claimed in claim 1, it is characterised in that the dsp software system, digital audio
Processing module is completely programmable single-chip audio DSP, includes sample rate converter, ADC, DAC etc., automatic electric-level control
System, EQ, Audio, low-frequency compensation scheduling algorithm, for varying environment, different condition, the onboard system of different capacity into
Row repacking.
11. intelligence high in the clouds car audio system as claimed in claim 1, it is characterised in that the acoustic construction processing system, loudspeaker
Structure two allows bass unit back of the body ripple to be transferred to the passage outside babinet in case, produces minimum regeneration frequency, is installed in passage
Appropriate sound-absorbing material and damping-article, allow back of the body ripple, by appropriate absorption and damping, to reach pairs of transmission line effect in passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016763.3A CN107948868A (en) | 2018-01-09 | 2018-01-09 | Intelligent high in the clouds car audio system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016763.3A CN107948868A (en) | 2018-01-09 | 2018-01-09 | Intelligent high in the clouds car audio system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107948868A true CN107948868A (en) | 2018-04-20 |
Family
ID=61937481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810016763.3A Pending CN107948868A (en) | 2018-01-09 | 2018-01-09 | Intelligent high in the clouds car audio system |
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| CN (1) | CN107948868A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109587617A (en) * | 2018-10-15 | 2019-04-05 | 武汉格罗夫氢能汽车有限公司 | A kind of intelligentized automobile audio configuration method and system |
| CN113411735A (en) * | 2021-06-03 | 2021-09-17 | 惠州市德赛西威汽车电子股份有限公司 | Real vehicle sound effect design and debugging system |
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| WO2015094891A1 (en) * | 2013-12-20 | 2015-06-25 | Robert Bosch Gmbh | System and method for dialog-enabled context-dependent and user-centric content presentation |
| 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 |
| CN205265899U (en) * | 2015-11-03 | 2016-05-25 | 深圳市雷神音响有限公司 | Car DSP power amplifier audio processing system |
| CN106454617A (en) * | 2016-09-08 | 2017-02-22 | 卡桑德电子科技（扬州）有限公司 | Intelligent vehicle-mounted sound system with built-in digital audio signal processing module and working method thereof |
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Patent Citations (5)
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| WO2015094891A1 (en) * | 2013-12-20 | 2015-06-25 | Robert Bosch Gmbh | System and method for dialog-enabled context-dependent and user-centric content presentation |
| CN103826183A (en) * | 2014-02-24 | 2014-05-28 | 东莞凤合凰电声科技有限公司 | Band-pass type bass loudspeaker box and adjusting method thereof |
| 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 |
| CN205265899U (en) * | 2015-11-03 | 2016-05-25 | 深圳市雷神音响有限公司 | Car DSP power amplifier audio processing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109587617A (en) * | 2018-10-15 | 2019-04-05 | 武汉格罗夫氢能汽车有限公司 | A kind of intelligentized automobile audio configuration method and system |
| CN113411735A (en) * | 2021-06-03 | 2021-09-17 | 惠州市德赛西威汽车电子股份有限公司 | Real vehicle sound effect design and debugging system |
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