CN207993482U - A kind of vehicle-mounted audio host including DSP players - Google Patents
A kind of vehicle-mounted audio host including DSP players Download PDFInfo
- Publication number
- CN207993482U CN207993482U CN201820355685.5U CN201820355685U CN207993482U CN 207993482 U CN207993482 U CN 207993482U CN 201820355685 U CN201820355685 U CN 201820355685U CN 207993482 U CN207993482 U CN 207993482U
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- vehicle
- audio
- dsp
- players
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model belongs to audio play-back technology field, more particularly to a kind of vehicle-mounted audio host including DSP players, include the vehicle-mounted audio host using hundred degree of CarLife systems of CarPlay/, the vehicle-mounted audio host includes vehicle-mounted DSP power amplifiers, and the DSP players are connected with vehicle-mounted DSP power amplifiers.The utility model has the beneficial effects that：1, SP players are connected directly with vehicle-mounted DSP power amplifiers, are directly controlled music, are avoided and controlled by mobile phone, improve driving safety.2, DSP players use lossless audio decoding module, it can be achieved that high-quality music format plays.3, pass through wireless network or the diversification of external memory audio source.4, pure digi-tal is docked, and sound quality is more preferably.
Description
Technical field
The utility model belongs to audio play-back technology field, and in particular to a kind of vehicle audio master including DSP players
Machine.
Background technology
Current vehicle-mounted DSP has the function of the music signal of improvement sound quality and bluetooth connection, cannot be in automobile audio master
It is directly operated on machine, when controlling music using mobile phone connection host computer of vedio device on vehicle, driving safety can be influenced.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of vehicle audio master including DSP players
Machine, the DSP players are connected directly with vehicle-mounted DSP power amplifiers, directly control music, avoid and controlled by mobile phone, improve
Driving safety.
The utility model provides the following technical solution：
A kind of vehicle-mounted audio host including DSP players includes using the vehicle-mounted of hundred degree of CarLife systems of CarPlay/
Main system of audio, the vehicle-mounted audio host include vehicle-mounted DSP power amplifiers, and the DSP players are connected with vehicle-mounted DSP power amplifiers.
Preferably, the DSP players include control module, audio decoder module, audio effect processing module, central processing unit
And the interface being connected with vehicle-mounted DSP power amplifiers, the control module, audio decoder module, audio effect processing module and vehicle-mounted DSP
The connected interface of power amplifier is connected with central processing unit, and the control module is connected with audio decoder module, the audio decoder
Module is connected with audio effect processing module.
Preferably, the control module includes the audio signal reception module for receiving audio signal.
Preferably, the audio signal reception module is that the digital-to-analog audio signal of receivable digital/analog signal connects
Receive module.
Preferably, the digital-to-analog audio signal reception module is connected with vehicle-mounted audio host by wireless network.
Preferably, the wireless network carries out audio signal transmission by WIFI or bluetooth.
Preferably, further include for receiving to come from external memory in the digital-to-analog audio signal reception module
The interface of audio signal.
The utility model has the beneficial effects that：
1, DSP players are connected directly with vehicle-mounted DSP power amplifiers, are directly controlled music, are avoided and controlled by mobile phone,
Improve driving safety.
2, DSP players use lossless audio decoding module, it can be achieved that high-quality music format plays.
3, pass through wireless network or the diversification of external memory audio source.
4, pure digi-tal is docked, and sound quality is more preferably.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
The meaning marked in attached drawing is as follows：
10- uses the vehicle-mounted DSP power amplifiers of vehicle-mounted audio host 11- of hundred degree of CarLife systems of CarPlay/
20-DSP player 21- control module 211- audio signal reception module 22- audio decoder module 23- audios
Processing module 24- central processing unit 25- interfaces
30- external memories
Specific implementation mode
The utility model is illustrated with reference to specific embodiment.
As shown in Figure 1, a kind of vehicle-mounted audio host including DSP players, including using hundred degree of CarLife of CarPlay/
The vehicle-mounted audio host 10 of system, vehicle-mounted audio host 10 include vehicle-mounted DSP power amplifiers 11, DSP players 20 and vehicle-mounted DSP power amplifiers
11 are connected.Directly music is controlled by the way that DSP players 20 are connected with vehicle-mounted DSP power amplifiers 11, avoids and passes through mobile phone
It is controlled, improves driving safety.
In a preferred embodiment, DSP players 20 include control module 21, audio decoder module 22, at audio
Manage module 23, central processing unit 24 and the interface 25 being connected with vehicle-mounted DSP power amplifiers, control module 21, audio decoder module 22,
Audio effect processing module 23, the interface 25 being connected with vehicle-mounted DSP power amplifiers are connected with central processing unit 24, control module 21 and audio
Decoder module 22 is connected, and audio decoder module 22 is connected with audio effect processing module 23, and above-mentioned audio decoder module 22 is preferably nothing
Damage audio decoder module.
In a preferred embodiment, control module 21 includes the audio signal reception module for receiving audio signal
211。
In a preferred embodiment, audio signal reception module 211 be can receive digital/analog signal number/
Analog audio signal receiving module.
In a preferred embodiment, digital-to-analog audio signal reception module passes through wireless with vehicle-mounted audio host
Net is connected.
In a preferred embodiment, wireless network carries out audio signal transmission by WIFI or bluetooth.
In a preferred embodiment, further include for receiving to come from digital-to-analog audio signal reception module
The interface of 30 audio signal of external memory.
In a preferred embodiment, external memory 30 is mobile hard disk, USB flash disk or SD card
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (8)
1. a kind of vehicle-mounted audio host including DSP players, which is characterized in that including using hundred degree of CarLife of CarPlay/
The vehicle-mounted audio host (10) of system, the vehicle-mounted audio host (10) include vehicle-mounted DSP power amplifiers (11), the DSP players
(20) it is connected with vehicle-mounted DSP power amplifiers (11).
2. a kind of vehicle-mounted audio host including DSP players according to claim 1, which is characterized in that the DSP is broadcast
Put device (20) include control module (21), audio decoder module (22), audio effect processing module (23), central processing unit (24) and
The interface (25) being connected with vehicle-mounted DSP power amplifiers, the control module (21), audio decoder module (22), audio effect processing module
(23), the interface (25) being connected with vehicle-mounted DSP power amplifiers is connected with central processing unit (24), the control module (21) and audio
Decoder module (22) is connected, and the audio decoder module is connected with audio effect processing module.
3. a kind of vehicle-mounted audio host including DSP players according to claim 1, which is characterized in that the control
Module (21) includes the audio signal reception module (211) for receiving audio signal.
4. a kind of vehicle-mounted audio host including DSP players according to claim 3, which is characterized in that the audio
Signal receiving module (211) is the digital-to-analog audio signal reception module that can receive digital/analog signal.
5. a kind of vehicle-mounted audio host including DSP players according to claim 3, which is characterized in that the number/
Analog audio signal receiving module is connected with vehicle-mounted audio host by wireless network.
6. a kind of vehicle-mounted audio host including DSP players according to claim 5, which is characterized in that described wireless
WIFI crosses in Netcom or bluetooth carries out audio signal transmission.
7. a kind of vehicle-mounted audio host including DSP players according to claim 6, which is characterized in that the number/
It further include the interface for receiving to come from external memory (30) audio signal on analog audio signal receiving module.
8. a kind of vehicle-mounted audio host including DSP players according to claim 7, which is characterized in that described external
Memory (30) is mobile hard disk, USB flash disk or SD card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355685.5U CN207993482U (en) | 2018-03-15 | 2018-03-15 | A kind of vehicle-mounted audio host including DSP players |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355685.5U CN207993482U (en) | 2018-03-15 | 2018-03-15 | A kind of vehicle-mounted audio host including DSP players |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207993482U true CN207993482U (en) | 2018-10-19 |
Family
ID=63827023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820355685.5U Expired - Fee Related CN207993482U (en) | 2018-03-15 | 2018-03-15 | A kind of vehicle-mounted audio host including DSP players |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207993482U (en) |
-
2018
- 2018-03-15 CN CN201820355685.5U patent/CN207993482U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201, floor 2, block 4, No. 18, Qinggong Third Road, Chancheng District, Foshan City, Guangdong Province Patentee after: Guangdong Yibao Technology Co.,Ltd. Address before: 510000, 2, 1, Pearl Road, Xiao Gang, Yuncheng street, Baiyun District, Guangzhou, Guangdong. Patentee before: GUANGZHOU YIBAO TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |