CN109587617A - A kind of intelligentized automobile audio configuration method and system - Google Patents
A kind of intelligentized automobile audio configuration method and system Download PDFInfo
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- CN109587617A CN109587617A CN201811195059.5A CN201811195059A CN109587617A CN 109587617 A CN109587617 A CN 109587617A CN 201811195059 A CN201811195059 A CN 201811195059A CN 109587617 A CN109587617 A CN 109587617A
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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
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of intelligentized automobile audio configuration method and systems, it first obtains and sound equipment is mounted on the calibrating parameters demarcated respectively under obtained different automobile types in different automobile types, secondly the calibrating parameters under different automobile types a demarcating file is formed together to save to automobile audio configuration equipment, then automobile to be configured is connected to automobile audio configuration equipment, the automotive type information of automobile where transferring automobile audio to be configured；Wherein, the sound equipment of automobile to be configured is also connected to sound equipment configuration equipment, further according to the automotive type information transferred, transfers corresponding calibrating parameters from automobile audio configuration equipment, the calibrating parameters that last basis is transferred, automobile audio configure equipment and carry out sound equipment configuration to automobile to be configured.The present invention obtains calibrating parameters corresponding with vehicle from demarcating file automatically, is then configured according to the calibrating parameters of acquisition to sound equipment, and development management is at low cost, and vehicle debugs high production efficiency.
Description
Technical field
The present invention relates to automobile production field, more specifically to a kind of intelligentized automobile audio configuration method and
System.
Background technique
As vehicle is constantly diversified, the difference in the space of different automobile types and loudspeaker and microphone position all can shadow
The acoustics and bluetooth conversation quality for ringing radio and tape player are assembled to different automobile types with a sound equipment, and acoustic space is distributed and leads to
The user that words quality is unable to satisfy different automobile types enjoys experience, it is therefore necessary to suitable using different parameters for the design of each vehicle
Match.But under the background of not intelligentized design, automobile production manufacturer can only design different sound equipments to realize different automobile types
Adaptation, so not only increase part development management cost, but also increase different automobile types debugging production difficulty.
Summary of the invention
The technical problem to be solved in the present invention is that different sounds can only be designed for automobile production manufacturer in the prior art
The adaptation to realize different automobile types is rung, not only increases the development management cost of part in this way, but also increases different automobile types debugging
The technological deficiency of the difficulty of adaptation provides intelligentized automobile audio configuration method and system.
Wherein one side according to the present invention, the technical solution adopted by the present invention to solve the technical problems is: building one
The intelligentized automobile audio configuration method of kind, comprises the following steps:
(1) the calibration ginseng that sound equipment is mounted on and is demarcated respectively under obtained different automobile types in different automobile types is obtained
Number；
(2) calibrating parameters under different automobile types a demarcating file is formed together to save to automobile audio configuration equipment；Mark
Determine the corresponding relationship that file includes a plurality of vehicle and calibrating parameters；
(3) automobile to be configured is connected to automobile audio configuration equipment, transfers automobile where automobile audio to be configured
Automotive type information；Wherein, automobile audio to be configured is also connected to sound equipment configuration equipment；
(4) the automotive type information transferred according to step (3) transfers corresponding calibration from automobile audio configuration equipment
Parameter；
(5) calibrating parameters transferred according to step (4), automobile audio configure equipment and match to automobile progress sound equipment to be configured
It sets.
Further, in intelligentized automobile audio configuration method of the invention,
Step (1) specifically: different model sound equipment is mounted in different automobile types is demarcated respectively, obtains difference
Calibrating parameters under vehicle, and it is formed together a demarcating file；A plurality of son under the corresponding relationship packet different model of each vehicle
Corresponding relationship；
The model of the sound equipment with configuration is also transferred in step (3)；
Step (4) specifically: according to the model of automotive type information and sound equipment that step (3) is transferred, from automobile sound
It rings in configuration equipment and transfers corresponding calibrating parameters.
Further, in intelligentized automobile audio configuration method of the invention, the Automobile transferred in step (3)
Type information and the model of sound equipment are pre-stored in the memory of automobile.
Further, in intelligentized automobile audio configuration method of the invention, the sound equipment includes: Bluetooth communication group
Functional unit outside part and out Bluetooth communications element；The calibrating parameters include the calibration ginseng under following two state simultaneously
Number:
A, calibrating parameters when Bluetooth communications element does not communicate to connect any external equipment；
B, Bluetooth communications element communicates to connect mobile phone, carries out calibrating parameters when bluetooth conversation.
Further, in intelligentized automobile audio configuration method of the invention, calibrating parameters when state B are bases
The calibrating parameters synthesis obtained in the case of following two obtains:
B1, local handset and remote handset establish call connection, and call connection is forwarded to by local handset by bluetooth
When voice-input device on automobile audio and automobile, it is acquired that optimized parameter adjustment is carried out by both call sides subjective assessment
Calibrating parameters；
B2, automobile audio establish connection by Bluetooth adapter and emulator, demarcated automatically by emulator acquired in
Calibrating parameters.
According to another aspect of the present invention, the present invention is to solve its technical problem, additionally provides a kind of intelligentized automobile
Sound equipment configures system, includes following module:
Calibrating parameters obtain module, are obtained not for obtaining to be mounted on to demarcate respectively in different automobile types by sound equipment
With the calibrating parameters under vehicle；
Demarcating file processing module is saved for the calibrating parameters under different automobile types to be formed together a demarcating file to vapour
Vehicle sound equipment configures equipment；Demarcating file includes the corresponding relationship of a plurality of vehicle and calibrating parameters；
Model transfers module, for automobile to be configured to be connected to automobile audio configuration equipment, transfers vapour to be configured
The automotive type information of automobile where vehicle sound equipment；Wherein, automobile audio to be configured is also connected to sound equipment configuration equipment；
Calibrating parameters transfer module, for transferring the automotive type information that module is transferred according to model, from automobile audio
Corresponding calibrating parameters are transferred in configuration equipment；
Automobile audio configuration module, for transferring the calibrating parameters of module calls, automobile audio according to step calibrating parameters
It configures equipment and sound equipment configuration is carried out to automobile to be configured.
Further, in intelligentized automobile audio configuration system of the invention,
Calibrating parameters obtain module and are specifically used for: different model sound equipment is mounted in different automobile types is marked respectively
It is fixed, obtain the calibrating parameters under different automobile types, and be formed together a demarcating file；The corresponding relationship packet different model of each vehicle
Under a plurality of sub- corresponding relationship；
Model transfers the model that module also transfers the sound equipment with configuration；
Calibrating parameters are transferred module and are specifically used for: transferring the automotive type information and sound equipment that module is transferred according to model
Model, from automobile audio configuration equipment in transfer corresponding calibrating parameters.
Further, in intelligentized automobile audio configuration system of the invention, the automotive type information transferred with
And the model of sound equipment is pre-stored in the memory of automobile.
Further, in intelligentized automobile audio configuration system of the invention, the sound equipment includes: Bluetooth communication group
Functional unit outside part and out Bluetooth communications element；The calibrating parameters include the calibration ginseng under following two state simultaneously
Number:
A, calibrating parameters when Bluetooth communications element does not communicate to connect any external equipment；
B, Bluetooth communications element communicates to connect mobile phone, carries out calibrating parameters when bluetooth conversation.
Further, in intelligentized automobile audio configuration system of the invention, calibrating parameters when state B are bases
The calibrating parameters synthesis obtained in the case of following two obtains:
B1, local handset and remote handset establish call connection, and call connection is forwarded to by local handset by bluetooth
When voice-input device on automobile audio and automobile, it is acquired that optimized parameter adjustment is carried out by both call sides subjective assessment
Calibrating parameters；
B2, automobile audio establish connection by Bluetooth adapter and emulator, demarcated automatically by emulator acquired in
Calibrating parameters.
Implement intelligentized automobile audio configuration method and system of the invention, has the advantages that the present invention is right
Sound equipment carries out parameter in each vehicle, forms demarcating file after calibration, in subsequent progress sound equipment configuration, connects and match in automobile
It installs for after, calibrating parameters corresponding with vehicle is obtained from demarcating file automatically, then according to the calibrating parameters of acquisition to sound
Sound is configured, and development management is at low cost, and vehicle debugs high production efficiency.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the flow chart of intelligentized one embodiment of automobile audio configuration method of the invention；
Fig. 2 (a) is the frequency response curve figure carried out before acoustics calibration；
Fig. 2 (b) is to carry out the calibrated frequency response curve figure of acoustics；
Fig. 3 (a) is the schematic diagram of subjective assessment system；
Fig. 3 (b) is the schematic diagram for the system that objectively evaluates；
Fig. 4 is the schematic diagram of an embodiment of intelligentized automobile audio configuration system of the invention.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
It is the flow chart of intelligentized one embodiment of automobile audio configuration method of the invention with reference to Fig. 1.In this implementation
Intelligentized automobile audio configuration method in example comprises the following steps:
(1) the calibration ginseng that sound equipment is mounted on and is demarcated respectively under obtained different automobile types in different automobile types is obtained
Number.
The parameter of calibration is divided into acoustics calibration part and bluetooth conversation demarcates part, and acoustics calibration part is indigo plant
Tooth communication component does not communicate to connect calibrating parameters when any external equipment, and bluetooth conversation calibration part is Bluetooth communications element
Mobile phone is communicated to connect, calibrating parameters when bluetooth conversation are carried out.Acoustics demarcates part: selection can be compatible at professional acoustics
The DSP of the function of reason company carries out effective improvement acoustics using corresponding tool, and SAF7741:Car can be used in DSP
radio Digital Signal Processor.Bluetooth conversation demarcates part: effective by using bluetooth module debugging tool
Calibration, calibration content include: microphone gain, and echo inhibits, noise suppressed, two-way call.
Acoustics calibration part includes the parameter calibration of following aspects:
● acoustic efficiency compensation parameter calibration: be directed to vehicle audio environment, be used in and/or compensate, vehicle cabin limit
System, the far and near distance of audience, bandwidth limitation etc..
● the parameter calibration of stereophonic field distribution setting: the sound from internal each place is obtained, is eliminated due to loudspeaking
The offset of sound field caused by device installation site, provides and clearly positions, and final voice signal is realized by tuning, with ideal means
Your vehicle is customized, vehicle and special loudspeaker performance that voice signal wave band adapts to you is defined, adapts to the sense of hearing of each department
Habit (Asia, the U.S., Europe ...).
● parameter calibration when " driver " mode: there is best audio experience optimization acoustic scene when driver is alone
Sound such as listens song.
● the parameter calibration of high-pitched speaker simulation: there can be high pitch loudspeaker effect, to remove tweeter, subtract
Few part materials.
● parameter calibration when real-time adjustment tool is adjusted: patterned real-time audio control interface controls specific
Audio frequency effect, quality control tools, automatic tuning capabilities program audio simulation etc. in production line tail.
It is the frequency response curve figure and progress acoustics before carrying out acoustics calibration respectively with reference to Fig. 2 (a), 2 (b)
Calibrated frequency response curve figure.
With reference to Fig. 3 (a), Fig. 3 (b), bluetooth conversation calibration part be divided into subjective ratings and with objective calibration, calibrating parameters are
It is obtained according to subjective ratings and with the calibrating parameters synthesis obtained in the case of objective two kinds of calibration:
Subjective ratings are completed by subjective assessment system: local handset and remote handset establish call connection, and local handset
When call connection being forwarded to the voice-input device on automobile audio and automobile by bluetooth, by both call sides subjective assessment
Carry out the acquired calibrating parameters of optimized parameter adjustment；
Objective calibration is completed by objectively evaluating system: automobile audio establishes connection by Bluetooth adapter and emulator, by
Emulator carries out demarcating acquired calibrating parameters automatically.
By standard dummy, sounding, Bluetooth adapter pass through the host bluetooth equipment in bluetooth connection to vehicle in the car, and
Audio signal is collected, computer audio frequency analysis software adobe audition is then output to, it can visitor by audio analysis software
The adjusting microphone gain of sight and the numerical value of noise suppression, reach preset standard requirements.
The related ECNR parameter of bluetooth module is as follows:
● automatic growth control, microphone gain are adjusted, input and output gain can change the size of distal end call sound,
It is recommended that sound should not it is excessive also should not be too small
● noise suppression parameter can reduce the size of distal end noise, but the excessive identification that will affect sound of noise suppression
Degree, so as to become metal sense unnatural for sound.
● the equilibrium of EQ sound, thus it is possible to vary voice recognition degree (usual debugging software can provide default value)
● echo inhibits that echo and two-way call can be reduced, but also will affect the identification of sound simultaneously
In conclusion ECNR parameter testing is the balanced process compromised, several groups of parametric synthesis evaluations are debugged, in conjunction with master
It objectively evaluates and therefrom selects optimal parameter group.
(2) calibrating parameters under different automobile types a demarcating file is formed together to save to automobile audio configuration equipment；Mark
Determine the corresponding relationship that file includes a plurality of vehicle and calibrating parameters.
(3) automobile to be configured is connected to automobile audio configuration equipment, transfers automobile where automobile audio to be configured
Automotive type information；Wherein, automobile audio to be configured is also connected to sound equipment configuration equipment.The automotive type letter transferred
Breath is pre-stored in the memory of automobile, and automotive type information can be direct vehicle, be also possible to characterize the indirect of direct vehicle
Information.
(4) the automotive type information transferred according to step (3) transfers corresponding calibration from automobile audio configuration equipment
Parameter.
(5) calibrating parameters transferred according to step (4), automobile audio configure equipment and match to automobile progress sound equipment to be configured
It sets.
The configuration that different automobile types are used with same sound equipment can be completed using above-mentioned steps.
In another embodiment of the invention, it can also carry out as follows:
Step (1) specifically: different model sound equipment is mounted in different automobile types is demarcated respectively, obtains difference
Calibrating parameters under vehicle, and it is formed together a demarcating file；A plurality of son under the corresponding relationship packet different model of each vehicle
Corresponding relationship；
The model of the sound equipment with configuration is also transferred in step (3)；
Step (4) specifically: according to the model of automotive type information and sound equipment that step (3) is transferred, from automobile sound
It rings in configuration equipment and transfers corresponding calibrating parameters, the model of the automotive type information and sound equipment transferred is pre-stored in automobile
In memory
The configuration that different automobile types are used with a variety of sound equipments can be completed using above-mentioned steps.
With reference to Fig. 4, the schematic diagram of an embodiment of system is configured for intelligentized automobile audio of the invention.
A kind of intelligentized automobile audio configuration system of the present embodiment includes following module: calibrating parameters obtain module
41, demarcating file processing module 42, model transfer module 43, calibrating parameters transfer module 44 and automobile audio configuration module
45。
Calibrating parameters, which obtain module 41 and are used to obtain to be mounted on sound equipment to demarcate respectively in different automobile types, to be obtained
Calibrating parameters under different automobile types.Demarcating file processing module 42 is used to the calibrating parameters under different automobile types being formed together a mark
Determine file to save to automobile audio configuration equipment；Demarcating file includes the corresponding relationship of a plurality of vehicle and calibrating parameters.Model tune
Modulus block 43 is used to for automobile to be configured being connected to automobile audio configuration equipment, transfers automobile where automobile audio to be configured
Automotive type information；Wherein, automobile audio to be configured is also connected to sound equipment configuration equipment.Calibrating parameters transfer module 44
For transferring the automotive type information that module 43 is transferred according to model, corresponding calibration is transferred from automobile audio configuration equipment
Parameter.Automobile audio configuration module 45 is used to transfer the calibrating parameters that module 44 is transferred, automobile audio according to step calibrating parameters
It configures equipment and sound equipment configuration is carried out to automobile to be configured.
Preferably, in intelligentized automobile audio configuration system of the invention,
Calibrating parameters obtain module 41 and are specifically used for: being mounted on sound equipment in different automobile types for different model is carried out respectively
Calibration, obtains the calibrating parameters under different automobile types, and be formed together a demarcating file；The corresponding relationship packet different shaped of each vehicle
A plurality of sub- corresponding relationship under number.
Model transfers the model that module 43 also transfers the sound equipment with configuration；Model transfers the Automobile transferred in module 43
Type information and the model of sound equipment are pre-stored in the memory of automobile.
Calibrating parameters are transferred module 44 and are specifically used for: transferring the automotive type information and sound that module is transferred according to model
Loud model transfers corresponding calibrating parameters from automobile audio configuration equipment.
The sound equipment includes: Bluetooth communications element and the functional unit outside Bluetooth communications element out；The calibrating parameters
Simultaneously include the calibrating parameters under following two state:
A, calibrating parameters when Bluetooth communications element does not communicate to connect any external equipment；
B, Bluetooth communications element communicates to connect mobile phone, carries out calibrating parameters when bluetooth conversation.
Further, in intelligentized automobile audio configuration system of the invention, calibrating parameters when state B are bases
The calibrating parameters synthesis obtained in the case of following two obtains:
B1, local handset and remote handset establish call connection, and call connection is forwarded to by local handset by bluetooth
When voice-input device on automobile audio and automobile, it is acquired that optimized parameter adjustment is carried out by both call sides subjective assessment
Calibrating parameters；
B2, local handset and emulator establish call connection, and call connection is forwarded to vapour by bluetooth by local handset
When voice-input device on vehicle sound equipment and automobile, carried out demarcating acquired calibrating parameters automatically by analogue system.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of intelligentized automobile audio configuration method, which is characterized in that comprise the following steps:
(1) it obtains and sound equipment is mounted on the calibrating parameters demarcated respectively under obtained different automobile types in different automobile types；
(2) calibrating parameters under different automobile types a demarcating file is formed together to save to automobile audio configuration equipment；Calibration text
Part includes the corresponding relationship of a plurality of vehicle and calibrating parameters；
(3) automobile to be configured is connected to automobile audio configuration equipment, the vapour of automobile where transferring automobile audio to be configured
Vehicle vehicle model information；Wherein, the sound equipment of automobile to be configured is also connected to sound equipment configuration equipment；
(4) the automotive type information transferred according to step (3) transfers corresponding calibration ginseng from automobile audio configuration equipment
Number；
(5) calibrating parameters transferred according to step (4), automobile audio configure equipment and carry out sound equipment configuration to automobile to be configured.
2. intelligentized automobile audio configuration method according to claim 1, which is characterized in that
Step (1) specifically: different model sound equipment is mounted in different automobile types is demarcated respectively, obtains different automobile types
Under calibrating parameters, and be formed together a demarcating file；A plurality of son under the corresponding relationship packet different model of each vehicle is corresponding
Relationship；
The model of the sound equipment with configuration is also transferred in step (3)；
Step (4) specifically: according to the model of automotive type information and sound equipment that step (3) is transferred, match from automobile audio
It installs in standby and transfers corresponding calibrating parameters.
3. intelligentized automobile audio configuration method according to claim 1, which is characterized in that transferred in step (3)
Automotive type information and the model of sound equipment be pre-stored in the memory of automobile.
4. intelligentized automobile audio configuration method according to claim 1, which is characterized in that the sound equipment includes: indigo plant
Functional unit outside tooth communication component and out Bluetooth communications element；The calibrating parameters include simultaneously under following two state
Calibrating parameters:
A, calibrating parameters when Bluetooth communications element does not communicate to connect any external equipment；
B, Bluetooth communications element communicates to connect mobile phone, carries out calibrating parameters when bluetooth conversation.
5. intelligentized automobile audio configuration method according to claim 4, which is characterized in that calibration ginseng when state B
Number is obtained according to the calibrating parameters synthesis obtained in the case of following two:
B1, local handset and remote handset establish call connection, and call connection is forwarded to automobile by bluetooth by local handset
When voice-input device on sound equipment and automobile, the acquired calibration of optimized parameter adjustment is carried out by both call sides subjective assessment
Parameter；
B2, automobile audio establish connection by Bluetooth adapter and emulator, are carried out demarcating acquired mark automatically by emulator
Determine parameter.
6. a kind of intelligentized automobile audio configures system, which is characterized in that include following module:
Calibrating parameters obtain module, for obtaining the different vehicles for being mounted on sound equipment and demarcating and being obtained respectively in different automobile types
Calibrating parameters under type；
Demarcating file processing module is saved for the calibrating parameters under different automobile types to be formed together a demarcating file to automobile sound
Ring configuration equipment；Demarcating file includes the corresponding relationship of a plurality of vehicle and calibrating parameters；
Model transfers module, for automobile to be configured to be connected to automobile audio configuration equipment, transfers automobile sound to be configured
The automotive type information of automobile where ringing；Wherein, automobile audio to be configured is also connected to sound equipment configuration equipment；
Calibrating parameters transfer module, for transferring the automotive type information that module is transferred according to model, configure from automobile audio
Corresponding calibrating parameters are transferred in equipment；
Automobile audio configuration module, for transferring the calibrating parameters of module calls, automobile audio configuration according to step calibrating parameters
Equipment carries out sound equipment configuration to automobile to be configured.
7. intelligentized automobile audio according to claim 6 configures system, which is characterized in that
Calibrating parameters obtain module and are specifically used for: different model sound equipment is mounted in different automobile types demarcated respectively,
It obtains the calibrating parameters under different automobile types, and is formed together a demarcating file；Under the corresponding relationship packet different model of each vehicle
A plurality of sub- corresponding relationship；
Model transfers the model that module also transfers the sound equipment with configuration；
Calibrating parameters are transferred module and are specifically used for: the type of automotive type information and sound equipment that module is transferred is transferred according to model
Number, corresponding calibrating parameters are transferred from automobile audio configuration equipment.
8. intelligentized automobile audio according to claim 6 configures system, which is characterized in that model transfers institute in module
The model of the automotive type information and sound equipment transferred is pre-stored in the memory of automobile.
9. intelligentized automobile audio according to claim 6 configures system, which is characterized in that the sound equipment includes: indigo plant
Functional unit outside tooth communication component and out Bluetooth communications element；The calibrating parameters include simultaneously under following two state
Calibrating parameters:
A, calibrating parameters when Bluetooth communications element does not communicate to connect any external equipment；
B, Bluetooth communications element communicates to connect mobile phone, carries out calibrating parameters when bluetooth conversation.
10. intelligentized automobile audio according to claim 9 configures system, which is characterized in that calibration ginseng when state B
Number is obtained according to the calibrating parameters synthesis obtained in the case of following two:
B1, local handset and remote handset establish call connection, and call connection is forwarded to automobile by bluetooth by local handset
When voice-input device on sound equipment and automobile, the acquired calibration of optimized parameter adjustment is carried out by both call sides subjective assessment
Parameter；
B2, automobile audio establish connection by Bluetooth adapter and emulator, are carried out demarcating acquired mark automatically by emulator
Determine parameter.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111225026A (en) * | 2019-11-26 | 2020-06-02 | 奇瑞汽车股份有限公司 | Sound system with multi-network architecture and configuration method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111225026A (en) * | 2019-11-26 | 2020-06-02 | 奇瑞汽车股份有限公司 | Sound system with multi-network architecture and configuration method thereof |
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