CN209312436U - A kind of vehicle and car audio system - Google Patents
A kind of vehicle and car audio system Download PDFInfo
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- CN209312436U CN209312436U CN201822260345.7U CN201822260345U CN209312436U CN 209312436 U CN209312436 U CN 209312436U CN 201822260345 U CN201822260345 U CN 201822260345U CN 209312436 U CN209312436 U CN 209312436U
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- vehicle
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- level indicator
- car
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Abstract
The utility model relates to a kind of vehicle and car audio systems, vehicle includes car body, controller and vehicle audio, the second noise level indicator for further including the first noise level indicator of setting in the car and being arranged in outside vehicle, first noise level indicator and the second noise level indicator are connect with the input terminal of controller, the size for the noise control vehicle audio volume that controller is used to be detected according to the first noise level indicator and the second noise level indicator.By the way that the first noise level indicator and the second noise level monitor are arranged in the car, according to the variation of the noise detected, vehicle audio volume is controlled by controller.The volume of current vehicle audio is solved the problems, such as by driver's manual control and influencing driver attention leads to traffic safety.
Description
Technical field
The utility model relates to automobile technical fields, and in particular to a kind of vehicle and car audio system.
Background technique
Vehicle audio refers to the sound system of installation in the car, and feature is that have the function of playing back sound.To vehicle audio
Volume control mainly by manual control, i.e., the volume of vehicle audio controlled by driver or passenger's perception,
This control mode is more troublesome and is easy the attention of dispersion driver, and then influences traffic safety.
Currently, also there is the technology carried out automatically controlling to vehicle upper speaker volume in the prior art.For example, application publication number
For the Chinese invention patent application file of CN108583424A, a kind of pedestrian's alarming device for electric vehicle is disclosed, wherein when
Organism is then sent to according to the noise signal of real-time reception generation acoustic warning signal and raises when warning within the scope of distance threshold
Sound device, and the power of the strong and weak real-time monitoring alarm signal according to noise signal, to adjust loudspeaker volume volume.Although its energy
The volume of the enough control of noise signal based on the received loudspeakers, but it is directed to pedestrian's alarming device for electric vehicle, mesh
Be rather than to be directed to the control of vehicle audio to warn pedestrian.
Utility model content
A kind of vehicle and car audio system are provided the purpose of this utility model is to provide a kind of, it is vehicle-mounted at present to solve
The volume of sound equipment influences the problem of driver attention leads to traffic safety by driver's manual control.
In order to solve the above technical problems, the technical solution of the utility model are as follows:
The utility model provides a kind of car audio system, including vehicle audio and controller, the car audio system
It further include the second noise level indicator for the first noise level indicator in the car to be arranged and is arranged in outside vehicle, the first noise monitoring
Instrument and the second noise level indicator are connect with the input terminal of controller, and the controller is used for according to the first noise level indicator and the
The size for the noise control vehicle audio volume that two noise level indicators detect.
The utility model has the advantages that
By the way that the first noise level indicator and the second noise level monitor are arranged in the car, according to the change of the noise detected
Change, vehicle audio volume is controlled by controller.Solve the volume of current vehicle audio by driver's manual control shadow
Ring driver attention's the problem of leading to traffic safety, at the same controller control volume can according to the variation of noise outside car and
Adaptive change improves the auditory perception of user.
Further, the car audio system further includes the infrared induction instrument of setting in the car, the infrared induction instrument
For detecting occupant's information, the input terminal connection of infrared induction instrument and controller；Be conducive to someone on monitoring seat
When control open near vehicle audio loudspeaker, the user experience is improved.
Further, it there are two the infrared induction instrument, is respectively used to be arranged on A column and C column in the car；A column and C column
Upper setting can preferably distinguish front and back seat, and due to A column and C-pillar structure securely can, setting is able to ascend on A column and C column
The stability of detection.
Further, the controller is additionally provided with the interface for communicating with onboard navigation system；Vehicle mounted guidance is set
System communication interface is advantageously implemented the interconnection between plurality of devices.
The utility model additionally provides a kind of vehicle, including car body, controller and vehicle audio, which further includes setting
The first noise level indicator in the car and the second noise level indicator being arranged in outside vehicle, the first noise level indicator and the second noise prison
It surveys instrument to connect with the input terminal of controller, the controller is used to be examined according to the first noise level indicator and the second noise level indicator
The size of the noise control vehicle audio volume measured.
The utility model has the advantages that
By the way that the first noise level indicator and the second noise level monitor are arranged in the car, according to the change of the noise detected
Change, vehicle audio volume is controlled by controller.Solve the volume of current vehicle audio by driver's manual control shadow
Ring driver attention's the problem of leading to traffic safety, at the same controller control volume can according to the variation of noise outside car and
Adaptive change improves the auditory perception of user.
Further, first noise level indicator is arranged on B column in the car, and B is arranged outside vehicle in the second noise measuring set
On column；In general vehicle, B column is in the middle position of vehicle, and setting can more accurately monitor noise here.
Further, the vehicle further includes the infrared induction instrument of setting in the car, and the infrared induction instrument is for detecting
The input terminal of occupant's information, infrared induction instrument and controller connects；Be conducive to control in someone on monitoring seat and open
Neighbouring vehicle audio loudspeaker are opened, the user experience is improved.
Further, it there are two the infrared induction instrument, is respectively used to be arranged on A column and C column in the car；A column and C column
Upper setting can preferably distinguish front and back seat, and due to A column and C-pillar structure securely can, setting is able to ascend on A column and C column
The stability of detection.
Further, the controller is electronic control unit ECU；It is used on the basis of not increasing independent control
ECU controls plurality of devices, more easy.
Further, the vehicle further includes onboard navigation system, and the onboard navigation system and controller communicate to connect；
The interconnection being advantageously implemented between plurality of devices.
Detailed description of the invention
Fig. 1 is the car audio system control schematic diagram of the utility model.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawings and embodiments, to this
Utility model is described in further detail.
The utility model focuses on, and the first noise level indicator and the second noise level monitor are arranged in the car, according to
The variation of the noise detected controls vehicle audio volume by controller.The volume of current vehicle audio is solved by driving
The person's of sailing manual control and influence the problem of driver attention leads to traffic safety, while controller control volume can be according to vehicle
The variation of inside and outside noise and adaptive change, improve the auditory perception of user.
The vehicle embodiments of the utility model:
The utility model provides a kind of vehicle, including car body, controller, vehicle audio, setting first making an uproar in the car
Sound monitor and the second noise level indicator being arranged in outside vehicle, the setting of the first noise level indicator in the car on B column, supervise by the second noise
Instrument is surveyed to be arranged outside vehicle on B column；Vehicle further includes the infrared induction instrument being arranged on A column and C column in the car.First noise level indicator
It is connect with the input terminal of controller with the second noise level indicator and two infrared induction instrument.Vehicle audio passes through its conveyer
Structure is connect with controller.
Specific structure is as shown in Figure 1, internal car noise monitor and pass-by noise monitor respectively represent above-mentioned first noise
Monitor and the second noise level indicator detect interior noise and vehicle external noise respectively.Controller is by internal car noise monitor and vehicle
The noise data that outer noise level indicator monitors, which collects, compares judgement, when pass-by noise is greater than internal car noise, control
Device control vehicle audio processed increases volume；When internal car noise is greater than pass-by noise, controller controls vehicle audio and reduces volume.
Detailed process is that, when pass-by noise is greater than internal car noise or when internal car noise is greater than pass-by noise, controller passes through vehicle-mounted sound
Loud transmission mechanism to vehicle audio carry out the control of prime signal, and then control vehicle audio power amplification mechanism with increase/
Reduce the volume of loudspeaker.
Loudspeaker (loudspeaker) more than one of general vehicle audio, such as the loudspeaker being arranged on each car door of station wagon
Totally four, respectively passenger's offer sound of corresponding position, the infrared induction instrument use being separately mounted on interior A column and C column
Detect occupant's information, for example, on detection front and rear row seat whether someone.Controller is red to A column infrared induction instrument and C column
Outer inductance gauge carries out data acquisition and is judged, if detecting, the i.e. A column infrared induction instrument of someone detects letter on dress circle
Breath, controller control vehicle audio are arranged in front-seat loudspeaker and open；If detecting, all i.e. A columns of someone are infrared on front and rear row seat
Inductance gauge and C column infrared induction instrument detect information, then all loudspeaker of controller control vehicle audio are opened.
Controller is also communicated with onboard navigation system, when navigation needs to broadcast, other joys of controller control pause
The broadcasting of happy function, such as control vehicle audio pause play, and avoid driver because other equipment interference is not without hearing navigation
And then it takes a wrong way.When through Code in Hazardous Special Locations such as overfitting, hospitals, controller can control vehicle audio temporary close broadcasting, and
Horn function can be locked, prevents loudspeaker noise from alarming other people, improves the attention of driver, the generation to try to forestall traffic accidents.
When vehicle, which is hung up, to reverse gear, controller acquires the signal that reverses gear, and controller control at this time suspends other amusement functions and broadcasts
It puts, and controls vehicle audio and improve reverse image reminding sound volume, prevent that scraping collision occurs in reversing process.
In the present embodiment, full-vehicle control is can be used as other embodiments using electronic control unit ECU in controller
The signal of the control unit acquisition noise monitor and infrared induction instrument that are separately provided can also be used and to vehicle audio in device VCU
Volume controlled.
In the present embodiment, vehicle is station wagon.It need to be according to vehicle when vehicle is motor bus as other embodiments
Noise level indicator and infrared induction instrument is arranged in the loudspeaker distribution and seat distribution for carrying sound equipment (one or more), passes through infrared induction
Instrument detects the region that it is covered, and whether someone will open to control vehicle audio.
The car audio system embodiment of the utility model:
The utility model provides a kind of car audio system, including vehicle audio, controller, setting in the car first
Noise level indicator and the second noise level indicator being arranged in outside vehicle, the first noise level indicator are arranged on B column in the car, the second noise
Monitor is arranged outside vehicle on B column；Vehicle further includes the infrared induction instrument being arranged on A column and C column in the car.First noise monitoring
Instrument and the second noise level indicator and two infrared induction instrument are connect with the input terminal of controller.Vehicle audio is transmitted by it
Mechanism is connect with controller, and controller is additionally provided with the interface for communicating with onboard navigation system.
Specific structure is as shown in Figure 1, internal car noise monitor and pass-by noise monitor respectively represent above-mentioned first noise
Monitor and the second noise level indicator detect interior noise and vehicle external noise respectively.Controller is by internal car noise monitor and vehicle
The noise data that outer noise level indicator monitors, which collects, compares judgement, when pass-by noise is greater than internal car noise, control
Device control vehicle audio processed increases volume；When internal car noise is greater than pass-by noise, controller controls vehicle audio and reduces volume.
Detailed process is that, when pass-by noise is greater than internal car noise or when internal car noise is greater than pass-by noise, controller passes through vehicle-mounted sound
Loud transmission mechanism to vehicle audio carry out the control of prime signal, and then control vehicle audio power amplification mechanism with increase/
Reduce the volume of loudspeaker.
Loudspeaker (loudspeaker) more than one of general vehicle audio, such as the loudspeaker being arranged on each car door of station wagon
Totally four, respectively passenger's offer sound of corresponding position, the infrared induction instrument use being separately mounted on interior A column and C column
Detect occupant's information, for example, on detection front and rear row seat whether someone.Controller is red to A column infrared induction instrument and C column
Outer inductance gauge carries out data acquisition and is judged, if detecting, the i.e. A column infrared induction instrument of someone detects letter on dress circle
Breath, controller control vehicle audio are arranged in front-seat loudspeaker and open；If detecting, all i.e. A columns of someone are infrared on front and rear row seat
Inductance gauge and C column infrared induction instrument detect information, then all loudspeaker of controller control vehicle audio are opened.
Controller is also communicated with onboard navigation system, when navigation needs to broadcast, other joys of controller control pause
The broadcasting of happy function, such as control vehicle audio pause play, and avoid driver because other equipment interference is not without hearing navigation
And then it takes a wrong way.When through Code in Hazardous Special Locations such as overfitting, hospitals, controller can control vehicle audio temporary close broadcasting, and
Horn function can be locked, prevents loudspeaker noise from alarming other people, improves the attention of driver, the generation to try to forestall traffic accidents.
When vehicle, which is hung up, to reverse gear, controller acquires the signal that reverses gear, and controller control at this time suspends other amusement functions and broadcasts
It puts, and controls vehicle audio and improve reverse image reminding sound volume, prevent that scraping collision occurs in reversing process.
In the present embodiment, full-vehicle control is can be used as other embodiments using electronic control unit ECU in controller
The signal of the control unit acquisition noise monitor and infrared induction instrument that are separately provided can also be used and to vehicle audio in device VCU
Volume controlled.
In the present embodiment, vehicle is station wagon.It need to be according to vehicle when vehicle is motor bus as other embodiments
Noise level indicator and infrared induction instrument is arranged in the loudspeaker distribution and seat distribution for carrying sound equipment (one or more), passes through infrared induction
Instrument detects the region that it is covered, and whether someone will open to control vehicle audio.
Claims (10)
1. a kind of car audio system, including vehicle audio and controller, which is characterized in that the car audio system further includes using
In the second noise level indicator setting the first noise level indicator in the car and be arranged in outside vehicle, the first noise level indicator and second
Noise level indicator is connect with the input terminal of controller, and the controller is used to be supervised according to the first noise level indicator and the second noise
Survey the size for the noise control vehicle audio volume that instrument detects.
2. car audio system according to claim 1, which is characterized in that the car audio system further includes that setting exists
Interior infrared induction instrument, the infrared induction instrument is for detecting occupant's information, the input of infrared induction instrument and controller
End connection.
3. car audio system according to claim 2, which is characterized in that there are two the infrared induction instrument, uses respectively
In on the A column and C column of setting in the car.
4. car audio system according to claim 1-3, which is characterized in that the controller is additionally provided with use
In the interface communicated with onboard navigation system.
5. a kind of vehicle, including car body, controller and vehicle audio, which is characterized in that the vehicle further includes being arranged in the car
First noise level indicator and the second noise level indicator being arranged in outside vehicle, the first noise level indicator and the second noise level indicator with
The input terminal of controller connects, and the controller according to what the first noise level indicator and the second noise level indicator detected for making an uproar
The size of acoustic control vehicle audio volume.
6. vehicle according to claim 5, which is characterized in that first noise level indicator is arranged on B column in the car, the
Two noise measuring sets are arranged outside vehicle on B column.
7. vehicle according to claim 5, which is characterized in that the vehicle further includes the infrared induction of setting in the car
Instrument, the infrared induction instrument is for detecting occupant's information, the input terminal connection of infrared induction instrument and controller.
8. vehicle according to claim 7, which is characterized in that there are two the infrared induction instrument, is respectively used to setting and exists
On interior A column and C column.
9. according to the described in any item vehicles of claim 5-8, which is characterized in that the controller is electronic control unit ECU.
10. vehicle according to claim 9, which is characterized in that the vehicle further includes onboard navigation system, described vehicle-mounted
Navigation system and controller communicate to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260345.7U CN209312436U (en) | 2018-12-30 | 2018-12-30 | A kind of vehicle and car audio system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260345.7U CN209312436U (en) | 2018-12-30 | 2018-12-30 | A kind of vehicle and car audio system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209312436U true CN209312436U (en) | 2019-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822260345.7U Expired - Fee Related CN209312436U (en) | 2018-12-30 | 2018-12-30 | A kind of vehicle and car audio system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209312436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114968428A (en) * | 2021-02-20 | 2022-08-30 | 上海博泰悦臻网络技术服务有限公司 | Method, system, medium, and apparatus for setting silent mode of virtual role |
-
2018
- 2018-12-30 CN CN201822260345.7U patent/CN209312436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114968428A (en) * | 2021-02-20 | 2022-08-30 | 上海博泰悦臻网络技术服务有限公司 | Method, system, medium, and apparatus for setting silent mode of virtual role |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190827 Termination date: 20201230 |