CN107580272A - A kind of vehicle audio broadcast sound volume Automatic adjustment method - Google Patents
A kind of vehicle audio broadcast sound volume Automatic adjustment method Download PDFInfo
- Publication number
- CN107580272A CN107580272A CN201710582317.4A CN201710582317A CN107580272A CN 107580272 A CN107580272 A CN 107580272A CN 201710582317 A CN201710582317 A CN 201710582317A CN 107580272 A CN107580272 A CN 107580272A
- Authority
- CN
- China
- Prior art keywords
- sound
- vehicle audio
- volume
- speaking
- people
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Abstract
The present invention relates to vehicle electronic device technical field, and in particular to a kind of vehicle audio broadcast sound volume Automatic adjustment method, comprises the following steps：Voice signal in S1, collection automobile；People's sound of speaking and vehicle audio play sound in S2, the extraction voice signal；S3, judge whether that extracting people's sound of speaking and vehicle audio plays sound；S4, if it is, judging that vehicle audio plays the difference of wave volume and people's sound of speaking volume and whether exceedes setting value；S5, if it exceeds setting value, then turn down vehicle audio broadcast sound volume；If S6, being not above setting value, maintain vehicle audio to play present volume, repeat step S1；S7, if not, repeating step S1.Voice signal in collecting vehicle in real time of the invention, whether transfinite to adjust the volume of vehicle audio, automaticity is high, easy to use if the difference of wave volume and people's sound of speaking volume is played by detecting vehicle audio.
Description
Technical field
The invention belongs to vehicle electronic device technical field, and in particular to a kind of vehicle audio broadcast sound volume side of automatically adjusting
Method.
Background technology
At present, vehicle audio can be all installed in general automobile, for playing music or navigation hint, but present
Vehicle audio is substantially regulation volume manually, and this volume can be always maintained at after volume adjusting is good；If now in-car people
When needing to link up chat, volume can only be turned down manually, and volume is heightened manually again after waiting chat, it is troublesome in poeration.
The content of the invention
Sound can be played according to the vehicle audio of environmental volume automatic regulating volume it is an object of the invention to provide a kind of
Volume automatic regulation method.
To reach above-mentioned requirements, the present invention adopts the technical scheme that：A kind of vehicle audio broadcast sound volume is provided to adjust automatically
Section method, comprises the following steps：Voice signal in S1, collection automobile；In S2, the extraction voice signal people's sound of speaking and
Vehicle audio plays sound；S3, judge whether that extracting people's sound of speaking and vehicle audio plays sound；S4, if it is, sentencing
Disconnected vehicle audio plays wave volume and whether the difference of people's sound of speaking volume exceedes setting value；S5, if it exceeds setting value,
Then turn down vehicle audio broadcast sound volume；If S6, being not above setting value, vehicle audio is maintained to play present volume, weight
Step S1 is performed again；S7, if not, repeating step S1.
Compared with prior art, the present invention has advantages below：Voice signal in real-time collecting vehicle, it is vehicle-mounted by detecting
Sound equipment plays whether wave volume and the difference of people's sound of speaking volume transfinite to adjust the volume of vehicle audio, automaticity
Height, it is easy to use.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, the part of the application is formed, at this
Same or analogous part, the schematic description and description of the application are represented using identical reference number in a little accompanying drawings
For explaining the application, the improper restriction to the application is not formed.In the accompanying drawings：
Fig. 1 is the schematic flow sheet of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with drawings and the specific embodiments, to this
Application is described in further detail.For the sake of simplicity, eliminate that well known to a person skilled in the art some skills in describing below
Art feature.
As shown in figure 1, the present embodiment provides a kind of vehicle audio broadcast sound volume Automatic adjustment method, comprise the following steps：
S1, the voice signal in automobile gathered by sound transducer, and the voice signal collected is sent to control module, can be with
Set the frequency of collection；S2, pass through people's sound of speaking and vehicle audio in the audio fingerprint identification module extraction voice signal
Play sound；S3, judge whether that extracting people's sound of speaking and vehicle audio plays sound；S4, if it is, judging vehicle-mounted sound
Ring broadcasting wave volume and whether the difference of people's sound of speaking volume exceedes setting value；S5, if it exceeds setting value, then illustrate car
The volume for carrying sound equipment broadcasting sound is far longer than the volume of people's sound of speaking, it is likely that causes other side can't hear and speaks, influences to hand over
Stream, it is therefore desirable to turn down vehicle audio broadcast sound volume；If S6, being not above setting value, illustrate that exchange is unrestricted, maintain car
Carry sound equipment and play present volume, repeat step S1；S7, if not, meaning only to collect people's sound of speaking and vehicle-mounted
Sound equipment plays a kind of sound in sound, or two sound all do not collect, and need not now carry out any operation, directly
Repeat step S1.
According to one embodiment of the application, the playing module of vehicle audio includes internal pickup unit, for directly adopting
Collect the sound played, avoid audio fingerprint identification module from can not distinguishing people's sound of speaking and vehicle audio broadcasting sound.
Above example only represents the several embodiments of the present invention, and its description is more specific and detailed, but can not manage
Solve as limitation of the scope of the invention.It should be pointed out that for the person of ordinary skill of the art, this hair is not being departed from
On the premise of bright design, various modifications and improvements can be made, these belong to the scope of the present invention.Therefore the present invention
Protection domain should be defined by claim.
Claims (2)
1. a kind of vehicle audio broadcast sound volume Automatic adjustment method, it is characterised in that comprise the following steps：
Voice signal in S1, collection automobile；
People's sound of speaking and vehicle audio play sound in S2, the extraction voice signal；
S3, judge whether that extracting people's sound of speaking and vehicle audio plays sound；
S4, if it is, judging that vehicle audio plays the difference of wave volume and people's sound of speaking volume and whether exceedes setting value；
S5, if it exceeds setting value, then turn down vehicle audio broadcast sound volume；
If S6, being not above setting value, maintain vehicle audio to play present volume, repeat step S1；
S7, if not, repeating step S1.
2. vehicle audio broadcast sound volume Automatic adjustment method according to claim 1, it is characterised in that the vehicle audio
Playing module include internal pickup unit, for directly collection play sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582317.4A CN107580272A (en) | 2017-07-17 | 2017-07-17 | A kind of vehicle audio broadcast sound volume Automatic adjustment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582317.4A CN107580272A (en) | 2017-07-17 | 2017-07-17 | A kind of vehicle audio broadcast sound volume Automatic adjustment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107580272A true CN107580272A (en) | 2018-01-12 |
Family
ID=61049805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710582317.4A Withdrawn CN107580272A (en) | 2017-07-17 | 2017-07-17 | A kind of vehicle audio broadcast sound volume Automatic adjustment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107580272A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109905814A (en) * | 2019-03-22 | 2019-06-18 | 广州小鹏汽车科技有限公司 | A kind of car Multi-audio-frequency playback method, car audio system and vehicle |
| CN111613201A (en) * | 2020-06-01 | 2020-09-01 | 大陆泰密克汽车系统（上海）有限公司 | In-vehicle sound management device and method |
| CN112151025A (en) * | 2019-06-28 | 2020-12-29 | 百度在线网络技术（北京）有限公司 | Volume adjusting method, device, equipment and storage medium |
| CN112242135A (en) * | 2019-07-18 | 2021-01-19 | 北京声智科技有限公司 | Voice data processing method and intelligent customer service device |
| CN115604623A (en) * | 2022-10-25 | 2023-01-13 | 苏州井利电子股份有限公司（Cn） | Intelligent vehicle-mounted sound adjusting system and method |
-
2017
- 2017-07-17 CN CN201710582317.4A patent/CN107580272A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109905814A (en) * | 2019-03-22 | 2019-06-18 | 广州小鹏汽车科技有限公司 | A kind of car Multi-audio-frequency playback method, car audio system and vehicle |
| CN109905814B (en) * | 2019-03-22 | 2020-09-11 | 广州小鹏汽车科技有限公司 | In-vehicle multi-audio playing method, vehicle-mounted audio system and vehicle |
| CN112151025A (en) * | 2019-06-28 | 2020-12-29 | 百度在线网络技术（北京）有限公司 | Volume adjusting method, device, equipment and storage medium |
| CN112242135A (en) * | 2019-07-18 | 2021-01-19 | 北京声智科技有限公司 | Voice data processing method and intelligent customer service device |
| CN111613201A (en) * | 2020-06-01 | 2020-09-01 | 大陆泰密克汽车系统（上海）有限公司 | In-vehicle sound management device and method |
| CN115604623A (en) * | 2022-10-25 | 2023-01-13 | 苏州井利电子股份有限公司（Cn） | Intelligent vehicle-mounted sound adjusting system and method |
| CN115604623B (en) * | 2022-10-25 | 2024-03-15 | 苏州井利电子股份有限公司 | Intelligent vehicle-mounted sound adjusting system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107580272A (en) | A kind of vehicle audio broadcast sound volume Automatic adjustment method | |
| CN109147820B (en) | Vehicle-mounted sound control method and device, electronic equipment and storage medium | |
| CN1941079B (en) | Speech recognition method and system | |
| CN107392094A (en) | The system and method for adjust automatically vehicle audio audio pattern | |
| CN105632521B (en) | A kind of random source of sound automatic sound control device based on automobile | |
| CN109285543A (en) | A kind of vehicle-mounted multimedia navigating instrument voice automatization test system | |
| CN102097096B (en) | Using pitch during speech recognition post-processing to improve recognition accuracy | |
| CN108538280B (en) | Automobile active noise reduction system and method and mobile terminal | |
| CN109754803A (en) | Vehicle multi-sound area voice interactive system and method | |
| DE102017102392A1 (en) | AUTOMATIC LANGUAGE RECOGNITION BY VOICE CHANNELS | |
| WO2021159987A1 (en) | Method and device for predicting operating state of vehicle, terminal, and storage medium | |
| CN203381548U (en) | Wireless car stereo equipment achieving intelligent control and alarm | |
| CN203722800U (en) | Regulator for automatically regulating volume of vehicle-mounted sound system based on environmental noise detection | |
| CN108735203A (en) | Voice interactive method, terminal and computer-readable medium | |
| CN104183245A (en) | Method and device for recommending music stars with tones similar to those of singers | |
| CN106448050A (en) | Traffic risk warning method and system of smart phone based on vehicle noise | |
| CN109920448A (en) | A kind of identifying system and method for automatic driving vehicle traffic environment special type sound | |
| CN106328133A (en) | Voice response responding device | |
| CN109830234A (en) | A kind of intelligent vehicle-carried information interaction device and exchange method | |
| CN205726335U (en) | A kind of Multifunctional vehicular equipment | |
| CN106293599A (en) | A kind of output control method, electronic equipment and output system | |
| CN109215648A (en) | Vehicle-mounted voice identifying system and method | |
| CN204886891U (en) | On -vehicle volume management device | |
| US20120197643A1 (en) | Mapping obstruent speech energy to lower frequencies | |
| CN110718229A (en) | Detection method for record playback attack and training method corresponding to detection model |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180112 |