CN105653235A - Car horn volume mode self-adaptive control method based on environmental identification - Google Patents
Car horn volume mode self-adaptive control method based on environmental identification Download PDFInfo
- Publication number
- CN105653235A CN105653235A CN201610038082.8A CN201610038082A CN105653235A CN 105653235 A CN105653235 A CN 105653235A CN 201610038082 A CN201610038082 A CN 201610038082A CN 105653235 A CN105653235 A CN 105653235A
- Authority
- CN
- China
- Prior art keywords
- module
- volume
- gis
- car
- automobile
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a car horn volume mode self-adaptive control method based on environmental identification. The method includes the following steps that in the driving process of a car, a GPS module positions the current driving state and the position coordinates of the car and meanwhile sends the positioned information to a GIS module and an electronic map generating module, the GIS module matches the position coordinates of the car with existing space data in the module to obtain the space position where the car is located currently, the space position is sent to the electronic map generating module which converts the information into a digital electronic map displayed on an interaction panel of a driver, and a car-mounted control unit analyzes the obtained space data, identifies the scene mode type which the current environment of the car belongs to and selects and sends volume mode signals to an execution unit. By means of the self-adaptive mode, safety of the car during driving in various environments is improved, and driving behaviors are more civilized.
Description
Technical field
The present invention relates to car horn control techniques, in particular to a kind of sound volume of automobile horn mode adaptive control method based on Environment identification.
Background technology
Electric automobile horn is the vibration by metallic membrane and sounds, and the horn volume of blowing a whistle that automobile is installed is fixed, and can cause sound pollution in quiet environment, seriously affects work and the life of people. If officer adopts manual regulation, not only cannot immediately regulate volume, also can increase trouble to normal driving. Conventional car horn exists and based on the drawback of surrounding environment Automatic adjusument volume, its practicality and suitability cannot be caused not strong.
Summary of the invention
The present invention is directed to the problem that current sound volume of automobile horn can not regulate automatically, a kind of sound volume of automobile horn mode adaptive control method based on Environment identification is proposed, under relatively quietly environment, start amount of bass pattern, thus effectively prevent and disturb residents and sound pollution; Loudspeaker enter louder volume pattern in a noisy environment, it is possible to effectively warning pedestrian and vehicle. This kind of self-adaptation pattern, both enhanced automobile travel in various environment in security, make again driving behavior more civilized.
It is an object of the invention to be achieved through the following technical solutions:
A kind of sound volume of automobile horn mode adaptive control method based on Environment identification, its sound volume of automobile horn mode adaptive Controlling System used comprises gps satellite station-keeping system module, GIS geographical information system(GIS) module, digital map module, officer's interactive panel, vehicular control unit and actuator unit;
Sound volume of automobile horn mode adaptive control method based on Environment identification comprises the following steps:
When step one, running car, gps satellite station-keeping system module orients the current traveling state of automobile and position coordinate, and the information oriented is sent to GIS geographical information system(GIS) module and digital map module simultaneously;
Step 2, GIS geographical information system(GIS) module, by existing space data match in the position coordinate of automobile and module, draw locus, current automobile place, are sent to digital map module;
The information that step 3, digital map module synthesis gps satellite station-keeping system module and GIS geographical information system(GIS) module are sent also is displayed in officer's interactive panel after being converted into Digital map, informs officer's currently residing environment;
The space data that step 4, vehicular control unit analysis obtain, distinguish out the automobile scene mode type that currently residing environment belongs to, select the volume pattern adapted with scene mode type and generate volume mode signal, volume mode signal is sent to actuator unit;
Step 5, actuator unit receive the volume mode signal from vehicular control unit, perform corresponding volume sound according to volume mode signal and play.
A kind of described sound volume of automobile horn mode adaptive control method based on Environment identification, wherein, volume pattern in step 4 comprises peace and quiet, normal, clamour three volume patterns, and three corresponding decibel intervals of pattern are respectively: 60��90 decibels, 90��105 decibels, 105��115 decibels.
The useful effect of the present invention is: the invention enables the loudspeaker can real-time adaptive surrounding enviroment, make loudspeaker residing for automobile environment and enter suitable volume pattern, in school, Library, office building, hospital, sanatorium, kindergarten, the home for the aged, theater, the quiet scene such as residential district enter the stillness mode of amount of bass to solve problems such as disturbing residents, play the effect alleviating sound pollution simultaneously, and at motorway, heavy factory, airport, railway, the noisy scene such as harbour enters the noisy pattern of louder volume, can effectively warn pedestrian, other vehicles are caused to note ensureing traffic safety. this kind of self-adaptation pattern, both enhanced automobile travel in various environment in security, make again driving behavior more civilized.
Accompanying drawing explanation
Fig. 1 is the sound volume of automobile horn mode adaptive control method flow diagram of the present invention based on Environment identification.
Fig. 2 is the sound volume of automobile horn mode adaptive Controlling System composition diagram of the present invention based on Environment identification.
Embodiment
The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing, when running car is to quiet environment such as hospitals of school, blows a whistle, the life of surrounding resident can be affected. And if automobile is equipped with woofer, noisy environment cannot play due warning function. Therefore the present invention proposes the sound volume of automobile horn mode adaptive control method based on Environment identification.
The sound volume of automobile horn mode adaptive Controlling System composition diagram based on Environment identification of the present invention as shown in Figure 2, comprising:
For locating the gps satellite station-keeping system module 100 of automobile present position and kinestate;
For analyzing, process and inquire about the GIS geographical information system(GIS) module 200 of spatial geography data;
Digital map module 300;
Officer's interactive panel 400;
Vehicular control unit 500;
Actuator unit 600;
Gps satellite station-keeping system module 100, GIS geographical information system(GIS) module 200 are all connected with digital map module 300 communication, gps satellite station-keeping system module 100 is also connected with GIS geographical information system(GIS) module 200 communication, digital map module 300 is connected with vehicular control unit 500 communication, vehicular control unit 500 and actuator unit 600 control linkage, officer's interactive panel 400 is connected with digital map module 300 communication.
Wherein, gps satellite station-keeping system module 100 and GIS geographical information system(GIS) module 200 are built in car borne GPS navigation instrument, and digital map module 300 embeds in officer's interactive panel 400. when running car, gps satellite station-keeping system module 100 orients the current traveling state of automobile and position coordinate, and the information oriented is sent to GIS geographical information system(GIS) module 200 and digital map module 300 simultaneously, GIS geographical information system(GIS) module 200 is by existing space data match in the position coordinate of automobile and module, draw locus, current automobile place, spatial positional information is sent to digital map module 400, the information that the comprehensive gps satellite station-keeping system module 100 of digital map module 300 and GIS geographical information system(GIS) module 200 are sent also is displayed in officer's interactive panel 400 after being converted into the Digital map that officer can identify, inform officer's currently residing environment. meanwhile, vehicular control unit 500 analyzes gained space data, distinguish out the automobile scene mode type that currently residing environment belongs to, select the volume pattern adapted with scene mode type and generate volume mode signal, then volume mode signal being sent to actuator unit 600, control actuator unit 600 i.e. car horn sends the sound of volume pattern respective output volume. the function of digital map module realizes with MapInfo software programming. in GIS geographical information system(GIS) module 200, existing space data refer to and carry out locality diagram data by scanning paper map, figure etc., and store the ground chart database of formation, and user can pass through web download in advance, upgrade ground chart database.
The invention enables loudspeaker can real-time adaptive surrounding enviroment, horn volume is divided into peace and quiet, normal, clamour three volume patterns, three corresponding decibel intervals of mode hierarchies are respectively: 60��90 decibels, 90��105 decibels, 105��115 decibels. In quiet environment, loudspeaker switch to amount of bass pattern, it is not only possible to play the dangerous object of prompting, and effectively prevent and disturb residents and sound pollution; Loudspeaker enter louder volume pattern in a noisy environment, it is possible to effectively warning pedestrian and vehicle, ensures ride safety of automobile. This kind of self-adaptation pattern, both enhanced automobile travel in various environment in security, make again driving behavior more civilized.
Claims (2)
1. the sound volume of automobile horn mode adaptive control method based on Environment identification, it is characterized in that, its sound volume of automobile horn mode adaptive Controlling System used comprises gps satellite station-keeping system module, GIS geographical information system(GIS) module, digital map module, officer's interactive panel, vehicular control unit and actuator unit;
Sound volume of automobile horn mode adaptive control method based on Environment identification comprises the following steps:
When step one, running car, gps satellite station-keeping system module orients the current traveling state of automobile and position coordinate, and the information oriented is sent to GIS geographical information system(GIS) module and digital map module simultaneously;
Step 2, GIS geographical information system(GIS) module, by existing space data match in the position coordinate of automobile and module, draw locus, current automobile place, are sent to digital map module;
The information that step 3, digital map module synthesis gps satellite station-keeping system module and GIS geographical information system(GIS) module are sent also is displayed in officer's interactive panel after being converted into Digital map, informs officer's currently residing environment;
The space data that step 4, vehicular control unit analysis obtain, distinguish out the automobile scene mode type that currently residing environment belongs to, select the volume pattern adapted with scene mode type and generate volume mode signal, volume mode signal is sent to actuator unit;
Step 5, actuator unit receive the volume mode signal from vehicular control unit, perform corresponding volume sound according to volume mode signal and play.
2. a kind of sound volume of automobile horn mode adaptive control method based on Environment identification as claimed in claim 1, it is characterized in that, volume pattern in described step 4 comprises peace and quiet, normal, clamour three volume patterns, and three corresponding decibel intervals of pattern are respectively: 60��90 decibels, 90��105 decibels, 105��115 decibels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038082.8A CN105653235A (en) | 2016-01-21 | 2016-01-21 | Car horn volume mode self-adaptive control method based on environmental identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038082.8A CN105653235A (en) | 2016-01-21 | 2016-01-21 | Car horn volume mode self-adaptive control method based on environmental identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105653235A true CN105653235A (en) | 2016-06-08 |
Family
ID=56487728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610038082.8A Pending CN105653235A (en) | 2016-01-21 | 2016-01-21 | Car horn volume mode self-adaptive control method based on environmental identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105653235A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104954937A (en) * | 2015-05-19 | 2015-09-30 | 奇瑞汽车股份有限公司 | Volume adjusting method and system |
| CN106183975A (en) * | 2016-07-28 | 2016-12-07 | 北京新能源汽车股份有限公司 | Electric automobile and for pedestrian's system for prompting of electric automobile and method |
| CN109760043A (en) * | 2018-12-05 | 2019-05-17 | 北京百度网讯科技有限公司 | Mobile robot control method, apparatus, equipment and storage medium |
| CN110654308A (en) * | 2018-06-29 | 2020-01-07 | 比亚迪股份有限公司 | Vehicle and whistle control method and device of vehicle |
| CN111090409A (en) * | 2018-10-19 | 2020-05-01 | 宝马股份公司 | Method, device and system for adaptively controlling volume of vehicle horn |
| CN113942449A (en) * | 2021-10-22 | 2022-01-18 | 东风柳州汽车有限公司 | Semi-adaptive electronic horn control method, device, equipment and storage medium |
| CN113997860A (en) * | 2021-10-09 | 2022-02-01 | 中汽创智科技有限公司 | Vehicle whistle control method, system, device, equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5966438A (en) * | 1996-03-05 | 1999-10-12 | Ericsson Inc. | Method and apparatus for adaptive volume control for a radiotelephone |
| CN104842870A (en) * | 2014-11-11 | 2015-08-19 | 北汽福田汽车股份有限公司 | Automatic horn volume adjusting system, vehicle and horn volume adjusting method |
| CN104908780A (en) * | 2015-07-02 | 2015-09-16 | 南车株洲电力机车有限公司 | Locomotive intelligent whistle limiting control method and apparatus |
-
2016
- 2016-01-21 CN CN201610038082.8A patent/CN105653235A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5966438A (en) * | 1996-03-05 | 1999-10-12 | Ericsson Inc. | Method and apparatus for adaptive volume control for a radiotelephone |
| CN104842870A (en) * | 2014-11-11 | 2015-08-19 | 北汽福田汽车股份有限公司 | Automatic horn volume adjusting system, vehicle and horn volume adjusting method |
| CN104908780A (en) * | 2015-07-02 | 2015-09-16 | 南车株洲电力机车有限公司 | Locomotive intelligent whistle limiting control method and apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104954937A (en) * | 2015-05-19 | 2015-09-30 | 奇瑞汽车股份有限公司 | Volume adjusting method and system |
| CN104954937B (en) * | 2015-05-19 | 2018-07-06 | 奇瑞汽车股份有限公司 | Volume adjusting method and system |
| CN106183975A (en) * | 2016-07-28 | 2016-12-07 | 北京新能源汽车股份有限公司 | Electric automobile and for pedestrian's system for prompting of electric automobile and method |
| CN110654308A (en) * | 2018-06-29 | 2020-01-07 | 比亚迪股份有限公司 | Vehicle and whistle control method and device of vehicle |
| CN111090409A (en) * | 2018-10-19 | 2020-05-01 | 宝马股份公司 | Method, device and system for adaptively controlling volume of vehicle horn |
| CN109760043A (en) * | 2018-12-05 | 2019-05-17 | 北京百度网讯科技有限公司 | Mobile robot control method, apparatus, equipment and storage medium |
| CN113997860A (en) * | 2021-10-09 | 2022-02-01 | 中汽创智科技有限公司 | Vehicle whistle control method, system, device, equipment and storage medium |
| CN113942449A (en) * | 2021-10-22 | 2022-01-18 | 东风柳州汽车有限公司 | Semi-adaptive electronic horn control method, device, equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105653235A (en) | Car horn volume mode self-adaptive control method based on environmental identification | |
| US10347121B2 (en) | Pedestrian warning system providing adjustable acoustic indications | |
| US10525876B2 (en) | External audio alert system and method for vehicular use | |
| JP2006092482A (en) | Sound recognition reporting apparatus | |
| US9533616B2 (en) | System and method for user selectable audible event indication for a vehicle | |
| CN108068689B (en) | Vehicle sound start | |
| US20050232432A1 (en) | Dummy sound generating apparatus and dummy sound generating method and computer product | |
| WO2006011310A1 (en) | Speech identifying device, speech identifying method, and program | |
| CN104842870A (en) | Automatic horn volume adjusting system, vehicle and horn volume adjusting method | |
| CN110366852B (en) | Information processing apparatus, information processing method, and recording medium | |
| CN105383377A (en) | Pedestrian warning device and vehicle | |
| CN104908780A (en) | Locomotive intelligent whistle limiting control method and apparatus | |
| WO2013121464A1 (en) | Sound-emitting apparatus | |
| CN203611859U (en) | Automobile alarm system and automobile | |
| CN113581071A (en) | System and method for external environment sensing and rendering | |
| CN104192060A (en) | Audio signal processing method applied to vehicle and vehicle | |
| CN110001512A (en) | Motor vehicles with voice collection device | |
| CN115206119A (en) | Remote support system and remote support method | |
| CN109217944B (en) | Sound networking system for vehicle | |
| JP2005191668A (en) | Utterance control apparatus, method therefor, program therefor, and recording medium with the program recorded thereon | |
| CN107344523A (en) | Automobile the tinkle of bells low coverage sense of hearing warning system | |
| JP4288151B2 (en) | Notification control device, method thereof, program thereof, recording medium recording the program, and movement support device | |
| JP5781233B2 (en) | Vehicle approach notification sound generator | |
| JPH0571975A (en) | Speech and music information providing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |