CN109878412A - A kind of vehicle whistle volume self-adaptation control method based on urban area identification - Google Patents
A kind of vehicle whistle volume self-adaptation control method based on urban area identification Download PDFInfo
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- CN109878412A CN109878412A CN201711272066.6A CN201711272066A CN109878412A CN 109878412 A CN109878412 A CN 109878412A CN 201711272066 A CN201711272066 A CN 201711272066A CN 109878412 A CN109878412 A CN 109878412A
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Abstract
The invention discloses a kind of vehicle whistle volume self-adaptation control methods based on urban area identification, include the following steps, GPS signal receiving module is for receiving GPS satellite data first, navigation message is obtained from GPS satellite data, GPS data is extracted from navigation message, GPS data is reported to GPS navigation information and is calculated, GPS navigation information calculates, for calculating the navigation information of user according to GPS data, user's navigation information includes the speed and longitude and latitude of user.Structure of the invention is reasonable, it is easy to operate, car horn whistle volume, according to the requirement of each city different zones, different time sections volume, the whistle volume of adjust automatically automobile, simultaneously when facing a danger, driver and system intervene simultaneously, carry out the whistle sound of region limitation amount in decibels, to play a warning role, it reduces driver in case of emergency, excessively the whistle of concentration high-decibel, influences ambient enviroment.
Description
Technical field
The present invention relates to self-adaptation control method field more particularly to a kind of vehicle whistle sounds based on urban area identification
Measure self-adaptation control method.
Background technique
As the quantity of motor vehicle rapidly increases, noise pollution also becomes increasingly conspicuous, and in China, urban traffic noise pollution is controlled
In reason, emphasis point is still fallen in traffic administration, such as in noise-sensitive target tightening region and period, by taking " limit is rung " to arrange
Apply, still " limit ring " (horn-blowing control) implements highly difficult, if it is possible to by some way or device, specific region, when
Section can automatically control vehicle whistle volume height, can substantially reduce the influence of vehicle whistle Noise upon Environment in this way.Through retrieving, in
State's patent authorization number is the patent of CN201110092184.5, discloses a kind of sound volume of automobile horn automatic regulating system and its side
Subtraction unit, including whistle button, car horn and audio-frequency power amplifier, car horn are electrically connected with audio-frequency power amplifier,
The sound volume of automobile horn automatic regulating system further includes having control chip and several environment inductors, the environment sense
Answer device be electrically connected with the control chip by analog-digital converter, the control chip delivery outlet by after digital analog converter and
The signal input part of the audio-frequency power amplifier is electrically connected, and the whistle button is electrically connected with the control chip.
One of above-mentioned patent sound volume of automobile horn automatic regulating system and its square law device have the disadvantage that in spy
Determine region, the period cannot automatically control vehicle whistle volume height, while when facing a danger, after active interventional systems, loudspeaker
Decibel cannot judge the problem of regulation.
Summary of the invention
The purpose of the present invention is to solve cannot automatically control vehicle whistle sound in specific region, period in the prior art
The problem of decibel cannot judge regulation after amount height and interventional systems, and a kind of automobile ring based on urban area identification proposed
Sibilant rale amount self-adaptation control method.
To achieve the goals above, present invention employs following technical solutions:
A kind of vehicle whistle volume self-adaptation control method based on urban area identification, comprising the following steps:
S1: GPS signal receiving module is used to receive GPS satellite data first, and navigation message is obtained from GPS satellite data, from
GPS data is extracted in navigation message, GPS data is reported to GPS navigation information and is calculated, GPS navigation information calculates, and is used for basis
GPS data calculates the navigation information of user, and user's navigation information includes the speed and longitude and latitude of user；
S2: and then the analysis by receiving city noise module, it obtains the noise control distributed areas figure of city different zones, matches
Close the figure of taking photo by plane that GPS module obtains, it can be deduced that city noise control area distribution wheel data, i.e. profile diagram；
S3: telltale mark is carried out on profile diagram to vehicle, the GPS positioning system carried by car running computer is linked into GPS mould
Block compares, and guarantees accurate location information, then judges noise control locating for current vehicle by sound regulation module
The corresponding volume mode of regional choice；
S4: the sound release module of the output end access vehicle of sound regulation module is situated between by the sound release module of vehicle
Enter horn volume control interface, carries out automatic horn volume regulation；
S5: needing to blow a whistle when encountering emergency risks, can blow a whistle and pacify manually by intervening manually with the security module of vehicle
The decibel of full module control whistle is all the maximum noise value of region control；
S6: being made a sound by sound release module, is received information by the pedestrian in road conditions, is avoided.
It is a kind of based on urban area identification vehicle whistle volume self-adaptation control method implemented by system of processing,
The system of processing includes GPS module, receives city noise module, sound regulation module, sound release module and security module,
And GPS module includes signal receiver, signal analyzer and signal output device, receiving city noise module includes data processing dress
It sets, level of noise display device and signal control device, sound regulation module include the first volume control section, the second volume control section
With the user interface of third volume control section, sound release module includes loudspeaker and sound filter, security module include Radar for vehicle,
Car running computer and infrared sensor.
Preferably, the level of noise display device includes decibel instrument and display screen, and the output end of decibel instrument passes through signal
Line is connected with PLC controller.
Preferably, the input terminal of first volume control section, the second volume control section and third volume control section connects
It is connected to switch, and switch is connected with the first audio output apparatus controller, the second audio output apparatus controller and third audio
Output equipment controller.
Preferably, the Radar for vehicle includes preceding radar, tail radar and steering assistance radar, and preceding radar, tail portion thunder
On the input terminal for being connected to car running computer by signal wire up to the output end with steering assistance radar.
Preferably, the output end of the infrared sensor is connected by signal wire with car running computer, and infrared sensor
Model SDP8476-201.
Compared with prior art, the present invention provides a kind of vehicle whistle volume based on urban area identification is self-adaptive controlled
Method processed, have it is following the utility model has the advantages that
1, the vehicle whistle volume self-adaptation control method that should be recognized based on urban area, by being provided with GPS module and reception
City noise module, can analyze and obtain city city noise control area distribution wheel data, and the regulation for after provides accurately
Foundation, the property with real-time update and accurate judgement.
2, the vehicle whistle volume self-adaptation control method that should be recognized based on urban area, by the way that sound regulation mould is arranged
Block judges whether dangerous with security module is closed, and have no basis self adaptive control, when dangerous, can carry out artificial and be
System intervention guarantees that whistle is the maximum decibel of restricted area.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, structure of the invention
Rationally, easy to operate, car horn whistle volume, according to the requirement of each city different zones, different time sections volume, automatically
The whistle volume of automobile is adjusted, while when facing a danger, driver and system intervene simultaneously, carries out region limitation amount in decibels
Whistle sound reduces driver in case of emergency to play a warning role, excessively the whistle of concentration high-decibel, influences ambient enviroment.
Detailed description of the invention
Fig. 1 is a kind of sound of vehicle whistle volume self-adaptation control method based on urban area identification proposed by the present invention
Measure control principle drawing.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1, a kind of vehicle whistle volume self-adaptation control method based on urban area identification, including following step
It is rapid:
S1: GPS signal receiving module is used to receive GPS satellite data first, and navigation message is obtained from GPS satellite data, from
GPS data is extracted in navigation message, GPS data is reported to GPS navigation information and is calculated, GPS navigation information calculates, and is used for basis
GPS data calculates the navigation information of user, and user's navigation information includes the speed and longitude and latitude of user；
S2: and then the analysis by receiving city noise module, it obtains the noise control distributed areas figure of city different zones, matches
Close the figure of taking photo by plane that GPS module obtains, it can be deduced that city noise control area distribution wheel data, i.e. profile diagram；
S3: telltale mark is carried out on profile diagram to vehicle, the GPS positioning system carried by car running computer is linked into GPS mould
Block compares, and guarantees accurate location information, then judges noise control locating for current vehicle by sound regulation module
The corresponding volume mode of regional choice；
S4: the sound release module of the output end access vehicle of sound regulation module is situated between by the sound release module of vehicle
Enter horn volume control interface, carries out automatic horn volume regulation；
S5: needing to blow a whistle when encountering emergency risks, can blow a whistle and pacify manually by intervening manually with the security module of vehicle
The decibel of full module control whistle is all the maximum noise value of region control；
S6: being made a sound by sound release module, is received information by the pedestrian in road conditions, is avoided.
It is a kind of based on urban area identification vehicle whistle volume self-adaptation control method implemented by system of processing,
System of processing includes GPS module, receives city noise module, sound regulation module, sound release module and security module, and
GPS module includes signal receiver, signal analyzer and signal output device, and receiving city noise module includes data processing dress
It sets, level of noise display device and signal control device, sound regulation module include the first volume control section, the second volume control section
With the user interface of third volume control section, sound release module includes loudspeaker and sound filter, security module include Radar for vehicle,
Car running computer and infrared sensor.
In the present invention, level of noise display device includes decibel instrument and display screen, and the output end of decibel instrument passes through signal wire
It is connected with PLC controller, the input terminal of the first volume control section, the second volume control section and third volume control section is respectively connected with
Switch, and switch is connected with the first audio output apparatus controller, the second audio output apparatus controller and third audio output
Device controller, Radar for vehicle include preceding radar, tail radar and steering assistance radar, and preceding radar, tail radar and steering
The output end of backup radar is connected on the input terminal of car running computer by signal wire, and the output end of infrared sensor passes through signal
Line is connected with car running computer, and the model SDP8476-201 of infrared sensor.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of vehicle whistle volume self-adaptation control method based on urban area identification, which is characterized in that including following step
It is rapid:
S1: GPS signal receiving module is used to receive GPS satellite data first, and navigation message is obtained from GPS satellite data, from
GPS data is extracted in navigation message, GPS data is reported to GPS navigation information and is calculated, GPS navigation information calculates, and is used for basis
GPS data calculates the navigation information of user, and user's navigation information includes the speed and longitude and latitude of user；
S2: and then the analysis by receiving city noise module, it obtains the noise control distributed areas figure of city different zones, matches
Close the figure of taking photo by plane that GPS module obtains, it can be deduced that city noise control area distribution wheel data, i.e. profile diagram；
S3: telltale mark is carried out on profile diagram to vehicle, the GPS positioning system carried by car running computer is linked into GPS mould
Block compares, and guarantees accurate location information, then judges noise control locating for current vehicle by sound regulation module
The corresponding volume mode of regional choice；
S4: the sound release module of the output end access vehicle of sound regulation module is situated between by the sound release module of vehicle
Enter horn volume control interface, carries out automatic horn volume regulation；
S5: needing to blow a whistle when encountering emergency risks, can blow a whistle and pacify manually by intervening manually with the security module of vehicle
The decibel of full module control whistle is all the maximum noise value of region control；
S6: being made a sound by sound release module, is received information by the pedestrian in road conditions, is avoided.
2. a kind of vehicle whistle volume self-adaptation control method based on urban area identification is implemented by system of processing,
Be characterized in that, the system of processing include GPS module, receive city noise module, sound regulation module, sound release module and
Security module, and GPS module includes signal receiver, signal analyzer and signal output device, receiving city noise module includes
Data processing equipment, level of noise display device and signal control device, sound regulation module include the first volume control section, second
The user interface of volume control section and third volume control section, sound release module include loudspeaker and sound filter, security module packet
Include Radar for vehicle, car running computer and infrared sensor.
3. a kind of vehicle whistle volume self-adaptation control method based on urban area identification according to claim 2,
It is characterized in that, the level of noise display device includes decibel instrument and display screen, and the output end of decibel instrument is connected by signal wire
There is PLC controller.
4. a kind of vehicle whistle volume self-adaptation control method based on urban area identification according to claim 2,
It is characterized in that, the input terminal of first volume control section, the second volume control section and third volume control section is respectively connected with out
It closes, and switch is connected with the first audio output apparatus controller, the second audio output apparatus controller and third audio output and sets
Preparation controller.
5. a kind of vehicle whistle volume self-adaptation control method based on urban area identification according to claim 2,
It is characterized in that, the Radar for vehicle includes preceding radar, tail radar and steering assistance radar, and preceding radar, tail radar and is turned
On the input terminal for being connected to car running computer by signal wire to the output end of backup radar.
6. a kind of vehicle whistle volume self-adaptation control method based on urban area identification according to claim 2,
It is characterized in that, the output end of the infrared sensor is connected by signal wire with car running computer, and the model of infrared sensor
For SDP8476-201.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711272066.6A CN109878412A (en) | 2017-12-06 | 2017-12-06 | A kind of vehicle whistle volume self-adaptation control method based on urban area identification |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711272066.6A CN109878412A (en) | 2017-12-06 | 2017-12-06 | A kind of vehicle whistle volume self-adaptation control method based on urban area identification |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660927A (en) * | 2020-06-22 | 2020-09-15 | 成都市骐智科技有限责任公司 | Whistling method and system |
| 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 |
| CN114162042A (en) * | 2021-12-31 | 2022-03-11 | 江苏理工学院 | Self-adaptive vehicle horn developed based on BP neural network |
| WO2024002936A1 (en) | 2022-07-01 | 2024-01-04 | Bayerische Motoren Werke Aktiengesellschaft | Method for outputting an acoustic signal in an interior of a motor vehicle, computer program, data processing device and motor vehicle |
-
2017
- 2017-12-06 CN CN201711272066.6A patent/CN109878412A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660927A (en) * | 2020-06-22 | 2020-09-15 | 成都市骐智科技有限责任公司 | Whistling method and system |
| 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 |
| CN113997860B (en) * | 2021-10-09 | 2024-07-05 | 中汽创智科技有限公司 | Vehicle whistle control method, system, device, equipment and storage medium |
| CN114162042A (en) * | 2021-12-31 | 2022-03-11 | 江苏理工学院 | Self-adaptive vehicle horn developed based on BP neural network |
| WO2024002936A1 (en) | 2022-07-01 | 2024-01-04 | Bayerische Motoren Werke Aktiengesellschaft | Method for outputting an acoustic signal in an interior of a motor vehicle, computer program, data processing device and motor vehicle |
| DE102022116522A1 (en) | 2022-07-01 | 2024-01-04 | Bayerische Motoren Werke Aktiengesellschaft | Method for emitting an acoustic signal in an interior of a motor vehicle, computer program, data processing device and motor vehicle |
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Application publication date: 20190614 |