CN115571049A - Car horn volume self-adaptation governing system - Google Patents
Car horn volume self-adaptation governing system Download PDFInfo
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- CN115571049A CN115571049A CN202211251897.6A CN202211251897A CN115571049A CN 115571049 A CN115571049 A CN 115571049A CN 202211251897 A CN202211251897 A CN 202211251897A CN 115571049 A CN115571049 A CN 115571049A
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- 230000003247 decreasing effect Effects 0.000 claims description 16
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Classifications
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- 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
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- 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
- B60R16/023—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 for transmission of signals between vehicle parts or subsystems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model provides an automobile horn volume self-adaptation governing system, including steering wheel corner sensor module, the deceleration sensor module, the clock module, the pressure sensor module, on-vehicle control unit module and execution unit module, steering wheel corner sensor module can detect the corner rate of change of steering wheel, the deceleration sensor module can detect the deceleration of car braking, the clock module can acquire the current time, the pressure sensor module can detect the pressing force degree of driver to the automobile horn button, on-vehicle control unit module can receive steering wheel corner sensor module, the deceleration sensor module, the data that clock module and pressure sensor module sent generate the loudspeaker volume signal, execution unit module controls the volume of automobile horn through receiving the loudspeaker volume signal that on-vehicle control unit generated, thereby self-adaptively adjust automobile horn volume.
Description
Technical Field
The invention relates to the field of automobile horn volume adjustment, in particular to an automobile horn volume self-adaptive adjustment system.
Background
The car is the important vehicle that uses among people's daily life, along with the constantly increasing of car quantity, the noise pollution problem that car loudspeaker brought is also more and more serious, the loudspeaker of traditional car leans on the vibration of metal diaphragm and makes sound, and no matter under which kind of circumstances, it can only send the sound of a kind of decibel rank, can not satisfy at different times, during different automobile motion state and different driver's operational intention with different volume whistle, thereby also not cause noise pollution scheduling problem when realizing fine warning effect. The existing automobile horn can frighten pedestrians easily or cannot achieve a good warning effect in certain scenes, and the work and life of people are seriously affected. If the driver adopts manual regulation, not only can the volume be adjusted in time, still can bring the trouble for normal driving, also do not accord with present automobile intellectuality, humanized development requirement simultaneously yet.
Disclosure of Invention
The invention aims to provide an automobile horn volume self-adaptive adjusting system, which effectively warns vehicles and pedestrians without causing noise pollution, meets the early warning safety of the vehicles and the pedestrians, and ensures that the driving behavior is more civilized.
The technical scheme adopted by the invention for solving the technical problems is as follows: a self-adaptive automobile horn volume adjusting system comprises a steering wheel corner sensor module, a deceleration sensor module, a clock module, a pressure sensor module, an automobile-mounted control unit module and an execution unit module, wherein the steering wheel corner sensor module can detect the corner change rate of a steering wheel, the deceleration sensor module can detect the deceleration of automobile braking, the clock module can acquire the current time, the pressure sensor module can detect the pressing force of a driver on an automobile horn button, the automobile-mounted control unit module can receive data sent by the steering wheel corner sensor module, the deceleration sensor module, the clock module and the pressure sensor module and generate a horn volume signal, and the execution unit module controls the volume of an automobile horn by receiving the horn volume signal generated by the automobile-mounted control unit;
when the steering wheel angle sensor module detects that the angle change rate of the steering wheel is increased, the vehicle-mounted control unit module sends a horn volume increasing signal to the execution unit module, and when the steering wheel angle sensor module detects that the angle change rate of the steering wheel is decreased, the vehicle-mounted control unit module sends a horn volume decreasing signal to the execution unit module;
when the deceleration sensor module detects that the deceleration of the automobile brake is increased, the vehicle-mounted control unit module sends a horn volume increasing signal to the execution unit module, and when the deceleration sensor module detects that the deceleration of the automobile brake is reduced, the vehicle-mounted control unit module sends a horn volume reducing signal to the execution unit module;
a plurality of different time periods are preset in the clock module, the clock module can send corresponding time period signals to the vehicle-mounted control unit module according to the time period to which the current time belongs, and the vehicle-mounted control unit module can send corresponding loudspeaker volume signals to the execution unit module according to the received time period signals;
when the pressure sensor module detects that the pressing degree of the driver on the automobile horn button is increased, the vehicle-mounted control unit module sends a horn volume increasing signal to the execution unit module, and when the pressure sensor module detects that the pressing degree of the driver on the automobile horn button is decreased, the vehicle-mounted control unit module sends a horn volume decreasing signal to the execution unit module.
Preferably, when the time period signal received by the vehicle-mounted control unit module is at night, the vehicle-mounted control unit module sends a horn volume reduction signal to the execution unit module.
According to the technical scheme, the invention has the beneficial effects that:
the invention collects the conditions of the automobile and the driver through the steering wheel corner sensor module, the deceleration sensor module, the clock module and the pressure sensor module, and automatically adjusts the automobile horn through the vehicle-mounted control unit module and the execution unit module, thereby adaptively adjusting the volume of the automobile horn according to the data of a plurality of sensors and the clock time, leading the automobile horn to emit different decibel sounds, solving the problems that the automobile reflects different intentions of the driver at different times and different automobile motion states, and is difficult to remind pedestrians and vehicles or scare pedestrians and the like in time under different automobile horn button states, and the like.
Drawings
FIG. 1 is a block diagram of the system components of the present invention.
Detailed Description
Referring to the drawings, the specific embodiments are as follows:
as shown in fig. 1, an adaptive adjusting system for the volume of a horn of an automobile comprises a steering wheel angle sensor module, a deceleration sensor module, a clock module, a pressure sensor module, an on-board control unit module and an execution unit module, wherein the steering wheel angle sensor module can detect the angle change rate of a steering wheel, the deceleration sensor module can detect the deceleration of automobile braking, the clock module can acquire the current time, the pressure sensor module can detect the pressing force degree of a driver on a button of the horn of the automobile, the on-board control unit module can receive data sent by the steering wheel angle sensor module, the deceleration sensor module, the clock module and the pressure sensor module and generate a horn volume signal, and the execution unit module receives the horn volume signal generated by the on-board control unit and controls the volume of the horn of the automobile.
When the steering wheel angle sensor module detects that the angle change rate of the steering wheel is increased, the vehicle-mounted control unit module sends a horn volume increasing signal to the execution unit module, and when the steering wheel angle sensor module detects that the angle change rate of the steering wheel is decreased, the vehicle-mounted control unit module sends a horn volume decreasing signal to the execution unit module.
When the deceleration sensor module detects that the deceleration of the automobile brake is increased, the vehicle-mounted control unit module sends a horn volume increasing signal to the execution unit module, and when the deceleration sensor module detects that the deceleration of the automobile brake is decreased, the vehicle-mounted control unit module sends a horn volume decreasing signal to the execution unit module.
A plurality of different time periods are preset in the clock module, the clock module can send corresponding time period signals to the vehicle-mounted control unit module according to the time period to which the current time belongs, the vehicle-mounted control unit module can send corresponding loudspeaker volume signals to the execution unit module according to the received time period signals, if the time period signals received by the vehicle-mounted control unit module are at night, the vehicle-mounted control unit module sends loudspeaker volume reducing signals to the execution unit module, otherwise, when the time period signals received by the vehicle-mounted control unit module are at night and in the daytime, the vehicle-mounted control unit module sends loudspeaker volume increasing signals to the execution unit module.
When the pressure sensor module detects that the pressing degree of the driver on the automobile horn button is increased, the vehicle-mounted control unit module sends a horn volume increasing signal to the execution unit module, and when the pressure sensor module detects that the pressing degree of the driver on the automobile horn button is decreased, the vehicle-mounted control unit module sends a horn volume decreasing signal to the execution unit module.
Claims (2)
1. The utility model provides an automobile horn volume self-adaptation governing system which characterized in that: the device comprises a steering wheel angle sensor module, a deceleration sensor module, a clock module, a pressure sensor module, a vehicle-mounted control unit module and an execution unit module, wherein the steering wheel angle sensor module can detect the angle change rate of a steering wheel, the deceleration sensor module can detect the deceleration of automobile braking, the clock module can acquire the current time, the pressure sensor module can detect the pressing force of a driver on an automobile horn button, the vehicle-mounted control unit module can receive data sent by the steering wheel angle sensor module, the deceleration sensor module, the clock module and the pressure sensor module and generate a horn volume signal, and the execution unit module controls the volume of an automobile horn by receiving the horn volume signal generated by the vehicle-mounted control unit;
when the steering wheel angle sensor module detects that the angle change rate of the steering wheel is increased, the vehicle-mounted control unit module sends a horn volume increasing signal to the execution unit module, and when the steering wheel angle sensor module detects that the angle change rate of the steering wheel is decreased, the vehicle-mounted control unit module sends a horn volume decreasing signal to the execution unit module;
when the deceleration sensor module detects that the deceleration of the automobile brake is increased, the vehicle-mounted control unit module sends a horn volume increasing signal to the execution unit module, and when the deceleration sensor module detects that the deceleration of the automobile brake is decreased, the vehicle-mounted control unit module sends a horn volume decreasing signal to the execution unit module;
a plurality of different time periods are preset in the clock module, the clock module can send corresponding time period signals to the vehicle-mounted control unit module according to the time period to which the current time belongs, and the vehicle-mounted control unit module can send corresponding loudspeaker volume signals to the execution unit module according to the received time period signals;
when the pressure sensor module detects that the pressing degree of the driver on the automobile horn button is increased, the vehicle-mounted control unit module sends a horn volume increasing signal to the execution unit module, and when the pressure sensor module detects that the pressing degree of the driver on the automobile horn button is decreased, the vehicle-mounted control unit module sends a horn volume decreasing signal to the execution unit module.
2. The adaptive volume adjusting system for the automobile horn according to claim 1, wherein: when the time interval signal received by the vehicle-mounted control unit module is at night, the vehicle-mounted control unit module sends a loudspeaker volume reduction signal to the execution unit module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211251897.6A CN115571049A (en) | 2022-10-13 | 2022-10-13 | Car horn volume self-adaptation governing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211251897.6A CN115571049A (en) | 2022-10-13 | 2022-10-13 | Car horn volume self-adaptation governing system |
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| Publication Number | Publication Date |
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| CN115571049A true CN115571049A (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211251897.6A Pending CN115571049A (en) | 2022-10-13 | 2022-10-13 | Car horn volume self-adaptation governing system |
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| Country | Link |
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| CN (1) | CN115571049A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117255284A (en) * | 2023-09-26 | 2023-12-19 | 重庆赛力斯新能源汽车设计院有限公司 | Headrest sound adjusting method and device, electronic equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042971A (en) * | 2013-01-15 | 2013-04-17 | 哈尔滨工程大学 | Intelligent control device and control method for automobile horn |
| CN204340856U (en) * | 2014-12-08 | 2015-05-20 | 北汽福田汽车股份有限公司 | Horn trumpet and there is its automobile |
| US20150183369A1 (en) * | 2013-12-30 | 2015-07-02 | Nokia Corporation | Method, apparatus, computer program and system for controlling a vehicle's alert output |
| CN107627954A (en) * | 2017-09-28 | 2018-01-26 | 北京京东尚科信息技术有限公司 | Vehicle whistle system and automobile |
| CN110386061A (en) * | 2019-07-09 | 2019-10-29 | 安徽科技学院 | It is a kind of can automatic regulating volume automobile horn control device |
| CN115042710A (en) * | 2021-09-23 | 2022-09-13 | 长城汽车股份有限公司 | Control method and device for automobile horn and automobile |
-
2022
- 2022-10-13 CN CN202211251897.6A patent/CN115571049A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042971A (en) * | 2013-01-15 | 2013-04-17 | 哈尔滨工程大学 | Intelligent control device and control method for automobile horn |
| US20150183369A1 (en) * | 2013-12-30 | 2015-07-02 | Nokia Corporation | Method, apparatus, computer program and system for controlling a vehicle's alert output |
| CN204340856U (en) * | 2014-12-08 | 2015-05-20 | 北汽福田汽车股份有限公司 | Horn trumpet and there is its automobile |
| CN107627954A (en) * | 2017-09-28 | 2018-01-26 | 北京京东尚科信息技术有限公司 | Vehicle whistle system and automobile |
| CN110386061A (en) * | 2019-07-09 | 2019-10-29 | 安徽科技学院 | It is a kind of can automatic regulating volume automobile horn control device |
| CN115042710A (en) * | 2021-09-23 | 2022-09-13 | 长城汽车股份有限公司 | Control method and device for automobile horn and automobile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117255284A (en) * | 2023-09-26 | 2023-12-19 | 重庆赛力斯新能源汽车设计院有限公司 | Headrest sound adjusting method and device, electronic equipment and storage medium |
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