CN202320076U - Automobile horn system - Google Patents
Automobile horn system Download PDFInfo
- Publication number
- CN202320076U CN202320076U CN2011204626957U CN201120462695U CN202320076U CN 202320076 U CN202320076 U CN 202320076U CN 2011204626957 U CN2011204626957 U CN 2011204626957U CN 201120462695 U CN201120462695 U CN 201120462695U CN 202320076 U CN202320076 U CN 202320076U
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- loudspeaker
- horn
- controller
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Abstract
The utility model discloses an automobile horn system and relates to the technical field of automobiles. The system comprises at least two horns and a controller connected with each horn, wherein the controller switches and starts the at least two horns so that the starting duration of each horn does not exceed the preset duration. In the automobile horn system disclosed by the utility model, the horns with different sound pressures work alternately, and the influence of the long-lasting sound of the horn on the driver and passengers can be reduced so as to improve the sitting comfort of people in the automobile.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of horn trumpet system.
Background technology
Horn trumpet has warning in advance and reminds other vehicle and pedestrian to note the effect of vehicle ', and the safety of arteries of communication is had vital function.The passenger vehicle internal car noise has strict national standard; For example: the other noise acoustic pressure of passenger vehicle driver ear is not higher than 90 decibels; And when at the uniform velocity going with 50 kilometers speed per hours; Internal car noise is not higher than 79 decibels, and the passenger vehicle of F/F (such as bus etc.) driver zone, passenger zone noise are not higher than 86 decibels, the back (in) the passenger vehicle driver zone noise of putting driving engine is not higher than 78 decibels, passenger zone noise and is not higher than 84 decibels.Yet, though passenger vehicle loudspeaker commonly used have at present reached passenger vehicle internal car noise national standard, bus man honk for a long time (for example automobile block up road surface) ride comfort of bus man and passenger caused have a strong impact on.
The utility model content
The technical matters that (one) will solve
The technical matters that the utility model will solve is: a kind of horn trumpet system that can improve ride comfort is provided.
(2) technical scheme
For addressing the above problem; The utility model provides a kind of horn trumpet system; This system comprises at least two loudspeaker; And the controller that links to each other respectively with each loudspeaker, said controller switches and starts said at least two loudspeaker, and the time that makes each loudspeaker continue to start is no more than its preset time length.
Preferably, there are two kinds of different acoustic pressures at least in the acoustic pressure of said two loudspeaker at least.
Preferably, this system also comprises: actuator, link to each other with said controller, and transmit the signal that starts or close loudspeaker for said controller.
Preferably, the lasting preset time length that starts of each said loudspeaker is identical.
Preferably, said preset time length is for being no more than 10s.
(3) beneficial effect
The horn trumpet system of the utility model is through making the loudspeaker alternation with different acoustic pressures, and the sound that can alleviate loudspeaker is for a long time to chaufeur and passenger's influence, thereby improved rider's travelling comfort.
Description of drawings
Fig. 1 is the structural representation according to the horn trumpet system of a kind of embodiment of the utility model.
The specific embodiment
The horn trumpet system that the utility model proposes specifies as follows in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, comprise at least two loudspeaker according to the horn trumpet system of a kind of embodiment of the utility model, and the controller that links to each other respectively with each loudspeaker.Influence for the sound that cushions loudspeaker causes chaufeur and passenger for a long time improves rider's travelling comfort, and this controller switches and starts these at least two loudspeaker, and the time that makes each loudspeaker continue to start is no more than its preset time length.According to people's listening comfort experience, this preset time length is for being no more than 10s.Need to prove that for each loudspeaker, its preset time length can be the same or different, being advisable with the upper limit that is no more than the requirement of people's ear comfort level is provided with.
Acoustic pressure is the physical attribute that people's hearing is directly impacted that each loudspeaker all has.In the horn system of this embodiment; At least there are two kinds of different acoustic pressures at least in the acoustic pressure of two loudspeaker; With when horn system starts for a long time, switch the purpose that realizes improving passenger's travelling comfort having between the loudspeaker of acoustic pressure of the same race not through controller.
In addition, the horn system of this embodiment also comprises: actuator, link to each other with controller, and transmit the signal that starts or close loudspeaker for controller.This actuator can be the indoor horn switch of traditional car hold, when it is pressed, has promptly started horn system, and controller starts loudspeaker arbitrarily; When unclamping, horn system is closed, and controller cuts off the feed circuit of the loudspeaker in starting.By being pressed in the released time, the time length of each loudspeaker that started of controller control is no more than preset time length, when time length is preset in arrival, starts another loudspeaker with different acoustic pressures at actuator.
Embodiment 1
Present embodiment is an example with the horn system with two loudspeaker.Wherein, first loudspeaker have the acoustic pressure that satisfies the internal car noise national standard, and second loudspeaker have the acoustic pressure less than this standard sound pressure, and the preset time length of two loudspeaker is 10s.
After actuator started, controller started first loudspeaker, and monitors the time length of loudspeaker in real time, if first loudspeaker continue run up time when reaching 10s, switched second horn activation; The second horn activation time, conversion started first loudspeaker again when reaching 10s.In this process, if actuator is closed, then controller cuts out the loudspeaker in the startup.
Have acoustic pressure two above loudspeaker all inequality horn system and present embodiment system class seemingly; The preset time length of each loudspeaker can be identical or different; Transfer sequence between it only need guarantee that also not as the restriction to the horn system of the utility model two loudspeaker that alternately start have different acoustic pressures and get final product.
Embodiment 2
Present embodiment is an example with the horn system with three loudspeaker.Wherein, first loudspeaker have the identical acoustic pressure that satisfies the internal car noise national standard with second loudspeaker, and its preset time length is 10s; The 3rd loudspeaker have the acoustic pressure less than this standard sound pressure, and its time length is 8s.
After actuator started, controller started first loudspeaker, and monitors the time length of loudspeaker in real time, if first loudspeaker continue run up time when reaching 10s, switched the 3rd horn activation; If the 3rd loudspeaker continue run up time when reaching 8s, then switch any startup in first, second loudspeaker, in the circulation handoff procedure, if actuator is closed, then controller cuts out the loudspeaker in the startup.
Same, in the instance, controller need guarantee that two loudspeaker that alternately start have different acoustic pressures at this moment.
Above embodiment only is used to explain the utility model; And be not the restriction to the utility model; The those of ordinary skill in relevant technologies field under the situation of spirit that does not break away from the utility model and scope, can also be made various variations and modification; Therefore all technical schemes that are equal to also belong to the category of the utility model, and the scope of patent protection of the utility model should be defined by the claims.
Claims (5)
1. horn trumpet system; It is characterized in that this system comprises at least two loudspeaker, and the controller that links to each other respectively with each loudspeaker; Said controller switches and starts said at least two loudspeaker, and the time that makes each loudspeaker continue to start is no more than its preset time length.
2. horn trumpet as claimed in claim 1 system is characterized in that, has two kinds of different acoustic pressures at least in the acoustic pressure of said two loudspeaker at least.
3. horn trumpet as claimed in claim 1 system is characterized in that this system also comprises: actuator, link to each other with said controller, and transmit the signal that starts or close loudspeaker for said controller.
4. horn trumpet as claimed in claim 1 system is characterized in that, the preset time length that each said loudspeaker continues to start is identical.
5. like each described horn trumpet system of claim 1-4, it is characterized in that said preset time length is for being no more than 10s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204626957U CN202320076U (en) | 2011-11-18 | 2011-11-18 | Automobile horn system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204626957U CN202320076U (en) | 2011-11-18 | 2011-11-18 | Automobile horn system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202320076U true CN202320076U (en) | 2012-07-11 |
Family
ID=46432068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204626957U Expired - Lifetime CN202320076U (en) | 2011-11-18 | 2011-11-18 | Automobile horn system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202320076U (en) |
-
2011
- 2011-11-18 CN CN2011204626957U patent/CN202320076U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |